/* =========================================================
   ПОДКЛЮЧЕНИЕ ШРИФТОВ
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Montserrat:wght@600;700;800&display=swap');

/* =========================================================
   1. ПЕРЕМЕННЫЕ
   ========================================================= */
:root {
  --navy: #0A1F44;
  --aviation-grey: #F4F6F8;
  --sky-blue: #2D9CDB;
  --sky-blue-text: #1E7BB5;
  --sky-blue-light: #83C7EE;
  --safety-orange: #FF6B00;
  --safety-orange-deep: #E85A00;
  --text-main: #25374D;
  --text-muted: #5A6B7D;
  --line: #E3E8ED;
  --white: #FFFFFF;

  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 100px;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --ease-reveal: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

/* =========================================================
   2. КЛЮЧЕВЫЕ КАДРЫ
   ========================================================= */
@keyframes reveal-up {
  from { opacity: 0; transform: translate3d(0, 20px, 0); }
  to   { opacity: 1; transform: translate3d(0, 0, 0); }
}
@keyframes hero-reveal {
  from { opacity: 0; transform: translate3d(0, 26px, 0); }
  to   { opacity: 1; transform: translate3d(0, 0, 0); }
}
@keyframes radar-rotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes radar-pulse {
  0%, 100% { transform: scale(1);    opacity: 0.45; }
  50%      { transform: scale(1.08); opacity: 0.75; }
}
@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}
@keyframes dot-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 107, 0, 0.55); }
  50%      { box-shadow: 0 0 0 8px rgba(255, 107, 0, 0); }
}
@keyframes button-shimmer {
  0%    { transform: translateX(-220%) skewX(-20deg); }
  60%, 100% { transform: translateX(320%) skewX(-20deg); }
}
@keyframes fade-in-up { from { opacity: 0; transform: translate3d(0, 14px, 0); } to { opacity: 1; transform: translate3d(0, 0, 0); } }
@keyframes fade-in-right { from { opacity: 0; transform: translate3d(18px, 0, 0); } to { opacity: 1; transform: translate3d(0, 0, 0); } }
@keyframes header-appear { from { opacity: 0; } to { opacity: 1; } }
@keyframes wave-large { 0%, 100% { transform: scaleY(1); } 50% { transform: scaleY(0.3); } }
@keyframes card-expand-in {
  from { opacity: 0; transform: translate3d(0, -4px, 0); }
  to   { opacity: 1; transform: translate3d(0, 0, 0); }
}
@keyframes fadeInMobile {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   3. БАЗОВЫЕ СТИЛИ
   ========================================================= */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; font-size: 16px; overflow-x: hidden; }
body { margin: 0; font-family: var(--font-body); color: var(--text-main); background: var(--white); -webkit-font-smoothing: antialiased; overflow-x: hidden; }

h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; color: var(--navy); margin: 0; line-height: 1.2; letter-spacing: -0.02em; text-wrap: balance; }
h1 { letter-spacing: -0.03em; }
h3, h4 { letter-spacing: -0.01em; }
p { text-wrap: pretty; }

button, input, textarea, select { font: inherit; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
svg { flex-shrink: 0; display: block; }
ul { padding: 0; list-style: none; margin: 0; }
p { margin: 0; line-height: 1.65; font-weight: 400; }

dialog:not([open]) { display: none !important; }

a:focus-visible, button:focus-visible, summary:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--sky-blue);
  outline-offset: 2px;
  border-radius: var(--space-xs);
}

.container { width: calc(100% - var(--space-3xl)); max-width: 1200px; margin: 0 auto; position: relative; z-index: 2; }
.section { padding: var(--space-4xl) 0; position: relative; }
.bg-grey { background: var(--aviation-grey); }

.animate-up {
  opacity: 0;
  transform: translate3d(0, 20px, 0);
  transition: opacity 0.6s var(--ease-reveal), transform 0.6s var(--ease-reveal);
  will-change: opacity, transform;
}
.animate-up.visible { opacity: 1; transform: translate3d(0, 0, 0); }
.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-sm);
  color: var(--sky-blue-text); letter-spacing: 1.2px; font-size: 13px; line-height: 1.5;
  font-weight: 600; text-transform: uppercase; margin-bottom: var(--space-md);
}
.eyebrow > i { width: 6px; height: 6px; background: var(--safety-orange); display: inline-block; border-radius: 50%; flex-shrink: 0; }
.eyebrow--light { color: var(--sky-blue-light); }

.section-heading { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-md); margin-bottom: var(--space-2xl); }
.section-heading h2, .approach-content h2, .teacher-text-side h2,
.contact-header h2, .corporate-copy h3, .faq-left-card h2 {
  font-size: clamp(1.85rem, 3.5vw + 0.6rem, 2.6rem) !important;
  line-height: 1.2 !important; font-weight: 700 !important; color: var(--navy);
}
.section-heading p { font-size: 18px !important; color: var(--text-muted) !important; max-width: 650px; }
.section-heading--center { align-items: center; text-align: center; }
.section-heading--center p { max-width: 600px; }

.button {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm);
  min-height: 56px; padding: 0 32px; border: 2px solid transparent; border-radius: var(--radius-sm);
  font-size: 16px; font-weight: 600; font-family: var(--font-heading);
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
  cursor: pointer; text-align: center; white-space: nowrap;
  text-decoration: none !important;
}
.button-primary { background: var(--safety-orange); border-color: var(--safety-orange); color: #ffffff !important; box-shadow: 0 6px 18px -6px rgba(255,107,0,.55); }
.button-primary:hover { background: var(--safety-orange-deep); border-color: var(--safety-orange-deep); transform: translateY(-2px); box-shadow: 0 12px 24px -6px rgba(255,107,0,.45); }
.button-outline { background: #fff !important; border-color: var(--navy) !important; color: var(--navy) !important; box-shadow: 0 4px 12px rgba(10,31,68,0.05); }
.button-outline:hover { border-color: var(--navy) !important; background: var(--navy) !important; color: #ffffff !important; transform: translateY(-2px); box-shadow: 0 8px 16px rgba(10,31,68,0.15); }

/* =========================================================
   4. ШАПКА
   ========================================================= */
.site-header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: transparent !important; border-bottom: none !important;
  transition: background 0.3s ease, box-shadow 0.3s ease, transform 0.4s ease;
  height: 90px !important; min-height: 90px !important;
  display: flex !important; align-items: center !important;
  padding: 0 !important; overflow: visible !important;
  animation: header-appear 0.5s ease-out 0.05s both;
}
.site-header.header-hidden { transform: translateY(-100%); }
.site-header.scrolled { background: #fff !important; border-bottom: 1px solid var(--line) !important; box-shadow: 0 4px 20px rgba(10,31,68,0.05); }
.site-header .container { width: calc(100% - var(--space-2xl)); max-width: 1440px; padding: 0 var(--space-xl); height: 100% !important; overflow: visible !important; }
.header-inner { display: flex; align-items: center; justify-content: space-between; width: 100%; gap: var(--space-xl); height: 100% !important; overflow: visible !important; }
.mobile-license { display: none !important; }

.brand-link { display: flex; flex-direction: column; align-items: center; justify-content: center; flex-shrink: 0; height: 100% !important; padding-top: 8px !important; overflow: visible !important; line-height: 1 !important; }
.logo-img { height: 26px !important; max-height: 26px !important; width: auto !important; display: block !important; object-fit: contain !important; margin: 0 0 4px 0 !important; flex-shrink: 0 !important; }
.logo-text { display: flex; flex-direction: column; align-items: center; line-height: 1.1; text-align: center; margin: 0; }
.logo-ru { font-family: var(--font-heading); font-size: 12px; font-weight: 800; color: var(--navy); letter-spacing: 0.5px; text-transform: uppercase; transition: color 0.3s; }
.logo-en { font-family: var(--font-heading); font-size: 12px; font-weight: 600; color: var(--sky-blue-text); letter-spacing: 0.5px; text-transform: uppercase; margin-top: 1px; transition: color 0.3s; }

.nav-menu { display: flex; align-items: center; gap: clamp(16px, 1.5vw, 32px); margin: 0 auto; }
.nav-menu a { font-size: 15px; font-weight: 600; color: var(--navy); transition: color 0.2s; position: relative; padding: var(--space-xs) 0; white-space: nowrap; }
.nav-menu a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--safety-orange); transition: width 0.3s; }
.nav-menu a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: var(--space-lg); flex-shrink: 0; }
.header-phone { font-size: 15px; font-weight: 600; color: var(--navy); display: flex; align-items: center; gap: var(--space-sm); font-family: var(--font-heading); white-space: nowrap; transition: color 0.2s; }
.header-phone svg { color: var(--sky-blue); width: 18px; height: 18px; transition: color 0.3s; }
.header-login { display: flex; align-items: center; gap: var(--space-sm); font-size: 15px; font-weight: 600; color: var(--navy); border-left: 1px solid rgba(10,31,68,0.15); padding-left: var(--space-lg); white-space: nowrap; transition: color 0.2s, border-color 0.3s; }
.header-login svg { width: 18px; height: 18px; transition: color 0.3s; }

.site-header.scrolled .nav-menu a:hover,
.site-header.scrolled .header-phone:hover,
.site-header.scrolled .header-login:hover { color: var(--sky-blue-text); }

@media (min-width: 1025px) {
  .site-header:not(.scrolled) .nav-menu a,
  .site-header:not(.scrolled) .header-phone,
  .site-header:not(.scrolled) .header-login,
  .site-header:not(.scrolled) .logo-ru { color: #ffffff !important; }
  .site-header:not(.scrolled) .logo-en { color: var(--sky-blue-light) !important; }
  .site-header:not(.scrolled) .header-login { border-left-color: rgba(255, 255, 255, 0.3) !important; }
  .site-header:not(.scrolled) .header-phone svg,
  .site-header:not(.scrolled) .header-login svg { color: var(--sky-blue-light) !important; }
  .site-header:not(.scrolled) .nav-menu a:hover,
  .site-header:not(.scrolled) .header-phone:hover,
  .site-header:not(.scrolled) .header-login:hover { color: var(--sky-blue-light) !important; }
}

.mobile-menu-btn { display: none; background: none; border: none; color: var(--navy); cursor: pointer; padding: var(--space-xs); border-radius: var(--space-sm); }
.mobile-menu-btn:hover { background: rgba(0,0,0,0.05); }

.mobile-nav { display: none; position: fixed; top: 90px; left: 0; width: 100%; height: calc(100vh - 90px); background: var(--navy); padding: var(--space-lg) var(--space-xl); flex-direction: column; gap: 0; z-index: 999; overflow-y: auto; box-shadow: inset 0 10px 15px -10px rgba(0,0,0,0.5); }
.mobile-nav.active { display: flex; }
.mobile-nav a.nav-link { font-size: 18px; font-weight: 500; padding: 20px var(--space-sm); border-bottom: 1px solid rgba(255,255,255,0.08); display: flex; align-items: center; color: #fff; transition: background 0.2s ease, padding-left 0.2s ease; }
.mobile-nav a.nav-link:hover, .mobile-nav a.nav-link:focus { background: rgba(255, 255, 255, 0.04); padding-left: var(--space-md); color: var(--sky-blue-light); }
.mobile-nav-footer { margin-top: auto; padding-top: var(--space-xl); display: flex; flex-direction: column; gap: var(--space-lg); border-top: 1px solid rgba(255,255,255,0.08); padding-bottom: var(--space-xl); }
.mobile-nav-contact { display: flex; align-items: center; gap: var(--space-md); font-size: 16px; font-weight: 500; color: #ffffff !important; text-decoration: none !important; transition: color 0.2s ease; }
.mobile-nav-contact:link, .mobile-nav-contact:visited, .mobile-nav-contact:active { color: #ffffff !important; }
.mobile-nav-contact:hover { color: var(--sky-blue-light) !important; }
.mobile-nav-contact svg { color: var(--sky-blue-light) !important; width: 22px; height: 22px; }
.mobile-nav-footer .button { width: 100%; margin-top: var(--space-sm); text-align: center; }

/* =========================================================
   5. HERO
   ========================================================= */
.hero-wrapper { min-height: 100vh; display: flex; flex-direction: column; background-color: #F0F4F8; position: relative; overflow: hidden; width: 100%; }
.hero-bg { position: absolute; inset: 0; background-image: url('https://static.tildacdn.com/tild6331-6261-4939-a362-343431653935/chad_3e5b33054b12488.jpg'); background-size: cover; background-position: center center; z-index: 0; }
.hero-bg::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 220px; background: linear-gradient(180deg, rgba(10, 31, 68, 0.7) 0%, rgba(10, 31, 68, 0) 100%); z-index: 1; pointer-events: none; }
.hero-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, #F0F4F8 0%, #F0F4F8 40%, rgba(240,244,248,0.6) 60%, rgba(240,244,248,0) 80%); }

.hero-top-right { position: absolute; top: 110px; right: 3vw; z-index: 10; text-align: right; font-family: var(--font-heading); font-size: 13px; font-weight: 700; color: #ffffff; text-shadow: 0 2px 10px rgba(0,0,0,0.8); letter-spacing: 1px; line-height: 1.6; animation: fade-in-right 1s var(--ease-out-expo) 0.9s both; }
.hero-top-right span { display: block; font-size: 12px; color: #ffffff; margin-top: var(--space-xs); font-weight: 500; }

.hero-main { flex-grow: 1; display: flex; align-items: center; width: 100%; position: relative; z-index: 2; }
.hero-main::before { content: ''; position: absolute; top: 50%; right: -8%; width: 900px; height: 900px; margin-top: -450px; border-radius: 50%; background: conic-gradient(from 0deg, transparent 0deg, transparent 320deg, rgba(45, 156, 219, 0.04) 340deg, rgba(45, 156, 219, 0.16) 355deg, rgba(45, 156, 219, 0.32) 360deg); animation: radar-rotate 8s linear infinite; pointer-events: none; opacity: 0.8; z-index: 0; }
.hero-main::after { content: ''; position: absolute; top: 50%; right: 8%; width: 400px; height: 400px; margin-top: -200px; border-radius: 50%; border: 1px solid rgba(45, 156, 219, 0.22); box-shadow: 0 0 0 50px rgba(45, 156, 219, 0.05), 0 0 0 100px rgba(45, 156, 219, 0.03), 0 0 0 150px rgba(45, 156, 219, 0.02); animation: radar-pulse 4.5s ease-in-out infinite; z-index: -1; pointer-events: none; }

.hero-container { display: flex; align-items: center; width: 100%; padding: 150px 0 80px 0; position: relative; z-index: 1; }
.hero-content { max-width: 800px; position: relative; }

.hero-content.animate-up,
.hero-content.animate-up.visible { opacity: 1 !important; transform: none !important; transition: none !important; }

.hero-content > * { animation: hero-reveal 0.9s var(--ease-out-expo) backwards; }
.hero-content > *:nth-child(1) { animation-delay: 0.15s; }
.hero-content > *:nth-child(2) { animation-delay: 0.35s; }
.hero-content > *:nth-child(3) { animation-delay: 0.55s; }
.hero-content > *:nth-child(4) { animation-delay: 0.75s; }
.hero-content > *:nth-child(5) { animation-delay: 0.95s; }
.hero-content .eyebrow > i { animation: dot-pulse 2.2s ease-in-out infinite; }

.hero-wrapper h1 { font-size: clamp(2.5rem, 3.5vw + 1rem, 3.6rem) !important; font-weight: 800 !important; line-height: 1.15 !important; margin: 0 0 var(--space-xl) 0; color: var(--navy); letter-spacing: -0.03em; }
.hero-wrapper h1 > span { color: var(--sky-blue-text); background: linear-gradient(90deg, #1E7BB5 0%, #2D9CDB 30%, #83C7EE 50%, #2D9CDB 70%, #1E7BB5 100%); background-size: 200% auto; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; animation: gradient-shift 9s ease-in-out infinite; }

.hero-description { font-size: 17px !important; color: #3d4f63 !important; margin-bottom: var(--space-2xl); max-width: 540px; line-height: 1.65; }
.hero-buttons { display: flex; align-items: center; gap: var(--space-md); flex-wrap: wrap; }
.mobile-hero-image { display: none; }

.hero-buttons .button-primary { position: relative; overflow: hidden; }
.hero-buttons .button-primary::before { content: ''; position: absolute; top: 0; left: 0; width: 55%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.45), transparent); transform: translateX(-220%) skewX(-20deg); animation: button-shimmer 5s ease-in-out 1.8s infinite; pointer-events: none; z-index: 1; }

.hero-decor-wave { position: absolute; bottom: 170px; right: 3vw; z-index: 5; display: flex; align-items: flex-end; gap: 4px; height: 42px; opacity: 0.9; pointer-events: none; animation: fade-in-up 0.9s var(--ease-out-expo) 1.4s both; }
.hero-decor-wave span { width: 3px; background: var(--sky-blue); border-radius: 2px; animation: wave-large 2s ease-in-out infinite; }
.hero-decor-wave span:nth-child(1) { height: 20%; animation-delay: 0s; }
.hero-decor-wave span:nth-child(2) { height: 45%; animation-delay: 0.2s; }
.hero-decor-wave span:nth-child(3) { height: 70%; animation-delay: 0.4s; }
.hero-decor-wave span:nth-child(4) { height: 100%; animation-delay: 0.6s; }
.hero-decor-wave span:nth-child(5) { height: 80%; animation-delay: 0.8s; }
.hero-decor-wave span:nth-child(6) { height: 55%; animation-delay: 1.0s; }
.hero-decor-wave span:nth-child(7) { height: 35%; animation-delay: 1.2s; }
.hero-decor-wave span:nth-child(8) { height: 15%; animation-delay: 1.4s; }

/* =========================================================
   6. TRUST
   ========================================================= */
.hero-trust { background: #F1F5F8; border-top: 1px solid #DCE5EC; position: relative; z-index: 2; padding: var(--space-xl) 0; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); align-items: stretch; }
.trust-item { display: flex; gap: var(--space-md); align-items: flex-start; padding-right: var(--space-md); }
.trust-item:not(:last-child) { border-right: 1px solid #DCE5EC; }
.trust-item > svg { width: 32px; height: 32px; color: var(--sky-blue); stroke-width: 1.5; flex-shrink: 0; margin-top: 2px; }
.trust-item div { display: flex; flex-direction: column; gap: 4px; }
.trust-item strong { font-family: var(--font-heading); font-size: 15px; font-weight: 700; color: var(--navy); line-height: 1.3; }
.trust-item span { color: var(--text-muted); font-size: 14px; line-height: 1.5; }
.trust-item b { color: var(--navy); font-weight: 600; white-space: nowrap; }

.trust-grid.animate-up,
.trust-grid.animate-up.visible { opacity: 1 !important; transform: none !important; transition: none !important; }
.trust-grid.animate-up.visible > .trust-item { animation: reveal-up 0.6s var(--ease-reveal) backwards; }
.trust-grid.animate-up.visible > .trust-item:nth-child(1) { animation-delay: 0.03s; }
.trust-grid.animate-up.visible > .trust-item:nth-child(2) { animation-delay: 0.11s; }
.trust-grid.animate-up.visible > .trust-item:nth-child(3) { animation-delay: 0.19s; }
.trust-grid.animate-up.visible > .trust-item:nth-child(4) { animation-delay: 0.27s; }

/* =========================================================
   7. КУРСЫ (ДЕСКТОПНАЯ БАЗА)
   ========================================================= */
#courses { position: relative; background-color: var(--white); overflow: hidden; }
#courses::before { content: ''; position: absolute; top: -200px; right: -200px; width: 700px; height: 700px; background-image: url("data:image/svg+xml,%3Csvg width='700' height='700' viewBox='0 0 700 700' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='350' cy='350' r='350' stroke='rgba(10,31,68,0.04)' stroke-width='2'/%3E%3Ccircle cx='350' cy='350' r='250' stroke='rgba(10,31,68,0.04)' stroke-width='2'/%3E%3Ccircle cx='350' cy='350' r='150' stroke='rgba(10,31,68,0.04)' stroke-width='2'/%3E%3Cpath d='M350 0 L350 700 M0 350 L700 350' stroke='rgba(10,31,68,0.04)' stroke-width='2'/%3E%3C/svg%3E"); background-size: contain; background-repeat: no-repeat; z-index: 0; pointer-events: none; }
#courses::after { content: ''; position: absolute; bottom: -50px; left: -100px; width: 600px; height: 600px; background-image: url("data:image/svg+xml,%3Csvg width='600' height='600' viewBox='0 0 600 600' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M -50 450 Q 200 450 300 250 T 650 -50' stroke='rgba(45,156,219,0.06)' stroke-width='3' stroke-dasharray='12 12' fill='none'/%3E%3Cpath d='M 620 -20 L 650 -40 L 660 -10 L 630 10 Z' fill='rgba(45,156,219,0.08)'/%3E%3C/svg%3E"); background-size: contain; background-repeat: no-repeat; z-index: 0; pointer-events: none; }

.course-tabs-new { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-xl); flex-wrap: wrap; gap: var(--space-md); position: relative; z-index: 2; }
.tabs-left { display: flex; gap: var(--space-sm); flex-wrap: wrap; }
.tab-btn-new { display: flex; align-items: center; gap: var(--space-sm); padding: 12px 24px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; font-family: var(--font-heading); font-weight: 600; font-size: 15px; color: var(--navy); cursor: pointer; transition: background-color 0.2s, color 0.2s, border-color 0.2s; position: relative; overflow: hidden; }
.tab-btn-new::after { content: ''; position: absolute; left: 50%; bottom: 0; width: 0; height: 2px; background: var(--sky-blue); transition: width 0.3s ease, left 0.3s ease; }
.tab-btn-new:not(.active):hover::after { width: 80%; left: 10%; }
.tab-btn-new.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.tabs-count { font-family: var(--font-heading); font-size: 15px; font-weight: 600; color: var(--text-muted); }
.tabs-count span { color: var(--navy); font-weight: 700; }

.course-grid-new { display: flex !important; flex-direction: column !important; gap: var(--space-2xl) !important; position: relative; z-index: 2; }
.course-grid-new.animate-up,
.course-grid-new.animate-up.visible { opacity: 1 !important; transform: none !important; transition: none !important; }
.course-grid-new.animate-up.visible > .course-card-new { animation: reveal-up 0.6s var(--ease-reveal) backwards; }
.course-grid-new.animate-up.visible > .course-card-new:nth-child(1) { animation-delay: 0.04s; }
.course-grid-new.animate-up.visible > .course-card-new:nth-child(2) { animation-delay: 0.10s; }
.course-grid-new.animate-up.visible > .course-card-new:nth-child(3) { animation-delay: 0.16s; }
.course-grid-new.animate-up.visible > .course-card-new:nth-child(4) { animation-delay: 0.22s; }
.course-grid-new.animate-up.visible > .course-card-new:nth-child(5) { animation-delay: 0.28s; }
.course-grid-new.animate-up.visible > .course-card-new:nth-child(6) { animation-delay: 0.34s; }
.course-grid-new.animate-up.visible > .course-card-new:nth-child(7) { animation-delay: 0.40s; }

.course-card-new { display: grid !important; grid-template-columns: 1fr 1fr !important; background: #fff; border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--line); box-shadow: 0 8px 30px rgba(10,31,68,0.06); padding: 0 !important; min-height: 500px; will-change: transform, opacity; backface-visibility: hidden; transform: translateZ(0); }
.course-card-new.hide { display: none !important; }
.course-card-new:nth-child(even) .course-image-new { order: 2; }
.course-card-new:nth-child(even) .course-body-new { order: 1; }

.course-image-new { position: relative; height: 100%; width: 100%; overflow: hidden; }
.course-image-new img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
.course-image-new::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,31,68,0.6) 0%, transparent 40%); z-index: 1; }

.c-tag { position: absolute; top: var(--space-lg); left: var(--space-lg); font-size: 12px; font-weight: 600; color: #fff; text-transform: uppercase; letter-spacing: 0.5px; display: flex; align-items: center; gap: var(--space-xs); z-index: 2; background: rgba(10,31,68,0.5); padding: 6px 12px; border-radius: var(--radius-sm); backdrop-filter: blur(4px); }
.c-tag::before { content: ''; width: 6px; height: 6px; background: var(--safety-orange); display: block; border-radius: 50%; }
.c-level { position: absolute; bottom: var(--space-lg); left: var(--space-lg); font-family: var(--font-heading); font-size: 20px; font-weight: 600; color: #fff; z-index: 2; text-shadow: 0 2px 4px rgba(0,0,0,0.5); }

.course-body-new { padding: 48px !important; display: flex; flex-direction: column; justify-content: center; background: #fff; }
.course-body-new h3 { font-size: 28px !important; margin-bottom: var(--space-lg) !important; color: var(--navy); line-height: 1.25 !important; }
.course-title-en { color: var(--sky-blue-text); font-weight: 600; }
.course-body-new > p { font-size: 16px !important; color: var(--text-muted); margin-bottom: var(--space-md) !important; line-height: 1.7 !important; }
.course-body-new > p strong { display: block; margin-bottom: 6px; color: var(--navy); font-weight: 700; font-size: 17px; }
.course-body-new > p:last-of-type { margin-bottom: var(--space-lg); flex-grow: 1; }

.course-disclaimer { font-size: 15px !important; color: #8A4A00; margin-bottom: var(--space-xl) !important; font-weight: 500; line-height: 1.6 !important; background: #FFF3E0; padding: 16px !important; border-radius: var(--radius-sm); border-left: 4px solid var(--safety-orange); }
.c-meta { display: flex; flex-direction: column; gap: var(--space-sm) !important; font-size: 15px !important; color: var(--text-muted); margin-bottom: var(--space-lg); background: var(--aviation-grey); padding: 16px; border-radius: var(--radius-sm); }
.c-meta span { display: flex; align-items: center; gap: var(--space-sm); min-width: 0; word-break: break-word; }
.c-meta span svg { width: 20px; height: 20px; color: var(--sky-blue); }

.c-footer { padding-top: var(--space-lg); display: flex; justify-content: flex-start; margin-top: auto; }
.c-footer .button { font-size: 16px !important; padding: 0 32px; min-height: 56px !important; width: 100%; max-width: 280px; }

/* Базовые стили для аккордеона (скрыты на десктопе) */
.course-toggle-checkbox {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
  visibility: hidden;
}
.c-toggle { display: none !important; }
.course-more-content { display: contents; }

/* =========================================================
   8. ФОРМАТЫ
   ========================================================= */
#formats { background: linear-gradient(160deg, #0A1F44 0%, #0c2551 55%, #081a38 100%); color: #fff; }
#formats .section-heading h2 { color: #fff; }
#formats .section-heading p { color: #b7c8da !important; }
.tariff-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--space-xl); margin-top: var(--space-2xl); }
.tariff-grid.animate-up,
.tariff-grid.animate-up.visible { opacity: 1 !important; transform: none !important; transition: none !important; }
.tariff-grid.animate-up.visible > .tariff-card { animation: reveal-up 0.6s var(--ease-reveal) backwards; }
.tariff-grid.animate-up.visible > .tariff-card:nth-child(1) { animation-delay: 0.05s; }
.tariff-grid.animate-up.visible > .tariff-card:nth-child(2) { animation-delay: 0.13s; }
.tariff-grid.animate-up.visible > .tariff-card:nth-child(3) { animation-delay: 0.21s; }

.tariff-card { position: relative; display: flex; flex-direction: column; padding: var(--space-2xl) var(--space-xl); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-md); background: rgba(255,255,255,.045); color: #fff; }
.tariff-card h3 { font-size: 24px; margin: var(--space-md) 0 var(--space-sm); color: #fff; }
.tariff-card > p { font-size: 16px; color: #a9bdd3; margin-bottom: var(--space-lg); line-height: 1.6; }
.tariff-card .eyebrow { color: #83C7EE; margin-bottom: 0; font-size: 12px; }
.tariff-card .check-list { margin: 0 0 var(--space-xl) 0; flex: 1; display: flex; flex-direction: column; gap: var(--space-md); }
.tariff-card .check-list li { display: flex; gap: var(--space-sm); font-size: 16px; color: #e6eef8; line-height: 1.5; }
.tariff-card .check-list li svg { color: #83C7EE; margin-top: 4px; }
.tariff-price-box { border-top: 1px solid rgba(255,255,255,.14); padding-top: var(--space-lg); }
.tariff-price-box strong { display: block; font-size: 18px; color: #fff; font-family: var(--font-heading); line-height: 1.4; }
.tariff-price-box span { display: block; font-size: 14px; color: #9fb3c9; margin-top: var(--space-xs); }
.tariff-featured { background: linear-gradient(180deg, rgba(45,156,219,.22), rgba(45,156,219,.05)); border-color: rgba(131,199,238,.55); }
.tariff-recommended { position: absolute; left: var(--space-xl); top: -14px; background: var(--safety-orange); padding: 6px 12px; border-radius: var(--radius-sm); color: #fff; font-size: 12px; font-weight: 700; letter-spacing: 0.5px; }

/* =========================================================
   9. КАК НАЧАТЬ
   ========================================================= */
.steps-section { background: var(--white); padding: var(--space-4xl) 0; }
.steps-timeline { display: flex; justify-content: space-between; position: relative; margin-top: var(--space-3xl); margin-bottom: var(--space-2xl); }
.steps-timeline::before { content: ''; position: absolute; top: 40px; left: 10%; right: 10%; height: 2px; background: var(--line); z-index: 1; transform: scaleX(0); transform-origin: left center; transition: transform 0.8s var(--ease-reveal) 0.15s; }
.steps-timeline.visible::before { transform: scaleX(1); }
.steps-timeline.animate-up,
.steps-timeline.animate-up.visible { opacity: 1 !important; transform: none !important; transition: none !important; }
.steps-timeline.animate-up.visible > .step-item { animation: reveal-up 0.6s var(--ease-reveal) backwards; }
.steps-timeline.animate-up.visible > .step-item:nth-child(1) { animation-delay: 0.03s; }
.steps-timeline.animate-up.visible > .step-item:nth-child(2) { animation-delay: 0.11s; }
.steps-timeline.animate-up.visible > .step-item:nth-child(3) { animation-delay: 0.19s; }
.steps-timeline.animate-up.visible > .step-item:nth-child(4) { animation-delay: 0.27s; }

.step-item { flex: 1; display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; z-index: 2; padding: 0 var(--space-md); }
.step-circle { width: 80px; height: 80px; border-radius: 50%; background: #fff; border: 2px solid var(--line); display: grid; place-items: center; margin-bottom: var(--space-lg); }
.step-num { font-size: 32px; font-family: var(--font-heading); font-weight: 800; color: var(--navy); }
.step-item h3 { font-size: 18px; margin-bottom: var(--space-sm); color: var(--navy); }
.step-item p { font-size: 15px; color: var(--text-muted); line-height: 1.6; max-width: 240px; }
.steps-action { text-align: center; margin-top: var(--space-2xl); }

/* =========================================================
   10. ПОДХОД
   ========================================================= */
.approach-section { background: var(--navy); color: #fff; padding: var(--space-4xl) 0; position: relative; }
.approach-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3xl); align-items: center; }
.approach-image-wrapper { position: relative; border-radius: var(--radius-md); height: 600px; }
.approach-image-wrapper img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-md); }
.approach-stat-card { position: absolute; bottom: var(--space-lg); left: var(--space-lg); background: #fff; padding: var(--space-lg) var(--space-xl); border-radius: var(--radius-md); display: flex; align-items: center; gap: var(--space-lg); z-index: 2; }
.approach-stat-card .num { font-size: 4rem; font-family: var(--font-heading); font-weight: 800; color: var(--safety-orange); line-height: 1; }
.approach-stat-card .text { color: var(--navy); font-size: 15px; line-height: 1.5; font-weight: 500; }
.approach-stat-card .text strong { display: block; font-size: 18px; font-weight: 700; margin-top: var(--space-xs); }
.approach-content h2 { margin-bottom: var(--space-md); color: #fff; }
.approach-list { display: flex; flex-direction: column; gap: 0; margin-top: var(--space-xl); }
.approach-list-item { display: flex; gap: var(--space-lg); padding-block: var(--space-lg); align-items: flex-start; }
.approach-list-item + .approach-list-item { border-top: 1px solid rgba(255,255,255,0.1); }
.approach-list-icon { width: 52px; height: 52px; border-radius: var(--radius-md); background: rgba(131,199,238,.09); color: var(--sky-blue-light); display: grid; place-items: center; flex-shrink: 0; }
.approach-list-text h3 { font-size: 18px; margin-bottom: var(--space-xs); color: #fff; }
.approach-list-text p { font-size: 16px; color: #A5B7CD; line-height: 1.6; }

/* =========================================================
   11. ПРЕПОДАВАТЕЛИ
   ========================================================= */
.teachers-section { background: var(--aviation-grey); padding: var(--space-4xl) 0; }
.teacher-top-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3xl); align-items: flex-start; }
.teacher-top-layout.animate-up,
.teacher-top-layout.animate-up.visible { opacity: 1 !important; transform: none !important; transition: none !important; }
.teacher-top-layout.animate-up.visible > * { animation: reveal-up 0.65s var(--ease-reveal) backwards; }
.teacher-top-layout.animate-up.visible > *:nth-child(1) { animation-delay: 0.05s; }
.teacher-top-layout.animate-up.visible > *:nth-child(2) { animation-delay: 0.13s; }

.teacher-text-side { display: flex; flex-direction: column; padding-top: 4px; }
.teacher-text-side .eyebrow { margin-bottom: var(--space-sm); }
.teacher-text-side h2 { margin-bottom: var(--space-lg); color: var(--navy); }
.teacher-intro { display: flex; flex-direction: column; gap: var(--space-md); }
.teacher-name-title { font-size: 20px; line-height: 1.4; color: var(--navy); margin-bottom: var(--space-xs); }
.teacher-name-title strong { font-family: var(--font-heading); font-weight: 700; color: var(--navy); }
.teacher-name-title span { display: inline-block; font-size: 15px; color: var(--sky-blue-text); font-weight: 600; margin-top: 4px; }
.teacher-intro > p:not(.teacher-name-title) { font-size: 16px; color: var(--text-muted); line-height: 1.7; }
.teacher-photo-side { width: 100%; border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 15px 40px rgba(10,31,68,0.1); }
.teacher-photo-side img { width: 100%; height: auto; display: block; object-fit: cover; aspect-ratio: 4/5; }

.teacher-expertise-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); margin-top: var(--space-3xl); }
.teacher-expertise-grid.animate-up,
.teacher-expertise-grid.animate-up.visible { opacity: 1 !important; transform: none !important; transition: none !important; }
.teacher-expertise-grid.animate-up.visible > .expertise-card { animation: reveal-up 0.6s var(--ease-reveal) backwards; }
.teacher-expertise-grid.animate-up.visible > .expertise-card:nth-child(1) { animation-delay: 0.03s; }
.teacher-expertise-grid.animate-up.visible > .expertise-card:nth-child(2) { animation-delay: 0.09s; }
.teacher-expertise-grid.animate-up.visible > .expertise-card:nth-child(3) { animation-delay: 0.15s; }
.teacher-expertise-grid.animate-up.visible > .expertise-card:nth-child(4) { animation-delay: 0.21s; }
.teacher-expertise-grid.animate-up.visible > .expertise-card:nth-child(5) { animation-delay: 0.27s; }

.expertise-card-wide { grid-column: 1 / -1; }
.expertise-card { background: var(--white); border-radius: var(--radius-md); padding: var(--space-2xl); border-left: 4px solid var(--sky-blue); box-shadow: 0 4px 15px rgba(10,31,68,0.03); }
.expertise-card h3 { font-size: 20px; color: var(--navy); margin-bottom: var(--space-md); font-family: var(--font-heading); font-weight: 700; }
.expertise-card p { font-size: 16px; color: #3A4B5C; line-height: 1.65; margin-bottom: var(--space-sm); }
.expertise-card p:last-child { margin-bottom: 0; }
.expertise-card .card-subtitle { font-weight: 600; color: var(--navy); margin-bottom: 6px; }

/* =========================================================
   12. B2B
   ========================================================= */
.b2b-section { background: var(--white); padding: var(--space-4xl) 0; }
.corporate-banner { display: grid; grid-template-columns: 1.1fr 1fr; background: var(--navy); border-radius: var(--radius-lg); overflow: hidden; color: #fff; }
.corporate-copy { padding: var(--space-3xl); display: flex; flex-direction: column; justify-content: center; }
.corporate-copy h3 { margin-bottom: var(--space-md); color: #fff; font-size: 32px; }
.corporate-copy p { margin-bottom: var(--space-xl); font-size: 16px; color: #b7c8da; }
.corporate-benefits { display: flex; flex-direction: column; gap: var(--space-md); margin-bottom: var(--space-2xl); }
.corporate-benefits > span { display: flex; align-items: center; gap: var(--space-sm); font-size: 16px; color: #fff; font-weight: 500; }
.corporate-benefits svg { color: var(--sky-blue-light); }
.corporate-image { position: relative; min-height: 400px; }
.corporate-image img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.8); opacity: 0.8; }

/* =========================================================
   13. FAQ
   ========================================================= */
.faq-section { background: var(--aviation-grey); padding: var(--space-4xl) 0; }
.faq-layout { display: grid; grid-template-columns: 1fr 1.5fr; gap: var(--space-3xl); align-items: start; }
.faq-left-card { position: sticky !important; top: 110px !important; padding: 0 !important; }
.faq-left-card h2 { margin-bottom: var(--space-md) !important; }
.faq-left-card .eyebrow { margin-bottom: var(--space-md) !important; }
.faq-left-card p { max-width: 400px; margin-bottom: var(--space-xl) !important; font-size: 16px; }
.faq-list { display: flex; flex-direction: column; gap: var(--space-md); }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; transition: border-color 0.3s, box-shadow 0.3s; }
.faq-item[open] { border-color: var(--sky-blue); box-shadow: 0 10px 28px rgba(10,31,68,0.08); }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: var(--space-lg); padding: var(--space-lg) var(--space-xl); font-size: 18px; font-weight: 600; font-family: var(--font-heading); cursor: pointer; list-style: none; color: var(--navy); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-icon { width: 40px; height: 40px; border-radius: 50%; background: var(--aviation-grey); display: grid; place-items: center; flex-shrink: 0; transition: background 0.3s, color 0.3s, transform 0.3s; color: var(--navy); }
.faq-item summary:hover .faq-icon { background: var(--sky-blue); color: #fff; }
.faq-item[open] .faq-icon { background: var(--navy); color: #fff; transform: rotate(180deg); }
.faq-content { padding: 0 var(--space-xl) var(--space-lg) var(--space-xl); font-size: 16px; color: var(--text-muted); line-height: 1.7; }

/* =========================================================
   14. ФОРМА
   ========================================================= */
.vb-c7k-contact { font-family: var(--font-body); background: linear-gradient(160deg, #0A1F44 0%, #0C2551 55%, #081A38 100%) !important; padding: var(--space-4xl) 0; position: relative; overflow: hidden; }
.vb-c7k-contact::before { content: ''; position: absolute; top: -180px; right: -120px; width: 560px; height: 560px; background: radial-gradient(circle, rgba(45,156,219,0.16) 0%, rgba(45,156,219,0) 70%); pointer-events: none; }
.vb-c7k-contact__container { max-width: 1200px; margin: 0 auto; padding: 0 var(--space-lg); position: relative; z-index: 1; width: 100%; }
.vb-c7k-contact__card { background: transparent !important; box-shadow: none !important; padding: 0 !important; border-radius: 0 !important; max-width: 100%; margin: 0 auto; }
.vb-c7k-contact__header { text-align: center; margin-bottom: var(--space-2xl); }
.vb-c7k-contact__eyebrow { display: inline-flex; align-items: center; gap: var(--space-sm); font-family: var(--font-heading); font-size: 13px; font-weight: 600; letter-spacing: 1.2px; text-transform: uppercase; color: var(--sky-blue-light); margin-bottom: var(--space-md); }
.vb-c7k-contact__eyebrow-line { display: inline-block; width: 6px; height: 6px; background: var(--safety-orange); border-radius: 50%; }
.vb-c7k-contact__title { font-family: var(--font-heading); font-size: clamp(2rem, 4vw + 1rem, 3rem); line-height: 1.2; font-weight: 700; color: #ffffff; margin: 0 0 var(--space-md); }
.vb-c7k-contact__subtitle { font-family: var(--font-body); font-size: 18px; line-height: 1.6; color: #B7C8DA; max-width: 65ch; margin: 0 auto; }

.vb-c7k-contact__form { counter-reset: form-section; }
.vb-c7k-contact__section-title { counter-increment: form-section; font-family: var(--font-heading); font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.8px; color: var(--sky-blue-light); margin: var(--space-2xl) 0 var(--space-md); display: flex; align-items: center; gap: var(--space-sm); }
.vb-c7k-contact__section-title::before { content: counter(form-section, decimal-leading-zero); display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: rgba(131,199,238,.12); color: var(--sky-blue-light); border: 1px solid rgba(131,199,238,.35); font-size: 14px; font-weight: 700; flex-shrink: 0; }
.vb-c7k-contact__section-title::after { content: ''; flex-grow: 1; height: 1px; background: linear-gradient(90deg, rgba(131,199,238,.28), transparent); }

.vb-c7k-contact__grid { display: grid; gap: var(--space-lg); grid-template-columns: 1fr; width: 100%; }
.vb-c7k-contact__grid--3 { grid-template-columns: repeat(3, 1fr); }
.vb-c7k-contact__grid--2 { grid-template-columns: repeat(2, 1fr); }
.vb-c7k-contact__grid--radio-margin { margin-top: var(--space-lg); }

.vb-c7k-input-group { display: flex; flex-direction: column; gap: var(--space-sm); width: 100%; min-width: 0; }
.vb-c7k-input-group__label { font-family: var(--font-body); font-size: 14px; font-weight: 600; color: #DCE7F2; }
.vb-c7k-input-group__field { width: 100%; height: 56px; padding: 0 var(--space-md); border: 1.5px solid rgba(255,255,255,.18); border-radius: var(--radius-sm); background: rgba(255,255,255,.06); color: #ffffff; font-family: var(--font-body); font-size: 16px; transition: border-color .2s ease, background .2s ease, box-shadow .2s ease; outline: none; appearance: none; }
.vb-c7k-input-group__field::placeholder { color: #8CA3BC; opacity: 1; }
.vb-c7k-input-group__field:hover { border-color: rgba(255,255,255,.35); }
.vb-c7k-input-group__field:focus { border-color: var(--sky-blue-light); background: rgba(255,255,255,.1); box-shadow: 0 0 0 4px rgba(45,156,219,.18); }
.vb-c7k-input-group__field:-webkit-autofill,
.vb-c7k-input-group__field:-webkit-autofill:hover,
.vb-c7k-input-group__field:-webkit-autofill:focus { -webkit-text-fill-color: #ffffff; -webkit-box-shadow: 0 0 0 1000px #0E2650 inset; transition: background-color 9999s ease-out; }
select.vb-c7k-input-group__field { cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2383C7EE' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 18px center; padding-right: 48px; }
select.vb-c7k-input-group__field option { background: #0C2551; color: #ffffff; }

.vb-c7k-input-group--error .vb-c7k-input-group__field { border-color: #FF8A8A !important; }
.vb-c7k-input-group--error .vb-c7k-input-group__field:focus { box-shadow: 0 0 0 4px rgba(255,138,138,.2) !important; }
.vb-c7k-input-group--error .vb-c7k-input-group__label { color: #FFB3B3; }
.vb-c7k-consent--error { color: #FFB3B3; }
.vb-c7k-consent--error .vb-c7k-consent__input { outline: 2px solid #FF8A8A; outline-offset: 2px; }

.t-input-error { color: #FFB3B3; font-size: 13px; font-family: var(--font-body); margin-top: 6px; line-height: 1.35; display: none; }
.js-errorbox-all { padding: 13px 16px; border-radius: var(--radius-sm); background: rgba(255,138,138,.1); border: 1px solid rgba(255,138,138,.3); color: #FFB3B3; font-family: var(--font-body); font-size: 14px; line-height: 1.45; margin-bottom: var(--space-lg); display: none; }
.js-successbox { padding: var(--space-md); border-radius: var(--radius-sm); background: transparent; font-family: var(--font-body); font-size: 16px; font-weight: 500; margin-bottom: var(--space-lg); display: none; text-align: center; }

.vb-c7k-pills { display: flex; gap: var(--space-sm); width: 100%; }
.vb-c7k-pills__item { position: relative; flex: 1; min-width: 0; }
.vb-c7k-pills__input { position: absolute; opacity: 0; width: 0; height: 0; }
.vb-c7k-pills__label { display: flex; align-items: center; justify-content: center; width: 100%; height: 56px; padding: 0 var(--space-md); border: 1.5px solid rgba(255,255,255,.18); border-radius: var(--radius-sm); background: rgba(255,255,255,.06); cursor: pointer; font-family: var(--font-body); font-size: 15px; font-weight: 500; color: #DCE7F2; transition: border-color .2s ease, background .2s ease, color .2s ease; user-select: none; text-align: center;}
.vb-c7k-pills__label:hover { border-color: rgba(255,255,255,.35); }
.vb-c7k-pills__input:checked + .vb-c7k-pills__label { background: var(--sky-blue-text); border-color: var(--sky-blue-text); color: #ffffff; }
.vb-c7k-pills__input:focus-visible + .vb-c7k-pills__label { box-shadow: 0 0 0 4px rgba(45,156,219,.3); }

.vb-c7k-consents { display: flex; flex-direction: column; gap: var(--space-md); margin-top: var(--space-xl); }
.vb-c7k-consent { display: flex; align-items: flex-start; gap: var(--space-sm); font-family: var(--font-body); font-size: 14px; line-height: 1.6; color: #B7C8DA; cursor: pointer; }
.vb-c7k-consent__input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--sky-blue); flex-shrink: 0; cursor: pointer; }
.vb-c7k-consent a { color: var(--sky-blue-light); text-decoration: underline; }

.vb-c7k-submit { margin-top: var(--space-xl) !important; width: 100% !important; min-height: 60px !important; background: var(--safety-orange) !important; color: #fff !important; border: 2px solid var(--safety-orange) !important; border-radius: var(--radius-sm) !important; font-family: var(--font-heading) !important; font-size: 17px !important; font-weight: 600 !important; display: flex !important; align-items: center !important; justify-content: center !important; gap: 12px !important; cursor: pointer !important; transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease !important; box-shadow: 0 6px 18px -6px rgba(255,107,0,.55) !important; }
.vb-c7k-submit:hover { background: var(--safety-orange-deep) !important; border-color: var(--safety-orange-deep) !important; transform: translateY(-2px) !important; }
.vb-c7k-submit .t-btnflex__text { display: inline-block !important; }
.vb-c7k-submit .t-btnflex__icon, .vb-c7k-submit .t-btnflex__icon_default_glyph { background: transparent !important; width: 20px !important; height: 20px !important; padding: 0 !important; margin: 0 !important; border-radius: 0 !important; display: inline-flex !important; align-items: center !important; justify-content: center !important; box-shadow: none !important; border: none !important; }
.vb-c7k-submit .t-btnflex__icon::before, .vb-c7k-submit .t-btnflex__icon::after { display: none !important; content: none !important; }
.vb-c7k-submit .t-btnflex__icon svg { display: block !important; width: 20px !important; height: 20px !important; stroke: #ffffff !important; fill: none !important; }

.vb-c7k-success { display: flex; gap: 14px; align-items: flex-start; padding: 18px 20px; border-radius: 16px; background: linear-gradient(135deg, #e8f5e9 0%, #f1f8e9 100%); border: 1px solid #a5d6a7; color: #1b5e20; box-shadow: 0 10px 30px rgba(27, 94, 32, 0.08); text-align: left;}
.vb-c7k-success__icon { flex: 0 0 42px; width: 42px; height: 42px; border-radius: 50%; background: #2e7d32; color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 14px rgba(46, 125, 50, 0.25); }
.vb-c7k-success__title { margin: 0 0 4px; font-family: var(--font-heading); font-weight: 700; font-size: 16px; line-height: 1.3; color: #1b5e20; }
.vb-c7k-success__text { margin: 0; font-size: 14px; line-height: 1.45; color: #2e5d33; }

/* =========================================================
   15. ФУТЕР
   ========================================================= */
.site-footer { background: #061530; color: #fff; padding: var(--space-4xl) 0 var(--space-xl); }
.footer-top { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: var(--space-3xl); margin-bottom: var(--space-3xl); align-items: start; }
.footer-brand { display: flex; flex-direction: column; align-items: flex-start; }
.footer-brand .brand-link { display: inline-flex; flex-direction: row; align-items: center; gap: 16px; margin-bottom: var(--space-md); padding-top: 0 !important; height: auto !important; }
.footer-logo { height: 48px; width: auto; flex-shrink: 0; object-fit: contain; }
.footer-logo-text { display: flex; flex-direction: column; line-height: 1.1; text-align: left; }
.footer-logo-text .logo-ru { font-family: var(--font-heading); font-size: 18px; font-weight: 800; color: #fff; letter-spacing: 0.5px; text-transform: uppercase; }
.footer-logo-text .logo-en { font-family: var(--font-heading); font-size: 14px; font-weight: 600; color: var(--sky-blue-light); letter-spacing: 0.5px; text-transform: uppercase; margin-top: 2px; }
.footer-tagline { font-size: 18px; color: #A9BBCF; line-height: 1.6; margin-bottom: var(--space-xl); font-weight: 500; }
.footer-license { display: flex; align-items: flex-start; gap: var(--space-md); color: #A6BBD0; background: rgba(255,255,255,0.03); padding: 16px; border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,0.05); }
.footer-license svg { color: var(--sky-blue-light); margin-top: 2px; width: 24px; height: 24px; flex-shrink: 0; }
.footer-license span { font-size: 13px; line-height: 1.5; }
.footer-license b { color: #D4DFEB; display: inline-block; margin-top: 4px; font-weight: 600; }
.footer-links-column h4 { font-size: 16px; font-weight: 700; margin-bottom: var(--space-lg); color: #fff; font-family: var(--font-heading); }
.footer-links-grid { display: grid; grid-template-columns: 1fr; gap: 10px; }
.footer-links-grid a { font-size: 14px; color: #9FB4CB; line-height: 1.4; transition: color 0.2s; word-break: break-word; position: relative; display: inline-block; }
.footer-links-grid a::after { content: ''; position: absolute; left: 0; bottom: -1px; width: 0; height: 1px; background: currentColor; transition: width 0.3s ease; }
.footer-links-grid a:hover { color: #fff; }
.footer-links-grid a:hover::after { width: 100%; }
.footer-contacts h4 { font-size: 16px; font-weight: 700; margin-bottom: var(--space-lg); color: #fff; font-family: var(--font-heading); }
.footer-contact-list { display: flex; flex-direction: column; gap: var(--space-md); margin-bottom: var(--space-xl); }
.footer-contact-item { display: flex; align-items: flex-start; gap: var(--space-md); font-size: 15px; color: #A9BBCF; transition: color 0.2s; }
a.footer-contact-item:hover { color: #fff; }
.footer-contact-item svg { color: var(--sky-blue-light); width: 20px; height: 20px; flex-shrink: 0; }
.footer-login-btn { width: 100%; max-width: 100%; }
.footer-legal { display: flex; justify-content: space-between; align-items: center; gap: var(--space-xl); padding-top: var(--space-xl); border-top: 1px solid rgba(255,255,255,0.08); }
.footer-legal-info p { font-size: 15px; color: #D4DFEB; font-weight: 500; margin-bottom: 4px; }
.footer-legal-info span { font-size: 13px; color: #7C97B4; display: block; line-height: 1.5; }
.footer-legal-links { display: flex; gap: var(--space-lg); }
.footer-legal-links a { font-size: 14px; color: #A9BBCF; text-decoration: underline; transition: color 0.2s; white-space: nowrap; }
.footer-legal-links a:hover { color: #fff; }
.footer-disclaimer { color: #7C97B4; font-size: 12px; line-height: 1.6; margin-top: var(--space-xl); max-width: 1000px; }

/* =========================================================
   16. МОДАЛЬНЫЕ ОКНА
   ========================================================= */
.modal { padding: 0; border: 1px solid var(--line); border-radius: var(--radius-md); width: min(800px, calc(100% - 32px)); box-shadow: 0 25px 100px rgba(7,28,63,0.25); margin: auto; max-height: 85vh; display: flex; flex-direction: column; }
.modal::backdrop { background: rgba(6,24,48,0.6); backdrop-filter: blur(4px); }
.modal-header { padding: var(--space-lg) var(--space-xl); border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; background: #fff; }
.modal-header h3 { font-size: 24px; margin: 0; }
.modal-close { background: none; border: none; cursor: pointer; color: var(--text-muted); padding: var(--space-xs); border-radius: 50%; }
.modal-close:hover { background: var(--aviation-grey); }
.modal-body { padding: var(--space-xl); overflow-y: auto; background: #fff; }
.modal-body p { margin-bottom: var(--space-md); font-size: 16px; }
.modal-body ul { list-style: disc; padding-left: var(--space-lg); margin-top: var(--space-sm); }
.modal-body li { margin-bottom: var(--space-sm); line-height: 1.6; color: var(--text-main); font-size: 15px; }

/* =========================================================
   17. ОТЗЫВЫ
   ========================================================= */
.reviews-section { background: var(--white); overflow: hidden; }
.reviews-slider-wrapper { position: relative; margin-top: var(--space-2xl); padding: 0 80px; }
.reviews-track { display: flex; gap: var(--space-xl); overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; -ms-overflow-style: none; padding: 10px 0; scroll-behavior: smooth; align-items: stretch; }
.reviews-track::-webkit-scrollbar { display: none; }
.review-card { flex: 0 0 calc(33.333% - (var(--space-xl) * 2 / 3)); scroll-snap-align: start; background: var(--aviation-grey); border: 1px solid var(--line); border-radius: var(--radius-md); padding: var(--space-xl); display: flex; flex-direction: column; }
.review-stars { display: flex; gap: 4px; color: var(--safety-orange); margin-bottom: var(--space-md); }
.review-stars svg { width: 18px; height: 18px; }
.review-text-wrapper { flex-grow: 1; margin-bottom: var(--space-sm); overflow: hidden; }
.review-text { font-size: 15px; color: var(--text-main); line-height: 1.6; margin: 0; display: -webkit-box; -webkit-line-clamp: 6; -webkit-box-orient: vertical; overflow: hidden; transition: all 0.3s ease; }
.review-text-wrapper.is-expanded .review-text { -webkit-line-clamp: unset; display: block; }
.review-read-more { display: inline-block; background: none; border: none; color: var(--sky-blue-text); font-family: var(--font-body); font-size: 14px; font-weight: 600; padding: 0; margin: 0 0 var(--space-lg) 0; cursor: pointer; text-align: left; align-self: flex-start; transition: color 0.2s; }
.review-read-more:hover { color: var(--navy); text-decoration: underline; }
.review-author { display: flex; flex-direction: column; border-top: 1px solid var(--line); padding-top: var(--space-md); margin-top: auto; }
.review-author strong { font-family: var(--font-heading); font-size: 16px; color: var(--navy); font-weight: 700; }
.review-author span { font-size: 13px; color: var(--text-muted); margin-top: 2px; }
.reviews-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border-radius: 50%; background: #fff; border: 1px solid var(--line); color: var(--navy); display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 10; box-shadow: 0 4px 15px rgba(10,31,68,0.15); transition: background 0.2s, color 0.2s, border-color 0.2s; }
.reviews-nav:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.reviews-nav--prev { left: 0; }
.reviews-nav--next { right: 0; }

/* =========================================================
   18. TILDA-СТРАНИЦЫ
   ========================================================= */
.t-rec.t-rec_pt_135 { padding-top: 150px !important; }
.t-rec.t-rec_pb_90  { padding-bottom: 40px !important; }
.t-rec.t-rec_pt_120 { padding-top: 130px !important; }
.t-rec.t-rec_pb_120 { padding-bottom: 80px !important; }
.t-rec.t-rec_pt_90  { padding-top: 100px !important; }
.t-rec.t-rec_pt_60  { padding-top: 30px !important; padding-bottom: 30px !important; }
.t-rec.t-rec_pt_30  { padding-top: 15px !important; padding-bottom: 15px !important; }

.t-title,
.t-title_xxs, .t-title_xs, .t-title_sm, .t-title_md, .t-title_lg, .t-title_xl,
.t017__title, .t-heading, .t-name {
  font-family: 'Montserrat', sans-serif !important;
  font-weight: 700 !important;
  color: #0A1F44 !important;
  letter-spacing: -0.02em !important;
  line-height: 1.2 !important;
  margin: 0 !important;
}
.t-title_xxs { font-size: clamp(1.6rem, 2.5vw + 0.8rem, 2.2rem) !important; }
.t-title_xs  { font-size: clamp(1.7rem, 3vw + 0.8rem, 2.4rem) !important; }
.t-title_sm  { font-size: clamp(1.85rem, 3.5vw + 0.6rem, 2.6rem) !important; }
.t-title_md  { font-size: clamp(2rem, 4vw + 0.6rem, 3rem) !important; }
.t-title_lg  { font-size: clamp(2.2rem, 4.5vw + 0.6rem, 3.4rem) !important; }
.t-title_xl  { font-size: clamp(2.4rem, 5vw + 0.6rem, 3.8rem) !important; }

.t017 .t-container { max-width: 1000px !important; padding-left: 20px !important; padding-right: 20px !important; }
.t017 .t-col { width: 100% !important; max-width: 100% !important; float: none !important; margin: 0 !important; padding: 0 !important; }
.t017 .t017__title { font-size: clamp(1.85rem, 3.5vw + 0.6rem, 2.6rem) !important; position: relative !important; padding-bottom: 20px !important; margin-bottom: 0 !important; display: inline-block !important; }
.t017 .t017__title::after { content: '' !important; position: absolute !important; left: 0 !important; bottom: 0 !important; width: 60px !important; height: 4px !important; background: var(--safety-orange) !important; border-radius: 2px !important; }

.t-text, .t-text_md, .t-text_sm, .t-text_lg, .t-text_xs,
.t-descr, .t-descr_md, .t-descr_sm, .t-descr_lg {
  font-family: 'Inter', sans-serif !important;
  font-weight: 400 !important;
  color: #25374D !important;
  line-height: 1.75 !important;
  letter-spacing: 0 !important;
}
.t-text_md, .t-descr_md { font-size: 16px !important; }
.t-text_sm, .t-descr_sm { font-size: 15px !important; }
.t-text_lg, .t-descr_lg { font-size: 18px !important; }
.t-text_xs, .t-descr_xs { font-size: 14px !important; }
.t-text p, .t-text_md p, .t-descr p { margin: 0 0 12px 0 !important; font-size: inherit !important; line-height: 1.75 !important; color: inherit !important; }
.t-text p:last-child, .t-text_md p:last-child { margin-bottom: 0 !important; }

.t-text a, .t-text_md a, .t-descr a { color: #1E7BB5 !important; text-decoration: underline !important; text-decoration-thickness: 1px !important; text-underline-offset: 3px !important; transition: color 0.2s ease !important; }
.t-text a:hover, .t-text_md a:hover, .t-descr a:hover { color: #0A1F44 !important; }

.t-text ul, .t-text ol, .t-text_md ul, .t-text_md ol, .t-descr ul, .t-descr ol { padding-left: 24px !important; margin: 12px 0 !important; }
.t-text li, .t-text_md li, .t-descr li { font-size: 16px !important; line-height: 1.7 !important; color: #25374D !important; margin-bottom: 8px !important; }

.t-container { width: 100% !important; max-width: 1200px !important; margin: 0 auto !important; }

.t-align_center { text-align: center !important; }
.t-align_left   { text-align: left !important; }
.t-align_right  { text-align: right !important; }

.t-text table, .t-text_md table { width: 100% !important; border-collapse: collapse !important; margin: 16px 0 !important; font-size: 15px !important; font-family: 'Inter', sans-serif !important; }
.t-text table th, .t-text_md table th { background: #F4F6F8 !important; color: #0A1F44 !important; font-weight: 700 !important; text-align: left !important; padding: 12px 16px !important; border: 1px solid #E3E8ED !important; }
.t-text table td, .t-text_md table td { padding: 12px 16px !important; border: 1px solid #E3E8ED !important; color: #25374D !important; vertical-align: top !important; }

.t-btn, .t-btn td { font-family: 'Montserrat', sans-serif !important; font-weight: 600 !important; font-size: 15px !important; border-radius: 8px !important; transition: all 0.25s ease !important; }
.t-btn_primary, .t-btn.t-btn_primary { background: #FF6B00 !important; color: #ffffff !important; border: 2px solid #FF6B00 !important; }
.t-btn_primary:hover { background: #E85A00 !important; border-color: #E85A00 !important; }

.t-cover__title { font-family: 'Montserrat', sans-serif !important; color: #ffffff !important; }
.t-cover__descr { font-family: 'Inter', sans-serif !important; color: rgba(255, 255, 255, 0.9) !important; }

.t004 .t-container { max-width: 1000px !important; padding-left: 20px !important; padding-right: 20px !important; }
.t004 .t-col { width: 100% !important; max-width: 100% !important; float: none !important; margin: 0 !important; padding: 0 !important; }
.t004 .t-text_md { background: #ffffff !important; border: 1px solid #E3E8ED !important; border-left: 4px solid #2D9CDB !important; border-radius: 16px !important; padding: 48px 56px !important; box-shadow: 0 8px 30px rgba(10,31,68,0.05) !important; font-size: 16px !important; line-height: 1.8 !important; color: #3A4B5C !important; }
.t004 .t-text_md strong { display: inline !important; color: #1E7BB5 !important; font-family: 'Montserrat', sans-serif !important; font-size: 15px !important; font-weight: 700 !important; text-transform: uppercase !important; letter-spacing: 0.6px !important; margin: 0 !important; }
.t004 .t-text_md ul { margin: 16px 0 24px 0 !important; padding-left: 24px !important; list-style-type: disc !important; }
.t004 .t-text_md li { margin-bottom: 12px !important; padding-left: 8px !important; line-height: 1.6 !important; color: #3A4B5C !important; }
.t004 .t-text_md li:last-child { margin-bottom: 0 !important; }

.t107 .t-col > div, .t123 .t-col > div, .t195 .t-col > div { background: #ffffff !important; border: 1px solid #E3E8ED !important; border-radius: 12px !important; padding: 20px 24px !important; transition: border-color 0.25s ease !important; }
.t107__title, .t123__title, .t195__title { font-family: 'Montserrat', sans-serif !important; font-size: 15px !important; font-weight: 700 !important; color: #0A1F44 !important; line-height: 1.45 !important; margin-bottom: 6px !important; }
.t107__descr, .t123__descr, .t195__descr { font-family: 'Inter', sans-serif !important; font-size: 14px !important; color: #5A6B7D !important; line-height: 1.55 !important; }

/* =========================================================
   19. ПЛАНШЕТЫ
   ========================================================= */
@media (max-width: 1300px) {
  .reviews-slider-wrapper { padding: 0 60px; }
}
@media (max-width: 1200px) {
  .steps-timeline { flex-wrap: wrap; gap: var(--space-xl); justify-content: center; }
  .steps-timeline::before { display: none; }
  .step-item { flex: 0 0 40%; }
  .hero-container { padding: 140px 0 80px; }
  .nav-menu { gap: var(--space-md); }
  .header-actions { gap: var(--space-md); }
  .header-login { padding-left: var(--space-md); }
}
@media (max-width: 1024px) {
  .hero-main::before, .hero-main::after { display: none !important; }
  .hero-bg::before { display: none; }
  .hero-bg::after { background: linear-gradient(90deg, #F0F4F8 0%, #F0F4F8 60%, rgba(240,244,248,0.95) 100%); }
  .hero-top-right, .hero-decor-wave { display: none !important; }
  .site-header { background: #fff !important; border-bottom: 1px solid var(--line) !important; height: 72px !important; min-height: 72px !important; }
  .site-header.scrolled { background: #fff !important; }
  .site-header .container, .site-header .header-inner { height: 72px !important; }
  .brand-link { padding-top: 0 !important; flex-direction: row !important; gap: 10px !important; height: 100% !important; }
  .logo-img { height: 26px !important; max-height: 26px !important; margin-bottom: 0 !important; }
  .logo-text { align-items: flex-start !important; text-align: left !important; }
  .mobile-nav { top: 72px; height: calc(100vh - 72px); }

  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-xl); }
  .trust-item:not(:last-child) { border-right: none; }

  .course-card-new { grid-template-columns: 1fr !important; min-height: auto; }
  .course-card-new:nth-child(even) .course-image-new { order: 1 !important; }
  .course-card-new:nth-child(even) .course-body-new { order: 2 !important; }
  .course-image-new { height: 300px; }
  .course-body-new { padding: 32px !important; }

  .tariff-grid { grid-template-columns: 1fr 1fr; }

  .teacher-top-layout, .approach-grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .teacher-photo-side { max-width: 500px; margin: 0 auto; width: 100%; }
  .teacher-photo-side img { aspect-ratio: auto; object-fit: contain; height: auto; }

  .approach-image-wrapper { height: 450px; }
  .corporate-banner { grid-template-columns: 1fr; }
  .corporate-image { display: none; }
  .nav-menu, .header-phone, .header-login { display: none; }
  .mobile-menu-btn { display: block; }
  .faq-layout { grid-template-columns: 1fr; gap: var(--space-xl); }
  .faq-left-card { position: static !important; }

  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--space-2xl); }
  .footer-brand { grid-column: 1 / -1; align-items: center; text-align: center; margin-bottom: var(--space-lg); }
  .footer-brand .brand-link { justify-content: center; }
  .footer-license { max-width: 500px; margin: 0 auto; text-align: left; }
  .footer-links-column { grid-column: 1 / 2; }
  .footer-contacts { grid-column: 2 / 3; }
  .footer-legal { flex-direction: column; text-align: center; gap: var(--space-md); }
  .footer-legal-links { justify-content: center; }

  .reviews-slider-wrapper { padding: 0 50px; }
  .review-card { flex: 0 0 calc(50% - (var(--space-xl) / 2)); }
}

/* =========================================================
   20. МОБИЛЬНАЯ ВЕРСИЯ (≤768px)
   ========================================================= */
@media (max-width: 768px) {
  /* --- Единая сетка отступов --- */
  .container { width: 100% !important; padding: 0 16px !important; }
  .vb-c7k-contact__container { padding: 0 16px !important; max-width: 100% !important; }

  /* --- Вертикальный ритм секций --- */
  .section, .steps-section, .b2b-section, .teachers-section, .faq-section { padding: 48px 0 !important; }
  .hero-trust { padding: 16px 0 !important; }

  /* --- Первый экран (Hero) --- */
  .hero-wrapper { background: #F0F4F8 !important; min-height: auto; }
  .hero-bg { display: none !important; }
  .hero-container { padding: 80px 16px 24px !important; text-align: center; }
  .eyebrow { display: block !important; font-size: 12px !important; letter-spacing: 0.5px !important; line-height: 1.4 !important; margin-bottom: 8px !important; padding: 0 !important; text-align: center; color: var(--sky-blue-text) !important; font-weight: 700 !important; }
  .eyebrow > i { display: none !important; }
  
  .hero-wrapper h1 { font-size: 2rem !important; line-height: 1.2 !important; margin-bottom: 16px !important; letter-spacing: -0.02em !important; }
  .mobile-hero-image { display: block; width: 100%; height: 180px !important; object-fit: cover; border-radius: 12px; margin: 16px 0 !important; }
  .hero-description { font-size: 16px !important; line-height: 1.6 !important; color: #3B4A5C !important; margin-bottom: 20px !important; max-width: none; }
  
  .hero-buttons { flex-direction: column; width: 100%; gap: 12px; }
  .hero-buttons .button { width: 100%; min-height: 48px; font-size: 16px !important; }
  .hero-buttons .button-outline { background: transparent !important; border: 1.5px solid rgba(10, 31, 68, 0.2) !important; color: var(--navy) !important; box-shadow: none !important; font-weight: 600 !important; }
  .hero-buttons .button-outline:hover { background: rgba(10, 31, 68, 0.05) !important; border-color: var(--navy) !important; }
  .hero-buttons .button-primary { box-shadow: 0 4px 12px rgba(255,107,0,.3) !important; }

  /* --- Иерархия и выравнивание заголовков --- */
  .section-heading h2, .approach-content h2, .teacher-text-side h2, .contact-header h2, .corporate-copy h3, .faq-left-card h2 { 
    font-size: 1.6rem !important; 
    line-height: 1.25 !important; 
    margin-bottom: 16px !important; 
    font-weight: 700 !important;
  }
  .section-heading p, .section-heading--center p { font-size: 16px !important; line-height: 1.6 !important; color: #3B4A5C !important; }
  .section-heading, .section-heading--center, .approach-content, .teacher-text-side, .faq-left-card, .contact-header, .corporate-copy { 
    text-align: center !important; align-items: center !important; margin-bottom: 24px !important; 
  }

  /* --- Контраст основного текста --- */
  .course-body-new > p, .faq-content, .expertise-card p, .teacher-intro > p:not(.teacher-name-title), .step-item p, .footer-contact-item, .footer-links-grid a { 
    color: #3B4A5C !important; 
  }
  .review-text { color: #2A3A4C !important; }

  /* --- Блок доверия (Trust) --- */
  .trust-grid { grid-template-columns: 1fr !important; gap: 12px !important; }
  .trust-item { 
    flex-direction: row !important; text-align: left !important; background: #fff; padding: 16px; 
    border-radius: 12px; border: 1px solid var(--line) !important; box-shadow: 0 2px 8px rgba(10,31,68,0.03); 
    gap: 16px; align-items: flex-start; 
  }
  .trust-item > svg { width: 24px !important; height: 24px !important; margin-top: 2px; }
  .trust-item strong { font-size: 15px !important; margin-bottom: 4px; display: block; }
  .trust-item span { font-size: 15px !important; line-height: 1.5; color: #3B4A5C !important; }

  /* --- Переключатель направлений (Tabs) --- */
  .course-tabs-new { flex-direction: column; align-items: center !important; gap: 16px; margin-bottom: 24px; }
  .tabs-left { 
    display: flex !important; flex-direction: column !important; gap: 0 !important; 
    width: 100%; max-width: 100%; margin: 0 auto; border: 1px solid var(--navy); border-radius: 8px; overflow: hidden; 
  }
  .tab-btn-new { 
    width: 100% !important; justify-content: center !important; text-align: center !important; 
    padding: 14px 16px !important; min-height: 48px; border: none !important; border-bottom: 1px solid rgba(10, 31, 68, 0.1) !important; 
    border-radius: 0 !important; background: #fff !important; font-size: 16px !important; font-weight: 600 !important; color: var(--navy) !important; 
  }
  .tab-btn-new:last-child { border-bottom: none !important; }
  .tab-btn-new.active { background: var(--navy) !important; color: #fff !important; }
  .tab-btn-new::after { display: none !important; }
  .tabs-count { text-align: center !important; width: 100%; font-size: 15px; color: #3B4A5C; }
  .tabs-count span { color: var(--navy); }

  /* --- Карточки программ (Курсы) --- */
  .course-grid-new { gap: 20px !important; }
  
  .course-card-new { 
    display: flex !important; 
    flex-direction: column !important; 
    background: #fff !important; 
    border: 1px solid var(--line) !important; 
    border-radius: 12px !important; 
    overflow: hidden !important; 
    box-shadow: 0 4px 12px rgba(10,31,68,0.06) !important;
    min-height: auto !important;
    position: relative !important; 
  }
  
  .course-image-new { 
    height: 200px !important; 
    position: relative !important; 
    width: 100% !important;
    flex-shrink: 0 !important;
    border-bottom: 1px solid var(--line) !important;
  }
  
  .c-tag { 
    display: inline-flex !important; top: 12px !important; left: 12px !important; padding: 6px 12px !important; 
    font-size: 12px !important; letter-spacing: 0.5px !important; background: rgba(10, 31, 68, 0.8) !important; 
    border-radius: 6px !important; backdrop-filter: blur(4px) !important; color: #fff !important; 
  }
  .c-level { 
    display: block !important; bottom: 12px !important; left: 12px !important; right: 12px !important; 
    font-size: 15px !important; line-height: 1.3 !important; font-weight: 600 !important; 
    text-shadow: 0 1px 4px rgba(0,0,0,0.8) !important; white-space: normal !important; 
  }
  
  .course-body-new { 
    padding: 20px !important; 
    display: flex !important; 
    flex-direction: column !important; 
    flex-grow: 1 !important; 
    background: #fff !important; 
    box-sizing: border-box !important; 
    width: 100% !important;
  }
  
  .course-body-new h3 { 
    font-size: 20px !important; 
    margin-bottom: 12px !important; 
    line-height: 1.3 !important; 
    color: var(--navy) !important; 
  }
  
  .course-body-new > p { 
    font-size: 15px !important; 
    line-height: 1.6 !important; 
    margin-bottom: 12px !important; 
    color: #3B4A5C !important; 
  }
  .course-body-new > p strong { 
    font-size: 15px !important; 
    color: var(--navy) !important; 
  }
  
  /* Скрываем дополнительный контент */
  .course-more-content {
    display: none;
  }
  
  /* Показываем при клике на label */
  .course-toggle-checkbox:checked ~ .course-body-new .course-more-content {
    display: block;
    animation: fadeInMobile 0.3s ease-out both;
  }
  
  /* Стили для скрытого контента */
  .course-more-content > p {
    font-size: 15px !important; 
    line-height: 1.6 !important; 
    margin-bottom: 12px !important; 
    color: #3B4A5C !important; 
  }
  .course-more-content > p strong {
    font-size: 15px !important; 
    color: var(--navy) !important; 
  }
  .course-more-content .course-disclaimer { 
    padding: 12px 14px !important; 
    font-size: 14px !important; 
    line-height: 1.5 !important; 
    margin-bottom: 16px !important; 
    border-radius: 8px !important; 
    background: #FFF3E0 !important; 
    color: #8A4A00 !important; 
    border-left: 4px solid var(--safety-orange) !important; 
  }
  .course-more-content .c-meta { 
    padding: 14px 16px !important; 
    margin-bottom: 20px !important; 
    gap: 10px !important; 
    border-radius: 8px !important; 
    border: 1px solid #E8EDF2 !important; 
    background: #F8FAFC !important; 
    display: flex !important; 
    flex-direction: column !important; 
  }
  .course-more-content .c-meta span { 
    font-size: 14px !important; 
    line-height: 1.4 !important; 
    display: flex !important; 
    align-items: center !important; 
    color: #3B4A5C !important; 
  }
  .course-more-content .c-meta span svg { 
    width: 18px !important; 
    height: 18px !important; 
    margin-right: 8px !important; 
    color: var(--sky-blue) !important; 
  }
  
  /* Футер (кнопки) */
  .course-card-new .c-footer { 
    display: flex !important; 
    flex-direction: column !important; 
    align-items: stretch !important; 
    gap: 8px !important; 
    padding: 0 !important; 
    margin: auto 0 0 0 !important; 
    background: transparent !important; 
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  .course-card-new .c-footer .button { 
    width: 100% !important; 
    max-width: 100% !important; 
    min-height: 48px !important; 
    font-size: 16px !important; 
    border-radius: 8px !important; 
    margin: 0 !important;
    box-sizing: border-box !important;
  }
  
  /* Кнопка-лейбл Подробнее/Свернуть */
  .c-toggle { 
    display: flex !important; 
    align-items: center !important; 
    justify-content: center !important; 
    gap: 8px !important; 
    min-height: 48px !important; 
    padding: 8px 12px !important; 
    width: 100% !important; 
    background: #F4F6F8 !important; 
    border: 1px solid var(--line) !important; 
    border-radius: 8px !important; 
    color: var(--navy) !important; 
    font-family: var(--font-body) !important; 
    font-size: 15px !important; 
    font-weight: 600 !important; 
    cursor: pointer !important; 
    transition: background 0.2s !important; 
    box-sizing: border-box !important;
    margin: 0 !important;
    user-select: none !important;
  }
  .c-toggle:hover { background: #E3E8ED !important; }
  .c-toggle svg { width: 18px !important; height: 18px !important; transition: transform 0.3s ease !important; }
  
  /* Переключение текста и стрелки */
  .c-toggle-less { display: none; }
  .course-toggle-checkbox:checked ~ .course-body-new .c-footer .c-toggle-more { display: none; }
  .course-toggle-checkbox:checked ~ .course-body-new .c-footer .c-toggle-less { display: inline; }
  .course-toggle-checkbox:checked ~ .course-body-new .c-footer .c-toggle svg { transform: rotate(180deg); }

  /* --- Форматы обучения (Темный блок) --- */
  .tariff-grid { grid-template-columns: 1fr !important; gap: 20px !important; }
  .tariff-card { 
    padding: 24px 20px !important; border: 1px solid rgba(255, 255, 255, 0.15) !important; 
    border-radius: 12px !important; background: rgba(255, 255, 255, 0.05) !important; text-align: left; 
  }
  .tariff-featured { background: linear-gradient(180deg, rgba(45,156,219,.15), rgba(45,156,219,.05)) !important; border-color: rgba(131, 199, 238, 0.4) !important; }
  .tariff-card h3 { font-size: 22px; margin-bottom: 12px; color: #fff; }
  .tariff-card > p { font-size: 16px; line-height: 1.6; color: #C4D2E0 !important; margin-bottom: 20px; }
  .tariff-card .check-list { gap: 14px !important; margin-bottom: 24px !important; }
  .tariff-card .check-list li { font-size: 16px !important; color: #E2E8F0 !important; line-height: 1.5 !important; align-items: flex-start; }
  .tariff-card .check-list li svg { width: 20px; height: 20px; margin-top: 2px; color: var(--sky-blue-light); }
  .tariff-price-box { padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); }
  .tariff-price-box strong { font-size: 18px; color: #fff; margin-bottom: 4px; display: block; }
  .tariff-price-box span { font-size: 15px; color: #A9BCCF !important; line-height: 1.5; display: block; }
  .tariff-recommended { left: 20px; top: -12px; font-size: 12px; padding: 6px 12px; border-radius: 6px; }

  /* --- Как начать обучение (Шаги) --- */
  .steps-timeline { flex-direction: column !important; gap: 16px !important; margin-top: 24px !important; margin-bottom: 24px !important; }
  .step-item { 
    flex-direction: row !important; text-align: left !important; padding: 20px !important; 
    background: #fff; border-radius: 12px; border: 1px solid var(--line); gap: 16px !important; align-items: flex-start; 
  }
  .step-circle { width: 48px !important; height: 48px !important; margin: 0 !important; flex-shrink: 0; background: #F4F6F8; border: 2px solid #E3E8ED; }
  .step-num { font-size: 20px !important; color: var(--navy); }
  .step-item h3 { font-size: 18px !important; margin-bottom: 6px; font-weight: 700; }
  .step-item p { font-size: 16px !important; line-height: 1.6; max-width: none; color: #3B4A5C !important; }

  /* --- Наш подход (Подход) --- */
  .approach-image-wrapper { height: 280px; border-radius: 12px; overflow: hidden; margin-bottom: 20px; }
  .approach-stat-card { left: 12px; right: 12px; bottom: 12px; padding: 16px; border-radius: 8px; gap: 12px; }
  .approach-stat-card .num { font-size: 2.5rem; }
  .approach-stat-card .text { font-size: 14px; line-height: 1.4; color: var(--navy); }
  .approach-stat-card .text strong { font-size: 16px; margin-top: 4px; }
  .approach-list-item { flex-direction: row !important; text-align: left !important; gap: 16px; padding-block: 20px; }
  .approach-list-icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(131,199,238,.15); color: var(--sky-blue-light); }
  .approach-list-text h3 { font-size: 18px !important; margin-bottom: 6px; color: #ffffff !important; }
  .approach-list-text p { font-size: 16px !important; line-height: 1.6; color: #E2E8F0 !important; }

  /* --- Преподаватель --- */
  .teacher-text-side { 
    text-align: center !important; 
    align-items: center !important; 
    padding: 0 !important; 
  }
  .teacher-text-side .eyebrow { 
    justify-content: center !important; 
    margin-bottom: 12px !important; 
  }
  .teacher-text-side h2 { 
    text-align: center !important; 
    font-size: 1.6rem !important; 
    margin-bottom: 16px !important; 
  }
  .teacher-name-title { 
    font-size: 18px !important; 
    text-align: center !important; 
    margin-bottom: 24px !important; 
    line-height: 1.4 !important; 
  }
  .teacher-name-title strong { 
    display: block !important; 
    font-size: 20px !important; 
    color: var(--navy) !important; 
    margin-bottom: 4px !important; 
  }
  .teacher-name-title span { 
    display: block !important; 
    font-size: 15px !important; 
    color: var(--sky-blue-text) !important; 
    font-weight: 600 !important; 
  }
  .teacher-intro { 
    gap: 16px !important; 
  }
  .teacher-intro > p:not(.teacher-name-title) { 
    text-align: center !important; 
    font-size: 16px !important; 
    line-height: 1.6 !important; 
    margin-bottom: 0 !important; 
    color: #3B4A5C !important; 
  }
  .teacher-photo-side { 
    margin: 24px auto 0 auto !important; 
    border-radius: 16px !important; 
    width: 100% !important; 
    max-width: 400px !important; 
    box-shadow: 0 8px 24px rgba(10,31,68,0.08) !important; 
  }
  .teacher-photo-side img { 
    width: 100% !important; 
    height: auto !important; 
    aspect-ratio: 4/5 !important; 
    object-fit: cover !important; 
    object-position: center top !important; 
  }

  .teacher-expertise-grid { 
    grid-template-columns: 1fr; 
    gap: 16px; 
    margin-top: 32px; 
  }
  .expertise-card { 
    padding: 24px 20px; 
    border-left-width: 4px; 
    border-radius: 12px; 
    background: #fff; 
    text-align: left;
  }
  .expertise-card h3 { 
    font-size: 1.15rem; 
    margin-bottom: 12px; 
    line-height: 1.3; 
    color: var(--navy);
  }
  .expertise-card p { 
    font-size: 16px; 
    line-height: 1.6; 
    margin-bottom: 10px; 
    color: #3B4A5C;
  }
  .expertise-card .card-subtitle { 
    margin-bottom: 8px; 
    font-size: 15px; 
  }

  /* --- B2B (Корпоративным клиентам) --- */
  .corporate-copy { padding: 32px 20px !important; border-radius: 12px; }
  .corporate-copy h3 { font-size: 1.6rem; line-height: 1.3; margin-bottom: 16px; color: #fff; }
  .corporate-copy p { font-size: 16px; line-height: 1.6; color: #C4D2E0 !important; margin-bottom: 24px; }
  .corporate-benefits { align-items: flex-start; gap: 16px; margin-bottom: 32px; }
  .corporate-benefits > span { font-size: 16px; line-height: 1.5; color: #fff; display: flex; align-items: flex-start; }
  .corporate-benefits > span svg { margin-top: 2px; margin-right: 8px; }
  .corporate-copy .button { width: 100%; min-height: 48px; font-size: 16px; }

  /* --- FAQ --- */
  .faq-left-card p { font-size: 16px; line-height: 1.6; margin-bottom: 24px !important; color: #3B4A5C !important; }
  
  .faq-left-card .button { 
    display: inline-flex !important; align-items: center !important; justify-content: center !important; 
    gap: 10px !important; width: auto !important; min-width: 220px; max-width: 100%; 
    min-height: 48px !important; padding: 0 24px !important; margin: 0 auto 24px auto !important; 
    font-size: 16px !important; border-radius: 50px !important; 
  }
  .faq-left-card .button svg { width: 20px !important; height: 20px !important; flex-shrink: 0 !important; }
  
  .faq-list { gap: 12px; }
  .faq-item { border-radius: 12px; border: 1px solid #E3E8ED; }
  .faq-item summary { padding: 20px !important; min-height: 56px; font-size: 17px !important; line-height: 1.5 !important; gap: 16px; align-items: center; }
  .faq-icon { width: 36px; height: 36px; flex-shrink: 0; background: #F4F6F8; }
  .faq-icon svg { width: 18px; height: 18px; }
  .faq-content { padding: 0 20px 20px 20px !important; font-size: 16px !important; line-height: 1.7 !important; color: #3B4A5C !important; }

  /* --- Отзывы --- */
  .reviews-slider-wrapper { padding: 0 0 80px !important; margin-top: 24px !important; }
  .reviews-track { gap: 16px; }
  .review-card { flex: 0 0 100%; padding: 24px; border-radius: 12px; background: #fff; border: 1px solid var(--line); }
  .review-stars { margin-bottom: 16px; }
  .review-stars svg { width: 20px; height: 20px; }
  .review-text { font-size: 16px; line-height: 1.65; color: #2A3A4C; }
  .review-read-more { font-size: 15px; margin-bottom: 16px; display: inline-flex; align-items: center; color: var(--sky-blue-text); font-weight: 600; }
  .review-author { padding-top: 16px; border-top: 1px solid #E3E8ED; }
  .review-author strong { font-size: 17px; color: var(--navy); margin-bottom: 4px; }
  .review-author span { font-size: 14px; color: #5A6B7D; }
  .reviews-nav { 
    display: flex !important; top: auto !important; bottom: 16px !important; transform: none !important; 
    width: 48px !important; height: 48px !important; background: var(--navy) !important; 
    border: none !important; color: #fff !important; box-shadow: 0 4px 12px rgba(10,31,68,0.2) !important; 
  }
  .reviews-nav--prev { left: calc(50% - 56px) !important; }
  .reviews-nav--next { right: calc(50% - 56px) !important; }

  /* --- Форма заявки --- */
  .vb-c7k-contact { padding: 48px 0 !important; }
  .vb-c7k-contact__header { margin-bottom: 32px !important; }
  .vb-c7k-contact__title { font-size: 1.8rem !important; line-height: 1.2 !important; margin-bottom: 12px !important; }
  .vb-c7k-contact__subtitle { font-size: 16px !important; line-height: 1.6 !important; color: #E2E8F0 !important; }
  .vb-c7k-contact__section-title { font-size: 14px !important; margin: 32px 0 16px !important; gap: 12px; color: var(--sky-blue-light) !important; }
  .vb-c7k-contact__section-title::before { width: 36px; height: 36px; font-size: 14px; }
  .vb-c7k-contact__grid, .vb-c7k-contact__grid--2, .vb-c7k-contact__grid--3 { grid-template-columns: 1fr !important; gap: 16px !important; }
  .vb-c7k-contact__grid--radio-margin { margin-top: 16px; }
  
  .vb-c7k-input-group { gap: 8px; }
  .vb-c7k-input-group__label { font-size: 15px !important; line-height: 1.4; color: #E2E8F0 !important; font-weight: 600; }
  .vb-c7k-input-group__field { height: 52px; font-size: 16px; padding: 0 16px; background-color: rgba(255,255,255,.08) !important; border: 1.5px solid rgba(255,255,255,.25) !important; color: #fff !important; border-radius: 8px; }
  .vb-c7k-input-group__field::placeholder { color: #A9BCCF !important; opacity: 1; }
  .vb-c7k-input-group__field:focus { border: 2px solid var(--sky-blue-light) !important; background-color: rgba(255,255,255,.12) !important; box-shadow: 0 0 0 4px rgba(45,156,219,.25) !important; padding: 0 15px; }
  .vb-c7k-input-group--error .vb-c7k-input-group__field { border: 2px solid #FF8A8A !important; padding: 0 15px; }
  
  .vb-c7k-pills { flex-direction: column !important; gap: 12px !important; }
  .vb-c7k-pills__item { width: 100% !important; }
  .vb-c7k-pills__label { height: 52px; font-size: 16px; font-weight: 600; background-color: rgba(255,255,255,.08) !important; border: 1.5px solid rgba(255,255,255,.25) !important; color: #E2E8F0 !important; border-radius: 8px; }
  .vb-c7k-pills__input:checked + .vb-c7k-pills__label { background-color: var(--sky-blue-text) !important; border-color: var(--sky-blue-light) !important; color: #fff !important; box-shadow: 0 0 0 3px rgba(45,156,219,.3) !important; }
  
  .vb-c7k-consents { gap: 16px; margin-top: 24px; }
  .vb-c7k-consent { font-size: 15px; line-height: 1.6; color: #E2E8F0 !important; align-items: flex-start; }
  .vb-c7k-consent__input { width: 24px; height: 24px; margin-top: 0; }
  
  .vb-c7k-submit { min-height: 52px !important; font-size: 17px !important; margin-top: 32px !important; border-radius: 8px !important; }

  /* --- Меню --- */
  .mobile-menu-btn { display: flex !important; align-items: center; justify-content: center; min-width: 48px; min-height: 48px; padding: 8px; margin: -8px -8px -8px 0; background: transparent !important; border: none !important; }
  .mobile-nav { top: 64px; height: calc(100vh - 64px); height: calc(100dvh - 64px); padding: 24px 20px 32px !important; }
  .mobile-nav.active { display: flex !important; flex-direction: column !important; }
  .mobile-nav a.nav-link { font-size: 18px !important; font-weight: 500 !important; padding: 16px 0 !important; min-height: 56px; border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important; color: #ffffff !important; }
  .mobile-nav-footer { margin-top: auto !important; padding-top: 32px !important; border-top: none !important; gap: 20px !important; }
  .mobile-nav-contact { font-size: 17px !important; padding: 4px 0 !important; color: #E2E8F0 !important; }
  .mobile-nav-contact svg { width: 24px !important; height: 24px !important; color: var(--sky-blue-light) !important; }
  .mobile-nav-footer .button { margin-top: 16px !important; margin-bottom: 16px !important; min-height: 52px !important; border-radius: 8px !important; font-size: 16px !important; }

  /* --- Футер --- */
  .site-footer { padding: 48px 0 24px !important; }
  .footer-top { display: flex !important; flex-direction: column !important; gap: 32px !important; margin-bottom: 32px !important; align-items: stretch; }
  .footer-brand { align-items: center; text-align: center; margin-bottom: 0; width: 100% !important; }
  .footer-brand .brand-link { flex-direction: row; align-items: center; justify-content: center; gap: 12px; margin-bottom: 12px; }
  .footer-logo { height: 36px !important; }
  .footer-logo-text .logo-ru { font-size: 16px; }
  .footer-logo-text .logo-en { font-size: 12px; }
  .footer-tagline { font-size: 16px; line-height: 1.5; margin-bottom: 16px; color: #C4D2E0; }
  .footer-license { padding: 16px; border-radius: 8px; }
  .footer-license span { font-size: 14px; line-height: 1.5; }
  
  .footer-links-column { display: block !important; width: 100% !important; margin-bottom: 0; }
  .footer-links-column h4 { text-align: center; margin-bottom: 16px !important; font-size: 16px !important; color: #fff; }
  .footer-links-grid { display: flex !important; flex-direction: column !important; gap: 0 !important; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); border-radius: 8px; padding: 0 16px; width: 100% !important; }
  .footer-links-grid a { font-size: 15px !important; line-height: 1.4 !important; color: #E2E8F0 !important; padding: 14px 0; min-height: 48px; display: flex; align-items: center; border-bottom: 1px solid rgba(255,255,255,0.05); word-break: break-word !important; }
  .footer-links-grid a:last-child { border-bottom: none; }
  
  .footer-contacts { text-align: center; width: 100% !important; }
  .footer-contacts h4 { text-align: center; margin-bottom: 16px; font-size: 16px; }
  .footer-contact-list { gap: 16px; margin-bottom: 24px; align-items: center; }
  .footer-contact-item { justify-content: center; text-align: center; font-size: 16px; min-height: 32px; align-items: center; line-height: 1.5; color: #E2E8F0 !important; }
  .footer-login-btn { width: 100%; max-width: 100%; min-height: 52px; font-size: 16px; border-radius: 8px; }
  
  .footer-legal { flex-direction: column; text-align: center; gap: 16px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); }
  .footer-legal-info p { font-size: 14px; line-height: 1.5; margin-bottom: 6px; }
  .footer-legal-info span { font-size: 13px; line-height: 1.5; color: #A9BCCF; }
  .footer-legal-links { flex-direction: column; gap: 12px; align-items: center; }
  .footer-legal-links a { font-size: 15px; min-height: 32px; display: flex; align-items: center; color: #E2E8F0; }
  .footer-disclaimer { display: none !important; }

  /* --- Tilda блоки --- */
  .t004 .t-text_md { padding: 24px 20px !important; border-radius: 12px !important; }
  .t017 .t017__title { font-size: 1.6rem !important; margin-bottom: 0 !important; }
  .t107 .t-col > div, .t123 .t-col > div, .t195 .t-col > div { padding: 20px !important; border-radius: 12px !important; }
}

/* =========================================================
   21. ОПТИМИЗИРОВАННЫЕ МЕДИА-ЗАПРОСЫ ДЛЯ УЗКИХ ЭКРАНОВ
   ========================================================= */

/* --- ≤480px --- */
@media (max-width: 480px) {
  .hero-wrapper h1 { font-size: 1.75rem !important; }
  .mobile-hero-image { height: 170px !important; }
  .section-heading h2, .approach-content h2, .teacher-text-side h2, .contact-header h2, .corporate-copy h3, .faq-left-card h2 { font-size: 1.5rem !important; }
  .vb-c7k-contact__title { font-size: 1.6rem !important; }
  .course-image-new { height: 180px; }
  .approach-image-wrapper { height: 240px; }
  .approach-stat-card .num { font-size: 2.2rem; }
  .approach-stat-card .text { font-size: 12px; }
  .approach-stat-card .text strong { font-size: 14px; }
  
  .footer-links-grid { display: flex !important; flex-direction: column !important; gap: 0 !important; padding: 12px !important; }
  .footer-links-grid a { min-height: 40px; font-size: 15px !important; padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
  .footer-links-grid a:last-child { border-bottom: none; }
  
  .reviews-nav { width: 44px !important; height: 44px !important; }
  .reviews-nav--prev { left: calc(50% - 52px) !important; }
  .reviews-nav--next { right: calc(50% - 52px) !important; }
  .reviews-slider-wrapper { padding-bottom: 64px !important; }
}

/* --- ≤360px --- */
@media (max-width: 360px) {
  .container, .vb-c7k-contact__container { padding: 0 14px !important; }
  .hero-container { padding: 72px 14px 18px !important; }
  .hero-wrapper h1 { font-size: 1.6rem !important; }
  .mobile-hero-image { height: 160px !important; }
  
  .section-heading h2, .approach-content h2, .teacher-text-side h2, .contact-header h2, .corporate-copy h3, .faq-left-card h2 { font-size: 1.4rem !important; }
  .vb-c7k-contact__title { font-size: 1.5rem !important; }
  
  .course-image-new { height: 160px; }
  .approach-image-wrapper { height: 220px; }
  .course-body-new h3 { font-size: 18px !important; }
  .course-body-new > p { font-size: 15px !important; }
  .c-meta span { font-size: 15px !important; }
  .c-level { font-size: 13px !important; }
  .tab-btn-new { font-size: 14px !important; padding: 12px 16px !important; }
  
  .footer-links-grid a { font-size: 14px !important; min-height: 38px; }
  .footer-contact-item { font-size: 15px; }
  
  .faq-item summary { font-size: 16px !important; padding: 14px 16px !important; }
  .faq-content { padding: 0 16px 16px 16px !important; font-size: 15px !important; }
}

/* --- ≤320px --- */
@media (max-width: 320px) {
  .container, .vb-c7k-contact__container { padding: 0 12px !important; }
  .hero-container { padding: 68px 12px 16px !important; }
  .hero-wrapper h1 { font-size: 1.5rem !important; }
  .mobile-hero-image { height: 150px !important; }
  .section-heading h2, .approach-content h2, .teacher-text-side h2, .contact-header h2, .corporate-copy h3, .faq-left-card h2 { font-size: 1.3rem !important; }
  
  .course-image-new { height: 150px; }
  .teacher-photo-side img { aspect-ratio: auto !important; height: 300px !important; }
  
  .reviews-nav { width: 42px !important; height: 42px !important; }
  .reviews-nav--prev { left: calc(50% - 48px) !important; }
  .reviews-nav--next { right: calc(50% - 48px) !important; }
}

/* =========================================================
   22. TILDA ПОПАП
   ========================================================= */
.t-popup__container { background: linear-gradient(160deg, #0A1F44 0%, #0C2551 55%, #081A38 100%) !important; border-radius: var(--radius-md) !important; padding: 40px !important; box-shadow: 0 25px 100px rgba(7,28,63,0.5) !important; border: 1px solid rgba(255,255,255,0.1) !important; }
.t-popup .t702__wrapper { padding: 0 !important; }
.t-popup .t702__title { font-family: var(--font-heading) !important; color: #ffffff !important; font-size: 28px !important; font-weight: 700 !important; margin-bottom: 24px !important; letter-spacing: -0.02em !important; }
.t-popup .t-input { background-color: rgba(255,255,255,.06) !important; border: 1.5px solid rgba(255,255,255,.18) !important; color: #ffffff !important; border-radius: var(--radius-sm) !important; height: 56px !important; font-family: var(--font-body) !important; font-size: 16px !important; padding: 0 16px !important; transition: border-color .2s ease, background-color .2s ease, box-shadow .2s ease !important; box-shadow: none !important; }
.t-popup .t-input::placeholder { color: #8CA3BC !important; opacity: 1 !important; }
.t-popup .t-input:focus { border-color: var(--sky-blue-light) !important; background-color: rgba(255,255,255,.1) !important; box-shadow: 0 0 0 4px rgba(45,156,219,.18) !important; outline: none !important; }
.t-popup .t-contact-method__types-container { display: grid !important; grid-template-columns: repeat(3, 1fr) !important; gap: 8px !important; margin-bottom: 16px !important; width: 100% !important; }
.t-popup .t-contact-method__type { background: rgba(255,255,255,.06) !important; border: 1.5px solid rgba(255,255,255,.18) !important; border-radius: var(--radius-sm) !important; padding: 10px !important; display: flex !important; align-items: center !important; justify-content: center !important; cursor: pointer !important; transition: border-color 0.2s ease, background 0.2s ease !important; margin: 0 !important; width: 100% !important; }
.t-popup .t-contact-method__type:hover { border-color: rgba(255,255,255,.35) !important; }
.t-popup .t-contact-method__type:has(input:checked) { border-color: var(--sky-blue) !important; background: rgba(45,156,219,0.15) !important; }
.t-popup .t-contact-method__type-label { display: flex !important; align-items: center !important; justify-content: center !important; gap: 8px !important; width: 100% !important; cursor: pointer !important; margin: 0 !important; }
.t-popup .t-contact-method__title { color: #DCE7F2 !important; font-family: var(--font-body) !important; font-size: 14px !important; font-weight: 500 !important; margin: 0 !important; line-height: 1 !important; }
.t-popup .t-sociallinks__svg { width: 18px !important; height: 18px !important; opacity: 0.9 !important; flex-shrink: 0 !important; }
.t-popup .t-input-phonemask__wrap { border: 1.5px solid rgba(255,255,255,.18) !important; background-color: rgba(255,255,255,.06) !important; border-radius: var(--radius-sm) !important; height: 56px !important; display: flex !important; align-items: center !important; padding: 0 !important; overflow: hidden !important; box-shadow: none !important; width: 100% !important; }
.t-popup .t-input-phonemask__wrap:focus-within { border-color: var(--sky-blue-light) !important; background-color: rgba(255,255,255,.1) !important; box-shadow: 0 0 0 4px rgba(45,156,219,.18) !important; }
.t-popup .t-input-phonemask__select { background: rgba(0,0,0,0.2) !important; border-right: 1px solid rgba(255,255,255,.18) !important; color: #fff !important; height: 100% !important; padding: 0 12px !important; display: flex !important; align-items: center !important; }
.t-popup .t-input-phonemask__select-code { color: #fff !important; font-size: 16px !important; }
.t-popup .t-input-phonemask { background: transparent !important; border: none !important; color: #fff !important; height: 100% !important; font-size: 16px !important; padding-left: 12px !important; }
.t-popup .t-input-phonemask::placeholder { color: #8CA3BC !important; }
.t-popup .t-checkbox__control { color: #B7C8DA !important; font-family: var(--font-body) !important; font-size: 14px !important; line-height: 1.5 !important; }
.t-popup .t-checkbox__control a { color: var(--sky-blue-light) !important; text-decoration: underline !important; }
.t-popup .t-checkbox__indicator { border: 2px solid rgba(255,255,255,.4) !important; background: transparent !important; border-radius: 4px !important; width: 20px !important; height: 20px !important; }
.t-popup .t-checkbox:checked + .t-checkbox__indicator { background: var(--sky-blue) !important; border-color: var(--sky-blue) !important; }
.t-popup .t-checkbox__indicator:after { border-color: #fff !important; }
.t-popup .t-submit { background: var(--safety-orange) !important; color: #ffffff !important; border: none !important; border-radius: var(--radius-sm) !important; font-family: var(--font-heading) !important; font-size: 16px !important; font-weight: 600 !important; height: 56px !important; width: 100% !important; margin-top: 24px !important; transition: background-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease !important; box-shadow: 0 6px 18px -6px rgba(255,107,0,.55) !important; }
.t-popup .t-submit:hover { background: var(--safety-orange-deep) !important; transform: translateY(-2px) !important; box-shadow: 0 12px 24px -6px rgba(255,107,0,.45) !important; }
.t-popup__close-icon g { fill: #ffffff !important; }
.t-popup__close-wrapper:hover .t-popup__close-icon g { fill: var(--safety-orange) !important; }
.t-popup .t-input-error { color: #FFB3B3 !important; font-size: 13px !important; margin-top: 6px !important; }
.t-popup .t-form__successbox { background: #E8F5EE !important; color: #1E7E4E !important; border-radius: var(--radius-sm) !important; padding: 16px !important; font-family: var(--font-body) !important; }

/* =========================================================
   23. СТРАНИЦА 404
   ========================================================= */
.error-404-section { background: linear-gradient(160deg, #0A1F44 0%, #0C2551 55%, #081A38 100%); min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 150px 0 100px; position: relative; overflow: hidden; color: #fff; text-align: center; }
.error-404-section::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 800px; height: 800px; background: radial-gradient(circle, rgba(45,156,219,0.15) 0%, rgba(45,156,219,0) 70%); pointer-events: none; z-index: 0; }
.error-404-container { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; padding: 0 var(--space-lg); }
.error-404-code { font-family: var(--font-heading); font-size: clamp(8rem, 20vw, 14rem); font-weight: 800; line-height: 0.9; letter-spacing: -0.05em; color: transparent; -webkit-text-stroke: 2px rgba(255, 255, 255, 0.2); margin-bottom: var(--space-md); position: relative; display: inline-block; }
.error-404-code::after { content: '404'; position: absolute; top: 0; left: 0; width: 100%; height: 100%; color: var(--sky-blue); z-index: -1; filter: blur(20px); opacity: 0.5; }
.error-404-title { font-family: var(--font-heading); font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 700; color: #ffffff; margin-bottom: var(--space-md); }
.error-404-text { font-family: var(--font-body); font-size: 18px; line-height: 1.6; color: #B7C8DA; margin-bottom: var(--space-2xl); }
.error-404-actions { display: flex; align-items: center; justify-content: center; gap: var(--space-md); flex-wrap: wrap; }
.error-404-actions .button-outline { border-color: rgba(255, 255, 255, 0.3) !important; color: #ffffff !important; background: transparent !important; }
.error-404-actions .button-outline:hover { background: rgba(255, 255, 255, 0.1) !important; border-color: #ffffff !important; }
@media (max-width: 768px) {
  .error-404-section { padding: 120px 0 80px; }
  .error-404-actions { flex-direction: column; width: 100%; }
  .error-404-actions .button { width: 100%; }
  .error-404-code { margin-bottom: var(--space-lg); }
}

/* =========================================================
   24. TILDA COOKIE BANNER (T972)
   ========================================================= */
.t972__banner { background-color: var(--navy) !important; color: #ffffff !important; border-top: 1px solid rgba(255, 255, 255, 0.1) !important; box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.3) !important; padding: 24px 32px !important; border-radius: var(--radius-md) var(--radius-md) 0 0 !important; }
.t972__banner_show { display: flex !important; flex-direction: row !important; align-items: center !important; justify-content: space-between !important; flex-wrap: wrap !important; gap: 20px !important; }
.t972__text { font-family: var(--font-body) !important; font-size: 14px !important; line-height: 1.6 !important; color: #B7C8DA !important; max-width: 800px !important; margin: 0 !important; }
.t972__text a { color: var(--sky-blue-light) !important; text-decoration: underline !important; transition: color 0.2s !important; }
.t972__text a:hover { color: #ffffff !important; }
.t972__buttons { display: flex !important; align-items: center !important; gap: 16px !important; flex-shrink: 0 !important; flex-wrap: wrap !important; }
.t972__buttons-wrap { display: flex !important; gap: 12px !important; margin: 0 !important; }
.t972 .t-btn { font-family: var(--font-heading) !important; font-size: 15px !important; font-weight: 600 !important; border-radius: var(--radius-sm) !important; padding: 0 24px !important; min-height: 44px !important; display: inline-flex !important; align-items: center !important; justify-content: center !important; transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease, transform 0.25s ease !important; box-shadow: none !important; margin: 0 !important; line-height: 1.2 !important; }
.t972 .t972__accept-btn { background-color: var(--safety-orange) !important; color: #ffffff !important; border: 1px solid var(--safety-orange) !important; }
.t972 .t972__accept-btn:hover { background-color: var(--safety-orange-deep) !important; border-color: var(--safety-orange-deep) !important; transform: translateY(-2px) !important; }
.t972 .t972__reject-btn { background-color: transparent !important; color: #ffffff !important; border: 1px solid rgba(255, 255, 255, 0.3) !important; }
.t972 .t972__reject-btn:hover { background-color: rgba(255, 255, 255, 0.1) !important; border-color: #ffffff !important; transform: translateY(-2px) !important; }
.t972 .t972__settings-btn { background-color: transparent !important; color: var(--sky-blue-light) !important; border: none !important; text-decoration: underline !important; min-height: auto !important; padding: 0 8px !important; font-weight: 500 !important; }
.t972 .t972__settings-btn:hover { color: #ffffff !important; }
.t972__settings { background-color: #0C2551 !important; color: #ffffff !important; border-top: 1px solid rgba(255, 255, 255, 0.1) !important; border-radius: var(--radius-md) var(--radius-md) 0 0 !important; box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5) !important; padding: 32px !important; }
.t972__settings-header, .t972__settings-header span, .t972__settings-title, .t972__settings-text, .t972__category-title, .t972__category-body, .t972 .t-name, .t972 .t-descr { background-color: transparent !important; color: #ffffff !important; }
.t972__settings-header { font-family: var(--font-heading) !important; font-size: 16px !important; }
.t972__settings-header svg line, .t972__settings-header svg path { stroke: #ffffff !important; opacity: 0.7 !important; }
.t972__settings-title { font-family: var(--font-heading) !important; font-size: 24px !important; font-weight: 700 !important; margin-bottom: 12px !important; }
.t972__settings-text { font-family: var(--font-body) !important; font-size: 14px !important; color: #B7C8DA !important; margin-bottom: 24px !important; }
.t972__category { background-color: rgba(255, 255, 255, 0.03) !important; border: 1px solid rgba(255, 255, 255, 0.08) !important; border-radius: var(--radius-sm) !important; padding: 20px !important; margin-bottom: 16px !important; }
.t972__category-title { font-family: var(--font-heading) !important; font-size: 16px !important; font-weight: 600 !important; }
.t972__category-body { font-family: var(--font-body) !important; font-size: 14px !important; color: #B7C8DA !important; line-height: 1.6 !important; margin-top: 12px !important; }
.t972__line { background-color: #ffffff !important; }
.t972__toggle-background { background-color: rgba(255, 255, 255, 0.2) !important; border-radius: 20px !important; }
.t972__toggle-input:checked + .t972__toggle-container .t972__toggle-background { background-color: var(--sky-blue) !important; }
.t972__toggle-mark { background-color: #ffffff !important; box-shadow: 0 2px 4px rgba(0,0,0,0.2) !important; }
.t972__toggle-txt { color: #B7C8DA !important; font-family: var(--font-body) !important; font-size: 13px !important; }
.t972__category-enabled { color: #83C7EE !important; font-weight: 600 !important; }
.t972__settings-footer { margin-top: 24px !important; padding-top: 24px !important; border-top: 1px solid rgba(255, 255, 255, 0.1) !important; }
.t972 .t972__confirm-btn { background-color: var(--safety-orange) !important; color: #ffffff !important; border: 1px solid var(--safety-orange) !important; width: 100% !important; max-width: 300px !important; }
.t972 .t972__confirm-btn:hover { background-color: var(--safety-orange-deep) !important; border-color: var(--safety-orange-deep) !important; }
@media (max-width: 768px) {
  .t972__banner { padding: 20px 16px !important; }
  .t972__banner_show { flex-direction: column !important; align-items: flex-start !important; }
  .t972__buttons { flex-direction: column !important; width: 100% !important; align-items: stretch !important; }
  .t972__buttons-wrap { flex-direction: column !important; width: 100% !important; gap: 8px !important; }
  .t972 .t-btn { width: 100% !important; min-height: 48px !important; }
  .t972 .t972__settings-btn { width: auto !important; margin: 8px auto 0 auto !important; }
  .t972__settings { padding: 24px 16px !important; }
}

/* =========================================================
   25. ДОСТУПНОСТЬ
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .hero-main::before, .hero-main::after { animation: none !important; opacity: 0.15; }
  .hero-content > *, .trust-grid.animate-up.visible > .trust-item, .steps-timeline.animate-up.visible > .step-item, .course-grid-new.animate-up.visible > .course-card-new, .tariff-grid.animate-up.visible > .tariff-card, .teacher-expertise-grid.animate-up.visible > .expertise-card, .teacher-top-layout.animate-up.visible > * { animation: none !important; opacity: 1 !important; transform: none !important; }
  .steps-timeline::before { transform: scaleX(1) !important; }
  .hero-decor-wave { animation: none !important; opacity: 1 !important; }
  .hero-top-right { animation: none !important; opacity: 1 !important; }
  .hero-wrapper h1 > span { -webkit-text-fill-color: var(--sky-blue-text); background: none; }
  .hero-content .eyebrow > i { animation: none !important; }
  .hero-buttons .button-primary::before { display: none !important; }
  .course-card-new.is-expanded > .course-body-new > p, .course-card-new.is-expanded > .course-body-new > .course-disclaimer, .course-card-new.is-expanded > .course-body-new > .c-meta { animation: none !important; }
  .c-toggle svg { transition: none !important; }
}