/* ═══════════════════════════════════════════════════════════════
   style.css — Tomorrow School (полный редизайн)
   Школа программирования и математики | Королёв
   ═══════════════════════════════════════════════════════════════ */

/* ───────────────────────────────────────────────────────────────
   🎨 БРЕНД-ЦВЕТА И ТОКЕНЫ
   ───────────────────────────────────────────────────────────── */
:root {
  /* Бренд-цвета (основные) */
  --logoblue:       #43698D;
  --logogreen:      #548360;
  --logoorange:     #C48D6C;
  
  /* Тёмные варианты для градиентов */
  --logobluedark:   #283f55;
  --logogreendark:  #324f3a;
  --logoorangedark: #795541;
  
  /* Очень тёмные для фонов */
  --logobluedd:     #1b2a38;
  --logogreendd:    #223426;
  --logoorangedd:   #4f382b;
  
  /* Светлые варианты для лёгких градиентов */
  --logoblue-light:     #6b94b8;
  --logogreen-light:    #7ab389;
  --logoorange-light:   #d9b399;
  
  /* Пастельные теги */
  --tag-blue-bg:    #dde8f0;
  --tag-green-bg:   #d8ead9;
  --tag-orange-bg:  #f2e3d9;
  
  /* Layout */
  --radius:     12px;
  --radius-lg:  20px;
  --gap:        clamp(1rem, 3vw, 2rem);
  --container:  1200px;
  
  /* Анимации */
  --theme-transition: background-color .35s ease, color .35s ease,
                      border-color .35s ease, box-shadow .35s ease;
  --hover-transition: transform .25s ease, box-shadow .25s ease;
}

/* ───────────────────────────────────────────────────────────────
   ☀️ СВЕТЛАЯ ТЕМА (по умолчанию)
   ───────────────────────────────────────────────────────────── */
:root,
[data-theme="light"] {
  --bg:           #f7f5f2;
  --bg-alt:       #f0ede9;
  --surface:      #ffffff;
  --surface-2:    #f4f1ee;
  --border:       rgba(0,0,0,.08);
  --border-soft:  rgba(0,0,0,.05);
  --text:         #1b2a38;
  --text-soft:    #3d5060;
  --muted:        #6b7e8d;
  
  --shadow-sm:    0 2px 16px rgba(0,0,0,.06);
  --shadow-md:    0 8px 32px rgba(0,0,0,.1);
  --shadow-lg:    0 16px 56px rgba(0,0,0,.14);
  
  /* Nav */
  --nav-bg:       rgba(247,245,242,.96);
  --nav-border:   rgba(0,0,0,.07);
  
  /* Теги */
  --tag-blue-text:   var(--logobluedark);
  --tag-green-text:  var(--logogreendark);
  --tag-orange-text: var(--logoorangedark);
  
  /* Иконки-буллеты */
  --icon-blue-bg:   #dde8f0;
  --icon-green-bg:  #d8ead9;
  --icon-orange-bg: #f2e3d9;
  
  /* Карточки */
  --item-border:  rgba(0,0,0,.06);
  --teacher-bg:   var(--bg);
  
  /* Градиенты (светлые) */
  --gradient-hero:    linear-gradient(135deg, 
                      rgba(67,105,141,.08) 0%, 
                      rgba(84,131,96,.06) 50%, 
                      rgba(196,141,108,.05) 100%);
  --gradient-section: linear-gradient(135deg, 
                      rgba(67,105,141,.04) 0%, 
                      rgba(84,131,96,.03) 100%);
}

/* ───────────────────────────────────────────────────────────────
   🌙 ТЁМНАЯ ТЕМА
   ───────────────────────────────────────────────────────────── */
[data-theme="dark"] {
  --bg:           #111c24;
  --bg-alt:       #0d1520;
  --surface:      #182330;
  --surface-2:    #1f2f3f;
  --border:       rgba(255,255,255,.08);
  --border-soft:  rgba(255,255,255,.05);
  --text:         #e8edf2;
  --text-soft:    #b0c0cc;
  --muted:        #7a96a8;
  
  --shadow-sm:    0 2px 16px rgba(0,0,0,.3);
  --shadow-md:    0 8px 32px rgba(0,0,0,.4);
  --shadow-lg:    0 16px 56px rgba(0,0,0,.5);
  
  /* Nav */
  --nav-bg:       rgba(17,28,36,.96);
  --nav-border:   rgba(255,255,255,.07);
  
  /* Теги (ярче в тёмной) */
  --tag-blue-bg:    rgba(67,105,141,.25);
  --tag-green-bg:   rgba(84,131,96,.25);
  --tag-orange-bg:  rgba(196,141,108,.2);
  --tag-blue-text:  #7eb4d8;
  --tag-green-text: #82c491;
  --tag-orange-text:#d4a07a;
  
  /* Иконки-буллеты */
  --icon-blue-bg:   rgba(67,105,141,.2);
  --icon-green-bg:  rgba(84,131,96,.2);
  --icon-orange-bg: rgba(196,141,108,.15);
  
  /* Карточки */
  --item-border:  rgba(255,255,255,.07);
  --teacher-bg:   var(--surface-2);
  
  /* Градиенты (тёмные) */
  --gradient-hero:    linear-gradient(135deg, 
                      rgba(27,42,56,.9) 0%, 
                      rgba(34,52,38,.85) 50%, 
                      rgba(79,56,43,.8) 100%);
  --gradient-section: linear-gradient(135deg, 
                      rgba(27,42,56,.4) 0%, 
                      rgba(34,52,38,.3) 100%);
}

/* ───────────────────────────────────────────────────────────────
   ♻️ RESET & BASE
   ───────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Mulish', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  transition: var(--theme-transition);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; transition: color .2s; }
a:hover { color: var(--logoblue); }
[data-theme="dark"] a:hover { color: var(--logoblue-light); }
img, video { max-width: 100%; display: block; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font: inherit; }

/* ───────────────────────────────────────────────────────────────
   📐 ТИПОГРАФИКА
   ───────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Unbounded', 'Montserrat', sans-serif;
  line-height: 1.15;
  color: var(--text);
  font-weight: 600;
}
h1 { font-size: clamp(2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1rem; }
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ───────────────────────────────────────────────────────────────
   📦 LAYOUT UTILS
   ───────────────────────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gap);
}
section { padding: clamp(3rem, 7vw, 6rem) 0; }
.section--padded { padding: clamp(4rem, 9vw, 8rem) 0; }
.text-center { text-align: center; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.gap-4 { gap: 2rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* ───────────────────────────────────────────────────────────────
   🏷️ TAGS & BADGES
   ───────────────────────────────────────────────────────────── */
.tag {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: 'Unbounded', sans-serif;
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 0.35em 0.9em;
  border-radius: 100px;
  margin-bottom: 1rem;
  transition: var(--theme-transition);
}
.tag--blue   { background: var(--tag-blue-bg);   color: var(--tag-blue-text); }
.tag--green  { background: var(--tag-green-bg);  color: var(--tag-green-text); }
.tag--orange { background: var(--tag-orange-bg); color: var(--tag-orange-text); }

/* ───────────────────────────────────────────────────────────────
   📋 SECTION HEADER
   ───────────────────────────────────────────────────────────── */
.sec-hdr {
  text-align: center;
  max-width: 700px;
  margin: 0 auto clamp(2rem, 4vw, 3.5rem);
}
.sec-hdr h2 { margin-bottom: 0.8rem; }
.sec-hdr p { color: var(--muted); font-size: 1.05rem; }

/* ───────────────────────────────────────────────────────────────
   🔘 BUTTONS
   ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem;
  font-family: 'Unbounded', sans-serif;
  font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.85em 1.8em;
  border-radius: 100px;
  border: 2px solid transparent;
  transition: var(--hover-transition), background .2s, color .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; box-shadow: none; }

.btn--blue   { background: var(--logoblue);   color: #fff; }
.btn--green  { background: var(--logogreen);  color: #fff; }
.btn--orange { background: var(--logoorange); color: #fff; }
.btn--ghost  { background: transparent; border-color: currentColor; color: var(--text); }
.btn--ghost:hover { background: var(--surface-2); }
[data-theme="dark"] .btn--ghost { color: #fff; }
[data-theme="dark"] .btn--ghost:hover { background: var(--surface-2); }

.btn--sm { padding: 0.55em 1.3em; font-size: 0.75rem; }
.btn--lg { padding: 1em 2.2em; font-size: 0.9rem; }
.btn--full { width: 100%; }

/* ───────────────────────────────────────────────────────────────
   🎬 HERO SECTION (VIDEO BACKGROUND)
   ───────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: clamp(4rem, 10vw, 8rem) 0 clamp(3rem, 8vw, 6rem);
  min-height: 90vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--gradient-hero);
}
.hero__video {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%; min-height: 100%;
  width: auto; height: auto;
  object-fit: cover;
  z-index: 0;
  opacity: 0.55;
  pointer-events: none;
}
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, 
    rgba(27,42,56,0.88) 0%, 
    rgba(34,52,38,0.82) 45%, 
    rgba(79,56,43,0.75) 100%);
  z-index: 1;
}
.hero__inner {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  max-width: var(--container);
  padding: 0 var(--gap);
  margin: 0 auto;
}
.hero__content { color: #fff; }
.hero__eyebrow {
  font-family: 'Unbounded', sans-serif;
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--logoorange-light);
  margin-bottom: 1rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.hero__eyebrow::before {
  content: ''; width: 24px; height: 2px;
  background: var(--logoorange); border-radius: 1px;
}
.hero h1 {
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  margin-bottom: 1.2rem; color: #fff; line-height: 1.1;
}
.hero__subtitle {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: rgba(255,255,255,0.85);
  margin-bottom: 2rem; max-width: 520px;
  line-height: 1.5;
}
.hero__actions {
  display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 15%;
}
.hero__actions .btn--ghost {
  border-color: rgba(255,255,255,0.4); color: #fff;
}
.hero__actions .btn--ghost:hover {
  background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.7);
}

/* Badges/преимущества в HERO */
.hero__badges {
  display: grid; grid-template-columns: repeat(2, 2fr);
  gap: 0.8rem;
}
.hero__badge {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 14px; padding: 0.9rem 1.1rem;
  font-size: 0.82rem; font-weight: 600; color: #fff;
  display: flex; align-items: center; gap: 0.5rem;
  transition: transform .2s, background .2s;
}
.hero__badge:hover {
  transform: translateY(-3px);
  background: rgba(255,255,255,0.18);
}
.hero__badge-icon { font-size: 1.2rem; }

/* Адаптив HERO */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 2fr; text-align: center; }
  .hero__actions { justify-content: center; }
  .hero__badges {
    grid-template-columns: repeat(2, 2fr);
    margin-top: 2rem; max-width: 400px; margin-left: auto; margin-right: auto;
  }
  .hero__eyebrow { justify-content: center; }
  .hero__eyebrow::before { display: none; }
}
@media (max-width: 500px) {
  .hero__badges { grid-template-columns: -1fr; }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__actions .btn { width: 100%; max-width: 320px; }
}

/* ───────────────────────────────────────────────────────────────
   🏠 INTRO SECTION (USP + STATS + AGE BUTTONS)
   ───────────────────────────────────────────────────────────── */
.intro {
  background: var(--bg);
  padding: clamp(3rem, 6vw, 5rem) 0;
}
.intro__usp { margin-bottom: 3.5rem; }
.intro__usp h2 { text-align: center; margin-bottom: 2rem; }

.usp__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.usp__item {
  background: var(--surface);
  padding: 1.1rem 1.4rem;
  border-radius: 14px;
  border: 1px solid var(--border);
  font-size: 0.9rem; font-weight: 500;
  text-align: center;
  transition: var(--hover-transition);
}
.usp__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--logoblue);
}

/* Stats */
.intro__stats {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin: 3rem 0;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat { text-align: center; min-width: 140px; }
.stat__num {
  display: block;
  font-family: 'Unbounded', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 800;
  color: var(--logoblue);
  line-height: 1;
}
[data-theme="dark"] .stat__num { color: var(--logoblue-light); }
.stat__label {
  font-size: 0.82rem; color: var(--muted);
  margin-top: 0.4rem; line-height: 1.3;
}

/* Age buttons */
.intro__ages { text-align: center; margin: 3rem 0; }
.intro__ages h3 { margin-bottom: 1.5rem; font-size: 1.3rem; }
.ages__buttons {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 0.7rem;
}
.age-btn {
  padding: 0.75rem 1.4rem;
  border-radius: 100px;
  background: var(--surface);
  border: 2px solid var(--border);
  font-weight: 600; font-size: 0.85rem;
  color: var(--text);
  transition: all .25s ease;
}
.age-btn:hover, .age-btn:focus {
  background: var(--logoblue); color: #fff;
  border-color: var(--logoblue);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
[data-theme="dark"] .age-btn { background: var(--surface-2); }

/* Slider "О нас" */
.intro__slider { margin-top: 3rem; }
.intro__slider h3 { text-align: center; margin-bottom: 1.5rem; }
.slider__wrapper {
  display: flex; gap: 1.5rem;
  overflow-x: auto; padding: 0.5rem 0 1.5rem;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}
.slider__wrapper::-webkit-scrollbar { height: 6px; }
.slider__wrapper::-webkit-scrollbar-track { background: var(--border-soft); border-radius: 3px; }
.slider__wrapper::-webkit-scrollbar-thumb { background: var(--muted); border-radius: 3px; }
.slider__slide {
  min-width: 260px; max-width: 300px;
  scroll-snap-align: start;
  text-align: center;
  background: var(--surface);
  border-radius: 16px; padding: 1.2rem;
  border: 1px solid var(--border);
  transition: var(--hover-transition);
}
.slider__slide:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.slider__slide img {
  width: 100%; border-radius: 12px; margin-bottom: 0.9rem;
  aspect-ratio: 16/10; object-fit: cover;
}
.slider__slide p {
  font-size: 0.9rem; color: var(--muted); margin: 0;
}

@media (max-width: 600px) {
  .slider__slide { min-width: 220px; }
}

/* ───────────────────────────────────────────────────────────────
   🧭 AGE GROUPS SECTION (Направления → 3 группы)
   ───────────────────────────────────────────────────────────── */
#directions { background: var(--gradient-section), var(--bg); }
.ages__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem; margin-top: 1rem;
}
.age-card {
  display: flex; flex-direction: column;
  background: var(--surface);
  border-radius: 20px; padding: 2rem;
  border: 2px solid var(--border);
  text-decoration: none; color: var(--text);
  transition: var(--hover-transition), border-color .25s;
}
.age-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.age-card--blue:hover   { border-color: var(--logoblue); }
.age-card--green:hover  { border-color: var(--logogreen); }
.age-card--orange:hover { border-color: var(--logoorange); }

.age-card__icon { font-size: 2.5rem; margin-bottom: 1rem; }
.age-card h3 { font-size: 1.3rem; margin-bottom: 0.3rem; }
.age-card__ages {
  font-family: 'Unbounded', sans-serif;
  font-size: 0.75rem; font-weight: 700;
  color: var(--muted); margin-bottom: 1.2rem;
  letter-spacing: 0.05em;
}
.age-card__list {
  flex: 1; display: flex; flex-direction: column; gap: 0.5rem;
  margin-bottom: 1.5rem; padding-left: 0;
}
.age-card__list li {
  font-size: 0.9rem; color: var(--text-soft);
  padding-left: 1.4rem; position: relative;
}
.age-card__list li::before {
  content: '•'; position: absolute; left: 0;
  font-weight: 700; font-size: 1.1rem;
}
.age-card--blue .age-card__list li::before   { color: var(--logoblue); }
.age-card--green .age-card__list li::before  { color: var(--logogreen); }
.age-card--orange .age-card__list li::before { color: var(--logoorange); }
.age-card .btn { align-self: flex-start; margin-top: auto; }

/* ───────────────────────────────────────────────────────────────
   📄 COURSE CARDS (для страниц elementary/middle/high.html)
   ───────────────────────────────────────────────────────────── */
.page-header {
  background: linear-gradient(135deg, var(--logobluedark), var(--logogreendark));
  color: #fff; padding: clamp(3rem, 6vw, 5rem) 0;
  text-align: center;
}
.page-header .subtitle {
  font-size: 1.1rem; opacity: 0.9; max-width: 600px; margin: 0.5rem auto 0;
}
.courses { background: var(--bg); padding: clamp(3rem, 6vw, 5rem) 0; }
.courses__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem; margin-top: 2rem;
}
.course-card {
  background: var(--surface);
  border-radius: 16px; padding: 1.8rem;
  border: 1px solid var(--border);
  transition: var(--hover-transition);
}
.course-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--logoblue);
}
.course-card__icon { font-size: 2rem; margin-bottom: 0.8rem; }
.course-card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.course-card p { font-size: 0.92rem; color: var(--muted); margin-bottom: 1rem; }
.course-card__list {
  font-size: 0.85rem; color: var(--text-soft);
  padding-left: 1.3rem; list-style: disc; margin: 0;
}
.course-card__list li { margin-bottom: 0.3rem; }

/* ───────────────────────────────────────────────────────────────
   🖼️ ABOUT GALLERY (карусель фото)
   ───────────────────────────────────────────────────────────── */
.about-gallery { background: var(--surface); padding: clamp(3rem, 6vw, 5rem) 0; }
.gallery__header { text-align: center; margin-bottom: 2.5rem; }
.gallery__carousel {
  position: relative; max-width: 850px; margin: 0 auto;
  border-radius: 20px; overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--bg-alt);
}
.gallery__track {
  display: flex; transition: transform 0.4s cubic-bezier(.4,0,.2,1);
}
.gallery__slide {
  min-width: 100%; aspect-ratio: 16/9; object-fit: cover;
  display: none;
}
.gallery__slide.active { display: block; }
.gallery__btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.92); border: none;
  width: 44px; height: 44px; border-radius: 50%;
  font-size: 1.4rem; cursor: pointer; z-index: 2;
  transition: background .2s, transform .2s;
  display: grid; place-items: center;
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.gallery__btn:hover { background: #fff; transform: translateY(-50%) scale(1.05); }
.gallery__btn--prev { left: 1rem; }
.gallery__btn--next { right: 1rem; }
.gallery__dots {
  display: flex; justify-content: center; gap: 0.5rem;
  margin-top: 1.2rem;
}
.gallery__dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--border); border: none; cursor: pointer;
  transition: background .2s, transform .2s;
}
.gallery__dot.active { background: var(--logoblue); transform: scale(1.2); }
[data-theme="dark"] .gallery__btn { background: var(--surface-2); }
[data-theme="dark"] .gallery__btn:hover { background: var(--surface); }

/* ───────────────────────────────────────────────────────────────
   🗺️ LOCATIONS (Яндекс.Карты)
   ───────────────────────────────────────────────────────────── */
.locations { background: var(--bg-alt); padding: clamp(3rem, 6vw, 5rem) 0; }
.locations__tabs {
  display: flex; justify-content: center; gap: 1rem;
  margin-bottom: 1.5rem; flex-wrap: wrap;
}
.loc-tab {
  padding: 0.7rem 1.5rem; border-radius: 100px;
  background: var(--surface); border: 2px solid var(--border);
  font-weight: 600; font-size: 0.9rem; cursor: pointer;
  transition: all .25s ease;
  display: flex; align-items: center; gap: 0.5rem;
}
.loc-tab.active, .loc-tab:hover {
  background: var(--logoblue); color: #fff; border-color: var(--logoblue);
  transform: translateY(-2px);
}
.locations__map {
  width: 100%; height: clamp(300px, 50vh, 450px);
  border-radius: 16px; overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--surface);
}
.locations__info {
  text-align: center; margin-top: 1.2rem;
  color: var(--muted); font-size: 0.9rem;
}
.locations__info strong { color: var(--text); }

/* ───────────────────────────────────────────────────────────────
   ✍️ FORM & CONSENT MODAL
   ───────────────────────────────────────────────────────────── */
.contact-form {
  background: var(--surface);
  border-radius: 20px; padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.contact-form h3 { font-size: 1.2rem; margin-bottom: 1.5rem; text-align: center; }
.form-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
}
.form-group { margin-bottom: 1rem; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  display: block; font-size: 0.8rem; font-weight: 600;
  color: var(--text); margin-bottom: 0.4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 10px; padding: 0.8rem 1rem;
  color: var(--text); font-size: 0.95rem;
  transition: border-color .2s, box-shadow .2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none; border-color: var(--logoblue);
  box-shadow: 0 0 0 3px rgba(67,105,141,0.15);
}
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
  background: var(--surface-2);
}
.form-group textarea { resize: vertical; min-height: 90px; }
.form-group select option { background: var(--bg); color: var(--text); }

/* Чекбокс согласия */
.form-consent-wrapper {
  margin: 1.2rem 0 1.5rem;
}
.form-consent {
  display: flex; gap: 0.6rem; align-items: flex-start;
  font-size: 0.8rem; color: var(--muted); line-height: 1.5;
}
.form-consent input {
  margin-top: 0.25rem; width: 18px; height: 18px;
  accent-color: var(--logogreen); cursor: pointer;
}
.form-consent a {
  color: var(--logoblue); text-decoration: underline;
  font-weight: 500;
}
[data-theme="dark"] .form-consent a { color: var(--logoblue-light); }

/* Кнопка отправки */
#submitBtn { width: 100%; margin-top: 0.5rem; }

/* Успех */
.form-success {
  display: none;
  background: rgba(84,131,96,0.15);
  border: 1px solid var(--logogreen);
  border-radius: 12px; padding: 1rem 1.3rem;
  text-align: center; color: var(--text);
  font-size: 0.9rem; margin-top: 1rem;
  animation: fadeUp .4s ease;
}
.form-success.visible { display: block; }

/* ─── MODAL (Согласие на обработку) ─────────────────────────── */
.modal {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.65);
  display: none; align-items: center; justify-content: center;
  padding: 1rem; backdrop-filter: blur(4px);
}
.modal[open] { display: flex; }
.modal__content {
  background: var(--surface); border-radius: 20px;
  padding: clamp(1.5rem, 3vw, 2.2rem);
  max-width: 620px; width: 100%;
  max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow-lg);
  position: relative;
  animation: modalSlide .3s ease;
}
@keyframes modalSlide {
  from { opacity: 0; transform: translateY(20px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal__content h3 {
  font-size: 1.3rem; margin-bottom: 1rem; text-align: center;
}
.modal__text {
  font-size: 0.9rem; color: var(--text-soft);
  line-height: 1.7; margin: 1rem 0;
}
.modal__text p { margin-bottom: 0.9rem; }
.modal__text p:last-child { margin-bottom: 0; }
.modal__text strong { color: var(--text); font-weight: 600; }
.modal__text ul {
  padding-left: 1.4rem; margin: 0.6rem 0;
  list-style: disc;
}
.modal__text li { margin-bottom: 0.3rem; }
.modal__text em {
  display: block; margin-top: 1rem; padding-top: 1rem;
  border-top: 1px dashed var(--border);
  font-style: normal; color: var(--muted);
}
.modal__actions {
  display: flex; justify-content: flex-end; gap: 0.8rem;
  margin-top: 1.5rem; padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.modal__close {
  position: absolute; top: 1rem; right: 1rem;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--bg-alt); border: 1px solid var(--border);
  font-size: 1.2rem; display: grid; place-items: center;
  transition: background .2s;
}
.modal__close:hover { background: var(--border-soft); }

@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
  .modal__actions { flex-direction: column-reverse; }
  .modal__actions .btn { width: 100%; }
}

/* ───────────────────────────────────────────────────────────────
   🍪 COOKIE BANNER (постоянный, снизу)
   ───────────────────────────────────────────────────────────── */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 999;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 0.9rem var(--gap);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.12);
  transition: transform .35s ease;
}
.cookie-banner__inner {
  max-width: var(--container); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
}
.cookie-banner p {
  font-size: 0.85rem; color: var(--text-soft); margin: 0;
  line-height: 1.5;
}
.cookie-banner a {
  color: var(--logoblue); text-decoration: underline;
  font-weight: 500;
}
[data-theme="dark"] .cookie-banner a { color: var(--logoblue-light); }
.cookie-banner__actions {
  display: flex; gap: 0.6rem; flex-shrink: 0;
}
.cookie-banner.hidden { transform: translateY(100%); }

@media (max-width: 600px) {
  .cookie-banner__inner { flex-direction: column; text-align: center; }
  .cookie-banner__actions { width: 100%; justify-content: center; }
}

/* ───────────────────────────────────────────────────────────────
   ⭐ REVIEWS (упрощённый вариант)
   ───────────────────────────────────────────────────────────── */
.reviews { background: var(--surface); padding: clamp(3rem, 6vw, 5rem) 0; }
.reviews__links {
  display: flex; justify-content: center; gap: 1rem;
  flex-wrap: wrap; margin-top: 1.5rem;
}
.social-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--bg-alt); border: 1px solid var(--border);
  color: var(--text); border-radius: 100px;
  padding: 0.65em 1.4em; font-size: 0.85rem; font-weight: 600;
  transition: var(--hover-transition);
}
.social-btn:hover {
  background: var(--logoblue); color: #fff; border-color: var(--logoblue);
  transform: translateY(-3px);
}
.social-btn--yandex:hover { background: #f00; border-color: #f00; }
.social-btn--2gis:hover { background: #2a7fff; border-color: #2a7fff; }

/* ───────────────────────────────────────────────────────────────
   🧭 NAVIGATION (обновления)
   ───────────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--nav-border);
  transition: var(--theme-transition);
}
.nav__inner {
  display: flex; align-items: center; gap: 1.2rem;
  padding: 0.75rem var(--gap);
  max-width: var(--container); margin: 0 auto;
}
/* ─── ЛОГОТИП (SVG, переключение тем) ─────────────────────────── */
.nav__logo {
  display: inline-flex;
  align-items: center;
  height: 40px; /* Подгони под высоту своей шапки */
  text-decoration: none;
  gap: 0;
}
.nav__logo img {
  height: 100%;
  width: auto;
  display: block;
  transition: opacity 0.2s ease;
}

/* Светлая тема (по умолчанию): чёрный виден, белый скрыт */
.nav__logo .logo-light { display: block !important; }
.nav__logo .logo-dark  { display: none !important; }

/* Тёмная тема: белый виден, чёрный скрыт */
[data-theme="dark"] .nav__logo .logo-light { display: none !important; }
[data-theme="dark"] .nav__logo .logo-dark  { display: block !important; }

.nav__links {
  display: flex; align-items: center; gap: 1.3rem;
  margin-left: auto; flex-wrap: wrap;
}
.nav__links a {
  font-size: 0.82rem; font-weight: 600;
  color: var(--muted); padding: 0.4rem 0;
  position: relative;
}
.nav__links a::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px; background: var(--logoblue);
  border-radius: 1px; transform: scaleX(0);
  transition: transform .25s ease;
}
.nav__links a:hover { color: var(--text); }
.nav__links a:hover::after { transform: scaleX(1); }
[data-theme="dark"] .nav__links a::after { background: var(--logoblue-light); }

.nav__cta { margin-left: 0.5rem; }
.nav__lk {
  margin-left: 0.3rem;
  margin-bottom: 0.3rem;
  font-size: 0.78rem; padding: 0.55em 1.3em;
}

/* Theme toggle */
.theme-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--surface-2); border: 1px solid var(--border);
  cursor: pointer; font-size: 1.1rem; flex-shrink: 0;
  transition: background .2s, border-color .2s, transform .2s;
  margin-left: 0.4rem;
}
.theme-toggle:hover { background: var(--surface); transform: rotate(12deg); }
.theme-toggle::before { content: attr(data-icon); }

/* Burger & mobile */
.nav__burger {
  display: none; cursor: pointer;
  font-size: 1.5rem; margin-left: auto;
  background: none; border: none; color: var(--text);
  padding: 0.3rem;
}
.nav__mobile { display: none; }

@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__burger { display: block; }
  .nav__mobile.open {
    display: flex; flex-direction: column; gap: 0.8rem;
    padding: 1rem var(--gap) 1.5rem;
    border-top: 1px solid var(--nav-border);
    background: var(--bg);
  }
  .nav__mobile a {
    font-family: 'Unbounded', sans-serif;
    font-size: 0.9rem; font-weight: 600;
    padding: 0.6rem 0;
    color: var(--text);
  }
  .nav__mobile .theme-toggle { margin-left: 0; align-self: flex-end; }
  .nav__mobile .nav__lk { display: inline-flex; margin: 0.5rem 0 0; }
}

/* ───────────────────────────────────────────────────────────────
   📊 STATS BAR (под HERO)
   ───────────────────────────────────────────────────────────── */
.stats {
  background: linear-gradient(135deg, var(--logobluedark), var(--logogreendark));
  color: #fff; padding: 1.8rem 0;
}
.stats__grid {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  max-width: var(--container); margin: 0 auto; padding: 0 var(--gap);
}
.stats__item { text-align: center; min-width: 120px; }
.stats__num {
  font-family: 'Unbounded', sans-serif;
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800; color: var(--logoorange);
  line-height: 1;
}
.stats__label {
  font-size: 0.78rem; color: rgba(255,255,255,0.75);
  margin-top: 0.3rem;
}

/* ───────────────────────────────────────────────────────────────
   🧩 PROGRAMS SECTION (фильтр программ)
   ───────────────────────────────────────────────────────────── */
.programs { background: var(--bg); }
.programs__tabs {
  display: flex; gap: 0.6rem; flex-wrap: wrap;
  justify-content: center; margin-bottom: 2rem;
}
.prog-tab {
  font-family: 'Unbounded', sans-serif;
  font-size: 0.72rem; font-weight: 700;
  padding: 0.5em 1.1em; border-radius: 100px;
  border: 2px solid var(--border);
  cursor: pointer; transition: all .2s;
  background: var(--surface); color: var(--muted);
}
.prog-tab.active, .prog-tab:hover {
  background: var(--logoblue); color: #fff;
  border-color: var(--logoblue);
}
.programs__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.2rem;
}
.prog-item {
  background: var(--surface);
  border-radius: 14px; padding: 1.4rem;
  border: 1px solid var(--item-border);
  transition: var(--hover-transition);
}
.prog-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--logoblue);
}
.prog-item__icon { font-size: 2rem; margin-bottom: 0.7rem; }
.prog-item h4 { margin-bottom: 0.3rem; font-size: 0.95rem; }
.prog-item p { font-size: 0.82rem; color: var(--muted); margin-bottom: 0.8rem; }
.prog-item__age {
  display: inline-block;
  font-size: 0.68rem; font-weight: 700;
  font-family: 'Unbounded', sans-serif;
  background: var(--tag-blue-bg); color: var(--tag-blue-text);
  border-radius: 100px; padding: 0.25em 0.7em;
}
.prog-item__age--green {
  background: var(--tag-green-bg); color: var(--tag-green-text);
}
.prog-item__age--orange {
  background: var(--tag-orange-bg); color: var(--tag-orange-text);
}

/* ───────────────────────────────────────────────────────────────
   ☀️ SUMMER CAMP SECTION
   ───────────────────────────────────────────────────────────── */
.summer {
  background: linear-gradient(135deg, var(--logoorangedd), var(--logoorangedark));
  color: #fff; position: relative; overflow: hidden;
}
.summer::before {
  content: '☀️'; position: absolute; right: 5%; top: -3rem;
  font-size: 16rem; opacity: 0.07; pointer-events: none;
}
.summer__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem); align-items: center;
  max-width: var(--container); margin: 0 auto; padding: 0 var(--gap);
}
.summer h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); margin-bottom: 1rem; color: #fff; }
.summer p { opacity: 0.9; margin-bottom: 1.5rem; color: #fff; }
.summer__chips { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2rem; }
.summer__chip {
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 100px; padding: 0.4em 1em;
  font-size: 0.8rem; font-weight: 600; color: #fff;
}
.summer__weeks-label {
  font-family: 'Unbounded', sans-serif;
  font-size: 0.68rem; letter-spacing: 0.12em;
  opacity: 0.7; text-transform: uppercase; margin-bottom: 0.8rem; color: #fff;
}
.summer__weeks {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6rem;
}
.summer__week {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 12px; padding: 0.8rem 0.6rem;
  text-align: center;
}
.summer__week .num {
  font-family: 'Unbounded', sans-serif;
  font-size: 1.2rem; font-weight: 800; color: #fff;
}
.summer__week .dates { font-size: 0.68rem; opacity: 0.8; margin-top: 0.2rem; color: #fff; }
.summer__note { font-size: 0.8rem; opacity: 0.7; margin-top: 1rem; color: #fff; }

@media (max-width: 768px) {
  .summer__inner { grid-template-columns: 1fr; text-align: center; }
  .summer__chips { justify-content: center; }
  .summer__weeks { grid-template-columns: repeat(2, 1fr); }
}

/* ───────────────────────────────────────────────────────────────
   👥 TEACHERS SECTION
   ───────────────────────────────────────────────────────────── */
.teachers { background: var(--surface); }
.teachers__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
}
.teacher-card {
  background: var(--teacher-bg);
  border-radius: 18px; text-align: center;
  padding: 2rem 1.3rem; border: 1px solid var(--border);
  transition: var(--hover-transition);
}
.teacher-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.teacher-card__avatar {
  width: 85px; height: 85px; border-radius: 50%;
  background: linear-gradient(135deg, var(--logoblue), var(--logogreen));
  display: grid; place-items: center; font-size: 2.2rem;
  margin: 0 auto 1rem; overflow: hidden;
}
.teacher-card__avatar img { width: 100%; height: 100%; object-fit: cover; }
.teacher-card h4 { font-size: 0.95rem; margin-bottom: 0.2rem; }
.teacher-card p { font-size: 0.8rem; color: var(--muted); margin-bottom: 0.8rem; }
.teacher-card__subjects {
  display: flex; flex-wrap: wrap; gap: 0.35rem;
  justify-content: center;
}
.teacher-card__subj {
  font-size: 0.68rem; font-weight: 700;
  background: var(--tag-blue-bg); color: var(--tag-blue-text);
  border-radius: 100px; padding: 0.2em 0.65em;
}
.teacher-card__subj--green {
  background: var(--tag-green-bg); color: var(--tag-green-text);
}
.teacher-card__subj--orange {
  background: var(--tag-orange-bg); color: var(--tag-orange-text);
}

/* ───────────────────────────────────────────────────────────────
   💰 PRICING SECTION
   ───────────────────────────────────────────────────────────── */
.pricing { background: var(--bg); }
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem; align-items: start;
}
.pricing__note {
  text-align: center; font-size: 0.82rem;
  color: var(--muted); margin-top: 1.5rem;
}
.price-card {
  background: var(--surface);
  border-radius: 22px; padding: 2rem;
  border: 2px solid var(--border);
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: var(--hover-transition);
}
.price-card:hover {
  transform: translateY(-5px); box-shadow: var(--shadow-md);
}
.price-card--featured {
  border-color: var(--logoblue);
  background: linear-gradient(135deg, var(--logobluedd), var(--logobluedark));
  color: #fff;
}
.price-card__badge {
  position: absolute; top: -1px; left: 50%;
  transform: translateX(-50%);
  background: var(--logoorange); color: #fff;
  font-family: 'Unbounded', sans-serif;
  font-size: 0.65rem; font-weight: 700;
  padding: 0.3em 1em; border-radius: 0 0 12px 12px;
}
.price-card__type {
  font-family: 'Unbounded', sans-serif;
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 0.8rem;
}
.price-card--featured .price-card__type { color: rgba(255,255,255,0.6); }
.price-card__price {
  font-family: 'Unbounded', sans-serif;
  font-size: 2.4rem; font-weight: 800;
  margin-bottom: 0.3rem; color: var(--text);
}
.price-card--featured .price-card__price { color: #fff; }
.price-card__price span { font-size: 1rem; font-weight: 400; }
.price-card__period {
  font-size: 0.85rem; color: var(--muted); margin-bottom: 1.5rem;
}
.price-card--featured .price-card__period { color: rgba(255,255,255,0.65); }
.price-card__features {
  display: flex; flex-direction: column; gap: 0.7rem;
  margin-bottom: 1.8rem;
}
.price-card__feat {
  display: flex; gap: 0.6rem; align-items: flex-start;
  font-size: 0.85rem; color: var(--text);
}
.price-card__feat::before {
  content: '✓'; color: var(--logogreen);
  font-weight: 700; flex-shrink: 0; margin-top: 2px;
}
.price-card--featured .price-card__feat { color: rgba(255,255,255,0.9); }
.price-card--featured .price-card__feat::before { color: #8ecf97; }

@media (max-width: 600px) {
  .pricing__grid { grid-template-columns: 1fr; }
}

/* ───────────────────────────────────────────────────────────────
   📞 CONTACTS SECTION
   ───────────────────────────────────────────────────────────── */
.contacts {
  background: linear-gradient(135deg, var(--logobluedd), var(--logogreendd));
  color: #fff;
}
.contacts__inner {
  display: grid; grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 4vw, 4rem); align-items: start;
  max-width: var(--container); margin: 0 auto; padding: 0 var(--gap);
}
.contacts h2 { color: #fff; margin-bottom: 1.5rem; }
.contacts__info { display: flex; flex-direction: column; gap: 1.3rem; }
.contact-row {
  display: flex; gap: 0.9rem; align-items: flex-start;
}
.contact-row__icon {
  width: 40px; height: 40px; flex-shrink: 0;
  border-radius: 10px; background: rgba(255,255,255,0.12);
  display: grid; place-items: center; font-size: 1.1rem;
}
.contact-row strong {
  display: block; font-size: 0.88rem; margin-bottom: 0.15rem; color: #fff;
}
.contact-row p { font-size: 0.85rem; color: rgba(255,255,255,0.65); margin: 0; }
.contact-row a {
  color: rgba(255,255,255,0.8); transition: color .2s;
}
.contact-row a:hover { color: #fff; }
.contacts__social {
  display: flex; gap: 0.8rem; flex-wrap: wrap; margin-top: 1.5rem;
}
.contacts__social .social-btn {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.25);
  color: #fff;
}
.contacts__social .social-btn:hover {
  background: rgba(255,255,255,0.25);
}

@media (max-width: 768px) {
  .contacts__inner { grid-template-columns: 1fr; }
}

/* ───────────────────────────────────────────────────────────────
   🦶 FOOTER
   ───────────────────────────────────────────────────────────── */
footer {
  background: var(--logobluedd);
  border-top: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.5);
  padding: 2rem 0 2.5rem;
  font-size: 0.8rem;
}
.footer__inner {
  display: flex; flex-wrap: wrap;
  justify-content: space-between; align-items: center;
  gap: 1rem; max-width: var(--container);
  margin: 0 auto; padding: 0 var(--gap);
}
.footer__copy { font-size: 0.8rem; }
.footer__links {
  display: flex; flex-wrap: wrap; gap: 1.2rem;
}
.footer__links a {
  font-size: 0.8rem; transition: color .2s;
  color: rgba(255,255,255,0.6);
}
.footer__links a:hover { color: rgba(255,255,255,0.95); }
.footer__law {
  width: 100%;
  font-size: 0.72rem; line-height: 1.6;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1rem; margin-top: 1rem;
  color: rgba(255,255,255,0.45);
}
.footer__law a { color: rgba(255,255,255,0.6); }
.footer__law a:hover { color: #fff; }

/* ───────────────────────────────────────────────────────────────
   🎞️ ANIMATIONS & UTILS
   ───────────────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}
.fade-up   { animation: fadeUp .6s ease both; }
.fade-up-1 { animation-delay: .08s; }
.fade-up-2 { animation-delay: .16s; }
.fade-up-3 { animation-delay: .24s; }
.fade-up-4 { animation-delay: .32s; }

/* Scroll-reveal targets (JS добавляет opacity/transform) */
.dir-card, .prog-item, .price-card, .review-card,
.teacher-card, .locations__map, .course-card,
.age-card, .usp__item, .stat, .slider__slide,
.about__bullet, .contact-row, .form-group {
  will-change: opacity, transform;
}

/* Focus visible для доступности */
*:focus-visible {
  outline: 2px solid var(--logoblue);
  outline-offset: 2px;
}
[data-theme="dark"] *:focus-visible {
  outline-color: var(--logoblue-light);
}

/* Print styles */
@media print {
  .nav, .cookie-banner, .hero__video, .gallery__btn,
  .theme-toggle, .nav__burger, .form-consent-wrapper { display: none !important; }
  body { background: #fff; color: #000; }
  a { text-decoration: underline; }
}

/* ───────────────────────────────────────────────────────────────
   📱 EXTRA RESPONSIVE
   ───────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.4rem; }
  .btn { padding: 0.75em 1.5em; font-size: 0.78rem; }
  .tag { font-size: 0.6rem; padding: 0.3em 0.7em; }
  .age-card, .course-card, .prog-item { padding: 1.4rem; }
  .gallery__btn { width: 38px; height: 38px; font-size: 1.2rem; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
/* ─── CUSTOM CONSENT MODAL & CHECKBOX (тема: светлая по умолчанию) ────── */
.custom-modal {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
}
.custom-modal.is-open { opacity: 1; visibility: visible; }
.custom-modal__backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.65); backdrop-filter: blur(5px);
}
.custom-modal__dialog {
  position: relative; z-index: 1;
  background: #fff; color: #1b2a38; border-radius: 16px;
  padding: 2rem; max-width: 620px; width: 92%;
  max-height: 85vh; overflow-y: auto;
  box-shadow: 0 12px 48px rgba(0,0,0,.25);
  transform: translateY(24px) scale(0.98);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
}
.custom-modal.is-open .custom-modal__dialog { transform: translateY(0) scale(1); }
.custom-modal__close {
  position: absolute; top: 1rem; right: 1rem;
  background: none; border: none; font-size: 1.6rem;
  cursor: pointer; color: #888; line-height: 1; padding: .2rem;
}
.custom-modal__close:hover { color: #333; }
.custom-modal__title {
  font-family: 'Unbounded', sans-serif;
  font-size: 1rem; font-weight: 700;
  margin-bottom: 1.2rem; color: #1b2a38;
  text-align: center; letter-spacing: 0.02em;
}
.custom-modal__content {
  margin-bottom: 1.5rem; max-height: 380px; overflow-y: auto;
  padding-right: .5rem;
}
.custom-modal__actions {
  display: flex; justify-content: flex-end;
  border-top: 1px solid #eee; padding-top: 1rem;
}
.btn-primary {
  background: #FF6B35; color: #fff;
  border: none; border-radius: 8px;
  padding: 0.75rem 1.8rem; font-weight: 600;
  cursor: pointer; transition: background .2s, transform .2s;
  font-family: 'Unbounded', sans-serif; font-size: 0.85rem;
}
.btn-primary:hover { background: #e55a28; transform: translateY(-2px); }

.form-agreement { font-size: 14px; line-height: 1.5; color: #333; }
.form-agreement a { color: #2a7cff; text-decoration: underline; font-weight: 500; }
.form-agreement a:hover { color: #1a5bca; }

.consent-label {
  display: flex; align-items: flex-start; gap: 10px; cursor: pointer; font-size: 14px;
  margin-bottom: 1.2rem; color: #444; line-height: 1.5;
}
.consent-label a { color: #2a7cff; text-decoration: underline; }
.consent-label input[type="checkbox"] { margin-top: 3px; accent-color: #FF6B35; width: 18px; height: 18px; flex-shrink: 0; }
.consent-label.consent-error { animation: shake .3s ease; }
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

/* ─── ПЕРЕОПРЕДЕЛЕНИЯ ДЛЯ ТЁМНОЙ ТЕМЫ ─────────────────────────────────── */
[data-theme="dark"] .custom-modal__dialog {
  background: var(--surface); color: var(--text); border: 1px solid var(--border);
}
[data-theme="dark"] .custom-modal__title { color: var(--text); }
[data-theme="dark"] .custom-modal__close { color: var(--muted); }
[data-theme="dark"] .custom-modal__close:hover { color: var(--text); }
[data-theme="dark"] .form-agreement { color: var(--text-soft); }
[data-theme="dark"] .form-agreement a { color: var(--logoblue-light); }
[data-theme="dark"] .form-agreement a:hover { color: #fff; }
[data-theme="dark"] .custom-modal__actions { border-top-color: var(--border); }
[data-theme="dark"] .consent-label { color: rgba(255,255,255,0.65); }
[data-theme="dark"] .consent-label a { color: rgba(255,255,255,0.9); }
[data-theme="dark"] .consent-label a:hover { color: #fff; }

/* ─── СТРАНИЦЫ ГРУПП ──────────────────────────────────────────── */
.page-header {
  background: linear-gradient(135deg, var(--logobluedark), var(--logogreendark));
  color: #fff; padding: clamp(3rem, 6vw, 5rem) 0;
  text-align: center;
}
.page-header .subtitle {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  opacity: 0.9; max-width: 600px; margin: 0.5rem auto 0;
}

.courses { background: var(--bg); padding: clamp(3rem, 6vw, 5rem) 0; }
.courses h2 { text-align: center; margin-bottom: 2rem; }
.courses__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem; margin-top: 1rem;
}

.course-card {
  background: var(--surface);
  border-radius: 16px; padding: 1.8rem;
  border: 1px solid var(--border);
  transition: var(--theme-transition), transform .2s, box-shadow .2s;
}
.course-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--logoblue); }
.course-card__icon { font-size: 2rem; margin-bottom: 0.8rem; }
.course-card h3 { font-size: 1.1rem; margin-bottom: 0.4rem; color: var(--text); }
.course-card p  { font-size: 0.88rem; color: var(--muted); margin-bottom: 0; line-height: 1.5; }