/* ── FONTS ───────────────────────────────────────────── */
@font-face {
  font-family: 'Bebas';
  src: url('fonts/BebasNeue Bold.ttf') format('truetype');
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'Bebas';
  src: url('fonts/BebasNeue Regular.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}

/* ── TOKENS ──────────────────────────────────────────── */
:root {
  --c-dark:    #0F172A;
  --c-dark2:   #1E293B;
  --c-dark3:   #334155;
  --c-accent:  #3B82F6;
  --c-cta:     #F59E0B;
  --c-cta-h:   #D97706;
  --c-light:   #F8FAFC;
  --c-white:   #FFFFFF;
  --c-text:    #1E293B;
  --c-inv:     #F1F5F9;
  --c-muted:   #64748B;
  --c-muted-i: #94A3B8;
  --c-border:  #E2E8F0;

  /* Строго 3 уровня размеров */
  --fs-display: clamp(38px, 7vw, 68px);
  --fs-heading: clamp(22px, 3.5vw, 38px);
  --fs-body: 16px;

  --sp-xs:  8px;
  --sp-sm:  16px;
  --sp-md:  24px;
  --sp-lg:  40px;
  --sp-xl:  64px;
  --sp-2xl: 96px;

  --radius:    12px;
  --radius-lg: 20px;
  --max-w:     1200px;
  --header-h:  64px;

  --shadow:      0 4px 24px rgba(0,0,0,0.08);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.12);
}

/* ── RESET ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { border: none; cursor: pointer; background: none; font-family: inherit; }
input, textarea { font-family: inherit; }

/* ── LAYOUT ──────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-sm);
}
@media (min-width: 768px) {
  .container { padding: 0 var(--sp-lg); }
}
@media (max-width: 640px) {
  :root {
    --sp-xl:  40px;
    --sp-2xl: 56px;
  }
}

/* ── BUTTONS ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 36px;
  border-radius: var(--radius);
  font-size: var(--fs-body);
  font-weight: 700;
  line-height: 1;
  transition: background 0.2s, transform 0.1s, color 0.2s, border-color 0.2s;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }

.btn-cta {
  background: var(--c-cta);
  color: var(--c-dark);
}
.btn-cta:hover { background: var(--c-cta-h); }

.btn-outline {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.35);
  color: var(--c-inv);
  padding: 13px 28px;
}
.btn-outline:hover { border-color: var(--c-cta); color: var(--c-cta); }

/* ── TYPOGRAPHY HELPERS ──────────────────────────────── */
.section-title {
  font-family: 'Bebas', sans-serif;
  font-size: var(--fs-display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.01em;
  color: var(--c-text);
}
.section-title.center { text-align: center; }

.section-sub {
  font-size: 18px;
  color: var(--c-muted);
  margin-top: var(--sp-sm);
  line-height: 1.6;
}
.section-sub.center { text-align: center; }
.section-sub strong { color: var(--c-text); font-weight: 700; }

.highlight { color: var(--c-cta); }

/* ── HEADER ──────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(15, 23, 42, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}
.header-max {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.15s;
  line-height: 1;
}
.header-max img { border-radius: 7px; display: block; }
.header-max:hover { transform: scale(1.1); }
.header-tg {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #229ED9;
  transition: color 0.2s, transform 0.15s;
  line-height: 1;
  margin-left: 8px;
}
.header-tg:hover { color: #5bbde4; transform: scale(1.1); }
.header-tg svg { display: block; }
.header-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: var(--sp-md);
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-img { height: 34px; width: auto; }
.logo-text {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-inv);
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.nav {
  display: flex;
  gap: var(--sp-lg);
  margin-left: auto;
  margin-right: auto;
}
.nav-link {
  font-size: var(--fs-body);
  color: var(--c-muted-i);
  transition: color 0.2s;
  font-weight: 500;
}
.nav-link:hover { color: var(--c-white); }

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 4px;
  background: none;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
  margin-left: 8px;
}
.burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--c-inv);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 640px) {
  .burger { display: flex; }
  .header-cta { display: none; }
  .logo-text { display: block; }
  .header-inner { justify-content: space-between; }
  .nav {
    display: none;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--c-dark2);
    border-top: 1px solid var(--c-dark3);
    flex-direction: column;
    gap: 0;
    padding: var(--sp-sm) 0 var(--sp-md);
    z-index: 99;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  }
  .nav.open { display: flex; }
  .nav-link {
    padding: 14px var(--sp-lg);
    font-size: 18px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }
  .nav-cta {
    margin-top: var(--sp-sm);
    margin-left: var(--sp-lg);
    margin-right: var(--sp-lg);
    padding: 14px var(--sp-lg);
    background: var(--c-cta);
    color: var(--c-dark);
    border-radius: var(--radius);
    text-align: center;
    font-weight: 700;
    border-bottom: none;
  }
}

/* ── HERO ────────────────────────────────────────────── */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  padding-top: var(--header-h);
  background: var(--c-dark);
  color: var(--c-inv);
  overflow: hidden;
}
.hero-photo {
  position: relative;
  overflow: hidden;
}
.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% top;
}
.hero-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(15,23,42,0.1) 40%,
    rgba(15,23,42,0.85) 75%,
    var(--c-dark) 100%
  );
}
.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--sp-xl) var(--sp-xl) var(--sp-xl) var(--sp-md);
  gap: var(--sp-sm);
}
.hero-tag {
  font-size: var(--fs-body);
  font-weight: 600;
  color: var(--c-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.hero-name {
  font-family: 'Bebas', sans-serif;
  font-size: var(--fs-display);
  font-weight: 700;
  line-height: 1.0;
  color: var(--c-white);
}
.hero-method {
  font-size: var(--fs-body);
  color: var(--c-muted-i);
  line-height: 1.5;
}
.hero-method strong { color: var(--c-cta); font-style: normal; }
.hero-offer {
  font-family: 'Bebas', sans-serif;
  font-size: var(--fs-heading);
  font-weight: 400;
  line-height: 1.2;
  color: var(--c-inv);
  margin-top: var(--sp-xs);
}
.hero-content .btn {
  margin-top: var(--sp-sm);
  align-self: flex-start;
}

@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-photo {
    height: 45vh;
  }
  .hero-photo::after {
    background: linear-gradient(
      to bottom,
      rgba(15,23,42,0.05) 50%,
      rgba(15,23,42,0.9) 85%,
      var(--c-dark) 100%
    );
  }
  .hero-content {
    padding: 0 var(--sp-sm) var(--sp-md);
  }
  .hero-offer {
    order: -1;
    margin-top: 0;
    font-size: var(--fs-display);
    font-weight: 700;
    line-height: 1.0;
    color: var(--c-white);
  }
  .hero-name {
    font-size: var(--fs-heading);
    font-weight: 400;
    line-height: 1.2;
    color: var(--c-inv);
  }
  .hero-name br { display: none; }
  .hero-content .btn {
    align-self: stretch;
    text-align: center;
  }
}

/* ── TRUST BAR ───────────────────────────────────────── */
.trust-bar {
  background: var(--c-dark2);
  padding: var(--sp-lg) 0;
  border-top: 1px solid var(--c-dark3);
  border-bottom: 1px solid var(--c-dark3);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-md);
  text-align: center;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.trust-num {
  font-family: 'Bebas', sans-serif;
  font-size: var(--fs-display);
  font-weight: 700;
  color: var(--c-cta);
  line-height: 1;
}
.trust-label {
  font-size: var(--fs-body);
  color: var(--c-muted-i);
  line-height: 1.4;
}

@media (max-width: 600px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-lg) var(--sp-md);
  }
}

/* ── PROBLEMS ────────────────────────────────────────── */
/* ─── desktop: фото + цитата в белом прямоугольнике ─── */
@media (min-width: 769px) {
  .problems-combined .problems-photo {
    background: var(--c-white);
    border-radius: var(--radius-lg);
    padding: var(--sp-md);
    box-shadow: var(--shadow-card);
  }
  .problems-combined .problems-photo img {
    border-radius: var(--radius);
  }
  .problems-combined .quote-card {
    box-shadow: none;
    background: transparent;
    border-left-color: var(--c-accent);
    margin-top: var(--sp-sm);
  }
}

/* ─── desktop: единый тёмный блок, две колонки ─── */
.problems-combined {
  padding: var(--sp-2xl) 0;
  background: var(--c-dark);
}
.problems-combined .problems-inner { align-items: center; }
.problems-combined .section-title { color: var(--c-white); margin-bottom: var(--sp-lg); }
.problems-combined .problem-items li { color: var(--c-muted-i); }
.problems-combined .problem-items li::before { color: #F87171; }

/* ─── mobile: восстанавливаем оригинальный вид ─── */
@media (max-width: 768px) {
  .problems-combined {
    background: var(--c-light);
    padding: var(--sp-2xl) 0 0;
  }
  .problems-combined .problems-list {
    background: var(--c-dark);
    padding: var(--sp-2xl) var(--sp-sm);
    margin-left: calc(-1 * var(--sp-sm));
    margin-right: calc(-1 * var(--sp-sm));
    margin-top: var(--sp-xl);
  }
  .problems-combined .section-title { text-align: center; }
}
.problems {
  padding: var(--sp-2xl) 0;
  background: var(--c-light);
}
.problems-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
  align-items: start;
}
.problems-photo { position: relative; }
.problems-photo img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  object-position: center top;
  max-height: 500px;
}
.quote-card {
  background: var(--c-white);
  border-left: 4px solid var(--c-accent);
  border-radius: var(--radius);
  padding: var(--sp-md) var(--sp-lg);
  margin-top: var(--sp-md);
  font-size: var(--fs-body);
  font-style: italic;
  line-height: 1.65;
  color: var(--c-text);
  box-shadow: var(--shadow);
}
.quote-card cite {
  display: block;
  margin-top: var(--sp-sm);
  font-style: normal;
  font-weight: 700;
  font-size: var(--fs-body);
  color: var(--c-muted);
}
.problems-list { padding-top: var(--sp-sm); }
.problems-list .section-title { margin-bottom: var(--sp-lg); }
.problem-items {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}
.problem-items li {
  display: flex;
  gap: var(--sp-sm);
  align-items: flex-start;
  font-size: var(--fs-body);
  color: var(--c-text);
  line-height: 1.55;
}
.problem-items li::before {
  content: '✗';
  color: #EF4444;
  font-weight: 700;
  flex-shrink: 0;
  font-size: 18px;
  margin-top: 1px;
}

@media (max-width: 768px) {
  .problems-inner {
    grid-template-columns: 1fr;
    gap: var(--sp-lg);
  }
  .problems-photo img { max-height: 300px; }
}

/* ── TASKS ───────────────────────────────────────────── */
.method-tasks {
  padding: var(--sp-2xl) 0;
  background: var(--c-light);
  color: var(--c-text);
}
.method-tasks .section-title { color: var(--c-text); margin-bottom: var(--sp-xs); }
.method-tasks .section-sub { color: var(--c-muted); }
.tasks-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-md);
  margin-top: var(--sp-xl);
}
.task-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg);
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  transition: border-color 0.2s;
  box-shadow: var(--shadow-card);
}
.task-card:hover { border-color: var(--c-accent); }
.task-num {
  font-family: 'Bebas', sans-serif;
  font-size: var(--fs-display);
  color: var(--c-accent);
  line-height: 1;
}
.task-card p {
  font-size: var(--fs-body);
  color: var(--c-muted);
  line-height: 1.6;
}

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

/* ── CAROUSELS SHARED ────────────────────────────────── */
.carousel-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
}
.carousel {
  display: flex;
  gap: var(--sp-md);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  scroll-padding-left: var(--sp-sm);
  cursor: grab;
  flex: 1;
}
.carousel::-webkit-scrollbar { display: none; }
.carousel.grabbing { cursor: grabbing; }
.carousel-arrow {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-dark);
  color: var(--c-white);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  border: 1px solid var(--c-dark3);
}
.carousel-arrow:hover { background: var(--c-accent); border-color: var(--c-accent); }
@media (max-width: 640px) {
  .carousel-arrow { display: none; }
}
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--sp-xs);
  margin-top: var(--sp-md);
}
.carousel-dot {
  height: 8px;
  width: 8px;
  border-radius: 4px;
  background: var(--c-border);
  transition: background 0.25s, width 0.25s;
  cursor: pointer;
  border: none;
  padding: 0;
}
.carousel-dot.active {
  background: var(--c-accent);
  width: 24px;
}

/* ── FEEDBACK ────────────────────────────────────────── */
.feedback {
  padding: var(--sp-2xl) 0;
  background: var(--c-dark);
}
.feedback .section-title { color: var(--c-white); }
.feedback .section-sub { color: var(--c-muted-i); }
.feedback-lead {
  font-size: var(--fs-body);
  color: var(--c-muted-i);
  margin-top: var(--sp-sm);
}
.feedback-card {
  width: min(280px, 80vw);
  flex-shrink: 0;
  scroll-snap-align: start;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--c-white);
  display: flex;
  align-items: center;
  justify-content: center;
}
.feedback-photo-wrap {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.feedback-photo-img {
  width: 100%;
  height: auto;
  display: block;
}

/* ── CASES ───────────────────────────────────────────── */
.cases {
  padding: var(--sp-2xl) 0;
  background: var(--c-light);
}
.cases .section-title { margin-bottom: var(--sp-xl); }

.case-card {
  width: min(280px, 80vw);
  flex-shrink: 0;
  scroll-snap-align: start;
  background: var(--c-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}
.case-video-thumb {
  background: var(--c-dark2);
  aspect-ratio: 16 / 9;
  display: block;
  position: relative;
  flex-shrink: 0;
  overflow: hidden;
}
.case-video-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(0,0,0,0.45);
  border: 2px solid rgba(255,255,255,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--c-white);
  padding-left: 4px;
  transition: background 0.2s, transform 0.15s;
  cursor: pointer;
  pointer-events: none;
}
.case-video-thumb:hover .play-btn { background: var(--c-accent); transform: translate(-50%, -50%) scale(1.08); }
.case-nda {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  border-bottom: 1px solid rgba(59,130,246,0.2);
}
.nda-label {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  text-align: center;
  line-height: 1.5;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.case-body { padding: var(--sp-md) var(--sp-lg); flex: 1; display: flex; flex-direction: column; gap: 6px; }
.case-company {
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--c-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.case-result {
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.4;
}
.case-text {
  font-size: var(--fs-body);
  color: var(--c-muted);
  line-height: 1.55;
  margin-top: 4px;
}

/* ── ZOOM CTA ────────────────────────────────────────── */
.zoom-cta {
  padding: var(--sp-2xl) 0;
  background: var(--c-dark);
  color: var(--c-inv);
}
.zoom-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
  align-items: center;
}
.zoom-photo img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  object-position: center top;
  max-height: 520px;
}
.zoom-content { display: flex; flex-direction: column; gap: var(--sp-md); }
.zoom-title {
  font-family: 'Bebas', sans-serif;
  font-size: var(--fs-display);
  font-weight: 700;
  line-height: 1.05;
  color: var(--c-white);
}
.zoom-sub {
  font-size: var(--fs-body);
  color: var(--c-muted-i);
  line-height: 1.65;
}
.zoom-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}
.zoom-list li {
  display: flex;
  gap: var(--sp-sm);
  align-items: flex-start;
  font-size: var(--fs-body);
  color: var(--c-muted-i);
  line-height: 1.5;
}
.zoom-list li::before {
  content: '✓';
  color: var(--c-cta);
  font-weight: 700;
  flex-shrink: 0;
  font-size: 18px;
  margin-top: 1px;
}

@media (max-width: 768px) {
  .zoom-inner { grid-template-columns: 1fr; gap: var(--sp-lg); }
  .zoom-photo img { max-height: 300px; }
}

/* ── METHOD ──────────────────────────────────────────── */
.method {
  padding: var(--sp-2xl) 0;
  background: var(--c-light);
}
.method .section-title { margin-bottom: var(--sp-xs); }
.method-formula {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-md);
  margin: var(--sp-xl) 0;
  flex-wrap: wrap;
}
.formula-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-xs);
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg) var(--sp-xl);
  box-shadow: var(--shadow-card);
  min-width: 160px;
}
.formula-block.f-dark { background: var(--c-dark); }
.formula-block.f-cta  { background: var(--c-cta); }
.formula-pct {
  font-family: 'Bebas', sans-serif;
  font-size: var(--fs-display);
  line-height: 1;
}
.formula-block:not(.f-dark):not(.f-cta) .formula-pct { color: var(--c-accent); }
.formula-block.f-dark .formula-pct { color: var(--c-white); }
.formula-block.f-cta  .formula-pct { color: var(--c-dark); }
.formula-label {
  font-size: var(--fs-body);
  font-weight: 600;
  text-align: center;
  line-height: 1.4;
}
.formula-block:not(.f-dark):not(.f-cta) .formula-label { color: var(--c-muted); }
.formula-block.f-dark .formula-label { color: var(--c-muted-i); }
.formula-block.f-cta  .formula-label { color: var(--c-dark2); }
.formula-op {
  font-family: 'Bebas', sans-serif;
  font-size: var(--fs-heading);
  color: var(--c-muted);
  font-weight: 400;
}
.method-desc {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  font-size: var(--fs-body);
  color: var(--c-muted);
  line-height: 1.7;
}

@media (max-width: 600px) {
  .method-formula {
    flex-direction: column;
    gap: var(--sp-xs);
    flex-wrap: nowrap;
  }
  .formula-block {
    padding: var(--sp-md) var(--sp-lg);
    min-width: 200px;
    width: 100%;
    max-width: 280px;
  }
  .formula-op { font-size: var(--fs-body); }
}

/* ── VIDEOS ──────────────────────────────────────────── */
.videos {
  padding: var(--sp-2xl) 0;
  background: var(--c-dark);
}
.videos .section-title { color: var(--c-white); margin-bottom: var(--sp-xl); }
.video-card {
  width: min(260px, 78vw);
  flex-shrink: 0;
  scroll-snap-align: start;
  background: var(--c-dark2);
  border: 1px solid var(--c-dark3);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.video-thumb {
  background: var(--c-dark3);
  aspect-ratio: 16 / 9;
  position: relative;
  display: block;
  overflow: hidden;
  flex-shrink: 0;
}
.video-thumb .case-video-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.video-thumb .play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.video-thumb:hover .play-btn { background: var(--c-accent); transform: translate(-50%, -50%) scale(1.08); }
.video-name {
  padding: var(--sp-sm) var(--sp-md) 4px;
  font-weight: 700;
  font-size: 14px;
  color: var(--c-inv);
}
.video-role {
  padding: 0 var(--sp-md) var(--sp-md);
  font-size: 13px;
  color: var(--c-muted-i);
  line-height: 1.4;
}
.videos .carousel-dot { background: var(--c-dark3); }
.videos .carousel-dot.active { background: var(--c-accent); }
.videos .carousel-arrow { background: var(--c-dark2); }

/* ── FAQ ─────────────────────────────────────────────── */
.faq {
  padding: var(--sp-2xl) 0;
  background: var(--c-light);
}
.faq .section-title { margin-bottom: var(--sp-xl); }
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.faq-item {
  background: var(--c-white);
  border-radius: var(--radius);
  border: 1px solid var(--c-border);
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq-item.open { border-color: var(--c-accent); }
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-sm);
  padding: var(--sp-md) var(--sp-lg);
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--c-text);
  text-align: left;
  transition: color 0.2s;
}
.faq-q:hover { color: var(--c-accent); }
.faq-icon {
  font-size: 22px;
  line-height: 1;
  flex-shrink: 0;
  transition: transform 0.3s;
  color: var(--c-muted);
  font-weight: 400;
}
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--c-accent); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-a p {
  padding: 0 var(--sp-lg) var(--sp-md);
  font-size: var(--fs-body);
  color: var(--c-muted);
  line-height: 1.65;
}

/* ── CONTACT ─────────────────────────────────────────── */
.contact {
  padding: var(--sp-2xl) 0;
  background: var(--c-dark2);
  color: var(--c-inv);
}
.contact .section-title { color: var(--c-white); margin-bottom: var(--sp-xs); }
.contact .section-sub { margin-bottom: var(--sp-xl); }
.contact-form {
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}
.contact-form input {
  padding: 15px var(--sp-md);
  border-radius: var(--radius);
  border: 1.5px solid var(--c-dark3);
  background: var(--c-dark);
  color: var(--c-inv);
  font-size: var(--fs-body);
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}
.contact-form input::placeholder { color: var(--c-muted-i); }
.contact-form input:focus { border-color: var(--c-accent); }
.contact-form .btn {
  width: 100%;
  margin-top: var(--sp-xs);
  padding-top: 16px;
  padding-bottom: 16px;
}
.consent-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 13px;
  color: var(--c-muted-i);
  line-height: 1.5;
}
.consent-label input[type="checkbox"] {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: 3px;
  background: transparent;
  position: relative;
}
.consent-label input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  color: white;
  font-size: 12px;
  font-weight: 700;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.consent-link {
  color: var(--c-accent);
  text-decoration: underline;
}
.consent-link:hover { color: var(--c-white); }

/* ── FOOTER ──────────────────────────────────────────── */
.footer {
  background: var(--c-dark);
  border-top: 1px solid var(--c-dark3);
  padding: var(--sp-lg) 0 var(--sp-md);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 2fr 1.6fr 1fr;
  gap: var(--sp-md);
  align-items: start;
  padding: var(--sp-sm) 0 var(--sp-md);
}
.footer-logo {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.footer-logo .logo-img { height: 34px; }
.footer-brand {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-inv);
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.footer-socials { display: none; }
.footer-socials-col {
  display: flex;
  gap: 6px;
}
.footer-contact-link {
  text-decoration: none;
  transition: opacity 0.2s;
}
.footer-contact-link:hover { opacity: 0.75; }
.footer-entity {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-inv);
  line-height: 1.5;
}
.footer-inn {
  font-size: 13px;
  color: var(--c-muted-i);
  line-height: 1.6;
  margin-top: 6px;
}
.footer-contact-block {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
}
.footer-contact-block + .footer-contact-block { margin-top: 10px; }
.footer-contact-val {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-inv);
  white-space: nowrap;
}
.footer-contact-lbl {
  display: block;
  font-size: 12px;
  color: var(--c-muted-i);
  text-decoration: underline;
  text-underline-offset: 3px;
  margin-top: 4px;
  transition: color 0.2s;
}
.footer-contact-lbl:hover { color: var(--c-white); }
.footer-icon-box {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--c-dark2);
  border: 1px solid var(--c-dark3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--c-muted-i);
}
.footer-bottom {
  padding-top: var(--sp-md);
  border-top: 1px solid var(--c-dark3);
  font-size: 12px;
  color: var(--c-dark3);
}
.footer-link {
  color: var(--c-muted-i);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}
.footer-link:hover { color: var(--c-white); }
.social-link {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-dark2);
  border: 1px solid var(--c-dark3);
  color: var(--c-muted-i);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.social-link:hover { background: var(--c-accent); border-color: var(--c-accent); color: var(--c-white); }
.social-tg { background: #229ED9; border-color: #229ED9; color: var(--c-white); }
.social-tg:hover { background: #1a8fc7; border-color: #1a8fc7; }
.social-yt { background: #FF0000; border-color: #FF0000; color: var(--c-white); }
.social-yt:hover { background: #cc0000; border-color: #cc0000; }
.social-vc {
  background: #FFD6D0;
  border-color: #FFD6D0;
}
.social-vc:hover { background: #ffc4bc; border-color: #ffc4bc; }
.social-ig { background: linear-gradient(45deg, #f58529, #dd2a7b, #8134af, #515bd4); border-color: transparent; color: var(--c-white); }
.social-ig:hover { opacity: 0.85; border-color: transparent; }

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--sp-md); }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: var(--sp-xs); text-align: center; }
}

/* ── ВИДЕО МОДАЛ ─────────────────────────────────────── */
.vmodal { display: none; position: fixed; inset: 0; z-index: 1000; align-items: center; justify-content: center; }
.vmodal.open { display: flex; }
.vmodal-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.85); cursor: pointer; }
.vmodal-content { position: relative; z-index: 1; width: min(900px, 92vw); background: #000; border-radius: var(--radius-lg); overflow: hidden; }
.vmodal-top { display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: rgba(0,0,0,0.6); }
.vmodal-close { background: none; border: none; color: white; font-size: 20px; cursor: pointer; line-height: 1; padding: 4px 8px; }
.vmodal-yt-link { color: #fff; font-size: 13px; font-weight: 600; opacity: 0.85; transition: opacity 0.2s; text-decoration: none; }
.vmodal-yt-link:hover { opacity: 1; }
.vmodal-iframe-wrap { position: relative; padding-bottom: 56.25%; height: 0; }
.vmodal-iframe-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; }