/* =====================================================
   AI Design Club — Premium Landing
   ===================================================== */

/* --- Reset for landing scope --- */
/* zoom inherits from core.css: html { zoom: 0.85; --zoom: 0.85; } */
.landing-page { margin:0; padding:0; overflow-x:hidden; }
/* Show #app immediately (landing has no aidc-ready gate); keep padding only on header */
.landing-page #app { opacity:1; padding:0; }
.landing-page [data-aidc-header],
.landing-page .site-header { padding: 0 18px; }
.landing-main { overflow-x:hidden; width:100%; }

/* Custom scrollbar for landing — matches site-wide thin grey style */
html:has(.landing-page) {
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.10) transparent;
}
html:has(.landing-page)::-webkit-scrollbar { width: 5px; }
html:has(.landing-page)::-webkit-scrollbar-track { background: transparent; }
html:has(.landing-page)::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.10); border-radius: 4px; }
html:has(.landing-page)::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.20); }

/* --- Tokens --- */
:root {
  --l-bg: #050509;
  --l-surface: rgba(255,255,255,0.03);
  --l-surface-hover: rgba(255,255,255,0.06);
  --l-border: rgba(255,255,255,0.08);
  --l-border-hover: rgba(255,255,255,0.18);
  --l-text: #f0f0f8;
  --l-text-muted: #d0d0da;
  --l-text-dim: #8e8ea2;
  --l-pink: #ff008c;
  --l-pink-glow: rgba(255,0,140,0.35);
  --l-blue: #5dd5ff;
  --l-blue-glow: rgba(93,213,255,0.25);
  --l-gradient: linear-gradient(120deg, #ff62c5, #ff008c);
  --l-gradient-text: linear-gradient(120deg, #ff62c5, #ffcf4b);
  --l-radius: 24px;
  --l-radius-sm: 14px;
  --l-container: 1440px;
  --l-font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --l-transition: .35s cubic-bezier(.4,0,.2,1);
}

/* --- Container --- */
.l-container {
  max-width: var(--l-container);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 60px);
}

/* --- Section spacing --- */
.l-section {
  padding: clamp(20px, 3.3vw, 48px) 0;
  position: relative;
}
.l-section + .l-section { border-top: 1px solid var(--l-border); }
.l-section--showcase { padding-left: 0; padding-right: 0; }

/* --- Headings (big, editorial) --- */
.l-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  border: 1px solid var(--l-border);
  color: var(--l-text-muted);
  margin-bottom: 24px;
}
.l-title {
  font-family: var(--l-font);
  font-size: clamp(36px, 5.5vw, 72px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--l-text);
  margin: 0 0 20px;
}
.l-title .accent {
  background: var(--l-gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.l-subtitle {
  font-size: clamp(16px, 2vw, 22px);
  line-height: 1.55;
  color: var(--l-text-muted);
  max-width: 680px;
  margin: 0 0 48px;
}

/* --- Buttons --- */
.l-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: none;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--l-transition), box-shadow var(--l-transition);
  text-decoration: none;
  white-space: nowrap;
}
.l-btn:hover { transform: translateY(-2px); }
.l-btn--primary {
  padding: 14px 36px;
  background: var(--l-gradient);
  color: #07040a;
  box-shadow: 0 0 40px var(--l-pink-glow), 0 0 0 1px rgba(255,255,255,0.08);
}
.l-btn--primary:hover { box-shadow: 0 0 60px var(--l-pink-glow), 0 4px 20px rgba(0,0,0,.5); }
.l-btn--outline {
  padding: 13px 32px;
  background: transparent;
  border: 1px solid var(--l-border-hover);
  color: var(--l-text);
}
.l-btn--outline:hover { border-color: var(--l-pink); color:#fff; }

/* =====================================================
   HERO SLIDER
   ===================================================== */
.hero-slider {
  position: relative;
  width: 100%;
  height: calc(85vh / var(--zoom, 1));
  min-height: 500px;
  max-height: calc(800px / var(--zoom, 1));
  overflow: hidden;
  background: var(--l-bg);
}
.hero-slider__track {
  display: flex;
  height: 100%;
  transition: transform .8s cubic-bezier(.77,0,.18,1);
  will-change: transform;
}
.hero-slide {
  flex: 0 0 100%;
  position: relative;
  overflow: hidden;
}
.hero-slide__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 6s ease-out;
}
.hero-slide--active .hero-slide__bg { transform: scale(1); }

.hero-slide__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

/* Dark overlay for text readability */
.hero-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(5,5,9,.55) 0%,
    rgba(5,5,9,.40) 40%,
    rgba(5,5,9,.75) 80%,
    rgba(5,5,9,.95) 100%);
  pointer-events: none;
}

.hero-slide__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  padding: clamp(40px, 6vw, 100px) clamp(30px, 5vw, 80px);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.hero-slide__label {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,.25);
  color: rgba(255,255,255,.7);
  width: fit-content;
}
.hero-slide__title {
  font-family: var(--l-font);
  font-size: clamp(32px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #fff;
  margin: 0;
}
.hero-slide__title .accent {
  background: var(--l-gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-slide__desc {
  font-size: clamp(14px, 1.6vw, 18px);
  line-height: 1.55;
  color: rgba(255,255,255,.65);
  max-width: 560px;
  margin: 0;
}
.hero-slide__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* Slider controls */
.hero-slider__nav {
  position: absolute;
  bottom: clamp(30px, 4vw, 60px);
  right: clamp(30px, 5vw, 80px);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-slider__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,.4);
  background: transparent;
  cursor: pointer;
  transition: all .3s;
  padding: 0;
}
.hero-slider__dot--active {
  background: var(--l-pink);
  border-color: var(--l-pink);
  box-shadow: 0 0 12px var(--l-pink-glow);
}
.hero-slider__counter {
  font-size: 13px;
  color: rgba(255,255,255,.5);
  letter-spacing: .1em;
  margin-right: 8px;
}
/* Progress bar under dots */
.hero-slider__progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--l-gradient);
  transition: width .1s linear;
  z-index: 4;
}

/* =====================================================
   ABOUT / INTRO SECTION
   ===================================================== */
.s-about .about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 4vw, 80px);
  align-items: start;
}
.s-about .about-text p {
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.7;
  color: var(--l-text-muted);
  margin: 0 0 20px;
}
.s-about .about-text strong { color: var(--l-text); }
.s-about .about-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.metric-card {
  border-radius: var(--l-radius-sm);
  background: var(--l-surface);
  border: 1px solid var(--l-border);
  padding: 28px 24px;
  text-align: center;
  transition: border-color var(--l-transition), transform var(--l-transition);
}
.metric-card:hover { border-color: var(--l-border-hover); transform: translateY(-4px); }
.metric-card__value {
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 700;
  background: var(--l-gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.metric-card__label {
  font-size: 13px;
  color: var(--l-text-dim);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-top: 6px;
}

/* =====================================================
   FEATURES GRID (Neural Hub, Workflow, etc.)
   ===================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.f-card {
  border-radius: var(--l-radius);
  background: var(--l-surface);
  border: 1px solid var(--l-border);
  padding: clamp(24px, 3vw, 40px);
  position: relative;
  overflow: hidden;
  transition: border-color var(--l-transition), transform var(--l-transition);
}
.f-card:hover {
  border-color: var(--l-border-hover);
  transform: translateY(-4px);
}
.f-card::before {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  height: 3px;
  background: var(--l-gradient);
  opacity: 0;
  transition: opacity var(--l-transition);
}
.f-card:hover::before { opacity: 1; }

.f-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255,0,140,.15), rgba(93,213,255,.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
}
.f-card__title {
  font-size: 18px;
  font-weight: 600;
  color: var(--l-text);
  margin: 0 0 10px;
}
.f-card__desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--l-text-muted);
  margin: 0;
}
.f-card__tag {
  display: inline-block;
  margin-top: 16px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
  border: 1px solid var(--l-border);
  color: var(--l-text-dim);
}
/* "Скоро" badge for feature cards */
.f-card__soon {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  background: var(--l-gradient);
  color: #07040a;
  z-index: 2;
}

/* =====================================================
   SHOWCASE (Canvas / Editor / CRM)
   ===================================================== */
.showcase-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: stretch;
}
.showcase-section--reverse { direction: rtl; }
.showcase-section--reverse > * { direction: ltr; }

.showcase__visual {
  overflow: hidden;
  background: #0a0a14;
  transition: transform var(--l-transition);
  width: 100%;
  display: flex;
  align-items: stretch;
  justify-content: center;
  border-radius: 0;
  border: none;
  box-shadow: none;
}
.showcase__visual:hover { transform: none; }
.showcase__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Showcase slider */
.showcase__visual--slider { padding: 0; display: flex; flex-direction: column; }
.showcase-slider { position: relative; width: 100%; overflow: hidden; flex: 1; display: flex; flex-direction: column; }
.showcase-slider__track { position: relative; width: 100%; flex: 1; }
.showcase-slider__img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity .5s ease;
}
.showcase-slider__img--active { opacity: 1; }
.showcase-slider__dots {
  display: flex; justify-content: center; gap: 8px; padding: 12px 0;
  position: absolute; bottom: 12px; left: 0; right: 0; z-index: 2;
}
.showcase-slider__dot {
  width: 10px; height: 10px; min-width: 10px; min-height: 10px;
  aspect-ratio: 1; border-radius: 50%; border: 1px solid rgba(255,255,255,.3);
  background: transparent; cursor: pointer; transition: background .3s; padding: 0; flex-shrink: 0;
}
.showcase-slider__dot--active { background: var(--l-pink); border-color: var(--l-pink); }

.showcase__text {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(30px, 4vw, 60px);
  justify-content: center;
}
.showcase__text .l-title { font-size: clamp(28px, 4vw, 52px); }
.showcase__text .l-subtitle { margin-bottom: 24px; }

.showcase__features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.showcase__features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--l-text-muted);
  line-height: 1.5;
}
.showcase__features li::before {
  content: '';
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--l-gradient);
  margin-top: 7px;
}

/* =====================================================
   AI SERVICES (big cards like xydesign portfolio)
   ===================================================== */
.services-mega {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 48px;
}
.s-mega-card {
  border-radius: var(--l-radius);
  padding: clamp(28px, 3vw, 48px);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--l-border);
  background: var(--l-surface);
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 320px;
  cursor: pointer;
  transition: border-color var(--l-transition), transform var(--l-transition);
}
.s-mega-card[style*="background-image"]::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(5,5,9,.7);
  z-index: 0;
}
.s-mega-card:hover { border-color: var(--l-border-hover); transform: translateY(-4px); }
.s-mega-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 100%, var(--l-pink-glow), transparent 60%);
  opacity: 0;
  transition: opacity var(--l-transition);
}
.s-mega-card:hover::before { opacity: 1; }

.s-mega-card__label {
  position: relative;
  z-index: 1;
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.6);
  width: fit-content;
  margin-bottom: 16px;
}
/* "Скоро" badge for AI-service cards */
.s-mega-card__soon {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  background: var(--l-gradient);
  color: #07040a;
  z-index: 2;
}
.s-mega-card__title {
  position: relative;
  z-index: 1;
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 700;
  color: var(--l-text);
  margin: 0 0 10px;
}
.s-mega-card__desc {
  position: relative;
  z-index: 1;
  font-size: 14px;
  line-height: 1.6;
  color: var(--l-text-muted);
  margin: 0;
  max-width: 400px;
}

/* =====================================================
   COMPARISON TABLE (Why Us)
   ===================================================== */
.comparison-wrap { margin-top: 48px; overflow-x:auto; }
.comparison-wrap table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 15px;
}
.comparison-wrap th,
.comparison-wrap td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--l-border);
}
.comparison-wrap thead th {
  font-size: 12px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--l-text-dim);
  font-weight: 600;
}
.comparison-wrap td { color: var(--l-text-muted); }
.comparison-wrap .col-aidc {
  color: var(--l-text);
  font-weight: 600;
  background: rgba(255,0,140,.04);
}
.comparison-wrap thead .col-aidc {
  color: var(--l-pink);
  background: rgba(255,0,140,.06);
}
.comparison-wrap .check { color: var(--l-pink); font-weight: 700; }
.comparison-wrap .cross { color: var(--l-text-dim); }

/* =====================================================
   CTA SECTION
   ===================================================== */
.s-cta {
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 100%, var(--l-pink-glow), transparent 60%),
    var(--l-bg);
}
.s-cta .l-title { margin: 0 auto 20px; max-width: 700px; }
.s-cta .l-subtitle { margin: 0 auto 40px; }
.s-cta .cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.s-cta .trust-row {
  display: flex;
  justify-content: center;
  gap: clamp(24px, 4vw, 64px);
  flex-wrap: wrap;
}
.trust-item { text-align: center; }
.trust-item__value {
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 700;
  color: var(--l-text);
}
.trust-item__label {
  font-size: 12px;
  color: var(--l-text-dim);
  letter-spacing: .15em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* =====================================================
   SHOWCASE STATIC (no slider, just image)
   ===================================================== */
.showcase__visual--static { padding: 0; }
.showcase__visual--static img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Larger feature text for "Pains" section */
.showcase__features--lg li { font-size: clamp(15px, 1.4vw, 17px); }
.showcase__features--lg li strong { color: var(--l-text); }

/* =====================================================
   PAIN GRID  2×2 cards (Боли / Инфраструктура)
   ===================================================== */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.pain-card {
  border-radius: var(--l-radius);
  background: var(--l-surface);
  border: 1px solid var(--l-border);
  padding: clamp(28px, 3vw, 44px);
  transition: border-color var(--l-transition), transform var(--l-transition);
}
.pain-card:hover { border-color: var(--l-border-hover); transform: translateY(-4px); }
.pain-card__title {
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 700;
  color: var(--l-pink);
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.pain-card__desc {
  font-size: clamp(14px, 1.2vw, 16px);
  line-height: 1.65;
  color: var(--l-text-muted);
  margin: 0;
}

/* =====================================================
   COMPACT SECTION (referral banner)
   ===================================================== */
.l-section--compact { padding-top: clamp(20px, 3.3vw, 48px); padding-bottom: clamp(16px, 2vw, 28px); }
.referral-banner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: clamp(28px, 3vw, 40px) clamp(32px, 3vw, 52px);
  border-radius: var(--l-radius);
  background: linear-gradient(135deg, rgba(255,0,140,.06) 0%, rgba(93,213,255,.04) 100%);
  border: 1px solid rgba(255,0,140,.18);
  position: relative;
  overflow: hidden;
}
.referral-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(255,0,140,.08) 0%, transparent 60%);
  pointer-events: none;
}
.referral-banner__icon {
  flex-shrink: 0;
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 14px;
  background: rgba(255,0,140,.10);
}
.referral-banner__text { flex: 1; position: relative; }
.referral-banner__title {
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 700;
  color: var(--l-text);
  margin: 0 0 6px;
}
.referral-banner__desc {
  font-size: clamp(13px, 1.1vw, 15px);
  line-height: 1.6;
  color: var(--l-text-muted);
  margin: 0;
  max-width: 680px;
}
.referral-banner .l-btn { flex-shrink: 0; position: relative; }

/* =====================================================
   ACCESS GRID (Web / Telegram / Mobile)
   ===================================================== */
.access-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.access-card {
  border-radius: var(--l-radius);
  background: var(--l-surface);
  border: 1px solid var(--l-border);
  padding: clamp(28px, 3vw, 48px);
  text-align: center;
  position: relative;
  transition: border-color var(--l-transition), transform var(--l-transition);
}
.access-card:hover { border-color: var(--l-border-hover); transform: translateY(-4px); }
.access-card__icon {
  margin: 0 auto 20px;
  color: var(--l-pink);
  display: flex; align-items: center; justify-content: center;
}
.access-card__title {
  font-size: 18px; font-weight: 600; color: var(--l-text);
  margin: 0 0 10px;
}
.access-card__desc {
  font-size: 14px; line-height: 1.6; color: var(--l-text-muted); margin: 0;
}
.access-card__soon {
  display: inline-block;
  margin-top: 16px;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 11px; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  background: var(--l-gradient); color: #07040a;
}

/* =====================================================
   SCROLL TO TOP
   ===================================================== */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 900;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--l-border);
  background: rgba(14,17,26,.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--l-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease, border-color .2s ease, color .2s ease;
}
.scroll-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.scroll-top:hover {
  border-color: var(--l-pink);
  color: var(--l-pink);
}

/* =====================================================
   ANIMATIONS (scroll reveal)
   ===================================================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .8s cubic-bezier(.4,0,.2,1), transform .8s cubic-bezier(.4,0,.2,1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
/* stagger children */
.reveal-children > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s cubic-bezier(.4,0,.2,1), transform .6s cubic-bezier(.4,0,.2,1);
}
.reveal-children.is-visible > *:nth-child(1) { transition-delay: .05s; opacity:1; transform:translateY(0); }
.reveal-children.is-visible > *:nth-child(2) { transition-delay: .12s; opacity:1; transform:translateY(0); }
.reveal-children.is-visible > *:nth-child(3) { transition-delay: .19s; opacity:1; transform:translateY(0); }
.reveal-children.is-visible > *:nth-child(4) { transition-delay: .26s; opacity:1; transform:translateY(0); }
.reveal-children.is-visible > *:nth-child(5) { transition-delay: .33s; opacity:1; transform:translateY(0); }
.reveal-children.is-visible > *:nth-child(6) { transition-delay: .40s; opacity:1; transform:translateY(0); }
.reveal-children.is-visible > *:nth-child(n+7) { transition-delay: .45s; opacity:1; transform:translateY(0); }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .s-about .about-grid { grid-template-columns: 1fr; }
  .showcase-section { grid-template-columns: 1fr; }
  .showcase-section--reverse { direction: ltr; }
  .showcase__visual { min-height: 400px; }
  .services-mega { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .access-grid { grid-template-columns: 1fr; }
  .pain-grid { grid-template-columns: 1fr; }
  .referral-banner { flex-direction: column; text-align: center; }
  .referral-banner__icon { display: none; }
}
@media (max-width: 768px) {
  .hero-slider { min-height: 500px; max-height: calc(85vh / var(--zoom, 1)); }
  .hero-slide__content { padding: 30px 20px 40px; }
  .hero-slider__nav { right: 20px; bottom: 20px; }
  .features-grid { grid-template-columns: 1fr; }
  .s-about .about-metrics { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .s-about .about-metrics { grid-template-columns: 1fr; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  .hero-slider__track { transition-duration: .2s !important; }
}