/* ===========================================================
   Почемучки — design tokens (blue & white, claymorphism-lite)
   =========================================================== */
:root {
  --color-primary: #2563EB;
  --color-primary-dark: #1D4ED8;
  --color-primary-light: #60A5FA;
  --color-on-primary: #FFFFFF;

  --color-accent: #1E3A8A;

  --color-background: #FFFFFF;
  --color-background-alt: #F0F6FF;
  --color-foreground: #10213E;
  --color-muted-foreground: #55688A;

  --color-card: #FFFFFF;
  --color-border: #DCE8FC;

  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;

  --shadow-soft: 0 10px 30px rgba(37, 99, 235, 0.10);
  --shadow-lift: 0 20px 40px rgba(37, 99, 235, 0.16);
  --shadow-inset-card: 0 2px 0 rgba(255,255,255,0.6) inset;

  --font-display: 'Comfortaa', 'Nunito', sans-serif;
  --font-body: 'Nunito', sans-serif;

  --ease-soft: cubic-bezier(.25,.8,.4,1);
  --dur-fast: 200ms;
  --dur-med: 350ms;
}

/* ===========================================================
   Reset
   =========================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-foreground);
  background: var(--color-background);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-display); margin: 0; line-height: 1.2; color: var(--color-foreground); }
p { margin: 0; color: var(--color-muted-foreground); line-height: 1.65; }

.container {
  width: min(1180px, 100% - 2.5rem);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 0 0 var(--radius-sm) 0;
  z-index: 999;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 3px solid var(--color-primary-light);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===========================================================
   Buttons
   =========================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  border: none;
  border-radius: 999px;
  padding: 0.85rem 1.6rem;
  transition: transform var(--dur-fast) var(--ease-soft), box-shadow var(--dur-fast) var(--ease-soft), background var(--dur-fast) var(--ease-soft);
  white-space: nowrap;
}
.btn svg { transition: transform var(--dur-fast) var(--ease-soft); }
.btn:hover svg { transform: translateX(3px); }

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 10px 24px rgba(37,99,235,0.32);
}
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-3px); box-shadow: 0 16px 30px rgba(37,99,235,0.4); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: #fff;
  color: var(--color-primary);
  border: 2px solid var(--color-border);
}
.btn-ghost:hover { border-color: var(--color-primary); transform: translateY(-3px); box-shadow: var(--shadow-soft); }

.btn-lg { padding: 1rem 1.9rem; font-size: 1.02rem; }
.btn-sm { padding: 0.6rem 1.15rem; font-size: 0.9rem; }

/* ===========================================================
   Header
   =========================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--dur-med) var(--ease-soft), border-color var(--dur-med) var(--ease-soft);
}
.site-header.scrolled {
  box-shadow: 0 6px 24px rgba(16, 33, 62, 0.08);
  border-bottom-color: var(--color-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem 0;
}
.logo { display: flex; align-items: center; gap: 0.6rem; }
.logo-mark-img {
  height: 48px;
  width: auto;
  display: block;
  transition: transform var(--dur-med) var(--ease-soft);
}
.logo:hover .logo-mark-img { transform: rotate(-6deg) scale(1.06); }
.logo-mark-img-footer { height: 58px; }

.main-nav { display: flex; align-items: center; gap: 1.9rem; }
.nav-link {
  position: relative;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-foreground);
  padding: 0.3rem 0;
}
.nav-link::after {
  content: '';
  position: absolute; left: 0; right: 100%; bottom: -3px;
  height: 2.5px; background: var(--color-primary); border-radius: 2px;
  transition: right var(--dur-med) var(--ease-soft);
}
.nav-link:hover::after, .nav-link.active::after { right: 0; }
.nav-link.active { color: var(--color-primary); }

.header-actions { display: flex; align-items: center; gap: 0.9rem; }

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: transparent; border: none;
  border-radius: var(--radius-sm);
}
.burger span { width: 22px; height: 2.5px; background: var(--color-foreground); border-radius: 2px; margin-inline: auto; transition: transform var(--dur-fast) var(--ease-soft), opacity var(--dur-fast) var(--ease-soft); }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0 1.25rem;
  background: #fff;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-med) var(--ease-soft), padding-bottom var(--dur-med) var(--ease-soft);
}
.mobile-nav.open { max-height: 400px; padding-bottom: 1.25rem; }
.mobile-nav .nav-link { padding: 0.7rem 0.25rem; border-bottom: 1px solid var(--color-border); }

/* ===========================================================
   Hero
   =========================================================== */
.hero {
  position: relative;
  padding: 3.5rem 0 0;
  background: linear-gradient(180deg, #EAF2FF 0%, #F6FAFF 60%, #F6FAFF 100%);
  overflow: hidden;
}
.hero-blobs { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.55;
  animation: float 9s ease-in-out infinite;
}
.blob-1 { width: 220px; height: 220px; background: radial-gradient(circle at 30% 30%, #BFDBFE, transparent 70%); top: -40px; right: 8%; }
.blob-2 { width: 160px; height: 160px; background: radial-gradient(circle at 30% 30%, #93C5FD, transparent 70%); bottom: 10%; left: 4%; animation-delay: -3s; }
.blob-3 { width: 120px; height: 120px; background: radial-gradient(circle at 30% 30%, #DBEAFE, transparent 70%); top: 30%; left: 40%; animation-delay: -6s; }
.blob-4 { width: 260px; height: 260px; background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.5), transparent 70%); top: -60px; left: -60px; }
.blob-5 { width: 200px; height: 200px; background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.35), transparent 70%); bottom: -40px; right: -20px; animation-delay: -4s; }

.hero-cloud { position: absolute; width: 110px; opacity: 0.9; animation: drift 22s linear infinite; }
.cloud-1 { top: 12%; left: -120px; }
.cloud-2 { top: 55%; left: -160px; width: 80px; animation-duration: 30s; animation-delay: -12s; }

.star { position: absolute; color: var(--color-primary-light); font-size: 1.4rem; animation: twinkle 3s ease-in-out infinite; }
.star-1 { top: 18%; left: 46%; }
.star-2 { top: 65%; left: 58%; animation-delay: -1s; font-size: 1rem; }
.star-3 { top: 40%; right: 12%; animation-delay: -2s; font-size: 1.1rem; }

@keyframes float { 0%, 100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-22px) scale(1.05); } }
@keyframes drift { from { transform: translateX(0); } to { transform: translateX(calc(100vw + 200px)); } }
@keyframes twinkle { 0%, 100% { opacity: 0.25; transform: scale(0.9); } 50% { opacity: 1; transform: scale(1.15); } }

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  padding-bottom: 4rem;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-primary);
  background: #E3ECFF;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1.1rem;
}
.eyebrow-dark { background: #E3ECFF; }

.hero-copy h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.2rem);
  margin-bottom: 1.1rem;
}
.highlight { color: var(--color-primary); position: relative; white-space: nowrap; }

.hero-text { font-size: 1.08rem; max-width: 46ch; margin-bottom: 1.8rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.6rem; }

.hero-stats { display: flex; gap: 2.2rem; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat-value { display: flex; align-items: baseline; white-space: nowrap; }
.stat-num { font-family: var(--font-display); font-size: 1.9rem; font-weight: 700; color: var(--color-primary); display: inline; }
.stat-plus { font-family: var(--font-display); font-size: 1.9rem; font-weight: 700; color: var(--color-primary); }
.stat-label { font-size: 0.85rem; color: var(--color-muted-foreground); font-weight: 600; }

.hero-visual { position: relative; height: 420px; }
.hero-photo-frame {
  position: absolute; inset: 30px 10px 10px 40px;
  background: #fff;
  border: 3px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lift);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero-photo-placeholder {
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
  color: var(--color-primary-light);
  text-align: center;
  padding: 1rem;
}
.hero-photo-placeholder span { font-family: var(--font-display); font-weight: 700; font-size: 0.95rem; color: var(--color-muted-foreground); }

.hero-logo-banner {
  background: linear-gradient(160deg, #EFF6FF, #DCEBFF);
  padding: 1.5rem;
}
.hero-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 14px 28px rgba(37, 99, 235, 0.22));
  animation: logoFloat 6s ease-in-out infinite;
}
@keyframes logoFloat {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-10px) rotate(2deg); }
}

.hero-card {
  position: absolute;
  width: 64px; height: 64px;
  background: #fff;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-soft);
  border: 2px solid var(--color-border);
  animation: bob 5s ease-in-out infinite;
}
.hero-card-1 { top: 0; right: 30px; animation-delay: -1s; }
.hero-card-2 { bottom: 40px; left: 0; animation-delay: -2.5s; }
.hero-card-3 { bottom: 10px; right: 0; animation-delay: -0.5s; }
@keyframes bob { 0%, 100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-14px) rotate(-4deg); } }

.hero-wave { display: block; width: 100%; height: 60px; position: relative; z-index: 1; }

/* ===========================================================
   Section shared
   =========================================================== */
section { padding: 5.5rem 0; position: relative; }
.section-head { max-width: 720px; margin: 0 auto 3.2rem; text-align: center; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 0.9rem; }
.section-sub { font-size: 1.02rem; }

/* ===========================================================
   Services
   =========================================================== */
.services { background: var(--color-background); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.6rem;
}
.service-card {
  background: #fff;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.7rem;
  transition: transform var(--dur-med) var(--ease-soft), box-shadow var(--dur-med) var(--ease-soft), border-color var(--dur-med) var(--ease-soft);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lift);
  border-color: var(--color-primary-light);
}
.service-icon {
  width: 58px; height: 58px;
  border-radius: var(--radius-md);
  background: var(--color-background-alt);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.3rem;
  transition: transform var(--dur-med) var(--ease-soft), background var(--dur-med) var(--ease-soft);
}
.service-card:hover .service-icon { transform: scale(1.1) rotate(-6deg); background: #DCE8FC; }
.service-card h3 { font-size: 1.2rem; margin-bottom: 0.6rem; }
.service-card p { flex: 1; margin-bottom: 0; font-size: 0.95rem; }

/* ===========================================================
   Why us
   =========================================================== */
.why-us { background: var(--color-background-alt); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.why-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 1.7rem;
  text-align: center;
  box-shadow: var(--shadow-soft);
  transition: transform var(--dur-med) var(--ease-soft);
}
.why-card:hover { transform: translateY(-6px); }
.why-icon {
  width: 52px; height: 52px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--color-background-alt);
  display: flex; align-items: center; justify-content: center;
}
.why-card h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.why-card p { font-size: 0.9rem; }

/* ===========================================================
   Gallery — per-direction reveal blocks
   =========================================================== */
.gallery { background: var(--color-background); }

.directions-list {
  display: flex;
  flex-direction: column;
  gap: 5rem;
}

.direction-block {
  display: flex;
  align-items: center;
  gap: 3.5rem;
}
.direction-block:nth-child(even) { flex-direction: row-reverse; }

.direction-text { flex: 1 1 360px; min-width: 0; }
.direction-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary-light);
  letter-spacing: 0.08em;
  margin-bottom: 0.6rem;
}
.direction-text h3 { font-size: 1.5rem; margin-bottom: 0.9rem; }
.direction-text p { font-size: 1.02rem; max-width: 42ch; }

.direction-photos {
  flex: 1 1 420px;
  min-width: 0;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  grid-template-rows: repeat(2, 1fr);
  gap: 0.9rem;
  height: 300px;
}
.direction-photos .direction-photo:first-child { grid-row: 1 / 3; }
.direction-photos.count-1 { grid-template-columns: 1fr; grid-template-rows: 1fr; }
.direction-photos.count-1 .direction-photo:first-child { grid-row: auto; }

.direction-photo {
  position: relative;
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--color-border);
  background: linear-gradient(135deg, #E1EBFF, #F5F9FF);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary-light);
  /* "Curtain" reveal: clipped until the block scrolls into view */
  clip-path: inset(0 0 100% 0);
  transition: clip-path 800ms var(--ease-soft), transform var(--dur-med) var(--ease-soft), box-shadow var(--dur-med) var(--ease-soft);
}
.direction-block.in-view .direction-photo { clip-path: inset(0 0 0% 0); }
.direction-block.in-view .direction-photo:nth-child(1) { transition-delay: 0ms; }
.direction-block.in-view .direction-photo:nth-child(2) { transition-delay: 140ms; }
.direction-block.in-view .direction-photo:nth-child(3) { transition-delay: 260ms; }
.direction-photo:hover { transform: translateY(-4px); box-shadow: var(--shadow-soft); }
.direction-photo.placeholder {
  background-image:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.6) 0 2px, transparent 2px 14px),
    linear-gradient(135deg, #E1EBFF, #F5F9FF);
}
.direction-photo img { width: 100%; height: 100%; object-fit: cover; }

.direction-illustration {
  flex: 1 1 420px;
  min-width: 0;
  height: 300px;
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-border);
  background: linear-gradient(135deg, #E1EBFF, #F5F9FF);
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  clip-path: inset(0 0 100% 0);
  transition: clip-path 800ms var(--ease-soft);
}
.direction-block.in-view .direction-illustration { clip-path: inset(0 0 0% 0); }
.direction-illustration svg { width: 58%; max-width: 210px; height: auto; }

@media (prefers-reduced-motion: reduce) {
  .direction-illustration { clip-path: inset(0 0 0% 0); }
  .direction-photo { clip-path: inset(0 0 0% 0); }
}

@media (max-width: 860px) {
  .directions-list { gap: 3rem; }
  .direction-block, .direction-block:nth-child(even) { flex-direction: column; align-items: stretch; gap: 1.5rem; }
  .direction-text { flex: none; }
  .direction-photos, .direction-illustration { width: 100%; flex: none; }
}

/* ===========================================================
   Booking
   =========================================================== */
.booking {
  background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  overflow: hidden;
  position: relative;
}
.booking .eyebrow { background: rgba(255,255,255,0.18); color: #fff; }
.booking-copy h2 { color: #fff; margin-bottom: 1rem; }
.booking-copy p { color: rgba(255,255,255,0.85); margin-bottom: 1.6rem; max-width: 42ch; }
.booking-points { display: flex; flex-direction: column; gap: 0.8rem; }
.booking-points li { display: flex; align-items: center; gap: 0.7rem; color: #fff; font-weight: 600; }
.booking-points svg path { stroke: #fff; }

.booking-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.booking-form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: 0 30px 60px rgba(16,33,62,0.25);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem 1rem;
}
.form-row { display: flex; flex-direction: column; gap: 0.4rem; }
.form-row-full { grid-column: 1 / -1; }
.form-row label { font-weight: 700; font-size: 0.9rem; color: var(--color-foreground); }
.form-row input, .form-row select, .form-row textarea {
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
  font: inherit;
  color: var(--color-foreground);
  background: var(--color-background-alt);
  transition: border-color var(--dur-fast) var(--ease-soft), background var(--dur-fast) var(--ease-soft);
  width: 100%;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-color: var(--color-primary);
  background: #fff;
  outline: none;
}
.form-row textarea { resize: vertical; min-height: 80px; }
.form-row.has-error input, .form-row.has-error select { border-color: #DC2626; }
.field-error { color: #DC2626; font-size: 0.8rem; min-height: 1em; font-weight: 600; }

.checkbox-row { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.88rem; color: var(--color-muted-foreground); }
.checkbox-row input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--color-primary); }

.form-submit { grid-column: 1 / -1; justify-content: center; margin-top: 0.4rem; }
.form-note { grid-column: 1 / -1; font-size: 0.78rem; color: var(--color-muted-foreground); text-align: center; }

.booking-success {
  grid-column: 1 / -1;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: 0 30px 60px rgba(16,33,62,0.25);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  animation: pop 400ms var(--ease-soft);
}
.booking-success h3 { font-size: 1.3rem; }
.booking-success p { max-width: 38ch; }
@keyframes pop { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }

/* ===========================================================
   Footer
   =========================================================== */
.site-footer { background: var(--color-foreground); color: #C9D6EF; padding-top: 4rem; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand p { color: #93A6CC; margin-top: 1rem; font-size: 0.92rem; max-width: 32ch; }
.footer-col { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-col h4 { color: #fff; font-size: 0.95rem; margin-bottom: 0.4rem; }
.footer-col a, .footer-col span { color: #93A6CC; font-size: 0.92rem; transition: color var(--dur-fast) var(--ease-soft); }
.footer-col a:hover { color: #fff; }
.social-row { display: flex; gap: 0.7rem; }
.social-icon {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 700;
  transition: background var(--dur-fast) var(--ease-soft), transform var(--dur-fast) var(--ease-soft);
}
.social-icon:hover { background: var(--color-primary); transform: translateY(-3px); }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem;
  padding: 1.5rem 0; font-size: 0.82rem; color: #7488AD;
}

/* ===========================================================
   Back to top
   =========================================================== */
.to-top {
  position: fixed;
  right: 1.5rem; bottom: 1.5rem;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  border: none;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 24px rgba(37,99,235,0.35);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity var(--dur-med) var(--ease-soft), transform var(--dur-med) var(--ease-soft), background var(--dur-fast);
  z-index: 90;
}
.to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--color-primary-dark); transform: translateY(-4px); }

/* ===========================================================
   Reveal-on-scroll
   =========================================================== */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 700ms var(--ease-soft), transform 700ms var(--ease-soft);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
.services-grid .service-card:nth-child(1) { transition-delay: 0ms; }
.services-grid .service-card:nth-child(2) { transition-delay: 60ms; }
.services-grid .service-card:nth-child(3) { transition-delay: 120ms; }
.services-grid .service-card:nth-child(4) { transition-delay: 180ms; }
.services-grid .service-card:nth-child(5) { transition-delay: 240ms; }
.services-grid .service-card:nth-child(6) { transition-delay: 300ms; }
.services-grid .service-card:nth-child(7) { transition-delay: 360ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* ===========================================================
   Responsive
   =========================================================== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { height: 320px; order: -1; }
  .booking-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .main-nav { display: none; }
  .burger { display: flex; }
  .mobile-nav { display: flex; }
  .header-actions .btn-sm { display: none; }
}

@media (max-width: 640px) {
  section { padding: 3.6rem 0; }
  .hero { padding-top: 2rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .hero-stats { gap: 1.4rem; }
  .booking-form { grid-template-columns: 1fr; padding: 1.6rem; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .header-actions .btn-sm { display: inline-flex; padding: 0.55rem 1rem; font-size: 0.85rem; }
}