/* ============================================================
   POLYCLEANIC — Design System v2
   Ocean #0096C7 · Royal #0057B7 · Sky #48CAE4
   ============================================================ */

:root {
  --ocean: #0096C7;
  --royal: #0057B7;
  --sky: #48CAE4;
  --white: #FFFFFF;
  --navy: #012A4A;
  --ink: #04344f;
  --slate: #5a7387;
  --mist: #eaf6fb;
  --mist-2: #f5fbfe;
  --line: #d8e8f0;

  --grad: linear-gradient(135deg, var(--royal) 0%, var(--ocean) 55%, var(--sky) 120%);
  --grad-r: linear-gradient(225deg, var(--royal) 0%, var(--ocean) 55%, var(--sky) 120%);
  --grad-soft: linear-gradient(135deg, #eaf6fb 0%, #ffffff 100%);

  --shadow-sm: 0 2px 8px rgba(1, 42, 74, 0.06);
  --shadow-md: 0 12px 30px rgba(1, 42, 74, 0.10);
  --shadow-lg: 0 30px 60px rgba(1, 42, 74, 0.16);
  --shadow-blue: 0 18px 40px rgba(0, 150, 199, 0.28);
  --shadow-card: 0 4px 24px rgba(1, 42, 74, 0.08), 0 1px 4px rgba(1, 42, 74, 0.04);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --r-2xl: 48px;

  --maxw: 1200px;
  --pad: clamp(20px, 5vw, 64px);
  --font: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--navy);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, h4 { line-height: 1.1; letter-spacing: -0.02em; font-weight: 800; color: var(--navy); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
section { position: relative; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }

/* ── Typography ── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ocean);
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--sky); border-radius: 2px; flex: none; }
.eyebrow.light { color: var(--sky); }
.eyebrow.light::before { background: rgba(255,255,255,.4); }

h1.display { font-size: clamp(2.6rem, 5.5vw, 4.4rem); }
h2.section-title { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.22rem); color: var(--slate); font-weight: 500; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font); font-weight: 700; font-size: 1rem;
  padding: 15px 28px; border-radius: 999px; border: 2px solid transparent;
  cursor: pointer; transition: transform .22s ease, box-shadow .22s ease, background .2s, color .2s;
  white-space: nowrap; line-height: 1;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: var(--shadow-blue); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 24px 52px rgba(0,150,199,.42); }
.btn-light { background: #fff; color: var(--royal); box-shadow: var(--shadow-md); }
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline { background: transparent; color: var(--royal); border-color: var(--line); }
.btn-outline:hover { border-color: var(--ocean); color: var(--ocean); }
.btn-ghost-white { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.32); backdrop-filter: blur(6px); }
.btn-ghost-white:hover { background: rgba(255,255,255,.22); }
.btn:active { transform: scale(.97) !important; }

/* ── Header ── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92); backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(216,232,240,.6);
  transition: box-shadow .2s;
}
.nav { display: flex; align-items: center; gap: 28px; height: 76px; }
.logo { display: flex; align-items: center; }
.logo-img { height: 44px; width: auto; display: block; }
.logo-img-footer { height: 44px; width: auto; background: #fff; padding: 6px 12px; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,.18); }
.nav-links { display: flex; align-items: center; gap: 4px; margin-left: 12px; }
.nav-links a {
  font-weight: 600; font-size: .96rem; color: var(--ink);
  padding: 9px 14px; border-radius: 999px;
  transition: background .15s, color .15s; white-space: nowrap;
}
.nav-links a:hover { background: var(--mist); color: var(--ocean); }
.nav-links a.active { color: var(--ocean); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.lang-toggle { display: inline-flex; background: var(--mist); border-radius: 999px; padding: 4px; gap: 2px; }
.lang-toggle button {
  font-family: var(--font); font-weight: 700; font-size: .82rem; letter-spacing: .03em;
  border: none; background: transparent; color: var(--slate); cursor: pointer;
  padding: 6px 12px; border-radius: 999px; transition: all .18s;
}
.lang-toggle button.on { background: #fff; color: var(--royal); box-shadow: var(--shadow-sm); }
.menu-btn { display: none; background: var(--mist); border: none; border-radius: 12px; width: 44px; height: 44px; cursor: pointer; align-items: center; justify-content: center; }
.menu-btn svg { width: 22px; height: 22px; color: var(--navy); }
.mobile-nav { display: none; flex-direction: column; gap: 4px; padding: 12px var(--pad) 22px; border-bottom: 1px solid var(--line); background: #fff; }
.mobile-nav a { font-weight: 600; padding: 12px 14px; border-radius: 12px; color: var(--ink); }
.mobile-nav a:hover { background: var(--mist); }
.mobile-nav.open { display: flex; }

/* ── Hero (dark, dramatic) ── */
.hero {
  min-height: 90vh;
  background: var(--navy);
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding: clamp(72px, 9vw, 108px) 0;
}
.hero-mesh {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 65% 80% at 68% 50%, rgba(0,87,183,.38) 0%, transparent 60%),
    radial-gradient(ellipse 45% 60% at -5% 30%, rgba(0,150,199,.22) 0%, transparent 55%),
    radial-gradient(ellipse 40% 50% at 100% 85%, rgba(72,202,228,.18) 0%, transparent 50%);
}
.hero-orb {
  position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: .14; pointer-events: none;
}
.hero-orb-1 { width: 520px; height: 520px; background: var(--royal); top: -120px; right: -80px; }
.hero-orb-2 { width: 320px; height: 320px; background: var(--sky); bottom: -60px; left: 8%; }

/* ── Spotlight circles ── */
.hero-spot {
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
  mix-blend-mode: screen;
  will-change: transform;
}
.hero-spot-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(100,200,255,.70) 0%, rgba(0,150,199,.40) 50%, transparent 75%);
  filter: blur(8px);
  top: -10%; left: -5%;
  animation: spot1 12s ease-in-out infinite;
}
.hero-spot-2 {
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(180,240,255,.65) 0%, rgba(72,202,228,.38) 50%, transparent 75%);
  filter: blur(8px);
  top: 10%; left: 35%;
  animation: spot2 15s ease-in-out infinite;
  animation-delay: -3s;
}
.hero-spot-3 {
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(120,180,255,.68) 0%, rgba(0,87,183,.38) 50%, transparent 75%);
  filter: blur(8px);
  top: -8%; right: -5%;
  animation: spot3 18s ease-in-out infinite;
  animation-delay: -6s;
}
@keyframes spot1 {
  0%   { transform: translate(0px, 0px); }
  25%  { transform: translate(100px, -70px); }
  50%  { transform: translate(50px, 100px); }
  75%  { transform: translate(-80px, 50px); }
  100% { transform: translate(0px, 0px); }
}
@keyframes spot2 {
  0%   { transform: translate(0px, 0px); }
  25%  { transform: translate(-90px, 70px); }
  50%  { transform: translate(80px, -100px); }
  75%  { transform: translate(100px, 60px); }
  100% { transform: translate(0px, 0px); }
}
@keyframes spot3 {
  0%   { transform: translate(0px, 0px); }
  25%  { transform: translate(-100px, 80px); }
  50%  { transform: translate(-50px, -80px); }
  75%  { transform: translate(80px, -50px); }
  100% { transform: translate(0px, 0px); }
}

.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(48px, 6vw, 88px); align-items: center;
}
.hero-copy { display: flex; flex-direction: column; align-items: flex-start; }

.hero-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.08); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.14); border-radius: 999px;
  padding: 9px 18px; font-size: .84rem; font-weight: 700;
  color: rgba(255,255,255,.9); margin-bottom: 28px;
}
.hero-pill .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--sky);
  animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.25)} }

.hero h1 { color: #fff; margin-bottom: 24px; }
.hero h1 .hl {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: fadeSlideUp .8s .25s cubic-bezier(.16,1,.3,1) both;
}
.hero .lead { color: rgba(255,255,255,.68); max-width: 40ch; margin-bottom: 38px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 48px; }

.hero-trust {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  padding-top: 36px; border-top: 1px solid rgba(255,255,255,.1);
}
.stars { display: inline-flex; gap: 2px; color: #FFB703; }
.stars svg { width: 16px; height: 16px; }
.trust-text { font-size: .87rem; color: rgba(255,255,255,.6); font-weight: 600; }
.trust-text b { color: #fff; }
.trust-divider { width: 1px; height: 28px; background: rgba(255,255,255,.14); }

/* Hero visual */
.hero-visual { position: relative; }
.hero-photo-wrap {
  border-radius: var(--r-2xl); overflow: hidden;
  box-shadow: 0 48px 96px rgba(0,0,0,.45);
  background: var(--grad);
}
.hero-photo-wrap img {
  width: 100%; height: 480px; object-fit: cover; display: block;
}
.hero-photo-badge {
  position: absolute; bottom: 22px; left: 22px;
  background: rgba(255,255,255,.95); backdrop-filter: blur(12px);
  border-radius: var(--r-lg); padding: 14px 20px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow-md);
}
.hero-photo-badge .ic {
  width: 44px; height: 44px; border-radius: 13px;
  background: var(--grad); display: grid; place-items: center; color: #fff; flex: none;
}
.hero-photo-badge .ic svg { width: 22px; height: 22px; }
.hero-photo-badge strong { display: block; font-size: 1rem; font-weight: 800; color: var(--navy); }
.hero-photo-badge span { font-size: .78rem; color: var(--slate); font-weight: 600; }
.hero-float-badge {
  position: absolute; top: -20px; right: -20px;
  background: rgba(255,255,255,.95); backdrop-filter: blur(12px);
  border-radius: var(--r-md); padding: 12px 18px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow-md); font-size: .84rem; font-weight: 700; color: var(--navy);
}
.hero-float-badge .ic-sm {
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--mist); color: var(--ocean); display: grid; place-items: center;
}
.hero-float-badge .ic-sm svg { width: 18px; height: 18px; }

/* ── Zone strip — marquee carousel ── */
.zone-strip {
  background: var(--ink);
  overflow: hidden;
  padding: 14px 0;
  position: relative;
}
.zone-strip::before,
.zone-strip::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2; pointer-events: none;
}
.zone-strip::before { left: 0;  background: linear-gradient(to right, var(--ink), transparent); }
.zone-strip::after  { right: 0; background: linear-gradient(to left,  var(--ink), transparent); }

.zone-marquee-wrap { overflow: hidden; width: 100%; }

.zone-track {
  display: flex; width: max-content;
  animation: zone-scroll 120s linear infinite;
}
.zone-track:hover { animation-play-state: paused; }

@keyframes zone-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.zone-list {
  display: flex; align-items: center;
  gap: clamp(20px, 3vw, 40px);
  padding-right: clamp(20px, 3vw, 40px);
  white-space: nowrap;
}

.zone-item {
  display: flex; align-items: center; gap: 7px;
  font-weight: 600; font-size: .88rem; color: rgba(255,255,255,.72);
  flex-shrink: 0;
}
.zone-item svg { width: 14px; height: 14px; color: var(--sky); flex: none; }
.zone-item-cta { color: rgba(255,255,255,.95); }
.zone-item-cta b { color: var(--sky); }
.zone-sep {
  color: rgba(255,255,255,.22); font-size: 1.4rem; flex-shrink: 0;
  padding: 0 8px;
}

/* ── Generic section ── */
.sec { padding: clamp(72px, 9vw, 120px) 0; }
.sec-head { max-width: 660px; }
.sec-head.center { margin: 0 auto; text-align: center; }
.sec-head h2 { margin-top: 14px; }
.sec-head p { margin-top: 16px; color: var(--slate); }

/* ── Services photo grid ── */
.svc-photo-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; margin-top: 60px;
}
.svc-photo-card {
  background: #fff; border-radius: var(--r-xl);
  overflow: hidden; border: 1px solid var(--line);
  text-decoration: none; color: inherit;
  display: flex; flex-direction: column;
  transition: transform .3s cubic-bezier(.16,1,.3,1), box-shadow .3s, border-color .3s;
  box-shadow: var(--shadow-card);
}
.svc-photo-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.svc-photo-img { height: 220px; position: relative; overflow: hidden; background: var(--mist); }
.svc-photo-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s cubic-bezier(.16,1,.3,1); }
.svc-photo-card:hover .svc-photo-img img { transform: scale(1.07); }
.svc-photo-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 35%, rgba(1,42,74,.58) 100%);
  display: flex; align-items: flex-end; padding: 18px;
}
.svc-icon-glass {
  width: 46px; height: 46px; border-radius: 13px;
  background: rgba(255,255,255,.15); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.25);
  display: grid; place-items: center; color: #fff; flex: none;
}
.svc-icon-glass svg { width: 22px; height: 22px; }
.svc-photo-body { padding: 24px 26px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.svc-photo-body h3 { font-size: 1.15rem; font-weight: 800; color: var(--navy); transition: color .2s; }
.svc-photo-card:hover .svc-photo-body h3 { color: var(--ocean); }
.svc-photo-body p { color: var(--slate); font-size: .93rem; line-height: 1.65; }
.svc-more {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--ocean); font-weight: 700; font-size: .88rem;
  margin-top: auto; padding-top: 14px;
}
.svc-more svg { width: 15px; height: 15px; transition: transform .2s; }
.svc-photo-card:hover .svc-more svg { transform: translateX(4px); }

/* ── Why us (dark) ── */
.why {
  background: var(--navy); overflow: hidden; position: relative;
  padding: clamp(72px, 9vw, 120px) 0;
}
.why::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 55% 75% at 80% 50%, rgba(0,87,183,.28), transparent),
    radial-gradient(ellipse 40% 55% at 0% 80%, rgba(72,202,228,.12), transparent);
}
.why-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 6vw, 88px); align-items: center;
}
.why-copy h2, .why h2 { color: #fff; margin-top: 16px; margin-bottom: 42px; }
.why-list { display: grid; gap: 26px; }
.why-item { display: flex; gap: 18px; }
.why-tick {
  width: 50px; height: 50px; border-radius: 15px;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.11);
  display: grid; place-items: center; color: var(--sky); flex: none;
}
.why-tick svg { width: 24px; height: 24px; }
.why-item h4 { font-size: 1.05rem; color: #fff; margin-bottom: 5px; }
.why-item p { color: rgba(255,255,255,.55); font-size: .92rem; }

/* ── Why photo card (replaces stat-grid) ── */
.why-photo-wrap {
  position: relative; align-self: stretch;
  border-radius: var(--r-2xl); overflow: visible;
  display: flex; align-items: stretch;
}
.why-photo-wrap img {
  width: 100%; height: 100%; min-height: 460px; max-height: 580px;
  object-fit: cover; border-radius: var(--r-2xl);
  box-shadow: 0 32px 64px rgba(1,42,74,.45), 0 2px 8px rgba(0,150,199,.12);
  display: block;
}
.why-photo-badge {
  position: absolute; display: flex; align-items: center; gap: 12px;
  background: rgba(1, 42, 74, .75); backdrop-filter: blur(18px) saturate(1.8);
  -webkit-backdrop-filter: blur(18px) saturate(1.8);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--r-lg); padding: 14px 20px; color: #fff;
  box-shadow: 0 8px 28px rgba(1,42,74,.4);
}
.why-badge-top {
  top: -18px; right: -18px; flex-direction: column; align-items: flex-start; gap: 6px; min-width: 190px;
}
.why-badge-top .badge-stars { display: flex; gap: 3px; color: #FFB703; }
.why-badge-top .badge-stars svg { width: 15px; height: 15px; }
.why-badge-top strong { font-size: 1.35rem; font-weight: 800; color: #fff; line-height: 1; }
.why-badge-top span { font-size: .8rem; color: rgba(255,255,255,.6); }
.why-badge-bottom {
  bottom: -18px; left: -18px; min-width: 250px;
}
.badge-ic {
  width: 40px; height: 40px; border-radius: 50%; flex: none;
  background: var(--grad); display: grid; place-items: center; color: #fff;
}
.badge-ic svg { width: 20px; height: 20px; }
.why-photo-badge strong { font-size: .95rem; font-weight: 700; color: #fff; display: block; }
.why-photo-badge span { font-size: .78rem; color: rgba(255,255,255,.6); display: block; margin-top: 2px; }

/* ── Testimonials ── */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 56px; }
.testimonial-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-xl);
  padding: 32px; display: flex; flex-direction: column; gap: 16px;
  box-shadow: var(--shadow-card);
  transition: transform .25s ease, box-shadow .25s ease;
}
.testimonial-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: rgba(0,150,199,.15); }
.testimonial-stars { display: flex; gap: 3px; color: #FFB703; }
.testimonial-stars svg { width: 17px; height: 17px; }
.testimonial-text { color: var(--ink); font-size: .97rem; line-height: 1.75; flex: 1; }
.testimonial-author {
  display: flex; align-items: center; gap: 12px;
  padding-top: 18px; border-top: 1px solid var(--line);
}
.author-av {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--grad); color: #fff;
  display: grid; place-items: center; font-weight: 800; font-size: .95rem; flex: none;
}
.author-name { font-weight: 700; font-size: .95rem; color: var(--navy); }
.author-loc { color: var(--slate); font-size: .8rem; font-weight: 600; }
.author-g { margin-left: auto; width: 20px; height: 20px; flex: none; }

/* ── FAQ ── */
.faq-list { display: flex; flex-direction: column; margin-top: 52px; max-width: 780px; margin-left: auto; margin-right: auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-q {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 4px; cursor: pointer; list-style: none;
  font-weight: 700; font-size: 1.05rem; color: var(--navy);
  gap: 16px; transition: color .2s;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q::after { content: "+"; font-size: 1.5rem; font-weight: 300; color: var(--ocean); flex: none; transition: transform .3s cubic-bezier(.16,1,.3,1); }
.faq-item[open] .faq-q { color: var(--ocean); }
.faq-item[open] .faq-q::after { transform: rotate(45deg); }
.faq-a { padding: 0 4px 24px; color: var(--slate); font-size: .97rem; line-height: 1.72; font-weight: 500; animation: faqOpen .35s cubic-bezier(.16,1,.3,1); }
@keyframes faqOpen { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* ── CTA Band ── */
.cta-band { padding: clamp(56px, 7vw, 96px) 0; }
.cta-inner {
  background: var(--grad); border-radius: var(--r-2xl);
  padding: clamp(52px, 6vw, 76px); color: #fff;
  position: relative; overflow: hidden; box-shadow: var(--shadow-blue);
}
.cta-inner::before { content:""; position:absolute; right:-110px; top:-110px; width:440px; height:440px; border-radius:50%; background:rgba(255,255,255,.07); pointer-events:none; }
.cta-inner::after  { content:""; position:absolute; left:-90px; bottom:-150px; width:380px; height:380px; border-radius:50%; background:rgba(255,255,255,.05); pointer-events:none; }
.cta-flex { position:relative; z-index:1; display:flex; align-items:center; justify-content:space-between; gap:36px; flex-wrap:wrap; }
.cta-text h2 { color:#fff; font-size: clamp(1.9rem,3.5vw,2.8rem); max-width:22ch; }
.cta-text p { color:rgba(255,255,255,.84); margin-top:12px; font-size:1.06rem; }

/* ── Footer ── */
.site-footer { background: var(--navy); color: rgba(255,255,255,.72); padding: clamp(60px,7vw,84px) 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-about { margin-top: 18px; font-size: .94rem; max-width: 30ch; line-height: 1.7; color: rgba(255,255,255,.6); }
.footer-social { display: flex; gap: 10px; margin-top: 22px; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 11px;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.08);
  display: grid; place-items: center; color: rgba(255,255,255,.65);
  transition: background .2s, color .2s, border-color .2s;
}
.footer-social a:hover { background: var(--ocean); color: #fff; border-color: var(--ocean); }
.footer-social svg { width: 18px; height: 18px; }
.footer-col h5 { color: #fff; font-size: .79rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 18px; }
.footer-col a, .footer-col p { display: block; font-size: .93rem; padding: 5px 0; color: rgba(255,255,255,.62); }
.footer-col a:hover { color: var(--sky); }
.footer-contact-item { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 10px; }
.footer-contact-item svg { width: 17px; height: 17px; color: var(--sky); flex: none; margin-top: 3px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08); margin-top: 56px; padding-top: 24px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: .84rem; color: rgba(255,255,255,.42);
}

/* ── Page hero (interior pages) ── */
.page-hero {
  background: var(--navy); padding: clamp(64px,9vw,108px) 0 clamp(52px,6vw,76px);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content:''; position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(ellipse 70% 70% at 72% 50%, rgba(0,87,183,.36), transparent),
    radial-gradient(ellipse 40% 55% at -5% 80%, rgba(72,202,228,.14), transparent);
}
.page-hero-inner { position: relative; z-index: 1; max-width: 760px; }
.page-hero .crumbs { font-size: .88rem; color: rgba(255,255,255,.48); font-weight: 600; margin-bottom: 22px; }
.page-hero .crumbs a { transition: color .15s; }
.page-hero .crumbs a:hover { color: var(--sky); }
.page-hero .crumbs .sep { margin: 0 8px; color: rgba(255,255,255,.28); }
.page-hero h1 { font-size: clamp(2.3rem, 5vw, 3.8rem); color: #fff; }
.page-hero p.lead { margin-top: 20px; color: rgba(255,255,255,.68); max-width: 52ch; }
.page-hero .hero-actions { margin-top: 32px; }

/* ── Services detail page ── */
.svc-details-wrap { padding: clamp(24px,4vw,48px) 0 clamp(48px,6vw,80px); }
.svc-detail-item { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px,6vw,84px); align-items: center; padding: clamp(48px,6vw,72px) 0; border-bottom: 1px solid var(--line); scroll-margin-top: 90px; }
.svc-detail-item:last-child { border-bottom: none; }
.svc-detail-item:nth-child(even) .svc-detail-media { order: -1; }
.svc-detail-media { border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-md); }
.svc-detail-media img { width: 100%; height: 400px; object-fit: cover; display: block; }
.svc-detail-icon { width: 60px; height: 60px; border-radius: 18px; background: var(--mist); color: var(--ocean); display: grid; place-items: center; margin-bottom: 22px; }
.svc-detail-icon svg { width: 30px; height: 30px; }
.svc-detail-copy h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
.svc-detail-copy p { color: var(--slate); margin-top: 16px; font-size: .99rem; line-height: 1.7; }
.svc-features { display: grid; gap: 12px; margin-top: 26px; list-style: none; }
.svc-features li { display: flex; gap: 12px; align-items: center; font-weight: 600; color: var(--ink); }
.svc-features li svg { width: 20px; height: 20px; color: var(--ocean); flex: none; }
.svc-detail-copy .btn { margin-top: 30px; }

/* ── About page ── */
.about-who { padding: clamp(64px,8vw,104px) 0; }
.about-who-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(48px,6vw,84px); align-items: center; }
.about-who-media { border-radius: var(--r-2xl); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-who-media img { width: 100%; height: 480px; object-fit: cover; display: block; }
.about-who-copy h2 { margin-top: 16px; }
.about-who-copy p { color: var(--slate); margin-top: 18px; font-size: 1rem; line-height: 1.75; }
.about-who-copy p + p { margin-top: 14px; }

.about-values-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; margin-top: 56px; }
.value-card { padding: 32px 28px; border-radius: var(--r-xl); background:#fff; border:1px solid var(--line); box-shadow: var(--shadow-card); transition: transform .25s ease, box-shadow .25s ease; }
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.value-icon { width: 56px; height: 56px; border-radius: 16px; background: var(--mist); color: var(--ocean); display: grid; place-items: center; margin-bottom: 20px; }
.value-icon svg { width: 28px; height: 28px; }
.value-card h3 { font-size: 1.18rem; }
.value-card p { color: var(--slate); margin-top: 10px; font-size: .96rem; line-height: 1.65; }

.about-stats { background: var(--grad); padding: clamp(56px,7vw,80px) 0; position: relative; overflow: hidden; }
.about-stats::before { content:''; position:absolute; inset:0; background: radial-gradient(ellipse 60% 80% at 80% 50%, rgba(255,255,255,.08), transparent), radial-gradient(ellipse 40% 60% at 10% 80%, rgba(255,255,255,.05), transparent); }
.about-stats-grid { position:relative; z-index:1; display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.about-stat { text-align: center; padding: 20px 10px; }
.about-stat .num { font-size: clamp(2.6rem, 5vw, 3.6rem); font-weight: 800; color: #fff; display: block; }
.about-stat .lbl { color: rgba(255,255,255,.78); font-weight: 600; font-size: .95rem; margin-top: 6px; display: block; }

/* ── Contact page ── */
.contact-section { padding: clamp(64px,8vw,96px) 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(48px,5vw,72px); align-items: start; }
.contact-intro h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); }
.contact-intro p { color: var(--slate); margin-top: 16px; font-size: 1rem; line-height: 1.7; }
.contact-list { display: grid; gap: 22px; margin-top: 36px; }
.ci { display: flex; gap: 18px; align-items: flex-start; }
.ci-ic { width: 52px; height: 52px; border-radius: 16px; background: var(--mist); color: var(--ocean); display: grid; place-items: center; flex: none; }
.ci-ic svg { width: 24px; height: 24px; }
.ci h4 { font-size: 1rem; margin-bottom: 3px; }
.ci p, .ci a { color: var(--slate); font-weight: 600; font-size: .96rem; }
.ci a:hover { color: var(--ocean); }
.map-block {
  margin-top: 28px; border-radius: var(--r-xl); overflow: hidden;
  background: var(--navy); height: 200px;
  display: flex; align-items: center; justify-content: center; position: relative;
}
.map-block::before { content:''; position:absolute; inset:0; background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(0,87,183,.45), transparent); }
.map-block-inner { position:relative; z-index:1; text-align:center; }
.map-block-inner svg { width: 32px; height: 32px; color: var(--sky); margin: 0 auto 10px; display: block; }
.map-block-inner p { font-weight: 700; font-size: .95rem; color: rgba(255,255,255,.8); }
.map-block-inner small { color: rgba(255,255,255,.5); font-size: .82rem; }

.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-2xl); padding: clamp(28px,4vw,48px); box-shadow: var(--shadow-md); }
.form-card h3 { font-size: 1.65rem; }
.form-sub { color: var(--slate); margin-top: 8px; font-size: .96rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-weight: 700; font-size: .84rem; color: var(--ink); }
.field label .req { color: var(--ocean); }
.field input, .field select, .field textarea {
  font-family: var(--font); font-size: .97rem; color: var(--navy);
  padding: 14px 16px; border: 1.5px solid var(--line); border-radius: 13px; background: var(--mist-2);
  transition: border-color .15s, box-shadow .15s, background .15s; width: 100%;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--ocean); background: #fff;
  box-shadow: 0 0 0 4px rgba(0,150,199,.10);
}
.field input::placeholder, .field textarea::placeholder { color: #b0c5d2; }
.form-card .btn { width: 100%; margin-top: 10px; }
.form-note { font-size: .82rem; color: var(--slate); text-align: center; margin-top: 14px; }
.form-success { display: none; text-align: center; padding: 44px 10px; }
.form-success.show { display: block; }
.form-success .check { width: 74px; height: 74px; border-radius: 50%; background: var(--grad); display: grid; place-items: center; margin: 0 auto 22px; color: #fff; box-shadow: var(--shadow-blue); }
.form-success .check svg { width: 36px; height: 36px; }
.form-success h3 { font-size: 1.55rem; }
.form-success p { color: var(--slate); margin-top: 10px; }

/* ── i18n ── */
[data-lang-show] { display: none; }

/* ── Reveal animations ── */
.reveal       { opacity: 0; transform: translateY(32px);  transition: opacity .75s cubic-bezier(.16,1,.3,1), transform .75s cubic-bezier(.16,1,.3,1); }
.reveal-left  { opacity: 0; transform: translateX(-36px); transition: opacity .75s cubic-bezier(.16,1,.3,1), transform .75s cubic-bezier(.16,1,.3,1); }
.reveal-right { opacity: 0; transform: translateX(36px);  transition: opacity .75s cubic-bezier(.16,1,.3,1), transform .75s cubic-bezier(.16,1,.3,1); }
.reveal-scale { opacity: 0; transform: scale(.94);        transition: opacity .7s  cubic-bezier(.16,1,.3,1), transform .7s  cubic-bezier(.16,1,.3,1); }
.reveal.in, .reveal-left.in, .reveal-right.in, .reveal-scale.in { opacity: 1; transform: none; }

/* Stagger */
.svc-photo-grid .svc-photo-card:nth-child(1) { transition-delay: 0s; }
.svc-photo-grid .svc-photo-card:nth-child(2) { transition-delay: .10s; }
.svc-photo-grid .svc-photo-card:nth-child(3) { transition-delay: .18s; }
.svc-photo-grid .svc-photo-card:nth-child(4) { transition-delay: .26s; }
.svc-photo-grid .svc-photo-card:nth-child(5) { transition-delay: .34s; }
.svc-photo-grid .svc-photo-card:nth-child(6) { transition-delay: .42s; }
.testimonials-grid .testimonial-card:nth-child(1) { transition-delay: 0s; }
.testimonials-grid .testimonial-card:nth-child(2) { transition-delay: .10s; }
.testimonials-grid .testimonial-card:nth-child(3) { transition-delay: .18s; }
.about-values-grid .value-card:nth-child(1) { transition-delay: 0s; }
.about-values-grid .value-card:nth-child(2) { transition-delay: .10s; }
.about-values-grid .value-card:nth-child(3) { transition-delay: .18s; }
.about-stats-grid .about-stat:nth-child(1) { transition-delay: 0s; }
.about-stats-grid .about-stat:nth-child(2) { transition-delay: .10s; }
.about-stats-grid .about-stat:nth-child(3) { transition-delay: .20s; }
.about-stats-grid .about-stat:nth-child(4) { transition-delay: .30s; }

@keyframes fadeSlideUp { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: no-preference) {
  .hero h1 .hl { animation: fadeSlideUp .8s .25s cubic-bezier(.16,1,.3,1) both; }
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .about-values-grid { grid-template-columns: repeat(2, 1fr); }
  .about-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 860px) {
  .nav-links, .nav-cta { display: none; }
  .menu-btn { display: flex; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { margin-top: 44px; }
  .hero-float-badge { display: none; }
  .svc-photo-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .about-who-grid { grid-template-columns: 1fr; }
  .svc-detail-item { grid-template-columns: 1fr; }
  .svc-detail-item:nth-child(even) .svc-detail-media { order: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .cta-flex { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 600px) {
  .svc-photo-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .svc-photo-img { height: 160px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .about-values-grid { grid-template-columns: 1fr; }
  .about-stats-grid { grid-template-columns: repeat(2,1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .why-photo-wrap img { min-height: 300px; max-height: 400px; }
  .why-badge-bottom { left: 0; right: 0; bottom: -14px; min-width: unset; }
  .footer-grid { grid-template-columns: 1fr; }
  .trust-divider { display: none; }
}

/* ═══════════════════════════════════════════════
   CARD STACK — Services section
   ═══════════════════════════════════════════════ */
.card-stack-wrap { margin-top: 60px; }

.card-stack-stage {
  position: relative;
  width: 100%;
  height: 510px;
  perspective: 1100px;
  overflow: visible;
  outline: none;
}

.stack-glow-top {
  position: absolute; inset-x: 0; top: 0;
  height: 220px;
  background: radial-gradient(ellipse 65% 100% at 50% 0%, rgba(0,150,199,.07), transparent);
  pointer-events: none; z-index: 0;
}
.stack-glow-bottom {
  position: absolute; inset-x: 0; bottom: -30px;
  height: 160px;
  background: radial-gradient(ellipse 70% 100% at 50% 100%, rgba(1,42,74,.11), transparent);
  pointer-events: none; z-index: 0;
}

/* Base card — absolute positioned, centered, transformed by JS */
.stack-card {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 480px;
  height: 410px;
  margin-left: -240px;
  border-radius: 20px;
  overflow: hidden;
  border: 3px solid rgba(1,42,74,.07);
  background: #fff;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  will-change: transform, opacity;
  transition:
    transform .55s cubic-bezier(0.32,0.72,0,1),
    opacity .4s ease,
    box-shadow .35s ease;
  transform-style: preserve-3d;
  user-select: none;
  cursor: pointer;
  opacity: 0; /* JS reveals on init */
  box-shadow: 0 8px 40px rgba(1,42,74,.10), 0 2px 8px rgba(1,42,74,.05);
}

.stack-card--active {
  box-shadow: 0 24px 64px rgba(1,42,74,.16), 0 4px 16px rgba(0,150,199,.12);
  border-color: rgba(0,150,199,.14);
}

/* Image region inside stack card */
.stack-card .svc-photo-img { height: 215px; }
.stack-card:hover .svc-photo-img img { transform: scale(1.05); }
.stack-card--active:hover .svc-photo-body h3 { color: var(--ocean); }
.stack-card--active:hover .svc-more svg { transform: translateX(4px); }

/* ── Navigation dots ── */
.stack-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 30px;
}

.stack-dot {
  height: 8px;
  width: 8px;
  border-radius: 4px;
  border: none;
  padding: 0;
  background: rgba(1,42,74,.18);
  cursor: pointer;
  transition: background .2s, width .28s cubic-bezier(.16,1,.3,1);
}
.stack-dot.active { width: 28px; background: var(--ocean); }
.stack-dot:hover:not(.active) { background: rgba(1,42,74,.38); }

/* ── Responsive sizing ── */
@media (max-width: 900px) {
  .card-stack-stage { height: 450px; }
  .stack-card { width: 340px; height: 370px; margin-left: -170px; }
  .stack-card .svc-photo-img { height: 180px; }
}

@media (max-width: 600px) {
  .card-stack-stage { height: 390px; }
  .stack-card { width: 280px; height: 330px; margin-left: -140px; }
  .stack-card .svc-photo-img { height: 155px; }
  .stack-card .svc-photo-body { padding: 16px 18px; }
}