/* ==========================================================================
   SHREE HARI COLD STORAGE — CORE STYLESHEET
   Design system: "Cold-Chain Control Panel"
   Blueprint/industrial schematic aesthetic paired with a digital
   control-room readout motif (monospace stat displays, frost grid,
   temperature-gradient accents).
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
  /* Brand palette */
  --primary: #0D47A1;
  --primary-dark: #08316f;
  --secondary: #42A5F5;
  --accent: #00BCD4;
  --dark: #1E293B;
  --white: #FFFFFF;
  --bg: #F4F8FC;
  --frost: #E3F2FD;

  /* Derived / utility colors */
  --text: #1E293B;
  --text-muted: #52657a;
  --border: #d7e6f5;
  --success: #1e9e5a;
  --error: #d92d2d;

  /* Typography */
  --font-display: 'Poppins', sans-serif;
  --font-body: 'Poppins', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout */
  --max-width: 1280px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --header-h: 84px;

  /* Shadow */
  --shadow-sm: 0 2px 10px rgba(13, 71, 161, 0.08);
  --shadow-md: 0 12px 32px rgba(13, 71, 161, 0.12);
  --shadow-lg: 0 24px 60px rgba(13, 71, 161, 0.18);

  /* Motion */
  --ease: cubic-bezier(.4,0,.2,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
input, textarea { font: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--dark); line-height: 1.2; font-weight: 700; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.container { max-width: var(--max-width); margin-inline: auto; padding-inline: 24px; }
.section { padding: 96px 0; }
.section--tight { padding: 64px 0; }
.section--alt { background: var(--white); }

.eyebrow {
  font-family: var(--font-mono);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 2px;
  background: var(--accent);
  display: inline-block;
}

.section-heading { max-width: 680px; margin-bottom: 52px; }
.section-heading h2 { font-size: clamp(1.9rem, 3.2vw, 2.6rem); margin-bottom: 14px; }
.section-heading p { color: var(--text-muted); font-size: 1.05rem; }
.section-heading.center { margin-inline: auto; text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.btn-outline {
  background: rgba(255,255,255,0.08);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.55);
  backdrop-filter: blur(6px);
}
.btn-outline:hover { background: rgba(255,255,255,0.18); transform: translateY(-3px); }
.btn-accent {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(0,188,212,0.35);
}
.btn-accent:hover { transform: translateY(-3px); }
.btn-ghost {
  color: var(--primary);
  border: 1.5px solid var(--border);
  background: var(--white);
}
.btn-ghost:hover { border-color: var(--primary); background: var(--frost); }

/* ---------- Scroll progress bar ---------- */
#scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  z-index: 1100;
  transition: width .1s linear;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(244, 248, 252, 0.78);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(13,71,161,0.08);
  transition: box-shadow .3s var(--ease), background .3s var(--ease);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); background: rgba(244, 248, 252, 0.95); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 46px; height: 46px; border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.brand-mark svg { width: 26px; height: 26px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--font-display); font-weight: 700; font-size: 1.08rem; color: var(--dark); letter-spacing: 0.2px; }
.brand-text span { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 1.5px; color: var(--accent); text-transform: uppercase; margin-top: 2px; }

.nav-menu { display: flex; align-items: center; gap: 6px; }
.nav-menu a {
  padding: 10px 16px;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text);
  border-radius: 999px;
  position: relative;
  transition: color .2s, background .2s;
}
.nav-menu a:hover { color: var(--primary); background: rgba(13,71,161,0.06); }
.nav-menu a.active { color: var(--primary); font-weight: 600; background: rgba(13,71,161,0.08); }
.header-cta { display: flex; align-items: center; gap: 14px; }
.header-cta .btn-ghost { padding: 11px 22px; font-size: 0.9rem; }

.hamburger {
  display: none;
  width: 44px; height: 44px;
  border-radius: 10px;
  align-items: center; justify-content: center;
  background: var(--white);
  border: 1px solid var(--border);
}
.hamburger span { display: block; width: 20px; height: 2px; background: var(--dark); position: relative; transition: transform .25s var(--ease), opacity .25s; }
.hamburger span::before, .hamburger span::after { content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: var(--dark); transition: transform .25s var(--ease); }
.hamburger span::before { top: -6px; }
.hamburger span::after { top: 6px; }
.hamburger.open span { background: transparent; }
.hamburger.open span::before { transform: translateY(6px) rotate(45deg); }
.hamburger.open span::after { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: var(--header-h) 0 0 0;
  background: var(--white);
  z-index: 999;
  padding: 32px 24px;
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
  overflow-y: auto;
}
.mobile-menu.open { opacity: 1; transform: translateY(0); visibility: visible; }
.mobile-menu a { display: block; padding: 16px 4px; font-size: 1.15rem; font-weight: 600; border-bottom: 1px solid var(--border); color: var(--dark); }
.mobile-menu .header-cta { margin-top: 28px; flex-direction: column; align-items: stretch; }
.mobile-menu .header-cta a { border: none; text-align: center; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 64px 0 110px;
  background: radial-gradient(circle at 15% 20%, rgba(66,165,245,0.16), transparent 45%),
              radial-gradient(circle at 85% 0%, rgba(0,188,212,0.14), transparent 40%),
              linear-gradient(180deg, var(--bg), var(--white));
  overflow: hidden;
}
.hero .container { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero-copy .eyebrow { color: var(--primary); }
.hero-copy .eyebrow::before { background: var(--primary); }
.hero-copy h1 { font-size: clamp(2.3rem, 4.6vw, 3.6rem); letter-spacing: -0.5px; margin-bottom: 20px; }
.hero-copy h1 em { font-style: normal; color: var(--primary); background: linear-gradient(90deg, var(--primary), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-copy p.lead { font-size: 1.12rem; color: var(--text-muted); max-width: 520px; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 44px; }
.hero-actions .btn-outline { color: var(--primary); border-color: var(--primary); background: var(--white); }
.hero-actions .btn-outline:hover { background: var(--frost); }

.hero-stats { display: flex; gap: 34px; flex-wrap: wrap; }
.hero-stats .stat b { display: block; font-family: var(--font-mono); font-size: 1.6rem; color: var(--primary); }
.hero-stats .stat span { font-size: 0.82rem; color: var(--text-muted); }

.hero-visual { position: relative; }
.hero-visual .readout-card {
  position: absolute; bottom: -22px; left: -22px;
  background: var(--dark);
  color: var(--white);
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  font-family: var(--font-mono);
  z-index: 2;
  min-width: 190px;
  animation: floatY 5s ease-in-out infinite;
}
.hero-visual .readout-card .label { font-size: 0.65rem; letter-spacing: 2px; opacity: 0.6; text-transform: uppercase; }
.hero-visual .readout-card .value { font-size: 1.7rem; color: var(--accent); display: flex; align-items: baseline; gap: 6px; margin-top: 2px; }
.hero-visual .readout-card .value .dot { width: 8px; height: 8px; border-radius: 50%; background: #33e07a; box-shadow: 0 0 8px #33e07a; display: inline-block; margin-right: 4px; animation: pulse 1.8s infinite; }
.hero-visual .frame-img { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid rgba(13,71,161,0.08); }

@keyframes floatY { 0%,100% { transform: translateY(0);} 50% { transform: translateY(-10px);} }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ---------- Marquee / trust strip ---------- */
.trust-strip { padding: 26px 0; background: var(--white); border-block: 1px solid var(--border); }
.trust-strip .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 18px; }
.trust-strip .item { display: flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 0.82rem; color: var(--text-muted); letter-spacing: 0.5px; }
.trust-strip .item svg { width: 18px; height: 18px; stroke: var(--accent); flex-shrink: 0; }

/* ---------- Cards: Why choose us ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }

.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
  position: relative;
  overflow: hidden;
}
.feature-card::after {
  content: ""; position: absolute; inset: auto -40% -60% auto; width: 160px; height: 160px;
  background: radial-gradient(circle, rgba(0,188,212,0.12), transparent 70%);
  opacity: 0; transition: opacity .3s;
}
.feature-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: rgba(13,71,161,0.18); }
.feature-card:hover::after { opacity: 1; }
.feature-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: linear-gradient(135deg, var(--frost), var(--white));
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.feature-icon svg { width: 26px; height: 26px; stroke: var(--primary); }
.feature-card h3 { font-size: 1.12rem; margin-bottom: 10px; }
.feature-card p { color: var(--text-muted); font-size: 0.95rem; }
.feature-card .tag {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 1.5px;
  color: var(--accent); text-transform: uppercase; display: block; margin-bottom: 10px;
}

/* ---------- Services ---------- */
.service-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
}
.service-card {
  background: var(--dark);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  min-height: 210px;
  display: flex; flex-direction: column; justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: transform .3s var(--ease);
}
.service-card:hover { transform: translateY(-6px); }
.service-card::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(66,165,245,0.22), transparent 55%);
}
.service-card .num { font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent); opacity: 0.9; position: relative; }
.service-card h3 { color: var(--white); font-size: 1.15rem; margin-top: 40px; position: relative; }
.service-card p { color: rgba(255,255,255,0.65); font-size: 0.88rem; margin-top: 8px; position: relative; }

/* ---------- Glassmorphism panel (About preview / CTA) ---------- */
.glass-panel {
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(255,255,255,0.6);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.about-preview { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: center; }
.about-preview .visual { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.about-preview .timeline-mini { display: flex; gap: 26px; margin-top: 32px; flex-wrap: wrap; }
.about-preview .timeline-mini .t b { font-family: var(--font-mono); color: var(--primary); font-size: 1.3rem; display: block; }
.about-preview .timeline-mini .t span { font-size: 0.8rem; color: var(--text-muted); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--primary), var(--primary-dark) 60%, var(--dark));
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; right: -60px; top: -60px; width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(0,188,212,0.35), transparent 70%);
}
.cta-band h2 { color: var(--white); font-size: clamp(1.5rem, 2.6vw, 2.1rem); max-width: 480px; }
.cta-band p { color: rgba(255,255,255,0.75); margin-top: 10px; max-width: 460px; }
.cta-band .actions { display: flex; gap: 14px; flex-wrap: wrap; position: relative; }

/* ---------- Business highlights strip ---------- */
.highlights { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.highlight-chip {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 20px 14px; text-align: center;
}
.highlight-chip svg { width: 26px; height: 26px; stroke: var(--accent); margin-inline: auto 10px; margin-bottom: 10px;}
.highlight-chip span { font-size: 0.82rem; font-weight: 600; color: var(--dark); }

/* ---------- Footer ---------- */
.site-footer { background: var(--dark); color: rgba(255,255,255,0.75); padding-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 0.8fr 1fr 1fr; gap: 48px; padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand .brand-text strong { color: var(--white); }
.footer-brand p { margin-top: 16px; font-size: 0.92rem; line-height: 1.7; max-width: 320px; color: rgba(255,255,255,0.6); }
.footer-col h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 18px; letter-spacing: 0.4px; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col a, .footer-col address { font-size: 0.9rem; color: rgba(255,255,255,0.65); font-style: normal; transition: color .2s; }
.footer-col a:hover { color: var(--accent); }
.footer-social { display: flex; gap: 10px; margin-top: 18px; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.2); display: flex; align-items: center; justify-content: center; }
.footer-social a:hover { background: var(--accent); border-color: var(--accent); }
.footer-social svg { width: 16px; height: 16px; stroke: currentColor; }
.footer-bottom { padding: 26px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 0.82rem; color: rgba(255,255,255,0.45); }
.footer-bottom a { color: rgba(255,255,255,0.6); }
.footer-bottom a:hover { color: var(--accent); }

/* ---------- Back to top ---------- */
#back-to-top {
  position: fixed; right: 24px; bottom: 24px;
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--primary); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .3s, transform .3s, visibility .3s, background .2s;
  z-index: 900;
}
#back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
#back-to-top:hover { background: var(--accent); }
#back-to-top svg { width: 20px; height: 20px; }

/* ---------- Reveal-on-scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal-delay-1.in-view { transition-delay: .08s; }
.reveal-delay-2.in-view { transition-delay: .16s; }
.reveal-delay-3.in-view { transition-delay: .24s; }
.reveal-delay-4.in-view { transition-delay: .32s; }

/* ---------- Page header (inner pages) ---------- */
.page-hero {
  padding: 64px 0 56px;
  background: linear-gradient(160deg, var(--dark), var(--primary-dark) 120%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.12) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: 0.5;
}
.page-hero .container { position: relative; }
.breadcrumb { display: flex; gap: 8px; align-items: center; font-family: var(--font-mono); font-size: 0.78rem; color: rgba(255,255,255,0.55); margin-bottom: 18px; letter-spacing: 1px; text-transform: uppercase; }
.breadcrumb a:hover { color: var(--accent); }
.page-hero h1 { color: var(--white); font-size: clamp(2rem, 4vw, 3rem); max-width: 640px; }
.page-hero p { color: rgba(255,255,255,0.72); max-width: 560px; margin-top: 16px; font-size: 1.05rem; }

/* ---------- Loading screen ---------- */
#page-loader {
  position: fixed; inset: 0; z-index: 3000;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  transition: opacity .5s var(--ease), visibility .5s;
}
#page-loader.hidden { opacity: 0; visibility: hidden; }
.loader-mark { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.loader-ring { width: 56px; height: 56px; border-radius: 50%; border: 3px solid var(--frost); border-top-color: var(--primary); animation: spin 0.9s linear infinite; }
.loader-mark span { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 3px; color: var(--primary); text-transform: uppercase; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-lg { margin-top: 48px; }

/* ==========================================================================
   ABOUT PAGE
   ========================================================================== */
.story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.story-grid .visual { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.story-grid h2 { margin-bottom: 18px; }
.story-grid p { color: var(--text-muted); margin-bottom: 14px; }
.owner-tag { display: flex; align-items: center; gap: 14px; margin-top: 28px; padding: 16px 20px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.owner-tag .avatar { width: 46px; height: 46px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); flex-shrink: 0; display: flex; align-items: center; justify-content: center; color: var(--white); font-family: var(--font-display); font-weight: 700; }
.owner-tag strong { display: block; font-size: 0.95rem; }
.owner-tag span { font-size: 0.8rem; color: var(--text-muted); }

.mv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.mv-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 34px 28px; }
.mv-card .feature-icon { margin-bottom: 22px; }
.mv-card h3 { margin-bottom: 12px; }
.mv-card p { color: var(--text-muted); font-size: 0.95rem; }

.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.value-item { text-align: center; padding: 26px 16px; }
.value-item .feature-icon { margin-inline: auto; margin-bottom: 18px; }
.value-item h4 { font-size: 1rem; margin-bottom: 8px; }
.value-item p { font-size: 0.86rem; color: var(--text-muted); }

/* Timeline */
.timeline { position: relative; max-width: 780px; margin-inline: auto; }
.timeline::before { content: ""; position: absolute; left: 22px; top: 0; bottom: 0; width: 2px; background: linear-gradient(var(--secondary), var(--accent)); }
.timeline-item { position: relative; padding-left: 66px; padding-bottom: 48px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot { position: absolute; left: 8px; top: 2px; width: 30px; height: 30px; border-radius: 50%; background: var(--primary); border: 4px solid var(--bg); box-shadow: 0 0 0 2px var(--primary); display: flex; align-items: center; justify-content: center; }
.timeline-dot svg { width: 14px; height: 14px; stroke: var(--white); }
.timeline-item .year { font-family: var(--font-mono); color: var(--accent); font-size: 0.85rem; letter-spacing: 1px; }
.timeline-item h4 { margin: 6px 0 8px; font-size: 1.15rem; }
.timeline-item p { color: var(--text-muted); font-size: 0.95rem; max-width: 520px; }

/* Infra strip */
.infra-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.infra-card { border-radius: var(--radius-md); overflow: hidden; background: var(--white); border: 1px solid var(--border); }
.infra-card .visual { aspect-ratio: 4/3; overflow: hidden; }
.infra-card .body { padding: 22px 24px; }
.infra-card h4 { font-size: 1.02rem; margin-bottom: 6px; }
.infra-card p { font-size: 0.88rem; color: var(--text-muted); }

/* ==========================================================================
   GALLERY PAGE
   ========================================================================== */
.gallery-filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn {
  padding: 10px 20px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--white); font-size: 0.88rem; font-weight: 600; color: var(--text-muted);
  transition: all .2s var(--ease);
}
.filter-btn:hover { border-color: var(--primary); color: var(--primary); }
.filter-btn.active { background: var(--primary); color: var(--white); border-color: var(--primary); }

.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; grid-auto-flow: dense; }
.gallery-item {
  position: relative; border-radius: var(--radius-md); overflow: hidden; cursor: zoom-in;
  aspect-ratio: 1/1; background: var(--white); border: 1px solid var(--border);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.gallery-item.tall { grid-row: span 2; aspect-ratio: 1/2.15; }
.gallery-item.wide { grid-column: span 2; aspect-ratio: 2.15/1; }
.gallery-item:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item .overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: 18px;
  background: linear-gradient(180deg, transparent 40%, rgba(13,20,35,0.85));
  opacity: 0; transition: opacity .3s;
}
.gallery-item:hover .overlay { opacity: 1; }
.gallery-item .overlay .cat { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 1.5px; color: var(--accent); text-transform: uppercase; }
.gallery-item .overlay h4 { color: var(--white); font-size: 0.95rem; margin-top: 4px; }
.gallery-item .zoom-hint { position: absolute; top: 14px; right: 14px; width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.9); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity .3s; }
.gallery-item:hover .zoom-hint { opacity: 1; }
.gallery-item .zoom-hint svg { width: 16px; height: 16px; stroke: var(--primary); }
.gallery-item.hidden-item { display: none; }

.skeleton { background: linear-gradient(100deg, var(--frost) 30%, #fff 50%, var(--frost) 70%); background-size: 200% 100%; animation: shimmer 1.4s infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(10,16,28,0.92);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: opacity .3s var(--ease), visibility .3s;
  padding: 24px;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox-inner { position: relative; max-width: 900px; width: 100%; }
.lightbox-inner img { width: 100%; border-radius: var(--radius-md); box-shadow: var(--shadow-lg); background: var(--white); }
.lightbox-caption { text-align: center; color: rgba(255,255,255,0.8); margin-top: 16px; font-size: 0.92rem; }
.lightbox-caption .cat { font-family: var(--font-mono); color: var(--accent); font-size: 0.72rem; letter-spacing: 2px; text-transform: uppercase; display: block; margin-bottom: 6px; }
.lightbox-close, .lightbox-nav {
  position: absolute; display: flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 50%; background: rgba(255,255,255,0.1); color: var(--white);
  border: 1px solid rgba(255,255,255,0.2); transition: background .2s;
}
.lightbox-close:hover, .lightbox-nav:hover { background: var(--accent); }
.lightbox-close { top: -64px; right: 0; }
.lightbox-nav svg, .lightbox-close svg { width: 20px; height: 20px; }
.lightbox-prev { left: -64px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: -64px; top: 50%; transform: translateY(-50%); }

/* ==========================================================================
   CONTACT PAGE
   ========================================================================== */
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 44px; align-items: start; }
.contact-info-card { background: var(--dark); color: var(--white); border-radius: var(--radius-lg); padding: 40px 34px; }
.contact-info-card h3 { color: var(--white); margin-bottom: 8px; }
.contact-info-card > p { color: rgba(255,255,255,0.6); font-size: 0.92rem; margin-bottom: 30px; }
.contact-item { display: flex; gap: 16px; padding: 18px 0; border-top: 1px solid rgba(255,255,255,0.1); }
.contact-item:first-of-type { border-top: none; }
.contact-item .ic { width: 42px; height: 42px; border-radius: 10px; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-item .ic svg { width: 19px; height: 19px; stroke: var(--accent); }
.contact-item strong { display: block; font-size: 0.85rem; color: rgba(255,255,255,0.5); font-family: var(--font-mono); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 4px; }
.contact-item span, .contact-item a { font-size: 0.98rem; color: var(--white); }
.contact-item a:hover { color: var(--accent); }

.hours-table { margin-top: 26px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.1); }
.hours-table .row { display: flex; justify-content: space-between; padding: 7px 0; font-size: 0.88rem; color: rgba(255,255,255,0.7); }
.hours-table .row b { color: var(--white); font-weight: 500; }

.contact-form-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-sm); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { margin-bottom: 22px; position: relative; }
.field label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 8px; color: var(--dark); }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; border-radius: var(--radius-sm); border: 1.5px solid var(--border);
  background: var(--bg); transition: border-color .2s, box-shadow .2s; font-size: 0.96rem; color: var(--text);
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(13,71,161,0.08); background: var(--white); }
.field textarea { resize: vertical; min-height: 130px; }
.field .error-msg { color: var(--error); font-size: 0.8rem; margin-top: 6px; display: none; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--error); }
.field.invalid .error-msg { display: block; }
.field.valid input, .field.valid select, .field.valid textarea { border-color: var(--success); }

.form-status { margin-top: 18px; padding: 14px 18px; border-radius: var(--radius-sm); font-size: 0.9rem; display: none; }
.form-status.show { display: block; }
.form-status.success { background: rgba(30,158,90,0.1); color: var(--success); border: 1px solid rgba(30,158,90,0.25); }

.map-wrap { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border); margin-top: 60px; }
.map-wrap iframe { width: 100%; height: 380px; border: 0; display: block; }

/* ==========================================================================
   PRIVACY POLICY PAGE
   ========================================================================== */
.policy-wrap { max-width: 840px; margin-inline: auto; }
.policy-wrap .updated { font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent); letter-spacing: 1px; margin-bottom: 40px; display: inline-block; }
.policy-section { margin-bottom: 40px; }
.policy-section h2 { font-size: 1.3rem; margin-bottom: 14px; display: flex; align-items: center; gap: 12px; }
.policy-section h2 .num { font-family: var(--font-mono); color: var(--accent); font-size: 1rem; }
.policy-section p { color: var(--text-muted); margin-bottom: 12px; }
.policy-section ul { margin: 14px 0 14px 4px; }
.policy-section ul li { position: relative; padding-left: 26px; margin-bottom: 10px; color: var(--text-muted); }
.policy-section ul li::before { content: ""; position: absolute; left: 0; top: 8px; width: 8px; height: 8px; border-radius: 2px; background: var(--accent); }
.policy-toc { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 26px 28px; margin-bottom: 50px; }
.policy-toc h3 { font-size: 0.95rem; margin-bottom: 14px; }
.policy-toc ol { padding-left: 20px; }
.policy-toc li { margin-bottom: 8px; }
.policy-toc a { color: var(--primary); font-size: 0.92rem; }
.policy-toc a:hover { color: var(--accent); }

/* 404 helper (not used, kept minimal) */