/* =========================================================
   APEX COMPANY REFRIGERATION WORKS — Design System
   Theme: "Frostline" — royal blue + frost cyan + silver + orange CTA
   ========================================================= */

:root{
  /* ---- Color tokens ---- */
  --c-royal:        #0B3D8C;   /* primary deep royal blue */
  --c-royal-dark:    #082A63;   /* darker shade for depth/gradients */
  --c-frost:         #3FA9E0;   /* secondary frost-cyan accent */
  --c-ice:           #F7FAFC;   /* near-white background */
  --c-silver:         #C9D2DC;   /* silver accent / borders */
  --c-silver-deep:    #8C9AAB;   /* deeper silver for text-on-light */
  --c-orange:         #FF7A1A;   /* CTA highlight */
  --c-orange-dark:    #E8650A;
  --c-ink:            #0A1B2E;   /* near-black text on light */
  --c-ink-soft:        #3A4A5C;

  /* ---- Surfaces ---- */
  --surface-glass: rgba(255,255,255,0.66);
  --surface-glass-dark: rgba(11,61,140,0.55);
  --border-glass: rgba(255,255,255,0.45);

  /* ---- Type ---- */
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* ---- Radii / shadow ---- */
  --r-sm: 10px;
  --r-md: 18px;
  --r-lg: 28px;
  --shadow-soft: 0 10px 40px -10px rgba(11,61,140,0.18);
  --shadow-strong: 0 25px 60px -15px rgba(8,42,99,0.35);

  /* ---- Layout ---- */
  --container: 1180px;
  --nav-h: 78px;
}

*{ 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:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

body{
  font-family:var(--font-body);
  color:var(--c-ink);
  background:var(--c-ice);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; border:none; background:none; }
ul{ list-style:none; }

.container{ max-width:var(--container); margin:0 auto; padding:0 24px; }

h1,h2,h3,h4{ font-family:var(--font-display); color:var(--c-ink); line-height:1.12; letter-spacing:-0.01em; }
h1{ font-weight:700; }
h2{ font-weight:600; }
h3{ font-weight:600; }

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:12.5px; letter-spacing:0.12em; text-transform:uppercase;
  color:var(--c-frost); font-weight:600;
}
.eyebrow::before{
  content:''; width:6px; height:6px; border-radius:50%;
  background:var(--c-orange); box-shadow:0 0 0 4px rgba(255,122,26,0.18);
}

.section-head{ max-width:680px; margin-bottom:48px; }
.section-head h2{ font-size:clamp(28px,4vw,42px); margin-top:10px; }
.section-head p{ color:var(--c-ink-soft); font-size:17px; margin-top:14px; }
.section-head.center{ margin-inline:auto; text-align:center; }

section{ padding:96px 0; position:relative; }
@media (max-width:768px){ section{ padding:64px 0; } }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:15px 30px; border-radius:999px;
  font-weight:600; font-size:15px; font-family:var(--font-body);
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg, var(--c-orange) 0%, var(--c-orange-dark) 100%);
  color:#fff; box-shadow:0 12px 28px -8px rgba(255,122,26,0.55);
}
.btn-primary:hover{ transform:translateY(-3px); box-shadow:0 18px 34px -8px rgba(255,122,26,0.65); }
.btn-ghost{
  background:rgba(255,255,255,0.12);
  border:1.5px solid rgba(255,255,255,0.5);
  color:#fff; backdrop-filter:blur(6px);
}
.btn-ghost:hover{ background:rgba(255,255,255,0.22); transform:translateY(-3px); }
.btn-outline-royal{
  background:transparent; border:1.5px solid var(--c-royal); color:var(--c-royal);
}
.btn-outline-royal:hover{ background:var(--c-royal); color:#fff; transform:translateY(-3px); }
.btn:focus-visible{ outline:3px solid var(--c-frost); outline-offset:3px; }

/* ---------- Navbar ---------- */
.navbar{
  position:fixed; top:0; left:0; right:0; z-index:1000;
  height:var(--nav-h); display:flex; align-items:center;
  transition:background .35s ease, box-shadow .35s ease, height .35s ease;
}
.navbar .container{ display:flex; align-items:center; justify-content:space-between; width:100%; }
.navbar.scrolled{
  height:68px;
  background:rgba(247,250,252,0.85);
  backdrop-filter:blur(16px) saturate(160%);
  box-shadow:0 8px 30px -10px rgba(8,42,99,0.18);
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand-mark{ width:42px; height:42px; flex-shrink:0; }
.brand-text{ font-family:var(--font-display); font-weight:700; font-size:18px; color:#fff; line-height:1.1; transition:color .35s ease; }
.navbar.scrolled .brand-text{ color:var(--c-royal); }
.brand-text span{ display:block; font-family:var(--font-mono); font-weight:500; font-size:10.5px; letter-spacing:.1em; color:var(--c-frost); text-transform:uppercase; }

.nav-links{ display:flex; align-items:center; gap:34px; }
.nav-links a{
  font-size:14.5px; font-weight:500; color:rgba(255,255,255,0.92);
  position:relative; padding:6px 0; transition:color .3s ease;
}
.navbar.scrolled .nav-links a{ color:var(--c-ink-soft); }
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:0; height:2px; width:0%;
  background:var(--c-orange); transition:width .3s ease;
}
.nav-links a:hover::after{ width:100%; }
.nav-links a:hover{ color:var(--c-orange); }
.navbar.scrolled .nav-links a:hover{ color:var(--c-orange); }

.nav-cta{ display:flex; align-items:center; gap:14px; }
.nav-call{
  display:flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:14px; font-weight:600;
  color:#fff; transition:color .35s ease;
}
.navbar.scrolled .nav-call{ color:var(--c-royal); }

.nav-toggle{ display:none; width:42px; height:42px; align-items:center; justify-content:center; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:''; display:block; width:22px; height:2px; background:#fff; position:relative; transition:.3s;
}
.navbar.scrolled .nav-toggle span,
.navbar.scrolled .nav-toggle span::before,
.navbar.scrolled .nav-toggle span::after{ background:var(--c-royal); }
.nav-toggle span::before{ position:absolute; top:-7px; }
.nav-toggle span::after{ position:absolute; top:7px; }

@media (max-width:920px){
  .nav-links{
    position:fixed; top:var(--nav-h); left:0; right:0; bottom:0;
    background:var(--c-royal-dark); flex-direction:column; justify-content:flex-start;
    padding:40px 32px; gap:26px; transform:translateX(100%); transition:transform .4s ease;
  }
  .nav-links.open{ transform:translateX(0); }
  .nav-links a{ color:#fff; font-size:18px; }
  .nav-cta{ display:none; }
  .nav-toggle{ display:flex; }
}

/* ---------- Hero ---------- */
.hero{
  min-height:100vh; display:flex; align-items:center; position:relative; overflow:hidden;
  background:linear-gradient(160deg, var(--c-royal-dark) 0%, var(--c-royal) 55%, #0E4A9E 100%);
  padding-top:var(--nav-h);
}
.hero-frost-layer{ position:absolute; inset:0; opacity:.5; pointer-events:none; }
.hero-grid{
  display:grid; grid-template-columns:1.05fr 0.95fr; gap:50px; align-items:center;
  width:100%; position:relative; z-index:2;
}
@media (max-width:980px){ .hero-grid{ grid-template-columns:1fr; text-align:center; } }

.hero-copy h1{ color:#fff; font-size:clamp(34px,5.4vw,60px); }
.hero-copy h1 em{ font-style:normal; color:var(--c-frost); }
.hero-copy p.lead{ color:rgba(255,255,255,0.82); font-size:18px; max-width:560px; margin-top:20px; }
@media (max-width:980px){ .hero-copy p.lead{ margin-inline:auto; } }

.hero-eyebrow{ color:#FFD9B8; }
.hero-eyebrow::before{ background:#fff; }

.hero-cta-row{ display:flex; gap:16px; margin-top:34px; flex-wrap:wrap; }
@media (max-width:980px){ .hero-cta-row{ justify-content:center; } }

.hero-trustbar{ display:flex; gap:30px; margin-top:46px; flex-wrap:wrap; }
@media (max-width:980px){ .hero-trustbar{ justify-content:center; } }
.trust-item{ display:flex; flex-direction:column; }
.trust-item b{ font-family:var(--font-mono); color:#fff; font-size:26px; font-weight:700; }
.trust-item span{ color:rgba(255,255,255,0.7); font-size:12.5px; letter-spacing:.03em; }

.hero-visual{ position:relative; display:flex; justify-content:center; }
.coil-card{
  position:relative; width:100%; max-width:420px; border-radius:var(--r-lg);
  background:var(--surface-glass-dark); border:1px solid var(--border-glass);
  backdrop-filter:blur(18px); padding:34px; box-shadow:var(--shadow-strong);
}
.coil-card svg{ width:100%; height:auto; }
.gauge-readout{
  display:flex; justify-content:space-between; margin-top:22px; padding-top:18px;
  border-top:1px solid rgba(255,255,255,0.18);
}
.gauge-readout div{ text-align:center; }
.gauge-readout b{ display:block; font-family:var(--font-mono); color:#fff; font-size:20px; }
.gauge-readout span{ color:rgba(255,255,255,0.65); font-size:11px; letter-spacing:.05em; text-transform:uppercase; }

.scroll-cue{
  position:absolute; bottom:28px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:8px;
  color:rgba(255,255,255,0.6); font-family:var(--font-mono); font-size:11px; letter-spacing:.1em;
  z-index:3;
}
.scroll-cue .line{ width:1px; height:34px; background:linear-gradient(to bottom, rgba(255,255,255,.8), transparent); animation:scrollline 1.8s infinite; }
@keyframes scrollline{ 0%{transform:scaleY(0); transform-origin:top;} 50%{transform:scaleY(1); transform-origin:top;} 51%{transform-origin:bottom;} 100%{transform:scaleY(0); transform-origin:bottom;} }

/* ---------- Intro / About ---------- */
.intro{ background:#fff; }
.intro-grid{ display:grid; grid-template-columns:0.9fr 1.1fr; gap:64px; align-items:center; }
@media (max-width:900px){ .intro-grid{ grid-template-columns:1fr; } }
.intro-stats{ display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-top:28px; }
.stat-card{
  border:1px solid var(--c-silver); border-radius:var(--r-md); padding:20px;
  background:linear-gradient(160deg,#fff, #F1F6FB);
}
.stat-card b{ font-family:var(--font-mono); font-size:30px; color:var(--c-royal); }
.stat-card span{ display:block; font-size:13px; color:var(--c-ink-soft); margin-top:4px; }

.intro-photo{ position:relative; border-radius:var(--r-lg); overflow:hidden; box-shadow:var(--shadow-soft); }
.intro-photo img{ width:100%; height:100%; object-fit:cover; aspect-ratio:4/5; }
.intro-badge{
  position:absolute; bottom:18px; left:18px; right:18px;
  background:var(--surface-glass); backdrop-filter:blur(14px); border:1px solid #fff;
  border-radius:var(--r-md); padding:16px 18px; display:flex; align-items:center; gap:12px;
}
.intro-badge svg{ width:30px; height:30px; flex-shrink:0; color:var(--c-royal); }
.intro-badge b{ font-size:14px; display:block; }
.intro-badge span{ font-size:12.5px; color:var(--c-ink-soft); }

/* ---------- Why choose us ---------- */
.why{ background:var(--c-ice); }
.why-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
@media (max-width:900px){ .why-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:600px){ .why-grid{ grid-template-columns:1fr; } }
.why-card{
  background:#fff; border-radius:var(--r-md); padding:30px 26px;
  border:1px solid #E7EDF3; transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.why-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-soft); border-color:transparent; }
.why-icon{
  width:54px; height:54px; border-radius:14px; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg, var(--c-royal), var(--c-frost)); margin-bottom:18px;
}
.why-icon svg{ width:26px; height:26px; color:#fff; }
.why-card h3{ font-size:18px; margin-bottom:8px; }
.why-card p{ color:var(--c-ink-soft); font-size:14.5px; }

/* ---------- Services ---------- */
.services{ background:#fff; }
.service-tabs{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom:40px; }
.tab-btn{
  padding:10px 20px; border-radius:999px; font-size:14px; font-weight:600;
  border:1.5px solid var(--c-silver); color:var(--c-ink-soft); transition:.25s;
}
.tab-btn.active, .tab-btn:hover{ background:var(--c-royal); color:#fff; border-color:var(--c-royal); }

.service-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
@media (max-width:980px){ .service-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:620px){ .service-grid{ grid-template-columns:1fr; } }
.service-card{
  position:relative; border-radius:var(--r-md); padding:28px 24px; overflow:hidden;
  background:linear-gradient(160deg, #fff 60%, #EEF4FA 100%);
  border:1px solid #E7EDF3; transition:transform .3s ease, box-shadow .3s ease;
}
.service-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow-soft); }
.service-card .num{ font-family:var(--font-mono); font-size:12px; color:var(--c-frost); font-weight:700; }
.service-card h3{ font-size:17px; margin:10px 0 8px; }
.service-card p{ font-size:13.8px; color:var(--c-ink-soft); }
.service-card a.more{ display:inline-flex; align-items:center; gap:6px; margin-top:14px; font-size:13px; font-weight:700; color:var(--c-royal); }
.service-card a.more svg{ width:14px; height:14px; transition:transform .25s; }
.service-card:hover a.more svg{ transform:translateX(4px); }

.service-card.emergency{ background:linear-gradient(160deg, var(--c-royal-dark), var(--c-royal)); border:none; }
.service-card.emergency *{ color:#fff; }
.service-card.emergency .num{ color:#FFD9B8; }
.service-card.emergency p{ color:rgba(255,255,255,0.78); }

/* ---------- Brands ---------- */
.brands{ background:var(--c-ice); }
.brand-marquee{ overflow:hidden; position:relative; mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.brand-track{ display:flex; gap:18px; width:max-content; animation:marquee 28s linear infinite; }
.brand-track:hover{ animation-play-state:paused; }
@keyframes marquee{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }
.brand-chip{
  display:flex; align-items:center; justify-content:center; height:84px; width:170px; flex-shrink:0;
  background:#fff; border:1px solid #E7EDF3; border-radius:var(--r-md);
  font-family:var(--font-display); font-weight:700; font-size:18px; color:var(--c-ink-soft);
  transition:.3s;
}
.brand-chip:hover{ color:var(--c-royal); border-color:var(--c-royal); transform:translateY(-3px); }

/* ---------- How we work ---------- */
.how{ background:#fff; }
.how-track{ position:relative; display:grid; grid-template-columns:repeat(4,1fr); gap:30px; }
@media (max-width:900px){ .how-track{ grid-template-columns:1fr 1fr; } }
@media (max-width:600px){ .how-track{ grid-template-columns:1fr; } }
.how-track::before{
  content:''; position:absolute; top:27px; left:7%; right:7%; height:2px;
  background:repeating-linear-gradient(90deg, var(--c-silver) 0 10px, transparent 10px 18px);
  z-index:0;
}
@media (max-width:900px){ .how-track::before{ display:none; } }
.how-step{ position:relative; z-index:1; }
.how-step .step-num{
  width:56px; height:56px; border-radius:50%; background:var(--c-royal); color:#fff;
  display:flex; align-items:center; justify-content:center; font-family:var(--font-mono); font-weight:700; font-size:18px;
  margin-bottom:18px; box-shadow:0 10px 24px -8px rgba(11,61,140,0.5);
}
.how-step h3{ font-size:16.5px; margin-bottom:6px; }
.how-step p{ font-size:13.8px; color:var(--c-ink-soft); }

/* ---------- Emergency CTA strip ---------- */
.emergency-strip{
  background:linear-gradient(120deg, var(--c-orange-dark), var(--c-orange));
  padding:50px 0;
}
.emergency-inner{ display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap; }
.emergency-inner h2{ color:#fff; font-size:clamp(22px,3vw,30px); }
.emergency-inner p{ color:rgba(255,255,255,0.9); margin-top:6px; }
.emergency-inner .btn-ghost{ border-color:#fff; }

/* ---------- Reviews ---------- */
.reviews{ background:var(--c-ice); }
.review-slider{ position:relative; max-width:720px; margin:0 auto; }
.review-card{
  background:#fff; border-radius:var(--r-lg); padding:40px; text-align:center;
  border:1px solid #E7EDF3; box-shadow:var(--shadow-soft);
  display:none;
}
.review-card.active{ display:block; animation:fadeUp .5s ease; }
@keyframes fadeUp{ from{opacity:0; transform:translateY(14px);} to{opacity:1; transform:translateY(0);} }
.review-stars{ color:var(--c-orange); font-size:18px; letter-spacing:3px; margin-bottom:16px; }
.review-card p.quote{ font-size:17px; color:var(--c-ink); font-style:normal; }
.review-author{ margin-top:20px; font-weight:700; font-family:var(--font-display); }
.review-author span{ display:block; font-weight:400; font-size:12.5px; color:var(--c-ink-soft); font-family:var(--font-body); }
.review-dots{ display:flex; justify-content:center; gap:8px; margin-top:24px; }
.review-dots button{ width:9px; height:9px; border-radius:50%; background:var(--c-silver); transition:.25s; }
.review-dots button.active{ background:var(--c-royal); width:24px; border-radius:5px; }

/* ---------- FAQ ---------- */
.faq{ background:#fff; }
.faq-list{ max-width:760px; margin:0 auto; }
.faq-item{ border-bottom:1px solid #E7EDF3; }
.faq-q{
  width:100%; display:flex; justify-content:space-between; align-items:center;
  padding:22px 4px; font-weight:600; font-size:16px; text-align:left;
}
.faq-q svg{ width:18px; height:18px; flex-shrink:0; transition:transform .3s ease; color:var(--c-royal); }
.faq-item.open .faq-q svg{ transform:rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .35s ease; }
.faq-a p{ padding:0 4px 22px; color:var(--c-ink-soft); font-size:14.8px; max-width:680px; }

/* ---------- Contact ---------- */
.contact{ background:linear-gradient(160deg, var(--c-royal-dark), var(--c-royal)); }
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:50px; }
@media (max-width:920px){ .contact-grid{ grid-template-columns:1fr; } }
.contact .section-head h2, .contact .eyebrow{ color:#fff; }
.contact .eyebrow{ color:#FFD9B8; }
.contact .eyebrow::before{ background:#fff; }
.contact .section-head p{ color:rgba(255,255,255,0.8); }

.contact-info-list{ display:flex; flex-direction:column; gap:18px; margin-top:30px; }
.contact-info-item{ display:flex; gap:16px; align-items:flex-start; }
.contact-info-item .ic{
  width:46px; height:46px; border-radius:12px; background:rgba(255,255,255,0.12);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.contact-info-item .ic svg{ width:22px; height:22px; color:#fff; }
.contact-info-item b{ color:#fff; display:block; font-size:14.5px; }
.contact-info-item span{ color:rgba(255,255,255,0.75); font-size:14px; }

.contact-form-card{
  background:rgba(255,255,255,0.96); border-radius:var(--r-lg); padding:36px;
  box-shadow:var(--shadow-strong);
}
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
@media (max-width:520px){ .form-row{ grid-template-columns:1fr; } }
.field{ margin-bottom:16px; }
.field label{ display:block; font-size:13px; font-weight:600; color:var(--c-ink-soft); margin-bottom:6px; }
.field input, .field select, .field textarea{
  width:100%; padding:13px 14px; border-radius:10px; border:1.5px solid #DDE5ED;
  font-family:var(--font-body); font-size:14.5px; color:var(--c-ink); transition:border-color .25s, box-shadow .25s;
  background:#fff;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--c-frost); box-shadow:0 0 0 4px rgba(63,169,224,0.18);
}
.field.error input, .field.error select, .field.error textarea{ border-color:#E5484D; }
.field-error{ font-size:12px; color:#E5484D; margin-top:5px; display:none; }
.field.error .field-error{ display:block; }
.form-status{
  margin-top:6px; padding:14px 16px; border-radius:10px; font-size:14px; display:none;
}
.form-status.show{ display:block; }
.form-status.success{ background:#E6F6EC; color:#1B7A3D; }
.form-status.fail{ background:#FCE8E8; color:#B42323; }
.consent-row{ display:flex; align-items:flex-start; gap:8px; margin:10px 0 18px; }
.consent-row input{ width:auto; margin-top:3px; }
.consent-row label{ font-size:12.5px; color:var(--c-ink-soft); }

/* ---------- Map ---------- */
.map-wrap{ height:380px; border-radius:var(--r-lg); overflow:hidden; box-shadow:var(--shadow-soft); }
.map-wrap iframe{ width:100%; height:100%; border:0; }

/* ---------- Service area chips ---------- */
.areas{ background:var(--c-ice); }
.area-chip-grid{ display:flex; flex-wrap:wrap; gap:10px; }
.area-chip{
  font-size:13px; padding:9px 16px; border-radius:999px; background:#fff; border:1px solid #E7EDF3;
  color:var(--c-ink-soft); transition:.25s;
}
.area-chip:hover{ background:var(--c-royal); color:#fff; border-color:var(--c-royal); }

/* ---------- Footer ---------- */
footer{ background:#071F40; color:rgba(255,255,255,0.75); padding:70px 0 0; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:40px; padding-bottom:50px; border-bottom:1px solid rgba(255,255,255,0.1); }
@media (max-width:900px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .footer-grid{ grid-template-columns:1fr; } }
.footer-brand{ display:flex; align-items:center; gap:10px; margin-bottom:14px; }
.footer-brand b{ color:#fff; font-family:var(--font-display); font-size:17px; }
footer h4{ color:#fff; font-size:14.5px; margin-bottom:16px; font-family:var(--font-display); }
footer ul li{ margin-bottom:10px; }
footer ul li a:hover{ color:var(--c-frost); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding:24px 0; font-size:12.5px; flex-wrap:wrap; gap:10px; }
.footer-social{ display:flex; gap:10px; }
.footer-social a{ width:36px; height:36px; border-radius:50%; background:rgba(255,255,255,0.08); display:flex; align-items:center; justify-content:center; transition:.25s; }
.footer-social a:hover{ background:var(--c-orange); }
.footer-social svg{ width:16px; height:16px; }

/* ---------- Floating buttons ---------- */
.float-stack{ position:fixed; right:22px; bottom:22px; z-index:900; display:flex; flex-direction:column; gap:14px; align-items:flex-end; }
.float-row{ display:flex; gap:14px; }
.float-btn{
  width:58px; height:58px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  box-shadow:0 14px 30px -8px rgba(0,0,0,0.35); transition:transform .25s ease;
}
.float-btn:hover{ transform:scale(1.08); }
.float-btn svg{ width:26px; height:26px; color:#fff; }
.float-call{ background:linear-gradient(135deg, #F4F6F8, #D8DEE5); border:1px solid #C9D2DC; }
.float-enquiry{ background:linear-gradient(135deg, var(--c-orange), var(--c-orange-dark)); }
.float-wa{ background:#25D366; }
.float-call::after, .float-wa::after, .float-enquiry::after{
  content:''; position:absolute; inset:0; border-radius:50%; border:2px solid currentColor; opacity:.5;
  animation:pulse-ring 2.2s ease-out infinite;
}
.float-call{ position:relative; color:#8C9AAB; }
.float-call svg{ color:var(--c-royal); }
.float-enquiry{ position:relative; color:var(--c-orange); }
.float-wa{ position:relative; color:#25D366; }
@keyframes pulse-ring{ 0%{ transform:scale(1); opacity:.6; } 100%{ transform:scale(1.6); opacity:0; } }
@media (max-width:420px){
  .float-stack{ right:14px; bottom:14px; gap:10px; }
  .float-row{ gap:10px; }
  .float-btn{ width:50px; height:50px; }
  .float-btn svg{ width:22px; height:22px; }
}

.back-top{
  width:46px; height:46px; border-radius:50%; background:var(--c-frost); border:1px solid var(--c-frost);
  display:flex; align-items:center; justify-content:center; box-shadow:0 10px 24px -8px rgba(63,169,224,0.55);
  opacity:0; pointer-events:none; transform:translateY(10px); transition:.3s;
}
.back-top.show{ opacity:1; pointer-events:auto; transform:translateY(0); }
.back-top:hover{ transform:translateY(-2px) scale(1.06); }
.back-top svg{ width:18px; height:18px; color:#fff; }

/* ---------- Scroll reveal ---------- */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s ease, transform .7s ease; }
.reveal.in{ opacity:1; transform:translateY(0); }

/* ---------- Page loader ---------- */
.loader{
  position:fixed; inset:0; z-index:3000; background:var(--c-royal-dark);
  display:flex; align-items:center; justify-content:center; transition:opacity .5s ease, visibility .5s;
}
.loader.hide{ opacity:0; visibility:hidden; }
.loader svg{ width:64px; height:64px; }

/* ---------- Misc ---------- */
.section-divider{ height:90px; }
.skip-link{
  position:absolute; left:-999px; top:0; background:var(--c-royal); color:#fff; padding:10px 16px; z-index:5000;
}
.skip-link:focus{ left:10px; top:10px; }

/* =========================================================
   INNER PAGE COMPONENTS
   ========================================================= */

/* ---------- Page banner ---------- */
.page-banner{
  padding-top:calc(var(--nav-h) + 70px); padding-bottom:70px;
  background:linear-gradient(160deg, var(--c-royal-dark) 0%, var(--c-royal) 65%, #0E4A9E 100%);
  position:relative; overflow:hidden;
}
.page-banner .eyebrow{ color:#FFD9B8; }
.page-banner .eyebrow::before{ background:#fff; }
.page-banner h1{ color:#fff; font-size:clamp(30px,4.4vw,46px); margin-top:12px; max-width:680px; }
.page-banner p{ color:rgba(255,255,255,0.82); margin-top:14px; max-width:600px; font-size:16px; }
.breadcrumb{ display:flex; gap:8px; align-items:center; font-size:13px; color:rgba(255,255,255,0.65); margin-bottom:18px; font-family:var(--font-mono); }
.breadcrumb a{ color:rgba(255,255,255,0.85); }
.breadcrumb a:hover{ color:var(--c-frost); }

/* ---------- Mission/Values (About) ---------- */
.value-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
@media (max-width:980px){ .value-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .value-grid{ grid-template-columns:1fr; } }
.value-card{ text-align:center; padding:30px 20px; border-radius:var(--r-md); background:var(--c-ice); border:1px solid #E7EDF3; }
.value-card .why-icon{ margin:0 auto 16px; }
.value-card h3{ font-size:16px; }
.value-card p{ font-size:13.8px; color:var(--c-ink-soft); margin-top:6px; }

.timeline{ display:flex; flex-direction:column; gap:26px; max-width:680px; margin:0 auto; }
.timeline-item{ display:grid; grid-template-columns:90px 1fr; gap:20px; align-items:flex-start; }
.timeline-item b.yr{ font-family:var(--font-mono); color:var(--c-royal); font-size:18px; }
.timeline-item h4{ font-size:16px; margin-bottom:4px; }
.timeline-item p{ font-size:14px; color:var(--c-ink-soft); }

/* ---------- Service detail page ---------- */
.service-detail-grid{ display:grid; grid-template-columns:2fr 1fr; gap:50px; align-items:start; }
@media (max-width:900px){ .service-detail-grid{ grid-template-columns:1fr; } }
.service-detail-body h2{ font-size:24px; margin:30px 0 12px; }
.service-detail-body h2:first-child{ margin-top:0; }
.service-detail-body p{ color:var(--c-ink-soft); margin-bottom:14px; font-size:15.5px; }
.service-detail-body ul{ margin:0 0 18px; }
.service-detail-body ul li{ position:relative; padding-left:26px; margin-bottom:10px; color:var(--c-ink-soft); font-size:15px; }
.service-detail-body ul li::before{ content:''; position:absolute; left:0; top:7px; width:14px; height:14px; border-radius:50%; background:var(--c-frost); }

.sidebar-card{ background:var(--c-ice); border:1px solid #E7EDF3; border-radius:var(--r-md); padding:26px; margin-bottom:22px; }
.sidebar-card h4{ font-size:15px; margin-bottom:14px; }
.sidebar-card ul li{ margin-bottom:10px; }
.sidebar-card ul li a{ font-size:14px; color:var(--c-ink-soft); display:flex; justify-content:space-between; }
.sidebar-card ul li a:hover{ color:var(--c-royal); }
.sidebar-cta{ background:linear-gradient(160deg, var(--c-royal-dark), var(--c-royal)); border-radius:var(--r-md); padding:28px; color:#fff; text-align:center; }
.sidebar-cta h4{ color:#fff; font-size:16px; margin-bottom:8px; }
.sidebar-cta p{ color:rgba(255,255,255,0.78); font-size:13.5px; margin-bottom:16px; }

.service-pills{ display:flex; flex-wrap:wrap; gap:10px; margin:18px 0 30px; }
.service-pill{ font-size:13px; padding:8px 16px; border-radius:999px; background:var(--c-ice); border:1px solid #E7EDF3; color:var(--c-ink-soft); transition:.25s; }
.service-pill:hover, .service-pill.active{ background:var(--c-royal); color:#fff; border-color:var(--c-royal); }

/* ---------- Service Areas page ---------- */
.area-region{ margin-bottom:50px; }
.area-region h3{ font-size:19px; margin-bottom:18px; display:flex; align-items:center; gap:10px; }
.area-region h3 svg{ width:20px; height:20px; color:var(--c-frost); }

.area-detail-card{
  background:#fff; border:1px solid #E7EDF3; border-radius:var(--r-md); padding:22px; transition:.3s;
}
.area-detail-card:hover{ box-shadow:var(--shadow-soft); transform:translateY(-4px); }
.area-detail-card h4{ font-size:15.5px; margin-bottom:6px; }
.area-detail-card p{ font-size:13px; color:var(--c-ink-soft); }
.area-detail-card a{ font-size:12.5px; font-weight:700; color:var(--c-royal); display:inline-flex; gap:5px; align-items:center; margin-top:10px; }
.area-card-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
@media (max-width:980px){ .area-card-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .area-card-grid{ grid-template-columns:1fr; } }

/* ---------- Gallery ---------- */
.gallery-filters{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom:34px; }
.gallery-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
@media (max-width:900px){ .gallery-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .gallery-grid{ grid-template-columns:1fr; } }
.gallery-item{
  position:relative; border-radius:var(--r-md); overflow:hidden; aspect-ratio:4/3;
  background:linear-gradient(160deg,#EEF4FA,#DCE8F4);
}
.gallery-item svg{ width:100%; height:100%; }
.gallery-caption{
  position:absolute; left:0; right:0; bottom:0; padding:14px 16px;
  background:linear-gradient(to top, rgba(8,42,99,0.85), transparent);
  color:#fff; font-size:13px; font-weight:600;
}

/* ---------- Blog ---------- */
.blog-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
@media (max-width:980px){ .blog-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:620px){ .blog-grid{ grid-template-columns:1fr; } }
.blog-card{ background:#fff; border:1px solid #E7EDF3; border-radius:var(--r-md); overflow:hidden; transition:.3s; }
.blog-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow-soft); }
.blog-thumb{ height:170px; background:linear-gradient(140deg, var(--c-royal), var(--c-frost)); display:flex; align-items:center; justify-content:center; }
.blog-thumb svg{ width:46px; height:46px; color:#fff; opacity:0.85; }
.blog-card-body{ padding:22px; }
.blog-meta{ display:flex; gap:10px; font-family:var(--font-mono); font-size:11.5px; color:var(--c-frost); text-transform:uppercase; letter-spacing:.05em; }
.blog-card h3{ font-size:17px; margin:10px 0 8px; line-height:1.3; }
.blog-card p{ font-size:13.8px; color:var(--c-ink-soft); }
.blog-readmore{ display:inline-flex; align-items:center; gap:6px; margin-top:14px; font-size:13px; font-weight:700; color:var(--c-royal); }

.blog-article-body h2{ font-size:24px; margin:32px 0 12px; }
.blog-article-body h2:first-child{ margin-top:0; }
.blog-article-body p{ color:var(--c-ink-soft); margin-bottom:16px; font-size:16px; }
.blog-article-body ul{ margin:0 0 18px 0; padding-left:22px; }
.blog-article-body ul li{ color:var(--c-ink-soft); margin-bottom:8px; font-size:15.5px; }
.blog-hero-meta{ display:flex; gap:16px; align-items:center; margin-top:18px; flex-wrap:wrap; }
.blog-hero-meta span{ font-family:var(--font-mono); font-size:12.5px; color:rgba(255,255,255,0.75); }

/* ---------- Legal pages ---------- */
.legal-body{ max-width:760px; margin:0 auto; }
.legal-body h2{ font-size:21px; margin:34px 0 12px; }
.legal-body h2:first-child{ margin-top:0; }
.legal-body p, .legal-body li{ color:var(--c-ink-soft); font-size:15px; margin-bottom:12px; }
.legal-body ul{ padding-left:22px; }
.legal-updated{ font-family:var(--font-mono); font-size:12.5px; color:var(--c-frost); margin-bottom:30px; display:block; }