/* ==========================================================================
   ColdChain305 — design tokens
   ========================================================================== */
:root {
  --color-ink: #0b1220;
  --color-navy-900: #0c1b2e;
  --color-navy-800: #122c48;
  --color-navy-700: #1a3d63;
  --color-cyan-400: #35d0e0;
  --color-cyan-300: #7ee8ef;
  --color-ice-50: #f4faff;
  --color-ice-100: #e7f4fb;
  --color-slate-500: #5a6b82;
  --color-slate-300: #c4d1e0;
  --color-white: #ffffff;
  --color-warn: #ff8a3d;

  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-card: 0 10px 30px -12px rgba(12, 27, 46, 0.18);
  --shadow-card-hover: 0 18px 40px -14px rgba(12, 27, 46, 0.28);
  --container-width: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 96px; }

/* Shows in the margins during iOS Safari's rubber-band overscroll bounce past
   the page's top/bottom edge — matches the footer/header so the bounce blends
   in instead of flashing white. Plain sections still render on body's own
   white background below, so this doesn't affect any actual page content. */
html { background: var(--color-ink); }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-navy-900);
  line-height: 1.15;
  margin: 0 0 .5em;
}

p { margin: 0 0 1em; color: var(--color-slate-500); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

:focus-visible {
  outline: 2px solid var(--color-cyan-400);
  outline-offset: 2px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-cyan-400);
  color: var(--color-navy-900);
  padding: 10px 16px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease, color .15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-cyan-400), var(--color-cyan-300));
  color: var(--color-navy-900);
  box-shadow: 0 8px 24px -8px rgba(53, 208, 224, 0.6);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px -8px rgba(53, 208, 224, 0.75); }
.btn-outline {
  border-color: rgba(255,255,255,0.35);
  color: var(--color-white);
}
.btn-outline:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); }
.btn-lg { padding: 15px 30px; font-size: 1rem; }
.btn:disabled { opacity: .6; cursor: not-allowed; transform: none !important; }

/* ==========================================================================
   Topbar + Header
   ========================================================================== */
.topbar {
  background: var(--color-navy-900);
  color: var(--color-slate-300);
  text-align: center;
  font-size: 0.85rem;
  padding: 8px 16px;
}
.topbar p { margin: 0; }
.topbar a { color: var(--color-cyan-300); font-weight: 600; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 27, 46, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: box-shadow .25s ease;
}
.site-header.is-scrolled { box-shadow: 0 8px 24px -12px rgba(0,0,0,0.4); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-white);
}
.brand-mark { color: var(--color-cyan-400); display: flex; }
.brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}
.brand-text em { color: var(--color-cyan-400); font-style: normal; }

.main-nav {
  display: flex;
  gap: 28px;
  flex: 1;
  justify-content: center;
}
.main-nav a {
  color: var(--color-slate-300);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color .15s ease;
}
.main-nav a:hover { color: var(--color-white); }
.main-nav a.nav-login {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--color-cyan-400);
  border: 1px solid rgba(53, 208, 224, 0.35);
  border-radius: 999px;
  padding: 6px 14px;
}
.main-nav a.nav-login::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-cyan-400);
}
.main-nav a.nav-login:hover { color: var(--color-white); border-color: var(--color-cyan-400); }

.header-actions { display: flex; align-items: center; gap: 18px; }
.phone-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.95rem;
}
.phone-link svg { color: var(--color-cyan-400); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  background: radial-gradient(circle at 15% 20%, rgba(53, 208, 224, 0.18), transparent 45%),
              linear-gradient(180deg, var(--color-navy-900), var(--color-ink));
  color: var(--color-white);
  padding: 88px 0 96px;
  position: relative;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-cyan-400);
  margin-bottom: 14px;
}
.hero h1 {
  color: var(--color-white);
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  max-width: 15ch;
}
.hero h1 .accent { color: var(--color-cyan-400); }
.hero-sub {
  color: var(--color-slate-300);
  font-size: 1.08rem;
  max-width: 46ch;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin: 28px 0 32px; }
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
}
.trust-badges li {
  font-size: 0.85rem;
  color: var(--color-slate-300);
  position: relative;
  padding-left: 20px;
}
.trust-badges li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-cyan-400);
  box-shadow: 0 0 0 3px rgba(53, 208, 224, 0.22);
}

.hero-visual { position: relative; height: 100%; min-height: 300px; }
.hero-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(53,208,224,0.28), transparent 65%);
  filter: blur(10px);
}
.hero-card {
  position: relative;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  padding: 22px 26px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: min(260px, 80%);
}
.hero-card-temp { margin-left: 6%; }
.hero-card-eta { margin-left: 26%; margin-top: 20px; }
.hero-card .label { font-size: 0.78rem; color: var(--color-slate-300); }
.hero-card .value { font-family: var(--font-display); font-size: 2.2rem; font-weight: 700; color: var(--color-white); }
.hero-card .value small { font-size: 1rem; color: var(--color-slate-300); }
.status {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  color: var(--color-slate-300);
}
.status-ok { background: rgba(53,208,224,0.18); color: var(--color-cyan-300); }
.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-cyan-300);
  box-shadow: 0 0 0 rgba(53,208,224,0.6);
  animation: pulse-ring 1.8s ease-out infinite;
}
@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(53,208,224,0.55); }
  70% { box-shadow: 0 0 0 7px rgba(53,208,224,0); }
  100% { box-shadow: 0 0 0 0 rgba(53,208,224,0); }
}
@media (prefers-reduced-motion: reduce) {
  .pulse-dot { animation: none; }
}

/* ==========================================================================
   Sections
   ========================================================================== */
.section { padding: 88px 0; }
.section-alt { background: var(--color-ice-50); }
.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head.align-left { margin: 0 0 48px; text-align: left; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
.section-sub { font-size: 1.02rem; }

.grid { display: grid; gap: 24px; }

/* Services */
.services-grid { grid-template-columns: repeat(3, 1fr); }
.service-card { display: flex; flex-direction: column; }
.service-card .card-link {
  margin-top: auto;
  padding-top: 14px;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--color-navy-800);
}
.service-card .card-link:hover { color: var(--color-cyan-400); }
.services-note {
  margin-top: 28px;
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-slate-500);
}
.card {
  background: var(--color-white);
  border: 1px solid rgba(12,27,46,0.08);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
  transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.card-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-ice-100);
  color: var(--color-navy-700);
  margin-bottom: 16px;
  transition: background .18s ease, color .18s ease, transform .18s ease;
}
.card:hover .card-icon {
  background: var(--color-navy-900);
  color: var(--color-cyan-400);
  transform: scale(1.06);
}
.service-card h3 { font-size: 1.08rem; }
.service-card p { font-size: 0.92rem; margin-bottom: 0; }

/* Why Us */
.why-grid { grid-template-columns: repeat(4, 1fr); }
.why-item {
  padding: 8px 0;
  border-top: 2px solid var(--color-navy-700);
}
.why-number {
  display: block;
  font-family: var(--font-display);
  color: var(--color-cyan-400);
  background: var(--color-navy-900);
  width: fit-content;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  margin: -14px 0 16px;
}
.why-item h3 { font-size: 1.1rem; }
.why-item p { font-size: 0.92rem; }

/* Process */
.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}
.process-list li {
  background: var(--color-navy-900);
  color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  position: relative;
  overflow: hidden;
}
.process-list li::after {
  content: "";
  position: absolute;
  right: -20px;
  bottom: -30px;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(53,208,224,0.25), transparent 70%);
}
.process-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-cyan-400);
  color: var(--color-navy-900);
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 16px;
}
.process-list h3 { color: var(--color-white); font-size: 1.05rem; }
.process-list p { color: var(--color-slate-300); font-size: 0.9rem; margin-bottom: 0; }

/* Service area */
#service-map {
  height: 380px;
  border-radius: var(--radius-lg);
  margin-bottom: 28px;
  border: 1px solid rgba(12,27,46,0.1);
  box-shadow: var(--shadow-card);
  background: var(--color-ice-100);
  overflow: hidden;
}
.leaflet-popup-content-wrapper { border-radius: var(--radius-sm); }
.leaflet-popup-content { font-family: var(--font-body); font-size: 0.88rem; margin: 10px 14px; }
.leaflet-popup-content strong { font-family: var(--font-display); color: var(--color-navy-900); }
.map-pin-badge {
  background: var(--color-navy-900);
  color: var(--color-cyan-300);
  border: 2px solid var(--color-cyan-400);
  border-radius: 50%;
  width: 14px;
  height: 14px;
  box-shadow: 0 0 0 4px rgba(53,208,224,0.22);
}

.service-area-grid { grid-template-columns: repeat(3, 1fr); }
.area-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid rgba(12,27,46,0.08);
}
.area-card h3 { font-size: 1.05rem; color: var(--color-navy-800); }
.area-card p { font-size: 0.9rem; margin: 0; color: var(--color-slate-500); }
.area-card p a { color: var(--color-slate-500); text-decoration: underline; text-decoration-color: rgba(12,27,46,0.2); text-underline-offset: 2px; }
.area-card p a:hover { color: var(--color-navy-800); }

/* Reviews carousel */
.reviews-carousel { max-width: 720px; margin: 0 auto; }
.reviews-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  gap: 24px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.reviews-track::-webkit-scrollbar { display: none; }
.review-slide { flex: 0 0 100%; scroll-snap-align: start; }
.review-card {
  margin: 0;
  background: var(--color-ice-50);
  border-radius: var(--radius-md);
  padding: 32px;
  border: 1px solid rgba(12,27,46,0.06);
  min-height: 168px;
}
.stars { color: var(--color-warn); letter-spacing: 2px; margin-bottom: 10px; }
.review-card p { color: var(--color-navy-800); font-size: 1.05rem; line-height: 1.6; }
.review-card footer { font-size: 0.85rem; color: var(--color-slate-500); font-weight: 600; }

.reviews-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 22px;
}
.reviews-dots button {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: none;
  background: rgba(12,27,46,0.15);
  padding: 0;
  transition: background .2s ease, transform .2s ease;
}
.reviews-dots button[aria-selected="true"] {
  background: var(--color-cyan-400);
  transform: scale(1.25);
}

/* Booking */
.section-booking {
  background: linear-gradient(180deg, var(--color-navy-900), var(--color-navy-800));
  color: var(--color-white);
}
.booking-inner { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; align-items: start; }
.booking-copy .section-sub { color: var(--color-slate-300); }
.booking-copy h2 { color: var(--color-white); font-size: clamp(1.6rem, 2.6vw, 2.1rem); }
.booking-copy { position: sticky; top: 110px; }

.booking-form {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-card-hover);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { margin-bottom: 16px; }
.form-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-navy-800);
  margin-bottom: 6px;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(12,27,46,0.15);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--color-ink);
  background: var(--color-white);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-cyan-400);
  box-shadow: 0 0 0 4px rgba(53,208,224,0.18);
}
.hp-field { position: absolute; left: -9999px; top: -9999px; }
.form-status { margin: 14px 0 0; font-size: 0.9rem; font-weight: 600; }
.form-status[data-state="success"] { color: #1a8f5e; }
.form-status[data-state="error"] { color: #d64545; }
#booking-submit { width: 100%; margin-top: 4px; }
.field-hint { margin: 6px 0 0; font-size: 0.8rem; color: var(--color-slate-500); }
.consent-field { display: flex; align-items: flex-start; gap: 10px; margin: 4px 0 18px; font-size: 0.82rem; line-height: 1.5; color: var(--color-slate-500); cursor: pointer; }
.consent-field input[type="checkbox"] { margin-top: 3px; width: 16px; height: 16px; flex-shrink: 0; accent-color: var(--color-cyan-400); }
.consent-field a { color: var(--color-navy-800); font-weight: 600; }
.photo-preview { margin-top: 12px; display: flex; align-items: center; gap: 14px; }
.photo-preview img { width: 84px; height: 84px; object-fit: cover; border-radius: var(--radius-sm); border: 1.5px solid rgba(12,27,46,0.15); }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }

/* FAQ */
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid rgba(12,27,46,0.1);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-white);
  border: none;
  padding: 18px 22px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-navy-800);
  text-align: left;
}
.faq-icon { position: relative; width: 18px; height: 18px; flex-shrink: 0; }
.faq-icon::before, .faq-icon::after {
  content: "";
  position: absolute;
  background: var(--color-navy-800);
  transition: transform .2s ease;
}
.faq-icon::before { width: 100%; height: 2px; top: 8px; left: 0; }
.faq-icon::after { width: 2px; height: 100%; left: 8px; top: 0; }
.faq-item[data-open="true"] .faq-icon::after { transform: rotate(90deg); opacity: 0; }
.faq-item[data-open="true"] .faq-question { color: var(--color-cyan-400) !important; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
  background: var(--color-ice-50);
}
.faq-answer p { padding: 0 22px 18px; margin: 0; font-size: 0.92rem; }
.faq-item[data-open="true"] .faq-answer { max-height: 240px; }

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--color-navy-900), #0a2740);
  color: var(--color-white);
  text-align: center;
}
.cta-band-inner { max-width: 640px; margin: 0 auto; }
.cta-band h2 { color: var(--color-white); }
.cta-band .hero-cta { justify-content: center; margin-top: 24px; }

/* ==========================================================================
   Service landing pages
   ========================================================================== */
.breadcrumb {
  padding: 16px 24px;
  font-size: 0.82rem;
  color: var(--color-slate-500);
}
.breadcrumb a { color: var(--color-slate-500); }
.breadcrumb a:hover { color: var(--color-navy-800); }
.breadcrumb span[aria-current] { color: var(--color-navy-800); font-weight: 600; }

.service-hero {
  background: radial-gradient(circle at 15% 20%, rgba(53, 208, 224, 0.18), transparent 45%),
              linear-gradient(180deg, var(--color-navy-900), var(--color-ink));
  color: var(--color-white);
  padding: 56px 0 64px;
}
.service-hero h1 { color: var(--color-white); font-size: clamp(2rem, 3.6vw, 2.8rem); max-width: 20ch; }
.service-hero .hero-sub { color: var(--color-slate-300); max-width: 62ch; font-size: 1.05rem; }
.service-hero .hero-cta { margin-top: 24px; }
.service-hero-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(53, 208, 224, 0.12);
  border: 1px solid rgba(53, 208, 224, 0.3);
  color: var(--color-cyan-400);
  margin-bottom: 20px;
}

.bullet-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 32px;
  max-width: 900px;
}
.bullet-grid li {
  position: relative;
  padding-left: 26px;
  color: var(--color-navy-800);
  font-size: 0.98rem;
  line-height: 1.5;
}
.bullet-grid li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-cyan-400);
  font-weight: 700;
  background: var(--color-navy-900);
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
}

.fan-section { padding-top: 24px; padding-bottom: 24px; }
.fan-scene { position: relative; max-width: 260px; margin: 0 auto; }
.fan-illustration { width: 100%; height: auto; display: block; }
.fan-caption { text-align: center; color: var(--color-slate-500); font-size: 0.88rem; margin-top: 16px; max-width: 480px; margin-left: auto; margin-right: auto; }

@media (prefers-reduced-motion: reduce) {
  .fan-blades { transition: none !important; }
}

.equipment-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-bottom: 1px solid rgba(12,27,46,0.1);
  margin-bottom: 28px;
}
.equipment-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 16px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-slate-500);
  cursor: pointer;
  margin-bottom: -1px;
}
.equipment-tab:hover { color: var(--color-navy-800); }
.equipment-tab.is-active { color: var(--color-navy-900); border-bottom-color: var(--color-cyan-400); }
.equipment-panel[hidden] { display: none; }

.related-services { padding-top: 0; }
.related-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  max-width: 800px;
  margin: 0 auto;
}
.related-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px 10px 12px;
  border-radius: 999px;
  background: var(--color-ice-100);
  color: var(--color-navy-800);
  font-size: 0.88rem;
  font-weight: 600;
  transition: background .15s ease, transform .15s ease;
}
.related-links a svg { flex-shrink: 0; }
.related-links a:hover { background: var(--color-cyan-300); transform: translateY(-2px); }

@media (max-width: 620px) {
  .bullet-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Legal pages & 404
   ========================================================================== */
.legal-container { max-width: 760px; }
.legal-updated { font-size: 0.85rem; color: var(--color-slate-500); margin-bottom: 32px; }
.legal-body h3 { margin-top: 32px; font-size: 1.15rem; }
.legal-body p { font-size: 0.98rem; line-height: 1.7; }
.legal-body a { color: var(--color-navy-800); text-decoration: underline; }

.error-page {
  text-align: center;
  padding: 100px 24px 120px;
}
.error-page .error-code {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 7rem);
  font-weight: 700;
  color: var(--color-cyan-400);
  line-height: 1;
  margin-bottom: 8px;
}
.error-page h1 { font-size: clamp(1.5rem, 3vw, 2rem); }
.error-page p { max-width: 46ch; margin-left: auto; margin-right: auto; }
.error-page .hero-cta { justify-content: center; margin-top: 24px; }

/* ==========================================================================
   Invoice
   ========================================================================== */
.invoice-page { padding-top: 56px; }
.invoice-container { max-width: 760px; }
.invoice-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card-hover);
  border: 1px solid rgba(12,27,46,0.08);
  padding: 44px;
}
.invoice-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--color-navy-900);
  margin-bottom: 24px;
}
.invoice-brand { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--color-navy-900); }
.invoice-brand em { color: var(--color-cyan-400); font-style: normal; }
.invoice-brand-sub { font-size: 0.82rem; color: var(--color-slate-500); margin: 2px 0 0; }
.invoice-meta { text-align: right; }
.invoice-meta h1 { font-size: 1.6rem; margin-bottom: 2px; }
.invoice-meta p { margin: 0; font-size: 0.88rem; color: var(--color-slate-500); }
.invoice-status {
  display: inline-block;
  margin-top: 8px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.invoice-status-draft { background: #e7ecf2; color: var(--color-slate-500); }
.invoice-status-sent { background: #fff4cf; color: #8a6d00; }
.invoice-status-paid { background: #dff5e6; color: #1a8f5e; }
.invoice-status-void { background: #fbe2e2; color: #b3261e; }

.invoice-bill-to { margin-bottom: 28px; }
.invoice-bill-to .label { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.04em; color: var(--color-slate-500); text-transform: uppercase; margin-bottom: 6px; }
.invoice-bill-to .name { font-weight: 700; color: var(--color-navy-900); font-size: 1.05rem; }
.invoice-bill-to p { margin: 2px 0; font-size: 0.92rem; color: var(--color-slate-500); }

.invoice-table { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
.invoice-table th {
  text-align: left;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #fff;
  background: var(--color-navy-900);
  padding: 10px 12px;
}
.invoice-table td { padding: 10px 12px; font-size: 0.92rem; border-bottom: 1px solid var(--color-ice-100); color: var(--color-navy-800); }
.invoice-table .num { text-align: right; }

.invoice-totals { max-width: 280px; margin-left: auto; margin-bottom: 24px; }
.invoice-totals div { display: flex; justify-content: space-between; padding: 5px 0; font-size: 0.92rem; color: var(--color-slate-500); }
.invoice-total-due { border-top: 1px solid var(--color-ice-100); margin-top: 6px; padding-top: 10px !important; font-weight: 700; font-size: 1.15rem !important; color: var(--color-navy-900) !important; }

.invoice-notes { background: var(--color-ice-50); border-radius: var(--radius-sm); padding: 16px 18px; margin-bottom: 28px; }
.invoice-notes .label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.04em; color: var(--color-slate-500); text-transform: uppercase; margin-bottom: 4px; }
.invoice-notes p:last-child { margin: 0; font-size: 0.92rem; color: var(--color-navy-800); }

.invoice-terms { background: var(--color-ice-50); border-radius: var(--radius-sm); padding: 16px 18px; margin-bottom: 20px; }
.invoice-terms .label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.04em; color: var(--color-slate-500); text-transform: uppercase; margin-bottom: 8px; }
.invoice-terms ul { margin: 0; padding-left: 18px; }
.invoice-terms li { font-size: 0.85rem; color: var(--color-navy-800); margin-bottom: 4px; line-height: 1.5; }

.invoice-signed, .invoice-sign-form {
  border: 1px solid rgba(12,27,46,0.1);
  border-radius: var(--radius-sm);
  padding: 18px;
  margin-bottom: 24px;
}
.invoice-signed { background: rgba(14,155,171,0.08); }
.invoice-signed .label, .invoice-sign-form .label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.04em; color: var(--color-slate-500); text-transform: uppercase; margin-bottom: 6px; }
.invoice-signed p:last-child { margin: 0; font-size: 0.95rem; color: var(--color-navy-800); }
.invoice-sign-hint { font-size: 0.85rem; color: var(--color-slate-500); margin: 0 0 12px; }
.invoice-sign-row { display: flex; gap: 10px; flex-wrap: wrap; }
.invoice-sign-row input {
  flex: 1;
  min-width: 200px;
  border: 1px solid rgba(12,27,46,0.15);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.92rem;
  font-family: inherit;
}
.invoice-sign-status { font-size: 0.85rem; color: var(--color-slate-500); margin: 8px 0 0; }

.invoice-actions { display: flex; flex-wrap: wrap; gap: 14px; }

@media (max-width: 620px) {
  .invoice-card { padding: 28px 20px; }
  .invoice-head { flex-direction: column; }
  .invoice-meta { text-align: left; }
  .invoice-table { display: block; overflow-x: auto; }
}

.pricing-table { width: 100%; border-collapse: collapse; margin: 24px 0 16px; }
.pricing-table th {
  text-align: left;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #fff;
  background: var(--color-navy-900);
  padding: 12px 16px;
}
.pricing-table td { padding: 14px 16px; font-size: 0.95rem; border-bottom: 1px solid var(--color-ice-100); color: var(--color-navy-800); }
.pricing-table tr:nth-child(even) td { background: var(--color-ice-50); }
.pricing-table .price-cell { font-weight: 700; text-align: right; white-space: nowrap; }
.pricing-disclaimer { font-size: 0.85rem; color: var(--color-slate-500); font-style: italic; }

@media (max-width: 620px) {
  .pricing-table { display: block; overflow-x: auto; white-space: nowrap; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--color-ink); color: var(--color-slate-300); padding-top: 56px; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand p { font-size: 0.88rem; margin-top: 12px; color: var(--color-slate-300); }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 { color: var(--color-white); font-size: 0.9rem; margin-bottom: 4px; }
.footer-col a, .footer-col span { font-size: 0.88rem; color: var(--color-slate-300); }
.footer-col a:hover { color: var(--color-cyan-300); }
.footer-bottom { padding: 20px 24px; font-size: 0.8rem; text-align: center; color: rgba(196,209,224,0.6); }

/* Mobile call FAB */
.mobile-call-fab {
  display: none;
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--color-cyan-400);
  color: var(--color-navy-900);
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px -6px rgba(53,208,224,0.6);
  z-index: 90;
}

/* Lead-capture chat widget */
.chat-widget { position: fixed; right: 18px; bottom: 18px; z-index: 100; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.chat-launcher {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-navy-900);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 14px 20px 14px 14px;
  box-shadow: 0 12px 28px -8px rgba(12,27,46,0.5);
  cursor: pointer;
  font-weight: 700;
  font-size: 0.9rem;
}
.chat-launcher-icon { display: flex; align-items: center; justify-content: center; width: 26px; height: 26px; color: var(--color-cyan-400); position: relative; }
.chat-close-icon { display: none; position: absolute; inset: 0; align-items: center; justify-content: center; font-size: 1.4rem; line-height: 1; }
.chat-launcher[aria-expanded="true"] .chat-launcher-icon svg { display: none; }
.chat-launcher[aria-expanded="true"] .chat-close-icon { display: flex; }
.chat-launcher[aria-expanded="true"] .chat-launcher-label { display: none; }

.chat-panel[hidden] { display: none; }
.chat-panel {
  width: min(340px, calc(100vw - 36px));
  max-height: min(480px, calc(100vh - 120px));
  background: var(--color-white);
  border-radius: var(--radius-lg, 16px);
  box-shadow: 0 24px 48px -12px rgba(12,27,46,0.35);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(12,27,46,0.08);
}
.chat-panel-header {
  background: var(--color-navy-900);
  color: #fff;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: 0.9rem;
}
.chat-close { background: none; border: none; color: #fff; font-size: 1.3rem; line-height: 1; cursor: pointer; opacity: 0.8; }
.chat-close:hover { opacity: 1; }
.chat-panel-body { padding: 16px; overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: 10px; background: var(--color-ice-50); }
.chat-consent-note { margin: 0; padding: 8px 16px; font-size: 0.72rem; line-height: 1.4; color: var(--color-slate-500); background: #fff; border-top: 1px solid rgba(12,27,46,0.08); }
.chat-consent-note a { color: var(--color-navy-800); }

.chat-msg { max-width: 85%; padding: 10px 14px; border-radius: 14px; font-size: 0.88rem; line-height: 1.45; }
.chat-msg-bot { align-self: flex-start; background: #fff; color: var(--color-navy-800); border: 1px solid rgba(12,27,46,0.08); border-bottom-left-radius: 4px; }
.chat-msg-user { align-self: flex-end; background: var(--color-cyan-400); color: var(--color-navy-900); border-bottom-right-radius: 4px; }

.chat-options { display: flex; flex-wrap: wrap; gap: 8px; }
.chat-option-btn {
  background: #fff;
  border: 1px solid rgba(12,27,46,0.15);
  color: var(--color-navy-800);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}
.chat-option-btn:hover { border-color: var(--color-cyan-400); color: var(--color-navy-900); background: var(--color-ice-100); }

.chat-input-row { display: flex; gap: 8px; align-items: center; }
.chat-input-row input, .chat-input-row textarea {
  flex: 1;
  border: 1px solid rgba(12,27,46,0.15);
  border-radius: 10px;
  padding: 9px 12px;
  font-size: 0.88rem;
  font-family: inherit;
  resize: none;
}
.chat-input-row button {
  background: var(--color-cyan-400);
  color: var(--color-navy-900);
  border: none;
  border-radius: 10px;
  padding: 9px 14px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  white-space: nowrap;
}
.chat-input-row button:disabled { opacity: 0.5; cursor: not-allowed; }

@media (max-width: 860px) {
  .chat-widget { bottom: 84px; right: 14px; }
  .chat-launcher-label { display: none; }
  .chat-launcher { padding: 14px; }
}

/* Reveal-on-scroll */
[data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .process-list { grid-template-columns: repeat(2, 1fr); }
  .service-area-grid { grid-template-columns: 1fr; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { min-height: 220px; margin-top: 24px; }
  .booking-inner { grid-template-columns: 1fr; }
  .booking-copy { position: static; }
}

@media (max-width: 860px) {
  .main-nav, .header-actions .phone-link { display: none; }
  .nav-toggle { display: flex; }
  .header-actions .btn-primary { padding: 10px 16px; font-size: 0.85rem; }
  .header-inner { gap: 12px; }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-navy-900);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: none;
  }
  .main-nav.is-open { display: flex; }

  .footer-inner { grid-template-columns: 1fr 1fr; }
  .mobile-call-fab { display: flex; }
}

@media (max-width: 620px) {
  .services-grid, .why-grid, .process-list { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .hero { padding: 64px 0 72px; }
  #service-map { height: 260px; }
}

@media (max-width: 400px) {
  .container { padding: 0 16px; }
  .brand-text { font-size: 1.05rem; }
  .brand-mark svg { width: 30px; height: 30px; }
  .header-actions .btn-primary { padding: 8px 12px; font-size: 0.78rem; }
}