:root {
  --primary-navy: #061e36;
  --medical-blue: #0878c9;
  --aviation-blue: #1a9ce5;
  --emergency-red: #d62828;
  --soft-red: #f04e4e;
  --aqua: #40d2df;
  --sky-blue: #dff3ff;
  --light-grey: #f3f7fa;
  --silver: #c8d5df;
  --white: #ffffff;
  --charcoal: #17242e;
  --midnight: #031426;
  --dark-text: #14222e;
  --green: #16a34a;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  color: var(--dark-text);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
  padding-bottom: 72px;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }
:focus-visible { outline: 3px solid var(--aqua); outline-offset: 3px; }

.top-strip {
  background: linear-gradient(90deg, var(--emergency-red), #8d1111 52%, var(--primary-navy));
  color: var(--white);
  padding: 8px clamp(14px, 3vw, 38px);
  display: flex;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  position: relative;
  z-index: 50;
}
.top-actions, .header-actions, .hero-actions, .card-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.notice { color: #ffe7e7; font-size: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 45;
  background: rgba(6, 30, 54, 0.86);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(64, 210, 223, 0.28);
  box-shadow: 0 18px 55px rgba(3, 20, 38, 0.18);
}
.nav-shell {
  min-height: 76px;
  padding: 12px clamp(16px, 4vw, 52px);
  display: grid;
  grid-template-columns: minmax(240px, auto) 1fr auto;
  align-items: center;
  gap: 20px;
}
.brand { display: flex; gap: 12px; align-items: center; color: var(--white); min-width: 0; }
.brand-mark {
  width: 48px; height: 48px; border-radius: 14px;
  background: linear-gradient(135deg, var(--emergency-red), var(--medical-blue));
  display: grid; place-items: center; color: var(--white);
  box-shadow: 0 12px 30px rgba(214, 40, 40, 0.32);
}
.logo-mark { background: var(--white); padding: 4px; overflow: hidden; }
.logo-mark img { width: 100%; height: 100%; object-fit: contain; }
.brand strong { display: block; line-height: 1.1; font-family: "Playfair Display", serif; font-size: clamp(15px, 1.35vw, 18px); }
.brand > span { display: block; min-width: 0; }
.brand > span > span { display: block; color: var(--sky-blue); font-size: 12px; }
.main-nav { display: flex; justify-content: flex-start; gap: clamp(10px, 1.25vw, 22px); color: var(--white); font-size: 14px; }
.main-nav a { position: relative; opacity: 0.9; }
.main-nav a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 2px;
  background: var(--aqua); transition: right 0.25s ease;
}
.main-nav a:hover::after, .main-nav a.active::after { right: 0; }

.btn {
  border: 0; border-radius: 999px; padding: 11px 18px; font-weight: 800;
  display: inline-flex; align-items: center; gap: 9px; cursor: pointer;
  box-shadow: 0 12px 28px rgba(6, 30, 54, 0.15);
}
.btn-red { background: var(--emergency-red); color: var(--white); animation: pulse 2.8s infinite; }
.btn-blue { background: var(--medical-blue); color: var(--white); }
.btn-light { background: var(--white); color: var(--primary-navy); }
.btn-green { background: var(--green); color: var(--white); }
.btn-ghost { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,0.34); }
.menu-toggle, .drawer-close { display: none; }

.hero {
  min-height: 92vh;
  color: var(--white);
  position: relative;
  display: grid;
  align-items: center;
  padding: clamp(70px, 9vw, 140px) clamp(16px, 4vw, 56px) 130px;
  overflow: hidden;
  background: var(--midnight);
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image: linear-gradient(90deg, rgba(3,20,38,0.95), rgba(6,30,54,0.76), rgba(214,40,40,0.18)), var(--hero);
  background-position: center, right center;
  background-size: auto, contain;
  background-repeat: no-repeat;
  transform: scale(1.04);
}
.hero::after, .footer::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(90deg, transparent 98%, rgba(64,210,223,.15) 100%), linear-gradient(0deg, transparent 98%, rgba(64,210,223,.1) 100%);
  background-size: 52px 52px;
  mask-image: linear-gradient(180deg, #000, transparent);
  pointer-events: none;
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, .75fr); gap: 36px; align-items: center; max-width: 1280px; margin: auto; }
.eyebrow { color: var(--aqua); text-transform: uppercase; letter-spacing: 0; font-weight: 900; font-size: 13px; }
h1, h2, h3 { line-height: 1.1; margin: 0 0 16px; color: inherit; }
h1 { font-family: "Playfair Display", serif; font-size: clamp(40px, 6vw, 82px); max-width: 940px; }
h2 { font-family: "Playfair Display", serif; font-size: clamp(30px, 4vw, 54px); color: var(--primary-navy); }
h3 { font-size: 22px; }
.hero p { font-size: clamp(16px, 2vw, 20px); max-width: 760px; color: #e8f8ff; }
.trust-badges, .pill-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0; }
.pill, .trust-badges span {
  border: 1px solid rgba(64,210,223,.35); background: rgba(255,255,255,.09);
  color: inherit; border-radius: 999px; padding: 9px 13px; font-weight: 800; font-size: 13px;
}
.chip-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.chip-grid span {
  border: 1px solid #cfe0ea;
  background: #fbfdff;
  color: var(--primary-navy);
  border-radius: 999px;
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 800;
}
.dark .chip-grid span { background: rgba(255,255,255,.08); color: var(--white); border-color: rgba(255,255,255,.22); }
.service-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.service-list li { padding: 12px 14px; border: 1px solid #d9e6ee; border-radius: 8px; background: #fbfdff; font-weight: 800; color: var(--primary-navy); }
.brand-footer { display: flex; gap: 14px; align-items: center; }
.footer-logo { width: 86px; height: 86px; object-fit: contain; background: var(--white); border-radius: 8px; padding: 6px; flex: 0 0 auto; }
.hero-card, .glass-card {
  border: 1px solid rgba(255,255,255,.18);
  background: linear-gradient(145deg, rgba(255,255,255,.16), rgba(255,255,255,.07));
  backdrop-filter: blur(16px);
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 28px 80px rgba(0,0,0,.24);
}
.radar { width: 190px; height: 190px; border-radius: 50%; border: 1px solid rgba(64,210,223,.4); margin: 12px auto 24px; position: relative; }
.radar::before { content: ""; position: absolute; inset: 20px; border-radius: 50%; border: 1px solid rgba(255,255,255,.18); }
.radar::after { content: ""; position: absolute; width: 50%; height: 2px; top: 50%; left: 50%; background: var(--aqua); transform-origin: left; animation: radar 4s linear infinite; }

.section { padding: clamp(64px, 8vw, 112px) clamp(16px, 4vw, 56px); }
.section.dark { background: linear-gradient(135deg, var(--midnight), var(--primary-navy)); color: var(--white); position: relative; overflow: hidden; }
.section.dark h2, .section.dark h3 { color: var(--white); }
.section.blue { background: linear-gradient(180deg, var(--sky-blue), #fff); }
.container { max-width: 1240px; margin: 0 auto; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 34px; }
.section-head p { max-width: 680px; margin: 0; color: #4a5a68; }
.dark .section-head p, .dark p { color: #d8f4ff; }
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card {
  background: var(--white); border: 1px solid #dde8ef; border-radius: 8px; overflow: hidden;
  box-shadow: 0 18px 50px rgba(6,30,54,.1); transition: transform .25s ease, box-shadow .25s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 24px 70px rgba(6,30,54,.18); }
.dark .card { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); color: var(--white); }
.card-img {
  height: 250px;
  width: 100%;
  object-fit: contain;
  object-position: center;
  background: #eef7fc;
  padding: 8px;
  transition: none;
}
.card:hover .card-img { transform: none; }
.contain { object-fit: contain; background: #eef7fc; padding: 8px; }
.card-body { padding: 22px; }
.mini-note, .disclaimer { font-size: 13px; color: #607080; }
.dark .mini-note, .dark .disclaimer { color: #d4eaf5; }
.strip-scroll { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 370px); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 16px; }
.strip-scroll .card { scroll-snap-align: start; }

.enquiry-panel { margin-top: -88px; position: relative; z-index: 4; }
.form-card { background: var(--white); border-radius: 8px; padding: clamp(20px, 4vw, 34px); box-shadow: 0 30px 90px rgba(6,30,54,.22); border-top: 5px solid var(--emergency-red); }
.form-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.field { display: grid; gap: 6px; }
label { font-weight: 800; color: var(--primary-navy); font-size: 14px; }
input, select, textarea {
  width: 100%; border: 1px solid #cfe0ea; border-radius: 8px; padding: 12px 13px;
  background: #fbfdff; color: var(--dark-text);
}
textarea { min-height: 104px; resize: vertical; }
.wide { grid-column: 1 / -1; }
.form-status { min-height: 22px; color: var(--medical-blue); font-weight: 800; }
.form-status.is-error { color: var(--emergency-red); }

.comparison { overflow-x: auto; }
.comparison table { width: 100%; border-collapse: collapse; min-width: 760px; background: var(--white); border-radius: 8px; overflow: hidden; }
.comparison th { background: var(--primary-navy); color: var(--white); }
.comparison th, .comparison td { padding: 18px; border: 1px solid #d9e6ee; vertical-align: top; }
.timeline { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.step { background: var(--white); border-radius: 8px; padding: 18px; border: 1px solid #d8e7ef; position: relative; }
.step b { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--emergency-red); color: var(--white); margin-bottom: 10px; }

.faq-item { background: var(--white); border: 1px solid #dce8ef; border-radius: 8px; margin-bottom: 10px; overflow: hidden; }
.faq-question { width: 100%; border: 0; background: var(--white); color: var(--primary-navy); padding: 18px 20px; text-align: left; font-weight: 900; display: flex; justify-content: space-between; cursor: pointer; }
.faq-answer { display: none; padding: 0 20px 20px; }
.faq-item.is-open .faq-answer { display: block; }

.footer { min-height: 640px; position: relative; overflow: hidden; color: var(--white); background: radial-gradient(circle at 20% 0, rgba(26,156,229,.38), transparent 32%), linear-gradient(135deg, var(--midnight), var(--primary-navy)); padding: 62px clamp(16px,4vw,56px) 20px; border-top: 4px solid var(--medical-blue); }
.footer h2, .footer h3 { color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 24px; margin-top: 34px; }
.footer-card { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); border-radius: 8px; padding: 22px; backdrop-filter: blur(10px); }
.footer a { color: #dff8ff; display: block; margin: 8px 0; }
.copyright { border-top: 1px solid rgba(255,255,255,.15); margin-top: 34px; padding-top: 18px; color: #b9d6e5; font-size: 13px; }

.float-btn {
  position: fixed; z-index: 60; bottom: 92px; width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center; color: var(--white); box-shadow: 0 16px 40px rgba(0,0,0,.28);
  animation: pulse 2.6s infinite;
}
.float-call { left: 18px; background: var(--emergency-red); }
.float-wa { right: 18px; background: var(--green); }
.mobile-bar { position: fixed; z-index: 59; bottom: 0; left: 0; right: 0; display: grid; grid-template-columns: repeat(3,1fr); background: var(--midnight); border-top: 1px solid rgba(64,210,223,.45); }
.mobile-bar a { color: var(--white); padding: 12px 8px; text-align: center; font-size: 12px; font-weight: 900; }
.back-top { position: fixed; right: 18px; bottom: 165px; z-index: 58; opacity: 0; pointer-events: none; transform: translateY(8px); }
.back-top.is-visible { opacity: 1; pointer-events: auto; transform: none; }

.nav-drawer { position: fixed; inset: 0 0 0 auto; width: min(92vw, 420px); background: var(--midnight); color: var(--white); z-index: 100; transform: translateX(110%); transition: .25s ease; padding: 24px; display: grid; align-content: start; gap: 10px; box-shadow: -20px 0 60px rgba(0,0,0,.35); }
.nav-drawer.is-open { transform: none; }
.nav-drawer a { padding: 14px 12px; border-bottom: 1px solid rgba(255,255,255,.12); font-weight: 800; }
body.menu-open { overflow: hidden; }

.lightbox { position: fixed; inset: 0; background: rgba(3,20,38,.88); display: none; place-items: center; z-index: 120; padding: 24px; }
.lightbox.is-open { display: grid; }
.lightbox img { max-height: 82vh; border-radius: 8px; }
.lightbox button { position: absolute; top: 20px; right: 26px; font-size: 40px; border: 0; background: transparent; color: var(--white); cursor: pointer; }
[data-reveal] { opacity: 0; transform: translateY(18px); transition: .55s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }

@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(214,40,40,.28); } 50% { box-shadow: 0 0 0 13px rgba(214,40,40,0); } }
@keyframes radar { to { transform: rotate(360deg); } }

@media (max-width: 1080px) {
  .main-nav, .header-actions { display: none; }
  .nav-shell { grid-template-columns: minmax(0, 1fr) auto; }
  .menu-toggle, .drawer-close { display: inline-flex; border: 0; background: rgba(255,255,255,.12); color: var(--white); border-radius: 8px; padding: 12px; }
  .hero-grid, .grid-2, .grid-3, .grid-4, .footer-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .top-strip { display: grid; gap: 8px; font-size: 12px; }
  .nav-shell { min-height: 68px; padding-inline: 12px; gap: 10px; }
  .brand { gap: 9px; }
  .brand strong { font-size: 14px; max-width: calc(100vw - 122px); display: block; }
  .brand > span { display: block; }
  .brand > span > span { display: none; }
  .brand-mark { width: 40px; height: 40px; }
  .hero { min-height: 720px; padding: 46px 14px 104px; }
  .hero-card { display: none; }
  .form-grid, .timeline { grid-template-columns: 1fr; }
  .section-head { display: block; }
  .card-img { height: 240px; object-fit: contain; background: #eef7fc; }
  .hero::before { background-position: center, center bottom; background-size: auto, contain; }
  .float-btn { bottom: 82px; width: 52px; height: 52px; }
  .hero-actions .btn,
  .card-actions .btn,
  .form-card .btn,
  .footer .btn { width: 100%; justify-content: center; padding: 12px 14px; }
  .back-top { display: none; }
  .top-actions a { display: inline-block; margin-right: 8px; }
  .nav-drawer { width: 100vw; padding-top: 18px; }
  .drawer-close { justify-self: end; }
  .chip-grid span { width: 100%; border-radius: 8px; }
  .brand-footer { align-items: flex-start; }
  .footer-logo { width: 68px; height: 68px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}