/* ==========================================================================
   GO OBCs — OBC's made simple
   Stylesheet · brand palette: #000B58 · #003161 · #006A67 · #FFF4B7
   ========================================================================== */

:root {
  /* Brand */
  --navy-900: #000B58;
  --navy-700: #003161;
  --teal: #006A67;
  --cream: #FFF4B7;

  /* Derived */
  --teal-400: #1A8F8B;
  --teal-100: #E3F3F2;
  --cream-50: #FFFDF3;
  --cream-100: #FFF9DC;
  --white: #ffffff;
  --ink: #000B58;
  --ink-muted: rgba(0, 11, 88, 0.68);
  --line: rgba(0, 11, 88, 0.1);

  /* Type */
  --font-head: 'Outfit', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  /* Layout */
  --container: 1200px;
  --header-h: 84px;
  --radius: 24px;
  --radius-sm: 14px;

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur: 0.9s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) - 10px); -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  font-size: 1rem;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.is-loading, body.nav-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.1; font-weight: 700; letter-spacing: -0.02em; }
.container { width: min(calc(100% - 2.5rem), var(--container)); margin-inline: auto; }
.section { padding-block: clamp(5rem, 10vw, 7.5rem); position: relative; }

/* ---------- Typography helpers ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--teal);
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; border-radius: 2px; }
.section-title { font-size: clamp(2rem, 4.2vw, 3.2rem); margin: 1rem 0 1.25rem; max-width: 22ch; }
.section-title em {
  font-style: normal; color: var(--teal); position: relative; display: inline-block; z-index: 0; white-space: nowrap;
}
.section-title em::after {
  content: ""; position: absolute; left: -0.1em; right: -0.1em; bottom: 0.08em; height: 0.3em;
  background: var(--cream); z-index: -1; border-radius: 4px;
  transform: scaleX(0); transform-origin: left; transition: transform 1s var(--ease-out) 0.45s;
}
.section-title.is-visible em::after { transform: scaleX(1); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 3.5rem; }
.section-head .section-title { margin-inline: auto; }
.section-head p { color: var(--ink-muted); font-size: 1.05rem; }
.section-head--light, .section-head--light p { color: rgba(255, 255, 255, 0.78); }
.section-head--light .section-title { color: #fff; }
.section-head--light .eyebrow { color: var(--cream); }
.section-head--light .section-title em { color: var(--cream); }
.section-head--light .section-title em::after { background: rgba(0, 106, 103, 0.7); }

/* ---------- Buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  padding: 0.95rem 1.75rem; border-radius: 999px; font-weight: 600; font-size: 0.95rem; line-height: 1;
  border: 2px solid transparent; cursor: pointer; overflow: hidden; isolation: isolate; white-space: nowrap;
  transition: transform 0.45s var(--ease-spring), box-shadow 0.4s, background 0.3s, color 0.3s, border-color 0.3s;
}
.btn svg { width: 18px; height: 18px; transition: transform 0.3s var(--ease-out); }
.btn:hover svg { transform: translateX(4px); }
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, 0.35) 50%, transparent 70%);
  transform: translateX(-130%); transition: transform 0.7s var(--ease-out);
}
.btn:hover::before { transform: translateX(130%); }
.btn:hover { transform: translateY(-3px); }
.btn--primary { background: linear-gradient(135deg, var(--teal), var(--teal-400)); color: #fff; box-shadow: 0 12px 30px -12px rgba(0, 106, 103, 0.7); }
.btn--primary:hover { box-shadow: 0 20px 40px -14px rgba(0, 106, 103, 0.8); }
.btn--cream { background: var(--cream); color: var(--navy-900); box-shadow: 0 12px 30px -14px rgba(255, 244, 183, 0.6); }
.btn--cream:hover { background: #fff8cf; }
.btn--ghost { border-color: rgba(255, 255, 255, 0.35); color: #fff; backdrop-filter: blur(6px); }
.btn--ghost:hover { border-color: var(--cream); color: var(--cream); }
.btn--sm { padding: 0.7rem 1.25rem; font-size: 0.875rem; }
.btn--lg { padding: 1.1rem 2.2rem; font-size: 1.02rem; }
.btn--block { width: 100%; }

/* ---------- Preloader ---------- */
.preloader {
  position: fixed; inset: 0; z-index: 9999; background: var(--navy-900);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.5rem;
  transition: opacity 0.7s var(--ease-out), visibility 0.7s;
}
.is-loaded .preloader { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader__logo {
  display: flex; align-items: center; gap: 0.8rem; color: #fff;
  font-family: var(--font-head); font-size: 2.2rem; font-weight: 500; letter-spacing: -0.02em;
  animation: preloaderPop 0.9s var(--ease-spring) both;
}
.preloader__logo strong { font-weight: 800; }
.preloader__mark { width: 54px; height: 54px; filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.4)); }
.preloader__mark svg { width: 100%; height: 100%; }
.preloader__bar { width: 200px; height: 3px; background: rgba(255, 255, 255, 0.12); border-radius: 3px; overflow: hidden; }
.preloader__bar span { display: block; height: 100%; width: 40%; border-radius: 3px; background: linear-gradient(90deg, var(--teal), var(--cream)); animation: preloaderBar 1.1s ease-in-out infinite; }
@keyframes preloaderBar { from { transform: translateX(-110%); } to { transform: translateX(260%); } }
@keyframes preloaderPop { from { opacity: 0; transform: scale(0.8) translateY(12px); } to { opacity: 1; transform: none; } }

/* ---------- Scroll progress / cursor glow ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; width: 100%; height: 3px; z-index: 1100;
  background: linear-gradient(90deg, var(--teal), var(--cream)); transform-origin: left; transform: scaleX(0);
}
.cursor-glow { display: none; }
@media (hover: hover) and (pointer: fine) {
  .cursor-glow {
    display: block; position: fixed; top: 0; left: 0; width: 460px; height: 460px; border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 106, 103, 0.28), transparent 62%);
    pointer-events: none; z-index: 3; mix-blend-mode: screen; translate: -50% -50%; will-change: transform;
    transform: translate(-1000px, -1000px);
  }
}

/* ---------- Header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000; height: var(--header-h);
  display: flex; align-items: center; color: #fff;
  transition: height 0.4s var(--ease-out), background 0.4s, box-shadow 0.4s;
}
.header.is-scrolled {
  height: 68px; background: rgba(0, 11, 88, 0.86);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 10px 30px -18px rgba(0, 0, 0, 0.6);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.logo { display: flex; align-items: center; gap: 0.65rem; white-space: nowrap; font-family: var(--font-head); font-size: 1.4rem; font-weight: 500; letter-spacing: -0.01em; }
.logo strong { font-weight: 800; }
.logo__mark { width: 42px; height: 42px; flex: none; filter: drop-shadow(0 8px 14px rgba(0, 0, 0, 0.35)); transition: transform 0.45s var(--ease-spring); }
.logo:hover .logo__mark { transform: rotate(-6deg) scale(1.06); }
.logo__mark svg { width: 100%; height: 100%; }
/* Logotype: « GO » underlined by a runway (Takeoff identity) */
.logo__text strong, .preloader__text strong { position: relative; display: inline-block; }
.logo__text strong::after, .preloader__text strong::after { content: ""; position: absolute; left: 0.04em; right: 0.04em; bottom: -0.1em; height: 0.11em; background: var(--cream); clip-path: polygon(0 35%, 100% 0, 100% 100%, 0 70%); }
.nav__list { display: flex; gap: 1.4rem; }
.nav__link { position: relative; font-weight: 500; font-size: 0.9rem; opacity: 0.82; padding: 0.3rem 0; transition: opacity 0.3s; white-space: nowrap; }
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 2px; background: var(--cream);
  transform: scaleX(0); transform-origin: right; transition: transform 0.4s var(--ease-out);
}
.nav__link:hover, .nav__link.is-active { opacity: 1; }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); transform-origin: left; }
.header__right { display: flex; align-items: center; gap: 1.25rem; }
.header__ops { display: inline-flex; align-items: center; gap: 0.5rem; white-space: nowrap; font-size: 0.85rem; font-weight: 600; opacity: 0.9; transition: color 0.3s; }
.header__ops svg { width: 18px; height: 18px; color: var(--cream); }
.header__ops:hover { color: var(--cream); }
/* Language switcher */
.lang { flex: none; display: inline-flex; align-items: center; gap: 2px; padding: 3px; border-radius: 999px; background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.14); }
.lang a { padding: 0.32rem 0.55rem; border-radius: 999px; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; line-height: 1; opacity: 0.72; transition: opacity 0.3s, background 0.3s, color 0.3s; }
.lang a:hover { opacity: 1; }
.lang a.is-active { background: var(--cream); color: var(--navy-900); opacity: 1; }
.burger { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; border-radius: 12px; background: rgba(255, 255, 255, 0.08); }
.burger span { width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: transform 0.4s var(--ease-out), opacity 0.3s; }
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Reveal system (scroll animations) ---------- */
[data-reveal] {
  opacity: 0;
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out),
              filter var(--dur) var(--ease-out), clip-path 1.1s var(--ease-out);
  will-change: opacity, transform;
}
[data-reveal="up"]    { transform: translateY(44px); }
[data-reveal="down"]  { transform: translateY(-44px); }
[data-reveal="left"]  { transform: translateX(-56px); }
[data-reveal="right"] { transform: translateX(56px); }
[data-reveal="zoom"]  { transform: scale(0.82); }
[data-reveal="flip"]  { transform: perspective(1200px) rotateX(-28deg) translateY(40px); transform-origin: top center; }
[data-reveal="rotate"]{ transform: rotate(-5deg) translateY(40px) scale(0.94); transform-origin: bottom left; }
[data-reveal="blur"]  { filter: blur(14px); transform: translateY(24px) scale(1.04); }
[data-reveal="clip-left"], [data-reveal="clip-up"] { opacity: 1; transform: none; }
[data-reveal].is-visible { opacity: 1; transform: none; filter: none; }
/* Clip reveals: the clip lives on the child, because Chrome applies clip-path when
   computing IntersectionObserver ratios (a fully clipped target never intersects). */
[data-reveal^="clip-"] > * { transition: clip-path 1.2s var(--ease-out), transform 1.2s var(--ease-out); transition-delay: inherit; will-change: clip-path, transform; }
[data-reveal="clip-left"] > * { clip-path: inset(0 100% 0 0 round var(--radius)); transform: translateX(-24px); }
[data-reveal="clip-up"] > *   { clip-path: inset(100% 0 0 0 round 32px); transform: translateY(24px); }
[data-reveal="clip-left"].is-visible > * { clip-path: inset(-160px round var(--radius)); transform: none; }
[data-reveal="clip-up"].is-visible > *   { clip-path: inset(-160px round 32px); transform: none; }

/* Scroll / mouse parallax (uses the independent `translate` property so it never
   fights the transform-based reveal animations) */
[data-parallax] { translate: var(--mx, 0px) calc(var(--my, 0px) + var(--sy, 0px)); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center;
  padding-top: var(--header-h); color: #fff; overflow: hidden;
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 55%, #00484f 100%);
}
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.orb {
  position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.5; will-change: transform;
  animation: orbFloat 16s ease-in-out infinite;
}
.orb--1 { width: 560px; height: 560px; background: var(--teal); top: -160px; right: -120px; }
.orb--2 { width: 420px; height: 420px; background: var(--cream); bottom: -180px; left: -140px; opacity: 0.2; animation-delay: -6s; }
.orb--3 { width: 300px; height: 300px; background: #1f6fb5; top: 38%; left: 34%; opacity: 0.3; animation-delay: -10s; }
@keyframes orbFloat { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(30px, -40px) scale(1.08); } }
.hero__grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 20%, transparent 72%); mask-image: radial-gradient(ellipse at center, #000 20%, transparent 72%);
}
.hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 3rem; align-items: center; padding-block: 4rem 5rem; }
.badge {
  display: inline-flex; align-items: center; gap: 0.6rem; padding: 0.45rem 1rem 0.45rem 0.7rem; border-radius: 999px;
  background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.16); font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em;
  backdrop-filter: blur(8px);
}
.badge__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--cream); box-shadow: 0 0 0 0 rgba(255, 244, 183, 0.6); animation: ping 2s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(255, 244, 183, 0.6); } 70% { box-shadow: 0 0 0 10px rgba(255, 244, 183, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 244, 183, 0); } }
.hero__title { font-size: clamp(3rem, 7.2vw, 5.8rem); font-weight: 800; line-height: 1.02; letter-spacing: -0.035em; margin: 1.4rem 0 1.5rem; }
.word-reveal { display: inline-block; overflow: hidden; vertical-align: top; padding: 0 0.08em 0.14em 0; margin: 0 -0.08em -0.14em 0; }
.word-reveal > span { display: inline-block; transform: translateY(115%) rotate(4deg); transform-origin: left bottom; transition: transform 1.15s var(--ease-out); }
.is-loaded .word-reveal > span { transform: none; }
.word-reveal:nth-child(2) > span { transition-delay: 0.12s; }
.word-reveal:nth-child(3) > span { transition-delay: 0.24s; }
.word-reveal--accent { color: var(--cream); }
.hero__lead { font-size: 1.12rem; line-height: 1.7; max-width: 54ch; color: rgba(255, 255, 255, 0.82); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.2rem; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 1.5rem; margin-top: 2.6rem; font-size: 0.88rem; font-weight: 600; color: rgba(255, 255, 255, 0.8); }
.hero__trust li { display: inline-flex; align-items: center; gap: 0.5rem; }
.hero__trust svg { width: 18px; height: 18px; color: var(--cream); }

/* Hero visual : mission card */
.hero__visual { position: relative; }
.tilt { position: relative; transform-style: preserve-3d; transition: transform 0.8s var(--ease-out); }
.mission {
  position: relative; border-radius: var(--radius); padding: 1.5rem;
  background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 50px 100px -40px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.mission__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; font-size: 0.85rem; }
.mission__id { opacity: 0.8; }
.mission__id strong { color: #fff; font-family: var(--font-head); letter-spacing: 0.02em; }
.mission__live { display: inline-flex; align-items: center; gap: 0.45rem; padding: 0.3rem 0.75rem; border-radius: 999px; background: rgba(0, 106, 103, 0.35); color: #9ff5f0; font-weight: 600; font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; }
.mission__live i { width: 7px; height: 7px; border-radius: 50%; background: #5ff0e8; box-shadow: 0 0 0 0 rgba(95, 240, 232, 0.6); animation: ping 1.8s infinite; }
.mission__route { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1rem; }
.mission__airport strong { display: block; font-family: var(--font-head); font-size: 2.1rem; font-weight: 800; letter-spacing: 0.02em; line-height: 1; }
.mission__airport small { display: block; font-size: 0.72rem; opacity: 0.65; margin-top: 0.3rem; white-space: nowrap; }
.mission__airport--end { text-align: right; }
.mission__path { position: relative; height: 32px; }
.mission__line { position: absolute; left: 0; right: 0; top: 50%; height: 2px; background: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.5) 0 6px, transparent 6px 12px); }
.mission__line::before, .mission__line::after { content: ""; position: absolute; top: 50%; width: 8px; height: 8px; border-radius: 50%; background: var(--cream); transform: translateY(-50%); }
.mission__line::before { left: -2px; }
.mission__line::after { right: -2px; background: var(--teal-400); }
.mission__plane { position: absolute; top: 50%; left: 0; width: 28px; height: 28px; color: var(--cream); transform: translateY(-50%) rotate(90deg); animation: missionFly 5s ease-in-out infinite; filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.4)); }
.mission__plane svg { width: 100%; height: 100%; }
@keyframes missionFly { 0% { left: 0; } 50% { left: calc(100% - 28px); } 100% { left: 0; } }
.mission__steps { display: grid; grid-template-columns: repeat(5, 1fr); margin: 1.6rem 0 1.4rem; position: relative; }
.mission__steps::before { content: ""; position: absolute; left: 10%; right: 10%; top: 7px; height: 2px; background: rgba(255, 255, 255, 0.14); }
.mission__steps li { position: relative; text-align: center; font-size: 0.68rem; opacity: 0.55; letter-spacing: 0.02em; }
.mission__steps li i { display: block; width: 16px; height: 16px; border-radius: 50%; margin: 0 auto 0.45rem; background: rgba(255, 255, 255, 0.14); border: 2px solid rgba(255, 255, 255, 0.25); position: relative; }
.mission__steps li.is-done { opacity: 0.95; }
.mission__steps li.is-done i { background: var(--teal); border-color: var(--teal-400); }
.mission__steps li.is-done i::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: #c8fffb; }
.mission__steps li.is-current { opacity: 1; font-weight: 600; color: var(--cream); }
.mission__steps li.is-current i { background: var(--cream); border-color: var(--cream); box-shadow: 0 0 0 0 rgba(255, 244, 183, 0.6); animation: ping 1.8s infinite; }
.mission__meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; padding-top: 1.2rem; border-top: 1px solid rgba(255, 255, 255, 0.12); }
.mission__meta small { display: block; font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.55; }
.mission__meta strong { display: block; font-size: 0.82rem; margin-top: 0.2rem; font-weight: 600; }
.mission__meta .ok { color: #8ff5ef; }

.float-card {
  position: absolute; display: flex; align-items: center; gap: 0.75rem; z-index: 2;
  background: #fff; color: var(--navy-900); border-radius: 16px; padding: 0.8rem 1.05rem;
  box-shadow: 0 24px 50px -22px rgba(0, 0, 0, 0.55); transform: translateZ(50px);
  animation: floatY 6s ease-in-out infinite; white-space: nowrap;
}
.float-card strong { display: block; font-size: 0.88rem; line-height: 1.2; }
.float-card small { display: block; font-size: 0.72rem; color: var(--ink-muted); }
.float-card__big { font-family: var(--font-head); font-size: 1.5rem !important; color: var(--teal); }
.float-card__icon { width: 34px; height: 34px; border-radius: 50%; background: var(--teal); color: #fff; display: grid; place-items: center; flex: none; }
.float-card__icon svg { width: 16px; height: 16px; }
.float-card--a { top: -7%; left: -8%; }
.float-card--b { bottom: -15%; right: 3%; animation-delay: -3s; }
@keyframes floatY { 0%, 100% { translate: 0 0; } 50% { translate: 0 -14px; } }

.scroll-hint {
  position: absolute; bottom: 2rem; left: 50%; translate: -50% 0; width: 26px; height: 42px; border-radius: 14px;
  border: 2px solid rgba(255, 255, 255, 0.4); z-index: 2; opacity: 0; transition: opacity 1s 1.6s;
}
.is-loaded .scroll-hint { opacity: 1; }
.scroll-hint span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; border-radius: 2px; background: var(--cream); translate: -50% 0; animation: scrollHint 1.8s ease-in-out infinite; }
@keyframes scrollHint { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(14px); opacity: 0; } 100% { transform: translateY(0); opacity: 0; } }

/* ---------- Marquee ---------- */
.marquee { background: var(--cream); color: var(--navy-900); padding: 1.1rem 0; overflow: hidden; position: relative; z-index: 2; }
.marquee__track {
  display: flex; width: max-content; animation: marquee 34s linear infinite;
  font-family: var(--font-head); font-weight: 600; font-size: 1rem; text-transform: uppercase; letter-spacing: 0.14em; white-space: nowrap;
}
.marquee__track span { display: inline-flex; align-items: center; padding-right: 3rem; }
.marquee__track span::after { content: "✦"; color: var(--teal); margin-left: 3rem; font-size: 0.8em; }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee:hover .marquee__track { animation-play-state: paused; }

/* ---------- About ---------- */
.about { background: var(--white); }
.about__grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 5rem; align-items: center; }
.about__visual { position: relative; }
.about__img {
  position: relative; aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden;
  background: linear-gradient(160deg, var(--navy-900), var(--navy-700) 50%, var(--teal));
  box-shadow: 0 40px 80px -40px rgba(0, 11, 88, 0.6); display: grid; place-items: center;
}
.about__img::before { content: ""; position: absolute; width: 70%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(255, 244, 183, 0.9), transparent 70%); top: -22%; right: -22%; filter: blur(24px); opacity: 0.65; }
.about__wm { position: absolute; font-family: var(--font-head); font-weight: 800; font-size: 46vw; line-height: 1; color: rgba(255, 255, 255, 0.05); bottom: -6%; left: -4%; letter-spacing: -0.06em; pointer-events: none; }
@media (min-width: 900px) { .about__wm { font-size: 22rem; } }
.about__ring { position: absolute; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, 0.22); animation: spin 30s linear infinite; }
.about__ring--1 { width: 72%; aspect-ratio: 1; border-style: dashed; }
.about__ring--2 { width: 48%; aspect-ratio: 1; animation-direction: reverse; animation-duration: 22s; border-color: rgba(255, 244, 183, 0.4); }
.about__ring--2::before { content: ""; position: absolute; width: 14px; height: 14px; border-radius: 50%; background: var(--cream); top: -7px; left: 50%; translate: -50% 0; box-shadow: 0 0 20px var(--cream); }
@keyframes spin { to { transform: rotate(360deg); } }
.about__glass {
  position: relative; z-index: 1; display: flex; align-items: center; gap: 1rem; padding: 1.1rem 1.4rem; border-radius: 18px; color: #fff;
  background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); backdrop-filter: blur(14px);
  box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.5);
}
.about__glass strong { display: block; font-family: var(--font-head); font-size: 1.05rem; }
.about__glass small { font-size: 0.8rem; opacity: 0.75; }
.about__glass-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--cream); color: var(--navy-900); display: grid; place-items: center; flex: none; }
.about__glass-icon svg { width: 22px; height: 22px; }
.about__exp {
  position: absolute; bottom: -1.75rem; right: -1.75rem; background: #fff; border-radius: 20px; padding: 1.25rem 1.5rem;
  display: flex; align-items: center; gap: 0.9rem; box-shadow: 0 30px 60px -30px rgba(0, 11, 88, 0.45); border: 1px solid var(--line);
}
.about__exp > strong { font-family: var(--font-head); font-size: 2.4rem; font-weight: 800; color: var(--teal); line-height: 1; letter-spacing: -0.02em; }
.about__exp > strong span { font-size: 1.4rem; color: var(--navy-900); margin: 0 0.15rem; }
.about__exp > span { font-size: 0.85rem; line-height: 1.3; color: var(--ink-muted); }
.about__content p { color: var(--ink-muted); margin-bottom: 1rem; font-size: 1.02rem; }
.checklist { display: grid; gap: 0.85rem; margin: 1.6rem 0 2.2rem; }
.checklist li { display: flex; gap: 0.8rem; align-items: center; font-weight: 500; }
.checklist svg { flex: none; width: 24px; height: 24px; padding: 5px; border-radius: 50%; background: var(--teal-100); color: var(--teal); }

/* ---------- Stats ---------- */
.stats { background: var(--navy-900); color: #fff; padding-block: 4.5rem; position: relative; overflow: hidden; }
.stats::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 15% 50%, rgba(0, 106, 103, 0.55), transparent 45%), radial-gradient(circle at 85% 50%, rgba(0, 49, 97, 0.9), transparent 45%); }
.stats__grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.stat { text-align: center; padding: 1.75rem 1.25rem; border-radius: 20px; background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.09); transition: background 0.4s, border-color 0.4s; }
.stat:hover { background: rgba(255, 255, 255, 0.07); border-color: rgba(255, 244, 183, 0.3); }
.stat__num { display: block; font-family: var(--font-head); font-size: clamp(2.4rem, 5vw, 3.4rem); font-weight: 800; color: var(--cream); line-height: 1; letter-spacing: -0.02em; }
.stat__label { display: block; margin-top: 0.6rem; opacity: 0.75; font-size: 0.92rem; }

/* ---------- Services ---------- */
.services { background: var(--cream-50); }
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.service {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 2.25rem 2rem; overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform 0.55s var(--ease-out), box-shadow 0.55s, border-color 0.4s;
}
.service::before { content: ""; position: absolute; inset: 0; background: linear-gradient(160deg, rgba(0, 106, 103, 0.08), transparent 55%); opacity: 0; transition: opacity 0.5s; }
.service:hover { transform: translateY(-10px); box-shadow: 0 34px 60px -32px rgba(0, 11, 88, 0.35); border-color: rgba(0, 106, 103, 0.35); }
.service:hover::before { opacity: 1; }
.service__num { position: absolute; top: 1.4rem; right: 1.75rem; font-family: var(--font-head); font-size: 3.2rem; font-weight: 800; color: rgba(0, 11, 88, 0.05); line-height: 1; }
.service__icon {
  width: 60px; height: 60px; border-radius: 18px; display: grid; place-items: center; margin-bottom: 1.5rem; position: relative;
  background: linear-gradient(135deg, var(--navy-900), var(--teal)); color: var(--cream); transition: transform 0.5s var(--ease-spring);
}
.service:hover .service__icon { transform: rotate(-8deg) scale(1.08); }
.service__icon svg { width: 26px; height: 26px; }
.service h3 { font-size: 1.35rem; margin-bottom: 0.6rem; position: relative; }
.service > p { color: var(--ink-muted); font-size: 0.95rem; position: relative; }
.service__list { position: relative; margin: 1.1rem 0 0; display: grid; gap: 0.45rem; font-size: 0.9rem; color: var(--ink-muted); }
.service__list li { display: flex; gap: 0.55rem; align-items: flex-start; }
.service__list li::before { content: ""; flex: none; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); margin-top: 0.55em; }
.service__link { position: relative; display: inline-flex; align-items: center; gap: 0.4rem; margin-top: auto; padding-top: 1.5rem; font-weight: 600; color: var(--teal); font-size: 0.92rem; }
.service__link svg { width: 16px; height: 16px; transition: transform 0.3s; }
.service:hover .service__link svg { transform: translateX(4px); }

/* ---------- OBC spotlight (dark) ---------- */
.obc { background: linear-gradient(160deg, var(--navy-900), var(--navy-700) 70%, #003a4a); color: #fff; overflow: hidden; }
.obc__orb { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; }
.obc__orb--1 { width: 500px; height: 500px; background: rgba(0, 106, 103, 0.45); top: -200px; right: -150px; }
.obc__orb--2 { width: 380px; height: 380px; background: rgba(255, 244, 183, 0.1); bottom: -180px; left: -100px; }
.obc__grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.obc .eyebrow { color: var(--cream); }
.obc .section-title { color: #fff; }
.obc .section-title em { color: var(--cream); }
.obc .section-title em::after { background: rgba(0, 106, 103, 0.75); }
.obc__content > p { color: rgba(255, 255, 255, 0.78); font-size: 1.02rem; margin-bottom: 1.75rem; }
.obc__features { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 2.25rem; }
.obc__feature { display: flex; gap: 0.85rem; align-items: flex-start; padding: 1rem; border-radius: 16px; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); transition: background 0.4s, border-color 0.4s; }
.obc__feature:hover { background: rgba(255, 255, 255, 0.09); border-color: rgba(255, 244, 183, 0.35); }
.obc__feature strong { display: block; font-family: var(--font-head); font-size: 1rem; margin-bottom: 0.15rem; }
.obc__feature small { font-size: 0.82rem; color: rgba(255, 255, 255, 0.68); line-height: 1.4; display: block; }
.obc__feature-icon { flex: none; width: 40px; height: 40px; border-radius: 12px; background: rgba(0, 106, 103, 0.4); color: var(--cream); display: grid; place-items: center; }
.obc__feature-icon svg { width: 20px; height: 20px; }

.route { position: relative; aspect-ratio: 520 / 420; }
.route__svg { width: 100%; height: 100%; overflow: visible; }
.route__dots circle { fill: rgba(255, 255, 255, 0.25); }
.route__ghost { fill: none; stroke: rgba(255, 255, 255, 0.14); stroke-width: 2; stroke-dasharray: 5 9; }
.route__path { fill: none; stroke: url(#routeGrad); stroke-width: 3.5; stroke-linecap: round; filter: drop-shadow(0 0 8px rgba(0, 106, 103, 0.8)); }
.route__pt { fill: var(--cream); }
.route__pt--b { fill: var(--teal-400); }
.route__pulse { fill: none; stroke: var(--teal-400); stroke-width: 2; transform-box: fill-box; transform-origin: center; animation: routePulse 2.2s ease-out infinite; }
@keyframes routePulse { 0% { transform: scale(1); opacity: 0.9; } 100% { transform: scale(4); opacity: 0; } }
.route__plane { fill: var(--cream); filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.5)); }
.route__label { position: absolute; background: #fff; color: var(--navy-900); border-radius: 14px; padding: 0.65rem 0.9rem; box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.6); line-height: 1.2; }
.route__label strong { display: block; font-family: var(--font-head); font-size: 0.95rem; }
.route__label small { font-size: 0.72rem; color: var(--ink-muted); white-space: nowrap; }
.route__label--a { left: 2%; bottom: 8%; }
.route__label--b { right: 0; top: 10%; }
.route__chip { position: absolute; display: inline-flex; align-items: center; gap: 0.45rem; padding: 0.5rem 0.85rem; border-radius: 999px; background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.18); backdrop-filter: blur(8px); font-size: 0.78rem; font-weight: 600; animation: floatY 7s ease-in-out infinite; }
.route__chip svg { width: 15px; height: 15px; color: var(--cream); }
.route__chip--1 { top: 48%; left: 4%; }
.route__chip--2 { bottom: 20%; right: 4%; animation-delay: -3.5s; }

/* ---------- Process / timeline ---------- */
.process { background: var(--white); overflow: hidden; }
.timeline { position: relative; max-width: 940px; margin: 0 auto; }
.timeline__line { position: absolute; left: 50%; top: 24px; bottom: 24px; width: 3px; border-radius: 3px; background: var(--line); transform: translateX(-50%); }
.timeline__line span { position: absolute; inset: 0; border-radius: 3px; background: linear-gradient(180deg, var(--teal), var(--navy-700)); transform-origin: top; transform: scaleY(0); }
.step { position: relative; display: grid; grid-template-columns: 1fr 96px 1fr; align-items: center; margin-bottom: 2.5rem; }
.step:last-child { margin-bottom: 0; }
.step__num {
  grid-column: 2; grid-row: 1; width: 58px; height: 58px; border-radius: 50%; margin: 0 auto; display: grid; place-items: center;
  background: #fff; border: 2px solid var(--line); color: var(--ink-muted); font-family: var(--font-head); font-weight: 700; position: relative; z-index: 1;
  transition: background 0.5s, color 0.5s, border-color 0.5s, box-shadow 0.5s;
}
.step.is-active .step__num { background: var(--navy-900); color: var(--cream); border-color: var(--teal); box-shadow: 0 0 0 8px rgba(0, 106, 103, 0.14); }
.step__card { grid-row: 1; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 1.75rem 1.9rem; box-shadow: 0 20px 50px -35px rgba(0, 11, 88, 0.4); transition: border-color 0.5s, box-shadow 0.5s; }
.step.is-active .step__card { border-color: rgba(0, 106, 103, 0.35); box-shadow: 0 30px 60px -35px rgba(0, 11, 88, 0.45); }
.step:nth-child(odd) .step__card { grid-column: 1; text-align: right; }
.step:nth-child(even) .step__card { grid-column: 3; }
.step__tag { display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal); margin-bottom: 0.5rem; }
.step__card h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.step__card p { color: var(--ink-muted); font-size: 0.95rem; }

/* ---------- Ground transport ---------- */
.ground { background: var(--cream-100); }
.ground__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.ground__card { background: #fff; border-radius: 22px; padding: 2rem 1.6rem; border: 1px solid var(--line); transition: transform 0.5s var(--ease-out), box-shadow 0.5s; }
.ground__card:hover { transform: translateY(-8px); box-shadow: 0 30px 50px -30px rgba(0, 11, 88, 0.35); }
.ground__icon { width: 54px; height: 54px; border-radius: 16px; background: var(--navy-900); color: var(--cream); display: grid; place-items: center; margin-bottom: 1.25rem; transition: background 0.4s, transform 0.5s var(--ease-spring); }
.ground__card:hover .ground__icon { background: var(--teal); transform: rotate(-6deg); }
.ground__icon svg { width: 24px; height: 24px; }
.ground__card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.ground__card p { color: var(--ink-muted); font-size: 0.92rem; }

/* ---------- Why ---------- */
.why { background: var(--white); overflow: hidden; }
.why__row { display: grid; grid-template-columns: 1fr 1fr; gap: 4.5rem; align-items: center; padding-block: 2.5rem; }
.why__row:nth-child(odd) .why__visual { order: 2; }
.why__visual { position: relative; aspect-ratio: 5 / 4; border-radius: var(--radius); overflow: hidden; display: grid; place-items: center; box-shadow: 0 40px 80px -45px rgba(0, 11, 88, 0.5); }
.why__visual--a { background: radial-gradient(circle at 50% 50%, var(--navy-700), var(--navy-900) 70%); }
.why__visual--b { background: linear-gradient(145deg, var(--teal), var(--navy-700)); }
.why__visual--c { background: var(--cream); place-items: stretch; padding: 2.5rem; }
.why__pulse { position: absolute; width: 46%; aspect-ratio: 1; border-radius: 50%; border: 2px solid rgba(255, 244, 183, 0.5); animation: pulseRing 3s ease-out infinite; }
.why__pulse--2 { animation-delay: -1.5s; }
@keyframes pulseRing { 0% { transform: scale(0.6); opacity: 1; } 100% { transform: scale(2.1); opacity: 0; } }
.why__core { position: relative; width: 120px; height: 120px; border-radius: 50%; display: grid; place-items: center; background: var(--cream); color: var(--navy-900); box-shadow: 0 0 60px rgba(255, 244, 183, 0.5); }
.why__core svg { width: 54px; height: 54px; }
.why__shield { width: 170px; height: 170px; border-radius: 48px; display: grid; place-items: center; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.25); backdrop-filter: blur(10px); color: var(--cream); animation: floatY 6s ease-in-out infinite; }
.why__shield svg { width: 84px; height: 84px; }
.why__dot { position: absolute; width: 14px; height: 14px; border-radius: 50%; background: var(--cream); box-shadow: 0 0 20px var(--cream); animation: orbit 9s linear infinite; }
.why__dot--1 { top: 20%; left: 22%; }
.why__dot--2 { top: 70%; left: 75%; animation-delay: -3s; width: 10px; height: 10px; }
.why__dot--3 { top: 75%; left: 20%; animation-delay: -6s; width: 8px; height: 8px; }
@keyframes orbit { 0% { transform: translate(0, 0); } 25% { transform: translate(40px, -30px); } 50% { transform: translate(0, -60px); } 75% { transform: translate(-40px, -30px); } 100% { transform: translate(0, 0); } }
.float-card--c { bottom: 10%; left: 8%; }
.float-card--d { top: 10%; right: 8%; animation-delay: -2s; }
.chat { display: flex; gap: 0.7rem; align-items: flex-end; max-width: 78%; opacity: 0; transform: translateY(16px); transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out); }
.chat p { background: #fff; color: var(--navy-900); padding: 0.85rem 1.1rem; border-radius: 18px 18px 18px 6px; font-size: 0.9rem; line-height: 1.45; box-shadow: 0 15px 30px -20px rgba(0, 11, 88, 0.5); }
.chat--2 { margin-left: auto; }
.chat--2 p { background: var(--navy-900); color: #fff; border-radius: 18px 18px 6px 18px; }
.chat__avatar { flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--teal); color: #fff; font-size: 0.72rem; font-weight: 700; display: grid; place-items: center; font-family: var(--font-head); }
.why__visual--c { display: flex; flex-direction: column; justify-content: center; gap: 1rem; }
.is-visible .chat { opacity: 1; transform: none; }
.is-visible .chat--1 { transition-delay: 0.5s; }
.is-visible .chat--2 { transition-delay: 1s; }
.is-visible .chat--3 { transition-delay: 1.5s; }
.why__index { font-family: var(--font-head); font-size: 3.5rem; font-weight: 800; line-height: 1; color: transparent; -webkit-text-stroke: 1.5px rgba(0, 106, 103, 0.45); display: block; margin-bottom: 0.75rem; }
.why__content h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin-bottom: 0.9rem; }
.why__content p { color: var(--ink-muted); font-size: 1.02rem; }
.pills { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.4rem; }
.pills li { padding: 0.4rem 0.9rem; border-radius: 999px; background: var(--teal-100); color: var(--teal); font-size: 0.82rem; font-weight: 600; }

/* ---------- Testimonials ---------- */
.testimonials { background: var(--cream); overflow: hidden; }
.testimonials .section-title em::after { background: rgba(0, 106, 103, 0.18); }
.slider { position: relative; max-width: 860px; margin: 0 auto; }
.slider__viewport { overflow: hidden; border-radius: 28px; }
.slider__track { display: flex; transition: transform 0.8s var(--ease-out); }
.slide { flex: 0 0 100%; min-width: 0; }
.testimonial { position: relative; background: #fff; border-radius: 28px; padding: 2.75rem 2.75rem 2.5rem; box-shadow: 0 30px 60px -45px rgba(0, 11, 88, 0.4); }
.testimonial__quote { position: absolute; top: 0.75rem; right: 2rem; font-family: var(--font-head); font-size: 7rem; line-height: 1; font-weight: 800; color: rgba(0, 106, 103, 0.1); pointer-events: none; }
.stars { color: #f0b429; letter-spacing: 3px; margin-bottom: 1rem; }
.testimonial p { font-size: 1.15rem; line-height: 1.7; margin-bottom: 1.75rem; color: var(--navy-900); }
.testimonial__author { display: flex; align-items: center; gap: 1rem; }
.testimonial__author strong { display: block; font-family: var(--font-head); }
.testimonial__author small { color: var(--ink-muted); font-size: 0.85rem; }
.testimonial__avatar { width: 54px; height: 54px; border-radius: 50%; background: linear-gradient(135deg, var(--navy-700), var(--teal)); color: var(--cream); display: grid; place-items: center; font-weight: 700; font-family: var(--font-head); }
.slider__nav { display: flex; justify-content: center; align-items: center; gap: 1.25rem; margin-top: 2rem; }
.slider__btn { width: 46px; height: 46px; border-radius: 50%; border: 2px solid var(--navy-900); display: grid; place-items: center; transition: background 0.3s, color 0.3s, transform 0.3s; }
.slider__btn svg { width: 20px; height: 20px; }
.slider__btn:hover { background: var(--navy-900); color: var(--cream); transform: scale(1.06); }
.slider__dots { display: flex; gap: 0.5rem; }
.slider__dot { width: 10px; height: 10px; border-radius: 5px; background: rgba(0, 11, 88, 0.25); transition: width 0.4s var(--ease-out), background 0.4s; }
.slider__dot.is-active { width: 32px; background: var(--teal); }

/* ---------- Quote request (dark) ---------- */
.quote { background: radial-gradient(circle at 80% 10%, #0b2a6b, transparent 45%), var(--navy-900); color: #fff; overflow: hidden; }
.quote__orb { position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none; }
.quote__orb--1 { width: 520px; height: 520px; background: rgba(0, 106, 103, 0.4); top: -220px; left: -160px; }
.quote__orb--2 { width: 400px; height: 400px; background: rgba(255, 244, 183, 0.08); bottom: -160px; right: -120px; }
.form { position: relative; background: #fff; color: var(--navy-900); border-radius: 32px; padding: clamp(1.5rem, 4vw, 3rem); box-shadow: 0 50px 100px -50px rgba(0, 0, 0, 0.7); }
.quote__reveal { max-width: 980px; margin: 0 auto; }
.about__frame { position: relative; }
.form__group { border: 0; padding: 0; margin: 0 0 2rem; }
.form__group legend { display: flex; align-items: center; gap: 0.75rem; font-family: var(--font-head); font-size: 1.2rem; font-weight: 700; margin-bottom: 1.25rem; width: 100%; padding-bottom: 0.85rem; border-bottom: 1px solid var(--line); }
.form__group legend .form__num { width: 30px; height: 30px; border-radius: 50%; background: var(--navy-900); color: var(--cream); font-size: 0.85rem; display: grid; place-items: center; }
.form__group legend em { font-style: normal; font-weight: 400; font-size: 0.85rem; color: var(--ink-muted); font-family: var(--font-body); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form__row--3 { grid-template-columns: repeat(3, 1fr); }
.field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.field label { font-size: 0.84rem; font-weight: 600; }
.field label i { color: var(--teal); font-style: normal; }
.field input, .field textarea, .field select {
  width: 100%; padding: 0.85rem 1rem; border-radius: 12px; border: 1.5px solid rgba(0, 11, 88, 0.16); background: var(--cream-50);
  transition: border-color 0.3s, box-shadow 0.3s, background 0.3s; outline: 0; font-size: 0.95rem;
}
.field textarea { resize: vertical; min-height: 110px; }
.field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23006A67' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; background-size: 18px; padding-right: 2.75rem; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--teal); box-shadow: 0 0 0 4px rgba(0, 106, 103, 0.14); background: #fff; }
.field input::placeholder, .field textarea::placeholder { color: rgba(0, 11, 88, 0.38); }
.field.is-error input, .field.is-error textarea, .field.is-error select { border-color: #d64545; box-shadow: 0 0 0 4px rgba(214, 69, 69, 0.12); }
.form__footer { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; margin-top: 0.5rem; }
.checkbox { display: flex; align-items: flex-start; gap: 0.7rem; font-size: 0.88rem; color: var(--ink-muted); cursor: pointer; max-width: 46ch; }
.checkbox input { appearance: none; -webkit-appearance: none; flex: none; width: 20px; height: 20px; margin-top: 0.1rem; border-radius: 6px; border: 1.5px solid rgba(0, 11, 88, 0.3); display: grid; place-items: center; transition: background 0.25s, border-color 0.25s; cursor: pointer; }
.checkbox input::after { content: ""; width: 10px; height: 6px; border-left: 2.5px solid #fff; border-bottom: 2.5px solid #fff; transform: rotate(-45deg) scale(0); transition: transform 0.25s var(--ease-spring); margin-top: -2px; }
.checkbox input:checked { background: var(--teal); border-color: var(--teal); }
.checkbox input:checked::after { transform: rotate(-45deg) scale(1); }
.form__note { margin-top: 1.5rem; text-align: center; font-size: 0.88rem; color: var(--ink-muted); }
.form__note a { color: var(--teal); font-weight: 600; }

/* ---------- Quote / Join tabs, chips, file input ---------- */
.anchor { position: relative; height: 0; }
.tabs { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.75rem; margin: -1.25rem 0 2.25rem; }
.tab {
  display: inline-flex; align-items: center; gap: 0.8rem; padding: 0.75rem 1.4rem 0.75rem 1rem; border-radius: 999px; text-align: left;
  background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.16); color: #fff;
  transition: background 0.3s, color 0.3s, border-color 0.3s, transform 0.3s;
}
.tab svg { width: 22px; height: 22px; color: var(--cream); flex: none; }
.tab strong { display: block; font-family: var(--font-head); font-size: 0.98rem; line-height: 1.15; }
.tab small { display: block; font-size: 0.74rem; opacity: 0.7; line-height: 1.2; margin-top: 0.1rem; }
.tab:hover { background: rgba(255, 255, 255, 0.13); transform: translateY(-2px); }
.tab.is-active { background: var(--cream); color: var(--navy-900); border-color: var(--cream); }
.tab.is-active svg { color: var(--teal); }
.tab:focus-visible { outline: 2px solid var(--cream); outline-offset: 3px; }
[role="tabpanel"][hidden], .section-head[hidden] { display: none; }
.field__label { font-size: 0.84rem; font-weight: 600; }
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.2rem; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
.chip span { display: inline-flex; align-items: center; padding: 0.5rem 0.95rem; border-radius: 999px; border: 1.5px solid rgba(0, 11, 88, 0.16); background: var(--cream-50); font-size: 0.85rem; font-weight: 600; transition: background 0.25s, color 0.25s, border-color 0.25s; }
.chip:hover span { border-color: var(--teal); }
.chip input:checked + span { background: var(--teal); border-color: var(--teal); color: #fff; }
.chip input:focus-visible + span { box-shadow: 0 0 0 4px rgba(0, 106, 103, 0.18); }
.field input[type="file"] { padding: 0.55rem 0.75rem; cursor: pointer; }
.field input[type="file"]::file-selector-button { font: inherit; font-weight: 600; margin-right: 0.8rem; padding: 0.4rem 0.9rem; border-radius: 8px; border: 0; background: var(--navy-900); color: var(--cream); cursor: pointer; }
.checkbox--field { margin: 1.85rem 0 0; align-items: center; max-width: none; }

/* ---------- Contact ---------- */
.contact { background: var(--white); }
.contact__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.contact__card { display: flex; flex-direction: column; align-items: flex-start; gap: 0.3rem; padding: 2rem 1.6rem; border-radius: 22px; background: var(--cream-50); border: 1px solid var(--line); transition: transform 0.5s var(--ease-out), box-shadow 0.5s, border-color 0.4s; }
a.contact__card:hover { transform: translateY(-8px); box-shadow: 0 30px 50px -30px rgba(0, 11, 88, 0.35); border-color: rgba(0, 106, 103, 0.35); }
.contact__icon { width: 50px; height: 50px; border-radius: 15px; background: var(--navy-900); color: var(--cream); display: grid; place-items: center; margin-bottom: 1rem; }
.contact__icon svg { width: 22px; height: 22px; }
.contact__card strong { font-family: var(--font-head); font-size: 1.05rem; }
.contact__card > span { font-weight: 500; }
.contact__card small { color: var(--ink-muted); font-size: 0.82rem; }
.contact__card .contact__tel { font-weight: 600; color: var(--navy-900); }
.contact__card .contact__tel:hover { color: var(--teal); }
.contact__wa { display: inline-flex; align-items: center; gap: 0.4rem; margin-top: 0.7rem; padding: 0.42rem 0.85rem; border-radius: 999px; background: var(--teal-100); color: var(--teal); font-size: 0.8rem; font-weight: 700; transition: background 0.3s, color 0.3s; }
.contact__wa:hover { background: var(--teal); color: #fff; }
.contact__wa svg { width: 15px; height: 15px; }

/* ---------- Footer ---------- */
.footer { position: relative; background: var(--navy-900); color: rgba(255, 255, 255, 0.72); padding: 5rem 0 2rem; overflow: hidden; }
.footer::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 90% 0%, rgba(0, 106, 103, 0.35), transparent 40%); pointer-events: none; }
.footer .container { position: relative; z-index: 1; }
.footer__grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1.1fr; gap: 3rem; margin-bottom: 3.5rem; }
.footer .logo { color: #fff; margin-bottom: 1rem; }
.footer__tagline { color: var(--cream); font-family: var(--font-head); font-weight: 600; margin-bottom: 0.6rem; }
.footer__brand p { font-size: 0.95rem; max-width: 36ch; }
.footer h4 { color: #fff; font-size: 1rem; margin-bottom: 1.1rem; }
.footer__list { display: grid; gap: 0.6rem; font-size: 0.95rem; }
.footer__list a { transition: color 0.3s, padding-left 0.3s; }
.footer__list a:hover { color: var(--cream); padding-left: 4px; }
.socials { display: flex; gap: 0.6rem; margin-top: 1.4rem; }
.socials a { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.1); transition: background 0.3s, transform 0.3s, color 0.3s; }
.socials a:hover { background: var(--teal); color: #fff; transform: translateY(-3px); }
.socials svg { width: 18px; height: 18px; }
.footer__bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 1.5rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: 0.85rem; }
.footer__bottom a:hover { color: var(--cream); }
.footer__wm { position: absolute; left: 50%; bottom: -0.25em; translate: -50% 0; font-family: var(--font-head); font-weight: 800; font-size: clamp(5rem, 18vw, 16rem); line-height: 1; color: rgba(255, 255, 255, 0.03); white-space: nowrap; pointer-events: none; letter-spacing: -0.04em; }

/* ---------- Back to top / toast ---------- */
.wa-float {
  position: fixed; left: 1.5rem; bottom: 1.5rem; width: 52px; height: 52px; border-radius: 50%; z-index: 900;
  background: #25D366; color: #fff; display: grid; place-items: center; box-shadow: 0 16px 30px -12px rgba(37, 211, 102, 0.85);
  transition: transform 0.5s var(--ease-spring), background 0.3s;
}
.wa-float:hover { transform: translateY(-3px) scale(1.05); background: #1ebe5d; }
.wa-float svg { width: 26px; height: 26px; }
.to-top {
  position: fixed; right: 1.5rem; bottom: 1.5rem; width: 52px; height: 52px; border-radius: 50%; z-index: 900;
  background: var(--teal); color: #fff; display: grid; place-items: center; box-shadow: 0 16px 30px -12px rgba(0, 106, 103, 0.8);
  opacity: 0; visibility: hidden; transform: translateY(20px) scale(0.8); transition: opacity 0.4s, visibility 0.4s, transform 0.5s var(--ease-spring), background 0.3s;
}
.to-top svg { width: 22px; height: 22px; }
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--navy-900); }
.toast {
  position: fixed; left: 50%; bottom: 2rem; z-index: 950; display: flex; align-items: center; gap: 0.6rem;
  background: var(--navy-900); color: #fff; padding: 0.95rem 1.5rem; border-radius: 16px; font-weight: 500; box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
  opacity: 0; visibility: hidden; transform: translate(-50%, 20px); transition: opacity 0.4s, visibility 0.4s, transform 0.5s var(--ease-spring); max-width: calc(100% - 2rem);
}
.toast.is-visible { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.toast::before { content: "✓"; width: 24px; height: 24px; border-radius: 50%; background: var(--teal); display: grid; place-items: center; font-size: 0.8rem; flex: none; }
.toast.is-error::before { content: "!"; background: #d64545; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1400px) {
  .header__ops { display: none; }
}
@media (max-width: 1200px) {
  .header__cta { display: none; }
}
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; padding-top: 2rem; }
  .hero__content { display: flex; flex-direction: column; align-items: center; }
  .hero__actions, .hero__trust { justify-content: center; }
  .hero__visual { max-width: 520px; margin: 1rem auto 0; }
  .float-card--a { left: -2%; }
  .float-card--b { right: -2%; }
  .about__grid, .obc__grid { grid-template-columns: 1fr; gap: 3.5rem; }
  .about__visual { max-width: 460px; margin: 0 auto; }
  .obc__visual { max-width: 560px; margin: 0 auto; }
  .services__grid { grid-template-columns: 1fr 1fr; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .ground__grid, .contact__grid { grid-template-columns: repeat(2, 1fr); }
  .why__row { grid-template-columns: 1fr; gap: 2.5rem; }
  .why__row:nth-child(odd) .why__visual { order: 0; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1000px) {
  .burger { display: flex; }
  .header__cta { display: none; }
  .nav {
    position: absolute; top: 100%; left: 0; right: 0; height: calc(100vh - 100%); height: calc(100svh - 100%);
    background: rgba(0, 11, 88, 0.97); display: grid; place-items: center;
    opacity: 0; visibility: hidden; clip-path: circle(0% at calc(100% - 44px) 0);
    transition: clip-path 0.7s var(--ease-out), opacity 0.4s, visibility 0.4s;
  }
  .nav.is-open { opacity: 1; visibility: visible; clip-path: circle(160% at calc(100% - 44px) 0); }
  .nav-open .header { background: var(--navy-900); }
  .nav__list { flex-direction: column; align-items: center; gap: 1.6rem; }
  .nav__link { font-size: 1.6rem; font-family: var(--font-head); font-weight: 600; opacity: 1; }
}
@media (max-width: 768px) {
  :root { --header-h: 72px; }
  .section { padding-block: 4.5rem; }
  .section-head { margin-bottom: 2.5rem; }
  .hero__title { font-size: clamp(2.6rem, 12vw, 4rem); }
  .mission { padding: 1.2rem; }
  .mission__airport strong { font-size: 1.6rem; }
  .mission__meta { grid-template-columns: 1fr 1fr; }
  .float-card--a { top: -10%; left: 0; }
  .float-card--b { bottom: -4%; right: 0; }
  .step { grid-template-columns: 64px 1fr; margin-bottom: 1.75rem; }
  .timeline__line { left: 32px; }
  .step__num { grid-column: 1; width: 48px; height: 48px; }
  .step:nth-child(odd) .step__card, .step:nth-child(even) .step__card { grid-column: 2; text-align: left; }
  .step__card { padding: 1.4rem 1.5rem; }
  .obc__features { grid-template-columns: 1fr; }
  .route__label--b { top: 2%; }
  .route__chip--1 { left: 0; }
  .form__row, .form__row--3 { grid-template-columns: 1fr; gap: 0; }
  .form__footer { flex-direction: column; align-items: stretch; }
  .form__footer .btn { width: 100%; }
  .testimonial { padding: 2rem 1.5rem; }
  .testimonial p { font-size: 1.02rem; }
  .about__exp { right: 0; bottom: -1.25rem; padding: 1rem 1.2rem; }
  .about__exp > strong { font-size: 2rem; }
  .why__visual { aspect-ratio: 4 / 3; }
  .why__visual--c { padding: 1.5rem; }
  .chat { max-width: 90%; }
}
@media (max-width: 560px) {
  .tab { width: 100%; }
  .checkbox--field { margin-top: 0; }
  .wa-float { left: 1rem; bottom: 1rem; width: 48px; height: 48px; }
  .header__inner { gap: 0.75rem; }
  .lang a { padding: 0.3rem 0.45rem; font-size: 0.68rem; }
  .services__grid, .ground__grid, .contact__grid, .footer__grid { grid-template-columns: 1fr; }
  .stats__grid { gap: 0.9rem; }
  .stat { padding: 1.4rem 0.75rem; }
  .hero__actions { flex-direction: column; width: 100%; }
  .hero__actions .btn { width: 100%; }
  .hero__trust { gap: 0.9rem 1.2rem; }
  .mission__steps li span { display: none; }
  .float-card { padding: 0.6rem 0.8rem; }
  .route__label small { display: none; }
  .scroll-hint { display: none; }
  .footer__bottom { justify-content: center; text-align: center; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; filter: none; clip-path: none; }
  [data-reveal^="clip-"] > * { clip-path: none; transform: none; }
  .word-reveal > span { transform: none; }
  .chat { opacity: 1; transform: none; }
  .cursor-glow { display: none; }
}

/* form error state for the consent checkbox */
.checkbox.is-error span { color: #d64545; }
.checkbox.is-error input { border-color: #d64545; }

/* Forms: honeypot field + busy state */
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.btn.is-busy { opacity: 0.7; pointer-events: none; }