/* ESPANDIAR LOGISTICS — shared design tokens & components
   Palette: Deep Navy Blue + Beige (premium maritime logistics brand) */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=Barlow+Semi+Condensed:wght@500;600;700;800&family=IBM+Plex+Sans:wght@300;400;500;600&display=swap');

:root {
  /* Deep Navy family — primary surfaces & text */
  --navy:        #0A2540;
  --navy-700:    #0F2E4F;
  --navy-600:    #1A3A5C;
  --navy-500:    #2A4F77;
  --navy-400:    #4A6E94;
  --navy-300:    #7B97B5;

  /* Beige family — backgrounds, cards, warm contrast */
  --beige:        #EDE3D2;
  --beige-light:  #F5EDE0;
  --beige-warm:   #E2D4B8;
  --beige-mid:    #D4C5A7;
  --beige-dark:   #B8A584;

  /* Accent — burnished gold for highlights & CTAs */
  --gold:       #C9A961;
  --gold-soft:  #D8BE82;
  --gold-deep:  #A88B45;

  /* Neutrals */
  --ink:        #0A2540;
  --slate:      #4A5568;
  --silver:     #6B7280;
  --white:      #FFFFFF;
  --cream:      #FAF6EE;

  /* Lines & overlays */
  --line:        rgba(10, 37, 64, 0.10);
  --line-strong: rgba(10, 37, 64, 0.20);
  --line-light:  rgba(245, 237, 224, 0.16);

  --font-display: 'Barlow Semi Condensed', sans-serif;
  --font-head:    'Sora', sans-serif;
  --font-body:    'IBM Plex Sans', sans-serif;

  --maxw: 1280px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--beige-light);
  color: var(--navy);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--navy); color: var(--beige); }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--beige-warm); }
::-webkit-scrollbar-thumb { background: var(--navy-500); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--navy); }

.font-display { font-family: var(--font-display); }
.font-head { font-family: var(--font-head); }

/* ---------- Surfaces ---------- */
.bg-navy   { background: var(--navy); color: var(--beige); }
.bg-navy-2 { background: var(--navy-700); color: var(--beige); }
.bg-beige  { background: var(--beige); color: var(--navy); }
.bg-cream  { background: var(--cream); color: var(--navy); }
.bg-beige-warm { background: var(--beige-warm); color: var(--navy); }

/* ---------- Textures ---------- */
.tex-blueprint {
  background-image:
    linear-gradient(rgba(10,37,64,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,37,64,0.05) 1px, transparent 1px);
  background-size: 44px 44px;
}
.tex-blueprint-light {
  background-image:
    linear-gradient(rgba(245,237,224,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,237,224,0.06) 1px, transparent 1px);
  background-size: 44px 44px;
}
.tex-grain {
  position: relative;
}
.tex-grain::after {
  content: "";
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.35'/%3E%3C/svg%3E");
  opacity: 0.04; pointer-events: none; mix-blend-mode: overlay;
}
.tex-paper {
  background-color: var(--beige);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(10,37,64,0.04) 1px, transparent 0);
  background-size: 6px 6px;
}
.tex-navy-weave {
  background-color: var(--navy);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(237,227,210,0.05) 1px, transparent 0);
  background-size: 6px 6px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-head); font-weight: 600; font-size: 0.9rem;
  letter-spacing: 0.02em;
  padding: 0.95rem 1.6rem;
  border-radius: 2px;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
  cursor: pointer; border: 1px solid transparent; text-decoration: none;
  will-change: transform;
}
.btn-primary {
  background: var(--navy); color: var(--beige);
  box-shadow: 0 8px 30px -8px rgba(10,37,64,0.55);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px -8px rgba(10,37,64,0.7); background: var(--navy-700); }
.btn-gold {
  background: var(--gold); color: var(--navy);
  box-shadow: 0 8px 30px -8px rgba(201,169,97,0.55);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 14px 40px -8px rgba(201,169,97,0.75); background: var(--gold-soft); }
.btn-ghost {
  background: rgba(10,37,64,0.04); color: var(--navy);
  border-color: var(--line-strong); backdrop-filter: blur(6px);
}
.btn-ghost:hover { border-color: var(--navy); color: var(--navy); transform: translateY(-2px); }
.btn-ghost-light {
  background: rgba(245,237,224,0.06); color: var(--beige);
  border-color: var(--line-light); backdrop-filter: blur(6px);
}
.btn-ghost-light:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }

/* ---------- Section chrome ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-head); font-weight: 600; font-size: 0.72rem;
  letter-spacing: 0.28em; text-transform: uppercase; color: var(--gold-deep);
}
.eyebrow.is-light { color: var(--gold); }
.eyebrow::before {
  content: ""; width: 30px; height: 1px; background: currentColor;
}
.eyebrow.center { justify-content: center; }
.section-title {
  font-family: var(--font-display); font-weight: 800;
  line-height: 0.98; letter-spacing: -0.01em; text-transform: uppercase;
  color: var(--navy);
}
.section-title.is-light { color: var(--beige); }
.text-silver { color: var(--silver); }
.text-navy-300 { color: var(--navy-300); }
.text-beige { color: var(--beige); }
.text-gold { color: var(--gold); }
.text-gold-deep { color: var(--gold-deep); }

/* ---------- Reveal animations ---------- */
@keyframes reveal-in {
  from { opacity: 0; transform: translateY(34px); }
  to   { opacity: 1; transform: none; }
}
.reveal {
  animation: reveal-in .8s cubic-bezier(.16,1,.3,1) both;
}
.reveal[data-delay="1"] { animation-delay: .08s; }
.reveal[data-delay="2"] { animation-delay: .16s; }
.reveal[data-delay="3"] { animation-delay: .24s; }
.reveal[data-delay="4"] { animation-delay: .32s; }
.reveal[data-delay="5"] { animation-delay: .40s; }
.reveal[data-delay="6"] { animation-delay: .48s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { animation: none !important; opacity: 1 !important; transform: none !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Cards ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 4px;
  transition: transform .35s cubic-bezier(.16,1,.3,1), border-color .35s ease, box-shadow .35s ease;
  will-change: transform;
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(10,37,64,0.4);
  box-shadow: 0 24px 50px -24px rgba(10,37,64,0.25), 0 0 0 1px rgba(201,169,97,0.25);
}
.card-navy {
  background: linear-gradient(180deg, rgba(15,46,79,0.92), rgba(10,37,64,0.96));
  border: 1px solid rgba(245,237,224,0.10);
  color: var(--beige);
}
.card-navy:hover {
  transform: translateY(-6px);
  border-color: rgba(201,169,97,0.55);
  box-shadow: 0 24px 50px -24px rgba(0,0,0,0.55), 0 0 0 1px rgba(201,169,97,0.25);
}
.card-beige {
  background: var(--beige);
  border: 1px solid var(--line);
}
.card-beige:hover {
  transform: translateY(-6px);
  border-color: var(--navy-500);
  box-shadow: 0 24px 50px -24px rgba(10,37,64,0.25);
}

.hairline { border-top: 1px solid var(--line); }
.hairline-light { border-top: 1px solid var(--line-light); }

/* Glow route lines for map */
@keyframes dash-flow { to { stroke-dashoffset: -1000; } }
.route-line { stroke-dasharray: 6 10; animation: dash-flow 14s linear infinite; }
.route-glow { filter: drop-shadow(0 0 4px rgba(201,169,97,0.85)); }

@keyframes pulse-node {
  0%,100% { r: 4; opacity: 1; }
  50%     { r: 8; opacity: .55; }
}
.map-node { animation: pulse-node 2.6s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }

@keyframes pulse-ring {
  0%   { r: 4;  opacity: 0.6; }
  100% { r: 28; opacity: 0; }
}
.map-ring { animation: pulse-ring 2.6s ease-out infinite; transform-origin: center; transform-box: fill-box; }

/* CTA pulse */
@keyframes softpulse {
  0%,100% { box-shadow: 0 8px 30px -8px rgba(201,169,97,0.55); }
  50%     { box-shadow: 0 8px 40px -4px rgba(201,169,97,0.9); }
}
.pulse { animation: softpulse 2.4s ease-in-out infinite; }

/* Marquee */
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-track { display: flex; width: max-content; animation: marquee 38s linear infinite; }

/* nav link underline */
.nav-link { position: relative; }
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: -4px; height: 2px; width: 0;
  background: var(--gold); transition: width .3s ease;
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

/* sticky bar */
.sticky-cta { transform: translateY(120%); transition: transform .5s cubic-bezier(.16,1,.3,1); }
.sticky-cta.show { transform: translateY(0); }

.stat-num { font-variant-numeric: tabular-nums; }

/* ---------- Map specific ---------- */
.world-map-wrap {
  position: relative;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(201,169,97,0.10), transparent 60%),
    radial-gradient(ellipse at 70% 70%, rgba(42,79,119,0.20), transparent 60%),
    linear-gradient(180deg, #0A2540 0%, #0F2E4F 100%);
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(201,169,97,0.20);
}

.world-map-wrap svg { display: block; width: 100%; height: auto; }

.continent {
  fill: rgba(237,227,210,0.10);
  stroke: rgba(201,169,97,0.30);
  stroke-width: 0.5;
  transition: fill .4s ease;
}
.continent:hover { fill: rgba(201,169,97,0.18); }

.route-path {
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.4;
  stroke-linecap: round;
  opacity: 0.85;
}

.route-path.air    { stroke: var(--gold); }
.route-path.ocean  { stroke: var(--beige); stroke-width: 1.2; opacity: 0.7; }
.route-path.rail   { stroke: var(--gold-soft); stroke-dasharray: 3 4; opacity: 0.8; }

.node-hq     { fill: var(--gold); }
.node-office { fill: var(--beige); }
.node-hub    { fill: var(--gold-soft); }
.node-port   { fill: var(--navy-300); }

.node-label {
  fill: var(--beige);
  font-family: var(--font-head);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  pointer-events: none;
}

/* Region tabs */
.region-tab {
  padding: 0.65rem 1.1rem;
  border: 1px solid rgba(201,169,97,0.30);
  color: var(--beige);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .25s ease;
  background: transparent;
  border-radius: 2px;
}
.region-tab:hover { border-color: var(--gold); color: var(--gold); }
.region-tab.active { background: var(--gold); color: var(--navy); border-color: var(--gold); }

/* Stats strip */
.stat-card {
  border-left: 2px solid var(--gold);
  padding: 0.4rem 1rem;
}

/* Page hero (interior pages) */
.page-hero {
  position: relative;
  padding: 9rem 0 4.5rem;
  background:
    linear-gradient(135deg, rgba(10,37,64,0.96) 0%, rgba(15,46,79,0.92) 100%),
    radial-gradient(circle at 20% 20%, rgba(201,169,97,0.10), transparent 50%);
  color: var(--beige);
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(245,237,224,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,237,224,0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

/* Breadcrumb */
.breadcrumb {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-head);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245,237,224,0.55);
}
.breadcrumb a { color: rgba(245,237,224,0.55); transition: color .25s ease; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb .sep { opacity: 0.4; }
.breadcrumb .current { color: var(--gold); }

/* Numbered list */
.num-list { counter-reset: nl; }
.num-list-item {
  position: relative;
  padding-left: 3.2rem;
  counter-increment: nl;
}
.num-list-item::before {
  content: counter(nl, decimal-leading-zero);
  position: absolute; left: 0; top: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--gold);
  letter-spacing: 0.05em;
}

/* Spec table */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-body);
}
.spec-table th, .spec-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}
.spec-table th {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy-500);
  background: var(--beige-warm);
}
.spec-table tbody tr:hover { background: rgba(201,169,97,0.06); }

/* Foot */
footer .footer-link { color: rgba(245,237,224,0.65); transition: color .25s ease; }
footer .footer-link:hover { color: var(--gold); }

/* Selection chip */
.chip {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.3rem 0.7rem;
  font-family: var(--font-head);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(10,37,64,0.08);
  color: var(--navy-600);
  border-radius: 999px;
  border: 1px solid var(--line);
}
.chip-gold {
  background: rgba(201,169,97,0.18);
  color: var(--gold-deep);
  border-color: rgba(201,169,97,0.35);
}

/* Image frame */
.img-frame {
  border: 1px solid var(--line-strong);
  background: var(--white);
  padding: 6px;
  border-radius: 2px;
}
.img-frame img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* Sticky side nav for interior pages */
.side-nav { position: sticky; top: 100px; }
.side-nav a {
  display: block;
  padding: 0.55rem 0;
  font-family: var(--font-head);
  font-size: 0.82rem;
  color: var(--navy-500);
  border-left: 2px solid transparent;
  padding-left: 0.9rem;
  transition: all .25s ease;
}
.side-nav a:hover { color: var(--navy); border-color: var(--gold); }
.side-nav a.active { color: var(--navy); border-color: var(--gold); font-weight: 600; }