/* ============================================================
   United Oceans LLC — Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Palette — professional blue / gray */
  --navy-950: #081226;
  --navy-900: #0b2545;
  --navy-800: #123262;
  --blue-700: #1d4e89;
  --blue-600: #2b6cb0;
  --blue-accent: #3ea6c9;
  --steel-500: #5b7a9d;
  --gray-100: #f4f6f8;
  --gray-200: #e7ebef;
  --gray-300: #d4dae1;
  --gray-500: #7c8a9a;
  --gray-700: #46525e;
  --white: #ffffff;

  --font-head: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --max-width: 1180px;
  --radius: 6px;
  --shadow-soft: 0 10px 30px rgba(11, 37, 69, 0.08);
  --shadow-card: 0 4px 18px rgba(11, 37, 69, 0.10);
  --transition: 200ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--navy-900);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--navy-900);
  line-height: 1.2;
  margin: 0 0 0.5em;
  font-weight: 600;
}

h1 { font-size: clamp(2.1rem, 4vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1em; color: var(--gray-700); }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-accent);
  font-weight: 600;
  margin-bottom: 0.9em;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}

section { padding: 88px 0; }
section.tight { padding: 56px 0; }
section.alt { background: var(--gray-100); }
section.dark {
  background: linear-gradient(160deg, var(--navy-950), var(--navy-800));
  color: var(--white);
}
section.dark h1, section.dark h2, section.dark h3 { color: var(--white); }
section.dark p { color: rgba(255,255,255,0.78); }

.lede {
  font-size: 1.15rem;
  max-width: 720px;
  color: var(--gray-700);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 3px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: all var(--transition);
  border: 1.5px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: var(--blue-accent);
  color: var(--navy-950);
}
.btn-primary:hover { background: #59bcda; transform: translateY(-1px); }
.btn-outline {
  border-color: rgba(255,255,255,0.5);
  color: var(--white);
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }
.btn-outline-dark {
  border-color: var(--navy-800);
  color: var(--navy-900);
}
.btn-outline-dark:hover { background: var(--navy-900); color: var(--white); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(43, 108, 176, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
}
.brand-logo {
  height: 42px;
  width: auto;
  flex: 0 0 auto;
}
.brand-text {
  display: flex;
  flex-direction: column;
}
.brand-name {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.brand-tag {
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  margin-top: 2px;
}
.main-nav ul {
  display: flex;
  gap: 34px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-nav a {
  color: rgba(255,255,255,0.88);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 6px 0;
  position: relative;
  transition: color var(--transition);
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--white);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.main-nav a:hover,
.main-nav a.active { color: var(--white); }
.main-nav a:hover::after,
.main-nav a.active::after { transform: scaleX(1); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--white);
  display: block;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: var(--white);
  background:
    linear-gradient(155deg, rgba(8,18,38,0.88), rgba(11,37,69,0.80)),
    linear-gradient(120deg, #0e2c52 0%, #1d4e89 45%, #3ea6c9 100%);
  overflow: hidden;
  padding: 120px 0 100px;
}
.hero.hero-photo { background: none; }
.hero.hero-photo::before { content: none; }
.hero-photo-img {
  position: absolute; inset: 0;
  background-image: url('../ship-bridge.png');
  background-size: cover;
  background-position: center 55%;
  filter: brightness(1.05);
}
.hero-photo-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(155deg, rgba(8,18,38,0.55), rgba(11,37,69,0.45));
}
.about-hero-img {
  position: absolute; inset: 0;
  background-image: url('../captain.png');
  background-size: cover;
  background-position: center 40%;
}
.about-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(155deg, rgba(8,18,38,0.55), rgba(11,37,69,0.45));
}
.experience-hero-img {
  position: absolute; inset: 0;
  background-image: url('../cold-store.png');
  background-size: cover;
  background-position: center 40%;
}
.experience-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(155deg, rgba(8,18,38,0.55), rgba(11,37,69,0.45));
}
.services-hero-img {
  position: absolute; inset: 0;
  background-image: url('../peaches.png');
  background-size: cover;
  background-position: center 50%;
}
.services-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(155deg, rgba(8,18,38,0.55), rgba(11,37,69,0.45));
}
.leadership-hero-img {
  position: absolute; inset: 0;
  background-image: url('../cargo.png');
  background-size: cover;
  background-position: center 45%;
}
.leadership-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(155deg, rgba(8,18,38,0.55), rgba(11,37,69,0.45));
}
.contact-hero-img {
  position: absolute; inset: 0;
  background-image: url('../loading.png');
  background-size: cover;
  background-position: center 30%;
}
.contact-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(155deg, rgba(8,18,38,0.55), rgba(11,37,69,0.45));
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(100deg, rgba(255,255,255,0.035) 0px, rgba(255,255,255,0.035) 2px, transparent 2px, transparent 90px);
  pointer-events: none;
}
.hero-inner { position: relative; max-width: 760px; }
.hero-photo .eyebrow {
  color: rgba(255,255,255,0.95);
  background: rgba(8,18,38,0.8);
  padding: 5px 14px;
  border-radius: 3px;
}
.hero h1, .hero h2, .hero h3 { color: var(--white); }
.hero p.lede { color: rgba(255,255,255,0.85); }
.hero-actions { display: flex; gap: 16px; margin-top: 30px; flex-wrap: wrap; }

.hero.compact { padding: 70px 0 64px; }

.wave-divider {
  display: block;
  width: 100%;
  height: 60px;
  margin-top: -1px;
}

/* ---------- Grids / Cards ---------- */
.grid {
  display: grid;
  gap: 28px;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); }

.icon-badge {
  width: 52px; height: 52px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-accent));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.icon-badge svg { width: 26px; height: 26px; stroke: var(--white); fill: none; }

.card ul { margin: 0.6em 0 0; padding-left: 1.1em; color: var(--gray-700); }
.card ul li { margin-bottom: 0.35em; }

/* ---------- Stats ---------- */
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-num {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--blue-accent);
}
.stat-label {
  font-size: 0.85rem;
  color: var(--gray-500);
  letter-spacing: 0.02em;
  margin-top: 4px;
}
section.dark .stat-label { color: rgba(255,255,255,0.65); }

/* ---------- Timeline / Experience highlights ---------- */
.highlight-list {
  display: grid;
  gap: 22px;
}
.highlight {
  display: flex;
  gap: 20px;
  padding: 26px 0;
  border-bottom: 1px solid var(--gray-200);
}
.highlight:last-child { border-bottom: none; }
.highlight-mark {
  flex: 0 0 auto;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--blue-accent);
  margin-top: 10px;
}
.highlight h3 { margin-bottom: 6px; }
.highlight p { margin: 0; }

/* ---------- Region / Markets ---------- */
/* Globe network graphic */
.globe-wrap { display: flex; justify-content: center; }
.globe-svg text {
  font-family: var(--font-body);
  fill: var(--white);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.globe-svg .node { fill: var(--blue-accent); }
.globe-svg .node-core { fill: var(--white); }
.globe-svg .link { stroke: rgba(62,166,201,0.55); stroke-width: 1; fill: none; }
.globe-svg .grid-line { stroke: rgba(255,255,255,0.18); fill: none; }
.globe-svg .globe-outline { stroke: rgba(255,255,255,0.35); fill: rgba(255,255,255,0.03); }

/* ---------- Split sections ---------- */
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}
.split.reverse { grid-template-columns: 0.95fr 1.05fr; }
.split.reverse .split-media { order: 2; }

.photo-stack {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.media-panel {
  border-radius: var(--radius);
  min-height: 340px;
  background: linear-gradient(150deg, var(--navy-800), var(--blue-600) 60%, var(--blue-accent));
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.media-panel::after {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 60px);
}
.media-panel.photo {
  background-image: linear-gradient(180deg, rgba(8,18,38,0) 55%, rgba(8,18,38,0.78) 100%), url('../ship.jpeg');
  background-size: cover;
  background-position: center;
  min-height: 520px;
}
.media-panel.photo::after { content: none; }
.media-panel.loading-cargo {
  background-image: url('../IMG_0752.jpeg');
  background-size: cover;
  background-position: center;
  min-height: 420px;
}
.media-panel.loading-cargo::after { content: none; }
.media-panel.container-ship {
  background-image: url('../container-ship.png');
  background-size: cover;
  background-position: center;
  min-height: 420px;
}
.media-panel.container-ship::after { content: none; }
.media-panel.vessel4-photo {
  background-image: url('../vessel 4.png');
  background-size: cover;
  background-position: center 55%;
  min-height: 420px;
}
.media-panel.vessel4-photo::after { content: none; }
.media-panel.fish-photo {
  background-image: linear-gradient(180deg, rgba(8,18,38,0) 55%, rgba(8,18,38,0.78) 100%), url('../fish.png');
  background-size: cover;
  background-position: center;
}
.media-panel.fish-photo::after { content: none; }
.media-panel.loading-photo {
  background-image: url('../picture2.jpeg');
  background-size: cover;
  background-position: center 55%;
  min-height: 460px;
}
.media-panel.loading-photo::after { content: none; }
.media-panel .media-caption {
  position: absolute;
  bottom: 18px; left: 20px;
  color: rgba(255,255,255,0.75);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.portrait-photo-natural {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

/* ---------- Quote / statement blocks ---------- */
.statement {
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}
.statement h2 { font-weight: 500; font-style: italic; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.contact-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--gray-200);
}
.contact-line {
  display: flex;
  gap: 14px;
  margin-bottom: 18px;
  align-items: flex-start;
}
.contact-line svg { width: 20px; height: 20px; stroke: var(--blue-accent); fill: none; flex: 0 0 auto; margin-top: 3px; }
.contact-line strong { display: block; color: var(--navy-900); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--blue-600);
  color: rgba(255,255,255,0.88);
  padding: 50px 0 30px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .brand-name { color: var(--white); }
.footer-nav ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; gap: 26px; flex-wrap: wrap;
}
.footer-nav a { font-size: 0.88rem; color: rgba(255,255,255,0.88); }
.footer-nav a:hover { color: var(--white); }
.footer-bottom {
  padding-top: 22px;
  font-size: 0.78rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- Page header (inner pages) ---------- */
.page-header {
  padding: 64px 0 50px;
}

/* ---------- Utilities ---------- */
.mt-lg { margin-top: 48px; }
.center { text-align: center; }
.section-head { max-width: 680px; margin: 0 0 48px; }
.section-head.center { margin-left: auto; margin-right: auto; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .main-nav { position: fixed; inset: 84px 0 0 0; background: var(--navy-950); padding: 30px 28px; transform: translateX(100%); transition: transform 250ms ease; }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; gap: 22px; }
  .nav-toggle { display: flex; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .split, .split.reverse { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  section { padding: 60px 0; }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .hero { padding: 100px 0 70px; }
}