/* ==========================================================================
   Harbenta — main stylesheet
   Source of truth: Claude Design handoff (index.dc.html + SiteNav /
   PortMarquee / SiteFooter components). Desktop values match the design
   exactly; responsive rules below 1100px are implementation additions.
   ========================================================================== */

:root {
  /* Color */
  --navy: #0B1D2A;          /* dark section background */
  --navy-line: #1E3444;     /* borders on dark */
  --ink: #14212C;           /* headings / body on light */
  --sand: #F4F1EA;          /* page background */
  --card-bg: #FBF9F4;       /* card background */
  --cream: #EDE8DD;         /* display text on dark */
  --line: #D8D2C6;          /* borders on light */
  --rust: #B54A26;          /* accent */
  --rust-dark: #9E3E1F;     /* accent hover */
  --rust-bright: #D96B42;   /* accent, AA-legible on navy */
  --steel-100: #C4CFD8;     /* hero lede */
  --steel-200: #9DB0BE;     /* body text on dark */
  --steel-300: #8FA6B8;     /* eyebrow on dark / marquee */
  --steel-400: #7E95A7;     /* labels on dark (AA at small sizes on navy) */
  --slate: #3C4B57;         /* body text on light */
  --slate-deep: #33546A;    /* mono footnotes on light */
  --ghost-border: #4A6B82;  /* ghost button border */
  --navy-2: #10273A;        /* raised panel on dark */

  /* Type */
  --font-sans: 'Archivo', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --font-serif: 'Newsreader', serif;
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--sand);
}

body {
  font-family: var(--font-sans);
  color: var(--ink);
}

::selection {
  background: var(--rust);
  color: var(--sand);
}

@keyframes hb-kenburns {
  from { transform: scale(1); }
  to { transform: scale(1.04); }
}

@keyframes hb-fadeup {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: none; }
}

@keyframes hb-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  z-index: 2000;
  background: var(--rust);
  color: var(--sand);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  padding: 10px 18px;
  text-decoration: none;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--rust);
  outline-offset: 3px;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
}

/* Shared eyebrow (mono kicker above headings) */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 20px;
}

.eyebrow--steel { color: var(--steel-300); margin-bottom: 28px; }
.eyebrow--rust { color: var(--rust); }

/* Rust fails AA at 12px on navy; lighten it in dark contexts */
.section--dark .eyebrow--rust,
.flagship .eyebrow--rust { color: var(--rust-bright); }

.accent { color: var(--rust); }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 17px 34px;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.btn--primary {
  background: var(--rust);
  color: var(--sand);
}

.btn--primary:hover { background: var(--rust-dark); }

.btn--ghost {
  background: transparent;
  border: 1px solid var(--ghost-border);
  color: var(--cream);
  padding: 16px 34px;
}

.btn--ghost:hover { border-color: var(--cream); }

.btn--nav {
  font-size: 12px;
  padding: 12px 22px;
}

/* --------------------------------------------------------------------------
   Site nav
   -------------------------------------------------------------------------- */

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 76px;
  background: rgba(11, 29, 42, 0.92);
  border-bottom: 1px solid var(--navy-line);
  backdrop-filter: blur(12px) saturate(1.1);
  -webkit-backdrop-filter: blur(12px) saturate(1.1);
  transition: background 0.3s ease, border-color 0.3s ease;
}

/* Overlay variant sits transparent over the hero until scrolled or opened */
.site-nav--overlay:not(.is-scrolled):not(.is-open) {
  background: transparent;
  border-bottom-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-wordmark {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: 0.22em;
  color: var(--cream);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--cream);
}

/* Rust text on navy fails AA at 14px — keep cream and mark with a rust rule */
.nav-link:hover,
.nav-link.is-active {
  text-decoration: underline;
  text-decoration-color: var(--rust);
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  margin-right: -10px;
  padding: 0;
  background: transparent;
  border: none;
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--cream);
  transition: transform 0.25s ease;
}

.is-open .nav-toggle-bar:first-child { transform: translateY(4px) rotate(45deg); }
.is-open .nav-toggle-bar:last-child { transform: translateY(-4px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  background: var(--navy);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  margin: 0;
  background-color: var(--navy);
  background-image: url('../assets/images/hero-carrier.webp');
  background-size: cover;
  background-position: center;
  animation: hb-kenburns 20s ease-out forwards;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11, 29, 42, 0.72) 0%, rgba(11, 29, 42, 0.25) 55%, rgba(11, 29, 42, 0.05) 100%);
}

.hero-inner {
  position: relative;
  max-width: 1240px;
  margin: 0 auto;
  padding: 140px 48px 100px;
  width: 100%;
}

.hero-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 84px;
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--cream);
  margin: 0 0 32px;
  max-width: 14ch;
}

.hero-lede {
  font-size: 18px;
  line-height: 1.65;
  color: var(--steel-100);
  margin: 0 0 44px;
  max-width: 60ch;
}

.hero-actions {
  display: flex;
  gap: 16px;
}

/* --------------------------------------------------------------------------
   Port marquee
   -------------------------------------------------------------------------- */

.marquee {
  position: relative;
  background: var(--navy);
  border-top: 1px solid var(--navy-line);
  border-bottom: 1px solid var(--navy-line);
  overflow: hidden;
  padding: 13px 0;
}

/* Both runs carry two copies of the port list, so -50% lands exactly on a
   content period and the loop is seamless. 69s keeps the original speed
   (2 cycles / 69s ≈ the design's 1.5 cycles / 52s). */
.marquee-track {
  display: flex;
  width: max-content;
  animation: hb-marquee 69s linear infinite;
}

.marquee.is-paused .marquee-track { animation-play-state: paused; }

/* WCAG 2.2.2 — the auto-scrolling ticker needs a user pause control */
.marquee-toggle {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: var(--navy);
  border: none;
  border-left: 1px solid var(--navy-line);
  cursor: pointer;
}

.marquee-toggle svg { display: block; }

.marquee-toggle .icon-play { display: none; }

.marquee.is-paused .icon-pause { display: none; }

.marquee.is-paused .icon-play { display: block; }

.marquee-run {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel-300);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Sections (shared rhythm)
   -------------------------------------------------------------------------- */

.section {
  padding: 120px 48px;
}

.section--dark {
  background: var(--navy);
  padding: 130px 48px;
}

/* The shipment section is 110px in the design, unlike the 130px home sections */
.shipment { padding: 110px 48px; }

/* --------------------------------------------------------------------------
   01 / Commodities
   -------------------------------------------------------------------------- */

.commodities-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 44px;
  line-height: 1.1;
  color: var(--ink);
  margin: 0 0 64px;
  max-width: 24ch;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  background: var(--card-bg);
  border: 1px solid var(--line);
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.card:hover {
  border-color: var(--rust);
  box-shadow: 0 18px 44px rgba(11, 29, 42, 0.16);
}

.card--featured {
  outline: 1px solid var(--rust);
  outline-offset: 2px;
}

.card--featured:hover { border-color: var(--line); }

.card-media {
  margin: 0;
  aspect-ratio: 4 / 3;
  background-color: var(--navy);
  background-size: cover;
  background-position: center;
}

.card-media--urea { background-image: url('../assets/images/urea-macro.webp'); }
.card-media--pellets { background-image: url('../assets/images/pellets-macro.webp'); }
.card-media--drums { background-image: url('../assets/images/drums-yard.webp'); }
.card-media--billets { background-image: url('../assets/images/billets-yard.webp'); }

.card-body {
  padding: 24px 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.card-badge {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sand);
  background: var(--rust);
  padding: 4px 8px;
}

.card-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 26px;
  margin: 0;
  color: var(--ink);
}

.card-copy {
  font-size: 14px;
  line-height: 1.55;
  color: var(--slate);
  margin: 0;
  flex: 1;
}

.card-foot {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate-deep);
  margin: 0;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

/* Scroll-driven reveal (progressively enhanced; without support the
   animation simply plays once on load, matching the prototype fallback) */
.reveal {
  animation: hb-fadeup 0.7s ease-out both;
  animation-timeline: view();
}

.reveal--1 { animation-range: entry 0% entry 35%; }
.reveal--2 { animation-range: entry 0% entry 40%; }
.reveal--3 { animation-range: entry 0% entry 45%; }

.reveal--specs {
  animation-duration: 0.8s;
  animation-range: entry 0% entry 30%;
}

.reveal--row { animation-range: entry 0% entry 30%; }

/* --------------------------------------------------------------------------
   02 / How we trade
   -------------------------------------------------------------------------- */

.trade-terms-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 96px;
  align-items: start;
}

.trade-terms-intro .eyebrow { margin-bottom: 28px; }

.trade-terms-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 50px;
  line-height: 1.12;
  color: var(--cream);
  margin: 0 0 28px;
  max-width: 17ch;
}

.trade-terms-lede {
  font-size: 16px;
  line-height: 1.7;
  color: var(--steel-200);
  margin: 0;
  max-width: 44ch;
}

.spec-list {
  display: flex;
  flex-direction: column;
}

.spec-row {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 32px;
  align-items: baseline;
  padding: 36px 0;
  border-top: 1px solid var(--navy-line);
}

.spec-row--last { border-bottom: 1px solid var(--navy-line); }

.spec-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel-400);
}

.spec-value {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 42px;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--cream);
  margin: 0 0 12px;
}

.spec-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--steel-200);
  margin: 0;
}

/* --------------------------------------------------------------------------
   Image band
   -------------------------------------------------------------------------- */

.image-band {
  position: relative;
  height: 440px;
  background-image: linear-gradient(rgba(11, 29, 42, 0.28), rgba(11, 29, 42, 0.34)), url('../assets/images/cranes-dusk.webp');
  background-size: cover;
  background-position: center;
}

.image-band-caption {
  position: absolute;
  left: 48px;
  bottom: 24px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(237, 232, 221, 0.55);
}

/* --------------------------------------------------------------------------
   03 / Markets
   -------------------------------------------------------------------------- */

.markets-eyebrow { margin-bottom: 48px; }

.markets-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.markets-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 52px;
  line-height: 1.08;
  color: var(--ink);
  margin: 0;
  max-width: 16ch;
}

.markets-copy {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.markets-lede {
  font-size: 16px;
  line-height: 1.7;
  color: var(--slate);
  margin: 0;
}

.markets-foot {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate-deep);
  margin: 0;
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

/* --------------------------------------------------------------------------
   04 / CTA
   -------------------------------------------------------------------------- */

.cta {
  padding: 110px 48px;
  text-align: center;
}

.cta .eyebrow { margin-bottom: 24px; }

.cta-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 48px;
  line-height: 1.1;
  color: var(--cream);
  margin: 0 auto 40px;
  max-width: 22ch;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  background: var(--navy);
  color: var(--cream);
  padding: 96px 48px 40px;
}

.footer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 44px;
  line-height: 1.1;
  margin: 0 0 72px;
  color: var(--cream);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--navy-line);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-brand-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-wordmark {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: 0.22em;
  color: var(--cream);
}

.footer-desc {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  color: var(--steel-200);
  margin: 0;
  max-width: 34ch;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-col-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel-400);
}

.footer-link {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--cream);
  text-decoration: none;
}

.footer-link:hover {
  text-decoration: underline;
  text-decoration-color: var(--rust);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.footer-link--mono {
  font-family: var(--font-mono);
  font-size: 13px;
}

.footer-location {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--steel-200);
}

.footer-legal {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--steel-400);
  margin: 32px 0 0;
}

/* --------------------------------------------------------------------------
   Responsive — implementation additions below the 1240px design canvas
   -------------------------------------------------------------------------- */

@media (max-width: 1100px) {
  .hero-title { font-size: 68px; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .trade-terms-grid { gap: 64px; }
}

@media (max-width: 980px) {
  .section { padding: 96px 32px; }
  .section--dark { padding: 96px 32px; }
  .cta { padding: 96px 32px; }

  .hero-inner { padding: 130px 32px 90px; }
  .hero-title { font-size: 58px; }

  .commodities-title { font-size: 38px; margin-bottom: 48px; }

  .trade-terms-grid { grid-template-columns: 1fr; gap: 56px; }
  .trade-terms-title { font-size: 42px; }

  .markets-grid { grid-template-columns: 1fr; gap: 40px; }
  .markets-title { font-size: 42px; }

  .cta-title { font-size: 40px; }

  .site-footer { padding: 80px 32px 36px; }
  .image-band-caption { left: 32px; }
}

@media (max-width: 900px) {
  .site-nav { padding: 0 24px; }
  .nav-toggle { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 20px 24px 28px;
    background: rgba(11, 29, 42, 0.97);
    border-bottom: 1px solid var(--navy-line);
    backdrop-filter: blur(12px) saturate(1.1);
    -webkit-backdrop-filter: blur(12px) saturate(1.1);
  }

  .site-nav.is-open .nav-links { display: flex; }

  .nav-link {
    font-size: 16px;
    padding: 10px 0;
  }

  .btn--nav { margin-top: 12px; }
}

/* ==========================================================================
   Inner pages
   ========================================================================== */

/* Shared page header (commodities / trade / company / contact) */
.page-header {
  padding: 190px 48px 90px;
}

.page-header .eyebrow { margin-bottom: 24px; }

.page-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 72px;
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 28px;
}

.page-title--company {
  font-size: 68px;
  line-height: 1.04;
  margin: 0;
  max-width: 18ch;
}

.page-lede {
  font-size: 17px;
  line-height: 1.65;
  color: var(--slate);
  margin: 0;
  max-width: 62ch;
}

/* Contact header is 80px at the bottom in the design, vs 90px elsewhere */
.page-header--contact { padding-bottom: 80px; }

/* Anchor targets need clearance for the fixed nav */
[id] { scroll-margin-top: 96px; }

/* CTA variants used on inner pages */
.cta--bordered { border-top: 1px solid var(--navy-line); }

.cta-title--wide {
  font-size: 44px;
  line-height: 1.12;
  max-width: 26ch;
}

/* --------------------------------------------------------------------------
   Commodities — flagship (Granular Urea) section
   -------------------------------------------------------------------------- */

.flagship {
  background: var(--navy);
  padding: 110px 48px;
}

.flagship-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}

.flagship-intro .eyebrow { margin-bottom: 24px; }

.flagship-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 54px;
  line-height: 1.05;
  color: var(--cream);
  margin: 0 0 28px;
}

.flagship-body {
  font-size: 16px;
  line-height: 1.75;
  color: var(--steel-100);
  margin: 0 0 36px;
  max-width: 56ch;
}

.flagship-note {
  font-size: 15px;
  line-height: 1.6;
  color: var(--steel-200);
  margin: 0;
  border-top: 1px solid var(--navy-line);
  padding-top: 24px;
  max-width: 52ch;
}

.spec-card {
  background: var(--navy-2);
  border: 1px solid var(--navy-line);
  padding: 36px;
}

.spec-card-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel-300);
  margin: 0 0 24px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cream);
}

.spec-table th {
  text-align: left;
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel-400);
  padding: 0 12px 12px 0;
  border-bottom: 1px solid var(--navy-line);
}

.spec-table th:last-child { padding-right: 0; }

.spec-table td {
  padding: 14px 12px 14px 0;
  border-bottom: 1px solid var(--navy-line);
}

.spec-table td:last-child { padding-right: 0; }

.spec-table tr:last-child td { border-bottom: none; }

.spec-table .spec-num { white-space: nowrap; }

.spec-table .spec-method { color: var(--steel-300); }

.spec-card-foot {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel-300);
  margin: 28px 0 0;
  border-top: 1px solid var(--navy-line);
  padding-top: 20px;
}

/* --------------------------------------------------------------------------
   Commodities — alternating feature rows
   -------------------------------------------------------------------------- */

.feature {
  padding: 110px 48px 0;
}

.feature--closing { padding-bottom: 110px; }

.feature-grid {
  display: grid;
  gap: 72px;
  align-items: center;
}

.feature-grid--media-first { grid-template-columns: 1fr 1.2fr; }
.feature-grid--media-last { grid-template-columns: 1.2fr 1fr; }

.feature-grid--ruled {
  padding-bottom: 110px;
  border-bottom: 1px solid var(--line);
}

.feature-media {
  margin: 0;
  aspect-ratio: 4 / 3;
  background-color: var(--navy);
  background-size: cover;
  background-position: center;
}

.feature-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 40px;
  line-height: 1.1;
  color: var(--ink);
  margin: 0 0 20px;
}

.feature-copy {
  font-size: 16px;
  line-height: 1.7;
  color: var(--slate);
  margin: 0 0 28px;
  max-width: 54ch;
}

.feature-foot {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate-deep);
  margin: 0;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

/* --------------------------------------------------------------------------
   Trade & Logistics — capability ledger
   -------------------------------------------------------------------------- */

.capabilities {
  padding: 40px 48px 110px;
}

.capabilities-list {
  display: flex;
  flex-direction: column;
}

.capability {
  display: grid;
  grid-template-columns: 120px 1fr 320px;
  gap: 48px;
  align-items: start;
  padding: 56px 0;
  border-top: 1px solid var(--line);
}

.capabilities-rule { border-top: 1px solid var(--line); }

.capability-num {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 48px;
  line-height: 1;
  color: var(--rust);
}

.capability-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 34px;
  line-height: 1.1;
  color: var(--ink);
  margin: 0 0 16px;
}

.capability-body {
  font-size: 16px;
  line-height: 1.7;
  color: var(--slate);
  margin: 0;
  max-width: 58ch;
}

.capability-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate-deep);
  margin: 8px 0 0;
  text-align: right;
}

/* --------------------------------------------------------------------------
   Trade & Logistics — shipment steps
   -------------------------------------------------------------------------- */

.steps-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 44px;
  line-height: 1.1;
  color: var(--cream);
  margin: 0 0 72px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
}

.step {
  border-left: 1px solid var(--navy-line);
  padding: 4px 20px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--steel-400);
}

.step-label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream);
  min-height: 36px;
}

.step-desc {
  font-size: 13px;
  line-height: 1.55;
  color: var(--steel-200);
  margin: 0;
}

/* --------------------------------------------------------------------------
   Company — story, principles, compliance
   -------------------------------------------------------------------------- */

.story {
  padding: 40px 48px 110px;
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  border-top: 1px solid var(--line);
  padding-top: 80px;
}

.story-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 44px;
  line-height: 1.15;
  color: var(--ink);
  margin: 0;
  max-width: 18ch;
}

.story-copy {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.story-copy p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--slate);
  margin: 0;
}

.principles {
  padding: 0 48px 120px;
}

.principles .eyebrow { margin-bottom: 48px; }

.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.principle {
  background: var(--card-bg);
  border: 1px solid var(--line);
  padding: 40px 36px;
}

.principle-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 30px;
  color: var(--ink);
  margin: 0 0 18px;
}

.principle-copy {
  font-size: 15px;
  line-height: 1.65;
  color: var(--slate);
  margin: 0;
}

.image-band--company {
  height: 420px;
  background-image: linear-gradient(rgba(11, 29, 42, 0.2), rgba(11, 29, 42, 0.3)), url('../assets/images/hero-carrier.webp');
  background-position: center 65%;
}

.compliance {
  background: var(--navy);
  padding: 44px 48px;
}

.compliance-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 48px;
  justify-content: center;
}

.compliance-item {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel-300);
}

.compliance-dot {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--rust);
}

/* --------------------------------------------------------------------------
   Contact — direct channels (no form)
   -------------------------------------------------------------------------- */

.contact-section {
  padding: 0 48px 120px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: start;
}

.channel-card {
  background: var(--card-bg);
  border: 1px solid var(--line);
  padding: 48px;
}

.channel {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 32px;
  align-items: baseline;
  padding: 36px 0;
  border-top: 1px solid var(--line);
}

.channel:first-child {
  border-top: none;
  padding-top: 0;
}

.channel-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate-deep);
}

.channel-value {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 38px;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
  display: inline-block;
  margin: 0 0 12px;
  overflow-wrap: anywhere;
  transition: color 0.2s ease;
}

a.channel-value:hover { color: var(--rust); }

.channel-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--slate);
  margin: 0;
}

.channel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  border-top: 1px solid var(--line);
  padding-top: 36px;
}

.btn--outline {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 16px 34px;
}

.btn--outline:hover { border-color: var(--rust); }

.contact-aside {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.info-card {
  background: var(--navy);
  border: 1px solid var(--navy-line);
  padding: 44px 40px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.info-item--ruled {
  border-top: 1px solid var(--navy-line);
  padding-top: 24px;
}

.info-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel-400);
}

.info-value {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cream);
  text-decoration: none;
}

a.info-value:hover {
  text-decoration: underline;
  text-decoration-color: var(--rust);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.info-value--sans {
  font-family: var(--font-sans);
}

.info-value--hours {
  font-size: 13px;
  letter-spacing: 0.06em;
}

.contact-media {
  margin: 0;
  flex: 1;
  min-height: 320px;
  background-color: var(--navy);
  background-image: url('../assets/images/bosphorus-dusk.webp');
  background-size: cover;
  background-position: center;
  border: 1px solid var(--navy-line);
}

/* --------------------------------------------------------------------------
   Inner pages — responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1100px) {
  .page-title { font-size: 60px; }
  .page-title--company { font-size: 56px; }
  .flagship-grid { gap: 56px; }
  .capability { grid-template-columns: 90px 1fr 240px; gap: 36px; }
  .steps-grid { grid-template-columns: repeat(3, 1fr); gap: 40px 0; }
  .channel-value { font-size: 32px; }
}

@media (max-width: 980px) {
  .page-header { padding: 160px 32px 64px; }
  .page-title { font-size: 50px; }
  .page-title--company { font-size: 46px; }

  .flagship { padding: 96px 32px; }
  .flagship-grid { grid-template-columns: 1fr; gap: 48px; }
  .flagship-title { font-size: 42px; }

  .feature { padding: 88px 32px 0; }
  .feature--closing { padding-bottom: 88px; }
  .feature-grid--media-first,
  .feature-grid--media-last { grid-template-columns: 1fr; gap: 40px; }
  .feature-grid--ruled { padding-bottom: 88px; }
  .feature-grid--media-last .feature-media { order: -1; }
  .feature-title { font-size: 32px; }

  .capabilities { padding: 24px 32px 88px; }
  .capability { grid-template-columns: 64px 1fr; gap: 24px; padding: 44px 0; }
  .capability-num { font-size: 36px; }
  .capability-title { font-size: 28px; }
  .capability-tag { grid-column: 2; text-align: left; margin-top: 4px; }

  .steps-title { font-size: 36px; margin-bottom: 48px; }

  .story { padding: 24px 32px 88px; }
  .story-grid { grid-template-columns: 1fr; gap: 40px; padding-top: 56px; }
  .story-quote { font-size: 36px; }

  .principles { padding: 0 32px 96px; }
  .principles-grid { grid-template-columns: 1fr; gap: 16px; }

  .compliance { padding: 36px 32px; }

  .contact-section { padding: 0 32px 96px; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .channel-card { padding: 40px 32px; }

  .cta-title--wide { font-size: 36px; }
}

@media (max-width: 640px) {
  .page-header { padding: 136px 24px 52px; }
  .page-title { font-size: 40px; }
  .page-title--company { font-size: 38px; }
  .page-lede { font-size: 16px; }

  .flagship { padding: 72px 24px; }
  .flagship-title { font-size: 34px; }
  .spec-card { padding: 24px 20px; }
  .spec-table { font-size: 12px; }

  .feature { padding: 72px 24px 0; }
  .feature--closing { padding-bottom: 72px; }
  .feature-grid--ruled { padding-bottom: 72px; }

  .capabilities { padding: 16px 24px 72px; }
  .capability { grid-template-columns: 1fr; gap: 16px; padding: 36px 0; }
  .capability-tag { grid-column: 1; }

  .steps-grid { grid-template-columns: 1fr; gap: 28px; }
  .step { padding: 0 0 0 20px; }
  .step-label { min-height: 0; }

  .story-quote { font-size: 30px; }

  .image-band--company { height: 320px; }

  .compliance-row { flex-direction: column; gap: 12px; align-items: flex-start; }
  .compliance-dot { display: none; }

  .contact-section { padding: 0 24px 80px; }
  .channel-card { padding: 32px 24px; }
  .channel { grid-template-columns: 1fr; gap: 12px; padding: 28px 0; }
  .channel-value { font-size: 26px; }
  .channel-actions { flex-direction: column; align-items: stretch; padding-top: 28px; }
  .channel-actions .btn { text-align: center; }
  .info-card { padding: 32px 24px; }

  .cta-title.cta-title--wide { font-size: 30px; }
}

/* ==========================================================================
   Global responsive — home page + shared components
   ========================================================================== */

@media (max-width: 640px) {
  .section { padding: 72px 24px; }
  .section--dark { padding: 72px 24px; }
  .cta { padding: 80px 24px; }

  .hero-inner { padding: 120px 24px 72px; }
  .hero-title { font-size: 44px; }
  .hero-lede { font-size: 16px; margin-bottom: 36px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }

  .commodities-title { font-size: 32px; }
  .card-grid { grid-template-columns: 1fr; }

  .trade-terms-title { font-size: 34px; }
  .spec-row { grid-template-columns: 1fr; gap: 12px; padding: 28px 0; }
  .spec-value { font-size: 34px; }

  .image-band { height: 320px; }
  .image-band-caption { left: 24px; }

  .markets-title { font-size: 34px; }
  .markets-eyebrow { margin-bottom: 32px; }

  .cta-title { font-size: 32px; }

  .site-footer { padding: 64px 24px 32px; }
  .footer-tagline { font-size: 32px; margin-bottom: 48px; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; padding-bottom: 48px; }
}