/* ==========================================================================
   Greenport Offshore & LNG Marine Solutions LLC — Design System
   ========================================================================== */

:root {
  /* Brand palette — deep marine navy + LNG teal */
  --navy-950: #061422;
  --navy-900: #0A1F33;
  --navy-800: #0F2C47;
  --navy-700: #163C5C;
  --navy-600: #204F75;

  --teal-600: #0E9488;
  --teal-500: #16B8A6;
  --teal-400: #3FD8C4;
  --teal-300: #7CEADA;
  --teal-100: #E4FAF5;

  --amber-500: #E9A23B;

  --ink-900: #0B1620;
  --ink-700: #33424F;
  --ink-500: #5C6B78;
  --ink-300: #8FA0AC;

  --paper: #F6F9FA;
  --paper-alt: #EEF3F5;
  --white: #FFFFFF;
  --border: #E1E8EC;

  --shadow-sm: 0 1px 2px rgba(10, 31, 51, 0.06), 0 1px 1px rgba(10, 31, 51, 0.04);
  --shadow-md: 0 8px 24px rgba(10, 31, 51, 0.10);
  --shadow-lg: 0 20px 48px rgba(10, 31, 51, 0.16);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --container: 1180px;
  --font-display: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
}

/* ---- Reset ------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-700);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy-900);
  line-height: 1.15;
  margin: 0 0 .5em;
  font-weight: 600;
}
p { margin: 0 0 1em; }
button { font-family: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal-600);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--teal-500);
  display: inline-block;
}
.section-dark .eyebrow { color: var(--teal-300); }
.section-dark .eyebrow::before { background: var(--teal-400); }

.lede {
  font-size: 18px;
  color: var(--ink-500);
  max-width: 640px;
}
.section-dark .lede { color: #B9C8D3; }

/* ---- Layout helpers ----------------------------------------------------- */
.section { padding: 96px 0; }
.section--tight { padding: 64px 0; }
.section-dark { background: var(--navy-900); color: #C8D5DE; }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: var(--white); }
.section-alt { background: var(--paper-alt); }

.section-head {
  max-width: 720px;
  margin: 0 0 48px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.grid {
  display: grid;
  gap: 24px;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
}
@media (min-width: 901px) and (max-width: 1180px) {
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
}

/* ---- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: .01em;
  padding: 14px 26px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--teal-500);
  color: var(--navy-950);
  box-shadow: 0 10px 24px rgba(22, 184, 166, .28);
}
.btn-primary:hover { background: var(--teal-400); }
.btn-outline-light {
  border-color: rgba(255,255,255,.4);
  color: var(--white);
}
.btn-outline-light:hover { border-color: var(--white); background: rgba(255,255,255,.08); }
.btn-outline-dark {
  border-color: var(--navy-700);
  color: var(--navy-900);
}
.btn-outline-dark:hover { border-color: var(--navy-900); background: var(--navy-900); color: var(--white); }
.btn-sm { padding: 10px 18px; font-size: 13px; }
.btn-arrow { transition: transform .15s ease; }
.btn:hover .btn-arrow { transform: translateX(3px); }

/* ---- Top navigation ------------------------------------------------------ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background .25s ease, padding .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled {
  background: rgba(10, 31, 51, .96);
  backdrop-filter: blur(6px);
  padding: 12px 0;
  box-shadow: 0 4px 20px rgba(0,0,0,.18);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.site-header .container > nav { margin-left: auto; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 32px; height: 32px;
  object-fit: contain;
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--white);
  letter-spacing: .01em;
}
.brand-sub {
  font-size: 10.5px;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--teal-300);
  font-weight: 500;
}

.nav-desktop { display: flex; align-items: center; gap: 6px; }
.nav-desktop > li { position: relative; }
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 500;
  color: #DCE6EC;
  border-radius: 8px;
  transition: background .15s ease, color .15s ease;
}
.nav-link:hover, .nav-link.is-active { background: rgba(255,255,255,.08); color: var(--white); }
.nav-cta { margin-left: 10px; }

.has-dropdown .chev { width: 9px; height: 9px; transition: transform .2s ease; }
.has-dropdown:hover .chev { transform: rotate(180deg); }
.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 300px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--ink-700);
}
.dropdown a:hover { background: var(--teal-100); }
.dropdown a strong { font-family: var(--font-display); font-size: 14px; color: var(--navy-900); font-weight: 600; }
.dropdown a span { font-size: 12.5px; color: var(--ink-500); }

.lang-switch {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: 16px;
  flex-shrink: 0;
}
.lang-btn {
  appearance: none;
  -webkit-appearance: none;
  background: none;
  border: none;
  outline-offset: 2px;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  color: #B9C8D3;
  border-radius: 8px;
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
}
.lang-btn:hover { background: rgba(255,255,255,.08); color: var(--white); }
.lang-btn.is-active { background: rgba(255,255,255,.08); color: var(--white); }

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(255,255,255,.06);
  align-items: center; justify-content: center;
  cursor: pointer;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after {
  content: "";
  display: block;
  width: 18px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle::before { transform: translateY(-6px); }
.nav-toggle::after { transform: translateY(6px); }
.nav-toggle.is-open span { opacity: 0; }
.nav-toggle.is-open::before { transform: translateY(0) rotate(45deg); }
.nav-toggle.is-open::after { transform: translateY(0) rotate(-45deg); }

.nav-mobile {
  display: none;
  flex-direction: column;
  background: var(--navy-950);
  padding: 10px;
  border-radius: var(--radius-md);
  margin-top: 14px;
}
.nav-mobile > a {
  display: block;
  padding: 12px 14px;
  border-radius: 8px;
  color: #DCE6EC;
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.3;
}
.nav-mobile > a:hover { background: rgba(255,255,255,.08); }
.nav-mobile-group {
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin: 4px 0;
  padding: 6px 0;
}
.nav-mobile-label {
  display: block;
  padding: 8px 14px 4px;
  font-family: var(--font-display);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: #7C93A3;
}
.nav-mobile-sub-link {
  display: block;
  position: relative;
  padding: 10px 14px 10px 30px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 500;
  line-height: 1.3;
  color: #B9C8D3;
}
.nav-mobile-sub-link:hover { background: rgba(255,255,255,.08); color: #DCE6EC; }
.nav-mobile-sub-link::before {
  content: "";
  position: absolute; left: 14px; top: 18px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--teal-400);
}
.container-nav-mobile.is-open .nav-mobile { display: flex; }

@media (max-width: 980px) {
  .nav-desktop, .nav-cta.desktop-only { display: none; }
  .nav-toggle { display: flex; }
}

/* ---- Hero ---------------------------------------------------------------- */
.hero {
  position: relative;
  background:
    radial-gradient(1200px 600px at 78% -10%, rgba(63, 216, 196, .16), transparent 60%),
    linear-gradient(90deg, var(--navy-950) 0%, var(--navy-950) 30%, rgba(6,20,34,.7) 55%, rgba(6,20,34,.3) 80%, rgba(6,20,34,.12) 100%),
    url("../img/hero-cover.jpg");
  background-size: auto, auto, cover;
  background-position: center, center, center 38%;
  background-repeat: no-repeat;
  color: var(--white);
  padding: 168px 0 96px;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(180deg, transparent, rgba(0,0,0,.65) 40%, transparent 90%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 980px) { .hero-grid { grid-template-columns: 1fr; } }

.hero-tagline {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--teal-300);
  margin-bottom: 18px;
  display: block;
}
.hero h1 {
  font-size: clamp(34px, 4.6vw, 56px);
  color: var(--white);
  margin-bottom: 20px;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--teal-300), var(--teal-500));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-desc { font-size: 17.5px; color: #B9C8D3; max-width: 560px; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }

.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-tag {
  display: inline-flex;
  align-items: center;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .03em;
  color: #CFE0E7;
  padding: 8px 14px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
a.hero-tag:hover { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.36); color: var(--white); }

/* Hero side panel — vessel/terminal responsibility ring */
.hero-panel {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(4px);
}
.hero-panel h3 { color: var(--white); font-size: 16px; margin-bottom: 4px; }
.hero-panel p.small { color: #9FB2BD; font-size: 13px; margin-bottom: 18px; }
.responsibility-chain { display: flex; flex-direction: column; gap: 0; }
.chain-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(255,255,255,.12);
}
.chain-item:last-child { border-bottom: none; }
.chain-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--ink-300);
  margin-top: 6px;
  flex-shrink: 0;
}
.chain-item.is-greenport .chain-dot { background: var(--teal-400); box-shadow: 0 0 0 4px rgba(63,216,196,.18); }
.chain-item strong { display: block; color: var(--white); font-size: 13.5px; font-weight: 600; }
.chain-item span { display: block; color: #9FB2BD; font-size: 12.5px; }
.chain-item.is-greenport strong { color: var(--teal-300); }

/* ---- Concept strip -------------------------------------------------------- */
.concept-flow {
  display: flex;
  align-items: stretch;
  gap: 0;
  flex-wrap: wrap;
}
.concept-step {
  flex: 1 1 150px;
  padding: 20px 18px;
  text-align: center;
}
.concept-step .num {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px;
  font-family: var(--font-display);
  font-size: 12.5px;
  color: var(--teal-300);
}
.concept-step strong { display: block; font-size: 13.5px; color: var(--white); margin-bottom: 4px; }
.concept-step span { font-size: 12px; color: #9FB2BD; }
.concept-step.is-final .num { background: var(--teal-500); color: var(--navy-950); border-color: var(--teal-500); }
.concept-arrow {
  display: flex; align-items: center; color: rgba(255,255,255,.25); font-size: 18px;
  padding: 0 2px;
}
@media (max-width: 900px) {
  .concept-flow { flex-direction: column; }
  .concept-arrow { transform: rotate(90deg); align-self: center; padding: 4px 0; }
}

/* ---- Cards ---------------------------------------------------------------- */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: transparent; }
.card.has-photo { padding: 0; overflow: hidden; }
.card-photo { height: 150px; overflow: hidden; }
.card-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 65%; }
.card-photo-body { padding: 26px 28px 30px; }
.card-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--teal-100);
  color: var(--teal-600);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.card-icon svg { width: 24px; height: 24px; }
.card h3 { font-size: 18px; margin-bottom: 8px; }
.card p { color: var(--ink-500); font-size: 14.5px; margin-bottom: 0; }
.card .tag-list { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 6px; }

.tag {
  font-size: 11.5px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--paper-alt);
  color: var(--ink-500);
}

/* Pillar feature cards (flagship section) */
.pillar-card {
  background: var(--navy-950);
  color: #C8D5DE;
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.pillar-card > .btn { margin-top: auto; align-self: flex-start; }
.pillar-card.alt { background: var(--navy-800); }
.pillar-card::before {
  content: "";
  position: absolute; top: -60px; right: -60px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(63,216,196,.18), transparent 70%);
}
.pillar-card.has-photo::before { display: none; }
.pillar-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.pillar-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.pillar-photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(175deg, rgba(6,20,34,.35) 0%, rgba(6,20,34,.86) 48%, var(--navy-950) 88%);
}
.pillar-card.alt .pillar-photo::after {
  background: linear-gradient(175deg, rgba(6,20,34,.35) 0%, rgba(9,32,53,.86) 48%, var(--navy-800) 88%);
}
.pillar-card.has-photo > *:not(.pillar-photo) { position: relative; z-index: 1; }
.pillar-card .pillar-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--teal-300);
  text-transform: uppercase;
  margin-bottom: 14px;
  display: block;
}
.pillar-card h3 { color: var(--white); font-size: 23px; margin-bottom: 12px; }
.pillar-card p { color: #AEC0CB; font-size: 14.5px; }
.pillar-card .role-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0 26px; }
.pillar-card .role-chips span {
  font-size: 12px;
  font-weight: 500;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  color: #DCE6EC;
}

/* Assurance line cards */
.line-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  padding: 26px;
  display: flex;
  gap: 18px;
}
.line-card .idx {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--teal-500);
  flex-shrink: 0;
  width: 40px;
}
.line-card h3 { font-size: 17px; margin-bottom: 6px; }
.line-card p { font-size: 14px; color: var(--ink-500); margin-bottom: 10px; }
.line-card ul { display: flex; flex-wrap: wrap; gap: 6px; }
.line-card ul li {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--navy-700);
  background: var(--teal-100);
  padding: 5px 10px;
  border-radius: 999px;
}

/* ---- Stat strip ------------------------------------------------------------ */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 30px;
  color: var(--navy-900);
}
.stat-item span { font-size: 13px; color: var(--ink-500); }
@media (max-width: 900px) { .stat-strip { grid-template-columns: repeat(2, 1fr); } }

/* ---- Flow / methodology diagrams ------------------------------------------- */
.flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 0;
  margin-top: 8px;
}
.flow-step {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--navy-800);
  white-space: nowrap;
}
.section-dark .flow-step { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.15); color: var(--white); }
.flow-sep { color: var(--ink-300); padding: 0 8px; font-size: 15px; flex-shrink: 0; }
.section-dark .flow-sep { color: rgba(255,255,255,.3); }

/* ---- Content list blocks (service detail bullet groups) -------------------- */
.check-list { display: grid; gap: 10px; }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  color: var(--ink-700);
}
.check-list li svg { flex-shrink: 0; margin-top: 3px; width: 16px; height: 16px; color: var(--teal-500); }

.equip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.equip-grid span {
  font-size: 12.5px;
  font-weight: 500;
  padding: 8px 13px;
  border-radius: 8px;
  background: var(--paper-alt);
  border: 1px solid var(--border);
  color: var(--ink-700);
}

.note-box {
  border-left: 3px solid var(--teal-500);
  background: var(--teal-100);
  padding: 18px 22px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 14px;
  color: var(--navy-800);
}
.note-box strong { color: var(--navy-900); }

/* ---- Map panel -------------------------------------------------------------- */
.map-panel {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
  background: var(--paper-alt);
}
.map-panel iframe { width: 100%; height: 100%; border: 0; display: block; }
.map-badge {
  position: absolute;
  left: 16px; bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(10, 31, 51, .88);
  backdrop-filter: blur(4px);
  color: var(--white);
  font-size: 12.5px;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  pointer-events: none;
}
.map-badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--teal-400);
  box-shadow: 0 0 0 4px rgba(63,216,196,.25);
  flex-shrink: 0;
}
@media (max-width: 640px) { .map-panel { aspect-ratio: 1 / 1; } }

/* ---- Timeline (readiness program) ------------------------------------------ */
.timeline { display: grid; gap: 0; }
.timeline-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.timeline-row:last-child { border-bottom: none; }
.timeline-row .t-mark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: var(--teal-600);
}
.timeline-row strong { display: block; color: var(--navy-900); margin-bottom: 2px; font-size: 15px; }
.timeline-row span { font-size: 13.5px; color: var(--ink-500); }

/* ---- GMAD module cards ------------------------------------------------------ */
.module-card {
  border-radius: var(--radius-md);
  padding: 28px;
  color: var(--white);
}
.module-card h3 { color: var(--white); font-size: 17px; margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
.module-card ul { display: grid; gap: 8px; }
.module-card ul li { font-size: 13px; color: rgba(255,255,255,.82); padding-left: 16px; position: relative; }
.module-card ul li::before {
  content: "";
  position: absolute; left: 0; top: 8px;
  width: 5px; height: 5px; border-radius: 50%;
  background: rgba(255,255,255,.55);
}
.module-card.c-safety { background: linear-gradient(160deg, #0F5C56, #0B3B39); }
.module-card.c-ops { background: linear-gradient(160deg, #16405E, #0D2A40); }
.module-card.c-integrity { background: linear-gradient(160deg, #3A4A17, #24300E); }
.module-card.c-compliance { background: linear-gradient(160deg, #5C3A0F, #3A250A); }
.module-card.c-mgmt { background: linear-gradient(160deg, #4A1E4E, #2E1230); }

/* ---- Other services (secondary) --------------------------------------------- */
.mini-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.mini-card-photo { height: 108px; overflow: hidden; position: relative; }
.mini-card-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.mini-card-photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,31,51,0) 55%, rgba(255,255,255,.94));
}
.mini-card-body { padding: 18px 22px 22px; display: flex; gap: 16px; align-items: stretch; flex: 1; }
.mini-card-body > div { display: flex; flex-direction: column; flex: 1; }
.mini-card .card-icon { width: 38px; height: 38px; margin-bottom: 0; margin-top: -32px; flex-shrink: 0; position: relative; z-index: 1; box-shadow: var(--shadow-sm); }
.mini-card .card-icon svg { width: 19px; height: 19px; }
.mini-card h3 { font-size: 15.5px; margin-bottom: 4px; }
.mini-card p { font-size: 13px; color: var(--ink-500); margin-bottom: 10px; }
.mini-card a { font-size: 12.5px; font-weight: 600; color: var(--teal-600); display: inline-flex; align-items: center; gap: 4px; margin-top: auto; }

/* ---- Term / glossary quick-definition cards -------------------------------- */
.term-card {
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  padding: 24px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.term-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: transparent; }
.term-card h3 { font-family: var(--font-display); font-size: 17px; margin: 16px 0 6px; color: var(--navy-900); }
.term-card p { font-size: 13px; color: var(--ink-500); margin: 0; }

/* ---- CTA band ---------------------------------------------------------------- */
.cta-band {
  background: linear-gradient(120deg, var(--navy-950), var(--navy-800));
  border-radius: var(--radius-lg);
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.cta-band::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(500px 260px at 90% 10%, rgba(63,216,196,.22), transparent 70%);
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: var(--white); font-size: 27px; margin-bottom: 8px; }
.cta-band p { color: #B9C8D3; margin: 0; max-width: 460px; }
.cta-photo { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.cta-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: .5;
  filter: saturate(.85);
  -webkit-mask-image: linear-gradient(100deg, transparent, rgba(0,0,0,.4) 38%, #000 66%);
          mask-image: linear-gradient(100deg, transparent, rgba(0,0,0,.4) 38%, #000 66%);
}
@media (max-width: 700px) { .cta-photo { display: none; } }

/* ---- Page banner (interior pages) --------------------------------------------- */
.page-banner {
  background: linear-gradient(180deg, var(--navy-950), var(--navy-800));
  color: var(--white);
  padding: 150px 0 64px;
  position: relative;
  overflow: hidden;
}
.page-banner::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at 80% 20%, rgba(0,0,0,.7), transparent 65%);
  pointer-events: none;
}
.page-banner .container { position: relative; z-index: 1; }
.banner-photo {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 40%;
  max-width: 520px;
  pointer-events: none;
}
.banner-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 35%;
  opacity: .5;
  filter: saturate(.8) contrast(1.05);
  -webkit-mask-image: linear-gradient(90deg, transparent, rgba(0,0,0,.5) 32%, #000 62%);
          mask-image: linear-gradient(90deg, transparent, rgba(0,0,0,.5) 32%, #000 62%);
}
.banner-photo--contain img {
  object-fit: contain;
  object-position: center;
  -webkit-mask-image: linear-gradient(90deg, transparent, rgba(0,0,0,.55) 22%, #000 48%);
          mask-image: linear-gradient(90deg, transparent, rgba(0,0,0,.55) 22%, #000 48%);
}
.banner-photo--left img { object-position: 8% 35%; }
@media (max-width: 900px) {
  .banner-photo { display: none; }
}
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: #9FB2BD; margin-bottom: 18px; }
.breadcrumb a:hover { color: var(--white); }
.page-banner h1 { color: var(--white); font-size: clamp(28px, 3.6vw, 42px); max-width: 760px; }
.page-banner .lede { color: #B9C8D3; }

.section-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}
.section-nav a {
  font-size: 12.5px;
  font-weight: 600;
  padding: 9px 15px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  color: #DCE6EC;
  background: rgba(255,255,255,.04);
}
.section-nav a:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.3); }

/* ---- Footer ------------------------------------------------------------------- */
.site-footer {
  background: var(--navy-950);
  color: #93A5B1;
  padding: 72px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 {
  color: var(--white);
  font-size: 13px;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-grid ul { display: grid; gap: 10px; }
.footer-grid a { font-size: 13.5px; }
.footer-grid a:hover { color: var(--white); }
.footer-brand p { font-size: 13.5px; max-width: 280px; margin: 14px 0 20px; }
.footer-legal {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
@media (max-width: 700px) { .footer-legal { grid-template-columns: 1fr; gap: 18px; } }
.footer-legal-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.footer-legal-label--role { color: var(--teal-300); }
.footer-legal-label--contact { color: var(--white); }
.footer-legal-label--address { color: var(--white); }
.footer-legal-name { font-size: 13.5px; font-weight: 600; color: #9FB2BD; margin: 0 0 4px; }
.footer-legal-creds { font-size: 12px; line-height: 1.6; color: #7C8D99; margin: 0; }
.footer-legal-contact { font-size: 12px; line-height: 1.6; color: #7C8D99; margin: 0; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 24px;
  font-size: 12.5px;
}
.footer-bottom a:hover { color: var(--white); }

/* ---- Forms ---------------------------------------------------------------------- */
.form-field { margin-bottom: 18px; }
.form-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-800);
  margin-bottom: 7px;
}
.form-field input, .form-field textarea, .form-field select {
  width: 100%;
  padding: 13px 15px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--ink-900);
  background: var(--white);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  outline: none;
  border-color: var(--teal-500);
  box-shadow: 0 0 0 4px rgba(22,184,166,.14);
}
.form-field textarea { resize: vertical; min-height: 130px; }

.form-status {
  margin-top: 14px;
  font-size: 13.5px;
  font-weight: 500;
  min-height: 1em;
}
.form-status--success { color: var(--teal-600); }
.form-status--error { color: #C0432F; }

/* ---- Reveal-on-scroll ------------------------------------------------------------- */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ---- Misc ---------------------------------------------------------------------------- */
.divider { height: 1px; background: var(--border); border: none; margin: 0; }
.text-center { text-align: center; }
.mt-lg { margin-top: 48px; }

/* ---- WhatsApp floating button --------------------------------------------------------- */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 200;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--teal-400), var(--teal-600));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(10, 31, 51, .28);
  transition: transform .18s ease, box-shadow .18s ease;
}
.whatsapp-float:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 14px 28px rgba(10, 31, 51, .34); }
.whatsapp-float svg { width: 30px; height: 30px; fill: var(--navy-950); }
@media (max-width: 560px) {
  .whatsapp-float { right: 16px; bottom: 16px; width: 52px; height: 52px; }
  .whatsapp-float svg { width: 27px; height: 27px; }
}