/* ==========================================================================
   TES Shenzhen Logistics Limited — shared design system
   ========================================================================== */

:root {
  --blue: #02509d;
  --blue-dark: #013b74;
  --teal: #5c9e33;
  --yellow: #dcefc0;
  --charcoal: #333333;
  --charcoal-dark: #16232e;
  --maroon: #0c3f66;
  --green: #5c9e33;
  --ink: #1c1c1c;
  --gray-700: #4a4a4a;
  --gray-500: #767676;
  --gray-200: #e6e6e6;
  --gray-100: #f4f5f6;
  --white: #ffffff;

  --font-display: 'Oswald', 'Arial Narrow', Arial, sans-serif;
  --font-heading: 'Georgia', 'Times New Roman', serif;
  --font-body: 'Segoe UI', Helvetica, Arial, sans-serif;

  --container: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  margin: 0 0 16px;
  color: var(--ink);
}

p { margin: 0 0 16px; color: var(--gray-700); }

.eyebrow {
  font-family: var(--font-display);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--teal);
  font-weight: 600;
}

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

.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 999px;
  font-family: var(--font-display);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 0.85rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
}

.btn-outline {
  border-color: var(--white);
  color: var(--white);
  background: transparent;
}
.btn-outline:hover { background: var(--white); color: var(--blue-dark); }

.btn-solid {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.btn-solid:hover { background: var(--blue-dark); border-color: var(--blue-dark); }

.btn-block {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  border-radius: 4px;
  padding: 18px 24px;
  font-size: 1rem;
}

/* ---------------------------------------------------------------------
   Announcement bar
   --------------------------------------------------------------------- */

.announcement {
  background: var(--yellow);
  color: var(--ink);
  position: relative;
  z-index: 40;
}
.announcement.is-hidden { display: none; }
.announcement-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 60px 14px 24px;
  font-size: 0.9rem;
  position: relative;
}
.announcement-inner strong { font-weight: 700; }
.announcement-link {
  display: inline-block;
  margin-top: 4px;
  font-weight: 700;
  text-decoration: underline;
}
.announcement-close {
  position: absolute;
  top: 10px;
  right: 16px;
  background: var(--ink);
  color: var(--white);
  border: none;
  border-radius: 3px;
  padding: 8px 14px;
  font-family: var(--font-display);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 0.75rem;
  cursor: pointer;
}

/* ---------------------------------------------------------------------
   Header / nav
   --------------------------------------------------------------------- */

.hero-wrap { position: relative; }

.site-header {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 30;
  padding: 20px 0 0;
}
.site-header.is-static {
  position: relative;
  background: var(--charcoal-dark);
  padding: 16px 0;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}


.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.lang-switch {
  display: flex;
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: 999px;
  overflow: hidden;
}
.lang-switch button {
  background: transparent;
  border: none;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 1px;
  padding: 7px 14px;
  cursor: pointer;
}
.lang-switch button.active {
  background: var(--white);
  color: var(--blue-dark);
  font-weight: 700;
}

.menu-btn {
  width: 46px;
  height: 46px;
  background: var(--blue);
  border: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
}

.nav-panel {
  position: fixed;
  top: 0; right: -320px;
  width: 300px;
  height: 100%;
  background: var(--charcoal-dark);
  z-index: 100;
  padding: 90px 30px 30px;
  transition: right 0.3s ease;
  overflow-y: auto;
}
.nav-panel.is-open { right: 0; }
.nav-panel a {
  display: block;
  color: var(--white);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 1rem;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.nav-panel a.current { color: var(--teal); }
.nav-close {
  position: absolute;
  top: 24px; right: 24px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
}
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.nav-overlay.is-open { opacity: 1; pointer-events: auto; }

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

.hero {
  position: relative;
  height: 640px;
  overflow: hidden;
  background: var(--charcoal-dark);
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.9s ease;
  display: flex;
  align-items: center;
}
.hero-slide.is-active { opacity: 1; z-index: 1; }
.hero-slide .scene { position: absolute; inset: 0; }
.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,20,30,0.35) 0%, rgba(10,20,30,0.55) 60%, rgba(10,20,30,0.75) 100%);
}
.hero-content {
  position: absolute;
  z-index: 2;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px 140px;
  width: 100%;
}
.hero-welcome {
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding-bottom: 14px;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--white);
  display: inline-block;
}
.hero-tagline {
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(1.8rem, 4.4vw, 3.4rem);
  line-height: 1.15;
  margin: 0 0 32px;
  max-width: 900px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
}
.hero-cta { text-align: center; }

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  background: rgba(0,0,0,0.35);
  border: none;
  color: var(--white);
  width: 46px; height: 46px;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-arrow.prev { left: 20px; }
.hero-arrow.next { right: 20px; }

.hero-dots {
  position: absolute;
  bottom: 110px;
  left: 0; right: 0;
  z-index: 5;
  display: flex;
  justify-content: center;
  gap: 10px;
}
.hero-dots button {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: 1px solid var(--white);
  background: transparent;
  cursor: pointer;
  padding: 0;
}
.hero-dots button.is-active { background: var(--white); }

.hero-strip {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 5;
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding: 0 4px;
  background: rgba(0,0,0,0.5);
}
.hero-strip button {
  flex: 0 0 auto;
  width: 120px;
  height: 76px;
  border: none;
  padding: 0;
  cursor: pointer;
  opacity: 0.55;
  transition: opacity 0.2s ease;
  overflow: hidden;
}
.hero-strip button.is-active,
.hero-strip button:hover { opacity: 1; }
.hero-strip .scene { width: 100%; height: 100%; }

/* Scene photography (real terminal/tank-farm photography) */
.scene {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}
.scene svg { position: absolute; inset: 0; width: 100%; height: 100%; }

.scene-tanks-1 { background-image: url("../assets/img/tanks-1-aerial-sunset.jpg"); }
.scene-tanks-2 { background-image: url("../assets/img/tanks-2-aerial-grid.jpg"); }
.scene-tanks-3 { background-image: url("../assets/img/tanks-3-aerial-rows.jpg"); }
.scene-tanks-4 { background-image: url("../assets/img/tanks-4-canal-view.jpg"); }
.scene-tanks-7 { background-image: url("../assets/img/tanks-7-blue-sky.jpg"); }
.scene-tanks-8 { background-image: url("../assets/img/tanks-8-yellow-stairs.jpg"); }
.scene-port-1 { background-image: url("../assets/img/port-1-aerial-dense.jpg"); }
.scene-port-2 { background-image: url("../assets/img/port-2-golden-hour.jpg"); }
.scene-ship-1 { background-image: url("../assets/img/ship-1-tanker-dock.jpg"); }
.scene-ship-2 { background-image: url("../assets/img/ship-2-tanker-loading.jpg"); }
.scene-pipe-1 { background-image: url("../assets/img/pipe-1-workers-valves.jpg"); }
.scene-guard-1 { background-image: url("../assets/img/guard-1-tanks-worker.jpg"); }
.scene-map-1 { background-image: url("../assets/img/map-1-aerial-grid.jpg"); }

/* ---------------------------------------------------------------------
   CTA banner (View More Terminals style)
   --------------------------------------------------------------------- */

.cta-banner {
  background: var(--blue);
}
.cta-banner a {
  display: block;
  color: var(--white);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 1.05rem;
  padding: 20px 24px;
  max-width: var(--container);
  margin: 0 auto;
}
.cta-banner a:hover { background: var(--blue-dark); }

/* ---------------------------------------------------------------------
   Sections / grids
   --------------------------------------------------------------------- */

.section { padding: 70px 0; }
.section-tight { padding: 40px 0; }
.section-gray { background: var(--gray-100); }
.section-center { text-align: center; }

.section-title {
  font-size: 2rem;
  color: var(--blue);
  text-align: center;
}

.dark-banner {
  background: var(--charcoal);
  color: var(--white);
  padding: 70px 0 50px;
  text-align: center;
}
.dark-banner .eyebrow { color: var(--white); opacity: 0.75; }
.dark-banner h1 {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 2.4rem;
  margin-top: 10px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.teaser-card { text-align: left; }
.teaser-card .scene {
  height: 210px;
  border-radius: 4px;
  margin-bottom: 14px;
}
.teaser-card h3 { color: var(--blue); font-size: 1.15rem; }

.card {
  background: var(--white);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(0,0,0,0.08);
}
.card .scene { height: 190px; }
.card-body { padding: 22px; }
.card-body h3 { color: var(--blue); font-size: 1.1rem; margin-bottom: 10px; }
.card-body p { margin-bottom: 0; font-size: 0.95rem; }

.pull-quote {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--ink);
  line-height: 1.4;
  border-left: 4px solid var(--teal);
  padding-left: 22px;
  margin: 30px 0;
}

.framed-image {
  position: relative;
}
.framed-image .scene {
  height: 320px;
  border-radius: 4px;
}

.accolades { text-align: center; }
.laurel-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}
.laurel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.laurel svg { width: 130px; height: 130px; }
.laurel .laurel-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
}
.laurel .laurel-label {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--blue-dark);
}

.queries-band {
  background: var(--charcoal-dark);
  color: var(--white);
  text-align: center;
  padding: 60px 24px;
}
.queries-band h2 { color: var(--white); }
.queries-band p { color: rgba(255,255,255,0.75); margin-bottom: 26px; }

.terminal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 30px;
  margin-top: 40px;
}
.terminal-card { text-align: center; }
.terminal-card .photo {
  position: relative;
  height: 190px;
  border-radius: 4px;
  overflow: hidden;
}
.terminal-card .photo .scene { position: absolute; inset: 0; }
.terminal-card .badge {
  position: absolute;
  left: 50%;
  bottom: -24px;
  transform: translateX(-50%);
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 10px rgba(0,0,0,0.18);
}
.terminal-card .badge svg { width: 24px; height: 24px; }
.terminal-card h3 {
  margin: 40px 0 4px;
  color: var(--blue);
  font-family: var(--font-heading);
  font-size: 1.1rem;
}
.terminal-card .caption {
  color: var(--gray-500);
  font-size: 0.85rem;
  margin-bottom: 16px;
}
.terminal-card .underline { height: 3px; background: var(--blue); }

.spec-highlight {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.spec-highlight .scene { height: 280px; border-radius: 4px; }
.spec-numbers {
  display: flex;
  gap: 30px;
  margin: 24px 0;
}
.spec-numbers div { text-align: center; }
.spec-numbers .num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--blue);
  font-weight: 700;
}
.spec-numbers .label {
  font-size: 0.8rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.seaports-band {
  background: var(--maroon);
  color: var(--white);
  padding: 60px 0;
}
.seaports-band-inner {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 40px;
  align-items: center;
}
.seaports-band h2 { color: var(--white); }
.seaports-band p { color: rgba(255,255,255,0.85); margin-bottom: 0; }
.port-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.port-chip {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 4px;
  padding: 18px 10px;
  text-align: center;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.85rem;
}

/* ---------------------------------------------------------------------
   Contact page
   --------------------------------------------------------------------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}
.contact-detail {
  display: flex;
  gap: 14px;
  margin-bottom: 24px;
}
.contact-detail .icon {
  width: 40px; height: 40px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.contact-detail h4 { margin-bottom: 4px; font-size: 1rem; }
.contact-detail p { margin-bottom: 0; }
.contact-detail .wechat-qr {
  width: 120px;
  height: 120px;
  margin-top: 10px;
  border-radius: 6px;
  border: 1px solid var(--gray-200);
}

.form-row { margin-bottom: 18px; }
.form-row label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--gray-700);
}
.form-row input,
.form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gray-200);
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.95rem;
}
.form-row textarea { resize: vertical; min-height: 120px; }

.map-box {
  height: 320px;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
.map-box .scene { height: 100%; }
.map-pin {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -100%);
  width: 34px;
  z-index: 2;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
}
.map-pin svg { display: block; width: 100%; height: auto; }

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

.site-footer {
  background: var(--charcoal-dark);
  color: rgba(255,255,255,0.7);
  padding: 50px 0 24px;
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-grid h4 {
  color: var(--white);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  margin-bottom: 16px;
}
.footer-grid p { color: rgba(255,255,255,0.65); }
.footer-grid a {
  display: block;
  padding: 6px 0;
  color: rgba(255,255,255,0.65);
}
.footer-grid a:hover { color: var(--teal); }
.footer-bottom {
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.8rem;
}

/* ---------------------------------------------------------------------
   Cookie bar
   --------------------------------------------------------------------- */

.cookie-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: rgba(20,20,20,0.96);
  color: var(--white);
  z-index: 200;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cookie-bar.is-hidden { display: none; }
.cookie-bar p { color: rgba(255,255,255,0.85); margin: 0; font-size: 0.85rem; max-width: 720px; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.btn-cookie-settings {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.5);
  color: var(--white);
  padding: 10px 18px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85rem;
}
.btn-cookie-accept {
  background: var(--green);
  border: none;
  color: var(--white);
  padding: 10px 18px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
}

/* ---------------------------------------------------------------------
   Responsive
   --------------------------------------------------------------------- */

@media (max-width: 900px) {
  .grid-3, .grid-2, .contact-grid { grid-template-columns: 1fr; }
  .terminal-grid { grid-template-columns: repeat(2, 1fr); }
  .laurel-row { grid-template-columns: 1fr; }
  .seaports-band-inner { grid-template-columns: 1fr; }
  .port-list { grid-template-columns: repeat(2, 1fr); }
  .hero { height: 560px; }
  .spec-highlight { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .terminal-grid { grid-template-columns: 1fr; }
  .hero { height: 520px; }
  .hero-tagline { font-size: 1.6rem; }
  .hero-welcome { font-size: 1.05rem; }
  .hero-strip button { width: 90px; height: 60px; }
  .cookie-bar { flex-direction: column; align-items: flex-start; }
}