/* ==========================================================================
   Ellmax Cargo Link — stylesheet
   Tokens: Navy #003366 / Orange #FFBC00 / Light Gray #E8E8E8 / White #FFFFFF
   Type: "Big Shoulders Display" (condensed, industrial) for headings
         "Inter" for body and UI text
   ========================================================================== */

:root {
  --navy: #003366;
  --navy-deep: #001b3d;
  --navy-darkest: #000f24;
  --orange: #FFBC00;
  --orange-deep: #E8A600;
  --gray: #E8E8E8;
  --gray-line: #d7dbe0;
  --ink: #10202f;
  --ink-soft: #48586a;
  --white: #FFFFFF;

  --font-head: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  --max-w: 1240px;
  --gap: clamp(1.5rem, 4vw, 3rem);
  --radius: 3px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

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

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: var(--navy);
}

h2.section-title {
  font-size: clamp(2.1rem, 3.4vw, 2.9rem);
  margin-bottom: 0.5rem;
}

p.section-lede {
  color: var(--ink-soft);
  max-width: 58ch;
  font-size: 1.05rem;
}

.section {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.section--gray { background: var(--gray); }
.section--navy { background: var(--navy); color: var(--white); }
.section--navy h2, .section--navy h3 { color: var(--white); }

.section-head {
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.section-head.center {
  text-align: center;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.section-head.center p.section-lede { margin: 0 auto; }

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.85rem 1.6rem;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
  white-space: nowrap;
}

.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--orange);
  color: var(--navy);
  border-color: var(--orange);
}
.btn--primary:hover { background: var(--orange-deep); border-color: var(--orange-deep); }

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

.btn--outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--outline-light:hover { background: var(--white); color: var(--navy); border-color: var(--white); }

.btn--block { width: 100%; justify-content: center; }

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

.topbar {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.85);
  font-size: 0.85rem;
}
.topbar .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  flex-wrap: wrap;
}
.topbar__contacts { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.topbar__contacts a { display: inline-flex; align-items: center; gap: 0.4rem; }
.topbar__icon { width: 14px; height: 14px; flex: none; }
.topbar__contacts a:hover { color: var(--orange); }
.topbar__tag { color: rgba(255,255,255,0.6); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--white);
  border-bottom: 1px solid var(--gray-line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 0.65rem;
  padding-bottom: 0.65rem;
}

.brand img { height: 46px; width: auto; }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 2rem);
}

.nav__links {
  display: flex;
  gap: clamp(1rem, 2vw, 1.75rem);
  list-style: none;
}
.nav__links a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  padding: 0.4rem 0.1rem;
  border-bottom: 2px solid transparent;
}
.nav__links a:hover { border-color: var(--orange); color: var(--navy); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav__toggle span { width: 24px; height: 2px; background: var(--navy); display: block; }

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

.hero {
  background: linear-gradient(180deg, var(--white) 0%, var(--gray) 100%);
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 0;
  overflow: hidden;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero__eyebrow-route {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-bottom: 1.1rem;
  flex-wrap: wrap;
}
.hero__eyebrow-route .stop {
  background: var(--white);
  border: 1px solid var(--gray-line);
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  font-weight: 700;
  color: var(--navy);
}
.hero__eyebrow-route .arrow { color: var(--orange); font-weight: 700; }

.hero h1 {
  font-size: clamp(2.6rem, 5.2vw, 4.2rem);
  margin-bottom: 1.25rem;
}

.hero p.lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 52ch;
  margin-bottom: 1.75rem;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero__figure {
  position: relative;
}

.tag-label {
  position: absolute;
  top: -14px;
  left: -14px;
  background: var(--white);
  border: 1px solid var(--gray-line);
  box-shadow: 0 6px 18px rgba(0,20,50,0.12);
  padding: 0.55rem 0.9rem;
  transform: rotate(-4deg);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--navy);
  z-index: 2;
  border-radius: 2px;
}
.tag-label span { display: block; font-weight: 500; color: var(--ink-soft); font-size: 0.7rem; }

.hero__figure img {
  border: 1px solid var(--gray-line);
  box-shadow: 0 20px 40px -20px rgba(0,20,50,0.35);
}

/* Stats strip ---------------------------------------------------------------*/

.stats {
  background: var(--navy);
  color: var(--white);
  margin-top: clamp(2.5rem, 6vw, 4rem);
}
.stats .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat {
  padding: 1.6rem 1.25rem;
  border-left: 1px solid rgba(255,255,255,0.15);
  text-align: center;
}
.stat:first-child { border-left: none; }
.stat strong {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--orange);
  line-height: 1;
  margin-bottom: 0.35rem;
}
.stat span { font-size: 0.88rem; color: rgba(255,255,255,0.8); }

/* Services -------------------------------------------------------------- */

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--gray-line);
  border-left: 1px solid var(--gray-line);
}

.service-card {
  background: var(--white);
  border-right: 1px solid var(--gray-line);
  border-bottom: 1px solid var(--gray-line);
  padding: clamp(1.75rem, 3vw, 2.25rem);
  transition: background 0.15s ease, border-color 0.15s ease;
}
.service-card:hover {
  background: #fffaf0;
}
.service-card .icon {
  width: 46px;
  height: 46px;
  margin-bottom: 1.1rem;
  color: var(--navy);
}
.service-card:hover .icon { color: var(--orange-deep); }
.service-card h3 {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.service-card p { color: var(--ink-soft); font-size: 0.96rem; }

/* Routes / process ---------------------------------------------------------*/

.route-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--gray-line);
  border: 1px solid var(--gray-line);
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.route-step {
  background: var(--white);
  padding: 1.75rem 1.25rem;
  position: relative;
}
.route-step .num {
  font-family: var(--font-head);
  font-size: 2.4rem;
  color: var(--gray-line);
  line-height: 1;
  margin-bottom: 0.75rem;
}
.route-step h4 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.4rem;
}
.route-step p { font-size: 0.88rem; color: var(--ink-soft); }

.origin-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}
.origin-chip {
  border: 1px solid var(--gray-line);
  background: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--navy);
}

.gateway-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}
.gateway-block__figure { position: relative; }
.gateway-block__figure img { border: 1px solid var(--gray-line); }

/* Warehouse addresses -------------------------------------------------- */

.address-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.5rem, 3vw, 2rem);
}

.address-card {
  background: var(--white);
  border: 1px solid var(--gray-line);
  border-top: 4px solid var(--navy);
  padding: clamp(1.75rem, 3vw, 2.25rem);
}

.address-card__badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--orange-deep);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;
}

.address-card h3 {
  font-family: var(--font-body);
  font-size: 1.2rem;
  margin-bottom: 0.9rem;
}

.address-card__lines {
  font-size: 1rem;
  color: var(--ink);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  padding-left: 1rem;
  border-left: 3px solid var(--gray-line);
}

.address-meta {
  display: grid;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}
.address-meta > div { display: flex; gap: 0.5rem; font-size: 0.95rem; }
.address-meta dt { font-weight: 700; color: var(--navy); min-width: 4.5rem; }
.address-meta dd a:hover { text-decoration: underline; color: var(--navy); }

.address-note {
  background: #FFF7E0;
  border: 1px solid #F2DFA0;
  padding: 0.9rem 1rem;
  font-size: 0.88rem;
  color: var(--ink);
  border-radius: var(--radius);
}
.address-note strong { color: var(--navy); }

.address-chinese {
  margin-top: 1.1rem;
  font-size: 0.88rem;
}
.address-chinese summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--navy);
}
.address-chinese p {
  margin-top: 0.7rem;
  color: var(--ink-soft);
  line-height: 1.7;
}

/* Gallery ----------------------------------------------------------------- */

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 190px;
  gap: 0.6rem;
}
.gallery figure {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--gray-line);
}
.gallery figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.gallery figure:hover img { transform: scale(1.06); }
.gallery figure figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  background: linear-gradient(0deg, rgba(0,20,50,0.85), transparent);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 1.6rem 0.9rem 0.7rem;
}
.gallery figure.tall { grid-row: span 2; }
.gallery figure.wide { grid-column: span 2; }

/* Why choose us ------------------------------------------------------------*/

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.why-list { list-style: none; display: grid; gap: 1.5rem; }
.why-list li { display: flex; gap: 1rem; }
.why-list .mark {
  flex: none;
  width: 34px;
  height: 34px;
  border: 2px solid var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  font-family: var(--font-head);
  font-weight: 700;
}
.why-list h4 { font-family: var(--font-body); font-size: 1.05rem; margin-bottom: 0.25rem; }
.why-list p { color: var(--ink-soft); font-size: 0.95rem; }

.why-figure { position: relative; }
.why-figure img { border: 1px solid var(--gray-line); }

/* CTA banner ---------------------------------------------------------------*/

.cta-banner {
  background: var(--navy);
  background-image: linear-gradient(120deg, var(--navy-deep) 0%, var(--navy) 60%);
  color: var(--white);
  padding: clamp(2.75rem, 6vw, 4rem) 0;
}
.cta-banner .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-banner h2 { color: var(--white); font-size: clamp(1.8rem, 3vw, 2.5rem); max-width: 30ch; }
.cta-banner .actions { display: flex; gap: 1rem; flex-wrap: wrap; }

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

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2.5rem, 5vw, 4rem);
}

.contact-list { list-style: none; display: grid; gap: 1.5rem; margin-top: 1.5rem; }
.contact-list li { display: flex; gap: 1rem; align-items: flex-start; }
.contact-list .icon { flex: none; width: 24px; height: 24px; color: var(--orange-deep); margin-top: 2px; }
.contact-list strong { display: block; font-size: 0.85rem; color: var(--ink-soft); font-weight: 600; margin-bottom: 0.15rem; }
.contact-list a:hover { color: var(--navy); text-decoration: underline; }

.contact-form {
  background: var(--white);
  border: 1px solid var(--gray-line);
  padding: clamp(1.75rem, 4vw, 2.5rem);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.4rem; color: var(--ink); }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--gray-line);
  background: var(--white);
  padding: 0.7rem 0.85rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border-radius: var(--radius);
  color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--orange);
  outline-offset: 1px;
  border-color: var(--orange);
}
.field textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: 0.82rem; color: var(--ink-soft); margin-top: 0.75rem; }

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

.site-footer {
  background: var(--navy-darkest);
  color: rgba(255,255,255,0.75);
  padding-top: clamp(3rem, 6vw, 4rem);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand img { height: 60px; margin-bottom: 1rem; }
.footer-brand p { font-size: 0.9rem; max-width: 34ch; }
.footer-col h5 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; display: grid; gap: 0.65rem; }
.footer-col a { font-size: 0.9rem; display: inline-flex; align-items: center; gap: 0.4rem; }
.footer-icon { width: 14px; height: 14px; flex: none; }
.footer-col a:hover { color: var(--orange); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 0;
  font-size: 0.85rem;
  flex-wrap: wrap;
}
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a {
  width: 34px; height: 34px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.footer-social a:hover { border-color: var(--orange); color: var(--orange); }

/* WhatsApp float ------------------------------------------------------------*/

.whatsapp-float {
  position: fixed;
  right: clamp(1rem, 3vw, 1.75rem);
  bottom: clamp(1rem, 3vw, 1.75rem);
  background: #25D366;
  color: var(--white);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(0,0,0,0.25);
  z-index: 60;
  transition: transform 0.15s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 28px; height: 28px; }

/* Utility ------------------------------------------------------------------*/

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* Rates ------------------------------------------------------------------- */

.rates-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.5rem, 3vw, 2rem);
}

.rate-panel {
  background: var(--white);
  border: 1px solid var(--gray-line);
  border-top: 4px solid var(--orange);
  display: flex;
  flex-direction: column;
}

.rate-panel__head {
  min-height: 5.6rem;
  background: var(--navy);
  color: var(--white);
  padding: 1.1rem clamp(1.25rem, 3vw, 2rem);
}
.rate-panel__eyebrow {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.15rem;
}
.rate-panel__head h3 {
  font-family: var(--font-head);
  font-size: clamp(1.35rem, 2.1vw, 1.65rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
}
.rate-panel__head .arrow { color: var(--orange); margin: 0 0.15em; }

.rate-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  flex: 1;
}
.rate-option {
  padding: clamp(1.25rem, 3vw, 2rem);
}
.rate-option + .rate-option { border-left: 1px solid var(--gray-line); }

.rate-option__mode {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.4rem;
}
.rate-option__price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.9rem;
}
.rate-option__price strong {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 4.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1;
  color: var(--navy);
}
.rate-option__price span {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink-soft);
}
.rate-option__facts { list-style: none; display: grid; gap: 0.45rem; }
.rate-option__facts li {
  font-size: 0.92rem;
  color: var(--ink);
  padding-left: 1.1rem;
  position: relative;
}
.rate-option__facts li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.5em;
  width: 6px; height: 6px;
  background: var(--orange-deep);
}

.rate-panel__perk {
  background: #FFF7E0;
  border-top: 1px solid #F2DFA0;
  padding: 0.95rem clamp(1.25rem, 3vw, 2rem);
  font-size: 0.92rem;
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}
.rate-panel__perk .mark { color: var(--navy); font-weight: 800; flex: none; }
.rate-panel__perk strong { color: var(--navy); }

.rates-cta {
  text-align: center;
  margin-top: 1.75rem;
  color: var(--ink-soft);
}
.rates-cta a { color: var(--navy); font-weight: 600; text-decoration: underline; }

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

@media (max-width: 980px) {
  .rates-grid { grid-template-columns: 1fr; }
  .hero .wrap { grid-template-columns: 1fr; }
  .hero__figure { order: -1; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .route-flow { grid-template-columns: repeat(3, 1fr); }
  .gateway-block { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .why-figure { order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats .wrap { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: none; }
}

@media (max-width: 720px) {
  .address-grid { grid-template-columns: 1fr; }
  .rate-options { grid-template-columns: 1fr; }
  .rate-option + .rate-option { border-left: none; border-top: 1px solid var(--gray-line); }
  .topbar__tag { display: none; }
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .nav.open .nav__links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-line);
    padding: 1rem clamp(1.25rem, 4vw, 2.5rem) 1.5rem;
    gap: 0.75rem;
  }
  .site-header .wrap { position: relative; }
  .services-grid { grid-template-columns: 1fr; }
  .route-flow { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; }
  .cta-banner .wrap { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}