:root {
  --navy: #0f4c81;
  --navy-deep: #0a355c;
  --navy-ink: #062640;
  --teal: #28a79c;
  --teal-bright: #34c4b7;
  --teal-soft: rgba(40, 167, 156, 0.12);
  --ink: #16324a;
  --muted: #5b7388;
  --line: #d7e3ec;
  --paper: #f5f8fb;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(15, 76, 129, 0.12);
  --radius: 18px;
  --header-h: 76px;
  --font-display: "Sora", sans-serif;
  --font-body: "IBM Plex Sans", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 90% -10%, rgba(40, 167, 156, 0.08), transparent 60%),
    radial-gradient(900px 400px at -10% 20%, rgba(15, 76, 129, 0.06), transparent 55%),
    var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  font: inherit;
  border: 0;
  background: none;
  cursor: pointer;
}

.container {
  width: min(1160px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.section {
  padding: clamp(4.5rem, 8vw, 7rem) 0;
}

.section-head {
  max-width: 640px;
  margin-bottom: 2.75rem;
}

.section-head.light {
  color: var(--white);
}

.section-head.light .section-desc,
.section-head.light .eyebrow {
  color: rgba(255, 255, 255, 0.78);
}

.eyebrow {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
}

.section-head h2,
.about-copy h2,
.contact-info h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--navy-deep);
  margin: 0 0 1rem;
}

.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}

.section-head.light h2 {
  color: var(--white);
}

.section-desc {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.zh-assist {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 400;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.45rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  transition: transform 0.35s var(--ease), background 0.35s var(--ease), color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--teal), #1f8f86);
  color: var(--white);
  box-shadow: 0 10px 28px rgba(40, 167, 156, 0.28);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--teal-bright), var(--teal));
}

.btn-ghost {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(6px);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.8);
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease), backdrop-filter 0.35s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px rgba(6, 38, 64, 0.08);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-logo {
  height: 46px;
  width: auto;
  object-fit: contain;
  border-radius: 8px;
  background: #fff;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.nav > a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.92);
  transition: color 0.25s ease;
}

.site-header.is-scrolled .nav > a {
  color: var(--ink);
}

.nav > a:hover {
  color: var(--teal-bright);
}

.site-header.is-scrolled .nav > a:hover {
  color: var(--teal);
}

.nav-logins {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-left: 0.35rem;
  padding-left: 0.9rem;
  border-left: 1px solid rgba(255, 255, 255, 0.28);
}

.site-header.is-scrolled .nav-logins {
  border-left-color: rgba(15, 76, 129, 0.18);
}

.nav-login {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0.28rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  color: rgba(255, 255, 255, 0.95) !important;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease);
}

.nav-login span {
  font-family: var(--font-body);
  font-size: 0.66rem;
  font-weight: 400;
  opacity: 0.78;
  letter-spacing: 0;
}

.nav-login:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.85);
  transform: translateY(-1px);
}

.nav-login-admin {
  border-color: rgba(40, 167, 156, 0.65);
  background: rgba(40, 167, 156, 0.16);
}

.nav-login-admin:hover {
  background: rgba(40, 167, 156, 0.28);
  border-color: var(--teal-bright);
}

.site-header.is-scrolled .nav-login {
  color: var(--navy-deep) !important;
  border-color: rgba(15, 76, 129, 0.22);
  background: rgba(15, 76, 129, 0.04);
}

.site-header.is-scrolled .nav-login:hover {
  background: rgba(40, 167, 156, 0.1);
  border-color: var(--teal);
  color: var(--navy-deep) !important;
}

.site-header.is-scrolled .nav-login-admin {
  color: var(--navy-deep) !important;
  border-color: rgba(40, 167, 156, 0.45);
  background: rgba(40, 167, 156, 0.1);
}

.nav-cta {
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: var(--teal);
  color: var(--white) !important;
}

.site-header.is-scrolled .nav-cta {
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  place-items: center;
  gap: 5px;
  flex-direction: column;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--white);
  transition: background 0.25s ease;
}

.site-header.is-scrolled .nav-toggle span {
  background: var(--navy);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  align-items: end;
  color: var(--white);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
  transform: scale(1.06);
  animation: heroZoom 18s var(--ease) forwards;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(6, 38, 64, 0.88) 8%, rgba(15, 76, 129, 0.62) 48%, rgba(10, 53, 92, 0.45) 100%),
    linear-gradient(to top, rgba(6, 38, 64, 0.75), transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: calc(var(--header-h) + 4.5rem) 0 5.5rem;
  max-width: 820px;
}

.brand-mark {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
}

.hero h1 {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.4vw, 3.15rem);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.03em;
}

.hero h1 span {
  font-size: 0.72em;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
}

.hero-sub {
  margin: 0 0 1rem;
  max-width: 640px;
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  color: rgba(255, 255, 255, 0.9);
}

.hero-lead {
  margin: 0 0 1.75rem;
  max-width: 620px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.98rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 1.4rem;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  animation: floatY 2.4s ease-in-out infinite;
}

.hero-scroll::after {
  content: "";
  width: 1px;
  height: 28px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.7), transparent);
}

/* Strengths */
.strengths {
  background:
    linear-gradient(180deg, #f7fafc 0%, #ffffff 100%);
}

.strength-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.strength-item {
  position: relative;
  padding: 1.7rem 1.6rem 1.6rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.95), rgba(245, 248, 251, 0.92));
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}

.strength-item:hover {
  transform: translateY(-4px);
  border-color: rgba(40, 167, 156, 0.45);
  box-shadow: var(--shadow);
}

.strength-num {
  display: block;
  margin-bottom: 0.85rem;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--teal);
}

.strength-item h3 {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--navy-deep);
  line-height: 1.35;
}

.strength-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Services */
.services {
  background:
    radial-gradient(700px 280px at 100% 0%, rgba(40, 167, 156, 0.08), transparent 60%),
    var(--white);
}

.service-block {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
  margin-bottom: clamp(3rem, 6vw, 4.5rem);
}

.service-block:last-child {
  margin-bottom: 0;
}

.service-block.reverse {
  grid-template-columns: 0.95fr 1.05fr;
}

.service-block.reverse .service-copy {
  order: 2;
}

.service-block.reverse .service-visual,
.service-block.reverse .system-visuals {
  order: 1;
}

.service-tag {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
}

.service-copy h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  color: var(--navy-deep);
  line-height: 1.3;
}

.service-meta {
  margin: 0 0 1rem;
  color: var(--navy);
  font-weight: 600;
  font-size: 0.95rem;
}

.service-copy > p:last-of-type {
  margin: 0;
  color: var(--muted);
}

.service-visual {
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 3;
}

.service-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}

.service-block:hover .service-visual img {
  transform: scale(1.04);
}

.system-points {
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.system-points li {
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: 0.45rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.system-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

.system-visuals {
  display: grid;
  gap: 1rem;
}

.system-shot {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.system-shot img {
  width: 100%;
  height: auto;
}

.system-shot figcaption {
  padding: 0.65rem 0.9rem 0.8rem;
  font-size: 0.82rem;
  color: var(--muted);
  background: var(--white);
}

.system-shot.primary img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top center;
}

.system-shot.secondary img {
  aspect-ratio: 16 / 7;
  object-fit: cover;
  object-position: top left;
}

/* Differentiators */
.differentiators {
  background:
    linear-gradient(180deg, #ffffff 0%, #f4f8fb 100%);
}

.diff-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.diff-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.25rem 1.35rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--white);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.diff-list li:hover {
  border-color: rgba(40, 167, 156, 0.4);
  box-shadow: var(--shadow);
}

.diff-num {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--teal);
  padding-top: 0.2rem;
}

.diff-en {
  margin: 0 0 0.45rem;
  color: var(--navy-deep);
  font-size: 1.02rem;
  font-weight: 500;
  line-height: 1.55;
}

.diff-zh {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 400;
  line-height: 1.5;
}

/* Why Us */
.why-us {
  position: relative;
  overflow: hidden;
  color: var(--white);
}

.why-bg {
  position: absolute;
  inset: 0;
}

.why-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85);
}

.why-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(6, 38, 64, 0.92), rgba(15, 76, 129, 0.82) 55%, rgba(40, 167, 156, 0.55));
}

.why-inner {
  position: relative;
  z-index: 1;
}

.value-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.value-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  align-items: start;
  padding: 1.15rem 1.2rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(8px);
  font-size: 0.98rem;
  line-height: 1.5;
}

.value-list span {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--teal-bright);
  padding-top: 0.15rem;
}

/* Coverage */
.coverage {
  background:
    linear-gradient(180deg, #f4f8fb, #ffffff 40%);
}

.coverage-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.coverage .section-head {
  margin-bottom: 0;
}

.lane-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.4rem 0 1rem;
}

.lane-tags span {
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: var(--teal-soft);
  color: var(--navy);
  font-size: 0.85rem;
  font-weight: 600;
}

.home-ports {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.map-panel {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.world-map {
  width: 100%;
  height: auto;
  display: block;
}

.lane-line {
  stroke-dashoffset: 240;
  animation: dashMove 8s linear infinite;
}

.hub.pulse {
  transform-origin: 560px 175px;
  animation: pulseRing 2.4s ease-out infinite;
}

/* About */
.about {
  background: var(--paper);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(1.5rem, 4vw, 3.2rem);
  align-items: center;
}

.about-visual {
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 5;
}

.about-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-copy p {
  color: var(--muted);
  margin: 0 0 1rem;
}

.about-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.6rem 0 0;
}

.about-meta div {
  padding: 1rem 1.1rem;
  border-radius: 14px;
  background: var(--white);
  border: 1px solid var(--line);
}

.about-meta dt {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.about-meta dd {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--navy-deep);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.5rem;
}

.contact-info {
  padding: 1.8rem;
  border-radius: 22px;
  background:
    linear-gradient(160deg, rgba(15, 76, 129, 0.96), rgba(10, 53, 92, 0.94));
  color: var(--white);
  box-shadow: var(--shadow);
}

.contact-info h3 {
  color: var(--white);
  font-size: 1.25rem;
}

.contact-line {
  margin: 0 0 1.2rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.95rem;
}

.contact-line strong {
  display: inline-block;
  margin-bottom: 0.25rem;
  color: var(--teal-bright);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-line a {
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
}

.qr-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.qr-card {
  display: grid;
  place-items: center;
  gap: 0.75rem;
  padding: 1.25rem 1rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--white);
  text-align: center;
}

.qr-img {
  width: 132px;
  height: 132px;
  object-fit: contain;
  border-radius: 10px;
  background: #fff;
}

.qr-card p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--ink);
  line-height: 1.4;
  font-weight: 500;
}

.qr-card p span {
  display: inline-block;
  margin-top: 0.2rem;
  color: var(--muted);
  font-weight: 400;
  font-size: 0.8rem;
}

/* Footer */
.site-footer {
  padding: 2.5rem 0 2rem;
  background: var(--navy-ink);
  color: rgba(255, 255, 255, 0.72);
}

.footer-inner {
  display: grid;
  gap: 1rem;
}

.footer-logo {
  height: 40px;
  width: auto;
  margin-bottom: 0.85rem;
  background: #fff;
  padding: 0.35rem 0.55rem;
  border-radius: 8px;
}

.footer-slogan {
  margin: 0;
  max-width: 520px;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.88);
}

.footer-mini {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.88rem;
  color: var(--teal-bright);
}

.footer-copy {
  margin: 0.4rem 0 0;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.45);
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.18s; }
.delay-3 { transition-delay: 0.26s; }
.delay-4 { transition-delay: 0.34s; }

@keyframes heroZoom {
  from { transform: scale(1.06); }
  to { transform: scale(1); }
}

@keyframes floatY {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 6px); }
}

@keyframes dashMove {
  to { stroke-dashoffset: 0; }
}

@keyframes pulseRing {
  0% { opacity: 0.8; transform: scale(0.7); }
  100% { opacity: 0; transform: scale(1.55); }
}

/* Responsive */
@media (max-width: 980px) {
  .strength-grid,
  .value-list,
  .coverage-layout,
  .about-grid,
  .contact-grid,
  .service-block,
  .service-block.reverse {
    grid-template-columns: 1fr;
  }

  .service-block.reverse .service-copy,
  .service-block.reverse .service-visual,
  .service-block.reverse .system-visuals {
    order: initial;
  }

  .about-visual {
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 1100px) {
  .nav {
    gap: 0.75rem;
  }

  .nav > a:not(.nav-cta) {
    font-size: 0.84rem;
  }

  .nav-login {
    padding: 0.28rem 0.6rem;
  }
}

@media (max-width: 820px) {
  .nav-toggle {
    display: grid;
  }

  .nav {
    position: fixed;
    inset: var(--header-h) 1rem auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.6rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
  }

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

  .nav > a {
    color: var(--ink) !important;
    padding: 0.85rem 1rem;
    border-radius: 10px;
  }

  .nav > a:hover {
    background: var(--paper);
  }

  .nav-logins {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.55rem;
    margin: 0.45rem 0 0.35rem;
    padding: 0.55rem 0.4rem 0.25rem;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .nav-login,
  .site-header.is-scrolled .nav-login,
  .site-header.is-scrolled .nav-login-admin {
    color: var(--navy-deep) !important;
    border-color: rgba(15, 76, 129, 0.2);
    background: var(--paper);
    min-height: 48px;
  }

  .nav-login-admin,
  .site-header.is-scrolled .nav-login-admin {
    border-color: rgba(40, 167, 156, 0.4);
    background: rgba(40, 167, 156, 0.1);
  }

  .nav-cta {
    text-align: center;
    margin-top: 0.25rem;
  }

  .hero-content {
    padding-bottom: 4.5rem;
  }

  .qr-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(1160px, calc(100% - 1.5rem));
  }

  .value-list,
  .about-meta,
  .qr-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .brand-logo {
    height: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal,
  .hero-img,
  .lane-line,
  .hub.pulse,
  .hero-scroll,
  .service-visual img {
    animation: none !important;
    transition: none !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}