/* SHIPSHIPCN LLC — shipshipcn.com
   Single stylesheet. No frameworks, no external requests. */

/* ---------- tokens ---------- */
:root {
  /* US-carrier palette: navy ground, red accent, white paper. */
  --paper:      #ffffff;
  --paper-2:    #f4f6f9;
  --ink:        #0b2b5c;
  --ink-soft:   #274a7d;
  --muted:      #5a6b82;
  --line:       #dbe1ea;
  --accent:     #d02b2b;
  --accent-ink: #ffffff;
  --on-ink:     #f2f6fb;
  --on-ink-mut: #9fb3ce;
  --ink-line:   #1d3f6e;

  --wrap: 1180px;
  --pad: clamp(20px, 5vw, 40px);
  --r: 14px;
  --ease: cubic-bezier(.16, 1, .3, 1);

  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB",
          "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
          "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper:    #08172c;
    --paper-2:  #0d2039;
    --ink:      #eaf1f9;
    --ink-soft: #c3d3e6;
    --muted:    #8ea4bf;
    --line:     #1c3556;
    --accent:   #ff6f63;   /* red lifted for contrast on the navy ground */
    --accent-ink: #2a0705;
    --on-ink:     #0b2b5c;
    --on-ink-mut: #4a668f;
    --ink-line:   #24406a;
  }
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
:lang(zh-CN) body, html[data-lang="zh"] body { line-height: 1.8; }

img, svg { max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.1; letter-spacing: -0.025em; font-weight: 650; }
h1, h2 { white-space: pre-line; } /* lets the copy in content.js choose its own line breaks */
h1 { font-size: clamp(2.4rem, 6.2vw, 4.15rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); }
h3 { font-size: 1.09rem; letter-spacing: -0.01em; font-weight: 640; }
p  { margin: 0; }
html[data-lang="zh"] h1 { letter-spacing: -0.01em; font-size: clamp(2.1rem, 5.4vw, 3.6rem); }
html[data-lang="zh"] h2 { letter-spacing: 0; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--pad); }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--accent); color: var(--accent-ink); padding: 10px 16px; border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.eyebrow {
  font-size: .74rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 18px;
}
html[data-lang="zh"] .eyebrow { letter-spacing: .1em; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--ink); color: var(--paper);
  border: 1px solid var(--ink);
  padding: 13px 24px; border-radius: 999px;
  font-size: .94rem; font-weight: 560; letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform .35s var(--ease), background .25s, color .25s, border-color .25s, box-shadow .35s var(--ease);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 26px -12px rgba(10,13,18,.55); }
.btn:active { transform: translateY(0); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--ink); box-shadow: none; }
.btn--sm { padding: 9px 18px; font-size: .87rem; }
.btn--full { width: 100%; padding: 15px 24px; }

.section--ink .btn { background: var(--paper); color: var(--ink); border-color: var(--paper); }

/* ---------- utility bar ---------- */
.util {
  background: var(--ink); color: var(--on-ink-mut);
  font-size: .78rem; letter-spacing: .01em;
}
.util__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 36px; }
.util__co { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.util__links { display: flex; align-items: center; gap: 20px; white-space: nowrap; }
.util__links a { transition: color .2s; }
.util__links a:hover { color: #fff; }
.util__hours { opacity: .75; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
.nav.is-stuck { border-bottom-color: var(--line); }
.nav__inner { display: flex; align-items: center; gap: 24px; height: 68px; }

.brand { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.brand__mark { width: 26px; height: 26px; flex: 0 0 auto; }
.brand__bins { fill: var(--ink); }            /* flips to light automatically in dark mode */
.brand__hit  { fill: var(--accent); }         /* the one located bin */
.section--ink .brand__bins, .foot .brand__bins { fill: var(--on-ink); }
.brand__word { font-weight: 700; letter-spacing: -0.045em; font-size: 1.06rem; }
.brand__cn { color: var(--accent); }

.nav__links { display: flex; gap: 26px; margin-left: auto; }
.nav__links a { font-size: .92rem; color: var(--ink-soft); position: relative; padding: 4px 0; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0; background: var(--ink);
  transition: width .35s var(--ease);
}
.nav__links a:hover::after { width: 100%; }

.nav__actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.nav__links + .nav__actions { margin-left: 0; }

.lang {
  display: inline-flex; align-items: center; gap: 4px;
  background: none; border: 1px solid var(--line); border-radius: 999px;
  padding: 6px 12px; font: inherit; font-size: .8rem; color: var(--muted); cursor: pointer;
  transition: border-color .25s;
}
.lang:hover { border-color: var(--ink); }
.lang__sep { opacity: .4; }
.lang__opt { transition: color .25s; }
html[data-lang="en"] .lang__opt[data-lang="en"],
html[data-lang="zh"] .lang__opt[data-lang="zh"] { color: var(--ink); font-weight: 600; }

.burger { display: none; background: none; border: 0; padding: 8px 4px; cursor: pointer; }
.burger span { display: block; width: 20px; height: 1.5px; background: var(--ink); transition: transform .3s var(--ease), opacity .2s; }
.burger span + span { margin-top: 5px; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(3.2px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-3.2px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding-top: clamp(56px, 9vw, 104px); }
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto -10%; height: 620px; z-index: -1;
  background:
    radial-gradient(ellipse 60% 55% at 22% 0%, color-mix(in srgb, var(--accent) 13%, transparent), transparent 70%),
    radial-gradient(ellipse 45% 50% at 88% 12%, color-mix(in srgb, var(--accent) 8%, transparent), transparent 70%);
  pointer-events: none;
}
.hero__inner {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(32px, 5vw, 72px); align-items: center;
  padding-bottom: clamp(48px, 7vw, 88px);
}
.lede { font-size: clamp(1.02rem, 1.5vw, 1.16rem); color: var(--muted); max-width: 44ch; margin-top: 22px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* trust badges under the hero CTAs */
.badges {
  list-style: none; display: flex; flex-wrap: wrap; gap: 10px;
  margin: 40px 0 0; padding: 0;
}
.badges li {
  font-size: .74rem; color: var(--ink-soft);
  border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px;
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
}
.badges li::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent); flex: 0 0 auto;
}

/* ---------- stats band ---------- */
.stats { background: var(--ink); color: var(--on-ink); }
.stats__inner {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: clamp(16px, 3vw, 40px); padding: clamp(34px, 4.5vw, 56px) var(--pad);
}
.stat { display: flex; flex-direction: column; gap: 6px; }
.stat b {
  font-size: clamp(1.6rem, 3vw, 2.35rem); font-weight: 660; letter-spacing: -0.035em; line-height: 1;
}
.stat span { font-size: .8rem; color: var(--on-ink-mut); line-height: 1.4; }

/* console panel */
.panel {
  border: 1px solid var(--line); border-radius: var(--r); overflow: hidden;
  background: var(--paper-2);
  box-shadow: 0 40px 80px -50px rgba(10, 13, 18, .45);
}
.panel__bar {
  display: flex; align-items: center; gap: 6px;
  padding: 11px 14px; border-bottom: 1px solid var(--line); background: var(--paper);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line); }
.panel__title { margin-left: 10px; font-family: var(--mono); font-size: .7rem; color: var(--muted); }
.panel__body { position: relative; padding: 6px 0; overflow: hidden; }
.panel__row {
  display: grid; grid-template-columns: 1.5fr 1fr auto; gap: 12px; align-items: center;
  padding: 9px 16px; font-family: var(--mono); font-size: .76rem; color: var(--ink-soft);
}
.panel__row--head { color: var(--muted); font-size: .64rem; letter-spacing: .1em; }
.panel__row:not(.panel__row--head):nth-child(odd) { background: color-mix(in srgb, var(--ink) 3%, transparent); }
.tag { font-style: normal; justify-self: end; font-size: .66rem; padding: 3px 9px; border-radius: 999px; letter-spacing: .04em; }
.tag--ok   { background: color-mix(in srgb, #16a34a 16%, transparent); color: #16a34a; }
.tag--run  { background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--accent); }
.tag--hold { background: color-mix(in srgb, #d97706 18%, transparent); color: #d97706; }
.panel__scan {
  position: absolute; left: 0; right: 0; height: 2px; top: 0;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 70%, transparent), transparent);
  animation: scan 4.5s var(--ease) infinite;
}
@keyframes scan { 0% { top: 0; opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } 100% { top: 100%; opacity: 0; } }

.panel__foot {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line); background: var(--paper);
}
.panel__foot div { padding: 14px 16px; }
.panel__foot div + div { border-left: 1px solid var(--line); }
.panel__foot b { display: block; font-size: 1.22rem; font-weight: 650; letter-spacing: -0.02em; }
.panel__foot span { font-size: .7rem; color: var(--muted); line-height: 1.35; display: block; }
.panel__cap { margin-top: 14px; font-size: .78rem; color: var(--muted); text-align: center; }

/* marquee */
.marquee {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  overflow: hidden; padding: 14px 0; background: var(--paper);
}
.marquee__track {
  display: flex; align-items: center; gap: 30px; width: max-content;
  animation: slide 38s linear infinite;
  font-size: .76rem; font-weight: 600; letter-spacing: .18em; color: var(--muted);
}
.marquee__track i { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); flex: 0 0 auto; }
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.section { padding: clamp(72px, 10vw, 132px) 0; }
.section--alt { background: var(--paper-2); }
.section--ink { background: var(--ink); color: var(--on-ink); }
.section--ink .eyebrow, .section--ink .sec-head__sub { color: var(--on-ink-mut); }

.sec-head { max-width: min(780px, 100%); margin-bottom: clamp(40px, 5vw, 68px); }
.sec-head__sub { margin-top: 20px; color: var(--muted); font-size: 1.04rem; max-width: 56ch; }

/* services */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(258px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.card {
  background: var(--paper); padding: clamp(26px, 3vw, 38px) clamp(22px, 2.4vw, 32px);
  transition: background .3s; display: flex; flex-direction: column;
}
.card:hover { background: var(--paper-2); }
.card__num { font-family: var(--mono); font-size: .72rem; color: var(--accent); letter-spacing: .1em; }
.card h3 { margin: 16px 0 10px; }
.card p { color: var(--muted); font-size: .93rem; }

.sec-num {
  display: inline-block; color: var(--accent); font-family: var(--mono);
  letter-spacing: 0; margin-right: 6px;
}

.card__specs {
  list-style: none; margin: 18px 0 0; padding: 16px 0 0; border-top: 1px solid var(--line);
  display: grid; gap: 8px; margin-top: auto;
}
.card__specs li {
  font-size: .82rem; color: var(--ink-soft); padding-left: 18px; position: relative; line-height: 1.5;
}
.card__specs li::before {
  content: ""; position: absolute; left: 0; top: .55em;
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent); opacity: .55;
}

/* ---------- coverage ---------- */
.coverage {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px); align-items: center;
  margin-bottom: clamp(48px, 6vw, 84px);
}
.coverage__copy p { color: var(--muted); margin-top: 20px; max-width: 46ch; }
.coverage__note { font-size: .82rem; opacity: .85; }

.ttable { width: 100%; border-collapse: collapse; font-size: .92rem; }
.ttable th, .ttable td { text-align: left; padding: 15px 4px; border-bottom: 1px solid var(--line); }
.ttable th {
  font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600;
  border-bottom-color: var(--ink);
}
html[data-lang="zh"] .ttable th { letter-spacing: .04em; text-transform: none; }
.ttable td:last-child { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; color: var(--ink-soft); }
.ttable tbody tr:last-child td { border-bottom: 0; }

/* platforms */
.platforms {
  border: 1px solid var(--line); border-radius: var(--r);
  padding: clamp(24px, 3vw, 36px); text-align: center; background: var(--paper-2);
}
.platforms__label { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
html[data-lang="zh"] .platforms__label { letter-spacing: .06em; text-transform: none; font-size: .86rem; }
.platforms__list {
  list-style: none; margin: 20px 0 0; padding: 0;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 28px;
}
.platforms__list li {
  font-size: 1.02rem; font-weight: 600; letter-spacing: -0.02em; color: var(--ink);
}
.platforms__list li:last-child { color: var(--muted); font-weight: 500; }
.platforms__note { margin-top: 18px; font-size: .86rem; color: var(--muted); max-width: 62ch; margin-inline: auto; }

/* industries */
.industries {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(24px, 3vw, 40px); margin-top: clamp(40px, 5vw, 64px);
}
.ind { padding-top: 20px; border-top: 2px solid var(--ink); }
.ind h3 { margin-bottom: 10px; }
.ind p { color: var(--muted); font-size: .9rem; }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.qa { border-bottom: 1px solid var(--line); }
.qa summary {
  list-style: none; cursor: pointer; padding: 20px 44px 20px 0; position: relative;
  font-size: 1.02rem; font-weight: 560; letter-spacing: -0.015em;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
  content: ""; position: absolute; right: 8px; top: 50%; width: 11px; height: 11px;
  border-right: 1.6px solid var(--muted); border-bottom: 1.6px solid var(--muted);
  transform: translateY(-70%) rotate(45deg); transition: transform .3s var(--ease);
}
.qa[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.qa summary:hover { color: var(--accent); }
.qa p { padding: 0 44px 24px 0; margin-top: -4px; color: var(--muted); font-size: .94rem; max-width: 78ch; }

/* why */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: clamp(28px, 3.5vw, 48px); }
.why { padding-top: 22px; border-top: 1px solid var(--ink-line); }
.why h3 { margin-bottom: 12px; }
.why p { color: var(--on-ink-mut); font-size: .93rem; }

/* process */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: clamp(24px, 3vw, 40px); counter-reset: s; }
.step { position: relative; padding-top: 26px; border-top: 1px solid var(--line); }
.step::after {
  content: ""; position: absolute; top: -3px; left: 0; width: 5px; height: 5px; border-radius: 50%; background: var(--accent);
}
.step__n { font-family: var(--mono); font-size: .72rem; color: var(--muted); letter-spacing: .1em; }
.step h3 { margin: 12px 0 10px; }
.step p { color: var(--muted); font-size: .92rem; }

/* facility */
.facility { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(36px, 5vw, 76px); align-items: center; }
.facility__copy p { color: var(--muted); margin: 20px 0 30px; max-width: 46ch; }
.specs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; margin: 0; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.specs > div { background: var(--paper); padding: 22px; }
.specs dt { font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
html[data-lang="zh"] .specs dt { letter-spacing: .04em; text-transform: none; }
.specs dd { margin: 8px 0 0; font-size: 1.02rem; font-weight: 560; letter-spacing: -0.015em; }

/* facility photos */
.shots { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(16px, 2.2vw, 26px); margin-top: clamp(30px, 4vw, 56px); }
.shot { margin: 0; }
.shot picture { display: block; }
.shot img { display: block; width: 100%; height: auto; object-fit: cover; aspect-ratio: 8 / 5; border: 1px solid var(--line); border-radius: var(--r); background: var(--line); }
.shot--wide { grid-column: 1 / -1; }
.shot--wide img { aspect-ratio: 1536 / 446; }
.shot figcaption { margin-top: 12px; font-size: .84rem; line-height: 1.55; color: var(--muted); }
@media (max-width: 720px) {
  .shots { grid-template-columns: 1fr; }
  .shot--wide img { aspect-ratio: 8 / 5; }
}

/* contact */
.contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .85fr); gap: clamp(36px, 5vw, 76px); align-items: start; }
.contact__copy p { color: var(--on-ink-mut); margin: 20px 0 0; max-width: 42ch; }
.mail { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.mail__addr { font-size: clamp(1.05rem, 2.4vw, 1.5rem); font-weight: 600; letter-spacing: -0.03em; border-bottom: 1px solid color-mix(in srgb, var(--on-ink) 35%, transparent); padding-bottom: 3px; }
.mail__addr:hover { border-bottom-color: var(--on-ink); }
.mail__copy {
  background: none; border: 1px solid var(--ink-line); color: var(--on-ink-mut);
  border-radius: 999px; padding: 6px 14px; font: inherit; font-size: .78rem; cursor: pointer; transition: .25s;
}
.mail__copy:hover { border-color: var(--on-ink); color: var(--on-ink); }
.contact__sig { margin-top: 26px; font-size: .9rem; color: var(--on-ink-mut); }
.contact__sig b { color: var(--on-ink); }

.quick { list-style: none; margin: 40px 0 0; padding: 0; display: grid; gap: 1px; background: var(--ink-line); border: 1px solid var(--ink-line); border-radius: var(--r); overflow: hidden; max-width: 420px; }
.quick li { background: var(--ink); display: flex; justify-content: space-between; gap: 16px; padding: 14px 18px; font-size: .86rem; }
.quick b { font-weight: 500; color: var(--on-ink-mut); }
.quick span { color: var(--on-ink); }

.form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; grid-column: 1 / -1; }
.field--half { grid-column: span 1; }
.field label { font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--on-ink-mut); }
html[data-lang="zh"] .field label { letter-spacing: .02em; text-transform: none; }
.field input, .field textarea {
  background: color-mix(in srgb, #ffffff 6%, transparent);
  border: 1px solid var(--ink-line); border-radius: 10px;
  padding: 12px 14px; font: inherit; font-size: .93rem; color: var(--on-ink);
  transition: border-color .25s, background .25s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--on-ink); background: color-mix(in srgb, #ffffff 9%, transparent); }
.field textarea { resize: vertical; }
.form .btn { grid-column: 1 / -1; }
.form__note { grid-column: 1 / -1; font-size: .76rem; color: var(--on-ink-mut); text-align: center; margin-top: -4px; }

/* WeChat QR — only shown on the Chinese version, and only once the image exists */
[hidden] { display: none !important; }
.wechat {
  margin: 30px 0 0; padding: 18px; display: flex; align-items: center; gap: 18px;
  border: 1px solid var(--ink-line); border-radius: var(--r); max-width: 470px;
}
html[data-lang="en"] .wechat { display: none !important; }
.wechat img { width: 132px; height: 132px; border-radius: 8px; background: #fff; padding: 6px; flex: 0 0 auto; }
.wechat figcaption { display: flex; flex-direction: column; gap: 7px; }
.wechat b { font-size: .95rem; font-weight: 560; color: var(--on-ink); }
.wechat span { font-size: .83rem; color: var(--on-ink-mut); line-height: 1.55; }

/* contact details list */
.cdetails { margin: 34px 0 0; display: grid; gap: 1px; background: var(--ink-line); border: 1px solid var(--ink-line); border-radius: var(--r); overflow: hidden; max-width: 470px; }
.cdetails > div { background: var(--ink); display: flex; justify-content: space-between; gap: 18px; padding: 13px 18px; font-size: .87rem; }
.cdetails dt { color: var(--on-ink-mut); font-weight: 500; white-space: nowrap; }
.cdetails dd { margin: 0; color: var(--on-ink); text-align: right; }
.cdetails dd a { border-bottom: 1px solid color-mix(in srgb, var(--on-ink) 30%, transparent); }
.cdetails dd a:hover { border-bottom-color: var(--on-ink); }

/* footer */
.foot { border-top: 1px solid var(--line); font-size: .86rem; color: var(--muted); }
.foot__grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: clamp(24px, 4vw, 56px);
  padding-top: clamp(44px, 5vw, 68px); padding-bottom: clamp(32px, 4vw, 48px);
}
.foot__col { display: flex; flex-direction: column; gap: 11px; align-items: flex-start; }
.foot__col h4 {
  margin: 0 0 4px; font-size: .74rem; letter-spacing: .13em; text-transform: uppercase;
  color: var(--ink); font-weight: 600;
}
html[data-lang="zh"] .foot__col h4 { letter-spacing: .05em; text-transform: none; font-size: .84rem; }
.foot__col a:hover { color: var(--ink); }
.foot__col--brand .brand__word { font-size: 1.05rem; font-weight: 700; letter-spacing: -0.045em; color: var(--ink); }
.foot__col--brand p { max-width: 34ch; line-height: 1.6; }
.foot__bar {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding-top: 20px; padding-bottom: 26px; border-top: 1px solid var(--line); font-size: .8rem;
}
.foot__bar a:hover { color: var(--ink); }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .panel__scan, .marquee__track { animation: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 1040px) {
  .stats__inner { grid-template-columns: repeat(3, 1fr); row-gap: 28px; }
  .foot__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 940px) {
  .hero__inner, .facility, .contact, .coverage { grid-template-columns: 1fr; }
  .hero__panel { order: 2; }
  .lede { max-width: none; }
  .util__co { display: none; }
  .util__inner { justify-content: center; }
}
@media (max-width: 720px) {
  .nav__links {
    position: fixed; inset: 68px 0 auto 0; flex-direction: column; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 8px var(--pad) 20px; margin: 0;
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: .3s var(--ease);
  }
  .nav__links.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav__links a { padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .nav__links a:last-child { border-bottom: 0; }
  .burger { display: block; }
  .nav__actions { margin-left: auto; }
  .nav .btn--sm { display: none; }
  .form, .specs { grid-template-columns: 1fr; }
  .field--half { grid-column: 1 / -1; }
  .panel__foot { grid-template-columns: 1fr; }
  .panel__foot div + div { border-left: 0; border-top: 1px solid var(--line); }
  .stats__inner { grid-template-columns: repeat(2, 1fr); }
  .foot__grid { grid-template-columns: 1fr; gap: 30px; }
  .util { font-size: .72rem; }
  .util__links { gap: 14px; }
  .util__hours { display: none; }
  .cdetails > div { flex-direction: column; gap: 4px; }
  .cdetails dd { text-align: left; }
  .ttable td:last-child { white-space: normal; }
}