/* ============================================================
   ZTO GLOBAL PAY · 中通科技（香港）官网
   全局样式与组件样式
   ============================================================ */

/* ----- Reset & Base ----- */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* brand */
  --c-navy-900: #0a1f3d;
  --c-navy-800: #0c2340;
  --c-navy-700: #122c52;
  --c-navy-600: #1d3a6e;
  --c-navy-500: #2a4a82;
  --c-navy-300: #4a6a9c;
  --c-blue:   #3b82f6;
  --c-blue-soft: #60a5fa;
  --c-orange: #ff7a3d;
  --c-orange-light: #ffa872;
  --c-orange-soft: rgba(255, 122, 61, .12);

  /* surfaces */
  --c-bg:        #ffffff;
  --c-bg-soft:   #f5f7fb;
  --c-bg-muted:  #eef1f7;
  --c-border:    #e3e7ef;
  --c-border-soft: #eef0f5;
  --c-text:      #1a2332;
  --c-text-2:    #4a5568;
  --c-text-3:    #7a8499;

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --shadow-sm: 0 2px 8px rgba(12, 35, 64, .06);
  --shadow:    0 8px 24px rgba(12, 35, 64, .08);
  --shadow-lg: 0 24px 60px rgba(12, 35, 64, .14);

  --ease: cubic-bezier(.2, .8, .2, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont,
    'PingFang SC', 'Microsoft YaHei', 'Segoe UI', Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; transition: color .25s var(--ease); }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ----- Common typography ----- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-orange);
  margin-bottom: 20px;
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--c-orange);
  display: inline-block;
}

.section {
  padding: 110px 0;
  position: relative;
  overflow: hidden;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 64px;
}
.section-header-left { text-align: left; margin-left: 0; }

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-blue);
  background: rgba(59, 130, 246, .08);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.section-tag.tag-light { color: #cfe1ff; background: rgba(255,255,255,.08); }

.section-title {
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--c-text);
  margin-bottom: 16px;
}
.section-title.light { color: #fff; }
.section-title .accent { color: var(--c-orange); }

.section-desc {
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-text-2);
  max-width: 640px;
  margin: 0 auto;
}
.section-desc.light { color: rgba(255,255,255,.78); }

.accent { color: var(--c-orange); }

/* ----- Buttons ----- */
.btn-primary,
.btn-outline-light,
.btn-link,
.btn-ghost,
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .02em;
  transition: all .25s var(--ease);
  white-space: nowrap;
  cursor: pointer;
}

.btn-primary {
  background: var(--c-orange);
  color: #fff;
  box-shadow: 0 8px 18px rgba(255, 122, 61, .32);
}
.btn-primary:hover {
  background: #ff6a26;
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(255, 122, 61, .42);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.45);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.85);
}

.btn-outline {
  background: transparent;
  color: var(--c-navy-800);
  border: 1.5px solid var(--c-border);
}
.btn-outline:hover { border-color: var(--c-navy-800); }

.btn-link {
  height: 36px;
  padding: 0 12px;
  color: var(--c-text-2);
  background: transparent;
  font-size: 14px;
}
.btn-link:hover { color: var(--c-navy-800); }

.btn-lg {
  height: 52px;
  padding: 0 28px;
  font-size: 15px;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--c-blue);
  font-weight: 600;
  font-size: 14px;
  margin-top: 8px;
}
.link-arrow span { transition: transform .25s var(--ease); }
.link-arrow:hover { color: var(--c-orange); }
.link-arrow:hover span { transform: translateX(4px); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--c-border-soft);
  transition: box-shadow .25s var(--ease);
}
.site-header.scrolled { box-shadow: 0 6px 24px rgba(12, 35, 64, .06); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.brand-mark {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--c-navy-800);
  display: grid;
  place-items: center;
  position: relative;
}
.brand-mark::before,
.brand-mark::after {
  content: '';
  position: absolute;
  background: var(--c-orange);
}
.brand-mark::before { left: 6px; top: 50%; width: 6px; height: 6px; border-radius: 50%; transform: translateY(-50%); }
.brand-mark::after  { right: 6px; top: 6px; bottom: 6px; width: 3px; border-radius: 2px; }
.brand-mark-text {
  color: #fff;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: .04em;
  z-index: 1;
}
.brand-mark-light { background: #fff; }
.brand-mark-light .brand-mark-text { color: var(--c-navy-800); }
.brand-mark-light::before { background: var(--c-orange); }
.brand-mark-light::after { background: var(--c-navy-800); }

.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-title { font-size: 15px; font-weight: 700; color: var(--c-navy-800); }
.brand-sub {
  font-size: 10px;
  color: var(--c-text-3);
  letter-spacing: .08em;
  margin-top: 2px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  justify-content: center;
}
.nav-link {
  position: relative;
  padding: 8px 14px;
  font-size: 14px;
  color: var(--c-text-2);
  border-radius: 8px;
  transition: color .25s var(--ease), background .25s var(--ease);
}
.nav-link:hover { color: var(--c-navy-800); }
.nav-link.active { color: var(--c-navy-800); font-weight: 600; }
.nav-link.active::after {
  content: '';
  position: absolute;
  left: 14px; right: 14px; bottom: 2px;
  height: 2px;
  background: var(--c-orange);
  border-radius: 2px;
}
.nav-lang { color: var(--c-text-3); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.menu-toggle {
  display: none;
  width: 40px; height: 40px;
  flex-direction: column;
  gap: 5px;
  align-items: center;
  justify-content: center;
}
.menu-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--c-navy-800);
  border-radius: 2px;
  transition: all .25s var(--ease);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  background: var(--c-navy-800);
  color: #fff;
  padding: 80px 0 120px;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg-image {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(135deg, rgba(10,31,61,.95) 0%, rgba(12,35,64,.85) 50%, rgba(18,44,82,.6) 100%),
    url('https://images.unsplash.com/photo-1583416750470-965b2707b355?auto=format&fit=crop&w=1800&q=80');
  background-size: cover;
  background-position: center right;
}
.hero-bg-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 80% 30%, rgba(255,122,61,.18) 0%, transparent 50%),
    linear-gradient(180deg, transparent 0%, rgba(10,31,61,.6) 100%);
}
.hero-bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content .eyebrow { color: var(--c-orange-light); }
.hero-content .eyebrow::before { background: var(--c-orange-light); }

.hero-title {
  font-size: clamp(34px, 4.4vw, 60px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 18px;
}
.hero-title .accent {
  background: linear-gradient(120deg, var(--c-orange) 0%, var(--c-orange-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  font-size: 16px;
  color: var(--c-blue-soft);
  font-weight: 500;
  letter-spacing: .04em;
  margin-bottom: 18px;
}

.hero-desc {
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255,255,255,.72);
  max-width: 540px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 580px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.hero-stats li { display: flex; flex-direction: column; gap: 4px; }
.hero-stats strong {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -.01em;
}
.hero-stats span {
  font-size: 12px;
  color: rgba(255,255,255,.55);
  letter-spacing: .04em;
}

/* hero visual */
.hero-visual {
  position: relative;
  height: 460px;
}

.hero-card {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) rotate(-4deg);
  width: 320px;
  background: linear-gradient(160deg, #ff7a3d 0%, #ff5722 100%);
  border-radius: 18px;
  padding: 22px;
  color: #fff;
  box-shadow: 0 30px 60px rgba(255,90,40,.4), 0 8px 16px rgba(0,0,0,.2);
  transform-style: preserve-3d;
  animation: cardFloat 6s ease-in-out infinite;
}
@keyframes cardFloat {
  0%, 100% { transform: translate(-50%, -50%) rotate(-4deg) translateY(0); }
  50%      { transform: translate(-50%, -50%) rotate(-4deg) translateY(-12px); }
}

.hero-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: 1px dashed rgba(255,255,255,.4);
}
.dot { width: 9px; height: 9px; border-radius: 50%; }
.dot-r { background: #ff3b3b; }
.dot-y { background: #ffd23b; }
.dot-g { background: #3bff7a; }
.hero-card-title {
  margin-left: auto;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
}

.hero-card-body {
  position: relative;
  padding: 28px 0 14px;
  text-align: center;
}
.hero-card-flag {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  opacity: .5;
}
.flag-line {
  width: 26px; height: 4px;
  background: #fff;
  border-radius: 2px;
}
.flag-line-w { background: transparent; }
.hero-card-stamp {
  display: flex;
  flex-direction: column;
  font-size: 26px;
  font-weight: 900;
  letter-spacing: .04em;
  line-height: 1.05;
  margin-bottom: 14px;
}
.hero-card-stamp span:nth-child(2) { color: rgba(255,255,255,.85); }
.hero-card-cn {
  font-size: 12px;
  letter-spacing: .2em;
  color: rgba(255,255,255,.78);
  line-height: 1.5;
}

.hero-card-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed rgba(255,255,255,.4);
  font-size: 10px;
  letter-spacing: .14em;
  color: rgba(255,255,255,.78);
}
.hero-card-line { flex: 1; height: 1px; background: rgba(255,255,255,.4); }

.hero-floating {
  position: absolute;
  background: rgba(255,255,255,.96);
  color: var(--c-text);
  border-radius: 14px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 20px 40px rgba(10,31,61,.3);
  backdrop-filter: blur(10px);
}
.hero-floating-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--c-orange-soft);
  color: var(--c-orange);
  display: grid; place-items: center;
  font-size: 18px; font-weight: 800;
}
.hero-floating-label {
  font-size: 10px;
  color: var(--c-text-3);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.hero-floating-value {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-navy-800);
}

.hero-floating-1 { top: 30px; right: -10px; animation: floatY 5s ease-in-out infinite; }
.hero-floating-2 { bottom: 30px; left: -10px; animation: floatY 5s ease-in-out 2s infinite; }
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}

/* ============================================================
   CORE PRODUCTS
   ============================================================ */
.section-products { background: #fff; }

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.product-card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: all .3s var(--ease);
  position: relative;
}
.product-card:hover {
  border-color: var(--c-blue);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.product-card:hover .product-icon { background: var(--c-blue); color: #fff; }

.product-head { display: flex; flex-direction: column; gap: 10px; }
.product-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(59,130,246,.1);
  color: var(--c-blue);
  display: grid; place-items: center;
  transition: all .3s var(--ease);
}
.product-icon svg { width: 22px; height: 22px; }
.product-head h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--c-navy-800);
}
.product-head p {
  font-size: 13px;
  color: var(--c-text-3);
  line-height: 1.6;
}

.product-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px dashed var(--c-border);
  border-bottom: 1px dashed var(--c-border);
}
.product-stat span {
  font-size: 11px;
  color: var(--c-text-3);
  letter-spacing: .08em;
}
.product-stat strong {
  font-size: 22px;
  font-weight: 800;
  color: var(--c-navy-800);
  letter-spacing: -.01em;
  font-feature-settings: 'tnum';
}

.product-list { display: flex; flex-direction: column; gap: 8px; }
.product-list li {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--c-text-2);
}
.product-list li span:last-child { font-weight: 600; color: var(--c-navy-800); }

.product-chart { width: 100%; height: 80px; position: relative; }
.product-chart svg { width: 100%; height: 60px; }
.chart-axis {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--c-text-3);
  margin-top: 4px;
}

.product-transfer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 8px;
}
.transfer-node {
  display: flex; align-items: center; gap: 8px;
  background: var(--c-bg-soft);
  border-radius: 10px;
  padding: 8px;
}
.transfer-flag { font-size: 18px; }
.transfer-place { font-size: 10px; color: var(--c-text-3); }
.transfer-amt { font-size: 11px; font-weight: 700; color: var(--c-navy-800); }
.transfer-arrow {
  display: flex; flex-direction: column; gap: 2px; align-items: center;
}
.transfer-arrow span {
  width: 10px; height: 2px; background: var(--c-blue);
}
.transfer-arrow span:nth-child(2) { width: 6px; opacity: .6; }
.transfer-status {
  grid-column: 1 / -1;
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 600;
  color: #16a34a;
  padding: 4px 10px;
  background: rgba(34, 197, 94, .1);
  border-radius: 999px;
  width: fit-content;
}
.status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #16a34a;
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .5; transform: scale(1.3); }
}

.product-fx { display: flex; flex-direction: column; gap: 8px; }
.fx-row {
  display: flex; justify-content: space-between;
  font-size: 12px; color: var(--c-text-2);
  padding: 6px 0;
  border-bottom: 1px dashed var(--c-border-soft);
}
.fx-row span:last-child { font-weight: 700; color: var(--c-navy-800); font-feature-settings: 'tnum'; }

/* ============================================================
   SECTION DARK (advantages, global, developer, cta)
   ============================================================ */
.section-dark {
  background: linear-gradient(180deg, var(--c-navy-800) 0%, var(--c-navy-900) 100%);
  color: #fff;
  position: relative;
}
.section-dark::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  opacity: .6;
}
.section-dark > * { position: relative; z-index: 1; }

/* ----- Advantages ----- */
.section-advantages { padding: 130px 0; }
.advantages-bg {
  position: absolute;
  right: -200px; top: 50%;
  transform: translateY(-50%);
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(255,122,61,.12) 0%, transparent 60%);
  z-index: 0;
}
.advantages-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.advantages-left { display: flex; flex-direction: column; gap: 24px; }
.advantages-left .btn-primary { align-self: flex-start; margin-top: 12px; }

.advantage-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}
.advantage-list li {
  display: flex;
  gap: 14px;
  padding: 20px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  transition: all .3s var(--ease);
}
.advantage-list li:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,122,61,.3);
  transform: translateY(-2px);
}
.advantage-icon {
  flex-shrink: 0;
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--c-orange-soft);
  color: var(--c-orange);
  display: grid; place-items: center;
}
.advantage-icon svg { width: 20px; height: 20px; }
.advantage-list h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
  color: #fff;
}
.advantage-list p {
  font-size: 12px;
  color: rgba(255,255,255,.62);
  line-height: 1.6;
}

.advantages-right { position: relative; }
.advantages-card {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-xl);
  background: linear-gradient(160deg, var(--c-navy-700) 0%, var(--c-navy-900) 100%);
  border: 1px solid rgba(255,255,255,.08);
  overflow: hidden;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-lg);
}
.advantages-card::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,122,61,.18) 0%, transparent 50%),
    linear-gradient(180deg, transparent 60%, rgba(0,0,0,.4) 100%);
}
.advantages-card > * { position: relative; z-index: 1; }

.card-stamp {
  display: flex; flex-direction: column; gap: 4px;
  padding: 16px 18px;
  background: rgba(255,255,255,.06);
  border: 1px dashed rgba(255,255,255,.2);
  border-radius: var(--radius);
  align-self: flex-start;
  backdrop-filter: blur(6px);
}
.card-stamp span:first-child {
  font-size: 24px;
  font-weight: 900;
  letter-spacing: .04em;
  color: var(--c-orange);
}
.card-stamp span:last-child {
  font-size: 11px;
  letter-spacing: .2em;
  color: rgba(255,255,255,.7);
}

.card-shipping {
  display: flex; flex-direction: column; gap: 6px;
  align-items: center;
  margin: 24px 0;
}
.ship-row { display: flex; gap: 6px; }
.ship-box {
  display: block;
  width: 60px; height: 28px;
  background: var(--c-orange);
  border-radius: 3px;
  box-shadow: inset 0 -3px 0 rgba(0,0,0,.2);
}
.ship-box-2 { background: #2a4a82; }
.ship-box-3 { background: var(--c-orange-light); }
.ship-box-4 { background: #c4d1e6; }
.ship-box-5 { background: var(--c-orange); }
.ship-box-6 { background: #2a4a82; }
.ship-hull {
  width: 220px; height: 32px;
  background: linear-gradient(180deg, var(--c-navy-700) 0%, var(--c-navy-900) 100%);
  border-radius: 0 0 100px 100px / 0 0 32px 32px;
  margin-top: 8px;
  position: relative;
}
.ship-hull::before {
  content: '';
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: inherit;
}

.card-info {
  display: flex; flex-direction: column; gap: 8px;
  padding: 16px;
  background: rgba(0,0,0,.3);
  border-radius: var(--radius);
  font-family: 'Inter', monospace;
  font-size: 11px;
  letter-spacing: .12em;
}
.info-line {
  display: flex; justify-content: space-between;
  color: rgba(255,255,255,.6);
}
.info-line span:last-child { color: var(--c-orange); font-weight: 700; }

/* ============================================================
   ECOSYSTEM
   ============================================================ */
.section-ecosystem { background: var(--c-bg-soft); }

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}
.ecosystem-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  border: 1px solid var(--c-border);
  transition: all .3s var(--ease);
  position: relative;
  overflow: hidden;
}
.ecosystem-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(160deg, var(--c-orange-soft) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.ecosystem-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--c-orange); }
.ecosystem-card:hover::before { opacity: 1; }
.ecosystem-card > * { position: relative; }
.ecosystem-ico {
  width: 64px; height: 64px;
  margin: 0 auto 20px;
  border-radius: 16px;
  background: var(--c-navy-800);
  color: var(--c-orange);
  display: grid; place-items: center;
  transition: transform .3s var(--ease);
}
.ecosystem-ico svg { width: 32px; height: 32px; }
.ecosystem-card:hover .ecosystem-ico { transform: scale(1.08) rotate(-4deg); }
.ecosystem-card h4 {
  font-size: 22px;
  font-weight: 700;
  color: var(--c-navy-800);
  margin-bottom: 4px;
}
.ecosystem-en {
  display: block;
  font-size: 11px;
  letter-spacing: .25em;
  color: var(--c-orange);
  margin-bottom: 14px;
  font-weight: 600;
}
.ecosystem-card p {
  font-size: 13px;
  color: var(--c-text-2);
  line-height: 1.7;
}

.ecosystem-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 36px;
  background: var(--c-navy-800);
  border-radius: var(--radius-lg);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.ecosystem-stats::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 50%, rgba(255,122,61,.18) 0%, transparent 50%);
}
.ecosystem-stats > div { position: relative; text-align: center; }
.ecosystem-stats strong {
  display: block;
  font-size: 30px;
  font-weight: 800;
  color: var(--c-orange);
  letter-spacing: -.02em;
  margin-bottom: 4px;
  font-feature-settings: 'tnum';
}
.ecosystem-stats span {
  font-size: 12px;
  color: rgba(255,255,255,.6);
  letter-spacing: .04em;
}

/* ============================================================
   COMPLIANCE
   ============================================================ */
.section-compliance { background: #fff; }

.compliance-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.compliance-card {
  text-align: center;
  padding: 32px 24px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  background: #fff;
  transition: all .3s var(--ease);
}
.compliance-card:hover {
  border-color: var(--c-orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.compliance-mark {
  width: 90px; height: 90px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  letter-spacing: .04em;
  position: relative;
}
.compliance-mark::before {
  content: '';
  position: absolute; inset: -4px;
  border: 2px dashed currentColor;
  border-radius: 50%;
  opacity: .3;
}
.mark-ms  { background: linear-gradient(135deg, #ff7a3d, #ff5722); }
.mark-aml { background: linear-gradient(135deg, #1d3a6e, #0c2340); }
.mark-kyc { background: linear-gradient(135deg, #16a34a, #15803d); }
.mark-fc  { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }

.compliance-card h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-navy-800);
  margin-bottom: 8px;
}
.compliance-card p {
  font-size: 13px;
  color: var(--c-text-2);
  line-height: 1.6;
}

/* ============================================================
   GLOBAL CONNECTION
   ============================================================ */
.section-global .section-header { margin-bottom: 50px; }

.global-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  align-items: center;
}
.global-stats {
  display: flex; flex-direction: column; gap: 24px;
}
.global-stat {
  display: flex; flex-direction: column; gap: 4px;
  padding: 20px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  transition: all .3s var(--ease);
}
.global-stat:hover {
  background: rgba(255,255,255,.08);
  border-color: var(--c-orange);
}
.global-stat strong {
  font-size: 32px;
  font-weight: 800;
  color: var(--c-orange);
  letter-spacing: -.02em;
  font-feature-settings: 'tnum';
}
.global-stat span {
  font-size: 13px;
  color: rgba(255,255,255,.7);
}
.global-stats .btn-primary { margin-top: 8px; }

.global-map {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
}
.map-svg { width: 100%; height: auto; }
.map-pin text { font-family: 'Inter', sans-serif; font-weight: 600; }
.map-pin circle:nth-child(2) {
  animation: mapPulse 2s ease-in-out infinite;
  transform-origin: center;
}
@keyframes mapPulse {
  0%, 100% { r: 5; opacity: 1; }
  50%      { r: 7; opacity: .6; }
}

/* ============================================================
   INDUSTRIES
   ============================================================ */
.section-industries { background: var(--c-bg-soft); }

.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.industry-card {
  display: block;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-border);
  transition: all .3s var(--ease);
  cursor: pointer;
}
.industry-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-orange);
}
.industry-thumb {
  aspect-ratio: 4 / 3;
  display: grid; place-items: center;
  position: relative;
  overflow: hidden;
}
.industry-thumb::before {
  content: '';
  position: absolute; inset: 0;
  opacity: .9;
}
.thumb-1::before { background: linear-gradient(135deg, #1d3a6e, #3b82f6); }
.thumb-2::before { background: linear-gradient(135deg, #ff7a3d, #ff5722); }
.thumb-3::before { background: linear-gradient(135deg, #16a34a, #15803d); }
.thumb-4::before { background: linear-gradient(135deg, #6366f1, #4338ca); }
.industry-icon {
  position: relative; z-index: 1;
  width: 72px; height: 72px;
  border-radius: 18px;
  background: rgba(255,255,255,.18);
  color: #fff;
  display: grid; place-items: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.25);
  transition: transform .3s var(--ease);
}
.industry-icon svg { width: 36px; height: 36px; }
.industry-card:hover .industry-icon { transform: scale(1.1) rotate(-6deg); }

.industry-body { padding: 24px; }
.industry-body h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--c-navy-800);
  margin-bottom: 8px;
}
.industry-body p {
  font-size: 13px;
  color: var(--c-text-2);
  line-height: 1.6;
  margin-bottom: 12px;
  min-height: 42px;
}
.industry-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-blue);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.industry-link span { transition: transform .25s var(--ease); }
.industry-card:hover .industry-link { color: var(--c-orange); }
.industry-card:hover .industry-link span { transform: translateX(4px); }

/* ============================================================
   DEVELOPER / API
   ============================================================ */
.section-developer { padding: 130px 0; }
.developer-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}
.developer-left { display: flex; flex-direction: column; gap: 24px; }
.developer-left .btn-primary { align-self: flex-start; margin-top: 8px; }

.developer-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 40px;
}
.developer-features li {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 16px;
  background: rgba(255,255,255,.04);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.06);
  transition: all .3s var(--ease);
}
.developer-features li:hover {
  border-color: var(--c-orange);
  background: rgba(255,255,255,.06);
}
.dev-ico {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--c-orange-soft);
  color: var(--c-orange);
  display: grid; place-items: center;
  font-size: 14px; font-weight: 800;
  flex-shrink: 0;
}
.developer-features h5 {
  font-size: 14px; font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}
.developer-features p {
  font-size: 12px; color: rgba(255,255,255,.6);
  line-height: 1.5;
}

.code-window {
  background: #0d1b30;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.code-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 20px;
  background: rgba(0,0,0,.2);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.code-tabs { display: flex; gap: 4px; }
.code-tab {
  padding: 6px 14px;
  font-size: 12px;
  color: rgba(255,255,255,.5);
  border-radius: 6px;
  font-weight: 500;
  cursor: pointer;
  transition: all .25s var(--ease);
}
.code-tab:hover { color: rgba(255,255,255,.8); }
.code-tab.active { background: var(--c-orange-soft); color: var(--c-orange); }
.code-actions { display: flex; gap: 6px; }
.code-body {
  padding: 24px;
  font-family: 'JetBrains Mono', 'Menlo', monospace;
  font-size: 12.5px;
  line-height: 1.75;
  color: #cbd5e1;
  overflow-x: auto;
  white-space: pre;
}
.c-key  { color: #93c5fd; }
.c-flag { color: #f0abfc; }
.c-str  { color: #86efac; }
.c-comment { color: #64748b; font-style: italic; }

/* ============================================================
   CTA
   ============================================================ */
.section-cta { padding: 80px 0 140px; }
.cta-card {
  position: relative;
  background: linear-gradient(135deg, var(--c-navy-800) 0%, var(--c-navy-600) 100%);
  border-radius: var(--radius-xl);
  padding: 80px 60px;
  text-align: center;
  overflow: hidden;
  color: #fff;
}
.cta-decor {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255,122,61,.18) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(59,130,246,.2) 0%, transparent 50%);
  pointer-events: none;
}
.cta-content { position: relative; z-index: 1; }
.cta-content h2 {
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 16px;
}
.cta-content p {
  font-size: 16px;
  color: rgba(255,255,255,.7);
  margin-bottom: 32px;
}
.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--c-navy-900);
  color: rgba(255,255,255,.6);
  padding-top: 80px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 60px;
  padding-bottom: 60px;
}
.brand-light .brand-title { color: #fff; }
.brand-light .brand-sub { color: rgba(255,255,255,.5); }
.footer-desc {
  font-size: 13px;
  line-height: 1.8;
  margin: 20px 0 24px;
  color: rgba(255,255,255,.55);
}
.footer-social {
  display: flex; gap: 10px;
}
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(255,255,255,.06);
  display: grid; place-items: center;
  color: #fff;
  font-size: 14px;
  transition: all .25s var(--ease);
}
.footer-social a:hover {
  background: var(--c-orange);
  transform: translateY(-2px);
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col h5 {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
  letter-spacing: .04em;
}
.footer-col a {
  font-size: 13px;
  color: rgba(255,255,255,.55);
  transition: color .25s var(--ease);
}
.footer-col a:hover { color: var(--c-orange); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 20px 0;
  font-size: 12px;
}
.footer-bottom-inner {
  display: flex; justify-content: space-between; align-items: center;
  color: rgba(255,255,255,.4);
}
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { color: inherit; }
.footer-legal a:hover { color: var(--c-orange); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { height: 380px; max-width: 480px; margin: 0 auto; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .ecosystem-grid { grid-template-columns: 1fr; }
  .ecosystem-stats { grid-template-columns: repeat(2, 1fr); }
  .compliance-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .advantages-inner { grid-template-columns: 1fr; gap: 50px; }
  .advantages-right { max-width: 460px; margin: 0 auto; }
  .developer-inner { grid-template-columns: 1fr; }
  .global-grid { grid-template-columns: 1fr; }
  .global-stats { display: grid; grid-template-columns: repeat(2, 1fr); flex-direction: row; }
  .footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .section { padding: 80px 0; }
  .main-nav, .header-actions { display: none; }
  .menu-toggle { display: flex; }
  .header-inner { height: 64px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .advantage-list { grid-template-columns: 1fr; }
  .developer-features { grid-template-columns: 1fr; }
  .ecosystem-stats { grid-template-columns: repeat(2, 1fr); }
  .footer-cols { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom-inner { flex-direction: column; gap: 12px; text-align: center; }
  .cta-card { padding: 50px 30px; }
}

@media (max-width: 540px) {
  .container { padding: 0 18px; }
  .products-grid { grid-template-columns: 1fr; }
  .compliance-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .hero-floating { display: none; }
  .hero-card { width: 280px; }
  .global-stats { grid-template-columns: 1fr; }
  .ecosystem-stats { padding: 24px; }
  .ecosystem-stats strong { font-size: 24px; }
  .footer-cols { grid-template-columns: 1fr; }
  .brand-sub { display: none; }
}

/* Mobile nav open */
.main-nav.open {
  display: flex;
  position: absolute;
  top: 64px; left: 0; right: 0;
  background: #fff;
  flex-direction: column;
  padding: 20px;
  gap: 4px;
  border-bottom: 1px solid var(--c-border);
  box-shadow: var(--shadow);
}
.main-nav.open .nav-link {
  padding: 12px 16px;
  width: 100%;
}
.header-actions.open {
  display: flex;
  position: absolute;
  top: calc(64px + var(--nav-h, 360px));
  left: 0; right: 0;
  background: #fff;
  flex-direction: column;
  padding: 20px;
  border-bottom: 1px solid var(--c-border);
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}