/* ============================================================
   蓝海卓信 · BLUE OCEAN PRIME TRUST — Corporate Website
   Theme: Deep Ocean Navy + Ocean Blue + Gold Accent
   ============================================================ */

:root {
  --navy: #0A2540;
  --navy-2: #0E3054;
  --blue: #1363A8;
  --blue-light: #2E86C1;
  --cyan: #4FC3F7;
  --gold: #C9A96A;
  --bg: #FFFFFF;
  --bg-soft: #F4F8FC;
  --bg-gray: #EDF2F7;
  --text: #1D2B3A;
  --text-soft: #5A6B7E;
  --line: #D8E2EC;
  --shadow: 0 10px 40px rgba(10, 37, 64, .10);
  --radius: 14px;
  --font-cn: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
  --font-en: "Helvetica Neue", "Segoe UI", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-cn);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 28px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ============ NAVIGATION ============ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s, box-shadow .3s;
  background: transparent;
}
.nav.scrolled { background: rgba(10, 37, 64, .96); box-shadow: 0 4px 24px rgba(0,0,0,.25); backdrop-filter: blur(8px); }
.nav-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 28px;
  height: 72px; display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; flex-direction: column; line-height: 1.25; color: #fff; }
.logo-mark { font-size: 20px; font-weight: 700; letter-spacing: 2px; }
.logo-sub { font-family: var(--font-en); font-size: 9.5px; letter-spacing: 1.6px; color: var(--cyan); }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a {
  color: rgba(255,255,255,.85); font-size: 15px; position: relative; padding: 4px 0;
  transition: color .25s;
}
.nav-links a:hover { color: #fff; }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px;
  background: var(--cyan); transition: width .25s;
}
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  background: var(--gold); color: var(--navy) !important; font-weight: 600;
  padding: 8px 20px !important; border-radius: 999px;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: #d9bc7f; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; transition: .3s; }

/* ============ HERO ============ */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0; background-size: cover; background-position: center 30%;
  transform: scale(1.06); animation: heroZoom 14s ease-out forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(7,26,44,.92) 0%, rgba(10,37,64,.78) 45%, rgba(10,37,64,.45) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 1180px; margin: 0 auto; padding: 120px 28px 80px; width: 100%; }
.hero-kicker {
  color: var(--cyan); font-size: 14px; letter-spacing: 3px; margin-bottom: 22px;
  font-weight: 600;
}
.hero-title {
  font-size: clamp(38px, 6vw, 64px); line-height: 1.25; color: #fff; font-weight: 700;
  letter-spacing: 2px;
}
.hero-title span {
  background: linear-gradient(90deg, #6EC6FF, #C9A96A);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-en {
  margin-top: 18px; color: rgba(255,255,255,.72); font-family: var(--font-en);
  font-size: 15px; letter-spacing: .6px; max-width: 640px;
}
.hero-company { margin-top: 34px; color: #fff; display: flex; flex-direction: column; gap: 4px; }
.hero-company strong { font-size: 19px; letter-spacing: 1px; }
.hero-company em { font-style: normal; font-family: var(--font-en); font-size: 12.5px; color: rgba(255,255,255,.6); letter-spacing: .4px; }
.hero-actions { margin-top: 42px; display: flex; gap: 18px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 14px 34px; border-radius: 999px; font-size: 15.5px;
  font-weight: 600; letter-spacing: 1px; transition: transform .25s, box-shadow .25s, background .25s;
  cursor: pointer;
}
.btn-primary { background: var(--gold); color: var(--navy); box-shadow: 0 8px 26px rgba(201,169,106,.35); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(201,169,106,.45); }
.btn-ghost { border: 1.5px solid rgba(255,255,255,.55); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,.12); transform: translateY(-3px); }
.hero-scroll {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  width: 26px; height: 44px; border: 2px solid rgba(255,255,255,.45); border-radius: 14px; z-index: 2;
}
.hero-scroll span {
  position: absolute; top: 8px; left: 50%; width: 4px; height: 8px; margin-left: -2px;
  background: #fff; border-radius: 2px; animation: scrollDot 1.8s infinite;
}
@keyframes scrollDot { 0% { opacity: 1; top: 8px; } 70% { opacity: 0; top: 26px; } 100% { opacity: 0; } }

/* ============ STATS ============ */
.stats { background: var(--navy); padding: 56px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.stat { text-align: center; color: #fff; border-left: 1px solid rgba(255,255,255,.12); padding-left: 20px; }
.stat:first-child { border-left: 0; }
.stat-num {
  font-family: var(--font-en); font-size: clamp(30px, 3.6vw, 44px); font-weight: 700;
  color: var(--cyan); letter-spacing: .5px;
}
.stat-label { margin-top: 8px; font-size: 14.5px; color: rgba(255,255,255,.9); }
.stat-label small { display: block; margin-top: 4px; font-size: 12px; color: rgba(255,255,255,.55); }

/* ============ SECTIONS ============ */
.section { padding: 100px 0; }
.section-dark { background: linear-gradient(180deg, #F4F8FC 0%, #E8F0F8 100%); }
.section-navy { background: var(--navy); color: #fff; }
.section-navy .section-sub, .section-navy .block-note { color: rgba(255,255,255,.65); }
.section-gray { background: var(--bg-gray); }
.section-head { display: flex; align-items: flex-start; gap: 26px; margin-bottom: 56px; }
.section-no {
  font-family: var(--font-en); font-size: 64px; font-weight: 800; line-height: 1;
  color: transparent; -webkit-text-stroke: 1.5px var(--blue);
}
.section-navy .section-no { -webkit-text-stroke-color: var(--cyan); }
.section-head h2 { font-size: clamp(30px, 4vw, 42px); letter-spacing: 2px; color: var(--navy); }
.section-navy h2 { color: #fff; }
.section-sub { margin-top: 6px; color: var(--text-soft); font-size: 15px; }
.block-title { font-size: 24px; color: var(--navy); margin: 72px 0 28px; letter-spacing: 1px; }
.section-navy .block-title { color: #fff; }
.block-title span {
  display: block; font-family: var(--font-en); font-size: 12.5px; font-weight: 500;
  color: var(--blue-light); letter-spacing: 2px; margin-top: 4px; text-transform: uppercase;
}
.section-navy .block-title span { color: var(--cyan); }
.block-desc { color: var(--text-soft); margin: -12px 0 26px; }
.block-note {
  margin-top: 26px; padding: 14px 22px; border-left: 4px solid var(--gold);
  background: rgba(201,169,106,.08); color: var(--text-soft); font-size: 15px; border-radius: 0 10px 10px 0;
}
.section-navy .block-note { background: rgba(79,195,247,.08); border-left-color: var(--cyan); }

/* --- Mission --- */
.mission-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 36px; align-items: stretch; }
.mission-quote {
  background: var(--navy); color: #fff; border-radius: var(--radius); padding: 46px 40px;
  display: flex; flex-direction: column; justify-content: center; box-shadow: var(--shadow);
  position: relative; overflow: hidden;
}
.mission-quote::before {
  content: "“"; position: absolute; top: -30px; left: 18px; font-size: 160px;
  color: rgba(79,195,247,.18); font-family: Georgia, serif;
}
.mission-quote blockquote { font-size: 25px; line-height: 1.6; letter-spacing: 1.5px; font-weight: 600; }
.mission-quote p { margin-top: 18px; color: rgba(255,255,255,.6); font-size: 13.5px; font-family: var(--font-en); }
.mission-cards { display: grid; gap: 22px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 32px; box-shadow: var(--shadow); transition: transform .3s, box-shadow .3s;
}
.card:hover { transform: translateY(-5px); box-shadow: 0 18px 50px rgba(10,37,64,.16); }
.card h3 { color: var(--blue); font-size: 18px; margin-bottom: 10px; letter-spacing: 1px; }
.card p { color: var(--text-soft); font-size: 15px; }

/* --- Intro --- */
.intro-block {
  margin-top: 56px; display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px;
  background: #fff; border-radius: var(--radius); padding: 44px; box-shadow: var(--shadow);
  border-top: 4px solid var(--blue);
}
.intro-text h3 { font-size: 21px; color: var(--navy); margin-bottom: 14px; }
.intro-text p { color: var(--text-soft); font-size: 15.5px; margin-bottom: 12px; }
.intro-text strong { color: var(--navy); }
.intro-tagline { color: var(--blue) !important; font-weight: 600; }
.intro-pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-content: center; }
.pillar {
  background: linear-gradient(135deg, var(--navy), var(--navy-2)); color: #fff;
  border-radius: 12px; padding: 20px 18px; text-align: center;
}
.pillar b { display: block; font-size: 16.5px; letter-spacing: 1px; }
.pillar span { font-family: var(--font-en); font-size: 11px; color: var(--cyan); letter-spacing: 2px; }

/* --- Position banner --- */
.position-banner {
  margin-top: 56px; background: linear-gradient(120deg, var(--navy) 0%, #103E6B 100%);
  border-radius: var(--radius); padding: 52px 48px; color: #fff; box-shadow: var(--shadow);
}
.position-label { color: var(--cyan); font-size: 13px; letter-spacing: 2.5px; margin-bottom: 14px; font-weight: 600; }
.position-banner h3 { font-size: clamp(24px, 3vw, 32px); line-height: 1.5; letter-spacing: 1.5px; }
.position-banner h3 em { font-style: normal; color: var(--gold); }
.position-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 36px; }
.pos-item {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14);
  border-radius: 10px; padding: 18px 22px;
}
.pos-item b { display: block; color: var(--cyan); font-size: 14.5px; margin-bottom: 4px; }
.pos-item span { color: rgba(255,255,255,.82); font-size: 14px; }

/* --- Advantages --- */
.adv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.adv-card {
  background: #fff; border-radius: var(--radius); padding: 30px 28px;
  border: 1px solid var(--line); box-shadow: var(--shadow);
  transition: transform .3s, border-color .3s; position: relative; overflow: hidden;
}
.adv-card::after {
  content: ""; position: absolute; bottom: 0; left: 0; height: 3px; width: 0;
  background: linear-gradient(90deg, var(--blue), var(--cyan)); transition: width .35s;
}
.adv-card:hover { transform: translateY(-6px); border-color: var(--blue-light); }
.adv-card:hover::after { width: 100%; }
.adv-card i {
  font-style: normal; font-family: var(--font-en); font-size: 30px; font-weight: 800;
  color: rgba(19,99,168,.16); position: absolute; top: 14px; right: 20px;
}
.adv-card h4 { color: var(--navy); font-size: 17.5px; margin-bottom: 10px; }
.adv-card p { color: var(--text-soft); font-size: 14px; }

/* --- Tables --- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow); background: #fff; }
.data-table { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 640px; }
.data-table thead th {
  background: var(--navy); color: #fff; text-align: left; padding: 15px 20px;
  letter-spacing: 1px; font-weight: 600;
}
.data-table tbody td { padding: 14px 20px; border-bottom: 1px solid var(--line); color: var(--text-soft); }
.data-table tbody td:first-child { color: var(--navy); font-weight: 600; }
.data-table tbody tr:hover { background: var(--bg-soft); }
.table-note { padding: 14px 20px 4px; font-size: 12.5px; color: var(--text-soft); }
.section-navy .table-wrap { background: rgba(255,255,255,.05); }
.section-navy .data-table thead th { background: rgba(79,195,247,.15); }
.section-navy .data-table tbody td { border-bottom-color: rgba(255,255,255,.1); color: rgba(255,255,255,.78); }
.section-navy .data-table tbody td:first-child { color: #fff; }
.section-navy .data-table tbody tr:hover { background: rgba(255,255,255,.06); }

/* ============ ASEAN SECTION ============ */
.why-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 44px; align-items: start; }
.why-text h3 { font-size: 22px; color: var(--navy); margin-bottom: 22px; }
.why-text h3 span { display: block; font-family: var(--font-en); font-size: 12px; color: var(--blue-light); letter-spacing: 2px; margin-top: 4px; }
.why-item { margin-bottom: 20px; padding-left: 18px; border-left: 3px solid var(--blue-light); }
.why-item b { color: var(--navy); font-size: 16px; }
.why-item p { color: var(--text-soft); font-size: 14px; margin-top: 4px; }
.why-visual img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; height: 200px; object-fit: cover; }
.trade-growth { background: #fff; border-radius: var(--radius); padding: 28px; margin-top: 22px; box-shadow: var(--shadow); }
.tg-bar { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.tg-label { width: 44px; font-family: var(--font-en); font-weight: 700; color: var(--navy); }
.tg-track { flex: 1; height: 20px; background: var(--bg-gray); border-radius: 999px; overflow: hidden; }
.tg-fill { height: 100%; width: 0; border-radius: 999px; transition: width 1.2s ease .3s; }
.visible .tg-fill, .tg-fill { animation: fillBar 1.4s ease .2s forwards; }
@keyframes fillBar { to { width: var(--w); } }
.tg-2024 { background: var(--blue-light); }
.tg-2025 { background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.tg-bar b { width: 110px; font-family: var(--font-en); color: var(--navy); font-size: 15px; }
.tg-note { margin-top: 10px; font-size: 13px; color: var(--text-soft); text-align: center; }

/* --- Hubs --- */
.hub-grid { display: grid; grid-template-columns: 1fr 40px 1.3fr 1fr 1fr; gap: 16px; align-items: stretch; }
.hub-card {
  background: #fff; border-radius: var(--radius); padding: 26px 24px; box-shadow: var(--shadow);
  border-top: 4px solid var(--line); transition: transform .3s;
}
.hub-card:hover { transform: translateY(-5px); }
.hub-flag { font-family: var(--font-en); font-size: 11px; letter-spacing: 2px; color: var(--text-soft); margin-bottom: 10px; font-weight: 700; }
.hub-card h4 { color: var(--navy); font-size: 17px; margin-bottom: 8px; }
.hub-card p { color: var(--text-soft); font-size: 13.5px; }
.hub-card ul { margin-top: 12px; padding-left: 18px; }
.hub-card li { font-size: 12.5px; color: var(--text-soft); margin-bottom: 5px; }
.hub-china { border-top-color: #C0392B; }
.hub-vn { border-top-color: var(--gold); background: linear-gradient(160deg, #fff, #FDF9F0); }
.hub-th { border-top-color: var(--blue); }
.hub-my { border-top-color: var(--blue-light); }
.hub-arrow { display: flex; align-items: center; justify-content: center; font-size: 26px; color: var(--blue-light); font-weight: 700; }

/* --- Vietnam corridors --- */
.vn-corridors { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }
.corridor { background: #fff; border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); }
.corridor h4 {
  color: #fff; background: linear-gradient(90deg, var(--navy), var(--blue)); display: inline-block;
  padding: 8px 22px; border-radius: 999px; font-size: 15.5px; letter-spacing: 1px; margin-bottom: 20px;
}
.corridor-item { padding: 12px 0; border-bottom: 1px dashed var(--line); }
.corridor-item:last-child { border-bottom: 0; }
.corridor-item b { color: var(--navy); font-size: 15px; margin-right: 10px; }
.corridor-item span { color: var(--text-soft); font-size: 13.5px; }

/* --- 5-layer network --- */
.layer-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.layer {
  background: linear-gradient(180deg, #fff, var(--bg-soft)); border: 1px solid var(--line);
  border-radius: 12px; padding: 24px 18px; text-align: center; transition: transform .3s, border-color .3s;
}
.layer:hover { transform: translateY(-5px); border-color: var(--blue-light); }
.layer i {
  display: inline-block; font-style: normal; font-family: var(--font-en); font-weight: 800;
  background: var(--navy); color: var(--cyan); border-radius: 8px; padding: 3px 12px;
  font-size: 13px; margin-bottom: 12px;
}
.layer b { display: block; color: var(--navy); font-size: 14.5px; margin-bottom: 6px; }
.layer span { font-size: 12px; color: var(--text-soft); line-height: 1.55; display: block; }

/* --- RCEP --- */
.rcep-block { margin-top: 60px; background: #fff; border-radius: var(--radius); padding: 40px; box-shadow: var(--shadow); }
.rcep-head h3 { font-size: 21px; color: var(--navy); }
.rcep-head h3 span { font-family: var(--font-en); font-size: 13px; color: var(--blue-light); letter-spacing: 1px; margin-left: 10px; }
.rcep-head p { color: var(--text-soft); font-size: 14px; margin-top: 6px; }
.rcep-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 26px; }
.rcep-item { background: var(--bg-soft); border-radius: 10px; padding: 18px 20px; border-left: 3px solid var(--blue); }
.rcep-item b { display: block; color: var(--navy); font-size: 14.5px; margin-bottom: 4px; }
.rcep-item span { font-size: 12.5px; color: var(--text-soft); }
.rcep-note { margin-top: 22px; color: var(--blue); font-weight: 600; font-size: 14.5px; text-align: center; }

/* --- Ops flow --- */
.ops-flow { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.ops-step {
  background: #fff; border-radius: 12px; padding: 22px 16px; text-align: center;
  box-shadow: var(--shadow); position: relative; transition: transform .3s;
}
.section-gray .ops-step { background: #fff; }
.ops-step:hover { transform: translateY(-5px); }
.ops-step i {
  display: block; font-style: normal; font-family: var(--font-en); font-weight: 800;
  font-size: 22px; color: var(--gold); margin-bottom: 8px;
}
.ops-step b { display: block; color: var(--navy); font-size: 15.5px; margin-bottom: 6px; }
.ops-step span { font-size: 11.5px; color: var(--text-soft); line-height: 1.5; display: block; }

/* ============ SERVICES ============ */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.svc-card {
  background: #fff; border-radius: var(--radius); padding: 30px 28px; box-shadow: var(--shadow);
  border: 1px solid var(--line); position: relative; transition: transform .3s, box-shadow .3s;
  overflow: hidden;
}
.svc-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--navy), var(--blue-light), var(--cyan));
  opacity: 0; transition: opacity .3s;
}
.svc-card:hover { transform: translateY(-6px); box-shadow: 0 20px 54px rgba(10,37,64,.16); }
.svc-card:hover::before { opacity: 1; }
.svc-no {
  font-style: normal; font-family: var(--font-en); font-size: 15px; font-weight: 800;
  color: #fff; background: var(--blue); border-radius: 8px; padding: 4px 12px;
  display: inline-block; margin-bottom: 14px; letter-spacing: 1px;
}
.svc-card h4 { color: var(--navy); font-size: 18px; margin-bottom: 10px; }
.svc-card p { color: var(--text-soft); font-size: 13.5px; margin-bottom: 10px; }
.svc-card ul { padding-left: 16px; }
.svc-card li { font-size: 12.5px; color: var(--text-soft); margin-bottom: 5px; }
.svc-card li::marker { color: var(--blue-light); }

/* ============ FINANCE ============ */
.fin-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.fin-card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius); padding: 28px 24px; transition: transform .3s, background .3s;
}
.fin-card:hover { transform: translateY(-5px); background: rgba(255,255,255,.1); }
.fin-card i {
  font-style: normal; font-family: var(--font-en); font-weight: 800; color: var(--gold);
  font-size: 24px; display: block; margin-bottom: 10px;
}
.fin-card h4 { color: #fff; font-size: 17px; margin-bottom: 8px; }
.fin-card p { color: rgba(255,255,255,.72); font-size: 13px; }

.four-flow { margin-top: 60px; text-align: center; }
.four-flow h3 { font-size: 22px; color: #fff; margin-bottom: 30px; }
.four-flow h3 span { font-family: var(--font-en); font-size: 12px; color: var(--cyan); letter-spacing: 2px; display: block; margin-top: 6px; }
.flow-grid {
  display: grid; grid-template-columns: repeat(4, 1fr) auto; gap: 16px; align-items: center;
  max-width: 1000px; margin: 0 auto;
}
.flow-item {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
  border-radius: 12px; padding: 22px 16px;
}
.flow-item b { display: block; color: var(--cyan); font-size: 17px; margin-bottom: 6px; }
.flow-item span { font-size: 12px; color: rgba(255,255,255,.7); }
.flow-core {
  background: var(--gold); color: var(--navy); font-weight: 700; border-radius: 50%;
  width: 110px; height: 110px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-size: 15px; line-height: 1.4; box-shadow: 0 0 0 8px rgba(201,169,106,.18);
}
.flow-core small { font-family: var(--font-en); font-size: 9px; letter-spacing: 1.5px; font-weight: 600; }

.compliance { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 60px; }
.comp-col { border-radius: var(--radius); padding: 32px; }
.comp-yes { background: rgba(46,134,193,.14); border: 1px solid rgba(79,195,247,.35); }
.comp-no { background: rgba(192,57,43,.12); border: 1px solid rgba(231,76,60,.3); }
.comp-col h4 { font-size: 18px; margin-bottom: 16px; letter-spacing: 1px; }
.comp-yes h4 { color: var(--cyan); }
.comp-no h4 { color: #F1948A; }
.comp-col ul { padding-left: 0; list-style: none; }
.comp-col li { padding: 8px 0 8px 28px; position: relative; color: rgba(255,255,255,.82); font-size: 14px; border-bottom: 1px dashed rgba(255,255,255,.12); }
.comp-col li:last-child { border-bottom: 0; }
.comp-yes li::before { content: "✓"; position: absolute; left: 4px; color: var(--cyan); font-weight: 700; }
.comp-no li::before { content: "✕"; position: absolute; left: 4px; color: #F1948A; font-weight: 700; }

/* ============ SOLUTIONS ============ */
.sol-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.sol-card {
  background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
  transition: transform .3s, box-shadow .3s;
}
.sol-card:hover { transform: translateY(-6px); box-shadow: 0 20px 54px rgba(10,37,64,.18); }
.sol-img { height: 150px; background-size: cover; background-position: center; position: relative; }
.sol-img::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,37,64,.05), rgba(10,37,64,.4));
}
.sol-body { padding: 24px 26px 28px; }
.sol-body h4 { color: var(--navy); font-size: 17px; margin-bottom: 8px; }
.sol-body p { color: var(--text-soft); font-size: 13.5px; }
.sol-wide { grid-column: span 3; display: grid; grid-template-columns: 1fr 1.6fr; }
.sol-wide .sol-img { height: 100%; min-height: 180px; }
.sol-wide .sol-body { display: flex; flex-direction: column; justify-content: center; }

/* ============ COOPERATION ============ */
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; position: relative; }
.timeline::before {
  content: ""; position: absolute; top: 26px; left: 6%; right: 6%; height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan)); opacity: .35;
}
.tl-item { background: #fff; border-radius: 12px; padding: 24px 22px; box-shadow: var(--shadow); position: relative; }
.tl-item i {
  display: inline-block; font-style: normal; font-family: var(--font-en); font-weight: 700;
  background: linear-gradient(90deg, var(--navy), var(--blue)); color: #fff;
  padding: 5px 16px; border-radius: 999px; font-size: 13px; margin-bottom: 12px;
}
.tl-item b { display: block; color: var(--navy); font-size: 16px; margin-bottom: 6px; }
.tl-item span { font-size: 12.5px; color: var(--text-soft); }

.fee-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.fee-card {
  background: #fff; border-radius: 12px; padding: 26px 22px; box-shadow: var(--shadow);
  border-bottom: 3px solid var(--gold); transition: transform .3s;
}
.fee-card:hover { transform: translateY(-5px); }
.fee-card b { display: block; color: var(--navy); font-size: 16px; margin-bottom: 8px; }
.fee-card span { font-size: 12.5px; color: var(--text-soft); }

/* ============ CONTACT ============ */
.section-contact { position: relative; padding: 130px 0; color: #fff; overflow: hidden; }
.contact-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.contact-overlay { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(7,26,44,.94), rgba(10,37,64,.72)); }
.contact-content { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
.contact-content h2 { font-size: clamp(30px, 4.4vw, 46px); line-height: 1.4; letter-spacing: 2px; }
.contact-content h2 span { color: var(--gold); }
.contact-en { margin-top: 18px; font-family: var(--font-en); font-size: 13px; letter-spacing: 2px; color: rgba(255,255,255,.65); }
.contact-card {
  background: rgba(255,255,255,.97); color: var(--text); border-radius: var(--radius);
  padding: 40px 38px; box-shadow: 0 24px 70px rgba(0,0,0,.35);
}
.contact-card h3 { color: var(--navy); font-size: 20px; margin-bottom: 20px; letter-spacing: 1px; }
.contact-row { display: grid; grid-template-columns: 64px 1fr; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.contact-row:last-of-type { border-bottom: 0; }
.contact-row b { color: var(--blue); font-size: 14px; }
.contact-row span { font-size: 14.5px; color: var(--text); }
.contact-row a { color: var(--navy); font-weight: 600; }
.contact-row a:hover { color: var(--blue); }
.contact-row small { color: var(--text-soft); font-size: 11.5px; }
.contact-card .btn { margin-top: 24px; width: 100%; text-align: center; }

/* ============ FOOTER ============ */
.footer { background: #071A2C; color: rgba(255,255,255,.75); padding-top: 46px; }
.footer-inner { display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; flex-wrap: wrap; padding-bottom: 34px; }
.footer-brand b { display: block; color: #fff; font-size: 16px; letter-spacing: 1px; }
.footer-brand span { font-family: var(--font-en); font-size: 11.5px; color: rgba(255,255,255,.5); }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { font-size: 13.5px; transition: color .25s; }
.footer-links a:hover { color: var(--cyan); }
.footer-copy {
  border-top: 1px solid rgba(255,255,255,.1); text-align: center; padding: 20px;
  font-size: 12px; color: rgba(255,255,255,.45); font-family: var(--font-en);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .adv-grid, .svc-grid, .sol-grid, .rcep-grid { grid-template-columns: repeat(2, 1fr); }
  .fin-grid, .fee-grid, .timeline { grid-template-columns: repeat(2, 1fr); }
  .ops-flow { grid-template-columns: repeat(3, 1fr); }
  .layer-grid { grid-template-columns: repeat(3, 1fr); }
  .hub-grid { grid-template-columns: 1fr 1fr; }
  .hub-arrow { display: none; }
  .sol-wide { grid-column: span 2; grid-template-columns: 1fr; }
  .sol-wide .sol-img { min-height: 160px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat { border-left: 0; }
  .flow-grid { grid-template-columns: repeat(2, 1fr); }
  .flow-core { margin: 10px auto 0; }
}
@media (max-width: 720px) {
  .nav-links {
    position: fixed; top: 72px; right: -100%; width: min(320px, 84vw); height: calc(100vh - 72px);
    background: rgba(7,26,44,.98); flex-direction: column; align-items: flex-start;
    padding: 36px 30px; gap: 22px; transition: right .35s ease; backdrop-filter: blur(10px);
  }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 17px; }
  .nav-toggle { display: block; z-index: 101; }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .section { padding: 70px 0; }
  .section-head { flex-direction: column; gap: 10px; margin-bottom: 40px; }
  .section-no { font-size: 44px; }
  .mission-grid, .intro-block, .why-grid, .vn-corridors, .compliance,
  .contact-content { grid-template-columns: 1fr; }
  .adv-grid, .svc-grid, .sol-grid, .rcep-grid, .fin-grid, .fee-grid,
  .timeline, .layer-grid, .hub-grid, .position-grid, .stats-grid { grid-template-columns: 1fr; }
  .ops-flow { grid-template-columns: repeat(2, 1fr); }
  .sol-wide { grid-column: span 1; }
  .intro-block, .position-banner, .rcep-block { padding: 30px 24px; }
  .hero-content { padding-top: 110px; }
  .contact-card { padding: 30px 24px; }
  .timeline::before { display: none; }
}