/* ============================================================
   AMILINK GLOBAL LLC — 亚美联 | Bright Tech Theme
   ============================================================ */

:root {
  --bg: #f2f7ff;
  --bg-2: #eaf2ff;
  --panel: #ffffff;
  --panel-2: #f6faff;
  --line: rgba(15, 42, 99, .10);
  --line-strong: rgba(37, 99, 235, .38);
  --text: #08142f;
  --muted: #46577a;
  --muted-2: #7d8fab;
  --blue: #2563eb;
  --blue-2: #0ea5e9;
  --cyan: #06b6d4;
  --violet: #7c3aed;
  --grad: linear-gradient(92deg, #06b6d4 0%, #2563eb 46%, #8b5cf6 100%);
  --grad-2: linear-gradient(135deg, #38bdf8, #2563eb 55%, #a78bfa);
  --grad-soft: linear-gradient(135deg, rgba(56,189,248,.18), rgba(139,92,246,.16));
  --shadow-sm: 0 10px 30px -14px rgba(37, 99, 235, .18);
  --shadow: 0 30px 70px -28px rgba(37, 99, 235, .28);
  --radius: 18px;
  --font: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", "Cascadia Code", Consolas, "Courier New", monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(900px 520px at 88% -8%, rgba(56,189,248,.16), transparent 60%),
    radial-gradient(820px 520px at -8% 26%, rgba(139,92,246,.12), transparent 60%),
    radial-gradient(760px 700px at 50% 118%, rgba(37,99,235,.10), transparent 62%);
  pointer-events: none;
  z-index: 0;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

.container { width: min(1180px, 92%); margin: 0 auto; position: relative; z-index: 1; }

/* ---------- Utilities ---------- */
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section { padding: 96px 0; position: relative; }
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 700;
  margin-bottom: 14px;
}
.section-tag::before { content: ""; width: 26px; height: 2px; border-radius: 2px; background: var(--grad); }
.section-title { font-size: clamp(28px, 4vw, 44px); font-weight: 800; letter-spacing: -.02em; line-height: 1.2; color: var(--text); }
.section-sub { color: var(--muted); margin-top: 14px; max-width: 720px; font-size: 16px; }
.center { text-align: center; }
.center .section-sub { margin-left: auto; margin-right: auto; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 15px;
  border: 1px solid transparent;
  transition: .25s ease;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--grad);
  color: #ffffff;
  box-shadow: 0 14px 34px -12px rgba(37, 99, 235, .55);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 44px -14px rgba(37, 99, 235, .65); }
.btn-primary::after {
  content: "";
  position: absolute;
  top: 0; left: -80%;
  width: 50%; height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,.45), transparent);
  transform: skewX(-20deg);
  animation: shine 3.2s ease-in-out infinite;
}
@keyframes shine { 0%, 55% { left: -80%; } 85%, 100% { left: 140%; } }
.btn-ghost {
  background: rgba(255,255,255,.85);
  border-color: var(--line-strong);
  color: var(--blue);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { border-color: var(--blue); background: #ffffff; box-shadow: 0 12px 30px -14px rgba(37,99,235,.35); transform: translateY(-2px); }
.btn-lg { padding: 16px 34px; font-size: 16px; border-radius: 14px; }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: .3s ease;
}
.nav.scrolled {
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(18px);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px -22px rgba(37,99,235,.25);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: var(--grad);
  display: grid; place-items: center;
  color: #ffffff;
  font-weight: 900;
  font-size: 16px;
  letter-spacing: -.02em;
  box-shadow: 0 10px 26px -8px rgba(37,99,235,.55);
}
.brand-name { font-weight: 800; font-size: 17px; letter-spacing: .02em; line-height: 1.1; color: var(--text); }
.brand-sub { font-size: 11px; color: var(--muted-2); letter-spacing: .18em; text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  padding: 9px 15px;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--muted);
  transition: .2s;
}
.nav-links a:hover { color: var(--blue); background: rgba(37,99,235,.07); }
.nav-links a.active { color: var(--blue); background: rgba(37,99,235,.10); }

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  margin: 0 10px;
  background: rgba(255,255,255,.7);
}
.lang-switch button {
  background: transparent;
  border: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  padding: 7px 13px;
  transition: .2s;
}
.lang-switch button.active { background: var(--grad); color: #ffffff; }

.nav-cta { padding: 10px 20px; font-size: 14px; }

.nav-burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; padding: 8px; }
.nav-burger span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; }

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 140px 0 90px;
  overflow: hidden;
  background:
    radial-gradient(1100px 560px at 78% -10%, rgba(56,189,248,.22), transparent 62%),
    radial-gradient(900px 520px at 8% 18%, rgba(139,92,246,.14), transparent 60%),
    radial-gradient(800px 600px at 50% 120%, rgba(37,99,235,.12), transparent 60%);
}
.hero-grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(37,99,235,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,.07) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(ellipse 90% 80% at 60% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 60% 40%, #000 30%, transparent 75%);
  z-index: 0;
}
.aurora { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; z-index: 0; pointer-events: none; }
.aurora.a1 { width: 460px; height: 460px; top: -120px; right: 6%; background: radial-gradient(circle, rgba(56,189,248,.55), transparent 65%); animation: drift1 12s ease-in-out infinite; }
.aurora.a2 { width: 380px; height: 380px; bottom: 4%; left: -90px; background: radial-gradient(circle, rgba(139,92,246,.45), transparent 65%); animation: drift2 15s ease-in-out infinite; }
.aurora.a3 { width: 300px; height: 300px; top: 32%; left: 42%; background: radial-gradient(circle, rgba(37,99,235,.30), transparent 65%); animation: drift3 18s ease-in-out infinite; }
@keyframes drift1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-60px, 40px) scale(1.12); } }
@keyframes drift2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(50px, -36px) scale(1.1); } }
@keyframes drift3 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(40px, 30px) scale(1.18); } }

.hero-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 60px; align-items: center; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(37,99,235,.25);
  background: rgba(255,255,255,.8);
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 26px;
  box-shadow: 0 10px 26px -18px rgba(37,99,235,.4);
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); animation: blink 2s infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

.hero h1 { font-size: clamp(38px, 5.6vw, 66px); font-weight: 900; line-height: 1.1; letter-spacing: -.03em; color: var(--text); }
.hero p.lead { color: var(--muted); font-size: 17px; margin: 24px 0 34px; max-width: 560px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 56px;
  max-width: 640px;
}
.stat {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px 22px;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: .3s;
}
.stat:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.stat-num {
  font-size: 42px;
  font-weight: 900;
  font-family: var(--mono);
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.1;
}
.stat-num .suffix { font-size: 24px; }
.stat-label { font-size: 13px; color: var(--muted); margin-top: 6px; font-weight: 600; }

/* Hero visual */
.hero-visual { position: relative; display: grid; place-items: center; min-height: 460px; }
.orbit { position: relative; width: 380px; height: 380px; }
.orbit-ring {
  position: absolute; inset: 0;
  border: 2px solid rgba(37,99,235,.28);
  border-radius: 50%;
}
.orbit-ring.r2 { inset: 52px; border-color: rgba(139,92,246,.38); border-style: dashed; animation: spin 26s linear infinite; }
.orbit-ring.r3 { inset: 104px; border-color: rgba(6,182,212,.32); animation: spin 18s linear infinite reverse; }
@keyframes spin { to { transform: rotate(360deg); } }
.orbit-core {
  position: absolute;
  inset: 128px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #ffffff, #eaf4ff 55%, #dbeafe);
  border: 2px solid rgba(37,99,235,.35);
  display: grid; place-items: center;
  box-shadow: 0 0 70px rgba(37,99,235,.35), inset 0 0 34px rgba(56,189,248,.25);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--blue);
  font-weight: 700;
  text-align: center;
}
.orbit-core small { display: block; font-size: 10px; color: var(--muted-2); letter-spacing: .3em; margin-top: 4px; font-weight: 600; }
.sat {
  position: absolute;
  width: 48px; height: 48px;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid rgba(37,99,235,.25);
  display: grid; place-items: center;
  color: var(--blue);
  box-shadow: 0 14px 32px -12px rgba(37,99,235,.45);
  animation: floaty 5s ease-in-out infinite;
}
.sat svg { width: 24px; height: 24px; }
.sat.s1 { top: -12px; left: 50%; transform: translateX(-50%); }
.sat.s2 { right: -18px; top: 38%; }
.sat.s3 { bottom: 4px; left: 6%; }
.sat.s4 { left: -26px; top: 14%; }
@keyframes floaty { 0%,100% { translate: 0 0; } 50% { translate: 0 -9px; } }

.hero-scroll {
  position: absolute;
  bottom: 26px; left: 50%;
  transform: translateX(-50%);
  color: var(--muted-2);
  font-size: 12px;
  letter-spacing: .3em;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-weight: 600;
}
.hero-scroll::after {
  content: "";
  width: 1px; height: 42px;
  background: linear-gradient(var(--blue), transparent);
  animation: scrollline 2s ease-in-out infinite;
}
@keyframes scrollline { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }/* ---------- Marquee ---------- */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
  overflow: hidden;
  background: rgba(255,255,255,.7);
}
.marquee-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marquee 34s linear infinite;
}
.marquee span {
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: .14em;
  color: var(--muted);
  white-space: nowrap;
  display: flex; align-items: center; gap: 56px;
}
.marquee span::after { content: none; }
.marquee span > span::after { content: "◆"; color: var(--blue); font-size: 10px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  position: relative;
  overflow: hidden;
  transition: .3s ease;
  box-shadow: var(--shadow-sm);
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(420px 220px at 50% -20%, rgba(56,189,248,.22), transparent 60%);
  opacity: 0;
  transition: .3s;
}
.card:hover { transform: translateY(-7px); border-color: rgba(37,99,235,.35); box-shadow: var(--shadow); }
.card:hover::before { opacity: 1; }
.card-icon {
  width: 54px; height: 54px;
  border-radius: 15px;
  background: var(--grad-soft);
  border: 1px solid rgba(37,99,235,.22);
  display: grid; place-items: center;
  color: var(--blue);
  margin-bottom: 20px;
}
.card-icon svg { width: 27px; height: 27px; }
.card h3 { font-size: 19px; font-weight: 800; margin-bottom: 10px; color: var(--text); }
.card p { color: var(--muted); font-size: 14.5px; }
.card .tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.tag {
  font-size: 11.5px;
  font-family: var(--mono);
  font-weight: 700;
  color: var(--blue);
  border: 1px solid rgba(37,99,235,.28);
  background: rgba(37,99,235,.07);
  padding: 4px 10px;
  border-radius: 100px;
  letter-spacing: .04em;
}

/* ---------- Process ---------- */
.process { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.step {
  position: relative;
  padding: 28px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow-sm);
  transition: .3s;
  overflow: hidden;
}
.step::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: .35s;
}
.step:hover { border-color: rgba(37,99,235,.35); transform: translateY(-5px); box-shadow: var(--shadow); }
.step:hover::after { transform: scaleX(1); }
.step-num {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 800;
  color: var(--blue);
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 14px;
}
.step-num::before { content: ""; width: 26px; height: 2px; border-radius: 2px; background: var(--grad); opacity: .7; }
.step h4 { font-size: 16px; margin-bottom: 8px; color: var(--text); }
.step p { font-size: 13px; color: var(--muted); }

/* ---------- Coverage / regions ---------- */
.region {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow-sm);
  transition: .3s;
}
.region:hover { border-color: rgba(37,99,235,.35); transform: translateY(-5px); box-shadow: var(--shadow); }
.region-flag {
  width: 56px; height: 56px;
  border-radius: 15px;
  background: var(--grad-soft);
  border: 1px solid rgba(37,99,235,.2);
  display: grid; place-items: center;
  font-size: 27px;
  flex: none;
}
.region h4 { font-size: 17px; color: var(--text); }
.region p { color: var(--muted); font-size: 13.5px; margin-top: 4px; }

/* ---------- Cases ---------- */
.case {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
  transition: .3s;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}
.case:hover { transform: translateY(-7px); border-color: rgba(37,99,235,.35); box-shadow: var(--shadow); }
.case-top {
  padding: 26px 26px 20px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  background: linear-gradient(135deg, rgba(56,189,248,.16), rgba(139,92,246,.10));
}
.case-region { font-family: var(--mono); font-size: 12px; font-weight: 700; color: var(--blue); letter-spacing: .12em; }
.case-arrow { color: var(--muted-2); transition: .3s; }
.case:hover .case-arrow { color: var(--blue); transform: translateX(4px); }
.case-body { padding: 22px 26px 26px; flex: 1; display: flex; flex-direction: column; }
.case-body h3 { font-size: 18px; margin-bottom: 10px; color: var(--text); }
.case-body p { color: var(--muted); font-size: 14px; flex: 1; }
.case-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 18px; }
.case-metric { border-top: 2px solid var(--line); padding-top: 12px; }
.case:hover .case-metric { border-top-color: rgba(37,99,235,.3); }
.case-metric b { display: block; font-family: var(--mono); font-size: 18px; font-weight: 800; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.case-metric span { font-size: 11.5px; color: var(--muted-2); font-weight: 600; }

/* ---------- CTA ---------- */
.cta {
  border-radius: 26px;
  padding: 68px 48px;
  text-align: center;
  background:
    radial-gradient(700px 280px at 50% -30%, rgba(125,211,252,.35), transparent 70%),
    radial-gradient(520px 260px at 88% 120%, rgba(196,181,253,.3), transparent 70%),
    linear-gradient(135deg, #1d4ed8 0%, #2563eb 45%, #7c3aed 100%);
  box-shadow: 0 40px 90px -30px rgba(37,99,235,.55);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at 50% 0%, #000, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at 50% 0%, #000, transparent 80%);
}
.cta h2 { font-size: clamp(26px, 3.6vw, 40px); font-weight: 900; letter-spacing: -.02em; position: relative; }
.cta p { color: rgba(255,255,255,.85); margin: 16px auto 32px; max-width: 560px; position: relative; }
.cta .btn-primary { background: #ffffff; color: var(--blue); box-shadow: 0 16px 40px -14px rgba(2,10,40,.5); }
.cta .btn-primary::after { background: linear-gradient(105deg, transparent, rgba(37,99,235,.25), transparent); }/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); background: rgba(255,255,255,.75); padding: 64px 0 32px; position: relative; z-index: 1; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.footer h5 { font-size: 14px; letter-spacing: .1em; text-transform: uppercase; color: var(--text); margin-bottom: 18px; font-weight: 800; }
.footer a { color: var(--muted); font-size: 14px; display: block; margin-bottom: 10px; transition: .2s; }
.footer a:hover { color: var(--blue); }
.footer p { color: var(--muted); font-size: 14px; }
.footer .brand-name { margin: 14px 0 8px; }
.footer-bottom {
  border-top: 1px solid var(--line);
  margin-top: 48px;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted-2);
  font-size: 13px;
}
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; color: var(--muted); font-size: 14px; }
.footer-contact svg { width: 18px; height: 18px; color: var(--blue); flex: none; margin-top: 2px; }

/* ---------- Page hero ---------- */
.page-hero {
  padding: 180px 0 70px;
  position: relative;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(700px 320px at 80% -20%, rgba(56,189,248,.22), transparent 60%),
    radial-gradient(600px 300px at 10% 0%, rgba(139,92,246,.14), transparent 60%);
}
.page-hero h1 { font-size: clamp(34px, 4.8vw, 54px); font-weight: 900; letter-spacing: -.03em; color: var(--text); }
.page-hero p { color: var(--muted); margin-top: 16px; max-width: 680px; font-size: 16.5px; }
.crumbs { display: flex; gap: 8px; font-size: 13px; color: var(--muted-2); margin-bottom: 18px; font-weight: 600; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--blue); }
.crumbs .sep { color: var(--muted-2); }

/* ---------- About page ---------- */
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.about-panel {
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 34px;
  background: var(--panel);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.about-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37,99,235,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,.06) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at 70% 30%, #000, transparent 70%);
  -webkit-mask-image: radial-gradient(circle at 70% 30%, #000, transparent 70%);
  pointer-events: none;
}
.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 44px; }
.value {
  display: flex; flex-direction: column; gap: 14px;
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow-sm);
  transition: .3s;
}
.value:hover { transform: translateY(-5px); border-color: rgba(37,99,235,.4); box-shadow: var(--shadow); }
.value-icon {
  width: 46px; height: 46px; border-radius: 13px;
  display: grid; place-items: center;
  background: var(--grad-soft);
  color: var(--blue);
  flex: none;
}
.value-icon svg { width: 26px; height: 26px; }
.value h4 { font-size: 17px; color: var(--text); }
.value p { color: var(--muted); font-size: 13.5px; line-height: 1.75; }

.timeline { position: relative; padding-left: 30px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 8px; top: 6px; bottom: 6px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(var(--blue), rgba(37,99,235,.08));
}
.tl-item { position: relative; padding: 0 0 34px 22px; }
.tl-item::before {
  content: "";
  position: absolute;
  left: -29px; top: 8px;
  width: 15px; height: 15px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid var(--blue);
  box-shadow: 0 0 16px rgba(37,99,235,.5);
}
.tl-year { font-family: var(--mono); font-size: 14px; font-weight: 800; color: var(--blue); letter-spacing: .1em; }
.tl-item h4 { font-size: 17px; margin: 6px 0; color: var(--text); }
.tl-item p { color: var(--muted); font-size: 14px; }

/* ---------- About panel kv ---------- */
.kv {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 1;
}
.kv:last-child { border-bottom: 0; }
.kv .k {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--blue);
  min-width: 88px;
  flex: none;
  font-weight: 700;
}
.kv .v { font-size: 15px; font-weight: 700; color: var(--text); }

/* ---------- Services page ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.svc {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  background: var(--panel);
  transition: .3s;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.svc:hover { transform: translateY(-5px); border-color: rgba(37,99,235,.35); box-shadow: var(--shadow); }
.svc-head { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.svc-code { font-family: var(--mono); font-size: 11.5px; color: var(--muted-2); letter-spacing: .08em; font-weight: 700; }
.svc h3 { font-size: 19px; color: var(--text); }
.svc p { color: var(--muted); font-size: 14.5px; }
.svc ul { margin-top: 16px; display: grid; gap: 8px; }
.svc li { display: flex; gap: 10px; font-size: 13.5px; color: var(--muted); }
.svc li::before { content: "▸"; color: var(--blue); flex: none; font-weight: 800; }

.compare { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); box-shadow: var(--shadow-sm); }
.compare table { width: 100%; border-collapse: collapse; min-width: 760px; }
.compare th, .compare td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--line); font-size: 14px; }
.compare thead th { background: linear-gradient(135deg, rgba(56,189,248,.16), rgba(139,92,246,.10)); color: var(--blue); font-size: 13px; letter-spacing: .06em; font-weight: 800; }
.compare tbody tr:last-child td { border-bottom: 0; }
.compare tbody tr { transition: .2s; }
.compare tbody tr:hover { background: rgba(37,99,235,.04); }
.compare td:first-child { color: var(--text); font-weight: 700; }
.compare td { color: var(--muted); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: start; }
.form-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 34px;
  box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 8px; font-weight: 600; }
.field input, .field select, .field textarea {
  width: 100%;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  color: var(--text);
  font-family: inherit;
  font-size: 14.5px;
  outline: none;
  transition: .2s;
}
.field select option { background: #ffffff; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(37,99,235,.12); }
.field textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: 12px; color: var(--muted-2); margin-top: 12px; }

.contact-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
  background: var(--panel);
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: .3s;
  box-shadow: var(--shadow-sm);
}
.contact-card:hover { border-color: rgba(37,99,235,.35); transform: translateY(-3px); }
.contact-card .card-icon { margin-bottom: 0; flex: none; width: 48px; height: 48px; }
.contact-card h4 { font-size: 15px; margin-bottom: 4px; color: var(--text); }
.contact-card p, .contact-card a { color: var(--muted); font-size: 14px; word-break: break-all; }
.contact-card a:hover { color: var(--blue); }

/* ---------- FAQ ---------- */
.faq-item {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  overflow: hidden;
  transition: border-color .3s, box-shadow .3s;
  box-shadow: var(--shadow-sm);
}
.faq-item.open { border-color: rgba(37,99,235,.4); box-shadow: var(--shadow); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: 0;
  color: var(--text);
  font-size: 15.5px;
  font-weight: 700;
  text-align: left;
  padding: 20px 22px;
  transition: color .2s;
}
.faq-q:hover { color: var(--blue); }
.faq-ico {
  font-size: 20px;
  color: var(--blue);
  flex: none;
  transition: transform .3s;
  font-weight: 800;
}
.faq-item.open .faq-ico { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq-item.open .faq-a { max-height: 320px; }
.faq-a p {
  padding: 0 22px 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

/* ---------- Fine tune ---------- */
.svc { scroll-margin-top: 96px; }
.section { scroll-margin-top: 40px; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: .7s cubic-bezier(.16,1,.3,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
.reveal.d4 { transition-delay: .32s; }/* ---------- Mobile ---------- */
@media (max-width: 1020px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { min-height: 340px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .svc-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .nav-links {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(20px);
    transform: translateY(-100%);
    transition: .35s ease;
    z-index: 99;
  }
  .nav-links.open { transform: none; }
  .nav-links a { font-size: 20px; }
  .nav .lang-switch { display: inline-flex; margin: 4px 0 18px; }
  .nav-cta { display: none; }
  .nav-burger { display: flex; z-index: 100; }
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr 1fr; }
  .values { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .stat-num { font-size: 28px; }
  .cta { padding: 44px 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero { padding-top: 120px; }
  .orbit { transform: scale(.78); }
}
@media (max-width: 480px) {
  .process { grid-template-columns: 1fr; }
}
@media (min-width: 761px) {
  .nav .lang-switch { margin: 0 10px; }
}/* ---------- Animated gradient shimmer ---------- */
.grad-text {
  background: linear-gradient(92deg, #06b6d4, #2563eb, #8b5cf6, #06b6d4);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradShift 6s ease-in-out infinite;
}
@keyframes gradShift { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
/* ---------- Brand logo ---------- */
.brand-logo { height: 46px; width: auto; display: block; }
.footer .brand-logo { height: 42px; }
/* ============================================================
   Palette v2 — brighter cyan-blue, luminous CTA
   ============================================================ */
:root {
  --bg: #f5f9ff;
  --bg-2: #edf5ff;
  --blue: #2563eb;
  --blue-2: #0ea5e9;
  --cyan: #06b6d4;
  --indigo: #6366f1;
  --violet: #6366f1;
  --grad: linear-gradient(92deg, #06b6d4 0%, #2563eb 52%, #6366f1 100%);
  --grad-2: linear-gradient(135deg, #38bdf8, #2563eb 55%, #6366f1);
  --grad-soft: linear-gradient(135deg, rgba(14,165,233,.18), rgba(99,102,241,.15));
  --shadow-sm: 0 10px 30px -14px rgba(37, 99, 235, .16);
  --shadow: 0 30px 70px -28px rgba(37, 99, 235, .26);
}
body::before {
  background:
    radial-gradient(900px 520px at 88% -8%, rgba(56,189,248,.18), transparent 60%),
    radial-gradient(820px 520px at -8% 26%, rgba(99,102,241,.12), transparent 60%),
    radial-gradient(760px 700px at 50% 118%, rgba(37,99,235,.12), transparent 62%);
}
.hero {
  background:
    radial-gradient(1100px 560px at 78% -10%, rgba(56,189,248,.24), transparent 62%),
    radial-gradient(900px 520px at 8% 18%, rgba(99,102,241,.14), transparent 60%),
    radial-gradient(800px 600px at 50% 120%, rgba(37,99,235,.14), transparent 60%);
}
.aurora.a1 { background: radial-gradient(circle, rgba(56,189,248,.55), transparent 65%); }
.aurora.a2 { background: radial-gradient(circle, rgba(99,102,241,.42), transparent 65%); }
.aurora.a3 { background: radial-gradient(circle, rgba(37,99,235,.32), transparent 65%); }
.orbit-ring.r2 { border-color: rgba(99,102,241,.4); }
.orbit-ring.r3 { border-color: rgba(6,182,212,.34); }
.case-top { background: linear-gradient(135deg, rgba(56,189,248,.16), rgba(99,102,241,.10)); }
.compare thead th { background: linear-gradient(135deg, rgba(56,189,248,.16), rgba(99,102,241,.10)); }
.grad-text {
  background: linear-gradient(92deg, #06b6d4, #2563eb, #6366f1, #06b6d4);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradShift 6s ease-in-out infinite;
}
.section-tag::before, .step-num::before { background: var(--grad); }

/* ---------- CTA v2: brighter, luminous, animated beam ---------- */
.cta {
  background:
    radial-gradient(820px 360px at 18% -40%, rgba(125,211,252,.6), transparent 70%),
    radial-gradient(680px 320px at 88% 130%, rgba(165,180,252,.5), transparent 70%),
    linear-gradient(120deg, #0284c7 0%, #2563eb 48%, #4f46e5 100%);
  box-shadow: 0 44px 96px -32px rgba(37,99,235,.62);
  border: 1px solid rgba(255,255,255,.25);
}
.cta::after {
  content: "";
  position: absolute;
  top: -70%; left: -30%;
  width: 36%; height: 240%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,.32), transparent);
  transform: rotate(14deg);
  animation: ctaBeam 5.5s ease-in-out infinite;
  pointer-events: none;
}
@keyframes ctaBeam {
  0% { left: -35%; }
  55% { left: 130%; }
  100% { left: 130%; }
}
.cta .btn-primary {
  background: #ffffff;
  color: var(--blue);
  box-shadow: 0 18px 44px -14px rgba(2,10,40,.45);
}
.cta .btn-primary:hover { box-shadow: 0 24px 52px -16px rgba(2,10,40,.55); }
.cta .btn-primary::after { background: linear-gradient(105deg, transparent, rgba(37,99,235,.22), transparent); }
/* ============================================================
   CTA v3 — light glowing panel (clearly different)
   ============================================================ */
.cta {
  background:
    radial-gradient(820px 360px at 15% -30%, rgba(56,189,248,.30), transparent 70%),
    radial-gradient(680px 320px at 88% 130%, rgba(99,102,241,.26), transparent 70%),
    #ffffff;
  border: 1px solid rgba(37,99,235,.18);
  box-shadow:
    0 0 0 6px rgba(37,99,235,.05),
    0 0 60px -18px rgba(37,99,235,.35),
    0 34px 80px -30px rgba(37,99,235,.30);
}
.cta::before {
  background-image:
    linear-gradient(rgba(37,99,235,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at 50% 0%, #000, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at 50% 0%, #000, transparent 80%);
}
.cta::after {
  background: linear-gradient(105deg, transparent, rgba(37,99,235,.12), transparent);
}
.cta h2 {
  background: linear-gradient(92deg, #06b6d4, #2563eb, #6366f1, #06b6d4);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradShift 6s ease-in-out infinite;
}
.cta p { color: var(--muted); }
.cta .btn-primary {
  background: var(--grad);
  color: #ffffff;
  box-shadow: 0 18px 44px -14px rgba(37,99,235,.55);
}
.cta .btn-primary::after { background: linear-gradient(105deg, transparent, rgba(255,255,255,.4), transparent); }
/* ============================================================
   Nav actions + orbit logo (fixes)
   ============================================================ */
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-cta { display: inline-flex; }
.brand-logo { height: 48px; }
.orbit-logo { width: 76%; height: auto; display: block; }
@media (max-width: 760px) {
  .nav-cta { padding: 9px 14px; font-size: 13px; }
}
/* ============================================================
   Palette v3 — Logo navy family (dark), white logo
   Logo colors: #2B416B / #3B5D8C / #A0ACBF
   ============================================================ */
:root {
  --bg: #0a1428;
  --bg-2: #0e1a30;
  --panel: rgba(20, 36, 64, .72);
  --panel-2: #101f3a;
  --line: rgba(160, 172, 191, .15);
  --line-strong: rgba(127, 168, 224, .4);
  --text: #eef3fa;
  --muted: #A0ACBF;
  --muted-2: #667594;
  --blue: #7FA8E0;
  --blue-2: #5B8FD4;
  --cyan: #8FC5F0;
  --violet: #7FA8E0;
  --grad: linear-gradient(92deg, #8FC5F0 0%, #5B8FD4 50%, #3B5D8C 100%);
  --grad-2: linear-gradient(135deg, #7FA8E0, #3B5D8C 55%, #2B416B);
  --grad-soft: linear-gradient(135deg, rgba(127,168,224,.16), rgba(59,93,140,.16));
  --shadow-sm: 0 12px 34px -16px rgba(2, 8, 22, .8);
  --shadow: 0 34px 80px -30px rgba(2, 8, 22, .9);
}
body::before {
  background:
    radial-gradient(900px 520px at 88% -8%, rgba(127,168,224,.12), transparent 60%),
    radial-gradient(820px 520px at -8% 26%, rgba(59,93,140,.16), transparent 60%),
    radial-gradient(760px 700px at 50% 118%, rgba(43,65,107,.25), transparent 62%);
}
.hero {
  background:
    radial-gradient(1100px 560px at 78% -10%, rgba(127,168,224,.16), transparent 62%),
    radial-gradient(900px 520px at 8% 18%, rgba(59,93,140,.20), transparent 60%),
    radial-gradient(800px 600px at 50% 120%, rgba(43,65,107,.28), transparent 60%);
}
.hero-grid-bg {
  background-image:
    linear-gradient(rgba(127,168,224,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127,168,224,.08) 1px, transparent 1px);
}
.aurora.a1 { background: radial-gradient(circle, rgba(127,168,224,.35), transparent 65%); }
.aurora.a2 { background: radial-gradient(circle, rgba(59,93,140,.40), transparent 65%); }
.aurora.a3 { background: radial-gradient(circle, rgba(43,65,107,.45), transparent 65%); }
.orbit-ring { border-color: rgba(127,168,224,.30); }
.orbit-ring.r2 { border-color: rgba(160,172,191,.35); }
.orbit-ring.r3 { border-color: rgba(127,168,224,.26); }
.orbit-core {
  background: radial-gradient(circle at 32% 28%, #16294a, #0d1830 60%, #081120);
  border-color: rgba(127,168,224,.4);
  box-shadow: 0 0 70px rgba(127,168,224,.28), inset 0 0 34px rgba(127,168,224,.14);
}
.sat {
  background: #101f3a;
  border-color: rgba(127,168,224,.3);
  color: #8FC5F0;
  box-shadow: 0 14px 32px -12px rgba(2,8,22,.9), 0 0 24px rgba(127,168,224,.18);
}
.nav.scrolled {
  background: rgba(9, 17, 33, .85);
  box-shadow: 0 10px 30px -22px rgba(2,8,22,.9);
}
.nav-links a:hover { color: #8FC5F0; background: rgba(127,168,224,.12); }
.nav-links a.active { color: #8FC5F0; background: rgba(127,168,224,.14); }
.lang-switch { background: rgba(16, 31, 58, .8); border-color: var(--line); }
.lang-switch button.active { background: linear-gradient(92deg, #3B5D8C, #2B416B); color: #ffffff; }
.nav-burger span { background: #eef3fa; }
.hero-badge {
  background: rgba(16,31,58,.7);
  border-color: rgba(127,168,224,.3);
  color: #8FC5F0;
  box-shadow: 0 10px 26px -18px rgba(2,8,22,.9);
}
.hero p.lead { color: #A0ACBF; }
.stat { background: rgba(16, 31, 58, .75); border-color: var(--line); }
.stat:hover { box-shadow: 0 0 0 1px rgba(127,168,224,.25), 0 34px 80px -30px rgba(2,8,22,.9); }
.stat-num { background: linear-gradient(92deg, #8FC5F0, #7FA8E0 45%, #A0ACBF); -webkit-background-clip: text; background-clip: text; color: transparent; }
.marquee { background: rgba(13, 24, 45, .8); }
.marquee span { color: #A0ACBF; }
.card::before { background: radial-gradient(420px 220px at 50% -20%, rgba(127,168,224,.16), transparent 60%); }
.card:hover { border-color: rgba(127,168,224,.4); }
.card-icon { color: #8FC5F0; }
.tag { color: #8FC5F0; border-color: rgba(127,168,224,.3); background: rgba(127,168,224,.08); }
.step { background: var(--panel); }
.step:hover { border-color: rgba(127,168,224,.4); }
.region { background: var(--panel); }
.region:hover { border-color: rgba(127,168,224,.4); }
.case { background: var(--panel); }
.case:hover { border-color: rgba(127,168,224,.4); }
.case-top { background: linear-gradient(135deg, rgba(127,168,224,.14), rgba(59,93,140,.12)); }
.case-region { color: #8FC5F0; }
.case:hover .case-metric { border-top-color: rgba(127,168,224,.35); }
.case-metric b { background: linear-gradient(92deg, #8FC5F0, #7FA8E0 45%, #A0ACBF); -webkit-background-clip: text; background-clip: text; color: transparent; }
.btn-ghost {
  background: rgba(16,31,58,.7);
  border-color: rgba(127,168,224,.35);
  color: #8FC5F0;
}
.btn-ghost:hover { background: rgba(20,40,74,.85); border-color: #7FA8E0; color: #eef3fa; }
.btn-primary { background: linear-gradient(92deg, #3B5D8C, #2B416B); color: #ffffff; box-shadow: 0 14px 34px -12px rgba(2,8,22,.9), 0 0 30px rgba(127,168,224,.15); }
.btn-primary:hover { box-shadow: 0 20px 44px -14px rgba(2,8,22,.95), 0 0 44px rgba(127,168,224,.25); }
.grad-text {
  background: linear-gradient(92deg, #8FC5F0, #7FA8E0, #A0ACBF, #8FC5F0);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.cta {
  background:
    radial-gradient(820px 360px at 18% -40%, rgba(127,168,224,.30), transparent 70%),
    radial-gradient(680px 320px at 88% 130%, rgba(160,172,191,.20), transparent 70%),
    linear-gradient(135deg, #3B5D8C 0%, #2B416B 52%, #16294A 100%);
  border: 1px solid rgba(127,168,224,.3);
  box-shadow: 0 0 0 6px rgba(127,168,224,.06), 0 0 70px -18px rgba(127,168,224,.3), 0 34px 80px -30px rgba(2,8,22,.9);
}
.cta::before {
  background-image:
    linear-gradient(rgba(160,172,191,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(160,172,191,.08) 1px, transparent 1px);
}
.cta::after { background: linear-gradient(105deg, transparent, rgba(160,172,191,.16), transparent); }
.cta h2 {
  background: linear-gradient(92deg, #9FD0F7, #7FA8E0, #A0ACBF, #9FD0F7);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.cta p { color: rgba(238, 243, 250, .85); }
.cta .btn-primary { background: #ffffff; color: #1d3a63; box-shadow: 0 18px 44px -14px rgba(2,10,40,.6); }
.cta .btn-primary::after { background: linear-gradient(105deg, transparent, rgba(43,65,107,.22), transparent); }
.footer { background: rgba(8, 15, 30, .85); }
.page-hero {
  background:
    radial-gradient(700px 320px at 80% -20%, rgba(127,168,224,.14), transparent 60%),
    radial-gradient(600px 300px at 10% 0%, rgba(59,93,140,.16), transparent 60%);
}
.about-panel::after {
  background-image:
    linear-gradient(rgba(127,168,224,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127,168,224,.06) 1px, transparent 1px);
}
.tl-item::before { background: #101f3a; border-color: #7FA8E0; box-shadow: 0 0 16px rgba(127,168,224,.5); }
.compare thead th { background: linear-gradient(135deg, rgba(127,168,224,.16), rgba(59,93,140,.14)); }
.compare tbody tr:hover { background: rgba(127,168,224,.06); }
.field input, .field select, .field textarea { background: rgba(9, 17, 33, .85); color: #eef3fa; border-color: var(--line); }
.field select option { background: #101f3a; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: #7FA8E0; box-shadow: 0 0 0 4px rgba(127,168,224,.14); }
.form-card, .contact-card, .faq-item, .about-panel, .svc, .compare, .card, .step, .region, .case { background: var(--panel); }
.faq-item.open { border-color: rgba(127,168,224,.45); }
.faq-q:hover { color: #8FC5F0; }
.faq-ico { color: #8FC5F0; }
@media (max-width: 760px) {
  .nav-links { background: rgba(8, 15, 30, .97); }
}
/* ---------- PHP dynamic extras ---------- */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  z-index: 300;
  background: linear-gradient(90deg, #8FC5F0, #7FA8E0, #A0ACBF);
  box-shadow: 0 0 12px rgba(127,168,224,.65);
}
.hero canvas.particles {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}
.form-error {
  margin-top: 16px;
  border: 1px solid rgba(248,113,113,.5);
  border-radius: 12px;
  padding: 14px 18px;
  color: #fca5a5;
  background: rgba(248,113,113,.08);
  font-size: 14px;
}
.form-ok-visible {
  margin-top: 20px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  padding: 22px;
  background: rgba(127,168,224,.08);
}
/* ============================================================
   Stronger dynamics & selection contrast (v2)
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(36px) scale(.99);
  filter: blur(8px);
  transition: opacity .85s cubic-bezier(.16,1,.3,1), transform .85s cubic-bezier(.16,1,.3,1), filter .85s;
}
.reveal.in { opacity: 1; transform: none; filter: none; }

.card, .svc, .region, .case, .step, .stat, .contact-card {
  transition: transform .32s cubic-bezier(.2,.8,.2,1), box-shadow .32s, border-color .32s, background .32s;
}
.card:hover, .svc:hover, .region:hover, .case:hover {
  transform: translateY(-10px) scale(1.018);
  border-color: var(--blue);
  box-shadow:
    0 26px 64px -20px rgba(127,168,224,.5),
    0 0 0 1px rgba(127,168,224,.28),
    0 0 42px -12px rgba(127,168,224,.4);
  background: linear-gradient(160deg, rgba(127,168,224,.10), rgba(16,31,58,.9) 55%);
}
.step:hover { transform: translateY(-9px) scale(1.025); border-color: var(--blue); }
.step:hover::after { transform: scaleX(1); }
.stat:hover { transform: translateY(-6px) scale(1.03); border-color: var(--blue); }

.card-icon, .region-flag {
  transition: transform .32s cubic-bezier(.2,.8,.2,1), background .3s, color .3s, box-shadow .3s;
}
.card:hover .card-icon, .svc:hover .card-icon, .contact-card:hover .card-icon {
  background: var(--grad);
  color: #ffffff;
  transform: scale(1.12) rotate(-5deg);
  box-shadow: 0 10px 26px -10px rgba(127,168,224,.7);
}
.region:hover .region-flag { transform: scale(1.16) rotate(4deg); }
.card:hover h3, .svc:hover h3, .region:hover h4 { color: var(--blue); }

.tag { transition: background .25s, color .25s, transform .25s, border-color .25s; }
.card:hover .tag, .svc:hover .tag {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px -8px rgba(127,168,224,.8);
}

.case-arrow { display: inline-flex; transition: transform .3s, color .3s; }
.case:hover .case-arrow { transform: translateX(8px); color: var(--blue); }

.btn { transition: transform .28s cubic-bezier(.2,.8,.2,1), box-shadow .28s, background .28s, border-color .28s; }
.btn:hover { transform: translateY(-3px) scale(1.03); }

.aurora { opacity: .8; }
.aurora.a1 { animation-duration: 9s; }
.aurora.a2 { animation-duration: 12s; }
.aurora.a3 { animation-duration: 14s; }

.hero-badge { animation: badgePulse 3s ease-in-out infinite; }
@keyframes badgePulse {
  0%, 100% { box-shadow: 0 10px 26px -18px rgba(127,168,224,.4); }
  50% { box-shadow: 0 10px 32px -8px rgba(127,168,224,.85); }
}

.marquee-track { animation-duration: 22s; }

/* 国旗图标 */
.region-flag svg.flag-icon { width: 42px; height: 28px; border-radius: 3px; box-shadow: 0 3px 10px rgba(2,8,22,.45); }
.region-flag svg.flag-icon.globe { width: 36px; height: 36px; box-shadow: none; }
/* ---------- 404 premium ---------- */
.nf-hero { min-height: 100vh; }
.nf-wrap { text-align: center; position: relative; z-index: 1; padding: 60px 0; }
.nf-track { position: relative; display: inline-block; }
.nf-code {
  display: inline-block;
  font-family: var(--mono);
  font-size: clamp(96px, 20vw, 220px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: .02em;
  background: linear-gradient(120deg, #8FC5F0, #7FA8E0 40%, #A0ACBF 72%, #8FC5F0);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 18px 44px rgba(127,168,224,.4));
  animation: gradShift 6s ease-in-out infinite, nfFloat 5s ease-in-out infinite;
}
.nf-code::before {
  content: attr(data-i18n);
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, #8FC5F0, #7FA8E0 40%, #A0ACBF 72%, #8FC5F0);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transform: translate(3px, 3px);
  opacity: .35;
  filter: blur(2px);
  z-index: -1;
}
@keyframes nfFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}
.nf-title { font-size: clamp(26px, 4vw, 42px); font-weight: 800; margin-top: 26px; color: var(--text); }
.nf-desc { color: var(--muted); margin: 14px auto 36px; max-width: 520px; font-size: 16px; }
.nf-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
/* ============================================================
   Mobile fixes: overflow + menu overlap
   ============================================================ */
.hero h1, .hero p.lead, .section-title { overflow-wrap: break-word; }

@media (max-width: 1020px) {
  .hero-inner { grid-template-columns: minmax(0, 1fr); }
  .values { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-inner > * { min-width: 0; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-4 > *, .grid-3 > * { min-width: 0; }
}

@media (max-width: 760px) {
  .hero-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .stat { padding: 14px 10px; min-width: 0; }
  .stat-num { font-size: 22px; }
  .stat-label { font-size: 11.5px; }

  .grid-3, .grid-4, .grid-2, .svc-grid, .values { grid-template-columns: minmax(0, 1fr); }
  .grid-3 > *, .grid-4 > *, .grid-2 > *, .svc-grid > *, .values > *, .about-grid > *, .contact-grid > * { min-width: 0; }
  .process { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  /* 菜单展开：Logo 与右上角按钮保持在遮罩上方，菜单内容从导航栏下方开始 */
  .nav .brand, .nav-actions { position: relative; z-index: 102; }
  .nav-links {
    justify-content: flex-start;
    padding: 110px 24px 48px;
    overflow-y: auto;
  }
  .nav-links .lang-switch { margin-top: 10px; }
}

@media (max-width: 480px) {
  .process { grid-template-columns: minmax(0, 1fr); }
}

/* ============================================================
   Mobile polish (responsive spacing / inputs / layout)
   ============================================================ */
@media (max-width: 760px) {
  .hero { padding: 104px 0 54px; min-height: auto; }
  .hero h1 { font-size: clamp(32px, 9vw, 46px); }
  .hero p.lead { font-size: 15.5px; margin: 18px 0 26px; }
  .hero-badge { font-size: 12px; padding: 7px 13px; margin-bottom: 20px; }
  .hero-stats { margin-top: 32px; }
  .hero-scroll { display: none; }
  .section { padding: 56px 0; }
  .page-hero { padding: 116px 0 42px; }
  .page-hero p { font-size: 15px; }
  .marquee { padding: 16px 0; }
  .footer { padding: 44px 0 24px; }
  .footer-bottom { flex-direction: column; gap: 6px; text-align: center; }
  .footer-grid { gap: 28px 20px; }
  .field input, .field select, .field textarea { font-size: 16px; }
  .nav-cta { padding: 9px 13px; font-size: 13px; }
  .values { gap: 14px; margin-top: 36px; }
  .card { padding: 22px 18px; }
  .svc { padding: 24px 20px; }
  .region { padding: 20px 16px; gap: 14px; }
  .grid-3, .grid-4, .grid-2, .svc-grid { gap: 16px; }
}

/* 缩小首页轨道视觉，减少手机端空白 */
@media (max-width: 760px) {
  .hero-visual { min-height: 300px; margin-top: 6px; }
  .orbit { width: 300px; height: 300px; transform: none; }
  .orbit-ring.r2 { inset: 41px; }
  .orbit-ring.r3 { inset: 82px; }
  .orbit-core { inset: 101px; }
  .orbit-core small { font-size: 9px; }
  .sat { width: 38px; height: 38px; border-radius: 11px; }
  .sat svg { width: 19px; height: 19px; }
  .sat.s1 { top: -8px; }
  .sat.s2 { right: -12px; top: 38%; }
  .sat.s3 { bottom: 2px; left: 5%; }
  .sat.s4 { left: -18px; top: 14%; }
}
@media (max-width: 420px) {
  .hero-visual { min-height: 266px; }
  .orbit { width: 264px; height: 264px; }
  .orbit-ring.r2 { inset: 36px; }
  .orbit-ring.r3 { inset: 72px; }
  .orbit-core { inset: 89px; }
  .sat { width: 34px; height: 34px; }
  .sat svg { width: 17px; height: 17px; }
  .sat.s1 { top: -7px; }
  .sat.s2 { right: -10px; }
  .sat.s4 { left: -15px; }
}


/* ============================================================
   Case arrow: clear circular tap target
   ============================================================ */
.case-top .case-arrow {
  display: inline-grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--grad-soft);
  color: var(--blue);
  flex: none;
  text-decoration: none;
  transition: transform .25s, background .25s, color .25s, border-color .25s;
}
.case-top .case-arrow svg { width: 19px; height: 19px; }
.case-top .case-arrow:hover { transform: translateX(3px); }
.case:hover .case-arrow {
  background: var(--grad);
  color: #fff;
  border-color: transparent;
  transform: translateX(3px);
}