:root {
  --navy: #071936;
  --navy-2: #0e2a56;
  --blue: #1556b8;
  --blue-soft: #eaf2ff;
  --gold: #c9a64b;
  --gold-soft: #f6edcf;
  --ink: #142033;
  --muted: #5e6a7b;
  --line: #dbe2eb;
  --surface: #ffffff;
  --surface-alt: #f6f8fb;
  --tubular-blue: #343c91;
  --tubular-cyan: #18a6c7;
  --tubular-green: #57bd83;
  --tubular-orange: #f29a4a;
  --shadow: 0 18px 50px rgba(7, 25, 54, 0.12);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, "Helvetica Neue", sans-serif;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 78px 0; }
.section-alt { background: var(--surface-alt); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 16px;
  color: var(--blue);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--gold); }
.section-title { margin: 0 0 18px; font-size: clamp(2rem, 4vw, 3.35rem); line-height: 1.08; letter-spacing: -.035em; }
.section-intro { margin: 0; max-width: 760px; color: var(--muted); font-size: 1.08rem; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(219,226,235,.9);
}
.navbar { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; min-width: 0; }
.brand img { width: 48px; height: 48px; object-fit: contain; }
.brand-text { display: flex; flex-direction: column; line-height: 1.08; }
.brand-text strong { color: var(--navy); font-size: 1rem; letter-spacing: .01em; }
.brand-text span { margin-top: 5px; color: var(--muted); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a { padding: 10px 13px; border-radius: 999px; color: #334155; font-size: .92rem; font-weight: 700; text-decoration: none; }
.nav-links a:hover, .nav-links a[aria-current="page"] { background: var(--blue-soft); color: var(--blue); }
.nav-cta { background: var(--navy) !important; color: white !important; padding-inline: 18px !important; }
.nav-cta:hover { background: var(--blue) !important; }

/* Buttons */
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 48px; padding: 12px 20px; border-radius: 999px;
  border: 1px solid transparent; text-decoration: none; font-size: .94rem; font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--blue); box-shadow: 0 10px 26px rgba(21,86,184,.25); }
.button-primary:hover { background: #0e4497; }
.button-dark { color: white; background: var(--navy); box-shadow: 0 10px 26px rgba(7,25,54,.22); }
.button-dark:hover { background: var(--navy-2); }
.button-light { color: var(--navy); background: white; border-color: rgba(255,255,255,.65); }
.button-outline { color: var(--navy); background: transparent; border-color: #b8c3d1; }
.button-outline:hover { background: white; box-shadow: 0 10px 26px rgba(7,25,54,.08); }
.arrow { font-size: 1.08rem; line-height: 1; }

/* Home hero */
.home-hero { padding: 30px 0 0; }
.hero-panel {
  min-height: clamp(420px, 52vw, 620px);
  border-radius: 28px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: flex-end;
  background: linear-gradient(90deg, rgba(4,14,32,.9) 0%, rgba(4,14,32,.64) 43%, rgba(4,14,32,.15) 78%), url('banner-new-bg.png') center/cover no-repeat;
  box-shadow: var(--shadow);
}
.hero-content { width: min(720px, 92%); padding: clamp(40px, 7vw, 76px); color: white; }
.hero-kicker { margin: 0 0 14px; color: #f6d47a; font-size: .82rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.hero-title { margin: 0; font-size: clamp(2.6rem, 6vw, 5rem); line-height: .98; letter-spacing: -.045em; }
.hero-subtitle { margin: 22px 0 0; max-width: 620px; color: rgba(255,255,255,.83); font-size: clamp(1.05rem, 2vw, 1.3rem); }

/* Partnership banner */
.partner-banner { margin-top: 28px; padding: 28px 32px; border-radius: var(--radius); display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 22px; background: linear-gradient(110deg, #f8f9ff, #eef9fb); border: 1px solid #d7e4ef; }
.tubular-mini-logo { display: inline-flex; align-items: center; gap: 10px; color: var(--tubular-blue); font-size: 1.75rem; font-weight: 800; letter-spacing: -.04em; }
.tubular-symbol { position: relative; display: inline-block; width: 35px; height: 26px; flex: 0 0 35px; color: currentColor; }
.tubular-symbol::after { content: ""; position: absolute; right: 2px; top: 4px; width: 18px; height: 18px; border-radius: 3px; background: currentColor; transform: rotate(45deg); }
.tubular-symbol i { position: absolute; top: 11px; display: block; border-radius: 50%; background: currentColor; }
.tubular-symbol i:nth-child(1) { left: 0; width: 4px; height: 4px; }
.tubular-symbol i:nth-child(2) { left: 7px; width: 5px; height: 5px; top: 10.5px; }
.tubular-symbol i:nth-child(3) { left: 15px; width: 6px; height: 6px; top: 10px; }
.partner-banner h2 { margin: 0 0 4px; font-size: 1.22rem; }
.partner-banner p { margin: 0; color: var(--muted); }

/* Home content */
.split { display: grid; grid-template-columns: 1fr 1.18fr; gap: clamp(38px, 7vw, 84px); align-items: center; }
.split.reverse { grid-template-columns: 1.18fr 1fr; }
.split-visual { min-height: 420px; border-radius: var(--radius); background-position: center; background-size: cover; box-shadow: var(--shadow); }
.visual-1 { background-image: url('block1-img.png'); }
.visual-2 { background-image: url('block2-img.png'); }
.copy h2 { margin: 0 0 20px; font-size: clamp(2rem, 4vw, 3.05rem); line-height: 1.08; letter-spacing: -.035em; }
.copy p { margin: 0 0 16px; color: var(--muted); }
.copy p:last-child { margin-bottom: 0; }

.numbers-wrap { padding: 72px 0; background: var(--navy); color: white; overflow: hidden; position: relative; }
.numbers-wrap::after { content: ""; position: absolute; right: -10%; bottom: -80%; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(201,166,75,.22), transparent 67%); }
.numbers-image { height: 190px; border-radius: var(--radius); background: linear-gradient(90deg, rgba(7,25,54,.28), rgba(7,25,54,.28)), url('footer-new-bg.png') center/cover; margin-bottom: 38px; border: 1px solid rgba(255,255,255,.15); }
.number-heading { margin: 0 0 28px; text-align: center; font-size: clamp(1.8rem, 3vw, 2.8rem); }
.number-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 720px; margin: 0 auto; }
.number-item { padding: 10px 28px; text-align: center; }
.number-item + .number-item { border-left: 1px solid rgba(255,255,255,.25); }
.number-item strong { display: block; color: #f4cf70; font-size: clamp(3rem, 6vw, 5rem); line-height: 1; }
.number-item span { display: block; margin-top: 12px; color: rgba(255,255,255,.75); }

/* Tubular page */
.tubular-hero { position: relative; overflow: hidden; background: linear-gradient(135deg, #0b1432 0%, #232d73 58%, #174f74 100%); color: white; }
.tubular-hero::before, .tubular-hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(2px); }
.tubular-hero::before { width: 480px; height: 480px; right: -140px; top: -210px; background: radial-gradient(circle, rgba(87,189,131,.34), transparent 68%); }
.tubular-hero::after { width: 400px; height: 400px; left: 25%; bottom: -280px; background: radial-gradient(circle, rgba(24,166,199,.30), transparent 70%); }
.tubular-hero-inner { min-height: 610px; display: grid; grid-template-columns: 1.18fr .82fr; align-items: center; gap: 58px; padding: 88px 0; position: relative; z-index: 2; }
.tubular-badge { display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px; border-radius: 999px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.22); color: rgba(255,255,255,.9); font-size: .76rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.tubular-hero h1 { margin: 22px 0 18px; font-size: clamp(3rem, 6vw, 5.5rem); line-height: .96; letter-spacing: -.055em; }
.tubular-hero .lead { margin: 0; max-width: 700px; color: rgba(255,255,255,.78); font-size: clamp(1.05rem, 2vw, 1.28rem); }
.cn-line { display: block; margin-top: 14px; color: #b6e9ef; font-size: .98rem; font-weight: 700; }
.tubular-brand-card { padding: 34px; border: 1px solid rgba(255,255,255,.22); border-radius: 28px; background: rgba(255,255,255,.10); backdrop-filter: blur(16px); box-shadow: 0 26px 80px rgba(0,0,0,.22); }
.tubular-wordmark { display: flex; align-items: center; gap: 16px; font-size: clamp(3rem, 7vw, 5.2rem); line-height: 1; font-weight: 800; letter-spacing: -.065em; }
.tubular-wordmark .tubular-symbol { width: 58px; height: 42px; flex-basis: 58px; }
.tubular-wordmark .tubular-symbol::after { width: 30px; height: 30px; top: 6px; right: 4px; border-radius: 5px; }
.tubular-wordmark .tubular-symbol i:nth-child(1) { width: 6px; height: 6px; top: 18px; }
.tubular-wordmark .tubular-symbol i:nth-child(2) { left: 11px; width: 8px; height: 8px; top: 17px; }
.tubular-wordmark .tubular-symbol i:nth-child(3) { left: 24px; width: 10px; height: 10px; top: 16px; }
.partner-label { margin-top: 28px; padding-top: 25px; border-top: 1px solid rgba(255,255,255,.2); }
.partner-label strong { display: block; color: #f4cf70; font-size: 1.08rem; }
.partner-label span { display: block; margin-top: 8px; color: rgba(255,255,255,.72); }

.proof-card { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; padding: clamp(34px, 6vw, 64px); border-radius: 28px; background: white; border: 1px solid var(--line); box-shadow: var(--shadow); }
.proof-card h2 { margin: 0 0 18px; font-size: clamp(2rem, 4vw, 3.1rem); line-height: 1.08; letter-spacing: -.035em; }
.proof-card p { color: var(--muted); margin: 0 0 16px; }
.proof-list { display: grid; gap: 12px; align-content: start; }
.proof-item { display: flex; gap: 13px; padding: 16px 18px; border-radius: 14px; background: var(--surface-alt); border: 1px solid #e6ebf1; }
.proof-item b { color: var(--blue); }
.check { flex: 0 0 26px; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: #dff5e8; color: #167544; font-weight: 900; }

.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 18px; margin-top: 40px; }
.metric { min-height: 160px; padding: 25px; border-radius: 18px; background: white; border: 1px solid var(--line); box-shadow: 0 9px 28px rgba(7,25,54,.06); }
.metric strong { display: block; color: var(--tubular-blue); font-size: clamp(2.4rem, 5vw, 3.7rem); line-height: 1; letter-spacing: -.055em; }
.metric span { display: block; margin-top: 14px; color: var(--muted); font-size: .93rem; line-height: 1.4; }
.metric-note { margin: 18px 0 0; color: #7b8797; font-size: .78rem; text-align: right; }

.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; margin-top: 42px; }
.feature-card { position: relative; min-height: 275px; padding: 28px; border-radius: 20px; background: white; border: 1px solid var(--line); box-shadow: 0 12px 34px rgba(7,25,54,.07); overflow: hidden; }
.feature-card::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 5px; background: linear-gradient(90deg, var(--tubular-blue), var(--tubular-cyan), var(--tubular-green)); }
.card-num { color: var(--tubular-cyan); font-size: .76rem; font-weight: 900; letter-spacing: .12em; }
.feature-card h3 { margin: 30px 0 12px; font-size: 1.34rem; }
.feature-card p { margin: 0; color: var(--muted); font-size: .94rem; }

.audience-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 38px; }
.audience-pill { padding: 22px; border-radius: 18px; background: linear-gradient(140deg, #0e2348, #15386f); color: white; }
.audience-pill h3 { margin: 0 0 7px; font-size: 1.08rem; }
.audience-pill p { margin: 0; color: rgba(255,255,255,.7); font-size: .88rem; }

.process-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; margin-top: 42px; }
.process-step { position: relative; padding: 0 18px; text-align: center; }
.process-step:not(:last-child)::after { content: ""; position: absolute; top: 24px; left: 67%; width: 66%; height: 1px; background: #cfd8e4; }
.process-icon { width: 50px; height: 50px; border-radius: 50%; margin: 0 auto 15px; display: grid; place-items: center; background: var(--blue-soft); color: var(--blue); font-weight: 900; position: relative; z-index: 2; }
.process-step h3 { margin: 0 0 7px; font-size: 1rem; }
.process-step p { margin: 0; color: var(--muted); font-size: .82rem; line-height: 1.45; }

.cta-panel { padding: clamp(38px, 7vw, 72px); border-radius: 28px; background: linear-gradient(135deg, #071936, #1556b8); color: white; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 30px; overflow: hidden; position: relative; }
.cta-panel::after { content: ""; position: absolute; width: 280px; height: 280px; border-radius: 50%; right: -110px; bottom: -150px; background: radial-gradient(circle, rgba(244,207,112,.35), transparent 70%); }
.cta-panel h2 { margin: 0 0 10px; font-size: clamp(2rem, 4vw, 3rem); line-height: 1.08; position: relative; z-index: 2; }
.cta-panel p { margin: 0; color: rgba(255,255,255,.73); position: relative; z-index: 2; }
.cta-panel .button { position: relative; z-index: 2; }

/* Footer */
.site-footer { padding: 56px 0 28px; background: #061329; color: white; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 48px; }
.footer-brand { display: flex; align-items: center; gap: 13px; margin-bottom: 16px; }
.footer-brand img { width: 58px; height: 58px; object-fit: contain; }
.footer-brand strong { font-size: 1.12rem; }
.footer-copy { max-width: 460px; color: rgba(255,255,255,.62); font-size: .9rem; }
.footer-col h3 { margin: 0 0 14px; color: #f4cf70; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; }
.footer-col p, .footer-col a { color: rgba(255,255,255,.7); font-size: .9rem; text-decoration: none; }
.footer-col a:hover { color: white; }
.footer-bottom { margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.13); display: flex; justify-content: space-between; gap: 20px; color: rgba(255,255,255,.47); font-size: .78rem; }

@media (max-width: 980px) {
  .split, .split.reverse, .proof-card, .tubular-hero-inner { grid-template-columns: 1fr; }
  .split.reverse .copy { order: 2; }
  .split.reverse .split-visual { order: 1; }
  .tubular-hero-inner { min-height: auto; padding: 72px 0; }
  .tubular-brand-card { max-width: 620px; }
  .metric-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .card-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .process-grid { grid-template-columns: repeat(3, minmax(0,1fr)); gap: 28px 0; }
  .process-step::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 26px, 1180px); }
  .navbar { min-height: 68px; }
  .brand img { width: 42px; height: 42px; }
  .brand-text span { display: none; }
  .nav-links { gap: 2px; }
  .nav-links a { padding: 8px 9px; font-size: .8rem; }
  .nav-cta { display: none !important; }
  .home-hero { padding-top: 14px; }
  .hero-panel { min-height: 500px; border-radius: 20px; }
  .hero-content { padding: 34px 28px; }
  .partner-banner { grid-template-columns: 1fr; padding: 24px; }
  .partner-banner .button { justify-self: start; }
  .section { padding: 58px 0; }
  .split-visual { min-height: 330px; }
  .numbers-image { height: 150px; }
  .number-grid { grid-template-columns: 1fr; }
  .number-item + .number-item { border-left: 0; border-top: 1px solid rgba(255,255,255,.25); padding-top: 28px; margin-top: 18px; }
  .tubular-hero h1 { font-size: clamp(2.8rem, 13vw, 4.2rem); }
  .tubular-brand-card { padding: 26px; }
  .metric-grid, .card-grid, .audience-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .cta-panel { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > :first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 460px) {
  .brand-text strong { font-size: .86rem; }
  .nav-links a { padding: 7px 8px; font-size: .76rem; }
  .nav-links a:nth-child(1) { display: none; }
  .process-grid { grid-template-columns: 1fr; }
}

/* Performance marketing page */
.performance-hero {
  position: relative;
  overflow: hidden;
  color: white;
  background:
    radial-gradient(circle at 84% 18%, rgba(129, 92, 246, .34), transparent 25%),
    radial-gradient(circle at 72% 78%, rgba(18, 214, 209, .20), transparent 29%),
    linear-gradient(135deg, #050b1d 0%, #081b3f 48%, #10133b 100%);
}
.performance-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .32;
  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: 46px 46px;
  mask-image: linear-gradient(to right, transparent, black 45%, black);
}
.performance-hero::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  left: -250px;
  bottom: -350px;
  background: radial-gradient(circle, rgba(21,86,184,.5), transparent 67%);
}
.performance-hero-inner {
  position: relative;
  z-index: 2;
  min-height: 650px;
  padding: 88px 0;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: clamp(45px, 7vw, 84px);
}
.performance-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.08);
  color: #dce7ff;
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.performance-hero h1 {
  margin: 22px 0 18px;
  max-width: 760px;
  font-size: clamp(3rem, 6vw, 5.45rem);
  line-height: .96;
  letter-spacing: -.055em;
}
.performance-hero .lead {
  margin: 0;
  max-width: 720px;
  color: rgba(255,255,255,.78);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}
.performance-cn { color: #9fe9ea; }

.media-system {
  padding: 24px;
  border: 1px solid rgba(255,255,255,.17);
  border-radius: 30px;
  background: rgba(255,255,255,.075);
  box-shadow: 0 34px 90px rgba(0,0,0,.30);
  backdrop-filter: blur(18px);
}
.media-system-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(255,255,255,.68);
  font-size: .77rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.media-system-label::after {
  content: "LIVE";
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(91,226,181,.12);
  color: #79efc1;
  border: 1px solid rgba(121,239,193,.28);
  font-size: .62rem;
}
.media-orbit {
  position: relative;
  min-height: 390px;
  margin-top: 12px;
  display: grid;
  place-items: center;
}
.orbit-core {
  width: 168px;
  height: 168px;
  border-radius: 50%;
  display: grid;
  place-content: center;
  text-align: center;
  position: relative;
  z-index: 4;
  background: linear-gradient(145deg, rgba(255,255,255,.16), rgba(255,255,255,.055));
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: inset 0 0 40px rgba(255,255,255,.05), 0 24px 60px rgba(0,0,0,.28);
}
.orbit-core strong {
  display: block;
  font-size: 3.25rem;
  line-height: 1;
  letter-spacing: -.06em;
  background: linear-gradient(135deg, #fff, #9fe9ea 52%, #f6cf72);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.orbit-core span { margin-top: 10px; max-width: 110px; color: rgba(255,255,255,.62); font-size: .72rem; line-height: 1.35; }
.orbit-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.13); }
.orbit-ring-one { width: 270px; height: 270px; }
.orbit-ring-two { width: 370px; height: 370px; border-style: dashed; border-color: rgba(159,233,234,.18); }
.orbit-chip {
  position: absolute;
  z-index: 5;
  display: grid;
  place-items: center;
  min-width: 72px;
  height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(5,11,29,.86);
  border: 1px solid rgba(255,255,255,.19);
  box-shadow: 0 12px 28px rgba(0,0,0,.30);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .02em;
}
.orbit-meta { top: 32px; left: 50%; transform: translateX(-50%); color: #8ab4ff; }
.orbit-tiktok { right: 12px; top: 47%; transform: translateY(-50%); color: #fff; }
.orbit-kwai { bottom: 40px; left: 50%; transform: translateX(-50%); color: #ffcf79; }
.orbit-google { left: 18px; top: 52%; transform: translateY(-50%); color: #9fe9ea; }
.orbit-native { right: 52px; bottom: 74px; color: #aee7bd; }
.media-system-footer { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.media-system-footer span { padding: 10px; border-radius: 11px; text-align: center; background: rgba(255,255,255,.055); color: rgba(255,255,255,.61); font-size: .68rem; }

.priority-channel-grid {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.priority-channel {
  position: relative;
  overflow: hidden;
  min-height: 390px;
  padding: 30px;
  border-radius: 24px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 16px 44px rgba(7,25,54,.08);
}
.priority-channel::after {
  content: "";
  position: absolute;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  right: -115px;
  bottom: -115px;
  background: radial-gradient(circle, var(--channel-glow), transparent 68%);
}
.channel-meta { --channel-glow: rgba(42,104,255,.28); }
.channel-tiktok { --channel-glow: rgba(255,49,132,.24); }
.channel-kwai { --channel-glow: rgba(255,161,50,.27); }
.priority-channel::before { content: ""; position: absolute; inset: 0 0 auto; height: 6px; background: var(--channel-line); }
.channel-meta { --channel-line: linear-gradient(90deg, #1167ed, #7aaaff); }
.channel-tiktok { --channel-line: linear-gradient(90deg, #00d7d7, #ff2b78); }
.channel-kwai { --channel-line: linear-gradient(90deg, #ff8a22, #ffca65); }
.channel-head { display: flex; justify-content: space-between; align-items: center; gap: 15px; }
.channel-monogram {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: white;
  background: var(--navy);
  font-size: 1.25rem;
  font-weight: 900;
  box-shadow: 0 10px 24px rgba(7,25,54,.18);
}
.channel-meta .channel-monogram { background: #1769e8; }
.channel-tiktok .channel-monogram { background: linear-gradient(135deg, #02aeb4, #e52664); }
.channel-kwai .channel-monogram { background: #f0912c; }
.channel-tier { color: #8691a1; font-size: .68rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.priority-channel h3 { margin: 28px 0 0; font-size: 1.65rem; line-height: 1.05; }
.channel-subtitle { margin: 6px 0 15px !important; color: var(--blue) !important; font-size: .87rem; font-weight: 800; }
.priority-channel p { color: var(--muted); margin: 0; font-size: .94rem; }
.channel-tags { position: relative; z-index: 2; display: flex; flex-wrap: wrap; gap: 7px; margin-top: 24px; }
.channel-tags span { padding: 6px 9px; border-radius: 999px; background: var(--surface-alt); border: 1px solid #e2e8f0; color: #536174; font-size: .7rem; font-weight: 800; }

.platform-matrix { margin-top: 38px; display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.platform-card {
  min-height: 132px;
  padding: 22px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  border-radius: 18px;
  background: white;
  border: 1px solid var(--line);
  box-shadow: 0 9px 27px rgba(7,25,54,.055);
}
.platform-code {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--navy);
  color: #f4cf70;
  font-size: .76rem;
  font-weight: 900;
}
.platform-card h3 { margin: 2px 0 6px; font-size: 1rem; }
.platform-card p { margin: 0; color: var(--muted); font-size: .84rem; line-height: 1.5; }
.platform-intelligence { background: linear-gradient(145deg, #f6f7ff, #eefafa); }
.platform-intelligence .platform-code { background: var(--tubular-blue); color: white; }
.service-note { margin: 18px 0 0; text-align: right; color: #7a8798; font-size: .75rem; }

.creative-section { background: #071936; color: white; position: relative; overflow: hidden; }
.creative-section::before { content: ""; position: absolute; width: 600px; height: 600px; border-radius: 50%; right: -260px; top: -250px; background: radial-gradient(circle, rgba(78,121,255,.32), transparent 69%); }
.creative-section .eyebrow { color: #9fe9ea; }
.creative-layout { position: relative; z-index: 2; display: grid; grid-template-columns: .92fr 1.08fr; gap: clamp(45px, 7vw, 88px); align-items: center; }
.creative-copy p { margin: 0 0 16px; color: rgba(255,255,255,.69); }
.creative-stack { display: grid; gap: 12px; }
.creative-stack article { display: grid; grid-template-columns: auto 1fr; gap: 16px; padding: 20px; border-radius: 18px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); }
.creative-stack article > span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; background: rgba(159,233,234,.12); color: #9fe9ea; font-size: .75rem; font-weight: 900; }
.creative-stack h3 { margin: 0 0 5px; font-size: 1.02rem; }
.creative-stack p { margin: 0; color: rgba(255,255,255,.65); font-size: .86rem; }

.advantage-grid { margin-top: 40px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.advantage-card { min-height: 235px; padding: 26px; border-radius: 20px; background: white; border: 1px solid var(--line); box-shadow: 0 10px 32px rgba(7,25,54,.06); }
.advantage-icon { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 13px; background: var(--blue-soft); color: var(--blue); font-size: .72rem; font-weight: 900; }
.advantage-card h3 { margin: 28px 0 10px; font-size: 1.17rem; }
.advantage-card p { margin: 0; color: var(--muted); font-size: .9rem; }

.capability-grid { margin-top: 40px; display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: var(--line); }
.capability-grid article { min-height: 230px; padding: 28px; background: white; }
.capability-grid article > span { color: var(--blue); font-size: .7rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.capability-grid h3 { margin: 30px 0 10px; font-size: 1.16rem; }
.capability-grid p { margin: 0; color: var(--muted); font-size: .88rem; }

.process-shell { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(42px, 7vw, 86px); align-items: start; }
.performance-process { display: grid; gap: 10px; }
.performance-process article { display: grid; grid-template-columns: 58px 110px 1fr; gap: 14px; align-items: center; padding: 18px 20px; border-radius: 16px; background: white; border: 1px solid var(--line); }
.performance-process strong { color: var(--blue); font-size: .75rem; letter-spacing: .1em; }
.performance-process h3 { margin: 0; font-size: 1rem; }
.performance-process p { margin: 0; color: var(--muted); font-size: .84rem; }

.outcomes-layout { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 80px); align-items: center; }
.outcome-cloud { min-height: 360px; padding: 28px; display: flex; flex-wrap: wrap; align-content: center; justify-content: center; gap: 10px; border-radius: 28px; background: linear-gradient(145deg, #071936, #12356b); box-shadow: var(--shadow); }
.outcome-cloud span { padding: 9px 14px; border-radius: 999px; color: white; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.13); font-size: .83rem; font-weight: 800; }
.outcome-cloud span:nth-child(3n+1) { background: rgba(159,233,234,.13); color: #bff7f7; }
.outcome-cloud span:nth-child(3n+2) { background: rgba(244,207,112,.12); color: #f6db98; }

.faq-grid { margin-top: 38px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.faq-grid details { padding: 20px 22px; border-radius: 17px; background: white; border: 1px solid var(--line); }
.faq-grid summary { cursor: pointer; color: var(--navy); font-weight: 800; list-style: none; }
.faq-grid summary::-webkit-details-marker { display: none; }
.faq-grid summary::after { content: "+"; float: right; color: var(--blue); font-size: 1.2rem; }
.faq-grid details[open] summary::after { content: "–"; }
.faq-grid p { margin: 13px 0 0; color: var(--muted); font-size: .88rem; }
.performance-cta { background: linear-gradient(135deg, #08132f, #313c8e 57%, #116b78); }

@media (max-width: 980px) {
  .performance-hero-inner, .creative-layout, .process-shell, .outcomes-layout { grid-template-columns: 1fr; }
  .performance-hero-inner { min-height: auto; padding: 74px 0; }
  .media-system { max-width: 680px; }
  .priority-channel-grid, .platform-matrix, .advantage-grid, .capability-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .process-shell { gap: 36px; }
}

@media (max-width: 720px) {
  .performance-hero h1 { font-size: clamp(2.8rem, 13vw, 4.2rem); }
  .media-system { padding: 18px; }
  .media-orbit { min-height: 330px; }
  .orbit-ring-one { width: 230px; height: 230px; }
  .orbit-ring-two { width: 310px; height: 310px; }
  .orbit-core { width: 145px; height: 145px; }
  .orbit-meta { top: 22px; }
  .orbit-kwai { bottom: 27px; }
  .orbit-native { right: 24px; bottom: 56px; }
  .media-system-footer { grid-template-columns: 1fr; }
  .priority-channel-grid, .platform-matrix, .advantage-grid, .capability-grid, .faq-grid { grid-template-columns: 1fr; }
  .priority-channel { min-height: auto; }
  .performance-process article { grid-template-columns: 48px 90px 1fr; padding: 16px; }
}

@media (max-width: 520px) {
  .performance-process article { grid-template-columns: 45px 1fr; }
  .performance-process p { grid-column: 2; }
  .orbit-tiktok { right: -2px; }
  .orbit-google { left: -2px; }
}


/* Modern homepage */
.home-modern-hero {
  position: relative;
  overflow: hidden;
  color: white;
  background:
    radial-gradient(circle at 83% 18%, rgba(91, 111, 255, .34), transparent 25%),
    radial-gradient(circle at 72% 82%, rgba(18, 214, 209, .18), transparent 28%),
    linear-gradient(135deg, #040a1c 0%, #071b3d 49%, #10123d 100%);
}
.home-modern-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .23;
  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: 54px 54px;
  mask-image: linear-gradient(to bottom, #000, transparent 88%);
}
.home-modern-hero::after {
  content: "";
  position: absolute;
  width: 560px;
  height: 560px;
  left: -270px;
  bottom: -380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,166,75,.22), transparent 69%);
}
.home-hero-grid {
  position: relative;
  z-index: 2;
  min-height: 690px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: clamp(42px, 7vw, 86px);
  padding: 86px 0;
}
.home-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  color: #bfeff1;
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.home-hero-copy h1 {
  margin: 22px 0 20px;
  max-width: 760px;
  font-size: clamp(3.15rem, 6.4vw, 6rem);
  line-height: .94;
  letter-spacing: -.06em;
}
.home-hero-copy .lead {
  margin: 0;
  max-width: 690px;
  color: rgba(255,255,255,.73);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}
.hero-proof-line { display: flex; flex-wrap: wrap; align-items: center; gap: 11px; margin-top: 30px; color: rgba(255,255,255,.55); font-size: .74rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.hero-proof-line i { width: 4px; height: 4px; border-radius: 50%; background: #f4cf70; }
.growth-system {
  position: relative;
  padding: 22px;
  border-radius: 30px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(18px);
  box-shadow: 0 35px 100px rgba(0,0,0,.35);
}
.growth-system-label { color: rgba(255,255,255,.56); font-size: .72rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.growth-map { position: relative; min-height: 440px; display: grid; place-items: center; overflow: hidden; }
.growth-map::before { content: ""; position: absolute; width: 350px; height: 350px; border-radius: 50%; background: radial-gradient(circle, rgba(65,103,255,.2), transparent 66%); }
.growth-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.15); }
.ring-a { width: 260px; height: 260px; }
.ring-b { width: 370px; height: 370px; border-style: dashed; opacity: .8; animation: slow-spin 42s linear infinite; }
@keyframes slow-spin { to { transform: rotate(360deg); } }
.growth-core { position: relative; z-index: 3; width: 176px; height: 176px; display: grid; place-content: center; text-align: center; border-radius: 50%; background: radial-gradient(circle at 35% 25%, #2a6cca, #071936 72%); border: 1px solid rgba(255,255,255,.25); box-shadow: 0 24px 60px rgba(0,0,0,.38), inset 0 0 35px rgba(255,255,255,.08); }
.growth-core strong { font-size: 3.2rem; line-height: .95; letter-spacing: -.07em; }
.growth-core span { margin-top: 8px; color: #f2d27c; font-size: .72rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.growth-node { position: absolute; z-index: 4; min-width: 88px; padding: 9px 13px; text-align: center; border-radius: 999px; background: rgba(3,10,27,.88); border: 1px solid rgba(255,255,255,.18); color: rgba(255,255,255,.83); box-shadow: 0 13px 28px rgba(0,0,0,.32); font-size: .72rem; font-weight: 900; }
.node-strategy { top: 34px; left: 50%; transform: translateX(-50%); color: #9ec0ff; }
.node-creative { right: 8px; top: 35%; color: #f8b8d0; }
.node-media { right: 27px; bottom: 61px; color: #ffe09a; }
.node-data { left: 20px; bottom: 63px; color: #a9efdc; }
.node-local { left: 0; top: 36%; color: #b6e9ef; }
.node-measure { left: 50%; bottom: 18px; transform: translateX(-50%); color: #d6c7ff; }
.growth-system-footer { display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; }
.growth-system-footer span { padding: 10px 4px; text-align: center; border-radius: 11px; background: rgba(255,255,255,.05); color: rgba(255,255,255,.52); font-size: .68rem; font-weight: 800; }
.home-stat-section { background: #fff; border-bottom: 1px solid var(--line); }
.home-stat-strip { display: grid; grid-template-columns: repeat(3, 1fr); }
.home-stat-strip > div { min-height: 132px; padding: 24px 34px; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 18px; }
.home-stat-strip > div + div { border-left: 1px solid var(--line); }
.home-stat-strip strong { color: var(--blue); font-size: clamp(2.4rem, 5vw, 3.8rem); line-height: 1; letter-spacing: -.05em; }
.home-stat-strip span { color: var(--muted); font-size: .86rem; font-weight: 700; line-height: 1.45; }
.home-solutions-section { background: linear-gradient(180deg, #fff, #f7f9fc); }
.home-solution-grid { margin-top: 42px; display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.home-solution-card { position: relative; overflow: hidden; min-height: 585px; padding: clamp(28px, 4vw, 42px); border-radius: 28px; color: white; box-shadow: 0 24px 70px rgba(7,25,54,.16); }
.home-solution-card::after { content: ""; position: absolute; width: 360px; height: 360px; right: -185px; bottom: -185px; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.18), transparent 68%); }
.performance-solution { background: radial-gradient(circle at 90% 12%, rgba(58,143,255,.42), transparent 29%), linear-gradient(145deg, #05112d, #0b2f64 70%, #10214f); }
.tubular-solution { background: radial-gradient(circle at 88% 8%, rgba(72,205,181,.32), transparent 28%), linear-gradient(145deg, #171d54, #343c91 62%, #176a78); }
.solution-topline { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 18px; color: rgba(255,255,255,.64); font-size: .72rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.solution-topline span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.12); color: #f4cf70; }
.home-solution-card h3 { position: relative; z-index: 2; margin: 38px 0 16px; max-width: 600px; font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.03; letter-spacing: -.045em; }
.home-solution-card > p { position: relative; z-index: 2; margin: 0; color: rgba(255,255,255,.68); }
.solution-channel-row { position: relative; z-index: 2; display: flex; flex-wrap: wrap; gap: 7px; margin-top: 25px; }
.solution-channel-row span { padding: 7px 10px; border-radius: 999px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.82); font-size: .72rem; font-weight: 800; }
.solution-list { position: relative; z-index: 2; margin: 27px 0 0; padding: 0; list-style: none; display: grid; gap: 11px; }
.solution-list li { padding-left: 23px; color: rgba(255,255,255,.74); font-size: .88rem; }
.solution-list li::before { content: "✓"; position: absolute; margin-left: -23px; color: #a8f0df; font-weight: 900; }
.solution-link { position: relative; z-index: 2; display: inline-flex; align-items: center; gap: 9px; margin-top: 31px; color: white; font-size: .91rem; font-weight: 900; text-decoration: none; }
.solution-link span { color: #f4cf70; font-size: 1.25rem; transition: transform .2s ease; }
.solution-link:hover span { transform: translateX(4px); }
.home-advantage-section { background: #071936; color: white; position: relative; overflow: hidden; }
.home-advantage-section::after { content: ""; position: absolute; width: 650px; height: 650px; right: -310px; top: -330px; border-radius: 50%; background: radial-gradient(circle, rgba(41,100,224,.28), transparent 67%); }
.home-advantage-layout { position: relative; z-index: 2; display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(45px,7vw,90px); align-items: start; }
.home-advantage-section .eyebrow { color: #9fe9ea; }
.home-advantage-section .section-intro { color: rgba(255,255,255,.62); }
.home-advantage-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.home-advantage-grid article { min-height: 235px; padding: 25px; border-radius: 20px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.11); }
.home-advantage-grid article > span { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; background: rgba(159,233,234,.10); color: #9fe9ea; font-size: .72rem; font-weight: 900; }
.home-advantage-grid h3 { margin: 28px 0 9px; font-size: 1.12rem; }
.home-advantage-grid p { margin: 0; color: rgba(255,255,255,.62); font-size: .87rem; }
.industry-grid { margin-top: 40px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.industry-grid article { min-height: 200px; padding: 24px; border-radius: 20px; background: #fff; border: 1px solid var(--line); box-shadow: 0 10px 31px rgba(7,25,54,.055); }
.industry-grid article > span { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; color: #f4cf70; background: var(--navy); font-size: .72rem; font-weight: 900; }
.industry-grid h3 { margin: 26px 0 8px; font-size: 1.05rem; }
.industry-grid p { margin: 0; color: var(--muted); font-size: .85rem; }
.home-process-section { background: white; }
.home-process-grid { margin-top: 40px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: var(--line); }
.home-process-grid article { min-height: 230px; padding: 25px; background: white; }
.home-process-grid strong { color: var(--blue); font-size: .72rem; letter-spacing: .12em; }
.home-process-grid h3 { margin: 43px 0 10px; font-size: 1.14rem; }
.home-process-grid p { margin: 0; color: var(--muted); font-size: .84rem; }
.home-cta { background: radial-gradient(circle at 90% 10%, rgba(72,205,181,.27), transparent 25%), linear-gradient(135deg, #071936, #273c8f 62%, #136873); }

/* Bilingual language hierarchy */
.bilingual { font-family: "Segoe UI", Arial, "Microsoft YaHei", "PingFang SC", sans-serif; }
.nav-zh { margin-left: 4px; color: #7b8797; font-size: .72em; font-weight: 700; }
.nav-links a[aria-current="page"] .nav-zh, .nav-links a:hover .nav-zh, .nav-cta .nav-zh { color: inherit; opacity: .82; }
.zh-heading { display: block; margin: -8px 0 18px; color: var(--navy); font-size: clamp(1.05rem, 2vw, 1.42rem); font-weight: 800; line-height: 1.45; letter-spacing: .01em; }
h1 + .zh-heading { margin-top: -10px; margin-bottom: 20px; font-size: clamp(1.25rem, 2.4vw, 1.8rem); }
h3 + .zh-heading { margin-top: -5px; margin-bottom: 10px; font-size: .9rem; }
.zh-copy { margin: -9px 0 16px !important; color: #7a8594 !important; font-size: .89rem !important; line-height: 1.72 !important; }
.zh-inline { display: block; margin-top: 3px; color: #7b8797; font-size: .82em; font-weight: 700; letter-spacing: 0; text-transform: none; }
.button-zh { margin-left: 5px; font-size: .82em; font-weight: 700; opacity: .82; }
.summary-zh { display: block; margin-top: 4px; color: #7b8797; font-size: .82rem; font-weight: 700; }
.bilingual .home-modern-hero .zh-heading,
.bilingual .performance-hero .zh-heading,
.bilingual .tubular-hero .zh-heading,
.bilingual .home-solution-card .zh-heading,
.bilingual .creative-section .zh-heading,
.bilingual .home-advantage-section .zh-heading,
.bilingual .cta-panel .zh-heading { color: #d8f5f3; }
.bilingual .home-modern-hero .zh-copy,
.bilingual .performance-hero .zh-copy,
.bilingual .tubular-hero .zh-copy,
.bilingual .home-solution-card .zh-copy,
.bilingual .creative-section .zh-copy,
.bilingual .home-advantage-section .zh-copy,
.bilingual .cta-panel .zh-copy { color: rgba(255,255,255,.62) !important; }
.bilingual .home-modern-hero h1 + .zh-heading,
.bilingual .performance-hero h1 + .zh-heading,
.bilingual .tubular-hero h1 + .zh-heading { color: #bfeff1; }
.bilingual .eyebrow .zh-inline { display: inline; margin-left: 7px; color: inherit; opacity: .75; }
.bilingual .solution-channel-row .zh-inline,
.bilingual .channel-tags .zh-inline,
.bilingual .outcome-cloud .zh-inline { display: inline; margin: 0 0 0 4px; color: inherit; font-size: .88em; opacity: .75; }
.bilingual .metric .zh-inline { color: var(--muted); font-size: .86rem; }
.bilingual .footer-copy + .zh-copy, .bilingual .footer-col .zh-copy { color: rgba(255,255,255,.52) !important; }
.bilingual .footer-col h3 + .zh-heading { color: #f4cf70; font-size: .76rem; margin: -11px 0 10px; }
.bilingual .home-solution-card { min-height: 760px; }
.bilingual .priority-channel { min-height: 515px; }
.bilingual .advantage-card, .bilingual .capability-grid article { min-height: 300px; }
.bilingual .industry-grid article { min-height: 250px; }
.bilingual .home-process-grid article { min-height: 300px; }
.bilingual .proof-item .zh-inline { color: #7a8594; font-size: .83rem; }
.bilingual .process-step .zh-heading { margin-bottom: 8px; }
.bilingual .platform-card .zh-copy { margin-bottom: 0 !important; }
.bilingual .faq-grid .zh-copy { margin-bottom: 0 !important; }

@media (max-width: 980px) {
  .home-hero-grid, .home-advantage-layout { grid-template-columns: 1fr; }
  .home-hero-grid { min-height: auto; padding: 74px 0; }
  .growth-system { max-width: 680px; }
  .home-solution-grid { grid-template-columns: 1fr; }
  .home-solution-card { min-height: auto; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .home-process-grid { grid-template-columns: repeat(3, 1fr); }
  .bilingual .home-solution-card { min-height: auto; }
}
@media (max-width: 720px) {
  .home-hero-copy h1 { font-size: clamp(2.85rem, 13vw, 4.35rem); }
  .growth-system { padding: 18px; }
  .growth-map { min-height: 350px; }
  .ring-a { width: 220px; height: 220px; }
  .ring-b { width: 310px; height: 310px; }
  .growth-core { width: 148px; height: 148px; }
  .growth-core strong { font-size: 2.65rem; }
  .node-strategy { top: 19px; }
  .node-measure { bottom: 7px; }
  .node-creative { right: -2px; }
  .node-local { left: -5px; }
  .growth-system-footer { grid-template-columns: repeat(2,1fr); }
  .home-stat-strip { grid-template-columns: 1fr; }
  .home-stat-strip > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .home-advantage-grid, .industry-grid, .home-process-grid { grid-template-columns: 1fr; }
  .bilingual .priority-channel, .bilingual .advantage-card, .bilingual .capability-grid article, .bilingual .industry-grid article, .bilingual .home-process-grid article { min-height: auto; }
  .nav-zh { display: none; }
}


/* Final single-language navigation and language switch */
.nav-lang {
  display: inline-flex !important;
  align-items: center;
  gap: 7px;
  padding-inline: 14px !important;
  color: var(--navy) !important;
  background: #fff !important;
  border: 1px solid #cbd5e1;
}
.nav-lang:hover { background: var(--blue-soft) !important; border-color: #afc9ef; color: var(--blue) !important; }
.lang-globe { font-size: .92rem; color: var(--blue); line-height: 1; }
.lang-zh { font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif; }
.lang-zh .section-title, .lang-zh h1, .lang-zh h2, .lang-zh h3 { letter-spacing: -.018em; }
.lang-zh .eyebrow { letter-spacing: .08em; }

/* Distinct homepage visual: a route-based global expansion map, not an ad-platform orbit */
.global-bridge {
  position: relative;
  overflow: hidden;
  min-height: 510px;
  padding: 24px;
  border-radius: 30px;
  background:
    radial-gradient(circle at 78% 10%, rgba(94, 225, 224, .20), transparent 29%),
    radial-gradient(circle at 15% 90%, rgba(244, 207, 112, .14), transparent 30%),
    linear-gradient(155deg, rgba(9,32,71,.96), rgba(16,54,103,.90));
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: 0 32px 90px rgba(0,0,0,.27);
}
.global-bridge::before { content:""; position:absolute; inset:0; background:linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px); background-size:32px 32px; mask-image:linear-gradient(to bottom,black,transparent 92%); }
.global-bridge-label { position:relative; z-index:3; color:rgba(255,255,255,.60); font-size:.72rem; font-weight:900; letter-spacing:.13em; text-transform:uppercase; }
.world-route-panel { position:relative; z-index:2; min-height:390px; margin-top:12px; border-radius:23px; overflow:hidden; background:linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.025)); border:1px solid rgba(255,255,255,.09); }
.world-grid { position:absolute; inset:0; opacity:.34; background:
  radial-gradient(ellipse at 22% 34%, rgba(104,196,226,.22) 0 9%, transparent 10%),
  radial-gradient(ellipse at 46% 27%, rgba(104,196,226,.18) 0 8%, transparent 9%),
  radial-gradient(ellipse at 69% 33%, rgba(104,196,226,.20) 0 12%, transparent 13%),
  radial-gradient(ellipse at 76% 63%, rgba(104,196,226,.16) 0 8%, transparent 9%),
  radial-gradient(ellipse at 35% 69%, rgba(104,196,226,.18) 0 8%, transparent 9%);
}
.world-grid::after { content:""; position:absolute; inset:0; background:repeating-linear-gradient(0deg,transparent 0 39px,rgba(255,255,255,.035) 40px),repeating-linear-gradient(90deg,transparent 0 59px,rgba(255,255,255,.035) 60px); }
.route-lines { position:absolute; inset:0; width:100%; height:100%; overflow:visible; }
.route-lines path { fill:none; stroke:url(#routeGradient); stroke-width:2.2; stroke-dasharray:7 8; opacity:.72; filter:drop-shadow(0 0 7px rgba(109,225,228,.28)); }
.market-node { position:absolute; z-index:3; padding:7px 10px; border-radius:999px; color:rgba(255,255,255,.80); background:rgba(5,19,44,.74); border:1px solid rgba(255,255,255,.13); font-size:.66rem; font-weight:800; white-space:nowrap; box-shadow:0 8px 24px rgba(0,0,0,.16); }
.market-na { left:7%; top:23%; } .market-eu { left:72%; top:17%; } .market-sea { right:4%; bottom:11%; } .market-latam { left:10%; bottom:8%; } .market-mena { right:2%; top:45%; }
.china-origin { position:absolute; z-index:4; left:42%; top:47%; width:72px; height:72px; border-radius:50%; display:grid; place-items:center; color:#071936; background:linear-gradient(145deg,#f8dd91,#d9ad42); box-shadow:0 0 0 12px rgba(244,207,112,.09),0 18px 45px rgba(0,0,0,.24); font-size:.66rem; font-weight:950; letter-spacing:.10em; }
.china-origin i { position:absolute; width:96px; height:96px; border-radius:50%; border:1px solid rgba(244,207,112,.42); animation:routePulse 2.8s ease-out infinite; }
.global-destination { position:absolute; z-index:4; right:12%; top:29%; width:122px; height:122px; border-radius:30px; display:flex; flex-direction:column; align-items:center; justify-content:center; color:white; background:linear-gradient(145deg,rgba(42,119,205,.94),rgba(30,177,172,.84)); border:1px solid rgba(255,255,255,.28); box-shadow:0 22px 50px rgba(0,0,0,.24); transform:rotate(4deg); }
.global-destination strong { font-size:1.23rem; letter-spacing:.08em; } .global-destination span { margin-top:3px; color:rgba(255,255,255,.72); font-size:.68rem; font-weight:800; letter-spacing:.12em; }
.bridge-capabilities { position:relative; z-index:3; display:grid; grid-template-columns:repeat(3,1fr); gap:8px; margin-top:12px; }
.bridge-capabilities span { padding:10px 6px; border-radius:11px; text-align:center; color:rgba(255,255,255,.64); background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.07); font-size:.68rem; font-weight:800; }
@keyframes routePulse { 0%{transform:scale(.72);opacity:.9} 75%,100%{transform:scale(1.18);opacity:0} }

@media (max-width: 1040px) {
  .brand-text span { display:none; }
  .nav-links a { padding:9px 10px; font-size:.86rem; }
}
@media (max-width: 820px) {
  .navbar { align-items:flex-start; padding:13px 0; }
  .brand img { width:42px; height:42px; }
  .nav-links { justify-content:flex-end; flex-wrap:wrap; gap:5px; }
  .nav-links a { padding:8px 9px; font-size:.79rem; }
}
@media (max-width: 720px) {
  .global-bridge { min-height:450px; padding:16px; }
  .world-route-panel { min-height:340px; }
  .global-destination { right:8%; width:100px; height:100px; border-radius:24px; }
  .market-node { font-size:.59rem; padding:6px 8px; }
  .bridge-capabilities { grid-template-columns:1fr; }
  .navbar { display:block; }
  .brand { margin-bottom:10px; }
  .nav-links { justify-content:flex-start; }
}


/* Final v4 refinements */
.hero-gim-lockup {
  position: absolute;
  z-index: 6;
  top: 16px;
  right: 18px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 11px 8px 8px;
  border-radius: 15px;
  background: rgba(3, 12, 31, .62);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 12px 30px rgba(0,0,0,.24);
  backdrop-filter: blur(12px);
}
.hero-gim-lockup img { width: 38px; height: 38px; object-fit: contain; }
.hero-gim-lockup span { display: flex; flex-direction: column; line-height: 1.05; }
.hero-gim-lockup strong { color: #f3d375; font-size: .92rem; letter-spacing: .05em; }
.hero-gim-lockup small { margin-top: 4px; color: rgba(255,255,255,.67); font-size: .56rem; letter-spacing: .045em; white-space: nowrap; }

/* Chinese pages keep the English layout, with calmer headline scale and more breathing room. */
.lang-zh .home-hero-copy h1 {
  max-width: 720px;
  font-size: clamp(2.5rem, 4.8vw, 4.45rem);
  line-height: 1.18;
  letter-spacing: -.035em;
  text-wrap: balance;
}
.lang-zh .performance-hero h1,
.lang-zh .tubular-hero h1 {
  max-width: 780px;
  font-size: clamp(2.35rem, 4.5vw, 4.15rem);
  line-height: 1.2;
  letter-spacing: -.03em;
  text-wrap: balance;
}
.lang-zh .section-title {
  max-width: 900px;
  font-size: clamp(1.85rem, 3.1vw, 2.75rem);
  line-height: 1.3;
  letter-spacing: -.022em;
  text-wrap: balance;
}
.lang-zh .proof-card h2,
.lang-zh .cta-panel h2,
.lang-zh .copy h2 {
  font-size: clamp(1.8rem, 3vw, 2.65rem);
  line-height: 1.3;
  letter-spacing: -.022em;
  text-wrap: balance;
}
.lang-zh .home-solution-card h3 {
  font-size: clamp(1.75rem, 3vw, 2.55rem);
  line-height: 1.24;
  letter-spacing: -.025em;
  text-wrap: balance;
}
.lang-zh .home-advantage-grid h3,
.lang-zh .industry-grid h3,
.lang-zh .feature-card h3,
.lang-zh .priority-channel h3,
.lang-zh .advantage-card h3 {
  line-height: 1.35;
}

/* QR-only contact overlay */
.contact-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 22px;
}
.contact-modal:target { display: flex; }
.contact-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 8, 22, .76);
  backdrop-filter: blur(9px);
}
.contact-modal-card {
  position: relative;
  z-index: 2;
  width: min(390px, 92vw);
  padding: 30px;
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 34px 100px rgba(0,0,0,.36);
  text-align: center;
}
.contact-modal-card h2 {
  margin: 0 0 22px;
  color: var(--navy);
  font-size: clamp(1.8rem, 4vw, 2.45rem);
  line-height: 1.2;
}
.contact-modal-card img {
  width: min(286px, 100%);
  margin: 0 auto;
  border-radius: 14px;
}
.contact-modal-close {
  position: absolute;
  top: 10px;
  right: 14px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #64748b;
  text-decoration: none;
  font-size: 1.55rem;
  line-height: 1;
}
.contact-modal-close:hover { background: #eef2f7; color: var(--navy); }

@media (max-width: 720px) {
  .hero-gim-lockup { top: 12px; right: 12px; transform: scale(.9); transform-origin: top right; }
  .lang-zh .home-hero-copy h1 { font-size: clamp(2.35rem, 10.5vw, 3.65rem); line-height: 1.2; }
  .lang-zh .performance-hero h1,
  .lang-zh .tubular-hero h1 { font-size: clamp(2.2rem, 10vw, 3.45rem); line-height: 1.22; }
  .lang-zh .section-title { font-size: clamp(1.75rem, 7.4vw, 2.35rem); line-height: 1.32; }
}