/* ==========================================================================
   ModuZone — Standalone Site Styles
   Palette: Ink Navy #101D28 · Steel Blue #1C3A52 · Safety Orange #F2620F
            Paper #FAF8F4 · Mist #EEF1F4
   Type:    Sora (display) · Inter (body)
   ========================================================================== */

:root {
  --ink: #101d28;
  --navy: #16324a;
  --navy-2: #1f4462;
  --accent: #f2620f;
  --accent-dark: #d4530a;
  --paper: #faf8f4;
  --mist: #eef1f4;
  --white: #ffffff;
  --text: #2a3a47;
  --muted: #64748b;
  --line: #dfe5ea;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(16, 29, 40, .08);
  --shadow-lg: 0 24px 60px rgba(16, 29, 40, .16);
  --font-display: "Sora", "Inter", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--paper);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ---------- Language pairs (EN default) ---------- */
body.lang-en .es { display: none !important; }
body.lang-es .en { display: none !important; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); line-height: 1.15; font-weight: 700; }

.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 18px;
}
.kicker::before { content: ""; width: 28px; height: 2px; background: var(--accent); }

.section-title { font-size: clamp(28px, 4vw, 44px); letter-spacing: -0.02em; margin-bottom: 16px; }
.section-lede { font-size: 18px; color: var(--muted); max-width: 720px; }
.section-head { margin-bottom: 48px; }
.section { padding: 96px 0; }
.section.tint { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 15px;
  padding: 14px 28px; border-radius: 999px; border: 2px solid transparent;
  cursor: pointer; transition: all .22s ease; white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(242, 98, 15, .35); }
.btn-ghost { border-color: rgba(255,255,255,.55); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,.14); border-color: #fff; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--navy-2); transform: translateY(-2px); }
.btn-outline { border-color: var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 32px; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 800; font-size: 20px; letter-spacing: .04em; color: var(--ink); }
.logo-mark { width: 30px; height: 30px; background: var(--accent); border-radius: 7px; display: grid; place-items: center; color: #fff; font-size: 15px; font-weight: 800; }
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a {
  font-size: 14px; font-weight: 600; color: var(--text);
  padding: 8px 13px; border-radius: 8px; transition: all .18s;
  white-space: nowrap;
}
.nav a > span { display: inline; }
/* 中等宽度：西语标签较长，收紧导航避免折行/挤压 */
@media (max-width: 1280px) and (min-width: 941px) {
  .header-inner { gap: 20px; }
  .nav { gap: 0; }
  .nav a { padding: 8px 9px; font-size: 13px; }
  .header-actions { gap: 8px; }
  .header-cta { padding: 9px 16px; font-size: 13px; }
}
.nav a:hover { background: var(--mist); color: var(--ink); }
.nav a.active { color: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.lang-toggle {
  font-family: var(--font-display); font-size: 13px; font-weight: 700;
  border: 1.5px solid var(--line); background: #fff; color: var(--ink);
  padding: 8px 14px; border-radius: 999px; cursor: pointer; transition: all .18s;
}
.lang-toggle:hover { border-color: var(--accent); color: var(--accent); }
.header-cta { padding: 10px 20px; font-size: 14px; }
.nav-burger { display: none; }

/* Mobile header: burger + dropdown nav */
@media (max-width: 940px) {
  .header-inner { gap: 16px; }
  .nav {
    display: none; position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; gap: 2px; margin-left: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 10px 20px 16px; box-shadow: 0 18px 34px rgba(15,32,56,.10);
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 10px; font-size: 15px; border-radius: 8px; }
  .nav-burger {
    display: grid; place-items: center; width: 40px; height: 40px;
    border: 1.5px solid var(--line); background: #fff; color: var(--ink);
    border-radius: 10px; cursor: pointer; flex: 0 0 auto;
  }
  .nav-burger:hover { border-color: var(--accent); color: var(--accent); }
}
@media (max-width: 560px) {
  .header-cta { display: none; }
  .logo { font-size: 18px; }
}


/* ---------- Hero ---------- */
.hero { position: relative; color: #fff; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(10,24,40,.66) 0%, rgba(12,28,44,.34) 42%, rgba(12,28,44,.04) 78%, rgba(12,28,44,0) 100%);
}
.hero-content { position: relative; padding: 150px 0 60px; max-width: 800px; }
.hero .kicker { color: #ffc59a; text-shadow: 0 1px 8px rgba(8, 20, 34, .55); }
.hero .kicker::before { background: #ffb27a; }
.hero h1 {
  color: #fff; font-size: clamp(38px, 5.6vw, 64px);
  letter-spacing: -0.025em; margin-bottom: 22px;
  text-shadow: 0 1px 14px rgba(8, 20, 34, .45);
}
.hero h1 em { font-style: normal; color: var(--accent); }
.hero-sub { font-size: 19px; color: rgba(255,255,255,.92); max-width: 620px; margin-bottom: 36px; text-shadow: 0 1px 10px rgba(8, 20, 34, .5); }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
  position: relative; margin-top: 80px;
  display: grid; grid-template-columns: repeat(3, 1fr);
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(10px); border-radius: var(--radius);
  overflow: hidden;
}
.hero-stats .stat { padding: 26px 28px; }
.hero-stats .stat + .stat { border-left: 1px solid rgba(255,255,255,.16); }
.stat-num { font-family: var(--font-display); font-size: 34px; font-weight: 800; color: #fff; white-space: nowrap; }
.stat-num span { color: var(--accent); }
.stat-unit { font-style: normal; font-size: .62em; font-weight: 700; letter-spacing: .01em; }
.stat-label { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.66); margin-top: 4px; }

/* ---------- Advantage strip ---------- */
.adv-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.adv-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 28px; transition: all .22s;
}
.adv-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.adv-num { font-family: var(--font-display); font-size: 44px; font-weight: 800; color: var(--accent); letter-spacing: -.02em; }
.adv-num small { font-size: 20px; font-weight: 700; }
.adv-title { font-family: var(--font-display); font-weight: 700; color: var(--ink); margin: 8px 0 6px; font-size: 17px; }
.adv-desc { font-size: 14px; color: var(--muted); }

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

.aud-card {
  position: relative; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 34px 28px; display: flex; flex-direction: column;
  transition: all .22s; overflow: hidden;
}
.aud-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .3s; }
.aud-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.aud-card:hover::before { transform: scaleX(1); }
.aud-icon {
  width: 52px; height: 52px; border-radius: 12px; background: var(--mist);
  display: grid; place-items: center; margin-bottom: 20px; color: var(--navy);
}
.aud-card h3 { font-size: 19px; margin-bottom: 10px; }
.aud-card p { font-size: 14.5px; color: var(--muted); flex: 1; }
.aud-link { margin-top: 20px; font-family: var(--font-display); font-weight: 700; font-size: 14px; color: var(--accent); display: inline-flex; align-items: center; gap: 6px; }
.aud-link:hover { gap: 10px; transition: gap .2s; }

/* ---------- Split sections ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.split-img img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.check-list li {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 10px 0; font-size: 15.5px; color: var(--text);
  border-bottom: 1px dashed var(--line);
}
.check-list li:last-child { border-bottom: none; }
.check-list svg { flex-shrink: 0; margin-top: 4px; color: var(--accent); }

/* ---------- Delivery chain steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; }
.step {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 28px; position: relative; transition: all .22s;
}
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.step-num {
  font-family: var(--font-display); font-weight: 800; font-size: 15px;
  color: var(--accent); letter-spacing: .1em; margin-bottom: 14px;
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border: 2px solid var(--accent); border-radius: 50%;
}
.step h3 { font-size: 17.5px; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--muted); }

/* ---------- Product system cards ---------- */
.sys-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column; transition: all .22s;
}
.sys-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.sys-card img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.sys-body { padding: 28px; display: flex; flex-direction: column; flex: 1; }
.sys-tag { font-size: 11.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
.sys-card h3 { font-size: 20px; margin-bottom: 10px; }
.sys-card p { font-size: 14.5px; color: var(--muted); flex: 1; }
.sys-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.pill {
  font-size: 12px; font-weight: 600; padding: 5px 12px;
  background: var(--mist); color: var(--navy); border-radius: 999px;
}

/* ---------- Spec table ---------- */
.spec-table { width: 100%; border-collapse: collapse; background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.spec-table th, .spec-table td { padding: 16px 22px; text-align: left; font-size: 14.5px; border-bottom: 1px solid var(--line); }
.spec-table th { background: var(--ink); color: #fff; font-family: var(--font-display); font-weight: 600; font-size: 13.5px; }
.spec-table tr:last-child td { border-bottom: none; }
.spec-table td:first-child { font-weight: 600; color: var(--ink); width: 34%; }
.spec-table tr:hover td { background: #fdf9f4; }

/* ---------- Lead magnet ---------- */
.lead-box {
  background: linear-gradient(120deg, var(--ink) 0%, var(--navy-2) 100%);
  border-radius: 20px; padding: 56px; color: #fff;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center;
}
.lead-box h3 { color: #fff; font-size: clamp(24px, 3vw, 32px); margin-bottom: 14px; }
.lead-box p { color: rgba(255,255,255,.78); font-size: 15.5px; }
.lead-list { margin-top: 20px; }
.lead-list li { display: flex; gap: 10px; padding: 6px 0; font-size: 14.5px; color: rgba(255,255,255,.85); }
.lead-list svg { color: var(--accent); flex-shrink: 0; margin-top: 4px; }
.lead-form { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius); padding: 30px; backdrop-filter: blur(6px); }
.lead-form h4 { color: #fff; margin-bottom: 16px; font-size: 17px; }
.lead-form input {
  width: 100%; padding: 13px 16px; border-radius: 10px; margin-bottom: 12px;
  border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.1);
  color: #fff; font-size: 14px; font-family: var(--font-body);
}
.lead-form input::placeholder { color: rgba(255,255,255,.5); }
.lead-form input:focus { outline: 2px solid var(--accent); border-color: transparent; }
.lead-form .btn { width: 100%; }

/* ---------- Projects ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter-btn {
  font-family: var(--font-display); font-size: 13.5px; font-weight: 600;
  padding: 9px 20px; border-radius: 999px; border: 1.5px solid var(--line);
  background: var(--white); color: var(--text); cursor: pointer; transition: all .18s;
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--ink); border-color: var(--ink); color: #fff; }

.proj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.proj-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: all .22s; display: flex; flex-direction: column;
}
.proj-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.proj-card.hidden { display: none; }
.proj-img { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.proj-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.proj-card:hover .proj-img img { transform: scale(1.05); }
.proj-flag {
  position: absolute; top: 14px; left: 14px;
  background: rgba(16,29,40,.85); color: #fff; backdrop-filter: blur(4px);
  font-size: 12px; font-weight: 600; padding: 6px 12px; border-radius: 999px;
}
.proj-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.proj-body h3 { font-size: 17.5px; margin-bottom: 8px; }
.proj-spec { font-size: 13.5px; color: var(--accent); font-weight: 600; margin-bottom: 10px; }
.proj-body p { font-size: 13.5px; color: var(--muted); }
.proj-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; padding-top: 16px; }

/* ---------- Team ---------- */
.team-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; transition: all .22s;
}
.team-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.team-avatar {
  width: 60px; height: 60px; border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
  color: #fff; font-family: var(--font-display); font-weight: 800; font-size: 20px;
  display: grid; place-items: center; margin-bottom: 18px;
}
.team-card h3 { font-size: 17px; }
.team-role { font-size: 13px; font-weight: 600; color: var(--accent); margin: 4px 0 12px; }
.team-lang { font-size: 12px; color: var(--muted); letter-spacing: .04em; margin-bottom: 12px; }
.team-card p { font-size: 13.5px; color: var(--muted); }

/* ---------- Blog ---------- */
.blog-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column; transition: all .22s;
}
.blog-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.blog-body { padding: 28px; display: flex; flex-direction: column; flex: 1; }
.blog-meta { display: flex; gap: 14px; font-size: 12.5px; color: var(--muted); margin-bottom: 14px; }
.blog-tag { color: var(--accent); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.blog-card h3 { font-size: 18.5px; margin-bottom: 10px; line-height: 1.35; }
.blog-card p { font-size: 14px; color: var(--muted); flex: 1; }
.blog-link { margin-top: 18px; font-family: var(--font-display); font-weight: 700; font-size: 14px; color: var(--accent); }

/* ---------- Showreel video module ---------- */
.video-module { position: relative; border-radius: 22px; overflow: hidden; box-shadow: var(--shadow-lg); }
.video-module video { width: 100%; aspect-ratio: 16/8.2; object-fit: cover; display: block; }
.video-poster {
  position: relative; width: 100%; aspect-ratio: 16/8.2;
  background-size: cover; background-position: center;
}
.video-poster::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(16,29,40,.05) 40%, rgba(16,29,40,.55) 100%);
}
.video-play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 92px; height: 92px; border-radius: 50%; cursor: pointer;
  background: rgba(255,255,255,.14); backdrop-filter: blur(6px);
  border: 2px solid rgba(255,255,255,.7); color: #fff;
  display: grid; place-items: center; z-index: 2; transition: all .25s;
}
.video-play:hover { background: var(--accent); border-color: var(--accent); transform: translate(-50%,-50%) scale(1.08); }
.video-play::before {
  content: ""; position: absolute; inset: -14px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.35); animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
  0% { transform: scale(.9); opacity: 1; }
  100% { transform: scale(1.35); opacity: 0; }
}
.video-badge {
  position: absolute; left: 26px; bottom: 22px; z-index: 2;
  background: rgba(16,29,40,.72); color: #fff; backdrop-filter: blur(6px);
  font-family: var(--font-display); font-size: 13px; font-weight: 600; letter-spacing: .06em;
  padding: 9px 18px; border-radius: 999px;
}

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(120deg, var(--ink), var(--navy-2)); border-radius: 24px; padding: 72px 64px; color: #fff; text-align: center; }
.cta-band h2 { color: #fff; font-size: clamp(28px, 4vw, 42px); margin-bottom: 16px; letter-spacing: -.02em; }
.cta-band p { color: rgba(255,255,255,.75); max-width: 640px; margin: 0 auto 32px; font-size: 17px; }
.cta-band .btn-primary { box-shadow: 0 14px 34px rgba(242,98,15,.4); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.35fr; gap: 48px; align-items: start; }
.contact-info-card {
  background: var(--ink); color: #fff; border-radius: 20px; padding: 44px 40px;
  position: sticky; top: 96px;
}
.contact-info-card h3 { color: #fff; font-size: 22px; margin-bottom: 20px; }
.contact-line { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.12); font-size: 14.5px; color: rgba(255,255,255,.85); align-items: flex-start; }
.contact-line:last-of-type { border-bottom: none; }
.contact-line svg { color: var(--accent); flex-shrink: 0; margin-top: 3px; }
.contact-line a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.wa-btn {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  background: #25d366; color: #fff; font-family: var(--font-display);
  font-weight: 700; padding: 15px 24px; border-radius: 12px; margin-top: 24px;
  font-size: 15px; transition: all .2s;
}
.wa-btn:hover { background: #1fb957; transform: translateY(-2px); }

.form-card { background: var(--white); border: 1px solid var(--line); border-radius: 20px; padding: 48px; box-shadow: var(--shadow); }
.form-card h3 { font-size: 24px; margin-bottom: 8px; }
.form-lede { color: var(--muted); font-size: 14.5px; margin-bottom: 32px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 13px; font-weight: 700; color: var(--ink); font-family: var(--font-display); }
.form-field label span { color: var(--accent); }
.form-field input, .form-field select, .form-field textarea {
  padding: 13px 16px; border: 1.5px solid var(--line); border-radius: 10px;
  font-size: 14.5px; font-family: var(--font-body); color: var(--text);
  background: var(--paper); transition: border .18s;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--accent); background: #fff;
}
.form-field textarea { min-height: 110px; resize: vertical; }
.form-note { font-size: 12.5px; color: var(--muted); margin-top: 16px; display: flex; gap: 8px; align-items: center; }
.form-success {
  display: none; background: #ecfdf3; border: 1.5px solid #12b76a; color: #067647;
  padding: 18px 22px; border-radius: 12px; font-size: 14.5px; font-weight: 600; margin-top: 20px;
}
.form-success.show { display: block; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { background: var(--ink); color: #fff; padding: 110px 0 90px; position: relative; overflow: hidden; }
.page-hero::after {
  content: ""; position: absolute; right: -160px; top: -160px;
  width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(242,98,15,.22), transparent 65%);
}
.page-hero .kicker { color: #ffb27a; }
.page-hero .kicker::before { background: #ffb27a; }
.page-hero h1 { color: #fff; font-size: clamp(34px, 5vw, 56px); letter-spacing: -.02em; max-width: 820px; margin-bottom: 20px; }
.page-hero .hero-sub { margin-bottom: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(255,255,255,.72); padding: 72px 0 36px; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-brand .logo { color: #fff; margin-bottom: 18px; }
.footer-brand p { font-size: 14px; max-width: 320px; }
.footer-col h4 { color: #fff; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 20px; }
.footer-col li { margin-bottom: 12px; font-size: 14px; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 28px; font-size: 13px; flex-wrap: wrap; gap: 12px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .grid-4, .adv-strip { grid-template-columns: repeat(2, 1fr); }
  .steps, .grid-3, .proj-grid { grid-template-columns: repeat(2, 1fr); }
  .split, .contact-grid, .lead-box { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav { display: none; }
  .nav.open {
    display: flex; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line); padding: 16px 24px; box-shadow: var(--shadow-lg);
  }
  .nav-burger {
    display: grid; place-items: center; width: 42px; height: 42px;
    background: none; border: 1.5px solid var(--line); border-radius: 10px; cursor: pointer; color: var(--ink);
  }
}
@media (max-width: 640px) {
  .grid-4, .adv-strip, .grid-3, .grid-2, .steps, .proj-grid, .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr; }
  .hero-stats .stat + .stat { border-left: none; border-top: 1px solid rgba(255,255,255,.16); }
  .hero-content { padding-top: 110px; }
  .section { padding: 64px 0; }
  .cta-band { padding: 48px 28px; }
  .lead-box { padding: 36px 26px; }
  .form-card { padding: 30px 24px; }
  .contact-info-card { position: static; }
}

/* ---------- Article page ---------- */
.article-hero { background: var(--ink); color: #fff; padding: 100px 0 70px; }
.article-hero .kicker { color: #ffb27a; }
.article-hero .kicker::before { background: #ffb27a; }
.article-hero h1 { color: #fff; font-size: clamp(30px, 4.4vw, 48px); letter-spacing: -.02em; max-width: 860px; margin-bottom: 18px; }
.article-hero .article-meta { display: flex; gap: 18px; font-size: 14px; color: rgba(255,255,255,.65); flex-wrap: wrap; }
.prose { max-width: 780px; margin: 0 auto; font-size: 16.5px; }
.prose p { margin-bottom: 22px; color: var(--text); }
.prose h2 { font-size: 26px; margin: 48px 0 16px; letter-spacing: -.01em; }
.prose h3 { font-size: 19px; margin: 32px 0 12px; }
.prose ul { margin: 0 0 22px; padding-left: 4px; }
.prose ul li { display: flex; gap: 12px; padding: 7px 0; }
.prose ul li::before { content: "—"; color: var(--accent); font-weight: 700; flex-shrink: 0; }
.prose strong { color: var(--ink); }
.prose .pull {
  border-left: 4px solid var(--accent); background: var(--white);
  padding: 22px 28px; border-radius: 0 14px 14px 0; margin: 32px 0;
  font-family: var(--font-display); font-weight: 600; font-size: 18px; color: var(--ink);
}
.prose .prose-cta {
  background: var(--mist); border-radius: 16px; padding: 30px 32px; margin: 44px 0 0;
}
.prose .prose-cta h3 { margin-top: 0; }
.article-back { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 700; font-size: 14px; color: var(--accent); margin-top: 56px; }
.article-back:hover { gap: 12px; transition: gap .2s; }

/* ---------- Logo image ---------- */
.logo-img { height: 34px; width: auto; display: block; }
.footer-brand .logo .logo-img { height: 30px; }

/* ---------- Social row (video module) ---------- */
.social-row { display: flex; justify-content: center; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.social-chip {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 22px; border-radius: 999px;
  border: 1.5px solid #c9d2dd; color: var(--ink);
  font-family: var(--font-display); font-weight: 700; font-size: 14px; letter-spacing: .02em;
  transition: all .2s;
}
.social-chip:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* ---------- Video gallery (home, social · vertical 9:16 TikTok reels) ---------- */
.video-gallery {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 18px; max-width: 100%; margin: 0 auto;
}
/* one row only — cards beyond the 5th stay in the CMS but are not shown here */
.video-gallery .vg-card:nth-child(n+6) { display: none; }
.vg-card {
  position: relative; aspect-ratio: 9 / 16; border-radius: 16px; overflow: hidden;
  background: #0b2038; display: block;
  box-shadow: 0 2px 6px rgba(15,32,56,.06), 0 14px 34px rgba(15,32,56,.12);
  transition: transform .25s, box-shadow .25s;
}
.vg-card:hover { transform: translateY(-4px); box-shadow: 0 4px 10px rgba(15,32,56,.08), 0 22px 46px rgba(15,32,56,.2); }
.vg-thumb {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  transition: transform .5s ease;
}
.vg-card:hover .vg-thumb { transform: scale(1.04); }
.vg-thumb::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(6,20,38,.28) 0%, rgba(6,20,38,0) 32%, rgba(6,20,38,.12) 52%, rgba(6,20,38,.88) 100%);
}
.vg-play {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  z-index: 3; width: 50px; height: 50px; border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,.7); background: rgba(11,32,58,.4);
  color: #fff; display: grid; place-items: center; cursor: pointer;
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  transition: all .22s;
}
.vg-card:hover .vg-play { background: var(--accent); border-color: var(--accent); transform: translate(-50%,-50%) scale(1.07); }
.vg-dur {
  position: absolute; right: 12px; top: 12px; z-index: 3;
  font-size: 11px; font-weight: 700; letter-spacing: .04em;
  color: #fff; background: rgba(6,20,38,.58); padding: 4px 9px; border-radius: 999px;
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}
.vg-body {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  padding: 18px 16px 20px; color: #fff;
}
.vg-kicker {
  display: block; font-family: var(--font-display); font-weight: 800;
  font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255,255,255,.82); margin-bottom: 7px;
}
.vg-title {
  font-family: var(--font-display); font-size: 15.5px; line-height: 1.3;
  letter-spacing: -.01em; color: #fff; margin: 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.vg-desc { display: none; }
@media (max-width: 1080px) {
  .video-gallery { gap: 14px; }
}
/* below 940px: keep it a single row and let the user swipe horizontally */
@media (max-width: 940px) {
  .video-gallery {
    display: flex; flex-wrap: nowrap; gap: 12px;
    overflow-x: auto; overflow-y: hidden;
    scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
    scrollbar-width: none;
  }
  .video-gallery::-webkit-scrollbar { display: none; }
  .video-gallery .vg-card { flex: 0 0 calc((100% - 24px) / 3); scroll-snap-align: start; }
}
@media (max-width: 760px) {
  .vg-body { padding: 14px 12px 16px; }
  .vg-title { font-size: 14px; }
  .vg-play { width: 42px; height: 42px; }
  .video-gallery .vg-card { flex: 0 0 66%; }
}

/* ---------- Who We Work With · four audiences ---------- */
.ww-section { padding: 64px 0 88px; }
.ww-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 980px; margin: 0 auto; }
.ww-card {
  position: relative; overflow: hidden; border-radius: 18px;
  aspect-ratio: 16 / 9; background: var(--ink);
  box-shadow: 0 2px 6px rgba(15,32,56,.05), 0 12px 30px rgba(15,32,56,.09);
}
.ww-card img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ww-card::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,20,34,0) 40%, rgba(8,20,34,.30) 68%, rgba(8,20,34,.78) 100%);
}
.ww-word {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; margin: 0;
  padding: 22px 26px; color: #fff;
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(22px, 2.4vw, 36px); line-height: 1.05;
  letter-spacing: -.025em; text-shadow: 0 2px 20px rgba(6,18,32,.45);
}
@media (max-width: 820px) {
  .ww-section { padding: 48px 0 64px; }
  .ww-grid { grid-template-columns: 1fr; gap: 16px; }
  .ww-card { aspect-ratio: 16 / 11; }
  .ww-word { padding: 22px 24px; }
}

/* ---------- Team photos & nationality ---------- */
.team-photo {
  width: 124px; height: 124px; border-radius: 50%; overflow: hidden;
  margin-bottom: 16px; background: var(--mist);
  box-shadow: 0 0 0 1px rgba(15,32,56,.10), 0 4px 14px rgba(15,32,56,.10);
}
.team-photo img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  display: block; transition: transform .5s ease;
}
.team-card:hover .team-photo img { transform: scale(1.04); }
.team-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.team-nat { display: inline-flex; align-items: center; }
.team-nat img {
  width: 27px; height: 18px; border-radius: 3px; object-fit: cover;
  box-shadow: 0 0 0 1px rgba(15,32,56,.16), 0 1px 3px rgba(15,32,56,.12);
}
.team-meta .team-lang { margin-bottom: 0; }

/* ---------- CMS-rendered article language blocks ---------- */
/* 注意：不要给 .lang-es/.lang-en 设 display:block —— 会把导航等处的行内 span 顶成块级导致错位 */
.lang-en > .es, .lang-es > .en { display: none !important; }
.lang-es .lang-en { display: none !important; }
.lang-en .lang-es { display: none !important; }

/* ---------- video lightbox (CMS) ---------- */
.vg-lightbox { position: fixed; inset: 0; background: rgba(16, 29, 40, .84); display: none; align-items: center; justify-content: center; z-index: 200; padding: 24px; }
.vg-lightbox.open { display: flex; }
.vg-lightbox .box { width: fit-content; max-width: 94vw; background: #000; border-radius: 14px; overflow: hidden; box-shadow: 0 24px 60px rgba(16, 29, 40, .4); }
.vg-lightbox video { display: block; height: 84vh; max-height: 84vh; width: auto; max-width: 94vw; aspect-ratio: 9 / 16; background: #000; }
.vg-lightbox .close { position: absolute; top: 18px; right: 22px; background: rgba(255, 255, 255, .16); border: none; color: #fff; width: 40px; height: 40px; border-radius: 50%; font-size: 18px; cursor: pointer; }
.vg-lightbox .close:hover { background: rgba(255, 255, 255, .3); }