:root {
  --brand: #2563EB;
  --brand-dark: #1E3A8A;
  --gold: #C9A96E;
  --ink: #0F172A;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --bg: #FAFAFA;
  --white: #FFFFFF;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, "system-ui", "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; padding: 0; margin: 0; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ============ Header ============ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.nav-wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 14px; }
.logo-img { height: 40px; width: auto; display: block; }
.brand-divider { color: var(--slate-200); }
.brand-sub { color: var(--slate-700); font-weight: 500; font-size: 15px; }

.nav { display: flex; gap: 36px; }
.nav a {
  color: var(--slate-600); font-size: 15px; font-weight: 500;
  position: relative; transition: color 0.2s;
}
.nav a:hover, .nav a.active { color: var(--ink); }
.nav a.active::after {
  content: ""; position: absolute; left: 50%; bottom: -22px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--brand); transform: translateX(-50%);
}

/* ============ Hero ============ */
.hero {
  position: relative; height: 100vh; min-height: 640px;
  overflow: hidden; color: white;
  display: flex; align-items: center; justify-content: center;
  margin-top: 0;
}
.hero-bg {
  position: absolute; inset: -40px;
  background-size: cover; background-position: center;
  transform: scale(1.05);
  will-change: transform;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,23,42,0.55) 0%, rgba(30,30,60,0.65) 60%, rgba(15,23,42,0.75) 100%);
}
.hero-inner { position: relative; text-align: center; z-index: 2; }
.hero-inner h1 {
  font-size: clamp(48px, 6vw, 72px);
  font-weight: 700; margin: 0;
  letter-spacing: 0;
  text-shadow: 0 4px 24px rgba(0,0,0,0.3);
}
.hero-cities {
  margin-top: 28px; font-size: 18px; letter-spacing: 0.4em;
  display: flex; gap: 14px; justify-content: center; align-items: center;
  opacity: 0.92;
}
.hero-cities i {
  font-style: normal; color: rgba(255,255,255,0.4);
  font-size: 14px; letter-spacing: 0;
}

/* ============ Stats ============ */
.stats { padding: 80px 0; background: #F8FAFC; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-card {
  background: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: 12px;
  padding: 36px 24px;
  text-align: center;
  transition: transform 0.25s, box-shadow 0.25s;
}
.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.08);
}
.stat-num {
  font-size: 36px; font-weight: 700; color: var(--brand);
  line-height: 1.1; margin-bottom: 8px;
}
.stat-label { color: var(--slate-600); font-size: 14px; }

/* ============ Section heads ============ */
.section-head { text-align: center; margin-bottom: 64px; }
.section-head h2 {
  font-size: 42px; font-weight: 700; margin: 0 0 16px;
  color: var(--ink);
}
.section-head p {
  margin: 4px 0; color: var(--slate-500); font-size: 16px;
}
.section-head .lead { font-size: 17px; color: var(--slate-600); }

/* ============ Honors ============ */
.honors { padding: 96px 0; background: #FAF9F6; }
.honors-grid {
  display: grid; grid-template-columns: repeat(7, 1fr);
  gap: 16px;
}
.honor {
  background: var(--white);
  border-radius: 10px; overflow: hidden;
  cursor: pointer; transition: transform 0.25s, box-shadow 0.25s;
  border: 1px solid rgba(0,0,0,0.05);
  display: flex; flex-direction: column;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.honor:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,0.08); }
.honor-img {
  aspect-ratio: 3/4; overflow: hidden;
  background: #F5F2EB;
  display: flex; align-items: center; justify-content: center;
}
.honor-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease-out;
}
.honor:hover .honor-img img { transform: scale(1.05); }
.honor-cap { padding: 12px 14px 14px; background: var(--white); }
.honor-year {
  color: var(--gold); font-size: 12px; margin-bottom: 4px; font-weight: 500;
}
.honor-title {
  font-size: 13px; line-height: 1.4; color: var(--slate-700);
}
.honors-more { text-align: center; margin-top: 48px; }
.ghost-btn {
  background: transparent; border: 1px solid var(--slate-200);
  padding: 12px 28px; border-radius: 999px;
  color: var(--slate-700); font-size: 14px;
  cursor: pointer; transition: all 0.2s;
}
.ghost-btn:hover { background: var(--white); border-color: var(--slate-400); }

/* ============ Services ============ */
.services { padding: 120px 0; background: var(--white); }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.service-card {
  background: var(--bg);
  border: 1px solid var(--slate-100);
  border-radius: 16px;
  padding: 40px 32px;
  transition: all 0.25s;
}
.service-card:hover {
  background: var(--white);
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.08);
  transform: translateY(-4px);
}
.service-card i {
  font-size: 28px; color: var(--brand);
  width: 56px; height: 56px;
  background: rgba(37, 99, 235, 0.08);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.service-card h3 {
  font-size: 20px; font-weight: 600; margin: 0 0 8px;
}
.service-card p { color: var(--slate-500); margin: 0; font-size: 14px; }
.service-card.more i { background: rgba(15, 23, 42, 0.06); color: var(--slate-600); }

/* ============ Clients ============ */
.clients { padding: 80px 0; background: #F8FAFC; }
.client-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px;
}
.client-cell {
  background: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: 12px;
  height: 96px;
  display: flex; align-items: center; justify-content: center;
  padding: 16px 20px;
  transition: all 0.2s;
}
.client-cell img {
  max-height: 100%; max-width: 100%;
  object-fit: contain;
  filter: grayscale(0.2);
  opacity: 0.85;
  transition: all 0.2s;
}
.client-cell:hover {
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 8px 20px rgba(0,0,0,0.04);
  transform: translateY(-2px);
}
.client-cell:hover img { filter: none; opacity: 1; }

/* ============ CTA ============ */
.cta {
  position: relative; padding: 120px 0; overflow: hidden;
  background: var(--ink);
  color: white; text-align: center;
}
.cta-glow {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.25) 0%, transparent 65%);
  pointer-events: none;
}
.cta-inner { position: relative; z-index: 2; }
.cta h2 {
  font-size: 56px; font-weight: 700;
  margin: 0 0 16px; letter-spacing: -0.02em;
}
.cta p { color: var(--slate-400); margin: 0 0 40px; font-size: 17px; }
.cta-btn {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--white); color: var(--ink);
  padding: 16px 36px; border-radius: 999px;
  font-weight: 600; font-size: 15px;
  transition: all 0.2s;
}
.cta-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(255,255,255,0.15); }

/* ============ Footer ============ */
.site-footer {
  background: var(--ink);
  color: var(--slate-400);
  padding: 80px 0 24px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-grid {
  display: grid; grid-template-columns: 1fr 2fr 1.5fr 1.5fr; gap: 40px;
}
.site-footer h4 {
  color: var(--white); font-size: 15px;
  margin: 0 0 20px;
}
.site-footer li { padding: 6px 0; font-size: 14px; line-height: 1.6; }
.site-footer a:hover { color: var(--white); }
.site-footer .muted { color: var(--slate-500); font-size: 12px; margin-top: 4px; }
.qr-wrap { display: flex; gap: 14px; align-items: center; }
.qr-img {
  width: 88px; height: 88px;
  border-radius: 8px;
  background: var(--white);
  object-fit: cover;
}
.footer-bottom {
  margin-top: 60px; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center; font-size: 13px; color: var(--slate-500);
}

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .honors-grid { grid-template-columns: repeat(4, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .client-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .nav { display: none; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat-card { padding: 28px 16px; }
  .stat-num { font-size: 30px; }
  .honors-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .client-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .section-head h2 { font-size: 30px; }
  .cta h2 { font-size: 36px; }
}

/* ============ Page hero (sub-pages) ============ */
.page-hero {
  padding: 160px 0 80px; text-align: center;
  background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
}
.page-hero h1 {
  font-size: clamp(36px, 5vw, 56px); margin: 0 0 16px;
  font-weight: 700; letter-spacing: -0.01em;
}
.page-hero p { color: var(--slate-500); font-size: 18px; margin: 0; }

/* ============ Founders ============ */
.founders { padding: 80px 0; background: var(--white); }
.founder-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.founder-card {
  background: var(--bg);
  border: 1px solid var(--slate-100);
  border-radius: 16px;
  padding: 32px;
}
.founder-photo {
  width: 120px; height: 120px; border-radius: 50%;
  overflow: hidden; margin: 0 auto 20px;
  background: var(--slate-100);
}
.founder-photo img { width: 100%; height: 100%; object-fit: cover; }
.founder-card h3 { margin: 0 0 4px; font-size: 22px; text-align: center; }
.founder-role {
  text-align: center; color: var(--brand);
  font-size: 14px; font-weight: 500; margin-bottom: 20px;
}
.founder-card ul { padding-left: 18px; }
.founder-card li {
  list-style: disc; color: var(--slate-600);
  font-size: 14px; line-height: 1.7; margin-bottom: 8px;
}

/* ============ Timeline ============ */
.timeline { padding: 80px 0; background: #F8FAFC; }
.timeline-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.t-item {
  background: var(--white);
  border-radius: 14px;
  border: 1px solid var(--slate-100);
  padding: 24px;
  position: relative;
  transition: transform 0.25s, box-shadow 0.25s;
}
.t-item:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(37,99,235,0.06); }
.t-year {
  font-size: 28px; font-weight: 700; color: var(--brand);
  line-height: 1; margin-bottom: 12px;
}
.t-item h4 { margin: 0 0 8px; font-size: 16px; color: var(--ink); }
.t-item p { margin: 0; font-size: 13px; color: var(--slate-500); line-height: 1.6; }

/* ============ News ============ */
.news-section { padding: 80px 0; background: var(--white); }
.news-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.news-card {
  background: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: 14px;
  overflow: hidden;
  transition: all 0.25s;
}
.news-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,0.08); }
.news-img { aspect-ratio: 16/9; overflow: hidden; background: var(--slate-100); }
.news-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.news-card:hover .news-img img { transform: scale(1.05); }
.news-meta { display: flex; gap: 10px; padding: 16px 20px 0; font-size: 12px; }
.news-tag {
  background: rgba(37,99,235,0.1); color: var(--brand);
  padding: 3px 10px; border-radius: 999px;
}
.news-loc { color: var(--slate-500); }
.news-card h4 { margin: 10px 20px 4px; font-size: 16px; line-height: 1.5; }
.news-card p { margin: 0 20px 20px; font-size: 13px; color: var(--slate-500); }

/* ============ Offices ============ */
.offices { padding: 80px 0; background: #F8FAFC; }
.office-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.office-card {
  background: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: 14px;
  padding: 32px 24px;
  text-align: center;
}
.office-city {
  font-size: 24px; font-weight: 700; color: var(--brand);
  margin-bottom: 12px;
}
.office-card p { color: var(--slate-600); font-size: 14px; line-height: 1.7; margin: 0; }

/* ============ AI Stack ============ */
.ai-stack { padding: 80px 0; background: var(--white); }
.layer-stack { display: flex; flex-direction: column; gap: 20px; }
.layer {
  border: 1px solid var(--slate-100);
  border-radius: 16px;
  background: linear-gradient(135deg, #F8FAFC 0%, #FFFFFF 100%);
  padding: 28px 32px;
}
.layer-head {
  display: flex; align-items: center; gap: 16px; margin-bottom: 20px;
}
.layer-name { font-size: 20px; font-weight: 700; color: var(--ink); }
.layer-tag {
  font-size: 12px; color: var(--brand);
  background: rgba(37,99,235,0.1);
  padding: 4px 10px; border-radius: 999px;
}
.layer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.layer-col h5 {
  margin: 0 0 12px; font-size: 14px; font-weight: 600;
  color: var(--slate-700);
}
.layer-col ul { display: flex; flex-direction: column; gap: 6px; }
.layer-col ul.inline { flex-direction: row; flex-wrap: wrap; gap: 8px; }
.layer-col li {
  font-size: 13px; color: var(--slate-600);
  padding: 6px 12px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--slate-100);
  border-radius: 8px;
  display: inline-block;
}
.layer-col.wide { grid-column: 1 / -1; }

/* ============ Domain cards ============ */
.domains { padding: 80px 0; background: #F8FAFC; }
.domain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.domain-card {
  background: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: 16px;
  padding: 28px;
  transition: all 0.25s;
}
.domain-card:hover {
  transform: translateY(-4px);
  border-color: rgba(37,99,235,0.3);
  box-shadow: 0 12px 30px rgba(37,99,235,0.08);
}
.domain-card i {
  font-size: 24px; color: var(--brand);
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(37,99,235,0.08); border-radius: 10px;
  margin-bottom: 16px;
}
.domain-card h3 { margin: 0 0 8px; font-size: 18px; }
.domain-card > p { margin: 0 0 16px; color: var(--slate-500); font-size: 13px; }
.domain-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.domain-tags span {
  font-size: 12px; color: var(--slate-600);
  background: var(--bg); padding: 4px 10px; border-radius: 999px;
}

/* ============ Global delivery ============ */
.global-delivery { padding: 80px 0; background: var(--white); }
.delivery-wrap { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.delivery-map { background: var(--bg); border-radius: 16px; padding: 16px; }
.delivery-map img { width: 100%; height: auto; }
.delivery-stats { display: flex; flex-direction: column; gap: 32px; }
.delivery-block h4 { margin: 0 0 16px; font-size: 16px; color: var(--ink); }
.bar-row {
  display: grid; grid-template-columns: 100px 1fr 40px;
  align-items: center; gap: 12px; margin-bottom: 10px;
  font-size: 13px;
}
.bar-row span { color: var(--slate-600); }
.bar {
  height: 8px; background: var(--slate-100); border-radius: 999px; overflow: hidden;
}
.bar-fill { height: 100%; background: linear-gradient(90deg, var(--brand), #6366F1); border-radius: 999px; }
.bar-row b { color: var(--brand); font-weight: 600; text-align: right; }

/* ============ Join hero ============ */
.join-hero {
  position: relative; height: 60vh; min-height: 420px;
  margin-top: 0; overflow: hidden; color: white;
  display: flex; align-items: center; justify-content: center;
}
.join-hero-bg { position: absolute; inset: 0; }
.join-hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.join-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,23,42,0.4) 0%, rgba(15,23,42,0.65) 100%);
}
.join-hero-inner { position: relative; z-index: 2; text-align: center; padding-top: 72px; }
.join-hero-inner h1 { font-size: clamp(40px, 6vw, 72px); margin: 0 0 28px; font-weight: 700; }
.cta-btn.light { background: var(--white); color: var(--ink); }

/* ============ Culture ============ */
.culture { padding: 80px 0; background: var(--white); }
.culture-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.culture-card {
  background: var(--bg);
  border: 1px solid var(--slate-100);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.25s;
}
.culture-card:hover { transform: translateY(-4px); }
.culture-card i {
  font-size: 28px; color: var(--brand);
  width: 64px; height: 64px;
  background: rgba(37,99,235,0.08); border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.culture-card h3 { margin: 0 0 8px; font-size: 18px; }
.culture-card p { margin: 0; color: var(--slate-500); font-size: 13px; }

/* ============ Newbie / Benefits / Promotion ============ */
.newbie { padding: 80px 0; background: #F8FAFC; }
.newbie-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.newbie-card {
  background: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: 16px;
  padding: 28px;
}
.newbie-card h4 {
  margin: 0 0 12px; font-size: 18px; color: var(--brand);
  position: relative; padding-left: 14px;
}
.newbie-card h4::before {
  content: ""; position: absolute; left: 0; top: 6px;
  width: 4px; height: 16px; background: var(--brand); border-radius: 2px;
}
.newbie-card p { margin: 0; color: var(--slate-600); line-height: 1.7; font-size: 14px; }

.benefits { padding: 80px 0; background: var(--white); }
.benefits-list {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px 24px;
}
.benefits-list li {
  display: flex; align-items: flex-start; gap: 10px;
  color: var(--slate-700); font-size: 14px;
  padding: 12px 16px;
  background: var(--bg);
  border-radius: 10px;
}
.benefits-list i { color: var(--brand); margin-top: 3px; }

/* ============ Training ============ */
.training { padding: 80px 0; background: #F8FAFC; }
.training-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.train-card {
  background: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: 14px;
  overflow: hidden;
}
.train-img { aspect-ratio: 16/10; overflow: hidden; }
.train-img img { width: 100%; height: 100%; object-fit: cover; }
.train-card h4 { margin: 16px 20px 8px; font-size: 16px; }
.train-card p { margin: 0 20px 20px; font-size: 13px; color: var(--slate-500); line-height: 1.6; }

/* ============ Promotion ============ */
.promotion { padding: 80px 0; background: var(--white); }
.promo-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.promo-card {
  background: var(--bg);
  border: 1px solid var(--slate-100);
  border-radius: 16px;
  padding: 32px;
  display: flex; gap: 20px; align-items: flex-start;
}
.promo-card i {
  font-size: 24px; color: var(--brand);
  width: 56px; height: 56px; flex: 0 0 56px;
  background: rgba(37,99,235,0.08); border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
}
.promo-card h4 { margin: 4px 0 8px; font-size: 18px; }
.promo-card p { margin: 0; font-size: 14px; color: var(--slate-500); line-height: 1.6; }

/* ============ Stories ============ */
.stories { padding: 80px 0; background: #F8FAFC; }
.stories .section-head {
  display: flex; justify-content: space-between; align-items: center;
  text-align: left; margin-bottom: 32px;
}
.stories .section-head h2 { margin: 0; }
.ghost-link {
  font-size: 14px; color: var(--slate-600);
}
.ghost-link:hover { color: var(--brand); }
.story-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.story-card {
  background: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: 14px;
  overflow: hidden;
}
.story-img { aspect-ratio: 16/10; overflow: hidden; }
.story-img img { width: 100%; height: 100%; object-fit: cover; }
.story-tag {
  display: inline-block; margin: 16px 20px 0;
  font-size: 12px; color: var(--brand);
  background: rgba(37,99,235,0.08);
  padding: 3px 10px; border-radius: 999px;
}
.story-card h4 { margin: 10px 20px 6px; font-size: 16px; line-height: 1.5; }
.story-card p { margin: 0 20px 20px; font-size: 13px; color: var(--slate-500); }

/* ============ Apply form ============ */
.apply { padding: 80px 0; background: var(--white); }
.apply-form {
  max-width: 720px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 16px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.apply-form label {
  display: flex; flex-direction: column; gap: 6px;
  font-size: 14px; color: var(--slate-700); font-weight: 500;
}
.apply-form input, .apply-form select, .apply-form textarea {
  padding: 12px 14px; border: 1px solid var(--slate-200);
  border-radius: 10px; font-size: 14px; font-family: inherit;
  background: var(--white); color: var(--ink);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.apply-form input:focus, .apply-form select:focus, .apply-form textarea:focus {
  outline: none; border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.apply-form textarea { resize: vertical; }
.upload-box {
  border: 2px dashed var(--slate-200);
  border-radius: 12px;
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s;
}
.upload-box:hover { border-color: var(--brand); }
.upload-box i { font-size: 32px; color: var(--brand); display: block; margin-bottom: 10px; }
.upload-box small { color: var(--slate-500); display: block; margin-top: 4px; }
.apply-form .cta-btn {
  align-self: center; margin-top: 12px;
  background: var(--ink); color: white;
  border: none; cursor: pointer;
}
.apply-form .cta-btn:hover { background: var(--brand); }

/* ============ Contact tabs ============ */
.contact-section { padding: 60px 0 120px; background: var(--white); }
.contact-tabs {
  display: flex; gap: 0; justify-content: center;
  margin-bottom: 32px;
  background: var(--bg); padding: 4px; border-radius: 999px;
  width: fit-content; margin-left: auto; margin-right: auto;
}
.tab-btn {
  padding: 10px 32px; border: none; background: transparent;
  border-radius: 999px; cursor: pointer;
  font-size: 14px; color: var(--slate-600); font-weight: 500;
  transition: all 0.2s;
}
.tab-btn.active { background: var(--ink); color: white; }
.contact-card {
  max-width: 720px; margin: 0 auto;
  background: var(--bg); border: 1px solid var(--slate-100);
  border-radius: 20px; padding: 40px;
  display: none;
}
.contact-card.active { display: block; }
.contact-card h3 { margin: 0 0 8px; font-size: 24px; text-align: center; }
.contact-card > .muted { text-align: center; margin: 0 0 28px; font-size: 14px; color: var(--slate-500); }

/* ============ Responsive subpages ============ */
@media (max-width: 1024px) {
  .founder-grid { grid-template-columns: 1fr; }
  .timeline-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .office-grid { grid-template-columns: repeat(2, 1fr); }
  .layer-cols { grid-template-columns: 1fr; }
  .domain-grid { grid-template-columns: repeat(2, 1fr); }
  .delivery-wrap { grid-template-columns: 1fr; }
  .culture-grid { grid-template-columns: repeat(2, 1fr); }
  .newbie-grid { grid-template-columns: 1fr; }
  .benefits-list { grid-template-columns: repeat(2, 1fr); }
  .training-grid { grid-template-columns: repeat(2, 1fr); }
  .promo-grid { grid-template-columns: 1fr; }
  .story-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .timeline-grid, .news-grid, .office-grid, .domain-grid,
  .culture-grid, .benefits-list, .training-grid, .story-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-card { padding: 24px; }
}