/* ===== SNICE MEDIA — style.css ===== */

:root {
  --color-bg: #FAFAF8;
  --color-surface: #FFFFFF;
  --color-text: #1A2233;
  --color-text-muted: #5B6472;
  --color-primary: #1B3358;   /* xanh navy - thuong hieu chinh */
  --color-primary-dark: #10233F;
  --color-accent: #D4A24C;    /* vang dong - nhan CTA */
  --color-border: #E5E3DD;
  --radius: 10px;
  --max-width: 1140px;
  --font-main: 'Inter', -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 250, 248, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 20px;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}
.brand .dot { color: var(--color-accent); }
nav.main-nav ul {
  display: flex;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}
nav.main-nav a {
  font-weight: 500;
  font-size: 15px;
  color: var(--color-text-muted);
  padding: 8px 2px;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
nav.main-nav a:hover,
nav.main-nav a.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-primary);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  transition: transform .15s, box-shadow .15s;
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-primary-dark);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(212,162,76,0.35); }
.btn-outline {
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: #fff; }

/* ---------- Hero ---------- */
.hero {
  padding: 96px 0 72px;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--color-bg) 100%);
}
.hero .eyebrow {
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 13px;
  margin-bottom: 14px;
}
.hero h1 {
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.15;
  margin: 0 0 20px;
  color: var(--color-primary);
  max-width: 720px;
}
.hero p.lead {
  font-size: 18px;
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 0 32px;
}
.hero .cta-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Page header (cho cac trang con) ---------- */
.page-header {
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--color-border);
}
.page-header .eyebrow {
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 13px;
  margin-bottom: 10px;
}
.page-header h1 { font-size: clamp(28px, 4vw, 40px); color: var(--color-primary); margin: 0 0 12px; }
.page-header p { color: var(--color-text-muted); max-width: 620px; margin: 0; }

/* ---------- Section ---------- */
section { padding: 72px 0; }
section.alt { background: var(--color-surface); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-head .eyebrow {
  color: var(--color-accent); font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; font-size: 13px; margin-bottom: 10px;
}
.section-head h2 { font-size: clamp(26px, 3.5vw, 36px); color: var(--color-primary); margin: 0 0 12px; }
.section-head p { color: var(--color-text-muted); margin: 0; }

/* ---------- Grid cards ---------- */
.grid { display: grid; gap: 28px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
}
.card .icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: rgba(27,51,88,0.08);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px; font-size: 22px;
}
.card h3 { margin: 0 0 10px; font-size: 18px; color: var(--color-primary); }
.card p { margin: 0; color: var(--color-text-muted); font-size: 15px; }

/* ---------- Stats ---------- */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat .num { font-size: clamp(32px, 4vw, 44px); font-weight: 800; color: var(--color-primary); }
.stat .label { color: var(--color-text-muted); font-size: 14px; margin-top: 6px; }

/* ---------- Timeline (Thanh tuu) ---------- */
.timeline { position: relative; max-width: 780px; margin: 0 auto; }
.timeline::before {
  content: ""; position: absolute; left: 18px; top: 0; bottom: 0;
  width: 2px; background: var(--color-border);
}
.t-item { position: relative; padding-left: 56px; margin-bottom: 40px; }
.t-item::before {
  content: ""; position: absolute; left: 10px; top: 4px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--color-accent); border: 3px solid var(--color-bg);
}
.t-item .year { font-weight: 800; color: var(--color-primary); font-size: 15px; letter-spacing: 0.04em; }
.t-item h3 { margin: 6px 0 8px; font-size: 19px; color: var(--color-text); }
.t-item p { margin: 0; color: var(--color-text-muted); }

/* ---------- Team gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.gallery figure {
  margin: 0; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 4/5; background: var(--color-surface); border: 1px solid var(--color-border);
  position: relative;
}
.gallery img { width: 100%; height: 100%; object-fit: cover; }
.gallery figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(180deg, transparent, rgba(16,35,63,0.85));
  color: #fff; padding: 28px 14px 12px; font-size: 13px;
}
.gallery figcaption .name { font-weight: 700; display: block; }
.gallery figcaption .role { opacity: .85; font-size: 12px; }
.placeholder-photo {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: repeating-linear-gradient(135deg, #EFEEE9 0 12px, #E7E5DE 12px 24px);
  color: var(--color-text-muted); font-size: 13px; text-align: center; padding: 12px;
}

/* ---------- Job listings ---------- */
.job-list { display: flex; flex-direction: column; gap: 16px; }
.job-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 24px 28px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
}
.job-card .job-title { font-size: 18px; font-weight: 700; color: var(--color-primary); margin: 0 0 6px; }
.job-card .job-meta { display: flex; gap: 10px; flex-wrap: wrap; font-size: 13px; color: var(--color-text-muted); }
.job-card .job-meta span {
  background: rgba(27,51,88,0.06); padding: 4px 10px; border-radius: 999px;
}
.job-empty, .job-error {
  text-align: center; padding: 40px; color: var(--color-text-muted);
  border: 1px dashed var(--color-border); border-radius: var(--radius);
}

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--color-primary-dark); color: #E9ECF1; padding: 56px 0 28px; margin-top: 40px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 36px; }
footer.site-footer h4 { color: #fff; font-size: 15px; margin: 0 0 14px; }
footer.site-footer p, footer.site-footer a { color: #AFB9C8; font-size: 14px; }
footer.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
footer.site-footer a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12); padding-top: 22px;
  font-size: 13px; color: #8B95A6; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  nav.main-nav { position: fixed; top: 72px; left: 0; right: 0; background: #fff;
    border-bottom: 1px solid var(--color-border); display: none; }
  nav.main-nav.open { display: block; }
  nav.main-nav ul { flex-direction: column; gap: 0; padding: 8px 24px 16px; }
  nav.main-nav a { display: block; padding: 12px 0; }
  .nav-toggle { display: flex; }
  .grid-4, .grid-3 { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .grid-4, .grid-3, .stats-row, .gallery { grid-template-columns: 1fr; }
  .job-card { flex-direction: column; align-items: flex-start; }
}