/* ZSI Trading — Static Site CSS */
/* Brand: Red #ae1f24 | Dark Navy #181732 | White #ffffff */

:root {
  --red: #ae1f24;
  --navy: #181732;
  --white: #ffffff;
  --gray-light: #f5f5f5;
  --gray-mid: #c6c8cd;
  --text: #222222;
  --font-sans: 'Segoe UI', Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

a { color: var(--red); text-decoration: none; transition: color 0.2s; }
a:hover { color: #8a1519; }

img { max-width: 100%; height: auto; display: block; }

/* ── HEADER ── */
.site-header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  width: 44px;
  height: 44px;
  border-radius: 4px;
  flex-shrink: 0;
}

.logo-text {
  color: var(--white);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.logo-text span {
  display: block;
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--gray-mid);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Nav */
.site-nav ul {
  display: flex;
  gap: 8px;
  list-style: none;
}

.site-nav a {
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: background 0.2s, color 0.2s;
}

.site-nav a:hover,
.site-nav a.active {
  background: var(--red);
  color: var(--white);
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* ── TOP BAR ── */
.top-bar {
  background: #0e0d20;
  color: var(--gray-mid);
  font-size: 0.8rem;
  text-align: center;
  padding: 8px 24px;
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.top-bar a { color: var(--gray-mid); }
.top-bar a:hover { color: var(--white); }

/* ── HERO ── */
.hero {
  position: relative;
  height: 480px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.5);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--white);
  padding: 0 24px;
  max-width: 800px;
}

.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.hero-content p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 24px;
}

.hero-accent {
  display: inline-block;
  width: 48px;
  height: 4px;
  background: var(--red);
  border-radius: 2px;
  margin: 0 auto 20px;
}

.btn {
  display: inline-block;
  padding: 12px 32px;
  background: var(--red);
  color: var(--white);
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 0.2s, transform 0.1s;
}

.btn:hover { background: #8a1519; color: var(--white); transform: translateY(-1px); }

/* ── SECTION ── */
.section {
  padding: 72px 24px;
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-dark {
  background: var(--navy);
  color: var(--white);
}

.section-dark p { color: rgba(255,255,255,0.85); }

.section-gray {
  background: var(--gray-light);
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.section-dark .section-title { color: var(--white); }

.section-subtitle {
  color: #666;
  font-size: 1rem;
  margin-bottom: 48px;
  max-width: 640px;
}

.section-dark .section-subtitle { color: rgba(255,255,255,0.7); }

.accent-line {
  display: block;
  width: 48px;
  height: 3px;
  background: var(--red);
  border-radius: 2px;
  margin-bottom: 20px;
}

/* ── ABOUT ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-text p {
  margin-bottom: 16px;
  line-height: 1.8;
}

.stats-row {
  display: flex;
  gap: 40px;
  margin-top: 32px;
}

.stat { text-align: center; }
.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--red);
}
.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #666;
}

/* ── BRANDS GRID ── */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.brand-card {
  background: var(--white);
  border: 1px solid #e5e5e5;
  border-radius: 8px;
  padding: 20px 16px;
  text-align: center;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--navy);
  transition: border-color 0.2s, box-shadow 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 72px;
}

.brand-card:hover {
  border-color: var(--red);
  box-shadow: 0 4px 12px rgba(174,31,36,0.1);
  color: var(--red);
}

.brands-category-title {
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--red);
  margin: 40px 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--red);
}

/* ── TEAM ── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.team-card {
  text-align: center;
}

.team-photo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  margin: 0 auto 12px;
  border: 3px solid var(--gray-mid);
  transition: border-color 0.2s;
}

.team-card:hover .team-photo { border-color: var(--red); }

.team-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--navy);
}

.team-title {
  font-size: 0.78rem;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}

.team-photo-placeholder {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--gray-mid);
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--navy);
  font-weight: 700;
}

/* ── TEAM GALLERY ── */
.team-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 48px;
}

.team-gallery img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 8px;
}

/* ── CONTACT ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.contact-detail {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  align-items: flex-start;
}

.contact-detail-icon {
  width: 36px;
  height: 36px;
  background: var(--red);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: white;
  font-size: 1rem;
}

.contact-detail-text {
  line-height: 1.5;
  font-size: 0.9rem;
}

.contact-detail-text strong {
  display: block;
  font-weight: 600;
  margin-bottom: 2px;
}

.personnel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.personnel-card {
  background: var(--gray-light);
  border-left: 3px solid var(--red);
  padding: 14px 16px;
  border-radius: 0 4px 4px 0;
}

.personnel-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--navy);
}

.personnel-role {
  font-size: 0.78rem;
  color: #666;
  margin-top: 2px;
}

/* ── FEATURED BRANDS STRIP ── */
.featured-strip {
  background: var(--navy);
  padding: 48px 24px;
  text-align: center;
}

.featured-strip-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.featured-brands-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 24px;
}

.featured-brand-tag {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 0.2s, border-color 0.2s;
}

.featured-brand-tag:hover {
  background: var(--red);
  border-color: var(--red);
  color: white;
}

/* ── MIDDLE EAST SECTION ── */
.me-section {
  background: var(--gray-light);
  padding: 72px 24px;
}

.me-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.me-inner .section-title { font-size: 1.4rem; }

/* ── PRIVACY ── */
.privacy-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 64px 24px;
}

.privacy-content h1 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.privacy-content h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 32px 0 12px;
  color: var(--navy);
}

.privacy-content p {
  margin-bottom: 16px;
  line-height: 1.8;
  color: #444;
}

/* ── PAGE TITLE BANNER ── */
.page-banner {
  background: var(--navy);
  padding: 48px 24px;
  text-align: center;
}

.page-banner h1 {
  color: var(--white);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.page-banner p {
  color: rgba(255,255,255,0.7);
  margin-top: 12px;
  font-size: 1rem;
}

/* ── FOOTER ── */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.8);
}

.footer-top {
  padding: 56px 24px 40px;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
}

.footer-brand .logo-text { color: var(--white); font-size: 1.1rem; }
.footer-brand .logo-text span { color: var(--gray-mid); }

.footer-desc {
  margin-top: 16px;
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
}

.footer-heading {
  color: var(--white);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--red); }

.footer-contact-item {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 10px;
  line-height: 1.5;
}

.footer-contact-item strong { color: rgba(255,255,255,0.9); display: block; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 24px;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-bottom a { color: rgba(255,255,255,0.4); }
.footer-bottom a:hover { color: var(--red); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .site-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--navy);
    padding: 16px 24px 24px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  }

  .site-nav.open { display: block; }

  .site-nav ul {
    flex-direction: column;
    gap: 4px;
  }

  .site-nav a {
    display: block;
    padding: 12px 16px;
  }

  .about-grid,
  .contact-grid { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr; gap: 32px; }

  .stats-row { flex-wrap: wrap; gap: 24px; }

  .personnel-grid { grid-template-columns: 1fr; }

  .hero { height: 320px; }

  .top-bar { display: none; }

  .section { padding: 48px 16px; }
}

@media (max-width: 480px) {
  .brands-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
}