/* =============================================
   CHINATOALGERIA — BILINGUAL FR/AR CSS
   Dark automotive theme, clean + professional
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg-primary: #0a0a0a;
  --bg-card: #141414;
  --bg-card-alt: #1a1a1a;
  --accent: #d4af37;       /* gold */
  --accent-dim: rgba(212,175,55,0.12);
  --accent-border: rgba(212,175,55,0.2);
  --text-primary: #f5f5f5;
  --text-secondary: #a0a0a0;
  --text-muted: #666666;
  --border: rgba(255,255,255,0.07);
  --border-accent: rgba(212,175,55,0.15);
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* RTL Arabic overrides */
[dir="rtl"] body,
.rtl {
  font-family: 'Cairo', sans-serif;
  direction: rtl;
  text-align: right;
}

[dir="rtl"] .hero-tagline,
[dir="rtl"] .section-body-fr {
  text-align: right;
}

/* ── BILINGUAL TYPOGRAPHY ── */
.bilingual-row {
  display: flex;
  gap: 8px;
  align-items: baseline;
  margin-bottom: 4px;
}
.lang-fr {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.4;
}
.lang-ar {
  font-family: 'Cairo', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  direction: rtl;
  text-align: right;
  line-height: 1.5;
}

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 40px;
  height: 68px;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
}
.navbar-inner {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar-brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.brand-name {
  font-family: 'Cairo', sans-serif;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--accent);
}
.brand-name-en {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.navbar-tagline {
  font-size: 13px;
  color: var(--text-muted);
  direction: ltr;
  text-align: right;
}
[dir="rtl"] .navbar-tagline {
  direction: rtl;
  text-align: left;
}
.navbar-social {
  display: flex;
  align-items: center;
  gap: 8px;
}
.navbar-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s;
}
.navbar-social a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}
.navbar-social svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 40px 80px;
  position: relative;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212,175,55,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,175,55,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 60% 40%, black 0%, transparent 70%);
  pointer-events: none;
}
.hero-bg-glow {
  position: absolute;
  top: -30%;
  right: -20%;
  width: 70%;
  height: 130%;
  background: radial-gradient(ellipse at 60% 40%, rgba(212,175,55,0.05) 0%, transparent 55%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.hero-header {
  text-align: center;
  margin-bottom: 64px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 20px;
  padding: 6px 16px;
  margin-bottom: 32px;
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-badge-text {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero-title {
  font-family: 'Cairo', sans-serif;
  font-size: clamp(48px, 7vw, 80px);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.05;
  margin-bottom: 20px;
  direction: rtl;
  text-align: center;
}
.hero-title-sub {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 32px;
}
.hero-title-sub span {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.hero-tagline {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 12px;
  line-height: 1.7;
  text-align: center;
}
.hero-tagline-ar {
  font-family: 'Cairo', sans-serif;
  font-size: 18px;
  color: var(--accent);
  direction: rtl;
  text-align: center;
  margin-bottom: 48px;
}
.hero-cta-row {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
}
.btn-wa {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #fff;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  direction: ltr;
}
.btn-wa:hover {
  background: #1fb855;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(37,211,102,0.3);
}
.btn-wa svg { width: 20px; height: 20px; fill: #fff; }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  color: var(--text-secondary);
  padding: 14px 24px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid var(--border);
  transition: all 0.2s;
}
.btn-secondary:hover {
  border-color: var(--accent-border);
  color: var(--accent);
}
.hero-disclaimer {
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 12px;
}

/* ── SHIPPING BANNER ── */
.shipping-banner {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 40px;
  margin-top: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 32px;
}
.shipping-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.shipping-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}
.shipping-icon svg { width: 20px; height: 20px; stroke: var(--accent); fill: none; }
.shipping-label-fr {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.4;
}
.shipping-label-ar {
  font-family: 'Cairo', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  direction: rtl;
}
.shipping-value {
  font-family: 'Cairo', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
  direction: rtl;
}

/* ── SECTION HEADER ── */
.section {
  padding: 80px 40px;
}
.section-alt {
  background: var(--bg-card-alt);
}
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-eyebrow {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  font-weight: 600;
}
.section-title {
  font-family: 'Cairo', sans-serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
  direction: rtl;
  text-align: center;
}
.section-subtitle-fr {
  font-size: 16px;
  color: var(--text-secondary);
  text-align: center;
  line-height: 1.6;
  direction: ltr;
}

/* ── PRICE TABLE ── */
.price-table-wrap {
  overflow-x: auto;
  border-radius: 16px;
  border: 1px solid var(--border);
}
.price-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}
.price-table thead th {
  background: var(--bg-card);
  padding: 16px 24px;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.price-table thead th:first-child { text-align: left; }
.price-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
.price-table tbody tr:last-child { border-bottom: none; }
.price-table tbody tr:hover { background: rgba(212,175,55,0.04); }
.price-table td {
  padding: 20px 24px;
  vertical-align: middle;
}
.price-table .model-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.model-name-fr {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}
.model-name-ar {
  font-family: 'Cairo', sans-serif;
  font-size: 13px;
  color: var(--text-muted);
  direction: rtl;
}
.transmission-badge {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 600;
  margin-top: 4px;
}
.badge-auto {
  background: rgba(34,197,94,0.12);
  color: #22c55e;
  border: 1px solid rgba(34,197,94,0.2);
}
.badge-manual {
  background: rgba(100,116,139,0.12);
  color: #94a3b8;
  border: 1px solid rgba(100,116,139,0.2);
}
.price-cell {
  text-align: center;
  font-family: 'Cairo', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  direction: rtl;
}
.price-cell-note {
  display: block;
  font-size: 10px;
  font-weight: 400;
  color: var(--text-muted);
  margin-top: 2px;
  direction: ltr;
}
.price-table tbody tr:nth-child(even) {
  background: rgba(255,255,255,0.01);
}

/* ── SHIPPING SECTION ── */
.shipping-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 40px;
}
.shipping-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
}
.shipping-card-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.shipping-card-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.shipping-card-icon svg { width: 22px; height: 22px; stroke: var(--accent); fill: none; }
.shipping-card-name-fr {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}
.shipping-card-name-ar {
  font-family: 'Cairo', sans-serif;
  font-size: 14px;
  color: var(--text-muted);
  direction: rtl;
}
.shipping-detail-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.shipping-detail-row:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.detail-label-fr {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}
.detail-label-ar {
  font-family: 'Cairo', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  direction: rtl;
}
.detail-value {
  font-family: 'Cairo', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  direction: rtl;
}
.detail-note {
  font-size: 12px;
  color: var(--text-muted);
  direction: ltr;
}

/* ── CONTACT SECTION ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 40px;
}
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
}
.contact-card:hover {
  border-color: var(--accent-border);
  background: var(--accent-dim);
}
.contact-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
}
.contact-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-icon-wrap svg { width: 22px; height: 22px; fill: currentColor; }
.ci-whatsapp { background: rgba(37,211,102,0.12); color: #25D366; }
.ci-facebook  { background: rgba(24,119,242,0.12); color: #1877F2; }
.ci-instagram { background: rgba(225,48,108,0.12); color: #E1306C; }
.ci-tiktok    { background: rgba(0,0,0,0.2); color: #ffffff; }
.ci-email     { background: var(--accent-dim); color: var(--accent); }
.contact-card-labels {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.contact-label-fr {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}
.contact-label-ar {
  font-family: 'Cairo', sans-serif;
  font-size: 13px;
  color: var(--text-muted);
  direction: rtl;
}
.contact-value {
  font-size: 14px;
  color: var(--text-secondary);
  direction: ltr;
  text-align: left;
}
[dir="rtl"] .contact-value {
  direction: rtl;
  text-align: right;
}
.contact-arrow {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 20px;
}
[dir="rtl"] .contact-arrow {
  margin-left: 0;
  margin-right: auto;
}

/* ── FOOTER ── */
.footer {
  padding: 40px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.footer-brand {
  font-family: 'Cairo', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 8px;
  direction: rtl;
}
.footer-tagline {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
  direction: ltr;
}
.footer-tagline-ar {
  font-family: 'Cairo', sans-serif;
  font-size: 13px;
  color: var(--accent);
  margin-bottom: 24px;
  direction: rtl;
}
.footer-social {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 20px;
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.2s;
}
.footer-social a:hover {
  border-color: var(--accent-border);
  color: var(--accent);
}
.footer-social svg { width: 18px; height: 18px; fill: currentColor; }
.footer-copy {
  font-size: 12px;
  color: var(--text-muted);
  direction: ltr;
}
.footer-copy-ar {
  font-family: 'Cairo', sans-serif;
  font-size: 12px;
  color: var(--text-muted);
  direction: rtl;
  margin-top: 4px;
}

/* ── SIGNUP FORM ── */
.signup-form {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-row { display: flex; gap: 16px; }
.form-group { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-family: 'Cairo', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}
.form-group input {
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 15px;
  font-family: 'Inter', sans-serif;
  transition: border-color 0.2s;
}
.form-group input:focus {
  outline: none;
  border-color: var(--accent-border);
}
.btn-primary {
  padding: 14px 24px;
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 10px;
  font-family: 'Cairo', sans-serif;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  transition: opacity 0.2s;
  text-decoration: none;
  display: inline-block;
}
.btn-primary:hover { opacity: 0.85; }
.form-disclaimer {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .navbar { padding: 0 20px; }
  .navbar-tagline { display: none; }
  .shipping-banner { grid-template-columns: 1fr; gap: 24px; padding: 24px; }
  .shipping-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .hero { padding: 90px 20px 60px; }
  .section { padding: 60px 20px; }
  .price-table td { padding: 16px 16px; }
}

@media (max-width: 600px) {
  .hero-title-sub { flex-direction: column; align-items: center; gap: 8px; }
  .hero-cta-row { flex-direction: column; align-items: center; }
  .btn-wa, .btn-secondary { width: 100%; justify-content: center; }
}