/* ===== CIF-XCMG Trucks & Machines Ltd — Static Site ===== */
:root {
  --gold: #C9A24C;
  --gold-soft: #E8C77A;
  --gold-deep: #A07E34;
  --charcoal: #0F1216;
  --charcoal-soft: #2A2E35;
  --white: #FFFFFF;
  --off-white: #F8F7F4;
  --muted: #6B7280;
  --border: rgba(15, 18, 22, 0.08);
  --font-display: "Playfair Display", Georgia, serif;
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
  --shadow-elegant: 0 30px 80px -30px rgba(15,18,22,0.25);
  --shadow-card: 0 12px 40px -12px rgba(15,18,22,0.18);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--charcoal);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
h1, h2, h3, h4 { font-family: var(--font-display); margin: 0; line-height: 1.15; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
::selection { background: var(--gold); color: var(--charcoal); }

.skip-link {
  position: absolute; top: -40px; left: 0; background: var(--gold); color: var(--charcoal);
  padding: 8px 16px; z-index: 100; font-weight: 600; transition: top .2s;
}
.skip-link:focus { top: 0; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
@media (min-width: 1024px) { .section { padding: 140px 0; } }

.eyebrow {
  display: inline-block; font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  font-weight: 600; color: var(--gold-deep); border-bottom: 2px solid var(--gold); padding-bottom: 4px;
}
.gold-soft { color: var(--gold-soft); border-color: var(--gold-soft); }
.section-title { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 600; margin-top: 20px; }
.gold-text { color: var(--gold-soft); }
.gold-rule {
  display: inline-block; width: 56px; height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--gold-soft)); margin-top: 16px;
}
.section-header { max-width: 720px; margin-bottom: 64px; }
.section-header .lead { color: var(--muted); font-size: 1.1rem; margin-top: 20px; line-height: 1.7; }
.lead { color: var(--muted); font-size: 1.1rem; line-height: 1.7; }

.btn-gold {
  display: inline-flex; align-items: center; gap: 8px; padding: 14px 26px;
  background: linear-gradient(135deg, var(--gold-deep), var(--gold));
  color: var(--charcoal); font-weight: 700; font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; border-radius: 2px; transition: transform .25s, box-shadow .25s, filter .25s;
  box-shadow: 0 10px 30px -10px rgba(201, 162, 76, 0.5);
}
.btn-gold:hover { transform: translateY(-2px); filter: brightness(1.05); }
.btn-gold svg { width: 16px; height: 16px; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px; padding: 13px 24px;
  border: 1px solid rgba(255,255,255,0.35); color: #fff; font-weight: 600; font-size: 12px;
  letter-spacing: 0.06em; text-transform: uppercase; border-radius: 2px; transition: all .25s;
}
.btn-ghost:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.6); }

.btn-ghost-light {
  display: inline-flex; align-items: center; gap: 8px; padding: 13px 24px;
  border: 1px solid rgba(255,255,255,0.35); color: #fff; font-weight: 600; font-size: 12px;
  letter-spacing: 0.06em; text-transform: uppercase; border-radius: 2px; transition: all .25s;
}
.btn-ghost-light:hover { background: rgba(255,255,255,0.15); }

.btn-dark {
  display: inline-flex; align-items: center; gap: 8px; padding: 14px 26px; background: var(--charcoal);
  color: #fff; font-weight: 600; font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase;
  border-radius: 2px; transition: transform .25s;
}
.btn-dark:hover { transform: translateY(-2px); }

.navbar {
  position: fixed; inset: 0 0 auto 0; z-index: 50; transition: background .4s, box-shadow .4s;
}
.navbar.scrolled { background: rgba(255,255,255,0.96); backdrop-filter: blur(12px); box-shadow: 0 1px 0 rgba(0,0,0,0.05); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding-top: 18px; padding-bottom: 18px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 44px; width: 44px; object-fit: contain; }
.brand-text { line-height: 1.1; color: #fff; transition: color .4s; }
.navbar.scrolled .brand-text { color: var(--charcoal); }
.brand-name { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; }
.brand-tag { font-size: 9px; letter-spacing: 0.22em; text-transform: uppercase; opacity: 0.8; }
.desktop-nav { display: none; align-items: center; gap: 32px; }
.desktop-nav a {
  font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.85); transition: color .25s;
  position: relative;
}
.desktop-nav a::after {
  content: ''; position: absolute; left: 0; bottom: -4px; width: 0; height: 2px;
  background: var(--gold); transition: width .25s;
}
.desktop-nav a:hover { color: #fff; }
.desktop-nav a:hover::after { width: 100%; }
.navbar.scrolled .desktop-nav a { color: var(--charcoal-soft); }
.navbar.scrolled .desktop-nav a:hover { color: var(--charcoal); }
.desktop-cta { display: none; align-items: center; gap: 14px; }
.nav-icon { color: rgba(255,255,255,0.8); transition: color .25s; }
.nav-icon:hover { color: var(--gold); }
.navbar.scrolled .nav-icon { color: var(--charcoal-soft); }
.nav-icon svg { width: 20px; height: 20px; }
.menu-toggle { color: #fff; padding: 6px; }
.menu-toggle svg { width: 24px; height: 24px; }
.navbar.scrolled .menu-toggle { color: var(--charcoal); }
.hidden { display: none; }
.mobile-menu {
  background: #fff; border-top: 1px solid var(--border); padding: 20px 24px;
  display: flex; flex-direction: column; gap: 6px;
}
.mobile-menu a {
  color: var(--charcoal-soft); font-size: 14px; font-weight: 500; padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.mobile-menu .btn-gold { margin-top: 8px; text-align: center; justify-content: center; border-bottom: none; }
@media (min-width: 1024px) { .desktop-nav, .desktop-cta { display: flex; } .menu-toggle, .mobile-menu { display: none !important; } }

.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; background: var(--charcoal); }
.hero-media { position: absolute; inset: 0; overflow: hidden; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.kenburns { animation: kenburns 24s ease-in-out infinite alternate; }
@keyframes kenburns { from { transform: scale(1); } to { transform: scale(1.08); } }
.hero-gradient {
  position: absolute; inset: 0;
  background: linear-gradient(110deg, rgba(15,18,22,0.92) 0%, rgba(15,18,22,0.65) 45%, rgba(15,18,22,0.25) 100%),
              linear-gradient(180deg, rgba(15,18,22,0.6) 0%, transparent 30%, transparent 60%, rgba(15,18,22,0.9) 100%);
}
.hero-content { position: relative; z-index: 2; padding-top: 130px; padding-bottom: 90px; max-width: 900px; }
.hero-title { font-size: clamp(2.5rem, 6vw, 5.5rem); color: #fff; font-weight: 600; line-height: 1.02; margin-top: 24px; }
.hero-lead { color: rgba(255,255,255,0.75); font-size: 1.1rem; max-width: 640px; margin-top: 28px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero-stats {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.1); max-width: 600px; margin-top: 56px;
}
.hero-stats > div { background: rgba(15,18,22,0.8); padding: 22px; }
.stat-num { font-family: var(--font-display); font-size: 2.2rem; color: var(--gold-soft); }
.stat-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.18em; color: rgba(255,255,255,0.6); margin-top: 4px; }
.scroll-hint { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,0.4); font-size: 10px; text-transform: uppercase; letter-spacing: 0.3em; z-index: 2; }
@media (min-width: 768px) { .hero-stats { grid-template-columns: repeat(4, 1fr); } }

.trust-strip { background: var(--charcoal); color: rgba(255,255,255,0.7); border-top: 1px solid rgba(255,255,255,0.1); border-bottom: 1px solid rgba(255,255,255,0.1); }
.trust-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; padding: 24px 0; text-align: center; font-size: 11px; text-transform: uppercase; letter-spacing: 0.15em; }
@media (min-width: 768px) { .trust-grid { grid-template-columns: repeat(4, 1fr); } }

.about { background: #fff; }
.grid-12 { display: grid; gap: 48px; }
@media (min-width: 1024px) { .grid-12 { grid-template-columns: repeat(12, 1fr); gap: 64px; } .col-6 { grid-column: span 6; } }
.about p { margin-top: 20px; }
.about-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px; }
.about-features div { border-left: 2px solid var(--gold); padding-left: 16px; }
.about-features strong { display: block; font-size: 14px; color: var(--charcoal); margin-bottom: 4px; }
.about-features span { font-size: 12px; color: var(--muted); }
.about-media { position: relative; }
.frame-border { position: absolute; inset: -16px; border: 1px solid rgba(201,162,76,0.4); border-radius: 2px; }
.img-zoom { overflow: hidden; border-radius: 2px; }
.img-zoom img { width: 100%; height: 520px; object-fit: cover; transition: transform .6s ease; }
.img-zoom:hover img { transform: scale(1.04); }
.about-badge { position: absolute; bottom: -28px; left: -28px; background: var(--charcoal); color: #fff; padding: 28px; max-width: 240px; box-shadow: var(--shadow-elegant); }
.badge-label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.2em; color: var(--gold-soft); }
.badge-title { font-family: var(--font-display); font-size: 1.6rem; margin-top: 6px; }
.badge-note { font-size: 12px; color: rgba(255,255,255,0.6); margin-top: 6px; }

.why { background: #F8F7F4; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.why-grid { display: grid; gap: 1px; background: var(--border); border: 1px solid var(--border); }
@media (min-width: 768px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .why-grid { grid-template-columns: repeat(3, 1fr); } }
.why-grid > div { background: #fff; padding: 44px; }
.icon-box { width: 52px; height: 52px; display: flex; align-items: center; justify-content: center; background: var(--charcoal); color: var(--gold-soft); }
.icon-box svg { width: 24px; height: 24px; }
.why-grid h3 { font-size: 1.25rem; margin-top: 24px; }
.why-grid p { font-size: 14px; color: var(--muted); margin-top: 12px; line-height: 1.6; }
.card-lift { transition: transform .35s, box-shadow .35s; }
.card-lift:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); }

.equipment { background: #fff; }
.equip-grid { display: grid; gap: 28px; }
@media (min-width: 640px) { .equip-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .equip-grid { grid-template-columns: repeat(3, 1fr); } }
.equip-card { background: #fff; border: 1px solid var(--border); border-radius: 2px; overflow: hidden; transition: transform .35s, box-shadow .35s; }
.equip-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); }
.equip-card img { width: 100%; height: 240px; object-fit: cover; }
.equip-body { padding: 28px; }
.equip-body h3 { font-size: 1.35rem; }
.equip-body p { font-size: 14px; color: var(--muted); margin-top: 10px; line-height: 1.6; }
.equip-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 18px; color: var(--gold-deep); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: 0.05em; }
.equip-link svg { width: 16px; height: 16px; transition: transform .25s; }
.equip-link:hover svg { transform: translateX(4px); }

.gallery { background: #F8F7F4; }
.gallery-grid { display: grid; gap: 16px; }
@media (min-width: 640px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .gallery-grid { grid-template-columns: repeat(4, 1fr); } }
.gallery-item { position: relative; overflow: hidden; border-radius: 2px; cursor: pointer; aspect-ratio: 4/3; }
@media (min-width: 1024px) {
  .gallery-item:nth-child(1) { grid-row: span 2; grid-column: span 2; aspect-ratio: auto; }
  .gallery-item:nth-child(6) { grid-row: span 2; aspect-ratio: auto; }
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-cap { position: absolute; inset: auto 0 0 0; padding: 20px; background: linear-gradient(transparent, rgba(15,18,22,0.85)); color: #fff; transform: translateY(8px); opacity: 0; transition: all .3s; }
.gallery-cap span { font-size: 12px; font-weight: 600; letter-spacing: 0.06em; }
.gallery-item:hover .gallery-cap { transform: translateY(0); opacity: 1; }

.support { background: #fff; }
.support-grid { display: grid; gap: 28px; }
@media (min-width: 640px) { .support-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .support-grid { grid-template-columns: repeat(3, 1fr); } }
.support-card { padding: 36px; border: 1px solid var(--border); border-radius: 2px; transition: transform .35s, box-shadow .35s; }
.support-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.support-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: var(--charcoal); color: var(--gold-soft); border-radius: 2px; }
.support-icon svg { width: 22px; height: 22px; }
.support-card h3 { font-size: 1.15rem; margin-top: 22px; }
.support-card p { font-size: 14px; color: var(--muted); margin-top: 8px; line-height: 1.6; }

.industries { background: var(--charcoal); color: #fff; }
.industries .eyebrow { border-color: var(--gold-soft); }
.industries .section-title { color: #fff; }
.industry-grid { display: grid; gap: 16px; }
@media (min-width: 640px) { .industry-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .industry-grid { grid-template-columns: repeat(4, 1fr); } }
.industry-card { display: flex; align-items: center; gap: 16px; padding: 22px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: 2px; transition: all .25s; }
.industry-card:hover { background: rgba(255,255,255,0.08); border-color: rgba(201,162,76,0.4); }
.industry-card svg { width: 28px; height: 28px; color: var(--gold-soft); flex-shrink: 0; }
.industry-card span { font-weight: 600; font-size: 15px; }

.advantages { background: #F8F7F4; }
.adv-grid { display: grid; gap: 24px; }
@media (min-width: 640px) { .adv-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .adv-grid { grid-template-columns: repeat(4, 1fr); } }
.adv-item { padding: 28px; background: #fff; border: 1px solid var(--border); border-radius: 2px; transition: transform .3s, box-shadow .3s; }
.adv-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.adv-num { font-family: var(--font-display); font-size: 1.8rem; color: var(--gold); line-height: 1; }
.adv-item h3 { font-size: 1.1rem; margin-top: 16px; }
.adv-item p { font-size: 13px; color: var(--muted); margin-top: 6px; }

.big-cta { background: var(--charcoal); padding: 100px 0; text-align: center; }
.cta-inner { max-width: 800px; margin: 0 auto; }
.big-cta h2 { color: #fff; font-size: clamp(2rem, 4vw, 3rem); }
.big-cta p { color: rgba(255,255,255,0.7); margin-top: 18px; font-size: 1.1rem; }
.cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 36px; }

.contact { background: #fff; }
.contact-grid { display: grid; gap: 24px; }
@media (min-width: 640px) { .contact-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: repeat(4, 1fr); } }
.office-card { padding: 32px; border: 1px solid var(--border); border-top: 3px solid var(--gold); border-radius: 2px; transition: transform .3s, box-shadow .3s; }
.office-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.office-card h3 { font-size: 1.4rem; }
.office-role { color: var(--gold-deep); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; margin-top: 6px; }
.office-card > p { color: var(--muted); font-size: 14px; margin-top: 10px; }
.contact-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 20px; color: var(--charcoal); font-weight: 600; font-size: 14px; transition: color .25s; }
.contact-link:hover { color: var(--gold-deep); }
.contact-link svg { width: 18px; height: 18px; }
.email-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 48px; }

.map-section iframe { display: block; width: 100%; height: 450px; filter: grayscale(0.25); }

.footer { background: var(--charcoal); color: rgba(255,255,255,0.7); padding: 80px 0 0; }
.footer-grid { display: grid; gap: 48px; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.2fr; } }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.footer-brand img { height: 40px; width: 40px; }
.footer-name { font-family: var(--font-display); color: #fff; font-size: 1.1rem; font-weight: 600; }
.footer-tag { font-size: 9px; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255,255,255,0.6); }
.footer-about { font-size: 14px; line-height: 1.7; max-width: 320px; }
.footer h4 { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 18px; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 10px; }
.footer a { font-size: 14px; transition: color .25s; }
.footer a:hover { color: var(--gold-soft); }
.social { display: flex; gap: 12px; margin-top: 16px; }
.social a { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,0.08); border-radius: 50%; transition: background .25s; }
.social a:hover { background: var(--gold); color: var(--charcoal); }
.social svg { width: 18px; height: 18px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); margin-top: 64px; padding: 24px 0; display: flex; flex-direction: column; gap: 8px; }
.footer-bottom p { font-size: 12px; color: rgba(255,255,255,0.45); }
@media (min-width: 768px) { .footer-bottom { flex-direction: row; justify-content: space-between; } }

.whatsapp-float { position: fixed; bottom: 24px; right: 24px; z-index: 60; width: 56px; height: 56px; background: #25D366; color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(37,211,102,0.35); transition: transform .25s; }
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 28px; height: 28px; }

.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(15,18,22,0.96); display: flex; align-items: center; justify-content: center; padding: 60px; }
.lightbox[hidden] { display: none; }
.lightbox img { max-width: 100%; max-height: 80vh; object-fit: contain; border-radius: 2px; }
.lightbox-close, .lightbox-prev, .lightbox-next { position: absolute; color: #fff; background: rgba(255,255,255,0.1); border-radius: 50%; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; transition: background .25s; }
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,0.2); }
.lightbox-close { top: 20px; right: 20px; font-size: 32px; line-height: 1; }
.lightbox-prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 20px; top: 50%; transform: translateY(-50%); }
.lightbox-prev svg, .lightbox-next svg { width: 24px; height: 24px; }
.lightbox-cap { position: absolute; bottom: 30px; left: 0; right: 0; text-align: center; color: rgba(255,255,255,0.85); font-size: 14px; font-weight: 500; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .kenburns { animation: none; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}