/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', Arial, sans-serif; color: #222; background: #fff; line-height: 1.65; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Variables ── */
:root {
  --gold: #b8860b;
  --gold-light: #d4a017;
  --dark: #1a1a2e;
  --mid: #2d3561;
  --light-bg: #f8f7f4;
  --border: #e0ddd6;
  --radius: 10px;
  --shadow: 0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.15);
}

/* ── Container ── */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ── Nav ── */
.main-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(26,26,46,0.97); backdrop-filter: blur(8px); border-bottom: 2px solid var(--gold); }
.nav-inner { max-width: 1160px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; gap: 24px; height: 70px; }
.nav-logo img { height: 48px; width: auto; }
.nav-links { display: flex; gap: 4px; flex: 1; }
.nav-links li a { color: #e8e4d9; font-size: 0.88rem; font-weight: 500; padding: 6px 12px; border-radius: 6px; transition: background 0.2s, color 0.2s; letter-spacing: 0.02em; }
.nav-links li a:hover, .nav-links li a.active { background: rgba(184,134,11,0.18); color: var(--gold-light); }
.nav-cta { background: var(--gold); color: #fff !important; padding: 9px 20px; border-radius: 6px; font-size: 0.85rem; font-weight: 700; white-space: nowrap; transition: background 0.2s; }
.nav-cta:hover { background: var(--gold-light); }
.nav-toggle { display: none; background: none; border: none; color: #fff; font-size: 1.5rem; cursor: pointer; }

/* ── Hero ── */
.hero { position: relative; min-height: 88vh; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; margin-top: 70px; }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; filter: brightness(0.45); }
.hero-content { position: relative; z-index: 2; color: #fff; padding: 60px 24px; max-width: 800px; }
.hero-badge { display: inline-block; background: var(--gold); color: #fff; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; padding: 6px 18px; border-radius: 20px; margin-bottom: 20px; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; line-height: 1.15; margin-bottom: 20px; text-shadow: 0 2px 12px rgba(0,0,0,0.4); }
.hero h1 em { font-style: normal; color: var(--gold-light); }
.hero p { font-size: clamp(1rem, 2vw, 1.25rem); opacity: 0.92; margin-bottom: 36px; max-width: 600px; margin-left: auto; margin-right: auto; }
.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 40px; justify-content: center; margin-top: 50px; flex-wrap: wrap; }
.hero-stat { text-align: center; }
.hero-stat .num { font-size: 2.2rem; font-weight: 800; color: var(--gold-light); display: block; }
.hero-stat .lbl { font-size: 0.82rem; opacity: 0.8; letter-spacing: 0.08em; text-transform: uppercase; }

/* ── Buttons ── */
.btn { display: inline-block; padding: 13px 30px; border-radius: 8px; font-weight: 700; font-size: 0.95rem; transition: all 0.2s; cursor: pointer; border: 2px solid transparent; }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(184,134,11,0.35); }
.btn-outline { background: transparent; border-color: var(--gold); color: var(--gold); }
.btn-outline:hover { background: var(--gold); color: #fff; }
.btn-white { background: #fff; color: var(--dark); }
.btn-white:hover { background: var(--gold-light); color: #fff; }
.btn-outline-white { background: transparent; border-color: rgba(255,255,255,0.7); color: #fff; }
.btn-outline-white:hover { background: rgba(255,255,255,0.15); }
.btn-dark { background: var(--dark); color: #fff; }
.btn-dark:hover { background: var(--mid); }

/* ── Section ── */
section { padding: 80px 0; }
.section-label { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 12px; }
.section-title { font-size: clamp(1.7rem, 3.5vw, 2.6rem); font-weight: 800; color: var(--dark); line-height: 1.2; margin-bottom: 16px; }
.section-sub { font-size: 1.05rem; color: #555; max-width: 600px; }
.section-header { margin-bottom: 48px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-sub { margin: 0 auto; }
.bg-light { background: var(--light-bg); }
.bg-dark { background: var(--dark); color: #fff; }
.bg-dark .section-title { color: #fff; }
.bg-dark .section-sub { color: rgba(255,255,255,0.75); }

/* ── Model Cards ── */
.models-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px; }
.model-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform 0.25s, box-shadow 0.25s; border: 1px solid var(--border); }
.model-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.model-card-img { position: relative; height: 220px; overflow: hidden; }
.model-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.model-card:hover .model-card-img img { transform: scale(1.05); }
.model-card-badge { position: absolute; top: 14px; left: 14px; background: var(--gold); color: #fff; font-size: 0.72rem; font-weight: 700; padding: 4px 12px; border-radius: 20px; text-transform: uppercase; letter-spacing: 0.08em; }
.model-card-body { padding: 22px; }
.model-card-body h3 { font-size: 1.15rem; font-weight: 800; color: var(--dark); margin-bottom: 4px; }
.model-card-body .subtitle { font-size: 0.85rem; color: var(--gold); font-weight: 600; margin-bottom: 12px; }
.model-specs { display: flex; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.model-spec { font-size: 0.82rem; color: #555; display: flex; align-items: center; gap: 5px; }
.model-spec strong { color: var(--dark); }
.model-card-body p { font-size: 0.9rem; color: #555; margin-bottom: 18px; line-height: 1.5; }
.model-card-body .btn { width: 100%; text-align: center; }

/* ── Photo Gallery ── */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.gallery-item { border-radius: var(--radius); overflow: hidden; position: relative; cursor: pointer; aspect-ratio: 4/3; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item .caption { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(0,0,0,0.7)); color: #fff; padding: 20px 14px 10px; font-size: 0.82rem; font-weight: 600; opacity: 0; transition: opacity 0.3s; }
.gallery-item:hover .caption { opacity: 1; }

/* ── Lightbox ── */
.lightbox { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.92); z-index: 1000; align-items: center; justify-content: center; }
.lightbox.open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 85vh; border-radius: 8px; object-fit: contain; }
.lightbox-close { position: absolute; top: 20px; right: 28px; color: #fff; font-size: 2.5rem; cursor: pointer; line-height: 1; }
.lightbox-prev, .lightbox-next { position: absolute; top: 50%; transform: translateY(-50%); color: #fff; font-size: 2.5rem; cursor: pointer; padding: 10px 20px; background: rgba(255,255,255,0.1); border-radius: 8px; user-select: none; }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }
.lightbox-caption { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,0.85); font-size: 0.9rem; background: rgba(0,0,0,0.5); padding: 6px 18px; border-radius: 20px; }

/* ── Model Detail Hero ── */
.model-hero { position: relative; height: 65vh; min-height: 420px; margin-top: 70px; overflow: hidden; }
.model-hero img { width: 100%; height: 100%; object-fit: cover; }
.model-hero-overlay { position: absolute; inset: 0; background: linear-gradient(to right, rgba(26,26,46,0.85) 0%, rgba(26,26,46,0.4) 60%, transparent 100%); display: flex; align-items: flex-end; }
.model-hero-content { color: #fff; padding: 40px 48px; max-width: 600px; }
.model-hero-content .badge { display: inline-block; background: var(--gold); color: #fff; font-size: 0.75rem; font-weight: 700; padding: 4px 14px; border-radius: 20px; margin-bottom: 14px; text-transform: uppercase; letter-spacing: 0.1em; }
.model-hero-content h1 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 800; line-height: 1.15; margin-bottom: 10px; }
.model-hero-content .specs-row { display: flex; gap: 24px; flex-wrap: wrap; margin-top: 16px; }
.model-hero-content .spec { font-size: 0.9rem; opacity: 0.9; }
.model-hero-content .spec strong { color: var(--gold-light); }

/* ── Services Grid ── */
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 28px; }
.service-card { background: #fff; border-radius: var(--radius); padding: 32px 28px; box-shadow: var(--shadow); border: 1px solid var(--border); transition: transform 0.25s, box-shadow 0.25s; }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.service-icon { font-size: 2.4rem; margin-bottom: 16px; }
.service-card h3 { font-size: 1.15rem; font-weight: 800; color: var(--dark); margin-bottom: 10px; }
.service-card p { font-size: 0.92rem; color: #555; line-height: 1.6; margin-bottom: 18px; }
.service-card .link-arrow { color: var(--gold); font-weight: 700; font-size: 0.9rem; display: inline-flex; align-items: center; gap: 6px; }
.service-card .link-arrow:hover { color: var(--gold-light); }

/* ── Areas Grid ── */
.areas-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; }
.area-card { background: var(--dark); color: #fff; border-radius: var(--radius); padding: 28px 22px; text-align: center; transition: background 0.25s, transform 0.25s; border: 1px solid rgba(184,134,11,0.2); }
.area-card:hover { background: var(--mid); transform: translateY(-4px); }
.area-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; color: var(--gold-light); }
.area-card p { font-size: 0.82rem; opacity: 0.75; margin-bottom: 14px; line-height: 1.5; }
.area-card .link-arrow { color: var(--gold); font-size: 0.85rem; font-weight: 600; }

/* ── Features List ── */
.features-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.feature-item { display: flex; align-items: flex-start; gap: 10px; font-size: 0.92rem; color: #444; }
.feature-item::before { content: "✓"; color: var(--gold); font-weight: 800; flex-shrink: 0; margin-top: 2px; }

/* ── Two-col layout ── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }
@media (max-width: 768px) { .two-col { grid-template-columns: 1fr; gap: 32px; } .two-col.reverse { direction: ltr; } }

/* ── Contact Form ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info h3 { font-size: 1.3rem; font-weight: 800; color: var(--dark); margin-bottom: 20px; }
.contact-info .info-item { display: flex; gap: 14px; margin-bottom: 20px; align-items: flex-start; }
.contact-info .info-icon { font-size: 1.4rem; flex-shrink: 0; }
.contact-info .info-text strong { display: block; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gold); margin-bottom: 2px; }
.contact-info .info-text a { color: var(--dark); font-weight: 600; }
.contact-info .info-text a:hover { color: var(--gold); }
.contact-form { background: #fff; border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow-lg); border: 1px solid var(--border); }
.contact-form h3 { font-size: 1.2rem; font-weight: 800; color: var(--dark); margin-bottom: 24px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.82rem; font-weight: 700; color: #444; margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.06em; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 11px 14px; border: 1.5px solid var(--border); border-radius: 6px; font-size: 0.95rem; font-family: inherit; transition: border-color 0.2s; background: #fafaf8; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--gold); background: #fff; }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-submit { width: 100%; padding: 14px; background: var(--gold); color: #fff; border: none; border-radius: 8px; font-size: 1rem; font-weight: 700; cursor: pointer; transition: background 0.2s; }
.form-submit:hover { background: var(--gold-light); }

/* ── CTA Section ── */
.cta-section { background: linear-gradient(135deg, var(--dark) 0%, var(--mid) 100%); color: #fff; text-align: center; padding: 80px 24px; }
.cta-section h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 800; margin-bottom: 14px; }
.cta-section p { font-size: 1.05rem; opacity: 0.85; margin-bottom: 32px; max-width: 520px; margin-left: auto; margin-right: auto; }
.cta-section .btn { margin: 0 8px 12px; }

/* ── Breadcrumb ── */
.breadcrumb { background: var(--light-bg); border-bottom: 1px solid var(--border); padding: 12px 0; font-size: 0.85rem; color: #666; }
.breadcrumb a { color: var(--gold); }
.breadcrumb a:hover { text-decoration: underline; }

/* ── Page Hero (inner pages) ── */
.page-hero { background: linear-gradient(135deg, var(--dark) 0%, var(--mid) 100%); color: #fff; padding: 70px 24px 60px; text-align: center; margin-top: 70px; }
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 800; margin-bottom: 14px; }
.page-hero p { font-size: 1.1rem; opacity: 0.85; max-width: 580px; margin: 0 auto; }

/* ── Testimonial ── */
.testimonials { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.testimonial { background: #fff; border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); border-left: 4px solid var(--gold); }
.testimonial .stars { color: var(--gold); font-size: 1.1rem; margin-bottom: 12px; }
.testimonial p { font-size: 0.95rem; color: #444; line-height: 1.65; font-style: italic; margin-bottom: 16px; }
.testimonial .author { font-size: 0.85rem; font-weight: 700; color: var(--dark); }

/* ── Process Steps ── */
.process-steps { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 24px; counter-reset: steps; }
.process-step { text-align: center; padding: 28px 20px; }
.step-num { width: 52px; height: 52px; background: var(--gold); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; font-weight: 800; margin: 0 auto 16px; }
.process-step h4 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.process-step p { font-size: 0.88rem; color: #555; line-height: 1.55; }

/* ── Footer ── */
.site-footer { background: var(--dark); color: rgba(255,255,255,0.8); padding: 60px 24px 0; }
.footer-inner { max-width: 1160px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-col img { margin-bottom: 14px; }
.footer-col p { font-size: 0.88rem; line-height: 1.65; margin-bottom: 8px; }
.footer-col a { color: rgba(255,255,255,0.75); transition: color 0.2s; }
.footer-col a:hover { color: var(--gold-light); }
.footer-col h4 { color: var(--gold-light); font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 8px; font-size: 0.88rem; }
.footer-bottom { max-width: 1160px; margin: 0 auto; padding: 20px 0; font-size: 0.8rem; opacity: 0.55; text-align: center; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0; background: var(--dark); padding: 16px 24px; border-bottom: 2px solid var(--gold); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .nav-cta { display: none; }
}
@media (max-width: 600px) {
  .footer-inner { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .model-hero-content { padding: 24px; }
  .contact-form { padding: 24px; }
}