:root {
  --navy: #1a2332;
  --navy-light: #243044;
  --slate: #2d3748;
  --amber: #d97706;
  --amber-light: #f59e0b;
  --amber-glow: rgba(217,119,6,0.15);
  --cream: #f8f6f3;
  --white: #ffffff;
  --text: #1a202c;
  --text-soft: #4a5568;
  --text-muted: #718096;
  --border: #e2e8f0;
  --success: #38a169;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--text); line-height: 1.7; overflow-x: hidden; }

/* ── NAV ── */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 1rem 2rem; display: flex; align-items: center; justify-content: space-between; transition: all 0.4s; }
.nav.scrolled { background: rgba(26,35,50,0.97); backdrop-filter: blur(12px); box-shadow: 0 2px 20px rgba(0,0,0,0.3); padding: 0.7rem 2rem; }
.nav-logo { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.nav-logo-text { font-size: 1.1rem; font-weight: 700; color: #fff; letter-spacing: 0.05em; }
.nav-logo-text span { color: var(--amber); }
.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-links a { font-size: 0.8rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.8); text-decoration: none; transition: color 0.2s; }
.nav-links a:hover { color: var(--amber); }
.nav-phone { display: flex; align-items: center; gap: 0.5rem; background: var(--amber); color: #fff; font-size: 0.8rem; font-weight: 600; padding: 0.55rem 1.2rem; border-radius: 4px; text-decoration: none; transition: background 0.3s; letter-spacing: 0.04em; }
.nav-phone:hover { background: var(--amber-light); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; transition: 0.3s; }

/* ── HERO ── */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: url('images/hero-window.png') center/cover no-repeat; opacity: 0.2; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(26,35,50,0.92) 0%, rgba(36,48,68,0.85) 100%); }
.hero-content { position: relative; z-index: 2; max-width: 700px; padding: 8rem 3rem 4rem; }
.hero-badge { display: inline-flex; align-items: center; gap: 0.5rem; background: var(--amber-glow); border: 1px solid rgba(217,119,6,0.3); color: var(--amber-light); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; padding: 0.5rem 1rem; border-radius: 100px; margin-bottom: 1.5rem; animation: fadeUp 0.8s ease forwards; }
.hero h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 800; color: #fff; line-height: 1.1; margin-bottom: 1.2rem; opacity: 0; animation: fadeUp 0.8s ease forwards 0.15s; }
.hero h1 em { font-style: normal; color: var(--amber); }
.hero-sub { font-size: 1.15rem; color: rgba(255,255,255,0.7); line-height: 1.8; margin-bottom: 2.5rem; max-width: 540px; opacity: 0; animation: fadeUp 0.8s ease forwards 0.3s; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; opacity: 0; animation: fadeUp 0.8s ease forwards 0.45s; }
.btn-primary { display: inline-flex; align-items: center; gap: 0.6rem; background: var(--amber); color: #fff; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none; padding: 1rem 2rem; border-radius: 4px; transition: all 0.3s; border: none; cursor: pointer; }
.btn-primary:hover { background: var(--amber-light); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(217,119,6,0.3); }
.btn-outline-light { display: inline-flex; align-items: center; gap: 0.6rem; background: transparent; color: #fff; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none; padding: 1rem 2rem; border-radius: 4px; border: 1px solid rgba(255,255,255,0.3); transition: all 0.3s; }
.btn-outline-light:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.5); }

/* ── TRUST BAR ── */
.trust-bar { background: var(--white); border-bottom: 1px solid var(--border); padding: 2rem 0; }
.trust-items { max-width: 1100px; margin: 0 auto; padding: 0 2rem; display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.trust-item { display: flex; flex-direction: column; align-items: center; gap: 0.4rem; }
.trust-icon { font-size: 1.6rem; }
.trust-label { font-size: 0.78rem; font-weight: 600; color: var(--text); letter-spacing: 0.04em; }
.trust-sub { font-size: 0.72rem; color: var(--text-muted); }

/* ── SECTIONS ── */
.section { padding: 5rem 2rem; }
.section-dark { background: var(--navy); color: #fff; }
.section-cream { background: var(--cream); }
.wrap { max-width: 1100px; margin: 0 auto; }
.section-label { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--amber); margin-bottom: 0.8rem; }
.section-title { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 700; line-height: 1.2; margin-bottom: 1rem; }
.section-sub { font-size: 1.05rem; color: var(--text-soft); line-height: 1.8; max-width: 600px; margin-bottom: 3rem; }
.section-dark .section-sub { color: rgba(255,255,255,0.6); }

/* ── SERVICES ── */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.service-card { background: var(--white); border: 1px solid var(--border); border-radius: 8px; padding: 2rem; transition: all 0.3s; position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--amber); transform: scaleX(0); transition: transform 0.3s; }
.service-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.08); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { font-size: 2rem; margin-bottom: 1rem; }
.service-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.6rem; }
.service-card p { font-size: 0.9rem; color: var(--text-soft); line-height: 1.7; }

/* ── GALLERY ── */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.gallery-item { position: relative; border-radius: 8px; overflow: hidden; aspect-ratio: 4/3; cursor: pointer; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item .overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(26,35,50,0.7) 0%, transparent 60%); opacity: 0; transition: opacity 0.3s; display: flex; align-items: flex-end; padding: 1.2rem; }
.gallery-item:hover .overlay { opacity: 1; }
.overlay span { color: #fff; font-size: 0.85rem; font-weight: 600; }

/* ── TESTIMONIALS ── */
.testimonials-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.testimonial-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; padding: 2rem; }
.testimonial-stars { color: var(--amber); font-size: 0.9rem; margin-bottom: 1rem; letter-spacing: 2px; }
.testimonial-card p { font-size: 0.95rem; color: rgba(255,255,255,0.8); line-height: 1.8; font-style: italic; margin-bottom: 1rem; }
.testimonial-author { font-size: 0.8rem; font-weight: 600; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.1em; }

/* ── SERVICE AREA ── */
.area-cities { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.5rem; }
.area-tag { background: var(--amber-glow); border: 1px solid rgba(217,119,6,0.2); color: var(--amber); font-size: 0.78rem; font-weight: 600; padding: 0.4rem 1rem; border-radius: 100px; }
.area-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.area-map { width: 100%; border-radius: 8px; overflow: hidden; border: 1px solid var(--border); }
.area-map iframe { width: 100%; height: 350px; border: 0; }

/* ── CTA ── */
.cta-section { background: linear-gradient(135deg, var(--navy) 0%, var(--slate) 100%); padding: 5rem 2rem; text-align: center; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; top: -100px; right: -100px; width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle, rgba(217,119,6,0.12) 0%, transparent 65%); pointer-events: none; }
.cta-section h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 700; color: #fff; margin-bottom: 1rem; }
.cta-section p { font-size: 1.05rem; color: rgba(255,255,255,0.6); max-width: 500px; margin: 0 auto 2rem; }
.cta-actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.contact-info-item { display: flex; gap: 1rem; margin-bottom: 1.5rem; }
.contact-info-icon { width: 44px; height: 44px; background: var(--amber-glow); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.contact-info-label { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.2rem; }
.contact-info-value { font-size: 1rem; font-weight: 600; color: var(--text); }
.contact-info-value a { color: var(--text); text-decoration: none; }
.contact-info-value a:hover { color: var(--amber); }
.contact-form { background: var(--white); border: 1px solid var(--border); border-radius: 8px; padding: 2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { display: flex; flex-direction: column; margin-bottom: 1rem; }
.form-group label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 0.4rem; }
.form-group input, .form-group select, .form-group textarea { padding: 0.75rem; border: 1px solid var(--border); border-radius: 4px; font-family: inherit; font-size: 0.9rem; transition: border-color 0.2s; background: var(--cream); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--amber); background: var(--white); }
.form-group textarea { resize: vertical; min-height: 100px; }

/* ── FOOTER ── */
footer { background: var(--navy); padding: 3rem 2rem 2rem; color: rgba(255,255,255,0.5); }
.footer-inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2rem; padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: 1.5rem; }
.footer-brand { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 0.5rem; }
.footer-brand span { color: var(--amber); }
.footer-desc { font-size: 0.85rem; line-height: 1.7; }
.footer-col-title { font-size: 0.65rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-bottom: 1rem; }
.footer-nav { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-nav a { font-size: 0.85rem; color: rgba(255,255,255,0.6); text-decoration: none; transition: color 0.2s; }
.footer-nav a:hover { color: var(--amber); }
.footer-bottom { max-width: 1100px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; font-size: 0.75rem; }

/* ── ANIMATIONS ── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav { padding: 1rem 1.2rem; }
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; background: rgba(26,35,50,0.98); padding: 1.5rem; gap: 1rem; border-top: 1px solid rgba(255,255,255,0.1); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .nav-phone { display: none; }
  .hero-content { padding: 7rem 1.5rem 3rem; }
  .trust-items { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .section { padding: 3.5rem 1.5rem; }
  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .area-layout { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}