/* ===== TN Interiors – Static Site Styles ===== */
:root {
  --gold: #b8893b;
  --gold-dark: #9a6f2b;
  --dark: #1f1d1a;
  --text: #4a4640;
  --muted: #7a746b;
  --cream: #faf6ef;
  --white: #ffffff;
  --border: #e8e0d2;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(31, 29, 26, 0.08);
  --font-head: "Playfair Display", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text); background: var(--white); line-height: 1.7; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--dark); line-height: 1.25; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 1rem; }
p + p { margin-top: 1rem; }

.container { width: min(1180px, 100% - 32px); margin-inline: auto; }
.section { padding: 80px 0; }
.section.alt { background: var(--cream); }
.center { text-align: center; }
.mt { margin-top: 1.2rem; }
.mt-lg { margin-top: 2.5rem; }
.section-head { margin-bottom: 3rem; }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); margin-bottom: .6rem; }

/* Buttons */
.btn { display: inline-block; padding: 13px 28px; border-radius: 50px; font-weight: 600; font-size: .95rem; transition: .25s; cursor: pointer; border: 2px solid transparent; }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: var(--gold-dark); }
.btn-dark { background: var(--dark); color: #fff; margin-top: 1.5rem; }
.btn-dark:hover { background: var(--gold); }
.btn-outline { border-color: #fff; color: #fff; }
.btn-outline:hover { background: #fff; color: var(--dark); }
.btn-outline-dark { border-color: var(--dark); color: var(--dark); }
.btn-outline-dark:hover { background: var(--dark); color: #fff; }
.btn-light { background: #fff; color: var(--dark); }
.btn.full { width: 100%; }

/* Top bar */
.topbar { background: var(--dark); color: #d9d2c4; font-size: .82rem; }
.topbar-inner { display: flex; justify-content: space-between; gap: 1rem; padding: 8px 0; }
.topbar-links { display: flex; gap: 1.2rem; }
.topbar a:hover { color: var(--gold); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.97); box-shadow: 0 2px 15px rgba(0,0,0,.06); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 12px 0; }
.logo img { height: 56px; width: auto; }
.main-nav ul { display: flex; gap: 2rem; }
.main-nav a { font-weight: 500; color: var(--dark); position: relative; padding: 4px 0; }
.main-nav a::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px; background: var(--gold); transition: .25s; }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.main-nav a.active { color: var(--gold); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--dark); margin: 6px 0; transition: .3s; }

/* Hero */
.hero { background: linear-gradient(120deg, #1f1d1a 0%, #3a332a 100%); color: #eee6d8; padding: 90px 0; overflow: hidden; }
.hero-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; }
.hero h1 { color: #fff; font-size: clamp(2.6rem, 6vw, 4.4rem); margin-bottom: 1rem; }
.hero .lead { font-size: 1.1rem; max-width: 34rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.hero-img img { margin-inline: auto; filter: drop-shadow(0 20px 40px rgba(0,0,0,.35)); }

/* Page banner */
.page-banner { background: linear-gradient(120deg, #1f1d1a, #3a332a); padding: 70px 0; text-align: center; }
.page-banner h1 { color: #fff; font-size: clamp(2rem, 5vw, 3rem); }
.crumb { color: #cfc5b3; margin-top: .5rem; }
.crumb a { color: var(--gold); }

/* About split */
.about-split { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-img { position: relative; }
.about-img img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; }
.exp-badge { position: absolute; right: -20px; bottom: -20px; background: var(--gold); color: #fff; padding: 20px 26px; border-radius: var(--radius); text-align: center; box-shadow: var(--shadow); }
.exp-badge strong { display: block; font-family: var(--font-head); font-size: 2.2rem; line-height: 1; }
.exp-badge span { font-size: .8rem; }

/* Services cards */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.service-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: .3s; }
.service-card:hover { transform: translateY(-6px); }
.service-img { aspect-ratio: 4/3; overflow: hidden; }
.service-img img { width: 100%; height: 100%; object-fit: cover; transition: .5s; }
.service-card:hover .service-img img { transform: scale(1.06); }
.service-card h3 { padding: 1.3rem 1.5rem; font-size: 1.2rem; }

/* Service rows */
.svc-row { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; margin-bottom: 5rem; scroll-margin-top: 110px; }
.svc-row:last-child { margin-bottom: 0; }
.svc-row.reverse .svc-img { order: 2; }
.svc-img img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.svc-text p { margin-bottom: 1.5rem; }

/* CTA */
.cta { background: var(--gold); color: #fff; padding: 50px 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.cta h2 { color: #fff; margin-bottom: .3rem; }
.cta-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.cta .btn-gold { background: var(--dark); }
.cta .btn-gold:hover { background: #000; }

/* Why */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.8rem; }
.why-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem; transition: .3s; }
.why-card:hover { border-color: var(--gold); box-shadow: var(--shadow); }
.why-num { font-family: var(--font-head); font-size: 2rem; color: var(--gold); opacity: .6; }
.why-card h3 { font-size: 1.25rem; margin: .4rem 0 .6rem; }
.why-card p { font-size: .95rem; }

/* Reviews strip */
.review-strip { display: grid; grid-template-columns: 1fr 1.4fr; gap: 3rem; align-items: center; }
.review-strip img { border-radius: var(--radius); box-shadow: var(--shadow); }
.review-strip.big p { margin-bottom: .5rem; }

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; text-align: center; }
.stat strong { display: block; font-family: var(--font-head); font-size: 3rem; color: var(--gold); }

/* Gallery */
.filters { display: flex; justify-content: center; flex-wrap: wrap; gap: .7rem; margin-bottom: 2.5rem; }
.filter { border: 1px solid var(--border); background: #fff; padding: 9px 22px; border-radius: 50px; cursor: pointer; font: inherit; font-weight: 500; transition: .2s; }
.filter.active, .filter:hover { background: var(--dark); color: #fff; border-color: var(--dark); }
.gal-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.gal-item { position: relative; border-radius: var(--radius); overflow: hidden; cursor: zoom-in; aspect-ratio: 1; }
.gal-item img { width: 100%; height: 100%; object-fit: cover; transition: .5s; }
.gal-item:hover img { transform: scale(1.07); }
.gal-item figcaption { position: absolute; inset: auto 0 0 0; padding: 14px 16px; color: #fff; background: linear-gradient(transparent, rgba(0,0,0,.7)); font-weight: 500; }
.gal-item.hide { display: none; }
.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,.9); display: none; align-items: center; justify-content: center; z-index: 100; padding: 20px; }
.lightbox.open { display: flex; }
.lightbox img { max-height: 88vh; border-radius: 6px; }
.lb-close { position: absolute; top: 16px; right: 22px; font-size: 2.4rem; color: #fff; background: none; border: 0; cursor: pointer; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.info-card { border-left: 3px solid var(--gold); padding: .6rem 1rem; margin-top: 1.2rem; background: var(--cream); border-radius: 0 var(--radius) var(--radius) 0; }
.info-card h4 { font-family: var(--font-body); font-size: .95rem; margin-bottom: .2rem; }
.info-card a:hover { color: var(--gold); }
.contact-form { background: #fff; box-shadow: var(--shadow); border-radius: var(--radius); padding: 2.2rem; display: grid; gap: 1rem; }
.contact-form h3 { font-size: 1.5rem; }
.contact-form label { display: grid; gap: .35rem; font-weight: 500; font-size: .9rem; color: var(--dark); }
.contact-form input, .contact-form select, .contact-form textarea { font: inherit; padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px; background: #fff; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: 2px solid var(--gold); border-color: transparent; }
.contact-form small { color: var(--muted); text-align: center; }
.map iframe { width: 100%; height: 400px; border: 0; display: block; }

/* Footer */
.site-footer { background: var(--dark); color: #bdb4a4; padding-top: 60px; font-size: .93rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr 1.2fr; gap: 2.5rem; padding-bottom: 40px; }
.footer-logo { height: 52px; width: auto; margin-bottom: 1rem; background: #fff; padding: 6px 10px; border-radius: 6px; }
.site-footer h4 { color: #fff; font-family: var(--font-body); font-size: 1rem; margin-bottom: 1rem; }
.site-footer li { margin-bottom: .5rem; }
.site-footer a:hover { color: var(--gold); }
.copyright { border-top: 1px solid #36322c; text-align: center; padding: 18px 16px; font-size: .85rem; }

/* WhatsApp float */
.wa-float { position: fixed; right: 20px; bottom: 20px; width: 56px; height: 56px; border-radius: 50%; background: #25d366; display: grid; place-items: center; box-shadow: 0 6px 20px rgba(0,0,0,.25); z-index: 60; transition: .2s; }
.wa-float:hover { transform: scale(1.08); }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(24px); transition: .7s ease; }
.reveal.show { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 992px) {
  .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .main-nav { position: absolute; top: 100%; left: 0; right: 0; background: #fff; max-height: 0; overflow: hidden; transition: max-height .35s; box-shadow: 0 10px 20px rgba(0,0,0,.08); }
  .main-nav.open { max-height: 400px; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 10px 16px 20px; }
  .main-nav li a { display: block; padding: 12px 0; border-bottom: 1px solid var(--border); }
  .nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
  .hero-inner, .about-split, .svc-row, .review-strip, .contact-grid { grid-template-columns: 1fr; }
  .svc-row.reverse .svc-img { order: 0; }
  .service-grid, .why-grid, .gal-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .exp-badge { right: 10px; bottom: 10px; }
}
@media (max-width: 600px) {
  .section { padding: 56px 0; }
  .topbar-inner > span:first-child { display: none; }
  .topbar-inner { justify-content: center; }
  .service-grid, .why-grid, .gal-grid, .footer-grid, .stats-grid { grid-template-columns: 1fr; }
  .hero { padding: 60px 0; text-align: center; }
  .hero-actions, .cta-inner { justify-content: center; text-align: center; }
  .logo img { height: 46px; }
}