* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: Arial, sans-serif; background: #0f0f10; color: #f3f3f3; line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
img { display: block; width: 100%; height: auto; }
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 20px; }

/* ---------- Scroll reveal animations ---------- */
/* Content is visible by default. Hidden pre-reveal state only applies once
   the has-js class (set synchronously in <head>) confirms JS actually runs,
   so a failed/blocked/no-op script can never leave content invisible. */
.has-js .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-stagger.visible .stagger-item { opacity: 1; transform: translateY(0); }
.has-js .stagger-item { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.stagger-item:nth-child(1) { transition-delay: 0.05s; }
.stagger-item:nth-child(2) { transition-delay: 0.12s; }
.stagger-item:nth-child(3) { transition-delay: 0.19s; }
.stagger-item:nth-child(4) { transition-delay: 0.26s; }
.stagger-item:nth-child(5) { transition-delay: 0.33s; }
.stagger-item:nth-child(6) { transition-delay: 0.40s; }
.stagger-item:nth-child(7) { transition-delay: 0.47s; }
.stagger-item:nth-child(8) { transition-delay: 0.54s; }
.stagger-item:nth-child(n+9) { transition-delay: 0.58s; }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes floatIn { from { opacity: 0; transform: scale(0.96); } to { opacity: 1; transform: scale(1); } }
@keyframes pulseGlow { 0%,100% { box-shadow: 0 0 0 0 rgba(212,175,55,0.35); } 50% { box-shadow: 0 0 0 8px rgba(212,175,55,0); } }
@keyframes shimmer { 0% { background-position: -300px 0; } 100% { background-position: 300px 0; } }
@keyframes spinSlow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* ---------- Header ---------- */
header { position: sticky; top: 0; z-index: 1000; background: rgba(15,15,16,0.96); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(212,175,55,0.15); }
.header-inner { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.logo-wrap { display: flex; align-items: center; gap: 14px; }
.logo { width: 58px; height: 58px; border-radius: 50%; object-fit: cover; border: 1px solid rgba(212,175,55,0.28); background: #161616; padding: 3px; transition: transform 0.5s ease; }
.logo-wrap:hover .logo { transform: rotate(18deg) scale(1.06); }
.brand h1 { font-size: 24px; color: #d4af37; line-height: 1.1; letter-spacing: 1px; }
.brand p { font-size: 12px; color: #cfcfcf; margin-top: 5px; }
nav { display: flex; gap: 20px; flex-wrap: wrap; }
nav a { position: relative; font-size: 14px; color: #f1f1f1; opacity: 0.9; transition: color 0.2s; padding-bottom: 4px; }
nav a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: #d4af37; transition: width 0.25s ease; }
nav a:hover { color: #d4af37; }
nav a:hover::after, nav a.active::after { width: 100%; }
nav a.active { color: #d4af37; }

.burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; background: none; border: none; }
.burger span { display: block; width: 24px; height: 2px; background: #d4af37; border-radius: 2px; transition: 0.25s ease; }
.mobile-nav { display: none; flex-direction: column; background: rgba(15,15,16,0.98); border-top: 1px solid rgba(212,175,55,0.12); padding: 16px 20px; gap: 14px; }
.mobile-nav a { font-size: 16px; color: #f1f1f1; padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
.mobile-nav.open { display: flex; animation: fadeInUp 0.3s ease; }

/* ---------- Hero ---------- */
.hero { position: relative; background: linear-gradient(rgba(10,10,10,0.66), rgba(10,10,10,0.8)), url("project-marble-niche.jpg") center/cover no-repeat; min-height: 88vh; display: flex; align-items: center; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 20% 20%, rgba(212,175,55,0.10), transparent 45%); pointer-events: none; }
.hero-content { max-width: 760px; padding: 90px 0; animation: fadeInUp 0.9s ease both; }
.hero-badge { display: inline-block; padding: 8px 14px; border: 1px solid rgba(212,175,55,0.35); border-radius: 999px; color: #d4af37; font-size: 13px; margin-bottom: 18px; background: rgba(255,255,255,0.03); animation: pulseGlow 2.6s ease-in-out infinite; }
.hero h2 { font-size: 54px; line-height: 1.08; margin-bottom: 18px; color: #fff; }
.hero h2 span { color: #d4af37; }
.hero p { font-size: 18px; color: #ddd; max-width: 700px; margin-bottom: 30px; }
.hero-buttons, .contact-buttons { display: flex; flex-wrap: wrap; gap: 14px; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 12px; font-weight: 700; transition: 0.2s ease; border: 1px solid transparent; }
.btn-gold { background: #d4af37; color: #111; }
.btn-gold:hover { background: #e4c55b; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(212,175,55,0.25); }
.btn-dark { background: rgba(255,255,255,0.05); color: #fff; border-color: rgba(255,255,255,0.14); }
.btn-dark:hover { background: rgba(255,255,255,0.09); border-color: rgba(212,175,55,0.4); transform: translateY(-2px); }

.info-bar { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; margin-top: -46px; position: relative; z-index: 3; }
.info-card { background: rgba(20,20,20,0.94); border: 1px solid rgba(212,175,55,0.14); border-radius: 18px; padding: 24px 18px; text-align: center; box-shadow: 0 10px 30px rgba(0,0,0,0.25); transition: transform 0.3s ease, border-color 0.3s ease; }
.info-card:hover { transform: translateY(-6px); border-color: rgba(212,175,55,0.4); }
.info-card h3 { color: #d4af37; font-size: 18px; margin-bottom: 8px; }
.info-card p { color: #d6d6d6; font-size: 14px; }

.strategy-strip { background: #d4af37; padding: 20px 0; }
.strategy-inner { display: flex; justify-content: center; flex-wrap: wrap; }
.strategy-item { display: flex; align-items: center; gap: 10px; padding: 6px 28px; border-right: 1px solid rgba(0,0,0,0.15); }
.strategy-item:last-child { border-right: none; }
.strategy-icon { font-size: 18px; display: inline-block; animation: spinSlow 6s linear infinite; }
.strategy-text { font-size: 15px; font-weight: 700; color: #111; }

section { padding: 84px 0; }
.section-title { text-align: center; margin-bottom: 14px; font-size: 40px; color: #fff; }
.section-subtitle { text-align: center; max-width: 780px; margin: 0 auto 44px; color: #cfcfcf; font-size: 16px; }

.services { background: #131314; }
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.service-card { background: #181819; border: 1px solid rgba(212,175,55,0.12); border-radius: 18px; padding: 28px 22px; transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease; }
.service-card:hover { border-color: rgba(212,175,55,0.35); transform: translateY(-5px); box-shadow: 0 14px 30px rgba(0,0,0,0.3); }
.service-card .svc-icon { font-size: 28px; margin-bottom: 12px; display: inline-block; transition: transform 0.3s ease; }
.service-card:hover .svc-icon { transform: scale(1.2) rotate(-6deg); }
.service-card h3 { color: #d4af37; font-size: 20px; margin-bottom: 10px; }
.service-card p { color: #d6d6d6; font-size: 15px; }

.owner-section { background: #0f0f10; }
.owner-grid { display: grid; grid-template-columns: 340px 1fr; gap: 40px; align-items: center; }
.owner-photo-wrap { position: relative; }
.owner-photo-wrap img { border-radius: 22px; border: 1px solid rgba(212,175,55,0.22); object-fit: cover; width: 100%; aspect-ratio: 3/4; transition: transform 0.4s ease; }
.owner-photo-wrap:hover img { transform: scale(1.02); }
.owner-badge { position: absolute; bottom: -16px; left: 50%; transform: translateX(-50%); background: #d4af37; color: #111; font-size: 13px; font-weight: 700; padding: 8px 20px; border-radius: 999px; white-space: nowrap; }
.owner-text { background: #171718; border: 1px solid rgba(212,175,55,0.12); border-radius: 20px; padding: 36px; }
.owner-text .owner-name { font-size: 32px; color: #fff; margin-bottom: 4px; }
.owner-text .owner-role { font-size: 15px; color: #d4af37; margin-bottom: 24px; letter-spacing: 0.5px; }
.owner-text p { color: #d6d6d6; font-size: 16px; margin-bottom: 14px; }

.strategy-list { margin-top: 26px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.strategy-pill { display: flex; align-items: center; gap: 10px; background: rgba(212,175,55,0.07); border: 1px solid rgba(212,175,55,0.18); border-radius: 12px; padding: 10px 14px; font-size: 14px; color: #f3f3f3; transition: background 0.2s ease, border-color 0.2s ease; }
.strategy-pill:hover { background: rgba(212,175,55,0.14); border-color: rgba(212,175,55,0.32); }
.strategy-pill .pill-dot { width: 7px; height: 7px; border-radius: 50%; background: #d4af37; flex-shrink: 0; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: center; }
.about-text { background: #171718; border: 1px solid rgba(212,175,55,0.12); border-radius: 20px; padding: 34px; }
.about-text h3 { font-size: 30px; margin-bottom: 18px; color: #fff; }
.about-text p { color: #d6d6d6; margin-bottom: 14px; font-size: 16px; }
.about-photo { border-radius: 22px; overflow: hidden; border: 1px solid rgba(212,175,55,0.18); background: #181818; }
.about-photo img { height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.about-photo:hover img { transform: scale(1.05); }

/* ---------- Gallery ---------- */
.gallery { background: #121213; }
.gallery-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.gallery-item { position: relative; background: #171718; border: 1px solid rgba(212,175,55,0.12); border-radius: 18px; overflow: hidden; transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease; cursor: pointer; }
.gallery-item:hover { transform: translateY(-6px); border-color: rgba(212,175,55,0.4); box-shadow: 0 16px 34px rgba(0,0,0,0.35); }
.gallery-item img { aspect-ratio: 4/3; object-fit: cover; transition: transform 0.5s ease; }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-caption { padding: 14px 16px; color: #e5e5e5; font-size: 14px; }
.gallery-zoom { position: absolute; top: 12px; right: 12px; width: 34px; height: 34px; border-radius: 50%; background: rgba(0,0,0,0.55); color: #d4af37; display: flex; align-items: center; justify-content: center; font-size: 16px; opacity: 0; transition: opacity 0.25s ease; }
.gallery-item:hover .gallery-zoom { opacity: 1; }

.lightbox { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.92); z-index: 9999; align-items: center; justify-content: center; padding: 20px; }
.lightbox.open { display: flex; animation: floatIn 0.25s ease; }
.lightbox img { max-width: 90vw; max-height: 88vh; border-radius: 12px; object-fit: contain; }
.lightbox-close { position: absolute; top: 20px; right: 24px; font-size: 32px; color: #d4af37; cursor: pointer; background: none; border: none; line-height: 1; }
.lightbox-caption { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); color: #f3f3f3; font-size: 14px; background: rgba(0,0,0,0.5); padding: 6px 16px; border-radius: 8px; }

.page-hero { background: linear-gradient(rgba(10,10,10,0.72), rgba(10,10,10,0.86)), url("project-marble-shower-done.jpg") center/cover no-repeat; padding: 70px 0 50px; text-align: center; }
.page-hero h1 { font-size: 42px; color: #fff; margin-bottom: 12px; animation: fadeInUp 0.7s ease both; }
.page-hero p { color: #d6d6d6; max-width: 640px; margin: 0 auto; animation: fadeInUp 0.9s ease both; }
.breadcrumb { color: #d4af37; font-size: 13px; margin-bottom: 14px; letter-spacing: 0.5px; }
.breadcrumb a { color: #d6d6d6; }
.breadcrumb a:hover { color: #d4af37; }

.contact { background: linear-gradient(180deg, #141414 0%, #101010 100%); }
.contact-box { max-width: 960px; margin: 0 auto; padding: 40px 26px; border-radius: 24px; border: 1px solid rgba(212,175,55,0.16); background: #171718; text-align: center; }
.contact-box h3 { font-size: 32px; margin-bottom: 12px; color: #fff; }
.contact-box p { color: #d6d6d6; margin-bottom: 26px; font-size: 16px; }
.contact-buttons { justify-content: center; margin-bottom: 22px; }
.contact-details { color: #d4d4d4; font-size: 15px; line-height: 1.9; }

footer { border-top: 1px solid rgba(212,175,55,0.12); background: #0d0d0e; padding: 24px 0; text-align: center; color: #bbb; font-size: 14px; }

.sticky-cta { display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 999; background: #d4af37; padding: 14px 20px; text-align: center; font-weight: 700; font-size: 16px; color: #111; animation: fadeInUp 0.4s ease both; }

@media (max-width: 1024px) {
  .info-bar, .services-grid, .gallery-grid { grid-template-columns: 1fr 1fr; }
  .owner-grid { grid-template-columns: 1fr; }
  .owner-photo-wrap img { aspect-ratio: 4/3; max-height: 360px; }
  .hero h2 { font-size: 42px; }
  nav { display: none; }
  .burger { display: flex; }
}
@media (max-width: 768px) {
  .info-bar, .services-grid, .gallery-grid, .about-grid { grid-template-columns: 1fr; }
  .hero { min-height: 76vh; }
  .hero h2 { font-size: 34px; }
  .hero p { font-size: 16px; }
  .section-title { font-size: 30px; }
  .page-hero h1 { font-size: 30px; }
  .hero-buttons, .contact-buttons { flex-direction: column; }
  .btn { width: 100%; }
  .brand h1 { font-size: 20px; }
  .strategy-list { grid-template-columns: 1fr; }
  .sticky-cta { display: block; }
  body { padding-bottom: 60px; }
  .strategy-inner { flex-direction: column; align-items: center; }
  .strategy-item { border-right: none; border-bottom: 1px solid rgba(0,0,0,0.12); width: 100%; justify-content: center; }
  .strategy-item:last-child { border-bottom: none; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal, .stagger-item, .hero-content, .hero-badge, .strategy-icon { transition: none !important; animation: none !important; opacity: 1 !important; transform: none !important; }
}
