/* ===== Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --black: #0d0d0d;
  --near-black: #161616;
  --dark-gray: #1f1f1f;
  --mid-gray: #3a3a3a;
  --light-gray: #8a8a8a;
  --off-white: #f2efe9;
  --cream: #e8e2d6;
  --warm-gray: #6b6560;
  --wood: #8b7355;
  --wood-light: #c4a77d;
  --accent: #b89b6a;
  --white: #ffffff;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --radius: 4px;
  --transition: 0.25s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background: var(--black);
  color: var(--off-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1120px, 92%);
  margin-inline: auto;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background var(--transition);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--light-gray);
  transition: color var(--transition);
}

.nav-links a:hover {
  color: var(--off-white);
}

.btn-nav {
  background: var(--accent);
  color: var(--black) !important;
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius);
  font-weight: 500 !important;
}

.btn-nav:hover {
  background: var(--wood-light);
  color: var(--black) !important;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--off-white);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--near-black);
  padding: 1.5rem;
  flex-direction: column;
  gap: 1.25rem;
  z-index: 99;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.mobile-menu a {
  font-size: 1.1rem;
  color: var(--off-white);
}

.mobile-menu.open {
  display: flex;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--black);
}

.btn-primary:hover {
  background: var(--wood-light);
}

.btn-outline {
  background: transparent;
  color: var(--off-white);
  border: 1px solid rgba(255,255,255,0.25);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-full {
  width: 100%;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--black);
  padding: 6rem 0 4rem;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 50% 0%, rgba(184,155,106,0.08) 0%, transparent 60%),
    linear-gradient(to bottom, transparent 60%, var(--black));
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-logo {
  width: min(280px, 70vw);
  margin: 0 auto 2.5rem;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,0.5));
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  color: var(--off-white);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--light-gray);
  max-width: 520px;
  margin: 0 auto 2.5rem;
  font-weight: 300;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Sections ===== */
.section {
  padding: 6rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 500;
  color: var(--off-white);
  margin-bottom: 0.75rem;
}

.section-desc {
  color: var(--light-gray);
  max-width: 520px;
  margin: 0 auto;
  font-weight: 300;
}

/* ===== About ===== */
.about {
  background: var(--near-black);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-text p {
  color: var(--light-gray);
  margin-bottom: 1.25rem;
  font-weight: 300;
  font-size: 1.05rem;
}

.about-text p:last-child {
  margin-bottom: 0;
}

.about-stats {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.stat {
  background: var(--dark-gray);
  padding: 1.5rem 1.75rem;
  border-left: 3px solid var(--accent);
}

.stat-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--off-white);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--light-gray);
  letter-spacing: 0.03em;
}

/* ===== Services ===== */
.services {
  background: var(--black);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--near-black);
  padding: 2rem 1.75rem;
  border: 1px solid rgba(255,255,255,0.05);
  transition: border-color var(--transition), transform var(--transition);
}

.service-card:hover {
  border-color: rgba(184,155,106,0.35);
  transform: translateY(-2px);
}

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
  color: var(--off-white);
}

.service-card p {
  font-size: 0.95rem;
  color: var(--light-gray);
  font-weight: 300;
  line-height: 1.65;
}

/* ===== Portfolio ===== */
.portfolio {
  background: var(--near-black);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.gallery-item {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  cursor: pointer;
  background: var(--dark-gray);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--off-white);
  letter-spacing: 0.02em;
}

/* ===== Contact ===== */
.contact {
  background: var(--black);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-form {
  background: var(--near-black);
  padding: 2.5rem;
  border: 1px solid rgba(255,255,255,0.06);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--cream);
  margin-bottom: 0.4rem;
}

.optional {
  font-weight: 300;
  color: var(--light-gray);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--dark-gray);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--off-white);
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border-radius: var(--radius);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%8a8a8a' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-note {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--warm-gray);
  line-height: 1.5;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-block h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--off-white);
  margin-bottom: 0.5rem;
}

.info-block p {
  font-size: 0.95rem;
  color: var(--light-gray);
  font-weight: 300;
  line-height: 1.65;
}

/* ===== Footer ===== */
.footer {
  background: var(--near-black);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 3rem 0 2rem;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
}

.footer-logo {
  height: 56px;
  width: auto;
  margin: 0 auto 0.75rem;
  opacity: 0.9;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--light-gray);
  font-weight: 300;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--light-gray);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--accent);
}

.copyright {
  font-size: 0.8rem;
  color: var(--mid-gray);
}

/* ===== Lightbox ===== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.94);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox.open {
  display: flex;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 2px;
}

.lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--off-white);
  font-size: 2.5rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.8;
  transition: opacity var(--transition);
}

.lightbox-close:hover {
  opacity: 1;
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.08);
  border: none;
  color: var(--off-white);
  font-size: 2.5rem;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255,255,255,0.15);
}

.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .hero {
    min-height: 90vh;
    padding-top: 5rem;
  }

  .hero h1 {
    font-size: 1.9rem;
  }

  .hero-sub {
    font-size: 1rem;
  }

  .section {
    padding: 4rem 0;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .gallery {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 1.75rem;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.25rem;
  }

  .lightbox-prev,
  .lightbox-next {
    width: 40px;
    height: 40px;
    font-size: 1.8rem;
  }

  .lightbox-prev { left: 0.75rem; }
  .lightbox-next { right: 0.75rem; }
}