/* ============================================================
   CHEMTOU MARBRE — style.css
   Mobile-first · No framework · Pure CSS
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --gold:       #c9a84c;
  --gold-light: #e8d08a;
  --gold-dark:  #8a6a1f;
  --dark:       #0e0e0e;
  --dark-2:     #181818;
  --dark-3:     #242424;
  --surface:    #1a1a1a;
  --text:       #f0ece4;
  --text-muted: #9a9080;
  --white:      #ffffff;
  --radius:     4px;
  --radius-lg:  12px;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --shadow:     0 8px 40px rgba(0,0,0,0.5);
  --shadow-gold:0 4px 24px rgba(201,168,76,0.25);
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', system-ui, -apple-system, sans-serif;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  background: var(--dark);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.2rem, 8vw, 5rem); }
h2 { font-size: clamp(1.8rem, 5vw, 3rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.6rem); }
h4 { font-size: 1.1rem; }
p  { font-size: clamp(0.92rem, 2.2vw, 1.05rem); color: var(--text-muted); }

/* ── Gold accent line ───────────────────────────────────────── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--gold);
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: opacity 0.2s;
}
.btn:hover::after { opacity: 1; }

.btn-gold {
  background: var(--gold);
  color: var(--dark);
  box-shadow: var(--shadow-gold);
}
.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(201,168,76,0.4);
}
.btn-outline {
  border: 1px solid rgba(201,168,76,0.5);
  color: var(--gold);
}
.btn-outline:hover {
  border-color: var(--gold);
  background: rgba(201,168,76,0.08);
  transform: translateY(-2px);
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 20px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s, backdrop-filter 0.4s, box-shadow 0.4s;
}
.nav.scrolled {
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(201,168,76,0.15);
}
.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo span { color: var(--gold); }
.nav-logo-mark {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--gold);
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--gold);
  font-family: var(--font-sans);
  font-weight: 600;
}

.nav-links {
  display: none;
  gap: 32px;
  align-items: center;
}
.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.3s;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--gold); }
.nav-links a.active::after { width: 100%; }

.nav-cta { display: none; }

/* Hamburger */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
  transform-origin: center;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu overlay */
.nav-mobile {
  position: fixed;
  inset: 0;
  background: var(--dark);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  padding-top: 64px;
  transform: translateX(100%);
  transition: transform 0.45s cubic-bezier(0.77, 0, 0.175, 1);
}
.nav-mobile.open { transform: translateX(0); }
.nav-mobile a {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 6vw, 2.8rem);
  font-weight: 700;
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav-mobile a:hover { color: var(--gold); }
.nav-mobile-line {
  width: 40px; height: 1px;
  background: rgba(201,168,76,0.3);
}
.nav-mobile-contact {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

/* ── Hero Slider ─────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100svh;
  min-height: 580px;
  overflow: hidden;
}
.hero-slides {
  position: absolute;
  inset: 0;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hero-slide.active { opacity: 1; }
.hero-slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  transition: transform 7s ease;
  filter: brightness(0.45);
}
.hero-slide.active img { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.1) 0%,
    rgba(0,0,0,0.3) 50%,
    rgba(14,14,14,0.9) 100%
  );
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 20px 80px;
  max-width: 900px;
}
.hero-content .section-label {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s 0.3s forwards;
}
.hero-content h1 {
  color: var(--white);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.9s 0.55s forwards;
}
.hero-content h1 em {
  font-style: italic;
  color: var(--gold);
}
.hero-content p {
  margin-top: 16px;
  max-width: 480px;
  font-size: clamp(0.9rem, 2.5vw, 1.05rem);
  color: rgba(240,236,228,0.75);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.9s 0.8s forwards;
}
.hero-buttons {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.9s 1s forwards;
}

/* Hero controls */
.hero-controls {
  position: absolute;
  bottom: 28px; right: 20px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-dots {
  display: flex;
  gap: 8px;
}
.hero-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transition: background 0.3s, width 0.3s;
  cursor: pointer;
}
.hero-dot.active {
  background: var(--gold);
  width: 22px;
  border-radius: 3px;
}
.hero-arrows {
  display: flex;
  gap: 6px;
}
.hero-arrow {
  width: 38px; height: 38px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--white);
  transition: var(--transition);
}
.hero-arrow:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,168,76,0.1);
}
.hero-arrow svg { width: 16px; height: 16px; }

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeIn 1s 1.8s forwards;
}
.hero-scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}
.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(201,168,76,0.7), transparent);
  animation: scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(0.4); opacity: 0.3; }
}

/* ── Section layout ─────────────────────────────────────────── */
.section {
  padding: 80px 20px;
}
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.section-header {
  margin-bottom: 48px;
}
.section-header p {
  margin-top: 12px;
  max-width: 540px;
}

/* ── Stats bar ──────────────────────────────────────────────── */
.stats {
  background: var(--dark-2);
  border-top: 1px solid rgba(201,168,76,0.1);
  border-bottom: 1px solid rgba(201,168,76,0.1);
  padding: 40px 20px;
}
.stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(201,168,76,0.1);
}
.stat-item {
  background: var(--dark-2);
  padding: 28px 20px;
  text-align: center;
}
.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.stat-label {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 6px;
}

/* ── Gallery grid (homepage preview) ───────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 1;
  background: var(--dark-3);
}
.gallery-item img {
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  filter: brightness(0.8);
}
.gallery-item:hover img {
  transform: scale(1.07);
  filter: brightness(1);
}
.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
  display: flex;
  align-items: flex-end;
  padding: 16px;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
}
.gallery-zoom-icon {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.5);
  opacity: 0;
  transition: all 0.35s;
  width: 44px; height: 44px;
  border: 1.5px solid var(--white);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--white);
  background: rgba(0,0,0,0.3);
}
.gallery-item:hover .gallery-zoom-icon {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.gallery-zoom-icon svg { width: 18px; height: 18px; }

/* ── Services section ───────────────────────────────────────── */
.services-grid {
  display: grid;
  gap: 2px;
  grid-template-columns: 1fr;
}
.service-card {
  position: relative;
  overflow: hidden;
  height: 280px;
  cursor: pointer;
  background: var(--dark-3);
}
.service-card img {
  filter: brightness(0.5);
  transition: transform 0.7s var(--transition), filter 0.5s;
}
.service-card:hover img {
  transform: scale(1.05);
  filter: brightness(0.35);
}
.service-card-content {
  position: absolute;
  inset: 0;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.service-card-icon {
  width: 44px; height: 44px;
  border: 1px solid rgba(201,168,76,0.4);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--gold);
  margin-bottom: 12px;
  transition: background 0.3s, border-color 0.3s;
}
.service-card:hover .service-card-icon {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--dark);
}
.service-card-icon svg { width: 20px; height: 20px; }
.service-card h3 {
  color: var(--white);
  margin-bottom: 8px;
  transition: color 0.3s;
}
.service-card:hover h3 { color: var(--gold); }
.service-card p {
  font-size: 0.87rem;
  color: rgba(240,236,228,0.6);
  max-width: 320px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, opacity 0.4s;
  opacity: 0;
}
.service-card:hover p {
  max-height: 80px;
  opacity: 1;
}

/* ── About / Atelier ────────────────────────────────────────── */
.about-section {
  background: var(--dark-2);
}
.about-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.about-image {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  position: relative;
}
.about-image img {
  filter: brightness(0.85);
  transition: transform 0.8s ease;
}
.about-image:hover img { transform: scale(1.03); }
.about-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(201,168,76,0.2);
  pointer-events: none;
}
.about-text {}
.about-text h2 { margin-bottom: 20px; }
.about-text p { margin-bottom: 16px; }
.about-highlights {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.about-highlight {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.about-highlight-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold);
  margin-top: 7px;
  flex-shrink: 0;
}
.about-highlight p {
  margin: 0;
  font-size: 0.92rem;
}

/* ── Zones desservies ───────────────────────────────────────── */
.zones {
  background: var(--dark-3);
  padding: 48px 20px;
}
.zones-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.zones-inner h3 {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
  font-family: var(--font-sans);
  font-weight: 500;
}
.zones-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}
.zone-tag {
  padding: 7px 18px;
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: 100px;
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: border-color 0.3s, color 0.3s;
  cursor: default;
}
.zone-tag:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* ── Testimonials ────────────────────────────────────────────── */
.testimonials { background: var(--dark-2); }
.testimonials-track {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.testimonial-card {
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.1);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: border-color 0.3s, transform 0.3s;
}
.testimonial-card:hover {
  border-color: rgba(201,168,76,0.35);
  transform: translateY(-4px);
}
.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 14px;
  color: var(--gold);
  font-size: 0.9rem;
}
.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text);
  font-style: italic;
  margin-bottom: 20px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gold-dark);
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold-light);
  flex-shrink: 0;
}
.testimonial-author-info strong {
  display: block;
  font-size: 0.9rem;
  color: var(--white);
}
.testimonial-author-info span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ── CTA Band ────────────────────────────────────────────────── */
.cta-band {
  position: relative;
  overflow: hidden;
  padding: 72px 20px;
  text-align: center;
  background: var(--dark);
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(201,168,76,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 50%, rgba(201,168,76,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.cta-band-inner {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
}
.cta-band h2 { color: var(--white); margin-bottom: 16px; }
.cta-band p { margin-bottom: 32px; }
.cta-band-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}
.cta-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: #25D366;
  color: var(--white);
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: var(--transition);
}
.cta-whatsapp:hover {
  background: #1fb258;
  transform: translateY(-2px);
}
.cta-whatsapp svg { width: 18px; height: 18px; }

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  background: var(--dark-2);
  border-top: 1px solid rgba(201,168,76,0.1);
  padding: 48px 20px 24px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand .nav-logo { margin-bottom: 12px; }
.footer-brand p { font-size: 0.88rem; max-width: 260px; }
.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-col ul a:hover { color: var(--white); }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.footer-contact-item svg { width: 16px; height: 16px; color: var(--gold); flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  text-align: center;
}
.footer-bottom p { font-size: 0.78rem; }
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-social a:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,168,76,0.08);
}
.footer-social svg { width: 16px; height: 16px; }

/* ── Lightbox ────────────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox-img {
  max-width: 92vw;
  max-height: 88vh;
  object-fit: contain;
  transform: scale(0.92);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  width: auto;
  height: auto;
  border-radius: 2px;
}
.lightbox.open .lightbox-img { transform: scale(1); }
.lightbox-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 44px; height: 44px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--white);
  transition: var(--transition);
  background: rgba(0,0,0,0.5);
}
.lightbox-close:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.lightbox-close svg { width: 18px; height: 18px; }
.lightbox-prev, .lightbox-next {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--white);
  transition: var(--transition);
  background: rgba(0,0,0,0.5);
}
.lightbox-prev { left: 12px; }
.lightbox-next { right: 12px; }
.lightbox-prev:hover, .lightbox-next:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.lightbox-prev svg, .lightbox-next svg { width: 18px; height: 18px; }
.lightbox-caption {
  position: absolute;
  bottom: 20px; left: 50%;
  transform: translateX(-50%);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.1em;
  white-space: nowrap;
}

/* ── Gallery disclaimer banner ──────────────────────────────── */
.gallery-disclaimer {
  background: rgba(201,168,76,0.07);
  border-bottom: 1px solid rgba(201,168,76,0.15);
  padding: 14px 20px;
  text-align: center;
}
.gallery-disclaimer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}
.gallery-disclaimer svg {
  width: 16px;
  height: 16px;
  color: var(--gold);
  flex-shrink: 0;
}
.gallery-disclaimer p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
}
.gallery-disclaimer a {
  color: var(--gold);
  font-weight: 600;
  white-space: nowrap;
}

/* ── Portfolio filter (realisations page) ───────────────────── */
.filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.filter-btn {
  padding: 8px 18px;
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: var(--transition);
}
.filter-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.filter-btn.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--dark);
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}
.portfolio-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--dark-3);
  cursor: pointer;
  transition: opacity 0.4s, transform 0.4s;
}
.portfolio-item.hidden {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.94);
  position: absolute;
}
.portfolio-item img {
  filter: brightness(0.75);
  transition: transform 0.7s ease, filter 0.5s;
}
.portfolio-item:hover img {
  transform: scale(1.08);
  filter: brightness(1);
}
.portfolio-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 55%);
  opacity: 0;
  transition: opacity 0.35s;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 14px;
}
.portfolio-item:hover .portfolio-item-overlay { opacity: 1; }
.portfolio-item-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.05em;
}
.portfolio-item-cat {
  font-size: 0.7rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* ── Page hero (inner pages) ────────────────────────────────── */
.page-hero {
  height: 45vh;
  min-height: 260px;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 0 20px 48px;
  overflow: hidden;
  background: var(--dark-3);
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.2), rgba(14,14,14,0.85));
  pointer-events: none;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
}
.page-hero-bg img {
  filter: brightness(0.5);
}
.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}
.breadcrumb {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  letter-spacing: 0.06em;
}
.breadcrumb a { color: var(--gold); }
.breadcrumb span { margin: 0 6px; opacity: 0.4; }

/* ── Contact form ────────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-info-icon {
  width: 44px; height: 44px;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  color: var(--gold);
  flex-shrink: 0;
}
.contact-info-icon svg { width: 20px; height: 20px; }
.contact-info-text strong { display: block; color: var(--white); font-size: 0.9rem; margin-bottom: 3px; }
.contact-info-text span { font-size: 0.87rem; color: var(--text-muted); }

.form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 13px 16px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: border-color 0.25s, box-shadow 0.25s;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239a9080' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: rgba(201,168,76,0.5);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.08);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(154,144,128,0.6); }

.form-submit-area {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}
.form-note {
  font-size: 0.78rem;
  color: var(--text-muted);
}
.form-success {
  display: none;
  padding: 20px;
  background: rgba(37,211,102,0.1);
  border: 1px solid rgba(37,211,102,0.3);
  border-radius: var(--radius);
  color: #25D366;
  font-size: 0.9rem;
  align-items: center;
  gap: 10px;
}
.form-success.show { display: flex; }

/* ── Blog ─────────────────────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.blog-card {
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.35s, border-color 0.35s, box-shadow 0.35s;
}
.blog-card:hover {
  transform: translateY(-6px);
  border-color: rgba(201,168,76,0.25);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
}
.blog-card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
  position: relative;
}
.blog-card-img img {
  filter: brightness(0.85);
  transition: transform 0.7s ease;
}
.blog-card:hover .blog-card-img img { transform: scale(1.05); }
.blog-card-body { padding: 20px; }
.blog-card-meta {
  display: flex;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 0.73rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  align-items: center;
}
.blog-card-cat {
  color: var(--gold);
  font-weight: 600;
}
.blog-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--white);
  transition: color 0.2s;
}
.blog-card:hover h3 { color: var(--gold); }
.blog-card p { font-size: 0.88rem; }
.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  transition: gap 0.2s;
}
.blog-card-link:hover { gap: 10px; }
.blog-card-link svg { width: 14px; height: 14px; }

/* ── Blog article page ───────────────────────────────────────── */
.article-layout {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 20px;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 28px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.article-meta .blog-card-cat {
  font-weight: 600;
  color: var(--gold);
}
.article-hero-img {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  border-radius: var(--radius);
  margin-bottom: 48px;
}
.article-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.9);
}
.article-body {
  font-size: clamp(0.97rem, 2.2vw, 1.08rem);
  line-height: 1.85;
  color: rgba(240,236,228,0.85);
}
.article-body h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 3.5vw, 1.75rem);
  color: var(--white);
  margin: 48px 0 16px;
}
.article-body h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.5vw, 1.3rem);
  color: var(--gold-light);
  margin: 36px 0 12px;
}
.article-body p {
  font-size: inherit;
  color: inherit;
  margin-bottom: 20px;
}
.article-body ul, .article-body ol {
  padding-left: 1.4em;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.article-body li {
  font-size: inherit;
  color: inherit;
  line-height: 1.7;
}
.article-body ul li::marker { color: var(--gold); }
.article-body ol li::marker { color: var(--gold); font-weight: 600; }
.article-body strong { color: var(--white); font-weight: 600; }
.article-body em { color: var(--gold-light); font-style: italic; }
.article-body a:not(.btn) { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.article-body blockquote {
  border-left: 3px solid var(--gold);
  padding: 16px 24px;
  margin: 32px 0;
  background: rgba(201,168,76,0.05);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  font-size: 1.05em;
  color: var(--text);
}
.article-body blockquote p { margin: 0; color: var(--text); }
.article-table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  font-size: 0.92rem;
  overflow: hidden;
  border-radius: var(--radius);
}
.article-table th {
  background: rgba(201,168,76,0.15);
  color: var(--gold);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(201,168,76,0.2);
}
.article-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: rgba(240,236,228,0.8);
  vertical-align: top;
}
.article-table tr:last-child td { border-bottom: none; }
.article-table tr:nth-child(even) td { background: rgba(255,255,255,0.02); }
.article-tip {
  background: rgba(201,168,76,0.07);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin: 28px 0;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.article-tip-icon {
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}
.article-tip-icon svg { width: 20px; height: 20px; }
.article-tip p { margin: 0; font-size: 0.93rem; color: var(--text); }
.article-cta-inline {
  background: var(--dark-2);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  margin: 40px 0;
  text-align: center;
}
.article-cta-inline h3 {
  font-family: var(--font-serif);
  color: var(--white);
  margin-bottom: 10px;
  font-size: 1.3rem;
}
.article-cta-inline p { font-size: 0.9rem; margin-bottom: 20px; }
.article-nav {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  padding: 32px 0;
  border-top: 1px solid rgba(255,255,255,0.07);
  margin-top: 48px;
}
.article-nav-item {
  flex: 1;
  min-width: 200px;
  padding: 16px;
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  transition: border-color 0.3s, transform 0.3s;
}
.article-nav-item:hover {
  border-color: rgba(201,168,76,0.3);
  transform: translateY(-2px);
}
.article-nav-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.article-nav-title {
  font-size: 0.9rem;
  color: var(--white);
  font-weight: 500;
}

/* ── Scroll-reveal animation ─────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Keyframes ───────────────────────────────────────────────── */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  to { opacity: 1; }
}

/* ── Language button active state ───────────────────────────── */
.lang-btn.active {
  background: rgba(201,168,76,0.15) !important;
  color: var(--gold) !important;
}

/* ── Gold divider ────────────────────────────────────────────── */
.gold-divider {
  width: 48px;
  height: 2px;
  background: linear-gradient(to right, var(--gold), var(--gold-light));
  margin: 20px 0;
}

/* ── Cursor glow (desktop only) ─────────────────────────────── */
.cursor-glow {
  display: none;
  position: fixed;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
}

/* ─────────────────────────────────────────────────────────────
   TABLET — 640px+
   ─────────────────────────────────────────────────────────── */
@media (min-width: 640px) {
  .section { padding: 96px 32px; }
  .stats-inner { grid-template-columns: repeat(4, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .service-card { height: 340px; }
  .testimonials-track { flex-direction: row; }
  .testimonial-card { flex: 1; }
  .portfolio-grid { grid-template-columns: repeat(3, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr 1fr; }
}

/* ─────────────────────────────────────────────────────────────
   DESKTOP — 1024px+
   ─────────────────────────────────────────────────────────── */
@media (min-width: 1024px) {
  .nav { padding: 0 48px; }
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-toggle { display: none; }

  .hero-content { padding: 0 48px 96px; }
  .hero-scroll { display: flex; }
  .cursor-glow { display: block; }

  .section { padding: 112px 48px; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }

  .about-inner { flex-direction: row; align-items: center; gap: 72px; }
  .about-image { width: 48%; flex-shrink: 0; aspect-ratio: 4/5; }

  .portfolio-grid { grid-template-columns: repeat(4, 1fr); }
  .blog-grid { grid-template-columns: repeat(3, 1fr); }

  .contact-layout { grid-template-columns: 1fr 1.6fr; }
  .footer-top { grid-template-columns: 1.5fr 1fr 1fr 1.2fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }

  .lightbox-prev { left: 24px; }
  .lightbox-next { right: 24px; }
}

@media (min-width: 1280px) {
  .portfolio-grid { grid-template-columns: repeat(5, 1fr); }
}