/* ================================================
   LUMIÈRE — Fine Jewelry
   Dark Dramatic Luxury Theme
   ================================================ */

:root {
  --black:       #080808;
  --dark:        #0f0f0f;
  --dark-2:      #141414;
  --dark-3:      #1c1c1c;
  --dark-4:      #242424;
  --gold:        #c9a96e;
  --gold-light:  #e8c97a;
  --gold-dark:   #a07840;
  --white:       #f5f5f0;
  --white-60:    rgba(245,245,240,0.6);
  --white-20:    rgba(245,245,240,0.2);
  --white-08:    rgba(245,245,240,0.08);
  --gold-20:     rgba(201,169,110,0.2);
  --gold-08:     rgba(201,169,110,0.08);
  --nav-h:       80px;
  --ease:        cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ------------------------------------------------
   Reset & Base
   ------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--black);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a   { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }
h1,h2,h3,h4,h5 { font-family: 'Playfair Display', Georgia, serif; font-weight: 400; line-height: 1.2; }

.container { max-width: 1320px; margin: 0 auto; padding: 0 40px; }

/* ------------------------------------------------
   NAVBAR
   ------------------------------------------------ */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}
.navbar.scrolled {
  background: rgba(8,8,8,0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gold-08);
}

.nav-container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 40px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  letter-spacing: 0.3em;
  color: var(--gold);
  font-weight: 500;
}

.nav-links {
  display: flex;
  gap: 48px;
}
.nav-links a {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white-60);
  position: relative;
  transition: color 0.2s;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.4s var(--ease);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 20px; }
.btn-icon { color: var(--white-60); display: flex; padding: 4px; transition: color 0.2s; }
.btn-icon:hover { color: var(--gold); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 1px;
  background: var(--white);
  transition: 0.3s var(--ease);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  inset: var(--nav-h) 0 0 0;
  background: rgba(8,8,8,0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: 48px 40px;
  flex-direction: column;
  gap: 32px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 1.8rem;
  font-family: 'Playfair Display', serif;
  color: var(--white-60);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--gold); }

/* ------------------------------------------------
   BUTTONS
   ------------------------------------------------ */
.btn {
  display: inline-block;
  padding: 14px 36px;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
  font-family: 'Montserrat', sans-serif;
  transition: all 0.4s var(--ease);
  cursor: pointer;
}
.btn-primary { background: var(--gold); color: var(--black); }
.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201,169,110,0.3);
}
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--white-20);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}
.btn-outline:hover { background: var(--gold); color: var(--black); }

/* ------------------------------------------------
   HERO
   ------------------------------------------------ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Dark background — video fades in smoothly when ready */
.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--black);
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hero-video.ready {
  opacity: 1;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(8,8,8,0.25) 0%,
    rgba(8,8,8,0.10) 40%,
    rgba(8,8,8,0.65) 100%
  );
  z-index: 2;
}

/* Particles */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0;
  animation: particleFloat linear infinite;
}
@keyframes particleFloat {
  0%   { opacity: 0;   transform: translateY(0)     scale(0); }
  10%  { opacity: 0.6; transform: translateY(-20px) scale(1); }
  90%  { opacity: 0.2; transform: translateY(-80vh) scale(0.5); }
  100% { opacity: 0;   transform: translateY(-100vh) scale(0); }
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 820px;
  padding: 0 40px;
}
.hero-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeUp 1s ease 0.3s forwards;
}
.hero-title {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 28px;
}
.hero-title .line {
  display: block;
  opacity: 0;
  animation: fadeUp 1s ease forwards;
}
.hero-title .line:nth-child(1) { animation-delay: 0.5s; }
.hero-title .line:nth-child(2) { animation-delay: 0.72s; }
.hero-title .italic { font-style: italic; color: var(--gold); }
.hero-subtitle {
  font-size: 0.92rem;
  color: var(--white-60);
  letter-spacing: 0.06em;
  margin-bottom: 52px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  animation: fadeUp 1s ease 0.95s forwards;
}
.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 1s ease 1.15s forwards;
}
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  opacity: 0;
  animation: fadeIn 1s ease 1.6s forwards;
}
.hero-scroll span {
  font-size: 0.62rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--white-60);
}
.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2.2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 0.4; transform: scaleY(1); }
  50%      { opacity: 1;   transform: scaleY(1.3); }
}

/* ------------------------------------------------
   TICKER
   ------------------------------------------------ */
.ticker {
  background: var(--dark-3);
  padding: 14px 0;
  overflow: hidden;
  border-top:    1px solid var(--gold-08);
  border-bottom: 1px solid var(--gold-08);
}
.ticker-track {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: ticker 32s linear infinite;
  white-space: nowrap;
}
.ticker-track span {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white-60);
}
.ticker-track .dot { color: var(--gold); font-size: 0.5rem; }
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ------------------------------------------------
   SECTION HEADERS
   ------------------------------------------------ */
.section-eyebrow {
  font-size: 0.65rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.section-title { font-size: clamp(2rem, 4vw, 3rem); }
.section-header { text-align: center; margin-bottom: 72px; }
.section-link {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin-top: 14px;
  transition: letter-spacing 0.4s var(--ease);
}
.section-link:hover { letter-spacing: 0.3em; }

/* ------------------------------------------------
   COLLECTIONS
   ------------------------------------------------ */
.collections { padding: 120px 0; background: var(--dark); }

.collections-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 340px 340px;
  gap: 3px;
}

.collection-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background-size: cover;
  background-position: center;
  background-color: var(--dark-3);
}
/* Rings — large left column spanning both rows */
.collection-card:nth-child(1) { grid-column: 1; grid-row: 1 / span 2; }
/* Necklaces — top right */
.collection-card:nth-child(2) { grid-column: 2; grid-row: 1; }
/* Earrings — top far right */
.collection-card:nth-child(3) { grid-column: 3; grid-row: 1; }
/* Bracelets — bottom spanning cols 2-3 */
.collection-card:nth-child(4) { grid-column: 2 / span 2; grid-row: 2; }

/* Zoom on hover */
.collection-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: inherit;
  background-size: cover;
  background-position: center;
  transition: transform 0.9s var(--ease);
}
.collection-card:hover::before { transform: scale(1.06); }

.card-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--dark-3) 0%, var(--dark-4) 100%);
  font-size: 0.62rem;
  color: rgba(201,169,110,0.25);
  letter-spacing: 0.1em;
  font-family: 'Montserrat', sans-serif;
  z-index: 1;
  transition: opacity 0.4s;
}

.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,8,8,0.88) 0%, rgba(8,8,8,0.1) 60%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: 40px;
  z-index: 2;
}
.card-overlay h3 {
  font-size: 1.9rem;
  color: var(--white);
  margin-bottom: 4px;
}
.card-overlay p {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--white-60);
  margin-bottom: 18px;
}
.card-link {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-block;
  transition: letter-spacing 0.4s var(--ease);
}
.card-link:hover { letter-spacing: 0.3em; }

/* ------------------------------------------------
   PRODUCTS
   ------------------------------------------------ */
.products { padding: 120px 0; background: var(--black); }

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.product-card { cursor: pointer; }

.product-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--dark-2);
  margin-bottom: 20px;
}
.product-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-color: var(--dark-3);
  transition: transform 0.8s var(--ease);
}
.product-card:hover .product-img { transform: scale(1.06); }

.product-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--dark-3) 0%, var(--dark-4) 100%);
  font-size: 0.58rem;
  color: rgba(201,169,110,0.22);
  letter-spacing: 0.08em;
  font-family: 'Montserrat', sans-serif;
  transition: opacity 0.3s;
}

.product-actions {
  position: absolute;
  bottom: -64px;
  inset-inline: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(10px);
  transition: bottom 0.4s var(--ease);
  z-index: 5;
}
.product-card:hover .product-actions { bottom: 0; }

.btn-wishlist {
  font-size: 1.1rem;
  color: var(--white-60);
  transition: color 0.2s, transform 0.2s;
}
.btn-wishlist:hover        { color: var(--gold); transform: scale(1.2); }
.btn-wishlist.active       { color: var(--gold); }

.btn-quick-view {
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
  padding: 8px 16px;
  border: 1px solid var(--white-20);
  transition: all 0.2s;
}
.btn-quick-view:hover { border-color: var(--gold); color: var(--gold); }

.badge {
  position: absolute;
  top: 16px; left: 16px;
  font-size: 0.58rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 5px 10px;
  background: var(--gold);
  color: var(--black);
  font-weight: 500;
  z-index: 5;
  font-family: 'Montserrat', sans-serif;
}
.badge.sale { background: #b52c2c; color: var(--white); }

.product-category {
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}
.product-name {
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: 8px;
}
.product-price {
  font-size: 0.88rem;
  color: var(--white-60);
  letter-spacing: 0.05em;
}
.product-price s { opacity: 0.45; margin-right: 6px; }

/* ------------------------------------------------
   PROMISES
   ------------------------------------------------ */
.promises {
  padding: 100px 0;
  background: var(--dark-2);
  border-top:    1px solid var(--gold-08);
  border-bottom: 1px solid var(--gold-08);
}
.promises-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 48px;
  text-align: center;
}
.promise-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--gold);
}
.promise-item h4 {
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 14px;
}
.promise-item p { font-size: 0.82rem; color: var(--white-60); line-height: 1.85; }

/* ------------------------------------------------
   ABOUT
   ------------------------------------------------ */
.about { overflow: hidden; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 720px;
}
.about-image { position: relative; overflow: hidden; }
.about-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-color: var(--dark-3);
  transition: transform 0.9s var(--ease);
}
.about-image:hover .about-img { transform: scale(1.04); }
.about-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--dark-3) 0%, var(--dark-4) 60%, var(--dark-3) 100%);
  font-size: 0.62rem;
  color: rgba(201,169,110,0.22);
  letter-spacing: 0.1em;
  font-family: 'Montserrat', sans-serif;
  transition: opacity 0.3s;
}
.about-frame {
  position: absolute;
  bottom: 40px;
  right: -24px;
  width: 180px;
  height: 180px;
  border: 1px solid var(--gold-20);
  z-index: 2;
  pointer-events: none;
}
.about-content {
  background: var(--dark);
  padding: 100px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
}
.about-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  max-width: 420px;
}
.about-title em { font-style: italic; color: var(--gold); }
.about-content p { font-size: 0.88rem; color: var(--white-60); line-height: 1.95; }

/* ------------------------------------------------
   TESTIMONIALS
   ------------------------------------------------ */
.testimonials { padding: 120px 0; background: var(--black); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 32px;
}
.testimonial-card {
  background: var(--dark-2);
  padding: 48px 40px;
  border: 1px solid var(--gold-08);
  transition: border-color 0.4s, transform 0.4s var(--ease);
}
.testimonial-card:hover {
  border-color: var(--gold-20);
  transform: translateY(-6px);
}
.stars { font-size: 0.52rem; color: var(--gold); letter-spacing: 0.35em; margin-bottom: 28px; }
.testimonial-card > p {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--white-60);
  line-height: 1.85;
  margin-bottom: 36px;
}
.testimonial-author { display: flex; align-items: center; gap: 16px; }
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--dark-4);
  border: 1px solid var(--gold-20);
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.84rem; color: var(--white); margin-bottom: 3px; }
.testimonial-author span  { font-size: 0.7rem; color: var(--white-60); }

/* ------------------------------------------------
   GALLERY
   ------------------------------------------------ */
.gallery { background: var(--dark); }
.gallery-header { text-align: center; padding: 64px 0 40px; }
.gallery-header p { font-size: 0.7rem; letter-spacing: 0.32em; text-transform: uppercase; color: var(--gold); }

.gallery-grid { display: grid; grid-template-columns: repeat(6,1fr); }
.gallery-item {
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background-size: cover;
  background-position: center;
  background-color: var(--dark-3);
}
.gallery-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--dark-3), var(--dark-4));
  font-size: 0.55rem;
  color: rgba(201,169,110,0.18);
  letter-spacing: 0.08em;
  font-family: 'Montserrat', sans-serif;
  transition: opacity 0.3s;
}
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(201,169,110,0.08);
  opacity: 0;
  transition: opacity 0.4s;
}
.gallery-item:hover::after { opacity: 1; }

/* ------------------------------------------------
   NEWSLETTER
   ------------------------------------------------ */
.newsletter { padding: 120px 0; background: var(--dark-2); }
.newsletter-inner {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}
.newsletter-inner h2 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 16px; }
.newsletter-inner > p { font-size: 0.88rem; color: var(--white-60); margin-bottom: 44px; }

.newsletter-form { display: flex; margin-bottom: 16px; }
.newsletter-form input {
  flex: 1;
  background: var(--dark-3);
  border: 1px solid var(--gold-20);
  border-right: none;
  color: var(--white);
  padding: 14px 24px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  outline: none;
  transition: border-color 0.2s;
}
.newsletter-form input::placeholder { color: var(--white-60); }
.newsletter-form input:focus { border-color: var(--gold); }
.newsletter-form .btn { white-space: nowrap; }
.newsletter-note { font-size: 0.68rem; color: rgba(245,245,240,0.28); letter-spacing: 0.06em; }

/* ------------------------------------------------
   FOOTER
   ------------------------------------------------ */
.footer {
  background: var(--dark);
  padding: 80px 0 40px;
  border-top: 1px solid var(--gold-08);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 64px;
  margin-bottom: 64px;
}
.footer-brand .logo { display: block; margin-bottom: 20px; }
.footer-brand > p {
  font-size: 0.82rem;
  color: var(--white-60);
  line-height: 1.85;
  margin-bottom: 28px;
  max-width: 280px;
}
.social-links { display: flex; gap: 18px; }
.social-links a { color: var(--white-60); display: flex; transition: color 0.2s, transform 0.2s; }
.social-links a:hover { color: var(--gold); transform: translateY(-2px); }

.footer-col h5 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 28px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 14px; }
.footer-col a {
  font-size: 0.82rem;
  color: var(--white-60);
  transition: color 0.2s, padding-left 0.3s var(--ease);
}
.footer-col a:hover { color: var(--gold); padding-left: 6px; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--white-08);
}
.footer-bottom p { font-size: 0.7rem; color: rgba(245,245,240,0.28); letter-spacing: 0.06em; }
.footer-legal { display: flex; gap: 32px; }
.footer-legal a { font-size: 0.7rem; color: rgba(245,245,240,0.28); transition: color 0.2s; }
.footer-legal a:hover { color: var(--gold); }

/* ------------------------------------------------
   SCROLL REVEAL
   ------------------------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.8s ease, transform 0.8s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ------------------------------------------------
   KEYFRAMES
   ------------------------------------------------ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ------------------------------------------------
   RESPONSIVE
   ------------------------------------------------ */
@media (max-width: 1200px) {
  .products-grid  { grid-template-columns: repeat(3,1fr); }
  .promises-grid  { grid-template-columns: repeat(2,1fr); }
  .footer-grid    { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 1024px) {
  .collections-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 300px 300px 300px;
  }
  .collection-card:nth-child(1) { grid-column: 1 / span 2; grid-row: 1; }
  .collection-card:nth-child(2) { grid-column: 1; grid-row: 2; }
  .collection-card:nth-child(3) { grid-column: 2; grid-row: 2; }
  .collection-card:nth-child(4) { grid-column: 1 / span 2; grid-row: 3; }
  .about-content { padding: 80px 60px; }
}

@media (max-width: 768px) {
  .container        { padding: 0 24px; }
  .nav-links        { display: none; }
  .nav-toggle       { display: flex; }
  .products-grid    { grid-template-columns: repeat(2,1fr); gap: 20px; }
  .promises-grid    { grid-template-columns: 1fr 1fr; gap: 32px; }
  .testimonials-grid{ grid-template-columns: 1fr; }
  .gallery-grid     { grid-template-columns: repeat(3,1fr); }
  .about-grid       { grid-template-columns: 1fr; }
  .about-image      { height: 420px; }
  .about-content    { padding: 64px 24px; }
  .newsletter-form  { flex-direction: column; }
  .newsletter-form input { border-right: 1px solid var(--gold-20); margin-bottom: -1px; }
  .footer-grid      { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom    { flex-direction: column; gap: 16px; text-align: center; }
  .footer-legal     { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 480px) {
  .products-grid    { grid-template-columns: 1fr 1fr; gap: 14px; }
  .gallery-grid     { grid-template-columns: repeat(2,1fr); }
  .hero-cta         { flex-direction: column; align-items: center; }
  .collections-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .collection-card:nth-child(1),
  .collection-card:nth-child(2),
  .collection-card:nth-child(3),
  .collection-card:nth-child(4) { grid-column: 1; grid-row: auto; min-height: 260px; }
}