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

:root {
  --color-bg:         #fafaf8;
  --color-surface:    #ffffff;
  --color-primary:    #1a1a2e;
  --color-accent:     #c8a96e;
  --color-accent-lt:  #f0e6d3;
  --color-text:       #2d2d2d;
  --color-muted:      #6b6b6b;
  --color-border:     #e8e4de;
  --font-sans:        'Inter', system-ui, sans-serif;
  --font-serif:       'Playfair Display', Georgia, serif;
  --radius:           12px;
  --shadow-sm:        0 1px 3px rgba(0,0,0,.08);
  --shadow-md:        0 4px 20px rgba(0,0,0,.10);
  --shadow-lg:        0 16px 48px rgba(0,0,0,.14);
  --transition:       .25s cubic-bezier(.4,0,.2,1);
  --nav-h:            68px;
}

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

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

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Buttons ──────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: .9rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.btn--primary  { background: var(--color-accent); color: var(--color-primary); }
.btn--primary:hover  { background: #b8944f; }
.btn--outline  { border-color: var(--color-primary); color: var(--color-primary); background: transparent; }
.btn--outline:hover  { background: var(--color-primary); color: #fff; }
.btn--ghost    { border-color: rgba(255,255,255,.5); color: #fff; background: rgba(255,255,255,.08); }
.btn--ghost:hover    { background: rgba(255,255,255,.18); border-color: #fff; }
.btn--sm  { padding: 8px 18px; font-size: .82rem; }
.btn--lg  { padding: 15px 32px; font-size: 1rem; }
.btn--full { width: 100%; justify-content: center; }

/* ── Navigation ──────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  transition: background var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  background: rgba(250,250,248,.95);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}
.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav__logo {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.nav.hero-mode .nav__logo { color: #fff; }
.logo-mark { color: var(--color-accent); }

.nav__links {
  display: flex;
  gap: 32px;
  margin-left: auto;
}
.nav__links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--color-muted);
  transition: color var(--transition);
}
.nav__links a:hover, .nav__links a.active { color: var(--color-primary); }
.nav.hero-mode .nav__links a { color: rgba(255,255,255,.8); }
.nav.hero-mode .nav__links a:hover { color: #fff; }
.nav.hero-mode .btn--outline { border-color: rgba(255,255,255,.6); color: #fff; }
.nav.hero-mode .btn--outline:hover { background: #fff; color: var(--color-primary); }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Hero ─────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1a1a2e 0%, #2d2652 50%, #1a3a4a 100%);
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero__content {
  position: relative;
  z-index: 1;
  padding-top: calc(var(--nav-h) + 40px);
  padding-bottom: 80px;
  color: #fff;
}
.hero__eyebrow {
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 20px;
}
.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 1.08;
  font-weight: 400;
  margin-bottom: 24px;
}
.hero__subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,.75);
  max-width: 520px;
  margin-bottom: 40px;
  line-height: 1.7;
}
.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.hero__stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  padding-top: 48px;
  border-top: 1px solid rgba(255,255,255,.15);
}
.stat__num {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 4px;
}
.stat__label {
  font-size: .82rem;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.hero__scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.4);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  animation: float 2s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ── Section Shared ───────────────────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 52px;
}
.section-eyebrow {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 400;
  color: var(--color-primary);
  margin-bottom: 16px;
}
.section-sub {
  color: var(--color-muted);
  max-width: 500px;
  margin: 0 auto;
}

/* ── Products Section ─────────────────────────────────────────────── */
.products {
  padding: 96px 0;
}
.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 48px;
}
.filter-tab {
  padding: 9px 22px;
  border-radius: 40px;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  font-size: .85rem;
  font-weight: 500;
  color: var(--color-muted);
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-sans);
}
.filter-tab:hover { border-color: var(--color-accent); color: var(--color-primary); }
.filter-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.product-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.products-loading {
  text-align: center;
  color: var(--color-muted);
  padding: 60px 0;
  font-size: .95rem;
}

/* Product Card — horizontal layout for wide images */
.product-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  display: grid;
  grid-template-columns: 420px 1fr;
}
.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.product-card__img-wrap {
  position: relative;
  aspect-ratio: 2418/1184;
  overflow: hidden;
  background: var(--color-accent-lt);
}
.product-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.product-card:hover .product-card__img-wrap img {
  transform: scale(1.03);
}
.product-card__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--color-primary);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
}
.product-card__body {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.product-card__code {
  font-size: .72rem;
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.product-card__name {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--color-primary);
  margin-bottom: 10px;
  line-height: 1.25;
}
.product-card__tagline {
  font-size: .88rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card__features-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}
.product-card__features-preview span {
  font-size: .73rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 3px 10px;
  border-radius: 20px;
}
.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}
.product-card__hint {
  font-size: .75rem;
  color: var(--color-muted);
  background: var(--color-bg);
  padding: 3px 10px;
  border-radius: 20px;
}
.product-card__cta {
  font-size: .85rem;
  font-weight: 600;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ── Features Section ─────────────────────────────────────────────── */
.features {
  background: var(--color-primary);
  padding: 96px 0;
  color: #fff;
}
.features .section-title { color: #fff; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
}
.feature-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: background var(--transition);
}
.feature-card:hover { background: rgba(255,255,255,.09); }
.feature-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}
.feature-card h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 400;
  margin-bottom: 10px;
}
.feature-card p {
  font-size: .88rem;
  color: rgba(255,255,255,.65);
  line-height: 1.65;
}

/* ── Contact Section ──────────────────────────────────────────────── */
.contact {
  padding: 96px 0;
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: start;
}
.contact__info { padding-top: 8px; }
.contact__info p:not(.section-eyebrow) {
  color: var(--color-muted);
  margin-bottom: 28px;
  line-height: 1.7;
}
.contact__list li {
  padding: 8px 0;
  font-size: .9rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

/* Form */
.contact__form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--color-primary);
}
.form-group input,
.form-group textarea {
  padding: 11px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: .9rem;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition);
  resize: none;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: #fff;
}
.form-note {
  font-size: .75rem;
  color: var(--color-muted);
  text-align: center;
}

/* ── Modal ────────────────────────────────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  visibility: hidden;
  opacity: 0;
  transition: visibility 0s .3s, opacity .3s;
}
.modal.open {
  visibility: visible;
  opacity: 1;
  transition: visibility 0s, opacity .3s;
}
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10,10,20,.7);
  backdrop-filter: blur(4px);
}
.modal__panel {
  position: relative;
  background: var(--color-surface);
  border-radius: 16px;
  width: 100%;
  max-width: 960px;
  max-height: 92vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px) scale(.97);
  transition: transform .3s cubic-bezier(.34,1.56,.64,1);
}
.modal.open .modal__panel {
  transform: none;
}
.modal__close {
  position: sticky;
  top: 16px;
  float: right;
  margin: 16px 16px 0 0;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,.35);
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 10;
}
.modal__close:hover { background: rgba(0,0,0,.6); }
.modal__content { padding: 0; clear: both; }

/* Modal layout — image on top, full width; info below */
.modal-gallery {
  position: relative;
  width: 100%;
  background: var(--color-accent-lt);
  border-radius: 16px 16px 0 0;
  overflow: hidden;
}
.modal-gallery__main {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2418/1184;
  object-fit: contain;
  background: var(--color-accent-lt);
}
.modal-gallery__thumbs {
  display: flex;
  gap: 8px;
  padding: 12px 20px;
  background: var(--color-bg);
  flex-wrap: wrap;
  border-bottom: 1px solid var(--color-border);
}
.modal-gallery__thumbs img {
  width: 80px;
  height: auto;
  aspect-ratio: 2418/1184;
  object-fit: cover;
  border-radius: 6px;
  border: 2px solid var(--color-border);
  cursor: pointer;
  transition: border-color var(--transition);
}
.modal-gallery__thumbs img.active,
.modal-gallery__thumbs img:hover { border-color: var(--color-accent); }

/* Info section below the image */
.modal-info-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.modal-info__badge {
  display: inline-block;
  background: var(--color-accent-lt);
  color: var(--color-accent);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.modal-info h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-primary);
  margin-bottom: 8px;
  line-height: 1.2;
}
.modal-info__tagline {
  font-size: .9rem;
  color: var(--color-muted);
  margin-bottom: 16px;
  font-style: italic;
}
.modal-info__desc {
  font-size: .88rem;
  color: var(--color-text);
  line-height: 1.75;
  margin-bottom: 20px;
}
.modal-info__section-title {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 8px;
}
.modal-info__features {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 20px;
}
.modal-info__features li {
  font-size: .85rem;
  padding: 5px 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  gap: 8px;
}
.modal-info__features li::before { content: '✓'; color: var(--color-accent); flex-shrink: 0; }
.modal-info__sizes {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.size-chip {
  padding: 5px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: 20px;
  font-size: .8rem;
  font-weight: 500;
}
/* Left column: description + tagline */
.modal-info-left {
  padding: 28px 24px 28px 32px;
  border-right: 1px solid var(--color-border);
}
/* Right column: specs + CTA */
.modal-info-right {
  padding: 28px 32px 28px 24px;
}

/* ── Footer ───────────────────────────────────────────────────────── */
.footer {
  background: var(--color-primary);
  color: rgba(255,255,255,.7);
  padding: 48px 0 0;
}
.footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 40px;
  flex-wrap: wrap;
}
.footer__brand .nav__logo { color: #fff; margin-bottom: 10px; display: inline-flex; }
.footer__brand p { font-size: .88rem; max-width: 280px; }
.footer__links {
  display: flex;
  gap: 24px;
}
.footer__links a {
  font-size: .88rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--color-accent); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px 24px;
  text-align: center;
  font-size: .8rem;
}

/* ── Responsive ───────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .product-card {
    grid-template-columns: 280px 1fr;
  }
}

@media (max-width: 768px) {
  .nav__links, .nav > .btn, .nav > .lang-switcher { display: none; }
  .nav__burger { display: flex; }

  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(250,250,248,.97);
    backdrop-filter: blur(12px);
    padding: 20px 24px;
    gap: 16px;
    box-shadow: var(--shadow-md);
  }
  .nav__links.open a { font-size: 1rem; }

  /* Card goes vertical on mobile */
  .product-card {
    grid-template-columns: 1fr;
  }
  .product-card__img-wrap {
    aspect-ratio: 2418/1184;
  }
  .product-card__body {
    padding: 20px;
  }

  .contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .modal-info-wrap { grid-template-columns: 1fr; }
  .modal-info-left { border-right: none; border-bottom: 1px solid var(--color-border); padding: 20px; }
  .modal-info-right { padding: 20px; }
  .hero__stats { gap: 28px; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .contact__form { padding: 24px 18px; }
  .modal__content { padding: 0 18px 24px; }
}

/* ── Language Switcher ────────────────────────────────────────────── */
.lang-switcher {
  position: relative;
  flex-shrink: 0;
}
.lang-switcher__btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 8px;
  border: 1.5px solid var(--color-border);
  background: transparent;
  font-family: var(--font-sans);
  font-size: .82rem;
  font-weight: 600;
  color: var(--color-muted);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.nav.hero-mode .lang-switcher__btn {
  border-color: rgba(255,255,255,.4);
  color: rgba(255,255,255,.85);
}
.lang-switcher__btn:hover {
  border-color: var(--color-accent);
  color: var(--color-primary);
}
.nav.hero-mode .lang-switcher__btn:hover {
  border-color: #fff;
  color: #fff;
}
.lang-switcher__dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  min-width: 160px;
  z-index: 300;
}
.lang-switcher__dropdown.open { display: block; }
.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  font-size: .85rem;
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: var(--font-sans);
}
.lang-option:hover { background: var(--color-bg); }
.lang-option.active {
  background: var(--color-accent-lt);
  color: var(--color-primary);
  font-weight: 700;
}
.lang-option__flag { font-size: 1.1rem; }