:root {
  --nar-black: #111111;
  --nar-dark: #1a1a1a;
  --nar-white: #ffffff;
  --nar-grey-50: #fafafa;
  --nar-grey-100: #f2f2f0;
  --nar-grey-300: #d6d3cd;
  --nar-grey-500: #8a877f;
  --nar-gold: #b8996a;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Helvetica Neue", Arial, sans-serif;
  color: var(--nar-black);
  background: var(--nar-white);
}

.font-display {
  font-family: "Georgia", "Times New Roman", serif;
}

.tracking-wide-xl {
  letter-spacing: 0.18em;
}

/* Hero */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: #0c0c0c;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 30% 20%;
}
@media (min-width: 768px) {
  .hero-image {
    object-position: 65% 25%;
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.55) 0%,
    rgba(0, 0, 0, 0.4) 40%,
    rgba(0, 0, 0, 0.85) 100%
  );
}
@media (min-width: 768px) {
  .hero-overlay {
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.35) 0%,
        rgba(0, 0, 0, 0.25) 40%,
        rgba(0, 0, 0, 0.8) 100%
      ),
      linear-gradient(
        90deg,
        rgba(0, 0, 0, 0.85) 0%,
        rgba(0, 0, 0, 0.55) 35%,
        rgba(0, 0, 0, 0.1) 70%
      );
  }
}

/* Buttons */
.btn-primary {
  background: var(--nar-gold);
  color: var(--nar-black);
  padding: 0.9rem 2.2rem;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  border: 1px solid var(--nar-gold);
}
.btn-primary:hover {
  background: transparent;
  color: var(--nar-gold);
}

.btn-outline {
  background: transparent;
  color: var(--nar-white);
  padding: 0.9rem 2.2rem;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.6);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}

.hero-brand-divider {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}
.hero-brand-divider::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--nar-gold);
}

.btn-dark {
  background: var(--nar-black);
  color: var(--nar-white);
  padding: 0.85rem 2rem;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  transition: all 0.2s ease;
  border: 1px solid var(--nar-black);
}
.btn-dark:hover {
  background: var(--nar-white);
  color: var(--nar-black);
}

.btn-gold {
  background: #25d366;
  color: #fff;
  padding: 0.85rem 1.6rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.btn-gold:hover {
  background: #1ebc59;
}

/* Product card */
.product-card {
  background: var(--nar-white);
  border: 1px solid var(--nar-grey-100);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.product-card:hover {
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
  transform: translateY(-3px);
}
.product-card img {
  aspect-ratio: 4 / 5;
  object-fit: cover;
  width: 100%;
}
.media-frame {
  aspect-ratio: 4 / 5;
}
.product-card img.slide-layer {
  position: absolute;
  inset: 0;
  height: 100%;
  transition: opacity 1.6s ease-in-out;
}

.badge-gold {
  color: var(--nar-gold);
  letter-spacing: 0.1em;
}

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 50;
  background: #25d366;
  color: #fff;
  border-radius: 999px;
  padding: 0.85rem 1.3rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: transform 0.2s ease;
}
.whatsapp-float:hover {
  transform: scale(1.04);
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.7);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal-backdrop.open {
  display: flex;
}
.modal-panel {
  background: #fff;
  max-width: 980px;
  width: 100%;
  max-height: 92vh;
  overflow-y: auto;
  position: relative;
}

.size-btn {
  border: 1px solid var(--nar-grey-300);
  transition: all 0.15s ease;
  cursor: pointer;
}
.size-btn.active {
  background: var(--nar-black);
  color: #fff;
  border-color: var(--nar-black);
}

.color-swatch {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid var(--nar-grey-300);
  cursor: pointer;
  transition: all 0.15s ease;
  box-shadow: 0 0 0 2px transparent;
}
.color-swatch:hover {
  transform: scale(1.08);
}
.color-swatch.active {
  box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--nar-black);
}

.thumb {
  cursor: pointer;
  opacity: 0.6;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}
.thumb.active {
  opacity: 1;
  border-color: var(--nar-black);
}

/* Mobile menu */
#mobile-menu {
  display: none;
}
#mobile-menu.open {
  display: block;
}

.section-title {
  letter-spacing: 0.14em;
}

.toast {
  position: fixed;
  bottom: 100px;
  right: 22px;
  background: var(--nar-black);
  color: #fff;
  padding: 0.9rem 1.4rem;
  font-size: 0.85rem;
  z-index: 60;
  max-width: 320px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.25s ease;
  pointer-events: none;
}
.toast.show {
  opacity: 1;
  transform: translateY(0);
}