/* ==============================================
   Animals Tarot - Global Styles
   ============================================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500&family=Noto+Serif+JP:wght@200;300;400;500;600&family=Cinzel:wght@400;500;600&display=swap');

/* --- CSS Variables --- */
:root {
  --color-navy:       #0B0F2A;
  --color-navy-mid:   #141A3F;
  --color-navy-light: #1C2554;
  --color-purple:     #2D1B69;
  --color-purple-mid: #3D2880;
  --color-gold:       #C9A84C;
  --color-gold-light: #E2C97E;
  --color-gold-dark:  #A07830;
  --color-ivory:      #F5F0E8;
  --color-ivory-mid:  #EDE5D5;
  --color-ivory-dark: #D4C9B0;
  --color-silver:     #B8C4CC;
  --color-silver-mid: #8A9BA8;
  --color-white:      #FFFFFF;
  --color-text-dark:  #1A1A2E;
  --color-text-mid:   #4A4A6A;

  --font-heading-en:  'Cinzel', serif;
  --font-heading-sub: 'Cormorant Garamond', serif;
  --font-body:        'Noto Serif JP', serif;

  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-gold:  0 4px 24px rgba(201, 168, 76, 0.25);
  --shadow-card:  0 8px 40px rgba(11, 15, 42, 0.4);
  --shadow-soft:  0 2px 16px rgba(11, 15, 42, 0.15);
  --border-gold:  1px solid rgba(201, 168, 76, 0.4);
  --border-ivory: 1px solid rgba(245, 240, 232, 0.2);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--color-navy);
  color: var(--color-ivory);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-smooth);
}

ul, ol {
  list-style: none;
}

/* ==============================================
   Typography
   ============================================== */

.heading-en {
  font-family: var(--font-heading-en);
  letter-spacing: 0.15em;
  font-weight: 500;
}

.heading-sub {
  font-family: var(--font-heading-sub);
  font-style: italic;
  letter-spacing: 0.08em;
}

.text-gold {
  color: var(--color-gold);
}

.text-ivory {
  color: var(--color-ivory);
}

.text-silver {
  color: var(--color-silver);
}

/* ==============================================
   Section Common
   ============================================== */

.section {
  padding: 100px 0;
  position: relative;
}

.section--dark {
  background-color: var(--color-navy);
}

.section--mid {
  background-color: var(--color-navy-mid);
}

.section--purple {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-purple) 100%);
}

.section--ivory {
  background-color: var(--color-ivory);
  color: var(--color-text-dark);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.container--narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 40px;
}

/* --- Section Header --- */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  font-family: var(--font-heading-en);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--color-gold);
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading-en);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--color-ivory);
  letter-spacing: 0.12em;
  margin-bottom: 12px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  margin: 16px auto 0;
}

.section-title--dark {
  color: var(--color-text-dark);
}

.section-title--dark::after {
  background: linear-gradient(90deg, transparent, var(--color-gold-dark), transparent);
}

.section-desc {
  font-size: 0.9rem;
  line-height: 2;
  color: var(--color-silver);
  margin-top: 20px;
  font-weight: 300;
}

.section-desc--dark {
  color: var(--color-text-mid);
}

/* --- Star Divider --- */
.star-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 48px 0;
}

.star-divider::before,
.star-divider::after {
  content: '';
  flex: 1;
  max-width: 120px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201, 168, 76, 0.5));
}

.star-divider::after {
  background: linear-gradient(90deg, rgba(201, 168, 76, 0.5), transparent);
}

.star-divider span {
  color: var(--color-gold);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
}

/* ==============================================
   Buttons
   ============================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 36px;
  font-family: var(--font-heading-en);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.05);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn:hover::before {
  opacity: 1;
}

/* Primary Button - Gold */
.btn--primary {
  background: linear-gradient(135deg, var(--color-gold-dark) 0%, var(--color-gold) 50%, var(--color-gold-light) 100%);
  color: var(--color-navy);
  font-weight: 600;
  box-shadow: var(--shadow-gold);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(201, 168, 76, 0.4);
}

/* Secondary Button - Outline */
.btn--secondary {
  background: transparent;
  color: var(--color-ivory);
  border: var(--border-gold);
}

.btn--secondary:hover {
  background: rgba(201, 168, 76, 0.1);
  border-color: var(--color-gold);
  transform: translateY(-2px);
}

/* Ghost Button - Light */
.btn--ghost {
  background: transparent;
  color: var(--color-gold);
  border: 1px solid rgba(201, 168, 76, 0.5);
  font-size: 0.7rem;
}

.btn--ghost:hover {
  background: rgba(201, 168, 76, 0.08);
  border-color: var(--color-gold);
}

/* Dark Button */
.btn--dark {
  background: transparent;
  color: var(--color-navy);
  border: 1px solid rgba(11, 15, 42, 0.4);
}

.btn--dark:hover {
  background: rgba(11, 15, 42, 0.08);
}

.btn-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

/* ==============================================
   Header / Navigation
   ============================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 40px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition-smooth);
}

.site-header.scrolled {
  background: rgba(11, 15, 42, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: var(--border-gold);
  height: 60px;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.header-logo img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  transition: var(--transition-smooth);
}

.header-logo:hover img {
  transform: rotate(15deg) scale(1.05);
}

.header-logo-text {
  font-family: var(--font-heading-en);
  font-size: 1rem;
  letter-spacing: 0.15em;
  color: var(--color-ivory);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-heading-en);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-ivory);
  opacity: 0.8;
  transition: var(--transition-smooth);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-gold);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.nav-link:hover {
  opacity: 1;
  color: var(--color-gold-light);
}

.nav-link:hover::after {
  transform: scaleX(1);
}

.nav-cta {
  font-family: var(--font-heading-en);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  padding: 9px 22px;
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold));
  color: var(--color-navy);
  font-weight: 600;
  transition: var(--transition-smooth);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-gold);
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-ivory);
  transition: var(--transition-smooth);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(11, 15, 42, 0.98);
  backdrop-filter: blur(16px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  transform: translateY(-20px);
  transition: var(--transition-smooth);
}

.mobile-nav.open {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.mobile-nav-link {
  font-family: var(--font-heading-en);
  font-size: 1.2rem;
  letter-spacing: 0.2em;
  color: var(--color-ivory);
  text-transform: uppercase;
  padding: 8px 0;
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  width: 200px;
  text-align: center;
}

.mobile-nav-link:hover {
  color: var(--color-gold);
}

.mobile-nav-close {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 1.5rem;
  background: none;
  border: none;
  color: var(--color-ivory);
  cursor: pointer;
  padding: 4px 8px;
}

/* ==============================================
   Hero Section
   ============================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--color-navy);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(45, 27, 105, 0.5) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 30% 30%, rgba(201, 168, 76, 0.06) 0%, transparent 50%),
    linear-gradient(180deg, #0B0F2A 0%, #141A3F 50%, #0D1235 100%);
}

.hero-stars {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-star {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--color-ivory);
  border-radius: 50%;
  opacity: 0;
  animation: twinkle var(--duration, 3s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

@keyframes twinkle {
  0%, 100% { opacity: 0; transform: scale(0.5); }
  50%       { opacity: 0.7; transform: scale(1); }
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
  max-width: 1200px;
  width: 100%;
  padding: 120px 40px 80px;
  position: relative;
  z-index: 1;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-eyebrow {
  font-family: var(--font-heading-en);
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  color: var(--color-gold);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-eyebrow::before,
.hero-eyebrow::after {
  content: '✦';
  font-size: 0.5rem;
  opacity: 0.7;
}

.hero-title {
  font-family: var(--font-heading-en);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  line-height: 1.1;
  letter-spacing: 0.1em;
  color: var(--color-ivory);
}

.hero-title span {
  display: block;
  color: var(--color-gold-light);
  font-size: 0.45em;
  letter-spacing: 0.3em;
  font-weight: 400;
  margin-bottom: 8px;
}

.hero-catch {
  font-family: var(--font-heading-sub);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-style: italic;
  color: var(--color-silver);
  line-height: 1.6;
  letter-spacing: 0.05em;
}

.hero-desc {
  font-size: 0.85rem;
  color: rgba(184, 196, 204, 0.8);
  line-height: 2;
  font-weight: 300;
  max-width: 420px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card-stack {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 0.68;
}

.hero-card {
  position: absolute;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
}

.hero-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--color-navy);
}

.hero-card--main {
  width: 72%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  border: 1px solid rgba(201, 168, 76, 0.3);
}

.hero-card--left {
  width: 58%;
  top: 50%;
  left: 2%;
  transform: translateY(-50%) rotate(-12deg);
  z-index: 2;
  opacity: 0.8;
  filter: brightness(0.85);
}

.hero-card--right {
  width: 58%;
  top: 50%;
  right: 2%;
  transform: translateY(-50%) rotate(12deg);
  z-index: 2;
  opacity: 0.8;
  filter: brightness(0.85);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-silver-mid);
  font-family: var(--font-heading-en);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  opacity: 0.7;
  animation: float 2s ease-in-out infinite;
}

.hero-scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, var(--color-gold), transparent);
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ==============================================
   Concept Section
   ============================================== */

.concept {
  padding: 120px 0;
  background: linear-gradient(180deg, var(--color-navy) 0%, var(--color-navy-mid) 100%);
  position: relative;
}

.concept-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: center;
}

.concept-ornament {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.concept-emblem {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 1px solid rgba(201, 168, 76, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.concept-emblem::before {
  content: '';
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  border: 1px solid rgba(201, 168, 76, 0.15);
}

.concept-emblem img {
  width: 120px;
  height: 120px;
  object-fit: contain;
}

.concept-text-block {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.concept-text-block p {
  font-size: 0.9rem;
  line-height: 2.1;
  color: rgba(184, 196, 204, 0.85);
  font-weight: 300;
}

/* ==============================================
   Collections Section
   ============================================== */

.collections {
  padding: 100px 0;
  background: var(--color-navy);
}

.collections-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 64px;
}

.collection-card {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.collection-card:hover {
  transform: translateY(-4px);
}

.collection-card:hover .collection-overlay {
  background: rgba(11, 15, 42, 0.55);
}

.collection-card:hover .collection-card-btn {
  opacity: 1;
  transform: translateY(0);
}

.collection-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s ease;
}

.collection-card:hover .collection-bg {
  transform: scale(1.04);
}

.collection-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(11, 15, 42, 0.85) 0%, rgba(11, 15, 42, 0.3) 60%, transparent 100%);
  transition: var(--transition-smooth);
}

.collection-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 32px;
}

.collection-label {
  font-family: var(--font-heading-en);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.collection-title {
  font-family: var(--font-heading-en);
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  color: var(--color-ivory);
  margin-bottom: 12px;
}

.collection-desc {
  font-size: 0.78rem;
  color: rgba(184, 196, 204, 0.85);
  line-height: 1.9;
  margin-bottom: 20px;
  font-weight: 300;
}

.collection-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading-en);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  border-bottom: 1px solid rgba(201, 168, 76, 0.4);
  padding-bottom: 4px;
  opacity: 0;
  transform: translateY(8px);
  transition: var(--transition-smooth);
}

.collection-card-btn::after {
  content: '→';
}

/* ==============================================
   Products Section
   ============================================== */

.products {
  padding: 100px 0;
  background: var(--color-navy-mid);
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 56px;
}

.product-card {
  background: rgba(255,255,255,0.03);
  border: var(--border-gold);
  border-radius: 4px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
  border-color: var(--color-gold);
}

.product-img {
  overflow: hidden;
  position: relative;
  background: var(--color-navy);
}

.product-img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  transition: transform 0.6s ease;
}

.product-card:hover .product-img img {
  transform: scale(1.04);
}

.product-body {
  padding: 32px;
}

.product-series {
  font-family: var(--font-heading-en);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.product-name {
  font-family: var(--font-heading-sub);
  font-size: 1.15rem;
  color: var(--color-ivory);
  margin-bottom: 12px;
  line-height: 1.5;
}

.product-desc {
  font-size: 0.82rem;
  color: var(--color-silver);
  line-height: 1.9;
  margin-bottom: 20px;
  font-weight: 300;
}

.product-specs {
  border-top: 1px solid rgba(201, 168, 76, 0.15);
  padding-top: 18px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.product-spec {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--color-silver-mid);
}

.product-spec strong {
  color: var(--color-ivory);
  font-weight: 400;
}

/* ==============================================
   Gallery Section
   ============================================== */

.gallery {
  padding: 100px 0;
  background: var(--color-navy);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 56px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-radius: 3px;
}

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

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 15, 42, 0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-smooth);
}

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

.gallery-item-name {
  font-family: var(--font-heading-en);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--color-ivory);
  text-align: center;
}

.gallery-item-series {
  font-size: 0.65rem;
  color: var(--color-gold);
  letter-spacing: 0.2em;
  margin-top: 6px;
  text-transform: uppercase;
  font-family: var(--font-heading-en);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(11, 15, 42, 0.96);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(8px);
}

.lightbox.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox-inner {
  position: relative;
  max-width: 80vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.lightbox-img {
  max-height: 80vh;
  max-width: 80vw;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 20px 80px rgba(0,0,0,0.6);
  border: 1px solid rgba(201, 168, 76, 0.2);
}

.lightbox-caption {
  font-family: var(--font-heading-en);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--color-silver);
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: -48px;
  right: 0;
  background: none;
  border: none;
  color: var(--color-ivory);
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
  padding: 4px 8px;
}

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

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(201, 168, 76, 0.2);
  border: var(--border-gold);
  color: var(--color-ivory);
  font-size: 1rem;
  cursor: pointer;
  padding: 12px 16px;
  transition: var(--transition-smooth);
}

.lightbox-nav:hover {
  background: rgba(201, 168, 76, 0.35);
}

.lightbox-prev { right: calc(100% + 16px); }
.lightbox-next { left: calc(100% + 16px); }

/* ==============================================
   Future Section
   ============================================== */

.future {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-purple) 60%, var(--color-navy) 100%);
  position: relative;
  overflow: hidden;
}

.future::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Ccircle cx='50' cy='50' r='0.5' fill='rgba(184,196,204,0.15)'/%3E%3C/svg%3E") repeat;
}

.future-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.future-item {
  text-align: center;
  padding: 40px 24px;
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: 4px;
  background: rgba(11, 15, 42, 0.4);
  transition: var(--transition-smooth);
}

.future-item:hover {
  border-color: rgba(201, 168, 76, 0.4);
  transform: translateY(-4px);
  background: rgba(11, 15, 42, 0.6);
}

.future-icon {
  font-size: 1.8rem;
  margin-bottom: 16px;
  display: block;
}

.future-item-title {
  font-family: var(--font-heading-en);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  margin-bottom: 10px;
}

.future-item-desc {
  font-size: 0.78rem;
  color: var(--color-silver);
  line-height: 1.8;
  font-weight: 300;
}

/* ==============================================
   FAQ Section
   ============================================== */

.faq {
  padding: 100px 0;
  background: var(--color-navy-mid);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--color-ivory);
  text-align: left;
  padding: 24px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.6;
  transition: color 0.3s ease;
}

.faq-question:hover {
  color: var(--color-gold-light);
}

.faq-question-text {
  display: flex;
  align-items: center;
  gap: 12px;
}

.faq-q-mark {
  font-family: var(--font-heading-en);
  font-size: 0.75rem;
  color: var(--color-gold);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.faq-toggle {
  color: var(--color-gold);
  font-size: 0.8rem;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.open .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 400px;
}

.faq-answer-inner {
  padding: 0 0 24px 30px;
  font-size: 0.85rem;
  color: var(--color-silver);
  line-height: 2;
  font-weight: 300;
}

.faq-cta {
  text-align: center;
  margin-top: 56px;
}

/* ==============================================
   Instagram Section
   ============================================== */

.instagram {
  padding: 100px 0;
  background: var(--color-navy);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.instagram::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  border: 1px solid rgba(201, 168, 76, 0.08);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.instagram::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  border: 1px solid rgba(201, 168, 76, 0.05);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.instagram-icon {
  font-size: 2.5rem;
  margin-bottom: 24px;
  display: block;
  color: var(--color-gold);
}

.instagram-desc {
  font-size: 0.88rem;
  color: var(--color-silver);
  line-height: 2;
  max-width: 480px;
  margin: 0 auto 36px;
  font-weight: 300;
}

/* ==============================================
   Footer
   ============================================== */

.site-footer {
  background: var(--color-navy);
  border-top: var(--border-gold);
  padding: 80px 0 32px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.footer-logo-name {
  font-family: var(--font-heading-en);
  font-size: 1rem;
  letter-spacing: 0.15em;
  color: var(--color-ivory);
}

.footer-tagline {
  font-family: var(--font-heading-sub);
  font-style: italic;
  font-size: 0.82rem;
  color: var(--color-silver-mid);
  line-height: 1.7;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.footer-social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 0.85rem;
  transition: var(--transition-smooth);
}

.footer-social-link:hover {
  background: rgba(201, 168, 76, 0.15);
  border-color: var(--color-gold);
}

.footer-nav-title {
  font-family: var(--font-heading-en);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-link {
  font-size: 0.78rem;
  color: var(--color-silver-mid);
  transition: color 0.3s ease;
}

.footer-nav-link:hover {
  color: var(--color-gold-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copyright {
  font-size: 0.72rem;
  color: rgba(184, 196, 204, 0.4);
  letter-spacing: 0.05em;
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal-link {
  font-size: 0.72rem;
  color: rgba(184, 196, 204, 0.4);
  transition: color 0.3s ease;
}

.footer-legal-link:hover {
  color: var(--color-silver);
}

/* ==============================================
   Inner Page Common
   ============================================== */

.page-hero {
  padding: 160px 0 80px;
  background: linear-gradient(180deg, var(--color-navy) 0%, var(--color-navy-mid) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(45, 27, 105, 0.3) 0%, transparent 70%);
}

.page-hero-label {
  font-family: var(--font-heading-en);
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
  position: relative;
}

.page-hero-title {
  font-family: var(--font-heading-en);
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--color-ivory);
  letter-spacing: 0.15em;
  position: relative;
}

.page-hero-desc {
  font-size: 0.88rem;
  color: var(--color-silver);
  max-width: 560px;
  margin: 20px auto 0;
  line-height: 2;
  font-weight: 300;
  position: relative;
}

/* ==============================================
   Legal Pages
   ============================================== */

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 80px 40px;
}

.legal-content h2 {
  font-family: var(--font-heading-en);
  font-size: 1rem;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  margin: 48px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content p {
  font-size: 0.85rem;
  color: var(--color-silver);
  line-height: 2.1;
  font-weight: 300;
  margin-bottom: 16px;
}

.legal-content ul {
  font-size: 0.85rem;
  color: var(--color-silver);
  line-height: 2;
  font-weight: 300;
  padding-left: 1.5em;
  margin-bottom: 16px;
}

.legal-content ul li {
  list-style: disc;
  margin-bottom: 8px;
}

.legal-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  color: var(--color-silver);
  margin: 24px 0;
}

.legal-content table th,
.legal-content table td {
  padding: 14px 16px;
  border: 1px solid rgba(201, 168, 76, 0.15);
  text-align: left;
  line-height: 1.8;
}

.legal-content table th {
  background: rgba(201, 168, 76, 0.08);
  color: var(--color-ivory);
  font-weight: 400;
  white-space: nowrap;
  vertical-align: top;
  min-width: 140px;
}

/* ==============================================
   Contact Form
   ============================================== */

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-family: var(--font-heading-en);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  text-transform: uppercase;
}

.form-input,
.form-textarea,
.form-select {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201, 168, 76, 0.25);
  border-radius: 2px;
  color: var(--color-ivory);
  font-family: var(--font-body);
  font-size: 0.88rem;
  padding: 14px 18px;
  transition: border-color 0.3s ease;
  outline: none;
  width: 100%;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-gold);
  background: rgba(201, 168, 76, 0.05);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(184, 196, 204, 0.3);
}

.form-textarea {
  min-height: 160px;
  resize: vertical;
  line-height: 1.8;
}

.form-note {
  font-size: 0.75rem;
  color: var(--color-silver-mid);
  line-height: 1.7;
}

.form-submit {
  text-align: center;
  margin-top: 8px;
}

/* Contact Info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 48px auto;
  max-width: 600px;
  padding: 32px;
  border: var(--border-gold);
  text-align: center;
}

.contact-info-title {
  font-family: var(--font-heading-en);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--color-gold);
  text-transform: uppercase;
}

.contact-info-text {
  font-size: 0.85rem;
  color: var(--color-silver);
  line-height: 1.8;
}

/* ==============================================
   About Page
   ============================================== */

.about-content {
  max-width: 800px;
  margin: 0 auto;
}

.about-body p {
  font-size: 0.9rem;
  color: var(--color-silver);
  line-height: 2.3;
  margin-bottom: 24px;
  font-weight: 300;
}

.about-visual {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 64px 0;
}

.about-visual-item {
  overflow: hidden;
  border-radius: 3px;
}

.about-visual-item img {
  width: 100%;
  height: auto;
  object-fit: contain;
  transition: transform 0.6s ease;
}

.about-visual-item:hover img {
  transform: scale(1.04);
}

/* ==============================================
   Scroll Animations
   ============================================== */

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ==============================================
   Responsive
   ============================================== */

@media (max-width: 1024px) {
  .hero-inner {
    gap: 48px;
    padding: 120px 32px 80px;
  }
  .collections-grid,
  .products-grid {
    gap: 24px;
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .container { padding: 0 24px; }
  .container--narrow { padding: 0 24px; }

  /* Header */
  .site-header { padding: 0 24px; }
  .site-nav { display: none; }
  .hamburger { display: flex; }

  /* Hero */
  .hero-inner {
    grid-template-columns: 1fr;
    padding: 100px 24px 60px;
    gap: 48px;
    text-align: center;
  }
  .hero-content { align-items: center; }
  .hero-desc { max-width: 100%; }
  .hero-cta { justify-content: center; }
  .hero-eyebrow { justify-content: center; }
  .hero-card-stack { max-width: 280px; }

  /* Concept */
  .concept-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .concept-ornament { display: none; }

  /* Collections */
  .collections-grid { grid-template-columns: 1fr; }

  /* Products */
  .products-grid { grid-template-columns: 1fr; }

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

  /* Future */
  .future-grid { grid-template-columns: 1fr; gap: 16px; }

  /* Footer */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  /* Lightbox */
  .lightbox-prev { right: auto; left: 8px; }
  .lightbox-next { left: auto; right: 8px; }
  .lightbox-inner { max-width: 96vw; }
  .lightbox-img { max-width: 96vw; }

  /* About */
  .about-visual { grid-template-columns: 1fr 1fr; }

  /* Legal */
  .legal-content { padding: 60px 24px; }
  .legal-content table th { min-width: 100px; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .btn { padding: 12px 28px; font-size: 0.7rem; }
  .btn-group { flex-direction: column; align-items: stretch; }
  .btn-group .btn { text-align: center; }
  .hero-card-stack { max-width: 240px; }
  .about-visual { grid-template-columns: 1fr 1fr; gap: 12px; }
}