/* ============================================
   AURA BRIDAL - Wedding Dress Website
   Color Palette: Beige / Brown / Warm tones
   ============================================ */

/* --- CSS Variables --- */
:root {
  --color-bg: #FAF6F1;
  --color-bg-alt: #F3EDE4;
  --color-cream: #EDE5D8;
  --color-beige: #D4C5B2;
  --color-brown-light: #B8A08A;
  --color-brown: #8C7161;
  --color-brown-dark: #5C4033;
  --color-text: #3A2D23;
  --color-text-light: #7A6B5D;
  --color-gold: #C4A265;
  --color-gold-light: #D4B987;
  --color-white: #FFFFFF;
  --color-overlay: rgba(58, 45, 35, 0.6);
  --color-overlay-light: rgba(58, 45, 35, 0.3);

  --font-display: 'Playfair Display', 'Georgia', serif;
  --font-body: 'Lato', 'Helvetica Neue', sans-serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;
  --spacing-2xl: 6rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 2px 8px rgba(58, 45, 35, 0.08);
  --shadow-md: 0 4px 20px rgba(58, 45, 35, 0.12);
  --shadow-lg: 0 8px 40px rgba(58, 45, 35, 0.16);

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-slower: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
}

ul, ol {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-brown-dark);
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.4rem, 3vw, 2rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.4rem); }

.section-subtitle {
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--spacing-xs);
  font-weight: 300;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-2xl) 0;
}

/* --- Page Frame Overlay (Index Design) --- */
.has-page-frame::after {
  content: '';
  position: fixed;
  inset: 0;
  border: 3rem solid #3E2F29;
  z-index: 9999;
  pointer-events: none;
}

.has-page-frame::before {
  content: '';
  position: fixed;
  inset: 3rem;
  border: 2px solid var(--color-white);
  z-index: 9999;
  pointer-events: none;
}

.has-page-frame .navbar {
  padding-top: calc(1.4rem + 3rem);
  padding-left: calc(2.5rem + 3rem);
  padding-right: calc(2.5rem + 3rem);
}

.has-page-frame .container {
  padding-left: calc(var(--spacing-md) + 3rem);
  padding-right: calc(var(--spacing-md) + 3rem);
}

.has-page-frame .navbar.scrolled {
  padding-top: calc(0.8rem + 3rem);
  padding-left: calc(2.5rem + 3rem);
  padding-right: calc(2.5rem + 3rem);
}

@media (max-width: 768px) {
  .has-page-frame::after {
    border: 1.6rem solid #3E2F29;
  }

  .has-page-frame::before {
    inset: 1.6rem;
  }
  .has-page-frame .navbar {
    padding-top: calc(1.4rem + 1.6rem);
    padding-left: calc(1.5rem + 1.6rem);
    padding-right: calc(1.5rem + 1.6rem);
  }
  .has-page-frame .navbar.scrolled {
    padding-top: calc(0.8rem + 1.6rem);
    padding-left: calc(1.5rem + 1.6rem);
    padding-right: calc(1.5rem + 1.6rem);
  }
  .has-page-frame .container {
    padding-left: calc(var(--spacing-md) + 1.6rem);
    padding-right: calc(var(--spacing-md) + 1.6rem);
  }

  .hero-panel:hover { flex: 1; }
  .hero-panel:hover .hero-panel-overlay { background: linear-gradient(to bottom, rgba(20,13,8,0.25) 0%, rgba(20,13,8,0.05) 50%, rgba(20,13,8,0.45) 100%); }
}

/* --- Navigation (Split Editorial Style) --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.4rem 2.5rem;
  transition: all var(--transition-normal);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Fix for legacy pages where navbar contains a container div */
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0;
}

/* Scrolled state — solid background */
.navbar.scrolled {
  background: rgba(250, 246, 241, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
  padding: 0.8rem 2.5rem;
}

/* Left: category links */
.nav-categories {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-categories a {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-white);
  font-weight: 400;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.nav-categories a:hover { color: var(--color-gold-light); }

.navbar.scrolled .nav-categories a { color: var(--color-brown-dark); }
.navbar.scrolled .nav-categories a:hover { color: var(--color-gold); }

/* Center: logo (hidden on homepage hero, appears on scroll) */
.nav-logo-center {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-white);
  letter-spacing: 0.06em;
  font-weight: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal), color var(--transition-normal);
  white-space: nowrap;
}

.nav-logo-center span {
  font-weight: 300;
  font-style: italic;
  color: var(--color-gold-light);
}

.navbar.scrolled .nav-logo-center {
  opacity: 1;
  pointer-events: auto;
  color: var(--color-brown-dark);
}

.navbar.scrolled .nav-logo-center span { color: var(--color-gold); }

/* Keep visible on non-hero pages */
.navbar.light .nav-logo-center {
  opacity: 1;
  pointer-events: auto;
}

/* Right: utility links */
.nav-utilities {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav-util-link {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-white);
  font-weight: 400;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
  transition: color var(--transition-fast);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

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

.navbar.scrolled .nav-util-link { color: var(--color-brown-dark); }
.navbar.scrolled .nav-util-link:hover { color: var(--color-gold); }

.nav-util-count {
  font-size: 0.7rem;
  font-variant-numeric: tabular-nums;
}

.nav-util-book {
  border: 1px solid rgba(255,255,255,0.5) !important;
  padding: 0.4rem 1rem;
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.nav-util-book:hover {
  background: var(--color-white);
  color: var(--color-brown-dark) !important;
}

.navbar.scrolled .nav-util-book {
  border-color: var(--color-brown-dark) !important;
}

.navbar.scrolled .nav-util-book:hover {
  background: var(--color-brown-dark);
  color: var(--color-white) !important;
}

/* Search icon button — square icon variant */
.nav-util-search {
  padding: 0.4rem 0.55rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.navbar.scrolled .nav-util-search svg { color: var(--color-brown-dark); }
.nav-util-search:hover svg { color: var(--color-brown-dark) !important; }
/* Search icon + text button with border */
#navSearch {
  border: 1px solid rgba(255,255,255,0.6);
  padding: 0.4rem 0.85rem;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  line-height: 1;
}
#navSearch:hover {
  background: var(--color-white);
  color: var(--color-brown-dark);
}
.navbar.scrolled #navSearch {
  border-color: var(--color-brown-dark);
}
.navbar.scrolled #navSearch:hover {
  background: var(--color-brown-dark);
  color: var(--color-white);
}

/* Badge fallback (used on non-hero pages) */
.nav-icon-btn {
  position: relative;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background var(--transition-fast);
  color: var(--color-brown-dark);
}

.nav-icon-btn:hover { background: var(--color-cream); }

.nav-icon-btn .badge {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  background: var(--color-gold);
  color: var(--color-white);
  border-radius: 50%;
  font-size: 0.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

/* Legacy nav-links (used on other pages) */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-links a {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-brown-dark);
  position: relative;
  font-weight: 400;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width var(--transition-normal);
}

.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-icons {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* Legacy logo */
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--color-brown-dark);
  letter-spacing: 0.05em;
  font-weight: 500;
}

.nav-logo span {
  font-weight: 300;
  font-style: italic;
  color: var(--color-gold);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-brown-dark); /* dark brown default */
  transition: all var(--transition-normal);
  border-radius: 2px;
}

.navbar-split .hamburger span { background: var(--color-white); }
.navbar.scrolled .hamburger span { background: var(--color-brown-dark); }
.hamburger.active span { background: var(--color-brown-dark) !important; }

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.mobile-menu.active {
  display: flex;
  opacity: 1;
  pointer-events: all;
}

.mobile-menu a {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--color-brown-dark);
  letter-spacing: 0.05em;
}

/* --- Hero Section (Split Panel Layout) --- */
.hero {
  position: relative;
  background: var(--color-brown-dark);
}

/* Split hero — two panels side by side */
.hero-split {
  display: flex;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
}

.hero-panel {
  position: relative;
  flex: 1;
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  overflow: hidden;
  transition: flex var(--transition-slow);
}

/* Subtle hover expand effect */
.hero-panel:hover { flex: 1.04; }

/* Dark overlay on each panel */
.hero-panel-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(20,13,8,0.25) 0%,
    rgba(20,13,8,0.05) 50%,
    rgba(20,13,8,0.45) 100%
  );
  transition: background var(--transition-slow);
}

.hero-panel:hover .hero-panel-overlay {
  background: linear-gradient(
    to bottom,
    rgba(20,13,8,0.15) 0%,
    rgba(20,13,8,0.02) 45%,
    rgba(20,13,8,0.35) 100%
  );
}

/* Thin divider between panels */
.hero-panel-left { border-right: 1px solid rgba(255,255,255,0.08); }

/* ── Left panel: brand + CTA stacked wrapper ── */
.hero-left-stack {
  position: absolute;
  bottom: 33%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 2rem;
  width: fit-content;
}

/* ── Brand Name (left panel) ── */
.hero-brand {
  position: relative;
  text-align: center;
  pointer-events: none;
  user-select: none;
  width: fit-content;
}

.hero-brand-name {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 7vw, 7rem);
  font-weight: 400;
  font-style: italic;
  color: #BD8E4E;
  line-height: 0.85;
  letter-spacing: -0.02em;
  text-shadow: none;
  white-space: nowrap;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.85);
  paint-order: stroke fill;
}

.hero-left-stack .btn-hero {
  width: 100%;
  box-sizing: border-box;
  justify-content: center;
}

.hero-brand-sub {
  font-family: var(--font-body);
  font-size: clamp(0.7rem, 1.2vw, 1rem);
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  margin-top: 0.4rem;
  font-weight: 400;
  text-shadow: 0 2px 8px rgba(0,0,0,0.6);
}

/* Sparkle decorations */
.hero-sparkle {
  position: absolute;
  font-size: clamp(1rem, 2vw, 1.6rem);
  color: var(--color-gold-light);
  opacity: 0.9;
  line-height: 1;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.85);
  paint-order: stroke fill;
}

.hero-sparkle-tl {
  top: -0.2em;
  left: -0.1em;
}

.hero-sparkle-tr {
  top: -0.1em;
  right: 0em;
}

/* ── Panel CTAs ── */
.hero-panel-cta {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  white-space: nowrap;
}

/* Right panel CTA — same bottom as left panel button */
.hero-panel-cta-mid {
  top: auto;
  bottom: 33%;
  transform: translateX(-50%);
}

/* Hero button style */
.btn-hero {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 2.2rem;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(2px);
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn-hero:hover {
  background: var(--color-white);
  color: var(--color-brown-dark);
}

.btn-hero:hover {
  background: var(--color-white);
  color: var(--color-brown-dark);
  border-color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

/* ── Legacy single hero (for other pages if needed) ── */
.hero:not(.hero-split) {
  height: 80vh;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(58,45,35,0.3) 0%,
    rgba(58,45,35,0.1) 40%,
    rgba(58,45,35,0.4) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--color-white);
  max-width: 800px;
  padding: 0 var(--spacing-md);
}

.hero-content .section-subtitle { color: var(--color-gold-light); margin-bottom: var(--spacing-sm); }
.hero-content h1 { color: var(--color-white); margin-bottom: var(--spacing-md); font-weight: 300; }
.hero-content p { font-size: 1.1rem; opacity: 0.9; margin-bottom: var(--spacing-lg); font-weight: 300; line-height: 1.8; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2.2rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 400;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-white);
  border: 1px solid var(--color-gold);
}

.btn-primary:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(196, 162, 101, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-brown-dark);
  border-color: var(--color-white);
}

.btn-outline-dark {
  background: transparent;
  color: var(--color-brown-dark);
  border: 1px solid var(--color-brown);
}

.btn-outline-dark:hover {
  background: var(--color-brown-dark);
  color: var(--color-white);
}

.btn-sm {
  padding: 0.6rem 1.4rem;
  font-size: 0.75rem;
}

.btn-lg {
  padding: 1.1rem 3rem;
  font-size: 0.9rem;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Footage / Video Section --- */
.footage-section {
  position: relative;
  overflow: hidden;
  background: var(--color-brown-dark);
}

.footage-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  max-height: 80vh;
}

.footage-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.footage-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(58, 45, 35, 0.8));
  display: flex;
  align-items: flex-end;
  padding: var(--spacing-xl);
  transition: opacity var(--transition-slow);
}

.footage-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.footage-text {
  color: var(--color-white);
  max-width: 600px;
}

.footage-text h2 {
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
}

.footage-text p {
  opacity: 0.85;
  font-weight: 300;
}

.footage-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: all var(--transition-normal);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.footage-play-btn:hover {
  background: rgba(255, 255, 255, 0.35);
  transform: translate(-50%, -50%) scale(1.1);
}

.footage-play-btn svg {
  width: 28px;
  height: 28px;
  margin-left: 4px;
}

/* --- Collections Grid --- */
.collections-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.collection-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  cursor: pointer;
  aspect-ratio: 3/4;
  group: true;
}

.collection-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slower);
}

.collection-card:hover img {
  transform: scale(1.08);
}

.collection-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(58, 45, 35, 0.7) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--spacing-md);
  transition: background var(--transition-normal);
}

.collection-card:hover .collection-card-overlay {
  background: linear-gradient(to top, rgba(58, 45, 35, 0.85) 0%, rgba(58, 45, 35, 0.2) 60%);
}

.collection-card-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--color-white);
  margin-bottom: 0.3rem;
}

.collection-card-count {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.collection-card .btn {
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-normal);
  margin-top: var(--spacing-sm);
}

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

/* --- Slideshow --- */
.slideshow-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--color-brown-dark);
}

.slideshow-track {
  display: flex;
  transition: transform var(--transition-slower);
}

.slideshow-slide {
  min-width: 100%;
  position: relative;
}

.slideshow-slide img,
.slideshow-slide video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slideshow-controls {
  position: absolute;
  bottom: var(--spacing-md);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  z-index: 5;
}

.slideshow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.slideshow-dot.active {
  background: var(--color-white);
  width: 24px;
  border-radius: 4px;
}

.slideshow-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  z-index: 5;
  transition: all var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.slideshow-arrow:hover {
  background: rgba(255, 255, 255, 0.3);
}

.slideshow-arrow.prev { left: var(--spacing-sm); }
.slideshow-arrow.next { right: var(--spacing-sm); }

/* --- Product Grid (Collection Page) --- */

.product-grid {
  display: flex;
  flex-direction: column;
  gap: 8vh;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: 1rem 0 15vh 0;
}

.product-grid .pe-gallery {
  position: relative !important;
  top: auto !important;
}

.product-card {
  background: var(--color-white);
  border-radius: 2px;
  overflow: hidden;
  transition: all var(--transition-normal);
  cursor: pointer;
  position: relative;
  display: block;
}

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

.product-card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slower);
}

.product-card:hover .product-card-image img {
  transform: scale(1.05);
}

.product-card-wishlist {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  z-index: 2;
  color: var(--color-brown);
}

.product-card-wishlist:hover,
.product-card-wishlist.active {
  background: var(--color-gold);
  color: var(--color-white);
}

.product-card-wishlist.active svg {
  fill: currentColor;
}

.product-card-info {
  padding: 8px 4px;
}

.product-card-name {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 0.1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-card-collection {
  display: none;
}

.product-card-price {
  font-size: 0.7rem;
  color: var(--color-text-light);
  margin-top: 0.2rem;
  font-weight: 400;
}

/* --- Product Detail — 2-Column Clean (Canva-inspired) --- */
.pe-section {
  padding-top: calc(85px + var(--spacing-lg));
  padding-bottom: var(--spacing-2xl);
  background: var(--color-bg);
}

/* Breadcrumb */
.pe-breadcrumb {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.8rem 0;
  margin-bottom: 2rem; /* Increased padding from image */
  border-bottom: 1px solid var(--color-cream);
  font-size: 0.85rem;
}

.pe-breadcrumb a {
  color: var(--color-text-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.pe-breadcrumb a:hover {
  color: var(--color-brown-dark);
}

.pe-breadcrumb-sep {
  color: var(--color-text-light);
  opacity: 0.4;
  font-size: 1rem;
}

.pe-breadcrumb-current {
  color: var(--color-brown-dark);
  font-weight: 400;
}

#productLayout {
  display: flex;
  flex-direction: column;
  max-width: 700px;
  margin: 0 auto;
  align-items: stretch;
}

/* LEFT: Gallery */
.pe-gallery {
  position: relative;
  width: 100%;
}

/* Slideshow */
.pe-slideshow {
  position: relative;
  width: 100%;
  aspect-ratio: 10 / 16; /* Taller card shape like image */
  background: var(--color-bg);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.pe-slides-bg {
  position: absolute;
  inset: -10%;
  background-size: cover;
  background-position: center;
  filter: blur(8px); /* Giảm độ nhòe để nhìn rõ hơn */
  opacity: 0.85; /* Tăng độ hiển thị của ảnh nền */
  transition: background-image 0.5s ease;
  z-index: 1;
}

.pe-slides-bg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(250, 246, 241, 0.2); /* Giảm màn trắng chắn phía trên xuống 20% */
  z-index: 1;
}

/* Product page: ẩn nền blur và overlay trắng vì ảnh đã fill full */
.pe-section .pe-slides-bg,
.pe-section .pe-slides-bg-overlay {
  display: none;
}

/* Foreground Overlay Mimicking Immersive UI */
.pe-sh-overlay {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.25rem;
}

.pe-sh-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.2rem;
}

.pe-sh-collection {
  font-size: 0.9rem;
  color: var(--color-white);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: none;
  padding: 0;
  border-radius: 0;
  backdrop-filter: none;
  box-shadow: none;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.4));
}

.pe-sh-btn {
  background: rgba(250, 246, 241, 0.7);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-brown-dark);
  backdrop-filter: blur(4px);
  transition: background 0.2s, transform 0.2s;
}

.pe-sh-btn:hover {
  background: rgba(250, 246, 241, 1);
  transform: scale(1.05);
}

.pe-sh-btn.active svg {
  fill: currentColor;
}

.pe-sh-back {
  background: none;
  backdrop-filter: none;
  width: auto;
  height: auto;
  color: var(--color-white);
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.4));
  margin-top: -0.375rem;
  margin-left: -0.3rem;
}

.pe-sh-back svg {
  width: 30px;
  height: 30px;
}

.pe-sh-back:hover {
  background: none;
  transform: scale(1.1);
}

.pe-sh-wishlist {
  background: none;
  backdrop-filter: none;
  width: auto;
  height: auto;
  color: var(--color-white);
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.4));
  margin-top: -0.375rem;
  margin-right: -0.3rem;
}

.pe-sh-wishlist svg {
  width: 30px;
  height: 30px;
}

.pe-sh-wishlist:hover {
  background: none;
  transform: scale(1.1);
}

.pe-sh-card {
  flex: 1;
  background: var(--color-white);
  border-radius: 6px;
  border: 1px solid rgba(0,0,0,0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  padding: 1rem;
}

/* Product detail page: ảnh full background, overlay nút bấm nằm trên */
.pe-section .pe-sh-image-wrap {
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 0;
  background: transparent;
  flex: unset;
  cursor: pointer;
}

.pe-section .pe-sh-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
}

.pe-section .pe-sh-card {
  background: transparent;
  border-radius: 0;
  border: none;
  box-shadow: none;
  padding: 0;
  flex: unset;
  overflow: visible;
}

/* Ẩn title/price info vì ảnh đã fill full */
.pe-section .pe-sh-info {
  display: none;
}

/* Đẩy nút phía dưới xuống đáy overlay */
.pe-section .pe-sh-bottom {
  margin-top: auto;
}

/* Giữ top/bottom bar nổi trên ảnh */
.pe-section .pe-sh-top,
.pe-section .pe-sh-bottom {
  position: relative;
  z-index: 2;
}

.pe-sh-image-wrap {
  position: relative;
  flex: 1;
  border-radius: 12px;
  overflow: hidden;
  background: #f5f5f5;
  cursor: grab;
}

.pe-sh-image-wrap:active {
  cursor: grabbing;
}

.pe-slides-track {
  position: absolute; /* Thay đổi thành absolute để nhận đủ 100% height của cha vốn là thẻ flex */
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  display: flex;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.pe-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
}

.pe-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

/* Prev / Next arrows */
.pe-slide-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  background: rgba(255,255,255,0.82);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast), opacity var(--transition-fast), transform 0.2s;
  opacity: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  color: var(--color-brown-dark);
}

.pe-sh-image-wrap:hover .pe-slide-btn {
  opacity: 1;
}

/* Product page: đảo ngược màu nút prev/next */
.pe-section .pe-slide-btn {
  background: none;
  color: var(--color-white);
  opacity: 1;
  backdrop-filter: none;
  width: auto;
  height: auto;
  border-radius: 0;
  box-shadow: none;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.4));
}

.pe-section .pe-slide-btn svg {
  width: 22.4px;
  height: 22.4px;
}

.pe-section .pe-slide-btn:hover {
  background: none;
  color: var(--color-white);
  transform: translateY(-50%) scale(1.1);
}

.pe-section .pe-slide-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.pe-slide-btn:hover {
  background: var(--color-white);
  transform: translateY(-50%) scale(1.08);
}

.pe-slide-btn:active {
  transform: translateY(-50%) scale(0.96);
}

.pe-slide-prev { left: 8px; }
.pe-slide-next { right: 8px; }

.pe-slide-btn:disabled {
  opacity: 0 !important;
  pointer-events: none;
}

/* Info inside card */
.pe-sh-info {
  padding-top: 1.2rem;
  padding-bottom: 0.2rem;
}

.pe-sh-title {
  font-family: var(--font-body);
  font-size: 1.25rem;
  color: #bfa188; /* Màu nâu sáng giống thiết kế */
  margin: 0 0 0.5rem 0;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}

.pe-sh-bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pe-sh-price {
  font-size: 1.2rem;
  color: var(--color-brown-dark);
  font-weight: 600;
}

.pe-sh-expand {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-brown-dark);
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s;
}
.pe-sh-expand:hover { transform: scale(1.1); }

/* Bottom controls over blur */
.pe-sh-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  position: relative;
}

.pe-sh-btn-booking {
  background: none;
  color: var(--color-white);
  padding: 0;
  border-radius: 0;
  text-decoration: none;
  font-size: 1.08rem;
  font-weight: 500;
  backdrop-filter: none;
  transition: transform 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.4));
}

.pe-sh-btn-booking:hover {
  background: none;
  transform: scale(1.05);
}

/* Play/Pause Button */
.pe-slide-play-btn {
  background: none;
  color: var(--color-white);
  border: none;
  width: auto;
  height: auto;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s;
  backdrop-filter: none;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.4));
}

.pe-slide-play-btn svg {
  width: 24px;
  height: 24px;
}

.pe-slide-play-btn:hover {
  background: none;
  transform: scale(1.1);
}

.pe-slide-play-btn:active {
  transform: scale(0.95);
}

/* Light product theme overrides (when isDarkProduct is false) */
.pe-section.theme-light-product .pe-sh-btn.pe-sh-wishlist,
.pe-section.theme-light-product .pe-sh-collection,
.pe-section.theme-light-product .pe-sh-btn.pe-sh-back,
.pe-section.theme-light-product .pe-slide-btn.pe-slide-next,
.pe-section.theme-light-product .pe-slide-btn.pe-slide-prev,
.pe-section.theme-light-product .pe-slide-play-btn,
.pe-section.theme-light-product .pe-sh-btn-booking {
  color: var(--color-brown-dark) !important;
  filter: drop-shadow(0 1px 3px rgba(255,255,255,0.4)) !important;
}
/* Dot indicators */
.pe-slide-dots {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 3;
}

.pe-slide-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.pe-slide-dot.active {
  background: var(--color-white);
  transform: scale(1.35);
}

/* Product page: dots nằm ngoài, bên dưới ảnh, màu giống nav buttons */
.pe-section .pe-slide-dots {
  position: static;
  transform: none;
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 14px 0 4px;
}

.pe-section .pe-slide-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(140, 113, 97, 0.3);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.pe-section .pe-slide-dot.active {
  background: var(--color-brown);
  transform: scale(1.4);
}

/* Thumbnail strip */
.pe-thumbs {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-top: 10px;
}

.pe-thumb {
  width: 52px;
  height: 66px;
  border-radius: 3px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition-fast), opacity var(--transition-fast);
  opacity: 0.45;
  flex-shrink: 0;
}

.pe-thumb.active,
.pe-thumb:hover {
  border-color: var(--color-brown-dark);
  opacity: 1;
}

.pe-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* RIGHT: Info panel */
.pe-info {
  padding: var(--spacing-md) 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.pe-collection-label {
  display: block;
  font-size: 1.12rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.6rem;
  font-weight: 400;
}

.pe-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 400;
  font-style: italic;
  color: var(--color-brown-dark);
  line-height: 1.05;
  margin-bottom: 1.2rem;
}

.pe-subtitle {
  font-size: 0.88rem;
  color: var(--color-text-light);
  font-weight: 300;
  line-height: 1.75;
  margin-bottom: 1.8rem;
}

/* Material tags (inline pills) */
.pe-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 1.5rem;
}

.pe-tag {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brown);
  background: var(--color-cream);
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  font-weight: 400;
  white-space: nowrap;
}

/* Swatches row */
.pe-swatches-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.pe-swatches-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-light);
  font-weight: 400;
  flex-shrink: 0;
}

.pe-swatches {
  display: flex;
  gap: 6px;
}

.pe-swatch {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--color-white);
  box-shadow: 0 0 0 1px rgba(0,0,0,0.08);
  cursor: default;
  transition: transform var(--transition-fast);
}

.pe-swatch:hover {
  transform: scale(1.2);
}

/* Primary CTA */
.pe-cta {
  display: block;
  text-align: center;
  padding: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 400;
  font-family: var(--font-body);
  background: var(--color-brown-dark);
  color: var(--color-white);
  text-decoration: none;
  transition: background var(--transition-normal);
  margin-bottom: 1rem;
}

.pe-cta:hover {
  background: var(--color-gold);
}

/* Secondary action links */
.pe-secondary-actions {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.pe-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 1.2rem;
  color: var(--color-text-light);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  transition: color var(--transition-fast);
  letter-spacing: 0.05em;
}

.pe-link-btn:hover {
  color: var(--color-gold);
}

.pe-link-btn.in-wishlist {
  color: var(--color-gold);
}

/* Design Details Section (Left Column) */
.pe-design-details {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-cream);
}

.pe-dd-title {
  font-size: 1.5rem;
  font-family: var(--font-display);
  margin-bottom: 1.5rem;
  color: var(--color-brown-dark);
}

.pe-dd-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap; /* allow wrap on very small screens */
}

.pe-dd-label {
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: capitalize;
  min-width: 80px;
  color: var(--color-brown-dark);
}

.pe-dd-colors {
  display: flex;
  gap: 0;
  border-radius: 20px;
  overflow: hidden;
  height: 20px;
}

.pe-dd-swatch {
  width: 40px; /* Reduced from 50px */
  height: 100%;
}

.pe-dd-value {
  font-size: 0.9rem;
  color: var(--color-text-light);
  font-weight: 300;
}

#ddName {
  font-size: 1.15rem;
  color: var(--color-brown-dark);
  font-weight: 600;
}

/* More Like This Section */
.pe-more-like-this {
  padding: 4rem 0;
  background: var(--color-white);
}

.pe-more-title {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--color-brown-dark);
}

.pe-more-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-md);
}

.pe-more-card {
  text-decoration: none;
  color: inherit;
  display: block;
}

.pe-more-card img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
  transition: transform var(--transition-fast);
}

.pe-more-card:hover img {
  transform: scale(1.02);
}

.pe-more-card h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--color-brown-dark);
}

/* Responsive */
@media (max-width: 768px) {
  .pe-main-image {
    width: 100%; /* Increased for mobile viewing */
  }
  .pe-tags {
    justify-content: center;
  }
  .pe-swatches-row {
    justify-content: center;
  }
  .pe-more-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Wishlist Sidebar --- */
.wishlist-sidebar {
  position: fixed;
  top: 0;
  right: -420px;
  width: 400px;
  max-width: 90vw;
  height: 100vh;
  background: var(--color-white);
  z-index: 2000;
  transition: right var(--transition-slow);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
}

.wishlist-sidebar.open {
  right: 0;
}

.wishlist-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.wishlist-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.wishlist-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-cream);
}

.wishlist-header h3 {
  font-size: 1.3rem;
}

.wishlist-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background var(--transition-fast);
  color: var(--color-text);
}

.wishlist-close:hover {
  background: var(--color-cream);
}

.wishlist-items {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md) var(--spacing-lg);
}

.wishlist-item {
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-bg-alt);
}

.wishlist-item-image {
  width: 80px;
  height: 100px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}

.wishlist-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wishlist-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.wishlist-item-name {
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.wishlist-item-collection {
  font-size: 0.75rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.wishlist-item-remove {
  color: var(--color-text-light);
  transition: color var(--transition-fast);
  align-self: center;
}

.wishlist-item-remove:hover {
  color: #c44;
}

.wishlist-empty {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
  color: var(--color-text-light);
}

.wishlist-empty svg {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-sm);
  opacity: 0.3;
}

.wishlist-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid var(--color-cream);
}

/* --- Booking Form --- */
.booking-section {
  max-width: 800px;
  margin: 0 auto;
  padding-top: 100px;
}

.booking-form {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-brown-dark);
  margin-bottom: 0.4rem;
  letter-spacing: 0.05em;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-beige);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(196, 162, 101, 0.15);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
}

/* --- About / Story Section --- */
.about-section {
  background: var(--color-bg-alt);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-text p {
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
  font-weight: 300;
}

/* --- Social / Contact Section --- */
.contact-section {
  text-align: center;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.social-link {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-brown);
  transition: all var(--transition-normal);
}

.social-link:hover {
  background: var(--color-gold);
  color: var(--color-white);
  transform: translateY(-3px);
}

/* --- Footer --- */
.footer {
  background: #3E2F29;
  color: rgba(255, 255, 255, 0.7);
  padding: var(--spacing-xl) 0 var(--spacing-md);
  border-top: 2px solid var(--color-white);
}

.has-page-frame .footer {
  padding-bottom: calc(var(--spacing-md) + 4.5rem);
}


.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-brand .nav-logo {
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
  display: block;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  font-weight: 300;
  margin: 0;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: var(--spacing-sm);
}

.footer-social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transition-normal);
}

.footer-social-link:hover {
  background: var(--color-gold);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
  font-family: var(--font-body);
  font-weight: 500;
}

.footer-col a {
  display: block;
  font-size: 0.85rem;
  padding: 0.3rem 0;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-gold-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-md);
  text-align: center;
  font-size: 0.8rem;
}

/* --- Floating Contact Buttons --- */
.floating-contact {
  position: fixed;
  bottom: var(--spacing-md);
  right: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  z-index: 900;
}

.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.float-btn:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

.float-btn.fb { background: #1877F2; }
.float-btn.ig { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }

/* --- Animations --- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Image Zoom Modal --- */
.zoom-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}

.zoom-modal.active {
  display: flex;
}

.zoom-modal img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  transition: transform var(--transition-normal);
}

.zoom-modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  color: var(--color-white);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transition: background var(--transition-fast);
}

.zoom-modal-close:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* --- Back to Top --- */
.back-to-top {
  position: fixed;
  bottom: var(--spacing-md);
  left: var(--spacing-md);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-brown-dark);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-normal);
  z-index: 900;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
}

.back-to-top:hover {
  background: var(--color-gold);
  transform: translateY(-3px);
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
  /* New split nav: hide category + utility, show hamburger */
  .nav-categories { display: none; }
  .nav-utilities   { display: none; }
  .nav-logo-center { display: none; }
  .hamburger { display: flex; }

  /* Legacy nav compat */
  .nav-links { display: none; }

  .collections-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
  }


}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
  }

  /* Stack hero panels vertically on mobile */
  .hero-split {
    flex-direction: column;
    height: 100dvh;
    min-height: 100dvh;
  }

  .hero-panel {
    height: 50dvh;
    min-height: auto;
    flex: 1;
  }

  .hero-panel-left {
    border-right: none;
    border-bottom: 2px solid var(--color-white);
  }

  .hero-panel:hover { flex: 1; }

  .hero-brand-name {
    font-size: 3.5rem;
  }

  .hero-brand-sub {
    font-size: 0.9rem;
    letter-spacing: 0.4em;
    margin-top: 0.8rem;
  }

  .hero-panel-cta, .hero-panel-cta-mid {
    top: auto;
    bottom: 25%;
    transform: translateX(-50%);
  }

  .hero-left-stack {
    bottom: 25%;
  }

  /* Khóa hiệu ứng trượt của nút bấm trên mobile để tránh rớt click */
  .btn-hero:active, .btn-hero:hover {
    transform: none !important;
  }

  .navbar {
    padding: 1rem 1.25rem;
  }

  .collections-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
  }

  .collection-card-title { font-size: 1.1rem; }

  .product-grid {
    gap: var(--spacing-md);
  }



  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .has-page-frame .footer {
    padding-bottom: calc(var(--spacing-md) + 2.4rem);
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .booking-form {
    padding: var(--spacing-lg);
  }

  .slideshow-arrow {
    width: 36px;
    height: 36px;
  }

  .hero-content h1 {
    font-size: 2.2rem;
  }

  .section {
    padding: var(--spacing-xl) 0;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .collections-grid {
    grid-template-columns: 1fr;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-buttons .btn {
    width: 100%;
    max-width: 280px;
  }

  .material-grid {
    grid-template-columns: 1fr;
  }

  .floating-contact {
    bottom: var(--spacing-sm);
    right: var(--spacing-sm);
  }

  .float-btn {
    width: 44px;
    height: 44px;
  }
}

/* --- Toast Notification --- */
.toast {
  position: fixed;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-brown-dark);
  color: var(--color-white);
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  z-index: 5000;
  opacity: 0;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* --- Page header for sub pages --- */
.page-header {
  padding-top: 100px;
  padding-bottom: var(--spacing-lg);
  background: var(--color-bg-alt);
  text-align: center;
}

.page-header h1 {
  margin-bottom: var(--spacing-xs);
}

.page-header p {
  color: var(--color-text-light);
  font-weight: 300;
}

/* Filter bar */
/* --- Collection Search Bar --- */
.collection-search-wrap {
  margin-top: 12px;
  margin-bottom: var(--spacing-xs);
}

.collection-search-box {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--color-white);
  border: 1.5px solid var(--color-beige);
  border-radius: 50px;
  padding: 0.75rem 1.4rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  max-width: 560px;
  margin: 0 auto;
}

.collection-search-box:focus-within {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(196, 162, 101, 0.12);
}

.collection-search-box svg {
  color: var(--color-text-light);
  flex-shrink: 0;
  transition: color var(--transition-fast);
}

.collection-search-box:focus-within svg {
  color: var(--color-gold);
}

.collection-search-box input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  font-weight: 300;
  letter-spacing: 0.02em;
}

.collection-search-box input::placeholder {
  color: var(--color-text-light);
  opacity: 0.7;
}

.search-clear {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: none;
  background: var(--color-cream);
  color: var(--color-text-light);
  cursor: pointer;
  flex-shrink: 0;
  transition: all var(--transition-fast);
  padding: 0;
}

.search-clear:hover {
  background: var(--color-gold);
  color: var(--color-white);
}

.search-result-count {
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
  margin-top: 0.6rem;
  font-weight: 300;
  min-height: 1.2em;
}

.filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-lg);
}

.filter-btn {
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--color-beige);
  color: var(--color-text-light);
  background: transparent;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-brown-dark);
  color: var(--color-white);
  border-color: var(--color-brown-dark);
}

/* Customization modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 2500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: var(--spacing-xl);
  position: relative;
}

.modal-close {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  transition: background var(--transition-fast);
}

.modal-close:hover {
  background: var(--color-cream);
}

/* Loading shimmer */
.shimmer {
  background: linear-gradient(
    90deg,
    var(--color-bg-alt) 25%,
    var(--color-cream) 50%,
    var(--color-bg-alt) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Skeleton Loading */
.product-skeleton {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.skeleton-image {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
}

.skeleton-text {
  height: 14px;
  background: var(--color-bg-alt);
  border-radius: 4px;
  width: 80%;
}

.skeleton-text.short {
  width: 40%;
}

/* Smooth page transitions */
.page-transition {
  animation: fadeIn 0.5s ease;
}

/* Touch-friendly sizing for mobile */
@media (hover: none) and (pointer: coarse) {
  .btn { min-height: 44px; }
  .nav-icon-btn { min-width: 44px; min-height: 44px; }
  .filter-btn { min-height: 40px; }
  .product-card-wishlist { width: 40px; height: 40px; }
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-alt);
}

::-webkit-scrollbar-thumb {
  background: var(--color-beige);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-brown-light);
}