:root {
  color-scheme: light;
  --surface: #dce6f4;
  --surface-lowest: #cfdcf0;
  --surface-low: #e4ecf7;
  --surface-card: rgba(255, 255, 255, 0.55);
  --surface-raised: rgba(255, 255, 255, 0.75);
  --surface-glass: rgba(255, 255, 255, 0.65);
  --text: #0f172a;
  --text-muted: #475569;
  --text-soft: #64748b;
  --accent-blue: #3b82f6;
  --accent-purple: #8b5cf6;
  --accent-indigo: #6366f1;
  --accent-gradient: linear-gradient(135deg, #4376fe 0%, #6c52ff 50%, #9a4bfd 100%);
  --gold: #2563eb;
  --gold-light: #3b82f6;
  --gold-dark: #ffffff;
  --gold-border: rgba(59, 130, 246, 0.25);
  --gold-glow: rgba(59, 130, 246, 0.15);
  --line: rgba(255, 255, 255, 0.6);
  --line-strong: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.88);
  --glass-bg: rgba(255, 255, 255, 0.58);
  --font-sans: "Mukta", "Noto Sans Devanagari", system-ui, sans-serif;
  --font-serif: "Mukta", "Noto Sans Devanagari", system-ui, sans-serif;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 4px 16px rgba(30, 41, 79, 0.04), inset 0 1px 1px rgba(255, 255, 255, 0.9);
  --shadow-md: 0 12px 32px rgba(30, 41, 79, 0.07), inset 0 1px 1px rgba(255, 255, 255, 0.95);
  --shadow-lg: 0 24px 60px rgba(30, 41, 79, 0.12), inset 0 1px 2px rgba(255, 255, 255, 1);
  --shadow-glow: 0 0 35px rgba(99, 102, 241, 0.2);
  --transition-smooth: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: 6rem; }
body {
  margin: 0;
  background: var(--surface);
  background-image:
    radial-gradient(circle at 10% 15%, rgba(185, 208, 250, 0.85) 0%, transparent 45%),
    radial-gradient(circle at 90% 10%, rgba(215, 195, 255, 0.65) 0%, transparent 40%),
    radial-gradient(circle at 50% 75%, rgba(195, 225, 255, 0.75) 0%, transparent 50%);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.65;
}
body.modal-open { overflow: hidden; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
[hidden] { display: none !important; }

.material-symbols-outlined {
  font-family: "Material Symbols Outlined";
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  font-feature-settings: "liga";
  -webkit-font-feature-settings: "liga";
  -webkit-font-smoothing: antialiased;
}

/* ============================================
   ANNOUNCEMENT BAR
   ============================================ */
.announcement {
  display: flex;
  min-height: 38px;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.08), rgba(139, 92, 246, 0.08), rgba(99, 102, 241, 0.08));
  border-bottom: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: center;
}
.announcement .material-symbols-outlined { color: var(--accent-blue); font-size: 17px; }

/* ============================================
   SPATIAL HEADER – Floating Light Glass
   ============================================ */
.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid var(--glass-border);
  background: rgba(225, 234, 248, 0.72);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  box-shadow: 0 4px 20px rgba(30, 41, 79, 0.03);
}
.header-inner {
  display: flex;
  width: min(1320px, calc(100% - 48px));
  height: 76px;
  align-items: center;
  justify-content: space-between;
  margin: auto;
}
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand-icon {
  color: var(--accent-blue);
  font-size: 31px;
  filter: drop-shadow(0 2px 6px rgba(59, 130, 246, 0.3));
}
.brand strong, .brand small { display: block; }
.brand strong { font-family: var(--font-serif); font-size: 19px; line-height: 1.2; color: var(--text); }
.brand small { margin-top: 3px; color: var(--text-soft); font-size: 9px; letter-spacing: 0.18em; font-weight: 700; }
.desktop-nav { display: flex; align-items: center; gap: 36px; margin-left: 5%; }
.desktop-nav a {
  position: relative;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  transition: color 0.25s ease;
}
.desktop-nav a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-blue);
  border-radius: 1px;
  transition: width 0.3s var(--transition-smooth);
}
.desktop-nav a:hover, .desktop-nav a:focus-visible { color: var(--accent-blue); }
.desktop-nav a:hover::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 10px; }

.language-picker {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  gap: 5px;
  padding: 0 12px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: var(--surface-glass);
  backdrop-filter: blur(16px);
  color: var(--accent-blue);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.language-picker > .material-symbols-outlined { font-size: 17px; }
.language-picker select { max-width: 78px; border: 0; outline: 0; background: transparent; color: var(--text); font-size: 11px; font-weight: 700; cursor: pointer; }
.language-picker option { background: #ffffff; color: var(--text); }
.language-picker:focus-within { border-color: var(--accent-blue); box-shadow: 0 0 0 3px var(--gold-glow); }

.icon-button, .account-button {
  position: relative;
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: var(--surface-glass);
  backdrop-filter: blur(12px);
  color: var(--text);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
}
.icon-button:hover, .account-button:hover {
  border-color: rgba(255, 255, 255, 1);
  color: var(--accent-blue);
  background: rgba(255, 255, 255, 0.85);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.icon-button .material-symbols-outlined, .account-button .material-symbols-outlined { font-size: 21px; }

/* ============================================
   HERO SECTION – Light Spatial Depth
   ============================================ */
.hero {
  position: relative;
  display: block;
  width: min(1320px, calc(100% - 48px));
  min-height: 580px;
  margin: 0 auto;
  padding: 64px 0 76px;
}
.hero-carousel { position: relative; overflow-x: clip; }
.hero-slides { display: grid; min-height: 430px; }
.hero-slide {
  display: grid;
  grid-area: 1 / 1;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 52px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(34px);
  pointer-events: none;
  transition: opacity 0.65s var(--transition-smooth), transform 0.75s var(--transition-smooth), visibility 0s linear 0.75s;
}
.hero-slide.is-active { z-index: 2; opacity: 1; visibility: visible; transform: translateX(0); pointer-events: auto; transition-delay: 0s; }
.hero-slide.is-exiting-left, .hero-slide.is-exiting-right { z-index: 1; visibility: visible; pointer-events: none; transition-delay: 0s; }
.hero-slide.is-exiting-left { opacity: 0; transform: translateX(-34px); }
.hero-slide.is-exiting-right { opacity: 0; transform: translateX(34px); }

.offer-kicker { display: flex; align-items: center; gap: 8px; color: var(--accent-blue); font-size: 10px; font-weight: 800; letter-spacing: 0.13em; text-transform: uppercase; }
.offer-kicker .material-symbols-outlined { font-size: 17px; }
.offer-copy h1 { margin-top: 17px; }
.offer-copy > p { max-width: 560px; margin: 0; color: var(--text-muted); font-size: 14px; line-height: 1.85; }
.offer-price-row { display: flex; align-items: baseline; flex-wrap: wrap; gap: 11px; margin-top: 18px; }
.offer-price { color: var(--accent-blue); font-family: var(--font-serif); font-size: 32px; font-weight: 800; line-height: 1.2; }
.offer-original { color: var(--text-soft); font-size: 15px; text-decoration: line-through; }
.offer-discount {
  padding: 4px 12px;
  border: 1px solid var(--glass-border);
  border-radius: 9999px;
  background: var(--accent-gradient);
  color: #ffffff;
  font-size: 10px;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(108, 82, 255, 0.25);
}
.offer-art { position: relative; display: grid; min-height: 460px; place-items: center; }
.offer-art .hero-orbit { position: absolute; }
/* Offer deck: ek hi offer ki kai images ek dusre ke upar overlap karti hain. */
.offer-deck {
  --deck-shift: 28%;
  --deck-lift: 3%;
  position: relative;
  z-index: 1;
  width: min(46%, 290px);
  aspect-ratio: 2 / 3;
}
.offer-deck-card {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
  box-shadow: rgb(75 255 225 / 44%) 0px -10px 16px, rgb(0 0 0 / 95%) 0px 8px 24px, rgba(17, 17, 26, 0.1) 0px 16px 56px;
  cursor: pointer;
  object-fit: cover;
  transform-origin: 50% 86%;
  transition: transform 0.72s var(--transition-smooth), opacity 0.6s ease, filter 0.6s ease;
  will-change: transform;
}
.offer-deck-card[data-deck-offset="0"] {
  z-index: 6;
  cursor: default;
  transform: translate(0, 0) rotate(0deg) scale(1);
}
.offer-deck-card[data-deck-offset="-1"] {
  z-index: 5;
  transform: translateX(calc(var(--deck-shift) * -1)) translateY(var(--deck-lift)) rotate(-7deg) scale(0.92);
}
.offer-deck-card[data-deck-offset="1"] {
  z-index: 5;
  transform: translateX(var(--deck-shift)) translateY(var(--deck-lift)) rotate(7deg) scale(0.92);
}
.offer-deck-card[data-deck-offset="-2"] {
  z-index: 4;
  filter: brightness(0.92);
  transform: translateX(calc(var(--deck-shift) * -1.6)) translateY(calc(var(--deck-lift) * 1.6)) rotate(-11deg) scale(0.85);
}
.offer-deck-card[data-deck-offset="2"] {
  z-index: 4;
  filter: brightness(0.92);
  transform: translateX(calc(var(--deck-shift) * 1.6)) translateY(calc(var(--deck-lift) * 1.6)) rotate(11deg) scale(0.85);
}
.offer-deck-card.is-far {
  z-index: 3;
  opacity: 0;
  cursor: default;
  pointer-events: none;
  transform: translateY(10%) scale(0.7);
}
.offer-copy { transform: translateY(-24px); }
.offer-art-note {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 22px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 12px 16px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  background: var(--surface-glass);
  color: var(--text);
  font-size: 11px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
}
.offer-art-note .material-symbols-outlined { color: var(--accent-blue); font-size: 20px; }
.hero-carousel-controls { position: absolute; z-index: 3; bottom: -39px; left: 0; display: flex; align-items: center; gap: 10px; }
.carousel-dots { display: flex; align-items: center; gap: 6px; }
.carousel-dot {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  background: var(--surface-glass);
  backdrop-filter: blur(12px);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 10px;
  font-weight: 700;
  transition: all 0.25s ease;
}
.carousel-dot:hover, .carousel-dot[aria-current="true"] { border-color: rgba(255, 255, 255, 1); color: #ffffff; background: var(--accent-blue); box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3); }

.hero-glow {
  position: absolute;
  z-index: -1;
  top: 5%;
  right: 2%;
  width: 55%;
  height: 85%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(99, 102, 241, 0.15), rgba(59, 130, 246, 0.08) 50%, transparent 72%);
  filter: blur(40px);
  animation: glowPulse 8s ease-in-out infinite alternate;
}
@keyframes glowPulse {
  0% { opacity: 0.7; transform: scale(1); }
  100% { opacity: 1; transform: scale(1.06); }
}

.hero-copy { max-width: 660px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--accent-blue);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.eyebrow .material-symbols-outlined { font-size: 17px; }
.hero h1 {
  max-width: 660px;
  margin: 21px 0 18px;
  font-family: var(--font-serif);
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.18;
  color: var(--text);
}
.hero h1 em {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-style: normal;
}
.hero-copy > p { max-width: 570px; margin: 0; color: var(--text-muted); font-size: 15px; line-height: 1.9; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 29px; }

/* ============================================
   SPATIAL BUTTONS (Matching Reference Pill Style)
   ============================================ */
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: 9999px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
  transition: transform 0.25s var(--transition-smooth), box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}
.button:hover { transform: translateY(-2px); }
.button:disabled { cursor: wait; opacity: 0.7; transform: none; }

/* Solid Sleek Black/Dark Slate Pill CTA (as in reference image) */
.button-gold {
  background: #0f172a;
  color: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.9);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.2);
}
.button-gold:hover {
  background: #1e293b;
  color: #ffffff;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.3);
}

.button-outline {
  border-color: var(--glass-border);
  background: var(--surface-glass);
  backdrop-filter: blur(12px);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.button-outline:hover { border-color: rgba(255, 255, 255, 1); background: rgba(255, 255, 255, 0.9); color: var(--accent-blue); box-shadow: var(--shadow-md); }
.button .material-symbols-outlined { font-size: 18px; }

.hero-assurances { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 25px; color: var(--text-soft); font-size: 11px; font-weight: 600; }
.hero-assurances span { display: inline-flex; align-items: center; gap: 6px; }
.hero-assurances .material-symbols-outlined { color: var(--accent-blue); font-size: 17px; }

.hero-art { position: relative; display: grid; min-height: 420px; place-items: center; }
.hero-art > img {
  position: relative;
  z-index: 1;
  width: min(82%, 390px);
  max-height: 425px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-lg);
  object-fit: cover;
  box-shadow: var(--shadow-lg), 0 10px 40px rgba(59, 130, 246, 0.1);
  transform: rotate(2deg);
}
.hero-orbit {
  position: absolute;
  width: min(92%, 490px);
  aspect-ratio: 1;
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: 50%;
  animation: orbitSpin 40s linear infinite;
}
@keyframes orbitSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.hero-orbit::before, .hero-orbit::after { position: absolute; content: ""; border: 1px solid rgba(139, 92, 246, 0.12); border-radius: 50%; }
.hero-orbit::before { inset: 9%; }
.hero-orbit::after { inset: 19%; }

.hero-note {
  position: absolute;
  z-index: 2;
  right: -1%;
  bottom: 34px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 18px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  background: var(--surface-glass);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(24px);
}
.hero-note > .material-symbols-outlined { color: var(--accent-blue); font-size: 23px; }
.hero-note strong, .hero-note small { display: block; }
.hero-note strong { font-size: 11px; color: var(--text); }
.hero-note small { margin-top: 2px; color: var(--text-soft); font-size: 10px; font-weight: 600; }

/* ============================================
   CATALOG SECTION
   ============================================ */
.catalog-section { width: min(1320px, calc(100% - 48px)); margin: 0 auto; padding: 64px 0 88px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; }
.section-heading h2, .about-heading h2 {
  margin: 9px 0 7px;
  font-family: var(--font-serif);
  font-size: clamp(30px, 3.6vw, 42px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.25;
  color: var(--text);
}
.section-heading p { margin: 0; color: var(--text-muted); font-size: 13px; }
.catalog-count { padding-bottom: 4px; color: var(--text-soft); font-size: 11px; font-weight: 600; white-space: nowrap; }

.catalog-controls { display: flex; justify-content: space-between; gap: 16px; margin-top: 31px; }
.search-field {
  display: flex;
  width: min(520px, 100%);
  min-height: 48px;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  border: 1px solid var(--glass-border);
  border-radius: 9999px;
  background: var(--surface-glass);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
  color: var(--text-soft);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.search-field:focus-within {
  border-color: rgba(255, 255, 255, 1);
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 0 0 3px var(--gold-glow), var(--shadow-md);
}
.search-field > .material-symbols-outlined { font-size: 19px; color: var(--accent-blue); }
.search-field input { width: 100%; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--text); font-size: 12px; font-weight: 600; }
.search-field input::placeholder { color: var(--text-soft); }
.search-field button { display: grid; width: 30px; height: 30px; flex: 0 0 auto; place-items: center; border: 0; background: transparent; color: var(--text-soft); cursor: pointer; }
.search-field button .material-symbols-outlined { font-size: 18px; }

.sort-field { display: flex; align-items: center; gap: 10px; color: var(--text-muted); font-size: 11px; font-weight: 600; }
.sort-field select {
  min-height: 42px;
  padding: 0 30px 0 14px;
  border: 1px solid var(--glass-border);
  border-radius: 9999px;
  background: var(--surface-glass);
  backdrop-filter: blur(12px);
  color: var(--text);
  font-size: 11px;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.filter-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 21px; }
.filter-pill {
  min-height: 38px;
  padding: 8px 18px;
  border: 1px solid var(--glass-border);
  border-radius: 9999px;
  background: var(--surface-glass);
  backdrop-filter: blur(16px);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}
.filter-pill:hover {
  border-color: rgba(255, 255, 255, 1);
  background: rgba(255, 255, 255, 0.85);
  color: var(--accent-blue);
}
.filter-pill.active {
  border-color: rgba(255, 255, 255, 0.9);
  background: var(--accent-gradient);
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(108, 82, 255, 0.3);
}

/* ============================================
   PRODUCT GRID – Spatial Light Glass Cards
   ============================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 28px;
}

.product-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.3s ease, transform 0.35s var(--transition-smooth), box-shadow 0.35s ease;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 1);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(59, 130, 246, 0.12);
}

.product-cover-button {
  position: relative;
  display: grid;
  width: 100%;
  height: 225px;
  place-items: center;
  overflow: hidden;
  border: 0;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.6), rgba(220, 230, 248, 0.7));
  cursor: pointer;
  flex-shrink: 0;
}
.product-cover {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 215px;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(-6px 8px 16px rgba(30, 41, 79, 0.15));
  transition: transform 0.4s var(--transition-smooth);
}
.product-card:hover .product-cover { transform: scale(1.04); }

.included-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 5px 11px;
  border: 1px solid var(--glass-border);
  border-radius: 9999px;
  background: var(--surface-glass);
  backdrop-filter: blur(12px);
  color: var(--accent-blue);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.07em;
  box-shadow: var(--shadow-sm);
}
.unavailable-badge {
  border-color: rgba(185, 28, 28, 0.25);
  background: rgba(254, 226, 226, 0.92);
  color: #b91c1c;
}
.product-card-unavailable {
  border-color: rgba(185, 28, 28, 0.18);
}
.product-card-unavailable:hover {
  border-color: rgba(185, 28, 28, 0.3);
  box-shadow: var(--shadow-lg), 0 0 32px rgba(185, 28, 28, 0.08);
}

/* Flexbox push for equal card content & bottom button alignment */
.product-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 18px;
}
.product-category { color: var(--accent-blue); font-size: 9px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
.product-body h3 {
  min-height: 48px;
  margin: 6px 0 0;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text);
}
.product-author { margin: 2px 0 9px; color: var(--text-soft); font-size: 10px; font-weight: 600; }
.product-description {
  display: -webkit-box;
  min-height: 61px;
  overflow: hidden;
  margin: 0;
  color: var(--text-muted);
  font-size: 11px;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  flex-grow: 1;
}

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 7px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.product-card-footer > strong {
  color: var(--accent-blue);
  font-size: 17px;
  font-weight: 800;
}

.text-button {
  padding: 4px 8px;
  border: 1px solid var(--glass-border);
  border-radius: 9999px;
  background: var(--surface-glass);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 10px;
  font-weight: 700;
  transition: all 0.2s ease;
}
.text-button:hover { color: var(--accent-blue); border-color: rgba(255, 255, 255, 1); background: #ffffff; }

.card-buy {
  width: 100%;
  min-height: 42px;
  margin-top: 12px;
  padding: 9px;
  font-size: 11px;
}
.unavailable-buy-button,
.unavailable-buy-button:disabled {
  border-color: rgba(185, 28, 28, 0.18);
  background: #f3f4f6;
  color: #991b1b;
  box-shadow: none;
  cursor: not-allowed;
  opacity: 1;
}
.unavailable-buy-button:hover,
.unavailable-buy-button:disabled:hover {
  transform: none;
  background: #f3f4f6;
  box-shadow: none;
}

.empty-state {
  grid-column: 1 / -1;
  margin: 20px 0;
  padding: 36px 18px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  background: var(--surface-glass);
  backdrop-filter: blur(12px);
  color: var(--text-muted);
  text-align: center;
}

/* ============================================
   ABOUT SECTION – Spatial Light Benefits
   ============================================ */
.about-section {
  position: relative;
  padding: 74px max(24px, calc((100% - 1320px) / 2)) 88px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(220, 230, 245, 0.4), rgba(210, 222, 240, 0.7));
}
.about-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
}
.about-heading { text-align: center; }
.about-heading h2 { margin-bottom: 30px; }

.experience-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.experience-steps::before {
  position: absolute;
  top: 48px;
  right: calc(33.3333% - 60px);
  left: 48px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.25), rgba(139, 92, 246, 0.25), transparent);
  content: "";
}
.experience-step {
  position: relative;
  display: grid;
  grid-template-columns: 46px 1fr;
  align-content: start;
  align-items: center;
  gap: 4px 14px;
  min-height: 174px;
  padding: 24px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
  backdrop-filter: blur(28px) saturate(180%);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--transition-smooth), box-shadow 0.3s ease;
}
.experience-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.experience-number { grid-column: 2; grid-row: 1; color: var(--accent-blue); font-size: 10px; font-weight: 800; letter-spacing: 0.16em; }
.experience-icon { grid-column: 1; grid-row: 1 / span 2; display: grid; width: 46px; height: 46px; place-items: center; border: 1px solid var(--glass-border); border-radius: 15px; background: rgba(59, 130, 246, 0.09); color: var(--accent-blue); font-size: 23px; }
.experience-title { grid-column: 2; grid-row: 2; margin: 0; color: var(--text); font-family: var(--font-serif); font-size: 16px; font-weight: 700; }
.experience-step p { grid-column: 1 / -1; grid-row: 3; margin: 8px 0 0; color: var(--text-muted); font-size: 11px; line-height: 1.75; }
.experience-chips { grid-column: 1 / -1; grid-row: 4; display: flex; flex-wrap: wrap; gap: 7px; }
.experience-chip {
  padding: 5px 11px;
  border: 1px solid var(--glass-border);
  border-radius: 9999px;
  background: var(--surface-glass);
  backdrop-filter: blur(16px);
  color: var(--text-soft);
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
}

.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.benefit-card {
  min-height: 172px;
  padding: 26px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--surface-card);
  backdrop-filter: blur(28px) saturate(180%);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.3s ease, transform 0.3s var(--transition-smooth), box-shadow 0.3s ease;
}
.benefit-card:hover {
  border-color: rgba(255, 255, 255, 1);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.benefit-card > .material-symbols-outlined {
  color: var(--accent-blue);
  font-size: 32px;
  filter: drop-shadow(0 2px 6px rgba(59, 130, 246, 0.25));
}
.benefit-card h3 { margin: 13px 0 5px; font-family: var(--font-serif); font-size: 17px; font-weight: 700; color: var(--text); }
.benefit-card p { margin: 0; color: var(--text-muted); font-size: 12px; line-height: 1.75; }

/* ============================================
   FOOTER
   ============================================ */
 .site-footer {
  width: 100%;
  padding: 42px max(24px, calc((100% - 1320px) / 2)) 20px;
  border-top: 1px solid var(--glass-border);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.52), rgba(210, 222, 240, 0.72));
  color: var(--text-soft);
  font-size: 11px;
  font-weight: 600;
}
.footer-main { display: grid; grid-template-columns: 1.4fr 0.8fr 1.2fr; gap: 48px; padding-bottom: 32px; }
.footer-brand-block .brand { color: var(--text); }
.site-footer .brand-icon { font-size: 29px; color: var(--accent-blue); }
.site-footer .brand strong { font-size: 17px; }
.site-footer .brand small { font-size: 8px; }
.footer-brand-block p { max-width: 290px; margin: 14px 0 0; color: var(--text-muted); line-height: 1.8; }
.footer-links, .footer-contact { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.footer-label { margin-bottom: 3px; color: var(--text); font-size: 10px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
.footer-links a, .footer-contact a { color: var(--text-muted); transition: color 0.2s ease; }
.footer-links a:hover, .footer-contact a:hover { color: var(--accent-blue); }
.footer-contact a { display: inline-flex; align-items: center; gap: 8px; }
.footer-contact a .material-symbols-outlined { color: var(--accent-blue); font-size: 17px; }
.footer-response { color: var(--text-soft); font-size: 10px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; padding-top: 17px; border-top: 1px solid var(--line-strong); color: var(--text-soft); font-size: 9px; }
.footer-bottom small { font-size: inherit; }
.mobile-nav { display: none; }

/* ============================================
   MODALS – Light Glassmorphism
   ============================================ */
.modal-backdrop {
  position: fixed;
  z-index: 50;
  inset: 0;
  display: grid;
  overflow-y: auto;
  place-items: center;
  padding: 24px;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(20px);
}
.modal-card {
  position: relative;
  width: min(680px, 100%);
  max-height: min(92vh, 900px);
  overflow-y: auto;
  margin: auto;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(235, 242, 252, 0.95));
  box-shadow: var(--shadow-lg), 0 0 60px rgba(59, 130, 246, 0.15);
  backdrop-filter: blur(28px);
  color: var(--text);
}
.modal-close {
  position: absolute;
  z-index: 2;
  top: 14px;
  right: 14px;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  background: var(--surface-glass);
  backdrop-filter: blur(12px);
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s ease;
}
.modal-close:hover { border-color: rgba(255, 255, 255, 1); color: var(--accent-blue); background: #ffffff; transform: scale(1.05); }
.modal-close .material-symbols-outlined { font-size: 20px; }

.product-modal { width: min(900px, 100%); }
.product-modal #productModalContent {
  display: grid;
  grid-template-columns: minmax(190px, 0.72fr) minmax(0, 1.28fr);
  align-items: center;
  gap: 22px 32px;
}
.detail-cover-wrap {
  display: grid;
  min-height: 340px;
  place-items: center;
  padding: 15px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.7), rgba(220, 230, 248, 0.8));
}
.detail-cover-wrap img {
  width: auto;
  max-width: 100%;
  max-height: 310px;
  object-fit: contain;
  filter: drop-shadow(-6px 8px 15px rgba(30, 41, 79, 0.18));
}
.detail-copy h2 { margin: 12px 28px 2px 0; font-family: var(--font-serif); font-size: 27px; line-height: 1.3; color: var(--text); }
.detail-author { margin: 0 0 16px; color: var(--text-soft); font-size: 11px; font-weight: 600; }
.detail-summary {
  padding: 14px 16px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  background: var(--surface-glass);
  backdrop-filter: blur(12px);
}
.detail-summary > span { color: var(--accent-blue); font-size: 9px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
.detail-summary p { margin: 5px 0 0; color: var(--text-muted); font-size: 12px; line-height: 1.8; white-space: pre-line; overflow-wrap: anywhere; }
.detail-inclusion { display: flex; align-items: flex-start; gap: 9px; margin: 14px 0; color: var(--text-muted); font-size: 11px; line-height: 1.6; }
.detail-inclusion .material-symbols-outlined { font-size: 20px; flex: 0 0 auto; color: #10b981; }
.detail-inclusion-unavailable { color: #991b1b; }
.detail-inclusion-unavailable .material-symbols-outlined { color: #b91c1c; }
.detail-buy-button { width: 100%; min-height: 48px; justify-content: center; }
.detail-full-description {
  grid-column: 1 / -1;
  padding: 22px 24px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(130deg, rgba(255, 255, 255, 0.7), rgba(230, 240, 255, 0.6) 55%);
}
.detail-full-description h3 { display: flex; align-items: center; gap: 9px; margin: 0 0 11px; color: var(--text); font-family: var(--font-serif); font-size: 18px; }
.detail-full-description h3 .material-symbols-outlined { color: var(--accent-blue); font-size: 20px; }
.detail-full-description p { margin: 0; color: var(--text-muted); font-size: 12px; line-height: 1.9; white-space: pre-line; overflow-wrap: anywhere; }

/* ============================================
   CHECKOUT MODAL
   ============================================ */
.checkout-modal {
  width: min(740px, 100%);
  overflow: hidden;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.95);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(235, 242, 252, 0.96));
}
.checkout-heading { display: flex; align-items: flex-start; gap: 14px; margin: 0 38px 22px 0; }
.checkout-heading > .material-symbols-outlined {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  background: rgba(59, 130, 246, 0.1);
  color: var(--accent-blue);
  font-size: 21px;
}
.checkout-step { display: block; margin: 0 0 2px; color: var(--accent-blue); font-size: 9px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; }
.checkout-heading h2 { margin: 0; font-family: var(--font-serif); font-size: 24px; line-height: 1.35; color: var(--text); }
.checkout-heading p { margin: 4px 0 0; color: var(--text-muted); font-size: 11px; line-height: 1.65; }
.checkout-product {
  display: grid;
  grid-template-columns: 102px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  margin-bottom: 22px;
  padding: 14px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.6);
}
.checkout-product-cover {
  display: grid;
  min-height: 124px;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.8), rgba(220, 230, 248, 0.9));
}
.checkout-product-cover img { width: 100%; height: 124px; object-fit: contain; filter: drop-shadow(-4px 6px 10px rgba(30, 41, 79, 0.15)); }
.checkout-product-copy { min-width: 0; }
.checkout-product-type { display: inline-flex; align-items: center; gap: 5px; color: var(--accent-blue); font-size: 9px; font-weight: 800; letter-spacing: 0.04em; }
.checkout-product-type .material-symbols-outlined { font-size: 15px; }
.checkout-product-copy h3 { margin: 7px 0 4px; font-family: var(--font-serif); font-size: 18px; line-height: 1.4; color: var(--text); }
.checkout-product-copy > p { display: -webkit-box; overflow: hidden; margin: 0; color: var(--text-muted); font-size: 11px; line-height: 1.65; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.checkout-delivery { display: flex; align-items: center; gap: 5px; margin-top: 8px; color: var(--text-soft); font-size: 9px; font-weight: 600; }
.checkout-delivery .material-symbols-outlined { color: #10b981; font-size: 15px; }

#checkoutForm { display: grid; gap: 12px; }
.checkout-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
#checkoutForm label { display: grid; gap: 6px; color: var(--text-muted); font-size: 10px; font-weight: 700; }
#checkoutForm label:last-child { grid-column: 1 / -1; }
#checkoutForm input {
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  outline: none;
  background: rgba(255, 255, 255, 0.75);
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
#checkoutForm input::placeholder { color: var(--text-soft); }
#checkoutForm input:focus { border-color: var(--accent-blue); box-shadow: 0 0 0 3px var(--gold-glow); background: #ffffff; }

.checkout-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 2px;
  padding: 12px 0 4px;
  border-top: 1px solid var(--line);
  color: var(--text-muted);
  font-size: 11px;
}
.checkout-total strong { color: var(--text); font-size: 20px; font-weight: 800; }
.checkout-submit {
  width: 100%;
  min-height: 54px;
  justify-content: center;
  gap: 10px;
  border-radius: 9999px;
  font-size: 13px;
  font-weight: 800;
  background: #0f172a;
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.2);
}
.checkout-submit:hover { background: #1e293b; color: #ffffff; box-shadow: 0 12px 32px rgba(15, 23, 42, 0.3); }
.checkout-submit > .material-symbols-outlined { font-size: 18px; }
.checkout-submit .checkout-button-price { padding-left: 10px; border-left: 1px solid rgba(255, 255, 255, 0.2); font-size: 14px; }
.checkout-submit:disabled { cursor: wait; opacity: 0.76; }
.checkout-payment-note { display: flex; align-items: center; justify-content: center; gap: 6px; margin: -2px 0 0; color: var(--text-soft); font-size: 9px; text-align: center; font-weight: 600; }
.checkout-payment-note .material-symbols-outlined { color: #10b981; font-size: 15px; }
.checkout-result { padding: 22px 0 4px; text-align: center; }
.checkout-result h3 { margin: 0; font-family: var(--font-serif); font-size: 22px; color: var(--text); }
.checkout-result p { color: var(--text-muted); font-size: 12px; }
.download-link { width: 100%; margin-top: 10px; }
.order-reference { overflow-wrap: anywhere; font-size: 10px !important; }

/* ============================================
   TOAST – Light Floating Glass
   ============================================ */
.toast {
  position: fixed;
  z-index: 70;
  right: 22px;
  bottom: 22px;
  max-width: min(420px, calc(100vw - 32px));
  padding: 14px 18px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(24px);
  color: var(--text);
  box-shadow: var(--shadow-lg);
  font-size: 12px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.3s ease, transform 0.3s var(--transition-smooth);
}
.toast.show { opacity: 1; transform: translateY(0); }

:focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 3px; }

/* Responsive tweaks maintained */
@media (max-width: 1020px) {
  .hero { min-height: 560px; }
  .hero-slide { gap: 24px; }
  .hero h1 { font-size: clamp(39px, 5.2vw, 54px); }
  .products-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .hero-note { right: -3%; }
  .offer-art { min-height: 410px; }
  .offer-deck { width: min(46%, 260px); }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 5rem; }
  .announcement { min-height: 32px; font-size: 9px; }
  .header-inner { width: calc(100% - 30px); height: 65px; }
  .brand { gap: 7px; }
  .brand-icon { font-size: 27px; }
  .brand strong { font-size: 16px; }
  .brand small { font-size: 8px; }
  .desktop-nav { display: none; }
  .header-actions { gap: 4px; }
  .language-picker { min-height: 36px; gap: 2px; padding: 0 5px; }
  .language-picker select { max-width: 68px; font-size: 10px; }
  .language-picker > .material-symbols-outlined { font-size: 15px; }
  .icon-button, .account-button { width: 38px; height: 38px; }
  .hero { width: calc(100% - 36px); min-height: auto; padding: 40px 0 58px; }
  .hero-slides { min-height: 0; }
  .hero-slide, .hero-slide.is-active { grid-template-columns: 1fr; gap: 10px; }
  .offer-copy { transform: translateY(-10px); }
  .hero h1 { max-width: 620px; margin-top: 15px; font-size: clamp(36px, 9vw, 50px); }
  .hero-copy > p { font-size: 13px; }
  .hero-actions { gap: 9px; margin-top: 22px; }
  .button { min-height: 44px; padding: 10px 16px; font-size: 11px; }
  .hero-assurances { gap: 12px; margin-top: 18px; font-size: 9px; }
  .hero-art { min-height: 250px; margin-top: 0; }
  .hero-art > img { width: min(62%, 235px); max-height: 235px; }
  .hero-orbit { width: min(78%, 275px); }
  .hero-note { right: 1%; bottom: 8px; padding: 9px 11px; }
  .hero-note strong { font-size: 10px; }
  .hero-note small { font-size: 9px; }
  .offer-art { min-height: 280px; margin-top: 0; }
  .offer-deck { --deck-shift: 26%; --deck-lift: 2.5%; width: min(46%, 250px); }
  .offer-art .hero-orbit { width: min(78%, 275px); }
  .offer-art-note { right: 1%; bottom: 8px; padding: 9px 11px; }
  .hero-carousel-controls { bottom: -44px; left: 50%; transform: translateX(-50%); }
  .catalog-section { width: calc(100% - 36px); padding: 48px 0 58px; }
  .section-heading { align-items: flex-start; }
  .section-heading h2, .about-heading h2 { font-size: 30px; }
  .section-heading p { max-width: 390px; font-size: 11px; }
  .catalog-count { padding-top: 30px; font-size: 9px; }
  .catalog-controls { align-items: stretch; gap: 8px; margin-top: 22px; }
  .search-field { min-height: 44px; }
  .sort-field { gap: 5px; font-size: 0; }
  .sort-field select { min-height: 44px; max-width: 124px; padding-right: 22px; font-size: 10px; }
  .products-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 18px; }
  .product-cover-button { height: clamp(145px, 45vw, 220px); }
  .product-cover { max-height: min(200px, 45vw); }
  .product-body { padding: 12px; }
  .product-body h3 { min-height: 44px; font-size: 15px; }
  .product-description { min-height: 58px; font-size: 9px; }
  .product-card-footer { margin-top: 10px; }
  .included-badge { top: 8px; left: 8px; padding: 4px 6px; font-size: 7px; }
  .about-section { padding: 55px 18px 64px; }
  .experience-steps { grid-template-columns: 1fr; gap: 11px; }
  .experience-steps::before { top: 42px; bottom: 106px; left: 42px; width: 1px; height: auto; background: linear-gradient(180deg, transparent, rgba(59, 130, 246, 0.25), rgba(139, 92, 246, 0.25), transparent); }
  .experience-step { min-height: 0; padding: 18px; }
  .benefit-grid { grid-template-columns: 1fr; gap: 10px; }
  .benefit-card { min-height: auto; padding: 18px; }
  .benefit-card h3 { margin-top: 7px; }
  .site-footer { padding: 30px 18px 83px; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 26px 20px; padding-bottom: 24px; }
  .footer-brand-block { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; gap: 6px; }
  .mobile-nav {
    position: fixed;
    z-index: 30;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    min-height: 62px;
    grid-template-columns: repeat(4, 1fr);
    padding: 6px 6px max(6px, env(safe-area-inset-bottom));
    border-top: 1px solid var(--glass-border);
    background: rgba(225, 234, 248, 0.9);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
  }
  .mobile-nav a { display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 2px; color: var(--text-soft); font-size: 8px; transition: color 0.2s ease; }
  .mobile-nav a:hover, .mobile-nav .mobile-nav-active { color: var(--accent-blue); }
  .mobile-nav .material-symbols-outlined { font-size: 20px; }
  .modal-backdrop { align-items: start; padding: 14px; }
  .modal-card { margin: auto 0; padding: 24px 18px 18px; border-radius: var(--radius-lg); }
  .product-modal #productModalContent { grid-template-columns: 1fr; gap: 14px; }
  .detail-cover-wrap { min-height: 180px; max-height: 230px; }
  .detail-cover-wrap img { max-height: 215px; }
  .detail-copy h2 { font-size: 23px; }
  .detail-full-description { grid-column: auto; padding: 15px; }
  .checkout-modal { width: 100%; max-height: calc(100dvh - 28px); overflow-y: auto; margin: auto 0; padding: 25px 19px 19px; }
  .checkout-heading { gap: 11px; margin: 0 30px 17px 0; }
  .checkout-heading > .material-symbols-outlined { width: 37px; height: 37px; border-radius: 10px; font-size: 19px; }
  .checkout-heading h2 { font-size: 21px; }
  .checkout-product { grid-template-columns: 82px minmax(0, 1fr); gap: 12px; margin-bottom: 17px; padding: 10px; }
  .checkout-product-cover, .checkout-product-cover img { min-height: 108px; height: 108px; }
  .checkout-product-copy h3 { margin-top: 5px; font-size: 15px; }
  .checkout-product-copy > p { font-size: 10px; }
  .checkout-delivery { font-size: 8px; }
  #checkoutForm { gap: 10px; }
  .checkout-fields { grid-template-columns: 1fr; gap: 9px; }
  #checkoutForm label:last-child { grid-column: auto; }
  #checkoutForm input { min-height: 42px; }
}

@media (max-width: 390px) {
  .header-inner { width: calc(100% - 22px); }
  .brand strong { font-size: 14px; }
  .header-actions { gap: 0; }
  .hero, .catalog-section, .site-footer { width: calc(100% - 28px); }
  .hero-actions .button { padding-right: 10px; padding-left: 10px; font-size: 10px; }
  .hero { gap: 6px; padding-top: 32px; padding-bottom: 20px; }
  .hero-art { min-height: 220px; }
  .hero-art > img { width: min(58%, 205px); max-height: 205px; }
  .hero-orbit { width: min(72%, 240px); }
  .hero-note { right: 0; bottom: 5px; }
  .offer-art { min-height: 245px; }
  .offer-deck { --deck-shift: 26%; width: min(46%, 200px); }
  .offer-art .hero-orbit { width: min(72%, 240px); }
  .offer-art-note { right: 0; bottom: 5px; }
  .product-body { padding: 10px; }
  .product-body h3 { font-size: 14px; }
  .card-buy { font-size: 9px; }
}

@media (max-width: 360px) {
  .hero h1 { font-size: 31px; }
  .hero-art { min-height: 180px; }
  .hero-art > img { width: min(55%, 175px); max-height: 175px; }
  .hero-orbit { width: min(68%, 205px); }
  .hero-note { display: none; }
  .offer-art { min-height: 205px; }
  .offer-deck { --deck-shift: 24%; width: min(46%, 175px); }
  .offer-art .hero-orbit { width: min(68%, 205px); }
  .offer-art-note { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* ============================================
   GLASS THEME + WAVING TRICOLOR BACKGROUND
   Deployed 2026-10-15
   ============================================ */
body { background: transparent; }

.flag-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E"),
    linear-gradient(160deg, #f8f5f0 0%, #eef2fa 45%, #f1f7f1 100%);
}
.flag-tricolor {
  position: absolute;
  top: -8%;
  left: -4%;
  width: 108%;
  height: 116%;
  background-image: linear-gradient(172deg,
    rgba(255, 153, 51, 0.45) 0%,
    rgba(255, 153, 51, 0.32) 20%,
    rgba(255, 205, 160, 0.28) 34%,
    rgba(255, 255, 255, 0.62) 47%,
    rgba(255, 255, 255, 0.62) 53%,
    rgba(170, 220, 180, 0.30) 66%,
    rgba(19, 136, 8, 0.30) 80%,
    rgba(19, 136, 8, 0.45) 100%);
  animation: flagBob 11s ease-in-out infinite alternate;
  will-change: transform;
}
.flag-chakra {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(420px, 76vw);
  height: min(420px, 76vw);
  margin: calc(min(420px, 76vw) / -2) 0 0 calc(min(420px, 76vw) / -2);
  border: 2px solid rgba(96, 165, 250, 0.34);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(96, 165, 250, 0.06), inset 0 0 40px rgba(96, 165, 250, 0.10);
  animation: chakraSpin 70s linear infinite;
  will-change: transform;
}
.chakra-spokes {
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  background: repeating-conic-gradient(from 0deg at 50% 50%, rgba(96, 165, 250, 0.30) 0deg 1.5deg, rgba(96, 165, 250, 0) 1.5deg 15deg);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, transparent 0 11%, #000 15%);
  mask-image: radial-gradient(circle at 50% 50%, transparent 0 11%, #000 15%);
}
.chakra-hub {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 26px;
  height: 26px;
  margin: -13px 0 0 -13px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 45%, rgba(96, 165, 250, 0.45), rgba(96, 165, 250, 0.22));
}
.flag-wave, .flag-ripple {
  position: absolute;
  top: -12%;
  left: -1300px;
  width: calc(100% + 2600px);
  height: 124%;
  will-change: transform;
}
.flag-wave {
  background-image: repeating-linear-gradient(90deg,
    rgba(15, 23, 42, 0.055) 0 120px,
    rgba(255, 255, 255, 0.16) 120px 240px,
    rgba(15, 23, 42, 0.02) 240px 400px,
    rgba(255, 255, 255, 0.07) 400px 600px);
  animation: flagDrift 22s linear infinite;
}
.flag-ripple {
  background-image: repeating-linear-gradient(90deg,
    rgba(255, 255, 255, 0.12) 0 90px,
    rgba(15, 23, 42, 0.04) 90px 180px);
  animation: flagRipple 13s linear infinite;
}
@keyframes flagBob {
  from { transform: translate3d(0, -7px, 0) skewY(0.7deg); }
  to { transform: translate3d(0, 7px, 0) skewY(-0.7deg); }
}
@keyframes flagDrift {
  from { transform: translate3d(0, 0, 0) skewX(-3deg); }
  to { transform: translate3d(-600px, 0, 0) skewX(-3deg); }
}
@keyframes flagRipple {
  from { transform: translate3d(0, 0, 0) skewX(4deg); }
  to { transform: translate3d(180px, 0, 0) skewX(4deg); }
}
@keyframes chakraSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* --- Glass surfaces --- */
.site-header {
  background: rgba(240, 246, 253, 0.5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(22px) saturate(170%);
  -webkit-backdrop-filter: blur(22px) saturate(170%);
}
.product-card {
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.52) 0%, rgba(255, 255, 255, 0.30) 50%, rgba(255, 255, 255, 0.42) 100%);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 20px 48px rgba(30, 41, 79, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.95), inset 0 -1px 0 rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(26px) saturate(180%);
  -webkit-backdrop-filter: blur(26px) saturate(180%);
}
.product-card:hover {
  border-color: rgba(255, 255, 255, 1);
  box-shadow: 0 30px 70px rgba(30, 41, 79, 0.22), 0 0 50px rgba(59, 130, 246, 0.18), inset 0 1px 0 rgba(255, 255, 255, 1);
}
.product-cover-button { background: transparent; border-bottom: 0; }
.product-card-footer { border-top: 0; }
.search-field { background: rgba(255, 255, 255, 0.45); border-color: rgba(255, 255, 255, 0.8); }
.sort-field select { background: rgba(255, 255, 255, 0.45); }
.filter-pill { background: rgba(255, 255, 255, 0.45); border-color: rgba(255, 255, 255, 0.78); }
.filter-pill:hover { background: rgba(255, 255, 255, 0.7); }

/* --- Glass modals --- */
.modal-backdrop {
  background: rgba(15, 23, 42, 0.32);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
}
.modal-card {
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.58) 0%, rgba(219, 234, 254, 0.36) 55%, rgba(191, 219, 254, 0.48) 100%);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.30), inset 0 1px 0 rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(28px) saturate(170%);
  -webkit-backdrop-filter: blur(28px) saturate(170%);
  color: #0f172a;
}
.checkout-modal {
  border: 1px solid rgba(255, 255, 255, 0.85);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.58) 0%, rgba(219, 234, 254, 0.36) 55%, rgba(191, 219, 254, 0.48) 100%);
}
.detail-cover-wrap { background: transparent; border-color: rgba(255, 255, 255, 0.5); }
.detail-summary, .detail-full-description { background: rgba(255, 255, 255, 0.55); border-color: rgba(255, 255, 255, 0.72); }
.checkout-product { background: rgba(255, 255, 255, 0.55); }
.checkout-product-cover { background: rgba(255, 255, 255, 0.25); border-color: rgba(255, 255, 255, 0.5); }
#checkoutForm input { background: rgba(255, 255, 255, 0.55); }
#checkoutForm input:focus { background: rgba(255, 255, 255, 0.85); }
.detail-author { color: #475569; }
.detail-summary > span { color: #2563eb; }
.detail-summary p { color: #334155; }
.detail-inclusion { color: #334155; }
.detail-full-description h3 { color: #0f172a; }
.detail-full-description p { color: #334155; }
.checkout-product-copy h3 { color: #0f172a; }
#checkoutForm label { color: #475569; }
.modal-backdrop, .modal-card { scrollbar-width: none; -ms-overflow-style: none; }
.modal-backdrop::-webkit-scrollbar, .modal-card::-webkit-scrollbar { width: 0; height: 0; display: none; }
.modal-card > .modal-close { position: sticky; top: 8px; right: auto; z-index: 6; margin: -18px 0 -20px auto; }
@media (max-width: 760px) {
  .modal-card > .modal-close { margin-top: -10px; margin-bottom: -28px; }
}
.detail-cover-wrap img { cursor: zoom-in; }
.cover-zoom { position: fixed; inset: 0; z-index: 80; }
.cover-zoom-scrim {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.76);
  backdrop-filter: blur(12px) saturate(130%);
  -webkit-backdrop-filter: blur(12px) saturate(130%);
}
/* Scroll region alag rakha hai taaki backdrop-filter close button ka containing block na bane. */
.cover-zoom-scroll {
  position: absolute;
  inset: 0;
  display: flex;
  overflow: auto;
  align-items: flex-start;
  justify-content: center;
  padding: 54px 14px 40px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.cover-zoom-scroll::-webkit-scrollbar { width: 0; height: 0; display: none; }
.cover-zoom-scroll img {
  display: block;
  flex: 0 0 auto;
  max-width: 100%;
  height: auto;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 26px 74px rgba(0, 0, 0, 0.55);
  cursor: zoom-out;
}
.cover-zoom-close {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  cursor: pointer;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.cover-zoom-close:hover { background: rgba(255, 255, 255, 0.32); }
.cover-zoom-hint {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  padding: 7px 14px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 9999px;
  background: rgba(15, 23, 42, 0.6);
  color: rgba(255, 255, 255, 0.92);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
@media (max-width: 760px) {
  .cover-zoom-scroll { padding: 50px 10px 46px; }
  .cover-zoom-hint { font-size: 10px; padding: 6px 11px; }
}
@media (prefers-reduced-motion: reduce) {
  .flag-tricolor, .flag-wave, .flag-ripple, .flag-chakra { animation: none; }
}