/* ============================================
   LLAVESE - Mobile-First E-Commerce
   Dark, premium, editorial aesthetic
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@200;300;400;500;600;700;800&family=Space+Mono:wght@400;700&display=swap');

:root {
  --bg: #050505;
  --bg-card: #0a0a0a;
  --bg-elevated: #111;
  --border: #1a1a1a;
  --border-light: #2a2a2a;
  --text: #f0ede8;
  --text-muted: #888;
  --text-dim: #555;
  --accent: #c8ff00;
  --accent-dim: #a0cc00;
  --danger: #ff4444;
  --font-display: 'Outfit', sans-serif;
  --font-mono: 'Space Mono', monospace;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-display);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--accent);
  color: #000;
}

/* ============================================
   LOADER
   ============================================ */

#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-inner {
  text-align: center;
}

.loader-brand {
  font-size: 2rem;
  font-weight: 200;
  letter-spacing: 0.3em;
  margin-bottom: 2rem;
  color: var(--text);
}

.loader-bar-wrap {
  width: 200px;
  height: 2px;
  background: var(--border);
  border-radius: 1px;
  overflow: hidden;
  margin: 0 auto 1rem;
}

#loader-bar {
  width: 0%;
  height: 100%;
  background: var(--accent);
  transition: width 0.15s ease;
}

#loader-percent {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* ============================================
   HEADER
   ============================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 1.5rem;
  mix-blend-mode: difference;
}

.site-header nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  font-size: 1rem;
  font-weight: 300;
  letter-spacing: 0.25em;
  color: var(--text);
  text-decoration: none;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.lang-toggle {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  background: none;
  border: 1px solid var(--text-dim);
  padding: 0.3rem 0.5rem;
  border-radius: 4px;
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: all 0.2s ease;
}

.lang-toggle:hover {
  color: var(--text);
  border-color: var(--text);
}

.nav-cta {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  padding: 0.5rem 1.2rem;
  border: 1px solid var(--text);
  border-radius: 100px;
  transition: all 0.3s ease;
}

.nav-cta:hover {
  background: var(--text);
  color: var(--bg);
}

/* ============================================
   HERO
   ============================================ */

.hero-standalone {
  position: relative;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 0 8vw;
  background: var(--bg);
  z-index: 10;
}

.hero-content {
  max-width: 600px;
}

.hero-heading {
  font-size: clamp(3.5rem, 12vw, 10rem);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero-heading span {
  display: block;
  opacity: 0;
  transform: translateY(40px);
}

.hero-tagline {
  font-size: clamp(0.9rem, 2vw, 1.2rem);
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 400px;
  opacity: 0;
  transform: translateY(20px);
}

.hero-cta-btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: var(--accent);
  color: #000;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 100px;
  opacity: 0;
  transform: translateY(20px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-cta-btn:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 30px rgba(200, 255, 0, 0.3);
}

.section-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 1.2rem;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-dim);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeInUp 1s ease 2s forwards;
}

@keyframes fadeInUp {
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
  from { transform: translateX(-50%) translateY(10px); }
}

/* ============================================
   CANVAS
   ============================================ */

.canvas-wrap {
  position: fixed;
  inset: 0;
  z-index: 1;
  clip-path: circle(0% at 50% 50%);
}

.canvas-wrap canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* ============================================
   DARK OVERLAY
   ============================================ */

#dark-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 5, 5, 0.9);
  z-index: 2;
  opacity: 0;
  pointer-events: none;
}

/* ============================================
   MARQUEE
   ============================================ */

.marquee-wrap {
  position: fixed;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 100%;
  z-index: 3;
  pointer-events: none;
  opacity: 0;
}

.marquee-text {
  font-size: 12vw;
  font-weight: 800;
  white-space: nowrap;
  color: var(--text);
  opacity: 0.06;
  letter-spacing: 0.02em;
  will-change: transform;
}

/* ============================================
   SCROLL CONTAINER
   ============================================ */

#scroll-container {
  position: relative;
  height: 900vh;
  z-index: 5;
}

/* ============================================
   SCROLL SECTIONS
   ============================================ */

.scroll-section {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  display: flex;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 5;
}

.scroll-section.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Side alignment */
.align-left {
  padding-left: 5vw;
  padding-right: 55vw;
}

.align-right {
  padding-left: 55vw;
  padding-right: 5vw;
}

.align-left .section-inner,
.align-right .section-inner {
  max-width: 40vw;
}

.section-heading {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
}

.section-body {
  font-size: clamp(0.85rem, 1.5vw, 1.05rem);
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ============================================
   TRUST BADGES
   ============================================ */

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--border-light);
  border-radius: 100px;
}

.trust-badge svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ============================================
   FEATURES
   ============================================ */

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 0.5rem;
}

.feature-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.feature-icon {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.feature-item strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.feature-item p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ============================================
   STATS
   ============================================ */

.section-stats {
  justify-content: center;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 600px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-number {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-suffix {
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 0.2rem;
}

.stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.5rem;
}

/* ============================================
   STEPS
   ============================================ */

.steps-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 0.5rem;
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.step-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  flex-shrink: 0;
}

.step p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
  padding-top: 0.15rem;
}

/* ============================================
   PRICING
   ============================================ */

.section-pricing {
  justify-content: center;
  align-items: center;
}

.pricing-inner {
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.pricing-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 2rem 0;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
  transition: border-color 0.3s ease;
}

.pricing-card:hover {
  border-color: var(--border-light);
}

.card-featured {
  border-color: var(--accent);
  background: linear-gradient(to bottom, rgba(200, 255, 0, 0.03), transparent);
}

.card-featured:hover {
  border-color: var(--accent);
}

.card-badge-space {
  height: 0;
}

.card-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #000;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.3rem 1rem;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.price {
  margin-bottom: 0.5rem;
}

.price-old {
  font-size: 0.85rem;
  color: var(--text-dim);
  text-decoration: line-through;
  display: block;
  margin-bottom: 0.3rem;
}

.price-current {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text);
}

.card-featured .price-current {
  color: var(--accent);
}

.price-per {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.price-features {
  list-style: none;
  text-align: left;
  margin-bottom: 1.5rem;
}

.price-features li {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
}

.price-features li::before {
  content: '+ ';
  color: var(--accent);
  font-weight: 700;
}

.buy-btn {
  width: 100%;
  padding: 0.85rem;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-light);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
}

.buy-btn:hover {
  background: var(--text);
  color: var(--bg);
}

.btn-featured {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

.btn-featured:hover {
  background: var(--accent-dim);
  border-color: var(--accent-dim);
  color: #000;
}

.payment-badges {
  text-align: center;
  margin-top: 1rem;
}

.payment-badges > span {
  font-size: 0.7rem;
  color: var(--text-dim);
  display: block;
  margin-bottom: 0.8rem;
}

.badge-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.badge-text {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 4px;
}

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

.section-faq {
  padding-top: 0;
}

.faq-list {
  margin-top: 0.5rem;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
}

.faq-item summary {
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.2rem;
  color: var(--accent);
  transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 0.8rem;
  padding-right: 1rem;
}

/* ============================================
   CTA
   ============================================ */

.section-cta {
  justify-content: center;
  align-items: center;
  text-align: center;
}

.cta-inner {
  max-width: 500px;
  padding: 0 2rem;
}

.cta-heading {
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 1rem;
}

.cta-sub {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 300;
  margin-bottom: 2rem;
}

.cta-button {
  display: inline-block;
  padding: 1.1rem 3rem;
  background: var(--accent);
  color: #000;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 100px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(200, 255, 0, 0.3);
}

.guarantee-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  color: var(--text-dim);
  font-size: 0.75rem;
}

.guarantee-badge svg {
  color: var(--accent);
}

/* ============================================
   STICKY MOBILE CTA
   ============================================ */

.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: rgba(5, 5, 5, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  padding: 0.8rem 1.2rem;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.sticky-cta.visible {
  transform: translateY(0);
}

.sticky-cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 600px;
  margin: 0 auto;
}

.sticky-cta-info {
  display: flex;
  flex-direction: column;
}

.sticky-price {
  font-size: 1.2rem;
  font-weight: 700;
}

.sticky-label {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.sticky-buy-btn {
  padding: 0.7rem 2rem;
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.sticky-buy-btn:active {
  transform: scale(0.96);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  position: relative;
  z-index: 10;
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 3rem 1.5rem 6rem;
}

.footer-inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.footer-logo {
  font-size: 1.2rem;
  font-weight: 200;
  letter-spacing: 0.3em;
  display: block;
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.footer-links a {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--text);
}

.footer-contact {
  margin-bottom: 1.5rem;
}

.footer-contact p {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.footer-contact a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-disclaimer {
  font-size: 0.65rem;
  color: var(--text-dim);
  font-style: italic;
}

.footer-copy {
  font-size: 0.65rem;
  color: var(--text-dim);
}

/* ============================================
   MOBILE RESPONSIVE (<768px)
   ============================================ */

@media (max-width: 768px) {
  .hero-standalone {
    padding: 0 6vw;
  }

  .hero-heading {
    font-size: clamp(3rem, 14vw, 5rem);
  }

  /* Collapse side alignment for mobile */
  .align-left,
  .align-right {
    padding-left: 6vw;
    padding-right: 6vw;
  }

  .align-left .section-inner,
  .align-right .section-inner {
    max-width: 100%;
  }

  .section-heading {
    font-size: clamp(1.8rem, 7vw, 3rem);
  }

  #scroll-container {
    height: 750vh;
  }

  .pricing-cards {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .pricing-card {
    padding: 1.5rem 1.2rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding: 0 1rem;
  }

  .marquee-text {
    font-size: 18vw;
  }

  .trust-badges {
    flex-direction: column;
  }

  .cta-heading {
    font-size: clamp(2rem, 10vw, 3.5rem);
  }

  .site-header {
    padding: 0.8rem 1rem;
  }

  .footer-links {
    gap: 1rem;
  }

  .site-footer {
    padding-bottom: 7rem;
  }
}

/* ============================================
   DESKTOP ENHANCEMENTS (>1024px)
   ============================================ */

@media (min-width: 1024px) {
  .hero-heading {
    font-size: 8rem;
  }

  .section-heading {
    font-size: 3.5rem;
  }

  .pricing-cards {
    gap: 1.5rem;
  }

  .sticky-cta {
    display: none;
  }
}

/* ============================================
   ANIMATIONS - Entry states
   ============================================ */

.scroll-section .section-label,
.scroll-section .section-heading,
.scroll-section .section-body,
.scroll-section .feature-list,
.scroll-section .steps-list,
.scroll-section .faq-list,
.scroll-section .pricing-inner,
.scroll-section .cta-inner,
.scroll-section .stats-grid,
.scroll-section .trust-badges {
  will-change: transform, opacity;
}

/* ============================================
   HEADER - Solid variant for product/checkout
   ============================================ */

.site-header--solid {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  mix-blend-mode: normal;
}

.nav-cart {
  position: relative;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
}

.cart-badge {
  position: absolute;
  top: -6px;
  right: -8px;
  background: var(--accent);
  color: #000;
  font-size: 0.6rem;
  font-weight: 700;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
}

.nav-back {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-back:hover {
  color: var(--text);
}

/* ============================================
   PRODUCT PAGE
   ============================================ */

.product-page {
  padding-top: 5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.product-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  padding: 2rem 2rem;
}

/* Gallery */
.product-gallery {
  position: sticky;
  top: 5rem;
  align-self: start;
}

.gallery-main {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1rem;
}

.gallery-thumbs {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.thumb {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  padding: 0;
  width: 60px;
  height: 60px;
  transition: border-color 0.2s;
}

.thumb.active {
  border-color: var(--accent);
}

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

/* Product Info */
.product-breadcrumb {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 0.8rem;
}

.product-breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
}

.product-title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 0.8rem;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.stars {
  display: flex;
  gap: 2px;
}

.product-price-display {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.product-price-display .price-old {
  font-size: 1rem;
  display: inline;
}

.product-price-display .price-current {
  font-size: 2rem;
  font-weight: 700;
}

.price-save {
  background: var(--accent);
  color: #000;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

/* Variant Selector */
.variant-selector {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.variant-card {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.2s;
  position: relative;
}

.variant-card.selected {
  border-color: var(--accent);
}

.variant-radio {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-light);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
}

.variant-card.selected .variant-radio {
  border-color: var(--accent);
}

.variant-card.selected .variant-radio::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--accent);
  border-radius: 50%;
}

.variant-details {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex: 1;
}

.variant-details strong {
  font-size: 0.9rem;
}

.variant-details span {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.variant-details small {
  font-size: 0.7rem;
  color: var(--text-dim);
}

.variant-badge {
  position: absolute;
  top: -8px;
  right: 12px;
  background: var(--accent);
  color: #000;
  font-size: 0.6rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Add to Cart Button */
.add-to-cart-btn {
  width: 100%;
  padding: 1rem;
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  margin-bottom: 1.2rem;
}

.add-to-cart-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(200, 255, 0, 0.25);
}

.add-to-cart-btn:active {
  transform: scale(0.98);
}

/* Trust Row */
.product-trust-row {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.product-shipping-note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-dim);
  padding: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 8px;
}

/* Details Tabs */
.product-details-section {
  padding: 2rem 2rem 0;
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid var(--border);
}

.details-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

.tab-btn {
  background: none;
  border: none;
  padding: 0.8rem 1.5rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
}

.tab-btn.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

.tab-content {
  display: none;
  padding-bottom: 2rem;
}

.tab-content.active {
  display: block;
}

.tab-content h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.tab-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.detail-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.detail-feature strong {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.3rem;
}

.detail-feature p {
  font-size: 0.8rem;
  margin-bottom: 0;
}

.detail-warning {
  background: rgba(255, 68, 68, 0.08);
  border: 1px solid rgba(255, 68, 68, 0.2);
  border-radius: 8px;
  padding: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 1.5rem;
}

.detail-warning strong {
  color: #ff6666;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-table tr {
  border-bottom: 1px solid var(--border);
}

.specs-table td {
  padding: 0.8rem 0;
  font-size: 0.85rem;
}

.specs-table td:first-child {
  color: var(--text-muted);
  width: 40%;
}

.included-list {
  list-style: none;
  padding: 0;
}

.included-list li {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.included-list li::before {
  content: '+ ';
  color: var(--accent);
  font-weight: 700;
}

/* Reviews */
.product-reviews-section {
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid var(--border);
}

.product-reviews-section h2 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
}

.reviews-summary {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.reviews-score {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
}

.reviews-stars {
  display: flex;
  gap: 2px;
}

.reviews-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.review {
  padding: 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.review-header strong {
  font-size: 0.85rem;
}

.review-badge {
  font-size: 0.65rem;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.15rem 0.5rem;
  border-radius: 100px;
  opacity: 0.7;
}

.review-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 0.5rem;
}

.review p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Disclaimer */
.product-disclaimer {
  padding: 1.5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.product-disclaimer p {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-align: center;
  font-style: italic;
}

/* Sticky Product CTA */
.sticky-product-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: rgba(5, 5, 5, 0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  padding: 0.8rem 1.2rem;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.sticky-product-cta.visible {
  transform: translateY(0);
}

/* Toast */
.toast {
  position: fixed;
  top: 5rem;
  right: 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 0.8rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  z-index: 200;
  transform: translateX(120%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.visible {
  transform: translateX(0);
}

/* ============================================
   CHECKOUT PAGE
   ============================================ */

.checkout-page {
  padding-top: 5rem;
  max-width: 1100px;
  margin: 0 auto;
  min-height: 80vh;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2rem;
  padding: 2rem;
}

.checkout-form-col h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 2rem;
}

.checkout-section {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.checkout-section h2 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

/* Form */
.form-group {
  margin-bottom: 0.8rem;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.8rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 0.9rem;
  transition: border-color 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--accent);
}

.form-group input.error,
.form-group select.error {
  border-color: var(--danger);
}

.form-group select {
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23888'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

/* Shipping Options */
.shipping-option {
  display: block;
  margin-bottom: 0.5rem;
  cursor: pointer;
}

.shipping-option input {
  display: none;
}

.shipping-option-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: border-color 0.2s;
}

.shipping-option.selected .shipping-option-content {
  border-color: var(--accent);
}

.shipping-option-content strong {
  font-size: 0.85rem;
  display: block;
}

.shipping-time {
  font-size: 0.7rem;
  color: var(--text-dim);
}

.shipping-price {
  font-size: 0.85rem;
  font-weight: 600;
}

.free-shipping-note {
  font-size: 0.75rem;
  color: var(--accent);
  margin-top: 0.5rem;
}

/* Payment Element */
#payment-element {
  min-height: 100px;
}

.payment-message {
  color: var(--danger);
  font-size: 0.8rem;
  margin-top: 0.8rem;
  padding: 0.8rem;
  background: rgba(255, 68, 68, 0.08);
  border-radius: 8px;
}

/* Place Order */
.place-order-btn {
  width: 100%;
  padding: 1.1rem;
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  margin: 1.5rem 0;
  transition: opacity 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.place-order-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid transparent;
  border-top-color: #000;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.checkout-trust {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem 0;
}

/* Order Summary */
.order-summary {
  position: sticky;
  top: 5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
}

.order-summary h2 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.cart-item {
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--border);
}

.cart-item-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}

.cart-item-info strong {
  font-size: 0.85rem;
}

.cart-item-price {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.cart-item-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.qty-btn {
  width: 28px;
  height: 28px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-value {
  font-size: 0.85rem;
  min-width: 1.5rem;
  text-align: center;
}

.remove-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.2rem;
  cursor: pointer;
  margin-left: auto;
  padding: 0 0.3rem;
}

.cart-item-total {
  font-size: 0.85rem;
  font-weight: 600;
  text-align: right;
  margin-top: 0.3rem;
}

.summary-lines {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.summary-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 0.3rem 0;
}

.summary-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.1rem;
  font-weight: 700;
  padding-top: 0.8rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--border);
}

/* ============================================
   CHECKOUT/PRODUCT - Mobile (<768px)
   ============================================ */

@media (max-width: 768px) {
  .product-hero {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1rem;
  }

  .product-gallery {
    position: static;
  }

  .gallery-main {
    aspect-ratio: 1;
  }

  .thumb {
    width: 48px;
    height: 48px;
  }

  .product-details-section,
  .product-reviews-section,
  .product-disclaimer {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .checkout-grid {
    grid-template-columns: 1fr;
    padding: 1rem;
  }

  .checkout-summary-col {
    order: -1;
  }

  .order-summary {
    position: static;
  }

  .product-trust-row {
    flex-direction: column;
    gap: 0.6rem;
  }

  .site-footer {
    padding-bottom: 5rem;
  }
}