:root {
  --color-bg: #0a0a0b;
  --color-surface: #141416;
  --color-border: #27272a;
  --color-text: #fafafa;
  --color-text-muted: #a1a1aa;
  --color-accent: #f97316;
  --color-accent-hover: #fb923c;
  --font-display: "Bebas Neue", sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

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

.hidden {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */
.header {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.logo {
  display: inline-block;
  text-decoration: none;
}

.logo-img {
  display: block;
  height: 2.25rem;
  width: auto;
  object-fit: contain;
}

/* Hero */
.hero {
  padding: 4rem 0 5rem;
  background: #212b36;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

@media (min-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.hero-content {
  text-align: center;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 4rem);
  letter-spacing: 0.02em;
  margin: 0 0 1rem;
  line-height: 1.1;
}

.hero-brand {
  font-size: 0.875rem;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0 0 0.5rem;
  font-weight: 600;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 32ch;
  margin: 0 auto 1rem;
}

.hero-price {
  margin: 0 0 1.5rem;
}

.price-amount {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.75rem);
  letter-spacing: 0.02em;
  color: var(--color-accent);
}

.hero-note {
  margin: 1rem 0 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 6px;
  transition: background 0.2s, transform 0.15s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--color-accent);
  color: #0a0a0b;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

#cta-buy-now {
  background: #ffad00;
}
#cta-buy-now:hover {
  background: #ffb81a;
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

/* Product gallery – reserve space to avoid CLS */
.product-gallery {
  max-width: 420px;
  margin: 0 auto;
  min-height: calc(420px + 4rem + 0.75rem); /* main 1:1 + thumbs row + gap */
}

.gallery-main {
  position: relative;
  aspect-ratio: 1;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.gallery-main-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  cursor: pointer;
}

.gallery-zoom {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  border-radius: 6px;
  background: rgba(10, 10, 11, 0.7);
  cursor: pointer;
  z-index: 2;
}

.gallery-zoom::after {
  content: "";
  position: absolute;
  inset: 0.5rem;
  border: 2px solid var(--color-text);
  border-radius: 2px;
  box-sizing: border-box;
}

.gallery-zoom:hover {
  background: rgba(10, 10, 11, 0.9);
}

.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  border-radius: 6px;
  background: rgba(10, 10, 11, 0.7);
  color: var(--color-text);
  font-size: 1.25rem;
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-nav:hover {
  background: rgba(10, 10, 11, 0.9);
}

.gallery-prev {
  left: 0.75rem;
}

.gallery-next {
  right: 0.75rem;
}

.gallery-nav::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
}

.gallery-next::before {
  transform: rotate(135deg);
}

.gallery-thumbs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  min-height: 4rem; /* reserve one row before thumbs are injected */
}

.gallery-thumb {
  width: 4rem;
  height: 4rem;
  border-radius: 6px;
  border: 2px solid var(--color-border);
  overflow: hidden;
  cursor: pointer;
  flex-shrink: 0;
  background: var(--color-surface);
}

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

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

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
}

.lightbox[hidden] {
  display: none;
}

.lightbox-content {
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 85vh;
  width: auto;
  height: auto;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.75rem;
  height: 2.75rem;
  border: none;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 1001;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-close::before,
.lightbox-close::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1.25rem;
  height: 2px;
  background: currentColor;
}

.lightbox-close::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.lightbox-close::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 3rem;
  height: 3rem;
  border: none;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
  cursor: pointer;
  z-index: 1001;
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
  left: 1rem;
}

.lightbox-next {
  right: 1rem;
}

.lightbox-nav::before {
  content: "";
  width: 0.6rem;
  height: 0.6rem;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
}

.lightbox-next::before {
  transform: rotate(135deg);
}

/* Product details – reserve space to avoid CLS */
.product-details {
  padding: 2.5rem 0 3rem;
  background: var(--color-surface);
  min-height: 10rem;
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  max-width: 32rem;
  margin: 0 auto;
}

.detail-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
}

.detail-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.detail-value {
  font-weight: 600;
}

.detail-value.availability {
  color: #22c55e;
}

/* Shipping */
.shipping-section {
  padding: 2.5rem 0 3rem;
}

.shipping-list {
  list-style: none;
  padding: 0;
  margin: 0;
  max-width: 24rem;
  margin: 0 auto;
}

.shipping-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.shipping-list li:last-child {
  border-bottom: none;
}

/* Benefits */
.benefits {
  padding: 3rem 0 4rem;
  background: var(--color-surface);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  letter-spacing: 0.02em;
  text-align: center;
  margin: 0 0 2rem;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.benefit-card {
  padding: 1.5rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.benefit-icon {
  display: block;
  color: var(--color-accent);
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.benefit-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
}

.benefit-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* CTA section */
.cta-section {
  padding: 4rem 0 5rem;
  text-align: center;
}

.cta-heading {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2rem);
  letter-spacing: 0.02em;
  margin: 0 0 1.5rem;
  max-width: 24ch;
  margin-left: auto;
  margin-right: auto;
}

.cta-note {
  margin: 1rem 0 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* New sections (Tailwind helpers) */
.heading-font {
  font-family: var(--font-display);
}
.glass {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.card-hover {
  transition: background-color 0.2s, border-color 0.2s;
}
.card-hover:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}
.btn-glow:hover {
  box-shadow: 0 25px 50px -12px rgba(249, 115, 22, 0.25);
}

/* Reviews section */
.glass-card {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.gradient-text {
  background: linear-gradient(135deg, #f97316 0%, #fb923c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.bg-gradient-main {
  background: linear-gradient(135deg, #f97316 0%, #fb923c 100%);
}

/* Footer */
.footer {
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Final CTA section (restored “before” look) */
.cta-final {
  position: relative;
  padding: 8rem 1.5rem;
  text-align: center;
}
.cta-final-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent, rgba(249, 115, 22, 0.1));
  z-index: -1;
}
.cta-final-heading {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  margin: 0 0 2rem;
  text-transform: uppercase;
  font-style: italic;
  letter-spacing: -0.05em;
  color: var(--color-text);
}
.cta-final-heading-accent {
  color: var(--color-accent);
  font-style: italic;
}
.cta-final-text {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 42rem;
  margin: 0 auto 3rem;
  line-height: 1.6;
}
.cta-final-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .cta-final-actions {
    flex-direction: row;
  }
}
.cta-final-btn {
  display: inline-block;
  padding: 1.1rem 3.5rem;
  font-size: 1.125rem;
  font-weight: 900;
  text-transform: uppercase;
  text-decoration: none;
  color: #000000;
  background: #ffffff;
  border-radius: 9999px;
  border: none;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
  transition: background 0.2s, color 0.2s, box-shadow 0.2s, transform 0.1s;
}
.cta-final-btn:hover {
  background: var(--color-accent);
  color: #0a0a0b;
  box-shadow: 0 25px 50px -12px rgba(249, 115, 22, 0.25);
  transform: translateY(-1px);
}
.cta-final-chat {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  text-decoration: underline;
  text-decoration-color: #ffffff;
  text-underline-offset: 0.2em;
}
.cta-final-chat:hover {
  color: #f9fafb;
}

/* Inventory section – 2x4 grid, dark cards */
.inventory-section {
  padding: 6rem 1.5rem;
  background-color: rgba(23, 23, 23, 0.5);
}
.inventory-inner {
  max-width: 80rem;
  margin-left: auto;
  margin-right: auto;
}
.inventory-header {
  text-align: center;
  margin-bottom: 4rem;
}
.inventory-title {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 900;
  margin: 0 0 1rem;
  text-transform: uppercase;
  color: var(--color-text);
}
.inventory-subtitle {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  margin: 0;
}
.inventory-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 768px) {
  .inventory-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .inventory-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
.inventory-card {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1.5rem;
  padding: 2rem;
  transition: background-color 0.2s, border-color 0.2s;
}
.inventory-card:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}
.inventory-card-last {
  border-color: rgba(249, 115, 22, 0.2);
}
.inventory-card-label {
  font-family: ui-monospace, monospace;
  font-size: 0.75rem;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.inventory-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
  color: var(--color-text);
}
.inventory-card-desc {
  font-size: 0.875rem;
  line-height: 1.625;
  color: var(--color-text-muted);
  margin: 0;
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  width: 3rem;
  height: 3rem;
  border: none;
  border-radius: 50%;
  background: var(--color-accent);
  color: #0a0a0b;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.4);
  transition: opacity 0.2s, transform 0.2s, background 0.2s;
}

.back-to-top:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
}

.back-to-top:focus {
  outline: 2px solid var(--color-text);
  outline-offset: 2px;
}

.back-to-top[hidden] {
  opacity: 0;
  pointer-events: none;
}

.back-to-top-icon {
  line-height: 1;
  font-weight: 700;
}

/* Minimal utility classes to replace Tailwind CDN */

/* Layout & spacing */
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-24 { padding-top: 6rem; padding-bottom: 6rem; }
.py-32 { padding-top: 8rem; padding-bottom: 8rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.p-8 { padding: 2rem; }
.pt-6 { padding-top: 1.5rem; }
.pb-1 { padding-bottom: 0.25rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.mt-2 { margin-top: 0.5rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-7xl { max-width: 80rem; margin-left: auto; margin-right: auto; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Flex & grid */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-20 { gap: 5rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-x-4 > * + * { margin-left: 1rem; }
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.w-10 { width: 2.5rem; }
.h-10 { height: 2.5rem; }
.flex-shrink-0 { flex-shrink: 0; }

/* Responsive helpers */
@media (min-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .md\:flex-row { flex-direction: row; }
  .md\:order-1 { order: 1; }
  .md\:order-2 { order: 2; }
  .md\:text-7xl { font-size: 4.5rem; line-height: 1.05; }
}

/* Order */
.order-1 { order: 1; }
.order-2 { order: 2; }

/* Typography */
.text-center { text-align: center; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1.1; }
.text-7xl { font-size: 4.5rem; line-height: 1.05; }
.text-\[10px\] { font-size: 10px; }
.font-bold { font-weight: 700; }
.font-black { font-weight: 900; }
.font-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }
.uppercase { text-transform: uppercase; }
.italic { font-style: italic; }
.tracking-widest { letter-spacing: 0.2em; }
.tracking-tighter { letter-spacing: -0.05em; }
.tracking-\[0\.3em\] { letter-spacing: 0.3em; }
.leading-relaxed { line-height: 1.625; }
.leading-loose { line-height: 2; }

/* Text colors */
.text-gray-300 { color: #d4d4d8; }
.text-gray-400 { color: #9ca3af; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }
.text-orange-500 { color: #f97316; }
.text-black { color: #000; }
.text-white { color: #fff; }

/* Borders & radius */
.border-y { border-top: 1px solid rgba(255, 255, 255, 0.05); border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.border-t { border-top: 1px solid rgba(255, 255, 255, 0.05); }
.border-l { border-left: 1px solid rgba(255, 255, 255, 0.05); }
.border-b-2 { border-bottom-width: 2px; border-bottom-style: solid; }
.border-white\/5 { border-color: rgba(255, 255, 255, 0.05); }
.border-white\/10 { border-color: rgba(255, 255, 255, 0.1); }
.border-orange-500\/20 { border-color: rgba(249, 115, 22, 0.2); }
.rounded-2xl { border-radius: 1rem; }
.rounded-3xl { border-radius: 1.5rem; }
.rounded-full { border-radius: 9999px; }

/* Backgrounds */
.bg-white { background-color: #ffffff; }
.bg-black { background-color: #000000; }
.bg-white\/\[0\.01\] { background-color: rgba(255, 255, 255, 0.01); }
.bg-neutral-900\/50 { background-color: rgba(23, 23, 23, 0.5); }
.bg-orange-500\/20 { background-color: rgba(249, 115, 22, 0.2); }
.bg-gradient-to-b { background-image: linear-gradient(to bottom, transparent, rgba(249, 115, 22, 0.1)); }

/* Positioning */
.relative { position: relative; }
.absolute { position: absolute; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.-z-10 { z-index: -10; }

/* Effects */
.shadow-2xl { box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.45); }
.transition { transition: opacity 0.2s ease, transform 0.2s ease, background-color 0.2s ease, color 0.2s ease; }
.transition-all { transition: all 0.2s ease; }
.opacity-50 { opacity: 0.5; }
.hover\:opacity-100:hover { opacity: 1; }
.hover\:bg-orange-500:hover { background-color: #f97316; }
.hover\:text-white:hover { color: #ffffff; }