:root {
  --bg: #07111f;
  --bg-soft: #0d1c31;
  --surface: rgba(13, 28, 49, 0.72);
  --surface-light: rgba(255, 255, 255, 0.08);
  --text: #f4f7fb;
  --muted: #a9bdd8;
  --line: rgba(255, 255, 255, 0.12);
  --blue: #36a3ff;
  --blue-deep: #0e66c1;
  --cyan: #77e7ff;
  --orange: #ff7a18;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: min(1180px, calc(100vw - 2rem));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(54, 163, 255, 0.16), transparent 30%),
    radial-gradient(circle at 85% 15%, rgba(119, 231, 255, 0.18), transparent 22%),
    linear-gradient(160deg, #030915 0%, #08172a 38%, #0b203a 100%);
  color: var(--text);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 140px 140px;
  mask-image: radial-gradient(circle at center, black 50%, transparent 95%);
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(5, 12, 22, 0.55);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-badge {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, var(--blue), var(--blue-deep));
  box-shadow: 0 16px 40px rgba(14, 102, 193, 0.35);
  font-family: "Sora", sans-serif;
  font-weight: 800;
}

.brand strong,
.brand span {
  display: block;
}

.brand strong,
.hero h1,
.section-heading h2,
.focus-panel h2,
.site-footer h3 {
  font-family: "Sora", sans-serif;
}

.brand span,
.hero-text,
.section-heading p,
.collection-card p,
.focus-description,
.experience-copy p,
.testimonial span,
.faq-list p,
.site-footer,
.product-card p {
  color: var(--muted);
}

.nav-links {
  display: flex;
  gap: 1.25rem;
}

.nav-links a {
  color: #d8e7f7;
  font-size: 0.96rem;
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 52px;
  padding: 0 1.3rem;
  border-radius: 999px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.nav-cta,
.button-primary {
  color: #fff;
  background: linear-gradient(135deg, #ff8925 0%, #ff5e00 100%);
  box-shadow: 0 14px 35px rgba(255, 107, 24, 0.28);
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.nav-cta:hover,
.button:hover {
  transform: translateY(-2px);
}

.hero {
  padding: 5rem 0 3rem;
}

.hero-grid,
.focus-grid,
.experience-grid,
.faq-grid,
.footer-grid {
  display: grid;
  gap: 2rem;
}

.hero-grid,
.focus-grid,
.experience-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: 0.96;
  max-width: 9ch;
}

.hero-text {
  max-width: 58ch;
  font-size: 1.08rem;
  line-height: 1.7;
}

.hero-actions,
.focus-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.8rem;
}

.hero-highlights {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  gap: 0.8rem;
}

.hero-highlights li,
.feature-list div {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #deebfa;
}

.hero-visual {
  position: relative;
  min-height: 640px;
  transform-style: preserve-3d;
  transition: transform 0.25s ease;
}

.hero-card {
  position: absolute;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
}

.hero-card img,
.gallery-main img,
.thumb img,
.price-panel img,
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.hero-card-main {
  inset: 0 3rem 5rem 0;
}

.hero-card-mini {
  width: 220px;
  height: 250px;
  right: 0;
  bottom: 0;
}

.floating-note {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  display: grid;
  gap: 0.3rem;
  padding: 1rem 1.2rem;
  border-radius: 20px;
  background: rgba(8, 18, 32, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
}

.floating-note span,
.price-label,
.product-tag,
.tag {
  color: var(--cyan);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.float {
  animation: float 5s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-14px); }
}

.trust-strip,
.section {
  padding: 2rem 0 5rem;
}

.browse-bar {
  padding: 0 0 2rem;
}

.browse-bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
}

.browse-copy h2 {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.catalog-tools {
  display: grid;
  gap: 1rem;
  justify-items: end;
}

.filter-row,
.spec-pills,
.buying-perks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.filter-chip {
  min-height: 48px;
  padding: 0 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-chip.is-active {
  background: linear-gradient(135deg, rgba(255, 122, 24, 0.25), rgba(54, 163, 255, 0.25));
  border-color: rgba(119, 231, 255, 0.4);
}

.search-box,
.catalog-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  min-height: 54px;
  padding: 0 1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
}

.search-box {
  min-width: min(420px, 100%);
}

.search-box input {
  width: min(320px, 100%);
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
}

.search-box input::placeholder {
  color: var(--muted);
}

.trust-grid,
.collection-grid,
.testimonial-grid {
  display: grid;
  gap: 1.3rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.trust-grid article,
.collection-card,
.testimonial,
.product-card,
.focus-panel,
.gallery-main,
.thumb,
.price-panel,
.faq-list details {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
}

.trust-grid article,
.collection-card,
.testimonial {
  padding: 1.5rem;
}

.trust-grid i,
.testimonial i {
  color: var(--cyan);
  font-size: 1.3rem;
}

.section-dark {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
}

.section-heading {
  max-width: 820px;
  margin-bottom: 2rem;
}

.section-heading h2,
.focus-panel h2,
.experience-copy h2,
.site-footer h3 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.02;
}

.product-grid {
  display: grid;
  gap: 1.4rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-card {
  padding: 0.95rem;
  cursor: pointer;
  transition: transform 0.35s ease, border-color 0.35s ease;
}

.product-card.is-hidden {
  display: none;
}

.product-card:hover,
.collection-card:hover,
.testimonial:hover {
  transform: translateY(-8px);
  border-color: rgba(119, 231, 255, 0.32);
}

.card-top,
.card-meta,
.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.product-tag,
.tag,
.stock-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.stock-pill {
  padding: 0.7rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #dceefe;
  font-size: 0.9rem;
}

.icon-button,
.button-link,
.thumb {
  border: 0;
  cursor: pointer;
}

.icon-button {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: white;
}

.card-image {
  aspect-ratio: 1 / 1;
  margin: 1rem 0;
  border-radius: 18px;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(54, 163, 255, 0.18), transparent 45%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
}

.card-body h3 {
  margin: 0;
  font-size: 1.22rem;
}

.card-body p {
  min-height: 3.2em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.button-link {
  background: transparent;
  color: white;
  padding: 0;
}

.collections {
  position: relative;
}

.collection-card {
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: end;
  background:
    linear-gradient(180deg, transparent, rgba(4, 14, 24, 0.8)),
    radial-gradient(circle at top right, rgba(54, 163, 255, 0.32), transparent 38%),
    var(--surface);
}

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

.gallery-main {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  padding: 1rem;
}

.gallery-main img {
  border-radius: 22px;
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.thumb {
  padding: 0.55rem;
  overflow: hidden;
}

.thumb.active {
  border: 1px solid rgba(119, 231, 255, 0.5);
  box-shadow: 0 10px 30px rgba(119, 231, 255, 0.14);
}

.thumb img {
  border-radius: 16px;
  aspect-ratio: 1 / 1;
}

.focus-panel {
  padding: 2rem;
}

.spec-pills {
  margin-top: 1.25rem;
}

.spec-pill,
.perk {
  padding: 0.8rem 1rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.focus-description {
  line-height: 1.7;
}

.price-row {
  margin: 1.6rem 0;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.price-row strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 2rem;
}

.option-group {
  margin-top: 1.25rem;
}

.option-group > span {
  display: block;
  margin-bottom: 0.75rem;
  color: #dceefe;
}

.option-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.chip {
  min-width: 88px;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s ease;
}

.chip.is-active {
  background: linear-gradient(135deg, rgba(54, 163, 255, 0.25), rgba(119, 231, 255, 0.2));
  border-color: rgba(119, 231, 255, 0.55);
}

.feature-list {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.6rem;
}

.buying-perks {
  margin-top: 1.6rem;
}

.perk {
  display: inline-flex;
  gap: 0.65rem;
  align-items: center;
  color: #deebfa;
}

.experience-copy .metrics {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.metrics article {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
}

.metrics strong {
  font-size: 1.6rem;
  color: var(--cyan);
}

.price-panel {
  position: relative;
  overflow: hidden;
  min-height: 620px;
}

.price-panel img {
  height: 100%;
  width: 100%;
  background:
    radial-gradient(circle at top center, rgba(54, 163, 255, 0.16), transparent 32%),
    #06111f;
}

.price-overlay {
  position: absolute;
  inset: auto 1.2rem 1.2rem 1.2rem;
  padding: 1.2rem;
  border-radius: 22px;
  background: rgba(4, 14, 24, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.testimonial {
  min-height: 220px;
  display: grid;
  gap: 1rem;
}

.testimonial p {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.7;
}

.comparison-table {
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(16px);
}

.comparison-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.2fr 0.6fr;
  gap: 1rem;
  padding: 1.2rem 1.4rem;
  border-bottom: 1px solid var(--line);
}

.comparison-row:last-child {
  border-bottom: 0;
}

.comparison-head {
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
  background: rgba(255, 255, 255, 0.04);
}

.faq-grid {
  grid-template-columns: 0.9fr 1.1fr;
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 1rem;
}

.faq-list details {
  padding: 1.2rem 1.4rem;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
}

.faq-list p {
  margin-bottom: 0;
  line-height: 1.7;
}

.site-footer {
  padding: 1rem 0 3rem;
}

.product-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.product-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.product-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 8, 15, 0.76);
  backdrop-filter: blur(12px);
}

.product-modal__dialog {
  position: relative;
  width: min(1120px, calc(100vw - 1.5rem));
  max-height: calc(100vh - 1.5rem);
  overflow: auto;
  padding: 1rem;
  border-radius: 30px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at top right, rgba(54, 163, 255, 0.16), transparent 28%),
    rgba(5, 12, 22, 0.96);
  box-shadow: var(--shadow);
}

.product-modal__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
  align-items: start;
}

.product-modal__close {
  position: sticky;
  top: 0;
  margin-left: auto;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  cursor: pointer;
  z-index: 2;
  font-size: 1.7rem;
  line-height: 1;
}

.focus-panel--modal {
  min-height: 100%;
}

.footer-grid {
  grid-template-columns: 1.4fr 1fr;
  align-items: center;
  padding: 2rem;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top right, rgba(54, 163, 255, 0.18), transparent 30%),
    rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}

.footer-links {
  display: grid;
  gap: 1rem;
  justify-items: end;
}

.footer-links a {
  display: inline-flex;
  gap: 0.7rem;
  align-items: center;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .hero-grid,
  .focus-grid,
  .experience-grid,
  .faq-grid,
  .footer-grid,
  .product-grid,
  .trust-grid,
  .collection-grid,
  .testimonial-grid,
  .comparison-row {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }

  .hero-visual {
    min-height: 520px;
  }

  .hero-card-main {
    inset: 0 2rem 4rem 0;
  }

  .hero-card-mini {
    width: 180px;
    height: 210px;
  }

  .footer-links {
    justify-items: start;
  }

  .catalog-tools {
    justify-items: start;
  }

  .product-modal__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 3rem;
  }

  .nav {
    flex-wrap: wrap;
  }

  .brand {
    width: 100%;
  }

  .hero h1,
  .section-heading h2,
  .focus-panel h2,
  .experience-copy h2,
  .site-footer h3 {
    font-size: 2.4rem;
  }

  .hero-visual {
    min-height: 420px;
  }

  .hero-card-main {
    inset: 0 0 4rem 0;
  }

  .hero-card-mini {
    width: 140px;
    height: 160px;
  }

  .floating-note,
  .stock-pill {
    font-size: 0.8rem;
  }

  .gallery-thumbs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}