/* ============================================
   GAS NOIR — Brand Stylesheet
   ============================================ */

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

/* ── Variables ── */
:root {
  --black:   #0E0E0E;
  --cream:   #F5F1E8;
  --charcoal: #2B2B2B;
  --grey:    #BDBDBD;
  --white:   #ffffff;

  --font-heading: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;

  --nav-h: 56px;
  --transition: 0.3s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--cream);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ============================================
   NAV
   ============================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  background: transparent;
  transition: background var(--transition), backdrop-filter var(--transition);
}

.nav.scrolled {
  background: var(--black);
}

.nav__logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.18em;
  color: var(--white);
  text-transform: uppercase;
}

.nav__links {
  display: flex;
  gap: 36px;
}

.nav__links a {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
  opacity: 0.75;
  transition: opacity var(--transition);
}

.nav__links a:hover { opacity: 1; }

/* ============================================
   HERO VIDEO
   ============================================ */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  background: var(--black);
  overflow: hidden;
}

.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Gradient overlay — subtle vignette at bottom */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(14,14,14,0.25) 0%,
    transparent 30%,
    transparent 65%,
    rgba(14,14,14,0.55) 100%
  );
  pointer-events: none;
}

/* Wordmark bottom-left */
.hero__wordmark {
  position: absolute;
  bottom: 28px;
  left: 32px;
  z-index: 10;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.22em;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
}

/* Custom video controls — bottom-right */
.hero__controls {
  position: absolute;
  bottom: 24px;
  right: 32px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero__btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.35);
  background: rgba(14,14,14,0.5);
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition), background var(--transition);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero__btn:hover {
  border-color: rgba(255,255,255,0.8);
  background: rgba(14,14,14,0.75);
}

.hero__btn svg { width: 16px; height: 16px; fill: currentColor; }

/* Click-to-play overlay (used only on about page video) */
.video-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(14,14,14,0.35);
  cursor: pointer;
  transition: opacity var(--transition);
  z-index: 5;
}

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

.play-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(14,14,14,0.7);
  border: 2px solid rgba(255,255,255,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
}

.play-icon svg { width: 28px; height: 28px; fill: white; margin-left: 4px; }

/* ============================================
   TAGLINE / STATEMENT
   ============================================ */
.statement {
  background: var(--cream);
  padding: 72px 32px;
  text-align: center;
  border-top: 1px solid rgba(43,43,43,0.12);
}

.statement p {
  font-family: var(--font-heading);
  font-size: clamp(22px, 4vw, 42px);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--charcoal);
  max-width: 640px;
  margin: 0 auto;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
  padding: 48px 24px 20px;
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.section-header__title {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--charcoal);
}

.section-header__count {
  font-size: 10px;
  color: var(--grey);
  letter-spacing: 0.1em;
}

/* ============================================
   PRODUCT/MODEL GRID (UY Studio style)
   ============================================ */
.grid-section {
  background: var(--cream);
  padding: 0 16px 64px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
}

.grid-card {
  position: relative;
  background: var(--cream);
  cursor: pointer;
  overflow: hidden;
}

.grid-card__img {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: #e8e4db;
}

.grid-card__img img {
  transition: transform 0.55s ease;
  object-fit: cover;
}

.grid-card:hover .grid-card__img img {
  transform: scale(1.03);
}

.grid-card__label {
  padding: 8px 4px 14px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.grid-card__name {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--charcoal);
}

.grid-card__tag {
  font-size: 10px;
  color: var(--grey);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Flatlay section tweak: slightly larger gap */
.grid--flatlay {
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.grid--flatlay .grid-card__img {
  aspect-ratio: 1/1;
}

/* ── Nav cart toggle ── */
.nav__cart {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  color: var(--white);
  opacity: 0.75;
  display: flex;
  align-items: center;
  transition: opacity var(--transition);
}
.nav__cart:hover { opacity: 1; }
.nav__cart svg { width: 18px; height: 18px; fill: currentColor; }

/* ============================================
   COMMERCE — price, buy button, sold-out
   ============================================ */
.grid-card__price {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--charcoal);
  white-space: nowrap;
}

.grid-card__buy {
  display: block;
  width: 100%;
  margin: 0 0 14px;
  padding: 9px 8px;
  background: var(--black);
  color: var(--cream);
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background var(--transition), opacity var(--transition);
}
.grid-card__buy:hover { background: var(--charcoal); }
.grid-card__buy:disabled { opacity: 0.6; cursor: default; }

/* Sold-out state */
.grid-card--sold { cursor: default; }
.grid-card--sold .grid-card__img img { opacity: 0.55; filter: grayscale(0.4); }
.grid-card--sold:hover .grid-card__img img { transform: none; }

.grid-card__sold-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 4;
  padding: 4px 9px;
  background: var(--black);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* Hide the Buy SDK's default floating cart toggle — we use the nav cart */
.shopify-buy__cart-toggle-wrapper { display: none !important; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--black);
  color: var(--cream);
  padding: 56px 32px 40px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.footer__tagline {
  font-size: 12px;
  color: var(--grey);
  line-height: 1.6;
  max-width: 220px;
}

.footer__social {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey);
  margin-top: 4px;
  transition: color var(--transition);
}

.footer__social:hover { color: var(--cream); }

.footer__nav-group h4 {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 16px;
}

.footer__nav-group ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__nav-group a {
  font-size: 13px;
  color: rgba(245,241,232,0.7);
  letter-spacing: 0.04em;
  transition: color var(--transition);
}

.footer__nav-group a:hover { color: var(--cream); }

.footer__bottom {
  background: var(--black);
  border-top: 1px solid rgba(245,241,232,0.08);
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__copy {
  font-size: 11px;
  color: rgba(245,241,232,0.3);
  letter-spacing: 0.06em;
}

/* ============================================
   ABOUT PAGE — VIDEO SECTION
   ============================================ */
.about-hero {
  position: relative;
  width: 100%;
  background: var(--black);
  margin-top: var(--nav-h);
}

.about-hero__video-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.about-hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ============================================
   ABOUT — BRAND STORY
   ============================================ */
.about-story {
  background: var(--cream);
  padding: 80px 32px 100px;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}

.about-story__heading {
  font-family: var(--font-heading);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--charcoal);
  position: sticky;
  top: calc(var(--nav-h) + 40px);
}

.about-story__body {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-story__body p {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 300;
  line-height: 1.75;
  color: var(--charcoal);
  opacity: 0.85;
}

.about-story__body p strong {
  font-weight: 500;
  opacity: 1;
  color: var(--charcoal);
}

.about-divider {
  width: 32px;
  height: 1px;
  background: var(--charcoal);
  opacity: 0.25;
}

/* ============================================
   LAZY LOAD FADE-IN
   ============================================ */
.lazy {
  opacity: 0;
  transition: opacity 0.5s ease;
}

.lazy.loaded {
  opacity: 1;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .grid { grid-template-columns: repeat(3, 1fr); }
  .grid--flatlay { grid-template-columns: repeat(3, 1fr); }
  .footer { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav { padding: 0 20px; }
  .nav__links { gap: 20px; }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .grid--flatlay { grid-template-columns: repeat(2, 1fr); }
  .statement { padding: 52px 24px; }
  .about-story { grid-template-columns: 1fr; gap: 40px; }
  .about-story__heading { position: static; }
  .footer { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
  .hero__wordmark { font-size: 11px; left: 20px; }
  .hero__controls { right: 20px; }
  .section-header { padding: 32px 16px 12px; }
}