/* ==========================================================================
   The Abb Lab — Premium Creative Laboratory
   ========================================================================== */

/* --- Custom Properties --- */
:root {
  --color-bg: #0a0b0f;
  --color-bg-elevated: #111318;
  --color-bg-card: #161820;
  --color-bg-card-hover: #1c1f2a;

  --color-text: #f1f5f9;
  --color-text-muted: #94a3b8;
  --color-text-subtle: #64748b;

  --color-teal: #2dd4bf;
  --color-teal-dim: rgba(45, 212, 191, 0.15);
  --color-purple: #8b5cf6;
  --color-purple-dim: rgba(139, 92, 246, 0.15);
  --color-indigo: #6366f1;
  --color-copper: #d4a574;
  --color-bitcoin: #f7931a;
  --color-bitcoin-dim: rgba(247, 147, 26, 0.15);

  --gradient-brand: linear-gradient(135deg, var(--color-teal) 0%, var(--color-indigo) 50%, var(--color-purple) 100%);
  --gradient-text: linear-gradient(135deg, #e2e8f0 0%, var(--color-teal) 40%, var(--color-purple) 100%);

  --font-serif: 'Instrument Serif', Georgia, 'Times New Roman', serif;
  --font-sans: 'Outfit', system-ui, -apple-system, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow-teal: 0 0 40px rgba(45, 212, 191, 0.15);
  --shadow-glow-purple: 0 0 60px rgba(139, 92, 246, 0.12);

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --header-height: 72px;
  --container-max: 1200px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text-muted);
  background-color: var(--color-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

::selection {
  background: var(--color-teal-dim);
  color: var(--color-text);
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.section {
  padding-block: var(--space-2xl);
  position: relative;
}

/* --- Typography --- */
.section__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: var(--space-sm);
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.section__desc {
  margin-top: var(--space-sm);
  max-width: 52ch;
  font-size: 1.05rem;
  color: var(--color-text-subtle);
}

.section__header {
  margin-bottom: var(--space-xl);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: var(--radius-full);
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-base),
    background var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--gradient-brand);
  color: var(--color-bg);
  box-shadow: var(--shadow-glow-teal);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-teal), 0 8px 24px rgba(45, 212, 191, 0.25);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid rgba(148, 163, 184, 0.25);
  backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  border-color: var(--color-teal);
  color: var(--color-teal);
  background: var(--color-teal-dim);
  transform: translateY(-2px);
}

.btn--small {
  padding: 0.625rem 1.25rem;
  font-size: 0.8rem;
}

.btn--full {
  width: 100%;
}

.btn__loader {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

.btn.is-loading .btn__text {
  opacity: 0;
}

.btn.is-loading .btn__loader {
  display: block;
  position: absolute;
}

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

/* --- Header / Nav --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  transition:
    background var(--transition-base),
    backdrop-filter var(--transition-base),
    box-shadow var(--transition-base);
}

.site-header.is-scrolled {
  background: rgba(10, 11, 15, 0.85);
  backdrop-filter: blur(16px) saturate(1.4);
  box-shadow: 0 1px 0 rgba(148, 163, 184, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--color-text);
  transition: opacity var(--transition-fast);
}

.nav__logo:hover {
  opacity: 0.85;
}

.nav__logo-icon {
  transition: transform var(--transition-base);
}

.nav__logo:hover .nav__logo-icon {
  transform: rotate(15deg);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gradient-brand);
  transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--color-text);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  width: 100%;
}

.nav__link--cta {
  padding: 0.5rem 1.25rem;
  border: 1px solid rgba(45, 212, 191, 0.3);
  border-radius: var(--radius-full);
  color: var(--color-teal);
}

.nav__link--cta::after {
  display: none;
}

.nav__link--cta:hover {
  background: var(--color-teal-dim);
  border-color: var(--color-teal);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  z-index: 110;
}

.nav__toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition:
    transform var(--transition-base),
    opacity var(--transition-fast);
}

.nav__toggle.is-open .nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle.is-open .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav__toggle.is-open .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Nav dropdown */
.nav__dropdown {
  position: relative;
}

.nav__dropdown-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  padding: 0;
}

.nav__dropdown-btn svg {
  transition: transform var(--transition-fast);
}

.nav__dropdown.is-open .nav__dropdown-btn svg {
  transform: rotate(180deg);
}

.nav__dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 160px;
  padding: 0.5rem;
  background: var(--color-bg-card);
  border: 1px solid rgba(148, 163, 184, 0.1);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast),
    visibility var(--transition-fast);
  z-index: 120;
}

.nav__dropdown.is-open .nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown-link {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.nav__dropdown-link:hover {
  background: var(--color-teal-dim);
  color: var(--color-text);
}

.nav__dropdown-link::after {
  display: none;
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__logo-bg {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  user-select: none;
  animation: heroLogoBreathe 8s ease-in-out infinite;
}

.hero__logo-line {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 0.85;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.07;
  white-space: nowrap;
}

.hero__logo-line--top {
  font-size: clamp(3rem, 10vw, 7rem);
  font-style: italic;
  letter-spacing: 0.05em;
  margin-bottom: -0.1em;
}

.hero__logo-line--main {
  font-size: clamp(5rem, 18vw, 14rem);
  letter-spacing: -0.03em;
}

@keyframes heroLogoBreathe {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.02); opacity: 0.95; }
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 80%);
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}

.hero__glow--teal {
  width: 500px;
  height: 500px;
  top: 10%;
  right: -10%;
  background: rgba(45, 212, 191, 0.08);
  animation: glowFloat 12s ease-in-out infinite;
}

.hero__glow--purple {
  width: 400px;
  height: 400px;
  bottom: 5%;
  left: -5%;
  background: rgba(139, 92, 246, 0.08);
  animation: glowFloat 12s ease-in-out infinite reverse;
}

@keyframes glowFloat {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(30px, -20px); }
  66% { transform: translate(-20px, 15px); }
}

.hero__particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--color-teal);
  opacity: 0;
  animation: particleDrift linear infinite;
}

@keyframes particleDrift {
  0% {
    opacity: 0;
    transform: translateY(0) scale(0);
  }
  10% {
    opacity: 0.6;
    transform: translateY(-10px) scale(1);
  }
  90% {
    opacity: 0.3;
  }
  100% {
    opacity: 0;
    transform: translateY(-120px) scale(0.5);
  }
}

.hero__content {
  position: relative;
  z-index: 1;
  padding-block: var(--space-xl);
}

.hero__eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: var(--space-md);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--color-text);
  letter-spacing: -0.02em;
  max-width: 14ch;
  margin-bottom: var(--space-md);
}

.hero__title em {
  font-style: italic;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__tagline {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--color-text-subtle);
  max-width: 42ch;
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.hero__scroll {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  opacity: 0.5;
}

.hero__scroll-text {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero__scroll-line {
  display: block;
  width: 40px;
  height: 1px;
  background: var(--color-text-subtle);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-teal);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* --- Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--transition-slow),
    transform var(--transition-slow);
}

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

/* Stagger children in hero */
.hero__content .reveal:nth-child(1) { transition-delay: 0.1s; }
.hero__content .reveal:nth-child(2) { transition-delay: 0.2s; }
.hero__content .reveal:nth-child(3) { transition-delay: 0.35s; }
.hero__content .reveal:nth-child(4) { transition-delay: 0.5s; }
.hero__content .reveal:nth-child(5) { transition-delay: 0.65s; }

/* --- About --- */
.about {
  background: var(--color-bg);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.about__lead {
  font-size: 1.15rem;
  color: var(--color-text);
  margin-bottom: var(--space-md);
  line-height: 1.8;
}

.about__lead strong {
  color: var(--color-teal);
  font-weight: 500;
}

.about__content p {
  margin-bottom: var(--space-md);
}

.about__stats {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.about__stat {
  display: flex;
  flex-direction: column;
}

.about__stat-value {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-text);
  line-height: 1;
}

.about__stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-top: 0.25rem;
}

/* Flask visual */
.about__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 320px;
}

.about__flask {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
}

.about__flask-neck {
  width: 24px;
  height: 40px;
  border: 2px solid rgba(45, 212, 191, 0.4);
  border-bottom: none;
  border-radius: 4px 4px 0 0;
}

.about__flask-body {
  width: 120px;
  height: 140px;
  border: 2px solid rgba(45, 212, 191, 0.4);
  border-radius: 8px 8px 40px 40px;
  position: relative;
  overflow: hidden;
  background: rgba(17, 19, 24, 0.6);
}

.about__flask-liquid {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 65%;
  background: linear-gradient(180deg, var(--color-purple-dim) 0%, rgba(45, 212, 191, 0.25) 100%);
  animation: liquidBubble 4s ease-in-out infinite;
}

@keyframes liquidBubble {
  0%, 100% { height: 65%; }
  50% { height: 68%; }
}

.about__flask-bubbles span {
  position: absolute;
  border-radius: 50%;
  background: rgba(45, 212, 191, 0.4);
  animation: bubbleRise 3s ease-in infinite;
}

.about__flask-bubbles span:nth-child(1) {
  width: 8px;
  height: 8px;
  left: 30%;
  bottom: 20%;
  animation-delay: 0s;
}

.about__flask-bubbles span:nth-child(2) {
  width: 5px;
  height: 5px;
  left: 55%;
  bottom: 35%;
  animation-delay: 1s;
}

.about__flask-bubbles span:nth-child(3) {
  width: 6px;
  height: 6px;
  left: 70%;
  bottom: 15%;
  animation-delay: 2s;
}

@keyframes bubbleRise {
  0% { transform: translateY(0); opacity: 0.6; }
  100% { transform: translateY(-80px); opacity: 0; }
}

.about__flask-base {
  width: 60px;
  height: 8px;
  background: rgba(148, 163, 184, 0.15);
  border-radius: 2px;
  margin-top: 4px;
}

.about__orbit {
  position: absolute;
  width: 260px;
  height: 260px;
}

.about__orbit-ring {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(139, 92, 246, 0.15);
  border-radius: 50%;
  animation: orbitSpin 20s linear infinite;
}

.about__orbit-dot {
  position: absolute;
  top: 0;
  left: 50%;
  width: 8px;
  height: 8px;
  margin-left: -4px;
  margin-top: -4px;
  background: var(--color-purple);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--color-purple);
  animation: orbitSpin 20s linear infinite;
  transform-origin: 50% 134px;
}

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

/* --- Shop --- */
.shop {
  background: var(--color-bg-elevated);
}

.shop__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--space-lg);
}

.shop__filter {
  padding: 0.5rem 1.125rem;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  background: var(--color-bg-card);
  border: 1px solid rgba(148, 163, 184, 0.1);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
}

.shop__filter:hover {
  border-color: rgba(45, 212, 191, 0.3);
  color: var(--color-text);
}

.shop__filter.is-active {
  background: var(--color-teal-dim);
  border-color: var(--color-teal);
  color: var(--color-teal);
}

.shop__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

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

.merch-card__badge {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  z-index: 2;
  padding: 0.25rem 0.625rem;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-bitcoin);
  background: rgba(10, 11, 15, 0.8);
  border: 1px solid rgba(247, 147, 26, 0.3);
  border-radius: var(--radius-full);
}

.merch-card__badge--limited {
  color: var(--color-purple);
  border-color: rgba(139, 92, 246, 0.3);
}

.merch-card {
  position: relative;
}

.merch-card__image--btc {
  background:
    radial-gradient(circle at 50% 40%, var(--color-bitcoin-dim) 0%, transparent 55%),
    linear-gradient(160deg, #161820 0%, #1f1a14 100%);
}

.merch-card__image--btc2 {
  background:
    radial-gradient(circle at 50% 40%, rgba(247, 147, 26, 0.2) 0%, transparent 55%),
    linear-gradient(160deg, #161820 0%, #1a1510 100%);
}

.merch-card__image--btc3 {
  background:
    radial-gradient(circle at 50% 40%, rgba(247, 147, 26, 0.12) 0%, transparent 55%),
    linear-gradient(160deg, #161820 0%, #181610 100%);
}

.merch-card__image--realms {
  background:
    radial-gradient(circle at 30% 60%, rgba(139, 92, 246, 0.25) 0%, transparent 50%),
    radial-gradient(circle at 70% 30%, rgba(45, 212, 191, 0.15) 0%, transparent 40%),
    linear-gradient(160deg, #12101a 0%, #1a1428 100%);
}

.merch-card__image--realms2 {
  background:
    radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.2) 0%, transparent 60%),
    linear-gradient(160deg, #100e18 0%, #1c1630 100%);
}

/* --- Collections --- */
.collections {
  background: var(--color-bg);
}

.collections__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.collection-card {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--color-bg-card);
  border: 1px solid rgba(148, 163, 184, 0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition:
    transform var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base);
}

.collection-card:hover {
  transform: translateY(-4px);
  border-color: rgba(139, 92, 246, 0.15);
  box-shadow: var(--shadow-md), var(--shadow-glow-purple);
}

.collection-card--featured {
  border-color: rgba(139, 92, 246, 0.2);
}

.collection-card__visual {
  height: 180px;
  position: relative;
}

.collection-card__visual--realms {
  background:
    radial-gradient(ellipse at 40% 60%, rgba(139, 92, 246, 0.3) 0%, transparent 60%),
    linear-gradient(135deg, #0f0d18 0%, #221a35 50%, #0d1520 100%);
}

.collection-card__visual--btc {
  background:
    radial-gradient(ellipse at 50% 50%, var(--color-bitcoin-dim) 0%, transparent 60%),
    linear-gradient(135deg, #141210 0%, #1f1810 50%, #12100e 100%);
}

.collection-card__visual--core {
  background:
    radial-gradient(ellipse at 50% 50%, var(--color-teal-dim) 0%, transparent 60%),
    linear-gradient(135deg, #111318 0%, #161820 50%, #111520 100%);
}

.collection-card__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
}

.collection-card__body {
  padding: var(--space-md);
}

.collection-card__status {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: 0.5rem;
}

.collection-card__status--live {
  color: var(--color-teal);
}

.collection-card__title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.collection-card__desc {
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
  line-height: 1.7;
}

/* --- Library Hub --- */
.library-hub {
  background: var(--color-bg-elevated);
}

.library-hub__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.hub-card {
  display: block;
  padding: var(--space-md);
  background: var(--color-bg-card);
  border: 1px solid rgba(148, 163, 184, 0.06);
  border-radius: var(--radius-lg);
  transition:
    transform var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base);
}

.hub-card:hover {
  transform: translateY(-4px);
  border-color: rgba(45, 212, 191, 0.2);
  box-shadow: var(--shadow-glow-teal);
}

.hub-card__icon {
  display: block;
  font-size: 1.5rem;
  color: var(--color-teal);
  margin-bottom: 0.75rem;
  opacity: 0.8;
}

.hub-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-text);
  margin-bottom: 0.35rem;
}

.hub-card__desc {
  font-size: 0.85rem;
  color: var(--color-text-subtle);
  line-height: 1.6;
}

/* --- Library Sections --- */
.library-section {
  background: var(--color-bg);
  border-top: 1px solid rgba(148, 163, 184, 0.04);
}

.library-section--alt {
  background: var(--color-bg-elevated);
}

.library-section__header {
  margin-bottom: var(--space-lg);
}

.media-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.media-card {
  background: var(--color-bg-card);
  border: 1px solid rgba(148, 163, 184, 0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition:
    transform var(--transition-base),
    border-color var(--transition-base);
  display: block;
  color: inherit;
}

.media-card:hover {
  transform: translateY(-2px);
  border-color: rgba(148, 163, 184, 0.12);
}

.media-card--featured:hover {
  border-color: rgba(45, 212, 191, 0.25);
  box-shadow: var(--shadow-glow-teal);
}

.media-card--featured .media-card__tag {
  color: var(--color-teal);
}

.media-card__visual--radio {
  background:
    radial-gradient(circle at 40% 50%, rgba(51, 255, 102, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 70% 30%, rgba(139, 92, 246, 0.15) 0%, transparent 40%),
    linear-gradient(135deg, #0f1a14 0%, #1a1528 50%, #111318 100%);
}

.media-card__live {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  padding: 0.25rem 0.625rem;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ff2222;
  background: rgba(10, 11, 15, 0.8);
  border: 1px solid rgba(255, 34, 34, 0.3);
  border-radius: var(--radius-full);
  animation: ledPulse 1.5s ease-in-out infinite;
}

.media-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: var(--space-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-teal);
  transition: gap var(--transition-fast);
}

.media-card--featured:hover .media-card__cta {
  gap: 0.65rem;
}

.media-card--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  padding: var(--space-md);
  border-style: dashed;
  opacity: 0.7;
}

.media-card--empty:hover {
  transform: none;
}

.media-card__visual {
  height: 140px;
  position: relative;
}

.media-card__visual--audio {
  background: linear-gradient(135deg, #1a1f2e 0%, #1f2d3d 50%, #1a2e2a 100%);
}

.media-card__visual--video {
  background: linear-gradient(135deg, #1f1a2e 0%, #2a1f3d 50%, #1a252e 100%);
}

.media-card__visual--docs {
  background: linear-gradient(135deg, #1a222e 0%, #2d1f35 50%, #1f2a1e 100%);
}

.media-card__visual--tools {
  background: linear-gradient(135deg, #1a1f2e 0%, #2d1f3d 50%, #1a2a2e 100%);
}

.media-card__visual--pictures {
  background: linear-gradient(135deg, #221a2e 0%, #1f2d35 50%, #1a2820 100%);
}

.media-card__visual--ai {
  background: linear-gradient(135deg, #1a182e 0%, #2d1f45 50%, #1a2a3e 100%);
}

.media-card__body {
  padding: var(--space-md);
}

.media-card__tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: 0.5rem;
}

.media-card__title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--color-text);
  margin-bottom: 0.35rem;
}

.media-card__desc {
  font-size: 0.85rem;
  line-height: 1.6;
}

/* --- Releases --- */
.releases {
  background: var(--color-bg-elevated);
}

.releases__timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.release-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-card);
  border: 1px solid rgba(148, 163, 184, 0.06);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast);
}

.release-item:hover {
  border-color: rgba(45, 212, 191, 0.15);
}

.release-item__date {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-teal);
  letter-spacing: 0.05em;
}

.release-item__type {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: 0.25rem;
}

.release-item__title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.release-item__content p {
  font-size: 0.9rem;
}

/* --- Archive --- */
.archive {
  background: var(--color-bg);
}

.archive__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.archive-card {
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px dashed rgba(148, 163, 184, 0.12);
  border-radius: var(--radius-lg);
  text-align: center;
  opacity: 0.8;
}

.archive-card__status {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: 0.5rem;
}

.archive-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

/* --- Subscribe --- */
.subscribe {
  background: var(--color-bg-elevated);
}

.subscribe__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--color-bg-card);
  border: 1px solid rgba(45, 212, 191, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glow-teal);
}

.subscribe__content p {
  margin-top: var(--space-sm);
  max-width: 40ch;
}

.subscribe__form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: flex-start;
}

.subscribe__form .form__input {
  flex: 1;
  min-width: 200px;
}

.subscribe__form .form__status {
  width: 100%;
  text-align: left;
}

/* --- Merch (shared card styles) --- */

.merch__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.merch-card {
  background: var(--color-bg-card);
  border: 1px solid rgba(148, 163, 184, 0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition:
    transform var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base);
}

.merch-card:hover {
  transform: translateY(-4px);
  border-color: rgba(139, 92, 246, 0.15);
  box-shadow: var(--shadow-md), var(--shadow-glow-purple);
}

.merch-card__image {
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-slow);
}

.merch-card:hover .merch-card__image {
  transform: scale(1.03);
}

.merch-card__image--1 {
  background:
    radial-gradient(circle at 50% 40%, rgba(45, 212, 191, 0.15) 0%, transparent 50%),
    linear-gradient(160deg, #161820 0%, #1c1f2a 100%);
}

.merch-card__image--2 {
  background:
    radial-gradient(circle at 50% 40%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
    linear-gradient(160deg, #161820 0%, #1f1a2a 100%);
}

.merch-card__image--3 {
  background:
    radial-gradient(circle at 50% 40%, rgba(212, 165, 116, 0.12) 0%, transparent 50%),
    linear-gradient(160deg, #161820 0%, #1a1c20 100%);
}

.merch-card__image--4 {
  background:
    radial-gradient(circle at 50% 40%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
    linear-gradient(160deg, #161820 0%, #1a1e2a 100%);
}

.merch-card__image::after {
  content: '';
  position: absolute;
  inset: 20%;
  border: 1px dashed rgba(148, 163, 184, 0.12);
  border-radius: var(--radius-md);
}

.merch-card__info {
  padding: var(--space-md);
  text-align: center;
}

.merch-card__title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.merch-card__price {
  font-size: 0.9rem;
  color: var(--color-copper);
  margin-bottom: var(--space-sm);
  font-weight: 500;
}

/* --- Contact --- */
.contact {
  background: var(--color-bg-elevated);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.contact__desc {
  margin-top: var(--space-sm);
  margin-bottom: var(--space-lg);
  max-width: 40ch;
}

.contact__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact__link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.contact__link:hover {
  color: var(--color-teal);
}

.contact__link svg {
  flex-shrink: 0;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.contact__link:hover svg {
  opacity: 1;
}

.contact__form {
  background: var(--color-bg-card);
  border: 1px solid rgba(148, 163, 184, 0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.form__group {
  margin-bottom: var(--space-md);
}

.form__label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: 0.4rem;
  letter-spacing: 0.03em;
}

.form__input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: var(--radius-sm);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.form__input::placeholder {
  color: var(--color-text-subtle);
}

.form__input:focus {
  outline: none;
  border-color: rgba(45, 212, 191, 0.4);
  box-shadow: 0 0 0 3px var(--color-teal-dim);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 5l3 3 3-3' stroke='%2394a3b8' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form__status {
  margin-top: var(--space-sm);
  font-size: 0.85rem;
  text-align: center;
  min-height: 1.25rem;
}

.form__status.is-success {
  color: var(--color-teal);
}

.form__status.is-error {
  color: #f87171;
}

/* --- Footer --- */
.footer {
  padding: var(--space-lg) 0;
  border-top: 1px solid rgba(148, 163, 184, 0.06);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  text-align: center;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-text);
}

.footer__name {
  display: block;
  font-family: var(--font-serif);
  font-size: 1rem;
}

.footer__parent {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-top: 0.15rem;
}

.footer__copy {
  font-size: 0.8rem;
  color: var(--color-text-subtle);
}

.footer__nav {
  display: flex;
  gap: var(--space-md);
}

.footer__nav a {
  font-size: 0.8rem;
  color: var(--color-text-subtle);
  transition: color var(--transition-fast);
}

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

/* ==========================================================================
   Responsive — Tablet+
   ========================================================================== */
@media (min-width: 640px) {
  .shop__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .media-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .library-hub__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) {
  .about__grid {
    grid-template-columns: 1.2fr 1fr;
  }

  .collections__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .collection-card--featured {
    grid-column: span 1;
  }

  .contact__grid {
    grid-template-columns: 1fr 1.2fr;
    align-items: start;
  }

  .subscribe__inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

@media (min-width: 1024px) {
  .shop__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .library-hub__grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* ==========================================================================
   Responsive — Mobile Nav
   ========================================================================== */
@media (max-width: 767px) {
  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    background: rgba(10, 11, 15, 0.97);
    backdrop-filter: blur(20px);
    opacity: 0;
    visibility: hidden;
    transition:
      opacity var(--transition-base),
      visibility var(--transition-base);
  }

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

  .nav__link {
    font-size: 1.25rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn {
    text-align: center;
  }

  .about__stats {
    gap: var(--space-md);
  }

  .about__stat-value {
    font-size: 1.5rem;
  }

  .nav__dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    margin-top: 0.5rem;
    display: none;
    text-align: center;
  }

  .nav__dropdown.is-open .nav__dropdown-menu {
    display: block;
    transform: none;
  }

  .release-item {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .shop__grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Reduced Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}