/* ============================================
   NEXUS STORE — CSS
   Dark Tech · Purple · Glassmorphism
   ============================================ */

:root {
  --purple-vivid: #a855f7;
  --purple-bright: #c084fc;
  --purple-dark: #7c3aed;
  --purple-deep: #4c1d95;
  --purple-glow: rgba(168, 85, 247, 0.35);
  --purple-subtle: rgba(168, 85, 247, 0.12);

  --bg-void: #050508;
  --bg-base: #0a0a12;
  --bg-card: rgba(255, 255, 255, 0.035);
  --bg-card-hover: rgba(255, 255, 255, 0.065);
  --bg-glass: rgba(10, 10, 20, 0.7);

  --text-primary: #f4f0ff;
  --text-secondary: #a89bc4;
  --text-muted: #5c5475;

  --border-subtle: rgba(168, 85, 247, 0.15);
  --border-card: rgba(255, 255, 255, 0.06);
  --border-glow: rgba(168, 85, 247, 0.45);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --font-display: "Syne", sans-serif;
  --font-mono: "Space Mono", monospace;

  --transition: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── RESET & BASE ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-display);
  background: var(--bg-void);
  color: var(--text-primary);
  overflow-x: hidden;
  cursor: none;
}

a {
  text-decoration: none;
  color: inherit;
}
button {
  font-family: var(--font-display);
  cursor: none;
}
input,
textarea {
  font-family: var(--font-display);
}
img {
  max-width: 100%;
}

/* ── CUSTOM CURSOR ── */
.cursor {
  width: 8px;
  height: 8px;
  background: var(--purple-vivid);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition:
    width 0.15s,
    height 0.15s,
    background 0.15s;
}
.cursor-follower {
  width: 28px;
  height: 28px;
  border: 1.5px solid var(--purple-vivid);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition:
    transform 0.12s var(--transition),
    width 0.2s,
    height 0.2s,
    border-color 0.2s;
  opacity: 0.7;
}
body:has(button:hover) .cursor,
body:has(a:hover) .cursor {
  width: 14px;
  height: 14px;
}
body:has(button:hover) .cursor-follower,
body:has(a:hover) .cursor-follower {
  width: 44px;
  height: 44px;
  border-color: var(--purple-bright);
  opacity: 0.4;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-void);
}
::-webkit-scrollbar-thumb {
  background: var(--purple-dark);
  border-radius: 3px;
}

/* ── UTILS ── */
.gradient-text {
  background: linear-gradient(
    135deg,
    var(--purple-vivid),
    var(--purple-bright)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--purple-vivid);
  display: block;
  margin-bottom: 12px;
}
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: linear-gradient(135deg, var(--purple-dark), var(--purple-vivid));
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  transition:
    transform 0.2s var(--transition),
    box-shadow 0.2s var(--transition);
  box-shadow: 0 0 24px rgba(168, 85, 247, 0.3);
}
.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--purple-vivid), #ec4899);
  opacity: 0;
  transition: opacity 0.3s;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(168, 85, 247, 0.5);
}
.btn-primary:hover::before {
  opacity: 1;
}
.btn-primary span,
.btn-primary svg {
  position: relative;
  z-index: 1;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  transition: all 0.2s var(--transition);
}
.btn-ghost:hover {
  border-color: var(--purple-vivid);
  color: var(--purple-bright);
  background: var(--purple-subtle);
}

.btn-nav {
  padding: 9px 22px;
  background: var(--purple-subtle);
  color: var(--purple-bright);
  font-size: 0.85rem;
  font-weight: 700;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: all 0.2s var(--transition);
}
.btn-nav:hover {
  background: var(--purple-dark);
  color: #fff;
  border-color: var(--purple-dark);
}

.w-full {
  width: 100%;
  justify-content: center;
}

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition:
    background 0.3s,
    backdrop-filter 0.3s,
    border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border-subtle);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 40px;
  height: 68px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}
.logo-icon {
  color: var(--purple-vivid);
  font-size: 1.5rem;
}
.logo-text {
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.nav-links a:hover {
  color: var(--text-primary);
}
.nav-cta {
  margin-left: 16px;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  transition: all 0.3s var(--transition);
  border-radius: 2px;
}

/* ── MOBILE MENU ── */
.mobile-menu {
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 999;
  transform: translateY(-100%);
  opacity: 0;
  transition:
    transform 0.3s var(--transition),
    opacity 0.3s;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.mobile-menu ul {
  list-style: none;
  padding: 16px 24px;
}
.mobile-menu li {
  padding: 14px 0;
  border-bottom: 1px solid var(--border-card);
}
.mobile-menu a {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.mobile-menu a:hover {
  color: var(--purple-vivid);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  position: relative;
  padding: 0 40px;
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}

.hero-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(168, 85, 247, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 85, 247, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: orbFloat 8s ease-in-out infinite alternate;
}
.glow-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(124, 58, 237, 0.18),
    transparent 70%
  );
  top: -200px;
  left: -100px;
  animation-delay: 0s;
}
.glow-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(
    circle,
    rgba(168, 85, 247, 0.14),
    transparent 70%
  );
  top: 40%;
  right: -50px;
  animation-delay: -3s;
}
.glow-3 {
  width: 350px;
  height: 350px;
  background: radial-gradient(
    circle,
    rgba(236, 72, 153, 0.08),
    transparent 70%
  );
  bottom: -100px;
  left: 30%;
  animation-delay: -5s;
}
.noise-overlay {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: 0.4;
}

@keyframes orbFloat {
  from {
    transform: translate(0, 0) scale(1);
  }
  to {
    transform: translate(30px, 20px) scale(1.08);
  }
}

.hero-content {
  padding-top: 80px;
  animation: heroIn 0.9s var(--transition) both;
}
@keyframes heroIn {
  from {
    opacity: 0;
    transform: translateY(32px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--purple-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--purple-bright);
  letter-spacing: 0.08em;
  margin-bottom: 28px;
}
.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--purple-vivid);
  border-radius: 50%;
  animation: badgePulse 1.5s ease-in-out infinite;
}
@keyframes badgePulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(0.7);
  }
}

.hero-title {
  font-size: clamp(3rem, 5.5vw, 5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.title-line {
  display: block;
}
.title-line.accent {
  background: linear-gradient(
    135deg,
    var(--purple-vivid) 20%,
    var(--purple-bright) 60%,
    #c0a0ff
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 52px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 20px;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.stat-num {
  font-size: 1.3rem;
  font-weight: 800;
  background: linear-gradient(
    135deg,
    var(--purple-vivid),
    var(--purple-bright)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border-card);
}

/* Hero Visual */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 80px;
  animation: heroIn 0.9s 0.2s var(--transition) both;
}

.product-showcase {
  position: relative;
  width: 360px;
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.showcase-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  animation: ringRotate 20s linear infinite;
}
.ring-outer {
  width: 340px;
  height: 340px;
  animation-duration: 25s;
  border-style: dashed;
  border-color: rgba(168, 85, 247, 0.1);
}
.ring-mid {
  width: 260px;
  height: 260px;
  animation-duration: 18s;
  animation-direction: reverse;
  border-color: rgba(168, 85, 247, 0.18);
}
.ring-inner {
  width: 180px;
  height: 180px;
  animation-duration: 12s;
  border-color: rgba(168, 85, 247, 0.3);
}
@keyframes ringRotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.showcase-icon {
  position: relative;
  z-index: 2;
  font-size: 5rem;
  filter: drop-shadow(0 0 24px rgba(168, 85, 247, 0.5));
  animation: iconBob 3s ease-in-out infinite;
}
.icon-glow {
  position: absolute;
  inset: -30%;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.3), transparent 70%);
  animation: iconGlow 3s ease-in-out infinite;
}
@keyframes iconBob {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}
@keyframes iconGlow {
  0%,
  100% {
    opacity: 0.5;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.15);
  }
}

.orbit-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--purple-vivid);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--purple-vivid);
}
.orbit-1 {
  animation: orbit1 6s linear infinite;
  top: 50%;
  transform-origin: 130px 0;
}
.orbit-2 {
  animation: orbit1 9s linear infinite reverse;
  top: 50%;
  transform-origin: 170px 0;
  animation-delay: -2s;
  background: var(--purple-bright);
}
.orbit-3 {
  animation: orbit1 12s linear infinite;
  top: 50%;
  transform-origin: 90px 0;
  animation-delay: -4s;
  background: #ec4899;
  width: 5px;
  height: 5px;
}
@keyframes orbit1 {
  from {
    transform: rotate(0deg) translateX(130px) rotate(0deg);
  }
  to {
    transform: rotate(360deg) translateX(130px) rotate(-360deg);
  }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: fadeInUp 1s 1.2s var(--transition) both;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--purple-vivid));
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,
  100% {
    opacity: 0.4;
  }
  50% {
    opacity: 1;
  }
}

/* ── FEATURES ── */
.features {
  padding: 120px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-card {
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition:
    transform 0.3s var(--transition),
    border-color 0.3s,
    background 0.3s;
  animation: fadeInUp 0.6s var(--transition) both;
}
.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--purple-subtle), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-subtle);
  background: var(--bg-card-hover);
}
.feature-card:hover::before {
  opacity: 1;
}
.feature-card:hover .icon-bg {
  box-shadow: 0 0 24px var(--purple-glow);
}

.feature-icon {
  margin-bottom: 20px;
}
.icon-bg {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--purple-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--purple-vivid);
  transition: box-shadow 0.3s;
}
.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.feature-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── STORE ── */
.store {
  padding: 120px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.store-filters {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 8px 20px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid var(--border-card);
  border-radius: 100px;
  transition: all 0.2s var(--transition);
}
.filter-btn:hover {
  border-color: var(--border-subtle);
  color: var(--text-primary);
}
.filter-btn.active {
  background: var(--purple-subtle);
  border-color: var(--border-subtle);
  color: var(--purple-bright);
}

.products-grid {
  display: flex;
  justify-content: center;
  align-items: center;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  transition:
    transform 0.35s var(--transition),
    border-color 0.35s,
    box-shadow 0.35s;
  animation: fadeInUp 0.6s var(--transition) both;
}
.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-subtle);
  box-shadow: 0 20px 60px rgba(168, 85, 247, 0.12);
}
.product-card.featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
}
.product-card.featured:hover {
  box-shadow: 0 20px 80px rgba(168, 85, 247, 0.2);
}

.card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 4px 10px;
  background: var(--purple-dark);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: 100px;
  z-index: 2;
}
.card-badge.sale {
  left: auto;
  right: 16px;
  background: linear-gradient(135deg, #ec4899, #f43f5e);
}

.card-image {
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    145deg,
    rgba(124, 58, 237, 0.08),
    rgba(168, 85, 247, 0.04)
  );
  position: relative;
  overflow: hidden;
}
.featured .card-image {
  height: 100%;
  min-height: 280px;
}

.product-visual {
  position: relative;
  width: 160px;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pv-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(168, 85, 247, 0.25);
  animation: ringRotate 10s linear infinite;
}
.pv-core {
  width: 90px;
  height: 90px;
  background: var(--purple-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.8rem;
  animation: iconBob 4s ease-in-out infinite;
  box-shadow: 0 0 30px rgba(168, 85, 247, 0.25);
}
.featured .pv-core {
  width: 110px;
  height: 110px;
  font-size: 3.5rem;
}
.pv-specs {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 6px;
  right: -10px;
}
.pv-specs span {
  padding: 3px 8px;
  background: rgba(10, 10, 20, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--purple-bright);
  backdrop-filter: blur(10px);
  white-space: nowrap;
}
.product-visual.alt {
}
.product-visual.alt2 .pv-ring {
  animation-direction: reverse;
}

.card-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card-category {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--purple-vivid);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.card-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
}
.featured .card-title {
  font-size: 1.5rem;
}

.card-desc {
  font-size: 0.83rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.card-specs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.card-specs span {
  padding: 3px 10px;
  background: var(--purple-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-secondary);
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-card);
  margin-top: auto;
}
.card-price {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.price-old {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-decoration: line-through;
}
.price-current {
  font-size: 1.3rem;
  font-weight: 800;
  background: linear-gradient(
    135deg,
    var(--purple-vivid),
    var(--purple-bright)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn-buy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--purple-subtle);
  color: var(--purple-bright);
  font-size: 0.83rem;
  font-weight: 700;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: all 0.2s var(--transition);
  white-space: nowrap;
}
.btn-buy:hover {
  background: var(--purple-dark);
  color: #fff;
  border-color: var(--purple-dark);
  transform: scale(1.04);
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.4);
}
.btn-buy:active {
  transform: scale(0.97);
}
.btn-buy.adding {
  animation: buyPop 0.3s var(--transition);
}
@keyframes buyPop {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.12);
    background: var(--purple-dark);
    color: #fff;
  }
  100% {
    transform: scale(1);
  }
}

/* ── CTA BANNER ── */
.cta-banner {
  margin: 0 40px 80px;
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  padding: 64px 60px;
}
.cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(124, 58, 237, 0.2) 0%,
    rgba(168, 85, 247, 0.1) 50%,
    rgba(236, 72, 153, 0.08) 100%
  );
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
}
.cta-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.2), transparent 70%);
  top: -100px;
  right: -100px;
  filter: blur(40px);
}
.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
}
.cta-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--purple-bright);
  display: block;
  margin-bottom: 16px;
}
.cta-content h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.2;
}
.cta-content h2 span {
  background: linear-gradient(
    135deg,
    var(--purple-vivid),
    var(--purple-bright)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cta-content p {
  color: var(--text-secondary);
  margin-bottom: 28px;
  font-size: 0.95rem;
}
.cta-content strong {
  color: var(--purple-bright);
}

/* ── CONTACT ── */
.contact {
  padding: 120px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  margin: 16px 0 20px;
  line-height: 1.15;
}
.contact-info > p {
  color: var(--text-secondary);
  line-height: 1.75;
  font-size: 0.95rem;
  margin-bottom: 36px;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.channel {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  transition: all 0.2s var(--transition);
}
.channel:hover {
  border-color: var(--border-subtle);
  background: var(--bg-card-hover);
}
.channel-icon {
  font-size: 1.4rem;
  width: 40px;
  text-align: center;
}
.channel-name {
  display: block;
  font-size: 0.87rem;
  font-weight: 700;
  color: var(--text-primary);
}
.channel-info {
  display: block;
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}
.form-group input,
.form-group textarea {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  transition:
    border-color 0.2s,
    background 0.2s;
  resize: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--border-subtle);
  background: rgba(168, 85, 247, 0.05);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

/* ── FOOTER ── */
.footer {
  border-top: 1px solid var(--border-card);
  padding: 60px 40px 32px;
  max-width: 1200px;
  margin: 0 auto;
}
.footer-content {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  margin-bottom: 48px;
}
.footer-brand p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 14px;
  line-height: 1.6;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col > span {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.footer-col a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-col a:hover {
  color: var(--purple-vivid);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border-card);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ── TOAST ── */
.cart-toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 5000;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  backdrop-filter: blur(20px);
  box-shadow:
    0 8px 40px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(168, 85, 247, 0.15);
  transform: translateX(120%);
  transition: transform 0.4s var(--transition);
}
.cart-toast.show {
  transform: translateX(0);
}
.toast-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--purple-dark), var(--purple-vivid));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: #fff;
  font-weight: 900;
  box-shadow: 0 0 16px var(--purple-glow);
}
.cart-toast strong {
  display: block;
  font-size: 0.87rem;
  color: var(--text-primary);
}
.cart-toast span {
  display: block;
  font-size: 0.77rem;
  color: var(--text-secondary);
}

/* ── ANIMATIONS ── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.feature-card[data-delay="0"] {
  animation-delay: 0ms;
}
.feature-card[data-delay="100"] {
  animation-delay: 100ms;
}
.feature-card[data-delay="200"] {
  animation-delay: 200ms;
}
.feature-card[data-delay="300"] {
  animation-delay: 300ms;
}

/* Intersection observer classes */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.7s var(--transition),
    transform 0.7s var(--transition);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 100px;
  }
  .hero-visual {
    padding-top: 0;
    order: -1;
    padding-bottom: 40px;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-stats {
    justify-content: center;
  }
  .hero-badge {
    margin: 0 auto 28px;
  }

  .product-showcase {
    width: 280px;
    height: 280px;
  }
  .ring-outer {
    width: 260px;
    height: 260px;
  }
  .ring-mid {
    width: 200px;
    height: 200px;
  }
  .ring-inner {
    width: 140px;
    height: 140px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-grid {
    grid-template-columns: 1fr;
  }
  .product-card.featured {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }
  .featured .card-image {
    min-height: 200px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 0 20px;
  }
  .features,
  .store,
  .contact,
  .footer {
    padding-left: 20px;
    padding-right: 20px;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .nav-links,
  .nav-cta {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .cta-banner {
    margin: 0 20px 60px;
    padding: 48px 28px;
  }
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
  .hero-title {
    font-size: 2.6rem;
  }
  body {
    cursor: auto;
  }
  .cursor,
  .cursor-follower {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-stats {
    flex-wrap: wrap;
    justify-content: center;
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .btn-primary,
  .btn-ghost {
    width: 100%;
    justify-content: center;
  }
  .footer-links {
    grid-template-columns: 1fr;
  }
}