/* ══════════════════════════════════════════════════
   MAIN STYLESHEET — DigiShop
   ══════════════════════════════════════════════════ */

/* ─── CSS Custom Properties ─────────────────────── */
:root {
  /* Accent — overridden by JS from settings */
  --accent-h: 255;
  --accent-s: 75%;
  --accent-l: 56%;
  --accent: hsl(var(--accent-h), var(--accent-s), var(--accent-l));
  --accent-glow: hsla(var(--accent-h), var(--accent-s), var(--accent-l), .45);
  --accent-soft: hsla(var(--accent-h), var(--accent-s), var(--accent-l), .12);
  --accent-hover: hsl(var(--accent-h), var(--accent-s), calc(var(--accent-l) + 8%));

  /* Spacing */
  --section-gap: 7rem;
  --card-radius: 1.25rem;
  --btn-radius: .75rem;

  /* Typography */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Outfit', var(--font-main);

  /* Transition */
  --ease: cubic-bezier(.4, 0, .2, 1);
  --speed: .35s;
}

/* ─── Dark Theme (default) ──────────────────────── */
[data-theme="dark"] {
  --bg-primary: #0a0a12;
  --bg-secondary: #12121e;
  --bg-card: rgba(20, 20, 35, .65);
  --bg-glass: rgba(18, 18, 32, .55);
  --border-glass: rgba(255, 255, 255, .06);
  --text-primary: #f0f0f5;
  --text-secondary: #9595ad;
  --text-muted: #5c5c78;
  --shadow-card: 0 8px 32px rgba(0,0,0,.35);
  --shadow-glow: 0 0 40px var(--accent-glow);
  --nav-bg: rgba(10, 10, 18, .72);
  --hero-gradient: linear-gradient(135deg, #0a0a12 0%, #15152a 50%, #0a0a12 100%);
}

/* ─── Light Theme ───────────────────────────────── */
[data-theme="light"] {
  --bg-primary: #f5f5fa;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, .72);
  --bg-glass: rgba(255, 255, 255, .6);
  --border-glass: rgba(0, 0, 0, .06);
  --text-primary: #1a1a2e;
  --text-secondary: #5a5a7a;
  --text-muted: #9595ad;
  --shadow-card: 0 8px 32px rgba(0,0,0,.08);
  --shadow-glow: 0 0 40px hsla(var(--accent-h), var(--accent-s), var(--accent-l), .2);
  --nav-bg: rgba(245, 245, 250, .78);
  --hero-gradient: linear-gradient(135deg, #f5f5fa 0%, #e8e8f5 50%, #f5f5fa 100%);
}

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

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

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background var(--speed) var(--ease), color var(--speed) var(--ease);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ─── Utility ───────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: var(--section-gap) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: .75rem;
}
.section-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, hsl(calc(var(--accent-h) + 40), 85%, 65%) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Navigation ────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  background: var(--nav-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-glass);
  transition: background var(--speed) var(--ease), box-shadow .3s var(--ease);
}
.navbar.scrolled {
  box-shadow: 0 4px 30px rgba(0,0,0,.12);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.5px;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.nav-brand .brand-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
  display: inline-block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-size: .95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  transition: color var(--speed) var(--ease);
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  transition: width var(--speed) var(--ease);
}
.nav-links a:hover::after { width: 100%; }

.nav-controls {
  display: flex;
  align-items: center;
  gap: .75rem;
}

/* Theme Toggle */
.theme-toggle {
  width: 42px;
  height: 42px;
  border: 1px solid var(--border-glass);
  border-radius: .6rem;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  transition: all var(--speed) var(--ease);
}
.theme-toggle:hover {
  border-color: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
  transform: scale(1.05);
}

/* Language Dropdown */
.lang-dropdown {
  position: relative;
}
.lang-btn {
  height: 42px;
  padding: 0 .9rem;
  border: 1px solid var(--border-glass);
  border-radius: .6rem;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: .4rem;
  transition: all var(--speed) var(--ease);
}
.lang-btn:hover {
  border-color: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
}
.lang-btn .arrow { font-size: .65rem; transition: transform .25s var(--ease); }
.lang-dropdown.open .arrow { transform: rotate(180deg); }
.lang-menu {
  position: absolute;
  top: calc(100% + .5rem);
  right: 0;
  min-width: 120px;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: .6rem;
  padding: .35rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all .25s var(--ease);
  box-shadow: var(--shadow-card);
}
.lang-dropdown.open .lang-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.lang-menu button {
  width: 100%;
  padding: .55rem .75rem;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: .88rem;
  text-align: left;
  border-radius: .4rem;
  cursor: pointer;
  transition: background .2s var(--ease);
}
.lang-menu button:hover { background: var(--accent-soft); }
.lang-menu button.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }

/* Mobile hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s;
}

/* ─── Hero Section ──────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--hero-gradient);
  position: relative;
  overflow: hidden;
  padding: 8rem 1.5rem 4rem;
}

/* Floating orbs background */
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .35;
}
.orb-1 {
  width: 500px; height: 500px;
  background: var(--accent);
  top: -10%; left: -10%;
  animation: floatOrb1 18s ease-in-out infinite;
}
.orb-2 {
  width: 350px; height: 350px;
  background: hsl(calc(var(--accent-h) + 60), 80%, 60%);
  bottom: -5%; right: -5%;
  animation: floatOrb2 22s ease-in-out infinite;
}
.orb-3 {
  width: 250px; height: 250px;
  background: hsl(calc(var(--accent-h) - 40), 70%, 50%);
  top: 40%; right: 20%;
  animation: floatOrb3 15s ease-in-out infinite;
}

/* Grid overlay */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border-glass) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-glass) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: .3;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}
.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 1.5rem;
}
.hero-content p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 2.5rem;
}

/* Glow CTA Button */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: 1rem 2.25rem;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--btn-radius);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,.15), transparent);
  opacity: 0;
  transition: opacity .3s;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-glow), 0 0 60px var(--accent-glow);
}
.btn-primary:hover::before { opacity: 1; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: 1rem 2.25rem;
  background: transparent;
  color: var(--accent);
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid var(--accent);
  border-radius: var(--btn-radius);
  cursor: pointer;
  transition: all .3s var(--ease);
}
.btn-secondary:hover {
  background: var(--accent-soft);
  box-shadow: 0 0 30px var(--accent-glow);
  transform: translateY(-2px);
}

/* ─── Product Cards ─────────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.product-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease), border-color var(--speed) var(--ease);
  position: relative;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-glow);
  border-color: hsla(var(--accent-h), var(--accent-s), var(--accent-l), .3);
}

.product-card .card-image {
  position: relative;
  height: 220px;
  background: linear-gradient(135deg, var(--bg-secondary), var(--accent-soft));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product-card .card-image img {
  height: 80%;
  width: auto;
  object-fit: contain;
  transition: transform .5s var(--ease);
}
.product-card:hover .card-image img {
  transform: scale(1.08) translateY(-4px);
}
.card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: .35rem .85rem;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  background: var(--accent);
  color: #fff;
  border-radius: 2rem;
  box-shadow: 0 4px 15px var(--accent-glow);
}

.card-body {
  padding: 1.75rem;
}
.card-body h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: .5rem;
}
.card-body .card-desc {
  color: var(--text-secondary);
  font-size: .92rem;
  margin-bottom: 1rem;
  line-height: 1.55;
}
.card-features {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.card-features li {
  font-size: .88rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.card-features li::before {
  content: '✦';
  color: var(--accent);
  font-size: .7rem;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-glass);
}
.card-price {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
}
.card-price .currency {
  font-size: 1rem;
  font-weight: 600;
  vertical-align: super;
  margin-right: 2px;
  color: var(--text-secondary);
}

.btn-buy {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .7rem 1.4rem;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: .9rem;
  border: none;
  border-radius: var(--btn-radius);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all .3s var(--ease);
}
.btn-buy::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: var(--accent);
  filter: blur(12px);
  opacity: 0;
  z-index: -1;
  transition: opacity .3s var(--ease);
}
.btn-buy:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px var(--accent-glow);
}
.btn-buy:hover::after { opacity: .5; }

/* ─── Features Section ──────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}
.feature-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--card-radius);
  padding: 2rem;
  text-align: center;
  transition: all var(--speed) var(--ease);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: hsla(var(--accent-h), var(--accent-s), var(--accent-l), .2);
  box-shadow: var(--shadow-card);
}
.feature-card:hover::before { opacity: 1; }

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.25rem;
  border-radius: 1rem;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  transition: all .3s var(--ease);
}
.feature-card:hover .feature-icon {
  background: var(--accent);
  box-shadow: 0 0 25px var(--accent-glow);
  transform: scale(1.1);
}
.feature-card:hover .feature-icon span {
  filter: brightness(10);
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: .5rem;
}
.feature-card p {
  color: var(--text-secondary);
  font-size: .9rem;
}

/* ─── Support Section ───────────────────────────── */
.support-section {
  text-align: center;
  position: relative;
}
.support-section .support-box {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: 1.5rem;
  padding: 4rem 2rem;
  position: relative;
  overflow: hidden;
}
.support-section .support-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, var(--accent-soft) 0%, transparent 60%);
  pointer-events: none;
}
.support-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 1rem;
  position: relative;
}
.support-section p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto 2rem;
  position: relative;
}
.btn-discord {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  padding: 1rem 2.5rem;
  background: #5865F2;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--btn-radius);
  cursor: pointer;
  position: relative;
  transition: all .3s var(--ease);
}
.btn-discord:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(88,101,242,.4);
}
.btn-discord svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

/* ─── Footer ────────────────────────────────────── */
.footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border-glass);
  text-align: center;
}
.footer p {
  font-size: .88rem;
  color: var(--text-muted);
}
.footer p + p {
  margin-top: .35rem;
}

/* ─── Scroll Reveal ─────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.reveal-stagger.visible > *:nth-child(1) { transition-delay: .05s; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: .15s; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: .25s; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: .35s; }
.reveal-stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Particles Canvas ──────────────────────────── */
#particles-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .35;
}