/* ═══ VARIABLES ═══ */
:root {
  --bg: #0a0a0f;
  --bg2: #12121a;
  --bg3: #1a1a28;
  --surface: #16162488;
  --border: #ffffff0a;
  --text: #e0e0ee;
  --text-dim: #8888aa;
  --accent: #00f0ff;
  --accent2: #7b2fff;
  --accent3: #ff2d7b;
  --glow: 0 0 20px #00f0ff44, 0 0 60px #00f0ff22;
  --glow-purple: 0 0 20px #7b2fff44, 0 0 60px #7b2fff22;
  --radius: 16px;
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Rajdhani', sans-serif;
  --font-ui: 'Inter', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ═══ CURSOR GLOW ═══ */
#cursor-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, #00f0ff08 0%, transparent 70%);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: left .3s ease-out, top .3s ease-out;
}

/* ═══ PARTICLES ═══ */
#particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ═══ UTILITIES ═══ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.accent {
  color: var(--accent);
}

.glow-text {
  text-shadow: var(--glow);
}

/* ═══ NAVBAR ═══ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 16px 0;
  background: linear-gradient(180deg, #0a0a0fdd 0%, transparent 100%);
  backdrop-filter: blur(12px);
  transition: background .3s, padding .3s;
}

#navbar.scrolled {
  background: #0a0a0fee;
  padding: 10px 0;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-icon {
  font-size: 28px;
  color: var(--accent);
  filter: drop-shadow(0 0 8px var(--accent));
}

.logo-text {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 900;
  color: #fff;
  letter-spacing: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .5px;
  transition: color .3s;
}

.nav-links a:hover {
  color: var(--accent);
}

.nav-btn {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  background: var(--accent) !important;
  color: #000 !important;
  font-weight: 600 !important;
  padding: 8px 20px;
  border-radius: 8px;
  transition: all .3s !important;
}

.nav-btn:hover {
  box-shadow: var(--glow);
  transform: translateY(-1px);
}

/* ═══ HERO ═══ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(#ffffff06 1px, transparent 1px),
    linear-gradient(90deg, #ffffff06 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 20%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 24px;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 8px 24px;
  border-radius: 50px;
  margin-bottom: 32px;
}

#hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 7vw, 72px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: 2px;
}

.hero-sub {
  font-size: clamp(16px, 2.2vw, 20px);
  color: var(--text-dim);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 12px;
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all .35s cubic-bezier(.4, 0, .2, 1);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  box-shadow: 0 4px 24px #00f0ff33;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px #00f0ff55;
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid #ffffff22;
  backdrop-filter: blur(4px);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero-scroll-indicator span {
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--text-dim);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, var(--accent), transparent);
  animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {

  0%,
  100% {
    opacity: .3;
    height: 40px
  }

  50% {
    opacity: 1;
    height: 60px
  }
}

/* ═══ SECTIONS SHARED ═══ */
section {
  position: relative;
  z-index: 1;
  padding: 120px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--accent2);
  display: block;
  margin-bottom: 16px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
}

.section-sub {
  color: var(--text-dim);
  font-size: 18px;
  margin-top: 12px;
}

/* ═══ ABOUT CARDS ═══ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: all .4s cubic-bezier(.4, 0, .2, 1);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #00f0ff08, transparent 60%);
  opacity: 0;
  transition: opacity .4s;
}

.card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow: var(--glow);
}

.card:hover::before {
  opacity: 1;
}

.card-icon {
  font-size: 40px;
  margin-bottom: 20px;
  display: block;
}

.card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.card p {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.7;
}



/* ═══ STATS ═══ */
#stats {
  padding: 80px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  padding: 40px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all .3s;
}

.stat-item:hover {
  border-color: var(--accent);
  box-shadow: var(--glow);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 900;
  color: var(--accent);
  display: inline;
}

.stat-suffix {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 900;
  color: var(--accent);
}

.stat-label {
  display: block;
  margin-top: 8px;
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--text-dim);
  letter-spacing: 1px;
}

/* ═══ FOOTER ═══ */
#footer {
  padding: 80px 0 32px;
  border-top: 1px solid var(--border);
  background: var(--bg2);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .logo-text {
  font-size: 26px;
  display: block;
  margin-bottom: 12px;
}

.footer-brand p {
  color: var(--text-dim);
  font-size: 15px;
  max-width: 300px;
}

.footer-links h4 {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: 16px;
  color: var(--accent);
}

.footer-links a {
  display: block;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 15px;
  padding: 4px 0;
  transition: color .3s;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  font-size: 13px;
  color: var(--text-dim);
  font-family: var(--font-ui);
}

/* ═══ AOS ANIMATIONS ═══ */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s ease, transform .8s ease;
}

[data-aos].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══ RESPONSIVE ═══ */
@media(max-width:768px) {
  .nav-links a:not(.nav-btn) {
    display: none;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

@media(max-width:480px) {
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

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