@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Space+Grotesk:wght@500;700&display=swap');

:root {
  --hue-base: 342;
  --hue-accent: 210;

  --clr-bg-deep: #050508;
  --clr-bg-surface: #0e0e13;
  --clr-bg-glass: rgba(255, 255, 255, 0.03);
  --clr-bg-glass-hover: rgba(255, 255, 255, 0.08);
  
  --clr-primary: #d946ef;
  --clr-primary-glow: rgba(217, 70, 239, 0.4);
  --clr-secondary: #3b82f6;
  --clr-secondary-glow: rgba(59, 130, 246, 0.4);
  --clr-accent: #22d3ee;

  --clr-text-main: #ffffff;
  --clr-text-muted: #94a3b8;
  --clr-text-dim: #64748b;

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

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --shadow-glow: 0 0 40px -10px var(--clr-primary-glow);
  --shadow-card: 0 10px 30px -10px rgba(0,0,0,0.5);

  --ease-elastic: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

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

body {
  background-color: var(--clr-bg-deep);
  color: var(--clr-text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.08), transparent 60%);
  z-index: -1;
  pointer-events: none;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

ul {
  list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  color: var(--clr-text-main);
  margin-bottom: 1rem;
}

.h1-hero {
  font-size: clamp(3rem, 6vw, 5rem);
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #fff 0%, var(--clr-primary) 50%, var(--clr-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
}

.h2-section {
  font-size: clamp(2rem, 4vw, 3rem);
  text-align: center;
  margin-bottom: 1rem;
}

.h3-card {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.eyebrow {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--clr-accent);
  display: block;
  margin-bottom: 1rem;
}

.text-lead {
  font-size: clamp(1.125rem, 2vw, 1.35rem);
  color: var(--clr-text-muted);
  margin-bottom: 2rem;
  max-width: 65ch;
}

.text-body {
  color: var(--clr-text-muted);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

/* Layout & Utility */
.wrap {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding-inline: clamp(1.5rem, 5vw, 3rem);
}

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

.grid-auto {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* Header / Nav */
.nav-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(5, 5, 8, 0.7);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding-block: 1rem;
}

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

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.75rem;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-dot {
  width: 12px;
  height: 12px;
  background: var(--clr-primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--clr-primary);
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  position: relative;
}

.nav-link:hover {
  color: #fff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--clr-primary);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s var(--ease-elastic);
  border: none;
}

.btn-primary {
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-secondary));
  color: #fff;
  box-shadow: 0 4px 15px rgba(217, 70, 239, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(217, 70, 239, 0.5);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
}

.btn-outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.05);
}

/* Sections */
.sect {
  padding-block: clamp(4rem, 10vw, 8rem);
  position: relative;
}

.sect-dark {
  background-color: var(--clr-bg-surface);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* Hero */
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
  min-height: 80vh;
}

.hero-img-slot {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: radial-gradient(circle at center, #1a1a2e, #000);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-img-slot::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, rgba(217, 70, 239, 0.1), transparent);
  z-index: 1;
}

.hero-img-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

/* Cards */
.card {
  background: var(--clr-bg-glass);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: transform 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-5px);
  border-color: rgba(255,255,255,0.15);
  background: var(--clr-bg-glass-hover);
}

.card-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--clr-secondary), var(--clr-primary));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

/* Stats */
.stats-row {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  text-align: center;
}

.stat-item {
  flex: 1;
  min-width: 200px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: #fff;
  display: block;
  line-height: 1;
  margin-bottom: 0.5rem;
  background: linear-gradient(180deg, #fff, var(--clr-text-dim));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  color: var(--clr-text-muted);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding: 1.5rem 0;
}

.faq-question {
  font-size: 1.25rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.5rem;
  cursor: pointer;
}

.faq-answer {
  color: var(--clr-text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

/* CTA */
.cta-box {
  background: linear-gradient(135deg, rgba(217, 70, 239, 0.1), rgba(59, 130, 246, 0.1));
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 4rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-primary), transparent);
}

/* Footer */
.site-footer {
  background-color: #020203;
  padding-block: 4rem 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  font-size: 0.9rem;
  color: var(--clr-text-dim);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  margin-top: 1rem;
  max-width: 300px;
}

.footer-col h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

.footer-col ul li {
  margin-bottom: 0.75rem;
}

.footer-col a:hover {
  color: var(--clr-primary);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Mobile */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  
  .hero-btns {
    justify-content: center;
  }
  
  .text-lead {
    margin-inline: auto;
  }

  .nav-links {
    display: none; /* In real production, add JS toggle */
  }

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

@media (max-width: 600px) {
  .stats-row {
    flex-direction: column;
    gap: 3rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
} html{-webkit-text-size-adjust:100%} *{box-sizing:border-box} img,svg,video{max-width:100%;height:auto}