@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Exo+2:wght@300;400;600;700;800&display=swap');

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

:root {
  --cyan: #00f5ff;
  --purple: #a855f7;
  --blue: #2563eb;
  --dark: #060914;
  --dark2: #0d1225;
  --dark3: #111827;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --glow-cyan: 0 0 20px rgba(0,245,255,0.5), 0 0 40px rgba(0,245,255,0.2);
  --glow-purple: 0 0 20px rgba(168,85,247,0.5), 0 0 40px rgba(168,85,247,0.2);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Exo 2', sans-serif;
  background-color: var(--dark);
  color: var(--text);
  overflow-x: hidden;
}

/* ─── NOISE OVERLAY ─── */
body::before {
  content: '';
  position: fixed;
  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='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 5%;
  background: rgba(6,9,20,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,245,255,0.1);
}

.nav-logo {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color 0.3s;
}

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

.nav-cta {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #000 !important;
  padding: 0.5rem 1.5rem;
  border-radius: 4px;
  font-weight: 700 !important;
  transition: box-shadow 0.3s !important;
}

.nav-cta:hover { box-shadow: var(--glow-cyan); color: #000 !important; }

.nav-login {
  border: 1px solid rgba(0,245,255,0.4) !important;
  color: var(--cyan) !important;
  padding: 0.45rem 1.2rem;
  border-radius: 4px;
  font-weight: 600 !important;
  transition: background 0.3s, box-shadow 0.3s !important;
}

.nav-login:hover {
  background: rgba(0,245,255,0.08);
  box-shadow: var(--glow-cyan);
  color: var(--cyan) !important;
}

.btn-login-hero {
  background: transparent;
  color: var(--cyan);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.9rem 2.5rem;
  border: 1px solid rgba(0,245,255,0.4);
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: background 0.3s, box-shadow 0.3s;
}

.btn-login-hero:hover {
  background: rgba(0,245,255,0.08);
  box-shadow: var(--glow-cyan);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
}

.nav-hamburger span {
  width: 25px; height: 2px;
  background: var(--cyan);
  display: block;
  transition: 0.3s;
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 6rem 5% 4rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(37,99,235,0.25) 0%, transparent 60%),
              radial-gradient(ellipse 60% 50% at 80% 80%, rgba(168,85,247,0.2) 0%, transparent 60%),
              radial-gradient(ellipse 50% 40% at 20% 60%, rgba(0,245,255,0.1) 0%, transparent 60%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(0,245,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,245,255,0.03) 1px, transparent 1px);
  background-size: 50px 50px;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  animation: fadeUp 1s ease both;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0,245,255,0.08);
  border: 1px solid rgba(0,245,255,0.3);
  color: var(--cyan);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  animation: pulse 2s infinite;
}

.hero h1 {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -1px;
  margin-bottom: 1rem;
}

.hero h1 .gradient-text {
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #000;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.9rem 2.5rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: box-shadow 0.3s, transform 0.2s;
}

.btn-primary:hover {
  box-shadow: var(--glow-cyan);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.9rem 2.5rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: border-color 0.3s, color 0.3s;
}

.btn-outline:hover {
  border-color: var(--purple);
  color: var(--purple);
}

/* ─── STATS BAR ─── */
.stats-bar {
  position: relative;
  z-index: 1;
  background: rgba(13,18,37,0.8);
  border-top: 1px solid rgba(0,245,255,0.1);
  border-bottom: 1px solid rgba(0,245,255,0.1);
  padding: 2rem 5%;
  display: flex;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
  animation: fadeUp 0.8s ease both;
}

.stat-item:nth-child(2) { animation-delay: 0.1s; }
.stat-item:nth-child(3) { animation-delay: 0.2s; }
.stat-item:nth-child(4) { animation-delay: 0.3s; }

.stat-number {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 0.2rem;
}

/* ─── SECTIONS COMMON ─── */
section {
  padding: 6rem 5%;
  position: relative;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 600px;
}

/* ─── FEATURES ─── */
.features {
  background: var(--dark2);
}

.features-header {
  text-align: center;
  margin-bottom: 4rem;
}

.features-header .section-desc { margin: 0 auto; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover {
  border-color: rgba(0,245,255,0.2);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

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

.feature-icon {
  width: 52px; height: 52px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
}

.feature-icon svg {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}

.feature-icon.cyan { background: rgba(0,245,255,0.1); border: 1px solid rgba(0,245,255,0.2); }
.feature-icon.cyan svg { stroke: var(--cyan); }

.feature-icon.purple { background: rgba(168,85,247,0.1); border: 1px solid rgba(168,85,247,0.2); }
.feature-icon.purple svg { stroke: var(--purple); }

.feature-icon.blue { background: rgba(37,99,235,0.15); border: 1px solid rgba(37,99,235,0.3); }
.feature-icon.blue svg { stroke: #60a5fa; }

.feature-card h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
  color: var(--cyan);
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ─── HOW IT WORKS ─── */
.how-it-works { background: var(--dark); }

.how-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.how-steps {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 2rem;
}

.step {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.step-num {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(0,245,255,0.15), rgba(37,99,235,0.15));
  border: 1px solid rgba(0,245,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cyan);
}

.step-content h4 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 0.3rem;
}

.step-content p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Phone mockup */
.phone-mockup {
  display: flex;
  justify-content: center;
  position: relative;
}

.phone-glow {
  position: absolute;
  width: 300px; height: 500px;
  background: radial-gradient(ellipse, rgba(0,245,255,0.15) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.phone-frame {
  width: 240px;
  background: var(--dark3);
  border-radius: 36px;
  border: 2px solid rgba(0,245,255,0.3);
  padding: 1.5rem 1rem;
  box-shadow: var(--glow-cyan), 0 40px 80px rgba(0,0,0,0.5);
  position: relative;
  z-index: 1;
}

.phone-notch {
  width: 70px; height: 20px;
  background: var(--dark);
  border-radius: 10px;
  margin: 0 auto 1.5rem;
}

.phone-screen-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.phone-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
}

.phone-name {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--cyan);
}

.phone-sub {
  font-size: 0.55rem;
  color: var(--text-muted);
}

.phone-greeting {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.phone-card {
  background: rgba(0,245,255,0.06);
  border: 1px solid rgba(0,245,255,0.15);
  border-radius: 8px;
  padding: 0.6rem;
  margin-bottom: 0.75rem;
}

.phone-card-title {
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.3rem;
}

.phone-card-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.25rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.55rem;
  color: var(--text-muted);
}

.phone-card-row:last-child { border-bottom: none; }
.phone-card-row span:last-child { color: var(--cyan); }

.phone-nav {
  display: flex;
  justify-content: space-around;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.phone-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.phone-nav-dot {
  width: 16px; height: 16px;
  border-radius: 3px;
  background: rgba(255,255,255,0.1);
}

.phone-nav-dot.active {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
}

.phone-nav-label {
  font-size: 0.45rem;
  color: var(--text-muted);
}

/* ─── WHO IS IT FOR ─── */
.audience { background: var(--dark2); }

.audience-header {
  text-align: center;
  margin-bottom: 4rem;
}

.audience-header .section-desc { margin: 0 auto; }

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

.audience-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  text-align: center;
  transition: 0.3s;
}

.audience-card:hover {
  border-color: rgba(168,85,247,0.3);
  box-shadow: 0 0 30px rgba(168,85,247,0.1);
}

.audience-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.audience-icon svg {
  stroke: var(--purple);
  filter: drop-shadow(0 0 8px rgba(168,85,247,0.5));
}

.audience-card h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--purple);
}

.audience-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* ─── CTA ─── */
.cta-section {
  background: var(--dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 50% 50%, rgba(37,99,235,0.2) 0%, transparent 70%);
}

.cta-section .section-title { font-size: clamp(2rem, 5vw, 3.5rem); margin: 0 auto 1rem; }

.cta-section .section-desc { margin: 0 auto 2.5rem; }

.cta-url {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--cyan);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-decoration: none;
  margin-top: 1.5rem;
  transition: text-shadow 0.3s;
}

.cta-url:hover { text-shadow: var(--glow-cyan); }

/* ─── FOOTER ─── */
footer {
  background: var(--dark2);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 2rem 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  transition: color 0.3s;
}

.footer-social a:hover { color: var(--cyan); }

.footer-copy {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .how-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .phone-mockup { order: -1; }

  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(6,9,20,0.97);
    padding: 1.5rem 5%;
    border-bottom: 1px solid rgba(0,245,255,0.1);
    gap: 1.25rem;
  }

  .nav-hamburger { display: flex; }

  .stats-bar { gap: 2rem; }
}

@media (max-width: 600px) {
  .features-grid { grid-template-columns: 1fr; }
  .audience-grid { grid-template-columns: 1fr; }

  .hero-actions { flex-direction: column; align-items: center; }

  footer {
    flex-direction: column;
    text-align: center;
  }
}