/* style.css */

:root {
  --bg: #050505;
  --card: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.1);
  --text: #ffffff;
  --muted: #a1a1aa;
  --accent: #0070f3;
  --accent-glow: rgba(0, 112, 243, 0.3);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Plus Jakarta Sans", sans-serif;
  overflow-x: hidden;
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: min(1200px, 90%);
  margin: auto;
}

/* NAVBAR */
.navbar {
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(20px);
  background: rgba(5, 5, 5, 0.75);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
}

.logo {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 2px;
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.95rem;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: white;
}

/* BUTTONS */
.btn-primary, .btn-secondary {
  padding: 0.8rem 1.6rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: white;
  border: none;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px var(--accent-glow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: white;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 80px;
}

.hero-glow {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 80% 20%, rgba(0, 112, 243, 0.15), transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(0, 112, 243, 0.1), transparent 40%);
  pointer-events: none;
}

.hero-content {
  max-width: 850px;
  position: relative;
  z-index: 10;
}

.hero-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.85rem;
  margin-bottom: 2rem;
  color: var(--muted);
}

.hero h1 {
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 1.1;
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 2.5rem;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

/* CARDS & GRIDS */
.section { padding: 100px 0; }

.section-title { margin-bottom: 3rem; }
.section-title span { color: var(--accent); font-weight: 700; text-transform: uppercase; font-size: 0.8rem; }
.section-title h2 { font-size: 2.5rem; margin-top: 0.5rem; }

.glass-grid, .tasks-grid, .pricing-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.glass-card, .task-card, .pricing-card {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 2.5rem;
  border-radius: 24px;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.glass-card:hover, .task-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent);
}

.pricing-card.featured {
  border: 2px solid var(--accent);
  transform: scale(1.05);
}

.price { font-size: 3rem; font-weight: 800; margin: 1.5rem 0; }
.price span { font-size: 1rem; color: var(--muted); }

.pricing-card ul { list-style: none; margin-bottom: 2rem; }
.pricing-card li { margin-bottom: 0.8rem; color: var(--muted); font-size: 0.9rem; }

/* REVEAL ANIMATION */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* FOOTER */
.footer { border-top: 1px solid var(--border); padding: 4rem 0; }
.footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; }
.footer h4 { margin-bottom: 1rem; }
.footer p, .footer a { color: var(--muted); font-size: 0.9rem; }

/* MOBILE */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero h1 { font-size: 2.8rem; }
  .pricing-card.featured { transform: scale(1); }
  .hero-actions { flex-direction: column; }
}