@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

:root {
  --blue: #4F6EF7;
  --indigo: #4F46E5;
  --purple: #7C3AED;
  --cyan: #06B6D4;
  --green: #10B981;
  --amber: #F59E0B;
  --dark: #0B0F1E;
  --dark2: #111631;
  --dark3: #1a2050;
  --text: #E8ECF8;
  --text2: #9BA4C5;
  --border: rgba(255,255,255,0.07);
}

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* NAVBAR */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 16px 48px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(11,15,30,0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s;
}
.navbar.scrolled { background: rgba(11,15,30,0.95); }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon {
  width: 40px; height: 40px; border-radius: 12px;
  background: linear-gradient(135deg, var(--indigo), var(--purple));
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 1.1rem; color: #fff;
  box-shadow: 0 4px 16px rgba(79,70,229,0.4);
}
.logo-text {
  font-size: 1.4rem; font-weight: 800; letter-spacing: -0.02em;
  background: linear-gradient(135deg, #fff 0%, #9BB3FF 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  color: var(--text2); text-decoration: none; font-size: 0.88rem;
  font-weight: 500; transition: color 0.3s; position: relative;
}
.nav-links a:hover { color: #fff; }
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: var(--blue); transition: width 0.3s; border-radius: 2px;
}
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  padding: 10px 24px; border-radius: 10px; border: none; cursor: pointer;
  font-size: 0.85rem; font-weight: 600; color: #fff;
  background: linear-gradient(135deg, var(--indigo), var(--purple));
  box-shadow: 0 4px 16px rgba(79,70,229,0.35);
  transition: all 0.3s;
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(79,70,229,0.5);
}

/* HERO */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 120px 24px 80px; position: relative;
}
.hero-bg {
  position: absolute; inset: 0; overflow: hidden; z-index: 0;
}
.hero-bg .orb {
  position: absolute; border-radius: 50%; filter: blur(100px); opacity: 0.4;
  animation: orbFloat 8s ease-in-out infinite;
}
.hero-bg .orb1 { width: 500px; height: 500px; background: var(--indigo); top: -10%; left: -5%; }
.hero-bg .orb2 { width: 400px; height: 400px; background: var(--purple); bottom: 0; right: -5%; animation-delay: 3s; }
.hero-bg .orb3 { width: 300px; height: 300px; background: var(--cyan); top: 40%; left: 50%; animation-delay: 5s; opacity: 0.2; }
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -30px) scale(1.1); }
}
.hero-content { position: relative; z-index: 1; max-width: 800px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 18px; border-radius: 99px; font-size: 0.78rem; font-weight: 600;
  background: rgba(79,70,229,0.15); border: 1px solid rgba(79,70,229,0.3);
  color: #A5B4FC; margin-bottom: 28px;
  animation: fadeInUp 0.6s ease;
}
.hero-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.6;transform:scale(1.3)} }
.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 900; line-height: 1.1;
  letter-spacing: -0.03em; margin-bottom: 24px;
  animation: fadeInUp 0.6s ease 0.1s both;
}
.hero h1 .gradient {
  background: linear-gradient(135deg, #7C97FF 0%, #A78BFA 50%, #22D3EE 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p {
  font-size: 1.15rem; color: var(--text2); max-width: 600px; margin: 0 auto 40px;
  line-height: 1.7; animation: fadeInUp 0.6s ease 0.2s both;
}
.hero-btns {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
  animation: fadeInUp 0.6s ease 0.3s both;
}
.btn-primary {
  padding: 14px 32px; border-radius: 12px; border: none; cursor: pointer;
  font-size: 0.92rem; font-weight: 700; color: #fff;
  background: linear-gradient(135deg, var(--indigo), var(--purple));
  box-shadow: 0 4px 20px rgba(79,70,229,0.4);
  transition: all 0.3s; display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(79,70,229,0.5); }
.btn-outline {
  padding: 14px 32px; border-radius: 12px; cursor: pointer;
  font-size: 0.92rem; font-weight: 600; color: var(--text);
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.12);
  transition: all 0.3s; display: inline-flex; align-items: center; gap: 8px;
}
.btn-outline:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.2); transform: translateY(-2px); }

@keyframes fadeInUp { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }

/* STATS BAR */
.stats-bar {
  display: flex; justify-content: center; gap: 48px; padding: 48px 24px;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.01);
}
.stat-item { text-align: center; }
.stat-value { font-size: 2.2rem; font-weight: 900; color: #fff; letter-spacing: -0.03em; }
.stat-value span { color: var(--blue); }
.stat-label { font-size: 0.82rem; color: var(--text2); margin-top: 4px; }

/* SECTIONS */
section { padding: 100px 48px; }
.section-header { text-align: center; max-width: 600px; margin: 0 auto 64px; }
.section-badge {
  display: inline-flex; padding: 5px 14px; border-radius: 99px; font-size: 0.72rem;
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
  background: rgba(79,70,229,0.12); color: #A5B4FC; margin-bottom: 16px;
}
.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 16px;
}
.section-header p { color: var(--text2); font-size: 1.05rem; }

/* FEATURES GRID */
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1200px; margin: 0 auto;
}
.feature-card {
  padding: 36px; border-radius: 20px;
  background: rgba(255,255,255,0.03); border: 1px solid var(--border);
  transition: all 0.4s cubic-bezier(.4,0,.2,1); position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--indigo), transparent);
  opacity: 0; transition: opacity 0.4s;
}
.feature-card:hover {
  background: rgba(255,255,255,0.05); border-color: rgba(79,70,229,0.2);
  transform: translateY(-6px); box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  width: 52px; height: 52px; border-radius: 14px; display: flex;
  align-items: center; justify-content: center; margin-bottom: 20px; font-size: 1.4rem;
}
.feature-icon.blue { background: rgba(79,110,247,0.12); color: var(--blue); }
.feature-icon.purple { background: rgba(124,58,237,0.12); color: var(--purple); }
.feature-icon.cyan { background: rgba(6,182,212,0.12); color: var(--cyan); }
.feature-icon.green { background: rgba(16,185,129,0.12); color: var(--green); }
.feature-icon.amber { background: rgba(245,158,11,0.12); color: var(--amber); }
.feature-icon.indigo { background: rgba(79,70,229,0.12); color: var(--indigo); }
.feature-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; color: #fff; }
.feature-card p { font-size: 0.88rem; color: var(--text2); line-height: 1.7; }

/* MODULES */
.modules { background: var(--dark2); }
.modules-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 1000px; margin: 0 auto;
}
.module-card {
  display: flex; align-items: flex-start; gap: 18px; padding: 28px;
  border-radius: 16px; background: rgba(255,255,255,0.03);
  border: 1px solid var(--border); transition: all 0.3s;
}
.module-card:hover {
  background: rgba(79,70,229,0.06); border-color: rgba(79,70,229,0.15);
  transform: translateX(4px);
}
.module-num {
  width: 36px; height: 36px; border-radius: 10px; display: flex;
  align-items: center; justify-content: center; font-weight: 800; font-size: 0.85rem;
  background: linear-gradient(135deg, var(--indigo), var(--purple)); color: #fff;
  flex-shrink: 0;
}
.module-card h4 { font-size: 0.95rem; font-weight: 700; color: #fff; margin-bottom: 4px; }
.module-card p { font-size: 0.82rem; color: var(--text2); }

/* AI SECTION */
.ai-section { position: relative; overflow: hidden; }
.ai-section .ai-glow {
  position: absolute; width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(79,70,229,0.15), transparent 70%);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.ai-content {
  position: relative; z-index: 1; max-width: 900px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.ai-text h2 { font-size: 2rem; font-weight: 800; margin-bottom: 16px; letter-spacing: -0.02em; }
.ai-text p { color: var(--text2); margin-bottom: 28px; font-size: 0.95rem; }
.ai-features { display: flex; flex-direction: column; gap: 14px; }
.ai-feat {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px;
  border-radius: 12px; background: rgba(255,255,255,0.03); border: 1px solid var(--border);
  font-size: 0.88rem; color: var(--text); transition: all 0.3s;
}
.ai-feat:hover { background: rgba(79,70,229,0.08); border-color: rgba(79,70,229,0.2); }
.ai-feat .icon { font-size: 1.2rem; }
.ai-visual {
  width: 100%; aspect-ratio: 1; border-radius: 24px;
  background: linear-gradient(135deg, var(--dark3), var(--dark2));
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.ai-visual::before {
  content: ''; position: absolute; inset: -50%;
  background: conic-gradient(from 0deg, transparent, rgba(79,70,229,0.1), transparent, rgba(124,58,237,0.1), transparent);
  animation: rotate 6s linear infinite;
}
@keyframes rotate { to { transform: rotate(360deg); } }
.ai-visual .inner {
  position: relative; z-index: 1; text-align: center;
}
.ai-visual .brain { font-size: 4rem; margin-bottom: 12px; }
.ai-visual .label {
  font-size: 0.82rem; font-weight: 700; color: var(--text2);
  text-transform: uppercase; letter-spacing: 0.1em;
}

/* PRICING */
.pricing { background: var(--dark2); position: relative; overflow: hidden; }
.pricing::before {
  content: ''; position: absolute; width: 800px; height: 800px; border-radius: 50%;
  background: radial-gradient(circle, rgba(79,70,229,0.08), transparent 70%);
  top: 50%; left: 50%; transform: translate(-50%,-50%); pointer-events: none;
}
.pricing-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px;
  max-width: 960px; margin: 0 auto; position: relative; z-index: 1;
}
.price-card {
  padding: 0; border-radius: 24px; position: relative;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  transition: all 0.5s cubic-bezier(.4,0,.2,1);
  overflow: hidden;
}
.price-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
}
/* Animated border glow on hover */
.price-card::before {
  content: ''; position: absolute; inset: -2px; border-radius: 26px; z-index: -1;
  background: conic-gradient(from 0deg, transparent 60%, var(--indigo) 75%, var(--purple) 85%, transparent 100%);
  opacity: 0; transition: opacity 0.5s; animation: rotate 4s linear infinite;
}
.price-card:hover::before { opacity: 1; }

/* Card inner content */
.price-card-inner { padding: 40px 36px; }

/* Header zone */
.price-header {
  text-align: center; padding-bottom: 28px; margin-bottom: 28px;
  border-bottom: 1px solid var(--border); position: relative;
}
.price-tier {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 16px; border-radius: 99px; font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 18px;
}
.price-tier.standard { background: rgba(79,110,247,0.12); color: #A5B4FC; }
.price-tier.enterprise { background: linear-gradient(135deg, rgba(180,135,9,0.2), rgba(255,215,0,0.15)); color: #FFD700; border: 1px solid rgba(255,215,0,0.2); }
.price-name { font-size: 1.4rem; font-weight: 800; color: #fff; margin-bottom: 16px; letter-spacing: -0.01em; }
.price-amount {
  font-size: 3rem; font-weight: 900; letter-spacing: -0.03em; line-height: 1;
  margin-bottom: 6px;
}
.price-amount.blue-grad {
  background: linear-gradient(135deg, #7C97FF, #A78BFA);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.price-amount.gold-grad {
  background: linear-gradient(135deg, #FFD700, #FFA500, #FFD700);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-size: 200% 200%; animation: goldShimmer 3s ease infinite;
}
@keyframes goldShimmer { 0%,100%{background-position:0% 50%} 50%{background-position:100% 50%} }
.price-sub { font-size: 0.82rem; color: var(--text2); }
.price-sub strong { color: #fff; font-weight: 700; }
.price-annual {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 12px; padding: 6px 14px; border-radius: 8px;
  background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.2);
  font-size: 0.75rem; color: var(--green); font-weight: 600;
}

/* Features list */
.price-features {
  list-style: none; display: flex; flex-direction: column; gap: 14px;
  margin-bottom: 36px;
}
.price-features li {
  font-size: 0.88rem; color: var(--text2); display: flex; align-items: center; gap: 12px;
  padding: 4px 0;
}
.price-features li .check {
  width: 22px; height: 22px; border-radius: 7px; display: flex;
  align-items: center; justify-content: center; font-size: 0.7rem; font-weight: 700;
  flex-shrink: 0;
}
.price-features li .check.blue { background: rgba(79,110,247,0.15); color: var(--blue); }
.price-features li .check.gold { background: rgba(255,215,0,0.12); color: #FFD700; }

/* CTA button */
.price-btn {
  width: 100%; padding: 16px; border-radius: 14px; border: none; cursor: pointer;
  font-size: 0.95rem; font-weight: 700; transition: all 0.3s;
  position: relative; overflow: hidden;
}
.price-btn::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.price-btn:hover::after { opacity: 1; }
.price-btn.primary {
  background: linear-gradient(135deg, var(--indigo), var(--purple)); color: #fff;
  box-shadow: 0 6px 24px rgba(79,70,229,0.4);
}
.price-btn.primary:hover { box-shadow: 0 10px 36px rgba(79,70,229,0.55); transform: translateY(-3px); }
.price-btn.gold {
  background: linear-gradient(135deg, #B8860B, #FFD700, #DAA520); color: #000;
  box-shadow: 0 6px 24px rgba(255,215,0,0.25);
  font-weight: 800;
}
.price-btn.gold:hover { box-shadow: 0 10px 36px rgba(255,215,0,0.4); transform: translateY(-3px); }

/* Guarantee badge */
.guarantee {
  text-align: center; margin-top: 40px; position: relative; z-index: 1;
}
.guarantee-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 28px; border-radius: 99px;
  background: rgba(16,185,129,0.08); border: 1px solid rgba(16,185,129,0.15);
  font-size: 0.85rem; color: var(--green); font-weight: 600;
}

/* Comparison table */
.comparison { max-width: 960px; margin: 64px auto 0; position: relative; z-index: 1; }
.comparison h3 {
  text-align: center; font-size: 1.3rem; font-weight: 800; margin-bottom: 28px; color: #fff;
}
.compare-table {
  width: 100%; border-collapse: collapse; border-radius: 16px; overflow: hidden;
  background: rgba(255,255,255,0.02); border: 1px solid var(--border);
}
.compare-table thead th {
  padding: 16px 20px; font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em; color: var(--text2);
  border-bottom: 1px solid var(--border); text-align: center;
}
.compare-table thead th:first-child { text-align: left; }
.compare-table tbody td {
  padding: 14px 20px; font-size: 0.85rem; color: var(--text2);
  border-bottom: 1px solid rgba(255,255,255,0.03); text-align: center;
}
.compare-table tbody td:first-child { text-align: left; font-weight: 500; color: var(--text); }
.compare-table tbody tr:hover { background: rgba(79,70,229,0.04); }
.compare-table .yes { color: var(--green); font-weight: 700; }
.compare-table .no { color: rgba(255,255,255,0.15); }

/* CTA */
.cta-section {
  text-align: center; padding: 120px 24px; position: relative; overflow: hidden;
}
.cta-section .cta-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(79,70,229,0.1), rgba(124,58,237,0.05));
}
.cta-section h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 800; margin-bottom: 16px; position: relative; z-index: 1; }
.cta-section p { color: var(--text2); max-width: 500px; margin: 0 auto 36px; position: relative; z-index: 1; }
.cta-section .hero-btns { position: relative; z-index: 1; }

/* FOOTER */
footer {
  padding: 48px; border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(0,0,0,0.2);
}
footer p { font-size: 0.82rem; color: var(--text2); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: var(--text2); text-decoration: none; font-size: 0.82rem; transition: color 0.3s; }
.footer-links a:hover { color: #fff; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .navbar { padding: 14px 20px; }
  .nav-links { display: none; }
  section { padding: 60px 20px; }
  .features-grid, .pricing-grid { grid-template-columns: 1fr; }
  .modules-grid { grid-template-columns: 1fr; }
  .ai-content { grid-template-columns: 1fr; }
  .stats-bar { flex-wrap: wrap; gap: 24px; }
  footer { flex-direction: column; gap: 20px; text-align: center; }
}
@media (max-width: 600px) {
  .hero h1 { font-size: 2rem; }
}