@property --gradient-angle {
  syntax: '<angle>';
  inherits: false;
  initial-value: 0deg;
}

:root {
  --bg: #06060a;
  --bg-card: #0d0d14;
  --bg-elevated: #13131e;
  --border: #1e1e30;
  --text: #eaeaf0;
  --text-dim: #7a7a96;
  --green: #25D366;
  --green-dark: #128C7E;
  --green-glow: rgba(37, 211, 102, 0.15);
  --accent: #6c5ce7;
  --accent-glow: rgba(108, 92, 231, 0.2);
  --gold: #f0c040;
  --font: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font); background: var(--bg); color: var(--text);
  overflow-x: hidden; -webkit-font-smoothing: antialiased;
}
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Background Effects ── */
.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(37,211,102,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,211,102,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.bg-glow {
  position: fixed; top: -200px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 600px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(37,211,102,0.08) 0%, transparent 70%);
  z-index: 0; pointer-events: none;
}
.bg-glow-2 {
  position: fixed; bottom: -200px; right: -100px;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(108,92,231,0.06) 0%, transparent 70%);
  z-index: 0; pointer-events: none;
}

/* ── Nav ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 16px 0;
  background: rgba(6,6,10,0.8); backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(30,30,48,0.5);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo { font-size: 22px; font-weight: 800; letter-spacing: -0.5px; }
.logo span { color: var(--green); }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a { color: var(--text-dim); font-size: 14px; font-weight: 500; text-decoration: none; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }

/* ── Buttons ── */
.btn-nav {
  padding: 10px 24px; background: var(--green); color: #000; font-weight: 700;
  border-radius: 10px; font-size: 14px; transition: all 0.3s; border: none; cursor: pointer;
}
.btn-nav:hover { background: #2ae574; transform: translateY(-1px); box-shadow: 0 4px 20px var(--green-glow); text-decoration: none; }
.btn-hero {
  padding: 16px 36px; border-radius: 14px; font-size: 16px; font-weight: 700;
  cursor: pointer; transition: all 0.3s; border: none; font-family: var(--font);
}
.btn-primary-hero {
  background: var(--green); color: #000;
  box-shadow: 0 0 40px var(--green-glow), 0 4px 20px rgba(0,0,0,0.3);
}
.btn-primary-hero:hover { background: #2ae574; transform: translateY(-2px); box-shadow: 0 0 60px rgba(37,211,102,0.25), 0 8px 30px rgba(0,0,0,0.3); }
.btn-outline-hero { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-outline-hero:hover { border-color: var(--green); background: rgba(37,211,102,0.05); transform: translateY(-2px); }

/* ── Hero ── */
.hero {
  position: relative; z-index: 1;
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 120px 24px 80px; text-align: center;
}
.hero-content { max-width: 800px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 20px; border-radius: 50px;
  background: rgba(37,211,102,0.08); border: 1px solid rgba(37,211,102,0.2);
  font-size: 13px; font-weight: 600; color: var(--green); margin-bottom: 32px;
  animation: fadeInDown 0.6s ease-out;
}
.hero-badge::before { content: '⚡'; }
h1 {
  font-size: clamp(42px, 7vw, 72px); font-weight: 800;
  line-height: 1.05; letter-spacing: -2px; margin-bottom: 24px;
  animation: fadeInUp 0.8s ease-out;
}
h1 .highlight {
  background: linear-gradient(135deg, var(--green), #2ae574, var(--green-dark));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-sub {
  font-size: 18px; color: var(--text-dim); line-height: 1.7; max-width: 580px;
  margin: 0 auto 40px; animation: fadeInUp 0.8s ease-out 0.1s both;
}
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; animation: fadeInUp 0.8s ease-out 0.2s both; }
.hero-stats { display: flex; gap: 48px; justify-content: center; margin-top: 64px; animation: fadeInUp 0.8s ease-out 0.3s both; }
.hero-stat { text-align: center; }
.hero-stat-value { font-size: 32px; font-weight: 800; font-family: var(--mono); color: var(--green); }
.hero-stat-label { font-size: 12px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 1.5px; margin-top: 4px; }

/* ── Sections ── */
section { position: relative; z-index: 1; padding: 100px 24px; }
.container { max-width: 1200px; margin: 0 auto; }
.section-label { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 3px; color: var(--green); margin-bottom: 12px; }
.section-title { font-size: clamp(28px, 4vw, 44px); font-weight: 800; letter-spacing: -1px; margin-bottom: 16px; line-height: 1.15; }
.section-desc { font-size: 16px; color: var(--text-dim); max-width: 560px; line-height: 1.7; margin-bottom: 48px; }

/* ── Features Grid ── */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; }
.feature-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px;
  padding: 32px; transition: all 0.4s; position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0; transition: opacity 0.4s;
}
.feature-card:hover { border-color: rgba(37,211,102,0.3); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  background: var(--green-glow); font-size: 22px; margin-bottom: 20px;
}
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: var(--text-dim); line-height: 1.6; }

/* ── Steps Grid ── */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.step-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; padding: 32px; text-align: center; }
.step-num {
  width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--green), var(--green-dark)); color: #000;
  font-size: 22px; font-weight: 800; margin: 0 auto 20px; font-family: var(--mono);
}
.step-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.step-card p { font-size: 14px; color: var(--text-dim); line-height: 1.6; }

/* ── Pricing ── */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; max-width: 900px; margin: 0 auto; }
.price-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px; padding: 36px; position: relative; transition: all 0.4s; }
.price-card.featured { border-color: var(--green); box-shadow: 0 0 60px var(--green-glow), 0 20px 60px rgba(0,0,0,0.3); }
.price-card.featured::before {
  content: '⭐ MOST POPULAR'; position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  padding: 6px 20px; border-radius: 50px; background: var(--green); color: #000;
  font-size: 11px; font-weight: 800; letter-spacing: 1px;
}
.price-name { font-size: 14px; font-weight: 600; color: var(--text-dim); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 12px; }
.price-amount { font-size: 48px; font-weight: 800; font-family: var(--mono); margin-bottom: 4px; }
.price-amount span { font-size: 16px; color: var(--text-dim); font-weight: 400; }
.price-desc { font-size: 13px; color: var(--text-dim); margin-bottom: 24px; }
.price-features { list-style: none; margin-bottom: 28px; }
.price-features li { padding: 8px 0; font-size: 14px; color: var(--text-dim); display: flex; align-items: center; gap: 10px; }
.price-features li::before { content: '✓'; color: var(--green); font-weight: 700; font-size: 16px; }
.btn-price {
  width: 100%; padding: 14px; border-radius: 12px; font-size: 15px; font-weight: 700;
  cursor: pointer; transition: all 0.3s; border: none; font-family: var(--font);
}
.btn-price-primary { background: var(--green); color: #000; }
.btn-price-primary:hover { background: #2ae574; }
.btn-price-outline { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-price-outline:hover { border-color: var(--green); }

/* ── Activate ── */
.activate-box {
  max-width: 520px; margin: 0 auto; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 20px; padding: 40px; text-align: center;
}
.activate-box h3 { font-size: 22px; font-weight: 700; margin-bottom: 12px; }
.activate-box p { font-size: 14px; color: var(--text-dim); margin-bottom: 24px; }
.activate-input-group { display: flex; gap: 12px; margin-bottom: 16px; }
.activate-input {
  flex: 1; padding: 14px 18px; background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: 12px; color: var(--text); font-family: var(--mono); font-size: 15px;
  outline: none; text-align: center; letter-spacing: 2px; text-transform: uppercase;
}
.activate-input:focus { border-color: var(--green); box-shadow: 0 0 0 3px var(--green-glow); }
.activate-input::placeholder { text-transform: none; letter-spacing: 0; }
.activate-phone {
  width: 100%; padding: 14px 18px; background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: 12px; color: var(--text); font-family: var(--mono); font-size: 15px;
  outline: none; text-align: center; margin-bottom: 20px;
}
.activate-phone:focus { border-color: var(--green); box-shadow: 0 0 0 3px var(--green-glow); }
.activate-result {
  margin-top: 16px; padding: 12px; border-radius: 10px; font-size: 14px; font-weight: 600; display: none;
}
.activate-result.success { display: block; background: rgba(37,211,102,0.1); color: var(--green); border: 1px solid rgba(37,211,102,0.3); }
.activate-result.error { display: block; background: rgba(255,71,87,0.1); color: #ff4757; border: 1px solid rgba(255,71,87,0.3); }

/* ── Footer ── */
footer {
  position: relative; z-index: 1; padding: 40px 24px; border-top: 1px solid var(--border);
  text-align: center; color: var(--text-dim); font-size: 13px;
}
footer a { color: var(--green); }

/* ── Animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-on-scroll { opacity: 0; transform: translateY(30px); transition: all 0.6s ease-out; }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero-stats { gap: 24px; }
  .hero-stat-value { font-size: 24px; }
  .activate-input-group { flex-direction: column; }
  h1 { letter-spacing: -1px; }
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--green); }