/* Design System */
:root {
    --primary: #00aff0;
    --dark: #0a0a0b;
    --light-bg: #f5f7fa;
    --text-main: #1d1d1f;
    --text-muted: #6e6e73;
    --white: #ffffff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', sans-serif; color: var(--text-main); background: var(--white); line-height: 1.6; overflow-x: hidden; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 25px; }

/* Header */
.main-header { padding: 25px 0; border-bottom: 1px solid rgba(0,0,0,0.05); }
.header-content { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 28px; font-weight: 900; letter-spacing: -1.5px; }
.logo span { color: var(--primary); }
.status-pill { background: #f0f3f6; padding: 6px 16px; border-radius: 20px; font-size: 13px; font-weight: 700; color: var(--text-muted); display: flex; align-items: center; }
.dot { width: 8px; height: 8px; background: #2ecc71; border-radius: 50%; margin-right: 10px; box-shadow: 0 0 10px #2ecc71; }

/* Hero Section */
.hero-section { padding: 100px 0; background: radial-gradient(circle at top right, #eef7ff 0%, #fff 50%); }
.hero-flex { display: flex; flex-wrap: wrap; align-items: center; gap: 60px; }
.hero-left { flex: 1.2; min-width: 350px; }
.hero-right { flex: 0.8; min-width: 350px; display: flex; justify-content: center; }

.badge-promo { background: rgba(0, 175, 240, 0.1); color: var(--primary); padding: 8px 16px; border-radius: 8px; font-weight: 800; font-size: 12px; text-transform: uppercase; margin-bottom: 20px; display: inline-block; }
h1 { font-size: clamp(40px, 6vw, 64px); font-weight: 900; line-height: 1.05; letter-spacing: -3px; margin-bottom: 25px; }
h1 span { color: var(--primary); }
.hero-left p { font-size: 20px; color: var(--text-muted); max-width: 550px; margin-bottom: 40px; }

.hero-stats { display: flex; gap: 40px; border-top: 1px solid #eee; padding-top: 40px; }
.stat-item strong { display: block; font-size: 24px; font-weight: 900; color: var(--dark); }
.stat-item span { font-size: 14px; color: var(--text-muted); font-weight: 600; }

/* Promo Card */
.glass-card { background: #fff34d; padding: 10px; border-radius: 40px; box-shadow: 0 30px 60px rgba(0,0,0,0.12); width: 100%; max-width: 440px; }
.card-inner { background: #fff; border-radius: 32px; padding: 40px; text-align: center; }
.card-label { font-size: 11px; font-weight: 800; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 20px; }

.code-box { display: flex; border: 3px solid var(--dark); border-radius: 18px; overflow: hidden; margin-bottom: 25px; transition: 0.3s; }
.code-box:hover { transform: scale(1.02); }
.code-box strong { flex: 1; font-size: 36px; padding: 10px; letter-spacing: 4px; font-weight: 900; }
#copyBtn { background: var(--dark); color: #fff; border: none; padding: 0 25px; font-weight: 900; cursor: pointer; transition: 0.2s; }

.bonus-highlight { display: flex; align-items: center; gap: 15px; text-align: left; background: #f8fafd; padding: 15px; border-radius: 15px; }
.bonus-highlight .material-symbols-outlined { font-size: 35px; color: var(--primary); }
.bonus-highlight strong { display: block; font-size: 17px; }
.bonus-highlight small { color: var(--text-muted); font-weight: 600; }

/* Trust Bar */
.trust-bar { background: var(--dark); color: #fff; padding: 25px 0; }
.bar-items { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px; }
.bar-item { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 14px; opacity: 0.85; }
.bar-item span { color: var(--primary); }

/* AI Summary Section */
.ai-summary { padding: 40px 0; background: #fff; }
.ai-box { background: #f0f9ff; border: 1px dashed var(--primary); padding: 25px; border-radius: 24px; display: flex; align-items: center; gap: 20px; }
.ai-box .material-symbols-outlined { font-size: 40px; color: var(--primary); }
.ai-box strong { color: var(--dark); }
.ai-box div { font-size: 15px; color: var(--text-muted); }

/* Features Section */
.features-grid { padding: 120px 0; background: #fff; }
.section-intro { text-align: center; margin-bottom: 60px; }
.section-intro h2 { font-size: 42px; font-weight: 900; letter-spacing: -2px; margin-bottom: 15px; }
.section-intro p { color: var(--text-muted); font-size: 18px; }

.cards-wrapper { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 30px; }
.feature-card { padding: 45px; border-radius: 30px; background: var(--light-bg); transition: 0.3s; border: 1px solid transparent; }
.feature-card:hover { background: #fff; border-color: #eee; box-shadow: 0 20px 40px rgba(0,0,0,0.05); transform: translateY(-10px); }
.icon-wrap { width: 60px; height: 60px; background: var(--white); border-radius: 15px; display: flex; align-items: center; justify-content: center; margin-bottom: 25px; box-shadow: 0 10px 20px rgba(0,0,0,0.05); }
.icon-wrap span { color: var(--primary); font-size: 30px; }
.feature-card h3 { font-size: 22px; font-weight: 800; margin-bottom: 15px; }

/* Steps */
.steps-section { padding: 100px 0; background: var(--dark); color: #fff; }
.steps-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 50px; }
.step-card span { font-size: 60px; font-weight: 900; color: rgba(255,255,255,0.1); line-height: 1; }
.step-card h4 { font-size: 24px; margin: -20px 0 15px; font-weight: 800; color: var(--primary); }

/* FAQ Section */
.faq-section { padding: 100px 0; background: #f8fafd; }
.faq-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 40px; }
.faq-card { background: #fff; padding: 30px; border-radius: 24px; box-shadow: 0 10px 30px rgba(0,0,0,0.02); }
.faq-card h4 { margin-bottom: 15px; font-weight: 800; color: var(--dark); }
.faq-card p { font-size: 14px; color: var(--text-muted); }

/* Footer */
.main-footer { padding: 80px 0; background: #f8fafd; border-top: 1px solid #eee; }
.footer-top { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; padding-bottom: 40px; }
.footer-bottom { text-align: center; }

/* Responsive */
@media (max-width: 768px) {
    .hero-flex { text-align: center; }
    .hero-stats { justify-content: center; }
    .ai-box { flex-direction: column; text-align: center; }
}