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

:root {
    --bg-main: #0a0f1d;
    --bg-surface: rgba(30, 41, 59, 0.7);
    --bg-card: rgba(51, 65, 85, 0.4);
    --primary: #fbbf24;
    --primary-glow: rgba(251, 191, 36, 0.15);
    --primary-gradient: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    --success: #10b981;
    --success-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --danger: #ef4444;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --radius-lg: 1.5rem;
    --radius-md: 1rem;
    --shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
    --glass-border: 1px solid rgba(255, 255, 255, 0.08);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, .brand { font-family: 'Outfit', sans-serif; }

/* ── Navbar ── */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(10, 15, 29, 0.85);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: all 0.3s;
}
.navbar.scrolled { background: rgba(10, 15, 29, 0.95); box-shadow: 0 4px 30px rgba(0,0,0,0.3); }
.nav-inner {
    max-width: 1200px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem 2rem;
}
.nav-brand { font-family: 'Outfit'; font-size: 1.75rem; font-weight: 800; background: var(--primary-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; text-decoration: none; }
.nav-links { display: flex; gap: 2rem; align-items: center; list-style: none; }
.nav-links a { color: var(--text-muted); text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: color 0.3s; }
.nav-links a:hover { color: var(--primary); }
.nav-cta { background: var(--primary-gradient); color: #000 !important; padding: 0.6rem 1.5rem; border-radius: 2rem; font-weight: 700 !important; -webkit-text-fill-color: #000 !important; transition: transform 0.3s, box-shadow 0.3s !important; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(251,191,36,0.35); }
.hamburger { display: none; background: none; border: none; color: var(--text-main); font-size: 1.5rem; cursor: pointer; }

/* ── Hero ── */
.hero {
    min-height: 100vh; display: flex; align-items: center;
    padding: 8rem 2rem 4rem;
    position: relative; overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; top: -200px; right: -200px;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(251,191,36,0.08) 0%, transparent 70%);
    pointer-events: none;
}
.hero::after {
    content: ''; position: absolute; bottom: -200px; left: -200px;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(16,185,129,0.06) 0%, transparent 70%);
    pointer-events: none;
}
.hero-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; width: 100%; }
.hero-badge { display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(251,191,36,0.1); border: 1px solid rgba(251,191,36,0.2); border-radius: 2rem; padding: 0.4rem 1rem; font-size: 0.8rem; color: var(--primary); font-weight: 600; margin-bottom: 1.5rem; }
.hero-badge .pulse { width: 8px; height: 8px; background: var(--success); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.5); } }
.hero h1 { font-size: 3.5rem; font-weight: 900; line-height: 1.1; margin-bottom: 1.5rem; letter-spacing: -0.02em; }
.hero h1 .gradient-text { background: var(--primary-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-desc { color: var(--text-muted); font-size: 1.15rem; line-height: 1.8; margin-bottom: 2.5rem; max-width: 500px; }
.hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-hero { padding: 1rem 2.5rem; border-radius: 1rem; font-weight: 700; font-size: 1rem; text-decoration: none; display: inline-flex; align-items: center; gap: 0.5rem; transition: all 0.3s; border: none; cursor: pointer; }
.btn-hero-primary { background: var(--primary-gradient); color: #000; box-shadow: 0 10px 30px rgba(251,191,36,0.3); }
.btn-hero-primary:hover { transform: translateY(-3px); box-shadow: 0 15px 40px rgba(251,191,36,0.4); }
.btn-hero-outline { background: transparent; color: var(--primary); border: 2px solid rgba(251,191,36,0.3); }
.btn-hero-outline:hover { background: rgba(251,191,36,0.1); transform: translateY(-3px); }
.hero-image { position: relative; display: flex; justify-content: center; }
.hero-image img { max-width: 380px; width: 100%; border-radius: 2rem; box-shadow: 0 40px 80px rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.08); }
.hero-image::before { content: ''; position: absolute; top: 50%; left: 50%; width: 120%; height: 120%; background: radial-gradient(circle, rgba(251,191,36,0.08), transparent 60%); transform: translate(-50%, -50%); pointer-events: none; }
.hero-stats { display: flex; gap: 3rem; margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.06); }
.hero-stat-num { font-family: 'Outfit'; font-size: 2rem; font-weight: 800; background: var(--primary-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-stat-label { color: var(--text-muted); font-size: 0.8rem; font-weight: 500; }

/* ── Section Common ── */
.section { padding: 6rem 2rem; position: relative; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-badge { display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(251,191,36,0.1); border: 1px solid rgba(251,191,36,0.15); border-radius: 2rem; padding: 0.35rem 1rem; font-size: 0.75rem; color: var(--primary); font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1rem; }
.section-title { font-size: 2.5rem; font-weight: 800; margin-bottom: 1rem; line-height: 1.2; }
.section-subtitle { color: var(--text-muted); font-size: 1.05rem; max-width: 600px; line-height: 1.7; margin-bottom: 3rem; }
.section-center { text-align: center; }
.section-center .section-subtitle { margin-left: auto; margin-right: auto; }

/* ── Features ── */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.feature-card {
    background: var(--bg-surface); border: var(--glass-border); border-radius: var(--radius-lg);
    padding: 2rem; position: relative; overflow: hidden;
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    transition: all 0.4s cubic-bezier(0.23,1,0.32,1);
}
.feature-card:hover { transform: translateY(-8px); border-color: rgba(251,191,36,0.2); box-shadow: 0 20px 60px rgba(0,0,0,0.3); }
.feature-icon {
    width: 56px; height: 56px; border-radius: 1rem;
    background: rgba(251,191,36,0.1); display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; color: var(--primary); margin-bottom: 1.25rem;
}
.feature-card h3 { font-size: 1.15rem; margin-bottom: 0.75rem; font-weight: 700; }
.feature-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; }

/* ── Vision ── */
.vision-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.vision-list { list-style: none; display: flex; flex-direction: column; gap: 1.5rem; }
.vision-item { display: flex; gap: 1rem; align-items: flex-start; }
.vision-item .v-icon { width: 44px; height: 44px; min-width: 44px; border-radius: 12px; background: rgba(16,185,129,0.1); display: flex; align-items: center; justify-content: center; color: var(--success); font-size: 1.1rem; }
.vision-item h4 { font-size: 1rem; margin-bottom: 0.25rem; }
.vision-item p { color: var(--text-muted); font-size: 0.85rem; }

/* ── Stats Bar ── */
.stats-bar {
    background: linear-gradient(135deg, rgba(251,191,36,0.05) 0%, rgba(16,185,129,0.05) 100%);
    border-top: 1px solid rgba(255,255,255,0.05); border-bottom: 1px solid rgba(255,255,255,0.05);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; padding: 3rem 0; }
.stat-item .stat-number { font-family: 'Outfit'; font-size: 2.5rem; font-weight: 800; background: var(--primary-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.stat-item .stat-label { color: var(--text-muted); font-size: 0.85rem; margin-top: 0.25rem; }

/* ── Pricing ── */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.pricing-card {
    background: var(--bg-surface); border: var(--glass-border); border-radius: var(--radius-lg);
    padding: 2.5rem 2rem; text-align: center; position: relative; overflow: hidden;
    backdrop-filter: blur(12px); transition: all 0.4s;
}
.pricing-card.featured { border-color: rgba(251,191,36,0.3); transform: scale(1.05); }
.pricing-card.featured::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--primary-gradient); }
.pricing-badge { position: absolute; top: 1rem; right: -2rem; background: var(--primary-gradient); color: #000; padding: 0.3rem 3rem; font-size: 0.7rem; font-weight: 700; transform: rotate(45deg); }
.pricing-card h3 { font-size: 1.3rem; margin-bottom: 0.5rem; }
.pricing-card .price { font-family: 'Outfit'; font-size: 3rem; font-weight: 800; margin: 1.5rem 0; }
.pricing-card .price span { font-size: 1rem; font-weight: 400; color: var(--text-muted); }
.pricing-card .price .currency { font-size: 1.5rem; }
.pricing-features { list-style: none; text-align: left; margin-bottom: 2rem; }
.pricing-features li { padding: 0.6rem 0; border-bottom: 1px solid rgba(255,255,255,0.05); font-size: 0.9rem; color: var(--text-muted); display: flex; align-items: center; gap: 0.75rem; }
.pricing-features li i { color: var(--success); font-size: 0.8rem; }
.pricing-features li.disabled { opacity: 0.4; }
.pricing-features li.disabled i { color: var(--text-muted); }
.btn-pricing { display: block; width: 100%; padding: 1rem; border-radius: 1rem; font-weight: 700; font-size: 0.95rem; text-decoration: none; text-align: center; transition: all 0.3s; border: none; cursor: pointer; }
.btn-pricing-primary { background: var(--primary-gradient); color: #000; box-shadow: 0 8px 20px rgba(251,191,36,0.25); }
.btn-pricing-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(251,191,36,0.35); }
.btn-pricing-outline { background: transparent; border: 2px solid rgba(255,255,255,0.1); color: var(--text-main); }
.btn-pricing-outline:hover { border-color: rgba(251,191,36,0.3); color: var(--primary); }
.pricing-status { display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(251,191,36,0.08); border-radius: 2rem; padding: 0.3rem 1rem; font-size: 0.75rem; color: var(--primary); font-weight: 600; margin-bottom: 1rem; }

/* ── Testimonials ── */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.testimonial-card {
    background: var(--bg-surface); border: var(--glass-border); border-radius: var(--radius-lg);
    padding: 2rem; position: relative;
    backdrop-filter: blur(12px); transition: all 0.3s;
}
.testimonial-card:hover { transform: translateY(-4px); }
.testimonial-stars { color: var(--primary); font-size: 0.85rem; margin-bottom: 1rem; display: flex; gap: 0.2rem; }
.testimonial-card blockquote { font-size: 0.95rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 1.5rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.testimonial-avatar { width: 40px; height: 40px; border-radius: 50%; background: rgba(251,191,36,0.15); display: flex; align-items: center; justify-content: center; color: var(--primary); font-weight: 700; font-size: 1rem; }
.testimonial-name { font-weight: 600; font-size: 0.9rem; }
.testimonial-role { color: var(--text-muted); font-size: 0.8rem; }

/* ── FAQ ── */
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 1rem; }
.faq-item { background: var(--bg-surface); border: var(--glass-border); border-radius: var(--radius-md); overflow: hidden; }
.faq-question { width: 100%; padding: 1.25rem 1.5rem; display: flex; justify-content: space-between; align-items: center; background: none; border: none; color: var(--text-main); font-size: 1rem; font-weight: 600; cursor: pointer; text-align: left; transition: color 0.3s; }
.faq-question:hover { color: var(--primary); }
.faq-question i { transition: transform 0.3s; color: var(--primary); font-size: 0.85rem; }
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s; }
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer-inner { padding: 0 1.5rem 1.25rem; color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }

/* ── Demo CTA ── */
.demo-section { background: linear-gradient(135deg, rgba(251,191,36,0.05) 0%, rgba(16,185,129,0.05) 100%); }
.demo-card {
    background: var(--bg-surface); border: var(--glass-border); border-radius: 2rem;
    padding: 4rem; text-align: center; position: relative; overflow: hidden;
    backdrop-filter: blur(12px);
}
.demo-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--primary-gradient); }
.demo-card h2 { font-size: 2.25rem; margin-bottom: 1rem; }
.demo-card p { color: var(--text-muted); max-width: 500px; margin: 0 auto 2rem; font-size: 1.05rem; }
.demo-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── Footer ── */
.footer { background: rgba(5, 8, 15, 0.8); border-top: 1px solid rgba(255,255,255,0.05); padding: 4rem 2rem 2rem; }
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand { font-family: 'Outfit'; font-size: 1.75rem; font-weight: 800; background: var(--primary-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 1rem; }
.footer-desc { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; margin-bottom: 1.5rem; max-width: 300px; }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a { width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; color: var(--text-muted); text-decoration: none; transition: all 0.3s; }
.footer-social a:hover { background: rgba(251,191,36,0.1); color: var(--primary); border-color: rgba(251,191,36,0.2); }
.footer-col h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1.25rem; color: var(--text-main); }
.footer-col a { display: block; color: var(--text-muted); text-decoration: none; font-size: 0.9rem; padding: 0.35rem 0; transition: color 0.3s; }
.footer-col a:hover { color: var(--primary); }
.footer-contact-item { display: flex; align-items: center; gap: 0.75rem; color: var(--text-muted); font-size: 0.9rem; margin-bottom: 0.75rem; }
.footer-contact-item i { color: var(--primary); width: 16px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.05); padding-top: 2rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-bottom p { color: var(--text-muted); font-size: 0.85rem; }
.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a { color: var(--text-muted); text-decoration: none; font-size: 0.85rem; transition: color 0.3s; }
.footer-legal a:hover { color: var(--primary); }

/* ── WhatsApp Float ── */
.whatsapp-float { position: fixed; bottom: 2rem; right: 2rem; z-index: 999; width: 60px; height: 60px; border-radius: 50%; background: #25d366; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.75rem; text-decoration: none; box-shadow: 0 8px 25px rgba(37,211,102,0.4); transition: all 0.3s; animation: whatsappPulse 2s infinite; }
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 12px 35px rgba(37,211,102,0.5); }
@keyframes whatsappPulse { 0%, 100% { box-shadow: 0 8px 25px rgba(37,211,102,0.4); } 50% { box-shadow: 0 8px 25px rgba(37,211,102,0.6), 0 0 0 10px rgba(37,211,102,0.1); } }

/* ── Scroll Animations ── */
.reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.23,1,0.32,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Legal Modal ── */
.legal-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.7); backdrop-filter: blur(8px); z-index: 2000; display: none; align-items: center; justify-content: center; padding: 2rem; }
.legal-overlay.active { display: flex; }
.legal-content { background: #111827; border: var(--glass-border); border-radius: 1.5rem; max-width: 700px; width: 100%; max-height: 80vh; overflow-y: auto; padding: 2.5rem; position: relative; }
.legal-content h2 { font-size: 1.5rem; margin-bottom: 1.5rem; }
.legal-content p, .legal-content li { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; margin-bottom: 0.75rem; }
.legal-content ul { padding-left: 1.5rem; }
.legal-close { position: absolute; top: 1rem; right: 1rem; width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.1); border: none; color: var(--text-muted); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 1rem; }

/* ── Responsive ── */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; text-align: center; }
    .hero-desc { margin-left: auto; margin-right: auto; }
    .hero-buttons { justify-content: center; }
    .hero-image { order: -1; }
    .hero-image img { max-width: 280px; }
    .hero-stats { justify-content: center; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .vision-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
    .pricing-card.featured { transform: none; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .nav-links { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(10,15,29,0.98); flex-direction: column; justify-content: center; align-items: center; gap: 2rem; z-index: 999; }
    .nav-links.active { display: flex; }
    .hamburger { display: block; z-index: 1001; }
    .hero { padding: 7rem 1.5rem 3rem; min-height: auto; }
    .hero h1 { font-size: 2.25rem; }
    .hero-stats { gap: 1.5rem; flex-wrap: wrap; }
    .section { padding: 4rem 1.5rem; }
    .section-title { font-size: 1.75rem; }
    .features-grid { grid-template-columns: 1fr; }
    .demo-card { padding: 2.5rem 1.5rem; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .footer-legal { flex-wrap: wrap; justify-content: center; }
}