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

:root {
    --primary: #14b8a6;
    --primary-hover: #0d9488;
    --secondary: #8b5cf6;
    --bg-color: #0b0f19;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --transition: all 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; }
body { background-color: var(--bg-color); color: var(--text-main); line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; }

.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
}

.gradient-text {
    background: linear-gradient(135deg, #ffffff, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-blob { position: absolute; border-radius: 50%; filter: blur(100px); z-index: -1; opacity: 0.3; }
.blob-1 { top: -10%; left: -10%; width: 500px; height: 500px; background: var(--primary); }
.blob-2 { bottom: 20%; right: -10%; width: 400px; height: 400px; background: var(--secondary); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

.btn { display: inline-block; padding: 12px 28px; border-radius: 8px; font-weight: 600; cursor: pointer; transition: var(--transition); border: none; text-align: center; }
.btn-primary { background: var(--primary); color: white; box-shadow: 0 4px 15px rgba(0,0,0,0.2); }
.btn-primary:hover { background: var(--primary-hover); transform: translateY(-2px); }
.btn-secondary { background: rgba(255, 255, 255, 0.1); color: white; border: 1px solid rgba(255, 255, 255, 0.2); }
.btn-secondary:hover { background: rgba(255, 255, 255, 0.15); transform: translateY(-2px); }

.navbar { position: fixed; top: 0; width: 100%; z-index: 1000; padding: 20px 0; transition: var(--transition); }
.navbar.sticky { background: rgba(11, 15, 25, 0.9); backdrop-filter: blur(12px); padding: 15px 0; border-bottom: 1px solid var(--glass-border); }
.navbar .container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 24px; font-weight: 800; color: white; display: flex; align-items: center; gap: 10px; }
.logo i { color: var(--primary); }
.nav-links { display: flex; gap: 30px; }
.nav-links a { font-weight: 500; color: var(--text-muted); }
.nav-links a:hover { color: white; }
.nav-cta { display: flex; gap: 15px; }
.mobile-menu-btn { display: none; font-size: 24px; cursor: pointer; background: none; border: none; color: white; }

.hero { padding: 180px 0 100px; text-align: center; position: relative; }
.hero h1 { font-size: 64px; font-weight: 800; line-height: 1.1; margin-bottom: 24px; }
.hero p { font-size: 20px; color: var(--text-muted); max-width: 700px; margin: 0 auto 40px; }
.hero-btns { display: flex; gap: 20px; justify-content: center; }
.hero-dashboard-img { margin-top: 60px; border-radius: 16px; overflow: hidden; border: 1px solid var(--glass-border); box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5); background: var(--glass-bg); padding: 10px; }
.hero-dashboard-img img { border-radius: 8px; display: block; width: 100%; }

.trust { padding: 40px 0; text-align: center; border-top: 1px solid var(--glass-border); border-bottom: 1px solid var(--glass-border); background: rgba(0, 0, 0, 0.2); }
.trust p { color: var(--text-muted); margin-bottom: 20px; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; }
.trust-logos { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; opacity: 0.6; }
.trust-logos span { font-size: 24px; font-weight: 700; display: flex; align-items: center; gap: 8px; }

section { padding: 100px 0; position: relative; }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 60px; }
.section-header h2 { font-size: 40px; margin-bottom: 20px; }
.section-header p { color: var(--text-muted); font-size: 18px; }

.problem-solution { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.ps-card { padding: 40px; border-radius: 20px; }
.ps-bad { background: rgba(239, 68, 68, 0.05); border: 1px solid rgba(239, 68, 68, 0.1); }
.ps-bad ul li::before { content: "✕"; color: #ef4444; margin-right: 10px; }
.ps-good { background: rgba(16, 185, 129, 0.05); border: 1px solid rgba(16, 185, 129, 0.2); }
.ps-good ul li::before { content: "✓"; color: #10b981; margin-right: 10px; }
.ps-card h3 { font-size: 24px; margin-bottom: 20px; }
.ps-card ul li { margin-bottom: 15px; display: flex; align-items: center; color: var(--text-muted); }

.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.feature-card { padding: 40px 30px; transition: var(--transition); }
.feature-card:hover { transform: translateY(-5px); background: rgba(255, 255, 255, 0.05); border-color: rgba(255, 255, 255, 0.15); }
.feature-icon { width: 60px; height: 60px; background: rgba(255,255,255, 0.05); color: var(--primary); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 20px; border: 1px solid var(--glass-border); }
.feature-card h3 { font-size: 22px; margin-bottom: 15px; }
.feature-card p { color: var(--text-muted); }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; position: relative; }
.step { text-align: center; padding: 30px; }
.step-num { width: 50px; height: 50px; background: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700; margin: 0 auto 20px; }
.step h3 { margin-bottom: 10px; }
.step p { color: var(--text-muted); }

.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.pricing-card { padding: 40px; display: flex; flex-direction: column; }
.pricing-card.popular { border-color: var(--primary); transform: scale(1.05); background: rgba(255,255,255, 0.05); }
.popular-badge { position: absolute; top: -15px; left: 50%; transform: translateX(-50%); background: var(--primary); padding: 5px 15px; border-radius: 20px; font-size: 12px; font-weight: 600; color: white; }
.pricing-header { text-align: center; margin-bottom: 30px; padding-bottom: 30px; border-bottom: 1px solid var(--glass-border); }
.pricing-header h3 { font-size: 24px; margin-bottom: 10px; }
.price { font-size: 48px; font-weight: 800; }
.price span { font-size: 16px; color: var(--text-muted); font-weight: 400; }
.pricing-features { margin-bottom: 40px; flex-grow: 1; }
.pricing-features li { margin-bottom: 15px; display: flex; align-items: center; color: var(--text-muted); }
.pricing-features li i { color: var(--primary); margin-right: 10px; }
.pricing-card .btn { width: 100%; }

.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.testimonial-card { padding: 40px; }
.stars { color: #fbbf24; margin-bottom: 20px; }
.testimonial-text { font-size: 18px; font-style: italic; margin-bottom: 30px; color: #e2e8f0; }
.author { display: flex; align-items: center; gap: 15px; }
.author-avatar { width: 50px; height: 50px; border-radius: 50%; background: #475569; }
.author-info h4 { font-size: 16px; }
.author-info p { font-size: 14px; color: var(--text-muted); }

.faq-container { max-width: 800px; margin: 0 auto; }
.faq-item { margin-bottom: 20px; border: 1px solid var(--glass-border); border-radius: 12px; overflow: hidden; }
.faq-question { padding: 20px 25px; background: rgba(255, 255, 255, 0.02); display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 600; font-size: 18px; }
.faq-question i { transition: var(--transition); }
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-answer { padding: 0 25px; max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease; color: var(--text-muted); background: rgba(255, 255, 255, 0.01); }
.faq-item.active .faq-answer { padding: 20px 25px; max-height: 300px; border-top: 1px solid var(--glass-border); }

.cta-section { padding: 100px 0; text-align: center; }
.cta-box { padding: 80px 40px; background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.1)); position: relative; overflow: hidden; border: 1px solid var(--glass-border); }
.cta-box h2 { font-size: 48px; margin-bottom: 20px; }
.cta-box p { font-size: 20px; color: var(--text-muted); margin-bottom: 40px; }

footer { border-top: 1px solid var(--glass-border); padding: 80px 0 30px; background: rgba(0, 0, 0, 0.3); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 50px; margin-bottom: 60px; }
.footer-col h3 { font-size: 18px; margin-bottom: 25px; color: white; }
.footer-col p { color: var(--text-muted); margin-bottom: 20px; max-width: 300px; }
.footer-links li { margin-bottom: 15px; }
.footer-links a { color: var(--text-muted); }
.footer-links a:hover { color: var(--primary); }
.social-links { display: flex; gap: 15px; }
.social-links a { width: 40px; height: 40px; border-radius: 50%; background: rgba(255, 255, 255, 0.05); display: flex; align-items: center; justify-content: center; color: white; }
.social-links a:hover { background: var(--primary); }
.footer-bottom { text-align: center; padding-top: 30px; border-top: 1px solid var(--glass-border); color: var(--text-muted); font-size: 14px; }

.whatsapp-float { position: fixed; bottom: 30px; right: 30px; width: 60px; height: 60px; background: #25d366; color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 30px; box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4); z-index: 1000; transition: var(--transition); }
.whatsapp-float:hover { transform: scale(1.1); }

.page-header { padding: 160px 0 80px; text-align: center; border-bottom: 1px solid var(--glass-border); background: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 100%); }
.page-header h1 { font-size: 48px; margin-bottom: 20px; }
.page-header p { font-size: 18px; color: var(--text-muted); max-width: 600px; margin: 0 auto; }
.content-section { padding: 80px 0; }
.content-box { max-width: 800px; margin: 0 auto; padding: 40px; }
.content-box h2 { margin: 30px 0 15px; color: white; }
.content-box p, .content-box ul { margin-bottom: 20px; color: var(--text-muted); }
.content-box ul { padding-left: 20px; list-style-type: disc; }

.contact-container { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.contact-info .info-item { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 30px; }
.info-icon { width: 50px; height: 50px; background: rgba(255,255,255, 0.05); color: var(--primary); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 20px; border: 1px solid var(--glass-border); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; color: var(--text-muted); }
.form-control { width: 100%; padding: 15px; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--glass-border); border-radius: 8px; color: white; transition: var(--transition); }
.form-control:focus { outline: none; border-color: var(--primary); background: rgba(255, 255, 255, 0.08); }
textarea.form-control { resize: vertical; min-height: 120px; }

@media (max-width: 991px) {
    .hero h1 { font-size: 48px; }
    .steps { grid-template-columns: 1fr; }
    .problem-solution { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .pricing-card.popular { transform: none; }
    .contact-container { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-links, .nav-cta { display: none; }
    .nav-links.active { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; width: 100%; background: var(--bg-color); padding: 20px; border-bottom: 1px solid var(--glass-border); text-align: center; }
    .mobile-menu-btn { display: block; }
    .hero h1 { font-size: 36px; }
    .hero { padding: 140px 0 80px; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .cta-box { padding: 50px 20px; }
    .cta-box h2 { font-size: 32px; }
}