:root {
    --primary: #8a2be2;
    --primary-glow: rgba(138, 43, 226, 0.5);
    --secondary: #00d4ff;
    --bg-dark: #050507;
    --bg-card: rgba(26, 26, 36, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
    --text-light: #f4f4f5;
    --text-gray: #a1a1aa;
    --gradient: linear-gradient(135deg, #8a2be2 0%, #00d4ff 100%);
    --gradient-hover: linear-gradient(135deg, #6a1bb2 0%, #00b7db 100%);
    --success: #00c851;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; scroll-behavior: smooth; }

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(138, 43, 226, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 40%);
}

/* Utilitários */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; position: relative; z-index: 2; }

/* Efeito de Vidro (Glassmorphism) */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    transition: transform 0.3s;
}
.glass-card:hover { border-color: var(--primary); transform: translateY(-5px); }

.text-gradient {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

/* Botões */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 35px; background: var(--gradient); color: white;
    text-decoration: none; border-radius: 50px; font-weight: 700;
    transition: all 0.3s ease; border: none; cursor: pointer;
    text-transform: uppercase; letter-spacing: 0.5px; font-size: 0.9rem;
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.3);
}
.btn:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 0 30px rgba(138, 43, 226, 0.6); }

.btn-outline { background: transparent; border: 2px solid var(--primary); box-shadow: none; }
.btn-outline:hover { background: rgba(138, 43, 226, 0.1); box-shadow: none; }

.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-size: 2.5rem; margin-bottom: 15px; line-height: 1.2; }
.section-header p { color: var(--text-gray); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

section { padding: 80px 0; border-bottom: 1px solid rgba(255,255,255,0.02); position: relative; }

/* Header */
header {
    background: rgba(5, 5, 7, 0.85); backdrop-filter: blur(20px);
    position: fixed; width: 100%; top: 0; z-index: 1000;
    border-bottom: 1px solid var(--glass-border); padding: 15px 0;
}
.header-inner { display: flex; justify-content: space-between; align-items: center; }
.logo img { height: 45px; border-radius: 8px; }
.nav-links { display: flex; gap: 30px; }
.nav-links a { color: var(--text-light); text-decoration: none; font-size: 0.95rem; font-weight: 500; transition: 0.3s; }
.nav-links a:hover { color: var(--secondary); }

/* Hero Section */
.hero { padding: 160px 0 80px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 50px; }
.hero-text h1 { font-size: 3.5rem; line-height: 1.1; margin-bottom: 25px; font-weight: 900; }
.hero-text p { font-size: 1.25rem; color: var(--text-gray); margin-bottom: 40px; }
.hero-badges { display: flex; gap: 20px; margin-bottom: 30px; font-size: 0.9rem; color: var(--text-gray); }
.hero-badges span { display: flex; align-items: center; gap: 8px; }
.hero-badges i { color: var(--success); }

/* Phone Mockup & Floating Cards */
.hero-image { position: relative; text-align: center; }
.phone-mockup {
    width: 300px; height: 600px; background: #1a1a24;
    border-radius: 40px; border: 8px solid #2a2a35; margin: 0 auto;
    position: relative; box-shadow: 0 0 50px rgba(138, 43, 226, 0.2);
    z-index: 2; overflow: hidden; display: flex; align-items: center; justify-content: center; color: #555;
}
.floating-card {
    position: absolute; background: rgba(30, 30, 40, 0.95);
    backdrop-filter: blur(10px); padding: 15px 25px;
    border-radius: 15px; border: 1px solid var(--glass-border);
    display: flex; align-items: center; gap: 15px; z-index: 3;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    animation: float 4s ease-in-out infinite;
}
.fc-1 { top: 100px; left: -20px; }
.fc-2 { bottom: 100px; right: -20px; animation-delay: 2s; }
@keyframes float { 0% { transform: translateY(0px); } 50% { transform: translateY(-15px); } 100% { transform: translateY(0px); } }

/* Steps / Como Funciona */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 30px; }
.step-card {
    background: var(--bg-card); padding: 30px; border-radius: 20px;
    border: 1px solid var(--glass-border); text-align: left; transition: 0.3s;
}
.step-card:hover { border-color: var(--primary); transform: translateY(-10px); }
.step-icon {
    width: 50px; height: 50px; background: rgba(138, 43, 226, 0.1);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; color: var(--primary); margin-bottom: 20px;
}

/* O que está incluso */
.included-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.included-item {
    text-align: center; padding: 25px; background: rgba(255,255,255,0.02);
    border-radius: 15px; border: 1px solid transparent; transition: 0.3s;
}
.included-item:hover { border-color: var(--secondary); background: rgba(255,255,255,0.04); }
.included-item i { font-size: 2rem; color: var(--primary); margin-bottom: 15px; }
.included-item h4 { margin-bottom: 5px; color: white; }
.included-item p { font-size: 0.9rem; color: var(--text-gray); }

/* Pricing Cards */
.pricing-card {
    background: var(--bg-card); padding: 40px; border-radius: 24px;
    border: 1px solid var(--glass-border); position: relative;
    display: flex; flex-direction: column;
}
.pricing-card.featured {
    border: 2px solid var(--primary);
    background: linear-gradient(180deg, rgba(138, 43, 226, 0.08) 0%, var(--bg-card) 100%);
    transform: scale(1.05); z-index: 10;
}
.price-tag { margin: 25px 0; }
.price-tag .install { display: block; font-size: 1.8rem; font-weight: bold; color: white; }
.price-tag .install span { font-size: 1rem; font-weight: 400; color: var(--text-gray); }
.price-tag .monthly { display: block; font-size: 1.1rem; color: var(--secondary); margin-top: 5px; }
.check-list { list-style: none; margin-bottom: 25px; flex-grow: 1; }
.check-list li { margin-bottom: 12px; display: flex; gap: 10px; color: var(--text-light); font-size: 0.95rem; }
.check-list i { color: var(--secondary); margin-top: 4px; }

/* Turbine */
.turbine-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; }
.turbine-item {
    background: rgba(0, 212, 255, 0.05); color: var(--secondary);
    padding: 10px 25px; border-radius: 50px;
    border: 1px solid rgba(0, 212, 255, 0.2); font-weight: 500;
    transition: 0.3s; cursor: default;
}
.turbine-item:hover { background: rgba(0, 212, 255, 0.15); box-shadow: 0 0 15px rgba(0, 212, 255, 0.2); }

/* FAQ */
.faq-item { background: rgba(255,255,255,0.03); margin-bottom: 15px; border-radius: 10px; overflow: hidden; }
.faq-question { padding: 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-weight: 600; }
.faq-answer { padding: 0 20px 20px; color: var(--text-gray); display: none; font-size: 0.95rem; }

/* Footer */
.site-footer { background: #020203; padding: 60px 0 30px; font-size: 0.9rem; color: #888; border-top: 1px solid #222; }
.footer-col h4 { color: white; margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }

/* Correção de cor dos links do rodapé */
.site-footer a { 
    color: inherit;
    text-decoration: none; 
    transition: color 0.3s;
}
.site-footer a:hover { color: var(--secondary); }

/* WhatsApp Pulse */
.whatsapp-float {
    position: fixed; bottom: 25px; right: 25px;
    background: #25d366; width: 65px; height: 65px;
    border-radius: 50%; display: flex; justify-content: center; align-items: center;
    font-size: 32px; color: white; box-shadow: 0 5px 20px rgba(0,0,0,0.4);
    z-index: 9999; animation: pulse 2s infinite; text-decoration: none;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 20px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-text h1 { font-size: 2.5rem; }
    .nav-links { display: none; }
    .pricing-card.featured { transform: scale(1); }
    .hero-buttons { flex-direction: column; }
    .btn { width: 100%; justify-content: center; }
    .floating-card { display: none; } 
}