/* ============================================
   GoVitrina Landing - Estilos
   ============================================ */

:root {
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --secondary: #8b5cf6;
    --bg-dark: #0f172a;
    --bg-card: #1e293b;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glass: rgba(30, 41, 59, 0.7);
    --border: rgba(255, 255, 255, 0.1);
    --transition: all 0.3s ease;
    --font: 'Plus Jakarta Sans', sans-serif;
}

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

body {
    font-family: var(--font);
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* --- NAVBAR --- */
header {
    position: fixed; top: 0; width: 100%; z-index: 1000;
    padding: 20px 5%; display: flex; justify-content: space-between; align-items: center;
    background: rgba(15, 23, 42, 0.85); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}
.logo { font-size: 1.5rem; font-weight: 800; color: #fff; text-decoration: none; letter-spacing: -0.5px; }
.logo span { background: linear-gradient(90deg, var(--primary), var(--secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

.nav-links { display: flex; gap: 30px; }
.nav-links a { color: var(--text-main); text-decoration: none; font-weight: 600; font-size: 0.95rem; transition: var(--transition); }
.nav-links a:hover { color: var(--primary); }

.btn-nav {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: white; padding: 10px 24px; border-radius: 50px; text-decoration: none;
    font-weight: 700; transition: var(--transition); border: none; cursor: pointer;
}
.btn-nav:hover { transform: translateY(-2px); box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3); }

/* --- HERO SLIDER --- */
.hero { position: relative; height: 100vh; width: 100%; overflow: hidden; display: flex; align-items: center; }
.hero-slider { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; }
.slide {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    opacity: 0; transition: opacity 1s ease-in-out;
    background-size: cover; background-position: center;
}
.slide.active { opacity: 1; }
.slide::after {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to right, rgba(15, 23, 42, 0.95) 30%, rgba(15, 23, 42, 0.6) 100%);
}

.ad-badge {
    position: absolute; top: 120px; right: 5%; z-index: 10;
    background: rgba(0,0,0,0.6); backdrop-filter: blur(5px); border: 1px solid var(--border);
    padding: 8px 16px; border-radius: 30px; font-size: 0.8rem; font-weight: 700;
    display: flex; align-items: center; gap: 8px; color: #fff;
}
.ad-badge span { width: 8px; height: 8px; background: #10b981; border-radius: 50%; display: inline-block; box-shadow: 0 0 10px #10b981; }

.hero-content {
    position: relative; z-index: 2; padding: 0 5%; max-width: 800px; margin-top: 60px;
}
.hero-title { font-size: clamp(2.8rem, 5vw, 4.5rem); font-weight: 800; line-height: 1.1; margin-bottom: 20px; }
.hero-title span { color: var(--primary); }
.hero-desc { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 40px; line-height: 1.6; max-width: 600px; }

.hero-buttons { display: flex; gap: 20px; }
.btn-outline {
    padding: 14px 30px; border: 2px solid var(--border); color: white; border-radius: 50px;
    text-decoration: none; font-weight: 700; transition: var(--transition); background: rgba(255,255,255,0.05);
}
.btn-outline:hover { border-color: var(--primary); background: rgba(59, 130, 246, 0.1); }

/* --- FEATURES --- */
.section { padding: 100px 5%; }
.section-header { text-align: center; margin-bottom: 60px; max-width: 700px; margin-inline: auto; }
.section-title { font-size: 2.5rem; font-weight: 800; margin-bottom: 15px; }
.section-subtitle { color: var(--text-muted); font-size: 1.1rem; line-height: 1.6; }

.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; }
.feature-card {
    background: var(--bg-card); border: 1px solid var(--border); padding: 40px 30px;
    border-radius: 20px; transition: var(--transition);
}
.feature-card:hover { transform: translateY(-10px); border-color: var(--primary); box-shadow: 0 20px 40px rgba(0,0,0,0.3); }
.feature-icon {
    width: 60px; height: 60px; background: rgba(59, 130, 246, 0.1); color: var(--primary);
    border-radius: 15px; display: flex; align-items: center; justify-content: center;
    margin-bottom: 25px; font-size: 1.5rem;
}
.feature-card h3 { font-size: 1.3rem; margin-bottom: 15px; }
.feature-card p { color: var(--text-muted); line-height: 1.6; font-size: 0.95rem; }

/* --- SHOWCASE --- */
.showcase-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.store-card {
    border-radius: 20px; overflow: hidden; position: relative; border: 1px solid var(--border);
    cursor: pointer; transition: var(--transition); background: var(--bg-card);
}
.store-card:hover { transform: scale(1.02); border-color: var(--secondary); }
.store-img { width: 100%; height: 250px; object-fit: cover; }
.store-info { padding: 25px; display: flex; justify-content: space-between; align-items: center; }
.store-info h4 { font-size: 1.2rem; margin-bottom: 5px; }
.store-info p { color: var(--text-muted); font-size: 0.9rem; }
.store-link { color: var(--primary); text-decoration: none; font-weight: 700; font-size: 0.9rem; }

/* --- PRICING --- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; max-width: 1200px; margin: 0 auto; }
.price-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 24px;
    padding: 40px; position: relative; transition: var(--transition); display: flex; flex-direction: column;
}
.price-card:hover { border-color: var(--secondary); }
.price-card.popular { border-color: var(--primary); transform: scale(1.05); background: linear-gradient(180deg, var(--bg-card) 0%, rgba(59, 130, 246, 0.05) 100%); z-index: 2; box-shadow: 0 20px 50px rgba(0,0,0,0.5); }
.popular-badge { position: absolute; top: -15px; left: 50%; transform: translateX(-50%); background: var(--primary); color: white; padding: 6px 15px; border-radius: 20px; font-size: 0.8rem; font-weight: 700; letter-spacing: 1px; }

.plan-name { font-size: 1.4rem; font-weight: 700; margin-bottom: 10px; }
.plan-price { font-size: 3rem; font-weight: 800; margin-bottom: 20px; display: flex; align-items: flex-end; gap: 5px; }
.plan-price span { font-size: 1rem; color: var(--text-muted); font-weight: 400; margin-bottom: 10px; }

.plan-features { list-style: none; margin-bottom: 40px; flex-grow: 1; }
.plan-features li { margin-bottom: 15px; color: var(--text-muted); display: flex; align-items: center; gap: 10px; font-size: 0.95rem; }
.plan-features li::before { content: '\2713'; color: #10b981; font-weight: 800; }

.special-offer {
    grid-column: 1 / -1; background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(59, 130, 246, 0.2));
    border: 1px solid var(--secondary); border-radius: 20px; padding: 40px;
    display: flex; justify-content: space-between; align-items: center; margin-top: 40px;
}
.special-content h3 { font-size: 1.8rem; margin-bottom: 10px; color: #fff; }
.special-content p { color: var(--text-muted); font-size: 1.1rem; max-width: 600px; }

/* --- CONTACT CTA --- */
.cta-section { background: var(--bg-card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 80px 5%; text-align: center; }
.cta-section h2 { font-size: 2.5rem; margin-bottom: 20px; }
.cta-section p { color: var(--text-muted); margin-bottom: 40px; font-size: 1.2rem; max-width: 600px; margin-inline: auto; }

/* --- FOOTER --- */
footer { padding: 60px 5% 30px; background: var(--bg-dark); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-col h4 { font-size: 1.2rem; margin-bottom: 20px; }
.footer-col p { color: var(--text-muted); line-height: 1.6; margin-bottom: 20px; max-width: 400px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--text-muted); text-decoration: none; transition: var(--transition); }
.footer-links a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 20px; display: flex; justify-content: space-between; color: var(--text-muted); font-size: 0.9rem; }

/* --- MOBILE --- */
@media (max-width: 992px) {
    .pricing-grid { grid-template-columns: 1fr; max-width: 450px; }
    .price-card.popular { transform: scale(1); }
    .special-offer { flex-direction: column; text-align: center; gap: 20px; }
}
/* --- HAMBURGER MENU --- */
.hamburger {
    display: none; background: none; border: none; cursor: pointer;
    flex-direction: column; gap: 5px; padding: 8px; z-index: 10;
}
.hamburger span {
    display: block; width: 22px; height: 2px; background: white; transition: all 0.3s;
}

@media (max-width: 768px) {
    .hamburger { display: flex; }
    .nav-links {
        display: none; position: absolute; top: 100%; left: 0; right: 0;
        background: rgba(15, 23, 42, 0.95); backdrop-filter: blur(12px);
        flex-direction: column; padding: 20px 5%; gap: 15px;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    .nav-links.open { display: flex; }
    .hero-title { font-size: 2.5rem; }
    .hero-buttons { flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 15px; text-align: center; }
}