/* ========================================
   RESPONSIVE - FCC BRASIL PREMIUM
   ======================================== */

/* Tablets (1024px) */
@media (max-width: 1024px) {
    :root {
        --container-padding: 30px;
        --spacing-xxxl: 80px;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .section-title-premium {
        font-size: 2.5rem;
    }
}

/* Mobile (768px) */
@media (max-width: 768px) {
    :root {
        --container-padding: 20px;
        --spacing-xxxl: 60px;
        --spacing-xxl: 50px;
    }
    
    /* Typography */
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title-premium {
        font-size: 2rem;
    }
    
    .section-description-premium {
        font-size: 1rem;
    }
    
    /* Navbar */
    .nav-container {
        padding: 15px 20px;
    }
    
    .brand-name {
        font-size: 1.3rem;
    }
    
    .brand-subtitle {
        font-size: 0.7rem;
    }
    
    /* Hero */
    .hero-premium {
        min-height: 90vh;
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 10px 20px;
    }
    
    .hero-icon {
        font-size: 2.5rem;
    }
    
    /* Cards */
    .feature-card-premium,
    .expo-card,
    .audience-card {
        padding: 30px 25px;
    }
    
    .feature-icon-premium,
    .expo-image {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
    
    .audience-icon {
        width: 75px;
        height: 75px;
        font-size: 2rem;
    }
    
    /* Stats */
    .stat-number-premium {
        font-size: 2.5rem;
    }
    
    .stat-icon-premium {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    /* Business */
    .business-number {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
}

/* Small Mobile (480px) */
@media (max-width: 480px) {
    :root {
        --container-padding: 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title-premium {
        font-size: 1.75rem;
    }
    
    .nav-brand i {
        font-size: 1.5rem;
    }
    
    .brand-name {
        font-size: 1.1rem;
    }
    
    .btn-hero-primary,
    .btn-hero-secondary {
        padding: 16px 30px;
        font-size: 1rem;
    }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero-premium {
        min-height: auto;
        padding: 100px 20px 60px;
    }
    
    .scroll-indicator {
        display: none;
    }
}

/* Print */
@media print {
    .navbar-premium,
    .whatsapp-float-premium,
    .back-to-top,
    .hero-cta,
    .cta-buttons-premium {
        display: none;
    }
    
    .section-premium {
        page-break-inside: avoid;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* High Contrast */
@media (prefers-contrast: high) {
    .feature-card-premium,
    .expo-card,
    .business-card,
    .audience-card {
        border: 2px solid var(--azul-profundo);
    }
}