/*
Theme Name: Air Fryer Ebook Landing
Description: Tema WordPress para landing page de ebook de receitas Air Fryer
Version: 1.0
Author: Seu Nome
*/

/* Reset e configurações base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: #0a0a0a;
    color: #fafafa;
    line-height: 1.6;
}

/* Design System Colors */
:root {
    --primary: hsl(142, 76%, 36%);
    --primary-foreground: hsl(0, 0%, 98%);
    --secondary: hsl(0, 0%, 15%);
    --background: hsl(0, 0%, 5%);
    --foreground: hsl(0, 0%, 98%);
    --card: hsl(0, 0%, 8%);
    --card-foreground: hsl(0, 0%, 98%);
    --border: hsl(0, 0%, 15%);
    --accent: hsl(142, 69%, 58%);
    --muted-foreground: hsl(0, 0%, 63%);
    --gradient-hero: linear-gradient(135deg, hsl(142, 76%, 36%), hsl(142, 69%, 58%));
    --gradient-card: linear-gradient(145deg, hsl(0, 0%, 8%), hsl(0, 0%, 12%));
    --shadow-glow: 0 0 40px hsl(142, 76%, 36%, 0.3);
}

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

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(rgba(10, 10, 10, 0.8), rgba(10, 10, 10, 0.8)), url('images/hero-airfryer.jpg') center/cover;
    text-align: center;
    padding: 40px 20px;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-content .gradient-text {
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--muted-foreground);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.btn-hero {
    background: var(--gradient-hero);
    color: var(--primary-foreground);
    padding: 20px 32px;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-hero:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: var(--secondary);
    color: var(--foreground);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--accent);
    color: var(--background);
}

/* Form Elements */
.form-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.form-input {
    padding: 16px 20px;
    border-radius: 12px;
    background: var(--card);
    border: 1px solid var(--border);
    color: var(--foreground);
    font-size: 16px;
    min-width: 300px;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px hsl(142, 76%, 36%, 0.2);
}

/* Cards */
.card {
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.card-content {
    padding: 24px;
}

.card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

/* Grid Layout */
.grid {
    display: grid;
    gap: 32px;
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-dark {
    background: var(--card);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--muted-foreground);
    text-align: center;
    margin-bottom: 48px;
}

/* Benefits List */
.benefits-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: 12px;
}

.benefit-icon {
    width: 24px;
    height: 24px;
    color: var(--primary);
    margin-top: 4px;
    flex-shrink: 0;
}

/* Testimonials */
.testimonial {
    text-align: center;
    padding: 32px 24px;
}

.stars {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 16px;
}

.star {
    width: 20px;
    height: 20px;
    color: var(--accent);
}

.testimonial-text {
    font-style: italic;
    color: var(--muted-foreground);
    margin-bottom: 16px;
    line-height: 1.7;
}

.testimonial-author {
    color: var(--primary);
    font-weight: 600;
}

/* Checkout Section */
.checkout-card {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 40px;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin: 16px 0;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: var(--primary);
    color: var(--primary-foreground);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.badge-danger {
    background: hsl(0, 84.2%, 60.2%);
}

/* Stats */
.stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--muted-foreground);
    font-size: 14px;
}

.stat-icon {
    width: 16px;
    height: 16px;
    color: var(--accent);
}

/* CTA Section */
.cta-section {
    background: var(--gradient-hero);
    text-align: center;
    padding: 80px 20px;
}

.cta-section h2,
.cta-section p {
    color: var(--primary-foreground);
}

/* Footer */
.footer {
    background: var(--background);
    border-top: 1px solid var(--border);
    padding: 40px 0;
    text-align: center;
    color: var(--muted-foreground);
}

/* Utility Classes */
.text-primary { color: var(--primary); }
.text-center { text-align: center; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.hidden { display: none; }
.block { display: block; }

/* Animations */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Hover effects for checkout button */
button[type="submit"]:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

/* Pulse animation for urgency badge */
.pulse {
    animation: pulse 2s infinite;
}

/* Responsive */
@media (max-width: 768px) {
    .form-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .form-input {
        min-width: auto;
        width: 100%;
    }
    
    .stats {
        gap: 20px;
    }
    
    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
    }
    
    .benefits-list {
        grid-template-columns: 1fr;
    }
}