:root {
    --primary: #1e40af;
    --primary-dark: #1e3a8a;
    --secondary: #06b6d4;
    --dark: #0f172a;
    --gray: #64748b;
    --light: #f8fafc;
    --white: #ffffff;
    --success: #10b981;
}

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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--dark);
    line-height: 1.6;
    background: var(--white);
}

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

/* Utility Classes */
.w-100 { width: 100%; }

/* Header */
header {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    position: relative;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 1rem;
    align-items: center;
    list-style: none;
    background: var(--light);
    padding: 0.5rem;
    border-radius: 50px;
}

.nav-links a {
    color: var(--dark);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.95rem;
}

.nav-links a:hover {
    background: var(--white);
    color: var(--primary);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.mobile-menu-btn {
    display: none;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    box-shadow: 0 4px 14px rgba(0,0,0,0.1);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 64, 175, 0.35);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary);
    border: 2px solid var(--light);
}

.btn-secondary:hover {
    background: var(--light);
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f6f8fb 0%, #ffffff 50%, #f0f4f8 100%);
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

.hero-text .highlight { color: var(--primary); }

.hero-text p {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.trust-badges {
    display: flex;
    gap: 2rem;
    align-items: center;
    margin-top: 2rem;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray);
    font-size: 0.9rem;
}

.trust-badge i { color: var(--success); }

.hero-image { position: relative; }

.hero-img-placeholder {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    height: 400px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 5rem;
    opacity: 0.9;
}

.stats-card {
    position: absolute;
    background: var(--white);
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    bottom: -20px;
    left: 20px;
}

.stats-card .number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.stats-card .label {
    font-size: 0.9rem;
    color: var(--gray);
}

/* Services Section */
.services {
    padding: 80px 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 20px;
    border: 2px solid #f1f5f9;
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.12);
    border-color: transparent;
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i { color: var(--white); font-size: 1.5rem; }

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark);
}

.service-card p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.service-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.service-features i { color: var(--success); font-size: 0.9rem; }

.service-price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.service-price .currency { font-size: 1rem; color: var(--gray); }
.service-price .amount { font-size: 2rem; font-weight: 700; color: var(--primary); }

/* Portfolio Section */
.portfolio { padding: 80px 0; background: var(--light); }
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.portfolio-item {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s;
    cursor: pointer;
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.portfolio-image {
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gradient-1 { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.gradient-2 { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.gradient-3 { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }

.portfolio-image i { font-size: 3rem; color: var(--white); opacity: 0.9; }

.portfolio-content { padding: 1.5rem; }
.portfolio-content h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 0.5rem; color: var(--dark); }
.portfolio-content p { color: var(--gray); margin-bottom: 1rem; }
.portfolio-tags { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.tag {
    padding: 0.25rem 0.75rem;
    background: var(--light);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 500;
}

/* Process Section */
.process { padding: 80px 0; background: var(--white); }
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}
.process-step { text-align: center; position: relative; }
.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}
.process-step h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 1rem; color: var(--dark); }
.process-step p { color: var(--gray); line-height: 1.8; }

/* Testimonials */
.testimonials { padding: 80px 0; background: var(--light); }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; margin-top: 3rem; }
.testimonial-card { background: var(--white); padding: 2rem; border-radius: 16px; box-shadow: 0 5px 15px rgba(0,0,0,0.08); }
.testimonial-content { margin-bottom: 1.5rem; color: var(--gray); line-height: 1.8; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.author-avatar {
    width: 50px; height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--white); font-weight: 700;
}
.author-info h4 { font-weight: 700; color: var(--dark); margin-bottom: 0.25rem; }
.author-info p { font-size: 0.9rem; color: var(--gray); }
.testimonial-rating { display: flex; gap: 0.25rem; margin-bottom: 1rem; }
.testimonial-rating i { color: #fbbf24; }

/* CTA Section */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    text-align: center;
    color: var(--white);
}
.cta h2 { font-size: 2.5rem; font-weight: 800; margin-bottom: 1rem; }
.cta p { font-size: 1.2rem; margin-bottom: 2rem; opacity: 0.95; }
.cta .btn { background: var(--white); color: var(--primary); font-size: 1.1rem; padding: 1rem 2rem; }
.cta .btn:hover { transform: translateY(-3px); box-shadow: 0 15px 30px rgba(0,0,0,0.3); }

/* Contact Section */
.contact { padding: 80px 0; background: var(--white); }
.contact-content { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.contact-info h3 { font-size: 1.8rem; font-weight: 700; margin-bottom: 1rem; color: var(--dark); }
.contact-info p { color: var(--gray); margin-bottom: 2rem; line-height: 1.8; }
.contact-methods { list-style: none; }
.contact-methods li { display: flex; align-items: center; gap: 1rem; padding: 1rem 0; color: var(--gray); }
.contact-methods i {
    width: 40px; height: 40px; background: var(--light);
    border-radius: 10px; display: flex; align-items: center; justify-content: center;
    color: var(--primary);
}

.contact-form { background: var(--light); padding: 2rem; border-radius: 16px; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; font-weight: 600; margin-bottom: 0.5rem; color: var(--dark); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 0.75rem 1rem; border: 1px solid #e2e8f0;
    border-radius: 8px; font-size: 1rem; transition: all 0.3s; background: var(--white);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* Footer */
footer { background: var(--dark); color: var(--white); padding: 40px 0 20px; }
.footer-content { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; margin-bottom: 2rem; }
.footer-brand h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 1rem; }
.footer-brand p { color: #94a3b8; line-height: 1.8; margin-bottom: 1.5rem; }
.footer-social { display: flex; gap: 1rem; }
.footer-social a {
    width: 40px; height: 40px; background: rgba(255,255,255,0.1);
    border-radius: 8px; display: flex; align-items: center; justify-content: center;
    color: var(--white); transition: all 0.3s;
}
.footer-social a:hover { background: var(--primary); }
.footer-links h4 { font-size: 1.1rem; font-weight: 600; margin-bottom: 1rem; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 0.75rem; }
.footer-links a { color: #94a3b8; text-decoration: none; transition: color 0.3s; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); text-align: center; color: #94a3b8; }

/* WhatsApp Button */
.whatsapp-button {
    position: fixed; bottom: 30px; right: 30px; width: 65px; height: 65px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: var(--white); font-size: 2rem; box-shadow: 0 5px 25px rgba(37, 211, 102, 0.4);
    transition: all 0.3s; z-index: 999; text-decoration: none; animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 5px 25px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 5px 35px rgba(37, 211, 102, 0.6); }
    100% { box-shadow: 0 5px 25px rgba(37, 211, 102, 0.4); }
}
.whatsapp-button:hover { transform: scale(1.15); box-shadow: 0 8px 40px rgba(37, 211, 102, 0.6); }

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        display: none;
        gap: 1.5rem;
    }
    
    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
        background: none;
        border: none;
        font-size: 1.8rem;
        color: var(--primary);
        cursor: pointer;
        padding: 0.5rem;
    }

    .hero-content, .contact-content, .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-buttons { justify-content: center; }
    
    .process-step:not(:last-child)::after { display: none; }
    
    .trust-badges { flex-direction: column; gap: 1rem; align-items: center; }
}

/* Social Proof Section */
.social-proof {
    padding: 60px 0;
    background: var(--white);
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 1.5rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--gray);
    font-size: 1rem;
}

/* Featured Products Section */
.featured-products {
    padding: 80px 0;
    background: var(--light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.product-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    position: relative;
}

.product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
}

.product-icon {
    font-size: 4rem;
    text-align: center;
    margin-bottom: 1rem;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
}

.old-price {
    text-decoration: line-through;
    color: var(--gray);
    font-size: 1.2rem;
}

.new-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

.product-features {
    list-style: none;
    margin: 1.5rem 0;
}

.product-features li {
    padding: 0.5rem 0;
    color: var(--gray);
}

.product-features i {
    color: var(--success);
    margin-right: 0.5rem;
}

/* Product Detail Page */
.product-detail {
    padding: 80px 0;
    background: var(--white);
}

.product-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.preview-badge {
    background: #fef3c7;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 700;
    color: #92400e;
}

.product-rating {
    display: flex;
    gap: 0.25rem;
    margin: 1rem 0;
    align-items: center;
}

.product-rating i {
    color: #fbbf24;
}

.price-box {
    background: var(--light);
    padding: 2rem;
    border-radius: 16px;
    margin: 2rem 0;
}

.product-features-box {
    background: var(--light);
    padding: 1.5rem;
    border-radius: 12px;
}

.product-features-box ul {
    list-style: none;
    display: grid;
    gap: 0.75rem;
}

.product-features-box li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Countdown */
.countdown {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 16px;
    display: inline-flex;
    gap: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Benefits Section */
.benefits {
    padding: 80px 0;
    background: var(--light);
}

/* Responsive adicional */
@media (max-width: 768px) {
    .product-hero {
        grid-template-columns: 1fr;
    }
    
    .stats-row {
        grid-template-columns: 1fr 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    /* FIX GRID RESPONSIVO PÁGINA PRODUTOS */
    [style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
    }
    
    .product-card {
        min-width: 100% !important;
    }
}

@media (max-width: 768px) {
    .product-card {
        padding: 1rem !important;
    }
}

@media (max-width: 768px) {
    .product-card {
        padding: 1rem !important;
        font-size: 0.9rem !important;
    }
    
    .product-card h3 {
        font-size: 1.2rem !important;
    }
    
    .product-card .new-price {
        font-size: 2rem !important;
    }
}