/* style.css - Celular Mania Colatina */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: #f9fafc;
    color: #1f2937;
    line-height: 1.6;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
header {
    background: #0f172a;
    color: #fff;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo a {
    font-size: 1.6rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
}

.nav-links a {
    color: #e2e8f0;
    margin-left: 28px;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #60a5fa;
}

/* Hero */
.hero {
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: #fff;
    padding: 80px 0;
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-sub {
    font-size: 1.3rem;
    margin-bottom: 30px;
    color: #cbd5e1;
}

.hero-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    max-width: 900px;
}

/* Sections */
section {
    margin: 60px 0;
}

h1, h2, h3 {
    margin-bottom: 20px;
    font-weight: 600;
}

h1 {
    font-size: 2.5rem;
    margin-top: 40px;
}

h2 {
    font-size: 2rem;
    color: #0f172a;
    border-left: 5px solid #2563eb;
    padding-left: 20px;
}

.subtitle {
    color: #4b5563;
    margin-bottom: 40px;
    font-size: 1.1rem;
}

/* Services Grid */
.service-grid, .diff-grid, .contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.service-card, .diff-item, .contact-card {
    background: #fff;
    padding: 28px;
    border-radius: 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform 0.2s;
}

.service-card:hover, .diff-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.service-card h3, .diff-item h3, .contact-card h2 {
    margin-bottom: 15px;
    color: #1e293b;
}

/* Process Steps */
.step h3 {
    background: #eef2ff;
    padding: 12px 20px;
    border-radius: 12px;
    margin: 20px 0 10px;
    font-size: 1.2rem;
}

/* FAQ */
.faq-list, .faq-mini {
    margin: 40px 0;
}

.faq-full-item, .faq-item {
    background: #fff;
    padding: 24px;
    border-radius: 16px;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.faq-full-item h2, .faq-item strong {
    color: #0f172a;
    display: block;
    margin-bottom: 12px;
}

/* Contact */
.contact-info {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.contact-note {
    background: #eef2ff;
    padding: 30px;
    border-radius: 20px;
    margin-top: 40px;
}

/* Footer */
.footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 40px 0;
    margin-top: 60px;
    text-align: center;
}

.footer a {
    color: #cbd5e1;
    text-decoration: none;
}

.footer a:hover {
    color: #fff;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1f2937;
    color: #fff;
    padding: 16px 20px;
    text-align: center;
    z-index: 1000;
    font-size: 0.9rem;
}

.cookie-banner button {
    background: #3b82f6;
    border: none;
    padding: 8px 24px;
    margin-left: 15px;
    border-radius: 30px;
    color: #fff;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s;
}

.cookie-banner button:hover {
    background: #2563eb;
}

/* Responsive */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 15px;
    }
    .nav-links a {
        margin: 0 12px;
    }
    .hero h1 {
        font-size: 2rem;
    }
    h1 {
        font-size: 1.8rem;
    }
    h2 {
        font-size: 1.6rem;
    }
    .container {
        padding: 0 16px;
    }
}

@media (max-width: 480px) {
    .service-grid, .diff-grid {
        grid-template-columns: 1fr;
    }
    .hero {
        padding: 50px 0;
    }
}