/* Reset & Variáveis */
:root {
    --primary-red: #8B0000; /* Vermelho sangue intenso */
    --primary-red-hover: #a00000;
    --accent-gold: #D4AF37; /* Dourado metálico */
    --accent-gold-hover: #f1c40f;
    --dark-bg: #1a1a1a;
    --light-bg: #f9f9f9;
    --text-dark: #333333;
    --text-light: #ffffff;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--light-bg);
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Utilitários */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.section {
    padding: 60px 0;
}

.text-center {
    text-align: center;
}

/* Botões */
.btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 5px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0,0,0,0.2);
    text-align: center;
}

.btn-gold {
    background-color: var(--accent-gold);
    color: var(--primary-red);
}

.btn-gold:hover {
    background-color: var(--accent-gold-hover);
    transform: translateY(-2px);
}

.btn-red {
    background-color: var(--primary-red);
    color: var(--accent-gold);
    border: 1px solid var(--accent-gold);
}

.btn-red:hover {
    background-color: var(--primary-red-hover);
    color: white;
}

.btn-large {
    font-size: 1.2rem;
    width: 100%;
    max-width: 400px;
}

/* Header */
.header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 10px 0;
}

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

.logo-img {
    height: 80px; /* Ajuste conforme necessidade */
    width: auto;
}

.nav-desktop {
    display: none; /* Mobile first: oculto */
}

@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
        gap: 20px;
        align-items: center;
    }
    .nav-desktop a {
        font-weight: 700;
        color: var(--primary-red);
        transition: color 0.3s;
    }
    .nav-desktop a:hover {
        color: var(--accent-gold);
    }
    .btn-nav {
        background-color: var(--primary-red);
        color: white !important;
        padding: 8px 15px;
        border-radius: 4px;
    }
}

/* Hero Section */
.hero {
    background: url('https://images.unsplash.com/photo-1589829085413-56de8ae18c73?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') no-repeat center center/cover;
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    color: white;
    text-align: center;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(139, 0, 0, 0.8), rgba(0, 0, 0, 0.9));
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-sub {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: #e0e0e0;
}

.hero-warning {
    display: block;
    margin-top: 15px;
    color: var(--accent-gold);
    font-weight: 700;
    letter-spacing: 1px;
}

/* Connection Section */
.connection {
    background-color: white;
}

.connection-grid {
    display: grid;
    gap: 30px;
}

.connection h2 {
    font-family: var(--font-heading);
    color: var(--primary-red);
    font-size: 2rem;
    margin-bottom: 20px;
}

.connection-highlight {
    background-color: var(--light-bg);
    padding: 30px;
    border-left: 5px solid var(--primary-red);
    border-radius: 4px;
}

.connection-highlight ul {
    list-style: none;
    margin: 20px 0;
}

.connection-highlight li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
}

.connection-highlight li i {
    color: var(--primary-red);
}

.highlight-box {
    background-color: var(--primary-red);
    color: white;
    padding: 15px;
    text-align: center;
    font-weight: bold;
    border-radius: 4px;
}

/* Services */
.services {
    background-color: #f4f4f4;
}

.section-title {
    text-align: center;
    font-family: var(--font-heading);
    font-size: 2.2rem;
    color: var(--dark-bg);
    margin-bottom: 50px;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--accent-gold);
    margin: 10px auto 0;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 40px;
}

.service-card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
    border-bottom: 3px solid transparent;
}

.service-card:hover {
    transform: translateY(-5px);
    border-bottom: 3px solid var(--accent-gold);
}

.icon-box {
    font-size: 2.5rem;
    color: var(--primary-red);
    margin-bottom: 15px;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--primary-red);
}

.cta-center {
    text-align: center;
}

/* Differentials */
.differentials {
    background-color: var(--primary-red);
    color: white;
}

.diff-content h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--accent-gold);
}

.diff-content .subtitle {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.features-list {
    display: grid;
    gap: 20px;
}

.feature-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.feature-item i {
    color: var(--accent-gold);
    font-size: 1.5rem;
    margin-top: 4px;
}

.feature-item h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--accent-gold);
}

/* Authority / Stats */
.authority {
    background-color: white;
}

.stats-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin: 40px 0;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-item .number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-red);
    font-family: var(--font-heading);
}

.stat-item .label {
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    color: #666;
}

.authority-quote {
    font-style: italic;
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
    color: #555;
    border-left: 3px solid var(--accent-gold);
    padding-left: 20px;
}

/* Urgency Box */
.urgency {
    padding: 0;
}

.urgency-box {
    background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
    color: white;
    padding: 50px 30px;
    border-radius: 10px;
    text-align: center;
    border: 2px solid var(--accent-gold);
    margin-bottom: -50px; /* Sobrepor o footer levemente se desejar, ou apenas destaque */
    position: relative;
    z-index: 10;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.urgency-box h2 {
    font-family: var(--font-heading);
    color: var(--accent-gold);
    margin-bottom: 15px;
}

.limited-slots {
    color: #ff4444;
    font-weight: bold;
    margin: 20px 0;
    background: rgba(255, 68, 68, 0.1);
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
}

/* Footer */
.footer {
    background-color: #111;
    color: #ddd;
    padding-top: 100px; /* Compensar margem do box urgencia se sobrepor */
    padding-bottom: 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.footer-logo {
    width: 150px;
    margin-bottom: 20px;
    filter: brightness(0) invert(1); /* Logo branco se PNG */
}

.footer h3 {
    color: var(--accent-gold);
    margin-bottom: 20px;
    font-family: var(--font-heading);
    border-bottom: 1px solid #333;
    padding-bottom: 10px;
}

.footer-contact p {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.highlight-text {
    color: var(--accent-gold);
    font-weight: bold;
}

.social-links {
    margin-top: 20px;
}

.social-links a {
    color: white;
    font-size: 1.5rem;
    margin-right: 15px;
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--accent-gold);
}

.footer-bottom {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #333;
    font-size: 0.9rem;
}

/* Floating WhatsApp */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* Animações */
@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(212, 175, 55, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

.pulse {
    animation: pulse 2s infinite;
}

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Media Queries Desktop */
@media (min-width: 768px) {
    .hero h1 { font-size: 3.5rem; }
    
    .connection-grid {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-list {
        grid-template-columns: 1fr 1fr;
    }

    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}