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

body {
    font-family: 'Inter', sans-serif;
    background: #0a0a0a;
    color: #fff;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Preloader otimizado */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.loader-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-bottom: 20px;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.loading-bar {
    width: 200px;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto 15px;
}

.loading-progress {
    height: 100%;
    background: linear-gradient(90deg, #ff4444, #ff6b6b);
    border-radius: 2px;
    animation: loading 1.5s ease-in-out forwards;
}

@keyframes loading {
    0% { width: 0%; }
    100% { width: 100%; }
}

.loading-text {
    font-size: 14px;
    color: #ff6b6b;
    opacity: 0.8;
}

/* Header */
.header {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 68, 68, 0.2);
    padding: 15px 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transform: translateY(-100%);
    animation: slideDown 0.5s ease-out 1.8s forwards;
}

@keyframes slideDown {
    to { transform: translateY(0); }
}

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

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid #ff4444;
}

.logo-text {
    font-size: 22px;
    font-weight: 800;
    color: #ff4444;
    text-shadow: 0 0 10px rgba(255, 68, 68, 0.3);
}

.stats-section {
    display: flex;
    gap: 25px;
}

.stat-item {
    text-align: center;
    padding: 8px 12px;
    background: rgba(255, 68, 68, 0.1);
    border-radius: 8px;
    border: 1px solid rgba(255, 68, 68, 0.2);
}

.stat-number {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: #ff6b6b;
}

.stat-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
}

/* Hero Section */
.hero-section {
    padding: 120px 0 60px;
    background: 
        radial-gradient(circle at 30% 70%, rgba(255, 68, 68, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(255, 107, 107, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    opacity: 0;
    animation: fadeIn 0.8s ease-out 2s forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.hero-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: #ff4444;
    margin-bottom: 15px;
    text-shadow: 0 0 20px rgba(255, 68, 68, 0.4);
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    line-height: 1.7;
}

/* Espaços para anúncios */
.ad-space {
    background: rgba(255, 255, 255, 0.05);
    border: 2px dashed rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 250px;
}

.ad-space.horizontal {
    min-height: 120px;
    margin: 40px 0;
}

.ad-placeholder {
    text-align: center;
    color: rgba(255, 255, 255, 0.4);
    font-size: 14px;
}

.ad-placeholder i {
    font-size: 24px;
    margin-bottom: 8px;
    display: block;
}

/* Seções */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    color: #fff;
}

.benefits-section {
    padding: 80px 0;
    background: rgba(255, 68, 68, 0.02);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 68, 68, 0.2);
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 68, 68, 0.4);
    box-shadow: 0 10px 30px rgba(255, 68, 68, 0.1);
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, #ff4444, #ff6b6b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 20px;
}

.benefit-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #ff6b6b;
}

.benefit-card p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
}

/* Seção de Ação */
.action-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
}

.action-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: start;
}

.action-text h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: #fff;
}

.action-description {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.6;
}

.action-buttons {
    display: flex;
    gap: 20px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #ff4444, #ff6b6b);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 68, 68, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 68, 68, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #ff6b6b;
    border: 2px solid #ff4444;
}

.btn-secondary:hover {
    background: #ff4444;
    color: white;
    transform: translateY(-2px);
}

.trust-indicators {
    display: flex;
    gap: 25px;
    margin-top: 25px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.trust-item i {
    color: #4CAF50;
}

/* Funcionalidades */
.features-section {
    padding: 80px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 68, 68, 0.2);
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 68, 68, 0.4);
}

.feature-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.feature-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(45deg, #ff4444, #ff6b6b);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: #fff;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.6;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4CAF50;
    font-weight: bold;
}

/* Seção de anúncio */
.ad-section {
    padding: 40px 0;
}

/* Footer */
.footer {
    background: #0a0a0a;
    border-top: 1px solid rgba(255, 68, 68, 0.2);
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h4 {
    color: #ff6b6b;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #ff6b6b;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

/* Responsividade */
@media (max-width: 768px) {
    .hero-content,
    .action-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .stats-section {
        flex-direction: column;
        gap: 10px;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .btn {
        justify-content: center;
    }
    
    .trust-indicators {
        flex-direction: column;
        gap: 15px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-section {
        padding: 100px 0 40px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
}