/* 
 * Bet Nacional Brasil - Estilos Principais
 * Tema: Laranja Vibrante + Azul Profundo
 * Design: 2025 Premium Casino
 */

/* ===== CSS Variables ===== */
:root {
    --primary-orange: #FF6B00;
    --primary-orange-dark: #E55A00;
    --primary-blue: #0A1628;
    --secondary-blue: #1A2A4A;
    --accent-blue: #2E4A7A;
    --text-light: #FFFFFF;
    --text-gray: #B8C4D4;
    --text-muted: #8A9AAA;
    --gold: #FFD700;
    --success: #00C853;
    --warning: #FFC107;
    --gradient-orange: linear-gradient(135deg, #FF6B00 0%, #FF8C38 100%);
    --gradient-blue: linear-gradient(180deg, #0A1628 0%, #1A2A4A 100%);
    --gradient-card: linear-gradient(145deg, #1A2A4A 0%, #0A1628 100%);
    --shadow-orange: 0 4px 20px rgba(255, 107, 0, 0.4);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
    --border-radius: 16px;
    --border-radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--gradient-blue);
    color: var(--text-light);
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', 'Inter', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-gray);
}

a {
    color: var(--primary-orange);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--gold);
}

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

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===== Header ===== */
.site-header {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 107, 0, 0.2);
    padding: 1rem 0;
    position: relative;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo img {
    height: 48px;
    width: auto;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-orange);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Navigation ===== */
.main-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.main-nav a {
    color: var(--text-light);
    padding: 0.625rem 1rem;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: var(--transition);
}

.main-nav a:hover {
    background: rgba(255, 107, 0, 0.15);
    color: var(--primary-orange);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* ===== CTA Button ===== */
.btn-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--gradient-orange);
    color: var(--text-light);
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-orange);
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 107, 0, 0.5);
    color: var(--text-light);
}

.btn-cta-outline {
    background: transparent;
    border: 2px solid var(--primary-orange);
    color: var(--primary-orange);
    box-shadow: none;
}

.btn-cta-outline:hover {
    background: var(--primary-orange);
    color: var(--text-light);
}

/* ===== Hero Section ===== */
.hero-section {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    padding: 4rem 0;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 22, 40, 0.9) 0%, rgba(26, 42, 74, 0.7) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 107, 0, 0.2);
    border: 1px solid var(--primary-orange);
    color: var(--primary-orange);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.hero-title span {
    color: var(--primary-orange);
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.hero-feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 107, 0, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-feature-icon img {
    width: 28px;
    height: 28px;
}

.hero-feature-text {
    font-size: 0.875rem;
}

.hero-feature-text strong {
    display: block;
    color: var(--text-light);
    font-weight: 600;
}

.hero-feature-text span {
    color: var(--text-muted);
}

/* ===== Section Styles ===== */
.section {
    padding: 5rem 0;
}

.section-alt {
    background: var(--secondary-blue);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.section-header h2 {
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-orange);
    border-radius: 2px;
}

/* ===== Game Cards Grid ===== */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.game-card {
    background: var(--gradient-card);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(255, 107, 0, 0.1);
    transition: var(--transition);
    position: relative;
}

.game-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-orange);
    box-shadow: var(--shadow-card);
}

.game-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.game-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.game-card:hover .game-card-image img {
    transform: scale(1.1);
}

.game-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 22, 40, 0.9) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: var(--transition);
}

.game-card:hover .game-card-overlay {
    opacity: 1;
}

.game-card-content {
    padding: 1.5rem;
}

.game-card-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.game-card-description {
    font-size: 0.9375rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.game-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-orange);
    font-weight: 600;
    font-size: 0.9375rem;
}

.game-card-link:hover {
    gap: 0.75rem;
}

/* ===== Features Section ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-box {
    background: var(--gradient-card);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(255, 107, 0, 0.1);
    transition: var(--transition);
}

.feature-box:hover {
    border-color: var(--primary-orange);
    transform: translateY(-4px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: rgba(255, 107, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon img {
    width: 48px;
    height: 48px;
}

.feature-box h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.feature-box p {
    font-size: 0.9375rem;
    color: var(--text-muted);
}

/* ===== Bonus Section ===== */
.bonus-banner {
    background: var(--gradient-card);
    border-radius: var(--border-radius);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    border: 2px solid var(--primary-orange);
    position: relative;
}

.bonus-content {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.bonus-tag {
    display: inline-block;
    background: var(--primary-orange);
    color: var(--text-light);
    padding: 0.375rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    width: fit-content;
}

.bonus-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.bonus-title span {
    color: var(--gold);
}

.bonus-description {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.bonus-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.bonus-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
}

.bonus-feature svg {
    color: var(--success);
    width: 20px;
    height: 20px;
}

.bonus-image {
    position: relative;
}

.bonus-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===== Payment Methods ===== */
.payment-section {
    background: var(--secondary-blue);
}

.payment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.payment-card {
    background: var(--gradient-card);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(255, 107, 0, 0.1);
    transition: var(--transition);
}

.payment-card:hover {
    border-color: var(--primary-orange);
}

.payment-card img {
    height: 60px;
    width: auto;
    margin: 0 auto 1rem;
}

.payment-card h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.payment-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ===== Reviews Section ===== */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.review-card {
    background: var(--gradient-card);
    border-radius: var(--border-radius);
    padding: 2rem;
    border: 1px solid rgba(255, 107, 0, 0.1);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.review-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-orange);
}

.review-info h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.review-info span {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.review-stars {
    color: var(--gold);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.review-text {
    font-size: 0.9375rem;
    color: var(--text-gray);
    font-style: italic;
}

.review-date {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: 1rem;
}

/* ===== Author Section ===== */
.author-section {
    background: var(--gradient-card);
    border-radius: var(--border-radius);
    padding: 3rem;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    align-items: center;
    border: 1px solid rgba(255, 107, 0, 0.2);
}

.author-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--primary-orange);
}

.author-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.author-title {
    color: var(--primary-orange);
    font-weight: 600;
    margin-bottom: 1rem;
}

.author-bio {
    color: var(--text-gray);
    margin-bottom: 1rem;
}

.author-credentials {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.author-credential {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ===== FAQ Section ===== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--gradient-card);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 107, 0, 0.1);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.0625rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-orange);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--primary-orange);
    transition: var(--transition);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-gray);
}

/* ===== Responsible Gaming ===== */
.responsible-section {
    background: linear-gradient(135deg, #1A2A4A 0%, #0A1628 100%);
    border-top: 2px solid var(--warning);
}

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

.responsible-card {
    text-align: center;
    padding: 2rem;
}

.responsible-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
}

.responsible-card h4 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.responsible-card p {
    font-size: 0.9375rem;
    color: var(--text-muted);
}

/* ===== Footer ===== */
.site-footer {
    background: #050D18;
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(255, 107, 0, 0.2);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--text-muted);
    margin: 1rem 0;
    font-size: 0.9375rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--secondary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary-orange);
}

.footer-column h4 {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.9375rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-orange);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.footer-badges {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.footer-badges img {
    height: 48px;
    width: auto;
}

.footer-legal {
    font-size: 0.8125rem;
    color: var(--text-muted);
    text-align: center;
    max-width: 800px;
    margin: 2rem auto 0;
}

.age-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: #DC2626;
    border-radius: 50%;
    font-size: 1rem;
    font-weight: 800;
    color: white;
}

/* ===== Breadcrumb ===== */
.breadcrumb {
    padding: 1rem 0;
    font-size: 0.875rem;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumb-list a {
    color: var(--text-muted);
}

.breadcrumb-list a:hover {
    color: var(--primary-orange);
}

.breadcrumb-list .current {
    color: var(--primary-orange);
}

/* ===== Inner Page Styles ===== */
.page-header {
    padding: 3rem 0;
    background: var(--secondary-blue);
    text-align: center;
}

.page-content {
    padding: 3rem 0;
}

.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.content-wrapper h2 {
    margin-top: 2rem;
    color: var(--primary-orange);
}

.content-wrapper h3 {
    margin-top: 1.5rem;
}

.content-wrapper ul, .content-wrapper ol {
    margin: 1rem 0 1rem 2rem;
    color: var(--text-gray);
}

.content-wrapper li {
    margin-bottom: 0.5rem;
}

.content-image {
    margin: 2rem 0;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.info-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    background: var(--gradient-card);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.info-table th, .info-table td {
    padding: 1rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.info-table th {
    background: rgba(255, 107, 0, 0.2);
    color: var(--primary-orange);
    font-weight: 600;
}

.info-table tr:last-child td {
    border-bottom: none;
}

/* ===== Mobile Responsive ===== */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .bonus-banner {
        grid-template-columns: 1fr;
    }
    
    .bonus-image {
        height: 250px;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-blue);
        flex-direction: column;
        padding: 1rem;
        border-top: 1px solid rgba(255, 107, 0, 0.2);
    }
    
    .main-nav.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-section {
        min-height: auto;
        padding: 3rem 0;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }
    
    .author-section {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .author-image {
        margin: 0 auto;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-cta {
        width: 100%;
    }
    
    .games-grid {
        grid-template-columns: 1fr;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Animations ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* ===== Utility Classes ===== */
.text-center { text-align: center; }
.text-orange { color: var(--primary-orange); }
.text-gold { color: var(--gold); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }