/* ===================================
   Reset e Variáveis
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores do Tema Escuro */
    --bg-primary: #0a0a0a;
    --bg-secondary: #141414;
    --bg-card: #1a1a1a;
    --bg-hover: #252525;

    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #707070;

    --accent-primary: #10b981; /* emerald-500 */
    --accent-secondary: #06b6d4; /* cyan-500 */
    --accent-gradient: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);

    --whatsapp: #25D366;
    --instagram: #E4405F;

    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(16, 185, 129, 0.3);

    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
}

/* ===================================
   Estilos Gerais
   =================================== */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

html {
    scroll-behavior: smooth;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    border-radius: 0 0 2rem 2rem;
    margin-bottom: var(--spacing-2xl);
}

.aurora-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.aurora {
    position: absolute;
    border-radius: 50%;
    filter: blur(3rem);
    opacity: 0.2;
}

.aurora-1 {
    top: -7rem;
    right: -4rem;
    width: 18rem;
    height: 18rem;
    background: linear-gradient(45deg, #10b981, #06b6d4);
}

.aurora-2 {
    bottom: -10rem;
    left: -6rem;
    width: 26rem;
    height: 26rem;
    background: linear-gradient(45deg, #6366f1, #8b5cf6);
}

.aurora-3 {
    top: 33%;
    left: 50%;
    transform: translateX(-50%);
    width: 40rem;
    height: 14rem;
    background: linear-gradient(45deg, #f59e0b, #ef4444, #8b5cf6);
    border-radius: 50%;
    rotate: 15deg;
}

.grain-bg {
    position: absolute;
    inset: 0;
    opacity: 0.08;
    mix-blend-mode: soft-light;
    background-image: url('https://assets.objkt.media/file/assets-003/grain.png');
    background-size: 300px;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.hero-logo {
    animation: fadeInUp 1s ease;
    text-align: center;
}

.logo-image {
    width: 100%;
    height: auto;
    max-height: 300px;
    object-fit: contain;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
}

.gradient-text {
    background: linear-gradient(to bottom, #ffffff 0%, #a1a1aa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 42rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.5rem;
    border-radius: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-normal);
    font-size: 0.95rem;
}

.btn-primary {
    background: white;
    color: black;
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    background: #f5f5f5;
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    background: rgba(39, 39, 42, 0.6);
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(39, 39, 42, 0.8);
    border-color: rgba(255, 255, 255, 0.3);
}

.hero-visual {
    animation: fadeInScale 1.2s ease 0.2s both;
}

.camera-icon {
    position: relative;
    width: clamp(10rem, 12vw, 12rem);
    height: clamp(10rem, 12vw, 12rem);
}

.camera-glow {
    position: absolute;
    inset: 0;
    border-radius: 2rem;
    background: conic-gradient(from 0deg, #10b981, #06b6d4, #10b981);
    filter: blur(1rem);
    opacity: 0.4;
    animation: rotate 8s linear infinite;
}

.camera-container {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(39, 39, 42, 0.6);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
    display: grid;
    place-items: center;
    text-align: center;
}

.camera-container i {
    font-size: 2.5rem;
    color: var(--accent-primary);
}

.camera-text {
    margin-top: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* ===================================
   Eventos Section
   =================================== */
.events-section {
    padding: var(--spacing-xl) 0;
    position: relative;
    background: var(--bg-primary);
}

.events-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    font-weight: 600;
    color: var(--text-primary);
}

.see-all-link {
    display: none;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.see-all-link:hover {
    color: var(--text-primary);
}

/* ===================================
   Grid de Cards
   =================================== */
.events-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

/* ===================================
   Cards de Evento
   =================================== */
.event-card {
    position: relative;
    overflow: hidden;
    border-radius: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(39, 39, 42, 0.5);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    cursor: pointer;
    animation: fadeInUp 0.6s ease backwards;
    will-change: transform;
    /* Propriedades essenciais para efeitos 3D */
    transform-style: preserve-3d;
    backface-visibility: hidden;
}

.event-card:nth-child(1) { animation-delay: 0.1s; }
.event-card:nth-child(2) { animation-delay: 0.2s; }
.event-card:nth-child(3) { animation-delay: 0.3s; }
.event-card:nth-child(4) { animation-delay: 0.4s; }
.event-card:nth-child(5) { animation-delay: 0.5s; }
.event-card:nth-child(6) { animation-delay: 0.6s; }
.event-card:nth-child(7) { animation-delay: 0.7s; }
.event-card:nth-child(8) { animation-delay: 0.8s; }

.event-card:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.event-card.featured {
    grid-column: span 2;
    grid-row: span 2;
}

.event-card.banlek-card {
    grid-column: span 2;
    grid-row: span 1;
}

.card-image {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    transition: all var(--transition-slow);
}

.event-card:hover .card-image img {
    opacity: 1;
    transform: scale(1.05);
}

.card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0.7) 100%);
}

.badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: rgba(255, 255, 255, 0.95);
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-new {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: white;
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 4px 12px rgba(255, 107, 107, 0.4);
    }
}

.card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
}

.card-title {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    font-weight: 600;
    color: white;
    margin-bottom: var(--spacing-xs);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
    line-height: 1.3;
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
}

.meta-item i {
    opacity: 0.7;
    font-size: 1rem;
}

.card-link {
    position: absolute;
    inset: 0;
    z-index: 10;
}

/* ===================================
   Card Banlek
   =================================== */
.banlek-card {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgb(255, 255, 255);
    background: linear-gradient(145deg, #00A8FF, #007bbd);
    position: relative;
}

.banlek-content {
    position: relative;
    z-index: 5;
    text-align: center;
    padding: var(--spacing-lg);
}

.banlek-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(0, 168, 255, 0.4) 0%, rgba(0, 168, 255, 0) 70%); /* Ajusta o brilho para o novo azul */
    opacity: 0.7;
    border-radius: 1.4rem;
}

.banlek-text {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.banlek-subtitle {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgb(255, 255, 255);
}

.banlek-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: white;
    margin: 0;
}

.banlek-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center; /* Centraliza o conteúdo horizontalmente */
    gap: var(--spacing-xs);
    background: #ffffff;
    color: black;
    padding: 0.5rem 1rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    transition: all var(--transition-fast);
}

.banlek-btn:hover {
    transform: scale(1.05);
}

/* ===================================
   Botões Flutuantes
   =================================== */
.floating-buttons {
    position: fixed;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    z-index: 1000;
    animation: slideInRight 0.6s ease;
}

.floating-btn {
    position: relative;
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: white;
    font-size: 1.25rem;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.floating-btn.whatsapp {
    background: rgba(37, 211, 102, 0.9);
}

.floating-btn.instagram {
    background: rgba(228, 64, 95, 0.9);
}

.floating-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
}

.tooltip {
    position: absolute;
    left: 0;
    transform: translateX(-110%);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
    padding: 0.375rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.75rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
    white-space: nowrap;
}

.floating-btn:hover .tooltip {
    opacity: 1;
}

/* ===================================
   Footer
   =================================== */
.footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
}

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

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-links a {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

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

/* ===================================
   Animações
   =================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateY(-50%) translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateY(-50%) translateX(0);
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(100px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   Media Queries - Responsivo
   =================================== */

/* Tablets */
@media (max-width: 1024px) {
    .hero-content {
        min-height: 50vh;
    }

    .logo-image {
        max-height: 250px;
    }

    .events-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .event-card.featured {
        grid-column: span 2;
        grid-row: span 1;
    }

    .event-card.banlek-card {
        grid-column: span 2;
        grid-row: span 1;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero {
        min-height: auto;
        padding: var(--spacing-xl) 0;
        border-radius: 0 0 2rem 2rem;
    }

    .hero-content {
        padding: var(--spacing-lg);
        min-height: 50vh;
    }

    .logo-image {
        max-height: 200px;
    }

    .events-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .events-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    /* Otimização para tilt baseado em scroll e toque */
    .event-card {
        transition: transform 0.3s ease-out;
        /* Reduz o movimento hover em mobile para não conflitar com scroll tilt */
        will-change: transform;
        touch-action: manipulation; /* Melhora resposta ao toque */
    }

    .event-card:hover {
        transform: none; /* Remove hover transform em mobile */
    }

    /* Feedback visual para toque */
    .event-card:active {
        transform: scale(0.98) !important;
        transition: transform 0.1s ease-out;
    }

    /* Classe adicional para feedback visual de toque */
    .event-card.touch-active {
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15), 0 0 0 2px rgba(59, 130, 246, 0.3);
        transition: box-shadow 0.15s ease-out;
    }

    .floating-buttons {
        right: 1rem;
        top: auto;
        bottom: 1rem;
        transform: none;
        flex-direction: row;
        animation: slideInUp 0.6s ease; /* Substitui a animação de desktop */
    }

    .floating-btn {
        width: 3rem;
        height: 3rem;
    }

    .tooltip {
        display: none;
    }

    .footer-links {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: center;
    }
}

/* Mobile Pequeno */
@media (max-width: 480px) {
    .hero-content {
        padding: 0 var(--spacing-sm);
    }

    .hero-title {
        font-size: 2rem;
    }

    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.875rem;
    }

    .card-title {
        font-size: 1rem;
    }

    .meta-item {
        font-size: 0.7rem;
    }

    .floating-btn {
        width: 2.75rem;
        height: 2.75rem;
        font-size: 1.125rem;
    }
}

/* Desktop Grande */
@media (min-width: 1400px) {
    .events-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .event-card.featured {
        grid-column: span 2;
        grid-row: span 2;
    }
}

/* Modo paisagem em mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        padding: var(--spacing-lg) 0;
    }
}

/* Efeitos de Tilt */
[data-tilt] {
    transition: transform 0.3s ease;
}

[data-tilt]:hover {
    transform: perspective(1000px) rotateX(5deg) rotateY(-5deg) translateZ(10px);
}

/* Scrollbar customizada */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-secondary);
}

/* Seleção de texto */
::selection {
    background: rgba(16, 185, 129, 0.2);
}

/* Foco acessível */
*:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}