/* ============================================
   TEMA ESCURO SOFISTICADO COM LILÁS
   ============================================ */

:root {
    --primary-dark: #0f0f1e;
    --secondary-dark: #1a1a2e;
    --accent-purple: #a855f7;
    --accent-purple-light: #d8b4fe;
    --text-light: #f5f5f5;
    --text-muted: #a0a0a0;
    --border-color: #333333;
}

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

html,
body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--primary-dark);
    color: var(--text-light);
    line-height: 1.6;
}

body {
    overflow-x: hidden;
}

/* ============================================
   CORES E GRADIENTES
   ============================================ */

.bg-dark {
    background-color: var(--primary-dark) !important;
}

.bg-dark-secondary {
    background-color: var(--secondary-dark) !important;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-purple-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.btn-gradient {
    background: linear-gradient(135deg, var(--accent-purple), #c084fc);
    border: none;
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-gradient:hover {
    background: linear-gradient(135deg, #9333ea, var(--accent-purple));
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(168, 85, 247, 0.3);
    color: white;
}

.bg-gradient-dark {
    background: linear-gradient(135deg, var(--secondary-dark), var(--primary-dark));
}

.bg-gradient-accent-light {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.1), rgba(216, 180, 254, 0.05));
}

/* ============================================
   NAVEGAÇÃO
   ============================================ */

.navbar {
    background-color: var(--primary-dark) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.nav-link {
    color: var(--text-light) !important;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-purple) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-purple-light));
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* ============================================
   CARDS E CONTAINERS
   ============================================ */

.card {
    background-color: var(--secondary-dark) !important;
    border-color: var(--border-color) !important;
    transition: all 0.3s ease;
}

.card:hover {
    border-color: var(--accent-purple) !important;
    box-shadow: 0 10px 30px rgba(168, 85, 247, 0.2);
}

.border-secondary {
    border-color: var(--border-color) !important;
}

/* ============================================
   BOTÕES
   ============================================ */

.btn-outline-light {
    color: var(--text-light);
    border-color: var(--border-color);
    transition: all 0.3s ease;
}

.btn-outline-light:hover {
    background-color: var(--accent-purple);
    border-color: var(--accent-purple);
    color: white;
    transform: translateY(-2px);
}

.btn-sm {
    font-size: 0.875rem;
    padding: 0.4rem 0.8rem;
}

/* ============================================
   BADGES
   ============================================ */

.badge {
    padding: 0.5rem 1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.bg-gradient {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-purple-light)) !important;
}

/* ============================================
   FORMULÁRIOS
   ============================================ */

.form-control {
    background-color: var(--secondary-dark) !important;
    border-color: var(--border-color) !important;
    color: var(--text-light) !important;
    transition: all 0.3s ease;
}

.form-control:focus {
    background-color: var(--secondary-dark) !important;
    border-color: var(--accent-purple) !important;
    color: var(--text-light) !important;
    box-shadow: 0 0 0 0.2rem rgba(168, 85, 247, 0.25);
}

.form-label {
    color: var(--text-light);
    font-weight: 500;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section {
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.video-placeholder {
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, var(--secondary-dark), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.video-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

/* ============================================
   ANIMAÇÕES E EFEITOS
   ============================================ */

.hover-glow {
    transition: all 0.3s ease;
    position: relative;
}

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.4);
    border-color: var(--accent-purple) !important;
}

.hover-light {
    transition: color 0.3s ease;
}

.hover-light:hover {
    color: var(--accent-purple) !important;
}

.cursor-pointer {
    cursor: pointer;
}

/* Animação de entrada */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: slideInUp 0.5s ease-out;
}

/* ============================================
   FOOTER
   ============================================ */

footer {
    background-color: var(--primary-dark) !important;
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

footer a {
    transition: all 0.3s ease;
}

footer a:hover {
    color: var(--accent-purple) !important;
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */

@media (max-width: 768px) {
    .display-4 {
        font-size: 2rem;
    }

    .display-5 {
        font-size: 1.75rem;
    }

    .display-6 {
        font-size: 1.5rem;
    }

    .hero-section {
        padding: 2rem 0;
    }

    .video-placeholder {
        aspect-ratio: 4 / 3;
    }

    .navbar {
        padding: 0.5rem 0;
    }

    .nav-link {
        padding: 0.5rem 0 !important;
    }
}

/* ============================================
   UTILITÁRIOS
   ============================================ */

.space-y-4>*+* {
    margin-top: 1.5rem;
}

.text-muted {
    color: var(--text-muted) !important;
}

.rounded-lg {
    border-radius: 0.75rem;
}

.rounded-start-circle {
    border-radius: 0 100% 100% 0;
}

/* ============================================
   SCROLLBAR CUSTOMIZADO
   ============================================ */

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--primary-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-purple);
    border-radius: 5px;
}

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

/* ============================================
   MODAL
   ============================================ */

.modal-content {
    background-color: var(--secondary-dark) !important;
    border-color: var(--border-color) !important;
}

.modal-header {
    border-bottom-color: var(--border-color) !important;
}

.btn-close-white {
    filter: brightness(1.2);
}

/* ============================================
   ALERT
   ============================================ */

.alert {
    border: none;
    border-left: 4px solid;
}

.alert-success {
    background-color: rgba(34, 197, 94, 0.1);
    border-left-color: #22c55e;
    color: #86efac;
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-left-color: #ef4444;
    color: #fca5a5;
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    border-left-color: #3b82f6;
    color: #93c5fd;
}

/* ============================================
   STICKY POSITIONING
   ============================================ */

.sticky-top {
    position: sticky;
    padding-left: 2rem;
    padding-right: 2rem;
    z-index: 100;
}

.rede-social {
    color: #fff !important;
    font-size: 2rem;
}

.rede-social:hover {
    transition: all 0.3s ease;
    color: var(--accent-purple) !important;
}

.devigor:hover {
    border-radius: 10px;
    padding: .5rem;
    transition: all 0.3s ease;
    color: #fff !important;
    background: var(--accent-purple);
}