/* DotCast - Podcast de Tecnologia */
/* Tema: Neon Tech - Cores neon (verde/azul) sobre fundo escuro */
/* Cores: Verde Neon (#00ff88), Azul Neon (#0088ff), Fundo Dark (#0a0a0a) */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
    color: #e0e0e0;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Header */
.main-header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 255, 136, 0.3);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon {
    font-size: 2rem;
    color: #00ff88;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.logo h1 {
    font-size: 1.8rem;
    color: #0088ff;
    text-shadow: 0 0 10px rgba(0, 136, 255, 0.5);
    margin: 0;
}

.tagline {
    font-size: 0.7rem;
    color: #00ff88;
    font-style: italic;
    opacity: 0.8;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: #e0e0e0;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: #00ff88;
    text-shadow: 0 0 5px rgba(0, 255, 136, 0.3);
}

.nav-menu a::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00ff88, #0088ff);
    transition: width 0.3s ease;
}

.nav-menu a:hover::before {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #00ff88;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    text-align: center;
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    color: #0088ff;
    text-shadow: 0 0 20px rgba(0, 136, 255, 0.8);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-title .highlight {
    color: #00ff88;
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.8);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #e0e0e0;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin: 3rem 0;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    color: #00ff88;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.stat-label {
    font-size: 0.9rem;
    color: #0088ff;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 5px;
    font-weight: bold;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: 2px solid;
}

.cta-button.primary {
    background: linear-gradient(45deg, #00ff88, #0088ff);
    border-color: #00ff88;
    color: #0a0a0a;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 25px rgba(0, 255, 136, 0.5);
}

.cta-button.secondary {
    border-color: #0088ff;
    color: #0088ff;
    background: transparent;
}

.cta-button.secondary:hover {
    background: rgba(0, 136, 255, 0.1);
    box-shadow: 0 0 20px rgba(0, 136, 255, 0.3);
}

/* Hero Background */
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.waveform-animation {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: url('../images/waveform-bg.svg') repeat-x bottom;
    animation: waveMove 10s linear infinite;
}

@keyframes waveMove {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50px); }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Featured Episode */
.featured-episode {
    padding: 5rem 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
}

.featured-episode h2 {
    text-align: center;
    font-size: 3rem;
    color: #00ff88;
    margin-bottom: 3rem;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.episode-card {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
    background: rgba(0, 0, 0, 0.8);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid rgba(0, 255, 136, 0.3);
    transition: all 0.3s ease;
}

.episode-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.2);
    border-color: #00ff88;
}

.episode-card.featured {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(0, 136, 255, 0.1));
}

.episode-image {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
}

.episode-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.episode-image:hover img {
    transform: scale(1.05);
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #00ff88, #0088ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0a0a0a;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
}

.episode-image:hover .play-button {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

.episode-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: #0088ff;
}

.episode-number {
    background: rgba(0, 255, 136, 0.2);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    border: 1px solid #00ff88;
}

.episode-content h3 {
    color: #00ff88;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.episode-content p {
    color: #e0e0e0;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.episode-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    background: rgba(0, 136, 255, 0.2);
    color: #0088ff;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    border: 1px solid rgba(0, 136, 255, 0.3);
}

/* Episodes Section */
.episodes-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
}

.episodes-section h2 {
    text-align: center;
    font-size: 3rem;
    color: #0088ff;
    margin-bottom: 3rem;
    text-shadow: 0 0 10px rgba(0, 136, 255, 0.3);
}

.episodes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

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

.load-more-btn {
    background: linear-gradient(45deg, #00ff88, #0088ff);
    color: #0a0a0a;
    border: none;
    padding: 1rem 2rem;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.load-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.3);
}

/* About Section */
.about-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
}

.about-section h2 {
    text-align: center;
    font-size: 3rem;
    color: #00ff88;
    margin-bottom: 3rem;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.about-text h3 {
    color: #0088ff;
    margin: 2rem 0 1rem 0;
    font-size: 1.5rem;
}

.about-text ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.about-text li {
    margin-bottom: 0.5rem;
    color: #e0e0e0;
}

.about-text li strong {
    color: #00ff88;
}

.about-hosts {
    display: grid;
    gap: 2rem;
}

.host-card {
    background: rgba(0, 0, 0, 0.8);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    border: 1px solid rgba(0, 136, 255, 0.3);
}

.host-card img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin-bottom: 1rem;
    border: 3px solid #00ff88;
}

.host-card h4 {
    color: #00ff88;
    margin-bottom: 0.5rem;
}

/* Topics Section */
.topics-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
}

.topics-section h2 {
    text-align: center;
    font-size: 3rem;
    color: #0088ff;
    margin-bottom: 3rem;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.topic-card {
    background: rgba(0, 0, 0, 0.8);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    border: 1px solid rgba(0, 255, 136, 0.3);
    transition: all 0.3s ease;
}

.topic-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.2);
    border-color: #00ff88;
}

.topic-icon {
    font-size: 3rem;
    color: #00ff88;
    margin-bottom: 1rem;
}

.topic-card h3 {
    color: #0088ff;
    margin-bottom: 1rem;
}

.topic-count {
    display: block;
    margin-top: 1rem;
    color: #00ff88;
    font-size: 0.9rem;
    font-weight: bold;
}

/* Newsletter Section */
.newsletter-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    text-align: center;
}

.newsletter-section h2 {
    font-size: 3rem;
    color: #00ff88;
    margin-bottom: 1rem;
}

.newsletter-form {
    max-width: 500px;
    margin: 2rem auto 0;
}

.form-group {
    display: flex;
    gap: 0;
}

.form-group input {
    flex: 1;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 5px 0 0 5px;
    color: #e0e0e0;
    font-family: inherit;
}

.form-group input:focus {
    outline: none;
    border-color: #00ff88;
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.newsletter-btn {
    padding: 1rem 2rem;
    background: linear-gradient(45deg, #00ff88, #0088ff);
    color: #0a0a0a;
    border: none;
    border-radius: 0 5px 5px 0;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.newsletter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.3);
}

.newsletter-note {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #666;
}

/* Contact Section */
.contact-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
}

.contact-section h2 {
    text-align: center;
    font-size: 3rem;
    color: #0088ff;
    margin-bottom: 3rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info h3 {
    color: #00ff88;
    margin-bottom: 1rem;
}

.contact-details p {
    margin-bottom: 0.5rem;
    color: #e0e0e0;
}

.contact-details strong {
    color: #0088ff;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1rem;
    background: rgba(0, 0, 0, 0.8);
    color: #e0e0e0;
    text-decoration: none;
    border-radius: 5px;
    border: 1px solid rgba(0, 255, 136, 0.3);
    transition: all 0.3s ease;
}

.social-link:hover {
    border-color: #00ff88;
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.2);
}

.social-link.spotify:hover { border-color: #1DB954; }
.social-link.youtube:hover { border-color: #FF0000; }
.social-link.instagram:hover { border-color: #E4405F; }

.contact-form .form-group {
    margin-bottom: 1.5rem;
    display: block;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: #00ff88;
    font-weight: bold;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.8rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 5px;
    color: #e0e0e0;
    font-family: inherit;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #00ff88;
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.submit-button {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(45deg, #00ff88, #0088ff);
    color: #0a0a0a;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.3);
}

/* Authority Links */
.authority-links {
    padding: 3rem 0;
    background: rgba(0, 0, 0, 0.9);
    text-align: center;
}

.authority-links h3 {
    color: #00ff88;
    margin-bottom: 2rem;
}

.links-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.authority-link {
    color: #0088ff;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(0, 136, 255, 0.3);
    border-radius: 5px;
    transition: all 0.3s ease;
}

.authority-link:hover {
    background: rgba(0, 136, 255, 0.1);
    border-color: #0088ff;
}

/* Footer */
.main-footer {
    background: #0a0a0a;
    border-top: 1px solid rgba(0, 255, 136, 0.3);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
    padding: 3rem 0;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-logo .logo-icon {
    font-size: 1.5rem;
}

.footer-logo h3 {
    color: #0088ff;
    margin: 0;
}

.footer-links a {
    display: block;
    color: #e0e0e0;
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #00ff88;
}

.footer-authority a {
    display: block;
    color: #00ff88;
    text-decoration: none;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-authority a:hover {
    color: #0088ff;
}

.footer-bottom {
    border-top: 1px solid rgba(0, 136, 255, 0.3);
    padding: 1rem 0;
    text-align: center;
    color: #666;
    font-size: 0.9rem;
}

/* Audio Player */
.audio-player {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(0, 255, 136, 0.3);
    transform: translateY(100%);
    transition: transform 0.3s ease;
    z-index: 1000;
}

.audio-player.active {
    transform: translateY(0);
}

.player-content {
    display: flex;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.player-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.player-info img {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    border: 2px solid #00ff88;
}

.player-text h4 {
    color: #00ff88;
    margin: 0;
    font-size: 1rem;
}

.player-text span {
    color: #0088ff;
    font-size: 0.8rem;
}

.player-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 0 2rem;
}

.player-btn {
    background: none;
    border: none;
    color: #e0e0e0;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.player-btn:hover {
    color: #00ff88;
    background: rgba(0, 255, 136, 0.1);
}

.play-btn {
    background: linear-gradient(45deg, #00ff88, #0088ff);
    color: #0a0a0a;
    width: 50px;
    height: 50px;
}

.play-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

.player-progress {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
    color: #e0e0e0;
    font-size: 0.9rem;
}

.progress-bar {
    flex: 1;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    cursor: pointer;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #00ff88, #0088ff);
    border-radius: 2px;
    width: 0%;
    transition: width 0.1s ease;
}

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

::-webkit-scrollbar-track {
    background: #0a0a0a;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #00ff88, #0088ff);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, #0088ff, #00ff88);
}