/* ===================================
   Bedlam Frequency Radio - Styles
   =================================== */

/* CSS Custom Properties */
:root {
    --color-primary: #76b3b8;
    --color-primary-dark: #5a9499;
    --color-text-heading: #42514c;
    --color-text-body: #818181;
    --color-text-light: #a0a0a0;
    --color-white: #ffffff;
    --color-black: #000000;
    --color-bg-dark: #0a0a0a;
    --color-bg-section: #111111;
    --color-bg-card: #1a1a1a;
    --color-border: #2a2a2a;

    --font-title: 'Impact', 'Arial Black', sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-nav: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --font-button: 'Raleway', sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-body);
    background-color: var(--color-bg-dark);
    overflow-x: hidden;
}

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

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition-normal);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
}

.nav-logo {
    display: flex;
    align-items: center;
}

.nav-logo .logo-img {
    max-height: 40px;
    max-width: 40px;
    height: 40px;
    width: auto;
    object-fit: contain;
    margin-right: var(--spacing-sm);
    flex-shrink: 0;
}

.logo-text {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-primary);
    letter-spacing: 4px;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    font-family: var(--font-nav);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: var(--spacing-xs) 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-normal);
}

.nav-link:hover {
    color: var(--color-primary);
}

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

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.hamburger {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--color-white);
    position: relative;
    transition: background var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 25px;
    height: 2px;
    background: var(--color-white);
    transition: transform var(--transition-normal);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    transform: rotate(45deg) translate(5px, 6px);
}

.nav-toggle.active .hamburger::after {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #0a0a0a 100%);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: var(--spacing-md);
}

.hero-logo {
    max-width: 250px;
    height: auto;
    margin: 0 auto var(--spacing-md);
    border-radius: 50%;
}

.hero-title {
    font-family: var(--font-title);
    font-size: clamp(2rem, 8vw, 5rem);
    font-weight: bold;
    color: var(--color-primary);
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 0 40px rgba(118, 179, 184, 0.3);
}

.hero-tagline {
    font-family: var(--font-heading);
    font-size: clamp(1rem, 3vw, 1.5rem);
    color: var(--color-text-light);
    letter-spacing: 3px;
    margin-bottom: var(--spacing-lg);
}

/* Waveform Animation */
.hero-waveform {
    position: absolute;
    bottom: 10%;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 4px;
    align-items: flex-end;
    height: 60px;
    opacity: 0.5;
}

.wave-bar {
    width: 4px;
    background: var(--color-primary);
    border-radius: 2px;
    animation: wave 1.2s ease-in-out infinite;
}

.wave-bar:nth-child(1) { animation-delay: 0s; height: 20px; }
.wave-bar:nth-child(2) { animation-delay: 0.1s; height: 35px; }
.wave-bar:nth-child(3) { animation-delay: 0.2s; height: 25px; }
.wave-bar:nth-child(4) { animation-delay: 0.3s; height: 45px; }
.wave-bar:nth-child(5) { animation-delay: 0.4s; height: 30px; }
.wave-bar:nth-child(6) { animation-delay: 0.5s; height: 50px; }
.wave-bar:nth-child(7) { animation-delay: 0.6s; height: 35px; }
.wave-bar:nth-child(8) { animation-delay: 0.7s; height: 40px; }
.wave-bar:nth-child(9) { animation-delay: 0.8s; height: 25px; }
.wave-bar:nth-child(10) { animation-delay: 0.9s; height: 30px; }

@keyframes wave {
    0%, 100% { transform: scaleY(0.5); }
    50% { transform: scaleY(1); }
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    font-family: var(--font-button);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-black);
}

.btn-primary:hover {
    background: var(--color-white);
    color: var(--color-black);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(118, 179, 184, 0.3);
}

/* ===================================
   Sections
   =================================== */
.section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-white);
    text-align: center;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 2px;
}

.section-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-light);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    letter-spacing: 1px;
}

/* ===================================
   Listen Live Section
   =================================== */
.listen-section {
    background: var(--color-bg-section);
}

.player-container {
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

.player {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: var(--spacing-md);
}

.player-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--color-primary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    flex-shrink: 0;
}

.player-btn:hover {
    background: var(--color-white);
    transform: scale(1.05);
}

.play-icon {
    font-size: 1.5rem;
    color: var(--color-black);
    margin-left: 4px;
}

.pause-icon {
    display: none;
    font-size: 1.25rem;
    color: var(--color-black);
    letter-spacing: -3px;
}

.player-btn.playing .play-icon {
    display: none;
}

.player-btn.playing .pause-icon {
    display: block;
}

.player-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.player-status {
    font-size: 0.75rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.player-stream {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    color: var(--color-white);
}

.volume-control {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.volume-icon {
    font-size: 1.25rem;
    color: var(--color-text-light);
}

.volume-slider {
    width: 80px;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--color-border);
    border-radius: 2px;
    outline: none;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-primary);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.volume-slider::-webkit-slider-thumb:hover {
    background: var(--color-white);
}

/* Visualizer */
.waveform-visualizer {
    display: flex;
    justify-content: center;
    gap: 6px;
    align-items: flex-end;
    height: 80px;
    opacity: 0.3;
}

.waveform-visualizer.active {
    opacity: 1;
}

.viz-bar {
    width: 6px;
    background: linear-gradient(to top, var(--color-primary), var(--color-primary-dark));
    border-radius: 3px;
    transition: height 0.1s ease;
}

.viz-bar:nth-child(1) { height: 20px; }
.viz-bar:nth-child(2) { height: 35px; }
.viz-bar:nth-child(3) { height: 25px; }
.viz-bar:nth-child(4) { height: 50px; }
.viz-bar:nth-child(5) { height: 40px; }
.viz-bar:nth-child(6) { height: 60px; }
.viz-bar:nth-child(7) { height: 45px; }
.viz-bar:nth-child(8) { height: 55px; }
.viz-bar:nth-child(9) { height: 35px; }
.viz-bar:nth-child(10) { height: 65px; }
.viz-bar:nth-child(11) { height: 50px; }
.viz-bar:nth-child(12) { height: 40px; }
.viz-bar:nth-child(13) { height: 30px; }
.viz-bar:nth-child(14) { height: 45px; }
.viz-bar:nth-child(15) { height: 25px; }

.waveform-visualizer.active .viz-bar {
    animation: visualize 0.5s ease-in-out infinite alternate;
}

.waveform-visualizer.active .viz-bar:nth-child(1) { animation-delay: 0s; }
.waveform-visualizer.active .viz-bar:nth-child(2) { animation-delay: 0.05s; }
.waveform-visualizer.active .viz-bar:nth-child(3) { animation-delay: 0.1s; }
.waveform-visualizer.active .viz-bar:nth-child(4) { animation-delay: 0.15s; }
.waveform-visualizer.active .viz-bar:nth-child(5) { animation-delay: 0.2s; }
.waveform-visualizer.active .viz-bar:nth-child(6) { animation-delay: 0.25s; }
.waveform-visualizer.active .viz-bar:nth-child(7) { animation-delay: 0.3s; }
.waveform-visualizer.active .viz-bar:nth-child(8) { animation-delay: 0.35s; }
.waveform-visualizer.active .viz-bar:nth-child(9) { animation-delay: 0.4s; }
.waveform-visualizer.active .viz-bar:nth-child(10) { animation-delay: 0.45s; }
.waveform-visualizer.active .viz-bar:nth-child(11) { animation-delay: 0.5s; }
.waveform-visualizer.active .viz-bar:nth-child(12) { animation-delay: 0.55s; }
.waveform-visualizer.active .viz-bar:nth-child(13) { animation-delay: 0.6s; }
.waveform-visualizer.active .viz-bar:nth-child(14) { animation-delay: 0.65s; }
.waveform-visualizer.active .viz-bar:nth-child(15) { animation-delay: 0.7s; }

@keyframes visualize {
    0% { transform: scaleY(0.4); }
    100% { transform: scaleY(1); }
}

/* ===================================
   Schedule Section
   =================================== */
.schedule-section {
    background: var(--color-bg-dark);
}

.schedule-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.schedule-day {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    overflow: hidden;
}

.day-title {
    font-family: var(--font-nav);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: var(--spacing-sm);
    background: rgba(118, 179, 184, 0.1);
    border-bottom: 1px solid var(--color-border);
}

.show-card {
    padding: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.show-card + .show-card {
    border-top: 1px solid var(--color-border);
}

.show-time {
    font-size: 0.75rem;
    color: var(--color-text-light);
    font-weight: 600;
}

.show-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--color-white);
}

.show-dj {
    font-size: 0.875rem;
    color: var(--color-primary);
}

.schedule-note {
    font-size: 0.875rem;
    color: var(--color-text-light);
    text-align: center;
    font-style: italic;
}

/* ===================================
   Gallery Section
   =================================== */
.gallery-section {
    background: var(--color-bg-section);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.gallery-item {
    aspect-ratio: 4 / 3;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(118, 179, 184, 0);
    transition: background var(--transition-normal);
}

.gallery-item:hover::after {
    background: rgba(118, 179, 184, 0.2);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-placeholder {
    width: 100%;
    height: 100%;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 0.875rem;
}

/* ===================================
   Stream Section
   =================================== */
.stream-section {
    background: var(--color-bg-dark);
}

.twitch-container {
    max-width: 900px;
    margin: 0 auto;
}

.twitch-embed {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 4px;
}

.twitch-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.stream-note {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-text-light);
    text-align: center;
}

/* ===================================
   Chat Section
   =================================== */
.chat-section {
    background: var(--color-bg-section);
}

.chat-container {
    max-width: 600px;
    margin: 0 auto;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    overflow: hidden;
}

.chat-container iframe {
    display: block;
    border: none;
}

/* ===================================
   Contact Section
   =================================== */
.contact-section {
    background: var(--color-bg-dark);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-family: var(--font-nav);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-white);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group select {
    cursor: pointer;
}

.contact-form .btn {
    width: 100%;
}

.form-status {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: 4px;
    text-align: center;
    display: none;
}

.form-status.success {
    display: block;
    background: rgba(118, 179, 184, 0.2);
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.form-status.error {
    display: block;
    background: rgba(220, 53, 69, 0.2);
    color: #dc3545;
    border: 1px solid #dc3545;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--color-black);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-brand {
    text-align: left;
}

.footer-logo {
    font-family: var(--font-title);
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--color-primary);
    letter-spacing: 3px;
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-top: 4px;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text-light);
    transition: all var(--transition-normal);
}

.footer-social a:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-black);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.back-to-top {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text-light);
    font-size: 1.25rem;
    transition: all var(--transition-normal);
}

.back-to-top:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-black);
}

/* ===================================
   Lightbox
   =================================== */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.95);
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 2rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.lightbox-close:hover {
    color: var(--color-primary);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    color: var(--color-white);
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.lightbox-prev {
    left: var(--spacing-md);
}

.lightbox-next {
    right: var(--spacing-md);
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-black);
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
}

/* ===================================
   Responsive
   =================================== */
@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        padding: var(--spacing-md);
        gap: 0;
        border-bottom: 1px solid var(--color-border);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-link {
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--color-border);
    }

    .nav-link:last-child {
        border-bottom: none;
    }

    .player {
        flex-wrap: wrap;
    }

    .volume-control {
        width: 100%;
        justify-content: center;
        margin-top: var(--spacing-sm);
    }

    .volume-slider {
        width: 100%;
        max-width: 200px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-brand {
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .lightbox-prev,
    .lightbox-next {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .lightbox-prev {
        left: var(--spacing-sm);
    }

    .lightbox-next {
        right: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .hero-title {
        letter-spacing: 3px;
    }

    .schedule-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }
}