/* ========================================
   PUBLIC AIR MUSIC - MASTER STYLESHEET
   ======================================== */

@font-face {
    font-family: 'Barlow by Thunderpanda';
    src: url('../fonts/Barlow_by_Thunderpanda_ver02.ttf') format('truetype'),
         url('../fonts/Barlow_by_Thunderpanda_ver02.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
}

/* ========================================
   ROOT VARIABLES & COLORS
   ======================================== */
:root {
    --pa-bg: #ffffff;
    --pa-fg: #000000;
    --pa-muted: #666666;
    --pa-hover: #FDE101;
    --pa-accent: #333333;
    --pa-border: #000;
    
    /* Spacing */
    --pa-spacing-xs: 0.5rem;
    --pa-spacing-sm: 0.75rem;
    --pa-spacing-md: 1rem;
    --pa-spacing-lg: 1.5rem;
    --pa-spacing-xl: 2rem;
    --pa-spacing-2xl: 3rem;
    
    /* Typography */
    --pa-font-body: 'Rosarivo', serif;
    --pa-font-title: 'Barlow by Thunderpanda', sans-serif;
    --pa-font-logo: 'Merriweather', serif;
    
    /* Font Sizes */
    --pa-fs-xs: 0.75rem;
    --pa-fs-sm: 0.85rem;
    --pa-fs-base: 1rem;
    --pa-fs-lg: 1.2rem;
    --pa-fs-xl: 1.425rem;
    --pa-fs-2xl: 2rem;
    --pa-fs-3xl: 3rem;
    
    /* Line Heights */
    --pa-lh: 1.6;
    
    /* Borders */
    --pa-radius: 4px;
}

/* ========================================
   RESET & BASE STYLES
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--pa-font-body);
    font-style: italic;
    background-color: var(--pa-bg);
    color: var(--pa-fg);
    line-height: var(--pa-lh);
}

/* ========================================
   NAVIGATION HEADER
   ======================================== */
.pa-nav {
    background-color: var(--pa-bg);
    z-index: 100;
    padding: var(--pa-spacing-lg) 4rem var(--pa-spacing-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--pa-spacing-lg);
    position: relative;
}

.pa-nav::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 25%;
    height: 1px;
    background-color: var(--pa-border);
}

.pa-logo {
    font-size: 1.5rem;
    font-weight: bold;
    text-decoration: none;
    color: var(--pa-fg);
    text-transform: lowercase;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--pa-spacing-xs);
    font-family: var(--pa-font-logo);
    font-style: normal;
}

.pa-logo span {
    display: none;
}

.pa-logo img {
    height: 117px;
    width: auto;
}

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

.pa-nav-links li {
    position: relative;
}

.pa-nav-links > li:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 1.5rem;
    background-color: var(--pa-fg);
}

.pa-nav-links a {
    text-decoration: none;
    color: var(--pa-fg);
    transition: color 0.3s ease, border-bottom 0.3s ease;
    font-size: 22.8px !important;
    text-transform: lowercase;
    position: relative;
    display: inline-block;
    padding-bottom: 0.25rem;
    font-style: normal;
    font-weight: normal;
}

.pa-nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--pa-hover);
    transition: width 0.3s ease;
}

.pa-nav-links a:hover::after {
    width: 100%;
}

.pa-nav-links a:hover {
    color: var(--pa-hover);
    background: transparent;
}

.pa-nav-links a:focus-visible {
    color: var(--pa-hover);
    background: transparent;
    outline: 2px solid var(--pa-hover);
    outline-offset: 2px;
}

.pa-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--pa-bg);
    border: 1px solid var(--pa-border);
    padding: var(--pa-spacing-sm) 0;
    list-style: none;
    min-width: 220px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    display: none;
    z-index: 200;
}

.pa-dropdown li {
    padding: 0;
}

.pa-dropdown a {
    display: block;
    padding: var(--pa-spacing-xs) var(--pa-spacing-lg);
    font-size: var(--pa-fs-base);
    text-transform: lowercase;
}

.pa-dropdown a::after {
    display: none;
}

.pa-dropdown a:hover,
.pa-dropdown a:focus-visible {
    color: #fff;
    background: #000;
}

.pa-nav-item.has-dropdown:hover .pa-dropdown,
.pa-nav-item.has-dropdown:focus-within .pa-dropdown,
.pa-dropdown:hover {
    display: block;
}

/* ========================================
   MAIN CONTENT CONTAINER
   ======================================== */
.pa-shell {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--pa-spacing-sm) 2rem var(--pa-spacing-xl);
}

/* ========================================
   HERO SECTION
   ======================================== */
.pa-hero {
    text-align: center;
    padding: var(--pa-spacing-lg) 0;
}

.pa-hero h1 {
    font-size: var(--pa-fs-3xl);
    margin-bottom: 1rem;
    font-family: var(--pa-font-title);
    text-transform: lowercase;
    font-weight: 400;
    font-style: normal;
}

.pa-hero p {
    font-size: var(--pa-fs-lg);
    color: var(--pa-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   SECTIONS & HEADINGS
   ======================================== */
.pa-section {
    margin-top: var(--pa-spacing-2xl);
}

.pa-section h2,
.releases-section h2 {
    font-size: var(--pa-fs-2xl);
    margin-bottom: var(--pa-spacing-xl);
    text-align: center;
    font-family: var(--pa-font-body);
    text-transform: lowercase;
    font-weight: 400;
}

.pa-section h3 {
    font-size: var(--pa-fs-xl);
    margin-bottom: var(--pa-spacing-md);
    text-transform: lowercase;
}

/* ========================================
   TEXT CONTENT
   ======================================== */
.pa-content {
    max-width: 800px;
    margin: 0 auto var(--pa-spacing-xl);
    font-size: var(--pa-fs-base);
    line-height: var(--pa-lh);
}

.pa-content p {
    margin-bottom: var(--pa-spacing-md);
}

.pa-content a {
    color: var(--pa-fg);
    text-decoration: underline;
    transition: color 0.2s ease;
}

.pa-content a:hover {
    color: var(--pa-hover);
}

/* ========================================
   RELEASES SECTION
   ======================================== */
.releases-section {
    margin-top: var(--pa-spacing-2xl);
}

.releases-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--pa-spacing-xl);
    margin-bottom: var(--pa-spacing-2xl);
}

.release-item {
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.release-item:hover {
    transform: translateY(-5px);
}

.release-cover {
    width: 100%;
    aspect-ratio: 1;
    background: #f0f0f0;
    border-radius: var(--pa-radius);
    overflow: hidden;
    margin-bottom: 1rem;
    position: relative;
}

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

.gif-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 10;
}

.release-item:hover .gif-overlay {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.15);
}

.release-title {
    font-size: var(--pa-fs-base);
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--pa-fg);
}

.release-artist {
    font-size: var(--pa-fs-sm);
    color: var(--pa-muted);
}

/* ========================================
   PLAY BUTTON OVERLAY
   ======================================== */
.play-button-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 20;
    pointer-events: none;
}

.release-item:hover .play-button-overlay {
    opacity: 1;
    pointer-events: all;
}

.play-button-overlay svg {
    width: 28px;
    height: 28px;
    fill: #000;
    margin-left: 3px;
}

.play-button-overlay:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: rgba(253, 225, 1, 0.95);
}

/* ========================================
   STICKY AUDIO PLAYER
   ======================================== */
.sticky-audio-player {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #000;
    color: #fff;
    padding: var(--pa-spacing-md) 2rem;
    display: none;
    align-items: center;
    gap: var(--pa-spacing-lg);
    z-index: 1000;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.3);
}

.sticky-audio-player.active {
    display: flex;
}

.player-artwork {
    width: 60px;
    height: 60px;
    background: #000;
    border-radius: var(--pa-radius);
    overflow: hidden;
    flex-shrink: 0;
}

.player-artwork iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.player-info {
    flex: 1;
    min-width: 0;
}

.player-info-title {
    font-size: var(--pa-fs-sm);
    font-weight: 600;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.player-info-artist {
    font-size: var(--pa-fs-xs);
    color: #999;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.player-controls {
    display: flex;
    align-items: center;
    gap: var(--pa-spacing-md);
}

.player-btn {
    background: transparent;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: var(--pa-spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

.player-btn:hover {
    color: var(--pa-hover);
}

.player-btn svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.player-close {
    margin-left: auto;
    font-size: 1.5rem;
    line-height: 1;
}

/* ========================================
   GIF SECTION
   ======================================== */
.pa-gif-section {
    text-align: center;
    padding: var(--pa-spacing-md) 0;
    margin: 0;
}

.pa-gif-section img {
    max-width: 56%;
    height: auto;
}

/* ========================================
   FOOTER
   ======================================== */
.pa-footer {
    text-align: center;
    padding: var(--pa-spacing-2xl) 0;
    margin-top: var(--pa-spacing-2xl);
    border-top: 1px solid var(--pa-muted);
    font-size: var(--pa-fs-sm);
    color: var(--pa-muted);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 768px) {
    .sticky-audio-player {
        padding: var(--pa-spacing-sm) var(--pa-spacing-md);
        gap: var(--pa-spacing-md);
    }
    
    .player-artwork {
        width: 50px;
        height: 50px;
    }
    
    .player-info-title {
        font-size: var(--pa-fs-xs);
    }
    
    .player-info-artist {
        font-size: calc(var(--pa-fs-xs) * 0.85);
    }
    
    .pa-nav {
        flex-direction: column;
        gap: var(--pa-spacing-md);
        padding: var(--pa-spacing-md) var(--pa-spacing-lg) var(--pa-spacing-sm);
    }
    
    .pa-logo img {
        height: 80px;
    }
    
    .pa-nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--pa-spacing-sm);
    }
    
    .pa-nav-links li:not(:last-child)::after {
        display: none;
    }
    
    .pa-hero h1 {
        font-size: 2rem;
    }
    
    .releases-container {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: var(--pa-spacing-lg);
        padding: 0 var(--pa-spacing-sm);
    }
}

@media (max-width: 480px) {
    .pa-nav {
        padding: var(--pa-spacing-sm) var(--pa-spacing-md) var(--pa-spacing-sm);
    }
    
    .pa-logo img {
        height: 70px;
    }
    
    .pa-nav-links {
        gap: var(--pa-spacing-xs);
        row-gap: var(--pa-spacing-sm);
    }
    
    .pa-nav-links a {
        font-size: var(--pa-fs-lg);
    }
    
    .pa-hero h1 {
        font-size: 1.5rem;
    }
    
    .pa-hero p {
        font-size: var(--pa-fs-base);
    }
    
    .releases-container {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: var(--pa-spacing-md);
        padding: 0;
    }
}