@import url('https://fonts.googleapis.com/css2?family=Major+Mono+Display&family=Outfit:wght@300;500;700;900&family=Inter:wght@300;400;600&family=Cinzel+Decorative:wght@700;900&display=swap');

/* ====== GLOBAL VARIABLES ====== */
:root {
    --bg-color: #060000;
    --text-primary: #f0e8e8;
    --text-secondary: #9a7070;
    --accent-cyan: #e8000a;
    --accent-purple: #7a0000;
    --accent-pink: #ff2233;
    --accent-blue: #3d0000;

    --glass-bg: rgba(18, 0, 0, 0.55);
    --glass-border: rgba(255, 30, 30, 0.08);
    --glass-shadow: 0 20px 40px 0 rgba(0, 0, 0, 0.85);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ====== SITE WRAPPER & TRANSITIONS ====== */
.site-wrapper {
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
                filter 1.2s cubic-bezier(0.16, 1, 0.3, 1),
                transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 1;
}

.site-wrapper.hidden {
    opacity: 0;
    pointer-events: none;
    filter: blur(10px);
    transform: scale(1.05); /* Slight push back for depth */
}

/* ====== RESET ====== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.7;
    padding-bottom: 90px;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #03040a;
}
::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, var(--accent-cyan), var(--accent-purple));
    border-radius: 4px;
}

/* ====== CANVAS ====== */
#starfield {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    pointer-events: none;
}

/* ====== GLASSMORPHISM UTILS ====== */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: 24px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 24px;
    padding: 1px;
    background: linear-gradient(135deg, transparent 30%, rgba(255,255,255,0.08) 50%, transparent 70%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    transition: var(--transition);
}

.glass-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 48px -8px rgba(0, 229, 255, 0.12), 0 0 40px rgba(168, 85, 247, 0.08);
}

.glass-card:hover::before {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple), var(--accent-pink));
}

/* Animated Border Glow for special cards */
.glowing-border {
    position: relative;
}
.glowing-border::after {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(45deg, var(--accent-cyan), var(--accent-purple), var(--accent-pink), var(--accent-cyan));
    background-size: 300% 300%;
    z-index: -1;
    border-radius: 26px;
    filter: blur(20px);
    opacity: 0.15;
    transition: opacity 0.6s ease;
    animation: animeGradient 6s ease infinite;
}
.glowing-border:hover::after {
    opacity: 0.5;
}

@keyframes animeGradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ====== NAVIGATION ====== */
.glass-nav {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    z-index: 1000;
    background: rgba(3, 4, 10, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 2px;
    text-transform: none;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
    transition: width 0.3s ease;
    box-shadow: 0 0 10px var(--accent-cyan);
}

.nav-links a:hover {
    color: #fff;
    text-shadow: 0 0 15px rgba(0, 240, 255, 0.8);
}
.nav-links a:hover::after {
    width: 100%;
}

/* Exploration 3D — même style que les liens nav */
.nav-link-btn {
    background: none;
    border: none;
    color: var(--text-primary);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    padding: 0.5rem 0;
    cursor: pointer;
    transition: var(--transition);
}
.nav-link-btn::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0%;
    height: 1px;
    background: var(--accent-cyan);
    transition: width 0.3s ease;
    box-shadow: 0 0 10px var(--accent-cyan);
}
.nav-link-btn:hover {
    color: #fff;
    text-shadow: 0 0 15px rgba(0, 240, 255, 0.8);
}
.nav-link-btn:hover::after {
    width: 100%;
}

/* Exploration 3D — teinte rêveuse cyan/bleu */
#explorer-btn.nav-link-btn {
    color: rgba(80, 210, 255, 0.85);
    text-shadow: 0 0 18px rgba(0, 200, 255, 0.3);
}
#explorer-btn.nav-link-btn:hover {
    color: #fff;
    text-shadow: 0 0 20px rgba(0, 230, 255, 1), 0 0 40px rgba(120, 160, 255, 0.5);
}

/* ====== TYPOGRAPHY & LAYOUT ====== */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
}

.section-title {
    font-family: 'Major Mono Display', monospace;
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    text-align: center;
    margin-bottom: 4rem;
    background: linear-gradient(135deg, #fff 0%, var(--accent-cyan) 40%, var(--accent-purple) 70%, var(--accent-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -2px;
    text-transform: none;
    font-weight: 900;
    filter: drop-shadow(0 0 20px rgba(0, 229, 255, 0.1));
}

main {
    display: flex;
    flex-direction: column;
    align-items: center;
}

section {
    width: 100%;
    max-width: 1300px;
    padding: 8rem 2rem 4rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin: 0 auto;
}

/* Scroll Animation Classes */
section .visible, .glass-card.visible, .section-title.visible, .gallery-item.visible {
    opacity: 1;
    transform: translateY(0);
}
section .glass-card, section .section-title, section .gallery-item {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s ease-out, transform 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ====== HERO & VIDEO SHOWCASE ====== */
.hero-showcase {
    min-height: 100vh;
    padding-top: 15vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 5rem;
    width: 100%;
}

.hero-typography {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: floatingUp 2s ease-out forwards;
}

@keyframes floatingUp {
    0% { opacity: 0; transform: translateY(50px); }
    100% { opacity: 1; transform: translateY(0); }
}

.hologram-screen-wrapper {
    width: 100%;
    max-width: 480px;
    perspective: 1200px; /* Gives the 3D effect depth */
    margin: 0 auto 5rem;
}

.hologram-screen {
    width: 100%;
    padding: 16px;
    border-radius: 18px;
    background: rgba(6, 8, 18, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 229, 255, 0.25);
    box-shadow: 0 0 60px rgba(0, 229, 255, 0.08), 0 0 120px rgba(168, 85, 247, 0.05), inset 0 0 40px rgba(168, 85, 247, 0.15);
    transform: rotateX(12deg) translateY(-15px);
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.6s ease, border-color 0.6s ease;
    position: relative;
}

.hologram-screen::before, .hologram-screen::after {
    content: '';
    position: absolute;
    width: 40px; height: 40px;
    border: 3px solid var(--accent-cyan);
    z-index: 5;
    pointer-events: none;
    transition: var(--transition);
}
.hologram-screen::before {
    top: -5px; left: -5px;
    border-right: none; border-bottom: none;
}
.hologram-screen::after {
    bottom: -5px; right: -5px;
    border-left: none; border-top: none;
}

.hologram-screen:hover {
    transform: rotateX(0deg) translateY(0) scale(1.02);
    box-shadow: 0 10px 80px rgba(0, 229, 255, 0.25), 0 0 120px rgba(168, 85, 247, 0.15), inset 0 0 50px rgba(168, 85, 247, 0.3);
    border-color: rgba(0, 229, 255, 0.6);
}
.hologram-screen:hover::before, .hologram-screen:hover::after {
    border-color: #fff;
    box-shadow: 0 0 20px #fff;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1.8rem;
    background: rgba(0, 229, 255, 0.06);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 229, 255, 0.4);
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 2rem;
    box-shadow: 0 0 25px rgba(0, 229, 255, 0.15), inset 0 0 15px rgba(0, 229, 255, 0.05);
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.music-title {
    font-family: 'Cinzel Decorative', serif;
    font-size: clamp(2.5rem, 6vw, 5rem);
    line-height: 1;
    font-weight: 900;
    margin-bottom: 1.5rem;
    letter-spacing: 0.04em;
    background: linear-gradient(90deg, #fff0f0 0%, #ff1a1a 18%, #8b0000 38%, #ff0000 55%, #4a0000 74%, #ff2020 90%, #fff0f0 100%);
    background-size: 400% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: shine 12s linear infinite, glowPulseText 3s ease-in-out infinite;
}

@keyframes shine {
    to { background-position: 400% center; }
}

@keyframes glowPulseText {
    0%   { filter: drop-shadow(0 0 8px rgba(220,0,0,0.55)) drop-shadow(0 0 28px rgba(160,0,0,0.3)); }
    40%  { filter: drop-shadow(0 0 20px rgba(255,0,0,0.9)) drop-shadow(0 0 60px rgba(180,0,0,0.5)); }
    100% { filter: drop-shadow(0 0 8px rgba(220,0,0,0.55)) drop-shadow(0 0 28px rgba(160,0,0,0.3)); }
}

.subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 3.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ====== BUTTONS ====== */
.button-group {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary, .btn-ticket {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    border-radius: 40px;
    transition: var(--transition);
    cursor: pointer;
    text-transform: none;
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    color: #03040a;
    background: linear-gradient(135deg, var(--accent-cyan), #00a2ff, var(--accent-blue));
    border: none;
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.3), 0 0 40px rgba(0, 229, 255, 0.1);
    font-weight: 800;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0; left: -100%; width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s ease;
    z-index: -1;
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 10px 30px rgba(0, 240, 255, 0.6);
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-secondary {
    color: #fff;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-4px);
    border-color: #fff;
    box-shadow: 0 10px 20px rgba(0,0,0,0.5);
}

.play-icon {
    margin-right: 0.8rem;
    font-size: 1.2rem;
}

/* ====== DISCOGRAPHY ====== */
.discography-section {
    min-height: auto;
    padding-bottom: 6rem;
}

.discography-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 3rem;
    width: 100%;
}

.album-card {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    cursor: pointer;
    border-radius: 24px;
    background: #050510;
}

.album-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), filter 0.4s ease;
}

.album-card:hover img {
    transform: scale(1.1);
    filter: brightness(0.6);
}


/* ====== 3D SOLAR SYSTEM — FULL IMMERSIVE MODE ====== */

.solar-system-view {
    position: fixed;
    inset: 0;
    z-index: 9000;
    background: #000;
    opacity: 1;
    transition: opacity 1s ease-in-out;
}

.solar-system-view canvas {
    transition: filter 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Warp Speed Effect during zoom */
.solar-system-view canvas.is-zooming {
    filter: blur(2px) contrast(1.1) brightness(1.2);
}

/* Chromatic Aberration & Distortion during dash */
.solar-system-view canvas.is-distorting {
    filter: blur(4px) contrast(1.2) brightness(1.3) hue-rotate(5deg);
    transform: scale(1.05);
}

.solar-system-view.hidden {
    opacity: 0;
    pointer-events: none;
}

/* Cinematic Warp Flash */
.warp-flash {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: #fff;
    opacity: 0;
    pointer-events: none;
}

.warp-flash.animate {
    animation: warpFlashAnim 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes warpFlashAnim {
    0%   { opacity: 0; }
    20%  { opacity: 1; filter: brightness(2); }
    100% { opacity: 0; }
}

#solar-system-3d {
    position: absolute;
    inset: 0;
    cursor: crosshair;
}

#warp-fx-canvas {
    position: absolute;
    inset: 0;
    z-index: 50;
    pointer-events: none;
    mix-blend-mode: screen;
}

/* Vignette Tunnel Effect */
.warp-vignette {
    position: absolute;
    inset: 0;
    z-index: 60;
    background: radial-gradient(circle, transparent 30%, rgba(0,0,0,0.9) 100%);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease-out;
}

.warp-vignette.visible {
    opacity: 1;
    transition: opacity 0.3s ease-in;
}

.solar-hud-top {
    position: absolute;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.8rem 2.5rem;
    background: linear-gradient(to bottom, rgba(3,4,10,0.7) 0%, transparent 100%);
    pointer-events: none;
}

.exit-solar-btn {
    pointer-events: auto;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.7);
    padding: 0.6rem 1.4rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.75rem;
    font-family: 'Major Mono Display', monospace;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}
.exit-solar-btn:hover {
    background: rgba(255,50,50,0.2);
    border-color: #ff5555;
    color: #ff8888;
}
.exit-solar-btn[data-state="surface"]:hover {
    background: rgba(0,240,255,0.15);
    border-color: var(--accent-cyan);
    color: white;
}

#solar-status {
    font-family: 'Major Mono Display', monospace;
    font-size: 0.7rem;
    color: rgba(0, 240, 255, 0.5);
    letter-spacing: 3px;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.solar-hud-top.visible #solar-status {
    opacity: 1;
    transform: translateY(0);
}

/* Planet name label shown on zoom */
#planet-surface-name {
    position: absolute;
    top: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px) scale(0.95);
    font-family: 'Major Mono Display', monospace;
    font-size: 1.6rem;
    color: white;
    text-shadow: 0 0 30px rgba(0,240,255,0.5);
    letter-spacing: 6px;
    text-align: center;
    pointer-events: none;
    opacity: 0;
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 50;
}
#planet-surface-name.visible { 
    opacity: 1; 
    transform: translateX(-50%) translateY(0) scale(1);
}
#planet-surface-subtitle {
    display: block;
    font-size: 0.65rem;
    color: rgba(0,240,255,0.5);
    letter-spacing: 4px;
    margin-top: 0.4rem;
    font-family: 'Inter', sans-serif;
    font-weight: 300;
}


/* POI overlay container */
#poi-overlay {
    position: absolute;
    inset: 0;
    z-index: 50;
    pointer-events: none;
    overflow: hidden;
}

/* Individual POI marker */
.poi-marker {
    position: absolute;
    transform: translate(-50%, -50%);
    pointer-events: auto;
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 50;
}

.poi-dot-wrap {
    display: flex;
    align-items: center;
    position: relative;
    cursor: pointer;
}

.poi-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 10px var(--accent-cyan), 0 0 20px var(--accent-cyan);
    flex-shrink: 0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: poiPulse 1.8s infinite ease-in-out;
}
@keyframes poiPulse {
    0%,100% { box-shadow: 0 0 10px var(--accent-cyan), 0 0 5px #fff; transform: scale(1); }
    50% { box-shadow: 0 0 25px var(--accent-cyan), 0 0 15px var(--accent-cyan), 0 0 35px rgba(0,240,255,0.4); transform: scale(1.4); }
}

.poi-connector {
    width: 50px;
    height: 1px;
    background: linear-gradient(to right, #fff, var(--accent-cyan), transparent);
    flex-shrink: 0;
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    margin-left: 5px;
}

/* Label and connector only visible on hover or focus class */
.poi-marker:hover .poi-connector,
.poi-marker.focused .poi-connector {
    opacity: 0.6;
    transform: scaleX(1);
}

.poi-label-text {
    white-space: nowrap;
    font-family: 'Major Mono Display', monospace;
    font-size: 0.95rem;
    color: #fff;
    letter-spacing: 2px;
    opacity: 0;
    transform: translateX(-15px);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    text-shadow: 0 0 15px var(--accent-cyan);
    background: rgba(0, 240, 255, 0.1);
    padding: 0.5rem 1rem;
    border-left: 3px solid var(--accent-cyan);
    backdrop-filter: blur(8px);
}

.poi-marker:hover .poi-label-text,
.poi-marker.focused .poi-label-text {
    opacity: 1;
    transform: translateX(5px);
}

.poi-marker:hover .poi-dot {
    box-shadow: 0 0 20px var(--accent-cyan), 0 0 40px rgba(0,240,255,0.4);
    transform: scale(1.7);
}
.poi-marker:hover .poi-connector { opacity: 1; }
.poi-marker:hover .poi-label-text { opacity: 1; }

/* POI Detail panel at bottom */
#poi-panel {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    z-index: 200;
    background: linear-gradient(to top, rgba(3,4,10,0.98) 0%, rgba(10,15,30,0.95) 100%);
    border-top: 1px solid rgba(0,240,255,0.15);
    backdrop-filter: blur(30px);
    padding: 1.8rem 3rem;
    transform: translateY(100%);
    transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
    pointer-events: auto;
    display: flex;
    align-items: flex-start;
    gap: 3rem;
}
#poi-panel.open { transform: translateY(0); }

.poi-panel-close {
    position: absolute;
    top: 1.2rem; right: 1.8rem;
    background: none;
    border: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.4);
    width: 28px; height: 28px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.3s;
}
.poi-panel-close:hover { border-color: #ff5555; color: #ff8888; }

.poi-panel-info { flex-shrink: 0; min-width: 200px; }
.poi-panel-badge {
    font-size: 0.6rem;
    color: var(--accent-cyan);
    font-family: 'Major Mono Display', monospace;
    letter-spacing: 3px;
    margin-bottom: 0.6rem;
}
.poi-panel-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.2rem;
    font-family: 'Outfit', sans-serif;
}
.poi-panel-planet {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.35);
}

.poi-panel-content {
    flex: 1;
    min-width: 0;
}

.poi-panel-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
}
.poi-tab-btn {
    background: none;
    border: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.35);
    padding: 0.3rem 0.9rem;
    border-radius: 4px;
    font-size: 0.65rem;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'Major Mono Display', monospace;
    letter-spacing: 1px;
}
.poi-tab-btn.active {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    background: rgba(0,240,255,0.06);
}

.poi-panel-text {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.8;
    font-family: 'Inter', sans-serif;
    max-height: 80px;
    overflow-y: auto;
    font-style: italic;
    white-space: pre-wrap;
}

.poi-panel-actions {
    display: flex;
    gap: 0.8rem;
    flex-shrink: 0;
    flex-wrap: wrap;
    align-items: center;
    align-self: center;
}

.poi-action-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.65);
    padding: 0.65rem 1.3rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.78rem;
    font-family: 'Outfit', sans-serif;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    white-space: nowrap;
}
.poi-action-btn:hover {
    background: rgba(0,240,255,0.12);
    border-color: var(--accent-cyan);
    color: white;
}
.poi-action-btn.clip {
    border-color: rgba(255,60,60,0.3);
    color: #ff8888;
}
.poi-action-btn.clip:hover {
    background: rgba(255,0,0,0.15);
    border-color: #ff5555;
    color: white;
}

.poi-hud.hidden, .surface-discovery.hidden {
    display: none;
}


.play-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle, rgba(157, 0, 255, 0.2) 0%, rgba(0,0,0,0.6) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.play-btn {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: rgba(0, 240, 255, 0.9);
    border: none;
    color: #03040a;
    font-size: 1.8rem;
    cursor: pointer;
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.6);
    transform: scale(0.5) translateY(20px);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    justify-content: center;
    align-items: center;
    padding-left: 5px; /* Visual center for play icon */
}

.album-card:hover .play-overlay { opacity: 1; }
.album-card:hover .play-btn { transform: scale(1) translateY(0); }
.play-btn:hover { background: #fff; box-shadow: 0 0 40px #fff; transform: scale(1.1) translateY(0); }

.item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2.5rem 1.5rem 1.5rem;
    background: linear-gradient(to top, rgba(3, 4, 10, 0.95), rgba(3, 4, 10, 0));
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.album-card:hover .item-overlay {
    transform: translateY(0);
}

.item-overlay h3 {
    font-size: 1.6rem;
    margin-bottom: 0.3rem;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.item-overlay p {
    font-size: 0.85rem;
    color: var(--accent-cyan);
    text-transform: none;
    letter-spacing: 2px;
    font-weight: 600;
}

/* ====== TOUR SECTION ====== */
.tour-container {
    padding: 4rem !important;
    background: radial-gradient(circle at center, rgba(157, 0, 255, 0.1) 0%, var(--glass-bg) 70%);
}

.tour-container h3 {
    font-size: 2rem !important;
    background: linear-gradient(90deg, #fff, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ====== CONTACT/NEWSLETTER ====== */
.contact-section {
    min-height: 80vh;
    display: grid;
    place-items: center;
    padding: 100px 20px;
    width: 100%;
    position: relative;
}

.contact-card {
    padding: 5rem 3rem !important;
    max-width: 1100px;
    width: 100%;
    margin: 0 auto !important;
    display: block;
    text-align: center;
}

.contact-card h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-form {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.contact-form input {
    flex: 1;
    padding: 1.2rem 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 40px;
    color: #fff;
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.2);
}

.site-footer {
    background: rgba(3, 4, 10, 0.95);
    padding: 5rem 5% 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
}

.footer-logo {
    display: flex;
    justify-content: center;
    width: 250px;
    transition: var(--transition);
}

.footer-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 15px rgba(0, 240, 255, 0.4));
}

.footer-logo canvas {
    max-width: 100%;
    height: auto;
}

.contact-form input:focus {
    border-color: var(--accent-cyan);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2), inset 0 2px 5px rgba(0,0,0,0.2);
}


/* ====== RESPONSIVE ====== */
@media (max-width: 1024px) {
    .music-title { font-size: 6rem; }
    .section-title { font-size: 2.8rem; }
    .hero-content { padding: 4rem 2rem; }
}

/* ====== PHASE 1.3 — GPU & PERFORMANCE HINTS ====== */
.hologram-screen {
    will-change: transform;
}

/* Sections are always visible */
#discography, #tour, #newsletter {
    position: relative;
    z-index: 1;
}

/* ====== PHASE 4.1 — LOADING SCREEN ====== */
#loading-screen {
    position: fixed;
    inset: 0;
    background: #03040a;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

#loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loading-logo {
    animation: floatingUp 1s ease-out forwards;
}

.loading-bar-wrapper {
    width: 300px;
    height: 3px;
    background: rgba(255,255,255,0.1);
    border-radius: 3px;
    overflow: hidden;
}

.loading-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
    border-radius: 3px;
    transition: width 0.1s ease;
    box-shadow: 0 0 15px var(--accent-cyan);
}

.loading-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    letter-spacing: 3px;
    text-transform: none;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* ====== CURSEUR COSMIQUE (ring only) ====== */
#cursor-ring {
    position: fixed;
    width: 36px;
    height: 36px;
    border: 1.5px solid rgba(0, 240, 255, 0.6);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99997;
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease, border-color 0.3s ease;
}

body.cursor-hover #cursor-ring {
    width: 55px;
    height: 55px;
    border-color: var(--accent-purple);
}

/* ====== PHASE 2.1 — HAMBURGER & MOBILE MENU ====== */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--accent-cyan);
    border-radius: 2px;
    transform-origin: left center;
    transition: transform 0.35s ease, opacity 0.35s ease, background 0.3s ease;
    box-shadow: 0 0 8px var(--accent-cyan);
}

.hamburger.open span:nth-child(1) { transform: rotate(45deg) translateY(-1px); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translateY(1px); }

.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 280px;
    background: rgba(3, 4, 10, 0.95);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-left: 1px solid rgba(0, 240, 255, 0.15);
    z-index: 999;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu.open {
    transform: translateX(0);
}

.mobile-menu ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    text-align: center;
}

.mobile-menu a {
    color: var(--text-primary);
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    letter-spacing: 3px;
    text-transform: none;
    position: relative;
    transition: color 0.3s ease;
}

.mobile-menu a:hover {
    color: var(--accent-cyan);
    text-shadow: 0 0 15px var(--accent-cyan);
}

/* ====== PHASE 2.2 — ALBUM CARD HIGHLIGHT ====== */
.album-card.highlighted {
    animation: albumPing 1.5s ease-out forwards;
}

@keyframes albumPing {
    0%   { box-shadow: 0 0 0 0 rgba(0, 240, 255, 0.8), var(--glass-shadow); transform: translateY(-8px) scale(1.04); }
    50%  { box-shadow: 0 0 40px 10px rgba(0, 240, 255, 0.4), var(--glass-shadow); }
    100% { box-shadow: var(--glass-shadow); transform: translateY(0) scale(1); }
}

/* ====== PHASE 4.2 — BOUTON PRE-LANCEMENT ====== */
.btn-primary {
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transform: skewX(-20deg);
    transition: none;
}

.btn-primary:hover::after {
    animation: scanBtn 0.6s ease forwards;
}

@keyframes scanBtn {
    to { left: 150%; }
}

/* ====== RESPONSIVE MOBILE COMPLET (Phase 4.3) ====== */
@media (max-width: 768px) {
    /* ── Curseur & sidebar ── */
    body { cursor: auto; }
    #cursor-dot, #cursor-ring { display: none; }
    .social-sidebar { display: none; }
    .nav-socials { display: none; }

    /* ── Hamburger ── */
    .hamburger { display: flex; cursor: pointer; position: relative; z-index: 1001; }
    .nav-links { display: none; }

    /* ── Menu mobile déroulant ── */
    .nav-links.open {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 2rem;
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(3, 4, 10, 0.97);
        backdrop-filter: blur(30px);
        -webkit-backdrop-filter: blur(30px);
        z-index: 998;
        justify-content: center;
        padding: 2rem;
    }
    .nav-links.open li { width: 100%; text-align: center; }
    .nav-links.open a,
    .nav-links.open button {
        font-size: 1.3rem;
        letter-spacing: 3px;
        color: var(--text-primary);
        display: block;
        width: 100%;
    }
    .nav-links.open .nav-link-btn {
        font-size: 1.3rem;
        letter-spacing: 3px;
    }

    /* ── Hero ── */
    .hero-showcase {
        padding-top: 10vh;
        gap: 2rem;
    }
    .music-title {
        font-size: clamp(2.8rem, 10vw, 5rem);
        letter-spacing: 0.02em;
    }
    .hologram-screen {
        transform: none !important;
        transition: box-shadow 0.4s ease;
    }
    .hologram-screen-wrapper {
        padding: 0 1rem;
        margin-bottom: 2rem;
        max-width: 100%;
    }
    .button-group { flex-direction: column; width: 100%; max-width: 320px; }
    .btn-primary, .btn-secondary { width: 100%; }

    /* ── Discographie ── */
    .discography-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    /* ── Sections ── */
    .section-title { font-size: 2.5rem; letter-spacing: 3px; }

    /* ── POI Panel (modal track en 3D) ── */
    #poi-panel {
        flex-direction: column;
        gap: 1rem;
        padding: 1.2rem 1.2rem 1.5rem;
        max-height: 55vh;
        overflow-y: auto;
    }
    .poi-panel-info { min-width: unset; }
    .poi-panel-title { font-size: 1.1rem; }
    .poi-panel-text { max-height: 120px; font-size: 0.85rem; }
    .poi-panel-actions { align-self: flex-start; }

    /* ── Solar system HUD ── */
    .solar-hud-top { padding: 0.8rem 1rem; }
    #solar-status { font-size: 0.65rem; }
}

@media (max-width: 480px) {
    .music-title { font-size: clamp(2.2rem, 11vw, 3.5rem); }
    .section-title { font-size: 2rem; letter-spacing: 2px; }
    .contact-form { flex-direction: column; }
    .contact-card { padding: 3rem 1.5rem !important; }
    .discography-grid { gap: 0.75rem; }
}

/* ====== PLANET TOOLTIP ====== */
.planet-tooltip {
    position: fixed;
    top: -100px;
    left: -100px;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transform: translate(-50%, -100%) scale(0.8);
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.planet-tooltip.visible {
    opacity: 1;
    transform: translate(-50%, -100%) scale(1);
}

.planet-tooltip .tooltip-content {
    background: rgba(10, 12, 25, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--accent-cyan);
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.3), inset 0 0 15px rgba(157, 0, 255, 0.4);
    padding: 1rem 2rem;
    border-radius: 12px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.tooltip-badge {
    font-size: 0.7rem;
    color: var(--accent-pink);
    letter-spacing: 3px;
    text-transform: none;
    font-weight: 700;
    display: block;
    margin-bottom: 0.3rem;
}

#tooltip-title {
    font-size: 1.5rem;
    color: #fff;
    margin: 0;
    text-shadow: 0 0 10px rgba(255,255,255,0.5);
    letter-spacing: 2px;
    text-transform: none;
    font-weight: 900;
}

.tooltip-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent-cyan), transparent);
    margin-top: -2px;
    position: relative;
    z-index: 1;
}

/* ====== NEWSLETTER SECTION ====== */
.newsletter-streams {
    text-align: center;
    margin-bottom: 1.5rem;
}

.newsletter-stream-label {
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: none;
    color: var(--text-secondary);
    margin-bottom: 1.2rem;
}

.newsletter-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(0, 240, 255, 0.3), transparent);
    margin: 2.5rem 0;
}

.newsletter-block {
    text-align: center;
    max-width: 900px;
    margin: 0 auto !important;
    width: 100%;
}

.newsletter-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: float 4s ease-in-out infinite;
}

.newsletter-desc {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
    margin: 1rem auto 2rem;
    max-width: 700px;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
    width: 100%;
    margin: 0 auto !important;
}

.newsletter-input-row {
    display: flex;
    gap: 1rem;
    width: 100%;
    max-width: 700px;
    margin: 0 auto !important;
}

.newsletter-input-row input[type="email"] {
    flex: 1;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 50px;
    padding: 0.9rem 1.5rem;
    color: #fff;
    font-size: 1rem;
    font-family: var(--font-body);
    outline: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.newsletter-input-row input[type="email"]:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.2);
}

.newsletter-input-row input::placeholder {
    color: rgba(255,255,255,0.3);
    letter-spacing: 1px;
}

.newsletter-legal {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.25);
    letter-spacing: 1px;
}

.form-success-msg {
    padding: 1.2rem 2rem;
    background: rgba(0, 240, 255, 0.08);
    border: 1px solid var(--accent-cyan);
    border-radius: 12px;
    color: var(--accent-cyan);
    letter-spacing: 2px;
    font-size: 0.9rem;
    text-align: center;
    margin-bottom: 1rem;
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.1);
}

@media (max-width: 600px) {
    .newsletter-input-row {
        flex-direction: column;
    }
    .newsletter-input-row input[type="email"],
    .newsletter-input-row .btn-primary {
        width: 100%;
    }
}

/* ====== BARRE SOCIALE FLOTTANTE ====== */
.social-sidebar {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    z-index: 1000;
    padding: 1rem 0.5rem;
    background: rgba(10, 12, 25, 0.4);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
}

.social-link {
    color: var(--text-secondary);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    position: relative;
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.social-link:hover {
    color: var(--accent-cyan);
    transform: scale(1.2);
}

.social-link::after {
    content: attr(data-tooltip);
    position: absolute;
    left: 45px;
    background: var(--bg-color);
    color: var(--accent-cyan);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.7rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    border: 1px solid var(--accent-cyan);
    text-transform: none;
    font-weight: 700;
}

.social-link:hover::after {
    opacity: 1;
    left: 50px;
}

.sidebar-label {
    font-size: 0.5rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-secondary);
    writing-mode: vertical-rl;
    text-orientation: mixed;
    opacity: 0.5;
    margin-bottom: 0.25rem;
}

.social-divider {
    width: 20px;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    align-self: center;
}

/* ====== NAV SOCIAL ICONS ====== */
.nav-socials {
    display: flex;
    gap: 1rem;
    margin: 0 1.5rem;
}

.nav-social-icon {
    color: var(--text-secondary);
    transition: var(--transition);
}

.nav-social-icon:hover {
    color: var(--accent-cyan);
    transform: translateY(-2px);
}

/* ====== FOOTER ====== */
.site-footer {
    background: rgba(3, 4, 10, 0.95);
    padding: 6rem 5% 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
}

.footer-logo {
    display: flex;
    justify-content: center;
    width: 250px;
    margin-bottom: 0;
}

.footer-logo canvas {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.2));
}

.footer-socials {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.footer-social-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    text-transform: none;
    letter-spacing: 2px;
    transition: var(--transition);
}

.footer-social-link:hover {
    color: var(--accent-cyan);
    text-shadow: 0 0 10px var(--accent-cyan);
}

.footer-copyright {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.2);
    letter-spacing: 1px;
    margin-top: 2rem;
}

/* ====== PLANET PORTAL (IMMERSIVE DETAIL VIEW) ====== */
.major-font {
    font-family: 'Major Mono Display', monospace;
}

@media (max-width: 1100px) {
    .solar-system-view {
        padding: 1rem;
    }
    .scan-panel {
        width: 100%;
        border-radius: 20px;
    }
}

/* Warp Speed Effect during transition */
#starfield.warp-mode {
    filter: blur(2px) contrast(1.2);
    transition: filter 0.5s ease;
}

/* ── Scroll to top — mobile only ── */
#scroll-top-btn {
    display: none;
}

@media (max-width: 768px) {
    #scroll-top-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        position: fixed;
        bottom: 1.5rem;
        right: 1.5rem;
        width: 44px;
        height: 44px;
        border-radius: 50%;
        border: 1px solid rgba(255,255,255,0.15);
        background: rgba(10, 10, 20, 0.75);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        color: var(--text-primary);
        font-size: 1.1rem;
        cursor: pointer;
        z-index: 999;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease, transform 0.3s ease;
        box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    }

    #scroll-top-btn.visible {
        opacity: 1;
        pointer-events: auto;
    }

    #scroll-top-btn:active {
        transform: scale(0.92);
    }
}