/* ZÁKLADNÍ NASTAVENÍ */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { 
    background: #050505; 
    color: #fff; 
    font-family: 'Arial', sans-serif; 
    overflow-x: hidden;
    cursor: crosshair;
}

/* SCANLINES overlay */
body::after {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0,0,0,0.07) 2px,
        rgba(0,0,0,0.07) 4px
    );
    pointer-events: none;
    z-index: 9998;
}

/* NAVIGACE */
header { 
    background: rgba(0,0,0,0.92); 
    padding: 18px 0; 
    position: fixed; 
    width: 100%; 
    top: 0; 
    z-index: 1000; 
    border-bottom: 1px solid #00f2ff;
    box-shadow: 0 0 20px rgba(0,242,255,0.15), 0 0 60px rgba(0,242,255,0.05);
}
nav { display: flex; justify-content: space-between; align-items: center; max-width: 1200px; margin: 0 auto; padding: 0 30px; }
.logo { 
    font-family: 'Orbitron', sans-serif; 
    color: #00f2ff; 
    font-size: 1.1rem; 
    letter-spacing: 4px;
    text-shadow: 0 0 10px rgba(0,242,255,0.8);
    position: relative;
}

nav ul { display: flex; list-style: none; gap: 28px; }
nav a { 
    color: #aaa; 
    text-decoration: none; 
    font-size: 0.72rem; 
    text-transform: uppercase; 
    font-weight: bold; 
    transition: 0.2s;
    letter-spacing: 2px;
    position: relative;
}
nav a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0; right: 0;
    height: 1px;
    background: #ff00ff;
    transform: scaleX(0);
    transition: transform 0.2s;
}
nav a:hover { color: #fff; }
nav a:hover::after { transform: scaleX(1); }

/* SEKCE */
section { 
    min-height: 100vh; 
    display: flex; 
    flex-direction: column; 
    justify-content: center; 
    align-items: center; 
    background-size: cover; 
    background-position: center; 
    background-attachment: fixed; 
    padding: 110px 20px 80px; 
    position: relative;
}

/* POZADÍ */
#hero { background-image: linear-gradient(rgba(0,0,0,0.45), rgba(0,0,0,0.75)), url('audio_3.jpg'); }
#audio { background-image: linear-gradient(rgba(0,0,0,0.82), rgba(0,0,0,0.82)), url('hero_3.jpg'); }
#art { background-image: linear-gradient(rgba(0,0,0,0.82), rgba(0,0,0,0.82)), url('profile_img.jpg'); }
#profile, #kontakt { background: #070707; background-attachment: scroll; }

/* HERO */
.hero-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}

/* GLITCH */
@keyframes glitch-1 {
    0%, 90%, 100% { clip-path: none; transform: none; }
    92% { clip-path: inset(30% 0 50% 0); transform: translate(-3px, 2px); color: #ff00ff; }
    94% { clip-path: inset(60% 0 10% 0); transform: translate(3px, -2px); color: #00f2ff; }
    96% { clip-path: inset(10% 0 80% 0); transform: translate(-2px, 1px); }
    98% { clip-path: none; transform: none; }
}
@keyframes glitch-2 {
    0%, 95%, 100% { opacity: 0; }
    96% { opacity: 0.6; transform: translate(4px, -3px); color: #ff00ff; }
    98% { opacity: 0.4; transform: translate(-4px, 3px); color: #00f2ff; }
}

.glitch { 
    font-family: 'Orbitron', sans-serif; 
    font-size: clamp(2.5rem, 8vw, 5rem);
    margin-bottom: 20px;
    position: relative;
    animation: glitch-1 6s infinite;
    text-shadow: 3px 3px #00f2ff, -3px -3px #ff00ff;
}
.glitch::before {
    content: attr(data-text);
    position: absolute;
    top: 0; left: 0; right: 0;
    animation: glitch-2 6s infinite;
}

.hero-tagline { 
    font-size: 1.1rem; 
    margin-bottom: 50px; 
    color: #888; 
    letter-spacing: 4px;
    text-transform: uppercase;
    font-size: 0.85rem;
}

/* Animovaná linka pod tagline */
.hero-tagline::after {
    content: '';
    display: block;
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, #ff00ff, transparent);
    margin: 18px auto 0;
    animation: pulse-line 2s ease-in-out infinite;
}
@keyframes pulse-line {
    0%, 100% { opacity: 0.4; width: 40px; }
    50% { opacity: 1; width: 100px; }
}

.hero-btns { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }

/* PROFIL */
.profile-container { 
    max-width: 1020px; 
    width: 100%;
    background: rgba(8,8,8,0.95); 
    border: 1px solid rgba(0,242,255,0.3); 
    padding: 48px;
    position: relative;
    box-shadow: inset 0 0 60px rgba(0,242,255,0.03), 0 0 40px rgba(0,242,255,0.08);
}
/* rohové akcenty */
.profile-container::before,
.profile-container::after {
    content: '';
    position: absolute;
    width: 20px; height: 20px;
}
.profile-container::before {
    top: -1px; left: -1px;
    border-top: 2px solid #00f2ff;
    border-left: 2px solid #00f2ff;
    box-shadow: -3px -3px 10px rgba(0,242,255,0.4);
}
.profile-container::after {
    bottom: -1px; right: -1px;
    border-bottom: 2px solid #ff00ff;
    border-right: 2px solid #ff00ff;
    box-shadow: 3px 3px 10px rgba(255,0,255,0.4);
}

.profile-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: start; }
.profile-text h2 { 
    color: #00f2ff; 
    font-family: 'Orbitron', sans-serif; 
    margin-bottom: 24px; 
    font-size: 1rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    position: relative;
    padding-bottom: 14px;
}
.profile-text h2::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, #ff00ff, transparent);
}

.info-table { width: 100%; border-collapse: collapse; }
.info-table tr { transition: background 0.15s; }
.info-table tr:hover td, .info-table tr:hover th { background: rgba(0,242,255,0.04); }
.info-table th { 
    color: #ff00ff; 
    padding: 12px 0 12px 0; 
    border-bottom: 1px solid rgba(255,255,255,0.06); 
    text-transform: uppercase; 
    font-size: 0.7rem; 
    letter-spacing: 2px;
    text-align: left; 
    width: 38%;
}
.info-table td { 
    padding: 12px 8px; 
    border-bottom: 1px solid rgba(255,255,255,0.06); 
    font-size: 0.88rem; 
    color: #bbb; 
    line-height: 1.7;
}
.profile-bio { margin-top: 24px; font-size: 0.88rem; color: #888; line-height: 1.8; }
.profile-bio p + p { margin-top: 10px; }

.profile-image { position: relative; }
.profile-image img { 
    width: 100%; 
    display: block;
    border: 1px solid rgba(255,0,255,0.4); 
    box-shadow: 8px 8px 0 rgba(0,242,255,0.5);
    filter: contrast(1.05) saturate(0.9);
    transition: filter 0.3s;
}
.profile-image img:hover { filter: contrast(1.1) saturate(1.1) hue-rotate(5deg); }
/* popisek obrázku */
.profile-image::after {
    content: '// NØISE MERCURY';
    display: block;
    font-size: 0.65rem;
    color: #ff00ff;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-top: 12px;
    opacity: 0.6;
}

/* CONTENT BOXY */
.content-box { 
    background: rgba(0,0,0,0.88); 
    padding: 48px 44px; 
    border: 1px solid rgba(0,242,255,0.25); 
    max-width: 620px; 
    width: 100%; 
    text-align: center;
    position: relative;
    box-shadow: 0 0 40px rgba(0,242,255,0.06);
}
.content-box::before,
.content-box::after {
    content: '';
    position: absolute;
    width: 16px; height: 16px;
}
.content-box::before {
    top: -1px; right: -1px;
    border-top: 2px solid #00f2ff;
    border-right: 2px solid #00f2ff;
}
.content-box::after {
    bottom: -1px; left: -1px;
    border-bottom: 2px solid #ff00ff;
    border-left: 2px solid #ff00ff;
}
.content-box h2 { 
    font-family: 'Orbitron', sans-serif; 
    color: #00f2ff; 
    margin-bottom: 16px; 
    font-size: 1rem;
    letter-spacing: 4px;
    text-shadow: 0 0 15px rgba(0,242,255,0.4);
}
.content-box > p {
    color: #777;
    font-size: 0.88rem;
    line-height: 1.7;
    margin-bottom: 10px;
}

/* ODDĚLOVAČ v boxu */
.content-box h2::after {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: #ff00ff;
    margin: 14px auto 20px;
    opacity: 0.6;
}

audio { width: 100%; filter: invert(1) hue-rotate(180deg); height: 36px; margin-top: 12px; }
.local-player p { font-size: 0.7rem; color: #ff00ff; letter-spacing: 2px; margin-bottom: 6px; text-align: left; opacity: 0.8; }

/* PLACEHOLDER ART */
.placeholder-art {
    width: 100%;
    height: 140px;
    margin-top: 24px;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(0,242,255,0.04) 10px,
        rgba(0,242,255,0.04) 20px
    );
    border: 1px solid rgba(0,242,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.placeholder-art::after {
    content: 'COMING SOON';
    font-size: 0.65rem;
    letter-spacing: 6px;
    color: rgba(0,242,255,0.3);
    font-family: 'Orbitron', sans-serif;
}

/* TLAČÍTKA */
.btn { 
    padding: 13px 28px; 
    border: 1px solid #00f2ff; 
    color: #00f2ff; 
    text-decoration: none; 
    font-weight: bold; 
    transition: all 0.2s; 
    background: transparent; 
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 2px;
    min-width: 145px;
    text-align: center;
    cursor: crosshair;
    position: relative;
    overflow: hidden;
}
.btn::before {
    content: '';
    position: absolute;
    top: 0; left: -100%; right: 100%; bottom: 0;
    background: rgba(0,242,255,0.08);
    transition: left 0.2s, right 0.2s;
}
.btn:hover::before { left: 0; right: 0; }
.btn:hover { 
    background: rgba(0,242,255,0.12);
    color: #fff; 
    box-shadow: 0 0 20px rgba(0,242,255,0.35), inset 0 0 20px rgba(0,242,255,0.05);
    border-color: rgba(0,242,255,0.8);
}

.btn-alt { border-color: #ff00ff; color: #ff00ff; }
.btn-alt::before { background: rgba(255,0,255,0.08); }
.btn-alt:hover { 
    background: rgba(255,0,255,0.12); 
    color: #fff;
    box-shadow: 0 0 20px rgba(255,0,255,0.35), inset 0 0 20px rgba(255,0,255,0.05);
    border-color: rgba(255,0,255,0.8);
}

.btn-spotify { border-color: #1DB954; color: #1DB954; }
.btn-spotify::before { background: rgba(29,185,84,0.08); }
.btn-spotify:hover { 
    background: rgba(29,185,84,0.12); 
    color: #fff;
    box-shadow: 0 0 20px rgba(29,185,84,0.35);
    border-color: rgba(29,185,84,0.8);
}

/* FORMULÁŘ */
.contact-form { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; text-align: left; }
.contact-form input, .contact-form textarea, .contact-form select { 
    background: rgba(0,0,0,0.8); 
    border: 1px solid rgba(255,255,255,0.1); 
    padding: 13px 14px; 
    color: #fff; 
    font-family: inherit;
    font-size: 0.88rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    width: 100%;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: #444; font-size: 0.82rem; letter-spacing: 1px; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { 
    border-color: rgba(0,242,255,0.5); 
    outline: none;
    box-shadow: 0 0 12px rgba(0,242,255,0.1);
    background: rgba(0,242,255,0.03);
}
.contact-form select { color: #888; cursor: pointer; appearance: none; }
.contact-form select option { background: #0a0a0a; color: #fff; }
.contact-form textarea { resize: vertical; min-height: 100px; }
.contact-form .btn { width: 100%; margin-top: 8px; font-family: 'Orbitron', sans-serif; font-size: 0.7rem; }
.info-line { margin-top: 20px; }
.info-line p { font-size: 0.72rem; color: #444; letter-spacing: 1px; }

/* FOOTER */
footer { 
    padding: 40px 20px; 
    text-align: center; 
    background: #000; 
    font-size: 0.7rem; 
    color: #333; 
    letter-spacing: 3px;
    border-top: 1px solid rgba(0,242,255,0.08);
    font-family: 'Orbitron', sans-serif;
}

/* SPOTIFY */
.spotify-embed { margin: 24px 0 16px; border: 1px solid rgba(0,242,255,0.1); }

/* HAMBURGER */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: crosshair;
    padding: 6px;
    z-index: 1100;
}
.hamburger span {
    display: block;
    width: 22px;
    height: 1px;
    background: #00f2ff;
    transition: 0.3s;
    box-shadow: 0 0 4px rgba(0,242,255,0.6);
}
.hamburger.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* MOBIL */
@media (max-width: 768px) {
    .hamburger { display: flex; }
    nav ul {
        display: none;
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(0,0,0,0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 36px;
        z-index: 1050;
    }
    nav ul.open { display: flex; }
    nav a { font-size: 1rem; letter-spacing: 5px; color: #fff; }
    nav a::after { display: none; }

    .glitch { font-size: clamp(1.8rem, 9vw, 3rem); }
    .hero-tagline { font-size: 0.72rem; margin-bottom: 35px; }
    .hero-btns { flex-direction: column; align-items: center; }
    .btn { width: 220px; }

    section { padding: 90px 16px 60px; min-height: auto; }

    .profile-container { padding: 24px 18px; }
    .profile-grid { grid-template-columns: 1fr; gap: 28px; }
    .profile-image { order: -1; }
    .profile-image img { max-height: 300px; object-fit: cover; object-position: top; }

    .info-table th { font-size: 0.65rem; }
    .info-table td { font-size: 0.82rem; padding: 10px 6px; }

    .content-box { padding: 28px 18px; }
    .content-box h2 { font-size: 0.9rem; }

    .contact-form input,
    .contact-form textarea,
    .contact-form select { font-size: 16px; padding: 14px 12px; }

    footer { padding: 28px 16px; font-size: 0.6rem; }
    .info-line p { font-size: 0.7rem; word-break: break-all; }
}