/* Звук Безодні — ритуальний аудіоархів. */
.soundtrack-page {
    --sound-paper: #f2ede4;
    --sound-muted: #aba39a;
    --sound-red: #df263a;
    --sound-gold: #e0b45e;
    --sound-line: rgba(255, 255, 255, .13);
    background:
        radial-gradient(circle at 24% 32%, rgba(125, 8, 22, .13), transparent 34rem),
        #050505;
}

.soundtrack-page .archive-page-hero {
    min-height: clamp(560px, 74vh, 790px);
    padding: 120px max(6vw, 30px) 86px;
    background-position: center 28%;
    overflow: hidden;
}

.soundtrack-page .archive-page-hero::before {
    background:
        linear-gradient(90deg, rgba(0,0,0,.98) 0%, rgba(0,0,0,.76) 38%, rgba(0,0,0,.22) 72%, rgba(0,0,0,.68) 100%),
        linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.18) 48%, #050505 100%);
}

.soundtrack-page .archive-page-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: .26;
    pointer-events: none;
    background-image: repeating-linear-gradient(0deg, transparent 0 4px, rgba(255,255,255,.025) 5px);
}

.soundtrack-page .archive-page-hero__content {
    width: min(820px, 100%);
    max-width: none;
}

.soundtrack-page .archive-page-hero h1 {
    max-width: 820px;
    margin: 12px 0 24px;
    color: var(--sound-paper);
    font-size: clamp(4.5rem, 9.6vw, 10rem);
    line-height: .82;
    letter-spacing: .01em;
    text-shadow: 0 18px 55px rgba(0,0,0,.86);
}

.soundtrack-page .archive-page-hero p {
    max-width: 690px;
    margin: 0;
    color: #c6beb4;
    font-size: clamp(1rem, 1.3vw, 1.14rem);
    line-height: 1.72;
}

.soundtrack-page .archive-section {
    width: min(1480px, calc(100% - clamp(32px, 7vw, 96px)));
    margin: clamp(82px, 9vw, 132px) auto;
}

.soundtrack-page .archive-section::before {
    top: -42px;
    left: -8px;
    color: rgba(176, 17, 34, .34);
    font-size: clamp(5.2rem, 9vw, 8.5rem);
}

.soundtrack-page .archive-heading {
    position: relative;
    z-index: 1;
    max-width: 1080px;
    margin: 10px 0 34px;
    color: var(--sound-paper);
    font-size: clamp(3.3rem, 7vw, 7rem);
    line-height: .92;
    letter-spacing: -.025em;
}

.soundtrack-page .ost-player {
    --mood-color: #d5af67;
    position: relative;
    display: grid;
    grid-template-columns: minmax(300px, 430px) minmax(0, 1fr);
    gap: clamp(34px, 5vw, 78px);
    align-items: center;
    min-height: 520px;
    padding: clamp(28px, 4vw, 58px);
    overflow: hidden;
    border: 1px solid var(--sound-line);
    border-radius: 22px;
    background:
        radial-gradient(circle at 22% 50%, color-mix(in srgb, var(--mood-color) 17%, transparent), transparent 29rem),
        linear-gradient(145deg, rgba(23,19,20,.98), rgba(5,5,6,.99));
    box-shadow: 0 34px 92px rgba(0,0,0,.57);
    transition: border-color .4s ease, background .5s ease;
}

.soundtrack-page .ost-player[data-mood="calm"] { --mood-color: #d5af67; }
.soundtrack-page .ost-player[data-mood="battle"] { --mood-color: #e33a35; }
.soundtrack-page .ost-player[data-mood="dread"] { --mood-color: #7962cf; }
.soundtrack-page .ost-player[data-mood="eclipse"] { --mood-color: #d20b24; }

.soundtrack-page .ost-player.playing {
    border-color: color-mix(in srgb, var(--mood-color) 66%, transparent);
    box-shadow: 0 34px 92px rgba(0,0,0,.62), 0 0 60px color-mix(in srgb, var(--mood-color) 12%, transparent);
}

.soundtrack-page .ost-art {
    position: relative;
    width: min(100%, 410px);
    margin: auto;
    aspect-ratio: 1;
    border: 1px solid color-mix(in srgb, var(--mood-color) 38%, transparent);
    border-radius: 50%;
    background:
        url("images/behelit11.png") center 52% / 72% auto no-repeat,
        radial-gradient(circle, color-mix(in srgb, var(--mood-color) 28%, transparent), rgba(6,6,7,.96) 64%);
    box-shadow:
        inset 0 0 70px rgba(0,0,0,.74),
        0 0 0 18px rgba(255,255,255,.018),
        0 30px 65px rgba(0,0,0,.52);
    transition: border-color .45s ease, box-shadow .45s ease, transform .45s ease;
}

.soundtrack-page .ost-art::before,
.soundtrack-page .ost-art::after {
    content: "";
    position: absolute;
    inset: -20px;
    border: 1px solid color-mix(in srgb, var(--mood-color) 21%, transparent);
    border-radius: 50%;
    pointer-events: none;
}

.soundtrack-page .ost-art::after { inset: 22px; border-style: dashed; opacity: .5; }

.soundtrack-page .ost-player.playing .ost-art {
    transform: scale(1.025);
    box-shadow:
        inset 0 0 70px rgba(0,0,0,.7),
        0 0 0 18px color-mix(in srgb, var(--mood-color) 5%, transparent),
        0 0 74px color-mix(in srgb, var(--mood-color) 23%, transparent);
    animation: ritualBreath 3.2s ease-in-out infinite;
}

@keyframes ritualBreath {
    50% { transform: scale(1.045); }
}

.soundtrack-page .ost-player > div:last-child { position: relative; z-index: 2; }

.soundtrack-page .ost-player h3 {
    margin: 14px 0 12px;
    color: var(--sound-paper);
    font-size: clamp(2rem, 3.4vw, 3.4rem);
    line-height: 1.04;
}

.soundtrack-page .ost-player .archive-lead {
    max-width: 720px;
    margin: 0;
    color: var(--sound-muted);
    font-size: 1rem;
}

.soundtrack-page .mood-controls {
    gap: 8px;
    margin: 27px 0 24px;
}

.soundtrack-page .mood-controls .archive-chip {
    min-height: 40px;
    padding: 9px 14px;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 999px;
    color: #aaa39a;
    background: rgba(255,255,255,.025);
    font-size: .72rem;
}

.soundtrack-page .mood-controls .archive-chip:hover,
.soundtrack-page .mood-controls .archive-chip.active {
    color: #fff;
    border-color: color-mix(in srgb, var(--mood-color) 75%, transparent);
    background: color-mix(in srgb, var(--mood-color) 20%, transparent);
}

.soundtrack-page .waveform {
    display: flex;
    align-items: center;
    gap: clamp(5px, .7vw, 10px);
    height: 112px;
    margin: 6px 0 26px;
    padding: 16px 0;
    border-block: 1px solid rgba(255,255,255,.08);
}

.soundtrack-page .waveform i {
    flex: 1;
    min-width: 5px;
    max-width: 58px;
    border-radius: 999px;
    background: linear-gradient(180deg, color-mix(in srgb, var(--mood-color) 92%, white 8%), color-mix(in srgb, var(--mood-color) 48%, #180307));
    box-shadow: 0 0 18px color-mix(in srgb, var(--mood-color) 13%, transparent);
}

.soundtrack-page #ambientToggle {
    min-height: 52px;
    padding: 13px 24px;
    border: 1px solid color-mix(in srgb, var(--mood-color) 74%, transparent);
    border-radius: 999px !important;
    color: #fff;
    background: linear-gradient(135deg, color-mix(in srgb, var(--mood-color) 72%, #43050d), #630817);
    box-shadow: 0 12px 32px color-mix(in srgb, var(--mood-color) 18%, transparent);
}

.soundtrack-page #ambientToggle:hover { transform: translateY(-3px); }

.soundtrack-page .archive-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    padding: 0;
    border: 0;
    background: transparent;
    counter-reset: composer;
}

.soundtrack-page .archive-panel {
    min-height: 320px;
    padding: 34px;
    border: 1px solid var(--sound-line);
    border-radius: 17px;
    background: linear-gradient(145deg, rgba(23,19,20,.97), rgba(6,6,7,.99));
    box-shadow: 0 24px 60px rgba(0,0,0,.4);
    counter-increment: composer;
    transition: transform .3s ease, border-color .3s ease;
}

.soundtrack-page .archive-panel::before {
    content: "0" counter(composer);
    display: block;
    margin-bottom: 62px;
    color: var(--sound-gold);
    font: 700 .72rem 'Cinzel', Georgia, serif;
    letter-spacing: .18em;
}

.soundtrack-page .archive-panel:hover {
    transform: translateY(-7px);
    border-color: rgba(223,38,58,.55);
}

.soundtrack-page .archive-panel h3 {
    margin: 14px 0 12px;
    color: var(--sound-paper);
    font-size: clamp(1.55rem, 2.4vw, 2.15rem);
}

.soundtrack-page .archive-panel p,
.soundtrack-page .archive-lead {
    color: var(--sound-muted);
    font-size: 1rem;
    line-height: 1.68;
}

.soundtrack-page .archive-section[data-index="03"] {
    padding: clamp(34px, 5vw, 64px);
    border: 1px solid var(--sound-line);
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(117,8,21,.16), rgba(7,7,8,.9) 48%);
}

.soundtrack-page .archive-section[data-index="03"] .archive-heading { font-size: clamp(2.7rem, 5.4vw, 5.6rem); }
.soundtrack-page .archive-section[data-index="03"] .archive-chip { border-radius: 999px; text-decoration: none; }
.soundtrack-page .atlas-context-menu { display: none !important; }

@media (max-width: 980px) {
    .soundtrack-page .ost-player { grid-template-columns: 1fr; }
    .soundtrack-page .ost-art { width: min(74vw, 390px); }
    .soundtrack-page .archive-grid { grid-template-columns: 1fr; }
    .soundtrack-page .archive-panel { min-height: 0; }
    .soundtrack-page .archive-panel::before { margin-bottom: 34px; }
}

@media (max-width: 700px) {
    .soundtrack-page .archive-page-hero { min-height: 590px; padding: 110px 22px 64px; background-position: 60% center; }
    .soundtrack-page .archive-page-hero h1 { font-size: clamp(4rem, 21vw, 6.7rem); }
    .soundtrack-page .archive-section { width: min(100% - 24px, 680px); }
    .soundtrack-page .ost-player { padding: 24px 18px 28px; border-radius: 16px; }
    .soundtrack-page .waveform { gap: 5px; height: 92px; }
}

@media (prefers-reduced-motion: reduce) {
    .soundtrack-page .ost-player.playing .ost-art { animation: none; }
    .soundtrack-page .archive-panel,
    .soundtrack-page .ost-art { transition: none; }
}