:root {
    --bg: #050711;
    --bg-soft: #0a1023;
    --panel: rgba(11, 18, 42, 0.78);
    --panel-strong: rgba(13, 22, 53, 0.94);
    --text: #f5f8ff;
    --muted: #aab8d8;
    --cyan: #4de8ff;
    --blue: #2678ff;
    --violet: #7757ff;
    --magenta: #c35cff;
    --amber: #ffd166;
    --line: rgba(157, 188, 255, 0.2);
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
    --radius: 8px;
    --container: min(1120px, calc(100% - 40px));
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    margin: 0;
    width: 100%;
    min-height: 100vh;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 50% 0%, rgba(38, 120, 255, 0.18), transparent 34rem),
        linear-gradient(180deg, #03040b 0%, var(--bg) 45%, #08030f 100%);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
}

body::before {
    position: fixed;
    inset: 0;
    z-index: -2;
    content: "";
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 84px 84px;
    mask-image: linear-gradient(to bottom, transparent, black 18%, black 76%, transparent);
    opacity: 0.18;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
textarea {
    font: inherit;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: var(--container);
    margin: 18px auto 0;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius);
    background: rgba(4, 7, 18, 0.66);
    backdrop-filter: blur(18px);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.26);
}

.brand,
.main-nav {
    display: flex;
    align-items: center;
}

.brand {
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.brand-mark {
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border: 1px solid rgba(77, 232, 255, 0.5);
    border-radius: 50%;
    background: rgba(77, 232, 255, 0.1);
    color: var(--cyan);
    font-weight: 900;
    letter-spacing: 0;
}

.main-nav {
    gap: 6px;
}

.main-nav a {
    padding: 9px 12px;
    border-radius: 999px;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 700;
    transition: color 180ms ease, background 180ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    outline: none;
}

.site-hero {
    position: relative;
    display: grid;
    min-height: 88svh;
    align-items: center;
    overflow: hidden;
    padding: 136px max(20px, calc((100vw - 1120px) / 2)) 96px;
    background-image:
        linear-gradient(90deg, rgba(3, 5, 12, 0.9) 0%, rgba(3, 5, 12, 0.55) 44%, rgba(3, 5, 12, 0.72) 100%),
        linear-gradient(0deg, rgba(5, 7, 17, 1) 0%, rgba(5, 7, 17, 0.2) 28%, rgba(5, 7, 17, 0) 55%),
        url("../assets/hero-cosmic-elisios.png");
    background-position: center;
    background-size: cover;
}

.site-hero::after {
    position: absolute;
    inset: auto 0 0;
    height: 34%;
    content: "";
    background: linear-gradient(180deg, transparent, var(--bg));
    pointer-events: none;
}

.starfield {
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: 0.62;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: min(760px, 100%);
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--cyan);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    overflow-wrap: anywhere;
}

h1,
h2,
h3 {
    margin: 0;
    line-height: 1;
}

h1 {
    color: #ffffff;
    font-size: clamp(4.4rem, 14vw, 10.5rem);
    font-weight: 950;
    letter-spacing: 0;
    text-transform: lowercase;
    text-shadow: 0 0 38px rgba(77, 232, 255, 0.32), 0 16px 70px rgba(0, 0, 0, 0.62);
}

.hero-copy {
    max-width: 680px;
    margin: 24px 0 0;
    color: #dfe8ff;
    font-size: clamp(1.05rem, 2vw, 1.32rem);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}

.button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-weight: 900;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-2px);
    outline: none;
}

.button-primary {
    background: linear-gradient(135deg, var(--cyan), var(--blue) 55%, var(--violet));
    color: #02101a;
    box-shadow: 0 18px 46px rgba(38, 120, 255, 0.28);
}

.button-ghost {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
}

.next-show {
    width: fit-content;
    max-width: 100%;
    margin: 26px 0 0;
    padding: 10px 0;
    border-bottom: 1px solid rgba(77, 232, 255, 0.42);
    color: var(--muted);
    font-weight: 700;
}

.next-show strong {
    color: var(--text);
}

.countdown {
    display: inline-block;
    margin-left: 10px;
    color: var(--amber);
}

.scroll-cue {
    position: absolute;
    right: max(20px, calc((100vw - 1120px) / 2));
    bottom: 34px;
    z-index: 3;
    display: grid;
    width: 72px;
    height: 72px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 50%;
    background: rgba(5, 9, 24, 0.55);
    color: var(--cyan);
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
}

.agenda-section,
.band-section,
.universe-section {
    position: relative;
    padding: 88px 0;
}

.agenda-section {
    padding-top: 72px;
}

.section-inner {
    width: var(--container);
    margin: 0 auto;
}

.section-heading {
    max-width: 780px;
    margin-bottom: 32px;
}

.section-heading h2 {
    font-size: clamp(2.3rem, 5vw, 4.4rem);
    letter-spacing: 0;
}

.section-heading p:not(.eyebrow) {
    margin: 18px 0 0;
    color: var(--muted);
    font-size: 1.05rem;
}

.month-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}

.filter-button {
    min-height: 42px;
    padding: 8px 15px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.05);
    color: var(--muted);
    cursor: pointer;
    font-weight: 800;
    transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.filter-button:hover,
.filter-button:focus-visible,
.filter-button.is-active {
    border-color: rgba(77, 232, 255, 0.58);
    background: rgba(77, 232, 255, 0.13);
    color: var(--text);
    outline: none;
}

.agenda-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
}

.show-card,
.member-card,
.signal-panel {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)), var(--panel);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.show-card {
    display: grid;
    min-height: 250px;
    align-content: space-between;
    padding: 18px;
    overflow: hidden;
    transition: transform 180ms ease, border-color 180ms ease, opacity 180ms ease;
}

.show-card:hover {
    transform: translateY(-5px);
    border-color: rgba(77, 232, 255, 0.5);
}

.show-card.is-next {
    border-color: rgba(255, 209, 102, 0.72);
    background:
        linear-gradient(180deg, rgba(255, 209, 102, 0.12), rgba(77, 232, 255, 0.04)),
        var(--panel-strong);
}

.show-card.is-hidden {
    display: none;
}

.show-date span {
    display: block;
    color: #ffffff;
    font-size: 3.4rem;
    font-weight: 950;
    line-height: 0.9;
}

.show-date small {
    display: block;
    margin-top: 6px;
    color: var(--cyan);
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.show-tag {
    display: inline-flex;
    margin-bottom: 12px;
    padding: 5px 8px;
    border-radius: 999px;
    background: rgba(255, 209, 102, 0.14);
    color: var(--amber);
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.show-info h3 {
    color: var(--text);
    font-size: 1.2rem;
    line-height: 1.15;
}

.show-info p {
    margin: 10px 0 0;
    color: var(--muted);
}

.member-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.member-card {
    min-height: 180px;
    padding: 20px;
}

.member-initial {
    display: grid;
    width: 46px;
    height: 46px;
    margin-bottom: 24px;
    place-items: center;
    border: 1px solid rgba(77, 232, 255, 0.42);
    border-radius: 50%;
    background: rgba(77, 232, 255, 0.1);
    color: var(--cyan);
    font-weight: 950;
}

.member-card h3 {
    font-size: 1.28rem;
}

.member-card p {
    margin: 8px 0 0;
    color: var(--muted);
}

.universe-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
    gap: 24px;
    align-items: stretch;
}

.signal-panel {
    display: grid;
    min-height: 300px;
    align-content: end;
    padding: 28px;
    background:
        linear-gradient(145deg, rgba(38, 120, 255, 0.14), rgba(195, 92, 255, 0.12)),
        var(--panel-strong);
}

.signal-panel span,
.signal-panel small {
    color: var(--cyan);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.signal-panel strong {
    display: block;
    margin: 18px 0;
    color: #ffffff;
    font-size: clamp(1.8rem, 4vw, 3.4rem);
    line-height: 1.02;
}

.site-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: var(--container);
    margin: 0 auto;
    padding: 28px 0 38px;
    border-top: 1px solid var(--line);
    color: var(--muted);
}

.site-footer p {
    margin: 0;
}

.site-footer a {
    color: var(--cyan);
    font-weight: 800;
}

.js .reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 560ms ease, transform 560ms ease;
}

.js .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 980px) {
    .agenda-grid,
    .member-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .universe-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    :root {
        --container: calc(100% - 28px);
    }

    .site-header {
        display: grid;
        grid-template-columns: 36px 1fr;
        align-items: flex-start;
        left: 10px;
        right: auto;
        width: calc(100vw - 20px);
        max-width: calc(100vw - 20px);
        overflow: hidden;
        row-gap: 10px;
        margin-top: 10px;
        padding: 10px;
    }

    .brand {
        grid-column: 1;
        font-size: 0.84rem;
    }

    .brand span:last-child {
        display: none;
    }

    .brand-mark {
        width: 32px;
        height: 32px;
    }

    .main-nav {
        display: flex;
        grid-column: 1 / -1;
        flex-wrap: wrap;
        width: 100%;
        justify-content: flex-start;
        gap: 8px 18px;
        min-width: 0;
    }

    .main-nav a {
        padding: 6px 0;
        font-size: 0.72rem;
    }

    .site-hero {
        min-height: 86svh;
        padding: 138px 14px 86px;
        background-position: 58% center;
    }

    .hero-content,
    .hero-copy,
    .next-show {
        width: calc(100vw - 28px);
        max-width: 320px;
    }

    .hero-copy {
        font-size: 1rem;
    }

    .hero-actions {
        flex-direction: column;
        max-width: 320px;
    }

    .button {
        width: 100%;
        min-height: 50px;
    }

    .next-show {
        font-size: 0.94rem;
    }

    .countdown {
        display: block;
        margin: 4px 0 0;
    }

    .scroll-cue {
        right: 14px;
        bottom: 18px;
        width: 58px;
        height: 58px;
        font-size: 0.58rem;
    }

    .agenda-section,
    .band-section,
    .universe-section {
        padding: 64px 0;
    }

    .agenda-grid,
    .member-grid {
        grid-template-columns: 1fr;
    }

    .show-card {
        min-height: 198px;
    }

    .site-footer {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}