/*
 * soulmusic-theme.css — Motown & Soul Music Show whitelabel theme
 *
 * Aesthetic direction: "Hitsville USA, 1968" — vintage Motown record label
 * rendered with modern editorial craft. Warm ink-black grounds, antique gold
 * leaf accents, art deco filigree, restrained but soulful.
 *
 * Copyright 2005-Present, ITS MY SEAT INC.
 */

@import url('https://fonts.googleapis.com/css2?family=Cinzel+Decorative:wght@400;700;900&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500;1,600&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
    /* Ink + paper */
    --sm-ink:          #0a0807;
    --sm-ink-2:        #14100c;
    --sm-ink-3:        #1d1812;
    --sm-ink-card:     #18130e;
    --sm-paper:        #f5ead4;
    --sm-paper-muted:  #b9aa8d;
    --sm-paper-faint:  rgba(245, 234, 212, 0.55);
    --sm-paper-ghost:  rgba(245, 234, 212, 0.18);

    /* Gold leaf */
    --sm-gold:         #d4a55a;
    --sm-gold-bright:  #e6c177;
    --sm-gold-deep:    #8b6d35;
    --sm-gold-shadow:  rgba(212, 165, 90, 0.18);
    --sm-gold-glow:    rgba(230, 193, 119, 0.32);

    /* Accents */
    --sm-burgundy:     #7a1f2b;
    --sm-burgundy-2:   #9a2d3b;

    /* Type */
    --sm-display:      'Cinzel Decorative', 'Trajan Pro', 'Cormorant Garamond', serif;
    --sm-serif:        'Cormorant Garamond', 'EB Garamond', Georgia, serif;
    --sm-mono:         'JetBrains Mono', 'Courier New', monospace;

    /* Rhythm */
    --sm-shadow-card:  0 1px 0 rgba(212, 165, 90, 0.08) inset, 0 24px 48px -24px rgba(0, 0, 0, 0.7);
    --sm-shadow-deep:  0 32px 80px -16px rgba(0, 0, 0, 0.85);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--sm-ink);
    color: var(--sm-paper);
    font-family: var(--sm-serif);
    font-size: 17px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body {
    /* Two atmospheric layers: spotlight glow + paper grain. Both subtle. */
    background:
        radial-gradient(ellipse 80% 50% at 50% -10%, var(--sm-gold-shadow), transparent 60%),
        radial-gradient(ellipse 60% 40% at 50% 120%, rgba(122, 31, 43, 0.12), transparent 70%),
        var(--sm-ink);
    background-attachment: fixed;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Paper-grain noise overlay — fine, organic, never moves. Built from SVG noise. */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    opacity: 0.18;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.83  0 0 0 0 0.65  0 0 0 0 0.35  0 0 0 0.45 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* All real content lives above the noise */
.sm-page { position: relative; z-index: 2; }

::selection {
    background: var(--sm-gold);
    color: var(--sm-ink);
}

/* ============================================================
   Navigation — gilded marquee strip
   ============================================================ */
.sm-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 48px;
    background: linear-gradient(to bottom, var(--sm-ink) 0%, rgba(10, 8, 7, 0.92) 100%);
    backdrop-filter: blur(12px) saturate(140%);
    -webkit-backdrop-filter: blur(12px) saturate(140%);
    border-bottom: 1px solid rgba(212, 165, 90, 0.22);
}
.sm-nav::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -1px;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--sm-gold-deep) 20%,
        var(--sm-gold-bright) 50%,
        var(--sm-gold-deep) 80%,
        transparent 100%
    );
}
.sm-nav-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: var(--sm-paper);
}
.sm-nav-logo img {
    height: 44px;
    width: auto;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.6));
}
.sm-nav-logo-text {
    font-family: var(--sm-display);
    font-weight: 700;
    letter-spacing: 0.12em;
    font-size: 14px;
    text-transform: uppercase;
    color: var(--sm-gold);
    line-height: 1;
}
.sm-nav-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 36px;
}
.sm-nav-links a {
    color: var(--sm-paper);
    text-decoration: none;
    font-family: var(--sm-mono);
    font-size: 11px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    transition: color 0.2s ease;
    position: relative;
    padding: 4px 0;
}
.sm-nav-links a:hover,
.sm-nav-links a.active {
    color: var(--sm-gold);
}
.sm-nav-links a.active::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -2px;
    height: 1px;
    background: var(--sm-gold);
}

.sm-hamburger {
    display: none;
    background: none;
    border: 1px solid var(--sm-gold-deep);
    width: 42px;
    height: 42px;
    cursor: pointer;
    padding: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
}
.sm-hamburger span {
    display: block;
    width: 18px;
    height: 1.5px;
    background: var(--sm-gold);
    transition: transform 0.25s ease;
}

/* ============================================================
   Hero — vintage record label energy
   ============================================================ */
.sm-hero {
    position: relative;
    padding: 140px 32px 100px;
    text-align: center;
    overflow: hidden;
    isolation: isolate;
}

/* Concentric vinyl-record rings, off-center to the right. CSS-only. */
.sm-hero::before {
    content: '';
    position: absolute;
    top: 50%;
    right: -18%;
    width: 720px;
    height: 720px;
    transform: translateY(-50%);
    border-radius: 50%;
    background:
        radial-gradient(circle at center, transparent 0px, transparent 60px,
            rgba(212, 165, 90, 0.08) 61px, rgba(212, 165, 90, 0.08) 63px, transparent 64px,
            transparent 130px,
            rgba(212, 165, 90, 0.06) 131px, rgba(212, 165, 90, 0.06) 133px, transparent 134px,
            transparent 210px,
            rgba(212, 165, 90, 0.05) 211px, rgba(212, 165, 90, 0.05) 213px, transparent 214px,
            transparent 300px,
            rgba(212, 165, 90, 0.04) 301px, rgba(212, 165, 90, 0.04) 303px, transparent 304px
        );
    z-index: -1;
    animation: sm-spin 60s linear infinite;
    opacity: 0.85;
}
@keyframes sm-spin {
    to { transform: translateY(-50%) rotate(360deg); }
}

/* Vignette to settle the rings into the page */
.sm-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 60% at 50% 50%, transparent 0%, var(--sm-ink) 95%);
    z-index: -1;
    pointer-events: none;
}

.sm-hero-eyebrow {
    font-family: var(--sm-mono);
    font-size: 12px;
    letter-spacing: 0.38em;
    text-transform: uppercase;
    color: var(--sm-gold);
    margin-bottom: 32px;
    opacity: 0;
    animation: sm-fade-up 0.9s 0.1s ease-out forwards;
}
.sm-hero-eyebrow::before,
.sm-hero-eyebrow::after {
    content: '';
    display: inline-block;
    width: 40px;
    height: 1px;
    background: var(--sm-gold-deep);
    vertical-align: middle;
    margin: 0 18px;
}

.sm-hero h1 {
    font-family: var(--sm-display);
    font-weight: 900;
    font-size: clamp(48px, 8.5vw, 124px);
    line-height: 0.95;
    margin: 0 0 18px;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    /* Gold-leaf gradient text with deep undershadow for engraved feel */
    background: linear-gradient(180deg,
        var(--sm-gold-bright) 0%,
        var(--sm-gold) 40%,
        var(--sm-gold-deep) 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 1px 0 rgba(0, 0, 0, 0.4);
    filter: drop-shadow(0 4px 18px rgba(212, 165, 90, 0.25));
    opacity: 0;
    animation: sm-fade-up 1.1s 0.25s ease-out forwards;
}
.sm-hero h1 .amp {
    font-family: var(--sm-serif);
    font-style: italic;
    font-weight: 500;
    text-transform: none;
    font-size: 0.7em;
    vertical-align: 0.06em;
    margin: 0 0.08em;
    background: linear-gradient(180deg, var(--sm-paper) 0%, var(--sm-paper-muted) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sm-hero-tagline {
    font-family: var(--sm-serif);
    font-style: italic;
    font-size: clamp(18px, 2.2vw, 26px);
    font-weight: 400;
    color: var(--sm-paper-muted);
    max-width: 580px;
    margin: 0 auto 48px;
    line-height: 1.5;
    opacity: 0;
    animation: sm-fade-up 1.1s 0.4s ease-out forwards;
}

.sm-hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 18px 38px;
    background: transparent;
    color: var(--sm-gold-bright);
    text-decoration: none;
    font-family: var(--sm-mono);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    border: 1px solid var(--sm-gold);
    position: relative;
    overflow: hidden;
    transition: color 0.3s ease;
    opacity: 0;
    animation: sm-fade-up 1.1s 0.55s ease-out forwards;
}
.sm-hero-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--sm-gold);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.4s cubic-bezier(0.65, 0, 0.35, 1);
    z-index: -1;
}
.sm-hero-cta:hover {
    color: var(--sm-ink);
}
.sm-hero-cta:hover::before {
    transform: scaleX(1);
}
.sm-hero-cta .arrow {
    transition: transform 0.3s ease;
}
.sm-hero-cta:hover .arrow {
    transform: translateX(4px);
}

@keyframes sm-fade-up {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   Gold filigree divider — art deco bar with center diamond
   ============================================================ */
.sm-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    margin: 0 auto;
    max-width: 480px;
    padding: 32px 16px 16px;
}
.sm-divider::before,
.sm-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--sm-gold-deep) 50%, var(--sm-gold) 100%);
}
.sm-divider::after {
    background: linear-gradient(90deg, var(--sm-gold) 0%, var(--sm-gold-deep) 50%, transparent 100%);
}
.sm-divider-glyph {
    color: var(--sm-gold);
    font-size: 14px;
    letter-spacing: 0.5em;
}

/* ============================================================
   Events section — vintage 45 RPM record card grid
   ============================================================ */
.sm-events {
    max-width: 1180px;
    margin: 0 auto;
    padding: 60px 32px 100px;
    position: relative;
}

.sm-events-header {
    text-align: center;
    margin-bottom: 64px;
}
.sm-events-eyebrow {
    font-family: var(--sm-mono);
    font-size: 11px;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: var(--sm-gold);
    margin-bottom: 18px;
}
.sm-events-header h2 {
    font-family: var(--sm-display);
    font-weight: 700;
    font-size: clamp(40px, 5vw, 72px);
    margin: 0 0 20px;
    color: var(--sm-paper);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.sm-events-header p {
    font-family: var(--sm-serif);
    font-style: italic;
    color: var(--sm-paper-muted);
    font-size: 19px;
    max-width: 580px;
    margin: 0 auto;
}

.sm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 36px;
}

.sm-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--sm-ink-card);
    color: var(--sm-paper);
    text-decoration: none;
    overflow: hidden;
    border: 1px solid rgba(212, 165, 90, 0.18);
    box-shadow: var(--sm-shadow-card);
    transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.45s, border-color 0.45s;
    opacity: 0;
    animation: sm-card-in 0.8s ease-out forwards;
}
@keyframes sm-card-in {
    from { opacity: 0; transform: translateY(32px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Art deco filigree corners — pure CSS double border */
.sm-card::before,
.sm-card::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    border: 1px solid var(--sm-gold);
    pointer-events: none;
    z-index: 3;
    opacity: 0.55;
    transition: opacity 0.3s ease, width 0.3s ease, height 0.3s ease;
}
.sm-card::before {
    top: 10px;
    left: 10px;
    border-right: none;
    border-bottom: none;
}
.sm-card::after {
    bottom: 10px;
    right: 10px;
    border-left: none;
    border-top: none;
}
.sm-card:hover::before,
.sm-card:hover::after {
    opacity: 1;
    width: 26px;
    height: 26px;
}
.sm-card:hover {
    transform: translateY(-6px);
    border-color: var(--sm-gold);
    box-shadow: var(--sm-shadow-deep), 0 0 40px var(--sm-gold-shadow);
}

.sm-card-img {
    position: relative;
    aspect-ratio: 5 / 3;
    overflow: hidden;
    background: var(--sm-ink-2);
}
.sm-card-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
        transparent 0%,
        transparent 50%,
        rgba(10, 8, 7, 0.6) 85%,
        var(--sm-ink-card) 100%
    );
    pointer-events: none;
}
.sm-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.4s ease;
    filter: saturate(0.85) contrast(1.05) brightness(0.92);
}
.sm-card:hover .sm-card-img img {
    transform: scale(1.06);
    filter: saturate(1) contrast(1.05) brightness(1);
}

.sm-card-track {
    position: absolute;
    top: 18px;
    left: 18px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(10, 8, 7, 0.85);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    padding: 6px 12px;
    font-family: var(--sm-mono);
    font-size: 10px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--sm-gold);
    border: 1px solid var(--sm-gold-deep);
}
.sm-card-track .dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--sm-gold-bright);
    box-shadow: 0 0 8px var(--sm-gold-glow);
}

.sm-badge {
    position: absolute;
    top: 18px;
    right: 18px;
    z-index: 2;
    font-family: var(--sm-mono);
    font-size: 10px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 6px 12px;
    border: 1px solid currentColor;
    background: rgba(10, 8, 7, 0.85);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.sm-badge-limited { color: var(--sm-gold-bright); }
.sm-badge-urgent  { color: var(--sm-burgundy-2); border-color: var(--sm-burgundy-2); }
.sm-badge-sold    {
    color: var(--sm-paper);
    background: var(--sm-burgundy);
    border-color: var(--sm-burgundy);
}

.sm-card-body {
    padding: 26px 28px 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sm-card-date {
    font-family: var(--sm-mono);
    font-size: 11px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--sm-gold);
    margin-bottom: 14px;
    display: block;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(212, 165, 90, 0.18);
}

.sm-card-title {
    font-family: var(--sm-serif);
    font-weight: 600;
    font-style: italic;
    font-size: 26px;
    line-height: 1.15;
    margin: 0 0 8px;
    color: var(--sm-paper);
    letter-spacing: 0.01em;
}

.sm-card-subtitle {
    font-family: var(--sm-serif);
    font-style: italic;
    font-size: 15px;
    color: var(--sm-paper-muted);
    margin: 0 0 16px;
    line-height: 1.4;
}

.sm-card-venue {
    font-family: var(--sm-serif);
    font-size: 15px;
    color: var(--sm-paper-faint);
    margin: 0 0 24px;
    line-height: 1.45;
}
.sm-card-venue::before {
    content: '♦';
    color: var(--sm-gold);
    margin-right: 10px;
    font-size: 9px;
    vertical-align: 0.18em;
    letter-spacing: 0;
}

.sm-card-cta {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 18px;
    border-top: 1px solid rgba(212, 165, 90, 0.18);
    font-family: var(--sm-mono);
    font-size: 11px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--sm-gold);
    transition: color 0.3s ease;
}
.sm-card:hover .sm-card-cta {
    color: var(--sm-gold-bright);
}
.sm-card-cta-arrow {
    transition: transform 0.3s cubic-bezier(0.65, 0, 0.35, 1);
}
.sm-card:hover .sm-card-cta-arrow {
    transform: translateX(6px);
}

/* Empty state */
.sm-empty {
    text-align: center;
    padding: 80px 32px;
    font-family: var(--sm-serif);
    font-style: italic;
    font-size: 20px;
    color: var(--sm-paper-muted);
}
.sm-empty::before {
    content: '♪';
    display: block;
    font-family: var(--sm-display);
    font-size: 48px;
    color: var(--sm-gold);
    margin-bottom: 16px;
}

/* ============================================================
   Footer — proscenium curtain
   ============================================================ */
.sm-footer {
    position: relative;
    padding: 80px 32px 60px;
    text-align: center;
    background: var(--sm-ink-2);
    border-top: 1px solid rgba(212, 165, 90, 0.18);
}
.sm-footer::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--sm-gold-deep) 20%, var(--sm-gold) 50%, var(--sm-gold-deep) 80%, transparent 100%);
}
.sm-footer-glyph {
    font-family: var(--sm-display);
    color: var(--sm-gold);
    font-size: 32px;
    letter-spacing: 0.3em;
    margin-bottom: 28px;
    display: block;
}
.sm-footer-links {
    list-style: none;
    padding: 0;
    margin: 0 auto 32px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 36px;
    max-width: 700px;
}
.sm-footer-links a {
    color: var(--sm-paper-muted);
    text-decoration: none;
    font-family: var(--sm-mono);
    font-size: 11px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    transition: color 0.2s ease;
}
.sm-footer-links a:hover {
    color: var(--sm-gold);
}
.sm-footer-copy {
    font-family: var(--sm-serif);
    font-style: italic;
    font-size: 14px;
    color: var(--sm-paper-faint);
    margin: 0 0 6px;
    letter-spacing: 0.02em;
}
.sm-footer-powered {
    font-family: var(--sm-mono);
    font-size: 10px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--sm-paper-faint);
    margin: 12px 0 0;
}
.sm-footer-powered a {
    color: var(--sm-gold);
    text-decoration: none;
}
.sm-footer-powered a:hover { color: var(--sm-gold-bright); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 860px) {
    .sm-nav {
        padding: 14px 22px;
        flex-wrap: wrap;
    }
    .sm-hamburger {
        display: inline-flex;
    }
    .sm-nav-links {
        flex-direction: column;
        gap: 0;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
        order: 3;
    }
    .sm-nav-links.open {
        max-height: 400px;
        margin-top: 16px;
        padding-top: 16px;
        border-top: 1px solid rgba(212, 165, 90, 0.18);
    }
    .sm-nav-links li { padding: 14px 0; border-bottom: 1px solid rgba(212, 165, 90, 0.08); }
    .sm-nav-links li:last-child { border-bottom: none; }

    .sm-hero {
        padding: 80px 24px 64px;
    }
    .sm-hero::before {
        right: -50%;
        width: 460px;
        height: 460px;
    }
    .sm-hero-eyebrow::before,
    .sm-hero-eyebrow::after {
        width: 24px;
        margin: 0 10px;
    }

    .sm-events {
        padding: 40px 22px 80px;
    }
    .sm-events-header {
        margin-bottom: 44px;
    }
    .sm-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .sm-card-body {
        padding: 22px 22px 24px;
    }

    .sm-footer-links {
        gap: 20px;
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .sm-hero h1 {
        letter-spacing: 0.01em;
    }
    .sm-hero-cta {
        padding: 16px 26px;
        font-size: 11px;
        letter-spacing: 0.24em;
    }
}

/* Respect motion preferences */
@media (prefers-reduced-motion: reduce) {
    .sm-hero::before { animation: none; }
    .sm-hero-eyebrow,
    .sm-hero h1,
    .sm-hero-tagline,
    .sm-hero-cta,
    .sm-card { animation: none; opacity: 1; }
}