:root {
    --bg: #F2EFEB;
    --paper: #FBF8F3;
    --cream: #EEE3D7;
    --ink: #1D1918;
    --muted: #726A65;
    --wine: #7F2D39;
    --wine-dark: #5B1F28;
    --gold: #A78D59;
    --line: #D9CFC5;
    --max: 1240px;
}

* { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    background: var(--bg);
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }

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

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 3px;
}

.skip-link {
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 100;
    padding: 12px 16px;
    transform: translateY(calc(-100% - 16px));
    border: 1px solid var(--wine);
    background: var(--paper);
    color: var(--wine-dark);
    font-weight: 700;
    transition: transform .2s ease;
}

.skip-link:focus { transform: translateY(0); }

main [id] { scroll-margin-top: 96px; }

.wrap {
    width: min(var(--max), calc(100% - 48px));
    margin-inline: auto;
}

.eyebrow {
    margin: 0;
    color: var(--muted);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid rgba(29, 25, 24, .08);
    background: rgba(242, 239, 235, .9);
    backdrop-filter: blur(14px);
}

.nav {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.mini-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
    color: var(--ink);
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .1em;
    white-space: nowrap;
}

.mini-brand img {
    width: 32px;
    height: 32px;
    display: block;
    flex: 0 0 auto;
}

.desktop-nav {
    display: flex;
    gap: 22px;
    color: #5E5752;
    font-size: .82rem;
}

.congress-page .desktop-nav { color: var(--muted); }

.mobile-menu-toggle,
.mobile-nav {
    display: none;
}

.mobile-menu-toggle {
    min-height: 44px;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border: 1px solid var(--wine);
    background: transparent;
    color: var(--wine);
    font: inherit;
    font-size: .75rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    cursor: pointer;
}

.mobile-menu-icon,
.mobile-menu-icon::before,
.mobile-menu-icon::after {
    width: 18px;
    height: 1px;
    display: block;
    background: currentColor;
    transition: transform .2s ease;
}

.mobile-menu-icon {
    position: relative;
}

.mobile-menu-icon::before,
.mobile-menu-icon::after {
    content: "";
    position: absolute;
    left: 0;
}

.mobile-menu-icon::before { top: -5px; }
.mobile-menu-icon::after { top: 5px; }

.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-icon { background: transparent; }
.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-icon::before { transform: translateY(5px) rotate(45deg); }
.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-icon::after { transform: translateY(-5px) rotate(-45deg); }

.btn {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 19px;
    border: 1px solid var(--ink);
    font-size: .75rem;
    font-weight: 800;
    letter-spacing: .09em;
    text-transform: uppercase;
    transition: .2s ease;
}

.btn-wine {
    border-color: var(--wine);
    background: var(--wine);
    color: white;
}

.btn-wine:hover { background: var(--wine-dark); }

.congress-page .btn-wine { color: var(--paper); }

.btn-outline-wine {
    border-color: var(--wine);
    color: var(--wine);
}

.btn-outline-wine:hover {
    background: var(--wine);
    color: white;
}

.congress-page .btn-outline-wine:hover { color: var(--paper); }

.btn-disabled {
    opacity: .55;
    cursor: default;
}

.hero {
    min-height: calc(100vh - 72px);
    display: flex;
    align-items: center;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background:
        radial-gradient(circle at 82% 24%, rgba(127,45,57,.08), transparent 22%),
        linear-gradient(180deg, var(--paper), var(--bg));
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
    gap: clamp(48px, 6vw, 88px);
    align-items: center;
    padding-block: clamp(52px, 6vw, 84px);
}

.hero-logo-panel {
    min-width: 0;
    display: flex;
    justify-content: center;
}

.hero-logo {
    display: block;
    width: min(720px, 100%);
}

.hero-copy {
    padding-left: clamp(28px, 3vw, 44px);
    border-left: 1px solid var(--line);
}

.hero-copy h1,
.section-heading h2,
.cmp-grid h2,
.ticket-section h2 {
    font-family: Georgia, "Times New Roman", serif;
    font-weight: 400;
    letter-spacing: -.04em;
}

.hero-copy h1 {
    margin: 16px 0 20px;
    max-width: 10ch;
    font-size: clamp(2.65rem, 4.6vw, 4.7rem);
    line-height: .98;
}

.hero-copy > p:not(.eyebrow) {
    max-width: 39ch;
    color: var(--muted);
    font-size: clamp(1rem, 1.3vw, 1.12rem);
}

.event-meta {
    display: grid;
    gap: 5px;
    margin: 28px 0;
    color: var(--wine);
    font-size: .8rem;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.event-meta span:first-child {
    margin-bottom: 3px;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.35rem;
    font-weight: 400;
    letter-spacing: .04em;
}

.section {
    padding: 104px 0;
    border-bottom: 1px solid var(--line);
}

.section-heading {
    display: grid;
    grid-template-columns: .5fr 1.5fr;
    gap: 54px;
    margin-bottom: 50px;
}

.section-heading h2,
.cmp-grid h2,
.ticket-section h2 {
    margin: 0;
    font-size: clamp(2.8rem, 5.4vw, 5.1rem);
    line-height: .95;
}

.lead {
    max-width: 760px;
    margin: 22px 0 0;
    color: #554E49;
    font-size: 1.16rem;
}

.congress-page .lead { color: var(--muted); }

.congress-intro {
    padding: clamp(86px, 9vw, 132px) 0 clamp(74px, 8vw, 112px);
}

.congress-intro .section-heading {
    grid-template-columns: minmax(150px, .38fr) minmax(0, 1.62fr);
    margin-bottom: clamp(44px, 5vw, 68px);
}

.congress-intro .section-heading h2 {
    max-width: 13ch;
}

.congress-intro .lead {
    max-width: 54ch;
    font-size: clamp(1.08rem, 1.5vw, 1.28rem);
}

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

.feature-card {
    min-height: 235px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 28px;
    border: 1px solid var(--line);
    background: var(--paper);
}

.congress-intro .feature-card:only-child {
    min-height: 0;
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 24px;
    align-items: end;
}

.feature-card > span {
    color: var(--wine);
    font-family: Georgia, serif;
}

.feature-card h3,
.coming-soon h3,
.artist-card h3,
.program-item h3,
.dealer-card h3 {
    margin: 0 0 8px;
    font-family: Georgia, serif;
    font-size: 2rem;
    font-weight: 400;
}

.feature-card p,
.coming-soon p,
.artist-card p,
.program-item p,
.dealer-card p {
    margin: 0;
    color: var(--muted);
}

.coming-soon {
    min-height: 360px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 34px;
    border: 1px solid var(--line);
    background:
        radial-gradient(circle at 72% 20%, rgba(127,45,57,.11), transparent 24%),
        linear-gradient(135deg, var(--paper), var(--cream));
}

.coming-soon.compact { min-height: 210px; }

.coming-soon h3 {
    margin-top: 14px;
    font-size: clamp(2rem, 4vw, 3.5rem);
}

.artist-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.artist-card {
    min-height: 450px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 26px;
    border: 1px solid var(--line);
    background: var(--cream);
}

.artist-card > img,
.artist-placeholder {
    width: calc(100% + 52px);
    aspect-ratio: 4 / 3;
    margin: -26px -26px 24px;
    border-bottom: 1px solid var(--line);
}

.artist-card > img { object-fit: cover; }

.artist-placeholder {
    background:
        linear-gradient(145deg, transparent 48%, rgba(127, 45, 57, .12) 49%, rgba(127, 45, 57, .12) 51%, transparent 52%),
        linear-gradient(135deg, var(--paper), var(--cream));
}

.artist-bio {
    margin-top: 18px !important;
    padding-top: 16px;
    border-top: 1px solid var(--line);
    font-size: .92rem;
}

.demo-label {
    display: inline-block;
    margin-left: 8px;
    padding: 3px 6px;
    border: 1px solid var(--gold);
    color: var(--wine);
    font-size: .58rem;
    letter-spacing: .12em;
    vertical-align: middle;
}

.program-list { border-top: 1px solid var(--line); }

.program-item {
    display: grid;
    grid-template-columns: 110px 1fr auto;
    gap: 24px;
    align-items: center;
    padding: 22px 0;
    border-bottom: 1px solid var(--line);
}

.program-item > strong {
    color: var(--wine);
    font-family: Georgia, serif;
    font-size: 1.25rem;
}

.program-item h3 { font-size: 1.1rem; }

.program-item > span {
    padding: 7px 9px;
    border: 1px solid var(--line);
    background: var(--paper);
    color: var(--muted);
    font-size: .68rem;
    letter-spacing: .08em;
    text-transform: uppercase;
}

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

.dealer-card {
    min-height: 190px;
    padding: 26px;
    border: 1px solid var(--line);
    background: var(--paper);
}

.dealer-card h3 { font-size: 1.7rem; }

.dealer-link {
    display: block;
    height: 100%;
}

.dealer-card img {
    max-height: 96px;
    margin-bottom: 22px;
    object-fit: contain;
    object-position: left center;
}

.section-cream { background: var(--cream); }

.cmp-section {
    padding-block: clamp(78px, 8vw, 112px);
}

.cmp-grid {
    display: grid;
    grid-template-columns: minmax(220px, .58fr) minmax(0, 1.42fr);
    gap: clamp(54px, 8vw, 116px);
    align-items: center;
}

.cmp-logo-wrap {
    width: min(270px, 72%);
    margin-inline: auto;
}

.cmp-logo-wrap img {
    width: auto;
    max-height: 340px;
    display: block;
    margin-inline: auto;
}

.cmp-section .eyebrow {
    margin-bottom: 18px;
    color: var(--wine);
}

.cmp-section h2 { max-width: 13ch; }

.cmp-section .lead { max-width: 56ch; }

.venue-section {
    padding-block: clamp(84px, 8vw, 116px);
}

.venue-section .section-heading {
    grid-template-columns: minmax(150px, .42fr) minmax(0, 1.58fr);
    margin-bottom: clamp(34px, 4vw, 48px);
}

.venue-section .section-heading h2 { max-width: 15ch; }

.venue-placeholder {
    min-height: 250px;
    display: grid;
    grid-template-columns: minmax(230px, .8fr) minmax(0, 1.2fr);
    gap: clamp(40px, 7vw, 96px);
    align-items: center;
    padding: clamp(30px, 4vw, 54px);
    border: 1px solid var(--line);
    background: linear-gradient(135deg, var(--paper), var(--cream));
}

.venue-placeholder > div {
    display: flex;
    flex-direction: column;
    font-family: Georgia, serif;
    color: var(--wine);
    font-size: clamp(2.4rem, 4.5vw, 4.2rem);
    line-height: .9;
}

.venue-placeholder p {
    max-width: 390px;
    margin: 0;
    padding-left: 28px;
    border-left: 1px solid var(--gold);
    color: var(--muted);
    justify-self: end;
}

.ticket-section {
    border-bottom: 0;
    background: var(--wine);
    color: var(--paper);
}

.congress-page .ticket-section .eyebrow { color: var(--cream); }

.congress-page .ticket-section p { color: var(--cream); }

.ticket-grid {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 60px;
    align-items: end;
}

.registration-section {
    padding-block: clamp(78px, 8vw, 108px);
}

.registration-section .ticket-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr);
}

.registration-section h2 {
    max-width: 11ch;
    font-size: clamp(2.65rem, 5vw, 4.7rem);
    line-height: .98;
}

.registration-section .ticket-grid > div:first-child > p:last-child {
    max-width: 48ch;
}

.ticket-action {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 26px;
    border-top: 1px solid rgba(251, 248, 243, .35);
}

.ticket-action strong {
    font-family: Georgia, serif;
    font-size: 2.4rem;
    font-weight: 400;
}

.ticket-section .btn {
    align-self: flex-start;
    border-color: var(--paper);
    background: var(--paper);
    color: var(--wine);
}

.congress-page .ticket-section .btn-disabled {
    border-color: rgba(251, 248, 243, .55);
    background: transparent;
    color: var(--paper);
    opacity: .72;
}

.site-footer {
    padding: 48px 0 72px;
    background: var(--bg);
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    color: var(--muted);
    font-size: .82rem;
}

.footer-grid > div:first-child {
    display: grid;
    gap: 5px;
}

.footer-grid strong {
    color: var(--ink);
    font-family: Georgia, serif;
    font-size: 1.8rem;
    font-weight: 400;
}

.footer-meta {
    display: grid;
    gap: 5px;
    text-align: right;
}

@media (max-width: 960px) {
    .desktop-nav { display: none; }

    .mobile-menu-toggle { display: inline-flex; }

    .mobile-nav:not([hidden]) {
        display: block;
        border-top: 1px solid var(--line);
        background: var(--paper);
    }

    .mobile-nav-inner {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0 24px;
        padding-block: 12px 20px;
    }

    .mobile-nav a {
        padding: 12px 0;
        border-bottom: 1px solid var(--line);
        font-size: .9rem;
    }

    .mobile-registration-link {
        color: var(--wine);
        font-weight: 800;
    }

    .hero-grid,
    .section-heading,
    .cmp-grid,
    .ticket-grid {
        grid-template-columns: 1fr;
    }

    .congress-intro .section-heading,
    .venue-section .section-heading,
    .registration-section .ticket-grid {
        grid-template-columns: 1fr;
    }

    .hero-copy {
        padding: 28px 0 0;
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .hero-logo { width: min(620px, 92%); }

    .feature-grid,
    .dealer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .artist-grid { grid-template-columns: 1fr 1fr; }

    .cmp-logo-wrap { width: min(230px, 54vw); }

    .cmp-logo-wrap img { max-height: 285px; }
}

@media (max-width: 620px) {
    .wrap { width: min(var(--max), calc(100% - 28px)); }

    .nav > .btn { display: none; }

    .mobile-nav-inner { grid-template-columns: 1fr; }

    .hero-grid {
        gap: 34px;
        padding-block: 34px 60px;
    }

    .hero-logo { width: min(460px, 100%); }

    .hero-copy h1 {
        max-width: 11ch;
        font-size: clamp(2.45rem, 12vw, 3.4rem);
    }

    .section { padding: 76px 0; }

    .congress-intro,
    .cmp-section,
    .venue-section,
    .registration-section {
        padding-block: 68px;
    }

    .congress-intro .section-heading { margin-bottom: 38px; }

    .congress-intro .feature-card:only-child {
        grid-template-columns: 46px minmax(0, 1fr);
        gap: 18px;
        padding: 24px;
    }

    .cmp-grid { gap: 42px; }

    .cmp-logo-wrap { width: min(170px, 48vw); }

    .cmp-logo-wrap img { max-height: 230px; }

    .venue-section .section-heading { margin-bottom: 30px; }

    .venue-placeholder {
        min-height: 0;
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 28px 24px;
    }

    .venue-placeholder > div { font-size: clamp(2.2rem, 13vw, 3.2rem); }

    .venue-placeholder p {
        max-width: none;
        padding: 20px 0 0;
        border-top: 1px solid var(--gold);
        border-left: 0;
        justify-self: stretch;
    }

    .registration-section .ticket-grid { gap: 44px; }

    .registration-section h2 { font-size: clamp(2.45rem, 12vw, 3.4rem); }

    .registration-section .ticket-action strong { font-size: 2rem; }

    .feature-grid,
    .dealer-grid,
    .artist-grid {
        grid-template-columns: 1fr;
    }

    .program-item {
        grid-template-columns: 70px 1fr;
    }

    .program-item > span { grid-column: 2; justify-self: start; }

    .footer-grid {
        flex-direction: column;
    }

    .footer-meta { text-align: left; }
}

@media (max-width: 360px) {
    .nav { gap: 12px; }

    .mini-brand {
        font-size: .7rem;
        letter-spacing: .07em;
    }

    .mini-brand img {
        width: 28px;
        height: 28px;
    }

    .mobile-menu-toggle {
        gap: 7px;
        padding-inline: 9px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: .01ms !important; }
}