:root {
    --bg: #0b0b0d;
    --card: #ffffff;
    --text: #111;
    --muted: rgba(17, 17, 17, .65);
    --line: rgba(17, 17, 17, .10);
    --brand: #316d9d;
    --brand2: #3572a7;
    --shadow: 0 18px 40px rgba(0, 0, 0, .10);
    --shadow2: 0 10px 25px rgba(0, 0, 0, .08);
    --radius: 18px;
    --radius2: 14px;
    --max: 1100px;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    color: var(--text);
    background: #f6f7fb;
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    display: block;
}


/* =========================
   HEADER + NAV
========================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(11, 11, 13, .86);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, .10);
}

.header-inner {
    max-width: var(--max);
    margin: 0 auto;
    padding: .85rem 1.1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.hamburger {
    display: none;
    font-size: 1.35rem;
    line-height: 1;
    color: #fff;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 12px;
    padding: .55rem .65rem;
    cursor: pointer;
    transition: transform 160ms ease, background 160ms ease;
}

.hamburger:hover {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, .11);
}

.brand {
    display: flex;
    align-items: center;
    gap: .85rem;
    min-width: 240px;
}

.brand-logo {
    width: 44px;
    height: 44px;
    border-radius: 12px;
}

.brand-text {
    line-height: 1.1;
}

.brand-name {
    color: #fff;
    font-weight: 800;
    letter-spacing: .2px;
}

.brand-sub {
    color: rgba(255, 255, 255, .75);
    font-size: .85rem;
    margin-top: .15rem;
}

.sponsor img {
    width: 120px;
    filter: none;
    opacity: .95;
}

.sponsor {
    background: rgba(11, 11, 13, .86);
    padding: .3rem .5rem;
    border-radius: 12px;
}


/* Nav */

.nav-menu {
    max-width: var(--max);
    margin: 0 auto;
    padding: .2rem 1.1rem .9rem;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: .9rem;
    flex-wrap: wrap;
    justify-content: center;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: rgba(255, 255, 255, .88);
    font-weight: 650;
    font-size: .95rem;
    padding: .45rem .7rem;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: background 160ms ease, border-color 160ms ease, transform 160ms ease, color 160ms ease;
}

.nav-links a:hover {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, .08);
    border-color: rgba(255, 255, 255, .12);
    color: #fff;
}

.nav-links a.active {
    background: rgba(49, 109, 157, .22);
    border-color: rgba(49, 109, 157, .35);
    color: #fff;
}


/* Mobile nav behavior */

@media (max-width: 860px) {
    .hamburger {
        display: inline-flex;
    }
    .nav-menu {
        display: none;
    }
    .nav-menu.active {
        display: block;
    }
    .nav-links {
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding-top: .6rem;
    }
}


/* =========================
   HERO
========================= */

.hero {
    position: relative;
    min-height: 62vh;
    display: grid;
    place-items: center;
    text-align: center;
    color: #fff;
}

.hero-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(900px 420px at 50% 25%, rgba(49, 109, 157, .55), transparent 60%), linear-gradient(to bottom, rgba(0, 0, 0, .55), rgba(0, 0, 0, .70));
}

.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 1.25rem;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .45rem .8rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .18);
    background: rgba(255, 255, 255, .08);
    font-size: .9rem;
}

.hero h1 {
    margin: .9rem 0 .45rem;
    font-size: clamp(2rem, 4vw, 3.1rem);
    letter-spacing: -0.02em;
}

.hero p {
    margin: 0 auto 1.15rem;
    max-width: 58ch;
    color: rgba(255, 255, 255, .85);
    font-size: 1.05rem;
}

.hero-actions {
    display: flex;
    gap: .75rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .8rem 1.05rem;
    border-radius: 14px;
    font-weight: 700;
    border: 1px solid transparent;
    transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.btn.primary {
    background: linear-gradient(135deg, var(--brand), var(--brand2));
    color: #fff;
    box-shadow: 0 12px 30px rgba(49, 109, 157, .28);
}

.btn.ghost {
    background: rgba(255, 255, 255, .08);
    color: #fff;
    border-color: rgba(255, 255, 255, .18);
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0px) scale(.99);
}


/* =========================
   LAYOUT
========================= */

.container {
    max-width: var(--max);
    margin: 0 auto;
    padding: 2.2rem 1.1rem 3rem;
}

.section-head {
    margin: 2.2rem 0 1.2rem;
}

.section-head h2 {
    margin: 0;
    font-size: 1.6rem;
    letter-spacing: -0.01em;
}

.muted {
    color: var(--muted);
}


/* =========================
   CARDS / INFO
========================= */

.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow2);
    overflow: hidden;
}

.card-head {
    padding: 1.35rem 1.35rem 0;
}

.card-head h2 {
    margin: 0 0 .35rem;
}

.card-head p {
    margin: 0 0 .9rem;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    padding: 1.35rem;
    padding-top: .6rem;
}

.info-box {
    border: 1px solid var(--line);
    border-radius: var(--radius2);
    padding: 1rem;
    background: linear-gradient(180deg, rgba(49, 109, 157, .06), rgba(255, 255, 255, 0));
}

.info-box h3 {
    margin: 0 0 .6rem;
    font-size: 1.05rem;
}

.clean-list {
    margin: 0;
    padding-left: 1.1rem;
}

.clean-list li {
    margin: .45rem 0;
}

.tag {
    display: inline-block;
    margin-left: .5rem;
    padding: .2rem .55rem;
    border-radius: 999px;
    font-size: .82rem;
    border: 1px solid rgba(49, 109, 157, .25);
    color: rgba(49, 109, 157, .95);
    background: rgba(49, 109, 157, .08);
}

.callout {
    margin-top: .85rem;
    border-radius: 14px;
    padding: .85rem .9rem;
    border: 1px solid rgba(49, 109, 157, .20);
    background: rgba(49, 109, 157, .08);
}

.callout-title {
    font-weight: 800;
    color: rgba(49, 109, 157, .98);
}

.callout-body {
    margin-top: .2rem;
}


/* =========================
   SCHEDULE
========================= */

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

.schedule-card {
    background: #0b0b0d;
    color: #fff;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, .08);
    box-shadow: 0 14px 35px rgba(0, 0, 0, .22);
    overflow: hidden;
    transform: translateY(0);
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.schedule-card:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, .14);
    box-shadow: 0 20px 45px rgba(0, 0, 0, .28);
}

.schedule-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.schedule-body {
    padding: .95rem 1rem 1.05rem;
}

.schedule-body h3 {
    margin: 0 0 .25rem;
    font-size: 1.05rem;
}

.schedule-body .muted {
    color: rgba(255, 255, 255, .72);
}


/* =========================
   ACCORDION
========================= */

.accordion {
    display: grid;
    gap: .8rem;
}

.acc-item {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow2);
    overflow: hidden;
}

.acc-title {
    list-style: none;
    cursor: pointer;
    padding: 1.05rem 1.1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-weight: 800;
    background: linear-gradient(180deg, rgba(49, 109, 157, .10), rgba(255, 255, 255, 0));
}

.acc-title::-webkit-details-marker {
    display: none;
}

.acc-meta {
    font-weight: 650;
    color: rgba(17, 17, 17, .55);
    font-size: .95rem;
}

.acc-item[open] .acc-title {
    border-bottom: 1px solid var(--line);
}

.acc-panel {
    padding: 1.05rem 1.1rem 1.15rem;
    animation: panelIn 220ms ease both;
}

@keyframes panelIn {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.winner {
    display: flex;
    gap: .9rem;
    align-items: center;
    padding: .9rem;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(49, 109, 157, .06);
    margin-bottom: 1rem;
}

.winner img {
    width: 86px;
    height: 86px;
    object-fit: cover;
    border-radius: 14px;
    border: 2px solid rgba(49, 109, 157, .35);
}

.winner-title {
    font-weight: 900;
    margin-bottom: .15rem;
}

h4 {
    margin: 1rem 0 .5rem;
    font-size: 1rem;
}

.subhead {
    margin-top: 1.25rem;
    color: rgba(49, 109, 157, .98);
}

.rows {
    margin: 0;
    padding-left: 1.1rem;
}

.rows li {
    margin: .38rem 0;
    line-height: 1.45;
}

.note {
    margin-top: .95rem;
    border-radius: 14px;
    padding: .85rem .9rem;
    border: 1px solid rgba(17, 17, 17, .10);
    background: rgba(17, 17, 17, .04);
}

.note.soft {
    border-color: rgba(49, 109, 157, .20);
    background: rgba(49, 109, 157, .08);
}


/* =========================
   FOOTER
========================= */

.footer {
    padding: 1.4rem 1rem;
    text-align: center;
    color: rgba(255, 255, 255, .75);
    background: #0b0b0d;
    border-top: 1px solid rgba(255, 255, 255, .08);
}


/* Scroll reveal */

.reveal {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 550ms ease, transform 550ms ease;
}

.reveal.in {
    opacity: 1;
    transform: translateY(0);
}

.modal {
    display: none;
    position: fixed;
    z-index: 999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    padding-top: 60px;
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 85vh;
}

.close {
    position: absolute;
    top: 25px;
    right: 35px;
    color: #fff;
    font-size: 40px;
    cursor: pointer;
}


/* Responsive */

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

@media (max-width: 560px) {
    .schedule-grid {
        grid-template-columns: 1fr;
    }
    .winner {
        flex-direction: column;
        text-align: center;
    }
    .acc-title {
        flex-direction: column;
        align-items: flex-start;
    }
    .acc-meta {
        width: 100%;
    }
}


/* Keep nice full-bleed, but stop chopping faces on mobile */

@media (max-width: 560px) {
    .schedule-card img {
        height: 240px;
        /* give more vertical room */
        object-fit: cover;
        object-position: 50% 20%;
        /* shift focus upward (faces) */
    }
}