:root {
    --bg: #f6f0e7;
    --bg-deep: #1f3a5f;
    --panel: rgba(255, 251, 245, 0.82);
    --panel-strong: #fffaf2;
    --text: #18212b;
    --muted: #52606f;
    --accent: #c9552e;
    --accent-dark: #8f3418;
    --line: rgba(24, 33, 43, 0.12);
    --shadow: 0 24px 60px rgba(26, 36, 49, 0.15);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "IBM Plex Sans", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(201, 85, 46, 0.18), transparent 32%),
        radial-gradient(circle at top right, rgba(31, 58, 95, 0.16), transparent 28%),
        linear-gradient(180deg, #fffaf4 0%, var(--bg) 55%, #efe4d6 100%);
}

a {
    color: inherit;
}

.page-shell {
    width: min(1160px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 1.25rem 0 2.5rem;
}

.hero {
    position: relative;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 32px;
    background:
        linear-gradient(145deg, rgba(255, 248, 239, 0.92), rgba(255, 253, 249, 0.7)),
        var(--bg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.hero::after {
    content: "";
    position: absolute;
    inset: auto -5rem -5rem auto;
    width: 20rem;
    height: 20rem;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 85, 46, 0.22), transparent 66%);
    pointer-events: none;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding-bottom: 1rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.brand-mark {
    width: 3rem;
    height: 3rem;
    border-radius: 16px;
    object-fit: cover;
    box-shadow: 0 12px 24px rgba(31, 58, 95, 0.18);
}

.topbar-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.topbar-links a {
    text-decoration: none;
    color: var(--muted);
    font-weight: 600;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.95fr);
    gap: 1.5rem;
    align-items: stretch;
    padding-top: 1rem;
}

.hero-copy,
.hero-card,
.panel {
    opacity: 0;
    transform: translateY(18px);
    animation: rise 0.7s ease forwards;
}

.hero-card {
    animation-delay: 0.12s;
}

.panel-about {
    animation-delay: 0.18s;
}

.panel-highlight {
    animation-delay: 0.24s;
}

.eyebrow {
    margin: 0 0 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--accent-dark);
}

.hero h1,
.section-heading h2 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    line-height: 0.98;
}

.hero h1 {
    max-width: 10ch;
    font-size: clamp(3.2rem, 7vw, 6rem);
}

.hero-text {
    max-width: 62ch;
    margin: 1.2rem 0 0;
    padding-left: 10px;
    font-size: 1.08rem;
    line-height: 1.75;
    color: var(--muted);
}

.hero-actions {
    display: flex;
    gap: 0.9rem;
    flex-wrap: wrap;
    margin-top: 1.6rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3rem;
    padding: 0.8rem 1.2rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-2px);
}

.button-primary {
    color: #fff7f1;
    background: linear-gradient(135deg, var(--accent), #de7c3f);
    box-shadow: 0 12px 24px rgba(201, 85, 46, 0.25);
}

.button-secondary {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.66);
}

.hero-card,
.panel {
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.52);
    border-radius: 28px;
    background: var(--panel);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
}

.hero-card {
    padding: 1.4rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 100%;
}

.card-label {
    margin: 0;
    color: var(--muted);
    font-weight: 600;
}

.event-intro {
    margin: 0.35rem 0 1.4rem;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--muted);
}

.stat-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.9rem;
}

.stat-list li {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 0.9rem;
    border-top: 1px solid var(--line);
}

.stat-list strong {
    font-size: 0.95rem;
}

.stat-list span {
    text-align: right;
    color: var(--muted);
}

main {
    display: grid;
    gap: 1.25rem;
    margin-top: 1.25rem;
}

.panel {
    padding: 1.6rem;
}

.section-heading {
    display: grid;
    gap: 0.4rem;
    margin-bottom: 1.2rem;
}

.section-heading h2 {
    font-size: clamp(2rem, 4vw, 3.1rem);
    max-width: 16ch;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.2rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.team-member {
    padding: 1.15rem 1.2rem;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.62);
}

.team-member h3 {
    margin: 0 0 0.45rem;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.2rem;
}

.team-member p {
    margin: 0;
    line-height: 1.7;
    color: var(--muted);
}

.about-grid p,
.highlight-text {
    margin: 0;
    font-size: 1.04rem;
    line-height: 1.8;
    color: var(--muted);
}

.highlight-card {
    display: grid;
    gap: 1rem;
    padding: 1.4rem;
    border-radius: 24px;
    background:
        linear-gradient(135deg, rgba(31, 58, 95, 0.08), rgba(201, 85, 46, 0.08)),
        var(--panel-strong);
    border: 1px solid var(--line);
}

.highlight-title,
.footer-title {
    margin: 0 0 0.45rem;
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
}

.highlight-card .button {
    justify-self: center;
    text-align: center;
}

.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-top: 1.25rem;
    padding: 1.3rem 1.5rem;
    border-radius: 24px;
    background: var(--bg-deep);
    color: #f5efe6;
    box-shadow: var(--shadow);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.logo-container a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.12);
    transition: transform 160ms ease, background-color 160ms ease;
}

.logo-container a:hover,
.logo-container a:focus-visible {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.2);
}

.logo {
    width: 2.2rem;
    height: auto;
}

@keyframes rise {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 860px) {
    .topbar,
    .highlight-card,
    .footer,
    .hero-grid,
    .about-grid,
    .team-grid {
        grid-template-columns: 1fr;
        flex-direction: column;
        align-items: stretch;
    }

    .hero h1,
    .section-heading h2 {
        max-width: none;
    }

    .highlight-card,
    .footer {
        align-items: flex-start;
    }
}

@media (max-width: 600px) {
    .page-shell {
        width: min(100% - 1rem, 100%);
        padding-top: 0.5rem;
    }

    .hero,
    .panel,
    .footer {
        border-radius: 22px;
    }

    .topbar-links {
        gap: 0.75rem;
    }

    .hero h1 {
        font-size: clamp(2.7rem, 16vw, 4.2rem);
    }

    .button,
    .logo-container a {
        width: 100%;
    }

    .logo-container {
        width: 100%;
    }
}