* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg: #f6f1e7;
    --bg-soft: #fcf9f2;
    --surface: rgba(255, 255, 255, 0.72);
    --surface-strong: rgba(13, 34, 61, 0.92);
    --surface-dark: #0f2642;
    --line: rgba(15, 38, 66, 0.12);
    --text: #14253d;
    --muted: #5d6b7d;
    --gold: #b9924c;
    --gold-soft: #e7d5ad;
    --accent: #234b7a;
    --accent-soft: #dbe7f2;
    --shadow: 0 24px 70px rgba(15, 38, 66, 0.12);
    --radius-lg: 32px;
    --radius-md: 22px;
    --radius-sm: 16px;
    --container: 1180px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Manrope", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(185, 146, 76, 0.22), transparent 28%),
        radial-gradient(circle at right 10%, rgba(35, 75, 122, 0.16), transparent 22%),
        linear-gradient(180deg, #f8f4ec 0%, #f3eee4 100%);
    line-height: 1.6;
}

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

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

button {
    font: inherit;
    background: none;
    border: 0;
    cursor: pointer;
}

.container {
    width: min(calc(100% - 32px), var(--container));
    margin: 0 auto;
}

.page-shell {
    position: relative;
    overflow: clip;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    padding: 18px 0;
    backdrop-filter: blur(18px);
    background: linear-gradient(180deg, rgba(248, 244, 236, 0.88), rgba(248, 244, 236, 0.62));
    border-bottom: 1px solid rgba(15, 38, 66, 0.08);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
}

.brand-mark {
    width: 48px;
    height: 48px;
    border-radius: 15px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--surface-dark), #1d4a77);
    color: #fff;
    font-weight: 800;
    letter-spacing: 0.08em;
    box-shadow: 0 12px 24px rgba(15, 38, 66, 0.22);
}

.brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-copy strong {
    font-size: 1rem;
}

.brand-copy span {
    color: var(--muted);
    font-size: 0.85rem;
}

.nav-panel {
    display: flex;
    align-items: center;
    gap: 26px;
}

.nav-link {
    position: relative;
    color: var(--muted);
    font-weight: 600;
    transition: color 0.25s ease;
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 100%;
    height: 2px;
    transform: scaleX(0);
    transform-origin: left;
    background: linear-gradient(90deg, var(--gold), transparent);
    transition: transform 0.25s ease;
}

.nav-link:hover,
.nav-link.is-active {
    color: var(--text);
}

.nav-link:hover::after,
.nav-link.is-active::after {
    transform: scaleX(1);
}

.mobile-menu-toggle {
    display: none;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: rgba(15, 38, 66, 0.08);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
}

.mobile-menu-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text);
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.hero {
    position: relative;
    padding: 84px 0 56px;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(300px, 420px) minmax(0, 1fr);
    gap: 48px;
    align-items: center;
}

.hero-orb {
    position: absolute;
    border-radius: 999px;
    filter: blur(8px);
    pointer-events: none;
}

.hero-orb-left {
    top: 40px;
    left: -80px;
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(185, 146, 76, 0.28), transparent 70%);
}

.hero-orb-right {
    right: -60px;
    bottom: 30px;
    width: 340px;
    height: 340px;
    background: radial-gradient(circle, rgba(35, 75, 122, 0.18), transparent 68%);
}

.hero-portrait-panel {
    position: relative;
}

.hero-portrait-wrap {
    position: relative;
    padding: 18px;
    border-radius: 38px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.32)),
        linear-gradient(145deg, rgba(185, 146, 76, 0.12), rgba(35, 75, 122, 0.16));
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: var(--shadow);
}

.hero-portrait-wrap::before {
    content: "";
    position: absolute;
    inset: 10px;
    border: 1px solid rgba(185, 146, 76, 0.36);
    border-radius: 30px;
    pointer-events: none;
}

.hero-portrait {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border-radius: 28px;
}

.portrait-badge {
    position: absolute;
    left: 32px;
    right: 32px;
    bottom: 26px;
    padding: 18px 20px;
    border-radius: 22px;
    background: rgba(10, 24, 42, 0.78);
    backdrop-filter: blur(12px);
    color: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.portrait-badge span {
    display: block;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: rgba(231, 213, 173, 0.88);
    margin-bottom: 6px;
}

.portrait-badge strong {
    font-family: "Playfair Display", serif;
    font-size: 1.35rem;
    line-height: 1.2;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.eyebrow,
.section-kicker,
.location-tag,
.contact-label,
.event-label,
.timeline-time,
.speaker-slot,
.feature-index {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gold);
    font-weight: 800;
}

.hero h1,
.section-heading h2,
.timeline-heading h3,
.contact-card h3,
.feature-card h3,
.location-card h3,
.map-card h3 {
    font-family: "Playfair Display", serif;
    letter-spacing: -0.02em;
}

.hero h1 {
    font-size: clamp(3.2rem, 6vw, 5.4rem);
    line-height: 0.95;
    margin: 14px 0 22px;
    color: var(--surface-dark);
}

.hero-intro {
    font-size: 1.18rem;
    max-width: 720px;
    color: #27374c;
}

.hero-description {
    margin-top: 14px;
    max-width: 720px;
    color: var(--muted);
}

.hero-event-card {
    margin-top: 28px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    padding: 18px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(15, 38, 66, 0.08);
    box-shadow: var(--shadow);
}

.event-stat {
    padding: 18px;
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(250, 247, 240, 0.96), rgba(237, 229, 212, 0.56));
    border: 1px solid rgba(185, 146, 76, 0.2);
}

.event-stat strong {
    display: block;
    font-size: 1.15rem;
    margin: 10px 0 4px;
    color: var(--surface-dark);
}

.event-stat small {
    color: var(--muted);
}

.hero-actions {
    margin-top: 26px;
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 700;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--surface-dark), #1f578f);
    box-shadow: 0 16px 30px rgba(15, 38, 66, 0.2);
}

.btn-secondary {
    color: var(--surface-dark);
    border: 1px solid rgba(15, 38, 66, 0.14);
    background: rgba(255, 255, 255, 0.64);
}

.hero-note {
    margin-top: 28px;
    padding-left: 18px;
    border-left: 3px solid rgba(185, 146, 76, 0.42);
}

.hero-note p {
    color: var(--muted);
    margin-bottom: 6px;
}

.hero-note strong {
    color: var(--surface-dark);
}

.section {
    padding: 96px 0;
    position: relative;
}

.section-about {
    background:
        radial-gradient(circle at top left, rgba(185, 146, 76, 0.12), transparent 24%),
        linear-gradient(180deg, #fbf7f0 0%, #f4ede2 100%);
    border-top: 1px solid rgba(185, 146, 76, 0.14);
    border-bottom: 1px solid rgba(15, 38, 66, 0.06);
}

.section-location {
    background:
        radial-gradient(circle at top right, rgba(185, 146, 76, 0.14), transparent 22%),
        linear-gradient(180deg, rgba(14, 35, 59, 0.98), rgba(11, 29, 48, 0.98));
    color: rgba(255, 255, 255, 0.92);
}

.section-program {
    background:
        radial-gradient(circle at top left, rgba(35, 75, 122, 0.08), transparent 24%),
        linear-gradient(180deg, #efe5d6 0%, #f8f3eb 100%);
    border-top: 1px solid rgba(15, 38, 66, 0.08);
    border-bottom: 1px solid rgba(15, 38, 66, 0.08);
}

.section-results {
    background:
        radial-gradient(circle at left top, rgba(185, 146, 76, 0.18), transparent 28%),
        radial-gradient(circle at right bottom, rgba(255, 255, 255, 0.06), transparent 22%),
        linear-gradient(180deg, #163a5f 0%, #0d2741 100%);
    border-top: 1px solid rgba(185, 146, 76, 0.24);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.92);
}

.section-results .container {
    position: relative;
}

.section-results .container::before {
    content: "";
    position: absolute;
    inset: 18px 24px auto;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(231, 213, 173, 0.5), transparent);
    pointer-events: none;
}

.section-contact {
    background:
        radial-gradient(circle at top left, rgba(185, 146, 76, 0.1), transparent 22%),
        linear-gradient(180deg, #f8f3eb 0%, #f2e8da 100%);
    border-top: 1px solid rgba(15, 38, 66, 0.06);
    border-bottom: 1px solid rgba(15, 38, 66, 0.08);
}

.section-heading {
    max-width: 760px;
    margin: 0 auto 46px;
    text-align: center;
}

.section-heading-left {
    margin-left: 0;
    text-align: left;
}

.section-heading h2 {
    font-size: clamp(2rem, 4vw, 3.3rem);
    line-height: 1.08;
    margin-top: 12px;
    color: var(--surface-dark);
}

.section-location .section-heading h2,
.section-results .section-heading h2,
.section-location .map-card h3 {
    color: #fff;
}

.section-results .section-heading {
    max-width: 860px;
    margin-bottom: 54px;
}

.section-results .section-kicker {
    color: rgba(231, 213, 173, 0.96);
}

.section-results .section-heading p {
    color: rgba(255, 255, 255, 0.7);
}

.feature-grid,
.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.feature-grid-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
}

.about-intro {
    max-width: 880px;
    margin: 0 auto 30px;
    padding: 32px 34px;
    border-radius: 32px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(247, 238, 222, 0.82));
    border: 1px solid rgba(185, 146, 76, 0.18);
    box-shadow: 0 22px 54px rgba(15, 38, 66, 0.1);
}

.about-intro p {
    color: #33455d;
    font-size: 1.04rem;
    line-height: 1.8;
}

.about-intro p + p {
    margin-top: 12px;
}

.feature-card,
.contact-card {
    position: relative;
    padding: 32px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(15, 38, 66, 0.08);
    box-shadow: 0 20px 50px rgba(15, 38, 66, 0.08);
}

.section-about .feature-card {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 238, 222, 0.78));
    border: 1px solid rgba(185, 146, 76, 0.18);
}

.feature-card h3,
.contact-card h3 {
    margin: 14px 0 12px;
    font-size: 1.42rem;
    line-height: 1.2;
}

.feature-card p,
.contact-card p {
    color: #415064;
    line-height: 1.75;
}

.result-card {
    position: relative;
    padding: 34px 32px 30px;
    border-radius: 32px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.06));
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 26px 64px rgba(4, 17, 29, 0.22);
    backdrop-filter: blur(14px);
    overflow: hidden;
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.result-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top right, rgba(231, 213, 173, 0.14), transparent 26%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 45%);
    pointer-events: none;
}

.result-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 34px 78px rgba(4, 17, 29, 0.28);
    border-color: rgba(231, 213, 173, 0.28);
}

.result-card .feature-index {
    position: relative;
    z-index: 1;
    width: fit-content;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(231, 213, 173, 0.98);
}

.result-card h3 {
    position: relative;
    z-index: 1;
    margin: 14px 0 12px;
    font-size: 1.5rem;
    font-family: "Playfair Display", serif;
    letter-spacing: -0.02em;
    color: #fff;
}

.result-card p {
    position: relative;
    z-index: 1;
    color: rgba(255, 255, 255, 0.76);
    line-height: 1.75;
}

.results-grid .result-card:last-child {
    grid-column: 1 / -1;
}

.section-contact .contact-card {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 236, 220, 0.84));
    border: 1px solid rgba(185, 146, 76, 0.18);
}

.location-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.78fr);
    gap: 32px;
    align-items: start;
}

.location-stack {
    display: grid;
    gap: 20px;
}

.location-card,
.map-card {
    padding: 30px;
    border-radius: 32px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.18);
    backdrop-filter: blur(8px);
}

.location-card h3,
.map-card h3 {
    margin: 14px 0 10px;
    font-size: 1.75rem;
    color: #fff;
}

.location-card p,
.map-card-head p,
.timeline-meta {
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.75;
}

.location-card-accent {
    background: linear-gradient(180deg, rgba(185, 146, 76, 0.18), rgba(255, 255, 255, 0.06));
}

.location-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
}

.zoom-link {
    word-break: break-word;
    color: rgba(255, 255, 255, 0.84);
    margin-bottom: 14px;
}

.map-card {
    position: sticky;
    top: 106px;
}

.map-card-head {
    margin-bottom: 18px;
}

.map-frame {
    overflow: hidden;
    border-radius: 26px;
    min-height: 500px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.05);
}

.map-embed-shell {
    position: relative;
    min-height: 520px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04)),
        radial-gradient(circle at top right, rgba(185, 146, 76, 0.18), transparent 38%);
}

.map-embed-shell iframe {
    width: 100%;
    height: 520px;
    display: block;
    filter: saturate(0.92) contrast(1.02);
}

.map-summary-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: rgba(231, 213, 173, 0.88);
    font-weight: 800;
}

.map-footer-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
}

.timeline {
    display: grid;
    gap: 28px;
}

.timeline-block {
    padding: 32px;
    border-radius: 34px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(15, 38, 66, 0.08);
    box-shadow: 0 22px 54px rgba(15, 38, 66, 0.08);
}

.timeline-heading {
    margin-bottom: 22px;
}

.timeline-heading h3 {
    font-size: 2rem;
    margin-top: 10px;
}

.timeline-list {
    display: grid;
    gap: 14px;
}

.timeline-item {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 18px;
    padding: 20px 22px;
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(244, 238, 228, 0.88), rgba(255, 255, 255, 0.8));
    border: 1px solid rgba(185, 146, 76, 0.16);
}

.timeline-item span {
    font-weight: 800;
    color: var(--surface-dark);
}

.speaker-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.speaker-grid + .timeline-list {
    margin-top: 18px;
}

.speaker-card {
    padding: 24px;
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(242, 236, 225, 0.9));
    border: 1px solid rgba(15, 38, 66, 0.08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.speaker-card h4 {
    margin: 12px 0 6px;
    font-size: 1.18rem;
    color: var(--surface-dark);
}

.speaker-role {
    color: var(--muted);
    margin-bottom: 10px;
    line-height: 1.6;
}

.speaker-topic {
    color: #2b3d54;
    line-height: 1.7;
}

.break-banner {
    margin-top: 18px;
    padding: 16px 18px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--surface-dark), #214f7d);
    color: #fff;
    font-weight: 700;
    text-align: center;
}

.contact-card strong {
    display: block;
    margin-top: 18px;
    color: var(--surface-dark);
    line-height: 1.5;
}

.site-footer {
    padding: 34px 0 42px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background:
        radial-gradient(circle at top left, rgba(185, 146, 76, 0.16), transparent 26%),
        linear-gradient(180deg, #0d2741 0%, #0a1f34 100%);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.95rem;
}

.footer-note {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.92rem;
    text-align: center;
}

.contact-grid {
    max-width: 760px;
    margin: 0 auto;
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 1100px) {
    .hero-grid,
    .location-grid,
    .feature-grid,
    .feature-grid-wide,
    .results-grid,
    .contact-grid,
    .speaker-grid {
        grid-template-columns: 1fr;
    }

    .map-card {
        position: static;
    }

    .hero-portrait-panel {
        max-width: 520px;
        margin: 0 auto;
    }

    .results-grid .result-card:last-child {
        grid-column: auto;
    }
}

@media (max-width: 860px) {
    .site-header {
        padding: 14px 0;
    }

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

    .nav-panel {
        position: absolute;
        top: calc(100% + 12px);
        right: 16px;
        left: 16px;
        padding: 18px;
        border-radius: 22px;
        background: rgba(248, 244, 236, 0.96);
        border: 1px solid rgba(15, 38, 66, 0.08);
        box-shadow: var(--shadow);
        display: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .nav-panel.is-open {
        display: flex;
    }

    .hero {
        padding-top: 52px;
    }

    .hero-event-card,
    .timeline-item {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 76px 0;
    }

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

@media (max-width: 640px) {
    .container {
        width: min(calc(100% - 24px), var(--container));
    }

    .hero h1 {
        font-size: 2.8rem;
    }

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

    .hero-event-card,
    .about-intro,
    .feature-card,
    .timeline-block,
    .result-card,
    .contact-card,
    .location-card,
    .map-card {
        padding: 22px;
    }

    .map-embed-shell,
    .map-embed-shell iframe {
        min-height: 420px;
        height: 420px;
    }

    .portrait-badge {
        left: 22px;
        right: 22px;
        bottom: 20px;
        padding: 14px 16px;
    }

    .portrait-badge strong {
        font-size: 1.1rem;
    }

    .btn {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}