:root {
    --ui-scale: 0.88;
    --color-red: #c62828;
    --color-yellow: #f4b400;
    --color-green: #1f8f46;
    --color-ink: #1e2433;
    --color-muted: #5f6473;
    --color-bg: #f7f8fb;
    --color-card: #ffffff;
    --color-border: #d9dce6;
    --color-success: #1e7a43;
    --color-error: #a32727;
    --shadow-sm: 0 8px 18px rgba(9, 20, 47, 0.06);
    --shadow-lg: 0 18px 40px rgba(9, 20, 47, 0.14);
    --shadow-program-hover: 0 28px 44px rgba(9, 20, 47, 0.22);
    --radius-md: 14px;
    --radius-lg: 24px;
    --container: calc(1160px * var(--ui-scale));
    --hero-height-desktop: calc(620px * var(--ui-scale));
    --hero-min-height-mobile: calc(760px * var(--ui-scale));
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: calc(100% * var(--ui-scale));
    scroll-behavior: smooth;
}

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

    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: "Segoe UI", "Trebuchet MS", "Helvetica Neue", Arial, sans-serif;
    color: var(--color-ink);
    background: var(--color-bg);
    scrollbar-width: none;
    -ms-overflow-style: none;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
    width: 0;
    height: 0;
}

a {
    color: var(--color-red);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    width: min(var(--container), calc(100% - 2rem));
    margin: 0 auto;
}

.site-header {
    position: fixed;
    top: calc(14px * var(--ui-scale));
    left: 0.5rem;
    right: 0.5rem;
    width: auto;
    z-index: 140;
    pointer-events: none;
    transition: transform 0.28s ease, opacity 0.24s ease;
}

.site-header.is-hidden {
    opacity: 0;
    transform: translateY(-130%);
}

.site-header.is-hidden .tubelight-shell {
    pointer-events: none;
}

.tubelight-shell {
    pointer-events: auto;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.5rem;
    padding: 0.38rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    background: rgba(249, 250, 255, 0.64);
    -webkit-backdrop-filter: blur(16px) saturate(130%);
    backdrop-filter: blur(16px) saturate(130%);
    box-shadow: 0 12px 30px rgba(14, 22, 41, 0.12), 0 1px 0 rgba(255, 255, 255, 0.7) inset;
}

.tube-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.38rem 0.62rem;
    border-radius: 999px;
    color: var(--color-ink);
    text-decoration: none;
    background: rgba(255, 255, 255, 0.65);
    border: 1px solid rgba(224, 228, 238, 0.9);
    box-shadow: 0 5px 15px rgba(16, 27, 51, 0.08);
}

.tube-brand img {
    width: calc(34px * var(--ui-scale));
    height: calc(34px * var(--ui-scale));
    border-radius: 50%;
}

.tube-brand span {
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.tubelight-nav {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    justify-self: center;
    gap: 0.18rem;
    width: fit-content;
    max-width: 100%;
    min-width: 0;
    padding: 0.2rem;
    border-radius: 999px;
    border: 1px solid rgba(225, 230, 240, 0.9);
    background: rgba(255, 255, 255, 0.56);
    overflow-x: auto;
    scrollbar-width: none;
}

.tubelight-nav::-webkit-scrollbar {
    display: none;
}

.tube-link {
    position: relative;
    z-index: 2;
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.54rem 0.78rem;
    border-radius: 999px;
    color: #101828;
    font-weight: 650;
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.25s ease;
}

.tube-link:hover,
.tube-link:focus-visible {
    color: #101828;
    text-decoration: none;
}

.tube-link--cta {
    color: #fff !important;
    background: linear-gradient(135deg, var(--color-red) 0%, #e53935 100%);
    border: 1px solid rgba(198, 40, 40, 0.4);
    box-shadow: 0 4px 14px rgba(198, 40, 40, 0.35), 0 1px 3px rgba(198, 40, 40, 0.25);
    font-weight: 700;
    animation: cta-pulse 2.4s ease-in-out infinite;
}

.tube-link--cta:hover,
.tube-link--cta:focus-visible {
    color: #fff !important;
    background: linear-gradient(135deg, #b71c1c 0%, var(--color-red) 100%);
    box-shadow: 0 6px 20px rgba(198, 40, 40, 0.5), 0 2px 6px rgba(198, 40, 40, 0.3);
    transform: translateY(-1px);
}

.tube-link--cta.active {
    background: linear-gradient(135deg, #b71c1c 0%, var(--color-red) 100%) !important;
    box-shadow: 0 6px 18px rgba(198, 40, 40, 0.45) !important;
}

@keyframes cta-pulse {
    0%, 100% { box-shadow: 0 4px 14px rgba(198, 40, 40, 0.35), 0 1px 3px rgba(198, 40, 40, 0.25); }
    50%       { box-shadow: 0 4px 20px rgba(198, 40, 40, 0.55), 0 1px 6px rgba(198, 40, 40, 0.35); }
}

.tube-icon {
    display: inline-flex;
    width: 1.1rem;
    height: 1.1rem;
    opacity: 0.95;
}

.tube-icon svg {
    width: 100%;
    height: 100%;
}

.tube-label {
    line-height: 1;
    transition: transform 0.2s ease;
}

.tube-link:hover .tube-label,
.tube-link:focus-visible .tube-label {
    transform: translateY(-1px);
}

.tube-indicator {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    border-radius: 999px;
    pointer-events: none;
    z-index: 1;
    opacity: 0;
    transition: transform 0.38s cubic-bezier(0.2, 0.9, 0.2, 1), width 0.3s ease, height 0.3s ease, opacity 0.24s ease;
    background: linear-gradient(140deg, rgba(198, 40, 40, 0.2) 0%, rgba(198, 40, 40, 0.14) 58%, rgba(198, 40, 40, 0.24) 100%);
    box-shadow: 0 0 0 1px rgba(198, 40, 40, 0.32) inset, 0 10px 20px rgba(198, 40, 40, 0.16), 0 2px 8px rgba(14, 22, 41, 0.12);
}

.tube-indicator::after {
    content: "";
    position: absolute;
    left: 14%;
    right: 14%;
    bottom: -8px;
    height: 10px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(198, 40, 40, 0.34) 0%, rgba(198, 40, 40, 0) 70%);
    filter: blur(6px);
}

.tubelight-nav:not(.is-ready) .tube-link.active {
    color: #101828;
    background: linear-gradient(140deg, rgba(198, 40, 40, 0.22) 0%, rgba(198, 40, 40, 0.16) 60%, rgba(198, 40, 40, 0.26) 100%);
    box-shadow: 0 0 0 1px rgba(198, 40, 40, 0.34) inset, 0 8px 16px rgba(198, 40, 40, 0.18);
}

.tubelight-nav.is-ready .tube-link.active {
    color: #101828;
}

.tube-lang {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(218, 223, 235, 0.92);
    border-radius: 999px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.65);
}

.tube-lang a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    padding: 0.4rem 0.56rem;
    color: #243047;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.24s ease, color 0.24s ease;
}

.tube-lang a.active {
    color: #fff;
    background: var(--color-green);
}

.tube-lang a:hover {
    text-decoration: none;
}

/* ── WhatsApp floating button ────────────────────────────────────────────── */
.whatsapp-fab {
    position: fixed;
    left: calc(18px * var(--ui-scale));
    bottom: calc(18px * var(--ui-scale));
    z-index: 160;
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    background: #25D366;
    color: #fff;
    text-decoration: none;
    border-radius: 999px;
    padding: .65rem 1.1rem .65rem .8rem;
    box-shadow: 0 4px 18px rgba(37, 211, 102, 0.35);
    font-weight: 600;
    font-size: .88rem;
    transition: background .2s, transform .2s, box-shadow .2s;
    white-space: nowrap;
}
.whatsapp-fab svg {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}
.whatsapp-fab:hover {
    background: #1da851;
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
}
.whatsapp-fab-label {
    display: inline;
}
@media (max-width: 480px) {
    .whatsapp-fab {
        padding: .65rem;
        border-radius: 50%;
        width: 52px;
        height: 52px;
        justify-content: center;
    }
    .whatsapp-fab-label { display: none; }
}

.scroll-top-btn {
    position: fixed;
    right: calc(18px * var(--ui-scale));
    bottom: calc(18px * var(--ui-scale));
    z-index: 160;
    width: calc(54px * var(--ui-scale));
    height: calc(54px * var(--ui-scale));
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: rgba(198, 40, 40, 0.84);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    box-shadow: 0 10px 22px rgba(117, 28, 28, 0.28), 0 0 0 1px rgba(255, 255, 255, 0.14) inset;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(12px) scale(0.92);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
}

.scroll-top-btn svg {
    width: 56%;
    height: 56%;
}

.scroll-top-btn:hover,
.scroll-top-btn:focus-visible {
    transform: translateY(0) scale(1.03);
}

.scroll-top-btn.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

main {
    min-height: 68vh;
    padding-top: calc(102px * var(--ui-scale));
}

.section {
    padding: 1rem 0;
}

.hero {
    position: relative;
    background: linear-gradient(110deg, rgba(198, 40, 40, 0.96), rgba(244, 180, 0, 0.9) 52%, rgba(31, 143, 70, 0.92));
    color: #fff;
    overflow: hidden;
}

.hero::after {
    content: "";
    position: absolute;
    inset: auto -30% -40% auto;
    width: calc(550px * var(--ui-scale));
    height: calc(550px * var(--ui-scale));
    background: radial-gradient(circle, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0) 62%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 2rem;
    align-items: stretch;
    padding: 4.5rem 0;
    height: var(--hero-height-desktop);
    min-height: var(--hero-height-desktop);
}

.hero h1 {
    margin: 0 0 1rem;
    font-size: clamp(1.8rem, 3vw, 3rem);
    line-height: 1.2;
}

.hero p {
    margin: 0 0 0.9rem;
    font-size: 1.05rem;
    max-width: 760px;
}

.hero-copy {
    min-height: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.hero-copy .cta-row {
    margin-top: auto;
    padding-top: 1.2rem;
}

.cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    border-radius: 999px;
    font-weight: 700;
    letter-spacing: 0.02em;
    padding: 0.8rem 1.2rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
}

.btn-primary {
    background: var(--color-red);
    color: #fff;
}

.program-main-cta {
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14), 0 10px 20px rgba(117, 27, 27, 0.28);
    animation: ctaPulse 2.6s ease-in-out infinite;
}

.btn-secondary {
    background: var(--color-green);
    color: #fff;
}

.btn-light {
    background: #fff;
    color: var(--color-ink);
}

.hero-card {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius-lg);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    padding: 1rem;
    min-height: 0;
    width: min(100%, 430px);
    height: auto;
    align-self: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.countdown-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(68px, 1fr));
    gap: 0.7rem;
}

.countdown-box {
    background: rgba(255, 255, 255, 0.18);
    border-radius: 12px;
    text-align: center;
    padding: 0.95rem 0.5rem;
    perspective: 560px;
}

.countdown-box strong {
    display: block;
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1;
    transform-origin: center top;
    backface-visibility: hidden;
}

.countdown-box strong.is-changing {
    animation: countdownFlip 0.45s ease;
}

.countdown-box span {
    display: block;
    margin-top: 0.4rem;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.88);
}

.lead {
    color: var(--color-muted);
    max-width: 900px;
}

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

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

.card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 1rem;
}

.program-preview-grid {
    margin-top: 1rem;
}

.program-card {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.program-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--program-illustration);
    background-repeat: no-repeat;
    background-position: right 0.75rem bottom 0.7rem;
    background-size: min(44%, 148px);
    opacity: 1;
    pointer-events: none;
    z-index: 1;
}

.program-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.62), rgba(246, 249, 255, 0.44));
    z-index: 0;
}

.section-program .program-card::after {
    display: none;
}

.program-card > * {
    position: relative;
    z-index: 2;
}

.program-card:hover,
.program-card:focus-within {
    transform: translateY(-6px);
    box-shadow: 0 18px 34px rgba(14, 24, 45, 0.14);
}

.program-card h3 {
    color: #1f2b41;
}

.program-card p {
    color: #2f3b52;
}

.program-card .hint {
    color: #5a667d;
}

.program-card--conference {
    --program-illustration: url("../images/program/conference.svg");
}

.program-card--panel {
    --program-illustration: url("../images/program/panel.svg");
}

.program-card--workshop {
    --program-illustration: url("../images/program/workshop.svg");
}

.program-card--exhibition {
    --program-illustration: url("../images/program/exhibition.svg");
}

.program-card--networking {
    --program-illustration: url("../images/program/networking.svg");
}

.program-card--ceremony {
    --program-illustration: url("../images/program/ceremony.svg");
}

.program-card-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.55rem;
    border-radius: 999px;
    border: 1px solid rgba(198, 40, 40, 0.24);
    padding: 0.44rem 0.75rem;
    font-size: 0.82rem;
    font-weight: 700;
    color: #5f1f1f;
    background: rgba(255, 255, 255, 0.74);
    text-decoration: none;
    opacity: 0;
    transform: translateY(8px);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease, background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.program-card:hover .program-card-action,
.program-card:focus-within .program-card-action {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.program-card-action:hover {
    color: #fff;
    border-color: rgba(198, 40, 40, 0.95);
    background: rgba(198, 40, 40, 0.95);
    text-decoration: none;
}

.program-main-cta-wrap {
    margin-top: 1.05rem;
}

.card h3,
.card h4 {
    margin-top: 0;
}

.meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin: 0.7rem 0;
}

.badge {
    display: inline-block;
    border-radius: 999px;
    padding: 0.35rem 0.6rem;
    font-size: 0.82rem;
    font-weight: 700;
    background: #eff2fb;
    color: var(--color-ink);
}

.badge.conference,
.badge.workshop {
    background: rgba(198, 40, 40, 0.1);
    color: var(--color-red);
}

.badge.panel,
.badge.networking {
    background: rgba(244, 180, 0, 0.25);
    color: #815600;
}

.badge.exhibition,
.badge.ceremony {
    background: rgba(31, 143, 70, 0.14);
    color: var(--color-green);
}

.date-block {
    margin-top: 1.1rem;
}

.date-block h3 {
    margin-bottom: 0.8rem;
}

.form-card {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    padding: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 0.85rem;
}

label {
    font-weight: 650;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid #cfd5e2;
    border-radius: 10px;
    padding: 0.72rem 0.8rem;
    font: inherit;
    color: var(--color-ink);
    background: #fff;
}

textarea {
    min-height: 120px;
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--color-green);
    outline: 2px solid rgba(31, 143, 70, 0.16);
}

.checkbox {
    display: flex;
    gap: 0.55rem;
    align-items: flex-start;
}

.checkbox input {
    width: 18px;
    height: 18px;
    margin-top: 0.22rem;
}

.hint {
    color: var(--color-muted);
    font-size: 0.92rem;
}

.alert {
    margin: 1rem 0;
    border-radius: 12px;
    padding: 0.8rem 1rem;
    border: 1px solid transparent;
    font-weight: 600;
}

.alert-success {
    background: rgba(30, 122, 67, 0.12);
    color: var(--color-success);
    border-color: rgba(30, 122, 67, 0.25);
}

.alert-error {
    background: rgba(163, 39, 39, 0.1);
    color: var(--color-error);
    border-color: rgba(163, 39, 39, 0.24);
}

.alert-warning {
    background: rgba(244, 180, 0, 0.22);
    color: #6e4e02;
    border-color: rgba(244, 180, 0, 0.4);
}

.partner-logo {
    width: 100%;
    height: 74px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 11px;
    border: 1px dashed #c5cad8;
    color: var(--color-ink);
    font-weight: 700;
    background: linear-gradient(125deg, #f8f9ff, #f0f3fa);
}

.partners-logo-grid {
    margin-top: 1rem;
}

.partner-logo-card {
    padding: 1rem;
}

.partner-logo-link {
    display: flex;
    flex-direction: column;
    gap: 0.62rem;
    color: var(--color-ink);
    text-decoration: none;
}

.partner-logo-link:hover {
    text-decoration: none;
}

.partner-logo-svg-wrap {
    border-radius: 12px;
    border: 1px solid rgba(204, 211, 228, 0.88);
    padding: 0.42rem;
    background: linear-gradient(145deg, #f9fbff, #eef2fb);
    min-height: 88px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.partner-logo-image {
    width: 100%;
    max-width: 180px;
    max-height: 74px;
    object-fit: contain;
    display: block;
}

.partner-logo-placeholder {
    font-size: 0.84rem;
    font-weight: 650;
    color: #5f6982;
}

.partner-logo-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: #253147;
}

.partner-preview-link {
    width: fit-content;
    border-radius: 999px;
    border: 1px solid rgba(198, 40, 40, 0.24);
    padding: 0.28rem 0.58rem;
    color: #6a2424;
    background: rgba(255, 255, 255, 0.82);
    font-size: 0.8rem;
    font-weight: 700;
    text-decoration: none;
}

.partner-preview-link:hover {
    color: #fff;
    border-color: rgba(198, 40, 40, 0.92);
    background: rgba(198, 40, 40, 0.92);
    text-decoration: none;
}

.partner-logo-card:hover .partner-logo-svg-wrap,
.partner-logo-card:focus-within .partner-logo-svg-wrap {
    transform: translateY(-2px);
    border-color: rgba(181, 193, 218, 0.95);
    box-shadow: 0 10px 20px rgba(15, 24, 42, 0.14);
}

.stats-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.stat-card {
    border-radius: var(--radius-md);
    padding: 1rem;
    border: 1px solid var(--color-border);
    background: #fff;
}

.stat-card strong {
    font-size: 1.4rem;
    display: block;
}

.about-hero {
    position: relative;
    color: #fff;
    overflow: hidden;
    background:
        radial-gradient(circle at 14% 16%, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0) 33%),
        linear-gradient(118deg, rgba(198, 40, 40, 0.95), rgba(244, 180, 0, 0.9) 54%, rgba(31, 143, 70, 0.9));
}

.section.about-hero {
    padding: 0;
}

.about-hero::after {
    content: "";
    position: absolute;
    inset: auto -20% -48% auto;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.26), rgba(255, 255, 255, 0) 64%);
    pointer-events: none;
    animation: heroBlobDrift 14s ease-in-out infinite;
    will-change: transform;
}

@keyframes heroBlobDrift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%      { transform: translate(-4%, -6%) scale(1.12); }
}

/* ── Homepage rebuild (mockup layout) ──────────────────────────────────── */
.home-hero {
    position: relative;
    min-height: calc(100vh - 40px);
    min-height: calc(100svh - 40px);
    display: flex;
    align-items: center;
    padding: 6.5rem 0 4.5rem;
    isolation: isolate;
    overflow: hidden;
    border-bottom-left-radius: var(--radius-lg);
    border-bottom-right-radius: var(--radius-lg);
}

.home-hero-media {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.home-hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.home-hero-scrim {
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(100deg, rgba(6, 10, 22, 0.94) 0%, rgba(6, 10, 22, 0.86) 30%, rgba(7, 11, 24, 0.6) 55%, rgba(9, 14, 28, 0.12) 82%),
        radial-gradient(120% 90% at 20% 78%, rgba(6, 10, 22, 0.72) 0%, rgba(6, 10, 22, 0) 55%),
        linear-gradient(180deg, rgba(9, 14, 28, 0.35) 0%, rgba(9, 14, 28, 0) 40%, rgba(9, 14, 28, 0.55) 100%);
    pointer-events: none;
}

.home-hero-inner {
    display: grid;
    grid-template-columns: 1.4fr 0.85fr;
    gap: 2rem;
    align-items: center;
    width: min(var(--container), calc(100% - 2rem));
    margin-inline: max(1.5rem, calc((100% - min(var(--container), 100% - 2rem)) / 2 - 70px)) auto;
}

.home-hero-copy {
    color: #fff;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    max-width: 780px;
}

.home-hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin: 0;
    width: fit-content;
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #ffe9a8;
    background: rgba(244, 180, 0, 0.16);
    border: 1px solid rgba(244, 180, 0, 0.5);
    font-size: 0.9rem;
}

.home-hero-kicker svg {
    width: 17px;
    height: 17px;
    color: var(--color-yellow);
}

.home-hero-copy h1 {
    margin: 0;
    font-size: clamp(3rem, 5.6vw, 5.4rem);
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: -0.01em;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.55), 0 4px 34px rgba(0, 0, 0, 0.6);
}

.home-hero-facts {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.4rem;
    margin: 0;
}

.home-hero-facts span {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.4rem;
    color: #fff;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6), 0 2px 18px rgba(0, 0, 0, 0.55);
}

.home-hero-facts svg {
    width: 26px;
    height: 26px;
    color: var(--color-yellow);
}

.home-hero-lead {
    margin: 0;
    max-width: 64ch;
    font-size: 1.5rem;
    line-height: 1.55;
    color: #fff;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.65), 0 2px 20px rgba(0, 0, 0, 0.6);
}

.home-hero .cta-row {
    margin-top: 0.5rem;
}

.home-countdown {
    align-self: center;
    justify-self: end;
    width: min(100%, 500px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.24);
    background: rgba(10, 16, 31, 0.42);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 46px rgba(6, 10, 22, 0.4);
    padding: 1.9rem;
    color: #fff;
    animation: panelFloat 6s ease-in-out infinite;
    will-change: transform;
}

.home-countdown h2 {
    margin: 0 0 1.2rem;
    font-size: 1.45rem;
    font-weight: 700;
    color: #fff;
}

/* Stats card overlapping the hero bottom edge */
.home-stats-section {
    padding: 0 0 1rem;
    margin-top: calc(-58px * var(--ui-scale));
    position: relative;
    z-index: 5;
}

.home-stats-card {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 1.4rem 1.6rem;
}

.home-stat {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.2rem 0.4rem;
}

.home-stat + .home-stat {
    border-left: 1px solid var(--color-border);
    padding-left: 1.2rem;
}

.home-stat-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 14px;
    flex-shrink: 0;
}

.home-stat-icon svg {
    width: 24px;
    height: 24px;
}

.home-stat-icon--green { background: rgba(31, 143, 70, 0.12); color: var(--color-green); }
.home-stat-icon--gold { background: rgba(244, 180, 0, 0.18); color: #b98400; }
.home-stat-icon--red { background: rgba(198, 40, 40, 0.1); color: var(--color-red); }

.home-stat strong {
    display: block;
    font-size: 1.7rem;
    line-height: 1;
    color: var(--color-ink);
}

.home-stat > div span {
    display: block;
    margin-top: 0.2rem;
    font-size: 0.9rem;
    color: var(--color-muted);
}

/* Feature cards with media placeholder */
.home-features-section {
    padding-top: 2.4rem;
}

.home-features-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.4rem;
}

.home-feature-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.home-feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.home-feature-media {
    position: relative;
    height: 172px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.home-feature-card--green .home-feature-media { background: linear-gradient(135deg, #1f8f46, #0f5c2c); }
.home-feature-card--gold .home-feature-media { background: linear-gradient(135deg, #f4b400, #c98a00); }
.home-feature-card--red .home-feature-media { background: linear-gradient(135deg, #c62828, #8f1a1a); }

.home-feature-media--photo,
.home-feature-card--green .home-feature-media--photo,
.home-feature-card--gold .home-feature-media--photo,
.home-feature-card--red .home-feature-media--photo {
    background: #0e1220;
    overflow: hidden;
}

/* Blurred fill so the image edges blend instead of showing black bars */
.home-feature-media--photo::after {
    content: "";
    position: absolute;
    inset: -24px;
    background-image: var(--feat-img);
    background-size: cover;
    background-position: center;
    filter: blur(20px) saturate(1.1) brightness(0.9);
    transform: scale(1.06);
    z-index: 0;
}

/* Sharp, full image on top */
.home-feature-media--photo::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--feat-img);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
}

/* Cover variant: image fills the exact frame (no blurred fill, no bars) */
.home-feature-media--cover::after {
    display: none;
}

.home-feature-media--cover::before {
    background-size: cover;
}

.home-feature-media--photo .home-feature-icon {
    display: none;
}

.home-feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 62px;
    height: 62px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: #fff;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.home-feature-icon svg { width: 30px; height: 30px; }

.home-feature-body {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding: 1.3rem 1.4rem 1.5rem;
    flex: 1;
}

.home-feature-body h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--color-ink);
}

.home-feature-body p {
    margin: 0;
    color: var(--color-muted);
    line-height: 1.6;
    flex: 1;
}

.home-feature-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 700;
    width: fit-content;
}

.home-feature-link svg { width: 18px; height: 18px; transition: transform 0.2s ease; }
.home-feature-link:hover { text-decoration: none; }
.home-feature-link:hover svg { transform: translateX(4px); }

.home-feature-card--green .home-feature-link { color: var(--color-green); }
.home-feature-card--gold .home-feature-link { color: #b98400; }
.home-feature-card--red .home-feature-link { color: var(--color-red); }

/* Program section: intro + horizontal track */
.home-program-section {
    background: linear-gradient(180deg, #f0f3f9, #f7f8fb);
    border-radius: var(--radius-lg);
    padding: 2.6rem 0;
}

.home-program-layout {
    display: grid;
    grid-template-columns: 0.85fr 2fr;
    gap: 1.8rem;
    align-items: start;
}

.home-program-intro {
    position: sticky;
    top: 90px;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.home-kicker {
    margin: 0;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-green);
}

.home-program-intro h2 {
    margin: 0;
    font-size: clamp(1.7rem, 2.4vw, 2.3rem);
    line-height: 1.15;
}

.home-program-intro .lead { margin: 0; }
.home-program-cta { margin-top: 0.4rem; width: fit-content; }

.home-program-track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(248px, 1fr);
    gap: 1.1rem;
    overflow-x: auto;
    padding: 0.4rem 0.2rem 1rem;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
}

.home-program-card {
    scroll-snap-align: start;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.home-program-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-program-hover);
}

.home-program-media {
    position: relative;
    height: 132px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(120% 130% at 85% 15%, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0) 55%),
        linear-gradient(135deg, #243049, #38507a);
}

.home-program-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(9, 14, 28, 0) 45%, rgba(9, 14, 28, 0.28));
    pointer-events: none;
}

.program-card--conference .home-program-media,
.program-card--workshop .home-program-media { background-image: radial-gradient(120% 130% at 85% 15%, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0) 55%), linear-gradient(135deg, #d13a3a, #7a1a1a); }
.program-card--panel .home-program-media,
.program-card--networking .home-program-media { background-image: radial-gradient(120% 130% at 85% 15%, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0) 55%), linear-gradient(135deg, #e6a91a, #a06c00); }
.program-card--exhibition .home-program-media,
.program-card--ceremony .home-program-media { background-image: radial-gradient(120% 130% at 85% 15%, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0) 55%), linear-gradient(135deg, #23a552, #0f5c2c); }

/* Modern centered icon container */
.home-program-icon {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 68px;
    height: 68px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
    color: var(--color-ink);
    transition: transform 220ms ease, box-shadow 220ms ease;
}

.home-program-icon svg {
    width: 32px;
    height: 32px;
}

.home-program-card:hover .home-program-icon {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.18);
}

/* Icon color matches each card's main color */
.program-card--conference .home-program-icon,
.program-card--workshop .home-program-icon { color: #a01d1d; }
.program-card--panel .home-program-icon,
.program-card--networking .home-program-icon { color: #a06c00; }
.program-card--exhibition .home-program-icon,
.program-card--ceremony .home-program-icon { color: #16803d; }

.home-program-date {
    position: absolute;
    top: 0.7rem;
    left: 0.7rem;
    z-index: 2;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    line-height: 1;
    padding: 0.45rem 0.65rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 6px 16px rgba(9, 14, 28, 0.22);
}

.home-program-date::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -5px;
    transform: translateX(-50%);
    width: 22px;
    height: 3px;
    border-radius: 3px;
    background: var(--color-red);
}

.program-card--exhibition .home-program-date::before,
.program-card--ceremony .home-program-date::before { background: var(--color-green); }
.program-card--panel .home-program-date::before,
.program-card--networking .home-program-date::before { background: #d79b00; }

.home-program-date strong { font-size: 1.25rem; font-weight: 800; color: var(--color-ink); }
.home-program-date span { font-size: 0.62rem; font-weight: 800; letter-spacing: 0.08em; color: var(--color-muted); }

.home-program-body {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    padding: 0.95rem 1rem 1.1rem;
    flex: 1;
}

.home-program-body h3 { margin: 0; font-size: 1.05rem; color: var(--color-ink); }

.home-program-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.home-program-time { font-size: 0.85rem; font-weight: 700; color: var(--color-muted); }

.home-program-body p {
    margin: 0;
    font-size: 0.92rem;
    color: var(--color-muted);
    line-height: 1.55;
    flex: 1;
}

.home-program-loc {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem !important;
    color: #6a7288 !important;
}

.home-program-loc svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--color-red); }

/* Why participate */
.home-why-section { padding: 2.8rem 0; }

.home-why-kicker { color: var(--color-red); margin-bottom: 1.4rem; }

.home-why-layout {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 2rem;
    align-items: center;
}

.home-why-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.6rem 2rem;
}

.home-why-item {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 0.2rem;
}

.home-why-index {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--color-green);
    letter-spacing: 0.05em;
}

.home-why-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(31, 143, 70, 0.1);
    color: var(--color-green);
}

.home-why-icon svg { width: 24px; height: 24px; }

.home-why-item:nth-child(2) .home-why-icon { background: rgba(244, 180, 0, 0.18); color: #b98400; }
.home-why-item:nth-child(2) .home-why-index { color: #b98400; }
.home-why-item:nth-child(3) .home-why-icon { background: rgba(198, 40, 40, 0.1); color: var(--color-red); }
.home-why-item:nth-child(3) .home-why-index { color: var(--color-red); }

.home-why-item h3 { margin: 0.2rem 0 0; font-size: 1.1rem; color: var(--color-ink); }
.home-why-item p { margin: 0; color: var(--color-muted); line-height: 1.55; font-size: 0.94rem; }

.home-why-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.home-why-visual svg {
    width: 100%;
    max-width: 320px;
    filter: drop-shadow(0 22px 40px rgba(15, 92, 44, 0.28));
}

/* CTA banner green/red */
.home-cta-section { padding: 1.4rem 0 2.6rem; }

.home-cta-banner {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.4rem;
}

.home-cta-block {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    padding: 2.2rem 2.2rem 2.4rem;
    border-radius: var(--radius-lg);
    color: #fff;
    box-shadow: var(--shadow-lg);
}

.home-cta-block--partner { background: linear-gradient(135deg, #1f8f46, #0f5c2c); }
.home-cta-block--donate { background: linear-gradient(135deg, #c62828, #8f1a1a); }

.home-cta-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #fff;
}

.home-cta-icon svg { width: 28px; height: 28px; }

.home-cta-block h2 { margin: 0.4rem 0 0; font-size: 1.55rem; color: #fff; }
.home-cta-block p { margin: 0; color: rgba(255, 255, 255, 0.9); line-height: 1.6; max-width: 46ch; }
.home-cta-block .btn { margin-top: 0.6rem; width: fit-content; }

@media (max-width: 960px) {
    .home-hero-inner { grid-template-columns: 1fr; gap: 1.6rem; }
    .home-countdown { justify-self: stretch; width: 100%; }
    .home-features-grid { grid-template-columns: 1fr; }
    .home-program-layout { grid-template-columns: 1fr; }
    .home-program-intro { position: static; }
    .home-why-layout { grid-template-columns: 1fr; }
    .home-why-visual { order: -1; }
    .home-cta-banner { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
    .home-stats-card { grid-template-columns: 1fr; }
    .home-stat + .home-stat { border-left: none; border-top: 1px solid var(--color-border); padding-left: 0.4rem; padding-top: 0.9rem; }
    .home-why-grid { grid-template-columns: 1fr; }
}


    position: absolute;
    left: 50%;
    bottom: 1.1rem;
    z-index: 2;
    transform: translateX(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: #fff;
    opacity: 0.85;
    animation: heroScrollCue 2.2s ease-in-out infinite;
    will-change: transform;
}

.hero-scroll-cue svg {
    width: 16px;
    height: 16px;
}

@keyframes heroScrollCue {
    0%, 100% { transform: translate(-50%, 0); opacity: 0.55; }
    50%      { transform: translate(-50%, 6px); opacity: 0.95; }
}

@media (max-width: 720px) {
    .hero-scroll-cue {
        display: none;
    }
}

.about-hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 1rem;
    align-items: stretch;
    height: var(--hero-height-desktop);
    min-height: var(--hero-height-desktop);
    padding: 4.5rem 0;
}

.about-hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.86rem;
}

.about-kicker {
    margin: 0;
    width: fit-content;
    border-radius: 999px;
    padding: 0.38rem 0.72rem;
    font-size: 0.79rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.97);
    border: 1px solid rgba(255, 255, 255, 0.36);
    background: rgba(255, 255, 255, 0.12);
}

.about-hero-copy h1 {
    margin: 0;
    font-size: clamp(2rem, 3vw, 3.05rem);
}

.about-hero .lead {
    margin: 0;
    color: rgba(255, 255, 255, 0.86);
}

.about-hero-copy p {
    margin: 0;
    max-width: 72ch;
}

.about-hero-copy .cta-row {
    margin-top: 1rem;
}

.about-hero-panel {
    align-self: center;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(10, 16, 31, 0.25);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    box-shadow: 0 14px 30px rgba(10, 15, 28, 0.22);
    padding: 1.1rem;
}

.home-countdown-panel {
    animation: panelFloat 6s ease-in-out infinite;
    will-change: transform;
}

@keyframes panelFloat {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-8px); }
}

.about-hero-panel h2 {
    margin: 0 0 0.82rem;
    font-size: 1.24rem;
    color: #fff;
}

.about-goals-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.56rem;
}

.about-goals-list li {
    position: relative;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.23);
    padding: 0.72rem 0.82rem 0.72rem 2.15rem;
    background: rgba(255, 255, 255, 0.11);
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.about-goals-list li::before {
    content: "";
    position: absolute;
    left: 0.78rem;
    top: 50%;
    width: 0.9rem;
    height: 0.9rem;
    border-radius: 50%;
    transform: translateY(-50%);
    background: radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.58));
    box-shadow: 0 0 0 2px rgba(198, 40, 40, 0.45);
}

.about-goals-list li:hover {
    transform: translateX(4px);
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.34);
}

.about-stats-section {
    padding-top: 0;
    margin-top: -2.1rem;
    position: relative;
    z-index: 2;
}

.about-stats-strip {
    align-items: stretch;
}

.about-stat-card {
    border: 1px solid rgba(196, 207, 230, 0.9);
    background: linear-gradient(160deg, #ffffff, #f6f8ff);
    box-shadow: 0 12px 28px rgba(10, 20, 41, 0.12);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.about-stat-card strong {
    font-size: 2rem;
    line-height: 1;
    margin-bottom: 0.4rem;
    color: #842020;
}

.about-stat-card span {
    display: block;
    max-width: 24ch;
    color: #33435f;
    font-size: 0.93rem;
    font-weight: 650;
}

.about-stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 34px rgba(10, 20, 41, 0.16);
}

.about-info-grid {
    align-items: stretch;
}

.about-info-card {
    position: relative;
    overflow: hidden;
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.99), rgba(246, 249, 255, 0.99));
    transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.about-info-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: linear-gradient(90deg, #c62828, #f4b400, #1f8f46);
}

.about-info-card:hover,
.about-info-card:focus-within {
    transform: translateY(-6px);
    box-shadow: 0 18px 34px rgba(14, 24, 45, 0.14);
}

.about-roadmap-section {
    background: linear-gradient(180deg, #f8faff 0%, #f5f8ff 100%);
}

.about-section-head {
    max-width: 920px;
    margin-bottom: 1rem;
}

.about-section-head h2 {
    margin-bottom: 0.68rem;
}

.about-roadmap-grid {
    gap: 0.9rem;
}

.about-roadmap-step {
    position: relative;
    border-radius: 14px;
    border: 1px solid rgba(203, 211, 228, 0.9);
    background: #fff;
    box-shadow: 0 9px 20px rgba(15, 26, 46, 0.09);
    padding: 1rem 1rem 1rem 3.28rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.about-roadmap-step p {
    margin: 0;
    color: #24344d;
    font-weight: 600;
}

.about-step-index {
    position: absolute;
    left: 1rem;
    top: 1rem;
    width: 1.72rem;
    height: 1.72rem;
    border-radius: 50%;
    border: 1px solid rgba(198, 40, 40, 0.32);
    background: rgba(198, 40, 40, 0.12);
    color: #6b1f1f;
    font-size: 0.78rem;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.about-roadmap-step:hover {
    transform: translateY(-4px);
    border-color: rgba(198, 40, 40, 0.3);
    box-shadow: 0 14px 28px rgba(14, 24, 45, 0.14);
}

.about-message-grid {
    align-items: stretch;
}

.about-message-card {
    background: linear-gradient(150deg, #fff, #f8faff);
}

.about-cta-card {
    border-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    background: linear-gradient(145deg, rgba(198, 40, 40, 0.95), rgba(138, 24, 24, 0.92));
    box-shadow: 0 16px 30px rgba(118, 17, 17, 0.25);
}

.about-cta-card h2 {
    margin-top: 0;
    color: #fff;
}

.about-cta-card p {
    color: rgba(255, 255, 255, 0.9);
}

.about-cta-card .btn-primary {
    background: #1f8f46;
}

.about-cta-card .btn-light {
    color: #7a2222;
}

.program-stats-section {
    margin-top: 0;
}

.program-date-block + .program-date-block {
    margin-top: 1rem;
}

.program-date-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.82rem;
}

.program-date-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 1px solid rgba(26, 50, 99, 0.28);
    background: rgba(26, 50, 99, 0.1);
    color: #1b3262;
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.3rem 0.58rem;
}

.program-date-head h2 {
    margin: 0.36rem 0 0;
}

.program-date-count {
    border-radius: 999px;
    border: 1px solid rgba(193, 204, 224, 0.92);
    background: #fff;
    color: #2a3a56;
    font-size: 0.82rem;
    font-weight: 650;
    padding: 0.35rem 0.65rem;
}

.program-schedule-grid {
    gap: 0.92rem;
}

.program-schedule-card {
    min-height: 0;
}

.program-schedule-meta {
    margin-top: 0.55rem;
    margin-bottom: 0.6rem;
}

.program-speakers-list {
    margin-top: 0.7rem;
    padding-top: 0.65rem;
    border-top: 1px dashed rgba(198, 40, 40, 0.2);
}

.program-speakers-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-red);
    margin: 0 0 0.35rem;
}

.program-speakers-list ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.program-speakers-list li {
    font-size: 0.88rem;
    color: #243047;
    padding-left: 1rem;
    position: relative;
}

.program-speakers-list li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--color-red);
    font-size: 0.7rem;
    top: 0.15em;
}

.program-location-link {
    color: var(--color-red);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px dotted var(--color-red);
    transition: color 0.2s, border-color 0.2s;
}
.program-location-link:hover {
    color: var(--color-ink);
    border-bottom-color: var(--color-ink);
}

.program-speakers-section {
    background: linear-gradient(180deg, #f8faff 0%, #f6f9ff 100%);
}

.program-speakers-grid {
    margin-top: 1rem;
}

.program-speaker-card {
    min-height: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0;
    padding: 1.75rem 1.5rem 1.5rem;
}

.speaker-photo-wrap {
    margin-bottom: 1.1rem;
}

.speaker-photo {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-red);
    box-shadow: 0 4px 18px rgba(198, 30, 49, 0.18);
    display: block;
}

.speaker-avatar {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-red) 0%, #8b0000 100%);
    color: #fff;
    font-size: 2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.04em;
    box-shadow: 0 4px 18px rgba(198, 30, 49, 0.2);
}

.speaker-info {
    width: 100%;
}

.speaker-info h3 {
    font-size: 1.05rem;
    margin-bottom: 0.25rem;
}

.speaker-org {
    font-size: 0.85rem;
    color: var(--color-red);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.speaker-bio {
    font-size: 0.82rem;
    color: var(--color-muted, #6b7280);
    line-height: 1.55;
    margin-top: 0.5rem;
}

.registration-stats-section {
    margin-top: 0;
}

.registration-intro-section,
.program-intro-section,
.partners-intro-section,
.contact-intro-section {
    padding-bottom: 2.4rem;
}

.contribute-intro-section {
    padding-bottom: 1.2rem;
}

.registration-intro-shell,
.program-intro-shell,
.contribute-intro-shell,
.partners-intro-shell,
.contact-intro-shell {
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: none;
    margin: 0;
    text-align: center;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(206, 214, 229, 0.95);
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.96), rgba(245, 248, 255, 0.96));
    box-shadow: 0 12px 28px rgba(11, 20, 38, 0.11);
    padding: 1.1rem 1.2rem;
}

.registration-intro-shell::before,
.program-intro-shell::before,
.contribute-intro-shell::before,
.partners-intro-shell::before,
.contact-intro-shell::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: linear-gradient(90deg, #c62828, #f4b400, #1f8f46);
}

.registration-intro-shell h1,
.program-intro-shell h1,
.contribute-intro-shell h1,
.partners-intro-shell h1,
.contact-intro-shell h1 {
    margin-bottom: 0.42rem;
}

.registration-intro-shell .lead,
.program-intro-shell .lead,
.contribute-intro-shell .lead,
.partners-intro-shell .lead,
.contact-intro-shell .lead {
    margin: 0;
}

.contribute-stats-section {
    margin-top: 0;
}

.registration-layout {
    display: grid;
    grid-template-columns: minmax(260px, 0.95fr) minmax(0, 1.2fr);
    gap: 1rem;
    align-items: start;
}

.registration-side {
    display: grid;
    gap: 0.9rem;
}

.registration-side-card {
    min-height: 0;
}

.registration-steps {
    border-radius: var(--radius-md);
    border: 1px solid rgba(204, 213, 231, 0.92);
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.97), rgba(245, 248, 255, 0.96));
    padding: 1rem;
    box-shadow: 0 9px 20px rgba(15, 26, 46, 0.08);
}

.registration-steps h3 {
    margin-top: 0;
    margin-bottom: 0.7rem;
}

.registration-step-list {
    display: grid;
    gap: 0.75rem;
}

.registration-step {
    margin: 0;
}

.registration-form-card {
    border: 1px solid rgba(205, 214, 231, 0.95);
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.99), rgba(247, 250, 255, 0.98));
    box-shadow: 0 16px 32px rgba(10, 20, 41, 0.12);
    padding: 1.15rem;
}

.registration-form-head {
    margin-bottom: 0.5rem;
}

.registration-form-head h2 {
    margin: 0 0 0.32rem;
}

.registration-required-note {
    margin: 0.25rem 0 0.84rem;
}

.contribute-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.24fr) minmax(270px, 0.76fr);
    gap: 0.75rem;
    align-items: start;
}

.contribute-stat-card strong {
    color: #1f2f49;
}

.contribute-form-card {
    border: 1px solid rgba(205, 214, 231, 0.95);
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.99), rgba(247, 250, 255, 0.98));
    box-shadow: 0 16px 32px rgba(10, 20, 41, 0.12);
    padding: 1.15rem;
}

.contribute-form-head {
    margin-bottom: 0.5rem;
}

.contribute-form-head h2 {
    margin: 0 0 0.32rem;
}

.contribute-required-note {
    margin: 0.25rem 0 0.84rem;
}

/* ── Donate form – PayPal pool flow ──────────────────────────── */

/* Progress bar */
.donate-progress-block {
    background: linear-gradient(135deg, #eef4ff 0%, #f0faf3 100%);
    border: 1px solid #d0dff8;
    border-radius: 12px;
    padding: 1.1rem 1.2rem 0.9rem;
    margin-bottom: 1.4rem;
}

.donate-prog-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.6rem;
}

.donate-prog-collected {
    font-size: 1.55rem;
    font-weight: 800;
    color: #1a3a6b;
    line-height: 1;
}

.donate-prog-goal-label {
    font-size: 0.82rem;
    color: var(--color-muted);
    font-weight: 500;
    white-space: nowrap;
}

.donate-prog-track {
    height: 10px;
    background: #d0dff8;
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 0.52rem;
}

.donate-prog-fill {
    height: 100%;
    background: linear-gradient(90deg, #1f8f46 0%, #34c069 100%);
    border-radius: 999px;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 4px;
}

.donate-prog-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.78rem;
    color: var(--color-muted);
}

.donate-prog-pct {
    font-weight: 600;
    color: #1f8f46;
}

/* Amount presets */
.donate-presets {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.6rem;
}

.donate-preset-btn {
    flex: 1 1 auto;
    min-width: 58px;
    padding: 0.6rem 0.9rem;
    border: 2px solid var(--color-border);
    border-radius: 9px;
    background: #fff;
    color: var(--color-ink);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: border-color 0.16s, background 0.16s, color 0.16s, box-shadow 0.16s;
    line-height: 1.2;
}

.donate-preset-btn:hover {
    border-color: #003087;
    color: #003087;
    box-shadow: 0 2px 8px rgba(0,48,135,0.1);
}

.donate-preset-btn.is-active {
    border-color: #003087;
    background: #003087;
    color: #fff;
    box-shadow: 0 3px 10px rgba(0,48,135,0.22);
}

/* Actions wrapper */
.donate-actions {
    margin-top: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* PayPal CTA */
.btn-paypal-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    width: 100%;
    padding: 1rem 1.4rem;
    background: #FFD140;
    color: #003087;
    border: none;
    border-radius: 12px;
    font-size: 1.08rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.18s, box-shadow 0.18s, transform 0.1s;
    letter-spacing: 0.01em;
    box-shadow: 0 4px 14px rgba(255,209,64,0.45);
}

.btn-paypal-cta:hover {
    background: #f5c500;
    box-shadow: 0 6px 20px rgba(255,209,64,0.55);
    text-decoration: none;
    color: #003087;
}

.btn-paypal-cta:active {
    transform: scale(0.98);
}

.paypal-arrow {
    width: 18px;
    height: 18px;
    margin-left: auto;
    flex-shrink: 0;
    opacity: 0.7;
}

.pp-wordmark {
    font-size: 1.12em;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.01em;
}

.pp-wordmark .pp-blue { color: #003087; }
.pp-wordmark .pp-sky  { color: #0070ba; }

.donate-paypal-note {
    font-size: 0.76rem;
    color: var(--color-muted);
    text-align: center;
    margin: 0.55rem 0 0;
}

/* Side column */
.contribute-side {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.donate-amount-error {
    color: var(--color-error);
    margin: 0.25rem 0 0;
}

.donate-paypal-sdk {
    min-height: 50px;
}

.donate-success-block {
    text-align: center;
    padding: 2rem 1rem;
    animation: fadeInUp 0.4s ease;
}

.donate-success-icon {
    font-size: 2.4rem;
    color: #1f8f46;
    line-height: 1;
    margin-bottom: 0.6rem;
}

.donate-success-block h3 {
    margin: 0 0 0.4rem;
    color: #1a3a1a;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.contribute-bank-card p {
    margin: 0.45rem 0;
}

.contribute-bank-card .hint {
    margin-top: 0.8rem;
}

.contribute-bank-reference {
    margin-top: 1rem !important;
    padding: 0.6rem 0.85rem;
    border-radius: 8px;
    background: rgba(31, 143, 70, 0.07);
    border: 1px solid rgba(31, 143, 70, 0.25);
    color: var(--color-ink);
}

/* ── Contribute page — identity row ──────────────────────────────────────── */
.donate-identity-row {
    display: flex;
    gap: .75rem;
    margin-bottom: 1.1rem;
}
.donate-identity-field {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: .3rem;
}
.donate-identity-field label {
    font-size: .85rem;
    font-weight: 600;
    color: var(--color-ink);
}
.donate-identity-field input {
    width: 100%;
}
.donate-submit-btn {
    width: 100%;
    justify-content: center;
    margin-top: .25rem;
}
.donate-whatsapp-inline {
    color: #25D366;
    font-weight: 600;
    text-decoration: none;
}
.donate-whatsapp-inline:hover {
    text-decoration: underline;
}

/* ── Donors card ─────────────────────────────────────────────────────────── */
.contribute-donors-card {
    overflow: hidden;
}
.contribute-donors-title {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: 1rem;
    margin-bottom: 1rem;
}
.donors-total-badge {
    margin-left: auto;
    background: var(--color-red);
    color: #fff;
    font-size: .72rem;
    font-weight: 700;
    padding: .15rem .45rem;
    border-radius: 999px;
    line-height: 1.4;
}
.donors-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    margin-top: .85rem;
    padding-top: .75rem;
    border-top: 1px dashed rgba(0,0,0,.08);
}
.donors-nav-btn {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 1.5px solid var(--color-red);
    background: transparent;
    color: var(--color-red);
    font-size: 1.1rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .18s, color .18s;
    padding: 0;
}
.donors-nav-btn:hover:not(:disabled) {
    background: var(--color-red);
    color: #fff;
}
.donors-nav-btn:disabled {
    opacity: .3;
    cursor: default;
    border-color: currentColor;
    color: var(--color-muted, #6b7280);
}
.donors-nav-page {
    font-size: .8rem;
    color: var(--color-muted, #6b7280);
    min-width: 40px;
    text-align: center;
}
.donors-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: .55rem;
}
.donor-item {
    display: flex;
    align-items: center;
    gap: .7rem;
    padding: .45rem .6rem;
    border-radius: 8px;
    background: #f8faff;
}
.donor-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-red) 0%, #8b0000 100%);
    color: #fff;
    font-weight: 700;
    font-size: .9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.donor-info {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
}
.donor-name {
    font-weight: 600;
    font-size: .9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.donor-amount {
    font-size: .8rem;
    color: var(--color-red);
    font-weight: 600;
}

/* ── WhatsApp card ───────────────────────────────────────────────────────── */
.contribute-whatsapp-card {
    border-top: 3px solid #25D366;
}
.contribute-whatsapp-title {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: 1rem;
    margin-bottom: .5rem;
}
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    margin-top: .75rem;
    padding: .6rem 1.2rem;
    border-radius: 8px;
    background: #25D366;
    color: #fff;
    font-weight: 600;
    font-size: .9rem;
    text-decoration: none;
    transition: background .2s, transform .15s;
}
.btn-whatsapp:hover {
    background: #1da851;
    transform: translateY(-1px);
}

@media (max-width: 600px) {
    .donate-identity-row {
        flex-direction: column;
    }
}

.partners-notice-section {
    padding-top: 0.5rem;
}

.partners-hero-text {
    max-width: 68ch;
    margin: 0.62rem auto 0;
    color: #34425d;
}

.partners-notice-card {
    max-width: 940px;
    margin: 0 auto;
    text-align: center;
    border: 1px solid rgba(200, 210, 228, 0.95);
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.99), rgba(244, 248, 255, 0.98));
    box-shadow: 0 12px 26px rgba(11, 22, 42, 0.1);
}

.partners-notice-card h2 {
    margin-top: 0;
    margin-bottom: 0.42rem;
}

.partners-notice-card p {
    margin: 0;
    color: #33435f;
}

.partners-form-container {
    max-width: 920px;
}

.partners-form-card {
    border: 1px solid rgba(205, 214, 231, 0.95);
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.99), rgba(247, 250, 255, 0.98));
    box-shadow: 0 16px 32px rgba(10, 20, 41, 0.12);
    padding: 1.15rem;
}

.partners-form-head {
    margin-bottom: 0.5rem;
}

.partners-form-head h2 {
    margin: 0 0 0.32rem;
}

.partners-required-note {
    margin: 0.25rem 0 0.84rem;
}

.partners-benefits-grid {
    gap: 0.95rem;
}

.partners-benefit-card {
    min-height: 0;
}

.partners-target-grid {
    gap: 0.88rem;
}

.partners-target-card p {
    margin: 0;
    color: #24344d;
    font-weight: 600;
}

.partners-official-section {
    background: linear-gradient(180deg, #f8faff 0%, #f4f8ff 100%);
}

.partners-official-grid {
    margin-top: 0.95rem;
}

.partners-official-card {
    display: flex;
    flex-direction: column;
    gap: 0.56rem;
    min-height: 0;
}

.partners-logo-frame,
.partners-logo-placeholder {
    width: 100%;
    min-height: 110px;
    border-radius: 12px;
    border: 1px solid rgba(201, 210, 227, 0.9);
    background: linear-gradient(150deg, #f8faff, #eef3ff);
    display: flex;
    align-items: center;
    justify-content: center;
}

.partners-logo-frame img {
    width: 100%;
    max-width: 190px;
    max-height: 78px;
    object-fit: contain;
}

.partners-logo-placeholder {
    color: #5e6980;
    font-weight: 650;
    font-size: 0.88rem;
}

.partners-official-card h3 {
    margin: 0;
}

.partners-official-card .hint {
    margin: 0;
}

.partners-official-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    margin-top: auto;
    border-radius: 999px;
    border: 1px solid rgba(198, 40, 40, 0.26);
    padding: 0.38rem 0.7rem;
    color: #6a2424;
    background: rgba(255, 255, 255, 0.8);
    font-size: 0.84rem;
    font-weight: 700;
    text-decoration: none;
    transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.partners-official-link:hover {
    color: #fff;
    background: rgba(198, 40, 40, 0.92);
    border-color: rgba(198, 40, 40, 0.92);
    text-decoration: none;
}

.partners-empty-state {
    max-width: 920px;
    margin: 0 auto;
    text-align: center;
    border: 1px solid rgba(201, 210, 227, 0.95);
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.99), rgba(245, 248, 255, 0.98));
    box-shadow: 0 12px 26px rgba(11, 22, 42, 0.11);
}

.partners-empty-state h3 {
    margin-top: 0;
    margin-bottom: 0.4rem;
}

.partners-empty-state p {
    margin: 0.28rem auto 0;
    max-width: 60ch;
}

.partners-empty-state--compact {
    margin-top: 0.9rem;
}

.contact-stats-section {
    margin-top: 0;
}

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.18fr) minmax(270px, 0.82fr);
    gap: 1rem;
    align-items: start;
}

.contact-form-card {
    border: 1px solid rgba(205, 214, 231, 0.95);
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.99), rgba(247, 250, 255, 0.98));
    box-shadow: 0 16px 32px rgba(10, 20, 41, 0.12);
    padding: 1.15rem;
}

.contact-form-head {
    margin-bottom: 0.5rem;
}

.contact-form-head h2 {
    margin: 0 0 0.32rem;
}

.contact-required-note {
    margin: 0.25rem 0 0.84rem;
}

.contact-side {
    display: grid;
    gap: 0.9rem;
}

.contact-details-card p {
    margin: 0.44rem 0;
}

.contact-channel-list {
    list-style: none;
    margin: 0.72rem 0 0;
    padding: 0;
    display: grid;
    gap: 0.46rem;
}

.contact-channel-list li {
    border-radius: 10px;
    border: 1px solid rgba(204, 213, 231, 0.88);
    background: rgba(255, 255, 255, 0.68);
    padding: 0.46rem 0.58rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.contact-channel-list li span:first-child {
    font-weight: 700;
    color: #293a56;
}

.contact-channel-list li span:last-child {
    color: #5f6a80;
    font-size: 0.88rem;
    font-weight: 650;
}

.contact-map-card h3 {
    margin-top: 0;
}

.contact-map-card p {
    margin-top: 0;
}

.contact-map-card .btn {
    margin-top: 0.4rem;
}

.hidden-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.site-footer {
    margin-top: 3.2rem;
    position: relative;
    overflow: hidden;
    color: #eaf6ee;
    background:
        radial-gradient(circle at 12% 15%, rgba(63, 174, 95, 0.18), rgba(63, 174, 95, 0) 38%),
        radial-gradient(circle at 88% 25%, rgba(244, 180, 0, 0.1), rgba(244, 180, 0, 0) 32%),
        linear-gradient(180deg, #15582d 0%, #0f4a25 58%, #0c3d1f 100%);
    border-top: 1px solid rgba(220, 245, 228, 0.18);
    padding: 3rem 0 1.5rem;
}

.site-footer::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 1px;
    width: 100%;
    border-radius: 0;
    background: linear-gradient(90deg, rgba(220, 245, 228, 0), rgba(220, 245, 228, 0.45), rgba(220, 245, 228, 0));
    pointer-events: none;
}

.footer-main {
    position: relative;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.3fr 1.4fr;
    gap: 1.6rem;
    align-items: start;
}

.footer-brand-col {
    padding-right: 0.8rem;
}

.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.62rem;
    color: #fff;
    text-decoration: none;
}

.footer-brand img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.35);
}

.footer-brand span {
    font-size: 1.02rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    max-width: 16ch;
}

.footer-tagline {
    margin: 1rem 0 0.9rem;
    color: rgba(234, 246, 238, 0.82);
    font-size: 0.98rem;
    line-height: 1.5;
    max-width: 32ch;
}

.footer-meta {
    margin: 0.35rem 0;
    color: rgba(234, 246, 238, 0.78);
    font-size: 0.95rem;
}

.footer-link-col h3 {
    margin: 0 0 0.8rem;
    color: #fff;
    font-size: 1.02rem;
    font-weight: 700;
}

.footer-link-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-link-col li + li {
    margin-top: 0.45rem;
}

.footer-link-col a {
    color: rgba(234, 246, 238, 0.85);
    text-decoration: none;
    transition: color 0.18s ease, transform 0.18s ease;
}

.footer-link-col a:hover {
    color: #fff;
    transform: translateX(2px);
    text-decoration: none;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    color: rgba(234, 246, 238, 0.85);
    font-size: 0.92rem;
    line-height: 1.4;
}

.footer-contact-list li + li {
    margin-top: 0.7rem;
}

.footer-contact-list svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 1px;
    color: var(--color-yellow);
}

.footer-newsletter-text {
    margin: 0 0 0.85rem;
    color: rgba(234, 246, 238, 0.82);
    font-size: 0.92rem;
    line-height: 1.5;
}

.footer-newsletter-form {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(234, 246, 238, 0.28);
    border-radius: 999px;
    padding: 0.28rem 0.28rem 0.28rem 0.9rem;
}

.footer-newsletter-form input {
    flex: 1;
    min-width: 0;
    border: none;
    background: transparent;
    color: #fff;
    font-size: 0.92rem;
    outline: none;
}

.footer-newsletter-form input::placeholder {
    color: rgba(234, 246, 238, 0.62);
}

.footer-newsletter-form button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    border: none;
    cursor: pointer;
    border-radius: 50%;
    background: var(--color-yellow);
    color: #3a2a00;
    transition: transform 0.18s ease, background 0.18s ease;
}

.footer-newsletter-form button:hover {
    transform: translateX(2px);
    background: #ffc71f;
}

.footer-newsletter-form button svg {
    width: 18px;
    height: 18px;
}

.footer-bottom {
    position: relative;
    border-top: 1px solid rgba(220, 245, 228, 0.24);
    margin-top: 2.05rem;
    padding-top: 1.05rem;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
}

.footer-legal small {
    display: block;
    color: rgba(234, 246, 238, 0.82);
    letter-spacing: 0.01em;
}

.footer-credit {
    margin: 0.42rem 0 0;
    font-size: 0.94rem;
    color: rgba(234, 246, 238, 0.88);
    font-weight: 500;
    letter-spacing: 0.01em;
}

.footer-policy-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
    margin-top: 0.7rem;
}

.footer-policy-links a {
    color: rgba(234, 246, 238, 0.85);
    text-decoration: none;
    transition: color 0.18s ease;
}

.footer-policy-links a:hover {
    color: #fff;
    text-decoration: none;
}

.footer-social {
    display: inline-flex;
    align-items: center;
    gap: 0.62rem;
}

.footer-social a {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid rgba(220, 245, 228, 0.32);
    color: rgba(234, 246, 238, 0.9);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.05);
    transition: transform 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.footer-social a:hover {
    transform: translateY(-1px);
    border-color: rgba(234, 246, 238, 0.7);
    color: #fff;
    text-decoration: none;
}

.footer-social svg {
    width: 57%;
    height: 57%;
}

.site-footer h3,
.site-footer p,
.site-footer ul,
.site-footer li {
    position: relative;
    z-index: 1;
}

.site-footer ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-footer li + li {
    margin-top: 0.48rem;
}

.site-footer a {
    color: rgba(245, 248, 255, 0.94);
}

.site-footer a:hover {
    color: #fff;
}

/* ── Legal pages (Impressum / Datenschutz) ─────────────────────────────── */
.legal-page {
    max-width: 860px;
    margin-inline: auto;
    line-height: 1.7;
}

.legal-page h1 {
    margin-bottom: 1.4rem;
}

.legal-page h2 {
    margin-top: 2rem;
    margin-bottom: 0.6rem;
    font-size: 1.2rem;
    color: var(--color-ink);
}

.legal-page p,
.legal-page ul {
    color: var(--color-muted);
    margin-bottom: 0.9rem;
}

.legal-page ul {
    padding-left: 1.25rem;
}

.legal-page li {
    margin-bottom: 0.4rem;
}

.legal-page a {
    color: var(--color-red);
    word-break: break-word;
}

.legal-page mark {
    background: #fff3cd;
    color: #664d03;
    padding: 0.05rem 0.35rem;
    border-radius: 4px;
    font-weight: 600;
}


.footer-bottom small {
    display: inline-block;
    color: rgba(236, 242, 252, 0.84);
    letter-spacing: 0.01em;
}

@keyframes ctaPulse {
    0%,
    100% {
        box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14), 0 10px 20px rgba(117, 27, 27, 0.28);
    }
    50% {
        box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2), inset 0 -8px 16px rgba(129, 18, 18, 0.22), 0 16px 30px rgba(117, 27, 27, 0.33);
    }
}

@keyframes countdownFlip {
    0% {
        transform: rotateX(82deg) translateY(-7px);
        opacity: 0.18;
    }
    55% {
        opacity: 1;
    }
    100% {
        transform: rotateX(0deg) translateY(0);
        opacity: 1;
    }
}

@media (max-width: 980px) {
    .site-header {
        left: 0.3rem;
        right: 0.3rem;
        width: auto;
        top: calc(10px * var(--ui-scale));
    }

    .tubelight-shell {
        gap: 0.38rem;
        padding: 0.3rem;
    }

    .tube-brand {
        padding: 0.34rem;
    }

    .tube-brand span {
        display: none;
    }

    .tube-link {
        padding: 0.55rem 0.6rem;
    }

    .tube-label {
        display: none;
    }

    .tube-lang a {
        min-width: 36px;
        padding: 0.38rem 0.48rem;
    }

    .hero-grid,
    .grid-3,
    .grid-2,
    .form-row,
    .stats-strip {
        grid-template-columns: 1fr;
    }

    .hero-grid {
        height: auto;
        min-height: var(--hero-min-height-mobile);
    }

    .about-hero-grid {
        grid-template-columns: 1fr;
        height: auto;
        min-height: var(--hero-min-height-mobile);
        padding: 4.5rem 0;
        gap: 0.85rem;
    }

    .hero-copy,
    .hero-card {
        min-height: 0;
    }

    .hero-copy .cta-row {
        margin-top: 1.2rem;
        padding-top: 0;
    }

    .about-hero-copy .cta-row {
        margin-top: 0.9rem;
    }

    .about-stats-section {
        margin-top: -1.2rem;
    }

    .about-roadmap-step {
        padding-left: 3rem;
    }

    .program-date-head {
        flex-direction: column;
    }

    .program-date-count {
        align-self: flex-start;
    }

    .registration-layout {
        grid-template-columns: 1fr;
    }

    .registration-intro-shell,
    .program-intro-shell,
    .contribute-intro-shell,
    .partners-intro-shell,
    .contact-intro-shell {
        padding: 1rem;
    }

    .registration-form-card,
    .contribute-form-card,
    .partners-form-card,
    .contact-form-card {
        padding: 1rem;
    }

    .contribute-layout {
        grid-template-columns: 1fr;
    }

    .contact-layout {
        grid-template-columns: 1fr;
    }

    .footer-main {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.25rem;
    }

    .footer-brand-col {
        grid-column: 1 / -1;
        padding-right: 0;
    }

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
    }

    main {
        padding-top: calc(88px * var(--ui-scale));
    }

    .scroll-top-btn {
        right: 0.9rem;
        bottom: 0.9rem;
        width: calc(50px * var(--ui-scale));
        height: calc(50px * var(--ui-scale));
    }
}

@media (max-width: 640px) {
    .section {
        padding: 0.5rem 0;
    }

    .hero-grid {
        padding: 3.4rem 0;
        min-height: 700px;
    }

    .about-hero-grid {
        padding: 3.4rem 0;
        min-height: 700px;
    }

    .about-kicker {
        font-size: 0.72rem;
    }

    .about-hero-panel {
        padding: 0.95rem;
    }

    .about-goals-list li {
        padding: 0.66rem 0.72rem 0.66rem 1.95rem;
    }

    .about-stats-section {
        margin-top: -0.72rem;
    }

    .about-stat-card strong {
        font-size: 1.7rem;
    }

    .about-roadmap-step {
        padding: 0.92rem 0.9rem 0.92rem 2.66rem;
    }

    .about-step-index {
        left: 0.78rem;
        top: 0.82rem;
        width: 1.56rem;
        height: 1.56rem;
    }

    .registration-steps {
        padding: 0.9rem;
    }

    .registration-intro-section,
    .program-intro-section,
    .contribute-intro-section,
    .partners-intro-section,
    .contact-intro-section {
        padding-bottom: 1.8rem;
    }

    .registration-form-card .btn-primary,
    .contribute-form-card .btn-primary,
    .partners-form-card .btn-primary,
    .contact-form-card .btn-primary {
        width: 100%;
    }

    .tube-lang {
        display: none;
    }

    .footer-main {
        grid-template-columns: 1fr;
    }

    .footer-policy-links {
        gap: 0.8rem;
    }

    .footer-social {
        margin-top: 0.2rem;
    }
}

/* ── Toast notifications ──────────────────────────────────────────────────── */
#gd-toast-container {
    position: fixed;
    top: 1.2rem;
    right: 1.2rem;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    max-width: 380px;
    width: calc(100vw - 2.4rem);
    pointer-events: none;
}

.gd-toast {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    background: #fff;
    border-radius: 14px;
    padding: 0.85rem 0.8rem 1rem 0.85rem;
    box-shadow: 0 8px 30px rgba(15, 30, 60, 0.15), 0 2px 8px rgba(15, 30, 60, 0.07);
    border-left: 4px solid transparent;
    position: relative;
    overflow: hidden;
    pointer-events: all;
    transform: translateX(calc(100% + 1.5rem));
    opacity: 0;
    transition: transform 0.38s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.38s ease;
}

.gd-toast--in {
    transform: translateX(0);
    opacity: 1;
}

.gd-toast--out {
    transform: translateX(calc(100% + 1.5rem));
    opacity: 0;
}

.gd-toast--success { border-left-color: #16a34a; }
.gd-toast--error   { border-left-color: #dc2626; }
.gd-toast--warning { border-left-color: #d97706; }

.gd-toast-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 1px;
}

.gd-toast--success .gd-toast-icon { color: #16a34a; }
.gd-toast--error   .gd-toast-icon { color: #dc2626; }
.gd-toast--warning .gd-toast-icon { color: #d97706; }

.gd-toast-icon svg { width: 100%; height: 100%; }

.gd-toast-msg {
    flex: 1;
    font-size: 0.9rem;
    color: #1d2330;
    line-height: 1.5;
    font-weight: 500;
    padding-right: 0.25rem;
}

.gd-toast-close {
    flex-shrink: 0;
    background: none;
    border: none;
    padding: 2px;
    cursor: pointer;
    color: #9ca3af;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: color 0.15s, background 0.15s;
    margin-top: -1px;
    margin-right: -2px;
}

.gd-toast-close:hover { color: #374151; background: #f3f4f6; }
.gd-toast-close svg { width: 10px; height: 10px; }

.gd-toast-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(0, 0, 0, 0.06);
}

.gd-toast-bar-fill {
    height: 100%;
    width: 100%;
    transform-origin: left;
    animation: gd-toast-shrink linear forwards;
}

.gd-toast--success .gd-toast-bar-fill { background: #16a34a; }
.gd-toast--error   .gd-toast-bar-fill { background: #dc2626; }
.gd-toast--warning .gd-toast-bar-fill { background: #d97706; }

@keyframes gd-toast-shrink {
    from { transform: scaleX(1); }
    to   { transform: scaleX(0); }
}

@media (max-width: 480px) {
    #gd-toast-container {
        top: auto;
        bottom: 5.5rem;
        right: 0.75rem;
        left: 0.75rem;
        max-width: none;
        width: auto;
    }
    .gd-toast--in  { transform: translateY(0); }
    .gd-toast--out { transform: translateY(1rem); }
    .gd-toast {
        transform: translateY(1rem);
    }
}

/* ── Form field validation ────────────────────────────────────────────────── */
.gd-invalid {
    border-color: #dc2626 !important;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1) !important;
    outline: none;
}

.gd-field-error {
    display: block;
    color: #dc2626;
    font-size: 0.78rem;
    font-weight: 600;
    margin-top: 0.28rem;
    line-height: 1.4;
}

.gd-field-error:empty { display: none; }

/* ── Logo upload dropzone ─────────────────────────────────────────────────── */
.logo-upload-zone {
    position: relative;
    border: 2px dashed #c0cfe8;
    border-radius: 16px;
    background: #f7f9ff;
    padding: 2rem 1.5rem;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
    text-align: center;
    user-select: none;
}

.logo-upload-zone:hover,
.logo-upload-zone--drag {
    border-color: #2563eb;
    background: #eef3ff;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}

.logo-upload-zone--has-file {
    border-color: #16a34a;
    background: #f0fdf4;
}

.logo-upload-input {
    position: absolute;
    inset: 0;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    display: none;
}

.logo-upload-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 0.75rem;
}

.logo-upload-icon svg {
    width: 52px;
    height: 52px;
}

.logo-upload-title {
    font-size: 0.97rem;
    color: #374151;
    margin: 0 0 0.35rem;
    font-weight: 500;
}

.logo-upload-cta {
    color: #2563eb;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.logo-upload-hint {
    font-size: 0.8rem;
    color: #9ca3af;
    margin: 0;
}

.logo-upload-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.logo-upload-preview[hidden] {
    display: none;
}

.logo-upload-preview img {
    max-height: 100px;
    max-width: 100%;
    border-radius: 8px;
    border: 1px solid #d1fae5;
    background: #fff;
    padding: 0.35rem;
    object-fit: contain;
}

.logo-upload-remove {
    background: #fee2e2;
    border: none;
    border-radius: 999px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #dc2626;
    flex-shrink: 0;
    transition: background 0.15s;
}

.logo-upload-remove:hover {
    background: #fecaca;
}

.logo-upload-remove svg {
    width: 14px;
    height: 14px;
}

.logo-upload-filename {
    font-size: 0.82rem;
    color: #16a34a;
    font-weight: 600;
    margin: 0;
    word-break: break-all;
}