/* VGMF National Seminar — Premium Congress Theme */
:root {
    --cg-white: #ffffff;
    --cg-bg: #fafbfc;
    --cg-surface: rgba(255, 255, 255, 0.72);
    --cg-green: #0d5c4d;
    --cg-green-mid: #0f766e;
    --cg-green-light: #ecfdf5;
    --cg-gold: #b8860b;
    --cg-gold-soft: #d4a84b;
    --cg-ink: #0f172a;
    --cg-muted: #64748b;
    --cg-line: rgba(15, 118, 110, 0.12);
    --cg-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
    --cg-shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.1);
    --cg-radius: 16px;
    --cg-radius-lg: 24px;
    --cg-font: 'Plus Jakarta Sans', system-ui, sans-serif;
    --cg-display: 'Libre Baskerville', Georgia, serif;
    --cg-header-h: 72px;
    --cg-ease: cubic-bezier(0.4, 0, 0.2, 1);
}

.congress-site {
    font-family: var(--cg-font);
    background: var(--cg-bg);
    color: var(--cg-ink);
    -webkit-font-smoothing: antialiased;
}

.congress-site .top-bar,
.congress-site .hero:not(.congress-hero-wrap),
.congress-site .trust-strip,
.congress-site .marketing-hero,
.congress-site #home-slider {
    display: none !important;
}

.congress-site .site-header.legacy-header {
    display: none !important;
}

/* Preloader */
#site-preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--cg-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    transition: opacity 0.4s var(--cg-ease), visibility 0.4s;
}
#site-preloader.done {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
.preloader-ring {
    width: 48px;
    height: 48px;
    border: 3px solid var(--cg-green-light);
    border-top-color: var(--cg-green-mid);
    border-radius: 50%;
    animation: cg-spin 0.8s linear infinite;
}
@keyframes cg-spin {
    to { transform: rotate(360deg); }
}

/* Top utility strip — light bar for readability */
.cg-utility {
    background: #ffffff;
    color: var(--cg-muted);
    font-size: 0.8rem;
    padding: 8px 0;
    border-bottom: 1px solid var(--cg-line);
}
.cg-utility-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px 20px;
}
.cg-utility span { display: inline-flex; align-items: center; gap: 8px; opacity: 0.95; }
.cg-utility-contacts { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; min-width: 0; }
.cg-utility-item { display: inline-flex; align-items: center; gap: 8px; max-width: 100%; }
.cg-utility-link {
    color: #0d9488;
    font-weight: 700;
    text-decoration: none;
    word-break: break-all;
}
.cg-utility-link:hover { color: #059669; text-decoration: underline; }
.cg-utility-auth { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.cg-utility-sep { opacity: 0.5; margin: 0 4px; }
.cg-utility a:not(.cg-utility-link) { color: #0d9488; font-weight: 700; text-decoration: none; }
.cg-utility a:not(.cg-utility-link):hover { color: #059669; text-decoration: underline; }
.cg-utility i { color: #f97316; flex-shrink: 0; }

.cg-site-top {
    position: relative;
    z-index: 1000;
    background: #ffffff;
}

/* Sticky header */
.cg-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #ffffff;
    border-bottom: 2px solid rgba(13, 148, 136, 0.12);
    box-shadow: 0 8px 28px rgba(15, 23, 42, 0.08);
    transition: box-shadow 0.3s var(--cg-ease);
}
.cg-header.is-scrolled {
    box-shadow: var(--cg-shadow);
}
.cg-header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 20px;
}
.cg-logo-zone {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: inherit;
    flex-shrink: 0;
    background: var(--cg-white);
    padding: 4px 8px 4px 0;
    border-radius: 12px;
}
.cg-logo-zone [data-site-logo] {
    flex-shrink: 0;
}
.cg-logo-text h1 {
    font-family: var(--cg-display);
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--cg-green);
    letter-spacing: -0.02em;
}
.cg-logo-text p {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--cg-gold);
    font-weight: 700;
    margin-top: 2px;
}
.cg-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
}

/* Desktop nav layout — see vgmf-responsive.css */
@media (min-width: 901px) {
    .cg-menu-toggle {
        display: none !important;
    }
}
.cg-nav a {
    padding: 10px 14px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--cg-muted);
    text-decoration: none;
    border-radius: 10px;
    transition: color 0.2s, background 0.2s;
}
.cg-nav a:hover,
.cg-nav a.active {
    color: #0d9488;
    background: #ecfdf5;
}

.cg-btn-register {
    background: linear-gradient(135deg, #059669, #0d9488);
    color: #fff !important;
    padding: 12px 22px !important;
    border-radius: 12px !important;
    box-shadow: 0 6px 18px rgba(5, 150, 105, 0.4);
}
.cg-btn-register:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(15, 118, 110, 0.4);
}
.cg-menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--cg-line);
    border-radius: 12px;
    background: var(--cg-white);
    color: var(--cg-green);
    font-size: 1.2rem;
    cursor: pointer;
    margin-left: auto;
}
.cg-nav-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.4);
    z-index: 999;
}
.cg-nav-backdrop.open { display: block; }

/* Announcement ticker */
.cg-ticker {
    background: linear-gradient(90deg, var(--cg-green-light), #fffbeb);
    border-bottom: 1px solid var(--cg-line);
    overflow: hidden;
}
.cg-ticker-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.cg-ticker-badge {
    flex-shrink: 0;
    background: var(--cg-green);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: 8px;
}
.cg-ticker-viewport {
    flex: 1;
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
}
.cg-ticker-track {
    display: flex;
    gap: 32px;
    width: max-content;
    animation: cg-ticker-scroll 16s linear infinite;
}
.cg-ticker:hover .cg-ticker-track { animation-play-state: paused; }
@keyframes cg-ticker-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.cg-ticker-item {
    flex-shrink: 0;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--cg-ink);
    white-space: nowrap;
}
.cg-ticker-item a {
    color: var(--cg-green-mid);
    text-decoration: none;
}
.cg-ticker-item a:hover { text-decoration: underline; }

/* Hero carousel */
.congress-hero {
    position: relative;
    min-height: clamp(420px, 58vh, 620px);
    overflow: hidden;
    background: var(--cg-ink);
}
.congress-hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.9s var(--cg-ease);
    pointer-events: none;
}
.congress-hero-slide.is-active {
    opacity: 1;
    pointer-events: auto;
    z-index: 1;
}
.congress-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    transition: transform 8s ease;
}
.congress-hero-slide.is-active .congress-hero-bg { transform: scale(1); }
.congress-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, rgba(13, 92, 77, 0.88) 0%, rgba(15, 118, 110, 0.65) 45%, rgba(0, 0, 0, 0.25) 100%);
}
.congress-hero-content {
    position: relative;
    z-index: 2;
    max-width: 1280px;
    margin: 0 auto;
    padding: clamp(48px, 8vw, 96px) 24px;
    color: #fff;
    min-height: inherit;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.congress-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #fef3c7;
    margin-bottom: 16px;
}
.congress-hero-content h2 {
    font-family: var(--cg-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.08;
    max-width: 720px;
    margin-bottom: 16px;
}
.congress-hero-content .lead {
    font-size: clamp(1rem, 2vw, 1.2rem);
    opacity: 0.92;
    max-width: 560px;
    line-height: 1.6;
    margin-bottom: 28px;
}
.congress-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.congress-hero-actions .cg-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: linear-gradient(135deg, #fbbf24, var(--cg-gold));
    color: var(--cg-ink);
    font-weight: 800;
    border-radius: 14px;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s;
}
.congress-hero-actions .cg-btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: #fff;
    font-weight: 700;
    border-radius: 14px;
    text-decoration: none;
    backdrop-filter: blur(8px);
}
.congress-hero-actions a:hover { transform: translateY(-2px); }
.congress-hero-nav {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    gap: 10px;
    align-items: center;
}
.congress-hero-dots button {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    padding: 0;
    transition: background 0.2s, transform 0.2s;
}
.congress-hero-dots button.is-active {
    background: #fbbf24;
    transform: scale(1.2);
}
.congress-hero-arrows button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    cursor: pointer;
    backdrop-filter: blur(8px);
    transition: background 0.2s;
}
.congress-hero-arrows button:hover { background: rgba(255, 255, 255, 0.25); }
.congress-hero-arrows .prev { left: 20px; }
.congress-hero-arrows .next { right: 20px; }

/* Quick access */
.cg-quick {
    max-width: 1280px;
    margin: -48px auto 0;
    padding: 0 20px;
    position: relative;
    z-index: 10;
}
.cg-quick-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}
.cg-quick-card {
    background: var(--cg-surface);
    backdrop-filter: blur(16px);
    border: 1px solid var(--cg-line);
    border-radius: var(--cg-radius);
    padding: 24px 18px;
    text-align: center;
    text-decoration: none;
    color: inherit;
    box-shadow: var(--cg-shadow);
    transition: transform 0.25s var(--cg-ease), box-shadow 0.25s;
}
.cg-quick-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--cg-shadow-lg);
    border-color: rgba(15, 118, 110, 0.25);
}
.cg-quick-icon {
    width: 52px;
    height: 52px;
    margin: 0 auto 14px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--cg-green-light), #fffbeb);
    color: var(--cg-green-mid);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
}
.cg-quick-card h3 {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--cg-green);
    margin-bottom: 4px;
}
.cg-quick-card p {
    font-size: 0.78rem;
    color: var(--cg-muted);
    line-height: 1.4;
}

/* Main sections */
.congress-site .main-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 48px 20px 80px;
}
.cg-section {
    margin-bottom: 64px;
}
.cg-section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 40px;
}
.cg-section-head h2 {
    font-family: var(--cg-display);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    color: var(--cg-green);
    margin-bottom: 10px;
}
.cg-section-head p {
    color: var(--cg-muted);
    font-size: 1.05rem;
    line-height: 1.6;
}
.cg-section-head.left {
    text-align: left;
    margin-left: 0;
}

/* Glass cards */
.cg-glass-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}
.cg-glass-card {
    background: var(--cg-white);
    border: 1px solid var(--cg-line);
    border-radius: var(--cg-radius);
    padding: 28px;
    box-shadow: var(--cg-shadow);
    transition: transform 0.25s, box-shadow 0.25s;
}
.cg-glass-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--cg-shadow-lg);
}
.congress-site .feature-card {
    background: var(--cg-white);
    border: 1px solid var(--cg-line);
    border-radius: var(--cg-radius);
    padding: 28px;
    box-shadow: var(--cg-shadow);
    transition: transform 0.25s, box-shadow 0.25s;
}
.congress-site .feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--cg-shadow-lg);
}
.congress-site .feature-card .card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--cg-green-light);
    color: var(--cg-green-mid);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-bottom: 16px;
}
.congress-site .cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}
.congress-site .notices-panel {
    background: var(--cg-white);
    border: 1px solid var(--cg-line);
    border-radius: var(--cg-radius);
    padding: 24px;
    box-shadow: var(--cg-shadow);
}

.cg-glass-card .card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--cg-green-light);
    color: var(--cg-green-mid);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-bottom: 16px;
}

/* Speakers */
#speakers-section .speakers-grid,
#speakers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 24px;
}
.speaker-card {
    background: var(--cg-white);
    border-radius: var(--cg-radius);
    overflow: hidden;
    border: 1px solid var(--cg-line);
    box-shadow: var(--cg-shadow);
    cursor: pointer;
    transition: transform 0.25s, box-shadow 0.25s;
    text-align: center;
    padding-bottom: 20px;
}
.speaker-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--cg-shadow-lg);
}
.speaker-photo-wrap {
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--cg-green-light);
}
.speaker-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.speaker-card h3 {
    font-size: 1rem;
    margin: 14px 12px 4px;
    color: var(--cg-green);
}
.speaker-role { font-size: 0.85rem; color: var(--cg-gold); font-weight: 600; }
.speaker-seminar, .speaker-org { font-size: 0.8rem; color: var(--cg-muted); padding: 0 12px; }

/* Programme timeline */
.cg-programme-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
    justify-content: center;
}
.cg-programme-filters button {
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid var(--cg-line);
    background: var(--cg-white);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    color: var(--cg-muted);
    transition: all 0.2s;
}
.cg-programme-filters button.is-active {
    background: var(--cg-green);
    color: #fff;
    border-color: var(--cg-green);
}
.cg-timeline { position: relative; padding-left: 28px; }
.cg-timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--cg-green-mid), var(--cg-gold-soft));
}
.cg-timeline-day {
    margin-bottom: 32px;
}
.cg-timeline-day h3 {
    font-family: var(--cg-display);
    font-size: 1.15rem;
    color: var(--cg-green);
    margin-bottom: 16px;
    padding-left: 8px;
}
.cg-session {
    position: relative;
    margin-bottom: 12px;
    padding: 18px 20px 18px 24px;
    background: var(--cg-white);
    border: 1px solid var(--cg-line);
    border-radius: var(--cg-radius);
    box-shadow: var(--cg-shadow);
    cursor: pointer;
    transition: border-color 0.2s;
}
.cg-session::before {
    content: '';
    position: absolute;
    left: -24px;
    top: 22px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--cg-gold);
    border: 3px solid var(--cg-white);
    box-shadow: 0 0 0 2px var(--cg-green-mid);
}
.cg-session:hover { border-color: var(--cg-green-mid); }
.cg-session time {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--cg-gold);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.cg-session h4 {
    font-size: 1.05rem;
    margin: 6px 0 4px;
    color: var(--cg-ink);
}
.cg-session .meta {
    font-size: 0.85rem;
    color: var(--cg-muted);
}
.cg-session-detail {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed var(--cg-line);
    font-size: 0.9rem;
    color: var(--cg-muted);
    display: none;
}
.cg-session.is-open .cg-session-detail { display: block; }
.congress-site .schedule-table { display: none; }

/* Video hub */
.cg-video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}
.cg-video-card {
    background: var(--cg-white);
    border-radius: var(--cg-radius);
    overflow: hidden;
    border: 1px solid var(--cg-line);
    box-shadow: var(--cg-shadow);
    transition: transform 0.25s;
}
.cg-video-card:hover { transform: translateY(-4px); }
.cg-video-thumb {
    aspect-ratio: 16/9;
    background: var(--cg-ink);
    position: relative;
}
.cg-video-thumb iframe,
.cg-video-thumb img {
    width: 100%;
    height: 100%;
    border: 0;
    object-fit: cover;
}
.cg-video-body { padding: 16px; }
.cg-video-body h4 { font-size: 0.95rem; color: var(--cg-green); margin-bottom: 4px; }

/* Past seminars */
.cg-past-timeline {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.cg-past-year {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 24px;
    align-items: start;
}
.cg-past-year-label {
    font-family: var(--cg-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--cg-gold);
    line-height: 1;
}
.cg-past-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
}
.cg-past-gallery img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid var(--cg-line);
}

/* Footer */
.congress-site .footer {
    background: linear-gradient(180deg, var(--cg-green) 0%, #0a3d34 100%);
    color: rgba(255, 255, 255, 0.9);
    padding: 56px 20px 28px;
    margin-top: 0;
    position: relative;
    z-index: 1;
}
.congress-site .footer a { color: #fef3c7; }
.congress-site .footer h4 { color: #fff; font-family: var(--cg-display); }
.congress-site .footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}
.congress-site .footer-credit {
    margin: 0;
    font-size: 0.8rem;
    opacity: 0.85;
}
.congress-site .footer-credit a {
    color: #fde68a;
    text-decoration: none;
    font-weight: 600;
}
.congress-site .footer-credit a:hover {
    text-decoration: underline;
}

.congress-site .social-follow,
.congress-site .footer-social {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
    align-items: center;
}
.congress-site .social-follow.hidden,
.congress-site .footer-social.hidden {
    display: none !important;
}
.congress-site .social-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none !important;
    border: 2px solid transparent;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    color: #fff !important;
}
.congress-site .social-link-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.2);
    filter: brightness(1.05);
}
.congress-site .social-link-btn i {
    font-size: 1.35rem;
    filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.25));
}
.congress-site .social-brand-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}
.congress-site .social-brand-logo {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border-radius: 8px;
    object-fit: contain;
    display: block;
}
.congress-site .social-brand-fa {
    display: none;
    font-size: 1.75rem;
}
.congress-site .social-pill-label {
    letter-spacing: 0.01em;
}
.congress-site .social-pill--youtube {
    background: linear-gradient(135deg, #ff0000, #cc0000);
    border-color: #7f1d1d;
}
.congress-site .social-pill--facebook {
    background: linear-gradient(135deg, #1877f2, #0c63d4);
    border-color: #1e3a8a;
}
.congress-site .social-pill--instagram {
    background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af);
    border-color: #831843;
}
.congress-site .social-pill--twitter,
.congress-site .social-pill--x {
    background: linear-gradient(135deg, #0f172a, #334155);
    border-color: #020617;
}
.congress-site .social-pill--linkedin {
    background: linear-gradient(135deg, #0a66c2, #004182);
    border-color: #082f49;
}
.congress-site .social-pill--whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-color: #14532d;
}
.congress-site .social-pill--link,
.congress-site .social-pill--website {
    background: linear-gradient(135deg, #0f766e, #0d9488);
    border-color: #134e4a;
}
.congress-site .social-follow {
    justify-content: center;
    margin: 28px auto 8px;
    max-width: 720px;
}
.congress-site .footer-social {
    margin-top: 16px;
    justify-content: flex-start;
}
.congress-site .verify-head-icon {
    color: var(--cg-green);
    margin-right: 8px;
}
.verify-status-ico { width: 36px; text-align: center; }
.verify-ico { font-size: 1.05rem; }
.verify-ico-ok { color: #059669; }
.verify-ico-warn { color: #d97706; }
.verify-ico-muted { color: #94a3b8; font-size: 0.45rem; vertical-align: middle; }
.verify-pay { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }
.verify-pay-yes { color: #059669; }
.verify-pay-no { color: #94a3b8; }
.cg-nav a i { margin-right: 4px; }

/* Legacy FAB hidden — congress uses .cg-fab-register */
.congress-site .fab-register {
    display: none !important;
}

/* Announcement popup (overlay; must not sit in document flow) */
#site-announce-popup {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.35s, visibility 0.35s;
}
#site-announce-popup.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
#site-announce-popup .sap-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(4px);
}
#site-announce-popup .sap-panel {
    position: relative;
    z-index: 1;
    background: var(--cg-white);
    border-radius: var(--cg-radius-lg);
    max-width: 520px;
    width: 100%;
    overflow: hidden;
    box-shadow: var(--cg-shadow-lg);
    transform: scale(0.96) translateY(10px);
    transition: transform 0.35s ease;
}
#site-announce-popup.is-open .sap-panel {
    transform: scale(1) translateY(0);
}
#site-announce-popup .sap-close {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.08);
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
    color: var(--cg-ink, #0f172a);
}
#site-announce-popup #sap-image {
    width: 100%;
    max-height: 220px;
    object-fit: cover;
}
#site-announce-popup .sap-body-wrap {
    padding: 24px;
}
#site-announce-popup #sap-heading {
    font-size: 1.35rem;
    margin-bottom: 10px;
    color: var(--cg-ink, #0f172a);
}
#site-announce-popup #sap-body {
    color: var(--cg-muted, #64748b);
    margin-bottom: 16px;
}
#site-announce-popup #sap-cta {
    display: inline-flex;
    padding: 12px 22px;
    border-radius: 10px;
    background: var(--cg-green);
    color: #fff !important;
    font-weight: 700;
    text-decoration: none;
}
#site-announce-popup #sap-cta.hidden {
    display: none !important;
}

/* FAB mobile register */
.cg-fab-register {
    display: none;
    position: fixed;
    bottom: 24px;
    right: 20px;
    z-index: 900;
    padding: 14px 22px;
    background: linear-gradient(135deg, var(--cg-green-mid), var(--cg-green));
    color: #fff;
    font-weight: 800;
    border-radius: 999px;
    text-decoration: none;
    box-shadow: 0 8px 28px rgba(15, 118, 110, 0.45);
    font-size: 0.9rem;
    align-items: center;
    gap: 8px;
}

/* Speaker modal */
.cg-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s;
}
.cg-modal.open {
    opacity: 1;
    visibility: visible;
}
.cg-modal-panel {
    background: var(--cg-white);
    border-radius: var(--cg-radius-lg);
    max-width: 480px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 32px;
    position: relative;
    box-shadow: var(--cg-shadow-lg);
}
.cg-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--cg-green-light);
    border-radius: 50%;
    cursor: pointer;
    color: var(--cg-green);
    font-size: 1.2rem;
}

/* Countdown strip */
#countdown-region .countdown-strip {
    background: var(--cg-white);
    border: 1px solid var(--cg-line);
    border-radius: var(--cg-radius);
    margin: 32px auto;
    max-width: 1280px;
    padding: 20px;
    box-shadow: var(--cg-shadow);
}

@media (max-width: 1024px) {
    .cg-quick-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
    .congress-site { overflow-x: clip; }
    .cg-utility {
        font-size: 0.8rem;
        padding: 0;
        border-bottom: none;
    }
    .cg-menu-toggle { display: flex; align-items: center; justify-content: center; }
    .congress-hero { min-height: min(72vh, 500px); }
    .congress-hero-content { padding: 36px 16px 80px; }
    .congress-hero-content h2 { font-size: clamp(1.65rem, 7vw, 2.25rem); }
    .congress-hero-actions {
        flex-direction: column;
        width: 100%;
        max-width: 320px;
    }
    .congress-hero-actions a {
        width: 100%;
        justify-content: center;
        min-height: 48px;
    }
    .congress-hero-arrows button { width: 40px; height: 40px; }
    .cg-quick { margin-top: 0; padding: 0 16px; }
    .cg-quick-grid { grid-template-columns: 1fr; margin-top: 0; gap: 12px; }
    .cg-quick-card { padding: 18px 12px; }
    .cg-fab-register {
        display: inline-flex;
        visibility: visible;
        opacity: 1;
    }
    .congress-hero-arrows .prev { left: 8px; }
    .congress-hero-arrows .next { right: 8px; }
    .cg-past-year { grid-template-columns: 1fr; }
    .congress-site .main-content { padding: 32px 16px 88px; }
    .congress-site #homeSection { scroll-margin-bottom: 72px; }
    .congress-site .home-split {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .congress-site .cards-grid,
    .congress-site .cg-glass-grid {
        grid-template-columns: 1fr;
    }
    .congress-site .notices-panel { padding: 18px 16px; }
    #speakers-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .congress-site .contact-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .congress-site .page-panel,
    .congress-site .contact-form,
    .congress-site .contact-info {
        padding: 20px 16px;
    }
    .congress-site .form-group input,
    .congress-site .form-group textarea,
    .congress-site .form-group select {
        font-size: 16px;
        min-height: 48px;
    }
    body.cg-nav-open { overflow: hidden; }
}
@media (max-width: 480px) {
    .cg-quick-grid { grid-template-columns: 1fr; }
    .cg-logo-text h1 { font-size: 0.78rem; max-width: 52vw; }
    .cg-utility-date { display: none; }
    #speakers-grid { grid-template-columns: 1fr; }
    .congress-hero { min-height: 420px; }
    .cg-fab-register {
        right: max(12px, env(safe-area-inset-right, 0px));
        bottom: max(16px, env(safe-area-inset-bottom, 0px));
    }
}