/* ============================================
   ICCR 2026 Event Page — Additional Styles
   ============================================ */

/* ---- Event Hero ---- */
.event-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 72px 0 2rem;
}

.event-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.event-hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 50% at 30% 70%, rgba(26,82,118,0.95) 0%, transparent 70%),
        radial-gradient(ellipse 60% 50% at 80% 30%, rgba(14,140,127,0.6) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 60% 80%, rgba(230,126,34,0.35) 0%, transparent 50%),
        linear-gradient(135deg, #0c2d48 0%, #1a5276 30%, #145a7e 60%, #0e4a5e 100%);
}

.event-hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image:
        radial-gradient(circle at 2px 2px, rgba(255,255,255,0.5) 1px, transparent 0);
    background-size: 40px 40px;
}

.event-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    padding: 3rem clamp(1.25rem, 4vw, 2.5rem);
    color: #fff;
}

.event-hero-badge {
    display: inline-block;
    font-family: var(--f-mono);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    color: var(--c-accent-light);
    background: rgba(230,126,34,0.15);
    border: 1px solid rgba(230,126,34,0.3);
    padding: 0.5rem 1.5rem;
    border-radius: 100px;
    margin-bottom: 1.5rem;
}

.event-hero-prefix {
    font-family: var(--f-body);
    font-size: clamp(1rem, 2vw, 1.3rem);
    font-weight: 300;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0.7;
    margin-bottom: 0.5rem;
}

.event-hero-title {
    font-family: var(--f-display);
    font-size: clamp(2.5rem, 7vw, 5rem);
    line-height: 1.05;
    margin-bottom: 1.25rem;
    text-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.event-hero-theme {
    font-size: clamp(0.9rem, 1.8vw, 1.1rem);
    font-style: italic;
    opacity: 0.75;
    max-width: 650px;
    margin: 0 auto 2rem;
    line-height: 1.6;
}

.event-hero-meta {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.event-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    opacity: 0.8;
}

.event-hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.event-hero-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

.event-hero-tags span {
    font-size: 0.72rem;
    font-weight: 500;
    padding: 0.3rem 0.9rem;
    border-radius: 100px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.7);
}

/* ---- Countdown ---- */
.countdown-bar {
    background: linear-gradient(135deg, var(--c-accent), var(--c-accent-warm));
    padding: 1.5rem 0;
    position: relative;
    overflow: hidden;
}

.countdown-bar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.countdown-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    color: #fff;
    flex-wrap: wrap;
}

.countdown-label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.85;
}

.countdown {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.countdown-unit { text-align: center; }

.countdown-num {
    display: block;
    font-family: var(--f-mono);
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1;
    min-width: 2.5rem;
}

.countdown-txt {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.7;
}

.countdown-sep {
    font-family: var(--f-mono);
    font-size: 1.5rem;
    font-weight: 700;
    opacity: 0.5;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0; }
}

/* ---- Event About ---- */
.event-about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: start;
}

.event-about-text p {
    color: var(--c-text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.event-about-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 16px 48px rgba(0,0,0,0.08);
    border: 1px solid var(--c-border-light);
    background: #fff;
}

.event-about-image img {
    width: 100%;
}

.event-highlight-box {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.event-highlight {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 1rem 1.25rem;
    border-radius: 10px;
    background: var(--c-bg-warm);
    border: 1px solid var(--c-border-light);
    flex: 1;
    min-width: 200px;
}

.event-highlight-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(230,126,34,0.12), rgba(230,126,34,0.05));
    color: var(--c-accent);
    flex-shrink: 0;
}

.event-highlight strong {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: 0.15rem;
}

.event-highlight span {
    font-size: 0.85rem;
    color: var(--c-text-secondary);
}

/* ---- Speakers ---- */
.speakers-section {
    background: var(--c-bg-warm);
}

.speakers-label {
    font-family: var(--f-mono);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--c-primary-light);
    margin-bottom: 1.5rem;
    padding-left: 1rem;
    border-left: 3px solid var(--c-accent);
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.speakers-grid-guest {
    grid-template-columns: repeat(2, 1fr);
    max-width: 600px;
}

.speaker-card {
    text-align: center;
    padding: 2rem 1.5rem;
    border-radius: 16px;
    background: var(--c-surface);
    border: 1px solid var(--c-border-light);
    transition: all 0.4s var(--ease-out);
}

.speaker-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.06);
}

.speaker-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-family: var(--f-display);
    font-size: 1.25rem;
    color: #fff;
    background: linear-gradient(135deg, var(--c-primary), var(--c-primary-vivid));
    box-shadow: 0 4px 15px rgba(26,82,118,0.3);
}

.speaker-avatar-guest {
    background: linear-gradient(135deg, var(--c-teal), var(--c-teal-light));
    box-shadow: 0 4px 15px rgba(14,140,127,0.3);
}

.speaker-card h4 {
    font-family: var(--f-display);
    font-size: 1.05rem;
    margin-bottom: 0.4rem;
}

.speaker-role {
    font-size: 0.82rem;
    color: var(--c-text-secondary);
    line-height: 1.5;
}

/* ---- Topics ---- */
.topics-section {
    background: var(--c-bg);
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    margin-bottom: 3rem;
}

.topic-card {
    padding: 2rem;
    border-radius: 16px;
    background: var(--c-surface);
    border: 1px solid var(--c-border-light);
    transition: all 0.4s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.topic-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 0 0 16px 16px;
}

.topic-card:nth-child(1)::after { background: linear-gradient(90deg, var(--c-teal), var(--c-teal-light)); }
.topic-card:nth-child(2)::after { background: linear-gradient(90deg, var(--c-primary-vivid), var(--c-primary-light)); }
.topic-card:nth-child(3)::after { background: linear-gradient(90deg, var(--c-accent), var(--c-gold)); }

.topic-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.06);
}

.topic-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.topic-card:nth-child(1) .topic-icon {
    background: linear-gradient(135deg, rgba(14,140,127,0.1), rgba(26,188,156,0.06));
    color: var(--c-teal);
}

.topic-card:nth-child(2) .topic-icon {
    background: linear-gradient(135deg, rgba(46,134,193,0.1), rgba(36,113,163,0.06));
    color: var(--c-primary-vivid);
}

.topic-card:nth-child(3) .topic-icon {
    background: linear-gradient(135deg, rgba(230,126,34,0.1), rgba(211,84,0,0.06));
    color: var(--c-accent);
}

.topic-card h3 {
    font-family: var(--f-display);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.topic-card ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.topic-card li {
    font-size: 0.85rem;
    color: var(--c-text-secondary);
    padding-left: 1.25rem;
    position: relative;
    line-height: 1.5;
}

.topic-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--c-border);
}

.topic-card:nth-child(1) li::before { background: var(--c-teal-light); }
.topic-card:nth-child(2) li::before { background: var(--c-primary-vivid); }
.topic-card:nth-child(3) li::before { background: var(--c-accent-light); }

/* Guidelines — Step Layout */
.guidelines-section {
    margin-top: 3rem;
}

.guidelines-header {
    margin-bottom: 2rem;
}

.guidelines-header .section-title {
    margin-bottom: 0;
}

.guidelines-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
}

.guideline-step {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 1.5rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--c-border-light);
    position: relative;
}

.guideline-step:last-child {
    border-bottom: none;
}

/* Connecting line between steps */
.guideline-step::before {
    content: '';
    position: absolute;
    left: 31px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--c-border-light);
}

.guideline-step:first-child::before { top: 50%; }
.guideline-step:last-child::before { bottom: 50%; }

.guideline-step-num {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-family: var(--f-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.guideline-step:nth-child(1) .guideline-step-num {
    background: linear-gradient(135deg, var(--c-primary-vivid), var(--c-primary));
}

.guideline-step:nth-child(2) .guideline-step-num {
    background: linear-gradient(135deg, var(--c-teal), var(--c-teal-light));
}

.guideline-step:nth-child(3) .guideline-step-num {
    background: linear-gradient(135deg, var(--c-accent), var(--c-accent-warm));
}

.guideline-step-body {
    padding-top: 0.5rem;
}

.guideline-step-body h4 {
    font-family: var(--f-display);
    font-size: 1.2rem;
    color: var(--c-text);
    margin-bottom: 0.5rem;
}

.guideline-step-body p {
    font-size: 0.92rem;
    color: var(--c-text-secondary);
    line-height: 1.75;
}

.guideline-step-body a {
    color: var(--c-accent);
    transition: color 0.25s;
}

.guideline-step-body a:hover {
    color: var(--c-accent-warm);
    text-decoration: underline;
}

/* ---- Dates & Fees ---- */
.dates-section {
    background: var(--c-bg-warm);
}

.dates-fees-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.dates-card, .fees-card {
    padding: 2.5rem;
    border-radius: 16px;
    background: var(--c-surface);
    border: 1px solid var(--c-border-light);
}

.dates-card h3, .fees-card h3 {
    font-family: var(--f-display);
    font-size: 1.35rem;
    margin-bottom: 2rem;
}

/* Timeline */
.timeline { position: relative; padding-left: 2rem; }

.timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--c-border);
}

.timeline-item {
    position: relative;
    padding-bottom: 1.75rem;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
    position: absolute;
    left: -2rem;
    top: 4px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--c-bg-warm);
    border: 3px solid var(--c-border);
    z-index: 1;
}

.timeline-active .timeline-dot {
    border-color: var(--c-teal);
    background: var(--c-teal);
    box-shadow: 0 0 0 4px rgba(14,140,127,0.2);
}

.timeline-highlight .timeline-dot {
    border-color: var(--c-accent);
    background: var(--c-accent);
    box-shadow: 0 0 0 4px rgba(230,126,34,0.2);
}

.timeline-label {
    display: block;
    font-size: 0.85rem;
    color: var(--c-text-secondary);
    margin-bottom: 0.2rem;
}

.timeline-value {
    display: block;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--c-text);
}

.timeline-active .timeline-value { color: var(--c-teal); }
.timeline-highlight .timeline-value { color: var(--c-accent); }

/* Fees */
.fee-table {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 1.5rem;
}

.fee-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--c-border-light);
    transition: background 0.25s;
}

.fee-row:hover {
    background: var(--c-bg);
}

.fee-row:last-child { border-bottom: none; }

.fee-row-highlight {
    background: linear-gradient(135deg, rgba(230,126,34,0.05), rgba(230,126,34,0.02));
    border-radius: 8px;
    border-bottom-color: transparent;
}

.fee-category {
    font-weight: 500;
    font-size: 0.92rem;
}

.fee-amount {
    font-family: var(--f-mono);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--c-primary);
}

.fee-row-highlight .fee-amount { color: var(--c-accent-warm); }

.fee-includes {
    padding: 1.25rem;
    border-radius: 10px;
    background: var(--c-bg);
    margin-bottom: 1rem;
}

.fee-includes h4 {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--c-text-secondary);
    margin-bottom: 0.75rem;
}

.fee-includes li {
    font-size: 0.85rem;
    color: var(--c-text-secondary);
    padding-left: 1.2rem;
    position: relative;
    margin-bottom: 0.4rem;
    line-height: 1.5;
}

.fee-includes li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--c-teal);
}

.fee-note {
    font-size: 0.82rem;
    color: var(--c-text-muted);
    font-style: italic;
}

/* ---- Venue ---- */
.venue-section {
    background: var(--c-bg);
}

.venue-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-radius: 16px;
    overflow: hidden;
    background: var(--c-surface);
    border: 1px solid var(--c-border-light);
    box-shadow: 0 12px 40px rgba(0,0,0,0.06);
}

.venue-info {
    padding: 3rem;
}

.venue-info .section-title {
    margin-bottom: 0.5rem;
}

.venue-address {
    font-size: 0.95rem;
    color: var(--c-accent);
    font-weight: 500;
    margin-bottom: 1rem;
}

.venue-info > p {
    color: var(--c-text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 0.92rem;
}

.venue-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.venue-detail {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.venue-detail strong {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--c-text-muted);
    min-width: 70px;
}

.venue-detail span {
    font-size: 0.92rem;
    color: var(--c-text);
}

.venue-map {
    min-height: 400px;
    background: var(--c-bg-warm);
}

.venue-map iframe {
    width: 100%;
    height: 100%;
    min-height: 400px;
}

/* ---- Organizers ---- */
.organizers-section {
    background: var(--c-bg-warm);
    position: relative;
    overflow: hidden;
}

.organizers-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(230,126,34,0.04) 0%, transparent 70%);
    pointer-events: none;
}

/* Primary Organizer Showcase */
.org-showcase {
    display: grid;
    grid-template-columns: 1.15fr 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}

.org-showcase-card {
    position: relative;
    padding: 2.5rem 2rem 2rem;
    border-radius: 18px;
    background: var(--c-surface);
    border: 1px solid var(--c-border-light);
    text-align: center;
    transition: all 0.45s var(--ease-out);
    overflow: hidden;
}

.org-showcase-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.org-primary::before {
    background: linear-gradient(90deg, var(--c-accent), var(--c-gold), var(--c-accent-warm));
}

.org-showcase-card:nth-child(2)::before {
    background: linear-gradient(90deg, var(--c-teal), var(--c-teal-light));
}

.org-showcase-card:nth-child(3)::before {
    background: linear-gradient(90deg, var(--c-primary), var(--c-primary-vivid));
}

.org-showcase-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

.org-showcase-ribbon {
    display: inline-block;
    font-family: var(--f-mono);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #fff;
    background: linear-gradient(135deg, var(--c-accent), var(--c-accent-warm));
    padding: 0.35rem 1.2rem;
    border-radius: 100px;
    margin-bottom: 1.5rem;
    box-shadow: 0 3px 10px rgba(230,126,34,0.25);
}

.org-ribbon-teal {
    background: linear-gradient(135deg, var(--c-teal), var(--c-teal-light));
    box-shadow: 0 3px 10px rgba(14,140,127,0.25);
}

.org-ribbon-navy {
    background: linear-gradient(135deg, var(--c-primary), var(--c-primary-vivid));
    box-shadow: 0 3px 10px rgba(26,82,118,0.25);
}

.org-showcase-emblem {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-family: var(--f-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(145deg, var(--c-accent), var(--c-accent-warm));
    box-shadow:
        0 6px 20px rgba(230,126,34,0.3),
        0 0 0 6px rgba(230,126,34,0.08);
    letter-spacing: 0.03em;
}

.org-emblem-teal {
    background: linear-gradient(145deg, var(--c-teal), #0a7a6e);
    box-shadow:
        0 6px 20px rgba(14,140,127,0.3),
        0 0 0 6px rgba(14,140,127,0.08);
}

.org-emblem-navy {
    background: linear-gradient(145deg, var(--c-primary), #0f3d5c);
    box-shadow:
        0 6px 20px rgba(26,82,118,0.3),
        0 0 0 6px rgba(26,82,118,0.08);
}

.org-showcase-card h3 {
    font-family: var(--f-display);
    font-size: 1.3rem;
    margin-bottom: 0.6rem;
    color: var(--c-text);
}

.org-showcase-card p {
    font-size: 0.88rem;
    color: var(--c-text-secondary);
    line-height: 1.65;
    margin-bottom: 1rem;
}

.org-showcase-location {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--c-text-muted);
    letter-spacing: 0.02em;
}

.org-showcase-location::before {
    content: '';
    display: inline-block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--c-accent);
}

/* International Partners */
.intl-partners {
    position: relative;
}

.intl-partners-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.intl-partners-header h3 {
    font-family: var(--f-display);
    font-size: 1.5rem;
    white-space: nowrap;
    color: var(--c-text);
}

.intl-partners-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--c-border), transparent);
}

/* Category labels */
.intl-category {
    margin-bottom: 2rem;
}

.intl-category-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.intl-category-label span {
    font-family: var(--f-mono);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--c-primary-light);
}

.intl-category-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(46,134,193,0.1), rgba(26,82,118,0.05));
    color: var(--c-primary-vivid);
}

.intl-icon-gold {
    background: linear-gradient(135deg, rgba(243,156,18,0.1), rgba(230,126,34,0.05));
    color: var(--c-gold);
}

.intl-icon-coral {
    background: linear-gradient(135deg, rgba(231,76,60,0.1), rgba(192,57,43,0.05));
    color: var(--c-coral);
}

/* Partner cards */
.intl-partner-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.intl-partner-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1.4rem;
    border-radius: 12px;
    background: var(--c-surface);
    border: 1px solid var(--c-border-light);
    transition: all 0.35s var(--ease-out);
}

.intl-partner-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
    border-color: var(--c-border);
}

.intl-flag {
    font-size: 1.8rem;
    line-height: 1;
    flex-shrink: 0;
}

.intl-partner-card strong {
    display: block;
    font-family: var(--f-body);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--c-text);
    line-height: 1.35;
    margin-bottom: 0.15rem;
}

.intl-partner-card span {
    font-size: 0.78rem;
    color: var(--c-text-muted);
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* Bottom row — knowledge & publishing side by side */
.intl-bottom-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.intl-category-compact {
    margin-bottom: 0;
}

.intl-category-compact .intl-partner-cards {
    grid-template-columns: 1fr;
}

/* ---- Event Contact ---- */
.event-contact {
    background: var(--c-bg);
}

.event-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 3rem;
    align-items: start;
}

.event-contact-info p {
    color: var(--c-text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.event-hashtag {
    margin-top: 2rem;
    text-align: left;
}

.event-hashtag span {
    display: inline-block;
    font-family: var(--f-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--c-primary-vivid);
    background: linear-gradient(135deg, rgba(46,134,193,0.08), rgba(26,82,118,0.04));
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    border: 1px solid rgba(46,134,193,0.15);
}

.event-register-card {
    padding: 2.5rem;
    border-radius: 16px;
    background: var(--c-surface);
    border: 1px solid var(--c-border-light);
    box-shadow: 0 12px 40px rgba(0,0,0,0.06);
}

.event-register-card h3 {
    font-family: var(--f-display);
    font-size: 1.35rem;
    margin-bottom: 0.4rem;
}

.event-register-card > p {
    font-size: 0.88rem;
    color: var(--c-text-secondary);
    margin-bottom: 1.5rem;
}

/* ---- Event Page Responsive ---- */
@media (max-width: 768px) {
    .event-about-grid { grid-template-columns: 1fr; }
    .speakers-grid { grid-template-columns: 1fr 1fr; }
    .speakers-grid-guest { grid-template-columns: 1fr 1fr; max-width: 100%; }
    .topics-grid { grid-template-columns: 1fr; }
    .guideline-step { grid-template-columns: 48px 1fr; gap: 1rem; }
    .guideline-step-num { width: 48px; height: 48px; font-size: 1.2rem; }
    .guideline-step::before { left: 23px; }
    .dates-fees-grid { grid-template-columns: 1fr; }
    .venue-card { grid-template-columns: 1fr; }
    .venue-map { min-height: 280px; }
    .org-showcase { grid-template-columns: 1fr; }
    .intl-partner-cards { grid-template-columns: 1fr; }
    .intl-bottom-row { grid-template-columns: 1fr; }
    .event-contact-grid { grid-template-columns: 1fr; }
    .countdown-inner { gap: 1rem; }
    .event-hero-meta { gap: 0.75rem; }
}

@media (max-width: 480px) {
    .speakers-grid { grid-template-columns: 1fr; }
    .speakers-grid-guest { grid-template-columns: 1fr; }
    .event-hero-tags { gap: 0.4rem; }
    .event-hero-tags span { font-size: 0.65rem; padding: 0.25rem 0.7rem; }
}