/* Shared subpage styles — hero matches stc.html */
:root {
    --red-600: #c41e3a;
    --red-700: #9b1b2f;
    --red-50: #fef2f2;
    --red-100: #fee2e2;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --white: #ffffff;
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 16px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', system-ui, sans-serif;
    color: var(--slate-800);
    line-height: 1.6;
    background: var(--white);
    overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
}
a { text-decoration: none; color: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-img { height: 72px; width: auto; display: block; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    font-family: 'Inter', sans-serif;
}
.btn-primary { background: var(--red-600); color: white; }
.btn-primary:hover { background: var(--red-700); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(196, 30, 58, 0.25); }
.btn-secondary { background: transparent; color: var(--slate-700); border: 1px solid var(--slate-300); }
.btn-secondary:hover { border-color: var(--red-400); color: var(--red-600); }
.btn-outline-white { background: transparent; color: white; border: 1px solid rgba(255, 255, 255, 0.3); }
.btn-outline-white:hover { background: rgba(255, 255, 255, 0.1); }

/* Hero */
.hero {
    background: #0f0f1a;
    padding: 80px 0 120px;
    position: relative;
    overflow: hidden;
    min-height: 480px;
    display: flex;
    align-items: center;
}
.hero-bg {
    position: absolute;
    top: 50%;
    right: 0;
    height: 140%;
    width: auto;
    max-width: none;
    transform: translateY(-50%);
    z-index: 1;
}
.hero-fade {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, #0f0f1a 0%, rgba(15, 15, 26, 0.97) 20%, rgba(15, 15, 26, 0.88) 35%, rgba(15, 15, 26, 0.65) 50%, rgba(15, 15, 26, 0.35) 62%, rgba(15, 15, 26, 0.15) 72%, transparent 85%);
    z-index: 2;
    pointer-events: none;
}
.hero .container { position: relative; z-index: 3; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: center; }
.hero-grid h1 { font-size: 3.5rem; color: white; margin-bottom: 20px; }
.hero-grid h1 .accent { color: #ff6b7a; }
.hero-grid h1 .brand-saaa { color: #ff6b7a; }
.section-title .brand-saaa { color: var(--red-600); }
.page-title .brand-saaa { color: var(--red-600); }
.hero-grid p { font-size: 18px; color: rgba(255, 255, 255, 0.75); margin-bottom: 32px; line-height: 1.6; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Sections */
.section { padding: 80px 0; }
.section[id],
.listing-section-block[id] {
    scroll-margin-top: 80px;
}
.section-header { margin-bottom: 48px; }
.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--red-50);
    color: var(--red-600);
    font-size: 13px;
    font-weight: 700;
    border-radius: 100px;
    margin-bottom: 16px;
}
.section-title { font-size: 2.25rem; color: var(--slate-900); margin-bottom: 16px; }
.section-title .accent { color: var(--red-600); }
.section-desc { color: var(--slate-600); font-size: 17px; max-width: 640px; line-height: 1.7; }

.page-content p { color: var(--slate-600); font-size: 16px; line-height: 1.8; margin-bottom: 20px; }
.page-content h3 { font-size: 1.35rem; color: var(--slate-900); margin: 32px 0 12px; }
.info-card { margin: 28px 0; padding: 28px; background: var(--slate-50); border: 1px solid var(--slate-200); border-radius: var(--radius-lg); }
.info-card h3 { margin-top: 0; }
.info-card p:last-child { margin-bottom: 0; }
.notice-box { margin-top: 24px; padding: 20px 24px; background: var(--red-50); border: 1px solid var(--red-100); border-radius: var(--radius); color: var(--slate-700); font-size: 14px; line-height: 1.7; }
.coming-soon-panel { text-align: center; max-width: 560px; margin: 0 auto; padding: 48px 32px; background: var(--slate-50); border: 1px solid var(--slate-200); border-radius: var(--radius-lg); }
.coming-soon-panel h2 { font-size: 1.75rem; color: var(--slate-900); margin-bottom: 12px; }
.coming-soon-panel p { color: var(--slate-600); font-size: 16px; line-height: 1.7; margin-bottom: 24px; }

/* Listing toolbar */
.listing-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
    padding: 20px 24px;
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
}
.search-field,
.search-wrap {
    flex: 1;
    min-width: 220px;
    max-width: 400px;
    position: relative;
}
.search-field input,
.search-wrap input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--slate-300);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    background: white;
}
.search-field input:focus,
.search-wrap input:focus { outline: none; border-color: var(--red-600); box-shadow: 0 0 0 3px var(--red-50); }
.search-wrap label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--slate-600);
    margin-bottom: 8px;
}
.search-field svg { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--slate-400); }

.alpha-filter { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 32px; }
.alpha-btn {
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border: 1px solid var(--slate-200);
    background: white;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    color: var(--slate-600);
    cursor: pointer;
    transition: all 0.2s;
}
.alpha-btn:hover, .alpha-btn.active { background: var(--red-600); border-color: var(--red-600); color: white; }

/* Members grid */
.members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}
.member-card {
    padding: 24px;
    background: white;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.member-card:hover { border-color: var(--red-200); box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08); }
.member-logo {
    height: 72px;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    background: var(--slate-50);
    border: 1px solid var(--slate-100);
    border-radius: var(--radius);
}
.member-logo img {
    max-height: 52px;
    max-width: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}
.member-logo-placeholder {
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    background: var(--red-50);
    color: var(--red-600);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.04em;
    display: flex;
    align-items: center;
    justify-content: center;
}
.members-count {
    margin: 0 0 20px;
    font-size: 14px;
    color: var(--slate-500);
}
.member-card h3 { font-size: 1rem; color: var(--slate-900); line-height: 1.4; }
.member-category {
    display: inline-block;
    padding: 4px 10px;
    background: var(--red-50);
    color: var(--red-600);
    font-size: 11px;
    font-weight: 700;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    width: fit-content;
}
.member-meta { font-size: 13px; color: var(--slate-500); line-height: 1.6; }
.empty-state { text-align: center; padding: 48px 24px; color: var(--slate-500); grid-column: 1 / -1; }

/* Login form */
.login-wrap { max-width: 480px; margin: 0 auto; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; color: var(--slate-700); margin-bottom: 8px; }
.form-group input, .form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--slate-300);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    background: white;
}
.form-group input:focus { outline: none; border-color: var(--red-600); box-shadow: 0 0 0 3px var(--red-50); }
.form-hint { font-size: 12px; color: var(--slate-500); margin-top: 6px; }
.form-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; flex-wrap: wrap; gap: 12px; }
.form-footer a { font-size: 13px; color: var(--red-600); font-weight: 500; }
.form-footer a:hover { text-decoration: underline; }
.login-card { padding: 40px; background: var(--slate-50); border: 1px solid var(--slate-200); border-radius: var(--radius-lg); }

/* Listing layout with sidebar */
.listing-layout {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.listing-sidebar {
    position: sticky;
    top: 96px;
    padding: 18px;
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
}

.listing-sidebar-title {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--slate-500);
    margin-bottom: 16px;
}

.filter-group + .filter-group {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--slate-200);
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-option {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--slate-200);
    background: white;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    color: var(--slate-600);
    cursor: pointer;
    text-align: left;
    transition: all 0.2s;
    font-family: inherit;
}

.filter-option:hover,
.filter-option.active {
    background: var(--red-600);
    border-color: var(--red-600);
    color: white;
}

.listing-main {
    min-width: 0;
}

.listing-toolbar-main {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-end;
    margin-bottom: 32px;
    padding: 20px 24px;
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
}

.listing-toolbar-main .search-wrap {
    flex: 1;
    min-width: 220px;
    max-width: none;
}

.date-range-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
}

.date-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.date-field label {
    font-size: 13px;
    font-weight: 600;
    color: var(--slate-600);
}

.date-field input {
    padding: 12px 14px;
    border: 1px solid var(--slate-300);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    background: white;
    min-width: 150px;
}

.date-field input:focus {
    outline: none;
    border-color: var(--red-600);
    box-shadow: 0 0 0 3px var(--red-50);
}

.date-field .date-picker {
    min-width: 150px;
}

.listing-section-block + .listing-section-block {
    margin-top: 48px;
}

.listing-section-past {
    margin-top: 56px;
    padding-top: 48px;
    border-top: 1px solid var(--slate-200);
}

.listing-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.listing-pagination button {
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--slate-200);
    background: white;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    color: var(--slate-600);
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.listing-pagination button:hover:not(:disabled) {
    border-color: var(--red-600);
    color: var(--red-600);
}

.listing-pagination button.active {
    background: var(--red-600);
    border-color: var(--red-600);
    color: white;
}

.listing-pagination button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.listing-pagination-arrow {
    font-size: 16px;
}

.listing-results-count {
    font-size: 14px;
    color: var(--slate-500);
    margin-bottom: 20px;
}

/* Training listing (subpage) */
.training-toolbar-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.training-toolbar-row .training-tabs-scroll {
    flex: 1;
    min-width: 0;
    margin-bottom: 0;
}

.training-contact-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 24px;
    margin: 18px 0 28px;
    font-size: 14px;
    color: var(--slate-700);
}

.training-contact-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--red-600);
    letter-spacing: 1px;
}

.training-contact-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.training-contact-link {
    color: var(--slate-700);
    font-weight: 500;
}

.training-tabs-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    margin-bottom: 24px;
}

.training-tabs-scroll::-webkit-scrollbar {
    display: none;
}

.training-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: nowrap;
    width: max-content;
    min-width: 100%;
}

.training-tab {
    padding: 10px 20px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--slate-500);
    background: var(--slate-100);
    border: none;
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.2s;
}

.training-tab:hover {
    background: var(--slate-200);
    color: var(--slate-800);
}

.training-tab.active {
    background: var(--red-600);
    color: white;
}

.training-count {
    font-size: 12px;
    font-weight: 700;
    color: var(--slate-400);
    margin-left: 6px;
    display: inline-block;
}

.training-tab.active .training-count {
    color: rgba(255, 255, 255, 0.7);
}

.training-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: white;
}

.training-row {
    display: grid;
    grid-template-columns: 56px 1fr auto;
    gap: 20px;
    align-items: start;
    padding: 22px 24px;
    border-bottom: 1px solid var(--slate-200);
}

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

.training-row:hover {
    background: var(--slate-50);
}

.training-row .number {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--red-50);
    color: var(--red-600);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
}

.training-row .content .function {
    font-size: 12px;
    font-weight: 700;
    color: var(--red-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

.training-row .content .title {
    font-size: 16px;
    font-weight: 600;
    color: var(--slate-900);
    margin-bottom: 8px;
    line-height: 1.45;
}

.training-row .content .meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    font-size: 13px;
    color: var(--slate-500);
}

.training-row .content .meta span + span::before {
    content: '•';
    margin-right: 16px;
    color: var(--slate-300);
}

.training-row .action {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    min-width: 140px;
}

.training-row .action .btn-small {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 100px;
    border: 1px solid var(--slate-300);
    color: var(--slate-700);
    background: white;
    transition: all 0.2s;
    text-decoration: none;
    white-space: nowrap;
}

.training-row .action .btn-small.primary {
    background: var(--red-600);
    border-color: var(--red-600);
    color: white;
}

.training-row .action .training-date {
    font-size: 12px;
    color: var(--slate-500);
    text-align: right;
}

.training-empty {
    padding: 32px 24px;
    text-align: center;
    color: var(--slate-500);
}

.training-pagination,
.listing-pagination.training-style {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.training-pagination button,
.listing-pagination.training-style button {
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--slate-200);
    background: white;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    color: var(--slate-600);
    cursor: pointer;
    font-family: inherit;
}

.training-pagination button.active,
.listing-pagination.training-style button.active {
    background: var(--red-600);
    border-color: var(--red-600);
    color: white;
}

/* Events / articles listing */
.content-tabs { display: flex; gap: 8px; margin-bottom: 32px; flex-wrap: wrap; }
.content-tab {
    padding: 10px 20px;
    border: 1px solid var(--slate-200);
    background: white;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    color: var(--slate-600);
    cursor: pointer;
    transition: all 0.2s;
}
.content-tab:hover, .content-tab.active { background: var(--red-600); border-color: var(--red-600); color: white; }
.content-section-title { font-size: 1.5rem; color: var(--slate-900); margin: 40px 0 24px; padding-bottom: 12px; border-bottom: 2px solid var(--slate-200); }
.content-section-title:first-of-type { margin-top: 0; }

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.articles-grid-triple {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.articles-grid-triple .article-card img {
    height: 150px;
}

.articles-grid-triple .article-card-body {
    padding: 16px;
    gap: 8px;
}

.articles-grid-triple .article-card h3 {
    font-size: 1rem;
}

.articles-grid-triple .article-card p {
    font-size: 13px;
}
.article-card {
    background: white;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}
.article-card:hover { border-color: var(--red-200); box-shadow: 0 12px 32px rgba(15, 23, 42, 0.1); transform: translateY(-2px); }
.article-card img { width: 100%; height: 180px; object-fit: cover; }
.article-card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.article-date { font-size: 12px; font-weight: 700; color: var(--red-600); text-transform: uppercase; letter-spacing: 0.05em; }
.article-card h3 { font-size: 1.1rem; color: var(--slate-900); line-height: 1.4; }
.article-card p { font-size: 14px; color: var(--slate-600); line-height: 1.6; flex: 1; }
.article-meta { display: flex; flex-wrap: wrap; gap: 12px; font-size: 13px; color: var(--slate-500); }
.article-badge { display: inline-block; padding: 4px 10px; background: var(--red-50); color: var(--red-600); font-size: 11px; font-weight: 700; border-radius: 100px; }
.read-link { font-size: 14px; font-weight: 600; color: var(--red-600); margin-top: 4px; }

/* Detail page */
.detail-hero-image { width: 100%; max-height: 420px; object-fit: cover; border-radius: var(--radius-lg); margin-bottom: 32px; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 24px; font-size: 14px; color: var(--slate-500); }
.detail-meta span { display: inline-flex; align-items: center; gap: 6px; }
.detail-body { max-width: 760px; }
.detail-body p { margin-bottom: 20px; font-size: 16px; line-height: 1.8; color: var(--slate-600); }
.detail-body h3 { margin: 32px 0 12px; font-size: 1.25rem; color: var(--slate-900); }

.detail-register-panel {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px 24px;
    padding: 24px 28px;
    margin-top: 40px;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    background: var(--slate-50);
}

.detail-register-panel-muted {
    justify-content: flex-start;
}

.detail-register-copy {
    flex: 1;
    min-width: 220px;
}

.detail-register-title {
    display: block;
    margin-bottom: 6px;
    font-size: 1rem;
    color: var(--slate-900);
}

.detail-register-panel p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: var(--slate-600);
}

.detail-register-panel-action {
    justify-content: flex-start;
    padding: 0;
    margin-top: 32px;
    border: none;
    background: transparent;
}

/* Footer */
footer { background: var(--slate-900); color: white; padding: 60px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 2fr; gap: 48px; margin-bottom: 48px; }
.footer-about { color: var(--slate-400); font-size: 15px; line-height: 1.7; max-width: 300px; }
.footer-title { font-size: 12px; text-transform: uppercase; letter-spacing: 2px; color: var(--slate-500); font-weight: 700; margin-bottom: 20px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { color: var(--slate-400); font-size: 15px; transition: all 0.3s; display: inline-block; }
.footer-links a:hover { color: white; transform: translateX(4px); }
.footer-bottom { padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, 0.08); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer-bottom .copyright { font-size: 13px; color: var(--slate-500); }
.footer-bottom .legal { display: flex; gap: 24px; }
.footer-bottom .legal a { font-size: 13px; color: var(--slate-500); transition: color 0.3s; }
.footer-bottom .legal a:hover { color: white; }

@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .listing-layout { grid-template-columns: 1fr; }
    .listing-sidebar { position: static; }
    .articles-grid-triple { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
    .hero-grid h1 { font-size: 2.5rem; }
    .hero { padding: 60px 0; min-height: 400px; }
    .hero-actions .btn { width: 100%; }
    .section { padding: 60px 0; }
    .section-title { font-size: 1.75rem; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .listing-toolbar { flex-direction: column; align-items: stretch; }
    .search-field { max-width: none; }
    .login-card { padding: 24px; }
    .training-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .training-row .action {
        align-items: stretch;
        min-width: 0;
    }
    .training-row .action .btn-small {
        width: 100%;
        justify-content: center;
    }
    .training-toolbar-row {
        flex-direction: column;
        align-items: stretch;
    }
    .training-toolbar-row .btn {
        width: 100%;
        justify-content: center;
    }
    .listing-toolbar-main {
        flex-direction: column;
        align-items: stretch;
    }
    .date-range-fields {
        width: 100%;
    }
    .date-field {
        flex: 1;
        min-width: 0;
    }
    .date-field input {
        width: 100%;
        min-width: 0;
    }
    .articles-grid-triple { grid-template-columns: 1fr; }
}

/* Milestones — alternating tree timeline */
.milestones-tree {
    position: relative;
    max-width: 960px;
    margin: 0 auto;
    padding: 8px 0;
}

.milestones-tree::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    transform: translateX(-50%);
    background: linear-gradient(180deg, var(--slate-200) 0%, var(--slate-300) 50%, var(--slate-200) 100%);
    border-radius: 999px;
    z-index: 0;
}

.milestone-node {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 64px 1fr;
    gap: 0 28px;
    align-items: start;
    margin-bottom: 48px;
    z-index: 1;
}

.milestone-node:last-child {
    margin-bottom: 0;
}

.milestone-left .milestone-card {
    grid-column: 1;
    grid-row: 1;
    justify-self: end;
}

.milestone-left .milestone-spine {
    grid-column: 2;
    grid-row: 1;
}

.milestone-right .milestone-spine {
    grid-column: 2;
    grid-row: 1;
}

.milestone-right .milestone-card {
    grid-column: 3;
    grid-row: 1;
    justify-self: start;
}

.milestone-spine {
    display: flex;
    justify-content: center;
    padding-top: 28px;
}

.milestone-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 999px;
    flex-shrink: 0;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
    border: 4px solid white;
}

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

.milestone-icon-1970s { background: #fee2e2; color: #dc2626; }
.milestone-icon-1980s { background: #ede9fe; color: #7c3aed; }
.milestone-icon-1990s { background: #ccfbf1; color: #0d9488; }
.milestone-icon-2000s { background: #ffedd5; color: #ea580c; }
.milestone-icon-2010s { background: #fce7f3; color: #db2777; }

.milestone-card {
    position: relative;
    width: 100%;
    max-width: 400px;
    background: white;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    padding: 24px 28px 28px;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.milestone-card::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    background: var(--red-600);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.milestone-left .milestone-card::before {
    content: '';
    position: absolute;
    top: 36px;
    right: -10px;
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 10px solid white;
    filter: drop-shadow(1px 0 0 var(--slate-200));
    z-index: 1;
}

.milestone-right .milestone-card::before {
    content: '';
    position: absolute;
    top: 36px;
    left: -10px;
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-right: 10px solid white;
    filter: drop-shadow(-1px 0 0 var(--slate-200));
    z-index: 1;
}

.milestone-card:hover {
    border-color: var(--red-100);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

.milestone-decade {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--slate-100);
}

.milestones-tree .milestone-events {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.milestones-tree .milestone-events li {
    font-size: 15px;
    color: var(--slate-600);
    line-height: 1.7;
}

.milestones-tree .milestone-year {
    display: inline-block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--red-600);
    margin-right: 6px;
}

@media (max-width: 768px) {
    .milestones-tree::before {
        left: 28px;
        transform: none;
    }

    .milestone-node {
        grid-template-columns: 56px 1fr;
        gap: 0 20px;
        margin-bottom: 36px;
    }

    .milestone-left .milestone-card,
    .milestone-right .milestone-card {
        grid-column: 2;
        grid-row: 1;
        justify-self: stretch;
        max-width: none;
    }

    .milestone-left .milestone-spine,
    .milestone-right .milestone-spine {
        grid-column: 1;
        grid-row: 1;
        padding-top: 24px;
    }

    .milestone-icon {
        width: 48px;
        height: 48px;
        border-width: 3px;
    }

    .milestone-icon svg {
        width: 20px;
        height: 20px;
    }

    .milestone-left .milestone-card::before,
    .milestone-right .milestone-card::before {
        top: 32px;
        left: -10px;
        right: auto;
        border-right: 10px solid white;
        border-left: none;
        filter: drop-shadow(-1px 0 0 var(--slate-200));
    }

    .milestone-decade {
        font-size: 1.25rem;
    }

    .milestone-card {
        padding: 20px 22px 24px;
    }
}

/* Legacy milestone classes kept for compatibility */
.milestones-timeline { display: flex; flex-direction: column; gap: 40px; }
.milestones-timeline .milestone-decade { border: 1px solid var(--slate-200); border-radius: var(--radius-lg); overflow: hidden; background: white; }
.milestone-decade-header {
    padding: 20px 24px;
    background: var(--slate-50);
    border-bottom: 1px solid var(--slate-200);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--slate-900);
}
.milestone-list { list-style: none; padding: 0; }
.milestone-item {
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: 20px;
    padding: 18px 24px;
    border-bottom: 1px solid var(--slate-100);
    align-items: start;
}
.milestone-item:last-child { border-bottom: none; }
.milestone-year {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--red-600);
    line-height: 1.4;
}
.milestone-text { font-size: 15px; color: var(--slate-600); line-height: 1.7; }

/* Membership application form */
.membership-form-card {
    padding: 32px;
    background: white;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}
.membership-form-card h3 {
    font-size: 1.35rem;
    color: var(--slate-900);
    margin-bottom: 8px;
}
.membership-form-card .form-desc {
    color: var(--slate-600);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 28px;
}
.membership-form-section {
    margin-bottom: 32px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--slate-200);
}
.membership-form-section:last-of-type { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.membership-form-section h4 {
    font-size: 1.1rem;
    color: var(--slate-900);
    margin-bottom: 16px;
}
.membership-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}
.membership-form-field { display: flex; flex-direction: column; gap: 8px; }
.membership-form-field.full { grid-column: 1 / -1; }
.membership-form-field label {
    font-size: 13px;
    font-weight: 600;
    color: var(--slate-700);
}
.membership-form-field input,
.membership-form-field select,
.membership-form-field textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--slate-300);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    background: white;
}
.membership-form-field input:focus,
.membership-form-field select:focus,
.membership-form-field textarea:focus {
    outline: none;
    border-color: var(--red-600);
    box-shadow: 0 0 0 3px var(--red-50);
}
.membership-checkbox-group {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 16px;
}
.membership-checkbox-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--slate-700);
    line-height: 1.5;
}
.membership-checkbox-item input { margin-top: 3px; flex-shrink: 0; }
.membership-radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
}
.membership-radio-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--slate-700);
}
.membership-radio-item input { flex-shrink: 0; }
.membership-subheading {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--slate-800);
    margin-bottom: 12px;
}
.membership-field-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--slate-700);
    margin-bottom: 12px;
}
.membership-form-grid + .membership-field-label {
    margin-top: 20px;
}
.membership-field-optional {
    font-weight: 500;
    color: var(--slate-500);
    font-size: 12px;
}
.membership-field-hint {
    font-size: 12px;
    color: var(--slate-500);
    line-height: 1.5;
}
.membership-form-field .combobox,
.membership-form-field .date-picker {
    width: 100%;
}
.membership-type-field {
    max-width: 320px;
}
.membership-type-field .combobox {
    max-width: 320px;
}
.membership-conditional-field {
    display: none;
}
.membership-conditional-field.is-visible {
    display: flex;
}
.conditional-rows {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.conditional-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 16px;
    align-items: start;
}
.conditional-row-left,
.conditional-row-right {
    min-width: 0;
    align-self: start;
}
.conditional-row-right .membership-form-field {
    width: 100%;
    gap: 6px;
}
.conditional-row-right .membership-field-hint {
    font-size: 11px;
    line-height: 1.35;
}
.conditional-row-right .file-upload {
    margin-top: 0;
}
.membership-payment-methods {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 32px 40px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--slate-200);
}
.membership-payment-column {
    min-width: 0;
}
.membership-payment-column--paynow {
    padding-left: 40px;
    border-left: 1px solid var(--slate-200);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.membership-payment-header {
    margin-bottom: 20px;
}
.membership-payment-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--slate-900);
    margin: 0;
}
.membership-payment-subtitle {
    margin: 4px 0 0;
    font-size: 13px;
    color: var(--slate-500);
    line-height: 1.5;
}
.membership-bank-details {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 32px;
    margin: 0;
}
.membership-bank-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}
.membership-bank-item--full {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(120px, 140px) minmax(0, 1fr);
    gap: 4px 20px;
    align-items: baseline;
}
.membership-bank-label {
    font-size: 13px;
    font-weight: 400;
    color: var(--slate-500);
    line-height: 1.4;
    margin: 0;
}
.membership-bank-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--slate-900);
    line-height: 1.5;
    word-break: break-word;
    margin: 0;
}
.membership-bank-remittance {
    margin: 16px 0 0;
    font-size: 13px;
    color: var(--slate-600);
    line-height: 1.6;
}
.membership-bank-remittance a {
    color: var(--red-600);
    font-weight: 600;
    text-decoration: none;
}
.membership-bank-remittance a:hover {
    text-decoration: underline;
}
.membership-paynow-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}
.membership-paynow-logo {
    max-width: 108px;
    height: auto;
}
.membership-paynow-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--red-600);
    background: var(--red-50);
    border-radius: 100px;
}
.membership-paynow-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    width: 100%;
}
.membership-paynow-qr {
    width: 140px;
    height: 140px;
    object-fit: contain;
    border-radius: var(--radius-sm);
}
.membership-paynow-id-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}
.membership-paynow-id-label {
    font-size: 12px;
    color: var(--slate-500);
}
.membership-paynow-id-value {
    font-size: 15px;
    font-weight: 600;
    color: var(--slate-900);
    letter-spacing: 0.02em;
}
.membership-paynow-hint {
    font-size: 12px;
    color: var(--slate-500);
    line-height: 1.5;
    max-width: 220px;
}
.membership-payment-list {
    margin: 12px 0 0;
    padding-left: 18px;
    line-height: 1.8;
}
.membership-payment-proof-field { margin-top: 40px; }
.membership-payment-proof-field .file-upload-zone {
    min-height: 160px;
    padding: 28px 20px;
}
.membership-payment-proof-field .file-upload-icon {
    width: 44px;
    height: 44px;
}
.membership-comments-field { margin-top: 28px; }
.membership-form-actions { margin-top: 24px; }
@media (max-width: 768px) {
    .milestone-item { grid-template-columns: 1fr; gap: 8px; }
    .membership-form-grid,
    .membership-checkbox-group,
    .membership-payment-methods { grid-template-columns: 1fr; }
    .membership-payment-column--paynow {
        padding-left: 0;
        padding-top: 32px;
        border-left: none;
        border-top: 1px solid var(--slate-200);
    }
    .membership-bank-details { grid-template-columns: 1fr; }
    .membership-bank-item--full {
        grid-template-columns: 1fr;
        gap: 4px;
    }
    .membership-form-card { padding: 24px; }
    .membership-type-field,
    .membership-type-field .combobox { max-width: 100%; }
    .membership-form-field .combobox,
    .membership-form-field .date-picker { width: 100%; }
    .membership-form-actions .btn { width: 100%; }
    .conditional-row { grid-template-columns: 1fr; }
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--slate-50); }
::-webkit-scrollbar-thumb { background: var(--slate-300); border-radius: 100px; }