#yehia-page {
    --bg: #0A0A0F;
    --surface: #111118;
    --surface-2: #1A1A24;
    --surface-3: #22222E;
    --accent: #00D4AA;
    --accent-dim: #00D4AA22;
    --accent-glow: #00D4AA44;
    --gold: #F5C542;
    --gold-dim: #F5C54222;
    --text: #E8E8EF;
    --text-dim: #8888A0;
    --text-muted: #555568;
    --border: #2A2A38;
    --yehia-green: #00D4AA;
    --allam-blue: #4A90D9;
    --qwen-orange: #E8843C;
    --phi-purple: #9B59B6;
    --jais-red: #E74C3C;
    --falcon-yellow: #F1C40F;
    --fanar-pink: #E91E8C;
  }
#yehia-page * { margin: 0; padding: 0; box-sizing: border-box; }
#yehia-page { scroll-behavior: smooth; }
#yehia-page {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.6;
  }
#yehia-page .bg-grid {
    position: fixed;
    inset: 0;
    z-index: 0;
    background-image:
      linear-gradient(var(--border) 1px, transparent 1px),
      linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.15;
    mask-image: radial-gradient(ellipse at 50% 30%, black 20%, transparent 70%);
  }
#yehia-page .glow-orb {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.12;
    z-index: 0;
    pointer-events: none;
  }
#yehia-page .glow-orb-1 {
    background: var(--accent);
    top: -200px;
    left: -100px;
    animation: orbFloat 15s ease-in-out infinite;
  }
#yehia-page .glow-orb-2 {
    background: var(--gold);
    bottom: -200px;
    right: -100px;
    animation: orbFloat 18s ease-in-out infinite reverse;
  }
@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(80px, 40px); }
    66% { transform: translate(-40px, 80px); }
  }
#yehia-page nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 20px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    backdrop-filter: blur(20px);
    background: rgba(10, 10, 15, 0.8);
    border-bottom: 1px solid var(--border);
  }
#yehia-page .nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
  }
#yehia-page .nav-logo {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--accent), #00A888);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'IBM Plex Sans Arabic', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: var(--bg);
  }
#yehia-page .nav-title {
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.5px;
  }
#yehia-page .nav-title span { color: var(--text-dim); font-weight: 400; }
#yehia-page .nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
  }
#yehia-page .nav-links a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s;
  }
#yehia-page .nav-links a:hover { color: var(--accent); }
#yehia-page .nav-cta {
    background: var(--accent);
    color: var(--bg);
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
  }
#yehia-page .nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--accent-glow);
  }
#yehia-page section {
    position: relative;
    z-index: 1;
  }
#yehia-page .yh-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
  }
#yehia-page .hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
  }
#yehia-page .hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    width: 100%;
  }
#yehia-page .hero-left {}
#yehia-page .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-dim);
    border: 1px solid var(--accent);
    border-radius: 100px;
    padding: 6px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 28px;
    animation: fadeUp 0.8s ease-out;
  }
#yehia-page .hero-badge .dot {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
  }
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
  }
#yehia-page .hero h1 {
    font-family: 'IBM Plex Sans Arabic', sans-serif;
    font-size: 64px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    animation: fadeUp 0.8s ease-out 0.1s both;
  }
#yehia-page .hero h1 .gradient-text {
    background: linear-gradient(135deg, var(--accent) 0%, #00FFC8 50%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
#yehia-page .hero-subtitle {
    font-size: 18px;
    color: var(--text-dim);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 520px;
    animation: fadeUp 0.8s ease-out 0.2s both;
  }
#yehia-page .hero-actions {
    display: flex;
    gap: 16px;
    animation: fadeUp 0.8s ease-out 0.3s both;
  }
#yehia-page .yh-btn-primary {
    background: linear-gradient(135deg, var(--accent), #00A888);
    color: var(--bg);
    padding: 14px 32px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }
#yehia-page .yh-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px var(--accent-glow);
  }
#yehia-page .yh-btn-secondary {
    background: var(--surface-2);
    color: var(--text);
    padding: 14px 32px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.3s;
    border: 1px solid var(--border);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }
#yehia-page .yh-btn-secondary:hover {
    background: var(--surface-3);
    border-color: var(--accent);
  }
#yehia-page .hero-right {
    animation: fadeUp 0.8s ease-out 0.4s both;
  }
#yehia-page .score-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    position: relative;
    overflow: hidden;
  }
#yehia-page .score-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--gold));
  }
#yehia-page .score-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
  }
#yehia-page .score-card-title {
    font-size: 14px;
    color: var(--text-dim);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
  }
#yehia-page .score-card-badge {
    background: var(--gold-dim);
    color: var(--gold);
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
  }
#yehia-page .score-bars { display: flex; flex-direction: column; gap: 14px; }
#yehia-page .score-bar-item {
    display: grid;
    grid-template-columns: 140px 1fr 50px;
    align-items: center;
    gap: 16px;
  }
#yehia-page .score-bar-label {
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
  }
#yehia-page .score-bar-track {
    height: 28px;
    background: var(--surface-2);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
  }
#yehia-page .score-bar-fill {
    height: 100%;
    border-radius: 6px;
    transition: width 1.5s cubic-bezier(0.22, 1, 0.36, 1);
    width: 0;
    position: relative;
  }
#yehia-page .score-bar-fill.animated {  }
#yehia-page .score-bar-value {
    font-family: 'Space Mono', monospace;
    font-size: 13px;
    font-weight: 700;
    text-align: right;
  }
#yehia-page .yehia-bar { background: linear-gradient(90deg, var(--accent), #00FFC8); }
#yehia-page .allam-bar { background: var(--allam-blue); opacity: 0.7; }
#yehia-page .qwen-bar { background: var(--qwen-orange); opacity: 0.7; }
#yehia-page .phi-bar { background: var(--phi-purple); opacity: 0.7; }
#yehia-page .jais-bar { background: var(--jais-red); opacity: 0.7; }
#yehia-page .falcon-bar { background: var(--falcon-yellow); opacity: 0.7; }
#yehia-page .score-card-footer {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
#yehia-page .score-source {
    font-size: 11px;
    color: var(--text-muted);
  }
#yehia-page .score-source a {
    color: var(--accent);
    text-decoration: none;
  }
#yehia-page .stats-strip {
    padding: 60px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--surface);
  }
#yehia-page .stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
  }
#yehia-page .stat-item {
    text-align: center;
    padding: 20px;
  }
#yehia-page .stat-number {
    font-family: 'Space Mono', monospace;
    font-size: 42px;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 8px;
  }
#yehia-page .stat-number .gold { color: var(--gold); }
#yehia-page .stat-label {
    font-size: 14px;
    color: var(--text-dim);
    font-weight: 500;
  }
#yehia-page .section-header {
    text-align: center;
    margin-bottom: 60px;
  }
#yehia-page .section-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 16px;
  }
#yehia-page .section-title {
    font-family: 'IBM Plex Sans Arabic', sans-serif;
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 16px;
  }
#yehia-page .section-desc {
    font-size: 17px;
    color: var(--text-dim);
    max-width: 640px;
    margin: 0 auto;
  }
#yehia-page .benchmarks {
    padding: 120px 0;
  }
#yehia-page .benchmark-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
  }
#yehia-page .bench-tab {
    padding: 10px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-dim);
    cursor: pointer;
    transition: all 0.3s;
  }
#yehia-page .bench-tab.active {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
  }
#yehia-page .bench-tab:hover:not(.active) {
    border-color: var(--accent);
    color: var(--text);
  }
#yehia-page .bench-panel { display: none; }
#yehia-page .bench-panel.active { display: block; }
#yehia-page .kaust-table-wrap {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
  }
#yehia-page .kaust-table-header {
    padding: 24px 32px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
#yehia-page .kaust-table-header h3 {
    font-size: 18px;
    font-weight: 600;
  }
#yehia-page .kaust-table-header .src {
    font-size: 12px;
    color: var(--text-muted);
  }
#yehia-page .kaust-table-header .src a {
    color: var(--accent);
    text-decoration: none;
  }
#yehia-page table.bench-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
  }
#yehia-page .bench-table th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--text-dim);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: var(--surface-2);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
  }
#yehia-page .bench-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    font-family: 'Space Mono', monospace;
    font-size: 13px;
  }
#yehia-page .bench-table tr:last-child td { border-bottom: none; }
#yehia-page .bench-table .model-name {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 14px;
  }
#yehia-page .bench-table tr.highlight {
    background: var(--accent-dim);
  }
#yehia-page .bench-table tr.highlight .model-name {
    color: var(--accent);
  }
#yehia-page .bench-table .best-val {
    color: var(--accent);
    font-weight: 700;
  }
#yehia-page .balsam-section {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--bg), var(--surface), var(--bg));
  }
#yehia-page .balsam-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
  }
#yehia-page .balsam-info {
    position: sticky;
    top: 120px;
  }
#yehia-page .balsam-logo-box {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 20px;
    margin-bottom: 28px;
  }
#yehia-page .balsam-logo-box .icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #1a6b4a, #00D4AA);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
  }
#yehia-page .balsam-logo-box .label {
    font-weight: 600;
    font-size: 15px;
  }
#yehia-page .balsam-logo-box .sublabel {
    font-size: 12px;
    color: var(--text-dim);
  }
#yehia-page .balsam-info h2 {
    font-family: 'IBM Plex Sans Arabic', sans-serif;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.2;
  }
#yehia-page .balsam-info p {
    color: var(--text-dim);
    font-size: 16px;
    margin-bottom: 24px;
    line-height: 1.7;
  }
#yehia-page .balsam-rankings {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
#yehia-page .balsam-rank-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 22px 24px;
    display: flex;
    align-items: center;
    gap: 18px;
    transition: all 0.3s;
  }
#yehia-page .balsam-rank-card:hover {
    border-color: var(--accent);
    transform: translateX(4px);
  }
#yehia-page .rank-badge {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
  }
#yehia-page .rank-1 { background: linear-gradient(135deg, #F5C542, #E8A317); color: var(--bg); }
#yehia-page .rank-2 { background: linear-gradient(135deg, #C0C0C0, #A0A0A0); color: var(--bg); }
#yehia-page .rank-3 { background: linear-gradient(135deg, #CD7F32, #A0612B); color: #fff; }
#yehia-page .rank-info h4 { font-size: 16px; font-weight: 600; margin-bottom: 2px; }
#yehia-page .rank-info p { font-size: 13px; color: var(--text-dim); margin: 0; }
#yehia-page .kaust-section {
    padding: 120px 0;
    text-align: center;
  }
#yehia-page .kaust-quote-card {
    max-width: 800px;
    margin: 0 auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 60px 48px;
    position: relative;
  }
#yehia-page .kaust-quote-card::before {
    content: '"';
    position: absolute;
    top: 16px;
    left: 32px;
    font-size: 100px;
    font-family: Georgia, serif;
    color: var(--accent);
    opacity: 0.2;
    line-height: 1;
  }
#yehia-page .kaust-quote-text {
    font-size: 22px;
    font-weight: 500;
    line-height: 1.6;
    margin-bottom: 28px;
    font-style: italic;
    color: var(--text);
  }
#yehia-page .kaust-quote-text strong {
    color: var(--accent);
    font-weight: 700;
    font-style: normal;
  }
#yehia-page .kaust-source {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
  }
#yehia-page .kaust-source-logo {
    width: 48px;
    height: 48px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 12px;
    color: var(--accent);
  }
#yehia-page .kaust-source-text {
    text-align: left;
  }
#yehia-page .kaust-source-text h4 {
    font-size: 15px;
    font-weight: 600;
  }
#yehia-page .kaust-source-text p {
    font-size: 13px;
    color: var(--text-dim);
    margin: 0;
  }
#yehia-page .kaust-source-text a {
    color: var(--accent);
    text-decoration: none;
    font-size: 12px;
  }
#yehia-page .methodology {
    padding: 120px 0;
  }
#yehia-page .method-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
#yehia-page .method-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
  }
#yehia-page .method-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: opacity 0.4s;
  }
#yehia-page .method-card:hover::before { opacity: 1; }
#yehia-page .method-card:hover { border-color: var(--accent); transform: translateY(-4px); }
#yehia-page .method-icon {
    font-size: 28px;
    margin-bottom: 16px;
  }
#yehia-page .method-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
  }
#yehia-page .method-card p {
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.6;
  }
#yehia-page .chart-section { padding: 120px 0; }
#yehia-page .chart-container {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
    max-width: 900px;
    margin: 0 auto;
  }
#yehia-page .chart-container h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 32px;
    text-align: center;
  }
#yehia-page .radar-chart-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
  }
#yehia-page .chart-legend {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
  }
#yehia-page .legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-dim);
    cursor: pointer;
    transition: all 0.3s;
  }
#yehia-page .legend-item:hover { color: var(--text); }
#yehia-page .legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
  }
#yehia-page .cta-section {
    padding: 120px 0;
    text-align: center;
  }
#yehia-page .cta-card {
    background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: 80px 48px;
    position: relative;
    overflow: hidden;
  }
#yehia-page .cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 50%, var(--accent-dim) 0%, transparent 50%);
    animation: ctaGlow 8s ease-in-out infinite;
  }
@keyframes ctaGlow {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(5%, 5%); }
  }
#yehia-page .cta-card > * { position: relative; z-index: 1; }
#yehia-page .cta-card h2 {
    font-family: 'IBM Plex Sans Arabic', sans-serif;
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 16px;
  }
#yehia-page .cta-card p {
    color: var(--text-dim);
    font-size: 18px;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }
#yehia-page .cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
  }
#yehia-page footer {
    padding: 40px 0;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 14px;
    color: var(--text-muted);
  }
#yehia-page footer a { color: var(--accent); text-decoration: none; }
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
  }
#yehia-page .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.22, 1, 0.36, 1);
  }
#yehia-page .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
#yehia-page .arabic-name {
    font-family: 'IBM Plex Sans Arabic', sans-serif;
    font-size: 0.65em;
    color: var(--text-dim);
    display: block;
    margin-top: 4px;
  }
@media (max-width: 900px) {
  #yehia-page .hero-content { grid-template-columns: 1fr; gap: 48px; }
  #yehia-page .hero h1 { font-size: 42px; }
  #yehia-page .stats-grid { grid-template-columns: repeat(2, 1fr); }
  #yehia-page .method-grid { grid-template-columns: 1fr; }
  #yehia-page .balsam-grid { grid-template-columns: 1fr; }
  #yehia-page .yh-container { padding: 0 24px; }
  #yehia-page nav { padding: 16px 24px; }
  #yehia-page .nav-links { display: none; }
  #yehia-page .score-bar-item { grid-template-columns: 100px 1fr 44px; gap: 10px; }
  #yehia-page .kaust-quote-card { padding: 40px 28px; }
  #yehia-page .section-title { font-size: 32px; }
}