:root {
    --color-primary: #2563eb;
    --color-primary-dark: #0b254f;
    --color-primary-darker: #071a36;
    --color-accent: #fb7185;
    --color-accent-dark: #e11d48;
    --color-success: #22c55e;
    --color-danger: #ef4444;

    --color-text: #0f172a;
    --color-text-muted: #475569;
    --color-text-light: #64748b;
    --color-bg: #f6f7fb;
    --color-bg-soft: #ffffff;
    --color-bg-muted: #eef2ff;
    --color-border: #dbe3ef;
    --color-border-soft: #e9eef7;

    --gradient-hero: linear-gradient(135deg, #0b254f 0%, #2563eb 55%, #60a5fa 100%);
    --gradient-deep: linear-gradient(135deg, #06112a 0%, #0b254f 55%, #1d4ed8 100%);
    --gradient-dept: linear-gradient(135deg, #2e1065 0%, #3b2fbf 40%, #2563eb 100%);
    --gradient-security: linear-gradient(135deg, #0b254f 0%, #091633 45%, #0f172a 100%);
    --gradient-mission: linear-gradient(135deg, #0b254f 0%, #6d28d9 45%, #2563eb 100%);
    --gradient-trust: radial-gradient(1200px 600px at 15% 10%, rgba(96,165,250,0.35) 0%, rgba(96,165,250,0) 55%),
                      linear-gradient(135deg, #071a36 0%, #0b254f 55%, #1d4ed8 100%);
    --gradient-cta: linear-gradient(135deg, #1d4ed8 0%, #2563eb 45%, #60a5fa 100%);
    --gradient-accent: linear-gradient(135deg, #fb7185 0%, #e11d48 55%, #f59e0b 100%);
    --gradient-icon: linear-gradient(135deg, #7c3aed 0%, #2563eb 55%, #60a5fa 100%);

    --glass-bg: rgba(255, 255, 255, 0.72);
    --glass-border: rgba(15, 23, 42, 0.10);
    --glass-blur: blur(14px);

    --shadow-sm: 0 6px 16px rgba(2, 6, 23, 0.08);
    --shadow-md: 0 14px 30px rgba(2, 6, 23, 0.12), 0 1px 0 rgba(255,255,255,0.7) inset;
    --shadow-lg: 0 22px 55px rgba(2, 6, 23, 0.16), 0 1px 0 rgba(255,255,255,0.7) inset;
    --shadow-xl: 0 32px 75px rgba(2, 6, 23, 0.20), 0 2px 0 rgba(255,255,255,0.7) inset;
    --shadow-primary: 0 18px 45px rgba(37, 99, 235, 0.22), 0 6px 14px rgba(37, 99, 235, 0.10);
    --shadow-accent: 0 16px 35px rgba(251, 113, 133, 0.22), 0 6px 14px rgba(225, 29, 72, 0.12);

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-pill: 999px;

    --space-xs: 0.55rem;
    --space-sm: 1.05rem;
    --space-md: 1.6rem;
    --space-lg: 2.15rem;
    --space-xl: 3.1rem;
    --space-2xl: 5.2rem;

    --transition-fast: 0.45s cubic-bezier(.2,.8,.2,1);
    --transition-base: 0.55s cubic-bezier(.18,.9,.22,1);
    --transition-slow: 0.75s cubic-bezier(.12,.8,.18,1);
}

:where(body) {
    color: var(--color-text);
    background: radial-gradient(1200px 800px at 20% 0%, rgba(37,99,235,0.10) 0%, rgba(37,99,235,0) 55%),
                radial-gradient(900px 700px at 90% 10%, rgba(251,113,133,0.10) 0%, rgba(251,113,133,0) 50%),
                var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

:where(img) {
    max-width: 100%;
    height: auto;
}

.bg-glass {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.78) 0%, rgba(255, 255, 255, 0.58) 100%);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    box-shadow: 0 18px 45px rgba(2, 6, 23, 0.10);
}

.icon-circle {
    width: 60px;
    height: 60px;
    background: radial-gradient(120% 120% at 30% 20%, rgba(255,255,255,0.35) 0%, rgba(255,255,255,0) 45%),
                var(--gradient-icon);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: 0 16px 35px rgba(124, 58, 237, 0.20), 0 6px 14px rgba(37, 99, 235, 0.14);
}

.header {
    background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.90) 100%);
    z-index: 1030;
    box-shadow: 0 10px 30px rgba(2, 6, 23, 0.08);
}

.header .navbar-brand img {
    transition: transform var(--transition-fast);
}

.header .navbar-brand:hover img {
    transform: scale(1.05);
}

.header .nav-link {
    font-weight: 500;
    color: var(--color-text);
    transition: color var(--transition-fast), text-shadow var(--transition-fast);
    text-shadow: 0 1px 0 rgba(255,255,255,0.6);
}

.header .nav-link:hover {
    color: var(--color-primary);
    text-shadow: 0 10px 24px rgba(37, 99, 235, 0.18);
}

.hero-section {
    min-height: 480px;
    background:
        radial-gradient(900px 500px at 20% 20%, rgba(96,165,250,0.35) 0%, rgba(96,165,250,0) 55%),
        radial-gradient(700px 420px at 80% 30%, rgba(251,191,36,0.22) 0%, rgba(251,191,36,0) 55%),
        var(--gradient-hero);
    color: #fff;
    padding-block: var(--space-2xl);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.22) 0%, rgba(0, 0, 0, 0.10) 55%, rgba(0, 0, 0, 0.20) 100%);
    z-index: 0;
    pointer-events: none;
}

.hero-section > .container {
    position: relative;
    z-index: 1;
}

.hero-section h1 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    line-height: 1.2;
    text-shadow: 0 18px 40px rgba(2, 6, 23, 0.35);
}

.hero-section h2 {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    opacity: 0.95;
    margin-bottom: var(--space-md);

    font-weight: 500;
    text-shadow: 0 10px 26px rgba(2, 6, 23, 0.28);
}

.hero-section .lead {
    font-size: 1.1rem;
    max-width: 700px;
    margin-inline: auto;
    opacity: 0.95;
    text-shadow: 0 10px 28px rgba(2, 6, 23, 0.26);
}

.hero-buttons {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-block-start: var(--space-md);
}

.notice-bar {
    animation: noticeSlideIn 0.55s cubic-bezier(.2,.85,.2,1);
}

.notice-bar a {
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.notice-bar a:hover {
    opacity: 0.85;
    transform: translateY(-1px);
}

@keyframes noticeSlideIn {
    from { transform: translateY(-100%); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}

.breadcrumb-nav {
    background:
        radial-gradient(900px 300px at 10% 0%, rgba(37,99,235,0.12) 0%, rgba(37,99,235,0) 55%),
        var(--color-bg-muted);
    border-bottom: 1px solid rgba(2,6,23,0.06);
}

.breadcrumb-nav .breadcrumb-item a {
    transition: color var(--transition-fast), text-shadow var(--transition-fast);
}

.breadcrumb-nav .breadcrumb-item a:hover {
    color: var(--color-primary-dark) !important;
    text-shadow: 0 14px 30px rgba(15, 23, 42, 0.12);
}

.why-us-section {
    background:
        radial-gradient(900px 450px at 0% 0%, rgba(124,58,237,0.08) 0%, rgba(124,58,237,0) 55%),
        radial-gradient(900px 450px at 100% 10%, rgba(37,99,235,0.08) 0%, rgba(37,99,235,0) 55%),
        var(--color-bg-soft);
}

.whyus-card {
    background:
        radial-gradient(120% 120% at 20% 0%, rgba(96,165,250,0.16) 0%, rgba(96,165,250,0) 48%),
        linear-gradient(180deg, rgba(255,255,255,0.96) 0%, rgba(255,255,255,0.88) 100%);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background var(--transition-base);
    height: 100%;
    box-shadow: 0 10px 26px rgba(2, 6, 23, 0.06);
}

.whyus-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 24px 60px rgba(2, 6, 23, 0.12), 0 10px 22px rgba(37, 99, 235, 0.10);
    border-color: rgba(37, 99, 235, 0.35);
}

.about-section {
    background:
        radial-gradient(900px 520px at 10% 20%, rgba(59,130,246,0.35) 0%, rgba(59,130,246,0) 60%),
        linear-gradient(135deg, #071a36 0%, #0b254f 40%, #1d4ed8 100%);
    color: #fff;
}

.about-img-wrap {
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: 0 26px 70px rgba(2, 6, 23, 0.25);
}

.about-img-wrap img {
    transition: transform var(--transition-slow), filter var(--transition-slow);
    filter: saturate(1.05) contrast(1.02);
}

.about-img-wrap:hover img {
    transform: scale(1.05);
    filter: saturate(1.1) contrast(1.05);
}

.about-card {
    transition: transform var(--transition-base), background var(--transition-base), box-shadow var(--transition-base);
}

.about-card:hover {
    transform: translateY(-3px);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0.08) 100%);
    box-shadow: 0 26px 60px rgba(2, 6, 23, 0.22);
}

.text-white-75 {
    color: rgba(255, 255, 255, 0.80) !important;
    text-shadow: 0 10px 22px rgba(0,0,0,0.22);
}

.departments-section {
    background:
        radial-gradient(900px 520px at 15% 15%, rgba(251,191,36,0.18) 0%, rgba(251,191,36,0) 55%),
        radial-gradient(900px 520px at 85% 25%, rgba(99,102,241,0.20) 0%, rgba(99,102,241,0) 55%),
        var(--gradient-dept);
    color: #fff;
}

.departments-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    text-shadow: 0 22px 60px rgba(0,0,0,0.28);
}

.departments-subtitle {
    font-size: 1.05rem;
    max-width: 800px;
    margin-inline: auto;
    color: rgba(255, 255, 255, 0.88);
    text-shadow: 0 18px 45px rgba(0,0,0,0.24);
}

.departments-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-block-start: var(--space-lg);
}

@media (min-width: 768px) {
    .departments-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.d-item {
    background:
        radial-gradient(130% 120% at 20% 0%, rgba(255,255,255,0.26) 0%, rgba(255,255,255,0) 55%),
        linear-gradient(180deg, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0.06) 100%);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
    border: 1px solid rgba(255,255,255,0.16);
    box-shadow: 0 22px 55px rgba(0, 0, 0, 0.12);
}

.d-num {
    font-size: 1.5rem;
    font-weight: 700;
    color: #f97316;
    margin-bottom: var(--space-xs);
    text-shadow: 0 18px 45px rgba(249, 115, 22, 0.25);
}

.d-num span {
    color: #fff;
    font-size: 1.1rem;
    margin-inline-start: var(--space-xs);
    opacity: 0.92;
}

.d-image {
    margin-bottom: var(--space-sm);
}

.d-image img {
    width: 100%;
    border-radius: var(--radius-md);
    box-shadow: 0 18px 40px rgba(0,0,0,0.18);
    border: 1px solid rgba(255,255,255,0.15);
}

.security-section {
    background:
        radial-gradient(900px 520px at 15% 10%, rgba(251,113,133,0.18) 0%, rgba(251,113,133,0) 55%),
        radial-gradient(900px 520px at 85% 15%, rgba(37,99,235,0.22) 0%, rgba(37,99,235,0) 55%),
        var(--gradient-security);
    color: #fff;
}

.security-network {
    position: relative;
    max-width: 800px;
    margin: var(--space-xl) auto;
    min-height: 400px;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

@media (min-width: 768px) {
    .security-network {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: repeat(3, auto);
    }

    .core-node        { grid-column: 2; grid-row: 2; }
    .node-top-left    { grid-column: 1; grid-row: 1; }
    .node-top-right   { grid-column: 3; grid-row: 1; }
    .node-bottom-left { grid-column: 1; grid-row: 3; }
    .node-bottom-right{ grid-column: 3; grid-row: 3; }
}

.core-node {
    background:
        radial-gradient(120% 120% at 25% 18%, rgba(255,255,255,0.28) 0%, rgba(255,255,255,0) 45%),
        linear-gradient(135deg, #fb7185 0%, #e11d48 45%, #f59e0b 100%);
    border-radius: 50%;
    width: 140px;
    height: 140px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-inline: auto;
    color: var(--color-primary-darker);
    font-weight: 700;
    box-shadow:
        0 0 0 6px rgba(251, 191, 36, 0.10),
        0 22px 55px rgba(225, 29, 72, 0.25),
        0 10px 22px rgba(37, 99, 235, 0.18);
    border: 1px solid rgba(255,255,255,0.18);
}

.node {
    background:
        radial-gradient(120% 120% at 20% 0%, rgba(255,255,255,0.20) 0%, rgba(255,255,255,0) 55%),
        rgba(255,255,255,0.08);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    text-align: center;
    color: #fff;
    transition: transform var(--transition-base), background var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    border: 1px solid rgba(255,255,255,0.16);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.12);
}

.node:hover {
    transform: scale(1.05);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0.10) 100%);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.20);
    border-color: rgba(255,255,255,0.28);
}

.node-title {
    font-weight: 600;
    color: #fbbf24;
    margin-block: var(--space-xs);
    text-shadow: 0 18px 45px rgba(251,191,36,0.22);
}

@media (max-width: 767.98px) {
    .core-node { width: 120px; height: 120px; }
}

.honor-section {
    background:
        radial-gradient(900px 520px at 10% 10%, rgba(37,99,235,0.10) 0%, rgba(37,99,235,0) 55%),
        var(--color-bg-soft);
}

.honor-row {
    padding-block: var(--space-sm);
}

.honor-text-card {
    padding: var(--space-md);
    background:
        linear-gradient(180deg, rgba(255,255,255,0.96) 0%, rgba(255,255,255,0.88) 100%);
    border-radius: var(--radius-md);
    border-inline-start: 4px solid var(--color-accent);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background var(--transition-base);
    box-shadow: 0 12px 28px rgba(2, 6, 23, 0.07);
    border: 1px solid rgba(15, 23, 42, 0.07);
}

.honor-text-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 26px 60px rgba(2, 6, 23, 0.12);
    background:
        radial-gradient(120% 120% at 15% 0%, rgba(251,113,133,0.12) 0%, rgba(251,113,133,0) 45%),
        linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.90) 100%);
    border-inline-start-color: #fb7185;
}

.mission-section {
    background:
        radial-gradient(900px 520px at 10% 10%, rgba(255,255,255,0.16) 0%, rgba(255,255,255,0) 55%),
        radial-gradient(900px 520px at 85% 20%, rgba(251,191,36,0.18) 0%, rgba(251,191,36,0) 55%),
        var(--gradient-mission);
    padding-block: var(--space-2xl);
    color: #fff;
}

.mission-list li {
    margin-bottom: var(--space-sm);
    color: rgba(226, 232, 240, 0.94);
    text-shadow: 0 12px 28px rgba(0,0,0,0.18);
}

.stats-section {
    background:
        radial-gradient(900px 520px at 90% 0%, rgba(37,99,235,0.08) 0%, rgba(37,99,235,0) 60%),
        var(--color-bg-soft);
}

.stats-card {
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), border-color var(--transition-base);
    background:
        radial-gradient(120% 120% at 10% 0%, rgba(37,99,235,0.10) 0%, rgba(37,99,235,0) 45%),
        var(--color-bg-soft);
    border: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: 0 12px 28px rgba(2, 6, 23, 0.06);
}

.stats-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 28px 75px rgba(2, 6, 23, 0.14), 0 10px 22px rgba(37, 99, 235, 0.10);
    background:
        linear-gradient(135deg, rgba(255,255,255,0.98) 0%, rgba(240,247,255,0.92) 35%, rgba(225,242,255,0.80) 100%);
    border-color: rgba(37, 99, 235, 0.28);
}

.stats-card h3 {
    font-variant-numeric: tabular-nums;
    color: var(--color-primary-dark);
    text-shadow: 0 12px 30px rgba(37, 99, 235, 0.18);
}

.news-section {
    background:
        radial-gradient(900px 520px at 0% 20%, rgba(124,58,237,0.08) 0%, rgba(124,58,237,0) 60%),
        var(--color-bg-soft);
}

.news-card {
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), border-color var(--transition-base);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-md);
    box-shadow: 0 12px 28px rgba(2, 6, 23, 0.06);
    background: linear-gradient(180deg, rgba(255,255,255,0.96) 0%, rgba(255,255,255,0.86) 100%);
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 78px rgba(2, 6, 23, 0.15), 0 10px 22px rgba(37, 99, 235, 0.12);
    border-color: rgba(37, 99, 235, 0.35);
}

.news-img-wrap {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.news-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow), filter var(--transition-slow);
    filter: saturate(1.02) contrast(1.03);
}

.news-card:hover .news-img-wrap img {
    transform: scale(1.08);
    filter: saturate(1.12) contrast(1.06);
}

.matches-section {
    background:
        radial-gradient(900px 520px at 10% 0%, rgba(251,113,133,0.08) 0%, rgba(251,113,133,0) 60%),
        var(--color-bg-soft);
}

.match-card {
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), border-color var(--transition-base);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(255,255,255,0.96) 0%, rgba(255,255,255,0.88) 100%);
    box-shadow: 0 12px 28px rgba(2, 6, 23, 0.06);
}

.match-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 24px 60px rgba(2, 6, 23, 0.12), 0 10px 22px rgba(37, 99, 235, 0.10);
    border-color: rgba(37, 99, 235, 0.75);
}

.match-card .team {
    min-width: 0;
}

.match-card .team .small {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.match-card .score {
    font-variant-numeric: tabular-nums;
    color: var(--color-primary-dark);
    text-shadow: 0 14px 34px rgba(37, 99, 235, 0.18);
}

.trust-section {
    background:
        radial-gradient(1000px 600px at 20% 10%, rgba(37,99,235,0.30) 0%, rgba(37,99,235,0) 55%),
        radial-gradient(900px 520px at 85% 10%, rgba(251,191,36,0.18) 0%, rgba(251,191,36,0) 55%),
        var(--gradient-trust);
    color: #fff;
}

.trust-card {
    background:
        radial-gradient(120% 120% at 20% 0%, rgba(255,255,255,0.24) 0%, rgba(255,255,255,0) 55%),
        rgba(255,255,255,0.10);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-md);
    padding: var(--space-lg) var(--space-sm);
    height: 100%;
    transition: transform var(--transition-base), background var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    border: 1px solid rgba(255,255,255,0.18);
    box-shadow: 0 22px 55px rgba(0, 0, 0, 0.14);
}

.trust-card:hover {
    transform: translateY(-3px);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0.10) 100%);
    box-shadow: 0 34px 90px rgba(0, 0, 0, 0.22);
    border-color: rgba(255,255,255,0.30);
}

.partners-section {
    background:
        radial-gradient(900px 520px at 90% 10%, rgba(37,99,235,0.08) 0%, rgba(37,99,235,0) 60%),
        var(--color-bg-soft);
}

.partner-card {
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), border-color var(--transition-base);
}

.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 24px 60px rgba(2, 6, 23, 0.12), 0 10px 22px rgba(251, 113, 133, 0.14);
}

.testimonials-section {
    background:
        radial-gradient(900px 520px at 0% 0%, rgba(251,113,133,0.07) 0%, rgba(251,113,133,0) 60%),
        #fff;
}

.testimonial-card {
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    border-block-start: 4px solid transparent;
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.88) 100%);
    border: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: 0 12px 28px rgba(2, 6, 23, 0.06);
}

.testimonial-card:hover {
    border-block-start-color: var(--color-accent);
    transform: translateY(-5px);
    box-shadow: 0 30px 78px rgba(2, 6, 23, 0.15), 0 10px 22px rgba(37, 99, 235, 0.10);
}

.cta-banner-section {
    background:
        radial-gradient(1000px 600px at 20% 20%, rgba(96,165,250,0.35) 0%, rgba(96,165,250,0) 55%),
        radial-gradient(900px 520px at 80% 30%, rgba(251,191,36,0.22) 0%, rgba(251,191,36,0) 55%),
        var(--gradient-cta);
    color: #fff;
    position: relative;
    overflow: hidden;
    box-shadow: 0 30px 85px rgba(2, 6, 23, 0.20);
}

.cta-banner-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(0, 0, 0, 0.18) 0%, rgba(0, 0, 0, 0.10) 50%, rgba(0, 0, 0, 0.22) 100%);
    z-index: 0;
}

.cta-banner-section > .container {
    position: relative;
    z-index: 1;
}

.cta-banner-section .btn-warning {
    box-shadow: 0 18px 45px rgba(251, 191, 36, 0.30), 0 10px 22px rgba(225, 29, 72, 0.12);
    border: 1px solid rgba(255,255,255,0.22);
}

.text-white-75 {
    color: rgba(255, 255, 255, 0.85) !important;
    text-shadow: 0 18px 45px rgba(0,0,0,0.28);
}

.footer {
    font-size: 0.9rem;
    color: rgba(203, 213, 225, 0.95);
    text-shadow: 0 12px 28px rgba(0,0,0,0.18);
}

.footer a{
    transition: color 0.52s cubic-bezier(0.22, 1, 0.36, 1), text-decoration-color 0.52s cubic-bezier(0.22, 1, 0.36, 1);
    color: var(--color-text);
}

.footer a:hover{
    color: var(--color-accent) !important;
    text-decoration-color: var(--color-accent) !important;
}

.footer-copyright{
    font-size: 0.85rem;
}

.footer-beian{
    font-size: 0.8rem;
    line-height: 1.8;
    opacity: 0.9;
    color: rgba(30, 41, 59, 0.78);
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.6);
}

.footer-beian a:hover{
    color: var(--color-accent) !important;
    text-decoration: underline !important;
    text-shadow: 0 0 18px rgba(59, 130, 246, 0.25);
}

.footer-beian img{
    margin-inline-end: 4px;
    transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1), filter 0.55s cubic-bezier(0.22, 1, 0.36, 1);
    border-radius: 10px;
    filter: saturate(1.02) contrast(1.02);
}

.footer-beian a:hover img{
    transform: scale(1.2);
    filter: saturate(1.15) contrast(1.06) drop-shadow(0 10px 18px rgba(2, 6, 23, 0.18));
}

.footer-beian li{
    white-space: nowrap;
}

/* CSS visual variables for masonry-flow palette */
:root{
    --color-bg: #f6f7fb;
    --color-bg-muted: #eef2ff;
    --color-surface: #ffffff;
    --color-border: rgba(15, 23, 42, 0.12);
    --color-text: #0f172a;
    --color-primary: #3b82f6;
    --color-accent: #8b5cf6;
    --transition-fast: 0.55s cubic-bezier(0.22, 1, 0.36, 1);
    --shadow-soft-1: 0 14px 30px rgba(2, 6, 23, 0.10), 0 4px 10px rgba(2, 6, 23, 0.06);
    --shadow-soft-2: 0 18px 45px rgba(17, 24, 39, 0.12), 0 8px 18px rgba(17, 24, 39, 0.08);
}

@media (max-width: 575.98px){
    .footer-beian ul{
        flex-direction: column;
        gap: var(--space-xs) !important;
    }

    .footer-beian li{
        white-space: normal;
        text-align: center;
    }
}

/* ============================================
   22. Form (Login/Signup/Contact)
   ============================================ */
.form-control:focus,
.form-select:focus{
    border-color: rgba(59, 130, 246, 0.65);
    box-shadow:
        0 0 0 0.18rem rgba(59, 130, 246, 0.18),
        0 10px 22px rgba(59, 130, 246, 0.14),
        0 2px 6px rgba(2, 6, 23, 0.10);
    outline: 1px solid rgba(59, 130, 246, 0.35);
    outline-offset: 2px;
}

.btn-primary{
    background-color: var(--color-primary);
    border-color: rgba(59, 130, 246, 0.9);
    box-shadow: 0 14px 28px rgba(59, 130, 246, 0.22), 0 6px 12px rgba(2, 6, 23, 0.12);
    border-radius: 14px;
    transition: background-color 0.5s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.5s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.5s cubic-bezier(0.22, 1, 0.36, 1), transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.btn-primary:hover,
.btn-primary:focus{
    background-color: #2563eb;
    border-color: rgba(37, 99, 235, 0.98);
    box-shadow: 0 18px 45px rgba(37, 99, 235, 0.26), 0 8px 18px rgba(2, 6, 23, 0.14);
    transform: translateY(-1px);
}

.input-group-text{
    background-color: var(--color-bg-muted);
    border-color: rgba(15, 23, 42, 0.14);
    color: rgba(15, 23, 42, 0.78);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
    border-radius: 12px;
    transition: border-color 0.55s cubic-bezier(0.22, 1, 0.36, 1), background-color 0.55s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.input-group-text:focus{
    outline: 1px solid rgba(59, 130, 246, 0.35);
}

/* ============================================
   23. Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce){
    *,
    *::before,
    *::after{
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ============================================================
   Grid Layout Defaults (CSS-Variant-Ready)
   CSSVariantEngine sẽ override các rules này
   ============================================================ */

/* 新闻网格 (默认 3 列) */
.news-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* 功能特性列表 (默认 3 列) */
.feature-list{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* 用户评价 (默认 3 列) */
.testimonial-list{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* 合作伙伴 (默认 4 列) */
.partner-grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    align-items: center;
}

/* 数据统计 (默认 4 列) */
.stats-grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    text-align: center;
}

/* FAQ 列表 (默认单列居中) */
.faq-list{
    max-width: 820px;
    margin: 0 auto;
}

/* Hero 内容 (默认居中) */
.hero-content{
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

/* Hero 分割布局 (左文右图) */
.hero-split{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}
.hero-split-text{
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.0), rgba(255, 255, 255, 0.0));
}
.hero-split-img{
    text-align: center;
    filter: drop-shadow(0 18px 35px rgba(2, 6, 23, 0.12));
}

/* CTA 内容 (默认居中) */
.cta-inner{
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

/* 作者团队 (默认 4 列) */
.authors-grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

/* 联系渠道 (默认 3 列) */
.channels-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* 文章列表 (默认 2 列) */
.post-list-grid{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

/* 相关文章 (默认 3 列) */
.related-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

/* 赛事列表 (默认 3 列) */
.matches-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

/* 步 骤网格 (默认 4 列) */
.steps-grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

/* 二维码网格 (默认 3 列) */
.qr-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    justify-items: center;
}

/* 荣誉列表 (默认 2 列交替) */
.honor-list{
    display: flex;
    flex-direction: column;
    gap: 3rem;
}
.honor-row{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}
.honor-row-reverse{
    direction: rtl;
}
.honor-row-reverse > *{
    direction: ltr;
}

/* ============================================================
   Responsive Defaults
   ============================================================ */
@media (max-width: 1024px){
    .news-grid,
    .feature-list,
    .channels-grid,
    .testimonial-list{ grid-template-columns: repeat(2, 1fr); }

    .partner-grid,
    .stats-grid,
    .authors-grid{ grid-template-columns: repeat(2, 1fr); }

    .matches-grid{ grid-template-columns: repeat(2, 1fr); }
    .steps-grid{ grid-template-columns: repeat(2, 1fr); }

    .hero-split{ grid-template-columns: 1fr; }
    .honor-row{ grid-template-columns: 1fr; }
    .honor-row-reverse{ direction: ltr; }
}

@media (max-width: 640px){
    .news-grid,
    .feature-list,
    .testimonial-list,
    .channels-grid,
    .post-list-grid,
    .related-grid,
    .authors-grid,
    .matches-grid{ grid-template-columns: 1fr; }

    .partner-grid,
    .stats-grid{ grid-template-columns: repeat(2, 1fr); }

    .steps-grid{ grid-template-columns: 1fr; }
    .qr-grid{ grid-template-columns: 1fr; max-width: 300px; margin: 0 auto; }

    .faq-list{ max-width: 100%; }
}