.hero-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 80px 20px;
    text-align: center;
    margin-top: 60px;
    margin-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(204, 153, 51, 0.03) 10px,
        rgba(204, 153, 51, 0.03) 20px
    );
    animation: slide 20s linear infinite;
}

@keyframes slide {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 880px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3em;
    margin-bottom: 20px;
    color: var(--color-gold);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.4em;
    color: #e0e0e0;
    margin-bottom: 30px;
    line-height: 1.6;
}

.content-section {
    max-width: var(--container, 1180px);
    margin: 0 auto;
    padding: 0 20px;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.tech-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(204, 153, 51, 0.2);
    border-radius: 0;
    padding: 30px;
    transition: all 0.3s ease;
}

.tech-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(204, 153, 51, 0.1);
    border-color: var(--color-gold);
}

.tech-card h3 {
    color: var(--color-gold);
    font-size: 1.5em;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

a.tech-card h3 {
    color: var(--color-gold);
}

.tech-card p {
    color: #b0b0b0;
    line-height: 1.8;
}

.protocol-section {
    background: linear-gradient(135deg, rgba(204, 153, 51, 0.05) 0%, transparent 100%);
    border-radius: 0;
    padding: 40px;
    margin: 40px 0;
}

.protocol-header {
    border-bottom: 2px solid rgba(204, 153, 51, 0.3);
    padding-bottom: 20px;
    margin-bottom: 30px;
}

.protocol-title {
    color: var(--color-gold);
    font-size: 2em;
    margin-bottom: 10px;
}

.code-block {
    background: #0a0a0a;
    border: 1px solid rgba(204, 153, 51, 0.2);
    border-radius: 0;
    padding: 20px;
    margin: 20px 0;
    overflow-x: auto;
}

.code-block pre {
    color: #e0e0e0;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    line-height: 1.6;
    margin: 0;
}

.requirement-table {
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 0;
    overflow: hidden;
    margin: 30px 0;
}

.requirement-table thead {
    background: rgba(204, 153, 51, 0.15);
}

.requirement-table th {
    padding: 15px;
    text-align: left;
    color: var(--color-gold);
    font-weight: 600;
}

.requirement-table td {
    padding: 15px;
    color: #b0b0b0;
    border-top: 1px solid rgba(204, 153, 51, 0.1);
}

.requirement-table tr:hover {
    background: rgba(204, 153, 51, 0.05);
}

.sla-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.sla-item {
    background: rgba(0, 0, 0, 0.4);
    padding: 20px;
    border-radius: 0;
    text-align: center;
    border: 1px solid rgba(204, 153, 51, 0.2);
}

.sla-value {
    color: var(--color-gold);
    font-size: 2em;
    font-weight: bold;
    margin-bottom: 10px;
}

.sla-label {
    color: #a0a0a0;
    font-size: 0.95em;
}

.implementation-steps {
    background: rgba(255, 255, 255, 0.02);
    border-left: 4px solid var(--color-gold);
    padding: 30px;
    border-radius: 0;
    margin: 30px 0;
}

.step-item {
    display: flex;
    gap: 20px;
    margin: 20px 0;
}

.step-number {
    background: var(--color-gold);
    color: #1a1a1a;
    width: 40px;
    height: 40px;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.step-content h4 {
    color: #e0e0e0;
    margin-bottom: 10px;
}

.step-content p {
    color: #a0a0a0;
    line-height: 1.6;
}

.security-alert {
    background: rgba(231, 76, 60, 0.1);
    border-left: 4px solid #e74c3c;
    padding: 20px;
    border-radius: 0;
    margin: 30px 0;
}

.security-alert h4 {
    color: #e74c3c;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.best-practice {
    background: rgba(46, 204, 113, 0.1);
    border-left: 4px solid #2ecc71;
    padding: 20px;
    border-radius: 0;
    margin: 30px 0;
}

.best-practice h4 {
    color: #2ecc71;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.tools-section {
    background: rgba(204, 153, 51, 0.05);
    border-radius: 0;
    padding: 40px;
    margin: 40px 0;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.tool-card {
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-radius: 0;
    border: 1px solid rgba(204, 153, 51, 0.2);
    transition: all 0.3s ease;
}

.tool-card:hover {
    transform: translateY(-3px);
    border-color: var(--color-gold);
}

.tool-card h4 {
    color: var(--color-gold);
    margin-bottom: 10px;
}

.tool-card p {
    color: #a0a0a0;
    font-size: 0.95em;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .hero-title { font-size: 2em; }
    .hero-subtitle { font-size: 1.1em; }
    .tech-grid { grid-template-columns: 1fr; }
    .sla-grid { grid-template-columns: 1fr; }
    .tools-grid { grid-template-columns: 1fr; }
}

/* Universal list styling */
.tech-section ul,
.content ul,
section ul {
    padding-left: 2.5rem;
    margin: 1rem 0;
}

.tech-section li,
.content li,
section li {
    margin-bottom: 0.5rem;
    line-height: 1.8;
}
    

/* ===== family normalization 2026-09-23 ===== */
.section-title {
    font-family: var(--font-display);
    font-size: clamp(30px, 4.2vw, 50px);
    font-weight: 700;
    line-height: 1.1;
    color: var(--text);
    margin-bottom: var(--spacing-md);
    background: none;
    -webkit-background-clip: initial;
    -webkit-text-fill-color: currentColor;
    border-left: none;
    padding-left: 0;
    text-align: inherit;
}
.section-subtitle {
    font-size: clamp(17px, 1.6vw, 20px);
    color: var(--text-2);
    line-height: 1.6;
    max-width: 60ch;
    background: none;
    -webkit-text-fill-color: currentColor;
}

.hero-section {
    padding-block: clamp(56px, 8vw, 96px) !important;
    border-bottom: 1px solid var(--line-gold) !important;
    border-radius: 0 !important;
    background: linear-gradient(135deg, var(--gold-glow) 0%, transparent 60%) !important;
    background-image: linear-gradient(135deg, var(--gold-glow) 0%, transparent 60%) !important;
    box-shadow: none !important;
}
.hero-section h1, .hero-section .hero-title, .hero-section .apply-title {
    font-family: var(--font-display) !important;
    font-size: clamp(36px, 5.4vw, 64px) !important;
    font-weight: 700 !important;
    line-height: 1.08 !important;
    color: var(--text) !important;
    background: none !important;
    -webkit-background-clip: initial !important;
    -webkit-text-fill-color: currentColor !important;
    text-shadow: none !important;
    margin-bottom: var(--spacing-lg) !important;
}