:root{--aivh-navy:#0f172a;--aivh-blue:#2563eb;--aivh-cyan:#06b6d4;--aivh-light:#f8fafc;--aivh-border:#e2e8f0;--aivh-text:#334155}.aivh-hero{padding:96px 24px;background:radial-gradient(circle at 20% 20%,rgba(6,182,212,.22),transparent 36%),radial-gradient(circle at 80% 0,rgba(37,99,235,.25),transparent 35%),linear-gradient(135deg,#071226,#0f172a);color:#fff}.aivh-eyebrow{letter-spacing:.13em;font-size:.78rem;font-weight:800;color:#67e8f9}.aivh-hero-title{font-size:clamp(2.6rem,7vw,5.4rem);line-height:1.02;max-width:1000px;margin:18px auto}.aivh-hero-copy{font-size:clamp(1.05rem,2vw,1.35rem);max-width:760px;margin:0 auto 32px;color:#cbd5e1}.aivh-primary-button .wp-block-button__link,.aivh-button{background:linear-gradient(135deg,var(--aivh-blue),var(--aivh-cyan));color:#fff!important;border:0;border-radius:999px;padding:13px 22px;text-decoration:none;font-weight:800;display:inline-block;box-shadow:0 12px 28px rgba(37,99,235,.22)}.aivh-section{padding:72px 24px}.aivh-section-alt{background:#f8fafc;border-radius:28px}.aivh-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:30px}.aivh-tool-card{background:#fff;border:1px solid var(--aivh-border);border-radius:20px;overflow:hidden;box-shadow:0 12px 30px rgba(15,23,42,.07);transition:.2s ease}.aivh-tool-card:hover{transform:translateY(-4px);box-shadow:0 18px 38px rgba(15,23,42,.12)}.aivh-card-image img{width:100%;height:190px;object-fit:cover}.aivh-card-body{padding:24px}.aivh-card-body h3{margin:0 0 12px}.aivh-card-body h3 a{color:var(--aivh-navy);text-decoration:none}.aivh-card-body p{color:var(--aivh-text)}.aivh-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:13px}.aivh-meta span,.aivh-kicker{background:#eff6ff;color:#1d4ed8;border-radius:999px;padding:5px 10px;font-size:.78rem;font-weight:800}.aivh-text-link{color:var(--aivh-blue);font-weight:800;text-decoration:none}.aivh-category-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;margin-top:30px}.aivh-category{display:flex;flex-direction:column;gap:7px;padding:22px;border:1px solid var(--aivh-border);border-radius:18px;background:#fff;text-decoration:none;color:var(--aivh-navy);box-shadow:0 8px 24px rgba(15,23,42,.05)}.aivh-category:hover{border-color:#93c5fd;transform:translateY(-2px)}.aivh-category-icon{font-size:1.35rem;color:var(--aivh-cyan)}.aivh-category small{color:#64748b;line-height:1.35}.aivh-newsletter{padding:58px 24px;margin:40px auto 80px;background:linear-gradient(135deg,#dbeafe,#cffafe);border-radius:28px}.aivh-empty{grid-column:1/-1;padding:32px;border:2px dashed #cbd5e1;border-radius:18px;text-align:center;background:#fff}@media(max-width:900px){.aivh-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.aivh-category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.aivh-hero{padding:68px 20px}.aivh-section{padding:52px 18px}.aivh-card-grid,.aivh-category-grid{grid-template-columns:1fr}.aivh-section-alt{border-radius:18px}.aivh-card-image img{height:170px}}