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36px);margin:0 auto;padding:12px 0 64px}.section-heading{max-width:760px;margin-bottom:18px}.section-heading h2{color:#0e1624;letter-spacing:0;margin-bottom:0;font-size:clamp(1.75rem,3.2vw,3rem);line-height:1.08}.signals-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.signal-card{background:#ffffffd1;border:1px solid #dbe3df;border-radius:8px;min-height:190px;padding:16px}.signal-card span{color:#136c5d;font-size:.76rem;font-weight:850}.signal-card h3{color:#17202f;margin:28px 0 8px;font-size:1.02rem}.signal-card p{color:#607086;margin-bottom:0;font-size:.92rem;line-height:1.5}@media (width<=900px){.hero-section{min-height:auto}.hero-grid{grid-template-columns:1fr}.score-preview{max-width:560px}.signals-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=620px){.hero-section,.signals-section{width:min(100% - 28px,1120px)}.topbar{margin-bottom:30px}h1{font-size:clamp(2.35rem,14vw,4rem)}.url-control{grid-template-columns:1fr}.url-control button{width:100%}.signals-grid{grid-template-columns:1fr}}