:root {
  --blue: #2563eb;
  --navy: #0f1e33;
  --sky: #60a5fa;
  --green: #16a34a;
  --amber: #d97706;
  --red: #dc2626;
  --stone: #64748b;
  --cloud: #f4f6f8;
  --line: #dce5f0;
  --shadow: 0 12px 28px rgba(15, 30, 51, .08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--cloud); color: var(--navy); font-family: Poppins, Inter, ui-sans-serif, system-ui, sans-serif; line-height: 1.5; }
a { color: inherit; }
.site-header, .site-footer, .hero, .section, .report-top, .report-layout { width: min(1180px, calc(100% - 2rem)); margin-inline: auto; }
.site-header { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.wordmark { font-size: 1.9rem; font-weight: 800; text-decoration: none; letter-spacing: -.08em; }
.wordmark span, .site-footer span, .domain-name { color: var(--blue); }
nav { display: flex; gap: 1.75rem; font-weight: 600; }
nav a { text-decoration: none; }
nav a:hover, .back-link:hover { color: var(--blue); }
.free-note { border: 1px solid var(--blue); border-radius: 999px; color: var(--blue); font-size: .9rem; font-weight: 700; margin: 0; padding: .45rem .8rem; white-space: nowrap; }
.hero { display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; min-height: 470px; overflow: hidden; }
.hero-copy { padding: 3.5rem 0; position: relative; z-index: 1; }
.eyebrow { color: var(--blue); font-size: .83rem; font-weight: 800; letter-spacing: .08em; margin: 0 0 .6rem; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(2.4rem, 5vw, 4.5rem); letter-spacing: -.06em; line-height: 1.03; margin-bottom: 1.1rem; }
.lede { color: #334155; font-size: 1.15rem; max-width: 43rem; }
.domain-form, .compact-domain-form { display: flex; gap: .7rem; }
.domain-form { margin-top: 1.8rem; max-width: 42rem; }
input { border: 1px solid #bdcce0; border-radius: .75rem; color: var(--navy); font: inherit; min-width: 0; outline-color: var(--blue); padding: .85rem 1rem; }
.domain-form input { flex: 1; font-size: 1.08rem; }
button { background: var(--blue); border: 0; border-radius: .75rem; box-shadow: 0 5px 12px rgba(37, 99, 235, .2); color: white; cursor: pointer; font: inherit; font-weight: 800; padding: .85rem 1.15rem; }
button:hover { background: #1d4ed8; }
.check-list { display: flex; flex-wrap: wrap; gap: .6rem 1rem; list-style: none; margin: 1.25rem 0 0; padding: 0; color: #334155; font-size: .86rem; font-weight: 600; }
.check-list li::before { color: var(--blue); content: "✓ "; }
.hero-art { align-self: stretch; display: flex; align-items: end; justify-content: center; min-height: 340px; overflow: hidden; }
.hero-art img { height: 430px; max-width: 100%; object-fit: cover; object-position: center 36%; transform: translateY(42px); }
.ad-slot { align-items: center; background: #eef2f6; border: 1px solid var(--line); color: #8793a2; display: flex; font-size: .85rem; justify-content: center; text-transform: uppercase; letter-spacing: .08em; }
.horizontal-ad { height: 90px; margin: .5rem auto 4.5rem; width: min(728px, calc(100% - 2rem)); }
.section { padding: 4.2rem 0; }
.section h2 { font-size: clamp(1.8rem, 3vw, 2.7rem); letter-spacing: -.04em; max-width: 43rem; }
.value-grid, .check-grid { display: grid; gap: 1rem; grid-template-columns: repeat(3, 1fr); margin-top: 2rem; }
.value-grid article, .check-grid article { background: white; border: 1px solid var(--line); border-radius: 1rem; box-shadow: var(--shadow); padding: 1.4rem; }
.value-grid h3, .check-grid h3 { color: var(--blue); margin-bottom: .35rem; }
.value-grid p, .check-grid p { color: #475569; margin-bottom: 0; }
.checks-section { border-top: 1px solid var(--line); }
.site-footer { border-top: 1px solid #cbd5e1; color: #475569; display: flex; font-size: .9rem; justify-content: space-between; margin-top: 2rem; padding: 2rem 0; }
.site-footer p { margin: 0; }
.report-top { align-items: center; display: flex; justify-content: space-between; padding: 2.4rem 0 1.4rem; }
.back-link { color: #475569; font-weight: 700; text-decoration: none; }
.compact-domain-form input { width: min(320px, 48vw); }
.report-layout { align-items: start; display: grid; gap: 1.5rem; grid-template-columns: minmax(0, 1fr) 270px; padding-bottom: 3rem; }
.report-content { min-width: 0; }
.posture { align-items: center; border: 1px solid; border-radius: 1rem; display: flex; gap: 1rem; margin-bottom: 1.5rem; padding: 1.2rem 1.4rem; }
.posture h1 { font-size: 1.4rem; letter-spacing: -.03em; margin-bottom: .2rem; }
.posture p { margin-bottom: 0; }
.status-mark { align-items: center; border-radius: 999px; color: white; display: flex; flex: 0 0 auto; font-size: 1.45rem; font-weight: 900; height: 2.8rem; justify-content: center; width: 2.8rem; }
.posture-healthy { background: #effcf3; border-color: #86d49b; }.posture-healthy .status-mark { background: var(--green); }
.posture-attention, .posture-unknown { background: #fff9eb; border-color: #f0c56f; }.posture-attention .status-mark, .posture-unknown .status-mark { background: var(--amber); }
.posture-misconfigured { background: #fff2f2; border-color: #f2a6a6; }.posture-misconfigured .status-mark { background: var(--red); }
.diagnostic-grid { display: grid; gap: 1rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.diagnostic-card { background: white; border: 1px solid var(--line); border-left: 4px solid var(--stone); border-radius: .85rem; box-shadow: 0 5px 16px rgba(15, 30, 51, .05); padding: 1.1rem; }
.status-healthy { border-left-color: var(--green); }.status-attention, .status-unknown { border-left-color: var(--amber); }.status-misconfigured { border-left-color: var(--red); }.status-informational { border-left-color: var(--blue); }
.card-heading { align-items: start; display: flex; gap: .5rem; justify-content: space-between; }.card-heading h2 { font-size: 1rem; margin-bottom: .45rem; }.diagnostic-card p { color: #475569; font-size: .92rem; margin-bottom: 0; }
.status-pill { background: #eef2f6; border-radius: 999px; color: #475569; font-size: .7rem; font-weight: 800; padding: .2rem .45rem; text-transform: capitalize; white-space: nowrap; }
details { margin-top: .75rem; } summary { color: var(--blue); cursor: pointer; font-size: .88rem; font-weight: 700; } details ul { color: #475569; font-size: .84rem; margin-bottom: 0; padding-left: 1.2rem; word-break: break-word; }
.raw-records { background: white; border: 1px solid var(--line); border-radius: 1rem; margin-top: 1.5rem; padding: 1.1rem 1.25rem; }.raw-records > summary { font-size: 1rem; }.raw-records section { border-top: 1px solid var(--line); margin-top: 1rem; padding-top: 1rem; }.raw-records h2 { font-size: 1rem; margin-bottom: .5rem; }.raw-records p { color: #64748b; font-size: .9rem; }.raw-records pre { background: #0f1e33; border-radius: .5rem; color: #e2e8f0; font: .77rem/1.5 ui-monospace, SFMono-Regular, Consolas, monospace; overflow: auto; padding: .85rem; white-space: pre-wrap; word-break: break-word; }
.rail-ad { min-height: 250px; position: sticky; top: 1rem; }.loading[hidden] { display: none; }.loading { align-items: center; background: rgba(244, 246, 248, .92); display: flex; inset: 0; justify-content: center; position: fixed; z-index: 10; }.loading-card { background: white; border: 1px solid var(--line); border-radius: 1.25rem; box-shadow: var(--shadow); max-width: 400px; padding: 1.5rem; text-align: center; }.loading-card img { height: 165px; max-width: 100%; object-fit: cover; object-position: center 77%; width: 100%; }.loading-card h2 { font-size: 1.5rem; margin-bottom: .3rem; }.loading-card p:last-child { color: #475569; margin: 0; }.sr-only { clip: rect(0, 0, 0, 0); clip-path: inset(50%); height: 1px; overflow: hidden; position: absolute; white-space: nowrap; width: 1px; }
@media (max-width: 760px) { .site-header { min-height: 64px; }.site-header nav { display: none; }.wordmark { font-size: 1.65rem; }.hero { display: block; min-height: auto; }.hero-copy { padding: 2.8rem 0 1rem; }.hero-art { min-height: 230px; }.hero-art img { height: 300px; transform: translateY(28px); }.value-grid, .check-grid, .diagnostic-grid { grid-template-columns: 1fr; }.section { padding: 3rem 0; }.site-footer { display: block; }.site-footer p + p { margin-top: .4rem; }.report-top { align-items: stretch; flex-direction: column; gap: 1rem; }.compact-domain-form input { flex: 1; width: auto; }.report-layout { display: block; }.rail-ad { margin-top: 1.5rem; min-height: 120px; position: static; }.horizontal-ad { margin-bottom: 2.5rem; } }