:root {
  --bg0: #e8eef2;
  --bg1: #f7fafb;
  --ink: #12202a;
  --ink-soft: #3d5260;
  --line: rgba(18, 32, 42, 0.12);
  --accent: #c45c26;
  --accent-ink: #fff8f3;
  --teal: #0f6b5c;
  --teal-deep: #0a3d36;
  --ok: #1f7a4c;
  --warn: #b7791f;
  --bad: #b83227;
  --crit: #8b1e18;
  --card: rgba(255, 255, 255, 0.72);
  --shadow: 0 18px 50px rgba(18, 32, 42, 0.08);
  --radius: 14px;
  --font-display: "Syne", sans-serif;
  --font-body: "Manrope", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(15, 107, 92, 0.18), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, rgba(196, 92, 38, 0.12), transparent 55%),
    linear-gradient(165deg, var(--bg1), var(--bg0));
  line-height: 1.55;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cpath d='M0 80H160M80 0V160' stroke='%2312202a' stroke-opacity='.04'/%3E%3C/svg%3E");
  z-index: 0;
}

a {
  color: var(--teal);
}

img {
  max-width: 100%;
  display: block;
}

.wrap {
  width: min(1080px, calc(100% - 2rem));
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0 0.4rem;
}

.brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  text-decoration: none;
  color: var(--ink);
}

.brand span {
  color: var(--accent);
}

.nav-meta {
  font-size: 0.78rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero {
  padding: 2.2rem 0 1.5rem;
  min-height: calc(100svh - 4.5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.25rem;
  animation: rise 0.8s var(--ease) both;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 9vw, 4.6rem);
  line-height: 0.95;
  letter-spacing: -0.045em;
  margin: 0;
  max-width: 11ch;
}

.hero h1 .brand-inline {
  color: var(--teal-deep);
}

.hero-lead {
  margin: 0;
  max-width: 34ch;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.scan-panel {
  margin-top: 0.5rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  animation: rise 0.9s var(--ease) 0.12s both;
}

.scan-panel label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 0.45rem;
}

.scan-row {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.scan-row input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.9rem 1.1rem;
  font: inherit;
  font-size: 1rem;
  background: #fff;
  color: var(--ink);
}

.scan-row input:focus {
  outline: 2px solid rgba(15, 107, 92, 0.35);
  outline-offset: 1px;
}

.btn {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 0.95rem 1.35rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), opacity 0.2s;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-primary:hover {
  background: #a84c1d;
}

.btn-primary:disabled {
  opacity: 0.55;
  cursor: wait;
}

.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.9rem;
  margin: 0.85rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.8rem;
  color: var(--ink-soft);
}

.trust li::before {
  content: "•";
  margin-right: 0.4rem;
  color: var(--teal);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.chips li {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
  color: var(--teal-deep);
}

.section {
  padding: 2.5rem 0;
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  letter-spacing: -0.03em;
  margin: 0 0 0.4rem;
}

.section .sub {
  margin: 0 0 1.4rem;
  color: var(--ink-soft);
  max-width: 46ch;
}

.checks-grid {
  display: grid;
  gap: 0.85rem;
}

.check-item {
  padding: 1rem 1.05rem;
  border-top: 1px solid var(--line);
}

.check-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}

.check-item p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

#results {
  display: none;
  padding-bottom: 3rem;
  animation: rise 0.7s var(--ease) both;
}

#results.is-visible {
  display: block;
}

.scoreboard {
  display: grid;
  gap: 1rem;
  padding: 1.15rem;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--teal-deep), #164a42);
  color: #f3fffc;
  box-shadow: var(--shadow);
}

.score-main {
  display: flex;
  align-items: flex-end;
  gap: 1rem;
}

.score-value {
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 14vw, 5rem);
  line-height: 0.85;
  letter-spacing: -0.05em;
}

.score-grade {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 10px;
}

.score-meta {
  margin: 0;
  opacity: 0.85;
  font-size: 0.9rem;
}

.cms-pill {
  display: inline-block;
  margin: 0.75rem 0.35rem 0.35rem 0;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.seo-tips {
  margin-top: 1rem;
  padding: 1.1rem 1.15rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
}

.seo-tips h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
}

.seo-tips ol {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.seo-tips li {
  margin: 0.35rem 0;
}

.summary-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.summary-pills span {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.danger-banner {
  margin-top: 1rem;
  padding: 1.1rem 1.15rem;
  border-radius: var(--radius);
  background: #2a1210;
  color: #ffeae7;
  border: 1px solid rgba(255, 120, 100, 0.35);
}

.danger-banner h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.danger-banner p {
  margin: 0 0 0.9rem;
  opacity: 0.92;
}

.danger-banner a {
  color: #ffd2c8;
  font-weight: 700;
}

.findings {
  margin-top: 1.25rem;
  display: grid;
  gap: 0.75rem;
}

.finding {
  padding: 1rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
}

.finding-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.7rem;
  margin-bottom: 0.35rem;
}

.finding h3 {
  margin: 0;
  font-size: 1rem;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.badge {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.22rem 0.45rem;
  border-radius: 999px;
}

.badge-pass { background: #d8f3e4; color: var(--ok); }
.badge-info { background: #e7eef3; color: var(--ink-soft); }
.badge-low { background: #eef3d8; color: #5f6b1f; }
.badge-medium { background: #f8ebcf; color: var(--warn); }
.badge-high { background: #f8d9d4; color: var(--bad); }
.badge-critical { background: #f0c4c0; color: var(--crit); }

.finding p {
  margin: 0.25rem 0 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.finding .fix {
  margin-top: 0.55rem;
  padding-top: 0.55rem;
  border-top: 1px dashed var(--line);
  color: var(--teal-deep);
  font-size: 0.88rem;
}

.error-box {
  display: none;
  margin-top: 0.75rem;
  padding: 0.75rem 0.9rem;
  border-radius: 10px;
  background: #f8d9d4;
  color: var(--bad);
  font-size: 0.9rem;
}

.error-box.is-visible {
  display: block;
}

.loader {
  display: none;
  align-items: center;
  gap: 0.65rem;
  margin-top: 0.8rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.loader.is-visible {
  display: flex;
}

.spinner {
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(15, 107, 92, 0.25);
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.faq details {
  border-top: 1px solid var(--line);
  padding: 0.85rem 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
  font-family: var(--font-display);
}

.faq p {
  margin: 0.55rem 0 0;
  color: var(--ink-soft);
}

.site-footer {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.site-footer strong {
  color: var(--ink);
  font-family: var(--font-display);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (min-width: 720px) {
  .hero {
    padding-top: 3rem;
  }

  .scan-row {
    flex-direction: row;
  }

  .scan-row .btn {
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .checks-grid {
    grid-template-columns: 1fr 1fr;
  }

  .scoreboard {
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .hero {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: end;
    gap: 2rem;
  }

  .hero-copy {
    padding-bottom: 1rem;
  }

  .scan-panel {
    margin-top: 0;
  }
}