:root {
  --ink: #10130f;
  --paper: #f3efe4;
  --muted: #706b60;
  --line: rgba(16, 19, 15, 0.18);
  --signal: #ffb000;
  --signal-dark: #6d4600;
  --field: #fffaf0;
  --good: #1b7a4d;
  --warn: #a86f00;
  --bad: #ad332b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(255, 176, 0, 0.18), transparent 34rem),
    linear-gradient(135deg, #f8f4e9 0%, #ece5d6 45%, #d6cfbf 100%);
  color: var(--ink);
  font-family: "Space Grotesk", "IBM Plex Sans", "Aptos", sans-serif;
}

a {
  color: inherit;
}

a[href="https://www.hybridcipher.com"] {
  text-decoration: none;
}

.site-shell,
.report-shell {
  min-height: 100svh;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(24rem, 0.82fr);
  min-height: 100svh;
  overflow: hidden;
}

.hero__visual {
  position: relative;
  background:
    linear-gradient(rgba(255, 176, 0, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 176, 0, 0.08) 1px, transparent 1px),
    radial-gradient(circle at 55% 45%, rgba(255, 176, 0, 0.35), transparent 18rem),
    #11150f;
  background-size: 42px 42px, 42px 42px, auto, auto;
  isolation: isolate;
}

.hero__visual::after {
  content: "";
  position: absolute;
  inset: 13%;
  border: 1px solid rgba(255, 176, 0, 0.35);
  border-radius: 999px;
  filter: blur(0.2px);
  animation: pulse-ring 4s ease-in-out infinite;
}

.trace {
  position: absolute;
  inset-inline: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--signal), transparent);
  box-shadow: 0 0 24px rgba(255, 176, 0, 0.8);
}

.trace-a {
  top: 38%;
  transform: rotate(-18deg);
}

.trace-b {
  top: 58%;
  transform: rotate(22deg);
}

.scan-beam {
  position: absolute;
  inset: 0 auto 0 0;
  width: 22%;
  background: linear-gradient(90deg, transparent, rgba(255, 176, 0, 0.22), transparent);
  animation: sweep 5s cubic-bezier(0.7, 0, 0.2, 1) infinite;
}

.hero__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-self: stretch;
  max-width: 36rem;
  padding:
    clamp(1.5rem, 3.2vh, 2.5rem)
    clamp(1.25rem, 4vw, 4rem)
    clamp(1.5rem, 3.5vh, 2.75rem);
  animation: rise 700ms ease-out both;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--signal-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 14ch;
  margin-bottom: 0.75rem;
  font-size: clamp(2.7rem, 5.4vw, 5rem);
  line-height: 0.9;
  letter-spacing: -0.08em;
}

h2 {
  font-size: clamp(2rem, 5vw, 4.6rem);
  line-height: 0.9;
  letter-spacing: -0.06em;
}

.lede,
.section p,
.summary {
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  line-height: 1.6;
}

.lede {
  max-width: 32rem;
  margin-bottom: 0;
}

.scan-form {
  margin-top: 1.1rem;
}

.scan-form label {
  display: block;
  margin-bottom: 0.65rem;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.scan-form__row {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--ink);
  transition: border-color 180ms ease, transform 180ms ease;
}

.scan-form__row:focus-within {
  border-color: var(--signal-dark);
  transform: translateY(-2px);
}

input,
button {
  border: 0;
  font: inherit;
}

input {
  min-width: 0;
  flex: 1;
  padding: 1rem 0;
  background: transparent;
  color: var(--ink);
  font-size: 1.35rem;
  outline: 0;
}

button {
  align-self: center;
  padding: 0.85rem 1.1rem;
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  font-weight: 800;
  transition: background 180ms ease, transform 180ms ease;
}

button:hover {
  background: var(--signal-dark);
  transform: translateY(-1px);
}

.section {
  padding: clamp(4rem, 10vw, 9rem) clamp(1.5rem, 6vw, 6rem);
  border-top: 1px solid var(--line);
}

.grid-two {
  display: grid;
  grid-template-columns: minmax(12rem, 0.8fr) minmax(18rem, 1fr);
  gap: clamp(2rem, 6vw, 6rem);
}

.signal-list {
  display: grid;
  gap: 1.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--ink);
  font-size: clamp(1.1rem, 2vw, 1.7rem);
  line-height: 1.25;
}

.signal-list li {
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.report-preview {
  background: rgba(255, 250, 240, 0.48);
}

.status-strip,
.status-panel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 2rem 0;
  background: var(--line);
}

.status-strip div,
.status-panel div {
  padding: clamp(1rem, 3vw, 2rem);
  background: var(--field);
}

.status-strip span,
.status-panel span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.status-strip strong,
.status-panel strong {
  display: block;
  margin-top: 0.75rem;
  max-width: 15rem;
  font-size: clamp(1.4rem, 3vw, 2.5rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.disclaimer {
  background: var(--ink);
  color: var(--paper);
}

.disclaimer .eyebrow,
.disclaimer p {
  color: #e2d4af;
}

.site-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  width: 100%;
  padding: 1.25rem clamp(1.5rem, 6vw, 6rem) 2.5rem;
  border-top: 1px solid var(--line);
  text-align: center;
}

.footer-brand {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.footer-brand a {
  color: inherit;
  text-decoration: none;
}

.footer-nav {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.footer-nav a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--ink);
}

.report-shell {
  padding: clamp(1.5rem, 5vw, 5rem);
}

.report-head {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}

.brand-link {
  font-weight: 900;
  letter-spacing: -0.05em;
  text-decoration: none;
}

.report-head h1 {
  max-width: none;
  font-size: clamp(3rem, 8vw, 7rem);
}

.finding-section {
  margin-top: 4rem;
}

.scope-note {
  margin: 0.6rem 0 1.3rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.finding {
  display: grid;
  grid-template-columns: minmax(12rem, 0.45fr) 1fr;
  gap: 2rem;
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}

.severity {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.finding--warning .severity {
  color: var(--warn);
}

.finding--inconclusive .severity {
  color: var(--muted);
}

.finding--critical .severity {
  color: var(--bad);
}

.recommendation {
  color: var(--ink);
  font-weight: 700;
}

dl {
  display: grid;
  grid-template-columns: minmax(8rem, 0.24fr) 1fr;
  gap: 0.45rem 1rem;
  margin: 1rem 0 0;
  font-family: "IBM Plex Mono", "JetBrains Mono", monospace;
  font-size: 0.85rem;
}

dt {
  color: var(--muted);
}

dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.export-line {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.error {
  color: var(--bad);
}

.legal-shell {
  min-height: 100svh;
  padding-bottom: 3rem;
}

.legal-hero {
  padding: clamp(1.5rem, 5vw, 5rem) clamp(1.5rem, 6vw, 6rem) 0;
}

.legal-lede {
  max-width: 44rem;
}

.legal-section h2 {
  max-width: 18rem;
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  line-height: 1;
}

.legal-copy {
  max-width: 48rem;
}

@keyframes sweep {
  0% {
    transform: translateX(-100%);
  }
  55%,
  100% {
    transform: translateX(460%);
  }
}

@keyframes pulse-ring {
  0%,
  100% {
    opacity: 0.35;
    transform: scale(0.96);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.02);
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
}

@media (max-width: 820px) {
  .hero,
  .grid-two,
  .finding,
  .report-head {
    grid-template-columns: 1fr;
  }

  .hero {
    display: flex;
    min-height: auto;
    flex-direction: column;
  }

  .hero__visual {
    min-height: 44svh;
  }

  .scan-form__row,
  .report-head {
    display: block;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  button {
    width: 100%;
    margin: 1rem 0 0;
  }

  .status-strip,
  .status-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1180px) {
  .hero {
    grid-template-columns: minmax(0, 0.88fr) minmax(22rem, 0.92fr);
  }

  .hero__copy {
    max-width: 33rem;
    padding-inline: clamp(1.1rem, 3vw, 2.5rem);
  }

  h1 {
    max-width: 13ch;
    font-size: clamp(2.5rem, 4.8vw, 4.2rem);
  }

  .scan-form {
    margin-top: 1rem;
  }
}

@media (max-height: 880px) and (min-width: 821px) {
  .hero__copy {
    justify-content: flex-start;
    padding-top: clamp(1.1rem, 2.2vh, 1.8rem);
    padding-bottom: clamp(1.1rem, 2.2vh, 1.8rem);
  }

  h1 {
    max-width: 13ch;
    font-size: clamp(2.25rem, 4.2vw, 3.8rem);
    margin-bottom: 0.65rem;
  }

  .lede {
    font-size: 0.96rem;
    line-height: 1.45;
  }

  .scan-form {
    margin-top: 0.9rem;
  }
}