:root {
  --ink: #251710;
  --paper: #fffaf1;
  --cream: #f2e6cf;
  --sand: #e2cda9;
  --paprika: #9f331d;
  --paprika-dark: #742211;
  --saffron: #eaa329;
  --leaf: #2f5c41;
  --muted: #795f52;
  --line: rgba(78, 45, 26, 0.18);
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }

html { background: var(--cream); }

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 20%, rgba(234, 163, 41, 0.22), transparent 25rem),
    radial-gradient(circle at 93% 70%, rgba(47, 92, 65, 0.14), transparent 29rem),
    var(--cream);
  font-family: var(--sans);
}

button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.grain {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.16;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.28'/%3E%3C/svg%3E");
}

.site-header, main, footer {
  width: min(1160px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 25px 0;
}

.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  color: inherit;
  font-family: var(--serif);
  font-size: 1.08rem;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 37px;
  height: 37px;
  place-items: center;
  border-radius: 50%;
  color: #fff8ea;
  background: var(--paprika);
  font-size: 1.2rem;
}

.schema-pill {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--leaf);
  background: rgba(255, 250, 241, 0.55);
  font-size: 0.66rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: clamp(40px, 8vw, 110px);
  align-items: end;
  padding: clamp(54px, 10vw, 124px) clamp(24px, 5vw, 70px) clamp(48px, 8vw, 86px);
  overflow: hidden;
  border-radius: 28px 28px 0 0;
  color: #fff9ef;
  background:
    radial-gradient(circle at 84% 18%, rgba(234, 163, 41, 0.34), transparent 10rem),
    linear-gradient(120deg, #5f190c, #963019 58%, #7d2412);
}

.eyebrow, .section-label, .result-kicker {
  margin: 0 0 18px;
  color: var(--saffron);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3.3rem, 7.8vw, 7rem);
  font-weight: 400;
  line-height: 0.87;
  letter-spacing: -0.06em;
}

.intro {
  max-width: 640px;
  margin: 30px 0 0;
  color: rgba(255, 249, 239, 0.75);
  font-family: var(--serif);
  font-size: clamp(1.02rem, 1.7vw, 1.25rem);
  line-height: 1.65;
}

.flow {
  display: grid;
  gap: 16px;
  align-content: end;
  padding-bottom: 4px;
}

.flow div {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 2px 14px;
  align-items: baseline;
}

.flow span {
  grid-row: span 2;
  color: var(--saffron);
  font: 700 0.62rem var(--sans);
}

.flow strong { font: 400 1.18rem var(--serif); }
.flow small { color: rgba(255, 249, 239, 0.6); font-size: 0.72rem; }
.flow i { width: 1px; height: 22px; margin-left: 11px; background: rgba(255, 249, 239, 0.24); }

.workbench, .result {
  display: grid;
  grid-template-columns: minmax(220px, 0.45fr) minmax(0, 1fr);
  gap: clamp(32px, 8vw, 100px);
  padding: clamp(42px, 7vw, 84px) clamp(24px, 5vw, 70px);
  border: 1px solid var(--line);
  border-top: 0;
  background: rgba(255, 250, 241, 0.92);
}

.form-intro h2, .result h2 {
  margin: 0;
  font: 400 clamp(2.1rem, 4vw, 3.4rem)/1 var(--serif);
  letter-spacing: -0.04em;
}

.form-intro > p:last-child {
  max-width: 270px;
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

form label, .url-output label {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.url-row { display: flex; gap: 10px; }

input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  outline: 0;
  color: var(--ink);
  background: #fffdf8;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

input { min-height: 58px; padding: 0 17px; }
textarea { padding: 15px 17px; resize: vertical; line-height: 1.55; }
input:focus, textarea:focus { border-color: var(--paprika); box-shadow: 0 0 0 3px rgba(159, 51, 29, 0.1); }

button, .primary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--ink);
  background: transparent;
  font-size: 0.78rem;
  font-weight: 750;
  text-decoration: none;
  cursor: pointer;
  transition: transform 150ms ease, background 150ms ease;
}

button:hover, .primary-link:hover { transform: translateY(-1px); }
button:disabled { cursor: wait; opacity: 0.65; transform: none; }

#submit-button {
  flex: 0 0 auto;
  gap: 24px;
  min-width: 164px;
  min-height: 58px;
  border-color: var(--paprika);
  color: #fff9ef;
  background: var(--paprika);
}

#submit-button:hover { background: var(--paprika-dark); }
.button-arrow { font-size: 1rem; }

.fallback-details { margin-top: 18px; border-top: 1px solid var(--line); }
.fallback-details summary { padding: 17px 0; color: var(--muted); font-size: 0.8rem; cursor: pointer; }
.fallback-details summary span { color: #a58f83; font-size: 0.68rem; }
.fallback-details p { margin: 7px 0 0; color: #9a8276; font-size: 0.72rem; }
.secret-field { margin-top: 18px; }
.privacy-note { margin: 18px 0 0; color: #947d70; font-size: 0.7rem; line-height: 1.5; }

.status {
  grid-column: 2;
  padding: 14px 16px;
  border-left: 3px solid var(--saffron);
  color: var(--muted);
  background: rgba(234, 163, 41, 0.08);
  font-size: 0.82rem;
  line-height: 1.55;
}

.status.error { border-color: var(--paprika); color: #702514; background: rgba(159, 51, 29, 0.07); }

.result { border-top: 1px solid var(--line); }
.result-topline { display: flex; justify-content: space-between; gap: 15px; }
.success-mark { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; color: #fff; background: var(--leaf); }
.result-card { display: grid; gap: 26px; }
.result-kicker { margin-bottom: 10px; color: var(--leaf); }
.result-copy h3 { margin: 0; font: 400 clamp(2rem, 4vw, 3.4rem)/1 var(--serif); letter-spacing: -0.04em; }
.result-copy > p:last-child { max-width: 650px; margin: 15px 0 0; color: var(--muted); line-height: 1.65; }
.url-output { padding: 17px; border-radius: 14px; background: var(--cream); }
.url-output > div { display: flex; gap: 8px; }
.url-output input { min-height: 47px; background: var(--paper); }
.url-output button { min-height: 47px; flex: 0 0 auto; background: #fffaf1; }
.result-actions { display: flex; flex-wrap: wrap; gap: 9px; }
.primary-link { gap: 17px; border-color: var(--paprika); color: #fff; background: var(--paprika); }

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 0 0 28px 28px;
  background: var(--line);
}

.trust-strip p {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin: 0;
  padding: 20px 28px;
  color: var(--muted);
  background: rgba(255, 250, 241, 0.76);
  font-family: var(--serif);
  font-size: 0.9rem;
}

.trust-strip span { color: var(--leaf); font: 750 0.62rem var(--sans); letter-spacing: 0.1em; text-transform: uppercase; }

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 30px 0 42px;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.5;
}

footer p { margin: 0; }
footer a { color: inherit; text-underline-offset: 3px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

@media (max-width: 820px) {
  .hero, .workbench, .result { grid-template-columns: 1fr; }
  .flow { grid-template-columns: repeat(5, auto); align-items: center; justify-content: start; margin-top: 10px; }
  .flow i { width: 18px; height: 1px; margin: 0; }
  .flow div { display: flex; flex-direction: column; gap: 3px; }
  .status { grid-column: 1; }
  .form-intro > p:last-child { max-width: 500px; }
}

@media (max-width: 580px) {
  .site-header, main, footer { width: min(100% - 22px, 1160px); }
  .site-header { padding: 14px 0; }
  .schema-pill { display: none; }
  .hero { padding: 55px 22px 46px; border-radius: 20px 20px 0 0; }
  .hero h1 { font-size: clamp(3.2rem, 17vw, 5rem); }
  .flow { grid-template-columns: 1fr; }
  .flow i { width: 1px; height: 13px; margin-left: 10px; }
  .flow div { display: grid; grid-template-columns: 28px 1fr; }
  .flow span { grid-row: span 2; }
  .workbench, .result { padding: 38px 22px; }
  .url-row, .url-output > div { flex-direction: column; }
  #submit-button { width: 100%; }
  .trust-strip { grid-template-columns: 1fr; border-radius: 0 0 20px 20px; }
  footer { flex-direction: column; }
}