:root {
  --ink: #11100f;
  --paper: #efe6d6;
  --muted: rgba(239, 230, 214, 0.62);
  --line: rgba(239, 230, 214, 0.14);
  --fire: #c94922;
  --green: #9fd5a6;
  --panel: rgba(239, 230, 214, 0.055);
  --panel2: rgba(239, 230, 214, 0.085);
  --radius: 18px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 0%, rgba(201, 73, 34, 0.20), transparent 34rem),
    radial-gradient(circle at 90% 90%, rgba(239, 230, 214, 0.08), transparent 28rem),
    var(--ink);
  color: var(--paper);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.app {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 28px;
}

.hero { margin-bottom: 22px; }

.eyebrow {
  display: inline-flex;
  border: 1px solid rgba(201, 73, 34, 0.35);
  background: rgba(201, 73, 34, 0.12);
  color: #f2a184;
  border-radius: 999px;
  padding: 7px 11px;
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 14px;
}

h1 {
  margin: 0;
  color: #f0dfc3;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(48px, 8vw, 92px);
  line-height: 0.9;
  font-weight: 500;
  letter-spacing: -2px;
}

.hero p {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.75fr);
  gap: 18px;
}

.panel {
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 22px 80px rgba(0, 0, 0, 0.32);
}

.section-title {
  color: rgba(239, 230, 214, 0.48);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 11px;
  font-weight: 900;
  margin: 4px 0 12px;
}

label {
  display: block;
  color: rgba(239, 230, 214, 0.56);
  font-size: 12px;
  font-weight: 750;
  margin: 12px 0 6px;
}

input, select, textarea {
  width: 100%;
  border: 1px solid rgba(239, 230, 214, 0.16);
  background: rgba(239, 230, 214, 0.075);
  color: var(--paper);
  border-radius: 12px;
  padding: 12px;
  outline: none;
  font-size: 15px;
}

textarea {
  resize: vertical;
  min-height: 180px;
  line-height: 1.45;
}

input:focus, select:focus, textarea:focus {
  border-color: rgba(201, 73, 34, 0.78);
  box-shadow: 0 0 0 4px rgba(201, 73, 34, 0.13);
}

select option { color: #11100f; }

.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.row.thirds { grid-template-columns: 1fr 1fr 1fr; }

.preset-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

button {
  width: 100%;
  margin-top: 18px;
  border: 0;
  border-radius: 14px;
  padding: 14px;
  background: var(--fire);
  color: white;
  font-size: 16px;
  font-weight: 900;
  cursor: pointer;
}

button:disabled { opacity: 0.55; cursor: wait; }

.secondary-button {
  margin-top: 10px;
  background: rgba(239, 230, 214, 0.10);
  border: 1px solid rgba(239, 230, 214, 0.15);
  color: var(--paper);
}

.status {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
}

.note {
  border: 1px solid var(--line);
  background: rgba(239, 230, 214, 0.045);
  color: var(--muted);
  border-radius: 14px;
  padding: 12px;
  line-height: 1.5;
  font-size: 14px;
  margin-bottom: 10px;
}

.note.good {
  border-color: rgba(159, 213, 166, 0.35);
  background: rgba(159, 213, 166, 0.08);
  color: #c7e6cc;
}

video {
  width: 100%;
  min-height: 210px;
  background: #050505;
  border: 1px solid var(--line);
  border-radius: 14px;
  display: block;
}

.download {
  display: block;
  margin-top: 12px;
  color: white;
  background: rgba(239, 230, 214, 0.12);
  border: 1px solid var(--line);
  padding: 12px;
  border-radius: 12px;
  text-decoration: none;
  text-align: center;
  font-weight: 850;
}

.style-guide {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
  font-size: 14px;
}

@media (max-width: 900px) {
  .grid { grid-template-columns: 1fr; }
  .row, .row.thirds, .preset-row { grid-template-columns: 1fr; }
  .app { padding: 18px; }
}