:root {
  color-scheme: dark;
  --ecru: #F3E9D6;
  --bottle: #1E3A2B;
  --stage: #12211A;
  --stage-line: rgba(166, 131, 46, 0.32);
  --oxblood: #7A2A1C;
  --brass: #C89B45;
  --ink: #211C16;
  --font-display: "Rockwell", "Roboto Slab", Georgia, serif;
  --font-body: Georgia, "Iowan Old Style", serif;
  --font-mono: "American Typewriter", "Courier New", monospace;
  --measure: 60ch;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--stage);
  color: var(--ecru);
  font-family: var(--font-body);
  line-height: 1.55;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass);
  margin: 0 0 0.6rem;
}

/* ---- Hero ---- */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem;
  gap: 0.4rem;
}

.badge-wrap {
  width: clamp(140px, 32vw, 200px);
  height: clamp(140px, 32vw, 200px);
  margin-bottom: 1.4rem;
}
.badge-wrap svg { width: 100%; height: 100%; }

.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 6vw, 3.1rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ecru);
  margin: 0.2rem 0 1rem;
}

.hero-sub {
  max-width: 34ch;
  font-size: 1.05rem;
  opacity: 0.82;
  margin: 0;
}

/* ---- Panels ---- */
main {
  display: flex;
  flex-direction: column;
}

.panel {
  padding: 4.5rem 1.5rem;
}

.panel > * {
  max-width: var(--measure);
  margin-left: auto;
  margin-right: auto;
}
.panel > .eyebrow { margin-bottom: 0.6rem; }

.panel h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.4vw, 1.9rem);
  line-height: 1.25;
  margin: 0 0 1.6rem;
}

.panel p {
  font-size: 1.02rem;
  margin: 0 0 1.1rem;
}

.story, .how {
  background: var(--ecru);
  color: var(--ink);
  border-top: 1px solid var(--stage-line);
  border-bottom: 1px solid var(--stage-line);
}
.story h2, .how h2 { color: var(--bottle); }
.story .eyebrow, .how .eyebrow { color: var(--oxblood); }

.manifesto {
  background: var(--stage);
  color: var(--ecru);
}
.manifesto p { opacity: 0.88; }

.pull-quote {
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 700;
  font-size: 1.35rem;
  line-height: 1.35;
  color: var(--oxblood);
  margin: 1.8rem 0 !important;
}
.manifesto .pull-quote { color: var(--brass); }

/* ---- How it works ---- */
.steps {
  list-style: none;
  padding: 0;
  margin: 0 0 2.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.steps li {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
}
.step-n {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--oxblood);
  border: 0.5pt solid var(--oxblood);
  border-radius: 50%;
  width: 1.6rem;
  height: 1.6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.steps li span:last-child { font-size: 1rem; }

.sample-card {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem 1.4rem;
  max-width: 700px;
  margin: 0 auto;
}
.sc-face {
  flex: 1 1 260px;
  max-width: 320px;
}
.sc-face-label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--oxblood);
  opacity: 0.85;
  margin: 0 0 0.6rem;
}
.sc-card {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 14px 30px rgba(0,0,0,0.35);
}
.sc-card svg {
  display: block;
  width: 100%;
  height: auto;
}

.tip-control {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  margin: 0 0 2rem;
  font-family: var(--font-mono);
}
.tip-control label {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--oxblood);
}
.tip-control input[type="range"] {
  accent-color: var(--oxblood);
  width: 140px;
}
.tip-control output {
  min-width: 2.4em;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--bottle);
}

/* ---- Footer ---- */
.welcome {
  padding: 4rem 1.5rem 5rem;
  text-align: center;
}
.welcome > * {
  max-width: var(--measure);
  margin-left: auto;
  margin-right: auto;
}
.welcome p { font-size: 1rem; opacity: 0.85; margin: 0 0 1.4rem; }
.footer-mark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  color: var(--brass);
  opacity: 1 !important;
}

@media (min-width: 640px) {
  .panel { padding: 6rem 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}