/* ============================================================================
   ROUTE A — "The Anatomy of Touch"
   Editorial / clinical-warm. Mechanism foregrounded, rendered warm.
   Energy from typographic contrast + one living color (clay). Calm via space.

   Intended production type (swap to self-hosted .woff2):
     Display : a warm high-legibility serif (e.g. Freight Text / Lyon / Tiempos)
     Body    : a humanist sans (e.g. Söhne / Untitled Sans / Inter)
   Stacks below approximate that feel with system fonts for the prototype.
   ========================================================================== */

:root {
  --color-bg:        #F4F0E8;  /* bone — warm paper, the neutral */
  --color-surface:   #EAE3D6;  /* deeper bone — panels, cards */
  --color-ink:       #211D17;  /* warm near-black — all text */
  --color-muted:     #6E665A;  /* ink, softened — metadata, captions */
  --color-accent:    #AB5238;  /* clay — the single living color */
  --color-line:      #D7CFC0;  /* hairline rules */

  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --font-body:    system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --text-sm:   0.8125rem;
  --text-base: 1rem;
  --text-lg:   clamp(1.15rem, 1.6vw, 1.4rem);
  --text-xl:   clamp(1.5rem, 2.4vw, 2rem);
  --text-2xl:  clamp(2rem, 4vw, 3rem);
  --text-hero: clamp(2.8rem, 7vw, 6rem);

  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-6: 48px;
  --space-8: 64px;
  --space-12: 96px;

  --wrap: 1240px;
}

* { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--space-3); }
@media (min-width: 1024px) { .wrap { padding: 0 var(--space-6); } }

h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.06; margin: 0; }
p { margin: 0 0 1em; }
a { color: inherit; }

.accent { color: var(--color-accent); }
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin: 0 0 var(--space-3);
}

/* ---- header / nav ------------------------------------------------------- */
.site-header {
  display: flex; align-items: baseline; justify-content: space-between;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-line);
}
.wordmark {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.01em;
}
.wordmark span { display: block; font-family: var(--font-body); font-size: var(--text-sm);
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-muted); margin-top: 4px; }
.site-nav { display: none; gap: var(--space-4); font-size: var(--text-sm);
  letter-spacing: 0.04em; text-transform: uppercase; }
.site-nav a { text-decoration: none; transition: color 200ms ease; }
.site-nav a:hover { color: var(--color-accent); }
@media (min-width: 768px) { .site-nav { display: flex; } }

/* ---- hero --------------------------------------------------------------- */
.hero { padding: var(--space-12) 0 var(--space-8); }
.hero__inner { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-6);
  align-items: center; }
@media (min-width: 1024px) {
  .hero__inner { grid-template-columns: 1.05fr 0.95fr; gap: var(--space-8); }
}
.hero__title { font-size: var(--text-hero); letter-spacing: -0.01em; margin-bottom: var(--space-4); }
.hero__title em { font-style: italic; }
.hero__lead { font-size: var(--text-lg); max-width: 34ch; color: var(--color-ink); }
.hero__proof { margin-top: var(--space-4); font-size: var(--text-sm); color: var(--color-muted);
  letter-spacing: 0.02em; }

/* media placeholder — duotone block w/ fascia line motif */
.media {
  position: relative; aspect-ratio: 4 / 5; overflow: hidden;
  background:
    radial-gradient(120% 120% at 70% 20%, #C9886F 0%, #8A4632 55%, #4A2418 100%);
}
.media--wide { aspect-ratio: 16 / 10; }
.media svg { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.55; }
.media__tag {
  position: absolute; left: 14px; bottom: 12px;
  font-size: var(--text-sm); color: #F4F0E8; letter-spacing: 0.04em; opacity: 0.85;
}

/* ---- value blocks ------------------------------------------------------- */
.section { padding: var(--space-12) 0; border-top: 1px solid var(--color-line); }
.section__head { max-width: 52ch; margin-bottom: var(--space-8); }
.section__head h2 { font-size: var(--text-2xl); margin-bottom: var(--space-3); }

.values { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-6); }
@media (min-width: 768px) { .values { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.value { border-top: 2px solid var(--color-accent); padding-top: var(--space-3); }
.value__num { font-family: var(--font-body); font-size: var(--text-sm); color: var(--color-accent);
  letter-spacing: 0.1em; }
.value h3 { font-size: var(--text-xl); margin: var(--space-2) 0; }
.value p { color: var(--color-muted); margin: 0; }

/* ---- audience strip ----------------------------------------------------- */
.audience { background: var(--color-surface); }
.audience .audience__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1px;
  background: var(--color-line); border: 1px solid var(--color-line); }
@media (min-width: 768px) { .audience .audience__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.audience__cell { background: var(--color-surface); padding: var(--space-6) var(--space-4); }
.audience__cell .eyebrow { color: var(--color-accent); margin-bottom: var(--space-2); }
.audience__cell p { margin: 0; font-size: var(--text-lg); font-family: var(--font-display); line-height: 1.25; }

/* ---- CTA ---------------------------------------------------------------- */
.cta { text-align: center; }
.cta h2 { font-size: var(--text-2xl); max-width: 22ch; margin: 0 auto var(--space-3); }
.cta p { color: var(--color-muted); max-width: 44ch; margin: 0 auto var(--space-6); }
.btn {
  display: inline-block; font-family: var(--font-body); font-size: var(--text-sm);
  letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none;
  padding: 14px 26px; transition: background 200ms ease, color 200ms ease;
}
.btn--primary { background: var(--color-accent); color: var(--color-bg); }
.btn--primary:hover { background: var(--color-ink); }
.btn--ghost { border: 1px solid var(--color-ink); margin-left: var(--space-2); }
.btn--ghost:hover { background: var(--color-ink); color: var(--color-bg); }
.lead-magnet { margin-top: var(--space-6); font-size: var(--text-sm); color: var(--color-muted); }

/* ---- footer ------------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--color-line); padding: var(--space-8) 0;
  font-size: var(--text-sm); color: var(--color-muted); }
.site-footer a { color: var(--color-ink); text-decoration: none; }
.site-footer a:hover { color: var(--color-accent); }
.site-footer__row { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: space-between; }

:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}