/* Truffle Techs — studio landing page
   Single viewport. Warm brown paper, bone ink, crema accent.
   Display face derives from the rounded-geometric wordmark. */

@font-face {
  font-family: "Quicksand";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/fonts/quicksand-display-latin.woff2") format("woff2");
}

@font-face {
  font-family: "Fraunces";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/fonts/fraunces-absorvia-latin.woff2") format("woff2");
}

:root {
  --paper: #292019;
  --panel: #2e241c;
  --ink: #f2eae0;
  --ink-muted: #a6988a;
  --accent: #e7cfa9;
  --absorvia: #e2745f;
  --absorvia-paper: #f8f5f2;
  --absorvia-ink: #1c1618;
  --absorvia-muted: #7c6f6a;
  --hairline: #3a2f26;

  --display: "Quicksand", -apple-system, sans-serif;
  --text: -apple-system, blinkmacsystemfont, "Segoe UI", roboto, helvetica, arial, sans-serif;

  --gutter: clamp(1.25rem, 4vw, 4.5rem);
}

* {
  margin: 0;
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--text);
  font-size: 1rem;
  line-height: 1.6;
  height: 100dvh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding-inline: var(--gutter);
  overflow: hidden;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

::selection {
  background: var(--accent);
  color: var(--paper);
}

/* ---- Meta style ---- */

.section-count,
.app-tag {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-variant-numeric: tabular-nums;
}

/* ---- Masthead ---- */

.masthead {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-block: clamp(1.25rem, 2.75vh, 2rem);
  border-block-end: 1px solid var(--hairline);
}

.wordmark {
  line-height: 0;
}

.wordmark img {
  display: block;
  height: clamp(1.625rem, 3.25vh, 2rem);
  width: auto;
}

.masthead-contact {
  font-size: 0.875rem;
  color: var(--ink-muted);
}

.masthead-contact:hover {
  color: var(--accent);
}

/* ---- Main: two columns, one viewport ---- */

main {
  display: grid;
  grid-template-columns: minmax(0, 58fr) minmax(0, 42fr);
  column-gap: clamp(2rem, 4vw, 5rem);
  align-items: stretch;
  min-height: 0;
}

/* ---- Statement (left) ---- */

.statement {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-block: clamp(2rem, 6vh, 4.5rem) clamp(1.75rem, 4.5vh, 3rem);
  min-height: 0;
}

h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2.75rem, min(7vw, 11.5vh), 7.5rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.h1-mark {
  display: inline-block;
  height: 0.8em;
  width: auto;
  vertical-align: -0.08em;
  margin-inline: 0.06em;
  rotate: -8deg;
}

@media (prefers-reduced-motion: no-preference) {
  .h1-mark {
    transition: rotate 0.4s cubic-bezier(0.2, 0.6, 0.2, 1);
  }

  h1:hover .h1-mark {
    rotate: 8deg;
  }
}

h1 em {
  font-style: normal;
  color: var(--accent);
}

.statement-foot {
  max-inline-size: 46ch;
}

.subline {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.about-note {
  margin-block-start: 0.875rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink-muted);
}

@media (prefers-reduced-motion: no-preference) {
  .statement > *,
  .apps {
    animation: rise 0.6s cubic-bezier(0.2, 0.6, 0.2, 1) both;
  }

  .statement .statement-foot {
    animation-delay: 0.12s;
  }

  .apps {
    animation-delay: 0.22s;
  }

  @keyframes rise {
    from {
      opacity: 0;
      translate: 0 0.75rem;
    }
    to {
      opacity: 1;
      translate: 0 0;
    }
  }
}

/* ---- Apps (right column, brand-plate cards) ---- */

.apps {
  display: flex;
  flex-direction: column;
  margin-block-start: clamp(1.5rem, 4vh, 3rem);
  padding-block-end: clamp(1.25rem, 3vh, 2rem);
  min-height: 0;
}

.section-head {
  display: flex;
  align-items: baseline;
  gap: 0.625rem;
  padding-block-end: 1rem;
}

h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.02em;
  color: var(--accent);
}

.app-cards {
  list-style: none;
  padding: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 2.5vh, 1.5rem);
  min-height: 0;
}

.app-card {
  position: relative;
  border-radius: 1.25rem;
  min-height: 0;
}

/* Wishful: a quiet dark plate, still in the workshop */

.app-card--wishful {
  flex: 2;
  background: var(--panel);
  border: 1px solid var(--hairline);
  padding: clamp(1.25rem, 3vh, 2rem) clamp(1.5rem, 2.5vw, 2.25rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.apps-peek {
  position: absolute;
  top: 1px;
  right: clamp(2.25rem, 3vw, 3.25rem);
  translate: 0 -70%;
  pointer-events: none;
}

.apps-peek img {
  display: block;
  width: clamp(3.5rem, 8vh, 4.75rem);
  height: auto;
}

@media (prefers-reduced-motion: no-preference) {
  .apps-peek {
    transition: translate 0.35s cubic-bezier(0.2, 0.6, 0.2, 1);
  }

  /* the dog notices whenever the visitor reaches for anything */
  body:has(a:hover) .apps-peek,
  .app-card--wishful:hover .apps-peek {
    translate: 0 -78%;
  }
}

.app-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.app-name {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.app-desc {
  margin-block-start: 0.5rem;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ink-muted);
  max-inline-size: 42ch;
}

/* Absorvia: the app's own material, embedded in the studio page */

.app-card--absorvia {
  flex: 3;
  background: var(--absorvia-paper);
  display: flex;
}

.card-link {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(1.5rem, 3.5vh, 2.5rem) clamp(1.5rem, 2.5vw, 2.25rem);
  color: var(--absorvia-ink);
  min-height: 0;
}

.card-link:hover {
  text-decoration: none;
}

.card-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.absorvia-wordmark {
  display: block;
  height: clamp(1.5rem, 3vh, 1.875rem);
  width: auto;
}

.absorvia-mark {
  display: block;
  width: clamp(2.5rem, 5.5vh, 3.25rem);
  height: auto;
  flex: none;
}

@media (prefers-reduced-motion: no-preference) {
  .absorvia-mark {
    transition: rotate 0.6s cubic-bezier(0.2, 0.6, 0.2, 1);
  }

  .card-link:hover .absorvia-mark {
    rotate: 30deg;
  }
}

.app-quote {
  margin-block-start: clamp(0.875rem, 2.5vh, 1.5rem);
  font-family: "Fraunces", "Iowan Old Style", georgia, serif;
  font-weight: 600;
  font-size: clamp(1.375rem, 2vw, 1.75rem);
  letter-spacing: -0.015em;
  line-height: 1.15;
  color: var(--absorvia-ink);
}

.app-card--absorvia .app-desc {
  color: var(--absorvia-muted);
  margin-block-start: 0.625rem;
}

.card-foot {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-block-start: clamp(0.875rem, 2.5vh, 1.5rem);
}

.app-card--absorvia .app-tag {
  color: var(--absorvia-muted);
}

.app-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--absorvia);
}

.arrow {
  display: inline-block;
  margin-inline-start: 0.45em;
  transition: translate 0.18s ease;
}

.card-link:hover .arrow {
  translate: 0.3em 0;
}

.card-link:hover .app-link {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* ---- Footer ---- */

.colophon {
  position: relative;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem 2.5rem;
  flex-wrap: wrap;
  border-block-start: 1px solid var(--hairline);
  padding-block: clamp(1rem, 2.5vh, 1.5rem);
  font-size: 0.8125rem;
  color: var(--ink-muted);
}

.colophon-legal {
  display: flex;
  align-items: baseline;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.legal-name {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink);
}

.colophon-mark {
  width: 1.125rem;
  height: 1.125rem;
  flex: none;
  opacity: 0.85;
}

.colophon a {
  color: var(--ink-muted);
}

.colophon a:hover {
  color: var(--accent);
}

/* ---- Narrow / short screens: allow scroll, stack ---- */

@media (max-width: 60rem), (max-height: 34rem) {
  body {
    height: auto;
    min-height: 100dvh;
    overflow: auto;
  }

  main {
    grid-template-columns: 1fr;
  }

  .statement {
    padding-block: clamp(3rem, 10vh, 5rem) 0;
  }

  h1 {
    font-size: clamp(2.75rem, 11vw, 5rem);
  }

  .statement-foot {
    margin-block-start: 2.5rem;
  }

  .apps {
    margin-block-start: 5rem;
    margin-block-end: 3rem;
  }

  .app-card--wishful,
  .card-link {
    padding: 1.75rem 1.5rem;
  }

  .colophon-legal {
    display: block;
    line-height: 1.9;
  }

  .copyright {
    margin-block-start: 0.75rem;
  }
}