@import "tailwindcss";
@plugin "@tailwindcss/typography";

@source "./app";

@theme {
  --font-serif: "Geist", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SFMono-Regular", monospace;

  --color-paper: #F6F4EF;
  --color-paper-deep: #ECE9E2;
  --color-paper-edge: #E1DDD2;

  --color-ink: #111111;
  --color-ink-soft: #2A2A2A;
  --color-ink-mute: #6B6B6B;
  --color-ink-faint: #9A9A9A;
  --color-ink-hair: #DAD6CC;
  --color-ink-hairlite: #ECE9E2;

  --color-clay: #B8542B;
  --color-clay-deep: #9C4520;
  --color-clay-soft: #F5E2D4;
  --color-clay-hair: #E6C9B5;

  --color-accent: #B5532A;
  --color-accent-dark: #9A4422;
  --color-accent-light: #C9684A;

  --color-success: #2d6a2d;
  --color-error: #c0392b;
  --color-error-bg: #fef0ed;

  --tracking-tightest-2: -0.045em;
}

html,
body {
  background-color: #F6F4EF;
  color: #111111;
}

body {
  font-family: var(--font-sans);
  font-feature-settings: "ss01", "ss02", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}

.font-display {
  font-family: "Geist", ui-sans-serif, system-ui, sans-serif;
  font-weight: 500;
  letter-spacing: -0.035em;
  font-feature-settings: "ss01", "ss02", "cv11";
}

.display-italic {
  font-style: normal;
  font-weight: 500;
}

/* ground is flat in Press direction */
.paper-grain {
  position: relative;
}

.ulink {
  background-image: linear-gradient(to right, var(--color-accent), var(--color-accent));
  background-size: 100% 1px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition:
    background-size 220ms cubic-bezier(0.2, 0.6, 0.2, 1),
    color 200ms;
}

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

.slink {
  background-image: linear-gradient(to right, var(--color-accent), var(--color-accent));
  background-size: 0% 1px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition:
    background-size 220ms cubic-bezier(0.2, 0.6, 0.2, 1),
    color 200ms;
}

.slink:hover {
  background-size: 100% 1px;
  color: var(--color-accent);
}

.navlink {
  position: relative;
  transition: color 180ms ease;
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #6B6B6B;
}

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

.navlink::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 1px;
  background: #111111;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 260ms cubic-bezier(0.2, 0.6, 0.2, 1);
}

.navlink:hover::after,
.navlink[data-active="true"]::after {
  transform: scaleX(1);
}

.navlink[data-active="true"] {
  color: #111111;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--color-accent);
  color: #F6F4EF;
  padding: 0.82rem 1.2rem;
  border-radius: 2px;
  border: 1px solid var(--color-accent);
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    transform 220ms cubic-bezier(0.2, 0.6, 0.2, 1);
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: #F6F4EF;
}

.btn-primary .arrow {
  transition: transform 240ms cubic-bezier(0.2, 0.6, 0.2, 1);
}

.btn-primary:hover .arrow {
  transform: translateX(3px);
}

/* squared, hairline border */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: transparent;
  color: #111111;
  padding: 0.82rem 1.1rem;
  border-radius: 2px;
  border: 1px solid #DAD6CC;
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
  transition:
    border-color 200ms ease,
    color 200ms ease,
    background 200ms ease;
  text-decoration: none;
}

.btn-secondary:hover {
  border-color: #111111;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6B6B6B;
}

.eyebrow .dot {
  display: inline-block;
  width: 0.36rem;
  height: 0.36rem;
  background: var(--color-accent);
  border-radius: 0;
  margin-right: 0.55rem;
  vertical-align: 0.05em;
}

/* underline-only input, no border-radius */
.field {
  background: transparent;
  border: 0;
  border-bottom: 1px solid #DAD6CC;
  border-radius: 0;
  padding: 0.7rem 0.1rem 0.65rem;
  font-size: 1rem;
  color: #111111;
  outline: none;
  width: 100%;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.field::placeholder {
  color: #9A9A9A;
}

.field:focus {
  border-color: #111111;
  box-shadow: none;
}

.dot-rule {
  background-image: radial-gradient(circle, #BDB7AB 1px, transparent 1.2px);
  background-size: 8px 1px;
  background-repeat: repeat-x;
  background-position: left center;
  height: 1px;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.rise {
  animation: rise 700ms cubic-bezier(0.2, 0.6, 0.2, 1) both;
}

.rise.d1 {
  animation-delay: 80ms;
}

.rise.d2 {
  animation-delay: 160ms;
}

.rise.d3 {
  animation-delay: 240ms;
}

.rise.d4 {
  animation-delay: 320ms;
}

.rise.d5 {
  animation-delay: 400ms;
}

:focus:not(:focus-visible) {
  outline: none;
}