/*
  WeMakeCode
  Brand tokens come from the logo kit (logo design/HANDOFF.md):
  ink, paper, stone, orange. Rubik and Geist Mono. Orange only on the slash and small accents.

  Shape rule: interactive + nav -> pill, blocks -> 28px.

  Theme: light by default, follows the system, and the toggle overrides it.
  JS sets <html data-theme="light|dark">. Without JS the media query below applies.
*/

@font-face {
  font-family: "Rubik";
  src: url("/assets/fonts/Rubik.ttf") format("truetype");
  font-weight: 300 900;
  font-display: swap;
}

/* ---------- Tokens ----------
   Only brand-kit colours:
   ink #1c1917 / #0c0a09, paper #fafaf9 / #f5f5f4, stone #78716c,
   orange #ea580c (on light) / #f97316 (on dark). */

:root {
  --paper: #fafaf9;
  --paper-alt: #f5f5f4;
  --ink: #1c1917;
  --ink-deep: #0c0a09;
  --stone: #78716c;
  --orange: #ea580c;

  --page: var(--paper);
  --nav: var(--paper-alt);
  --block: var(--paper-alt);
  --on-block: var(--ink);

  --font-body: "Rubik", system-ui, sans-serif;

  --r-pill: 999px;
  --r-block: 28px;
  --max: 1120px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);

  color-scheme: light;
}

:root[data-theme="dark"] {
  --page: var(--ink-deep);
  --nav: var(--ink-deep);
  --block: var(--ink-deep);
  --on-block: var(--paper-alt);
  --orange: #f97316;
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --page: var(--ink-deep);
    --nav: var(--ink-deep);
    --block: var(--ink-deep);
    --on-block: var(--paper-alt);
    --orange: #f97316;
    color-scheme: dark;
  }
}

/* ---------- Base ---------- */

*, *::before, *::after { box-sizing: border-box; }

html, body { height: 100%; }

:root[data-theme="dark"] body { color: var(--paper-alt); }
@media (prefers-color-scheme: dark) { :root:not([data-theme]) body { color: var(--paper-alt); } }

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s var(--ease), color 0.3s var(--ease);
}

img { display: block; max-width: 100%; }
a { color: inherit; }

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

.slash { color: var(--orange); }

/* Logo swap follows the effective theme */
.logo-dark { display: none; }
:root[data-theme="dark"] .logo-light { display: none; }
:root[data-theme="dark"] .logo-dark { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .logo-light { display: none; }
  :root:not([data-theme]) .logo-dark { display: block; }
}

/* ---------- Floating pill nav ---------- */

.nav-wrap {
  position: fixed;
  top: 0.75rem;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 1rem;
  pointer-events: none;
}

.nav {
  pointer-events: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: calc(var(--max) - 2rem);
  min-height: 3.5rem;
  margin: 0 auto;
  padding: 0.25rem 0.75rem 0.25rem 0.9rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--stone);
  background: var(--nav);
}

.logo { display: inline-flex; flex-shrink: 0; }

/* Theme toggle: a pill track with a sliding knob */
.theme-toggle {
  position: relative;
  width: 3.25rem;
  height: 2rem;
  padding: 0;
  border-radius: var(--r-pill);
  border: 1px solid var(--stone);
  background: var(--page);
  cursor: pointer;
  transition: border-color 0.2s var(--ease);
}

.theme-toggle:hover { border-color: var(--orange); }

.theme-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0.2rem;
  width: 1.45rem;
  height: 1.45rem;
  margin-top: -0.725rem;
  border-radius: 50%;
  background: var(--orange);
  transition: transform 0.35s var(--ease);
}

:root[data-theme="dark"] .theme-toggle::after { transform: translateX(1.25rem); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .theme-toggle::after { transform: translateX(1.25rem); }
}

/* ---------- Single-screen landing ---------- */

.page {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  height: 100dvh;
  max-width: var(--max);
  margin: 0 auto;
  padding: 5.25rem 1rem 0.75rem;
}

.hero-card {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 1.5rem;
  padding: clamp(1.5rem, 6vw, 5rem);
  border-radius: var(--r-block);
  border: 1px solid var(--stone);
  background: var(--block);
  color: var(--on-block);
}

/* Typed wordmark. The h1 keeps its height while it types so nothing jumps. */
.hero-card h1 {
  min-height: 1.1em;
  margin: 0;
  font-size: clamp(2.2rem, 10.5vw, 7.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.035em;
  white-space: nowrap;
}

.js .typed { visibility: hidden; }
.js .typed.is-ready { visibility: visible; }

.caret {
  display: inline-block;
  width: 0.06em;
  height: 0.85em;
  margin-left: 0.06em;
  vertical-align: -0.05em;
  background: var(--orange);
}

.js .caret { animation: blink 1s steps(1) infinite; }

@keyframes blink { 50% { opacity: 0; } }

.status {
  margin: 0;
  padding: 0.6rem 1.4rem;
  border: 1px solid var(--stone);
  border-radius: var(--r-pill);
  font-size: 1.1rem;
  font-weight: 500;
}

/* After the typing ends, the status line fades in */
@media (prefers-reduced-motion: no-preference) {
  .js .status {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  }
  .js .hero-card.is-typed .status { opacity: 1; transform: none; }
}

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

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 0.25rem 1rem;
  flex-wrap: wrap;
  padding: 0 0.5rem;
  color: var(--stone);
  font-size: 0.85rem;
  line-height: 1.4;
}

.site-footer p { margin: 0; }

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