/* ==========================================================================
   The Artisanal Coder — style.css
   Pompous. Opulent. Absolutely certain of its own importance.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Custom properties
   -------------------------------------------------------------------------- */
:root {
  --color-parchment: #f5f0e8;
  --color-parchment-dark: #ede7d7;
  --color-ink: #1a1612;
  --color-ink-muted: #4a3f35;
  --color-ink-faint: #7a6f65;
  --color-accent: #8b2c10;
  --color-accent-hover: #6b1e08;
  --color-rule: #c8bfad;

  --font-serif: 'EB Garamond', 'Garamond', 'Georgia', serif;
  --font-mono: 'Courier New', 'Courier', monospace;

  --measure: 68ch;
  --space-xs: 0.5rem;
  --space-s: 1rem;
  --space-m: 2rem;
  --space-l: 3rem;
  --space-xl: 5rem;
  --space-2xl: 8rem;
}

/* --------------------------------------------------------------------------
   Dark mode
   -------------------------------------------------------------------------- */
@media (prefers-color-scheme: dark) {
  :root {
    --color-parchment: #1c1814;
    --color-parchment-dark: #241e18;
    --color-ink: #ede4d4;
    --color-ink-muted: #b8a890;
    --color-ink-faint: #7a6858;
    --color-accent: #c4593a;
    --color-accent-hover: #d96a47;
    --color-rule: #3a3028;
  }
}

/* --------------------------------------------------------------------------
   Reset / base
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 20px;
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-parchment);
  color: var(--color-ink);
  font-family: var(--font-serif);
  line-height: 1.7;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

/* --------------------------------------------------------------------------
   Accessibility: skip nav
   -------------------------------------------------------------------------- */
.skip-nav {
  position: absolute;
  top: -100%;
  left: var(--space-s);
  background: var(--color-ink);
  color: var(--color-parchment);
  padding: var(--space-xs) var(--space-s);
  font-family: var(--font-serif);
  font-size: 0.85rem;
  z-index: 9999;
  text-decoration: none;
  border-radius: 0 0 4px 4px;
  transition: top 0.1s;
}

.skip-nav:focus {
  top: 0;
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
main {
  flex: 1;
  width: 100%;
  max-width: calc(var(--measure) + var(--space-m) * 2);
  margin-inline: auto;
  padding: var(--space-2xl) var(--space-m) var(--space-l);
}

footer[role="contentinfo"] {
  text-align: center;
  padding: var(--space-m);
  border-top: 1px solid var(--color-rule);
  font-size: 0.75rem;
  color: var(--color-ink-faint);
  letter-spacing: 0.03em;
}

footer a {
  color: var(--color-ink-faint);
}

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

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
nav[aria-label] {
  margin-bottom: var(--space-l);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

nav a {
  color: var(--color-ink-muted);
  text-decoration: none;
  border-bottom: 1px solid var(--color-rule);
  padding-bottom: 1px;
  transition: color 0.15s, border-color 0.15s;
}

nav a:hover,
nav a:focus-visible {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Hero figure — replaces ASCII art
   -------------------------------------------------------------------------- */
.hero-figure {
  width: 100%;
  margin: 0 0 var(--space-xl);
  padding: var(--space-m);
  background: var(--color-parchment-dark);
  border: 1px solid var(--color-rule);
  border-radius: 2px;
  overflow: hidden;
}

.hero-figure svg {
  width: 100%;
  height: auto;
  display: block;
  max-height: 320px;
}

/* --------------------------------------------------------------------------
   Proclamation typography — pompous, large, certain of itself
   -------------------------------------------------------------------------- */
.proclamation h1 {
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 400;
  text-align: center;
  letter-spacing: -0.015em;
  line-height: 1.0;
  margin-bottom: var(--space-s);
  color: var(--color-ink);
}

.proclamation h2 {
  text-align: center;
  font-size: clamp(0.72rem, 1.5vw, 0.88rem);
  font-weight: 400;
  font-style: normal;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-l);
  /* Ornamental rule below subtitle */
  border-bottom: none;
  position: relative;
}

.proclamation h2::after {
  content: '— ✦ —';
  display: block;
  margin-top: var(--space-m);
  font-size: 0.9rem;
  letter-spacing: 0.3em;
  color: var(--color-rule);
  font-style: normal;
}

/* Drop cap on opening paragraph */
.proclamation p:first-of-type::first-letter {
  font-size: 5em;
  float: left;
  line-height: 0.72;
  margin-right: 0.06em;
  margin-top: 0.08em;
  color: var(--color-ink);
  font-weight: 400;
}

.proclamation p {
  margin-bottom: var(--space-m);
  font-size: 1rem;
  max-width: var(--measure);
  text-align: justify;
  hyphens: auto;
  line-height: 1.85;
}

/* Blockquote as a centerpiece — the only thing on the page that matters */
.proclamation blockquote {
  text-align: center;
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-style: italic;
  line-height: 1.4;
  border: none;
  margin: var(--space-2xl) 0;
  padding: 0;
  color: var(--color-ink);
  max-width: 100%;
}

.proclamation blockquote::before,
.proclamation blockquote::after {
  content: '';
  display: block;
  width: 80px;
  height: 1px;
  background: var(--color-rule);
  margin: var(--space-m) auto;
}

.proclamation strong {
  font-weight: 600;
}

.proclamation em {
  font-style: italic;
}

/* --------------------------------------------------------------------------
   Shop typography
   -------------------------------------------------------------------------- */
.shop h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-xs);
}

.shop h2 {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  font-weight: 400;
  font-style: italic;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-l);
  border-bottom: 1px solid var(--color-rule);
  padding-bottom: var(--space-m);
}

.shop h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--color-ink);
}

.shop p {
  margin-bottom: var(--space-s);
  font-size: 0.95rem;
  max-width: var(--measure);
  color: var(--color-ink-muted);
}

.shop p strong {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-ink);
  margin-top: var(--space-xs);
  letter-spacing: 0.02em;
}

.shop hr {
  border: none;
  border-top: 1px solid var(--color-rule);
  margin: var(--space-l) 0;
}

.shop em {
  font-style: italic;
  color: var(--color-ink-faint);
  font-size: 0.85rem;
}

/* --------------------------------------------------------------------------
   Links
   -------------------------------------------------------------------------- */
a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.15s;
}

a:hover,
a:focus-visible {
  color: var(--color-accent-hover);
}

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

/* --------------------------------------------------------------------------
   Scroll animations — applied via data-anim on <body>
   -------------------------------------------------------------------------- */

/* fade-up: paragraphs and blockquotes rise in */
[data-anim="fade-up"] .proclamation p,
[data-anim="fade-up"] .proclamation blockquote,
[data-anim="fade-up"] .proclamation h2::after {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-anim="fade-up"] .proclamation p.is-visible,
[data-anim="fade-up"] .proclamation blockquote.is-visible,
[data-anim="fade-up"] .proclamation h2::after.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ink-bleed: text fades in with a slight blur, like ink spreading */
[data-anim="ink-bleed"] .proclamation p,
[data-anim="ink-bleed"] .proclamation blockquote {
  opacity: 0;
  filter: blur(4px);
  transition: opacity 0.9s ease, filter 0.9s ease;
}

[data-anim="ink-bleed"] .proclamation p.is-visible,
[data-anim="ink-bleed"] .proclamation blockquote.is-visible {
  opacity: 1;
  filter: blur(0);
}

/* curtain: text is hidden behind a sliding curtain (clip-path) */
[data-anim="curtain"] .proclamation p,
[data-anim="curtain"] .proclamation blockquote {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.8s cubic-bezier(0.77, 0, 0.18, 1);
}

[data-anim="curtain"] .proclamation p.is-visible,
[data-anim="curtain"] .proclamation blockquote.is-visible {
  clip-path: inset(0 0% 0 0);
}

/* slow-fade: pure opacity, 1.4s, dignified and unhurried */
[data-anim="slow-fade"] .proclamation p,
[data-anim="slow-fade"] .proclamation blockquote {
  opacity: 0;
  transition: opacity 1.4s ease;
}

[data-anim="slow-fade"] .proclamation p.is-visible,
[data-anim="slow-fade"] .proclamation blockquote.is-visible {
  opacity: 1;
}

/* stagger: elements arrive one by one with delay set via JS inline style */
[data-anim="stagger"] .proclamation p,
[data-anim="stagger"] .proclamation blockquote {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  /* transition-delay set per-element by JS */
}

[data-anim="stagger"] .proclamation p.is-visible,
[data-anim="stagger"] .proclamation blockquote.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 600px) {
  html {
    font-size: 18px;
  }

  main {
    padding: var(--space-l) var(--space-s) var(--space-m);
  }

  .proclamation p:first-of-type::first-letter {
    font-size: 4em;
  }

  .proclamation blockquote {
    font-size: 1.2rem;
    margin: var(--space-xl) 0;
  }
}