/* =========================================================
   SoundsAndScreens — v2 design tokens
   Editorial, monochrome-first, one restrained accent.
   No cards, no shadows, no gradients — hairline rules and
   generous whitespace carry the structure instead.
   ========================================================= */
:root {
  --ink: #14140f;
  --ink-soft: #58564c;
  --paper: #faf9f6;
  --line: #dedad0;
  --accent: #a8391f;

  --font-display: "Space Grotesk", ui-sans-serif, sans-serif;
  --font-serif: "Newsreader", Georgia, serif;
  --font-mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;

  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* -------- header -------- */
.site-header {
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: var(--paper);
  z-index: 20;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 32px;
  max-width: var(--max);
  margin: 0 auto;
}
.nav-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav-links a {
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  color: var(--ink-soft);
  transition: color 0.15s, border-color 0.15s;
}
.nav-links a:hover, .nav-links a[aria-current="page"] {
  color: var(--ink);
  border-color: var(--accent);
}
.nav-toggle { display: none; }

@media (max-width: 720px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 0;
    padding: 4px 32px 20px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { display: block; padding: 10px 0; border-bottom: 1px solid var(--line); }
  .nav-toggle {
    display: block;
    background: none;
    border: 1px solid var(--line);
    color: var(--ink);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 6px 12px;
  }
}

/* -------- hero -------- */
.hero { padding: 96px 0 64px; border-bottom: 1px solid var(--line); }
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 28px;
}
.hero h1 {
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  max-width: 16ch;
}
.hero h1 em {
  font-style: italic;
  font-family: var(--font-serif);
  color: var(--accent);
}
.hero-sub {
  font-family: var(--font-serif);
  max-width: 48ch;
  color: var(--ink-soft);
  font-size: 1.15rem;
  margin: 24px 0 0;
}
.hero-links { margin-top: 32px; display: flex; gap: 28px; flex-wrap: wrap; }
.text-link {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
  transition: border-color 0.15s, color 0.15s;
}
.text-link:hover { color: var(--accent); border-color: var(--accent); }

/* -------- sections -------- */
section { padding: 64px 0; }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
  flex-wrap: wrap;
  gap: 10px;
}
.section-head h2 { font-size: 1.5rem; }
.section-head .text-link { border-color: var(--line); }
.section-head .text-link:hover { border-color: var(--accent); }

/* -------- post index (list rows, no cards) -------- */
.post-index { border-top: 1px solid var(--line); }
.post-row {
  display: grid;
  grid-template-columns: 130px 1fr auto;
  gap: 24px;
  align-items: baseline;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  transition: opacity 0.15s;
}
.post-row:hover { opacity: 0.6; }
.post-row .meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
  white-space: nowrap;
}
.post-row h3 {
  font-size: 1.3rem;
  font-weight: 500;
}
.post-row .cat {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
  text-align: right;
}
@media (max-width: 640px) {
  .post-row { grid-template-columns: 1fr; gap: 6px; }
  .post-row .cat { text-align: left; }
}

/* -------- category split (plain columns, hairline divider) -------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 48px;
  border-top: 1px solid var(--line);
  padding-top: 48px;
}
.split-rule { background: var(--line); }
.split-col h3 {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-bottom: 12px;
}
.split-col p { color: var(--ink); margin-bottom: 18px; font-size: 1.02rem; }
@media (max-width: 640px) {
  .split { grid-template-columns: 1fr; }
  .split-rule { display: none; }
}

/* -------- filters (blog page, plain text) -------- */
.filters {
  display: flex;
  gap: 24px;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.filter-btn {
  background: none;
  border: none;
  padding: 0 0 4px;
  cursor: pointer;
  color: var(--ink-soft);
  border-bottom: 1px solid transparent;
  font-family: inherit;
  font-size: inherit;
  letter-spacing: inherit;
}
.filter-btn.active { color: var(--ink); border-color: var(--accent); }

/* -------- post page -------- */
.post-header { padding: 72px 0 32px; }
.post-header .meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 20px;
}
.post-header .meta .cat { color: var(--accent); }
.post-header h1 { font-size: clamp(2rem, 5vw, 3.2rem); max-width: 22ch; }
.post-cover { margin: 32px 0 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.post-cover img { width: 100%; max-height: 480px; object-fit: cover; }
.post-body { padding: 48px 0 80px; }
.post-body-inner { max-width: 68ch; font-size: 1.15rem; }
.post-body-inner p { margin: 0 0 1.4em; }
.post-body-inner h2 { font-family: var(--font-display); font-size: 1.3rem; margin-top: 1.8em; font-weight: 600; }
.back-link {
  display: inline-block;
  margin-bottom: 28px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
}
.back-link:hover { color: var(--accent); }

/* -------- simple pages -------- */
.page-header { padding: 72px 0 8px; border-bottom: 1px solid var(--line); margin-bottom: 48px; }
.page-header h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); padding-bottom: 40px; }
.prose { max-width: 68ch; font-size: 1.1rem; color: var(--ink); }
.prose p { margin: 0 0 1.4em; }

.contact-form { display: grid; gap: 20px; max-width: 480px; margin-top: 32px; }
.contact-form label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  display: block;
  margin-bottom: 8px;
}
.contact-form input, .contact-form textarea {
  width: 100%;
  font-family: var(--font-serif);
  font-size: 1rem;
  padding: 10px 0;
  border: none;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--accent); }
.contact-form textarea { resize: vertical; min-height: 120px; }
.submit-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  background: none;
  border: none;
  border-bottom: 1px solid var(--ink);
  padding: 0 0 4px;
  cursor: pointer;
  width: fit-content;
}
.submit-link:hover { color: var(--accent); border-color: var(--accent); }

.about-figure { display: grid; grid-template-columns: 240px 1fr; gap: 48px; align-items: start; }
@media (max-width: 640px) { .about-figure { grid-template-columns: 1fr; } }
.about-figure img { border: 1px solid var(--line); }

/* -------- footer -------- */
.site-footer { border-top: 1px solid var(--line); padding: 40px 0; margin-top: 40px; }
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-soft);
}
.footer-links { display: flex; gap: 22px; list-style: none; padding: 0; margin: 0; }
.footer-links a:hover { color: var(--accent); }

.empty-state {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-soft);
  padding: 32px 0;
}