/*
  Studio22 Films — public site stylesheet
  Static, dependency-free CSS. No external fonts or frameworks.
*/

:root {
  --color-bg: #f7f5f0;
  --color-bg-alt: #efece4;
  --color-ink: #1c1a17;
  --color-ink-soft: #4a463f;
  --color-muted: #6f6a61;
  --color-line: #ddd8cd;
  --color-accent: #7a2e2e;
  --color-accent-ink: #ffffff;
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max-width: 880px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 3rem;
  --space-5: 5rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #171613;
    --color-bg-alt: #201e1a;
    --color-ink: #f2efe8;
    --color-ink-soft: #d8d3c8;
    --color-muted: #a7a196;
    --color-line: #3a362e;
    --color-accent: #c96b6b;
    --color-accent-ink: #171613;
  }
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover {
  text-decoration-thickness: 2px;
}

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

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-accent);
  color: var(--color-accent-ink);
  padding: 0.75em 1.25em;
  z-index: 100;
  border-radius: 0 0 6px 0;
}

.skip-link:focus {
  left: 0;
  top: 0;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.15;
  color: var(--color-ink);
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.25rem; }

p {
  margin: 0 0 1.2em;
  max-width: 68ch;
}

.lede {
  font-size: 1.2rem;
  color: var(--color-ink-soft);
  max-width: 60ch;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* Header / nav */

.site-header {
  border-bottom: 1px solid var(--color-line);
  padding: var(--space-2) 0;
}

.site-header .container {
  max-width: 1080px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65em;
  color: var(--color-ink);
  text-decoration: none;
  white-space: nowrap;
}

.brand-logo {
  height: 56px;
  width: auto;
  display: block;
  background: #f7f5f0;
  border-radius: 4px;
  padding: 4px 8px;
}

.brand span {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  text-transform: uppercase;
}

@media (max-width: 640px) {
  .brand-logo {
    height: 44px;
  }
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-line);
  border-radius: 6px;
  padding: 0.4em 0.7em;
  font-size: 1rem;
  color: var(--color-ink);
  cursor: pointer;
}

.site-nav ul {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  color: var(--color-ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding: 0.25em 0;
  border-bottom: 2px solid transparent;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--color-ink);
  border-bottom-color: var(--color-accent);
}

@media (max-width: 640px) {
  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    display: none;
    width: 100%;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-header .container {
    flex-wrap: wrap;
  }

  .site-nav ul {
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-3) 0 var(--space-1);
    width: 100%;
  }
}

/* Hero */

.hero {
  padding: var(--space-5) 0 var(--space-4);
  border-bottom: 1px solid var(--color-line);
}

.hero .eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.hero-actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-3);
}

/* Buttons */

.btn {
  display: inline-block;
  padding: 0.75em 1.5em;
  border-radius: 4px;
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: 1px solid var(--color-ink);
  color: var(--color-ink);
}

.btn:hover {
  background: var(--color-ink);
  color: var(--color-bg);
}

.btn-primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-accent-ink);
}

.btn-primary:hover {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: var(--color-bg);
}

/* Sections */

section {
  padding: var(--space-4) 0;
}

section + section {
  border-top: 1px solid var(--color-line);
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-head {
  margin-bottom: var(--space-3);
}

.grid {
  display: grid;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

/* Cards */

.card {
  border: 1px solid var(--color-line);
  border-radius: 8px;
  padding: var(--space-3);
  background: var(--color-bg);
}

.card h3 {
  margin-bottom: 0.3em;
}

.card .meta {
  font-size: 0.85rem;
  color: var(--color-muted);
  letter-spacing: 0.02em;
  margin-bottom: 0.6em;
}

.status-note {
  border: 1px dashed var(--color-line);
  border-radius: 8px;
  padding: var(--space-3);
  color: var(--color-ink-soft);
  background: var(--color-bg-alt);
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--color-line);
  padding: var(--space-4) 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.site-footer .container {
  max-width: 1080px;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  align-items: center;
  justify-content: space-between;
}

.footer-links {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  color: var(--color-muted);
}

.footer-links a:hover {
  color: var(--color-ink);
}

/* Utility */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.text-center {
  text-align: center;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}