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

:root {
  --bg: #faf9f7;
  --text: #1a1817;
  --muted: #7d756d;
  --accent: #4a7cec;
  --accent-hover: #3a6ad8;
  --border: #e8e5e1;
  --max-width: 640px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

a { color: inherit; text-decoration: none; }

/* ===== LAYOUT ===== */
.page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
}

/* ===== HEADER ===== */
.site-header {
  padding: 2rem 0 0;
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-logo {
  font-family: 'Fraunces', serif;
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.site-logo span {
  color: var(--accent);
  font-style: italic;
}

nav {
  display: flex;
  gap: 1.25rem;
}

nav a {
  font-size: 0.9rem;
  color: var(--muted);
  transition: color 0.2s;
}

nav a:hover {
  color: var(--text);
}

/* ===== HERO (landing page) ===== */
.hero {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 1.5rem;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3rem);
  line-height: 1;
  margin-bottom: 0.75rem;
  height: 1.2em;
  display: flex;
  align-items: baseline;
  justify-content: center;
}

.hero .wordmark {
  font-family: 'Fraunces', serif;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.rotating-word {
  display: inline-block;
  position: relative;
  vertical-align: baseline;
  transition: width 0.4s ease;
  height: 1em;
  overflow-x: visible;
  overflow-y: clip;
  padding-left: 0.15em;
}

.rotating-word span {
  display: inline-block;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.rotating-word span.in {
  opacity: 1;
  transform: translateY(0);
}

.rotating-word span.out {
  opacity: 0;
  position: absolute;
  left: 0;
}

.rotating-word span.waiting {
  opacity: 0;
  position: absolute;
  left: 0;
}

.hero p {
  color: var(--muted);
  font-size: 1.15rem;
  max-width: 420px;
  margin: 0 auto 2rem;
}

.contact-link {
  display: block;
  font-size: 1rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
  transition: color 0.2s;
}

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

.hero-link {
  display: inline-block;
  font-size: 0.95rem;
  color: var(--accent);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.hero-link:hover {
  border-bottom-color: var(--accent);
}

.hero-link::after {
  content: ' \2192';
}

.hero-links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== PAGE HEADER (subpages) ===== */
.page-header {
  padding: 4rem 0 2rem;
}

.page-header h1 {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 400;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.page-header p {
  color: var(--muted);
  font-size: 1rem;
  font-family: 'JetBrains Mono', monospace;
}

/* ===== SCRIPT LIST ===== */
.script-section {
  padding: 2rem 0;
}

.script-section h2 {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 400;
  font-size: 1.2rem;
  color: var(--accent);
  font-style: italic;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.script-list {
  list-style: none;
  margin-bottom: 2.5rem;
}

.script-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.script-list li:last-child {
  border-bottom: none;
}

.script-list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  color: var(--text);
  transition: color 0.2s;
}

.script-list a:hover {
  color: var(--accent);
}

.script-list .script-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.95rem;
}

.script-list .script-type {
  font-size: 0.75rem;
  color: var(--muted);
  white-space: nowrap;
  font-family: 'JetBrains Mono', monospace;
}

/* ===== FEATURED TOOLS ===== */
.tools-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 3rem;
}

.tool-card {
  display: block;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 0.2s;
}

.tool-card:hover {
  border-color: var(--accent);
}

.tool-card h3 {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 400;
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.tool-card p {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.4;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 2rem 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
}

.site-footer a {
  color: var(--muted);
  transition: color 0.2s;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 540px) {
  .tools-grid {
    grid-template-columns: 1fr;
  }
}