/**
 * Surf Scoter Labs
 * Heritage UI Design System
 */

/* === CUSTOM PROPERTIES === */
:root {
  /* Colors - Heritage Palette */
  --color-bg: #faf8f5;
  --color-bg-alt: #f5f1eb;
  --color-text: #1a1a1a;
  --color-text-secondary: #4a4a4a;
  --color-text-muted: #6b6b6b;
  --color-border: #c4b8a8;
  --color-accent: #8b2500;
  --color-sepia: #704214;

  /* Typography */
  --font-heading: "Playfair Display", Georgia, serif;
  --font-body: "Source Serif 4", Georgia, serif;

  /* Spacing */
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Layout */
  --max-width: 720px;
  --max-width-wide: 900px;
}

/* === RESET & BASE === */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 18px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.25;
  margin-top: 0;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

h2 {
  font-size: 1.75rem;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-lg);
}

h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

h4 {
  font-size: 1.1rem;
  margin-bottom: var(--space-sm);
}

p {
  margin-top: 0;
  margin-bottom: var(--space-md);
  max-width: 65ch;
}

em {
  font-style: italic;
}

/* === LINKS === */
a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

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

/* === LAYOUT === */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
}

.section {
  padding: var(--space-2xl) 0;
}

/* === HEADER & NAV === */
.site-header {
  padding: var(--space-lg) var(--space-lg);
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
}

.nav a {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  border-bottom: none;
  transition: color 0.2s ease;
}

.nav a:hover {
  color: var(--color-text);
  border-bottom: none;
}

/* === HERO === */
.hero {
  text-align: center;
  padding: var(--space-2xl) 0 var(--space-xl);
}

.logo {
  max-width: 400px;
  width: 100%;
  height: auto;
  margin-bottom: var(--space-lg);
}

.tagline {
  font-size: 1rem;
  font-style: italic;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
  max-width: none;
}

.location {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
  margin-bottom: 0;
  max-width: none;
}

/* === DIVIDERS === */
.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-xl) 0;
}

.divider-double {
  border: none;
  border-top: 3px double var(--color-text);
  margin: var(--space-xl) 0;
}

/* === INTRO === */
.intro {
  text-align: center;
  padding: var(--space-xl) 0;
}

.lead {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  max-width: 60ch;
  margin-left: auto;
  margin-right: auto;
}

/* === SECTION INTRO === */
.section-intro {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2xl);
}

/* === DOMAINS GRID === */
.domains {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.domain h3 {
  color: var(--color-text);
  font-family: var(--font-heading);
}

.domain p {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* === PROJECTS === */
.projects {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.project {
  padding-left: var(--space-lg);
  border-left: 1px solid var(--color-border);
}

.project-category {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.project h4 {
  font-family: var(--font-heading);
  font-style: italic;
}

.project p {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* === FOOTER === */
.site-footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg) var(--space-3xl);
}

.footer-content {
  text-align: center;
  padding-top: var(--space-xl);
}

.footer-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  margin-bottom: var(--space-sm);
  max-width: none;
}

.footer-location {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
  margin-bottom: 0;
  max-width: none;
}

/* === RESPONSIVE === */
@media (min-width: 600px) {
  .domains {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl) var(--space-3xl);
  }

  .projects {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl) var(--space-3xl);
  }
}

@media (min-width: 800px) {
  main {
    max-width: var(--max-width-wide);
    padding: var(--space-2xl) var(--space-xl);
  }

  .site-header {
    max-width: var(--max-width-wide);
  }

  .site-footer {
    max-width: var(--max-width-wide);
  }

  .hero {
    padding: var(--space-3xl) 0 var(--space-2xl);
  }

  .logo {
    max-width: 480px;
  }
}

/* === PRINT === */
@media print {
  body {
    background: white;
    color: black;
    font-size: 11pt;
  }

  .nav {
    display: none;
  }

  .logo {
    max-width: 300px;
  }

  a {
    color: black;
  }

  .divider-double {
    border-top-color: black;
  }
}