/* =========================================
   HUGH KOEZE - Design System CSS
   Extracted from Design System v4
   ========================================= */

:root {
  /* Primary Warm Tones - richer, less orange */
  --brick: #7D5244;
  --brick-light: #996B5B;
  --sienna: #8B5142;
  --umber: #5C3D2E;
  --mortar: #CFC4B3;
  --sandstone: #D5CBBA;

  /* Accents - bluer greens */
  --verdigris: #3D7A7A;
  --verdigris-light: #5A9494;
  --verdigris-dark: #2D5E5E;
  --sage: #9BB0A5;
  --oak: #4A3728;

  /* Neutrals */
  --stone-gray: #8E8A85;
  --warm-white: #F6F4F0;
  --cream: #FAFAF7;
  --charcoal: #36332F;
  --charcoal-light: #524E48;

  /* Typography */
  --font-display: 'Josefin Sans', sans-serif;
  --font-body: 'Source Serif 4', Georgia, serif;
  --font-mono: 'IBM Plex Mono', monospace;

  /* Spacing (8px base grid) */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
}

/* =========================================
   RESET & BASE
   ========================================= */

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

body {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  color: var(--charcoal);
  background-color: var(--cream);
}

/* =========================================
   TYPOGRAPHY
   ========================================= */

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--charcoal);
}

h1 { font-size: 2.5rem; margin-bottom: var(--space-3); }
h2 { font-size: 1.75rem; margin-bottom: var(--space-3); }
h3 { font-size: 1.25rem; margin-bottom: var(--space-2); }

p {
  margin-bottom: var(--space-3);
  max-width: 65ch;
}

a {
  color: var(--verdigris);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--verdigris-dark);
}

blockquote {
  border-left: 2px solid var(--verdigris);
  padding-left: var(--space-3);
  margin: var(--space-4) 0;
  font-style: italic;
  color: var(--charcoal-light);
}

/* =========================================
   LAYOUT
   ========================================= */

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--space-3);
}

section {
  padding: var(--space-6) 0;
}

/* =========================================
   HEADER & NAVIGATION
   ========================================= */

header {
  background: var(--warm-white);
  border-top: 3px solid var(--brick-light);
  border-bottom: 1px solid var(--mortar);
  padding: var(--space-4) 0;
}

.site-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--charcoal);
  text-decoration: none;
}

.site-title:hover {
  color: var(--charcoal);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav ul {
  display: flex;
  gap: var(--space-4);
  list-style: none;
}

nav a {
  font-family: var(--font-display);
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--charcoal-light);
  letter-spacing: 0.05em;
  transition: color 0.2s ease;
}

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

/* =========================================
   DIVIDERS & SPACERS
   ========================================= */

.divider-line {
  height: 1px;
  background: var(--mortar);
}

.divider-line.thick {
  height: 2px;
}

.divider-line.accent {
  background: var(--verdigris);
}

.divider-double {
  height: 7px;
  background: transparent;
  border-top: 1px solid var(--mortar);
  border-bottom: 1px solid var(--mortar);
}

.divider-triple {
  height: 11px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.divider-triple span {
  height: 1px;
  background: var(--mortar);
}

.divider-triple span:nth-child(2) {
  background: var(--verdigris);
}

.divider-square {
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.divider-square::before,
.divider-square::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--mortar);
}

.divider-square i {
  width: 8px;
  height: 8px;
  border: 1px solid var(--charcoal);
  margin: 0 var(--space-3);
}

/* =========================================
   BUTTONS
   ========================================= */

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: var(--space-2) var(--space-4);
  border: 1px solid;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--verdigris);
  border-color: var(--verdigris);
  color: var(--warm-white);
}

.btn-primary:hover {
  background: var(--verdigris-dark);
  border-color: var(--verdigris-dark);
  color: var(--warm-white);
}

.btn-secondary {
  background: transparent;
  border-color: var(--charcoal);
  color: var(--charcoal);
}

.btn-secondary:hover {
  background: var(--charcoal);
  color: var(--warm-white);
}

.btn-tertiary {
  background: transparent;
  border-color: transparent;
  color: var(--verdigris);
  padding-left: 0;
  padding-right: 0;
  border-bottom: 1px solid var(--verdigris);
}

.btn-tertiary:hover {
  color: var(--verdigris-dark);
  border-bottom-color: var(--verdigris-dark);
}

.btn-arrow {
  background: transparent;
  border: none;
  color: var(--verdigris);
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  padding: var(--space-1) 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.btn-arrow::after {
  content: '→';
  transition: transform 0.2s ease;
}

.btn-arrow:hover {
  color: var(--verdigris-dark);
}

.btn-arrow:hover::after {
  transform: translateX(4px);
}

/* =========================================
   SECTION HEADERS
   ========================================= */

.header-lined {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header-lined::before,
.header-lined::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--mortar);
}

.header-underline {
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--mortar);
  position: relative;
}

.header-underline::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 48px;
  height: 1px;
  background: var(--verdigris);
}

/* =========================================
   FRAMES & BORDERS
   ========================================= */

.corner-accents {
  position: relative;
}

.corner-accents::before,
.corner-accents::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border-color: var(--charcoal);
  border-style: solid;
}

.corner-accents::before {
  top: 0;
  left: 0;
  border-width: 1px 0 0 1px;
}

.corner-accents::after {
  bottom: 0;
  right: 0;
  border-width: 0 1px 1px 0;
}

.frame-double {
  border: 1px solid var(--charcoal);
  padding: 6px;
}

.frame-double-inner {
  border: 1px solid var(--mortar);
  padding: var(--space-4);
}

.frame-geometric {
  border: 1px solid var(--charcoal);
  position: relative;
  padding: var(--space-4);
}

.frame-geometric::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 8px;
  right: 8px;
  bottom: 8px;
  border: 1px solid var(--mortar);
  pointer-events: none;
}

/* =========================================
   CARDS
   ========================================= */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-4);
}

.card {
  background: var(--warm-white);
  border: 1px solid var(--mortar);
  padding: var(--space-4);
  transition: all 0.2s ease;
}

.card:hover {
  border-color: var(--verdigris-light);
}

.card h3 { color: var(--oak); }
.card p { color: var(--charcoal-light); font-size: 0.95rem; }

/* =========================================
   BACKGROUND PATTERNS
   ========================================= */

.pattern-grid {
  background-image:
    linear-gradient(var(--mortar) 1px, transparent 1px),
    linear-gradient(90deg, var(--mortar) 1px, transparent 1px);
  background-size: 32px 32px;
  background-color: var(--warm-white);
}

.pattern-lines {
  background-image: linear-gradient(var(--mortar) 1px, transparent 1px);
  background-size: 100% 24px;
  background-color: var(--warm-white);
}

.pattern-crosshatch {
  background-image:
    linear-gradient(45deg, var(--mortar) 1px, transparent 1px),
    linear-gradient(-45deg, var(--mortar) 1px, transparent 1px);
  background-size: 16px 16px;
  background-color: var(--warm-white);
}

.pattern-dots {
  background-image: radial-gradient(var(--mortar) 1px, transparent 1px);
  background-size: 16px 16px;
  background-color: var(--warm-white);
}

/* =========================================
   FOOTER
   ========================================= */

footer {
  background: var(--sandstone);
  border-top: 1px solid var(--mortar);
  border-bottom: 3px solid var(--brick-light);
  padding: var(--space-3) 0;
  margin-top: auto;
}

footer p {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--brick);
  letter-spacing: 0.05em;
  margin-bottom: 0;
}

footer a { color: var(--verdigris); }

/* =========================================
   UTILITIES
   ========================================= */

.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mb-4 { margin-bottom: var(--space-4); }
.p-4 { padding: var(--space-4); }
.text-center { text-align: center; }
.text-small { font-size: 0.85rem; }
.text-mono { font-family: var(--font-mono); }

/* =========================================
   HOMEPAGE SPECIFIC
   ========================================= */

.hero {
  min-height: calc(100vh - 89px); /* Account for header height */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6) var(--space-3);
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
}

.hero-content {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.hero-text {
  text-align: left;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal);
  margin-bottom: var(--space-2);
  line-height: 1;
  display: flex;
  flex-direction: column;
}

.hero-name span {
  display: block;
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brick);
  margin-bottom: var(--space-1);
}

.hero-tagline-secondary {
  font-size: 1rem;
  color: var(--brick-light);
  margin-bottom: var(--space-1);
}

.hero-nav {
  display: flex;
  gap: var(--space-2);
}

.hero-portrait {
  flex-shrink: 0;
  width: 340px;
  height: 425px;
  object-fit: cover;
  border: 1px solid var(--mortar);
  display: block;
}

/* =========================================
   RESPONSIVE
   ========================================= */

@media (max-width: 768px) {
  nav {
    flex-direction: column;
    gap: var(--space-3);
  }

  nav ul {
    gap: var(--space-3);
  }

  .hero-inner {
    align-items: center;
  }

  .hero-content {
    flex-direction: column;
    text-align: center;
  }

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

  .hero-portrait {
    width: 260px;
    height: 325px;
  }

  .hero-nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-tagline,
  .hero-tagline-secondary {
    letter-spacing: 0.08em;
  }

  .hero-name {
    letter-spacing: 0.05em;
  }
}