/* ========================================
   Unforced.org — Nature-Inspired Styles
   ======================================== */

:root {
  /* Colors — Natural palette */
  --forest: #40695B;
  --turquoise: #4a9a99;
  --earth: #8B7355;
  --sky: #B8D4E3;
  --stone: #9CA3AF;
  --cream: #FDFBF7;
  --warm-white: #FFFEFA;
  --text: #111827;
  --text-light: #1f2937;
  --text-muted: #374151;

  /* Typography */
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing — Generous, breathing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 10rem;

  /* Layout */
  --max-width: 42rem;
  --max-width-wide: 56rem;
}

/* ========================================
   Base Styles
   ======================================== */

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

html {
  font-size: 18px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text);
  background-color: var(--warm-white);
  -webkit-font-smoothing: antialiased;
}

/* ========================================
   Typography
   ======================================== */

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.3;
  color: var(--text);
}

h1 {
  font-size: 2.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: var(--space-md);
  color: var(--forest);
}

h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

p {
  margin-bottom: var(--space-sm);
}

a {
  color: var(--forest);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--turquoise);
}

blockquote {
  font-style: italic;
  color: var(--text-light);
  border-left: 2px solid var(--turquoise);
  padding-left: var(--space-md);
  margin: var(--space-md) 0;
}

/* ========================================
   Layout
   ======================================== */

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
}

section {
  margin-bottom: var(--space-2xl);
}

/* ========================================
   Opening Section — Hero
   ======================================== */

.opening {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl) 0;
}

.opening__name {
  font-size: 3rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
  color: var(--text);
}

.opening__word {
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--turquoise);
  margin-bottom: var(--space-lg);
}

.opening__tagline {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text-light);
  max-width: 28rem;
  margin: 0 auto;
  line-height: 1.7;
}

.opening__scroll {
  margin-top: var(--space-xl);
  color: var(--stone);
  font-size: 0.85rem;
  font-family: var(--font-sans);
  letter-spacing: 0.1em;
}

/* ========================================
   Content Sections
   ======================================== */

.section-title {
  font-size: 0.85rem;
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--turquoise);
  margin-bottom: var(--space-md);
}

.prose {
  font-size: 1.1rem;
  line-height: 1.85;
  color: var(--text);
  font-weight: 450;
}

.prose p {
  margin-bottom: var(--space-md);
}

.prose p:last-child {
  margin-bottom: 0;
}

/* ========================================
   Projects Section
   ======================================== */

.projects {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.project {
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(64, 105, 91, 0.1);
}

.project:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.project__name {
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: var(--space-xs);
}

.project__description {
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.project__link {
  font-family: var(--font-sans);
  font-size: 0.9rem;
}

/* ========================================
   Sharing Section
   ======================================== */

.channels {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.channel {
  padding: var(--space-md);
  background: var(--cream);
  border-radius: 4px;
}

.channel__type {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--turquoise);
  margin-bottom: var(--space-xs);
}

.channel__name {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: var(--space-xs);
}

.channel__description {
  font-size: 0.95rem;
  color: var(--text-light);
  font-style: italic;
}

.essays {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(64, 105, 91, 0.1);
}

.essays__title {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.essays__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.essays__list li {
  font-size: 0.95rem;
}

/* ========================================
   Connect Section
   ======================================== */

.connect {
  text-align: center;
  padding: var(--space-xl) 0;
}

.connect__message {
  font-size: 1.1rem;
  max-width: 32rem;
  margin: 0 auto var(--space-md);
}

.connect__email {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--forest);
}

.socials {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.social-link {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.social-link:hover {
  color: var(--forest);
}

/* ========================================
   Touchstone Quote
   ======================================== */

.touchstone {
  text-align: center;
  padding: var(--space-xl) 0;
  margin-top: var(--space-xl);
  border-top: 1px solid rgba(64, 105, 91, 0.1);
}

.touchstone__quote {
  font-size: 1.3rem;
  font-style: italic;
  color: var(--forest);
  margin-bottom: var(--space-xs);
}

.touchstone__attribution {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ========================================
   Responsive — Mobile First
   ======================================== */

@media (max-width: 640px) {
  html {
    font-size: 16px;
  }

  main {
    padding: var(--space-md) var(--space-sm);
  }

  .opening {
    min-height: 70vh;
    padding: var(--space-lg) 0;
  }

  .opening__name {
    font-size: 2.2rem;
  }

  section {
    margin-bottom: var(--space-xl);
  }
}

/* ========================================
   Subtle Animations
   ======================================== */

@media (prefers-reduced-motion: no-preference) {
  .opening {
    animation: fadeIn 1.2s ease-out;
  }

  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}