/* ============================================
   marksperry.com — Dark Literary Editorial
   ============================================ */

/* ============================================
   Design System & CSS Variables
   ============================================ */

:root {
  /* Colors */
  --bg-primary: #1a1a1a;
  --bg-secondary: #222;
  --text-primary: #e8e4df;
  --text-muted: #9a9792;
  --text-dim: #6a6762;
  --accent: #c4713b;
  --accent-hover: #d8824a;
  --divider: #333;
  --overlay: rgba(26, 26, 26, 0.85);

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Crimson Text', Georgia, serif;
  --font-ui: 'DM Sans', -apple-system, sans-serif;

  /* Spacing */
  --space-xs: clamp(0.5rem, 2vw, 1rem);
  --space-sm: clamp(1rem, 3vw, 1.5rem);
  --space-md: clamp(2rem, 5vw, 3rem);
  --space-lg: clamp(3rem, 8vw, 5rem);
  --space-xl: clamp(4rem, 12vw, 8rem);

  /* Typography Scale */
  --text-xs: clamp(0.75rem, 1.5vw, 0.875rem);
  --text-sm: clamp(0.875rem, 2vw, 1rem);
  --text-base: clamp(1rem, 2.5vw, 1.125rem);
  --text-lg: clamp(1.125rem, 3vw, 1.25rem);
  --text-xl: clamp(1.5rem, 4vw, 2rem);
  --text-2xl: clamp(2rem, 6vw, 3rem);
  --text-3xl: clamp(2.5rem, 8vw, 4rem);
  --text-4xl: clamp(3rem, 10vw, 5.5rem);

  /* Layout */
  --content-width: 68rem;
  --narrow-width: 42rem;
  --wide-width: 90rem;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   Reset & Base Styles
   ============================================ */

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  position: relative;
  overflow-x: hidden;
}

/* Subtle paper grain texture */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.03;
  z-index: -1;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

h1 {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-md);
}

h2 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-md);
}

h3 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
}

h4 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

p {
  margin-bottom: var(--space-sm);
  max-width: 75ch;
}

a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-base);
  position: relative;
}

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

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

/* Skip to content link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--accent);
  color: var(--bg-primary);
  padding: 0.5rem 1rem;
  text-decoration: none;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  z-index: 10000;
}

.skip-link:focus {
  top: 1rem;
}

/* ============================================
   Header & Navigation
   ============================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background-color var(--transition-base), backdrop-filter var(--transition-base);
  padding: var(--space-sm) 0;
}

.site-header.scrolled {
  background-color: var(--overlay);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header-container {
  max-width: var(--wide-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-primary);
}

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

.site-nav ul {
  list-style: none;
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

.site-nav a {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  position: relative;
  display: inline-block;
}

.site-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--accent);
  transition: width var(--transition-base);
}

.site-nav a:hover::after {
  width: 100%;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  cursor: pointer;
  padding: 0.5rem;
  letter-spacing: 0.05em;
}

.menu-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--bg-secondary);
    padding: var(--space-xl) var(--space-md);
    transition: right var(--transition-slow);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.3);
  }

  .site-nav.active {
    right: 0;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .site-nav a {
    font-size: var(--text-lg);
  }
}

/* ============================================
   Main Content
   ============================================ */

main {
  padding-top: 5rem;
  min-height: 100vh;
}

.container {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container-narrow {
  max-width: var(--narrow-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container-wide {
  max-width: var(--wide-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

.section-divider {
  height: 1px;
  background-color: var(--divider);
  border: none;
  margin: var(--space-xl) 0;
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  background: var(--bg-primary);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('/images/moonah-forest.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.35;
  filter: blur(1px);
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 40%, rgba(196, 113, 59, 0.08) 0%, transparent 60%);
  opacity: 0.4;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 56rem;
  animation: fadeInUp 1s cubic-bezier(0.4, 0, 0.2, 1) backwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero h1 {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-sm);
  font-weight: 400;
  letter-spacing: 0.02em;
}

.hero-tagline {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--text-muted);
  font-style: italic;
  letter-spacing: 0.01em;
}

.hero-caption {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--text-dim);
  z-index: 10;
  opacity: 0.6;
  text-align: right;
  max-width: 300px;
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 3rem;
  background: linear-gradient(to bottom, transparent, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% {
    opacity: 0.3;
    transform: translateX(-50%) translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateX(-50%) translateY(8px);
  }
}

/* ============================================
   Work Cards
   ============================================ */

.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.work-card {
  border-top: 1px solid var(--divider);
  padding-top: var(--space-md);
  transition: transform var(--transition-base);
}

.work-card:hover {
  transform: translateY(-4px);
}

.work-card-meta {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.work-card h3 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
  transition: color var(--transition-base);
}

.work-card:hover h3 {
  color: var(--accent);
}

.work-card-description {
  font-size: var(--text-base);
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-xs);
}

.work-card-status {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--text-dim);
  font-style: italic;
}

/* ============================================
   Work Page - Vertical List
   ============================================ */

.work-section {
  margin-bottom: var(--space-md);
}

.work-section h2 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
  border-bottom: 1px solid var(--divider);
  padding-bottom: var(--space-sm);
}

.work-subsection {
  margin-bottom: var(--space-lg);
}

.work-subsection h3 {
  font-size: var(--text-xl);
  font-family: var(--font-ui);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
  font-weight: 400;
}

.work-item {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid rgba(51, 51, 51, 0.3);
}

.work-item:last-child {
  border-bottom: none;
}

.work-item-title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
  transition: color var(--transition-base);
  display: inline-block;
}

.work-item-title:hover {
  color: var(--accent);
}

.work-item-meta {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--text-dim);
  margin-bottom: var(--space-sm);
}

.work-item-description {
  font-size: var(--text-base);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-xs);
}

.work-item-status {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--text-dim);
  font-style: italic;
}

/* ============================================
   Bio & About Section
   ============================================ */

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

.bio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

@media (min-width: 1024px) {
  .bio-grid {
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-xl);
  }
}

.author-photo {
  width: 75%;
  aspect-ratio: 3 / 4;
  background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

.author-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bio-content h2 {
  margin-top: 0;
}

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

.bio-placeholder {
  background-color: rgba(196, 113, 59, 0.05);
  border-left: 3px solid var(--accent);
  padding: var(--space-md);
  margin: var(--space-lg) 0;
  font-style: italic;
  color: var(--text-muted);
}

/* ============================================
   Journal
   ============================================ */

.journal-intro {
  font-size: var(--text-lg);
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: var(--space-xl);
  text-align: center;
}

.journal-list {
  list-style: none;
}

.journal-item {
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--divider);
}

.journal-item:last-child {
  border-bottom: none;
}

.journal-date {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--text-dim);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}

.journal-item h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
}

.journal-item h2 a {
  color: var(--text-primary);
  transition: color var(--transition-base);
}

.journal-item h2 a:hover {
  color: var(--accent);
}

.journal-excerpt {
  color: var(--text-muted);
  line-height: 1.7;
}

.back-link {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  margin-top: var(--space-lg);
  color: var(--text-muted);
}

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

/* ============================================
   Contact Form
   ============================================ */

.contact-intro {
  font-size: var(--text-lg);
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
  max-width: 60ch;
}

.contact-form {
  max-width: 42rem;
}

.form-group {
  margin-bottom: var(--space-sm);
}

.form-label {
  display: block;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
  letter-spacing: 0.02em;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-sm);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--divider);
  transition: border-color var(--transition-base), background-color var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  background-color: rgba(255, 255, 255, 0.05);
}

.form-textarea {
  min-height: 12rem;
  resize: vertical;
}

.form-button {
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--bg-primary);
  background-color: var(--accent);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-base), transform var(--transition-fast);
}

.form-button:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
}

.form-button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

/* ============================================
   Newsletter Signup
   ============================================ */

.newsletter {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  background-color: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--divider);
}

.newsletter h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
}

.newsletter p {
  color: var(--text-muted);
  margin-bottom: var(--space-md);
  max-width: 50ch;
  margin-left: auto;
  margin-right: auto;
}

.newsletter-form {
  display: flex;
  gap: var(--space-sm);
  max-width: 32rem;
  margin: 0 auto;
  flex-wrap: wrap;
}

.newsletter-input {
  flex: 1;
  min-width: 200px;
  padding: var(--space-sm);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--divider);
  transition: border-color var(--transition-base);
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--accent);
}

.newsletter-button {
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--bg-primary);
  background-color: var(--accent);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-base);
}

.newsletter-button:hover {
  background-color: var(--accent-hover);
}

/* ============================================
   Footer
   ============================================ */

.site-footer {
  margin-top: var(--space-xl);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--divider);
  text-align: center;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--text-dim);
}

.footer-container {
  max-width: var(--wide-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.footer-info {
  margin-bottom: var(--space-sm);
}

.footer-location {
  font-style: italic;
  margin-top: var(--space-xs);
}

.footer-links {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.footer-links a {
  color: var(--text-dim);
  transition: color var(--transition-base);
}

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

/* ============================================
   404 Page
   ============================================ */

.error-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.error-content h1 {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-sm);
}

.error-content p {
  font-size: var(--text-lg);
  color: var(--text-muted);
  margin: 0 auto var(--space-md);
}

.error-content a {
  display: inline-block;
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--bg-primary);
  background-color: var(--accent);
  transition: background-color var(--transition-base);
}

.error-content a:hover {
  background-color: var(--accent-hover);
}

/* CAPTCHA Styling */
.cf-turnstile,
.h-captcha,
.g-recaptcha {
  margin-bottom: var(--space-md);
}

/* Ensure CAPTCHA is visible on dark background */
.form-group .cf-turnstile {
  background-color: rgba(255, 255, 255, 0.03);
  padding: var(--space-sm);
  border-radius: 4px;
}

/* ============================================
   Utility Classes
   ============================================ */

.text-muted {
  color: var(--text-muted);
}

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

.mt-xl {
  margin-top: var(--space-xl);
}

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

/* ============================================
   Responsive Adjustments
   ============================================ */

@media (max-width: 768px) {
  .work-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 90vh;
    padding: var(--space-lg) var(--space-md);
  }

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