/* ============================================
   SPACEPUNK PRESS - OBSIDIAN BRUTALIST THEME
   ============================================ */

/* CSS Variables */
:root {
  --black-void: #000000;
  --black-obsidian: #0a0a0a;
  --black-deep: #0d0d0d;
  --black-surface: #111111;
  --gray-dark: #1a1a1a;
  --gray-mid: #2a2a2a;
  --gray-light: #3a3a3a;
  --white-stark: #ffffff;
  --white-dim: #e0e0e0;
  --white-muted: #888888;
  --red-blood: #8b0000;
  --red-glow: #cc0000;
  
  --font-display: 'Cinzel', serif;
  --font-body: 'Crimson Text', serif;
  --font-mono: 'Fira Code', monospace;
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 8rem;
  
  --transition-fast: 0.15s ease;
  --transition-smooth: 0.3s ease;
  --transition-slow: 0.6s ease;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--white-dim);
  background-color: var(--black-void);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Constellation Background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.15) 0%, transparent 100%),
    radial-gradient(1px 1px at 40% 70%, rgba(255,255,255,0.1) 0%, transparent 100%),
    radial-gradient(1px 1px at 60% 20%, rgba(255,255,255,0.12) 0%, transparent 100%),
    radial-gradient(1px 1px at 80% 50%, rgba(255,255,255,0.08) 0%, transparent 100%),
    radial-gradient(2px 2px at 10% 80%, rgba(255,255,255,0.05) 0%, transparent 100%),
    radial-gradient(1px 1px at 90% 10%, rgba(255,255,255,0.1) 0%, transparent 100%),
    radial-gradient(1px 1px at 50% 50%, rgba(255,255,255,0.06) 0%, transparent 100%),
    radial-gradient(1px 1px at 30% 90%, rgba(255,255,255,0.08) 0%, transparent 100%),
    radial-gradient(1px 1px at 70% 40%, rgba(255,255,255,0.07) 0%, transparent 100%),
    radial-gradient(1px 1px at 15% 55%, rgba(255,255,255,0.09) 0%, transparent 100%);
  pointer-events: none;
  z-index: -1;
  opacity: 0.6;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white-stark);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--space-md);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: var(--space-sm);
}

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

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

a {
  color: var(--white-dim);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--white-stark);
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--narrow {
  max-width: 800px;
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(to bottom, var(--black-void) 0%, transparent 100%);
  padding: var(--space-md) 0;
}

.nav__inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.nav__link {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--white-muted);
  padding: var(--space-xs) 0;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 1px;
  background: var(--white-stark);
  transition: all var(--transition-smooth);
  transform: translateX(-50%);
}

.nav__link:hover {
  color: var(--white-stark);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__link--active {
  color: var(--white-stark);
}

/* Mobile Nav Toggle */
.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white-stark);
  margin: 5px 0;
  transition: var(--transition-fast);
}

@media (max-width: 768px) {
  nav.nav {
    background: transparent !important;
  }
  
  nav.nav .container {
    position: relative;
  }
  
  nav.nav button.nav__toggle {
    display: block;
    position: absolute;
    right: var(--space-md);
    top: var(--space-sm);
    z-index: 1001;
    padding: 10px;
  }
  
  nav.nav div.nav__inner {
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-smooth), box-shadow 0.3s ease;
    width: 100%;
    margin-top: 60px;
    background: rgba(0, 0, 0, 0.8) !important;
    border-radius: 4px;
    border: none !important;
  }
  
  nav.nav div.nav__inner.active {
    max-height: 600px;
    padding: var(--space-sm) 0;
    box-shadow: 
      0 0 60px 30px rgba(0, 0, 0, 0.95),
      0 0 100px 50px rgba(0, 0, 0, 0.85),
      0 0 150px 80px rgba(0, 0, 0, 0.7);
  }
  
  nav.nav div.nav__inner a.nav__link {
    display: block;
    padding: 15px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff !important;
    background: transparent !important;
    text-shadow: 
      0 0 8px #fff,
      0 0 15px #fff,
      0 0 25px #fff,
      0 0 40px rgba(255, 255, 255, 0.8),
      0 0 60px rgba(255, 255, 255, 0.6);
    letter-spacing: 0.3em;
  }
  
  nav.nav div.nav__inner a.nav__link:last-child {
    border-bottom: none;
  }
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  position: relative;
}

.hero__rune {
  width: clamp(120px, 20vw, 200px);
  height: auto;
  margin-bottom: var(--space-lg);
  filter: invert(1);
  opacity: 0;
  animation: fadeIn 2s ease forwards;
}

.hero__logo {
  width: clamp(200px, 40vw, 400px);
  height: auto;
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeIn 2s ease 0.5s forwards;
}

.hero__tagline {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-style: italic;
  color: var(--white-muted);
  max-width: 600px;
  opacity: 0;
  animation: fadeIn 2s ease 1s forwards;
}

/* Page Header */
.page-header {
  padding: calc(var(--space-xl) + 80px) var(--space-md) var(--space-lg);
  text-align: center;
  border-bottom: 1px solid var(--gray-dark);
}

.page-header__rune {
  width: 60px;
  height: auto;
  filter: invert(1);
  margin-bottom: var(--space-md);
  opacity: 0.6;
}

/* Main Content */
.main {
  padding: var(--space-lg) 0;
  min-height: 60vh;
}

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

.section--bordered {
  border-top: 1px solid var(--gray-dark);
}

/* Content Blocks */
.content {
  max-width: 700px;
  margin: 0 auto;
}

.content p {
  margin-bottom: 1.5em;
}

.content strong {
  color: var(--white-stark);
  font-weight: 600;
}

.content em {
  font-style: italic;
}

/* Book Card */
.book {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-lg);
  align-items: start;
  margin-bottom: var(--space-lg);
}

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

.book__cover {
  width: 100%;
  max-width: 350px;
  height: auto;
  border: 1px solid var(--gray-dark);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.book__cover:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

.book__info h2 {
  margin-bottom: var(--space-xs);
}

.book__series {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-muted);
  margin-bottom: var(--space-sm);
}

.book__author {
  font-size: 1rem;
  color: var(--white-muted);
  margin-bottom: var(--space-md);
}

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

.book__quote {
  font-style: italic;
  color: var(--white-muted);
  padding-left: var(--space-md);
  border-left: 2px solid var(--gray-mid);
  margin-bottom: var(--space-md);
}

/* Author Card */
.author {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: var(--space-lg);
  align-items: start;
  margin-bottom: var(--space-lg);
}

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

.author__photo {
  width: 100%;
  max-width: 250px;
  height: auto;
  filter: grayscale(100%);
  border: 1px solid var(--gray-dark);
  transition: filter var(--transition-smooth);
}

.author__photo:hover {
  filter: grayscale(50%);
}

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

.author__location {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-muted);
  margin-bottom: var(--space-md);
}

/* News List */
.news-list {
  list-style: none;
}

.news-item {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--gray-dark);
}

.news-item:first-child {
  padding-top: 0;
}

.news-item__date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--white-muted);
  margin-bottom: var(--space-xs);
}

.news-item__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xs);
}

.news-item__title a:hover {
  text-decoration: underline;
}

.news-item__excerpt {
  color: var(--white-muted);
}

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 1em 2em;
  border: 1px solid var(--white-stark);
  background: transparent;
  color: var(--white-stark);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn:hover {
  background: var(--white-stark);
  color: var(--black-void);
}

.btn--primary {
  background: var(--white-stark);
  color: var(--black-void);
}

.btn--primary:hover {
  background: transparent;
  color: var(--white-stark);
}

/* Forms */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white-muted);
  margin-bottom: var(--space-xs);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 1em;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--white-dim);
  background: var(--black-deep);
  border: 1px solid var(--gray-dark);
  transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--white-muted);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

/* Footer */
.footer {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--gray-dark);
  text-align: center;
}

.footer__rune {
  width: 40px;
  height: auto;
  filter: invert(1);
  opacity: 0.4;
  margin-bottom: var(--space-md);
}

.footer__text {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-muted);
}

.footer__email {
  display: block;
  margin-top: var(--space-xs);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--white-muted);
}

.footer__email:hover {
  color: var(--white-stark);
}

/* Merch Coming Soon */
.coming-soon {
  text-align: center;
  padding: var(--space-xl) 0;
}

.coming-soon__image {
  max-width: 400px;
  width: 100%;
  margin-bottom: var(--space-md);
  opacity: 0.8;
  filter: grayscale(50%);
}

.coming-soon__text {
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-muted);
}

/* Eldritch Border Decoration */
.eldritch-border {
  position: relative;
}

.eldritch-border::before,
.eldritch-border::after {
  content: '· · ·';
  display: block;
  text-align: center;
  letter-spacing: 1em;
  color: var(--gray-mid);
  padding: var(--space-md) 0;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.6;
  }
  50% {
    opacity: 1;
  }
}

.pulse {
  animation: pulse 4s ease-in-out infinite;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-muted { color: var(--white-muted); }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }

/* Horizontal Rule */
hr {
  border: none;
  border-top: 1px solid var(--gray-dark);
  margin: var(--space-lg) 0;
}

/* Selection */
::selection {
  background: var(--white-stark);
  color: var(--black-void);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--black-void);
}

::-webkit-scrollbar-thumb {
  background: var(--gray-mid);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gray-light);
}