/* 
 * Eli Rembe - Modern Musical Theatre Artist Website
 * Contemporary German Art Museum Inspired Design
 */

/* CSS Custom Properties - Color Palette */
:root {
  --primary-sage: #6b9080;
  --secondary-sage: #a4c3b2;
  --tertiary-mint: #cce3de;
  --background-mint: #eaf4f4;
  --light-mint: #f6fff8;
  --pure-white: #ffffff;
  --pure-black: #000000;
  --text-dark: #2c2c2c;
  --text-medium: #666666;
  --text-light: #999999;
  
  /* Typography Scale */
  --font-family-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 4rem;
  
  /* Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* Layout */
  --max-width: 1200px;
  --header-height: 80px;
  --mobile-header-height: 60px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Shadows */
  --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-strong: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--pure-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-4);
}

h1 {
  font-size: var(--font-size-5xl);
  font-weight: 200;
}

h2 {
  font-size: var(--font-size-4xl);
  font-weight: 300;
}

h3 {
  font-size: var(--font-size-3xl);
  font-weight: 300;
}

h4 {
  font-size: var(--font-size-2xl);
  font-weight: 400;
}

h5 {
  font-size: var(--font-size-xl);
  font-weight: 400;
}

h6 {
  font-size: var(--font-size-lg);
  font-weight: 500;
}

p {
  margin-bottom: var(--space-4);
  color: var(--text-medium);
  font-weight: 300;
}

a {
  color: var(--primary-sage);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--secondary-sage);
}

/* Layout Utilities */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.container-full {
  width: 100%;
  padding: 0 var(--space-4);
}

/* Flexbox Utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.flex-center {
  align-items: center;
  justify-content: center;
}

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

.flex-end {
  align-items: center;
  justify-content: flex-end;
}

.flex-wrap {
  flex-wrap: wrap;
}

/* Grid Utilities */
.grid {
  display: grid;
}

.grid-cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

.gap-8 {
  gap: var(--space-8);
}

/* Header Styles */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: var(--pure-white);
  border-bottom: 1px solid var(--tertiary-mint);
  z-index: 1000;
  transition: all var(--transition-medium);
}

.header-content {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.site-logo {
  height: 50px;
  width: auto;
  transition: all var(--transition-medium);
}

.site-logo:hover {
  opacity: 0.8;
}

/* Main Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-8);
  align-items: center;
}

.nav-link {
  font-size: var(--font-size-base);
  font-weight: 400;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-2) 0;
  position: relative;
  transition: all var(--transition-medium);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--primary-sage);
  transform: scaleX(0);
  transition: transform var(--transition-medium);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.nav-link:hover {
  color: var(--primary-sage);
}

/* Language Selector */
.language-selector {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.language-link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-medium);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-1) var(--space-2);
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.language-link:hover {
  background-color: var(--background-mint);
  color: var(--primary-sage);
}

.language-link.active {
  background-color: var(--primary-sage);
  color: var(--pure-white);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: var(--space-2);
  background: none;
  border: none;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--text-dark);
  transition: all var(--transition-medium);
  border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  display: none;
  position: fixed;
  top: var(--mobile-header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--pure-white);
  z-index: 999;
  padding: var(--space-8) var(--space-4);
}

.mobile-menu-overlay.active {
  display: block;
}

.mobile-nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.mobile-nav-link {
  font-size: var(--font-size-2xl);
  font-weight: 300;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--tertiary-mint);
  transition: all var(--transition-medium);
}

.mobile-nav-link:hover {
  color: var(--primary-sage);
  padding-left: var(--space-4);
}

.mobile-language-selector {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  padding-top: var(--space-8);
  border-top: 1px solid var(--tertiary-mint);
}

.mobile-language-link {
  font-size: var(--font-size-xl);
  font-weight: 400;
  color: var(--text-medium);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--tertiary-mint);
  border-radius: 8px;
  transition: all var(--transition-medium);
  min-width: 60px;
  text-align: center;
}

.mobile-language-link:hover {
  border-color: var(--primary-sage);
  color: var(--primary-sage);
}

.mobile-language-link.active {
  background-color: var(--primary-sage);
  border-color: var(--primary-sage);
  color: var(--pure-white);
}

/* Main Content */
.main-content {
  margin-top: var(--header-height);
  min-height: calc(100vh - var(--header-height));
}

/* Section Styles */
.section {
  padding: var(--space-20) 0;
}

.section-small {
  padding: var(--space-12) 0;
}

.section-large {
  padding: var(--space-24) 0;
}

/* Visual Content Styles */
.visual-section {
  text-align: center;
  margin-bottom: var(--space-16);
}

.visual-content {
  max-width: 800px;
  margin: 0 auto;
}

.visual-media {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: var(--shadow-medium);
  margin-bottom: var(--space-6);
}

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --header-height: var(--mobile-header-height);
    --font-size-5xl: 2.5rem;
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.5rem;
  }
  
  .container {
    padding: 0 var(--space-3);
  }
  
  .main-nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .grid-cols-2,
  .grid-cols-3 {
    grid-template-columns: 1fr;
  }
  
  .section {
    padding: var(--space-12) 0;
  }
  
  .section-large {
    padding: var(--space-16) 0;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .container {
    padding: 0 var(--space-6);
  }
  
  .grid-cols-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }

.text-primary { color: var(--primary-sage); }
.text-secondary { color: var(--secondary-sage); }
.text-dark { color: var(--text-dark); }
.text-medium { color: var(--text-medium); }
.text-light { color: var(--text-light); }

.bg-primary { background-color: var(--primary-sage); }
.bg-secondary { background-color: var(--secondary-sage); }
.bg-mint { background-color: var(--background-mint); }
.bg-light { background-color: var(--light-mint); }

.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }

/* Minimal Homepage Styles */
.homepage-minimal {
  height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.homepage-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-16);
  max-width: 900px;
  width: 100%;
  padding: 0 var(--space-6);
}

.home-image {
  flex: 1;
  max-width: 400px;
}

.home-portrait {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: var(--shadow-medium);
}

.home-text {
  flex: 1;
  max-width: 400px;
}

.home-title {
  font-size: var(--font-size-4xl);
  font-weight: 300;
  color: var(--text-dark);
  margin-bottom: var(--space-6);
  line-height: 1.2;
}

.home-description {
  font-size: var(--font-size-lg);
  color: var(--text-medium);
  font-weight: 300;
  line-height: 1.7;
}

.home-description p {
  margin-bottom: var(--space-4);
}

.section-title {
  font-size: var(--font-size-4xl);
  font-weight: 300;
  color: var(--primary-sage);
  text-align: center;
  margin-bottom: var(--space-12);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.visual-description {
  font-size: var(--font-size-lg);
  color: var(--text-medium);
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Video Styles */
.visual-media video {
  width: 100%;
  max-width: 800px;
  height: auto;
  border-radius: 12px;
  box-shadow: var(--shadow-strong);
  transition: all var(--transition-medium);
}

.visual-media:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(107, 144, 128, 0.2);
}

/* Call to Action Section */
.cta-section {
  background: linear-gradient(135deg, var(--background-mint) 0%, var(--tertiary-mint) 100%);
}

.cta-title {
  font-size: var(--font-size-3xl);
  font-weight: 300;
  color: var(--text-dark);
  margin-bottom: var(--space-8);
}

.cta-buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.cta-button {
  display: inline-block;
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 2px solid var(--primary-sage);
  border-radius: 8px;
  color: var(--primary-sage);
  background-color: transparent;
  transition: all var(--transition-medium);
  min-width: 140px;
  text-align: center;
}

.cta-button:hover {
  background-color: var(--primary-sage);
  color: var(--pure-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.cta-button.primary {
  background-color: var(--primary-sage);
  color: var(--pure-white);
}

.cta-button.primary:hover {
  background-color: var(--secondary-sage);
  border-color: var(--secondary-sage);
}

/* Museum Canvas Layout for About Page */
.museum-canvas {
  height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  background-color: var(--light-mint);
}

.canvas-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  max-width: 1000px;
  width: 100%;
  background-color: var(--pure-white);
  padding: var(--space-12);
  border-radius: 8px;
  box-shadow: var(--shadow-medium);
}

.canvas-artwork {
  display: flex;
  align-items: center;
  justify-content: center;
}

.canvas-image {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 4px;
  box-shadow: var(--shadow-subtle);
}

.canvas-description {
  display: flex;
  align-items: center;
}

.description-text {
  font-size: var(--font-size-lg);
  color: var(--text-medium);
  line-height: 1.8;
  font-weight: 300;
}

.description-text p {
  margin-bottom: var(--space-4);
}

.description-text a {
  color: var(--primary-sage);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast);
}

.description-text a:hover {
  border-bottom-color: var(--primary-sage);
}

/* Portfolio Sketch Layout */
.portfolio-sketch {
  padding: var(--space-16);
  max-width: 1200px;
  margin: 0 auto;
}

.portfolio-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  padding: var(--space-16) 0;
}

.portfolio-label {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-left: var(--space-8);
}

.portfolio-label h2 {
  font-size: var(--font-size-4xl);
  font-weight: 300;
  color: var(--text-dark);
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
}

.portfolio-placeholder {
  display: flex;
  justify-content: center;
  align-items: center;
}

.placeholder-content {
  width: 100%;
  max-width: 400px;
  height: 300px;
  background-color: var(--primary-sage);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pure-white);
  font-size: var(--font-size-lg);
  font-weight: 300;
}

.portfolio-divider {
  width: 100%;
  height: 1px;
  background-color: var(--text-dark);
  margin: var(--space-8) 0;
}

/* Contact Page Styles */
.contact-page {
  padding: var(--space-16) 0;
}

/* Simple Contact Page Layout */
.contact-simple {
  height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
}

.contact-content-simple {
  text-align: center;
  max-width: 600px;
  width: 100%;
}

.contact-title-simple {
  font-size: var(--font-size-5xl);
  font-weight: 200;
  color: var(--text-dark);
  margin-bottom: var(--space-8);
}

.contact-description-simple {
  margin-bottom: var(--space-12);
}

.contact-description-simple p {
  font-size: var(--font-size-xl);
  line-height: 1.8;
  color: var(--text-medium);
  font-weight: 300;
  margin-bottom: var(--space-6);
}

.contact-email-simple {
  font-size: var(--font-size-2xl);
}

.contact-link-simple {
  color: var(--primary-sage);
  font-weight: 400;
  text-decoration: none;
  padding: var(--space-4) var(--space-6);
  border: 2px solid var(--primary-sage);
  border-radius: 8px;
  transition: all var(--transition-medium);
  display: inline-block;
}

.contact-link-simple:hover {
  background-color: var(--primary-sage);
  color: var(--pure-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.contact-title {
  font-size: var(--font-size-5xl);
  font-weight: 200;
  color: var(--text-dark);
  margin-bottom: var(--space-8);
  text-align: center;
}

.contact-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.contact-description {
  margin-bottom: var(--space-16);
}

.contact-description p {
  font-size: var(--font-size-xl);
  line-height: 1.8;
  margin-bottom: var(--space-8);
  color: var(--text-medium);
  font-weight: 300;
}

.contact-info {
  margin-bottom: var(--space-20);
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-16);
}

.contact-method {
  background-color: var(--background-mint);
  padding: var(--space-8);
  border-radius: 12px;
  text-align: center;
}

.contact-method h3 {
  font-size: var(--font-size-xl);
  font-weight: 400;
  color: var(--primary-sage);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-method p {
  font-size: var(--font-size-lg);
  color: var(--text-medium);
  margin: 0;
}

.contact-link {
  color: var(--primary-sage);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.contact-link:hover {
  color: var(--secondary-sage);
}

.social-links {
  text-align: center;
  padding: var(--space-12) var(--space-8);
  background-color: var(--light-mint);
  border-radius: 12px;
}

.social-links h3 {
  font-size: var(--font-size-xl);
  font-weight: 400;
  color: var(--primary-sage);
  margin-bottom: var(--space-6);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.social-placeholder {
  font-size: var(--font-size-base);
  color: var(--text-medium);
  font-weight: 300;
  font-style: italic;
}

.contact-cta {
  margin-top: var(--space-20);
  padding: var(--space-16);
  background: linear-gradient(135deg, var(--background-mint) 0%, var(--tertiary-mint) 100%);
  border-radius: 16px;
}

/* Smooth Animations */
.fade-in {
  animation: fadeIn 1s ease-in;
}

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

.slide-up {
  animation: slideUp 0.8s ease-out;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  /* Homepage */
  .homepage-content {
    flex-direction: column;
    gap: var(--space-8);
    text-align: center;
  }
  
  .home-image {
    order: 1;
    max-width: 300px;
  }
  
  .home-text {
    order: 2;
    max-width: none;
  }
  
  .home-title {
    font-size: var(--font-size-3xl);
  }
  
  /* Museum Canvas About */
  .museum-canvas {
    height: auto;
    min-height: calc(100vh - var(--header-height));
    padding: var(--space-4);
  }
  
  .canvas-container {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    padding: var(--space-8);
  }
  
  .canvas-artwork {
    order: 1;
  }
  
  .canvas-description {
    order: 2;
    align-items: flex-start;
  }
  
  .canvas-image {
    max-width: 100%;
  }
  
  /* Portfolio Sketch */
  .portfolio-row {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    padding: var(--space-8) 0;
    text-align: center;
  }
  
  .portfolio-label {
    justify-content: center;
    padding-left: 0;
    order: 1;
  }
  
  .portfolio-label h2 {
    font-size: var(--font-size-3xl);
  }
  
  .portfolio-placeholder {
    order: 2;
  }
  
  .placeholder-content {
    height: 250px;
    max-width: 100%;
    margin: 0 var(--space-4);
  }
  
  /* Contact */
  .contact-method {
    padding: var(--space-6);
  }
  
  /* Simple Contact Mobile */
  .contact-simple {
    height: auto;
    min-height: calc(100vh - var(--header-height));
    padding: var(--space-4);
  }
  
  .contact-title-simple {
    font-size: var(--font-size-4xl);
  }
  
  .contact-description-simple p {
    font-size: var(--font-size-lg);
  }
  
  .contact-email-simple {
    font-size: var(--font-size-xl);
  }
  
  .contact-link-simple {
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-lg);
  }
}

/* Tablet adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
  .home-title {
    font-size: var(--font-size-4xl);
  }
  
  .canvas-container {
    gap: var(--space-10);
    padding: var(--space-10);
  }
  
  .portfolio-row {
    gap: var(--space-10);
    padding: var(--space-12) 0;
  }
  
  .portfolio-label h2 {
    font-size: var(--font-size-3xl);
  }
  
  .placeholder-content {
    max-width: 350px;
    height: 280px;
  }
}

/* High-resolution screens */
@media (min-width: 1200px) {
  .home-title {
    font-size: var(--font-size-5xl);
  }
  
  .canvas-container {
    gap: var(--space-16);
    padding: var(--space-16);
    max-width: 1200px;
  }
  
  .canvas-image {
    max-width: 450px;
  }
  
  .portfolio-row {
    gap: var(--space-16);
    padding: var(--space-20) 0;
  }
  
  .placeholder-content {
    max-width: 450px;
    height: 320px;
  }
}

/* Footer Styles */
footer {
  background-color: var(--light-mint);
  border-top: 1px solid var(--tertiary-mint);
  padding: var(--space-8) 0;
  margin-top: var(--space-12);
}

.footer-content {
  text-align: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.footer-content p {
  color: var(--text-medium);
  font-size: var(--font-size-sm);
  font-weight: 300;
  margin: 0;
  letter-spacing: 0.05em;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .fade-in,
  .slide-up {
    animation: none;
  }
}