/* Import Japanese fonts to match portfolio */
/* Zen Kaku Gothic New */
@font-face {
  font-family: 'Zen Kaku Gothic New';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('https://fonts.elijahu.me/zen-kaku-gothic-new/zen-kaku-gothic-new-v17-japanese_latin_latin-ext-300.woff2') format('woff2'),
       url('https://fonts.elijahu.me/zen-kaku-gothic-new/zen-kaku-gothic-new-v17-japanese_latin_latin-ext-300.woff') format('woff');
}
@font-face {
  font-family: 'Zen Kaku Gothic New';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('https://fonts.elijahu.me/zen-kaku-gothic-new/zen-kaku-gothic-new-v17-japanese_latin_latin-ext-regular.woff2') format('woff2'),
       url('https://fonts.elijahu.me/zen-kaku-gothic-new/zen-kaku-gothic-new-v17-japanese_latin_latin-ext-regular.woff') format('woff');
}
@font-face {
  font-family: 'Zen Kaku Gothic New';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('https://fonts.elijahu.me/zen-kaku-gothic-new/zen-kaku-gothic-new-v17-japanese_latin_latin-ext-500.woff2') format('woff2'),
       url('https://fonts.elijahu.me/zen-kaku-gothic-new/zen-kaku-gothic-new-v17-japanese_latin_latin-ext-500.woff') format('woff');
}
@font-face {
  font-family: 'Zen Kaku Gothic New';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('https://fonts.elijahu.me/zen-kaku-gothic-new/zen-kaku-gothic-new-v17-japanese_latin_latin-ext-700.woff2') format('woff2'),
       url('https://fonts.elijahu.me/zen-kaku-gothic-new/zen-kaku-gothic-new-v17-japanese_latin_latin-ext-700.woff') format('woff');
}

/* Desktop Theme - Monochrome White/Grey/Black */
:root {
  --primary-bg: #ffffff;
  --secondary-bg: #f8f9fa;
  --card-bg: #ffffff;
  --text-primary: #000000;
  --text-secondary: #333333;
  --text-muted: #666666;
  --accent-color: #333333;
  --accent-hover: #000000;
  --border-color: #e0e0e0;
  --shadow-light: rgba(0, 0, 0, 0.08);
  --shadow-medium: rgba(0, 0, 0, 0.15);
  --shadow-heavy: rgba(0, 0, 0, 0.25);
}

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

body {
  font-family: 'Zen Kaku Gothic New', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--primary-bg);
  color: var(--text-primary);
  line-height: 1.6;
  padding: 2rem;
  min-height: 100vh;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  background-color: var(--card-bg);
  margin: 5% auto;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 20px 40px var(--shadow-heavy);
  animation: slideIn 0.4s ease-out;
  overflow: hidden;
}

.video-modal-content {
  background-color: var(--card-bg);
  margin: 3% auto;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  width: 90%;
  max-width: 800px;
  box-shadow: 0 20px 40px var(--shadow-heavy);
  animation: slideIn 0.4s ease-out;
  overflow: hidden;
}

@keyframes slideIn {
  from {
    transform: translateY(-50px) scale(0.95);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

.modal-header {
  background: linear-gradient(135deg, var(--secondary-bg) 0%, var(--card-bg) 100%);
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h2 {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.modal-header h2 i {
  color: var(--accent-color);
}

.close {
  color: var(--text-muted);
  font-size: 2rem;
  font-weight: 300;
  cursor: pointer;
  transition: color 0.3s ease;
  line-height: 1;
  padding: 0.5rem;
  margin: -0.5rem;
}

.close:hover,
.close:focus {
  color: var(--accent-color);
  text-decoration: none;
}

.modal-body {
  padding: 2rem;
}

.video-modal-body {
  padding: 1.5rem;
}

.modal-body p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 2rem;
  text-align: center;
}

.format-options {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.format-button {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem 1.5rem;
  background-color: var(--secondary-bg);
  border: 2px solid var(--border-color);
  border-radius: 10px;
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.3s ease;
  min-width: 180px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.format-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s;
}

.format-button:hover::before {
  left: 100%;
}

.format-button:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px var(--shadow-medium);
  border-color: var(--accent-color);
}

.format-button i {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  transition: transform 0.3s ease;
}

.pdf-format i {
  color: #dc3545;
}

.docx-format i {
  color: #2b579a;
}

.format-button:hover i {
  transform: scale(1.1);
}

.format-button span {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.format-button small {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.3;
}

/* Video Modal Specific Styles */
.video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  border-radius: 8px;
  background-color: #000;
  margin-bottom: 1.5rem;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 8px;
}

.video-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  text-align: center;
  line-height: 1.5;
}

.video-description strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Header Styles */
header {
  background-color: var(--card-bg);
  padding: 2rem;
  margin-bottom: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px var(--shadow-light);
  border: 1px solid var(--border-color);
}

.header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  background: url(/images/mBlack.svg);
  background-size: contain;
  background-repeat: no-repeat;
  width: 3rem;
  height: 3rem;
  transition: opacity 0.3s ease;
}

.logo:hover {
  opacity: 0.7;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

nav li a {
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color 0.3s ease;
}

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

/* Mobile Menu */
.bars {
  display: none;
  cursor: pointer;
  position: absolute;
  top: 1.5rem;
  right: 1rem;
  z-index: 25;
}

.fa-bars {
  font-size: 2rem;
  color: var(--text-primary);
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.fa-bars:hover {
  opacity: 1;
}

#mobile-links {
  display: none;
  position: fixed;
  text-align: right;
  background-color: var(--primary-bg);
  width: 100vw;
  height: 100vh;
  z-index: 15;
  top: 0;
  left: 0;
}

.mobile-links-container {
  margin-top: 7rem;
  margin-right: 2rem;
}

.mobile-links-container ul {
  list-style: none;
}

.mobile-links-container li {
  font-size: 2rem;
  line-height: 2;
  margin-bottom: 1rem;
}

.mobile-links-container li.mobile {
  display: block;
}

.mobile-links-container a {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

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

/* Main Content */
main {
  max-width: 1200px;
  margin: 0 auto;
}

/* Professional Layout Sections */
.contact-details {
  background-color: var(--card-bg);
  padding: 3rem 2rem;
  margin-bottom: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px var(--shadow-light);
  border: 1px solid var(--border-color);
  text-align: center;
}

.contact-details h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.5px;
}

.contact-details p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.button-group {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.key-links {
  margin-bottom: 2rem;
}

.cardContainer {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.card {
  background-color: var(--card-bg);
  border-radius: 8px;
  box-shadow: 0 2px 8px var(--shadow-light);
  border: 1px solid var(--border-color);
  transition: all 0.25s ease;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px var(--shadow-medium);
}

.card-content {
  padding: 2rem 1.5rem;
  text-align: center;
}

.card-content h2 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.card-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.social-links {
  background-color: var(--card-bg);
  padding: 2.5rem 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px var(--shadow-light);
  border: 1px solid var(--border-color);
  text-align: center;
  margin-bottom: 2rem;
}

.social-links h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.social {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background-color: var(--secondary-bg);
  color: var(--text-secondary);
  border-radius: 8px;
  text-decoration: none;
  font-size: 1.1rem;
  transition: all 0.25s ease;
  border: 1px solid var(--border-color);
}

.social a:hover {
  background-color: var(--accent-color);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px var(--shadow-medium);
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  background-color: var(--accent-color);
  color: white;
  text-decoration: none;
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  border-radius: 8px;
  border: 2px solid var(--accent-color);
  transition: all 0.3s ease;
  cursor: pointer;
  min-width: 160px;
  justify-content: center;
}

.cta-button:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--shadow-medium);
}

.cta-button.secondary {
  background-color: transparent;
  color: var(--accent-color);
  border: 2px solid var(--accent-color);
}

.cta-button.secondary:hover {
  background-color: var(--accent-color);
  color: white;
}

footer {
  margin-top: 3rem;
  padding: 2rem;
  text-align: center;
  background-color: var(--secondary-bg);
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

footer nav {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

footer nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

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

/* Mobile Theme - Pure Black/White Monochrome */
@media only screen and (max-width: 768px) {
  :root {
    --primary-bg: #000000;
    --secondary-bg: #111111;
    --card-bg: #111111;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #888888;
    --accent-color: #ffffff;
    --accent-hover: #cccccc;
    --border-color: #333333;
    --shadow-light: rgba(255, 255, 255, 0.1);
    --shadow-medium: rgba(255, 255, 255, 0.15);
    --shadow-heavy: rgba(255, 255, 255, 0.2);
  }

  body {
    padding: 1rem;
    background-color: var(--primary-bg);
  }

  .logo {
    background: url(/images/mWhite.svg);
  }

  .bars {
    display: block;
  }

  nav ul {
    display: none;
  }

  .fa-bars {
    color: var(--text-primary);
  }

  #mobile-links {
    background-color: var(--primary-bg);
  }

  .mobile-links-container a {
    color: var(--text-primary);
  }

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

  /* Modal mobile styles */
  .modal-content {
    margin: 10% auto;
    width: 95%;
    max-width: 400px;
  }

  .modal-header {
    padding: 1.25rem 1.5rem;
  }

  .modal-header h2 {
    font-size: 1.2rem;
  }

  .modal-body {
    padding: 1.5rem;
  }

  .format-options {
    flex-direction: column;
    gap: 1rem;
  }

  .format-button {
    min-width: 100%;
    padding: 1.5rem;
  }

  .format-button i {
    font-size: 2rem;
    margin-bottom: 0.75rem;
  }

  .format-button span {
    font-size: 1rem;
  }

  .format-button small {
    font-size: 0.8rem;
  }

  /* Video modal mobile styles */
  .video-modal-content {
    margin: 5% auto;
    width: 98%;
    max-width: 95vw;
  }

  .video-modal-body {
    padding: 1rem;
  }

  .video-container {
    padding-bottom: 56.25%;
    margin-bottom: 1rem;
  }

  .video-description {
    font-size: 0.85rem;
  }

  .contact-details {
    padding: 3rem 1.5rem;
  }

  .contact-details h1 {
    font-size: 2.5rem;
  }

  .button-group {
    display: flex !important;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
  }

  .cta-button {
    display: inline-flex !important;
    width: 100%;
    max-width: 280px;
    padding: 1rem 2rem;
    font-size: 1rem;
    background-color: var(--accent-color);
    color: var(--primary-bg) !important;
    border: 2px solid var(--accent-color);
  }

  .cta-button i {
    color: var(--primary-bg) !important;
  }

  .cta-button:hover {
    background-color: var(--accent-hover);
    color: var(--primary-bg) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-medium);
  }

  .cta-button:hover i {
    color: var(--primary-bg) !important;
  }

  .cta-button.secondary {
    background-color: transparent;
    color: var(--accent-color) !important;
    border: 2px solid var(--accent-color);
  }

  .cta-button.secondary i {
    color: var(--accent-color) !important;
  }

  .cta-button.secondary:hover {
    background-color: var(--accent-color);
    color: var(--primary-bg) !important;
  }

  .cta-button.secondary:hover i {
    color: var(--primary-bg) !important;
  }

  /* Fix for cards section buttons */
  .key-links {
    display: block !important;
    margin-bottom: 2rem;
  }

  .cardContainer {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .card {
    display: block !important;
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 2px 8px var(--shadow-light);
    border: 1px solid var(--border-color);
  }

  .card-content {
    display: block !important;
    padding: 2rem 1.5rem;
    text-align: center;
  }

  .card-content h2 {
    display: flex !important;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
  }

  .card-content p {
    display: block !important;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
  }

  .card-content .cta-button {
    display: inline-flex !important;
    background-color: var(--accent-color);
    color: var(--primary-bg) !important;
    border: 2px solid var(--accent-color);
    width: 100%;
    max-width: 200px;
  }

  .card-content .cta-button i {
    color: var(--primary-bg) !important;
  }

  .social a {
    width: 45px;
    height: 45px;
    font-size: 1.1rem;
  }
}

@media only screen and (max-width: 480px) {
  body {
    padding: 0.5rem;
  }

  .modal-content {
    margin: 15% auto;
    width: 98%;
  }

  .modal-header {
    padding: 1rem;
  }

  .modal-header h2 {
    font-size: 1.1rem;
  }

  .modal-body {
    padding: 1rem;
  }

  .modal-body p {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
  }

  .format-button {
    padding: 1.25rem 1rem;
  }

  .format-button i {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
  }

  .format-button span {
    font-size: 0.95rem;
  }

  .format-button small {
    font-size: 0.75rem;
  }

  footer nav {
    flex-direction: column;
    gap: 1rem;
  }
}

/* Katakana Signature - Contact Page Specific */
.katakana-signature {
  position: fixed;
  bottom: 20px;
  right: 20px;
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--text-muted);
  opacity: 0.6;
  z-index: 1000;
  pointer-events: none;
  transition: opacity 0.3s ease;
  writing-mode: vertical-rl;
  text-orientation: upright;
  background: transparent;
  margin: 0;
  padding: 0;
  transform: none;
  left: auto;
  top: auto;
}

.katakana-signature:hover {
  opacity: 0.9;
}

/* Mobile adjustments for katakana */
@media only screen and (max-width: 768px) {
  .katakana-signature {
    bottom: 15px;
    right: 15px;
    font-size: 1rem;
    writing-mode: vertical-rl;
    text-orientation: upright;
  }
}

@media only screen and (max-width: 480px) {
  .katakana-signature {
    bottom: 10px;
    right: 10px;
    font-size: 0.9rem;
    writing-mode: vertical-rl;
    text-orientation: upright;
  }
}

/* Light mode adjustment */
@media (prefers-color-scheme: light) {
  .katakana-signature {
    color: var(--text-muted);
    opacity: 0.5;
  }
  
  .katakana-signature:hover {
    opacity: 0.8;
  }
}