/* Reset and Base Styles */
body,
h1,
h2,
p,
ul,
li,
figure,
figcaption,
blockquote,
dl,
dd {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Root Variables */
:root {
  --main-bg-color: #0a0a0a;
  --secondary-bg-color: #101010;
  --content-bg-color: var(--secondary-bg-color);
  --primary-text-color: #3f3;
  --secondary-text-color: #0c0;
  --accent-terminal: var(--primary-text-color);
  --accent-antique: var(--accent-terminal);
  --window-frame-shadow: rgba(0, 255, 0, 0.2);
  --accent-antique-dark: var(--window-frame-shadow);
  --link-color: var(--accent-terminal);
  --link-hover-color: #fff;
  --window-frame-bg: #202020;
  --frosted-glass-bg: rgba(16, 25, 16, 0.65);
  --font-main: "MS Gothic", "Osaka-mono", Consolas, Menlo, Monaco, "Courier New",
    monospace;
  --font-pixel: "PixelMplus10", var(--font-main);
  --pc-casing-color: #1a1a1a;
  --pc-screen-bg: #050505;
  --pc-screen-border: #2a2a2a;
  --display-internal-padding: 20px;
  --neon-glow-primary: 0 0 3px var(--primary-text-color),
    0 0 6px var(--primary-text-color), 0 0 10px rgba(51, 255, 51, 0.6);
  --neon-glow-primary-strong: 0 0 5px var(--primary-text-color),
    0 0 10px var(--primary-text-color), 0 0 18px rgba(51, 255, 51, 0.7);
  --neon-glow-accent: 0 0 3px var(--accent-terminal),
    0 0 6px var(--accent-terminal), 0 0 10px rgba(51, 255, 255, 0.6);
  --neon-glow-accent-strong: 0 0 5px var(--accent-terminal),
    0 0 10px var(--accent-terminal), 0 0 18px rgba(51, 255, 255, 0.7);
  --window-border-color: var(--accent-terminal);
  --window-border-glow: 0 0 10px rgba(51, 255, 255, 0.4),
    0 0 20px rgba(51, 255, 255, 0.2);
  --button-glow-hover: 0 0 8px var(--primary-text-color),
    0 0 15px var(--primary-text-color);
  --window-title-bar-height: 32px;
  --window-content-padding: 20px;
  --primary-text-color-darker: #005000;
  --window-bg-color: var(--secondary-bg-color);
  --tv-on-effect-duration: 0.6s;
  --content-glitch-duration: 0.15s;
  --hero-section-min-height: 400px;
}

/* HTML & Body */
html {
  scroll-behavior: smooth;
  scrollbar-width: none !important;
  -ms-overflow-style: none !important;
}
html::-webkit-scrollbar {
  display: none;
}
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-pixel, var(--font-main));
  color: var(--primary-text-color);
  background-color: var(--main-bg-color);
  line-height: 1.6;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  height: 100dvh;
}

/* Preloader */
#preloader {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--pc-screen-bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  font-family: var(--font-pixel, var(--font-main));
  color: var(--primary-text-color);
  padding: 0;
  box-sizing: border-box;
  cursor: wait;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
}
#preloader.power-on {
  opacity: 1;
  pointer-events: auto;
  animation: displayPowerOnEffect var(--tv-on-effect-duration) forwards;
}
#preloader.hidden {
  display: none !important;
}
#preloader-text-container {
  width: 90%;
  max-width: 550px;
  text-align: center;
  position: relative;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
#preloader-text .boot-text-line {
  margin: 0 0 0.4em 0;
  padding: 0;
  font-size: clamp(0.9em, 2vw, 1.1em);
  line-height: 1.5;
  white-space: pre-wrap;
  color: var(--primary-text-color);
  text-shadow: var(--neon-glow-primary);
  min-height: 1.5em;
  text-align: left;
}
.preloader-cursor {
  font-size: clamp(0.9em, 2vw, 1.1em);
  color: var(--primary-text-color);
  text-shadow: var(--neon-glow-primary);
  animation: blinkCursor 0.8s infinite step-end;
  display: inline-block;
  line-height: 1;
}
#initial-preloader-cursor {
  font-size: clamp(0.9em, 2vw, 1.1em);
  color: var(--primary-text-color);
  text-shadow: var(--neon-glow-primary);
  animation: blinkCursor 0.8s infinite step-end;
  display: inline-block;
}
#typing-cursor {
  display: none;
}

/* Retro PC Display & Screen */
.retro-pc-display {
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  background-color: var(--main-bg-color);
  box-sizing: border-box;
  position: relative;
}
.display-screen {
  width: 90vw;
  max-width: 1200px;
  height: 85vh;
  max-height: 800px;
  min-height: 300px;
  background-color: var(--pc-screen-bg);
  border: 5px solid var(--pc-screen-border);
  border-radius: 15px;
  box-shadow: 0 0 30px rgba(51, 255, 51, 0.25),
    inset 0 0 15px rgba(0, 0, 0, 0.6), 0 0 60px rgba(51, 255, 51, 0.1);
  box-sizing: border-box;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}
.display-screen.preloader-active footer.site-footer {
  visibility: hidden;
}
#preloader::before,
.display-screen::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.2) 50%),
    linear-gradient(
      90deg,
      rgba(255, 0, 0, 0.03),
      rgba(0, 255, 0, 0.01),
      rgba(0, 0, 255, 0.03)
    );
  background-size: 100% 6px, 6px 100%;
  z-index: 999;
  pointer-events: none;
  animation: screenFlicker 0.15s infinite alternate;
}
@keyframes screenFlicker {
  0% {
    opacity: 0.95;
    transform: translate(0.5px, 0.5px);
  }
  100% {
    opacity: 1;
    transform: translate(-0.5px, -0.5px);
  }
}
.display-content-wrapper {
  width: 100%;
  position: relative;
  z-index: 10;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-text-color) var(--pc-screen-bg);
  scroll-behavior: smooth;
  overflow-y: auto;
  overflow-x: hidden;
  flex-grow: 1;
  min-height: 0;
}
.display-content-wrapper::-webkit-scrollbar {
  width: 10px;
}
.display-content-wrapper::-webkit-scrollbar-track {
  background: var(--pc-screen-bg);
  border-radius: 5px;
}
.display-content-wrapper::-webkit-scrollbar-thumb {
  background-color: var(--accent-terminal);
  border-radius: 5px;
  border: 2px solid var(--pc-screen-bg);
}
.display-content-wrapper::-webkit-scrollbar-thumb:hover {
  background-color: var(--primary-text-color);
}

/* Media Queries for narrow height */
@media (max-height: 770px) {
  .retro-pc-display {
    padding: 10px;
  }
  .display-screen {
    height: 95vh;
    max-height: none;
  }
  .hero-section {
    padding: 10px;
  }
  .hero-content {
    gap: 1em;
  }
  .live2d-area {
    width: clamp(150px, 30vh, 250px);
    height: clamp(150px, 30vh, 250px);
    padding: 8px;
  }
  #live2d-container {
    border-radius: 5px;
  }
  .catchphrase h1 {
    font-size: clamp(1.8em, 5vmin, 2.5em);
    margin-bottom: 0.05em;
  }
  .hero-navigation-icons {
    gap: 10px;
    flex-wrap: wrap;
  }
  .hero-nav-icon {
    padding: 8px 15px;
    font-size: 0.95em;
  }
  .window-title-bar {
    height: 28px;
    font-size: 1em;
    padding: 0 10px;
  }
  .window-content {
    padding: 15px;
  }
  .display-content-wrapper {
    overflow-y: auto;
  }
  footer.site-footer {
    padding: 8px 15px;
    font-size: 0.85em;
  }
}

@media (max-height: 500px) {
  .retro-pc-display {
    padding: 5px;
  }
  .display-screen {
    height: 98vh;
  }
  .hero-section {
    padding: 5px;
  }
  .hero-content {
    gap: 0.5em;
  }
  .live2d-area {
    width: clamp(100px, 25vh, 180px);
    height: clamp(100px, 25vh, 180px);
    padding: 5px;
  }
  .catchphrase h1 {
    font-size: clamp(1.5em, 4vmin, 2em);
    margin-bottom: 0;
  }
  .hero-navigation-icons {
    gap: 8px;
  }
  .hero-nav-icon {
    padding: 6px 12px;
    font-size: 0.85em;
  }
  .window-title-bar {
    height: 25px;
    font-size: 0.9em;
    padding: 0 8px;
  }
  .window-content {
    padding: 10px;
  }
  footer.site-footer {
    padding: 5px 10px;
    font-size: 0.8em;
    border-top-width: 1px;
  }
  .home-button {
    padding: 8px 20px;
    font-size: 0.95em;
    margin-top: 10px;
  }
  #featured-works .work-card img {
    max-height: 150px;
  }
  .log-entry {
    font-size: 0.85em;
    margin-bottom: 0.6em;
  }
}

/* Media Query for extremely narrow height */
@media (max-height: 350px) {
  .retro-pc-display {
    padding: 0;
  }
  .display-screen {
    height: 100vh;
  }
  .hero-section {
    padding: 0;
    justify-content: flex-start;
  }
  .hero-content {
    gap: 0.3em;
    padding-top: 10px;
  }
  .live2d-area {
    width: clamp(80px, 20vh, 150px);
    height: clamp(80px, 20vh, 150px);
    padding: 3px;
    margin-bottom: 5px;
  }
  .catchphrase h1 {
    font-size: clamp(1.2em, 3vmin, 1.8em);
    margin-bottom: 0;
    line-height: 1;
  }
  .hero-navigation-icons {
    gap: 5px;
    margin-top: 5px;
  }
  .hero-nav-icon {
    padding: 5px 10px;
    font-size: 0.75em;
  }
  .window-title-bar {
    height: 20px;
    font-size: 0.8em;
    padding: 0 5px;
  }
  .window-control-button {
    min-width: 18px;
    font-size: 0.7em;
    padding: 1px 4px;
  }
  .window-content {
    padding: 8px;
  }
  footer.site-footer {
    display: none;
  }
  .home-button {
    padding: 5px 15px;
    font-size: 0.85em;
    margin-top: 5px;
  }
  .links-list li {
    margin-bottom: 10px;
  }
  .links-list li a {
    padding: 8px 20px;
    font-size: 1em;
    min-width: 200px;
  }
  .contact-item {
    margin-bottom: 15px;
    font-size: 1em;
  }
  #featured-works .work-card img {
    max-height: 100px;
  }
  .work-card h3 {
    font-size: 1em;
  }
  .work-card p {
    font-size: 0.85em;
  }
  .work-link {
    padding: 8px 20px;
    font-size: 0.85em;
    margin-top: 10px;
  }
  #activity-log .window-content {
    padding: 8px 8px 0 8px;
  }
  .log-entry {
    font-size: 0.75em;
    margin-bottom: 0.5em;
    padding-left: 0.8em;
  }
  .log-prefix {
    width: 5em;
    font-size: 0.9em;
  }
}

/* Media Queries for narrow width */
@media (max-width: 768px) {
  .retro-pc-display {
    padding: 0;
  }
  .display-screen {
    width: 100vw;
    height: 100dvh;
    max-height: 100dvh;
    border: none;
    border-radius: 0px;
  }
  
  @media (max-height: 600px) {
    .display-screen {
      height: 100vh;
    }
  }
  footer.site-footer {
    font-size: 0.8em;
    padding: 5px 10px;
    border-top-width: 1px;
  }
  .live2d-area {
    width: 280px;
    height: 280px;
    padding: 10px;
  }
  .catchphrase h1 {
    font-size: 2.2em;
  }
  .catchphrase .job-title {
    font-size: 1.1em;
  }
  .window-section {
    margin-bottom: 1.5em;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }
  .window-content {
    padding: 1em;
  }

  .hero-navigation-icons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    padding: 10px;
    justify-items: center;
  }

  .hero-nav-icon {
    width: 50%;
    padding: 10px 5px;
    font-size: 0.9em;
  }

  /* WORKSセクションのスマホ表示調整 */
  #featured-works .window-content {
    padding: 1em 0;
    align-items: flex-start;
  }
  .work-carousel-wrapper {
    width: 100%;
    max-width: none;
  }
  .work-card {
    padding: 0 0 var(--display-internal-padding, 20px) 0;
    box-sizing: border-box;
  }
  .work-card-content {
    padding: 15px 0;
    border-radius: 0;
    border-left: none;
    border-right: none;
    border-top: none;
    border-bottom: none;
  }
  .work-card img {
    max-height: 200px;
    margin-bottom: 10px;
  }

  .work-controls-mobile {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
    margin-top: 5px;
    margin-bottom: 15px;
  }
  .work-controls-mobile .carousel-nav-button.mobile-nav {
    position: static;
    transform: translateY(0);
    width: 44px;
    height: 44px;
    padding: 0;
    font-size: 1.3em;
    background-color: rgba(0, 0, 0, 0.3);
    color: var(--primary-text-color);
    border: 2px solid var(--primary-text-color);
    transition: transform 0.1s ease-out, background-color 0.2s, color 0.2s;
    border-radius: 5px;
    box-shadow: 3px 3px 0 var(--primary-text-color-darker, #005000),
    0 0 5px rgba(51, 255, 51, 0.3);
  }
  .work-controls-mobile .carousel-nav-button.mobile-nav:active {
    transform: translateY(-3px);
    background-color: var(--primary-text-color);
    color: var(--main-bg-color);
  }
  .work-link.work-link-mobile {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 8px;
    font-size: 0.9em;
    flex-grow: 1;
    text-align: center;
    height: 44px;
    box-sizing: border-box;
  }
  .work-link-desktop {
    display: none !important;
  }
  #featured-works > .carousel-nav-button.pc-nav {
    display: none !important;
  }
  #featured-works .window-content > .home-button {
    margin-top: 0;
  }
}

@media (min-width: 769px) {
  .work-controls-mobile,
  .store-controls-mobile {
    display: none !important;
  }
  .work-link-mobile,
  .store-link-mobile {
    display: none !important;
  }
  .work-link-desktop,
  .store-link-desktop {
    display: inline-block;
  }
  #featured-works > .carousel-nav-button.pc-nav {
    display: flex !important;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.6);
    color: var(--accent-terminal);
    border: 1px solid var(--accent-terminal);
    padding: 12px;
    cursor: pointer;
    z-index: 10;
    font-size: 28px;
    line-height: 1;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    align-items: center;
    justify-content: center;
    text-shadow: 0 0 5px var(--accent-terminal);
    transition: transform 0.1s ease-out, background-color 0.2s, color 0.2s;
  }
  #featured-works > .carousel-nav-button.pc-nav.prev {
    left: 25px;
  }
  #featured-works > .carousel-nav-button.pc-nav.next {
    right: 25px;
  }
  #featured-works > .carousel-nav-button.pc-nav:hover {
    background-color: var(--accent-terminal);
    color: var(--main-bg-color);
    transform: translateY(-50%) scale(1.1);
  }
  #featured-works > .carousel-nav-button.pc-nav:active {
    transform: translateY(calc(-50% + 2px)) scale(1);
  }
  #store > .store-carousel-nav-button.pc-nav {
    display: flex !important;
  }
}

/* Display Content Section & Window Section  */
.display-content-section {
  width: 100%;
  height: 100% !important;
  padding: 0;
  margin: 0;
  background-color: transparent;
  box-sizing: border-box;
  position: relative;
  display: flex;
  flex-direction: column;
}
.window-section {
  background-color: var(--frosted-glass-bg);
  backdrop-filter: blur(8px) saturate(120%);
  border: 2px solid var(--window-border-color);
  box-shadow: var(--window-border-glow), 0 6px 25px rgba(0, 255, 0, 0.15);
  width: 100%;
  position: relative;
  box-sizing: border-box;
  border-radius: 12px;
  margin-bottom: 2.5em;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  opacity: 0;
  animation: sectionFadeIn 0.5s ease-out forwards;
  min-height: 0;
  overflow: hidden;
}
.display-content-section.window-section {
  margin-bottom: 0;
}
.display-content-section.hero-section {
  padding: var(--display-internal-padding);
}

/* Window Title Bar & Controls  */
.window-title-bar {
  height: var(--window-title-bar-height);
  background-color: var(--accent-terminal);
  color: var(--main-bg-color);
  padding: 0 15px;
  font-family: var(--font-pixel, var(--font-main));
  font-size: 1.2em;
  font-weight: bold;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--accent-antique-dark);
  text-transform: uppercase;
  position: relative;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.2);
  flex-shrink: 0;
}
.window-title-bar::before {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--primary-text-color),
    transparent
  );
  opacity: 0.6;
}
.window-title-bar .title-text {
  letter-spacing: 0.08em;
  text-shadow: 1px 1px 0px var(--accent-antique-dark);
}
.window-controls {
  display: flex;
  align-items: center;
}
.window-control-button {
  background-color: transparent;
  color: var(--main-bg-color);
  border: 1px solid var(--main-bg-color);
  margin-left: 5px;
  padding: 2px 6px;
  font-family: var(--font-main);
  font-size: 0.8em;
  cursor: pointer;
  min-width: 22px;
  text-align: center;
  transition: background-color 0.2s, color 0.2s, transform 0.1s;
  border-radius: 3px;
}
.window-control-button:hover {
  background-color: var(--main-bg-color);
  color: var(--accent-terminal);
  transform: scale(1.1);
}

/* Window Content */
.window-content {
  padding: var(--window-content-padding);
  box-sizing: border-box;
  flex-grow: 1;
  min-height: 0;
  overflow-y: auto;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--primary-text-color, #33ff33);
  font-family: var(--font-main);
  text-shadow: 0 0 2px rgba(51, 255, 51, 0.2);
}
.window-content::-webkit-scrollbar {
  width: 8px;
}
.window-content::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 4px;
}
.window-content::-webkit-scrollbar-thumb {
  background-color: var(--accent-terminal);
  border-radius: 4px;
}
.window-content::-webkit-scrollbar-thumb:hover {
  background-color: var(--primary-text-color);
}

/* Hero Section Specifics  */
.hero-section {
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
  overflow-y: auto;
}
.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2em;
  max-width: 100%;
  width: 100%;
  height: 100%;
  justify-content: center;
}
.live2d-area {
  width: clamp(280px, 40vw, 380px);
  height: clamp(280px, 40vw, 380px);
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 15px;
  box-shadow: 0 8px 25px var(--window-frame-shadow),
    inset 0 0 15px rgba(0, 0, 0, 0.5), 0 0 0 2px var(--accent-antique-dark);
  padding: 15px;
  box-sizing: border-box;
  border: 1px solid var(--accent-terminal);
  position: relative;
  flex-shrink: 0;
}
.live2d-area::after,
.live2d-area::before {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  opacity: 0.7;
}
#live2d-container {
  width: 100%;
  height: 100%;
  position: relative;
  margin: 0;
  border-radius: 8px;
  overflow: hidden;
  background: radial-gradient(
    ellipse at center,
    rgba(51, 255, 51, 0.05) 0%,
    rgba(51, 255, 51, 0) 70%
  );
}
#live2d-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  filter: url(#pixelateEffect);
  z-index: 3;
  pointer-events: none;
  opacity: 0.8;
}
#live2d-container canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
  position: relative;
  z-index: 0;
}
.catchphrase {
  text-align: center;
  flex-shrink: 0;
}
.catchphrase h1 {
  font-size: clamp(2.5em, 6vw, 3.5em);
  color: var(--primary-text-color);
  margin-bottom: 0.1em;
  line-height: 1.1;
  text-shadow: var(--neon-glow-primary-strong),
    3px 3px 0px var(--secondary-text-color), 0 0 30px rgba(51, 255, 51, 0.3);
  font-family: var(--font-pixel, var(--font-main));
  text-transform: uppercase;
  animation: titleFlicker 7s infinite alternate ease-in-out;
}
@keyframes titleFlicker {
  0%,
  100% {
    text-shadow: var(--neon-glow-primary-strong),
      3px 3px 0px var(--secondary-text-color), 0 0 30px rgba(51, 255, 51, 0.3);
    opacity: 1;
  }
  50% {
    text-shadow: 0 0 4px var(--primary-text-color),
      0 0 8px var(--primary-text-color), 0 0 15px rgba(51, 255, 51, 0.5),
      3px 3px 0px var(--secondary-text-color), 0 0 25px rgba(51, 255, 51, 0.2);
    opacity: 0.9;
  }
  75% {
    text-shadow: var(--neon-glow-primary-strong),
      3px 3px 0px var(--secondary-text-color), 0 0 35px rgba(51, 255, 51, 0.4);
    opacity: 0.95;
  }
}
.catchphrase .job-title {
  font-size: clamp(1.2em, 3vw, 1.6em);
  color: var(--accent-terminal);
  margin-bottom: 0;
  line-height: 1.3;
  font-family: var(--font-pixel, var(--font-main));
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-shadow: var(--neon-glow-accent), 0 0 15px rgba(51, 255, 255, 0.3);
}
.hero-navigation-icons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  flex-shrink: 0;
}
.hero-nav-icon {
  font-family: var(--font-pixel, var(--font-main));
  font-size: 1.1em;
  color: var(--primary-text-color);
  background-color: rgba(0, 0, 0, 0.3);
  border: 2px solid var(--primary-text-color);
  padding: 10px 20px;
  cursor: pointer;
  text-transform: uppercase;
  transition: background-color 0.2s, color 0.2s, box-shadow 0.3s,
    text-shadow 0.3s, transform 0.15s ease-out;
  box-shadow: 3px 3px 0 var(--primary-text-color-darker, #005000),
    0 0 5px rgba(51, 255, 51, 0.3);
  border-radius: 5px;
  text-shadow: var(--neon-glow-primary);
}
.hero-nav-icon:hover,
.hero-nav-icon:focus {
  background-color: var(--primary-text-color);
  color: var(--main-bg-color);
  outline: none;
  box-shadow: 0 0 12px var(--primary-text-color),
    0 0 20px var(--primary-text-color), inset 0 0 8px rgba(0, 0, 0, 0.4);
  text-shadow: 0 0 2px var(--main-bg-color), 0 0 5px var(--main-bg-color);
  transform: translateY(-3px) scale(1.05);
}
.hero-nav-icon:active {
  transform: translate(1px, 1px) scale(1.02);
  box-shadow: 1px 1px 0 var(--primary-text-color-darker, #005000),
    inset 0 0 10px rgba(0, 0, 0, 0.5);
}


/* Featured Works Carousel  */
#featured-works .window-content {
  padding: var(--window-content-padding);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  flex-grow: 1;
}
.work-carousel-wrapper {
  width: 100%;
  max-width: 700px;
  overflow: hidden;
  position: relative;
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.work-items-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.5s ease-in-out;
  justify-content: flex-start;
  width: max-content;
}
.work-card {
  flex-shrink: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--display-internal-padding);
  box-sizing: border-box;
  text-align: center;
}
.work-card-content {
  max-width: 600px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}
.work-card img {
  max-width: 100%;
  max-height: 250px;
  object-fit: contain;
  margin-bottom: 15px;
  border: 2px solid var(--primary-text-color);
  border-radius: 4px;
  box-shadow: 0 0 10px rgba(51, 255, 51, 0.3);
  flex-shrink: 0;
}
.work-card h3 {
  font-size: 1.2em;
  color: var(--primary-text-color);
  margin-top: 0;
  margin-bottom: 0.5em;
  font-family: var(--font-pixel, var(--font-main));
  text-transform: uppercase;
  text-shadow: var(--neon-glow-primary);
}
.work-card p {
  font-size: 0.95em;
  color: var(--secondary-text-color);
  margin-bottom: 0;
  flex-grow: 1;
  line-height: 1.5;
}
.work-link {
  display: inline-block;
  padding: 10px 25px;
  margin-top: 20px;
  color: var(--primary-text-color);
  border: 2px solid var(--primary-text-color);
  background-color: rgba(0, 0, 0, 0.3);
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  font-family: var(--font-pixel, var(--font-main));
  transition: background-color 0.3s, color 0.3s, box-shadow 0.3s,
    transform 0.15s ease-out;
  box-shadow: 3px 3px 0 var(--primary-text-color-darker, #005000),
    0 0 5px rgba(51, 255, 51, 0.3);
  text-transform: uppercase;
}
.work-link:hover,
.work-link:focus {
  background-color: var(--accent-terminal);
  color: var(--main-bg-color);
  box-shadow: var(--button-glow-hover), 0 0 15px var(--accent-terminal);
  transform: translateY(-2px) scale(1.03);
}
/* PC用ナビゲーションボタンの基本スタイル (スマホでは非表示になるものがこれ) */
#featured-works > .carousel-nav-button.pc-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.6);
  color: var(--accent-terminal);
  border: 1px solid var(--accent-terminal);
  padding: 12px;
  cursor: pointer;
  z-index: 10;
  font-size: 28px;
  line-height: 1;
  transition: transform 0.1s ease-out, background-color 0.2s, color 0.2s,
    box-shadow 0.3s;
  border-radius: 5px;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  text-shadow: 0 0 5px var(--accent-terminal);
}
#featured-works > .carousel-nav-button.pc-nav.prev {
  left: 25px;
}
#featured-works > .carousel-nav-button.pc-nav.next {
  right: 25px;
}
#featured-works > .carousel-nav-button.pc-nav:hover {
  background-color: var(--accent-terminal);
  color: var(--main-bg-color);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 0 10px var(--accent-terminal), 0 0 15px var(--accent-terminal);
}
#featured-works > .carousel-nav-button.pc-nav:active {
  transform: translateY(calc(-50% + 2px)) scale(1);
}
.work-grid-container,
.work-grid-viewport,
.grid-nav-button {
  display: none !important;
}
/* Activity Log  */
#activity-log .window-content {
  min-width: min(120ch, 80%);
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: stretch;
  padding: var(--window-content-padding) var(--window-content-padding) 0
    var(--window-content-padding);
  flex-grow: 1;
  box-sizing: border-box;
  overflow-y: auto;
}
.activity-feed {
  font-family: var(--font-pixel, var(--font-main));
  font-size: 1em;
  color: var(--primary-text-color);
  flex-grow: 1;
  overflow-y: auto;
}
.log-entry {
  font-size: 0.95em;
  margin-bottom: 0.8em;
  border-left: 4px solid var(--accent-terminal);
  padding-left: 1em;
  line-height: 1.5;
  animation: logEntryFadeIn 0.5s ease-out forwards;
  opacity: 0;
  display: flex;
  align-items: baseline;
}
.log-entry:nth-child(odd) {
  background-color: rgba(51, 255, 51, 0.03);
}
@keyframes logEntryFadeIn {
  to {
    opacity: 1;
  }
}
@keyframes sectionFadeIn {
  to {
    opacity: 1;
  }
}
.log-prefix {
  color: var(--accent-terminal);
  font-weight: bold;
  margin-right: 0.5em;
  white-space: nowrap;
  display: inline-block;
  width: 6em;
  vertical-align: top;
}

/* Responsive adjustments for log entries on smaller screens */
@media (max-width: 768px) {
  .log-entry {
    flex-direction: column;
    align-items: flex-start;
  }

  .log-prefix {
    margin-right: 0;
    margin-bottom: 0.25em;
  }
}

/* Contact & Links Section  */
#contact .window-content,
.contact-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: var(--window-content-padding);
  flex-grow: 1;
  box-sizing: border-box;
  text-align: center;
  overflow-y: auto;
}
.contact-info-area {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  width: 100%;
  max-width: 600px;
  gap: 2.5em;
}
.contact-section,
.links-section {
  width: 100%;
}
.contact-heading {
  font-size: 1.3em;
  color: var(--accent-terminal);
  margin-bottom: 1em;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-shadow: var(--neon-glow-accent);
  font-family: var(--font-pixel, var(--font-main));
}
.contact-content p {
  margin-bottom: 25px;
  font-size: 1.15em;
  line-height: 1.7;
}
.contact-item {
  margin-bottom: 20px;
  font-size: 1.1em;
}
.contact-platform {
  font-weight: bold;
  color: var(--accent-terminal);
  margin-right: 10px;
  text-shadow: var(--neon-glow-accent);
}
.contact-link,
.contact-id {
  color: var(--primary-text-color);
  text-decoration: none;
  border-bottom: 1px dashed var(--primary-text-color);
  transition: color 0.2s, border-color 0.2s, text-shadow 0.2s;
}
.contact-link:hover,
.contact-link:focus {
  color: var(--accent-terminal);
  border-bottom-color: var(--accent-terminal);
  text-shadow: var(--neon-glow-accent);
  outline: none;
}
.contact-id {
  user-select: all;
  cursor: text;
}
.links-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}
.link-button {
  display: inline-block;
  padding: 10px 20px;
  font-family: var(--font-pixel, var(--font-main));
  font-size: 1em;
  color: var(--primary-text-color);
  background-color: rgba(0, 0, 0, 0.3);
  border: 2px solid var(--primary-text-color);
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s, box-shadow 0.3s,
    text-shadow 0.3s, transform 0.15s ease-out;
  box-shadow: 3px 3px 0 var(--primary-text-color-darker, #005000),
    0 0 5px rgba(51, 255, 51, 0.3);
  box-sizing: border-box;
  border-radius: 5px;
  text-shadow: var(--neon-glow-primary);
  text-align: center;
}
.link-button:hover,
.link-button:focus {
  background-color: var(--primary-text-color);
  color: var(--main-bg-color);
  outline: none;
  box-shadow: 0 0 12px var(--primary-text-color),
    0 0 20px var(--primary-text-color), inset 0 0 8px rgba(0, 0, 0, 0.4);
  text-shadow: 0 0 2px var(--main-bg-color), 0 0 5px var(--main-bg-color);
  transform: translateY(-3px) scale(1.05);
}
.link-button:active {
  transform: translate(1px, 1px) scale(1.02);
  box-shadow: 1px 1px 0 var(--primary-text-color-darker, #005000),
    inset 0 0 10px rgba(0, 0, 0, 0.5);
}

/* Store Carousel Section */
#store .window-content,
.store-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: var(--window-content-padding);
  flex-grow: 1;
  box-sizing: border-box;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding-bottom: 50px;
}
.store-carousel-wrapper {
  width: 100%;
  max-width: 700px;
  overflow: hidden;
  position: relative;
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.store-items-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.5s ease-in-out;
  justify-content: flex-start;
  width: max-content;
}
.store-card {
  flex-shrink: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--display-internal-padding);
  box-sizing: border-box;
  text-align: center;
}
.store-card-content {
  max-width: 500px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  background-color: rgba(0, 0, 0, 0.3);
  border: 2px solid var(--accent-terminal);
  border-radius: 8px;
  padding: 2em;
  box-shadow: 0 0 10px rgba(51, 255, 255, 0.2);
  transition: transform 0.2s, box-shadow 0.2s;
}
.store-card-content:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(51, 255, 255, 0.3);
}
.store-card h3 {
  font-size: 1.4em;
  color: var(--primary-text-color);
  margin-top: 0;
  margin-bottom: 0.5em;
  font-family: var(--font-pixel, var(--font-main));
  text-transform: uppercase;
  text-shadow: var(--neon-glow-primary);
}
.store-item-description {
  font-size: 1.05em;
  color: var(--secondary-text-color);
  margin-bottom: 0.8em;
  line-height: 1.5;
}
.store-item-note {
  font-size: 0.9em;
  color: var(--accent-terminal);
  margin-bottom: 1.2em;
  font-weight: bold;
  text-shadow: var(--neon-glow-accent);
}
.store-link {
  display: inline-block;
  padding: 12px 30px;
  font-family: var(--font-pixel, var(--font-main));
  font-size: 1.1em;
  color: var(--primary-text-color);
  background-color: rgba(0, 0, 0, 0.5);
  border: 2px solid var(--primary-text-color);
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s, box-shadow 0.3s,
    text-shadow 0.3s, transform 0.15s ease-out;
  box-shadow: 3px 3px 0 var(--primary-text-color-darker, #005000),
    0 0 5px rgba(51, 255, 51, 0.3);
  border-radius: 5px;
  text-shadow: var(--neon-glow-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.store-link:hover,
.store-link:focus {
  background-color: var(--accent-terminal);
  color: var(--main-bg-color);
  outline: none;
  box-shadow: 0 0 12px var(--accent-terminal),
    0 0 20px var(--accent-terminal), inset 0 0 8px rgba(0, 0, 0, 0.4);
  text-shadow: 0 0 2px var(--main-bg-color), 0 0 5px var(--main-bg-color);
  transform: translateY(-3px) scale(1.05);
}
.store-link:active {
  transform: translate(1px, 1px) scale(1.02);
  box-shadow: 1px 1px 0 var(--primary-text-color-darker, #005000),
    inset 0 0 10px rgba(0, 0, 0, 0.5);
}
/* PC用ナビゲーションボタン */
#store > .store-carousel-nav-button.pc-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.6);
  color: var(--accent-terminal);
  border: 1px solid var(--accent-terminal);
  padding: 12px;
  cursor: pointer;
  z-index: 10;
  font-size: 28px;
  line-height: 1;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-shadow: 0 0 5px var(--accent-terminal);
  transition: transform 0.1s ease-out, background-color 0.2s, color 0.2s;
}
#store > .store-carousel-nav-button.pc-nav.prev {
  left: 25px;
}
#store > .store-carousel-nav-button.pc-nav.next {
  right: 25px;
}
#store > .store-carousel-nav-button.pc-nav:hover {
  background-color: var(--accent-terminal);
  color: var(--main-bg-color);
  transform: translateY(-50%) scale(1.1);
}
#store > .store-carousel-nav-button.pc-nav:active {
  transform: translateY(calc(-50% + 2px)) scale(1);
}
#store .legal-link {
  position: absolute;
  bottom: 20px;
  right: 20px;
  font-size: 0.85em;
  color: var(--secondary-text-color);
  text-decoration: none;
  opacity: 0.6;
  transition: opacity 0.2s, color 0.2s;
  border-bottom: 1px dotted var(--secondary-text-color);
  z-index: 5;
}
#store .legal-link:hover {
  opacity: 1;
  color: var(--accent-terminal);
  border-bottom-color: var(--accent-terminal);
}

/* Home Button  */
.window-section > .home-button,
.window-content > .home-button {
  padding: 10px 25px;
  font-family: var(--font-pixel, var(--font-main));
  font-size: 1.05em;
  color: var(--primary-text-color);
  background-color: rgba(0, 0, 0, 0.3);
  border: 2px solid var(--primary-text-color);
  text-align: center;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s, box-shadow 0.3s,
    text-shadow 0.3s, transform 0.15s ease-out;
  box-shadow: 3px 3px 0 var(--primary-text-color-darker, #005000),
    0 0 5px rgba(51, 255, 51, 0.3);
  flex-shrink: 0;
  margin-top: 20px;
  margin-bottom: 5px;
  border-radius: 5px;
  text-transform: uppercase;
  text-shadow: var(--neon-glow-primary);
  align-self: center;
}
.window-content > .home-button:hover,
.window-content > .home-button:focus {
  background-color: var(--primary-text-color);
  color: var(--main-bg-color);
  outline: none;
  box-shadow: 0 0 12px var(--primary-text-color),
    0 0 20px var(--primary-text-color), inset 0 0 8px rgba(0, 0, 0, 0.4);
  text-shadow: 0 0 2px var(--main-bg-color), 0 0 5px var(--main-bg-color);
  transform: translateY(-3px) scale(1.05);
}
.window-content > .home-button:active {
  transform: translate(1px, 1px) scale(1.02);
  box-shadow: 1px 1px 0 var(--primary-text-color-darker, #005000),
    inset 0 0 10px rgba(0, 0, 0, 0.5);
}

/* Footer  */
footer.site-footer {
  background-color: var(--pc-casing-color);
  color: var(--primary-text-color);
  padding: 10px 20px;
  text-align: right;
  font-size: 0.9em;
  border-top: 2px solid var(--accent-terminal);
  position: relative;
  z-index: 50;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin: 0;
  flex-shrink: 0;
  box-shadow: 0 -3px 10px rgba(51, 255, 255, 0.2),
    0 -1px 3px rgba(51, 255, 255, 0.3);
  text-shadow: 0 0 3px var(--primary-text-color);
  visibility: hidden;
}
footer.site-footer p {
  width: 100%;
  text-align: right;
}
#current-time {
  margin-left: 10px;
}

/* Sandstorm & Scanline Overlays  */
#sandstorm-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #000;
  overflow: hidden;
  z-index: 40;
  display: none;
  pointer-events: none;
}
#sandstorm-overlay::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background-image: repeating-radial-gradient(
      circle at 50% 50%,
      rgba(200, 200, 200, 0.08) 0,
      rgba(200, 200, 200, 0.08) 1px,
      transparent 1px,
      transparent 4px
    ),
    repeating-linear-gradient(
      rgba(200, 200, 200, 0.04) 0px,
      rgba(200, 200, 200, 0.04) 1px,
      transparent 1px,
      transparent 3px
    );
  background-size: 4px 4px, 100% 3px;
  animation: sandstormNoise 0.12s infinite steps(1);
  opacity: 0.9;
}
@keyframes sandstormNoise {
  0% {
    transform: translate(2px, 1px);
  }
  10% {
    transform: translate(-2px, -3px);
  }
  20% {
    transform: translate(3px, -1px);
  }
  30% {
    transform: translate(-3px, 2px);
  }
  40% {
    transform: translate(1px, -3px);
  }
  50% {
    transform: translate(-3px, 1px);
  }
  60% {
    transform: translate(2px, 3px);
  }
  70% {
    transform: translate(-1px, -1px);
  }
  80% {
    transform: translate(3px, -2px);
  }
  90% {
    transform: translate(-1px, 2px);
  }
  100% {
    transform: translate(0px, 0px);
  }
}
.scanline-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  background: linear-gradient(
    rgba(0, 0, 0, 0) 50%,
    rgba(51, 255, 51, 0.03) 50%
  );
  background-size: 100% 4px;
  opacity: 0.7;
  animation: scanlineVerticalMove 20s linear infinite;
}
@keyframes scanlineVerticalMove {
  0% {
    background-position-y: 0;
  }
  100% {
    background-position-y: 200px;
  }
}

/* Live2D Loading Effect  */
#live2d-loading-effect {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.75);
  z-index: 20;
  display: none;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}
#live2d-loading-effect.active {
  display: flex;
  animation: simpleLive2DLoadEffect 0.25s linear;
}
@keyframes simpleLive2DLoadEffect {
  0% {
    opacity: 0;
  }
  25% {
    opacity: 0.8;
  }
  50% {
    opacity: 0.5;
  }
  75% {
    opacity: 0.9;
  }
  100% {
    opacity: 0;
  }
}

/* Media Query for both narrow width and height */
@media (max-width: 768px) and (max-height: 600px) {
  .hero-navigation-icons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    padding: 5px;
  }
  .hero-nav-icon {
    width: auto;
    padding: 8px 10px;
    font-size: 0.85em;
  }
  .live2d-area {
    width: clamp(120px, 25vh, 200px);
    height: clamp(120px, 25vh, 200px);
  }
  .catchphrase h1 {
    font-size: clamp(1.6em, 4vmin, 2.2em);
  }
}

/* Responsive adjustments for Contact & Store sections */
@media (max-width: 768px) {
  .links-grid {
    grid-template-columns: 1fr;
    max-width: 250px;
  }
  .store-card {
    padding: 0 0 var(--display-internal-padding, 20px) 0;
    box-sizing: border-box;
  }
  .store-card-content {
    padding: 1.5em;
    border-radius: 0;
    border-left: none;
    border-right: none;
    border-top: none;
    border-bottom: none;
  }
  .store-card h3 {
    font-size: 1.2em;
  }
  .store-item-description {
    font-size: 0.95em;
    margin-bottom: 0.6em;
  }
  .store-item-note {
    font-size: 0.85em;
    margin-bottom: 1em;
  }
  #store .legal-link {
    bottom: 15px;
    right: 15px;
    font-size: 0.8em;
  }
  .store-controls-mobile {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
    margin-top: 5px;
    margin-bottom: 15px;
  }
  .store-controls-mobile .store-carousel-nav-button.mobile-nav {
    position: static;
    transform: translateY(0);
    width: 44px;
    height: 44px;
    padding: 0;
    font-size: 1.3em;
    background-color: rgba(0, 0, 0, 0.3);
    color: var(--primary-text-color);
    border: 2px solid var(--primary-text-color);
    transition: transform 0.1s ease-out, background-color 0.2s, color 0.2s;
    border-radius: 5px;
    box-shadow: 3px 3px 0 var(--primary-text-color-darker, #005000),
    0 0 5px rgba(51, 255, 51, 0.3);
  }
  .store-controls-mobile .store-carousel-nav-button.mobile-nav:active {
    transform: translateY(-3px);
    background-color: var(--primary-text-color);
    color: var(--main-bg-color);
  }
  .store-link.store-link-mobile {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 8px;
    font-size: 0.9em;
    flex-grow: 1;
    text-align: center;
    height: 44px;
    box-sizing: border-box;
  }
  .store-link-desktop {
    display: none !important;
  }
  #store > .store-carousel-nav-button.pc-nav {
    display: none !important;
  }
  #store .window-content > .home-button {
    margin-top: 0;
  }
  .contact-heading {
    font-size: 1.2em;
  }
  .contact-info-area {
    gap: 2em;
  }
}

/* Keyframes for Preloader Animations */
@keyframes displayPowerOnEffect {
  0% {
    opacity: 0.8;
    transform: scaleY(0.05) scaleX(0.8);
    filter: blur(2px) brightness(0.7);
  }
  10% {
    opacity: 0.9;
    background-image: repeating-radial-gradient(
        circle at center,
        rgba(255, 255, 255, 0.3) 0,
        rgba(255, 255, 255, 0.3) 1px,
        transparent 1px,
        transparent 2px
      ),
      repeating-linear-gradient(
        rgba(200, 200, 200, 0.15) 0,
        rgba(200, 200, 200, 0.15) 1px,
        transparent 1px,
        transparent 2px
      );
    background-size: 2px 2px, 100% 2px;
    animation-timing-function: steps(1, end);
    transform: scale(1.1, 1);
    filter: contrast(2.5) brightness(1.5);
  }
  20% {
    opacity: 1;
    background-image: none;
    transform: scale(0.95, 0.3) translateY(0);
    filter: blur(0.8px) brightness(1.1);
  }
  40% {
    opacity: 1;
    transform: scale(1.03, 0.97) skewX(-1.5deg);
    filter: contrast(1.1) saturate(0.9);
  }
  60% {
    opacity: 1;
    transform: scale(1) skewX(0);
    filter: none;
  }
  70% {
    opacity: 1;
    transform: scale(1);
    filter: none;
  }
  99.9% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
@keyframes blinkCursor {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}
@keyframes pulseText {
  0% {
    opacity: 0.8;
    transform: scale(1);
  }
  100% {
    opacity: 1;
    transform: scale(1.01);
  }
}

/* Hero Section Content Glitch */
.content-glitch-active {
  animation: simpleContentAppear var(--content-glitch-duration) ease-out
    forwards;
}
@keyframes simpleContentAppear {
  0% {
    opacity: 0.7;
    transform: scale(0.98);
    filter: brightness(0.9);
  }
  50% {
    opacity: 0.9;
    transform: scale(1.01);
    filter: brightness(1.05);
  }
  100% {
    opacity: 1;
    transform: scale(1);
    filter: none;
  }
}

/* Hidden Class Utility */
.hidden {
  display: none !important;
}