/* ============================================================
   AokiAnimation — style.css
   ============================================================ */

/* ------------------------------------------------------------
   1. CSS Variables
   ------------------------------------------------------------ */
:root {
  /* Primary */
  --color-primary: #6C63FF;
  --color-primary-light: #A78BFA;
  --color-primary-dark: #4F46E5;

  /* Secondary */
  --color-secondary: #F472B6;
  --color-secondary-light: #FBCFE8;

  /* Blue */
  --color-blue: #60A5FA;
  --color-blue-light: #BFDBFE;
  --color-blue-dark: #3B82F6;

  /* Neutral */
  --color-bg: #FAF8FF;
  --color-bg-alt: #F0ECFF;
  --color-surface: #FFFFFF;
  --color-text: #1E1B3A;
  --color-text-muted: #6B7280;
  --color-border: #E5E0F5;

  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f472b6 100%);
  --gradient-card: linear-gradient(135deg, #a78bfa 0%, #60a5fa 100%);
  --gradient-cta: linear-gradient(135deg, #f472b6 0%, #6c63ff 100%);
  --gradient-overlay: linear-gradient(180deg, rgba(30,27,58,0.7) 0%, rgba(30,27,58,0.3) 100%);

  /* Decoration */
  --color-sparkle: #FFD700;
  --color-glow-pink: rgba(244,114,182,0.3);
  --color-glow-purple: rgba(167,139,250,0.3);
  --color-glow-blue: rgba(96,165,250,0.3);

  /* Typography */
  --font-heading: "Zen Kaku Gothic New", "Noto Sans JP", sans-serif;
  --font-body: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --font-accent: "Poppins", "Montserrat", sans-serif;

  /* Shadows */
  --shadow: 0 4px 24px rgba(108,99,255,0.08);
  --shadow-hover: 0 8px 32px rgba(108,99,255,0.16);

  /* Spacing */
  --section-padding: 80px;
  --container-max: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-blue);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--color-primary);
  color: #fff;
  padding: 8px 16px;
  border-radius: 0 0 8px 8px;
  z-index: 10000;
  font-size: 0.875rem;
}
.skip-link:focus {
  top: 0;
  color: #fff;
}

/* Focus styles */
:focus-visible {
  outline: 3px solid var(--color-primary-light);
  outline-offset: 2px;
}

/* ------------------------------------------------------------
   3. Layout Utilities
   ------------------------------------------------------------ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-padding) 0;
  position: relative;
  overflow: hidden;
}

.section--alt {
  background-color: var(--color-bg-alt);
}

/* ------------------------------------------------------------
   4. Header / Global Nav
   ------------------------------------------------------------ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}

.header.is-scrolled {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  padding: 10px 0;
}

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

.header__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.header__logo img {
  height: 36px;
  width: auto;
}

.header__logo-text {
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-primary);
}

.header.is-scrolled .header__logo-text {
  color: var(--color-primary);
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__list {
  display: flex;
  gap: 28px;
}

.nav__link {
  font-family: var(--font-accent);
  font-size: 0.875rem;
  font-weight: 500;
  color: #fff;
  letter-spacing: 0.05em;
  position: relative;
  transition: color 0.3s ease;
}

.header.is-scrolled .nav__link {
  color: var(--color-text);
}

.nav__link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-cta);
  transition: width 0.3s ease;
}

.nav__link:hover::after,
.nav__link.is-active::after {
  width: 100%;
}

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

.header.is-scrolled .nav__link:hover {
  color: var(--color-primary);
}

.nav__cta {
  margin-left: 8px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  z-index: 1100;
}

.hamburger__line {
  display: block;
  width: 100%;
  height: 2px;
  background: #fff;
  transition: transform 0.3s ease, opacity 0.3s ease;
  border-radius: 2px;
}

.header.is-scrolled .hamburger__line {
  background: var(--color-text);
}

.hamburger.is-active .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.is-active .hamburger__line:nth-child(2) {
  opacity: 0;
}
.hamburger.is-active .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hamburger.is-active .hamburger__line {
  background: #fff;
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(30,27,58,0.97);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-drawer.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer__link {
  font-family: var(--font-accent);
  font-size: 1.5rem;
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.mobile-drawer__link:hover {
  color: var(--color-secondary);
}

/* ------------------------------------------------------------
   5. Buttons
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 999px;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, color 0.3s ease;
  text-decoration: none;
  cursor: pointer;
  line-height: 1;
}

.btn--primary {
  background: var(--gradient-cta);
  color: #fff;
  border: none;
}
.btn--primary:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 24px rgba(244,114,182,0.3);
  color: #fff;
}

.btn--secondary {
  background: var(--color-surface);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn--secondary:hover {
  background: var(--color-primary);
  color: #fff;
  transform: scale(1.03);
}

.btn--ghost {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.6);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border-color: #fff;
  transform: scale(1.03);
}

.btn--sm {
  padding: 10px 24px;
  font-size: 0.875rem;
}

/* ------------------------------------------------------------
   6. Section Heading
   ------------------------------------------------------------ */
.section-heading {
  text-align: center;
  margin-bottom: 48px;
}

.section-heading__en {
  font-family: var(--font-accent);
  font-size: clamp(14px, 1.5vw, 18px);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: 8px;
}

.section-heading__ja {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: var(--color-text);
  display: block;
  margin-bottom: 16px;
}

.section-heading__line {
  display: block;
  width: 60px;
  height: 3px;
  background: var(--gradient-cta);
  margin: 0 auto;
  border-radius: 2px;
}

/* Left-aligned variant */
.section-heading--left {
  text-align: left;
}
.section-heading--left .section-heading__line {
  margin: 0;
}

/* ------------------------------------------------------------
   7. Cards
   ------------------------------------------------------------ */
.card {
  background: var(--color-surface);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.card__thumb {
  width: 100%;
  aspect-ratio: 16/10;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-accent);
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  font-size: 1rem;
  text-shadow: 0 1px 4px rgba(0,0,0,0.2);
  position: relative;
  overflow: hidden;
}

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

.card__body {
  padding: 20px;
}

.card__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-bg-alt);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 8px;
}

.card__title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.card__subtitle {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.card a {
  text-decoration: none;
  color: inherit;
}

/* ------------------------------------------------------------
   8. Breadcrumb
   ------------------------------------------------------------ */
.breadcrumb {
  padding: 16px 0;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

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

.breadcrumb a:hover {
  color: var(--color-primary);
}

.breadcrumb__sep {
  margin: 0 8px;
  color: var(--color-border);
}

/* ------------------------------------------------------------
   9. Page Hero
   ------------------------------------------------------------ */
.page-hero {
  background: var(--gradient-hero);
  padding: 120px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-overlay);
  z-index: 1;
}

.page-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: #fff;
  position: relative;
  z-index: 2;
}

.page-hero__en {
  font-family: var(--font-accent);
  font-size: clamp(12px, 1.5vw, 16px);
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: 8px;
  position: relative;
  z-index: 2;
}

/* ------------------------------------------------------------
   10. Footer
   ------------------------------------------------------------ */
.footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.8);
  position: relative;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-cta);
}

.footer__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 60px 0 40px;
  flex-wrap: wrap;
  gap: 40px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  margin-bottom: 16px;
}

.footer__logo img {
  height: 32px;
  filter: brightness(10);
}

.footer__logo-text {
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 1.125rem;
  color: #fff;
}

.footer__nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer__nav a {
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  transition: color 0.3s ease;
}

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

.footer__info {
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copy {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
}

.footer__sns {
  display: flex;
  gap: 16px;
}

.footer__sns a {
  color: rgba(255,255,255,0.5);
  font-size: 1.125rem;
  transition: color 0.3s ease;
}

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

/* SNS icon labels (using text-based icons) */
.sns-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  font-family: var(--font-accent);
  font-size: 0.75rem;
  font-weight: 700;
  transition: border-color 0.3s ease, color 0.3s ease;
}

.sns-icon:hover {
  border-color: var(--color-secondary);
}

/* ------------------------------------------------------------
   11. Decoration
   ------------------------------------------------------------ */

/* Twinkle particles */
@keyframes twinkle {
  0%, 100% { opacity: 0; transform: scale(0.5); }
  50% { opacity: 1; transform: scale(1); }
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--color-sparkle);
  border-radius: 50%;
  pointer-events: none;
  animation: twinkle var(--duration, 3s) var(--delay, 0s) ease-in-out infinite;
  z-index: 3;
}

/* Gradient decoration orbs */
.decoration-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.decoration-orb--pink {
  background: var(--color-glow-pink);
}
.decoration-orb--purple {
  background: var(--color-glow-purple);
}
.decoration-orb--blue {
  background: var(--color-glow-blue);
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ------------------------------------------------------------
   12. Hero Section (Top Page)
   ------------------------------------------------------------ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--gradient-hero);
  background-size: 200% 200%;
  animation: heroGradient 12s ease infinite;
}

@keyframes heroGradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

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

.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-overlay);
  z-index: 2;
}

.hero__content {
  position: relative;
  z-index: 4;
  text-align: center;
  color: #fff;
  padding: 0 24px;
}

.hero__sub-en {
  font-family: var(--font-accent);
  font-size: clamp(14px, 1.5vw, 18px);
  font-weight: 600;
  letter-spacing: 0.15em;
  opacity: 0.85;
  margin-bottom: 16px;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.hero__copy {
  font-size: clamp(14px, 2vw, 20px);
  opacity: 0.85;
  margin-bottom: 40px;
}

.hero__cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  color: rgba(255,255,255,0.6);
  font-size: 0.75rem;
  font-family: var(--font-accent);
  letter-spacing: 0.1em;
  text-align: center;
}

.hero__scroll-arrow {
  display: block;
  width: 20px;
  height: 20px;
  margin: 8px auto 0;
  border-right: 2px solid rgba(255,255,255,0.6);
  border-bottom: 2px solid rgba(255,255,255,0.6);
  transform: rotate(45deg);
  animation: scrollBounce 2s ease infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translateY(0); opacity: 0.6; }
  50% { transform: rotate(45deg) translateY(8px); opacity: 1; }
}

/* ------------------------------------------------------------
   13. News Ticker
   ------------------------------------------------------------ */
.news-ticker {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.news-ticker__inner {
  display: flex;
  align-items: stretch;
}

.news-ticker__label {
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 0.8125rem;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  padding: 16px 24px;
  background: rgba(108,99,255,0.06);
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.news-ticker__list {
  display: flex;
  gap: 40px;
  padding: 16px 24px;
  overflow-x: auto;
  flex: 1;
}

.news-ticker__item {
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
  font-size: 0.875rem;
}

.news-ticker__date {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  flex-shrink: 0;
}

.news-ticker__badge {
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  flex-shrink: 0;
}

.news-ticker__badge--event {
  background: var(--color-secondary);
}

.news-ticker__badge--info {
  background: var(--color-blue);
}

.news-ticker__text {
  color: var(--color-text);
}

.news-ticker__text a {
  color: var(--color-text);
}

.news-ticker__text a:hover {
  color: var(--color-primary);
}

/* ------------------------------------------------------------
   14. About Digest (Top Page)
   ------------------------------------------------------------ */
.about-digest {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-digest__text h3 {
  font-family: var(--font-heading);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.5;
}

.about-digest__text p {
  margin-bottom: 24px;
  color: var(--color-text-muted);
}

.about-digest__img {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-bg-alt), var(--color-blue-light));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-accent);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  overflow: hidden;
}

.about-digest__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 16px;
}

/* ------------------------------------------------------------
   15. Works Highlight (Top Page)
   ------------------------------------------------------------ */
.works-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.works-grid .card__thumb {
  aspect-ratio: 3/4;
  font-size: 0.875rem;
}

/* ------------------------------------------------------------
   16. Service Digest (Top Page)
   ------------------------------------------------------------ */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  text-align: center;
  padding: 40px 24px;
}

.service-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: var(--gradient-card);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
}

.service-card__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.0625rem;
  margin-bottom: 12px;
}

.service-card__desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ------------------------------------------------------------
   17. Recruit Banner (Top Page)
   ------------------------------------------------------------ */
.recruit-banner {
  background: var(--gradient-hero);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.recruit-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(30,27,58,0.3);
}

.recruit-banner__content {
  position: relative;
  z-index: 2;
}

.recruit-banner__title {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 24px;
}

/* ------------------------------------------------------------
   18. Contact Section (Top Page)
   ------------------------------------------------------------ */
.contact-section {
  text-align: center;
}

.contact-section p {
  color: var(--color-text-muted);
  margin-bottom: 24px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ------------------------------------------------------------
   19. Works Page
   ------------------------------------------------------------ */
.filter-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 24px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.is-active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.works-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.works-list .card__thumb {
  aspect-ratio: 16/9;
  font-size: 1.125rem;
}

.work-card {
  display: block;
  text-decoration: none;
  color: inherit;
}

.work-card__info {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* Hide filtered cards */
.card[data-visible="false"] {
  display: none;
}

/* ------------------------------------------------------------
   20. Work Detail Page
   ------------------------------------------------------------ */
.work-hero {
  padding: 120px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.work-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-overlay);
  z-index: 1;
}

.work-hero__inner {
  position: relative;
  z-index: 2;
}

.work-hero__category {
  font-family: var(--font-accent);
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.work-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.work-hero__title-en {
  font-family: var(--font-accent);
  font-size: clamp(14px, 2vw, 20px);
  font-weight: 400;
  color: rgba(255,255,255,0.7);
}

.work-detail {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
}

.work-detail__table {
  width: 100%;
  border-collapse: collapse;
}

.work-detail__table th,
.work-detail__table td {
  text-align: left;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9375rem;
}

.work-detail__table th {
  color: var(--color-text-muted);
  font-weight: 500;
  width: 120px;
}

.work-detail__story p {
  margin-bottom: 16px;
}

/* Staff list */
.staff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.staff-card {
  background: var(--color-bg-alt);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}

.staff-card__role {
  font-size: 0.75rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 4px;
}

.staff-card__name {
  font-weight: 700;
  font-size: 0.9375rem;
}

/* Gallery placeholder */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.gallery-item {
  aspect-ratio: 16/10;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.8);
  font-family: var(--font-accent);
  font-size: 0.8125rem;
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
}

/* Work navigation */
.work-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 40px 0;
  border-top: 1px solid var(--color-border);
  margin-top: 60px;
}

.work-nav__link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
}

.work-nav__link:hover {
  color: var(--color-primary-dark);
}

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

/* ------------------------------------------------------------
   21. About Page
   ------------------------------------------------------------ */
.mission {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.mission__catch {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  margin-bottom: 24px;
}

.mission__text {
  color: var(--color-text-muted);
  line-height: 2;
}

/* Company table */
.company-table {
  width: 100%;
  border-collapse: collapse;
  max-width: 800px;
  margin: 0 auto;
}

.company-table th,
.company-table td {
  text-align: left;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9375rem;
}

.company-table th {
  background: var(--color-bg-alt);
  font-weight: 600;
  width: 160px;
}

/* Timeline */
.timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
  padding-left: 40px;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  left: 12px;
  width: 2px;
  height: 100%;
  background: var(--gradient-cta);
}

.timeline__item {
  position: relative;
  padding-bottom: 32px;
}

.timeline__item::before {
  content: "";
  position: absolute;
  left: -34px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--color-bg);
  box-shadow: 0 0 0 2px var(--color-primary);
}

.timeline__year {
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.timeline__text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* Studio environment */
.studio-env {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.studio-env__img {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-bg-alt), var(--color-blue-light));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-accent);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  overflow: hidden;
}

.studio-env__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 16px;
}

/* ------------------------------------------------------------
   22. Service Page
   ------------------------------------------------------------ */
.service-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.service-section:nth-child(even) {
  direction: rtl;
}

.service-section:nth-child(even) > * {
  direction: ltr;
}

.service-section__img {
  aspect-ratio: 16/10;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-accent);
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  overflow: hidden;
}

.service-section__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 16px;
}

.service-section__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.service-section__text {
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

/* Production flow */
.flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  text-align: center;
}

.flow__step {
  position: relative;
}

.flow__number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-cta);
  color: #fff;
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 1.125rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.flow__title {
  font-weight: 700;
  font-size: 0.9375rem;
  margin-bottom: 8px;
}

.flow__desc {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.flow__arrow {
  position: absolute;
  top: 24px;
  right: -16px;
  color: var(--color-primary-light);
  font-size: 1.25rem;
}

/* ------------------------------------------------------------
   23. News Page
   ------------------------------------------------------------ */
.news-list {
  max-width: 800px;
  margin: 0 auto;
}

.news-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
}

.news-item[data-visible="false"] {
  display: none;
}

.news-item__date {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  flex-shrink: 0;
  min-width: 90px;
}

.news-item__badge {
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: 999px;
  flex-shrink: 0;
  color: #fff;
}

.news-item__badge--work {
  background: var(--color-primary);
}

.news-item__badge--event {
  background: var(--color-secondary);
}

.news-item__badge--info {
  background: var(--color-blue);
}

.news-item__title {
  font-size: 0.9375rem;
}

/* ------------------------------------------------------------
   24. Recruit Page
   ------------------------------------------------------------ */
.recruit-lead {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 48px;
}

.recruit-lead__catch {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  margin-bottom: 12px;
}

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

/* Job cards / accordion */
.job-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.job-card {
  background: var(--color-surface);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.job-card__header {
  padding: 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s ease;
}

.job-card__header:hover {
  background: var(--color-bg-alt);
}

.job-card__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.0625rem;
}

.job-card__meta {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.job-card__toggle {
  font-size: 1.5rem;
  color: var(--color-primary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  line-height: 1;
}

.job-card.is-open .job-card__toggle {
  transform: rotate(45deg);
}

.job-card__body {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.job-card.is-open .job-card__body {
  padding: 0 24px 24px;
  max-height: 500px;
}

.job-card__body p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

/* Benefits */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.benefit-item {
  background: var(--color-surface);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  box-shadow: var(--shadow);
  font-size: 0.9375rem;
  font-weight: 600;
}

.benefit-item__icon {
  font-size: 1.5rem;
  margin-bottom: 8px;
  display: block;
}

/* ------------------------------------------------------------
   25. Contact Page
   ------------------------------------------------------------ */
.contact-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
}

.contact-form-card {
  background: var(--color-surface);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 40px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 8px;
}

.form-group .required {
  color: var(--color-secondary);
  font-size: 0.75rem;
  margin-left: 4px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  background: var(--color-bg);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.1);
  outline: none;
}

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

.form-group input.is-invalid,
.form-group textarea.is-invalid {
  border-color: #EF4444;
}

.form-error {
  color: #EF4444;
  font-size: 0.75rem;
  margin-top: 4px;
  display: none;
}

.form-error.is-visible {
  display: block;
}

/* Radio group */
.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.radio-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 400;
  cursor: pointer;
}

.radio-group input[type="radio"] {
  accent-color: var(--color-primary);
}

/* Honeypot */
.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

/* Confirm step */
.confirm-step {
  display: none;
}

.confirm-step.is-active {
  display: block;
}

.confirm-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
}

.confirm-table th,
.confirm-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9375rem;
}

.confirm-table th {
  background: var(--color-bg-alt);
  font-weight: 600;
  width: 140px;
}

/* Success message */
.form-success {
  display: none;
  text-align: center;
  padding: 40px;
}

.form-success.is-active {
  display: block;
}

.form-success__icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.form-success__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
}

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

/* Contact sidebar */
.contact-sidebar {
  font-size: 0.9375rem;
}

.contact-sidebar__block {
  margin-bottom: 32px;
}

.contact-sidebar__block h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.0625rem;
  margin-bottom: 12px;
}

.contact-sidebar__block p {
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

/* Input step toggle */
.input-step {
  display: block;
}

.input-step.is-hidden {
  display: none;
}

/* ------------------------------------------------------------
   26. Responsive
   ------------------------------------------------------------ */

/* sm: 640px */
@media (max-width: 639px) {
  .works-grid {
    grid-template-columns: 1fr;
  }

  .works-list {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .about-digest {
    grid-template-columns: 1fr;
  }

  .flow {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .flow__arrow {
    display: none;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .work-detail {
    grid-template-columns: 1fr;
  }

  .studio-env {
    grid-template-columns: 1fr;
  }

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

  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .service-section {
    grid-template-columns: 1fr;
  }

  .service-section:nth-child(even) {
    direction: ltr;
  }

  .footer__top {
    flex-direction: column;
  }
}

/* md: 768px */
@media (max-width: 767px) {
  .nav__list {
    display: none;
  }

  .nav__cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero__title {
    font-size: clamp(28px, 7vw, 40px);
  }

  .news-ticker__list {
    flex-direction: column;
    gap: 8px;
  }

  .news-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  :root {
    --section-padding: 60px;
  }
}

/* md–lg: tablets */
@media (min-width: 640px) and (max-width: 1023px) {
  .works-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

/* lg: 1024px */
@media (min-width: 1024px) {
  :root {
    --section-padding: 100px;
  }
}

/* xl: 1280px */
@media (min-width: 1280px) {
  :root {
    --section-padding: 120px;
  }
}

/* Radio group responsive */
@media (max-width: 639px) {
  .radio-group {
    flex-direction: column;
  }

  .confirm-table th,
  .confirm-table td {
    display: block;
    width: 100%;
  }

  .confirm-table th {
    border-bottom: none;
    padding-bottom: 4px;
  }
}

/* Work nav responsive */
@media (max-width: 639px) {
  .work-nav {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

/* ------------------------------------------------------------
   27. Accessibility
   ------------------------------------------------------------ */
/* Skip link is already defined above */

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

  .reveal {
    opacity: 1;
    transform: none;
  }

  .hero {
    animation: none;
    background-size: 100% 100%;
  }
}

/* High contrast focus */
:focus-visible {
  outline: 3px solid var(--color-primary-light);
  outline-offset: 2px;
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}