/*
Theme Name: Creative Freaks v2
Theme URI: https://creativefreaks.net/
Author: Creative Freaks
Author URI: https://creativefreaks.net/
Description: Creative Freaks の新テーマ。Apple的ミニマル × 高級アニメスタジオ感。ダークベース + 琥珀アクセント。
Version: 2.0.0
Requires at least: 6.0
Requires PHP: 8.1
License: Proprietary
Text Domain: creative_freak_v2
*/

/* ===== デザイントークン ===== */
:root {
  /* Color */
  --color-ink:        #0F0F10;
  --color-bone:       #F7F4EE;
  --color-amber:      #C4915C;
  --color-twilight:   #1E2B3F;
  --color-gray-1:     #2A2A2C;
  --color-gray-2:     #4A4A4E;
  --color-gray-3:     #8A8A8E;
  --color-gray-4:     #C8C8CC;

  /* Typography */
  --font-display-jp:  "Shippori Mincho B1", serif;
  --font-display-en:  "Fraunces", serif;
  --font-body-jp:     "Noto Sans JP", sans-serif;
  --font-body-en:     "Inter", sans-serif;

  /* Size scale */
  --text-xs:   12px;
  --text-sm:   14px;
  --text-base: 16px;
  --text-md:   18px;
  --text-lg:   24px;
  --text-xl:   36px;
  --text-2xl:  48px;
  --text-3xl:  72px;
  --text-hero: 120px;

  /* Spacing */
  --space-1:   8px;
  --space-2:   16px;
  --space-3:   24px;
  --space-4:   32px;
  --space-5:   48px;
  --space-6:   64px;
  --space-7:   96px;
  --space-8:   128px;
  --space-section: 160px;

  /* Layout */
  --container-max: 1440px;
  --container-pad: 192px;

  /* Transition */
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-base: 300ms;
  --dur-slow: 600ms;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--color-ink);
  color: var(--color-bone);
  font-family: var(--font-body-jp), var(--font-body-en);
  font-size: var(--text-base);
  line-height: 1.75;
  font-feature-settings: "palt";
  overflow-x: hidden;
}
img, picture, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--dur-base) var(--ease-smooth); }
a:hover { color: var(--color-amber); }
button { background: none; border: none; color: inherit; cursor: pointer; font: inherit; }

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display-jp), var(--font-display-en);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.display-hero {
  font-family: var(--font-display-en);
  font-size: clamp(48px, 10vw, var(--text-hero));
  line-height: 1.05;
  font-weight: 300;
  letter-spacing: -0.02em;
}
.display-section {
  font-family: var(--font-display-jp);
  font-size: clamp(32px, 4vw, var(--text-2xl));
  letter-spacing: 0.04em;
}
.eyebrow {
  font-family: var(--font-body-en);
  font-size: var(--text-xs);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-amber);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.9);
}

/* ===== Layout ===== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-5);
}
@media (min-width: 1024px) {
  .container { padding: 0 var(--container-pad); }
}

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

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-3) 0;
  backdrop-filter: blur(20px);
  background: rgba(15, 15, 16, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background var(--dur-base) var(--ease-smooth);
}
/* WP admin bar と被らないよう位置調整 */
.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) {
  .admin-bar .site-header { top: 46px; }
}
.site-header__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}
@media (min-width: 1280px) {
  .site-header__inner { padding: 0 var(--space-6); }
}
.site-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
}
.site-logo img {
  display: block;
  height: 40px;
  width: auto;
  transition: opacity 200ms;
}
.site-logo:hover img { opacity: 0.8; }
@media (max-width: 640px) {
  .site-logo img { height: 32px; }
}
.site-nav {
  display: flex;
  gap: var(--space-4);
  list-style: none;
  font-family: var(--font-body-en);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  flex-shrink: 0;
}
@media (max-width: 1100px) {
  .site-nav { gap: 20px; font-size: 12px; letter-spacing: 0.08em; }
}
@media (max-width: 768px) {
  .site-nav { display: none; }
}

/* ===== Language Switcher ===== */
.lang-switcher {
  display: flex;
  gap: 2px;
  list-style: none;
  align-items: center;
  flex-shrink: 0;
  font-family: var(--font-body-en);
  font-size: 12px;
  letter-spacing: 0.12em;
}
.lang-switcher__item a {
  display: inline-block;
  padding: 4px 8px;
  color: var(--color-gray-3);
  border-bottom: 1px solid transparent;
  transition: color var(--dur-base), border-color var(--dur-base);
}
.lang-switcher__item a:hover { color: var(--color-bone); }
.lang-switcher__item.is-current a {
  color: var(--color-amber);
  border-bottom-color: var(--color-amber);
}

/* ===== Hero (Cinema mode) ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: flex-end; /* テキストはやや下寄せでシネマ感 */
  justify-content: flex-start;
  background: var(--color-ink);
}
.hero__cinema {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transform: scale(1.05);
  animation: cinema-cycle var(--cycle-dur, 35s) cubic-bezier(0.4, 0, 0.2, 1) infinite;
  will-change: opacity, transform;
}
@keyframes cinema-cycle {
  /* 5枚 / 35秒1サイクルとして 1枚あたり7秒。フェード幅 ≒1.5秒。 */
  0%      { opacity: 0; transform: scale(1.05); }
  4%      { opacity: 1; }
  18%     { opacity: 1; }
  22%     { opacity: 0; transform: scale(1.18); }
  100%    { opacity: 0; transform: scale(1.05); }
}
.hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(15,15,16,0.55) 0%, rgba(15,15,16,0.15) 30%, rgba(15,15,16,0.4) 70%, rgba(15,15,16,0.95) 100%),
    radial-gradient(ellipse at 50% 60%, rgba(15,15,16,0) 0%, rgba(15,15,16,0.35) 100%);
  pointer-events: none;
}
.hero__content {
  position: relative;
  z-index: 2;
  padding: 0 0 var(--space-7) var(--container-pad);
  max-width: 100%;
}
@media (max-width: 1023px) {
  .hero__content { padding-left: var(--space-5); padding-bottom: var(--space-6); }
}
.hero__content .eyebrow {
  font-size: var(--text-sm);
  letter-spacing: 0.45em;
  color: var(--color-bone);
  text-shadow: 0 2px 20px rgba(0,0,0,0.85);
}

/* Apple風の縦線スクロール誘導 */
.hero__scroll-line {
  position: absolute;
  bottom: var(--space-5);
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  width: 1px;
  height: 72px;
  display: block;
}
.hero__scroll-line__inner {
  display: block;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, var(--color-bone));
  transform-origin: top;
  animation: scroll-line 2.4s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}
@keyframes scroll-line {
  0%   { transform: scaleY(0); opacity: 0; }
  20%  { opacity: 1; }
  60%  { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1) translateY(100%); opacity: 0; }
}

/* ===== Hero (page variant — for sub-pages) ===== */
.hero--page { min-height: 540px; height: 80vh; }
.hero__content--page {
  padding: 0 0 var(--space-7) var(--container-pad);
}
@media (max-width: 1023px) {
  .hero__content--page { padding-left: var(--space-5); padding-bottom: var(--space-6); }
}
.hero__page-title {
  font-family: var(--font-display-jp);
  font-size: clamp(48px, 7vw, 96px);
  letter-spacing: 0.02em;
  font-weight: 400;
  color: var(--color-bone);
  margin-top: var(--space-2);
  text-shadow: 0 4px 30px rgba(0,0,0,0.7);
}

/* ===== Mission (editorial) ===== */
.mission {
  background: var(--color-ink);
  padding: var(--space-section) 0;
}
.mission__grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-7);
  align-items: start;
}
@media (max-width: 1023px) {
  .mission__grid { grid-template-columns: 1fr; gap: var(--space-5); }
}
.mission__side .eyebrow { margin-bottom: var(--space-2); }
.mission__year {
  font-family: var(--font-display-en);
  font-size: var(--text-xs);
  letter-spacing: 0.4em;
  color: var(--color-gray-3);
  line-height: 1.8;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-gray-1);
  margin-top: var(--space-3);
}
.mission__lead {
  font-family: var(--font-display-jp);
  font-size: clamp(22px, 2.6vw, 36px);
  line-height: 2;
  letter-spacing: 0.03em;
  color: var(--color-bone);
  font-weight: 400;
}
.mission__sub {
  margin-top: var(--space-5);
  color: var(--color-gray-4);
  line-height: 2.2;
  font-size: var(--text-md);
  max-width: 700px;
}

/* ===== 3 Features (full-bleed alternating) ===== */
.features { background: var(--color-ink); padding-bottom: var(--space-section); }
.features__header { text-align: center; margin-bottom: var(--space-7); }

.feature { padding: var(--space-7) 0; }
.feature__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: center;
}
.feature:nth-child(even) .feature__visual { order: 2; }
@media (max-width: 1023px) {
  .feature__inner { grid-template-columns: 1fr; gap: var(--space-5); }
  .feature:nth-child(even) .feature__visual { order: 0; }
}
.feature__visual {
  position: relative;
}
.feature__num {
  position: absolute;
  top: -40px;
  left: -20px;
  font-family: var(--font-display-en);
  font-size: clamp(140px, 15vw, 220px);
  font-weight: 300;
  line-height: 1;
  color: rgba(196,145,92,0.18);
  z-index: 0;
  pointer-events: none;
}
.feature__img {
  position: relative;
  z-index: 1;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.feature__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 800ms var(--ease-smooth);
}
.feature:hover .feature__img img { transform: scale(1.04); }
.feature__en {
  font-family: var(--font-display-en);
  font-size: var(--text-xs);
  letter-spacing: 0.35em;
  color: var(--color-amber);
  text-transform: uppercase;
}
.feature__title {
  font-family: var(--font-display-jp);
  font-size: clamp(26px, 3.2vw, 44px);
  line-height: 1.4;
  color: var(--color-bone);
  margin-top: var(--space-2);
  margin-bottom: var(--space-4);
  letter-spacing: 0.02em;
}
.feature__body {
  color: var(--color-gray-4);
  line-height: 2.1;
  font-size: var(--text-base);
  max-width: 540px;
}

/* ===== Studio Spreads (editorial) ===== */
.studio-spread {
  padding: var(--space-section) 0;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.studio-spread:first-of-type { border-top: 0; padding-top: var(--space-7); }
.studio-spread__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: center;
}
.studio-spread--alt .studio-spread__visual { order: 2; }
@media (max-width: 1023px) {
  .studio-spread { padding: var(--space-7) 0; }
  .studio-spread__inner { grid-template-columns: 1fr; gap: var(--space-5); }
  .studio-spread--alt .studio-spread__visual { order: 0; }
}

.studio-spread__visual {
  position: relative;
  height: 560px;
}
@media (max-width: 1023px) { .studio-spread__visual { height: 440px; } }
@media (max-width: 640px)  { .studio-spread__visual { height: 360px; } }

.studio-spread__num {
  position: absolute;
  top: -24px;
  left: -8px;
  font-family: var(--font-display-en);
  font-size: clamp(140px, 18vw, 280px);
  font-weight: 300;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: rgba(196,145,92,0.12);
  z-index: 0;
  pointer-events: none;
  user-select: none;
}
.studio-spread--alt .studio-spread__num { left: auto; right: -8px; }

.studio-spread__images { position: relative; height: 100%; z-index: 1; }
.studio-spread__img {
  position: absolute;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0,0,0,0.55);
  transition: transform 700ms var(--ease-smooth);
}
.studio-spread__img img { width: 100%; height: 100%; object-fit: cover; }
.studio-spread__img--main { width: 91%; height: 60%; top: 0; left: 0; z-index: 2; }
.studio-spread__img--sub1 { width: 62%; height: 42%; top: 36%; right: 0;  z-index: 3; }
.studio-spread__img--sub2 { width: 50%; height: 32%; bottom: 0; left: 18%; z-index: 4; border: 4px solid var(--color-twilight); }

/* alt: 配置を左右ミラー */
.studio-spread--alt .studio-spread__img--main { left: auto; right: 0; }
.studio-spread--alt .studio-spread__img--sub1 { right: auto; left: 0; }
.studio-spread--alt .studio-spread__img--sub2 { left: auto; right: 18%; }

.studio-spread__visual:hover .studio-spread__img--main { transform: translate(-6px, -6px); }
.studio-spread__visual:hover .studio-spread__img--sub1 { transform: translate(6px, -6px); }
.studio-spread__visual:hover .studio-spread__img--sub2 { transform: translate(0, 6px); }

.studio-spread__text { padding: 0 var(--space-2); }
.studio-spread__country {
  font-family: var(--font-body-en);
  font-size: var(--text-xs);
  letter-spacing: 0.4em;
  color: var(--color-amber);
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}
.studio-spread__title {
  font-family: var(--font-display-jp);
  font-size: clamp(32px, 4.2vw, 56px);
  color: var(--color-bone);
  letter-spacing: 0.03em;
  font-weight: 400;
  line-height: 1.25;
}
.studio-spread__en {
  font-family: var(--font-display-en);
  font-size: var(--text-md);
  letter-spacing: 0.3em;
  color: var(--color-gray-3);
  text-transform: uppercase;
  margin-top: var(--space-1);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.studio-spread__body {
  margin-top: var(--space-4);
  color: var(--color-gray-4);
  line-height: 2.1;
  font-size: var(--text-base);
  max-width: 540px;
}

/* ===== Staff wall (editorial duotone) ===== */
.staff-wall {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5) var(--space-3);
}
@media (max-width: 1023px) { .staff-wall { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px)  { .staff-wall { grid-template-columns: repeat(2, 1fr); gap: var(--space-4) var(--space-2); } }

.staff-card {
  margin: 0;
  cursor: default;
  display: flex;
  flex-direction: column;
}
.staff-card__img {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--color-gray-1);
  margin-bottom: var(--space-3);
}
.staff-card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.08) brightness(0.95);
  transition: filter 700ms var(--ease-smooth), transform 900ms var(--ease-smooth);
}
.staff-card__duotone {
  position: absolute; inset: 0;
  background: linear-gradient(165deg, rgba(196,145,92,0.35) 0%, rgba(30,43,63,0.45) 55%, rgba(15,15,16,0.55) 100%);
  mix-blend-mode: multiply;
  transition: opacity 600ms var(--ease-smooth);
  pointer-events: none;
}
.staff-card:hover .staff-card__img img { filter: grayscale(0) contrast(1) brightness(1); transform: scale(1.04); }
.staff-card:hover .staff-card__duotone { opacity: 0; }

.staff-card__cap { padding: 0; }
.staff-card__role {
  font-family: var(--font-body-en);
  font-size: var(--text-xs);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-amber);
  margin-bottom: 6px;
}
.staff-card__name {
  font-family: var(--font-display-en);
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 400;
  color: var(--color-bone);
  letter-spacing: 0.01em;
  line-height: 1.25;
  transition: color 300ms;
  position: relative;
  display: inline-block;
}
.staff-card__name::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -3px;
  height: 1px;
  background: var(--color-amber);
  transition: right 400ms var(--ease-smooth);
}
.staff-card:hover .staff-card__name::after { right: 0; }
.staff-card__location {
  margin-top: 8px;
  font-family: var(--font-display-en);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  color: var(--color-gray-3);
}

/* ===== Company Profile (editorial sidebar) ===== */
.company-profile {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--space-7);
  align-items: start;
}
@media (max-width: 1023px) {
  .company-profile { grid-template-columns: 1fr; gap: var(--space-5); }
}
.company-profile__list { display: flex; flex-direction: column; }
.company-profile__row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.company-profile__row:first-child { border-top: 1px solid rgba(255,255,255,0.08); }
.company-profile__row dt {
  font-family: var(--font-display-jp);
  color: var(--color-amber);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
}
.company-profile__row dd {
  color: var(--color-gray-4);
  line-height: 2;
  white-space: pre-line;
  margin: 0;
}
.company-profile__email {
  color: var(--color-amber);
  border-bottom: 1px solid currentColor;
}
@media (max-width: 640px) {
  .company-profile__row { grid-template-columns: 1fr; gap: var(--space-1); }
}

/* ===== Service Blocks (manifesto split) ===== */
.service-block { padding: var(--space-section) 0; background: var(--color-ink); position: relative; overflow: hidden; }
.service-block__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: center;
}
.service-block__grid--reverse .service-block__text { order: 2; }
@media (max-width: 1023px) {
  .service-block__grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .service-block__grid--reverse .service-block__text { order: 0; }
}

.service-block__title {
  font-family: var(--font-display-jp);
  font-size: clamp(32px, 4.4vw, 56px);
  color: var(--color-bone);
  letter-spacing: 0.02em;
  margin-top: var(--space-2);
  margin-bottom: var(--space-4);
  font-weight: 400;
  line-height: 1.3;
}
.service-block__sub { margin-bottom: var(--space-4); }
.service-block__sub strong {
  display: block;
  font-family: var(--font-display-jp);
  font-size: clamp(20px, 2vw, 26px);
  color: var(--color-bone);
  font-weight: 400;
  line-height: 1.5;
}
.service-block__sub-en {
  font-family: var(--font-display-en);
  font-size: var(--text-xs);
  letter-spacing: 0.3em;
  color: var(--color-amber);
  text-transform: uppercase;
  margin-top: var(--space-1);
}
.service-block__body {
  color: var(--color-gray-4);
  line-height: 2.2;
  font-size: var(--text-base);
  max-width: 540px;
}

.service-block__visuals {
  position: relative;
  height: 560px;
}
@media (max-width: 1023px) { .service-block__visuals { height: 420px; } }
@media (max-width: 640px)  { .service-block__visuals { height: 360px; } }
.service-block__img {
  position: absolute;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  transition: transform 800ms var(--ease-smooth);
}
.service-block__img img { width: 100%; height: 100%; object-fit: cover; }
.service-block__img--a { width: 65%; height: 68%; top: 0; left: 0; z-index: 1; }
.service-block__img--b { width: 48%; height: 52%; top: 32%; right: 0; z-index: 2; }
.service-block__img--c { width: 42%; height: 42%; bottom: 0; left: 30%; z-index: 3; border: 4px solid var(--color-ink); }
.service-block__visuals:hover .service-block__img--a { transform: translate(-6px, -6px); }
.service-block__visuals:hover .service-block__img--b { transform: translate(6px, -6px); }
.service-block__visuals:hover .service-block__img--c { transform: translate(0, 6px); }

.service-block__video {
  aspect-ratio: 16/9;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.service-block__video iframe { width: 100%; height: 100%; border: 0; }

.service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
@media (max-width: 768px) { .service-cards { grid-template-columns: 1fr; } }
.service-card__img {
  aspect-ratio: 4/3;
  overflow: hidden;
  margin-bottom: var(--space-3);
}
.service-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease-smooth); }
.service-card:hover .service-card__img img { transform: scale(1.04); }
.service-card__title {
  font-family: var(--font-display-jp);
  font-size: var(--text-md);
  color: var(--color-bone);
  margin-bottom: var(--space-2);
  font-weight: 400;
}
.service-card__body {
  color: var(--color-gray-4);
  font-size: var(--text-sm);
  line-height: 1.9;
}

/* ===== Timeline (horizontal process) ===== */
.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-2);
  max-width: 1200px;
  margin: 0 auto;
  padding-top: var(--space-4);
}
.timeline__bar {
  position: absolute;
  top: 32px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-amber) 10%, var(--color-amber) 90%, transparent);
  opacity: 0.4;
}
.timeline__step {
  position: relative;
  text-align: center;
  padding-top: var(--space-4);
}
.timeline__dot {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-amber);
  box-shadow: 0 0 0 4px var(--color-ink), 0 0 0 5px rgba(196,145,92,0.5);
}
.timeline__num {
  font-family: var(--font-display-en);
  font-size: var(--text-lg);
  color: var(--color-amber);
  font-weight: 300;
  letter-spacing: 0.1em;
  margin-top: var(--space-3);
  margin-bottom: var(--space-1);
}
.timeline__title {
  font-family: var(--font-display-jp);
  font-size: var(--text-sm);
  color: var(--color-bone);
  margin-bottom: var(--space-1);
  font-weight: 400;
  line-height: 1.4;
}
.timeline__body {
  color: var(--color-gray-4);
  font-size: var(--text-xs);
  line-height: 1.8;
}
@media (max-width: 900px) {
  .timeline { grid-template-columns: 1fr; gap: var(--space-3); }
  .timeline__bar { display: none; }
  .timeline__step { padding-top: 0; padding-left: 40px; text-align: left; }
  .timeline__dot { top: 6px; left: 6px; transform: none; }
  .timeline__num { margin-top: 0; }
}

/* ===== FAQ ===== */
.faq-group { max-width: 900px; margin: 0 auto var(--space-6); }
.faq-group__head { text-align: center; margin-bottom: var(--space-4); }
.faq-group__en {
  font-family: var(--font-body-en);
  font-size: var(--text-xs);
  letter-spacing: 0.3em;
  color: var(--color-amber);
  text-transform: uppercase;
}
.faq-group__jp {
  font-family: var(--font-display-jp);
  font-size: var(--text-lg);
  color: var(--color-bone);
  margin-top: 4px;
}
.faq-item {
  border-bottom: 1px solid var(--color-gray-1);
}
.faq-item > summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: 32px 1fr 24px;
  gap: var(--space-2);
  align-items: baseline;
  padding: var(--space-3) 0;
  font-family: var(--font-display-jp);
  color: var(--color-bone);
  font-size: var(--text-md);
  transition: color 200ms;
}
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item__q { color: var(--color-amber); font-family: var(--font-display-en); }
.faq-item__icon {
  color: var(--color-amber);
  font-family: var(--font-display-en);
  font-size: var(--text-lg);
  text-align: right;
  transition: transform 300ms var(--ease-smooth);
}
.faq-item[open] > summary { color: var(--color-amber); }
.faq-item[open] .faq-item__icon { transform: rotate(45deg); }
.faq-item__a {
  padding: 0 var(--space-2) var(--space-4) 40px;
  color: var(--color-gray-4);
  line-height: 2;
  font-size: var(--text-sm);
}

/* ===== Works Archive (mosaic) ===== */
.works-archive { padding: var(--space-7) 0; }

.works-pill-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  justify-content: center;
  margin-bottom: var(--space-6);
}
.works-pill {
  font-family: var(--font-body-en);
  font-size: var(--text-xs);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gray-4);
  border: 1px solid var(--color-gray-1);
  padding: 8px 18px;
  border-radius: 999px;
  transition: background 200ms, color 200ms, border-color 200ms;
}
.works-pill:hover { color: var(--color-amber); border-color: var(--color-amber); }
.works-pill.is-active {
  background: var(--color-amber);
  color: var(--color-ink);
  border-color: var(--color-amber);
}

.works-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: minmax(280px, auto);
  gap: var(--space-3);
}
.works-mosaic__card {
  display: block;
  position: relative;
}
.works-mosaic__card--feature {
  grid-column: span 2;
  grid-row: span 2;
}
.works-mosaic__img {
  position: relative;
  width: 100%;
  height: 100%;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--color-gray-1);
}
.works-mosaic__card--feature .works-mosaic__img { aspect-ratio: auto; }
.works-mosaic__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 800ms var(--ease-smooth);
}
.works-mosaic__noimage {
  width:100%; height:100%;
  display:flex; align-items:center; justify-content:center;
  color: var(--color-gray-3);
  font-family: var(--font-display-jp);
}
.works-mosaic__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,15,16,0.05) 0%, rgba(15,15,16,0.4) 50%, rgba(15,15,16,0.95) 100%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-4);
  opacity: 1;
  transition: background 300ms;
}
.works-mosaic__overlay-inner {
  transform: translateY(20%);
  opacity: 0;
  transition: transform 400ms var(--ease-smooth), opacity 300ms;
}
.works-mosaic__year {
  font-family: var(--font-body-en);
  font-size: var(--text-xs);
  letter-spacing: 0.3em;
  color: var(--color-amber);
  margin-bottom: var(--space-1);
}
.works-mosaic__title {
  font-family: var(--font-display-jp);
  font-size: var(--text-md);
  font-weight: 400;
  color: var(--color-bone);
  line-height: 1.5;
}
.works-mosaic__card--feature .works-mosaic__title { font-size: clamp(20px, 2.4vw, 28px); }
.works-mosaic__view {
  display: inline-block;
  margin-top: var(--space-2);
  font-family: var(--font-body-en);
  font-size: var(--text-xs);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-amber);
  border-bottom: 1px solid var(--color-amber);
  padding-bottom: 2px;
}

.works-mosaic__card:hover .works-mosaic__img img { transform: scale(1.06); }
.works-mosaic__card:hover .works-mosaic__overlay {
  background: linear-gradient(180deg, rgba(15,15,16,0.1) 0%, rgba(196,145,92,0.08) 50%, rgba(15,15,16,0.97) 100%);
  box-shadow: inset 0 0 0 1px rgba(196,145,92,0.4);
}
.works-mosaic__card:hover .works-mosaic__overlay-inner { transform: translateY(0); opacity: 1; }

@media (max-width: 1023px) {
  .works-mosaic { grid-template-columns: repeat(2, 1fr); }
  .works-mosaic__card--feature { grid-column: span 2; grid-row: span 1; }
  .works-mosaic__card--feature .works-mosaic__img { aspect-ratio: 16/10; }
}
@media (max-width: 560px) {
  .works-mosaic { grid-template-columns: 1fr; gap: var(--space-2); }
  .works-mosaic__card--feature { grid-column: span 1; }
  .works-mosaic__overlay-inner { transform: translateY(0); opacity: 1; } /* モバイルは常時表示 */
}

.works-archive__pagination { margin-top: var(--space-7); display: flex; justify-content: center; }

/* ===== Works Filmstrip ===== */
.works-strip {
  position: relative;
  background: var(--color-ink);
  padding: var(--space-section) 0 var(--space-7);
  overflow: hidden;
}
.works-strip__header {
  text-align: center;
  margin-bottom: var(--space-6);
}
.works-strip__viewport {
  position: relative;
}
.works-strip__rail {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  cursor: grab;
}
.works-strip__rail::-webkit-scrollbar { display: none; }
.works-strip__rail.is-dragging { cursor: grabbing; scroll-behavior: auto; }
.works-strip__rail.is-dragging a { pointer-events: none; }

.works-strip__slide {
  flex: 0 0 100%;
  scroll-snap-align: center;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
  padding: 0 var(--container-pad);
  min-height: 78vh;
  color: inherit;
}
@media (max-width: 1023px) {
  .works-strip__slide { padding: 0 var(--space-5); gap: var(--space-4); }
}
@media (max-width: 768px) {
  .works-strip__slide { grid-template-columns: 1fr; min-height: auto; padding: var(--space-5); }
}

.works-strip__img {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 70vh;
  max-height: 720px;
}
.works-strip__img img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 60px rgba(0,0,0,0.85));
  transition: transform 800ms var(--ease-smooth);
}
.works-strip__slide:hover .works-strip__img img { transform: scale(1.02) translateY(-4px); }
.works-strip__placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-gray-1);
  color: var(--color-gray-3);
  font-family: var(--font-display-jp);
}

.works-strip__meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.works-strip__num {
  font-family: var(--font-display-en);
  font-size: var(--text-sm);
  letter-spacing: 0.3em;
  color: var(--color-amber);
}
.works-strip__total { color: var(--color-gray-3); }
.works-strip__year {
  font-family: var(--font-display-en);
  font-size: var(--text-xs);
  letter-spacing: 0.4em;
  color: var(--color-gray-3);
  text-transform: uppercase;
}
.works-strip__title {
  font-family: var(--font-display-jp);
  font-size: clamp(28px, 4.6vw, 64px);
  line-height: 1.25;
  color: var(--color-bone);
  letter-spacing: 0.02em;
  margin-top: var(--space-1);
}
.works-strip__cta {
  margin-top: var(--space-3);
  font-family: var(--font-body-en);
  font-size: var(--text-sm);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-amber);
  align-self: flex-start;
  border-bottom: 1px solid var(--color-amber);
  padding-bottom: 3px;
  transition: gap 300ms var(--ease-smooth);
}

.works-strip__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(15,15,16,0.7);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(196,145,92,0.4);
  color: var(--color-bone);
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 200ms, border-color 200ms;
}
.works-strip__nav:hover { background: var(--color-amber); border-color: var(--color-amber); color: var(--color-ink); }
.works-strip__nav--prev { left: var(--space-3); }
.works-strip__nav--next { right: var(--space-3); }
.works-strip__nav[disabled] { opacity: 0.25; cursor: not-allowed; }
.works-strip__footer { margin-top: var(--space-6); }

@media (max-width: 640px) {
  .works-strip__nav { width: 44px; height: 44px; font-size: 18px; }
}

/* ===== Manifesto (The Studio) ===== */
.manifesto {
  background: var(--color-ink);
  padding: var(--space-section) 0;
  position: relative;
  overflow: hidden;
}
.manifesto::before {
  content: "STUDIO";
  position: absolute;
  top: 6%;
  right: -2%;
  font-family: var(--font-display-en);
  font-size: clamp(180px, 22vw, 360px);
  font-weight: 300;
  letter-spacing: -0.04em;
  color: rgba(196,145,92,0.05);
  pointer-events: none;
  line-height: 1;
  user-select: none;
}
.manifesto__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (max-width: 1023px) {
  .manifesto__grid { grid-template-columns: 1fr; gap: var(--space-6); }
}

.manifesto__images {
  position: relative;
  height: 640px;
}
@media (max-width: 1023px) { .manifesto__images { height: 480px; } }
@media (max-width: 640px)  { .manifesto__images { height: 380px; } }

.manifesto__img {
  position: absolute;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,0.5);
  transition: transform 800ms var(--ease-smooth);
}
.manifesto__img img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.15) contrast(1.05); }
.manifesto__img--a {
  width: 60%; height: 70%;
  top: 0; left: 0;
  z-index: 1;
}
.manifesto__img--b {
  width: 50%; height: 55%;
  top: 30%; right: 0;
  z-index: 2;
}
.manifesto__img--c {
  width: 38%; height: 35%;
  bottom: 0; left: 25%;
  z-index: 3;
  border: 4px solid var(--color-ink);
}
.manifesto__images:hover .manifesto__img--a { transform: translate(-8px, -8px); }
.manifesto__images:hover .manifesto__img--b { transform: translate(8px, -8px); }
.manifesto__images:hover .manifesto__img--c { transform: translate(0, 8px); }

.manifesto__text { padding-left: var(--space-3); }
@media (max-width: 1023px) { .manifesto__text { padding-left: 0; } }

.manifesto__quote {
  font-family: var(--font-display-jp);
  font-size: clamp(36px, 5vw, 72px);
  line-height: 1.35;
  letter-spacing: 0.04em;
  color: var(--color-bone);
  margin-top: var(--space-3);
  margin-bottom: var(--space-5);
  font-weight: 400;
}
.manifesto__quote span {
  display: block;
  opacity: 0;
  transform: translateY(20px);
  animation: manifesto-rise 1s var(--ease-smooth) forwards;
}
.manifesto__quote span:nth-child(1) { animation-delay: 0.1s; }
.manifesto__quote span:nth-child(2) { animation-delay: 0.35s; color: var(--color-amber); }
@keyframes manifesto-rise {
  to { opacity: 1; transform: translateY(0); }
}

.manifesto__body {
  color: var(--color-gray-4);
  line-height: 2;
  font-size: var(--text-md);
  margin-bottom: var(--space-3);
  max-width: 480px;
}
.manifesto__body--small {
  font-family: var(--font-display-en);
  font-size: var(--text-xs);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-gray-3);
  margin-top: var(--space-4);
  margin-bottom: var(--space-5);
}
.manifesto__link {
  display: inline-block;
  font-family: var(--font-body-en);
  font-size: var(--text-sm);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-amber);
  border-bottom: 1px solid var(--color-amber);
  padding-bottom: 4px;
}

/* ===== Studios Map ===== */
.studios-map {
  position: relative;
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
}
.studios-map__img {
  width: 100%;
  height: auto;
  display: block;
  opacity: 0.75;
  filter: brightness(1.05);
}

.studios-pin {
  position: absolute;
  width: 14px;
  height: 14px;
  margin-left: -7px;
  margin-top: -7px;
  cursor: pointer;
}
.studios-pin__dot {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--color-amber);
  box-shadow: 0 0 0 2px rgba(15,15,16,0.6);
  transition: transform 200ms var(--ease-smooth);
}
.studios-pin:hover .studios-pin__dot { transform: scale(1.4); }

.studios-pin__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid var(--color-amber);
  animation: studio-pulse 2.6s var(--ease-smooth) infinite;
  animation-delay: var(--pulse-delay, 0s);
  pointer-events: none;
}
@keyframes studio-pulse {
  0%   { transform: scale(1);   opacity: 0.7; }
  70%  { transform: scale(3.2); opacity: 0;   }
  100% { transform: scale(3.2); opacity: 0;   }
}

.studios-pin__label {
  position: absolute;
  top: 50%;
  left: calc(100% + 14px);
  transform: translateY(-50%);
  white-space: nowrap;
  background: var(--color-ink);
  color: var(--color-bone);
  border: 1px solid var(--color-amber);
  padding: 6px 14px;
  font-family: var(--font-display-en);
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
  border-radius: 3px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms var(--ease-smooth);
  z-index: 2;
}
.studios-pin.is-right .studios-pin__label {
  left: auto;
  right: calc(100% + 14px);
}
.studios-pin:hover .studios-pin__label { opacity: 1; }

@media (max-width: 640px) {
  .studios-pin { width: 12px; height: 12px; margin-left: -6px; margin-top: -6px; }
  .studios-pin__label { opacity: 1; font-size: 11px; padding: 4px 8px; }
}

/* ===== Page Hero (for sub-pages) ===== */
.page-hero {
  position: relative;
  min-height: 50vh;
  padding: var(--space-8) 0 var(--space-6);
  padding-top: calc(var(--space-8) + 60px); /* header offset */
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.page-hero--sm { min-height: 40vh; }
.page-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: saturate(0.85) brightness(0.5);
}
.page-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,15,16,0.4) 0%, rgba(15,15,16,0.95) 100%);
}
.page-hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
}

/* ===== Page content typography ===== */
.page-content {
  font-size: var(--text-md);
  line-height: 1.9;
  color: var(--color-gray-4);
}
.page-content h2 {
  font-family: var(--font-display-jp);
  font-size: var(--text-xl);
  margin: var(--space-6) 0 var(--space-3);
  color: var(--color-bone);
}
.page-content h3 {
  font-family: var(--font-display-jp);
  font-size: var(--text-lg);
  margin: var(--space-5) 0 var(--space-2);
  color: var(--color-bone);
}
.page-content p { margin-bottom: var(--space-3); }
.page-content img { margin: var(--space-4) 0; }
.page-content a { color: var(--color-amber); border-bottom: 1px solid currentColor; }
.page-content blockquote {
  border-left: 2px solid var(--color-amber);
  padding-left: var(--space-3);
  margin: var(--space-4) 0;
  font-family: var(--font-display-jp);
  color: var(--color-bone);
}

/* ===== Pagination ===== */
.pagination .nav-links {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  font-family: var(--font-body-en);
  font-size: var(--text-sm);
  letter-spacing: 0.15em;
}
.pagination .page-numbers {
  padding: var(--space-1) var(--space-2);
  color: var(--color-gray-3);
  border-bottom: 1px solid transparent;
}
.pagination .page-numbers.current {
  color: var(--color-amber);
  border-bottom-color: var(--color-amber);
}
.pagination .page-numbers:hover { color: var(--color-bone); }

/* ===== Featured Works ===== */
.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}
.works-card {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  position: relative;
  background: var(--color-gray-1);
}
.works-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-smooth);
}
.works-card:hover img { transform: scale(1.05); }
.works-card__meta {
  position: absolute;
  inset: auto 0 0 0;
  padding: var(--space-3);
  background: linear-gradient(to top, rgba(15,15,16,0.9), transparent);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-smooth);
}
.works-card:hover .works-card__meta { opacity: 1; }

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid var(--color-gray-1);
  padding: var(--space-6) 0;
  font-family: var(--font-body-en);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  color: var(--color-gray-3);
}
.site-footer__logo img {
  display: block;
  height: 32px;
  width: auto;
  max-width: 280px;
  object-fit: contain;
}
@media (max-width: 640px) {
  .site-footer__logo img { height: 26px; }
}

/* ===== Utility ===== */
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.text-amber { color: var(--color-amber); }
.text-bone { color: var(--color-bone); }

/* ===== Grid columns (fixed count) ===== */
.grid-3, .grid-4 {
  display: grid;
  gap: var(--space-4);
}
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ===== Service page: feature hero + cards ===== */
.service-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: center;
  margin-bottom: var(--space-7);
}
@media (min-width: 900px) {
  .service-hero { grid-template-columns: 1fr 1.1fr; gap: var(--space-6); }
}
.service-hero__img {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.service-hero__img img,
.service-hero__img iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 0;
  display: block;
}
.service-cards { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
@media (min-width: 640px) { .service-cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .service-cards { grid-template-columns: repeat(3, 1fr); } }
.service-cards__img {
  aspect-ratio: 4/3;
  overflow: hidden;
  margin-bottom: var(--space-3);
}
.service-cards__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}