/* =========================================================
   MUSE MODELS — Model Casting Agency
   Minimal / Mode Fashion Style — Black & White
   ========================================================= */

:root {
  --black: #0a0a0a;
  --white: #ffffff;
  --off-white: #f5f4f2;
  --gray: #8a8a8a;
  --gray-light: #d8d6d2;
  --gray-line: #2a2a2a;

  --font-en: 'Jost', 'Noto Sans JP', sans-serif;
  --font-jp: 'Noto Sans JP', 'Jost', sans-serif;
  --font-display: 'Bodoni Moda', 'Times New Roman', serif;

  --header-h: 84px;
  --header-h-mobile: 64px;

  --max-width: 1400px;
  --gutter: 6vw;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-jp);
  background: var(--white);
  color: var(--black);
  font-size: 15px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

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

/* =========================================================
   Common
   ========================================================= */

.section-head {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 0 var(--gutter);
  margin-bottom: 60px;
}

.section-num {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.15em;
  color: var(--gray);
}

.section-title {
  font-family: var(--font-en);
  font-weight: 400;
  font-size: clamp(32px, 5vw, 52px);
  letter-spacing: 0.08em;
}

.section-head-light .section-num,
.section-head-light .section-title {
  color: var(--white);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 16px 44px;
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.15em;
  border: 1px solid currentColor;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
  white-space: nowrap;
}

.btn-outline-light {
  color: var(--white);
  border-color: var(--white);
}
.btn-outline-light:hover {
  background: var(--white);
  color: var(--black);
}

.btn-outline-dark {
  color: var(--black);
  border-color: var(--black);
}
.btn-outline-dark:hover {
  background: var(--black);
  color: var(--white);
}

.btn-solid-dark {
  color: var(--white);
  background: var(--black);
  border-color: var(--black);
}
.btn-solid-dark:hover {
  background: var(--white);
  color: var(--black);
}

section {
  padding: 140px 0;
}

/* =========================================================
   Header
   ========================================================= */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  z-index: 1000;
  mix-blend-mode: difference;
}

.site-header.menu-open {
  mix-blend-mode: normal;
  background: var(--black);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  height: 100%;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  color: var(--white);
  display: inline-flex;
  flex-direction: column;
  line-height: 1;
  gap: 4px;
}

.logo-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  line-height: 0.9;
  letter-spacing: 0.005em;
  transform: scaleX(0.9);
  transform-origin: left center;
}

.logo-sub {
  font-family: var(--font-en);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.28em;
  color: var(--gray-light);
  margin-left: 2px;
  text-transform: uppercase;
}

.nav ul {
  display: flex;
  gap: 38px;
}

.nav a {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--white);
  position: relative;
  padding-bottom: 4px;
  white-space: nowrap;
}

.nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--white);
  transition: width 0.4s var(--ease);
}

.nav a:hover::after,
.nav a[aria-current="page"]::after {
  width: 100%;
}

.lang-hidden {
  display: none !important;
}

.header-nav-wrap {
  display: flex;
  align-items: center;
  gap: 34px;
}

.lang-toggle {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--white);
  position: relative;
  padding: 5px 0;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
}

.lang-toggle::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--white);
  transition: width 0.4s var(--ease);
}

.lang-toggle:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 32px;
  height: 32px;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--white);
  transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =========================================================
   Hero
   ========================================================= */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: #05060a;
  padding-top: calc(var(--header-h) + 48px);
}

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

/* Dark, faintly-blue base — stands in for the smoke if WebGL is unavailable */
.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(120% 90% at 24% 78%, rgba(60, 62, 66, 0.42), transparent 60%),
    radial-gradient(110% 80% at 80% 30%, rgba(48, 50, 54, 0.36), transparent 62%),
    linear-gradient(180deg, #060608 0%, #070709 55%, #050506 100%);
}

/* WebGL smoke — sits above the base gradient, below the copy */
.hero-smoke {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 1;
  opacity: 0;
  transition: opacity 1.2s var(--ease);
  transform-origin: center 42%;
  will-change: transform, opacity;
  pointer-events: none;
}

/* Bottom veil — smoke dissolves into the white ABOUT section below */
.hero-fade {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 34%;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(4, 5, 10, 0) 0%, rgba(4, 5, 10, 0.55) 60%, #05060a 100%);
}

.hero-content {
  position: relative;
  z-index: 3;
  padding: 0 var(--gutter) 72px;
  color: var(--white);
  max-width: 900px;
}

.hero-eyebrow {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-en);
  font-weight: 400;
  font-size: clamp(40px, 8vw, 94px);
  line-height: 1.04;
  letter-spacing: 0.02em;
  margin-bottom: 32px;
}

.hero-tagline {
  font-family: var(--font-jp);
  font-size: clamp(15px, 1.7vw, 19px);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.8;
  margin-bottom: 16px;
}

.hero-lead {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 44px;
  line-height: 1.9;
  max-width: 620px;
}

.hero-scroll {
  position: absolute;
  right: var(--gutter);
  bottom: 40px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.72);
}

.hero-scroll span {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.2em;
  writing-mode: vertical-rl;
}

.hero-scroll-line {
  width: 1px;
  height: 60px;
  background: rgba(255, 255, 255, 0.22);
  position: relative;
  overflow: hidden;
}

.hero-scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--white);
  animation: scrollLine 2.2s infinite var(--ease);
}

@keyframes scrollLine {
  0% { top: -100%; }
  60% { top: 100%; }
  100% { top: 100%; }
}

/* --- Mirage animation (蜃気楼の揺らぎ / 立ち上がり) --- */

.mirage-svg {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

/* Ambient shimmering air drifting over the hero */
.hero-haze {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(48% 38% at 26% 62%, rgba(120, 132, 148, 0.12), transparent 72%),
    radial-gradient(42% 32% at 74% 42%, rgba(120, 132, 148, 0.09), transparent 72%);
  animation: hazeDrift 24s ease-in-out infinite alternate;
  will-change: transform, opacity;
}

@keyframes hazeDrift {
  0%   { transform: translate3d(-2%, 1%, 0) scale(1.05); opacity: 0.65; }
  50%  { opacity: 1; }
  100% { transform: translate3d(3%, -2%, 0) scale(1.13); opacity: 0.6; }
}

/* Continuous heat-haze waver on the headline */
.hero-title-haze {
  filter: url(#mirageHaze);
}

/* The scene surfaces from the opening smoke — gently staggered.
   Elements are visible by default (and if JS never runs); only the
   opening (body.intro-playing) holds them back, each rising on its
   own schedule. The animations end visible, so they are self-clearing. */
body.intro-playing .site-header      { animation: introRise  1.3s var(--ease) 5.20s both; }
body.intro-playing .hero-eyebrow     { animation: introRise  1.2s var(--ease) 5.35s both; }
body.intro-playing .hero-title       { animation: introTitle 1.5s var(--ease) 5.50s both; }
body.intro-playing .hero-tagline     { animation: introRise  1.2s var(--ease) 5.70s both; }
body.intro-playing .hero-lead        { animation: introRise  1.2s var(--ease) 5.85s both; }
body.intro-playing .hero-content .btn{ animation: introRise  1.2s var(--ease) 6.00s both; }
body.intro-playing .hero-scroll      { animation: introRise  1.2s var(--ease) 6.15s both; }

/* the smoke field settles / spreads open across the opening */
body.intro-playing .hero-media       { animation: smokeSpread 4s var(--ease) both; }

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

@keyframes introTitle {
  0%   { opacity: 0; transform: translateY(22px); filter: blur(14px); letter-spacing: 0.10em; }
  60%  { opacity: 1; }
  100% { opacity: 1; transform: translateY(0); filter: blur(0); letter-spacing: 0.02em; }
}

@keyframes smokeSpread {
  from { transform: scale(1.12); }
  to   { transform: scale(1); }
}

/* =========================================================
   About
   ========================================================= */

.about {
  position: relative;
  overflow: hidden;
}

/* The hero smoke drifts on and blooms into editorial blue/white — a soft,
   dreamy perfume-campaign haze living in the section's whitespace */
.about-smoke {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  filter: blur(4px);
  transition: opacity 1.6s var(--ease);
}

/* lighter blur on phones — keep scrolling smooth */
@media (max-width: 768px) {
  .about-smoke { filter: blur(3px); }
}

.about .section-head,
.about-inner {
  position: relative;
  z-index: 1;
}

.about-inner {
  padding: 0 var(--gutter);
}

.about-lead-block {
  max-width: 760px;
  margin-bottom: 100px;
}

.about-lead {
  font-family: var(--font-en);
  font-size: clamp(20px, 2.6vw, 30px);
  line-height: 1.7;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.about-body {
  margin-top: 36px;
  max-width: 640px;
  font-size: 15px;
  line-height: 2.1;
  color: #3a3a3a;
  letter-spacing: 0.02em;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 60px;
}

.about-item {
  border-top: 1px solid var(--black);
  padding-top: 28px;
}

.about-item-num {
  font-family: var(--font-en);
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 16px;
}

.about-item-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 18px;
}

.about-item-text {
  font-size: 14px;
  color: #3a3a3a;
  line-height: 1.9;
}

/* =========================================================
   Models
   ========================================================= */

.models {
  background: var(--off-white);
}

.models-group {
  margin-bottom: 84px;
}

.models-group:last-of-type {
  margin-bottom: 0;
}

.models-cat {
  margin: 0 var(--gutter) 30px;
  padding-bottom: 20px;
  display: flex;
  align-items: baseline;
  gap: 14px;
  border-bottom: 1px solid var(--gray-light);
}

.models-cat-title {
  font-family: var(--font-en);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: 0.14em;
}

.models-cat-count {
  font-family: var(--font-en);
  font-size: 12px;
  color: var(--gray);
  letter-spacing: 0.1em;
}

.models-grid {
  margin: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.model-card[hidden],
.models-group[hidden] {
  display: none;
}

/* ---- Model search / filter bar ---- */
.model-search {
  padding: 0 var(--gutter);
  margin-bottom: 54px;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 16px 20px;
}

.ms-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ms-label {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--gray);
}

.ms-select {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--black);
  background-color: var(--white);
  border: 1px solid var(--gray-light);
  padding: 11px 36px 11px 14px;
  min-width: 138px;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' fill='none' stroke='%238a8a8a' stroke-width='1.2'/></svg>");
  background-repeat: no-repeat;
  background-position: right 13px center;
  transition: border-color 0.3s var(--ease);
}

.ms-select:hover,
.ms-select:focus-visible {
  border-color: var(--black);
  outline: none;
}

.ms-reset {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gray);
  padding: 12px 4px;
  align-self: flex-end;
  transition: color 0.3s var(--ease);
}

.ms-reset:hover {
  color: var(--black);
}

.model-noresult {
  padding: 0 var(--gutter);
  margin: -24px 0 40px;
  font-size: 14px;
  color: var(--gray);
}

.models-more {
  text-align: center;
  margin-top: 40px;
}

.models-comingsoon {
  margin: 0 var(--gutter);
  padding: clamp(60px, 12vw, 120px) 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--off-white);
  border: 1px solid var(--gray-light);
}

.cs-title {
  font-family: var(--font-en);
  font-weight: 300;
  font-size: clamp(30px, 6vw, 56px);
  letter-spacing: 0.18em;
  color: var(--black);
  line-height: 1;
}

.cs-text {
  margin-top: 18px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gray);
}

.model-card {
  background: var(--off-white);
  position: relative;
}

.model-photo {
  position: relative;
  aspect-ratio: 3 / 4;
  background: linear-gradient(160deg, #cfcdc8 0%, #9c9a95 50%, #6b6966 100%);
  transition: transform 0.6s var(--ease);
  overflow: hidden;
}

/* Placeholder (gradient) cards zoom the frame; photo cards zoom the image */
.model-card:hover .model-photo {
  transform: scale(1.04);
}

.model-card.is-detailed:hover .model-photo {
  transform: none;
}

.model-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease);
}

.model-card.is-detailed:hover .model-photo-img {
  transform: scale(1.05);
}

.model-photo.img-missing .model-photo-img {
  display: none;
}

.model-card.is-detailed {
  cursor: pointer;
}

.model-card.is-detailed:focus-visible {
  outline: 2px solid var(--black);
  outline-offset: 3px;
}

.model-more {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) translateY(8px);
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--white);
  padding: 10px 22px;
  border: 1px solid rgba(255, 255, 255, 0.85);
  background: rgba(10, 10, 10, 0.28);
  opacity: 0;
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
  pointer-events: none;
  z-index: 2;
}

.model-card.is-detailed:hover .model-more {
  opacity: 1;
  transform: translate(-50%, -50%) translateY(0);
}

.model-info {
  padding: 18px 4px 6px;
}

.model-name {
  font-family: var(--font-en);
  font-size: 15px;
  letter-spacing: 0.06em;
  margin-bottom: 7px;
}

.model-nationality {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--black);
  margin-bottom: 4px;
}

.model-meta {
  font-family: var(--font-en);
  font-size: 12px;
  color: var(--gray);
  letter-spacing: 0.03em;
}

/* =========================================================
   Model detail modal (gallery)
   ========================================================= */

body.modal-open {
  overflow: hidden;
}

.model-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4vw;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
}

.model-modal.open {
  opacity: 1;
  visibility: visible;
}

.model-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.72);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}

.model-modal-panel {
  position: relative;
  z-index: 1;
  background: var(--white);
  width: min(1100px, 100%);
  max-height: 92vh;
  overflow: auto;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  transform: translateY(18px);
  transition: transform 0.5s var(--ease);
}

.model-modal.open .model-modal-panel {
  transform: translateY(0);
}

.model-modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  z-index: 5;
  width: 40px;
  height: 40px;
  font-size: 26px;
  line-height: 1;
  color: var(--black);
  transition: opacity 0.3s var(--ease);
}

.model-modal-close:hover {
  opacity: 0.55;
}

.model-modal-gallery {
  padding: 24px;
  background: var(--off-white);
}

.mm-main {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: #eae7e3;
  margin-bottom: 10px;
}

.mm-main-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.mm-thumbs {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
}

.mm-thumb {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  cursor: pointer;
  padding: 0;
  background: #d8d6d2;
  opacity: 0.55;
  transition: opacity 0.3s var(--ease);
}

.mm-thumb.active,
.mm-thumb:hover {
  opacity: 1;
}

.mm-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.model-modal-info {
  padding: 52px 44px 44px;
  display: flex;
  flex-direction: column;
}

.mm-cat {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gray);
  margin-bottom: 14px;
}

.mm-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 4vw, 44px);
  letter-spacing: 0.02em;
  line-height: 1;
}

.mm-name-ja {
  font-size: 14px;
  color: #4a4a4a;
  letter-spacing: 0.08em;
  margin-top: 10px;
}

.mm-spec {
  margin: 32px 0 40px;
  border-top: 1px solid var(--gray-light);
}

.mm-spec > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-light);
}

.mm-spec dt {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gray);
}

.mm-spec dd {
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: 0.04em;
}

.mm-career {
  margin-bottom: 42px;
}

.mm-career-title {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gray);
  margin-bottom: 18px;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.mm-career-title span {
  font-family: var(--font-jp);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--black);
}

.mm-career-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mm-career-list li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--gray-light);
}

.mm-career-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.mm-career-list .yr {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gray);
}

.mm-career-list .desc {
  font-size: 13px;
  line-height: 1.6;
  color: #2a2a2a;
}

.mm-cta {
  margin-top: auto;
  align-self: flex-start;
}

@media (max-width: 768px) {
  .model-modal {
    padding: 0;
  }

  .model-modal-panel {
    grid-template-columns: 1fr;
    max-height: 100vh;
    height: 100%;
    width: 100%;
  }

  .model-modal-info {
    padding: 30px 24px 44px;
  }

  .mm-cta {
    align-self: stretch;
    text-align: center;
  }
}

/* =========================================================
   Service
   ========================================================= */

.service {
  background: var(--black);
  color: var(--white);
}

.service-list {
  padding: 0 var(--gutter);
}

.service-item {
  padding: 44px 0;
  border-top: 1px solid var(--gray-line);
}

.service-item:last-child {
  border-bottom: 1px solid var(--gray-line);
}

.service-item-index {
  font-family: var(--font-en);
  font-size: 15px;
  color: var(--gray);
}

.service-item-body h3 {
  font-family: var(--font-en);
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 400;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.service-item-body p {
  max-width: 640px;
  font-size: 14px;
  color: var(--gray-light);
  line-height: 1.9;
}

/* =========================================================
   Works
   ========================================================= */

.works-grid {
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 2px;
}

.work-card-large {
  grid-column: span 2;
}

.work-photo {
  aspect-ratio: 16 / 10;
  background: linear-gradient(150deg, #d2d0cb 0%, #8f8d89 55%, #4a4846 100%);
  margin-bottom: 20px;
  overflow: hidden;
}

.work-card {
  cursor: pointer;
}

.work-card .work-photo {
  transition: filter 0.5s var(--ease);
}

.work-card:hover .work-photo {
  filter: grayscale(100%) contrast(1.1);
}

.work-category {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--gray);
  margin-bottom: 8px;
}

.work-title {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* =========================================================
   Join Us
   ========================================================= */

.join {
  background: var(--off-white);
}

.join-inner {
  padding: 0 var(--gutter);
}

/* JOIN US as a dedicated page */
.join-page {
  min-height: 100vh;
  padding-top: calc(var(--header-h) + 96px);
  padding-bottom: 140px;
}

.join-page-head {
  padding: 0 var(--gutter);
  max-width: 820px;
  margin-bottom: 72px;
}

.join-page-eyebrow {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--gray);
  margin-bottom: 24px;
}

.join-page-title {
  font-family: var(--font-en);
  font-weight: 400;
  font-size: clamp(44px, 7vw, 84px);
  letter-spacing: 0.06em;
  line-height: 1.05;
  margin-bottom: 30px;
}

.join-back {
  margin-top: 56px;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.join-back a {
  color: var(--gray);
  transition: color 0.3s var(--ease);
}

.join-back a:hover {
  color: var(--black);
}

.join-lead-block {
  max-width: 760px;
  margin-bottom: 64px;
}

.join-lead {
  font-size: 16px;
  line-height: 2;
}

.join-lead-en {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray);
  margin-top: 14px;
}

.join-form {
  max-width: 920px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 48px;
  margin-bottom: 40px;
}

.form-row.full {
  grid-column: 1 / -1;
}

.label-en {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--gray);
  text-transform: uppercase;
  margin-left: 6px;
}

.req {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--white);
  background: var(--black);
  padding: 2px 7px;
  margin-left: 8px;
  vertical-align: middle;
}

.check-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
  padding-top: 6px;
}

.check-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-jp);
  font-size: 14px;
  letter-spacing: normal;
  color: var(--black);
  cursor: pointer;
}

.form-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  padding: 0;
  border: 1px solid var(--gray);
  accent-color: var(--black);
  flex-shrink: 0;
}

.form-row input[type="file"] {
  padding: 12px 0;
  border-bottom: 1px dashed var(--gray-light);
  font-size: 13px;
  cursor: pointer;
}

.form-note {
  font-size: 12px;
  color: var(--gray);
  line-height: 1.7;
  margin-top: 8px;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-family: var(--font-jp);
  font-size: 14px;
  letter-spacing: normal;
  color: var(--black);
  cursor: pointer;
}

.consent .label-en {
  display: inline;
  margin-left: 0;
}

.check-error {
  color: #b00020;
  font-size: 12px;
  margin-top: 8px;
}

.form-success {
  margin-top: 22px;
  padding: 18px 22px;
  background: var(--black);
  color: var(--white);
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: 0.02em;
}

.form-success .label-en {
  color: var(--gray-light);
}

.form-error {
  margin-top: 22px;
  padding: 16px 20px;
  border: 1px solid #c96b6b;
  color: #a11b1b;
  font-size: 13px;
  line-height: 1.7;
}

/* Honeypot — hidden from users, catches bots */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* =========================================================
   Contact
   ========================================================= */

.contact-inner {
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
}

.contact-lead {
  font-size: 16px;
  line-height: 2;
  margin-bottom: 50px;
}

.contact-detail p {
  font-size: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--gray-light);
  display: flex;
  gap: 24px;
}

.contact-detail p:last-child {
  border-bottom: 1px solid var(--gray-light);
}

.contact-detail span {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gray);
  min-width: 80px;
  flex-shrink: 0;
}

/* TEL / MAIL are tappable links — signal it on hover/focus */
.contact-detail a {
  color: var(--black);
  cursor: pointer;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease);
}

.contact-detail a:hover,
.contact-detail a:focus-visible {
  border-bottom-color: var(--black);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.form-row label {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gray);
}

.form-row input,
.form-row select,
.form-row textarea {
  font-family: inherit;
  font-size: 15px;
  padding: 14px 4px;
  border: none;
  border-bottom: 1px solid var(--gray-light);
  background: transparent;
  color: var(--black);
  transition: border-color 0.3s var(--ease);
  resize: vertical;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--black);
}

.contact-form .btn {
  align-self: flex-start;
  margin-top: 14px;
}

/* =========================================================
   Footer
   ========================================================= */

.site-footer {
  background: var(--black);
  color: var(--white);
  padding: 80px 0 30px;
}

.footer-inner {
  padding: 0 var(--gutter);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
}

.footer-logo .logo-name {
  font-size: 32px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 30px;
  align-items: center;
}

.footer-nav a,
.footer-sns a {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gray-light);
  white-space: nowrap;
}

.footer-sns {
  display: flex;
  gap: 24px;
}

.footer-copy {
  width: 100%;
  font-family: var(--font-en);
  font-size: 11px;
  color: var(--gray);
  letter-spacing: 0.05em;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-line);
}

/* =========================================================
   Responsive — Tablet
   ========================================================= */

@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
  }

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

  .work-card-large {
    grid-column: span 2;
  }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}

/* =========================================================
   Responsive — Mobile
   ========================================================= */

@media (max-width: 768px) {
  :root {
    --gutter: 24px;
  }

  section {
    padding: 90px 0;
  }

  .site-header {
    height: var(--header-h-mobile);
  }

  .nav {
    position: fixed;
    top: var(--header-h-mobile);
    left: 0;
    width: 100%;
    height: calc(100svh - var(--header-h-mobile));
    background: var(--black);
    transform: translateX(100%);
    transition: transform 0.5s var(--ease);
    mix-blend-mode: normal;
  }

  .nav.open {
    transform: translateX(0);
  }

  .nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 40px var(--gutter);
  }

  .nav ul li {
    width: 100%;
    border-bottom: 1px solid var(--gray-line);
  }

  .nav a {
    display: block;
    padding: 22px 0;
    font-size: 15px;
  }

  .nav-toggle {
    display: flex;
  }

  .header-nav-wrap {
    gap: 20px;
  }

  .hero {
    padding-top: calc(var(--header-h-mobile) + 24px);
  }

  /* Keep the headline crisp & light on phones — drop the live displacement */
  .hero-title-haze {
    filter: none;
  }

  .hero-content {
    padding: 0 var(--gutter) 64px;
  }

  .hero-scroll {
    display: none;
  }

  .section-head {
    margin-bottom: 40px;
  }

  /* Fit the large statement to 4 clean lines on phones */
  .about-lead {
    font-size: 16px;
    line-height: 1.9;
    letter-spacing: 0;
  }

  .about-body {
    font-size: 14px;
    margin-top: 26px;
    line-height: 2;
  }

  .about-lead-block {
    margin-bottom: 60px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .service-item {
    padding: 32px 0;
  }

  .works-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .work-card-large {
    grid-column: span 1;
  }

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

  .join-page {
    padding-top: calc(var(--header-h-mobile) + 56px);
    padding-bottom: 90px;
  }

  .join-page-head {
    margin-bottom: 48px;
  }

  .contact-inner {
    gap: 50px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
}

/* Models: keep 4 across on tablets/narrow, 2 across only on small phones */
@media (max-width: 560px) {
  .models-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
  }
}

@media (max-width: 480px) {
  .btn {
    padding: 15px 32px;
    width: 100%;
    text-align: center;
  }

  .contact-form .btn {
    align-self: stretch;
  }
}

/* Respect reduced-motion — hold everything still */
@media (prefers-reduced-motion: reduce) {
  .hero-haze {
    animation: none;
  }

  .hero-title-haze {
    filter: none;
  }

  .hero-eyebrow,
  .hero-title,
  .hero-tagline,
  .hero-lead,
  .hero-content .btn,
  .hero-scroll {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .hero-title {
    filter: none;
    letter-spacing: 0.02em;
  }

  .hero-scroll-line::after {
    animation: none;
  }
}

/* =========================================================
   Scroll reveal (text / headings float up into view)
   ========================================================= */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 1.1s var(--ease), transform 1.1s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* =========================================================
   Opening — cinematic reveal (smoke emerges, wordmark forms,
   the smoke flows on and becomes the hero). Driven by smoke.js.
   ========================================================= */

.intro {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  /* transparent centre — the hero smoke shows through, edges deepen to black */
  background: radial-gradient(circle at 50% 44%, rgba(4, 5, 10, 0) 26%, rgba(4, 5, 10, 0.72) 100%);
  opacity: 1;
  transition: opacity 1.4s var(--ease);
  will-change: opacity;
  /* last-resort exit if smoke.js never runs (delay is long past normal removal) */
  animation: introFailsafe 1.2s var(--ease) 9s forwards;
}

/* smoke.js flags the exit — the whole overlay dissolves into the hero */
.intro--out {
  opacity: 0;
}

@keyframes introFailsafe {
  to { opacity: 0; visibility: hidden; }
}

.intro-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.intro-name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(46px, 11vw, 108px);
  letter-spacing: 0.08em;
  line-height: 1;
  color: rgba(255, 255, 255, 0.96);
  text-shadow: 0 0 46px rgba(255, 255, 255, 0.34), 0 0 14px rgba(255, 255, 255, 0.18);
  opacity: 0;
  /* slow, gradual emergence out of the smoke (~1.7x the previous pace) */
  animation: introName 4.2s var(--ease) 0.6s forwards;
}

.intro-sub {
  font-family: var(--font-en);
  font-size: clamp(9px, 1.3vw, 12px);
  letter-spacing: 0.46em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  opacity: 0;
  animation: introSub 2.0s var(--ease) 3.0s forwards;
}

@keyframes introName {
  0%   { opacity: 0; filter: blur(30px); letter-spacing: 0.34em; transform: translateY(16px) scale(1.06); }
  35%  { opacity: 0.32; }
  72%  { opacity: 1; filter: blur(3px); letter-spacing: 0.13em; }
  100% { opacity: 1; filter: blur(0); letter-spacing: 0.08em; transform: translateY(0) scale(1); }
}

@keyframes introSub {
  from { opacity: 0; transform: translateY(8px); filter: blur(6px); }
  to   { opacity: 0.5; transform: translateY(0); filter: blur(0); }
}

/* --- Hold the page black during the opening; elements surface via the
   staggered introRise / introTitle animations defined in the hero block --- */
body.intro-playing { background: #05060a; }

@media (prefers-reduced-motion: reduce) {
  .intro { display: none; }
  body.intro-playing .site-header,
  body.intro-playing .hero-eyebrow,
  body.intro-playing .hero-title,
  body.intro-playing .hero-tagline,
  body.intro-playing .hero-lead,
  body.intro-playing .hero-content .btn,
  body.intro-playing .hero-scroll,
  body.intro-playing .hero-media {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

/* No WebGL: hold the dark hero as-is (the gradient base carries it) */
body.no-smoke .hero-smoke,
body.no-smoke .about-smoke { display: none; }