/* ============================================================
   DEMIAN Inc. — style.css
   Cinematic / Minimal / Dark
   ============================================================ */

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

:root {
  --color-bg:       #000000;
  --color-white:    #ffffff;
  --color-sub:      #888888;
  --color-border:   #222222;
  --color-accent:   #e93030;

  --font-en:        'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-ja:        'Noto Sans JP', sans-serif;

  --ease-out-expo:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:    cubic-bezier(0.76, 0, 0.24, 1);
}

html {
  width: 100%;
  height: 100%;
  overflow-x: hidden;
}

body {
  width: 100%;
  min-height: 100%;
  background: var(--color-bg);
  color: var(--color-white);
  font-family: var(--font-en);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

img, svg {
  display: block;
}

/* ----------------------------------------------------------
   1. Loading Screen
   ---------------------------------------------------------- */
#loading {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s var(--ease-in-out), visibility 0.8s var(--ease-in-out);
}

#loading.loaded {
  opacity: 0;
  visibility: hidden;
}

.loading-bg-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(72vw, 560px);
  height: auto;
  opacity: 0;
  pointer-events: none;
  user-select: none;
}

.loading-counter {
  display: flex;
  align-items: baseline;
  font-family: 'DIN Alternate', 'Arial Narrow', Arial, sans-serif;
  font-weight: bold;
  color: var(--color-white);
  position: relative;
  z-index: 1;
}

.loading-num {
  font-size: clamp(100px, 18vw, 240px);
  line-height: 1;
  letter-spacing: -0.02em;
}

.loading-pct-sign {
  font-size: clamp(36px, 6vw, 80px);
  line-height: 1;
  margin-left: 0.08em;
}

.loading-footer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1;
}

.loading-label {
  font-family: 'DIN Alternate', 'Arial Narrow', Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  padding: 0 0 8px 36px;
}

.loading-bar-wrap {
  width: 100%;
  height: 1px;
  background: #333333;
  position: relative;
}

.loading-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: var(--color-accent);
  transition: width 0.05s linear;
}


/* ----------------------------------------------------------
   2. Header
   ---------------------------------------------------------- */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 36px;
  pointer-events: none;
}

#site-header > * {
  pointer-events: all;
}

.site-logo {
  display: flex;
  align-items: center;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.site-logo.visible {
  opacity: 1;
  transform: translateY(0);
}

.site-logo img {
  height: 40px;
  width: auto;
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  gap: 6px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  opacity: 0;
  transform: translateY(-8px);
  transition:
    opacity 0.8s var(--ease-out-expo) 0.1s,
    transform 0.8s var(--ease-out-expo) 0.1s;
}

.hamburger.visible {
  opacity: 1;
  transform: translateY(0);
}

.hamburger span {
  display: block;
  height: 1px;
  background: var(--color-white);
  transition: transform 0.5s var(--ease-in-out), opacity 0.4s ease, width 0.4s var(--ease-out-expo);
}

.hamburger span:nth-child(1) { width: 28px; }
.hamburger span:nth-child(2) { width: 20px; }

.hamburger:hover span { background: var(--color-accent); }

.hamburger.is-open {
  position: relative;
  z-index: 600;
}

.hamburger.is-open span:nth-child(1) {
  width: 28px;
  transform: translateY(3.5px) rotate(45deg);
}

.hamburger.is-open span:nth-child(2) {
  width: 28px;
  transform: translateY(-3.5px) rotate(-45deg);
}

/* ----------------------------------------------------------
   3. Full-screen Nav Menu
   ---------------------------------------------------------- */
#nav-menu {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: #000000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 10vw;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s var(--ease-in-out), visibility 0.6s var(--ease-in-out);
}

#nav-menu.is-open {
  opacity: 1;
  visibility: visible;
}


.nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nav-item {
  border-top: 1px solid var(--color-border);
  overflow: hidden;
}

.nav-item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.nav-link {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 16px 0;
  font-size: clamp(20px, 4.5vw, 64px);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-white);
  transform: translateY(20px);
  opacity: 0;
  transition:
    color 0.3s ease,
    transform 0.6s var(--ease-out-expo),
    opacity 0.6s var(--ease-out-expo);
}

#nav-menu.is-open .nav-link {
  transform: translateY(0);
  opacity: 1;
}

/* Stagger each item */
#nav-menu.is-open .nav-item:nth-child(1) .nav-link { transition-delay: 0.05s; }
#nav-menu.is-open .nav-item:nth-child(2) .nav-link { transition-delay: 0.10s; }
#nav-menu.is-open .nav-item:nth-child(3) .nav-link { transition-delay: 0.15s; }
#nav-menu.is-open .nav-item:nth-child(4) .nav-link { transition-delay: 0.20s; }
#nav-menu.is-open .nav-item:nth-child(5) .nav-link { transition-delay: 0.25s; }
#nav-menu.is-open .nav-item:nth-child(6) .nav-link { transition-delay: 0.30s; }

.nav-link:hover {
  color: var(--color-accent);
}

.nav-link-ja {
  font-family: var(--font-ja);
  font-size: clamp(11px, 1.2vw, 14px);
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--color-sub);
  transition: color 0.3s ease;
}

.nav-link:hover .nav-link-ja {
  color: var(--color-accent);
}

/* Nav footer */
.nav-footer {
  position: absolute;
  bottom: 36px;
  left: 10vw;
  right: 10vw;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--color-sub);
}

/* ----------------------------------------------------------
   4. Top Page — Hero
   ---------------------------------------------------------- */
#hero {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* Video background */
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0;
  transition: opacity 1.2s ease 0.4s;
}

.hero-video.loaded {
  opacity: 1;
}

/* Poster fallback (shown when video hasn't loaded yet) */
.hero-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
  /* Subtle dark gradient as stand-in until real poster is dropped in */
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, #181818 0%, #000000 100%);
}

/* Dark overlay — very subtle */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.3) 0%,
    rgba(0,0,0,0.0) 40%,
    rgba(0,0,0,0.0) 60%,
    rgba(0,0,0,0.4) 100%
  );
}

/* Hero UI layer */
.hero-ui {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto 1fr auto;
  padding: 28px 36px;
}

/* Bottom-left: NEWS */
.hero-copyright {
  grid-column: 2;
  grid-row: 3;
  align-self: end;
  justify-self: end;
  font-size: 10px;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.45);
  padding-bottom: 28px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.8s var(--ease-out-expo) 1.2s, transform 0.8s var(--ease-out-expo) 1.2s;
}

.hero-copyright.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Bottom-left: NEWS */
.hero-news {
  grid-column: 1;
  grid-row: 3;
  align-self: end;
  justify-self: start;
  padding-bottom: 28px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.8s var(--ease-out-expo) 1.3s, transform 0.8s var(--ease-out-expo) 1.3s;
  text-align: left;
}

.hero-news.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-news-label {
  font-size: 9px;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  margin-bottom: 14px;
}

.hero-news-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero-news-link {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  transition: opacity 0.3s ease;
}

.hero-news-link:hover {
  opacity: 0.6;
}

.hero-news-date {
  font-size: 9px;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.4);
}

.hero-news-title {
  font-family: var(--font-ja);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.75);
  line-height: 1.5;
}

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

/* ----------------------------------------------------------
   8. Sub Pages — shared layout
   ---------------------------------------------------------- */

/* Body state for sub pages (scrollable) */
body.is-subpage {
  overflow-x: hidden;
}

/* Page wrapper */
.page-wrap {
  min-height: 100vh;
  padding-top: 100px; /* clear fixed header */
}

/* ----------------------------------------------------------
   Sub Page Hero (narrow banner at top)
   ---------------------------------------------------------- */
.sub-hero {
  padding: 80px 10vw 60px;
  border-bottom: 1px solid var(--color-border);
}

.sub-hero-kicker {
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--color-sub);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.sub-hero-kicker::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-accent);
}

.sub-hero-title {
  font-size: clamp(40px, 7vw, 96px);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--color-white);
}

.sub-hero-title-ja {
  font-family: var(--font-ja);
  font-size: clamp(13px, 1.4vw, 16px);
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--color-sub);
  margin-top: 18px;
}

/* ----------------------------------------------------------
   Section layout
   ---------------------------------------------------------- */
.section {
  padding: 80px 10vw;
  border-bottom: 1px solid var(--color-border);
}

.section:last-child {
  border-bottom: none;
}

.section--fullbleed {
  padding-left: 0;
  padding-right: 0;
}

.section--fullbleed .section-label,
.section--fullbleed .works-header-row {
  padding-left: 10vw;
  padding-right: 10vw;
}

.section-label {
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--color-sub);
  margin-bottom: 48px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--color-border);
}

/* ----------------------------------------------------------
   About — content blocks
   ---------------------------------------------------------- */
.about-lead {
  font-size: clamp(18px, 2.4vw, 28px);
  line-height: 1.8;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--color-white);
}

.about-lead em {
  font-style: normal;
  color: var(--color-accent);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--color-border);
  margin-top: 80px;
  border: 1px solid var(--color-border);
}

.about-grid-item {
  background: var(--color-bg);
  padding: 40px;
}

.about-grid-item-label {
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--color-sub);
  margin-bottom: 16px;
}

.about-grid-item-value {
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.9;
  color: var(--color-white);
  font-family: var(--font-ja);
  font-weight: 400;
}

.about-grid-access-note {
  display: block;
  margin-top: 10px;
  font-size: clamp(11px, 1.2vw, 12px);
  color: var(--color-sub);
  line-height: 1.8;
}

.about-grid-item-value a {
  color: var(--color-sub);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1px;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.about-grid-item-value a:hover {
  color: var(--color-white);
  border-color: var(--color-white);
}

/* About service list */
.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.service-item {
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: baseline;
  gap: 28px;
  padding: 28px 0;
}

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

.service-num {
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  flex-shrink: 0;
  width: 28px;
}

.service-name {
  font-size: clamp(16px, 2vw, 22px);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-white);
  flex: 1;
}

.service-name-ja {
  display: block;
  font-family: var(--font-ja);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--color-sub);
  margin-top: 4px;
}

.service-desc {
  font-family: var(--font-ja);
  font-size: 13px;
  line-height: 1.8;
  color: var(--color-sub);
  max-width: 360px;
}

/* ----------------------------------------------------------
   Works — grid
   ---------------------------------------------------------- */
.works-filter {
  display: flex;
  gap: 0;
  margin-bottom: 48px;
  border: 1px solid var(--color-border);
  width: fit-content;
}

.works-filter-btn {
  background: none;
  border: none;
  border-right: 1px solid var(--color-border);
  color: var(--color-sub);
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.22em;
  padding: 12px 22px;
  cursor: pointer;
  transition: color 0.3s ease, background 0.3s ease;
}

.works-filter-btn:last-child {
  border-right: none;
}

.works-filter-btn:hover,
.works-filter-btn.is-active {
  color: var(--color-white);
  background: #111;
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-border);
}

/* Full-bleed works grid (works page) */
.works-section .works-grid {
  grid-template-columns: repeat(6, 1fr);
  width: 100vw;
  margin-left: calc(50% - 50vw);
  transform: none;
  grid-auto-flow: dense;
}

.work-card {
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: flex-end;
  grid-column: span 2;
}

.work-card-thumb {
  position: absolute;
  inset: 0;
  background: #111;
  transition: transform 0.7s var(--ease-out-expo);
}

.work-card-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
  opacity: 0.88;
  transform: scale(1.01);
}

.work-card:hover .work-card-thumb {
  transform: scale(1.04);
}

.work-card.is-wide {
  grid-column: span 4;
  aspect-ratio: 32 / 10;
}

.work-card.is-big {
  grid-column: span 4;
  grid-row: span 2;
  aspect-ratio: auto;
  min-height: clamp(280px, 26vw, 520px);
}

.work-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0) 55%);
  transition: opacity 0.4s ease;
  opacity: 0.6;
}

.work-card:hover .work-card-overlay {
  opacity: 1;
}

.work-card-info {
  position: relative;
  z-index: 1;
  padding: 20px 24px;
  transform: translateY(4px);
  transition: transform 0.5s var(--ease-out-expo);
}

.work-card:hover .work-card-info {
  transform: translateY(0);
}

.work-card-cat {
  font-size: 9px;
  letter-spacing: 0.25em;
  color: var(--color-accent);
  margin-bottom: 6px;
}

.work-card-title {
  font-size: clamp(12px, 1.3vw, 15px);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-white);
  line-height: 1.3;
}

.work-card-client {
  font-size: 10px;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
  font-family: var(--font-ja);
}

/* Works modal */
.works-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(0,0,0,0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s var(--ease-in-out), visibility 0.35s var(--ease-in-out);
}

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

.works-modal-inner {
  width: min(1100px, 100%);
  border: 1px solid var(--color-border);
  background: #000;
  position: relative;
}

.works-modal-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  background: rgba(0,0,0,0.55);
  color: var(--color-white);
  cursor: pointer;
  transition: border-color 0.3s ease, color 0.3s ease;
}

.works-modal-close:hover {
  border-color: var(--color-white);
  color: var(--color-accent);
}

.works-modal-video {
  width: 100%;
  height: auto;
  display: block;
  background: #000;
}

.works-modal-meta {
  padding: 18px 20px 22px;
  border-top: 1px solid var(--color-border);
}

.works-modal-title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.5;
}

.works-modal-client {
  margin-top: 6px;
  font-family: var(--font-ja);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-sub);
}

/* ----------------------------------------------------------
   Extra Entry — form-style layout
   ---------------------------------------------------------- */
.extra-intro {
  font-family: var(--font-ja);
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 2;
  color: var(--color-sub);
  max-width: 700px;
  margin-bottom: 60px;
}

.extra-notice {
  background: #0a0a0a;
  border: 1px solid var(--color-border);
  padding: 32px 40px;
  margin-bottom: 60px;
  max-width: 700px;
}

.extra-notice-title {
  font-size: 10px;
  letter-spacing: 0.28em;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.extra-notice p {
  font-family: var(--font-ja);
  font-size: 13px;
  line-height: 1.9;
  color: var(--color-sub);
}

.extra-notice p + p {
  margin-top: 10px;
}

.entry-form {
  max-width: 700px;
}

.entry-form form {
  margin: 0;
  padding: 0;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 40px;
}

.form-row br {
  display: none;
}

.form-row:last-child {
  margin-bottom: 0;
}

.form-label {
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--color-sub);
  display: flex;
  align-items: center;
  gap: 10px;
}

.form-label-ja {
  font-family: var(--font-ja);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: #555;
}

.form-label-req {
  font-size: 9px;
  color: var(--color-accent);
  letter-spacing: 0.1em;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background: #080808;
  border: 1px solid var(--color-border);
  color: var(--color-white);
  font-family: var(--font-ja);
  font-size: 14px;
  padding: 14px 16px;
  outline: none;
  transition: border-color 0.3s ease;
  appearance: none;
  border-radius: 0;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: #555;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #333;
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23555'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.form-select option {
  background: #000;
}

.form-inline {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 40px;
}

.form-inline .form-row {
  margin-bottom: 0;
}

.form-tel {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  align-items: center;
}

/* MW WP Form の [mwform_tel] が出力するラッパーを横並びに */
.mwform-tel-field {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.mwform-tel-field input {
  flex: 1;
  min-width: 0;
}

.form-submit-wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 8px;
}

.btn-submit {
  background: none;
  border: 1px solid var(--color-white);
  color: var(--color-white);
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.28em;
  padding: 16px 40px;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.btn-submit:hover {
  background: var(--color-white);
  color: var(--color-bg);
}

.form-privacy {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: #444;
  font-family: var(--font-ja);
}

/* ----------------------------------------------------------
   Records — music label style
   ---------------------------------------------------------- */
.records-intro {
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.9;
  color: var(--color-sub);
  font-family: var(--font-ja);
  max-width: 640px;
  margin-bottom: 64px;
}

.releases-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.release-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  cursor: pointer;
}

.release-cover {
  aspect-ratio: 1;
  background: #111;
  position: relative;
  overflow: hidden;
}

/* tone variants */
.release-card:nth-child(1) .release-cover { background: #0e0e0e; }
.release-card:nth-child(2) .release-cover { background: #0a0a0a; }
.release-card:nth-child(3) .release-cover { background: #0d0b0b; }
.release-card:nth-child(4) .release-cover { background: #0c0c0c; }

.release-cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(249,0,0,0.0);
  transition: background 0.4s ease;
}

.release-card:hover .release-cover::after {
  background: rgba(249,0,0,0.06);
}

.release-cat {
  font-size: 9px;
  letter-spacing: 0.28em;
  color: var(--color-accent);
}

.release-title {
  font-size: clamp(13px, 1.4vw, 16px);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-white);
  line-height: 1.3;
}

.release-artist {
  font-family: var(--font-ja);
  font-size: 11px;
  color: var(--color-sub);
  margin-top: 2px;
}

.release-year {
  font-size: 9px;
  letter-spacing: 0.18em;
  color: #444;
}

/* Artist roster */
.roster-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.roster-item {
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  transition: padding-left 0.4s var(--ease-out-expo);
  cursor: pointer;
}

.roster-item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.roster-item:hover {
  padding-left: 8px;
}

.roster-name {
  font-size: clamp(14px, 1.8vw, 20px);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-white);
}

.roster-genre {
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--color-sub);
}

.roster-arrow {
  font-size: 11px;
  color: #333;
  transition: color 0.3s ease, transform 0.4s var(--ease-out-expo);
  transform: translateX(0);
}

.roster-item:hover .roster-arrow {
  color: var(--color-accent);
  transform: translateX(4px);
}

/* ----------------------------------------------------------
   About — Google Map
   ---------------------------------------------------------- */
.about-map-wrap {
  width: 100%;
  height: 480px;
  overflow: hidden;
  position: relative;
}

.about-map {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  filter: grayscale(1) contrast(1.05);
}

/* ----------------------------------------------------------
   Works — filter card animation
   ---------------------------------------------------------- */
.work-card.is-filtering-out {
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
}

@keyframes filterFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.work-card.is-filtering-in {
  animation: filterFadeIn 0.45s var(--ease-out-expo) both;
}

/* ----------------------------------------------------------
   Nav footer — privacy link
   ---------------------------------------------------------- */
.nav-footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.nav-footer-privacy {
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--color-sub);
  transition: color 0.3s ease;
}

.nav-footer-privacy:hover {
  color: var(--color-white);
}

/* ----------------------------------------------------------
   Site Footer
   ---------------------------------------------------------- */
.site-footer {
  padding: 48px 10vw;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  font-size: 18px;
  font-weight: 300;
  letter-spacing: 0.3em;
  color: var(--color-white);
}

.footer-copy {
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--color-sub);
}

.footer-contact {
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--color-sub);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1px;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.footer-contact:hover {
  color: var(--color-white);
  border-color: var(--color-white);
}

/* ----------------------------------------------------------
   Entrance animation for sub-page content
   ---------------------------------------------------------- */
.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ----------------------------------------------------------
   7. Responsive
   ---------------------------------------------------------- */
@media (max-width: 768px) {
  #site-header {
    padding: 20px 20px;
  }

  .hero-ui {
    padding: 20px 20px;
  }

  .hero-ui {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto auto;
  }

  .hero-news {
    grid-column: 1;
    grid-row: 3;
    justify-self: start;
    text-align: left;
    width: 100%;
  }

  .hero-copyright {
    grid-column: 1;
    grid-row: 4;
    justify-self: start;
    padding-top: 16px;
    padding-bottom: 0px;
    font-size: 9px;
  }

  .nav-link {
    padding: clamp(10px, 1.6vh, 20px) 0;
  }

  #nav-menu {
    padding: 0 6vw;
  }

  .nav-footer {
    left: 6vw;
    right: 6vw;
    bottom: 28px;
  }

  /* Sub pages */
  .sub-hero {
    padding: 48px 6vw 40px;
  }

  .section {
    padding: 56px 6vw;
  }

  .section--fullbleed .section-label,
  .section--fullbleed .works-header-row {
    padding-left: 6vw;
    padding-right: 6vw;
  }

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

  .about-grid-item {
    padding: 28px 24px;
  }

  .service-item {
    flex-wrap: wrap;
    gap: 12px;
  }

  .service-desc {
    max-width: 100%;
    width: 100%;
  }

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

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

  .work-card.is-wide,
  .work-card.is-big {
    grid-column: span 2;
  }

  .work-card.is-big {
    grid-row: span 1;
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  .releases-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .release-featured {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .release-featured-cover {
    max-width: 240px;
  }

  .site-footer {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
    padding: 40px 6vw;
  }

  .form-inline {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .form-inline .form-row {
    margin-bottom: 40px;
  }

  .form-inline .form-row:last-child {
    margin-bottom: 0;
  }

  /* mwform_tel をスマホでも1行維持 */
  .mwform-tel-field input {
    font-size: 13px;
    padding: 12px 8px;
  }

  .roster-item {
    padding: 18px 0;
  }

  .news-pager {
    flex-direction: column;
    gap: 1px;
  }

  .news-pager-item {
    width: 100%;
  }

  .news-pager-item--next {
    text-align: left;
  }
}

/* ----------------------------------------------------------
   News List — index page
   ---------------------------------------------------------- */
.news-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.news-list-item {
  border-top: 1px solid var(--color-border);
}

.news-list-item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.news-list-link {
  display: flex;
  align-items: baseline;
  gap: 40px;
  padding: 28px 0;
  transition: opacity 0.3s ease;
}

.news-list-link:hover {
  opacity: 0.6;
}

.news-list-date {
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--color-sub);
  flex-shrink: 0;
  width: 90px;
}

.news-list-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.news-list-title {
  font-family: var(--font-ja);
  font-size: clamp(13px, 1.5vw, 15px);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-white);
  line-height: 1.4;
}

.news-list-excerpt {
  font-family: var(--font-ja);
  font-size: clamp(11px, 1.2vw, 12px);
  line-height: 1.7;
  color: var(--color-sub);
}

.news-list-arrow {
  font-size: 11px;
  color: #333;
  flex-shrink: 0;
  align-self: center;
  transition: color 0.3s ease, transform 0.4s var(--ease-out-expo);
  transform: translateX(0);
}

.news-list-link:hover .news-list-arrow {
  color: var(--color-accent);
  transform: translateX(4px);
}

@media (max-width: 768px) {
  .news-list-link {
    flex-direction: column;
    gap: 6px;
    padding: 22px 0;
  }

  .news-list-arrow {
    display: none;
  }
}

/* ----------------------------------------------------------
   News Single — article page
   ---------------------------------------------------------- */

/* Breadcrumb */
.breadcrumb {
  padding: 20px 10vw;
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumb-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--color-sub);
}

.breadcrumb-list li + li::before {
  content: '/';
  color: #333;
}

.breadcrumb-list a {
  color: var(--color-sub);
  transition: color 0.3s ease;
}

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

.breadcrumb-list li:last-child span {
  color: rgba(255,255,255,0.5);
}

/* Article header */
.news-article-header {
  margin-bottom: 56px;
}

.news-article-date {
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--color-sub);
  margin-bottom: 20px;
}

.news-article-title {
  font-size: clamp(22px, 3.5vw, 40px);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.4;
  color: var(--color-white);
  font-family: var(--font-ja);
}

/* Article body */
.news-article-body {
  font-family: var(--font-ja);
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 2;
  color: rgba(255,255,255,0.8);
}

.news-article-body p + p {
  margin-top: 1.6em;
}

.news-article-body h2 {
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-white);
  margin-top: 2.4em;
  margin-bottom: 0.8em;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.news-article-body img {
  width: 100%;
  height: auto;
  display: block;
  margin: 2em 0;
}

.news-article-body a {
  color: var(--color-sub);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1px;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.news-article-body a:hover {
  color: var(--color-white);
  border-color: var(--color-white);
}

/* Prev / Next pager */
.news-pager {
  display: flex;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  margin-top: 80px;
}

.news-pager-item {
  flex: 1;
  background: var(--color-bg);
  padding: 32px 36px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background 0.3s ease;
  cursor: pointer;
}

.news-pager-item:hover {
  background: #0a0a0a;
}

.news-pager-item--next {
  text-align: right;
  align-items: flex-end;
}

.news-pager-label {
  font-size: 9px;
  letter-spacing: 0.28em;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: 8px;
}

.news-pager-item--prev .news-pager-label::before {
  content: '←';
  font-size: 11px;
}

.news-pager-item--next .news-pager-label {
  flex-direction: row-reverse;
}

.news-pager-item--next .news-pager-label::before {
  content: '→';
  font-size: 11px;
}

.news-pager-title {
  font-family: var(--font-ja);
  font-size: clamp(12px, 1.4vw, 14px);
  line-height: 1.5;
  color: rgba(255,255,255,0.7);
  max-width: 360px;
}

.news-pager-item--next .news-pager-title {
  text-align: right;
}

.news-pager-item--empty {
  background: #050505;
  cursor: default;
  pointer-events: none;
}

/* ----------------------------------------------------------
   Works — ヘッダー行・件数ラベル
   ---------------------------------------------------------- */
.works-header-row {
  display: flex;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 40px;
}

.works-count {
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--color-sub);
  margin-left: auto;
  align-self: center;
}

/* ----------------------------------------------------------
   Works — モーダル閉じるボタン
   ---------------------------------------------------------- */
.works-modal-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  background: rgba(0, 0, 0, 0.55);
  color: var(--color-white);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  transition: border-color 0.3s ease, color 0.3s ease;
}

.works-modal-close:hover {
  border-color: var(--color-white);
  color: var(--color-accent);
}

/* ----------------------------------------------------------
   News — ページネーション
   ---------------------------------------------------------- */
.news-pagination {
  margin-top: 64px;
}

.news-pagination .nav-links {
  display: flex;
  gap: 1px;
  background: var(--color-border);
  width: fit-content;
}

.news-pagination .page-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 12px;
  background: var(--color-bg);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--color-sub);
  transition: color 0.3s ease, background 0.3s ease;
}

.news-pagination .page-numbers:hover,
.news-pagination .page-numbers.current {
  color: var(--color-white);
  background: #111;
}

.news-pagination .page-numbers.dots {
  cursor: default;
  pointer-events: none;
}

.news-empty {
  font-family: var(--font-ja);
  font-size: 14px;
  color: var(--color-sub);
  letter-spacing: 0.1em;
}

/* ----------------------------------------------------------
   Privacy Policy — コンテンツスタイル
   ---------------------------------------------------------- */
.privacy-intro {
  font-family: var(--font-ja);
  font-size: clamp(13px, 1.5vw, 15px);
  line-height: 2;
  color: var(--color-sub);
  margin-bottom: 64px;
}

.privacy-article {
  border-top: 1px solid var(--color-border);
  padding: 40px 0;
}

.privacy-article:last-child {
  border-bottom: 1px solid var(--color-border);
}

.privacy-article-title {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.privacy-article-body {
  font-family: var(--font-ja);
  font-size: clamp(13px, 1.5vw, 14px);
  line-height: 2;
  color: rgba(255, 255, 255, 0.75);
}

.privacy-article-body p + p {
  margin-top: 1em;
}

.privacy-article-body ol,
.privacy-article-body ul {
  padding-left: 1.5em;
  margin-top: 0.8em;
}

.privacy-article-body li {
  margin-bottom: 0.4em;
}

.privacy-article-body ol ol,
.privacy-article-body ul ul {
  margin-top: 0.4em;
}

.privacy-article-body a {
  color: var(--color-sub);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1px;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.privacy-article-body a:hover {
  color: var(--color-white);
  border-color: var(--color-white);
}