@charset "UTF-8";

/* =========================================================
   KooKys - Global stylesheet
   1. Design tokens
   2. Base / reset
   3. Utilities
   4. Layout parts  (rail / header / nav / footer)
   5. Sections      (hero / lineup / products / news / about / contact)
   6. Motion
   ========================================================= */


/* ---------------------------------------------------------
   1. Design tokens
   色をまとめて変えたいときは、ここの値だけ書き換えてください。
   --------------------------------------------------------- */
:root {
  --bg:            #0b0b0b;
  --bg-elevated:   #101010;
  --surface:       #131313;
  --ink:           #f2f2f0;
  --ink-dim:       #9b9b98;
  --ink-faint:     #6a6a67;
  --line:          rgba(242, 242, 240, 0.14);
  --line-strong:   rgba(242, 242, 240, 0.32);
  --accent:        #d8232a;
  --accent-hover:  #ef2f36;

  --rail-w:        84px;
  --header-h:      64px;
  --gutter:        clamp(20px, 4vw, 56px);
  --maxw:          1400px;

  --font-display:  "Anton", "Arial Narrow", "Helvetica Neue", sans-serif;
  --font-brand:    "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-ui:       "Inter", "Noto Sans JP", "Helvetica Neue", Arial, sans-serif;
  --font-jp:       "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;

  --ease:          cubic-bezier(0.22, 1, 0.36, 1);
}

@media (min-width: 1025px) {
  :root { --header-h: 76px; }
}


/* ---------------------------------------------------------
   2. Base / reset
   --------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  background: var(--bg);
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

@media (min-width: 1025px) {
  body { padding-left: var(--rail-w); }
}

body.is-nav-open { overflow: hidden; }

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

h1, h2, h3, p, dl, dd, figure { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

::selection { background: var(--accent); color: #fff; }


/* ---------------------------------------------------------
   3. Utilities
   --------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.u-br-sp { display: none; }
@media (min-width: 1025px) { .u-br-sp { display: inline; } }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  padding: 14px 20px;
  background: var(--accent);
  color: #fff;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-decoration: none;
}
.skip-link:focus { left: 0; }

/* Buttons -------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75em;
  min-height: 52px;
  padding: 0 1.75em;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  line-height: 1;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.3s var(--ease), border-color 0.3s var(--ease), color 0.3s var(--ease);
}
.btn__icon { transition: transform 0.35s var(--ease); }
.btn:hover .btn__icon { transform: translateX(5px); }

.btn--accent { background: var(--accent); color: #fff; }
.btn--accent:hover { background: var(--accent-hover); }

.btn--ghost { border-color: var(--line-strong); color: var(--ink); }
.btn--ghost:hover { border-color: var(--ink); background: rgba(242, 242, 240, 0.06); }


/* ---------------------------------------------------------
   4. Layout parts
   --------------------------------------------------------- */

/* Left rail (PCのみ) --------------------------------------- */
.rail { display: none; }

@media (min-width: 1025px) {
  .rail {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 80;
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--rail-w);
    background: var(--bg);
    border-right: 1px solid var(--line);
  }
  .rail__list { display: flex; flex-direction: column; gap: 34px; }
  .rail__item {
    display: flex;
    align-items: center;
    gap: 12px;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    padding: 4px 0;
    color: var(--ink-faint);
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    text-decoration: none;
    text-transform: uppercase;
    transition: color 0.3s var(--ease);
  }
  .rail__num { font-weight: 600; }
  .rail__item:hover { color: var(--ink-dim); }
  .rail__item.is-active { color: var(--ink); }
  .rail__item.is-active .rail__num { color: var(--accent); }
}

/* Header --------------------------------------------------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 90;
  background: rgba(11, 11, 11, 0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: background-color 0.35s var(--ease), border-color 0.35s var(--ease);
}
.header.is-scrolled { background: #0b0b0b; }

@media (min-width: 1025px) {
  .header { left: var(--rail-w); }
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: var(--header-h);
  padding-inline: var(--gutter);
}

/* Brand ---------------------------------------------------- */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}
.brand__text {
  font-family: var(--font-brand);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  letter-spacing: -0.02em;
  line-height: 1;
}
.brand__img { height: 26px; width: auto; display: block; }
.brand--footer .brand__img { height: 34px; }
.brand--footer .brand__text { font-size: clamp(1.6rem, 3vw, 2.1rem); }

/* Header right group (nav + social + menu button) ---------- */
.header__right { display: flex; align-items: center; gap: 18px; }

/* Header social (Instagram / X) ----------------------------- */
.header__social { display: flex; align-items: center; gap: 14px; }
.header__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-dim);
  transition: color 0.25s var(--ease);
}
.header__social a:hover { color: var(--accent); }

/* Navigation ----------------------------------------------- */
.nav {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: 95;
  width: min(86vw, 340px);
  padding: calc(var(--header-h) + 28px) var(--gutter) 48px;
  background: var(--bg-elevated);
  border-left: 1px solid var(--line);
  transform: translateX(100%);
  visibility: hidden;
  overflow-y: auto;
  transition: transform 0.45s var(--ease), visibility 0.45s;
}
body.is-nav-open .nav { transform: none; visibility: visible; }

.nav__link {
  display: flex;
  align-items: center;
  min-height: 58px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-decoration: none;
  transition: color 0.25s var(--ease);
}
.nav__link:hover { color: var(--accent); }

.nav-scrim {
  position: fixed;
  inset: 0;
  z-index: 92;
  background: rgba(0, 0, 0, 0.62);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
}
body.is-nav-open .nav-scrim { opacity: 1; pointer-events: auto; }
.nav-scrim[hidden] { display: none; }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 4px;
  background: none;
  border: 0;
  color: var(--ink);
  font-family: inherit;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  cursor: pointer;
}
.nav-toggle__bars { display: grid; gap: 5px; width: 22px; }
.nav-toggle__bars i {
  display: block;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.35s var(--ease), opacity 0.25s;
}
body.is-nav-open .nav-toggle__bars i:first-child { transform: translateY(3.25px) rotate(45deg); }
body.is-nav-open .nav-toggle__bars i:last-child { transform: translateY(-3.25px) rotate(-45deg); }

@media (min-width: 1025px) {
  .nav-toggle, .nav-scrim { display: none; }
  .nav {
    position: static;
    width: auto;
    padding: 0;
    background: none;
    border: 0;
    transform: none;
    visibility: visible;
    overflow: visible;
  }
  .nav__list { display: flex; gap: clamp(14px, 1.6vw, 30px); }
  .nav__link {
    position: relative;
    min-height: 0;
    padding: 6px 0;
    border: 0;
    color: var(--ink-dim);
    font-size: 0.6rem;
    letter-spacing: 0.14em;
    white-space: nowrap;
  }
  .nav__link::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s var(--ease);
  }
  .nav__link:hover { color: var(--ink); }
  .nav__link:hover::after,
  .nav__link.is-active::after { transform: scaleX(1); }
  .nav__link.is-active { color: var(--ink); }
}

/* Footer --------------------------------------------------- */
.footer {
  border-top: 1px solid var(--line);
  padding-top: clamp(48px, 6vw, 84px);
}
.footer__inner {
  display: grid;
  gap: clamp(26px, 3vw, 40px);
  align-items: center;
  padding-bottom: clamp(40px, 5vw, 64px);
}
@media (min-width: 1025px) {
  .footer__inner { grid-template-columns: auto 1fr auto; gap: 48px; }
}

.footer__social { display: flex; flex-wrap: wrap; margin-left: -14px; }
.footer__social li + li { border-left: 1px solid var(--line); }
.footer__social a {
  display: block;
  padding: 4px 14px;
  color: var(--ink-dim);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-decoration: none;
  transition: color 0.25s var(--ease);
}
.footer__social a:hover { color: var(--ink); }
@media (min-width: 1025px) {
  .footer__social { justify-content: center; }
}

.footer__contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
}
.footer__contact a { text-decoration: none; transition: color 0.25s var(--ease); }
.footer__contact a:hover { color: var(--accent); }
.footer__sep { color: var(--line-strong); }

.footer__bottom { border-top: 1px solid var(--line); }
.footer__bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-block: 22px;
  color: var(--ink-faint);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
}
.footer__totop {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  color: var(--ink-dim);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-decoration: none;
  transition: color 0.25s var(--ease);
}
.footer__totop:hover { color: var(--ink); }
.footer__totop svg { transition: transform 0.35s var(--ease); }
.footer__totop:hover svg { transform: translateY(-3px); }


/* ---------------------------------------------------------
   5. Sections
   --------------------------------------------------------- */
.section { padding-block: clamp(68px, 8.5vw, 128px); }
.section + .section { border-top: 1px solid var(--line); }

/* Section head --------------------------------------------- */
.section-head {
  display: grid;
  gap: 16px;
  padding-bottom: clamp(24px, 3vw, 40px);
  margin-bottom: clamp(28px, 3.4vw, 52px);
  border-bottom: 1px solid var(--line);
}
@media (min-width: 1025px) {
  .section-head { grid-template-columns: 1fr auto; align-items: flex-end; gap: 48px; }
}
.section-head__left { display: flex; align-items: baseline; gap: clamp(12px, 1.6vw, 22px); }
.section-head__num {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--accent);
}
.section-head__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5.2vw, 3.6rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}
.section-head__lead {
  font-family: var(--font-jp);
  font-size: 0.82rem;
  line-height: 1.95;
  color: var(--ink-dim);
  max-width: 48ch;
}
@media (min-width: 1025px) {
  .section-head__lead { text-align: right; }
}

/* Hero ----------------------------------------------------- */
.hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 540px;
  height: 86vh;
  max-height: 780px;
  padding-top: var(--header-h);
  padding-bottom: clamp(40px, 6vh, 76px);
  overflow: hidden;
}
@media (min-width: 1025px) {
  .hero { height: 82vh; min-height: 620px; max-height: 880px; }
}

.hero__media { position: absolute; inset: 0; }
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 50%;
  filter: contrast(1.06) saturate(0.82);
}
.hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11,11,11,0.94) 0%, rgba(11,11,11,0.72) 34%, rgba(11,11,11,0.18) 66%, rgba(11,11,11,0.5) 100%),
    linear-gradient(180deg, rgba(11,11,11,0.72) 0%, rgba(11,11,11,0) 32%, rgba(11,11,11,0.7) 100%);
}
.hero__inner { position: relative; z-index: 1; }

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: clamp(18px, 2.4vw, 30px);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--ink-dim);
  text-transform: uppercase;
}
.hero__eyebrow-num { color: var(--accent); }
.hero__eyebrow-line { width: clamp(28px, 5vw, 64px); height: 1px; background: var(--line-strong); }

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.85rem, 9.4vw, 8.5rem);
  font-weight: 400;
  line-height: 0.86;
  letter-spacing: -0.005em;
  text-transform: uppercase;
}
.hero__tagline {
  margin-top: clamp(16px, 2vw, 26px);
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: clamp(0.95rem, 1.7vw, 1.35rem);
  letter-spacing: 0.22em;
  color: var(--ink);
}
.hero__cta { margin-top: clamp(28px, 3.6vw, 46px); }

/* Car lineup ----------------------------------------------- */
.lineup {
  display: grid;
  gap: clamp(12px, 1.2vw, 18px);
  grid-template-columns: 1fr;
}
@media (min-width: 641px)  { .lineup { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1025px) { .lineup { grid-template-columns: repeat(4, 1fr); } }

.car-card {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
}
.car-card__media { position: absolute; inset: 0; }
.car-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.05);
  transition: transform 0.9s var(--ease), filter 0.6s var(--ease);
}
.car-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,11,11,0) 28%, rgba(11,11,11,0.5) 62%, rgba(11,11,11,0.9) 100%);
  transition: background 0.5s var(--ease);
}
.car-card__body {
  position: absolute;
  inset: auto 0 0 0;
  display: grid;
  gap: 8px;
  padding: clamp(16px, 1.6vw, 22px);
}
.car-card__index {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--accent);
}
.car-card__name {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.9vw, 1.5rem);
  line-height: 1.05;
  letter-spacing: 0.015em;
  text-transform: uppercase;
}
.car-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--ink-dim);
}
.car-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.55s var(--ease);
}

@media (hover: hover) {
  .car-card__cta { opacity: 0; transform: translateY(6px); transition: opacity 0.4s var(--ease), transform 0.4s var(--ease); }
  .car-card:hover .car-card__cta,
  .car-card:focus-visible .car-card__cta { opacity: 1; transform: none; }
  .car-card:hover .car-card__media img,
  .car-card:focus-visible .car-card__media img { transform: scale(1.06); filter: saturate(0.95) contrast(1.05); }
  .car-card:hover::after,
  .car-card:focus-visible::after { transform: scaleX(1); }
}

/* New products --------------------------------------------- */
.products {
  display: grid;
  gap: clamp(14px, 1.4vw, 22px);
  grid-template-columns: 1fr;
}
@media (min-width: 641px)  { .products { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1025px) { .products { grid-template-columns: repeat(3, 1fr); } }
.products__item { display: flex; }

.product-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--line);
  transition: border-color 0.4s var(--ease);
}
.product-card:hover { border-color: var(--line-strong); }
.product-card__media { overflow: hidden; border-bottom: 1px solid var(--line); aspect-ratio: 3 / 2; }
.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.9s var(--ease);
}
@media (hover: hover) {
  .product-card:hover .product-card__media img { transform: scale(1.05); }
}
.product-card__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  flex: 1;
  padding: clamp(20px, 2.2vw, 28px);
}
.product-card__name {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: 0.015em;
  text-transform: uppercase;
}
.product-card__for {
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
}
.product-card__price {
  margin-top: auto;
  padding-top: 12px;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}
.product-card__buy {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  min-height: 44px;
  padding: 0 16px;
  margin-top: 6px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-decoration: none;
  transition: background-color 0.3s var(--ease), border-color 0.3s var(--ease), color 0.3s var(--ease);
}
.product-card__buy:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.product-card__buy svg { transition: transform 0.35s var(--ease); }
.product-card__buy:hover svg { transform: translateX(4px); }
.product-card__buy.is-disabled {
  border-color: var(--line);
  color: var(--ink-faint);
  pointer-events: none;
}
.product-card__buy.is-disabled svg { display: none; }

/* News ------------------------------------------------------ */
.news__item {
  display: grid;
  grid-template-columns: auto auto;
  justify-content: start;
  align-items: center;
  gap: 8px 14px;
  padding-block: clamp(18px, 2vw, 24px);
  border-top: 1px solid var(--line);
}
.news__item:last-child { border-bottom: 1px solid var(--line); }
.news__date {
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--ink-dim);
  font-variant-numeric: tabular-nums;
}
.news__tag {
  padding: 4px 10px;
  border: 1px solid var(--line-strong);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--ink-dim);
  white-space: nowrap;
}
.news__title {
  grid-column: 1 / -1;
  font-family: var(--font-jp);
  font-size: 0.9rem;
  line-height: 1.75;
}
@media (min-width: 769px) {
  .news__item {
    grid-template-columns: 128px 104px 1fr;
    justify-content: stretch;
    gap: 24px;
  }
  .news__tag { justify-self: start; }
  .news__title { grid-column: auto; }
}

/* News cards（トップページ / news/index.html 共通） ---------- */
.news-grid {
  display: grid;
  gap: clamp(14px, 1.4vw, 22px);
  grid-template-columns: 1fr;
}
@media (min-width: 641px)  { .news-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1025px) { .news-grid { grid-template-columns: repeat(4, 1fr); } }
.news-grid__item { display: flex; }

.news-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
  transition: border-color 0.4s var(--ease);
}
.news-card:hover { border-color: var(--line-strong); }
.news-card__media {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--line);
}
.news-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
  transition: transform 0.9s var(--ease);
}
@media (hover: hover) {
  .news-card:hover .news-card__media img { transform: scale(1.05); }
}
.news-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  padding: clamp(18px, 2vw, 24px);
}
.news-card__meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.news-card__date {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--ink-dim);
  font-variant-numeric: tabular-nums;
}
.news-card__title {
  font-family: var(--font-jp);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.55;
}
.news-card__excerpt {
  font-family: var(--font-jp);
  font-size: 0.82rem;
  line-height: 1.85;
  color: var(--ink-dim);
}

/* Category filter（news/index.html） ------------------------- */
.news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(28px, 3vw, 40px);
}
.news-filter__btn {
  padding: 8px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: transparent;
  color: var(--ink-dim);
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease), background-color 0.3s var(--ease);
}
.news-filter__btn:hover { border-color: var(--ink); color: var(--ink); }
.news-filter__btn.is-active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* Pagination -------------------------------------------------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: clamp(40px, 4.4vw, 60px);
}
.pagination__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 6px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: transparent;
  color: var(--ink-dim);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease), background-color 0.3s var(--ease);
}
.pagination__btn:hover:not(:disabled) { border-color: var(--ink); color: var(--ink); }
.pagination__btn.is-active { background: var(--accent); border-color: var(--accent); color: #fff; }
.pagination__btn:disabled { opacity: 0.32; cursor: not-allowed; }

.news-empty {
  padding: clamp(40px, 6vw, 72px) 0;
  text-align: center;
  color: var(--ink-dim);
  font-family: var(--font-jp);
  font-size: 0.86rem;
}

/* News detail page（news/*.html） ----------------------------- */
.news-detail__meta { display: flex; align-items: center; gap: 14px; margin-bottom: clamp(14px, 1.6vw, 20px); }
.news-detail__title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4vw, 2.7rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: 0.005em;
  margin-bottom: clamp(28px, 3.4vw, 44px);
}
.news-detail__media {
  overflow: hidden;
  margin-bottom: clamp(32px, 3.8vw, 52px);
  aspect-ratio: 16 / 9;
  background: var(--bg-elevated);
}
.news-detail__media img { width: 100%; height: 100%; object-fit: cover; }
.news-detail__body { max-width: 72ch; }
.news-detail__gallery {
  display: grid;
  gap: clamp(10px, 1.2vw, 16px);
  grid-template-columns: repeat(2, 1fr);
  margin-top: clamp(28px, 3vw, 40px);
}
@media (min-width: 641px) { .news-detail__gallery { grid-template-columns: repeat(3, 1fr); } }
.news-detail__gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

.news-detail__nav {
  display: grid;
  gap: clamp(12px, 1.4vw, 18px);
  margin-top: clamp(56px, 6vw, 84px);
  padding-top: clamp(28px, 3vw, 40px);
  border-top: 1px solid var(--line);
}
@media (min-width: 641px) { .news-detail__nav { grid-template-columns: 1fr 1fr; } }
.news-detail__nav-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(16px, 1.8vw, 22px);
  border: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
  transition: border-color 0.3s var(--ease);
}
.news-detail__nav-link:hover { border-color: var(--line-strong); }
.news-detail__nav-link--next { text-align: right; align-items: flex-end; }
.news-detail__nav-dir {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
}
.news-detail__nav-title { font-family: var(--font-jp); font-size: 0.86rem; line-height: 1.5; }
.news-detail__back { display: block; margin-top: clamp(20px, 2.4vw, 28px); text-align: center; }

/* About ----------------------------------------------------- */
.about { display: grid; gap: clamp(28px, 3.6vw, 56px); }
@media (min-width: 1025px) {
  .about { grid-template-columns: 1.02fr 0.98fr; align-items: start; }
}
.about__media { overflow: hidden; }
.about__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: saturate(0.7) contrast(1.05); }

.about__lead {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: clamp(1.4rem, 2.8vw, 2.1rem);
  letter-spacing: 0.14em;
  line-height: 1.5;
  margin-bottom: clamp(18px, 2vw, 26px);
}
.about__text {
  font-family: var(--font-jp);
  font-size: 0.88rem;
  line-height: 2.05;
  color: var(--ink-dim);
}
.about__text + .about__text { margin-top: 1.4em; }

.about__spec { margin-top: clamp(26px, 3vw, 40px); border-top: 1px solid var(--line); }
.about__spec-row {
  display: grid;
  grid-template-columns: 108px 1fr;
  gap: 16px;
  padding-block: 16px;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.about__spec dt {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--ink-faint);
}
.about__spec dd {
  font-family: var(--font-jp);
  font-size: 0.84rem;
  line-height: 1.7;
}

/* Contact --------------------------------------------------- */
.contact { display: grid; gap: clamp(36px, 4.4vw, 64px); }
@media (min-width: 1025px) {
  .contact { grid-template-columns: minmax(0, 1fr) auto; align-items: flex-end; gap: 72px; }
}
.contact__text {
  font-family: var(--font-jp);
  font-size: 0.88rem;
  line-height: 2;
  color: var(--ink-dim);
  max-width: 52ch;
}
.contact__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 2.6vw, 32px);
}
.contact__social-label {
  margin-bottom: 16px;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--ink-faint);
}
.social { display: flex; flex-wrap: wrap; gap: 10px; }
.social__link {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--ink-dim);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-decoration: none;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}
.social__link:hover {
  color: var(--ink);
  border-color: var(--line-strong);
  background: rgba(242, 242, 240, 0.05);
}

/* Dealers -------------------------------------------------- */
.dealers-cta { display: flex; justify-content: flex-start; }

.dealers {
  display: grid;
  gap: clamp(14px, 1.4vw, 22px);
  grid-template-columns: 1fr;
}
@media (min-width: 641px)  { .dealers { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1025px) { .dealers { grid-template-columns: repeat(4, 1fr); } }
.dealers__item { display: flex; }

.dealer-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: clamp(20px, 2.2vw, 28px);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: border-color 0.4s var(--ease);
}
.dealer-card:hover { border-color: var(--line-strong); }
.dealer-card__index {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--accent);
  margin-bottom: 14px;
}
.dealer-card__name {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: 0.015em;
  text-transform: uppercase;
}
.dealer-card__area {
  margin-top: 8px;
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--ink-dim);
}
.dealer-card__address {
  margin-top: 16px;
  font-family: var(--font-jp);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--ink-dim);
  font-style: normal;
}
.dealer-card__tel {
  margin-top: 6px;
  font-size: 0.84rem;
  letter-spacing: 0.05em;
}
.dealer-card__tel a { text-decoration: none; transition: color 0.25s var(--ease); }
.dealer-card__tel a:hover { color: var(--accent); }
.dealer-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  margin-top: auto;
  padding-top: 18px;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--ink-dim);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}
.dealer-card__link:hover { color: var(--ink); }
.dealer-card__link svg { transition: transform 0.35s var(--ease); }
.dealer-card__link:hover svg { transform: translateX(4px); }

/* Sub-pages (dealers.html etc.) ----------------------------- */
.page-head { padding-top: clamp(120px, 14vw, 176px); }
.page-head__back {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  margin-bottom: clamp(28px, 3.6vw, 44px);
  color: var(--ink-dim);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-decoration: none;
  transition: color 0.25s var(--ease);
}
.page-head__back svg { transform: rotate(180deg); transition: transform 0.35s var(--ease); }
.page-head__back:hover { color: var(--ink); }
.page-head__back:hover svg { transform: rotate(180deg) translateX(4px); }

.page-lead-block { max-width: 62ch; }
.page-lead-block .about__text { margin-top: 0; }
.page-lead-block .about__text + .about__text { margin-top: 1.2em; }

.region-block + .region-block { margin-top: clamp(48px, 5.4vw, 72px); }
.region-block__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: clamp(18px, 2vw, 26px);
  padding-bottom: clamp(14px, 1.6vw, 20px);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  letter-spacing: 0.02em;
}
.region-block__title span {
  font-family: Inter, sans-serif;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--accent);
}
.region-block .dealer-card { max-width: 420px; }
.region-block .dealer-card__name { text-transform: none; }

.dealer-card--notice { max-width: 560px; }
.dealer-card--notice .dealer-card__name { text-transform: none; font-family: var(--font-jp, "Noto Sans JP", sans-serif); font-weight: 700; }
.dealer-card--notice .dealer-card__address { font-family: Inter, "Noto Sans JP", sans-serif; }
.dealer-card--notice .btn { margin-top: clamp(20px, 2.4vw, 28px); align-self: flex-start; }

/* Overseas ----------------------------------------------- */
.overseas {
  display: grid;
  gap: clamp(14px, 1.4vw, 22px);
  grid-template-columns: 1fr;
}
@media (min-width: 641px)  { .overseas { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1025px) { .overseas { grid-template-columns: repeat(4, 1fr); } }
.overseas__item { display: flex; }

.region-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: clamp(20px, 2.2vw, 28px);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: border-color 0.4s var(--ease);
}
.region-card:hover { border-color: var(--line-strong); }
.region-card__name {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.015em;
  text-transform: uppercase;
}
.region-card__distributor {
  margin-top: 14px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink);
}
.region-card__location {
  margin-top: 4px;
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  color: var(--ink-dim);
}
.region-card__contact {
  margin-top: auto;
  padding-top: 18px;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
}
.region-card__contact a { text-decoration: none; transition: color 0.25s var(--ease); }
.region-card__contact a:hover { color: var(--accent); }

/* Wholesale ---------------------------------------------- */
.wholesale { display: grid; gap: clamp(32px, 4vw, 56px); }
@media (min-width: 1025px) {
  .wholesale { grid-template-columns: 1fr 1fr; align-items: start; }
}
.wholesale__lead {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  letter-spacing: 0.08em;
  line-height: 1.65;
}
.wholesale__list {
  margin-top: clamp(18px, 2vw, 26px);
  border-top: 1px solid var(--line);
}
.wholesale__list li {
  padding-block: 14px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-jp);
  font-size: 0.86rem;
  color: var(--ink-dim);
  padding-left: 22px;
  position: relative;
}
.wholesale__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 8px;
  height: 1px;
  background: var(--accent);
}
.wholesale__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 2.8vw, 32px);
}

.wholesale__form,
.contact-form {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 2.8vw, 32px);
  background: var(--surface);
  border: 1px solid var(--line);
}
.contact-form { max-width: 640px; margin-top: clamp(28px, 3vw, 40px); }
.form-row { display: grid; gap: 8px; }
.form-label {
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--ink-dim);
}
.form-input {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 0.88rem;
  line-height: 1.5;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.form-input::placeholder { color: var(--ink-faint); }
.form-input:focus {
  outline: none;
  border-color: var(--line-strong);
  box-shadow: 0 0 0 2px rgba(216, 35, 42, 0.2);
}
.form-input--area { min-height: 120px; resize: vertical; }

/* ---------------------------------------------------------
   6. Motion
   --------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

@keyframes heroIn {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: none; }
}
.hero__eyebrow,
.hero__title,
.hero__tagline,
.hero__cta { animation: heroIn 1s var(--ease) both; }
.hero__eyebrow { animation-delay: 0.1s; }
.hero__title   { animation-delay: 0.22s; }
.hero__tagline { animation-delay: 0.4s; }
.hero__cta     { animation-delay: 0.54s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}