/* ==========================================================================
   ELLIE LP - main.css
   仕様書: docs/03_design_spec.md v1.0
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties（カラー・タイポ・スペース）
   -------------------------------------------------------------------------- */
:root {
  /* Colors */
  --color-bg-primary: #FAF7F2;       /* Eggshell */
  --color-bg-secondary: #F0EAE1;     /* Mist Beige */
  --color-text-primary: #2A2724;     /* Ink Charcoal */
  --color-text-secondary: #6E6660;   /* Soft Stone */
  --color-border: #DDD5C9;           /* Linen Line */
  --color-accent-primary: #B07A6E;   /* Dried Rose */
  --color-accent-primary-hover: #9F6A5E;
  --color-accent-secondary: #6E7B5A; /* Botanical Olive */
  --color-accent-secondary-hover: #5C6A4A;
  --color-white: #FFFFFF;
  --color-overlay: rgba(42, 39, 36, 0.08);
  --color-focus: rgba(176, 122, 110, 0.4);

  /* Typography */
  --font-jp: 'Shippori Mincho B1', 'Yu Mincho', 'YuMincho', 'Hiragino Mincho ProN', serif;
  --font-en: 'Cormorant Garamond', 'EB Garamond', Georgia, serif;
  --font-micro: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;

  --fs-display: clamp(40px, 6vw, 64px);
  --fs-h1: clamp(30px, 4vw, 40px);
  --fs-h2: clamp(22px, 3vw, 28px);
  --fs-h3: clamp(18px, 2vw, 22px);
  --fs-eyebrow-pc: 14px;
  --fs-eyebrow-sp: 12px;
  --fs-body: clamp(16px, 1.2vw, 17px);
  --fs-caption: clamp(13px, 1vw, 14px);
  --fs-micro: 12px;

  --lh-body: 1.95;
  --lh-heading: 1.55;
  --lh-display: 1.4;
  --ls-body: 0.04em;
  --ls-heading: 0.08em;
  --ls-display: 0.12em;
  --ls-eyebrow: 0.30em;
  --ls-button: 0.10em;

  /* Spacing */
  --space-section-pc: 140px;
  --space-section-sp: 80px;
  --space-section-lg-pc: 180px;
  --space-section-lg-sp: 100px;
  --space-section-sm-pc: 100px;
  --space-section-sm-sp: 60px;
  --container-max: 1080px;
  --container-narrow: 640px;
  --side-padding-pc: 80px;
  --side-padding-sp: 24px;

  /* Easings */
  --ease-out-soft: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quick: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* Header */
  --header-h-pc: 72px;
  --header-h-sp: 56px;
  --z-header: 100;
  --z-mobile-menu: 90;
  --z-sticky-cta: 50;
}

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

html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-jp);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  letter-spacing: var(--ls-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "palt";
  overflow-x: hidden;
}

img, picture { max-width: 100%; height: auto; display: block; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { background: none; border: none; padding: 0; cursor: pointer; font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; transition: color 0.2s var(--ease-out-quick); }

h1, h2, h3, h4, h5, h6, p, dl, dt, dd { margin: 0; }

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 4px;
  border-radius: 2px;
}

::selection {
  background: var(--color-accent-primary);
  color: var(--color-white);
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-text-primary);
  color: var(--color-white);
  padding: 8px 16px;
  z-index: 1000;
  font-size: 14px;
}
.skip-link:focus { top: 0; }

/* --------------------------------------------------------------------------
   3. Utility / Common Components
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: calc(var(--container-max) + var(--side-padding-pc) * 2);
  margin: 0 auto;
  padding-left: var(--side-padding-sp);
  padding-right: var(--side-padding-sp);
}
@media (min-width: 768px) {
  .container { padding-left: 48px; padding-right: 48px; }
}
@media (min-width: 1024px) {
  .container { padding-left: var(--side-padding-pc); padding-right: var(--side-padding-pc); }
}

.container--narrow {
  max-width: calc(var(--container-narrow) + var(--side-padding-pc) * 2);
}

/* Eyebrow（英字小見出し） */
.eyebrow {
  font-family: var(--font-en);
  font-weight: 400;
  font-size: var(--fs-eyebrow-sp);
  letter-spacing: var(--ls-eyebrow);
  color: var(--color-accent-secondary);
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 16px;
}
@media (min-width: 768px) {
  .eyebrow { font-size: var(--fs-eyebrow-pc); margin-bottom: 20px; }
}

/* Section title (和文中見出し) */
.section__title {
  font-family: var(--font-jp);
  font-weight: 600;
  font-size: var(--fs-h1);
  line-height: var(--lh-heading);
  letter-spacing: var(--ls-heading);
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: 24px;
}
.section__title--sm { font-size: var(--fs-h2); }

/* Rule（細線一本・「◇」の代替） */
.rule {
  display: block;
  height: 1px;
  background: var(--color-border);
  border: none;
  margin: 24px auto;
}
.rule--short { width: 40px; }
.rule--medium { width: 80px; margin: 56px auto; }
.rule--full { width: 100%; max-width: 100%; margin: 32px 0; }

/* Logo Text */
.logo-text {
  font-family: var(--font-en);
  font-weight: 300;
  letter-spacing: 0.40em;
  color: var(--color-text-primary);
  font-size: 22px;
  display: inline-block;
}
.logo-text--lg { font-size: 32px; }
@media (min-width: 768px) { .logo-text { font-size: 28px; } }

/* --------------------------------------------------------------------------
   4. Section spacing rhythm
   -------------------------------------------------------------------------- */
.section {
  padding-top: var(--space-section-sp);
  padding-bottom: var(--space-section-sp);
}
@media (min-width: 1024px) {
  .section { padding-top: var(--space-section-pc); padding-bottom: var(--space-section-pc); }
}

/* --------------------------------------------------------------------------
   5. Button
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 28px;
  font-family: var(--font-jp);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: var(--ls-button);
  line-height: 1;
  border-radius: 2px;
  text-decoration: none;
  transition:
    background 0.2s var(--ease-out-quick),
    transform 0.2s var(--ease-out-quick),
    box-shadow 0.2s var(--ease-out-quick);
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-accent-primary);
  color: var(--color-white);
}
.btn--primary:hover {
  background: var(--color-accent-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(176, 122, 110, 0.2);
}
.btn--primary:active { transform: translateY(0); }

.btn--secondary {
  background: var(--color-accent-secondary);
  color: var(--color-white);
  padding: 14px 28px;
}
.btn--secondary:hover {
  background: var(--color-accent-secondary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(110, 123, 90, 0.2);
}

.btn--sm { padding: 12px 24px; font-size: 14px; }

.btn--lg {
  padding: 0;
  height: 64px;
  width: 280px;
  flex-direction: column;
  gap: 6px;
  font-size: 18px;
  font-weight: 600;
}
.btn__sub {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.15em;
  opacity: 0.85;
}
@media (max-width: 767px) {
  .btn--lg { height: 56px; width: 100%; font-size: 16px; }
  .btn__sub { font-size: 10px; }
}

/* --------------------------------------------------------------------------
   6. Header
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h-sp);
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: var(--z-header);
  transition:
    background 0.3s var(--ease-out-quick),
    border-bottom-color 0.3s var(--ease-out-quick);
  border-bottom: 1px solid transparent;
}
@media (min-width: 1024px) { .header { height: var(--header-h-pc); } }

.header.is-scrolled {
  background: rgba(250, 247, 242, 1);
  border-bottom-color: var(--color-border);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--side-padding-sp);
  gap: 24px;
}
@media (min-width: 1024px) { .header__inner { padding: 0 var(--side-padding-pc); } }

.header__nav { display: none; }
@media (min-width: 1024px) {
  .header__nav { display: block; flex: 1; }
  .header__nav-list {
    display: flex;
    justify-content: center;
    gap: 32px;
  }
  .header__nav-link {
    font-family: var(--font-en);
    font-size: 14px;
    letter-spacing: var(--ls-eyebrow);
    color: var(--color-text-primary);
    text-transform: uppercase;
    font-weight: 400;
    padding: 8px 4px;
  }
  .header__nav-link:hover { color: var(--color-accent-secondary); }
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header__cta {
  display: none;
  background: var(--color-accent-primary);
  color: var(--color-white);
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: var(--ls-button);
  border-radius: 2px;
  transition: background 0.2s var(--ease-out-quick), transform 0.2s var(--ease-out-quick);
}
.header__cta:hover {
  background: var(--color-accent-primary-hover);
  transform: translateY(-1px);
  color: var(--color-white);
}
@media (min-width: 1024px) { .header__cta { display: inline-flex; } }

.header__instagram {
  color: var(--color-text-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
}
.header__instagram:hover { color: var(--color-accent-secondary); }

.header__menu-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 32px;
  height: 32px;
  padding: 4px;
}
.header__menu-toggle span {
  width: 100%;
  height: 1.5px;
  background: var(--color-text-primary);
  transition: transform 0.3s var(--ease-out-quick), opacity 0.2s;
}
.header__menu-toggle.is-active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.header__menu-toggle.is-active span:nth-child(2) { opacity: 0; }
.header__menu-toggle.is-active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
@media (min-width: 1024px) { .header__menu-toggle { display: none; } }

/* --------------------------------------------------------------------------
   7. Mobile Menu
   -------------------------------------------------------------------------- */
.mobile-menu {
  position: fixed;
  top: var(--header-h-sp);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg-primary);
  z-index: var(--z-mobile-menu);
  transform: translateY(-100%);
  transition: transform 0.5s var(--ease-out-soft);
  overflow-y: auto;
  padding: 48px var(--side-padding-sp);
}
.mobile-menu.is-open { transform: translateY(0); }

/* メニュー開放時は body のスクロールを止める */
body.is-menu-open { overflow: hidden; }

.mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 48px;
}
.mobile-menu__link {
  display: block;
  padding: 16px 0;
  font-family: var(--font-en);
  font-size: 18px;
  font-weight: 400;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-primary);
}

.mobile-menu__shops {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}

@media (min-width: 1024px) { .mobile-menu { display: none; } }

/* --------------------------------------------------------------------------
   8. FV (First View)
   -------------------------------------------------------------------------- */
.fv {
  position: relative;
  min-height: 100vh;
  padding-top: var(--header-h-sp);
  display: flex;
  flex-direction: column;
}
@media (min-width: 1024px) {
  .fv { padding-top: var(--header-h-pc); min-height: max(100vh, 720px); }
}

.fv__visual {
  flex: 1 1 auto;
  display: block;
  min-height: 50vh;
  overflow: hidden;
}
.fv__visual img { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (min-width: 1024px) {
  .fv__visual { min-height: 56vh; }
}

.fv__copy {
  text-align: left;
  padding: 56px var(--side-padding-sp);
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
}
@media (min-width: 1024px) {
  .fv__copy {
    padding: 72px var(--side-padding-pc);
  }
}

.fv__headline {
  font-family: var(--font-jp);
  font-weight: 600;
  font-size: var(--fs-display);
  letter-spacing: var(--ls-display);
  line-height: var(--lh-display);
  color: var(--color-text-primary);
  margin: 0;
}

.fv__copy .rule { margin-left: 0; margin-top: 28px; margin-bottom: 28px; }

.fv__sub {
  font-family: var(--font-jp);
  font-size: var(--fs-body);
  color: var(--color-text-secondary);
  line-height: var(--lh-body);
  letter-spacing: var(--ls-body);
  max-width: 560px;
}

.fv__scroll {
  position: absolute;
  right: var(--side-padding-sp);
  bottom: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--color-text-secondary);
  writing-mode: vertical-rl;
  text-orientation: mixed;
}
@media (min-width: 1024px) {
  .fv__scroll { right: var(--side-padding-pc); }
}
.fv__scroll-line {
  display: block;
  width: 1px;
  height: 60px;
  background: var(--color-text-secondary);
  animation: scrollPulse 2.4s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(0.4); transform-origin: top; opacity: 0.4; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
}

/* --------------------------------------------------------------------------
   9. CONCEPT
   -------------------------------------------------------------------------- */
.concept .eyebrow,
.concept .section__title { text-align: center; }

.concept__body {
  max-width: 560px;
  margin: 32px auto 0;
}
.concept__body p {
  margin-bottom: 1.5em;
  text-indent: 0;
}
.concept__body p:last-child { margin-bottom: 0; }

/* --------------------------------------------------------------------------
   10. WORKS
   -------------------------------------------------------------------------- */
.works__lead {
  max-width: 640px;
  margin: 32px auto 64px;
  text-align: left;
  font-size: var(--fs-body);
  color: var(--color-text-primary);
}

.works__list {
  display: flex;
  flex-direction: column;
  gap: 56px;
}
@media (min-width: 1024px) { .works__list { gap: 80px; } }

.work {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}
@media (min-width: 1024px) {
  .work {
    grid-template-columns: 6fr 4fr;
    gap: 64px;
  }
}

.work__visual { overflow: hidden; }
.work__visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out-soft);
}
.work__visual:hover img { transform: scale(1.02); }

.work__name {
  font-family: var(--font-jp);
  font-weight: 600;
  font-size: var(--fs-h2);
  line-height: var(--lh-heading);
  letter-spacing: var(--ls-heading);
  margin-bottom: 12px;
}

.work__meta {
  font-family: var(--font-en);
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}
.work__meta .dot { margin: 0 8px; opacity: 0.6; }

.work__lead {
  font-size: var(--fs-body);
  margin-bottom: 20px;
  max-width: 480px;
}

.work__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}
.work__tags li {
  font-size: 13px;
  color: var(--color-accent-secondary);
  letter-spacing: 0.05em;
}

.work__cta-pair {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.work__note {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-top: 12px;
}

.works__bridge {
  text-align: center;
  margin-top: 80px;
  padding-top: 56px;
  border-top: 1px solid var(--color-border);
}
.works__bridge p {
  font-size: var(--fs-body);
  margin-bottom: 32px;
}
.works__bridge-cta {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}
@media (min-width: 768px) {
  .works__bridge-cta { flex-direction: row; justify-content: center; gap: 24px; }
}

/* --------------------------------------------------------------------------
   11. CRAFT
   -------------------------------------------------------------------------- */
.craft {
  background: var(--color-bg-secondary);
}
.craft__lead {
  max-width: 640px;
  margin: 32px auto 80px;
  text-align: left;
}

.craft__list {
  display: flex;
  flex-direction: column;
  gap: 60px;
}
@media (min-width: 1024px) { .craft__list { gap: 100px; } }

.craft-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}
@media (min-width: 1024px) {
  .craft-item { grid-template-columns: 1fr 1fr; gap: 64px; }
  .craft-item--reverse > .craft-item__visual { order: 2; }
}

.craft-item__visual img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.craft-item__caption {
  font-size: var(--fs-body);
  max-width: 320px;
  line-height: 1.95;
}
@media (min-width: 1024px) {
  .craft-item:not(.craft-item--reverse) .craft-item__caption { margin-left: 0; }
  .craft-item--reverse .craft-item__caption { margin-left: auto; }
}

.craft__closing {
  text-align: center;
  margin-top: 80px;
  font-family: var(--font-jp);
  font-size: var(--fs-h3);
  font-weight: 400;
  color: var(--color-text-primary);
  line-height: 1.85;
}

/* --------------------------------------------------------------------------
   12. ABOUT
   -------------------------------------------------------------------------- */
.about__main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-top: 32px;
  align-items: start;
}
@media (min-width: 1024px) {
  .about__main {
    grid-template-columns: 4fr 6fr;
    gap: 64px;
  }
}

.about__portrait {
  overflow: hidden;
}
.about__portrait img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.about__body {
  max-width: 560px;
}
.about__body p {
  margin-bottom: 1.5em;
}
.about__body p:last-child { margin-bottom: 0; }

.about__tall {
  background: var(--color-bg-secondary);
  margin-top: 100px;
  padding: 64px 0;
}
@media (min-width: 1024px) { .about__tall { padding: 100px 0; } }

.about__tall-title {
  font-family: var(--font-jp);
  font-weight: 600;
  font-size: var(--fs-h2);
  line-height: var(--lh-heading);
  letter-spacing: var(--ls-heading);
  text-align: center;
  margin-bottom: 16px;
}
.about__tall-body {
  max-width: 560px;
  margin: 32px auto 0;
}
.about__tall-body p {
  margin-bottom: 1.5em;
}
.about__tall-body p:last-child { margin-bottom: 0; }

/* --------------------------------------------------------------------------
   13. VOICE
   -------------------------------------------------------------------------- */
.voice {
  background: var(--color-bg-secondary);
}

.voice__lead {
  max-width: 640px;
  margin: 32px auto 56px;
  text-align: left;
}

.voice__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 32px;
}
@media (min-width: 768px) {
  .voice__list { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .voice__list { grid-template-columns: repeat(3, 1fr); }
}

.review {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
}
.review__body {
  font-size: 16px;
  line-height: 1.85;
  margin-bottom: 16px;
}
.review .rule { margin: 0 0 16px; }
.review__meta {
  font-size: 13px;
  color: var(--color-text-primary);
  margin-bottom: 4px;
  font-weight: 600;
}
.review__item {
  color: var(--color-accent-secondary);
  font-weight: 400;
}
.review__source {
  font-family: var(--font-en);
  font-size: 11px;
  color: var(--color-text-secondary);
  letter-spacing: 0.1em;
}

.voice__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 24px;
  max-width: 720px;
  margin: 56px auto;
  text-align: center;
}
@media (min-width: 768px) {
  .voice__stats { grid-template-columns: repeat(4, 1fr); gap: 24px; }
}

.voice__stat dt {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.voice__stat dd {
  font-family: var(--font-en);
  font-size: 40px;
  font-weight: 500;
  color: var(--color-text-primary);
  line-height: 1.1;
  letter-spacing: 0.04em;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}
.voice__stat .unit {
  font-family: var(--font-jp);
  font-size: 14px;
  font-weight: 400;
  color: var(--color-text-secondary);
}
@media (min-width: 1024px) {
  .voice__stat dd { font-size: 48px; }
}

.voice__closing {
  text-align: center;
  font-size: 14px;
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   14. SHOP
   -------------------------------------------------------------------------- */
.shop {
  padding-top: var(--space-section-lg-sp);
  padding-bottom: var(--space-section-lg-sp);
  background:
    linear-gradient(180deg, transparent 0%, rgba(240, 234, 225, 0.3) 100%),
    var(--color-bg-primary);
  text-align: center;
}
@media (min-width: 1024px) {
  .shop { padding-top: var(--space-section-lg-pc); padding-bottom: var(--space-section-lg-pc); }
}

.shop__title {
  margin-bottom: 32px;
}
.shop__sub {
  max-width: 560px;
  margin: 0 auto 48px;
  font-size: var(--fs-body);
  color: var(--color-text-primary);
  text-align: left;
}

.shop__buttons {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  margin-bottom: 48px;
}
@media (min-width: 768px) {
  .shop__buttons { flex-direction: row; justify-content: center; gap: 32px; }
}

.shop__note {
  font-size: 13px;
  color: var(--color-text-secondary);
  text-align: left;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.95;
}

.shop__closing {
  font-family: var(--font-jp);
  font-size: var(--fs-h3);
  font-weight: 400;
  color: var(--color-text-secondary);
  margin-top: 24px;
  line-height: 1.85;
}

/* --------------------------------------------------------------------------
   15. INSTAGRAM
   -------------------------------------------------------------------------- */
.instagram { text-align: center; }
.instagram__lead {
  max-width: 560px;
  margin: 32px auto 40px;
  text-align: left;
  color: var(--color-text-primary);
}
.instagram__handle {
  font-family: var(--font-en);
  font-size: 13px;
  color: var(--color-text-secondary);
  letter-spacing: 0.08em;
  margin-top: 16px;
}

/* --------------------------------------------------------------------------
   16. Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--color-bg-secondary);
  padding-top: 60px;
  padding-bottom: 60px;
}
@media (min-width: 1024px) { .footer { padding-top: 80px; padding-bottom: 80px; } }

.footer__brand {
  text-align: left;
  margin-bottom: 16px;
}
.footer__brand-sub {
  display: block;
  font-family: var(--font-en);
  font-style: italic;
  font-weight: 400;
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-top: 4px;
  letter-spacing: 0.1em;
}

.footer__columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
@media (min-width: 768px) {
  .footer__columns { grid-template-columns: repeat(3, 1fr); gap: 48px; }
}

.footer__col-title { text-align: left; margin-bottom: 16px; }

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer__links a {
  font-size: 16px;
  color: var(--color-text-primary);
}
.footer__links a:hover { color: var(--color-accent-primary); }

.footer__contact {
  font-size: 14px;
  color: var(--color-text-primary);
  line-height: 1.85;
}

.footer__copyright {
  font-family: var(--font-en);
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
  letter-spacing: 0.1em;
}

/* Legal リンク群（プライバシーポリシー・特商法）— 3 カラム下に独立行で表示 */
.footer__legal {
  font-family: var(--font-jp);
  font-size: 12px;
  color: var(--color-text-secondary);
  text-align: center;
  margin: 0 auto 24px;
  line-height: 1.85;
}
.footer__legal a {
  color: var(--color-text-secondary);
  text-decoration: underline;
}
.footer__legal a:hover { color: var(--color-text-primary); }

.footer__privacy {
  font-family: var(--font-jp);
  font-size: 11px;
  color: var(--color-text-secondary);
  line-height: 1.85;
  max-width: 720px;
  margin: 0 auto 32px;
  text-align: left;
  opacity: 0.85;
}

.footer__epilogue {
  font-family: var(--font-jp);
  font-size: 14px;
  color: var(--color-text-secondary);
  text-align: center;
  line-height: 1.95;
  max-width: 560px;
  margin: 32px auto 0;
}

/* --------------------------------------------------------------------------
   17. Sticky CTA (Mobile)
   -------------------------------------------------------------------------- */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-accent-primary);
  color: var(--color-white);
  text-align: center;
  padding: 16px 24px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: var(--ls-button);
  z-index: var(--z-sticky-cta);
  opacity: 0;
  transform: translateY(100%);
  transition: opacity 0.3s var(--ease-out-quick), transform 0.3s var(--ease-out-quick);
  pointer-events: none;
}
.sticky-cta.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
@media (min-width: 1024px) { .sticky-cta { display: none; } }

/* --------------------------------------------------------------------------
   18. Fade-in on scroll
   -------------------------------------------------------------------------- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-out-soft), transform 0.6s var(--ease-out-soft);
  will-change: opacity, transform;
}
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   19. Reduced motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .fade-in { opacity: 1; transform: none; }
}