/* ============================================================
   Nail Atelier Lumière｜ONODA Creative 制作事例（自主制作・コンセプトワーク）
   Design方向：Soft Minimal × Personal Atelier
   Mobile First / CSS変数管理
   ============================================================ */

/* ---------- Variables ---------- */
:root {
  --color-bg-primary: #f7f4ef;
  --color-bg-secondary: #ede5dc;
  --color-text-primary: #342f2b;
  --color-text-secondary: #8f837b;
  --color-accent: #c3a09c;
  --color-accent-light: #eee2df;
  --color-dark: #282320;

  --font-body: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --font-heading-ja: "Shippori Mincho", "Hiragino Mincho ProN", serif;
  --font-heading-en: "Cormorant Garamond", Georgia, serif;

  --content-width: 1200px;
  --text-width: 720px;
  --header-height: 64px;
  --concept-bar-height: 46px;   /* 制作事例の案内バー（Header上・fixed）。SPで2行まで想定 */

  --space-section: 88px;   /* Mobile基準。Desktopで拡張 */
  --transition-fast: 200ms;
  --transition-base: 400ms;
  --transition-slow: 800ms;

  --fixed-cta-height: 60px;
}

@media (min-width: 1024px) {
  :root {
    --header-height: 80px;
    --space-section: 144px;
    --concept-bar-height: 34px;
  }
}

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

body,
h1, h2, h3, h4, p, figure, dl, dd, ol, ul {
  margin: 0;
}

ol, ul {
  padding: 0;
  list-style: none;
}

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

address {
  font-style: normal;
}

/* ---------- Base ---------- */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.9;
  letter-spacing: 0.03em;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
  /* 固定CTAに本文最下部が隠れないようにする（Mobileのみ有効化はmedia queryで） */
}

@media (max-width: 767px) {
  body {
    padding-bottom: calc(var(--fixed-cta-height) + env(safe-area-inset-bottom));
  }
}

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

main a:not([class]) {
  text-decoration: underline;
  text-underline-offset: 3px;
}

section[id] {
  scroll-margin-top: calc(var(--concept-bar-height) + var(--header-height) + 8px);
}

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 200;
  padding: 10px 16px;
  background: var(--color-dark);
  color: var(--color-bg-primary);
  border-radius: 4px;
  transform: translateY(-200%);
}

.skip-link:focus-visible {
  transform: translateY(0);
}

.u-sp-only { display: inline; }
.u-pc-only { display: none; }

@media (min-width: 768px) {
  .u-sp-only { display: none; }
  .u-pc-only { display: inline; }
}

/* ---------- Layout ---------- */
.container {
  width: min(100% - 44px, var(--content-width));
  margin-inline: auto;
}

.container--narrow {
  max-width: 880px;
}

.container--text {
  max-width: var(--text-width);
}

.section {
  padding-block: var(--space-section);
  background-color: var(--color-bg-primary);
}

.section--beige {
  background-color: var(--color-bg-secondary);
}

.section__label {
  font-family: var(--font-heading-en);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 14px;
}

.section__title {
  font-family: var(--font-heading-ja);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}

.section__lead {
  color: var(--color-text-primary);
  max-width: var(--text-width);
  margin-bottom: 48px;
}

/* ---------- Buttons ---------- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 12px 32px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.06em;
  border-radius: 6px;
  border: 1px solid var(--color-text-primary);
  transition: background-color var(--transition-fast) ease-out,
              color var(--transition-fast) ease-out,
              opacity var(--transition-fast) ease-out;
  text-align: center;
}

.button--primary {
  background-color: var(--color-text-primary);
  color: var(--color-bg-primary);
}

.button--primary:hover {
  background-color: #4a433d;
  border-color: #4a433d;
}

.button--secondary {
  background-color: transparent;
  color: var(--color-text-primary);
}

.button--secondary:hover {
  background-color: var(--color-text-primary);
  color: var(--color-bg-primary);
}

.button--on-dark {
  background-color: var(--color-bg-primary);
  color: var(--color-dark);
  border-color: var(--color-bg-primary);
}

.button--on-dark:hover {
  background-color: var(--color-accent-light);
  border-color: var(--color-accent-light);
}

.button--ghost {
  background-color: transparent;
  color: var(--color-bg-primary);
  border-color: rgba(247, 244, 239, 0.6);
}

.button--ghost:hover {
  background-color: rgba(247, 244, 239, 0.12);
}

.button__icon {
  flex-shrink: 0;
}

/* 外部URL未設定のプレースホルダーリンク（href属性なし）
   制作事例ではデモ表示として見た目を保ちつつ非活性。実案件でURL設定後に自動で有効化 */
a.button:not([href]),
a.fixed-cta__button:not([href]) {
  cursor: default;
  opacity: 0.85;
}

/* 未設定CTAの注記（修正1：不具合と誤認されない表示） */
.button__note {
  display: block;
  width: 100%;
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.08em;
  opacity: 0.75;
  line-height: 1.4;
  margin-top: 2px;
}

a.button.is-pending {
  flex-direction: column;
  gap: 0;
  padding-block: 9px;
}

.fixed-cta__button .button__note {
  font-size: 9.5px;
  margin-top: 0;
}

a.fixed-cta__button.is-pending {
  flex-direction: column;
  gap: 0;
}

/* 未確定情報の共通注記（修正6） */
.pending-note {
  font-size: 13.5px;
  color: var(--color-text-secondary);
  letter-spacing: 0.04em;
  margin-top: 20px;
}

/* ---------- Concept Bar（制作事例の案内） ---------- */
.concept-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 110;
  min-height: var(--concept-bar-height);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5px 16px;
  background-color: var(--color-dark);
  color: rgba(247, 244, 239, 0.9);
}

.concept-bar__text {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  gap: 4px 8px;
  text-align: center;
  font-size: 11px;
  line-height: 1.45;
  letter-spacing: 0.04em;
}

.concept-bar__brand {
  font-family: var(--font-heading-en);
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--color-accent-light);
  white-space: nowrap;
}

.concept-bar__sep {
  color: rgba(247, 244, 239, 0.45);
}

.concept-bar__desc {
  color: rgba(247, 244, 239, 0.82);
}

@media (min-width: 1024px) {
  .concept-bar__text {
    font-size: 12px;
    flex-wrap: nowrap;
  }
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: var(--concept-bar-height);
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  background-color: transparent;
  transition: background-color var(--transition-base) ease-out,
              box-shadow var(--transition-base) ease-out;
}

.header.is-scrolled {
  background-color: rgba(247, 244, 239, 0.92);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 rgba(143, 131, 123, 0.18);
}

.header__inner {
  width: min(100% - 44px, var(--content-width));
  margin-inline: auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header__logo {
  font-family: var(--font-heading-en);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.header__nav {
  display: none;
}

.header__cta {
  display: none;
  min-height: 44px;
  padding: 8px 22px;
  font-size: 14px;
}

.header__burger {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: 44px;
  height: 44px;
}

.header__burger-line {
  display: block;
  width: 24px;
  height: 1.5px;
  background-color: var(--color-text-primary);
  transition: transform var(--transition-fast) ease-out;
}

@media (min-width: 1024px) {
  .header__nav {
    display: block;
  }

  .header__list {
    display: flex;
    gap: 32px;
  }

  .header__list a {
    font-family: var(--font-heading-en);
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.1em;
    position: relative;
    padding-block: 6px;
  }

  .header__list a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background-color: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-fast) ease-out;
  }

  .header__list a:hover::after {
    transform: scaleX(1);
  }

  .header__cta {
    display: inline-flex;
  }

  .header__burger {
    display: none;
  }
}

/* ---------- Mobile Menu ---------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 150;
}

.mobile-menu__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(40, 35, 32, 0.4);
}

.mobile-menu__panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(84%, 360px);
  background-color: var(--color-bg-primary);
  padding: 76px 32px 40px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
  box-shadow: -4px 0 24px rgba(40, 35, 32, 0.08);
}

.mobile-menu__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
}

.mobile-menu__close-line {
  grid-area: 1 / 1;
  display: block;
  width: 22px;
  height: 1.5px;
  background-color: var(--color-text-primary);
}

.mobile-menu__close-line:first-child { transform: rotate(45deg); }
.mobile-menu__close-line:last-child  { transform: rotate(-45deg); }

.mobile-menu__list {
  display: flex;
  flex-direction: column;
}

.mobile-menu__list a {
  display: block;
  padding: 13px 0;
  font-family: var(--font-heading-en);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.1em;
  border-bottom: 1px solid rgba(143, 131, 123, 0.2);
}

.mobile-menu__actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-top: calc(var(--concept-bar-height) + var(--header-height) + 32px);
  padding-bottom: 64px;
  background-color: var(--color-bg-primary);
}

.hero__inner {
  width: min(100% - 44px, var(--content-width));
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.hero__eyebrow {
  font-family: var(--font-heading-en);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
}

.hero__title {
  font-family: var(--font-heading-ja);
  font-size: clamp(34px, 8.4vw, 64px);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
  margin-bottom: 22px;
}

.hero__lead {
  margin-bottom: 36px;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hero__visual img {
  width: 100%;
  border-radius: 6px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero__scroll-text {
  font-family: var(--font-heading-en);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--color-text-secondary);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background-color: var(--color-text-secondary);
  opacity: 0.6;
}

@media (min-width: 480px) {
  .hero__actions {
    flex-direction: row;
  }
}

@media (min-width: 1024px) {
  .hero {
    min-height: min(92svh, 960px);
    display: flex;
    align-items: center;
    padding-top: calc(var(--concept-bar-height) + var(--header-height));
    padding-bottom: 80px;
  }

  .hero__inner {
    flex-direction: row;
    align-items: center;
    gap: 64px;
  }

  .hero__content {
    flex: 0 0 38%;
  }

  .hero__visual {
    flex: 1;
  }

  .hero__visual img {
    max-height: 76vh;
    aspect-ratio: 4 / 5;
  }
}

/* ---------- About ---------- */
.about__body p + p {
  margin-top: 1.4em;
}

/* ---------- Gallery ---------- */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 48px;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
  transition: transform var(--transition-base) ease-out;
}

.gallery__item {
  overflow: hidden;
  border-radius: 4px;
}

.gallery__item:hover img {
  transform: scale(1.03);
}

.gallery__cta {
  text-align: center;
}

@media (min-width: 768px) {
  .gallery__grid {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 140px;
    gap: 18px;
  }

  .gallery__item { grid-row: span 2; }
  .gallery__item--tall { grid-row: span 3; }
}

/* ---------- Values ---------- */
.values__grid {
  display: grid;
  gap: 44px;
}

.values__number {
  font-family: var(--font-heading-en);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.values__title {
  font-family: var(--font-heading-ja);
  font-size: 21px;
  font-weight: 500;
  line-height: 1.6;
  margin-bottom: 12px;
}

.values__body {
  font-size: 15.5px;
}

@media (min-width: 768px) {
  .values__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 64px 72px;
    margin-top: 56px;
  }

  .values__item {
    border-top: 1px solid rgba(143, 131, 123, 0.28);
    padding-top: 28px;
  }
}

/* ---------- Intermediate CTA ---------- */
.mid-cta {
  background-color: var(--color-accent-light);
  padding-block: 72px;
  text-align: center;
}

.mid-cta__title {
  font-family: var(--font-heading-ja);
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 500;
  line-height: 1.7;
  margin-bottom: 16px;
}

.mid-cta__body {
  margin-bottom: 32px;
}

@media (min-width: 1024px) {
  .mid-cta {
    padding-block: 120px;
  }
}

/* ---------- Menu ---------- */
.menu__categories {
  display: grid;
  gap: 0;
  margin-bottom: 40px;
}

.menu__category {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 22px 4px;
  border-bottom: 1px solid rgba(143, 131, 123, 0.28);
}

.menu__category:first-child {
  border-top: 1px solid rgba(143, 131, 123, 0.28);
}

.menu__category-name {
  font-family: var(--font-heading-en);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.menu__category-note {
  font-size: 14.5px;
  color: var(--color-text-secondary);
}

.menu__price-note {
  text-align: center;
  margin-bottom: 24px;
}

.menu__cta {
  text-align: center;
}

@media (min-width: 768px) {
  .menu__category {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 24px;
  }
}

/* 制作事例用イメージの注記 */
.proposal-note {
  font-size: 13px;
  line-height: 1.8;
  color: var(--color-text-secondary);
  letter-spacing: 0.03em;
  margin-top: 28px;
}

/* ---------- Staff ---------- */
.staff__visual {
  margin-bottom: 32px;
  overflow: hidden;
  border-radius: 4px;
}

.staff__visual img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 42%;
}

@media (min-width: 768px) {
  .staff__visual img {
    aspect-ratio: 16 / 9;
    object-position: center 38%;
  }
}

.staff__cards {
  display: grid;
  gap: 20px;
  margin-top: 8px;
  text-align: left;
}

.staff__card {
  padding: 28px 26px;
  border: 1px solid rgba(143, 131, 123, 0.32);
  border-radius: 6px;
  background-color: var(--color-bg-primary);
}

.staff__name {
  font-family: var(--font-heading-en);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.staff__role {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-secondary);
  letter-spacing: 0.06em;
}

.staff__message {
  font-size: 15px;
  margin-bottom: 12px;
}

.staff__note {
  font-size: 13px;
  color: var(--color-text-secondary);
}

@media (min-width: 768px) {
  .staff__cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

/* ---------- Access（マップリンク） ---------- */
.access__map {
  margin-top: 32px;
  text-align: center;
}

/* ---------- Access（制作事例用イメージ写真） ---------- */
.access__photos {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 40px;
}

.access__photo {
  overflow: hidden;
  border-radius: 4px;
}

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

@media (min-width: 768px) {
  .access__photos {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
}

/* ---------- First Visit ---------- */
.steps {
  display: flex;
  flex-direction: column;
}

.steps__item {
  position: relative;
  display: flex;
  gap: 22px;
  padding-bottom: 40px;
}

.steps__item:last-child {
  padding-bottom: 0;
}

.steps__item::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 48px;
  bottom: 4px;
  width: 1px;
  background-color: rgba(143, 131, 123, 0.35);
}

.steps__item:last-child::before {
  display: none;
}

.steps__number {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  font-family: var(--font-heading-en);
  font-size: 18px;
  color: var(--color-accent);
  background-color: var(--color-bg-primary);
}

.steps__title {
  font-family: var(--font-heading-ja);
  font-size: 19px;
  font-weight: 500;
  margin-bottom: 6px;
  line-height: 1.6;
}

.steps__body {
  font-size: 15.5px;
}

/* ---------- FAQ ---------- */
/* 質問リスト（FAQアコーディオン用CSS） */
.faq__question-list li {
  padding: 20px 4px;
  font-weight: 500;
  line-height: 1.7;
  border-bottom: 1px solid rgba(143, 131, 123, 0.32);
}

.faq__question-list li:first-child {
  border-top: 1px solid rgba(143, 131, 123, 0.32);
}

.faq__item {
  border-bottom: 1px solid rgba(143, 131, 123, 0.32);
}

.faq__heading {
  font-size: inherit;
  font-weight: inherit;
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 4px;
  text-align: left;
  font-weight: 500;
  line-height: 1.7;
}

.faq__icon {
  position: relative;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}

.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1.5px;
  background-color: var(--color-accent);
  transition: transform var(--transition-fast) ease-out;
}

.faq__icon::after {
  transform: rotate(90deg);
}

.faq__question[aria-expanded="true"] .faq__icon::after {
  transform: rotate(0deg);
}

.faq__answer {
  padding: 0 4px 26px;
  color: var(--color-text-primary);
}

/* ---------- Instagram ---------- */
.instagram {
  text-align: center;
}

.instagram .section__lead {
  margin-inline: auto;
}

/* ---------- Access ---------- */
.access__table dl {
  display: flex;
  flex-direction: column;
}

.access__row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 18px 4px;
  border-bottom: 1px solid rgba(143, 131, 123, 0.28);
}

.access__row:first-child {
  border-top: 1px solid rgba(143, 131, 123, 0.28);
}

.access__row dt {
  font-size: 14px;
  color: var(--color-text-secondary);
  letter-spacing: 0.06em;
}

@media (min-width: 768px) {
  .access__row {
    flex-direction: row;
    gap: 32px;
  }

  .access__row dt {
    flex: 0 0 140px;
    font-size: 15px;
    padding-top: 1px;
  }
}

/* ---------- Final CTA ---------- */
.final-cta {
  background-color: var(--color-dark);
  color: var(--color-bg-primary);
  padding-block: var(--space-section);
  text-align: center;
}

.final-cta__label {
  font-family: var(--font-heading-en);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.final-cta__title {
  font-family: var(--font-heading-ja);
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 500;
  line-height: 1.6;
  margin-bottom: 20px;
}

.final-cta__body {
  color: rgba(247, 244, 239, 0.85);
  margin-bottom: 40px;
}

.final-cta__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

@media (min-width: 480px) {
  .final-cta__actions {
    flex-direction: row;
    justify-content: center;
  }
}

/* ---------- Footer ---------- */
.footer {
  background-color: var(--color-dark);
  color: rgba(247, 244, 239, 0.85);
  padding: 56px 0 40px;
  border-top: 1px solid rgba(247, 244, 239, 0.1);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer__logo {
  font-family: var(--font-heading-en);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-bg-primary);
}

.footer__tagline {
  font-family: var(--font-heading-ja);
  font-size: 14px;
  letter-spacing: 0.06em;
}

.footer__nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

.footer__nav a {
  font-size: 13.5px;
  letter-spacing: 0.06em;
  opacity: 0.8;
  transition: opacity var(--transition-fast) ease-out;
}

.footer__nav a:hover {
  opacity: 1;
}

.footer__preview-note {
  font-size: 12px;
  color: rgba(247, 244, 239, 0.5);
  letter-spacing: 0.08em;
}

.footer__copyright {
  font-size: 13px;
  color: rgba(247, 244, 239, 0.6);
}

/* ---------- Mobile Fixed CTA ---------- */
.fixed-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  display: none;
  grid-template-columns: 1.6fr 1fr;
  background-color: rgba(247, 244, 239, 0.96);
  border-top: 1px solid rgba(143, 131, 123, 0.25);
  padding-bottom: env(safe-area-inset-bottom);
  transform: translateY(110%);
  visibility: hidden;
  transition: transform var(--transition-base) ease-out,
              visibility 0s var(--transition-base);
}

.fixed-cta.is-visible {
  transform: translateY(0);
  visibility: visible;
  transition: transform var(--transition-base) ease-out,
              visibility 0s;
}

.fixed-cta__button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: var(--fixed-cta-height);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.fixed-cta__button--primary {
  background-color: var(--color-text-primary);
  color: var(--color-bg-primary);
}

.fixed-cta__button--secondary {
  color: var(--color-text-primary);
}

@media (max-width: 767px) {
  .fixed-cta {
    display: grid;
  }
}

/* ---------- Scroll Reveal ----------
   JS無効時は初期状態のまま表示（.jsクラス付与時のみ演出） */
.js .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow) ease-out,
              transform var(--transition-slow) ease-out;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}


/* Google Map embed */
.access__map-embed {
  width: 100%;
  margin-top: clamp(2rem, 4vw, 3.5rem);
  overflow: hidden;
  border-radius: 2px;
  background: #eee9e2;
  aspect-ratio: 16 / 9;
}

.access__map-embed iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 767px) {
  .access__map-embed {
    aspect-ratio: 4 / 3;
  }
}


/* ============================================================
   ONODA Creative Proposal Template Ver.1.0
   Instagram proposal / Access final layout
   ============================================================ */
.instagram {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-bg-primary) 0%, rgba(237, 226, 219, 0.34) 100%);
}
.instagram::before,
.instagram::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(183, 137, 130, 0.18);
  border-radius: 50%;
  pointer-events: none;
}
.instagram::before { width: 240px; height: 240px; top: -150px; left: -110px; }
.instagram::after { width: 320px; height: 320px; right: -210px; bottom: -220px; }
.instagram-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: clamp(12px, 3vw, 28px);
  max-width: 680px;
  margin: clamp(34px, 5vw, 52px) auto 28px;
}
.instagram-flow__item {
  min-height: 170px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 18px;
  border: 1px solid rgba(143, 131, 123, 0.26);
  background: rgba(255, 255, 255, 0.58);
  box-shadow: 0 16px 40px rgba(62, 54, 49, 0.05);
}
.instagram-flow__icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  font-family: var(--font-heading-en);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}
.instagram-flow__name {
  font-family: var(--font-heading-en);
  font-size: 20px;
  letter-spacing: 0.05em;
  margin-bottom: 7px;
}
.instagram-flow__desc { font-size: 13px; color: var(--color-text-secondary); line-height: 1.7; }
.instagram-flow__arrow { font-family: var(--font-heading-en); font-size: 24px; color: var(--color-accent); }
.instagram__support { max-width: 650px; margin: 0 auto; font-size: 14px; color: var(--color-text-secondary); line-height: 2; }
.instagram__cta { margin-top: 30px; }

.access__heading { max-width: 760px; margin-bottom: clamp(38px, 6vw, 64px); }
.access__layout { display: grid; grid-template-columns: 1fr; gap: 36px; align-items: start; }
.access__map-panel { min-width: 0; }
.access__map-embed { margin-top: 0; aspect-ratio: 4 / 3; border-radius: 4px; box-shadow: 0 18px 48px rgba(48, 41, 37, 0.08); }
.access__map-note { margin-top: 12px; font-size: 12px; color: var(--color-text-secondary); text-align: center; }
.access__map { margin-top: 20px; }
.access__visuals { margin-top: clamp(64px, 9vw, 104px); padding-top: clamp(42px, 6vw, 64px); border-top: 1px solid rgba(143, 131, 123, 0.24); }
.access__visuals-heading { margin-bottom: 24px; }
.access__visuals-label { font-family: var(--font-heading-en); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--color-accent); margin-bottom: 8px; }
.access__visuals-title { font-family: var(--font-heading-ja); font-size: clamp(22px, 3vw, 30px); font-weight: 500; }
.access__photos { margin-top: 0; }

@media (min-width: 960px) {
  .access__layout { grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr); gap: clamp(48px, 6vw, 88px); }
  .access__row { gap: 22px; padding-block: 15px; }
  .access__row dt { flex-basis: 105px; }
}
@media (max-width: 639px) {
  .instagram-flow { grid-template-columns: 1fr; max-width: 320px; }
  .instagram-flow__item { min-height: 138px; }
  .instagram-flow__arrow { transform: rotate(90deg); }
  .access__map-embed { aspect-ratio: 1 / 1; }
  .access__photos { grid-template-columns: 1fr; }
}


/* ============================================================
   ONODA Creative Beauty Proposal Template Ver.1.1
   PC / Smartphone Visual QA refinements
   ============================================================ */

.section__title--balanced,
.final-cta__title--balanced {
  text-wrap: balance;
}

.title-line {
  display: block;
}

.button {
  will-change: transform;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background-color var(--transition-fast) ease-out,
    color var(--transition-fast) ease-out,
    border-color var(--transition-fast) ease-out;
}

@media (hover: hover) and (pointer: fine) {
  .button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(48, 41, 37, 0.12);
  }
}

.button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
}

.instagram .section__lead {
  max-width: 680px;
}

.instagram-flow__arrow {
  width: 64px;
  height: 24px;
  display: grid;
  place-items: center;
  color: var(--color-accent);
}

.instagram-flow__arrow svg {
  display: block;
  width: 64px;
  height: 24px;
}

.instagram-topics {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: 680px;
  margin: 0 auto 24px;
}

.instagram-topics li {
  padding: 8px 14px;
  border: 1px solid rgba(143, 131, 123, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.48);
  color: var(--color-text-secondary);
  font-size: 13px;
  line-height: 1.4;
}

.access__map-panel {
  position: relative;
}

.access__map .button {
  width: min(100%, 300px);
}

.access__photos {
  gap: clamp(10px, 2vw, 22px);
}

.access__photo {
  overflow: hidden;
}

.access__photo img {
  transition: transform 0.6s ease;
}

@media (hover: hover) and (pointer: fine) {
  .access__photo:hover img {
    transform: scale(1.025);
  }
}

.final-cta__eyebrow {
  margin-bottom: 12px;
  color: rgba(247, 244, 239, 0.72);
  font-size: 13px;
  letter-spacing: 0.12em;
}

@media (min-width: 960px) {
  .hero__visual {
    overflow: hidden;
  }

  .hero__visual img {
    transform: scale(1.055);
    transform-origin: 52% center;
  }

  .access__visuals {
    margin-top: 72px;
  }
}

@media (max-width: 639px) {
  .section__title {
    font-size: clamp(27px, 8vw, 34px);
    line-height: 1.55;
    letter-spacing: 0.025em;
  }

  .instagram .section__title {
    font-size: clamp(25px, 7.4vw, 31px);
  }

  .instagram-flow {
    gap: 16px;
  }

  .instagram-flow__arrow {
    width: 32px;
    height: 48px;
    transform: none;
  }

  .instagram-flow__arrow svg {
    width: 48px;
    height: 24px;
    transform: rotate(90deg);
  }

  .instagram-topics {
    gap: 8px;
    margin-bottom: 22px;
  }

  .instagram-topics li {
    padding: 7px 11px;
    font-size: 12px;
  }

  .instagram__support {
    font-size: 13px;
    line-height: 1.9;
  }

  .access__heading {
    margin-bottom: 34px;
  }

  .access__visuals {
    margin-top: 54px;
    padding-top: 36px;
  }

  .final-cta__title {
    font-size: clamp(27px, 8vw, 34px);
    line-height: 1.55;
  }
}

@media (max-width: 374px) {
  .section__title {
    font-size: 26px;
  }

  .instagram .section__title,
  .final-cta__title {
    font-size: 25px;
  }

  .button {
    width: 100%;
    padding-inline: 18px;
  }
}


/* ============================================================
   ONODA Creative Beauty Proposal Template Ver.1.2
   Final PC / Smartphone Visual QA refinements
   ============================================================ */

/* Hero: slightly stronger image presence on desktop */
@media (min-width: 960px) {
  .hero__visual img {
    transform: scale(1.105);
    transform-origin: 54% center;
  }
}

/* Gallery: tighten the entry spacing and add subtle image interaction */
#design.section {
  padding-top: clamp(72px, 8vw, 108px);
}

.gallery__item {
  overflow: hidden;
}

.gallery__item img {
  transition: transform 0.65s ease;
}

@media (hover: hover) and (pointer: fine) {
  .gallery__item:hover img {
    transform: scale(1.035);
  }
}

/* Instagram: lighter connector and more deliberate title rhythm */
.instagram-flow__arrow {
  width: 72px;
  height: 20px;
  color: rgba(143, 131, 123, 0.82);
}

.instagram-flow__arrow svg {
  width: 72px;
  height: 20px;
}

.instagram__title {
  max-width: 760px;
  margin-inline: auto;
}

.instagram__title-second {
  margin-top: 0.08em;
}

/* Access: reduce visual distance and keep the map prominent */
@media (min-width: 960px) {
  .access__content {
    gap: clamp(40px, 5vw, 72px);
  }

  .access__visuals {
    margin-top: 52px;
  }

  .access__map-panel {
    min-height: 100%;
  }
}

/* Final CTA: improve eyebrow presence */
.final-cta__eyebrow {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.16em;
}

/* Footer: slightly stronger Instagram presence */
.footer__social svg,
.footer__instagram svg,
.footer a[aria-label*="Instagram"] svg {
  width: 22px;
  height: 22px;
}

/* Smartphone refinements */
@media (max-width: 639px) {
  #design.section {
    padding-top: 64px;
  }

  .instagram__title {
    max-width: 330px;
  }

  .instagram__title-second {
    max-width: 10.5em;
    margin: 0.22em auto 0;
  }

  .instagram-flow__arrow {
    width: 28px;
    height: 50px;
  }

  .instagram-flow__arrow svg {
    width: 50px;
    height: 20px;
    transform: rotate(90deg);
  }

  .access__map-panel iframe {
    min-height: 360px;
  }

  .final-cta__eyebrow {
    font-size: 13px;
    letter-spacing: 0.14em;
  }
}

@media (max-width: 374px) {
  .instagram__title {
    max-width: 300px;
  }

  .instagram__title-second {
    max-width: 9.8em;
  }

  .access__map-panel iframe {
    min-height: 340px;
  }
}

/* ============================================================
   制作事例版で追加したスタイル
   （Concept Bar は上部で定義。以下は Map プレースホルダー / Concept Work）
   ============================================================ */

/* ---------- Access: 地図プレースホルダー（架空ブランドのため地図非掲載） ---------- */
.access__map-embed--placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  padding: 24px;
}

.map-placeholder__label {
  font-family: var(--font-heading-en);
  font-size: clamp(20px, 4vw, 28px);
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.map-placeholder__text {
  font-size: 12.5px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  max-width: 22em;
}

/* ---------- Concept Work（この制作事例について） ---------- */
.case-study {
  background-color: var(--color-bg-secondary);
}

.case-study__lead {
  margin-bottom: 32px;
}

.case-study__points {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 0 0 36px;
  padding: 0;
}

.case-study__points li {
  position: relative;
  padding-left: 24px;
  line-height: 1.85;
  letter-spacing: 0.02em;
}

.case-study__points li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.85em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.case-study__disclaimer {
  font-size: 13px;
  line-height: 1.9;
  letter-spacing: 0.03em;
  color: var(--color-text-secondary);
  padding: 18px 20px;
  border: 1px solid rgba(143, 131, 123, 0.28);
  border-radius: 4px;
  margin-bottom: 36px;
}

.case-study__cta {
  text-align: center;
}

@media (min-width: 768px) {
  .case-study__points {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 32px;
  }
}