/* ============================================================
   narrative wedding — A案 スタイルシート
   上質ミニマル和（白基調エディトリアル）
   ============================================================ */

/* ── CSS Custom Properties ── */
:root {
  --color-bg: #ffffff;
  --color-text: #2a2622;
  --color-accent: #8a7c5c;
  --color-muted: #6b6560;
  --color-border: #e0dcd6;
  --color-surface: #f8f6f3;
  --color-surface-alt: #f3f0eb;

  /* 追加：濃色背景（墨に近い焦茶）＋反転テキスト */
  --color-deep: #2a2622;
  --color-deep-text: #f0ece4;
  --color-deep-muted: rgba(240, 236, 228, 0.72);
  --color-deep-border: rgba(240, 236, 228, 0.18);
  --color-deep-accent: #c8b888;

  /* 淡いベージュ帯（白との交互リズム用） */
  --color-beige: #f5f0e6;

  --font-serif: "Noto Serif JP", "Yu Mincho", "游明朝", serif;
  --font-sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;

  --max-width: 1200px;
  --section-padding: 6rem 1.5rem;
  --section-padding-sm: 4rem 1.25rem;

  --transition: 0.2s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  /* 一文字だけ次行に落ちる「泣き別れ」を抑制（対応ブラウザ） */
  text-wrap: pretty;
}

/* 見出し・リード等は禁則を厳密にして孤立文字を防ぐ */
h1, h2, h3,
.section-lead, .section-lead-large, .hero-subline, .hero-headline,
.access-venue-sub, .value-body, .timeline-body, .shrine-body,
.concept-body p, .other-venue-lead, .other-venue-body,
.plan-note, .plan-price-note, .testimonial-comment {
  text-wrap: pretty;
}

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

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

ul {
  list-style: none;
}

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

/* ── Container ── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Section heading ── */
.section-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.5;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.section-lead {
  font-size: clamp(0.9rem, 1.5vw, 1rem);
  font-weight: 300;
  color: var(--color-muted);
  line-height: 1.9;
  max-width: 36em;
}

.section-divider {
  width: 2rem;
  height: 1px;
  background-color: var(--color-accent);
  margin-bottom: 2rem;
}

/* ── 濃色セクション用の見出し上書き ── */
.section-deep .section-label {
  color: var(--color-deep-accent);
}

.section-deep .section-title {
  color: var(--color-deep-text);
}

.section-deep .section-lead {
  color: var(--color-deep-muted);
}

.section-deep .section-divider {
  background-color: var(--color-deep-accent);
}

/* ── CTA Button ── */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  padding: 1rem 2.5rem;
  border: 1px solid currentColor;
  transition: background-color var(--transition), color var(--transition);
  cursor: pointer;
  text-align: center;
}

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

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text);
  border-color: var(--color-text);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background-color: var(--color-text);
  color: var(--color-bg);
}

/* 濃色背景上のアウトラインボタン */
.btn-outline-light {
  background-color: transparent;
  color: var(--color-deep-text);
  border-color: rgba(240, 236, 228, 0.6);
}

.btn-outline-light:hover,
.btn-outline-light:focus-visible {
  background-color: var(--color-deep-text);
  color: var(--color-deep);
}

/* ============================================================
   1. HEADER / SITE NAV
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2rem;
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.site-logo {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--color-text);
}

.site-logo span {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-top: 0.15rem;
}

.header-cta {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  padding: 0.6rem 1.5rem;
  border: 1px solid var(--color-text);
  transition: background-color var(--transition), color var(--transition);
}

.header-cta:hover,
.header-cta:focus-visible {
  background-color: var(--color-text);
  color: var(--color-bg);
}

/* ============================================================
   2. HERO
   ============================================================ */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* 新婦の顔が画像の左1/3にあるため、縦長クロップ(スマホ)でも顔が中心やや左に残る位置 */
  object-position: 28% 30%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.05) 0%,
    rgba(0, 0, 0, 0.08) 50%,
    rgba(0, 0, 0, 0.55) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 3rem 2rem 4rem;
  color: #ffffff;
}

.hero-kicker {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  margin-bottom: 1.25rem;
  opacity: 0.9;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 300;
  letter-spacing: 0.05em;
  line-height: 1.4;
  margin-bottom: 1.25rem;
}

.hero-subline {
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  font-weight: 300;
  line-height: 1.85;
  max-width: 32em;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.btn-hero {
  background-color: #ffffff;
  color: var(--color-text);
  border-color: #ffffff;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  padding: 1rem 2.5rem;
  border: 1px solid #ffffff;
  transition: background-color var(--transition), color var(--transition);
}

.btn-hero:hover,
.btn-hero:focus-visible {
  background-color: transparent;
  color: #ffffff;
}

.hero-note {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  opacity: 0.75;
}

/* ============================================================
   3. CONCEPT（濃色セクション — 没入帯）
   ============================================================ */
.concept {
  padding: var(--section-padding);
  background-color: var(--color-deep);
}

.concept-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.concept-text .section-lead-large {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2.5vw, 1.5rem);
  font-weight: 400;
  line-height: 1.8;
  color: var(--color-deep-text);
  margin-bottom: 1.75rem;
}

.concept-body p {
  font-size: 0.925rem;
  line-height: 2;
  color: var(--color-deep-muted);
  margin-bottom: 1.25rem;
}

.concept-body p:last-child {
  margin-bottom: 0;
}

.concept-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  opacity: 0.88;
}

/* ============================================================
   4. VALUES（ベージュ地）
   ============================================================ */
.values {
  padding: var(--section-padding);
  background-color: var(--color-beige);
}

.values-heading {
  text-align: center;
  margin-bottom: 3.5rem;
}

.values-heading .section-lead {
  margin: 0 auto;
}

.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.value-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
}

.value-card-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.value-card-body {
  padding: 1.75rem;
}

.value-no {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.value-title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  margin-bottom: 0.875rem;
  line-height: 1.6;
}

.value-body {
  font-size: 0.875rem;
  line-height: 1.9;
  color: var(--color-muted);
}

/* ============================================================
   5. TIMELINE（白地）
   ============================================================ */
.timeline {
  padding: var(--section-padding);
  background-color: var(--color-bg);
}

.timeline-heading {
  margin-bottom: 3.5rem;
}

.timeline-steps {
  position: relative;
}

.timeline-steps::before {
  content: "";
  position: absolute;
  left: 3rem;
  top: 0;
  bottom: 0;
  width: 1px;
  background-color: var(--color-border);
}

.timeline-step {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: 0 2rem;
  margin-bottom: 3rem;
  position: relative;
}

.timeline-step:last-child {
  margin-bottom: 0;
}

.timeline-time-col {
  text-align: right;
  padding-top: 0.2rem;
  position: relative;
}

.timeline-time-col::after {
  content: "";
  position: absolute;
  right: -2.375rem;
  top: 0.5rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.timeline-time {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

.timeline-content-col {
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
}

.timeline-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.timeline-body {
  font-size: 0.875rem;
  line-height: 1.9;
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.timeline-image {
  width: 100%;
  max-width: 28rem;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  margin-top: 0.75rem;
}

.timeline-note {
  margin-top: 2.5rem;
  font-size: 0.78rem;
  line-height: 1.8;
  color: var(--color-muted);
}

/* ============================================================
   6. VENUE（ベージュ地）
   ============================================================ */
.venue {
  padding: var(--section-padding);
  background-color: var(--color-surface);
}

.venue-heading {
  margin-bottom: 3.5rem;
}

.venue-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.venue-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: start;
}

.venue-item:nth-child(even) {
  direction: ltr;
}

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

.venue-text-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  margin-bottom: 0.875rem;
  padding-bottom: 0.875rem;
  border-bottom: 1px solid var(--color-border);
}

.venue-text-body {
  font-size: 0.9rem;
  line-height: 1.95;
  color: var(--color-muted);
}

/* ============================================================
   6a. SHRINES — 挙式会場（ベージュ地）
   ============================================================ */
.shrines {
  padding: var(--section-padding);
  background-color: var(--color-deep);
}

.shrines-heading {
  margin-bottom: 3.5rem;
}

.shrines-note {
  margin-top: 0.75rem;
  font-size: 0.78rem;
  line-height: 1.8;
  color: var(--color-deep-muted);
}

.shrines-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.shrine-card {
  background-color: rgba(240, 236, 228, 0.04);
  border: 1px solid var(--color-deep-border);
  overflow: hidden;
}

/* 画像挿入エリア（写真入手後に <img> へ差し替え） */
.shrine-photo {
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(240, 236, 228, 0.06);
  border-bottom: 1px solid var(--color-deep-border);
}

.shrine-photo-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--color-deep-muted);
  opacity: 0.6;
}

.shrine-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.shrine-card-header {
  padding: 1.5rem 1.75rem 1.25rem;
  border-bottom: 1px solid var(--color-deep-border);
}

.shrine-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.6;
  color: var(--color-deep-text);
}

.shrine-card-body {
  padding: 1.5rem 1.75rem;
}

.shrine-body {
  font-size: 0.9rem;
  line-height: 2;
  color: var(--color-deep-muted);
  margin-bottom: 1.5rem;
}

.shrine-info {
  border-top: 1px solid var(--color-deep-border);
  padding-top: 1.1rem;
}

.shrine-info-row {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 0.5rem 1rem;
  margin-bottom: 0.75rem;
  font-size: 0.825rem;
  line-height: 1.75;
}

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

.shrine-info-row dt {
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--color-deep-accent);
  font-size: 0.775rem;
  letter-spacing: 0.04em;
  padding-top: 0.1em;
}

.shrine-info-row dd {
  color: var(--color-deep-muted);
}

/* ── Michelin badge（access セクション内） ── */
.access-venue-sub {
  font-size: 0.825rem;
  line-height: 1.8;
  color: var(--color-muted);
  margin-top: 0.75rem;
  margin-bottom: 1.25rem;
}

.michelin-badge {
  display: inline-flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 2.5rem;
  max-width: 38em;
}

.michelin-logo-slot {
  margin-bottom: 0;
}

.michelin-logo-slot img {
  width: 76px;
  height: 76px;
  display: block;
}

.michelin-caption {
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin-top: 0.75rem;
  text-wrap: pretty;
}

.michelin-badge-label {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.michelin-badge-caption {
  font-family: var(--font-serif);
  font-size: 0.825rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--color-text);
  line-height: 1.6;
}

.michelin-badge-note {
  font-size: 0.75rem;
  line-height: 1.75;
  color: var(--color-muted);
}

/* ============================================================
   6b. ACCESS（白地）
   ============================================================ */
.access {
  padding: var(--section-padding);
  background-color: var(--color-bg);
}

.access-heading {
  margin-bottom: 3rem;
}

.access-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: start;
}

.access-dl {
  border: 1px solid var(--color-border);
}

.access-row {
  display: grid;
  grid-template-columns: 7rem 1fr;
  border-bottom: 1px solid var(--color-border);
}

.access-row:last-child {
  border-bottom: none;
}

.access-dt {
  padding: 1.1rem 1.25rem;
  font-family: var(--font-serif);
  font-size: 0.875rem;
  font-weight: 400;
  background-color: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  align-items: flex-start;
}

.access-dd {
  padding: 1.1rem 1.25rem;
}

.access-value {
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--color-text);
}

.access-note {
  display: block;
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--color-muted);
  margin-top: 0.35rem;
}

.access-map {
  border: 1px solid var(--color-border);
  line-height: 0;
}

.access-map iframe {
  display: block;
  width: 100%;
}

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

/* ============================================================
   7. PLAN（ベージュ地）
   ============================================================ */
.plan {
  padding: var(--section-padding);
  background-color: var(--color-beige);
}

.plan-heading {
  margin-bottom: 3.5rem;
}

.plan-items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 1px solid var(--color-border);
  margin-bottom: 2.5rem;
}

.plan-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--color-border);
}

.plan-item:last-child {
  border-bottom: none;
}

.plan-item-label {
  padding: 1.25rem 1.5rem;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 400;
  border-right: 1px solid var(--color-border);
  background-color: var(--color-surface);
}

.plan-item-detail {
  padding: 1.25rem 1.5rem;
  background-color: var(--color-bg);
}

.plan-price {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 0.4rem;
}

.plan-note {
  font-size: 0.775rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.plan-includes {
  margin-bottom: 2rem;
  padding: 2rem;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
}

.plan-includes-title {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.plan-includes-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.plan-includes-list li {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-muted);
  padding-left: 1.25rem;
  position: relative;
}

.plan-includes-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

.plan-price-note {
  font-size: 0.8rem;
  line-height: 1.8;
  color: var(--color-muted);
  margin-bottom: 2.5rem;
  padding: 1.25rem 1.5rem;
  border-left: 2px solid var(--color-accent);
  background-color: var(--color-surface);
}

.plan-cta {
  text-align: center;
}

/* ============================================================
   7b. OTHER VENUE — VILLA COMMUNICO（濃色バンド）
   ============================================================ */
.other-venue {
  padding: var(--section-padding);
  background-color: var(--color-deep);
}

.other-venue-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.other-venue .section-label {
  color: var(--color-deep-accent);
}

.other-venue .section-title {
  color: var(--color-deep-text);
}

.other-venue .section-divider {
  background-color: var(--color-deep-accent);
  margin: 0 auto 2rem;
}

.other-venue-lead {
  font-size: clamp(0.9rem, 1.5vw, 1rem);
  font-weight: 300;
  color: var(--color-deep-muted);
  line-height: 1.9;
  margin-bottom: 2.5rem;
}

.other-venue-name {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--color-deep-text);
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-deep-border);
}

.other-venue-body {
  font-size: 0.925rem;
  line-height: 2;
  color: var(--color-deep-muted);
  margin-bottom: 2rem;
}

.other-venue-note {
  font-size: 0.75rem;
  color: var(--color-deep-muted);
  opacity: 0.7;
  margin-bottom: 2.5rem;
  letter-spacing: 0.03em;
}

/* VILLA 画像挿入エリア（写真入手後に <img> へ差し替え） */
.other-venue-photos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 0 auto 2.5rem;
  max-width: 640px;
}

.other-venue-photos--2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 720px;
}

.other-venue-photo {
  aspect-ratio: 3 / 2;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: rgba(240, 236, 228, 0.06);
  border: 1px solid var(--color-deep-border);
}

.other-venue-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.other-venue-photo-label {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--color-deep-muted);
  opacity: 0.6;
}

.other-venue-cta {
  display: inline-block;
}

@media (max-width: 520px) {
  .other-venue-photos {
    gap: 0.6rem;
  }
}

/* ============================================================
   8. GALLERY（生成り地）
   ============================================================ */
.gallery {
  padding: var(--section-padding);
  background-color: var(--color-surface-alt);
}

.gallery-heading {
  text-align: center;
  margin-bottom: 3rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.gallery-item {
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 1 / 1;
  transition: transform 0.4s ease;
}

.gallery-item:first-child {
  grid-column: span 2;
}

.gallery-item:first-child img {
  aspect-ratio: 16 / 9;
}

.gallery-item img:hover {
  transform: scale(1.03);
}

/* ============================================================
   9. TESTIMONIALS + FAQ（白地）
   ============================================================ */
.social-proof {
  padding: var(--section-padding);
  background-color: var(--color-bg);
}

.testimonials-section {
  margin-bottom: 5rem;
}

.testimonials-heading {
  margin-bottom: 3rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.testimonial-card {
  padding: 2rem;
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
}

.testimonial-comment {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: 1.25rem;
}

.testimonial-comment::before {
  content: "「";
}

.testimonial-comment::after {
  content: "」";
}

.testimonial-name {
  font-size: 0.775rem;
  letter-spacing: 0.08em;
  color: var(--color-muted);
}

.testimonial-disclaimer {
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--color-muted);
  padding: 1rem 1.25rem;
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
}

/* FAQ */
.faq-heading {
  margin-bottom: 2.5rem;
}

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

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

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  list-style: none;
  user-select: none;
  gap: 1rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--color-accent);
  transition: transform var(--transition);
}

.faq-item details[open] summary::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 0 1.5rem;
  font-size: 0.875rem;
  line-height: 1.95;
  color: var(--color-muted);
}

/* ============================================================
   10. FORM（ベージュ地）
   ============================================================ */
.contact {
  padding: var(--section-padding);
  background-color: var(--color-surface);
}

.contact-inner {
  max-width: 720px;
  margin: 0 auto;
}

.contact-heading {
  text-align: center;
  margin-bottom: 2.5rem;
}

.contact-heading .section-lead {
  margin: 0 auto;
  max-width: 32em;
  text-align: center;
}

/* ── Google フォーム埋め込み ── */
.form-embed-google {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: 1rem;
  margin-bottom: 1.5rem;
}

.form-embed-google iframe {
  display: block;
  width: 100%;
  border: 0;
}

/* ── ネイティブ申込フォーム ── */
.inquiry-form {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: 2.5rem 2rem;
  margin-bottom: 1.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem 1.5rem;
}

@media (min-width: 600px) {
  .form-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

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

.form-field label {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

.form-field .req,
.form-field .opt {
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  padding: 0.1em 0.5em;
  margin-left: 0.4em;
  vertical-align: 0.1em;
}

.form-field .req {
  background-color: var(--color-accent);
  color: #fff;
}

.form-field .opt {
  border: 1px solid var(--color-border);
  color: var(--color-muted);
}

.form-field input,
.form-field select,
.form-field textarea {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0;
  padding: 0.75rem 0.85rem;
  width: 100%;
  transition: border-color var(--transition);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #a89f95;
}

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

.form-field textarea {
  resize: vertical;
  line-height: 1.7;
}

.form-submit-row {
  margin-top: 2rem;
  text-align: center;
}

.form-submit-row .btn {
  min-width: 16rem;
}

.form-note {
  font-size: 0.775rem;
  line-height: 1.8;
  color: var(--color-muted);
  text-align: center;
  margin-top: 1.25rem;
}

.form-note a {
  color: var(--color-accent);
  border-bottom: 1px solid var(--color-accent);
}

/* ============================================================
   11. FOOTER
   ============================================================ */
.site-footer {
  background-color: var(--color-text);
  color: rgba(255, 255, 255, 0.8);
  padding: 4rem 2rem 2.5rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.footer-service {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 0.375rem;
}

.footer-area {
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
  opacity: 0.7;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-links a {
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  opacity: 0.75;
  transition: opacity var(--transition);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  opacity: 1;
}

.footer-operator-note {
  font-size: 0.72rem;
  line-height: 1.8;
  opacity: 0.55;
  margin-bottom: 2rem;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-copyright {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  opacity: 0.5;
  text-align: right;
}

/* ============================================================
   RESPONSIVE — 768px (tablet)
   ============================================================ */
@media (min-width: 768px) {
  :root {
    --section-padding: 7rem 2rem;
  }

  /* Concept */
  .concept-inner {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }

  /* Values */
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }

  /* Timeline */
  .timeline-steps::before {
    left: 4rem;
  }

  .timeline-step {
    grid-template-columns: 8rem 1fr;
  }

  .timeline-time-col::after {
    right: -2.375rem;
  }

  /* Venue */
  .venue-grid {
    gap: 4rem;
  }

  .venue-item {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }

  .venue-item:nth-child(even) {
    direction: rtl;
  }

  .venue-item:nth-child(even) > * {
    direction: ltr;
  }

  /* Shrines */
  .shrines-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }

  /* Access */
  .access-body {
    grid-template-columns: 1fr 1fr;
  }

  .access-row {
    grid-template-columns: 7rem 1fr;
  }

  /* Plan */
  .plan-items {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto 1fr;
    display: grid;
  }

  .plan-item {
    grid-template-columns: 1fr;
    grid-template-rows: subgrid;
    grid-row: span 2;
    border-right: 1px solid var(--color-border);
    border-bottom: none;
  }

  .plan-item:last-child {
    border-right: none;
  }

  .plan-item-label {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  .plan-item-detail {
    display: flex;
    flex-direction: column;
  }

  /* Gallery */
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
  }

  .gallery-item:first-child {
    grid-column: span 2;
  }

  .gallery-item img {
    aspect-ratio: 4 / 3;
  }

  .gallery-item:first-child img {
    aspect-ratio: 4 / 3;
  }

  /* Testimonials */
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Hero content */
  .hero-content {
    padding: 3rem 3rem 5rem;
    max-width: 56rem;
  }

  .hero-cta-group {
    flex-direction: row;
    align-items: center;
  }
}

/* ============================================================
   RESPONSIVE — 1280px (desktop)
   ============================================================ */
@media (min-width: 1280px) {
  :root {
    --section-padding: 8rem 2rem;
  }

  /* Concept */
  .concept-inner {
    grid-template-columns: 5fr 4fr;
    gap: 6rem;
  }

  /* Venue alt layout */
  .venue-item {
    grid-template-columns: 5fr 4fr;
    gap: 4rem;
  }

  .venue-item:nth-child(even) {
    grid-template-columns: 4fr 5fr;
  }

  /* Hero */
  .hero-content {
    padding: 3rem 5rem 6rem;
    max-width: 64rem;
  }

  /* Gallery */
  .gallery-grid {
    gap: 1rem;
  }

  /* Footer layout */
  .footer-inner {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
  }

  .footer-brand {
    /* stays left */
  }

  .footer-right {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }

  .footer-copyright {
    text-align: right;
  }
}

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