/* ============================================================
   インデュアホーム会津 家づくりカフェ
   メインスタイルシート
   ============================================================ */

/* ============================================================
   リセット・ベース
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-white: #ffffff;
  --color-off-white: #faf9f7;
  --color-bg-light: #f5f3ef;
  --color-bg-cream: #f0ede6;
  --color-text-dark: #1a1a18;
  --color-text-mid: #3a3832;
  --color-text-light: #6b6760;
  --color-text-muted: #9b9893;
  --color-greige-border: #dedad4;
  --color-greige-line: #e8e5e0;

  --color-green-primary: #2d5a3d;
  --color-green-hover: #234a30;
  --color-green-light: #e8f0eb;

  --color-accent-warm: #8c7355;

  --font-serif: 'Noto Serif JP', 'Georgia', serif;
  --font-sans: 'Noto Sans JP', 'Hiragino Kaku Gothic Pro', 'Meiryo', sans-serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  --spacing-xxl: 8rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.12);

  --transition: 0.3s ease;
  --transition-slow: 0.6s ease;

  --max-width: 1100px;
  --content-width: 760px;
}

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

body {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-text-mid);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
        /* メニューSNSアイコン画像の調整のため取った   display: block;  */
}

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

ul, ol {
  list-style: none;
}

/* ============================================================
   アニメーション
   ============================================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-delay {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s,
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s;
}

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

/* ============================================================
   共通コンポーネント
   ============================================================ */

/* コンテナ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}

/* セクションラベル */
.section-label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--color-accent-warm);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

/* セクション見出し */
.section-h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-md);
  letter-spacing: 0.02em;
}

/* CTAボタン（プライマリ） */
.btn-primary {
  display: inline-block;
  background-color: var(--color-green-primary);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: clamp(0.9rem, 2vw, 1rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 1.1rem 2.4rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition), transform var(--transition), box-shadow var(--transition);
  text-align: center;
  text-decoration: none;
  white-space: nowrap;            /* 改行しない */
}

.btn-primary:hover {
  background-color: var(--color-green-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(45, 90, 61, 0.3);
}

.btn-primary:active {
  transform: translateY(0);
}

/* CTA注記 */
.cta-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  margin-top: 0.6rem;
}

/* ============================================================
   ヘッダー
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-greige-line);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.logo-main {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-dark);
  letter-spacing: 0.06em;
  line-height: 1.2;
}

.logo-sub {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
}

.header-cta {
  display: inline-block;
  background-color: var(--color-green-primary);
  color: var(--color-white);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 0.55rem 1.4rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition);
}

.header-cta:hover {
  background-color: var(--color-green-hover);
}

/* ============================================================
   セクション1｜ファーストビュー
   ============================================================ */
.hero {
  min-height: 100svh;
  padding-top: 64px;
  background-color: var(--color-off-white);
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 30% 50%, rgba(232, 240, 235, 0.6) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 80% 20%, rgba(240, 237, 230, 0.5) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  grid-column: 1;
  padding: clamp(3rem, 8vw, 6rem) clamp(1.5rem, 5vw, 4rem) clamp(3rem, 8vw, 6rem) clamp(1.5rem, 8vw, 8rem);
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--color-accent-warm);
  margin-bottom: 1.4rem;
}

.hero-h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text-dark);
  margin-bottom: 2rem;
  letter-spacing: 0.02em;
  max-width: 100%; /* 画面幅以上にならない */
  box-sizing: border-box; /* パディングを含めた幅計算 */
}

.hero-h1 em {
  font-style: normal;
  color: var(--color-green-primary);
  border-bottom: 1.5px solid var(--color-green-primary);
  padding-bottom: 1px;
}

.hero-sub {
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.9;
  margin-bottom: 1.6rem;
  font-weight: 400;
}

.hero-body {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 2;
  margin-bottom: 2.4rem;
  padding-left: 1rem;
  border-left: 2px solid var(--color-greige-border);
}

.hero-cta-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
}

.hero-image {
  grid-column: 2;
  height: 100%;
  min-height: 500px;
  position: relative;
}

.hero-image-inner {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-image-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-image-inner.img-fallback {
  background: linear-gradient(135deg, #e8e5e0 0%, #d4cec5 50%, #c8c2b8 100%);
}

.hero-image-inner.img-fallback::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 40% 40%, rgba(255,255,255,0.3) 0%, transparent 50%),
    linear-gradient(45deg, transparent 0%, rgba(255,255,255,0.1) 100%);
}

/* ============================================================
   セクション2｜こんな方へ
   ============================================================ */
.section-target {
  background-color: var(--color-white);
  padding: var(--spacing-xxl) 0;
}

.target-list {
  margin-bottom: 3rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.target-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--color-greige-line);
  font-size: clamp(0.95rem, 2vw, 1.05rem);
  color: var(--color-text-mid);
  line-height: 1.7;
  transition: background-color var(--transition);
}

.target-item:first-child {
  border-top: 1px solid var(--color-greige-line);
}

.check-icon {
  color: var(--color-green-primary);
  font-size: 0.9rem;
  font-weight: 600;
  min-width: 24px;
  padding-top: 0.15rem;
  flex-shrink: 0;
}

.target-closing {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 400;
  color: var(--color-text-dark);
  text-align: center;
  padding: 2rem 0;
  letter-spacing: 0.06em;
}

/* ============================================================
   セクション3｜なぜ自宅公開なのか
   ============================================================ */
.section-reason {
  background-color: var(--color-bg-light);
  padding: var(--spacing-xxl) 0;
}

.reason-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.reason-body {
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 2;
  margin-bottom: 1.2rem;
}

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

.reason-image {
  position: relative;
}

.reason-image-inner {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #e0dbd2 0%, #d0c9be 50%, #c4bdb1 100%);
  box-shadow: var(--shadow-md);
}

.reason-image-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.reason-image-inner.img-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
}

.reason-image-inner.img-fallback::after {
  content: '東山の家';
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.2em;
}

/* ============================================================
   セクション4｜暮らしの実験レポート
   ============================================================ */
.section-report {
  background-color: var(--color-white);
  padding: var(--spacing-xxl) 0;
}

.report-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
}

.report-card {
  padding: 2.5rem 2rem;
  background-color: var(--color-off-white);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.report-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.report-number {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.report-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-text-dark);
  margin-bottom: 1.2rem;
  letter-spacing: 0.04em;
}

.report-lead {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-mid);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.report-body {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.9;
}

.report-icon {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  font-size: 2rem;
  opacity: 0.15;
}

/* ============================================================
   セクション5｜安心宣言
   ============================================================ */
.section-promise {
  background-color: var(--color-green-light);
  padding: var(--spacing-xxl) 0;
}

.promise-list {
  margin-bottom: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.promise-item {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(45, 90, 61, 0.1);
  font-size: clamp(0.95rem, 2vw, 1.05rem);
  color: var(--color-text-mid);
}

.promise-item:first-child {
  border-top: 1px solid rgba(45, 90, 61, 0.1);
}

.promise-icon {
  color: var(--color-green-primary);
  font-size: 1.2rem;
  font-weight: 300;
  min-width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.promise-closing {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 400;
  color: var(--color-text-dark);
  text-align: center;
  padding: 1.5rem 0 0;
  letter-spacing: 0.06em;
}

/* ============================================================
   セクション6｜家づくりカフェとは
   ============================================================ */
.section-about {
  background-color: var(--color-white);
  padding: var(--spacing-xxl) 0;
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: start;
}

.about-quotes {
  margin-bottom: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.quote-item {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2vw, 1.15rem);
  font-weight: 400;
  color: var(--color-text-dark);
  padding: 0.5rem 1rem;
  border-left: 3px solid var(--color-green-primary);
  background-color: var(--color-off-white);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.about-body {
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 2;
  margin-bottom: 1rem;
}

.about-topics {
  background-color: var(--color-bg-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  align-self: center;
}

.topics-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--color-accent-warm);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.topics-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.topics-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-greige-border);
  font-size: 0.95rem;
  color: var(--color-text-mid);
}

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

.topics-num {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-green-primary);
  min-width: 24px;
}

/* ============================================================
   セクション7｜アクセス
   ============================================================ */
.section-access {
  background-color: var(--color-bg-light);
  padding: var(--spacing-xxl) 0;
}

.access-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
  margin-top: 2.5rem;
}

.access-dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0;
  margin-bottom: 2rem;
}

.access-dl dt {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  padding: 0.8rem 1.2rem 0.8rem 0;
  border-bottom: 1px solid var(--color-greige-border);
  min-width: 72px;
}

.access-dl dd {
  font-size: 0.95rem;
  color: var(--color-text-mid);
  line-height: 1.7;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--color-greige-border);
}

.btn-access {
  width: 100%;
  text-align: center;
  padding: 1rem 1.5rem;
  font-size: 0.9rem;
}

.access-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.access-map iframe {
  display: block;
  width: 100%;
  height: 380px;
}

/* ============================================================
   セクション8｜最終CTA
   ============================================================ */
.section-final-cta {
  background-color: var(--color-off-white);
  padding: var(--spacing-xxl) 0;
  text-align: center;
}

.final-h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text-dark);
  margin-bottom: 2rem;
  letter-spacing: 0.02em;
}

.final-body {
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 2;
  margin-bottom: 1rem;
}

.btn-final {
  margin-top: 2rem;
  padding: 1.3rem 3.5rem;
  font-size: 1.05rem;
}

/* ============================================================
   予約フォームモーダル
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background-color: rgba(26, 26, 24, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-inner {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  max-height: 90svh;
  overflow-y: auto;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-lg);
}

.modal-overlay.active .modal-inner {
  transform: translateY(0);
}

.modal-close {
  position: sticky;
  top: 1rem;
  float: right;
  margin: 1rem 1rem 0 0;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-greige-border);
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-text-light);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition), color var(--transition);
  z-index: 10;
}

.modal-close:hover {
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
}

.modal-content {
  padding: 0 2.5rem 2.5rem;
  clear: both;
}

.modal-eyebrow {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--color-accent-warm);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-text-dark);
  margin-bottom: 0.8rem;
  letter-spacing: 0.02em;
}

.modal-sub {
  font-size: 0.88rem;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-greige-line);
}

/* フォーム */
.reservation-form {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-mid);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.required {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--color-white);
  background-color: var(--color-green-primary);
  padding: 0.15rem 0.45rem;
  border-radius: 2px;
  letter-spacing: 0.05em;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--color-greige-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-text-dark);
  background-color: var(--color-off-white);
  transition: border-color var(--transition), background-color var(--transition);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-green-primary);
  background-color: var(--color-white);
}

.form-input.error,
.form-textarea.error {
  border-color: #c0392b;
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.7;
}

.form-hint {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.form-error {
  font-size: 0.78rem;
  color: #c0392b;
  min-height: 1em;
}

.form-check {
  gap: 0.4rem;
}

.check-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
}

.check-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--color-greige-border);
  border-radius: 3px;
  accent-color: var(--color-green-primary);
  cursor: pointer;
  flex-shrink: 0;
}

.check-text {
  font-size: 0.88rem;
  color: var(--color-text-light);
}

.btn-submit {
  width: 100%;
  padding: 1.1rem;
  background-color: var(--color-green-primary);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--transition), transform var(--transition);
  margin-top: 0.5rem;
}

.btn-submit:hover:not(:disabled) {
  background-color: var(--color-green-hover);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* 送信完了 */
.form-success {
  text-align: center;
  padding: 2rem 0;
}

.success-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--color-green-light);
  color: var(--color-green-primary);
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.success-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--color-text-dark);
  margin-bottom: 1rem;
}

.success-body {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.9;
  margin-bottom: 1.5rem;
}

.btn-close-success {
  padding: 0.8rem 2.5rem;
  background-color: transparent;
  border: 1.5px solid var(--color-greige-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-mid);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  cursor: pointer;
  transition: background-color var(--transition);
}

.btn-close-success:hover {
  background-color: var(--color-bg-light);
}

/* ============================================================
   フッター
   ============================================================ */
.site-footer {
  background-color: var(--color-text-dark);
  padding: 3rem 0;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-brand {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.08em;
}

.footer-address {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
}

.footer-copy {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  margin-top: 0.4rem;
}

/* ============================================================
   フローティングCTA
   ============================================================ */
.floating-cta {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  z-index: 90;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.5s ease;
  opacity: 0;
  pointer-events: none;
}

.floating-cta.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.floating-btn {
  display: block;
  background-color: var(--color-green-primary);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 0.9rem 2rem;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(45, 90, 61, 0.4);
  white-space: nowrap;
  transition: background-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.floating-btn:hover {
  background-color: var(--color-green-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(45, 90, 61, 0.5);
}

/* ============================================================
   レスポンシブ
   ============================================================ */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    min-height: auto;
	padding-top: 64px;
  }

	.sponly {
	display:block;
}

.spnone {
	display:none;
}
	
	

  .hero-content {
    grid-column: 1;
    grid-row: 2;
    padding: 3rem 1.5rem 2.5rem;
    text-align: left;
  }

  .hero-image {
    grid-column: 1;
    grid-row: 1;
    min-height: 300px;
    height: 300px;
    position: relative;
  }

  .hero-image-inner {
    position: absolute;
    inset: 0;
  }

  .reason-inner,
  .about-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .reason-image {
    order: -1;
  }

  .access-inner {
    grid-template-columns: 1fr;
  }

  .access-map iframe {
    height: 280px;
  }

  .report-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 600px) {
	body{
    padding-top:30px;/*  調整してます祐作より */
  }
  :root {
    --spacing-xxl: 5rem;
    --spacing-xl: 3.5rem;
	  
  }

  .hero-content {
    padding: 2.5rem 1.5rem 2rem;
	max-width: 100%; /* 画面幅以上にならない */
    box-sizing: border-box; /* パディングを含めた幅計算 */
  }

  .hero-image {
    min-height: 240px;
    height: 240px;
  }

  .modal-content {
    padding: 0 1.5rem 2rem;
  }

  .modal-inner {
    border-radius: var(--radius-md);
    max-height: 95svh;
  }

  .about-topics {
    padding: 2rem 1.5rem;
  }

  .floating-cta {
    bottom: 1rem;
    width: calc(100% - 3rem);
    left: 1.5rem;
    transform: translateX(0) translateY(80px);
  }

  .floating-cta.visible {
    transform: translateX(0) translateY(0);
  }

  .floating-btn {
    width: 100%;
    text-align: center;
  }

  .hero-cta-wrap .btn-primary {
    width: 100%;
    text-align: center;
	vertical-align: middle;
  }

  .btn-final {
    width: 100%;
    padding: 1.2rem 1.5rem;
  }

  .report-card {
    padding: 2rem 1.5rem;
  }
}

/* スクロールバーのスタイリング */
.modal-inner::-webkit-scrollbar {
  width: 4px;
}

.modal-inner::-webkit-scrollbar-track {
  background: var(--color-off-white);
}

.modal-inner::-webkit-scrollbar-thumb {
  background-color: var(--color-greige-border);
  border-radius: 2px;
}

/* フォーカス可視化（アクセシビリティ） */
*:focus-visible {
  outline: 2px solid var(--color-green-primary);
  outline-offset: 3px;
}

/* ============================================================
   写真付きレポートカード（追加スタイル）
   ============================================================ */
.report-card--photo {
  padding: 0;
  overflow: hidden;
  background-color: var(--color-white);
  border: 1px solid var(--color-greige-line);
}

.report-card--photo:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.report-card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.report-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.report-card--photo:hover .report-card-image img {
  transform: scale(1.04);
}

.report-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.25) 100%);
}

.report-number-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.9);
  background-color: rgba(45, 90, 61, 0.85);
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
}

.report-card-body {
  padding: 1.8rem 1.8rem 2rem;
}

.report-card--photo .report-title {
  margin-bottom: 0.8rem;
  font-size: 1.3rem;
}

.report-card--photo .report-lead {
  margin-bottom: 0.8rem;
}

/* ============================================================
   建築士プロフィール（セクション6内）
   ============================================================ */
.architect-profile {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 2rem;
  padding: 1.4rem;
  background-color: var(--color-bg-light);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-green-primary);
}

.architect-photo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--color-greige-border);
  background-color: var(--color-bg-cream);
}

.architect-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.architect-info {
  flex: 1;
}

.architect-name-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--color-accent-warm);
  margin-bottom: 0.2rem;
}

.architect-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text-dark);
  margin-bottom: 0.4rem;
}

.architect-name-kana {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--color-text-muted);
  font-family: var(--font-sans);
}

.architect-desc {
  font-size: 0.82rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ============================================================
   相談内容ボックス内のサブ画像
   ============================================================ */
.about-sub-image {
  margin-top: 1.8rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.about-sub-image img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.about-sub-image:hover img {
  transform: scale(1.03);
}

.about-sub-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.7rem 1rem;
  background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, transparent 100%);
  color: rgba(255,255,255,0.92);
  font-size: 0.82rem;
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: 0.04em;
}

/* ============================================================
   最終CTAセクション（背景画像付き）
   ============================================================ */
.section-final-cta {
  position: relative;
  padding: var(--spacing-xxl) 0;
  text-align: center;
  overflow: hidden;
  background-color: var(--color-text-dark);
}

.final-cta-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.final-cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.45;
}

.final-cta-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(26, 26, 24, 0.55) 0%,
    rgba(26, 26, 24, 0.7) 100%
  );
}

/* 最終CTAのテキスト色をオーバーライド（暗背景向け） */
.section-final-cta .final-h2 {
  color: rgba(255, 255, 255, 0.95);
}

.section-final-cta .final-body {
  color: rgba(255, 255, 255, 0.75);
}

.cta-note--light {
  color: rgba(255, 255, 255, 0.5);
  margin-top: 1rem;
  text-align: center;
}

/* ============================================================
   レスポンシブ追加（写真カード・プロフィール）
   ============================================================ */
@media (max-width: 900px) {
  .report-grid {
    grid-template-columns: 1fr;
  }

  .report-card--photo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }

  .report-card-image {
    aspect-ratio: auto;
    height: 100%;
    min-height: 180px;
  }

  .report-card-body {
    padding: 1.4rem;
  }
}

@media (max-width: 600px) {
  .report-card--photo {
    display: block;
  }

  .report-card-image {
    aspect-ratio: 16 / 9;
    height: auto;
  }

  .architect-profile {
    flex-direction: row;
    align-items: flex-start;
    gap: 1rem;
  }

  .architect-photo {
    width: 100px;
    height: 100px;
  }

  .about-sub-image {
    margin-top: 1.2rem;
  }
}