/* ============================================
   Yumelia Travel Planner — Full Style Sheet
   カラーはyumelia.jpから抽出 + 写真対応
   ============================================ */

:root {
  --primary: rgb(161, 34, 74);
  --primary-dark: rgb(120, 20, 55);
  --primary-light: rgb(200, 80, 120);
  --primary-bg: rgba(161, 34, 74, 0.06);
  --accent: rgb(198, 166, 103);
  --accent-dark: rgb(168, 136, 73);
  --accent-light: rgb(218, 196, 153);
  --bg-warm: rgb(250, 246, 245);
  --bg-pink: rgb(245, 234, 230);
  --bg-cream: rgb(255, 249, 230);
  --text-dark: rgb(51, 51, 51);
  --text-mid: rgb(114, 114, 114);
  --text-light: rgb(176, 176, 176);
  --border: rgb(217, 217, 217);
  --white: #fff;
  --black: rgb(0, 0, 0);
  --matsu: rgb(198, 166, 103);
  --take: rgb(161, 34, 74);
  --ume: rgb(126, 128, 97);
  --ok: #2e7d32;
  --ok-bg: #e8f5e9;
  --warn: #e65100;
  --warn-bg: #fff3e0;
  --error: #c62828;
  --error-bg: #ffebee;
  --container: 1120px;
  --radius: 8px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-xl: 0 12px 48px rgba(0,0,0,0.16);
  --transition: 0.25s ease;
  --transition-slow: 0.4s ease;
}

/* === リセット === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--bg-warm);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.required-mark { color: var(--error); font-weight: 700; }

/* ============================================
   ヘッダー
   ============================================ */
.header {
  background: #ffffff;
  border-bottom: 1px solid rgba(217,217,217,0.4);
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.header__logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: inherit;
}
.header__logo-mark { display: none; }
.header__logo-img { height: 40px; width: auto; }
.header__logo-text {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 20px; font-weight: 700;
  color: var(--primary);
  line-height: 1.1;
}
.header__logo-sub {
  display: block;
  font-size: 10px; color: var(--accent);
  font-weight: 500; letter-spacing: 1px;
  text-transform: uppercase;
}
.header__nav-list { display: flex; list-style: none; gap: 2px; }
.header__nav-link {
  text-decoration: none; color: var(--text-mid);
  padding: 8px 14px; border-radius: var(--radius);
  font-size: 13px; font-weight: 500;
  transition: var(--transition);
  display: flex; align-items: center; gap: 6px;
}
.header__nav-num {
  font-size: 10px; font-weight: 700;
  color: var(--text-light);
  transition: var(--transition);
}
.header__nav-link:hover,
.header__nav-link.active { color: var(--primary); background: var(--primary-bg); }
.header__nav-link.active .header__nav-num { color: var(--primary); }
.header__menu-btn {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px; z-index: 210;
}
.header__menu-btn span {
  display: block; width: 24px; height: 2px;
  background: var(--text-dark); border-radius: 2px;
  transition: var(--transition);
}
.header__menu-btn.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.header__menu-btn.open span:nth-child(2) { opacity: 0; }
.header__menu-btn.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================
   ヒーロー — フルスクリーン写真スライドショー
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  animation: heroSlide 18s ease-in-out infinite;
  transform: scale(1.05);
}
.hero__bg-img--1 { animation-delay: 0s; }
.hero__bg-img--2 { animation-delay: 6s; }
.hero__bg-img--3 { animation-delay: 12s; }
@keyframes heroSlide {
  0%      { opacity: 0; transform: scale(1.08); }
  5%      { opacity: 1; transform: scale(1.04); }
  30%     { opacity: 1; transform: scale(1.0); }
  36%     { opacity: 0; transform: scale(1.0); }
  100%    { opacity: 0; transform: scale(1.08); }
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(20,15,30,0.55) 0%, rgba(20,15,30,0.3) 40%, rgba(20,15,30,0.6) 100%),
    linear-gradient(135deg, rgba(161,34,74,0.2) 0%, transparent 60%);
  z-index: 1;
}
.hero__inner {
  position: relative;
  z-index: 2;
  padding: 150px 0 130px;
}
.hero__content { max-width: 660px; }
.hero__badge {
  display: inline-block;
  background: rgba(198,166,103,0.2);
  backdrop-filter: blur(10px);
  color: var(--accent-light);
  font-size: 12px; font-weight: 700;
  padding: 7px 18px;
  border-radius: 20px;
  margin-bottom: 24px;
  letter-spacing: 1.5px;
  border: 1px solid rgba(198,166,103,0.3);
  text-transform: uppercase;
}
.hero__title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 44px; font-weight: 900;
  line-height: 1.4;
  color: var(--white);
  margin-bottom: 24px;
}
.hero__title-line {
  display: block;
  opacity: 0;
  animation: titleFadeIn 0.7s ease forwards;
}
.hero__title-line:nth-child(1) { animation-delay: 0.2s; }
.hero__title-line:nth-child(2) { animation-delay: 0.5s; }
.hero__title-line:nth-child(3) { animation-delay: 0.8s; }
@keyframes titleFadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero__accent {
  color: var(--accent-light);
  position: relative;
  display: inline-block;
}
.hero__accent::after {
  content: '';
  position: absolute;
  bottom: 2px; left: -4px; right: -4px;
  height: 12px;
  background: rgba(198,166,103,0.3);
  border-radius: 4px;
  z-index: -1;
}
.hero__desc {
  font-size: 15px;
  color: rgba(255,255,255,0.75);
  line-height: 1.9;
  margin-bottom: 32px;
  opacity: 0;
  animation: titleFadeIn 0.7s ease 1s forwards;
}
.hero__actions {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-bottom: 40px;
  opacity: 0;
  animation: titleFadeIn 0.7s ease 1.2s forwards;
}
.btn--hero {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 36px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  border: none; border-radius: 50px;
  font-family: inherit; font-size: 15px; font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 24px rgba(161,34,74,0.4);
  transition: var(--transition);
  letter-spacing: 0.3px;
  position: relative;
  overflow: hidden;
}
.btn--hero::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: 0.5s;
}
.btn--hero:hover::before { left: 100%; }
.btn--hero:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(161,34,74,0.5);
}
.btn--hero-icon { font-size: 18px; }
.btn--hero-outline {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 16px 36px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.3);
  border-radius: 50px;
  font-family: inherit; font-size: 15px; font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.btn--hero-outline:hover {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.6);
}

/* 信頼指標 */
.hero__trust {
  display: flex; align-items: center; gap: 24px;
  opacity: 0;
  animation: titleFadeIn 0.7s ease 1.5s forwards;
}
.hero__trust-item { display: flex; flex-direction: column; align-items: center; }
.hero__trust-num {
  font-size: 32px; font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.hero__trust-label {
  font-size: 11px; font-weight: 600;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.5px;
  margin-top: 4px;
}
.hero__trust-sep {
  width: 1px; height: 36px;
  background: rgba(255,255,255,0.15);
}

/* フローティングカード */
.hero__cards {
  position: absolute;
  right: 5%; top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.hero__float-card {
  display: flex; align-items: center; gap: 14px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
  padding: 14px 20px 14px 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  animation: floatCard 4s ease-in-out infinite;
  transition: var(--transition);
  min-width: 260px;
  opacity: 0;
  animation: floatCardIn 0.6s ease forwards, floatCard 4s ease-in-out 1s infinite;
}
.hero__float-card--1 { animation-delay: 0.3s, 1.3s; }
.hero__float-card--2 { animation-delay: 0.6s, 1.6s; }
.hero__float-card--3 { animation-delay: 0.9s, 1.9s; }
@keyframes floatCardIn {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}
.hero__float-card:hover { transform: translateY(-4px) scale(1.02); box-shadow: 0 12px 40px rgba(0,0,0,0.2); }
.hero__float-img {
  width: 56px; height: 56px;
  border-radius: 12px;
  object-fit: cover;
  flex-shrink: 0;
}
.hero__float-label { font-size: 10px; color: var(--text-light); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.hero__float-val { font-size: 20px; font-weight: 900; color: var(--primary); line-height: 1.2; }
.hero__float-sites { font-size: 10px; color: var(--text-light); margin-top: 2px; }
@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* 検索対象バー */
.hero__bottom {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 3;
  background: rgba(0,0,0,0.2);
  backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 14px 0;
}
.hero__sources-row {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  justify-content: center;
}
.hero__sources-label {
  font-size: 10px; color: rgba(255,255,255,0.45);
  font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px;
}
.hero__source-tag {
  font-size: 11px;
  padding: 5px 14px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 20px;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}

/* ============================================
   特徴セクション
   ============================================ */
.features {
  padding: 80px 0;
  background: var(--white);
}
.features__title {
  font-family: 'Playfair Display', serif;
  font-size: 32px; font-weight: 700;
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 48px;
  position: relative;
}
.features__title::after {
  content: '';
  display: block;
  width: 50px; height: 3px;
  background: var(--accent);
  margin: 14px auto 0;
  border-radius: 3px;
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.features__item {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.features__item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.features__img-wrap {
  height: 200px;
  overflow: hidden;
  position: relative;
}
.features__img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.features__item:hover .features__img { transform: scale(1.08); }
.features__body { padding: 24px; }
.features__item-title {
  font-size: 18px; font-weight: 700;
  margin-bottom: 8px;
  color: var(--primary);
}
.features__item-desc { font-size: 14px; color: var(--text-mid); line-height: 1.8; }
.features__cta { text-align: center; margin-top: 48px; }

/* ============================================
   プログレスバー
   ============================================ */
.progress {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  position: sticky; top: 68px; z-index: 150;
  box-shadow: var(--shadow-sm);
}
.progress__bar { display: flex; align-items: center; justify-content: center; }
.progress__step {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  cursor: pointer; transition: var(--transition);
}
.progress__circle {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700;
  border: 2px solid var(--border);
  color: var(--text-light);
  background: var(--white);
  transition: var(--transition);
}
.progress__step.active .progress__circle {
  background: var(--primary); border-color: var(--primary); color: var(--white);
  box-shadow: 0 3px 12px rgba(161,34,74,0.3);
}
.progress__step.done .progress__circle {
  background: var(--accent); border-color: var(--accent); color: var(--white);
}
.progress__step.done .progress__circle span { display: none; }
.progress__step.done .progress__circle::after { content: '\2713'; font-size: 16px; font-weight: 700; }
.progress__label {
  font-size: 11px; color: var(--text-light); font-weight: 500;
  white-space: nowrap; transition: var(--transition);
}
.progress__step.active .progress__label { color: var(--primary); font-weight: 700; }
.progress__step.done .progress__label { color: var(--accent-dark); }
.progress__line {
  width: 70px; height: 2px;
  background: var(--border);
  margin: 0 10px; margin-bottom: 22px;
  transition: var(--transition); border-radius: 2px;
}
.progress__line.done { background: var(--accent); }

/* ============================================
   メインコンテンツ & ステップ
   ============================================ */
.main { padding: 0 0 80px; min-height: calc(100vh - 200px); }
.step { display: none; }
.step--active { display: block; animation: fadeSlideIn 0.35s ease; }
@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ステップヘッダー（写真バナー） */
.step__hero {
  position: relative;
  height: 200px;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  overflow: hidden;
  margin-bottom: 32px;
}
.step__hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.step__hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(51,51,51,0.7), rgba(161,34,74,0.5));
}
.step__hero-content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 28px 32px;
  z-index: 1;
}
.step__hero-num {
  display: inline-block;
  font-size: 11px; font-weight: 700;
  color: var(--accent-light);
  letter-spacing: 2px;
  margin-bottom: 6px;
}
.step__hero-title {
  font-size: 28px; font-weight: 900;
  color: var(--white);
  margin-bottom: 4px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.step__hero-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.8);
}

.step__actions {
  display: flex; gap: 12px;
  justify-content: flex-end;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

/* ============================================
   フォーム
   ============================================ */
.form__card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.form__card:hover { box-shadow: var(--shadow); }
.form__card-title {
  font-size: 16px; font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--bg-pink);
  display: flex; align-items: center; gap: 10px;
}
.form__card-icon { font-size: 20px; }
.form__card-desc { font-size: 13px; color: var(--text-mid); margin: -10px 0 16px; }
.form__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 24px;
}
.form__group { display: flex; flex-direction: column; gap: 5px; }
.form__group--full { grid-column: 1 / -1; }
.form__label { font-size: 13px; font-weight: 600; color: var(--text-dark); }
.form__input-wrap { position: relative; }

/* オートコンプリート */
.form__autocomplete { position: relative; }
.form__suggest {
  display: none;
  position: absolute;
  top: 100%; left: 0; right: 0;
  background: var(--white);
  border: 1.5px solid var(--primary);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 50;
  max-height: 280px;
  overflow-y: auto;
  scrollbar-width: thin;
}
.form__suggest.open { display: block; }
.form__suggest-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  cursor: pointer;
  transition: background 0.15s ease;
  border-bottom: 1px solid var(--border);
}
.form__suggest-item:last-child { border-bottom: none; }
.form__suggest-item:hover,
.form__suggest-item.active {
  background: var(--primary-bg);
}
.form__suggest-code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  padding: 3px 8px;
  background: var(--bg-pink);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  border-radius: 6px;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}
.form__suggest-info { flex: 1; min-width: 0; }
.form__suggest-city {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.form__suggest-detail {
  font-size: 11px;
  color: var(--text-mid);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.form__suggest-flag {
  font-size: 20px;
  flex-shrink: 0;
}
.form__suggest-empty {
  padding: 16px;
  text-align: center;
  font-size: 13px;
  color: var(--text-light);
}
.form__suggest mark {
  background: rgba(198,166,103,0.3);
  color: inherit;
  border-radius: 2px;
  padding: 0 1px;
}
.form__autocomplete .form__input:focus {
  border-radius: var(--radius) var(--radius) 0 0;
}
.form__autocomplete .form__input.suggesting {
  border-radius: var(--radius) var(--radius) 0 0;
  border-color: var(--primary);
}

.form__input-icon {
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 44px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--text-light); pointer-events: none; z-index: 1;
}
.form__input,
.form__select,
.form__textarea {
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px; font-family: inherit;
  color: var(--text-dark);
  background: var(--white);
  transition: var(--transition);
  width: 100%;
}
.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(161, 34, 74, 0.08);
}
.form__input--icon { padding-left: 44px; }
.form__input.error { border-color: var(--error); }
.form__input.error:focus { box-shadow: 0 0 0 3px rgba(198,40,40,0.08); }
.form__error { font-size: 12px; color: var(--error); min-height: 0; }
.form__hint { font-size: 12px; color: var(--text-light); }
.form__hint--active { color: var(--primary); font-weight: 600; }
.form__textarea { resize: vertical; }

/* チェックボックス */
.form__checkbox-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.form__checkbox-inline { display: flex; gap: 10px; flex-wrap: wrap; }
.form__checkbox {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; cursor: pointer;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
  user-select: none;
  background: var(--white);
}
.form__checkbox:hover { background: var(--bg-pink); border-color: var(--primary-light); }
.form__checkbox--sm { padding: 8px 12px; font-size: 13px; }
.form__checkbox input[type="checkbox"] { display: none; }
.form__checkbox-custom {
  width: 18px; height: 18px;
  border: 2px solid var(--border);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}
.form__checkbox input:checked ~ .form__checkbox-custom {
  background: var(--primary); border-color: var(--primary);
}
.form__checkbox input:checked ~ .form__checkbox-custom::after {
  content: '\2713'; color: var(--white); font-size: 12px; font-weight: 700;
}
.form__checkbox input:checked ~ .form__checkbox-text { color: var(--primary); font-weight: 600; }
.form__checkbox-text { transition: var(--transition); }

/* ============================================
   規定テンプレート
   ============================================ */
/* ===== 予約タイプ選択 ===== */
.booking-type-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 28px 0 8px;
}
.booking-type-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 20px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  background: #fff;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}
.booking-type-btn:hover { border-color: var(--primary); background: var(--primary-bg); }
.booking-type-btn--active {
  border-color: var(--primary);
  background: var(--primary-bg);
  box-shadow: 0 0 0 3px rgba(161,34,74,0.12);
}
.booking-type-icon { font-size: 32px; }
.booking-type-name { font-size: 14px; font-weight: 700; color: var(--text-dark); }
.booking-type-desc { font-size: 11px; color: var(--text-mid); }

/* ===== 片道/往復トグル ===== */
.trip-type-wrap { margin-bottom: 18px; }
.trip-type-toggle {
  display: inline-flex;
  border: 2px solid var(--border);
  border-radius: 30px;
  overflow: hidden;
  margin-top: 8px;
}
.trip-type-btn {
  padding: 8px 22px;
  border: none;
  background: #fff;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-mid);
  cursor: pointer;
  transition: all 0.18s;
}
.trip-type-btn--active { background: var(--primary); color: #fff; }
.trip-type-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.trip-type-note { font-size: 11px; color: var(--warn); margin-top: 6px; }

.time-select-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 4px;
}
.time-btn {
  padding: 10px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: #fff;
  font-size: 13px;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.15s, background 0.15s;
  color: var(--text);
}
.time-btn:last-child {
  grid-column: 1 / -1;
}
.time-btn:hover { border-color: var(--primary); }
.time-btn--active {
  border-color: var(--primary);
  background: rgba(161,34,74,0.07);
  color: var(--primary);
  font-weight: 600;
}

.regulation__template-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.regulation__template-btn {
  display: flex; flex-direction: column; align-items: center;
  gap: 6px; padding: 20px 12px;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius-xl);
  cursor: pointer; font-family: inherit;
  transition: var(--transition); text-align: center;
}
.regulation__template-btn:hover { border-color: var(--primary); background: var(--primary-bg); }
.regulation__template-btn.selected { border-color: var(--primary); background: var(--primary-bg); box-shadow: 0 0 0 3px rgba(161,34,74,0.1); }
.regulation__template-icon { font-size: 36px; }
.regulation__template-name { font-size: 13px; font-weight: 700; color: var(--text-dark); }
.regulation__template-detail { font-size: 11px; color: var(--text-mid); }

/* ============================================
   ボタン
   ============================================ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px;
  border: 2px solid transparent;
  border-radius: 50px;
  font-family: inherit; font-size: 14px; font-weight: 600;
  cursor: pointer; transition: var(--transition);
  white-space: nowrap;
}
.btn--lg { padding: 14px 36px; font-size: 15px; }
.btn--primary { background: var(--primary); color: var(--white); }
.btn--primary:hover { background: var(--primary-dark); box-shadow: 0 4px 16px rgba(161,34,74,0.25); }
.btn--primary:disabled { background: var(--text-light); cursor: not-allowed; box-shadow: none; }
.btn--secondary { background: var(--white); color: var(--text-dark); border-color: var(--border); }
.btn--secondary:hover { border-color: var(--text-mid); background: var(--bg-warm); }
.btn--outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn--outline:hover { background: var(--primary); color: var(--white); }
.btn__arrow { transition: var(--transition); display: inline-block; }
.btn:hover .btn__arrow { transform: translateX(3px); }

/* ============================================
   検索条件サマリー
   ============================================ */
.summary-bar {
  display: flex;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}
.summary-bar__item {
  flex: 1; padding: 14px 18px;
  display: flex; flex-direction: column; gap: 2px;
  border-right: 1px solid var(--border);
}
.summary-bar__item:last-child { border-right: none; }
.summary-bar__label { font-size: 10px; font-weight: 700; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.5px; }
.summary-bar__val { font-size: 14px; font-weight: 700; color: var(--text-dark); }

/* ============================================
   ローディング
   ============================================ */
.loading { text-align: center; padding: 60px 0; }
.loading__spinner {
  width: 52px; height: 52px;
  border: 4px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  margin: 0 auto 20px;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading__text { font-size: 17px; font-weight: 700; color: var(--text-dark); margin-bottom: 16px; }
.loading__sources { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.loading__source {
  font-size: 12px; padding: 5px 14px;
  background: var(--bg-pink); border-radius: 20px;
  color: var(--text-mid); font-weight: 500;
  opacity: 0.4; transition: var(--transition);
}
.loading__source.active { opacity: 1; background: var(--primary-bg); color: var(--primary); font-weight: 700; }

/* ============================================
   空室なし通知
   ============================================ */
.vacancy-notice {
  background: var(--warn-bg);
  border: 1px solid rgba(230, 81, 0, 0.25);
  border-left: 4px solid var(--warn);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  margin-bottom: 24px;
}
.vacancy-notice__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--warn);
  margin-bottom: 8px;
}
.vacancy-notice__body {
  font-size: 13px;
  line-height: 1.9;
  color: var(--text-dark);
}
.vacancy-notice__body + .vacancy-notice__body { margin-top: 6px; }

/* ============================================
   プランカード（写真付き）
   ============================================ */
.plans__section-title {
  font-size: 18px; font-weight: 700;
  margin: 36px 0 16px;
  color: var(--text-dark);
  display: flex; align-items: center; gap: 8px;
}
.plans__section-title:first-of-type { margin-top: 0; }
.plans__section-title small { font-size: 12px; color: var(--text-light); font-weight: 400; }
.plans__section-icon { font-size: 22px; }
.plans__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.plan-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  transition: var(--transition);
  display: flex; flex-direction: column;
  cursor: pointer;
}
.plan-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.plan-card.selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(161,34,74,0.12), var(--shadow-lg);
}
.plan-card--ume  { border-top: 4px solid var(--ume); }
.plan-card--take { border-top: 4px solid var(--take); }
.plan-card--matsu { border-top: 4px solid var(--matsu); }

/* プランカード写真 */
.plan-card__img-wrap {
  height: 140px;
  overflow: hidden;
  position: relative;
}
.plan-card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.plan-card:hover .plan-card__img { transform: scale(1.08); }
.plan-card__img-badge {
  position: absolute;
  top: 12px; left: 12px;
  font-size: 11px; font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  backdrop-filter: blur(8px);
}
.plan-card--ume .plan-card__img-badge  { background: rgba(126,128,97,0.9); color: var(--white); }
.plan-card--take .plan-card__img-badge { background: rgba(161,34,74,0.9); color: var(--white); }
.plan-card--matsu .plan-card__img-badge { background: rgba(198,166,103,0.9); color: var(--white); }

.plan-card__body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }

.plan-card__recommend {
  position: absolute;
  top: 12px; right: 12px;
  background: var(--primary);
  color: var(--white);
  font-size: 10px; font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.3px;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(161,34,74,0.3);
}
.plan-card__name { font-size: 16px; font-weight: 700; color: var(--text-dark); }
.plan-card__sub { font-size: 12px; color: var(--text-mid); }
.plan-card__price { display: flex; align-items: baseline; gap: 4px; margin: 2px 0; }
.plan-card__price-amount { font-size: 28px; font-weight: 900; color: var(--text-dark); }
/* 航空券のように料金を表示しないケース */
.plan-card__price-search {
  font-size: 15px;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-bg);
  border-radius: var(--radius);
  padding: 6px 12px;
}
.plan-card__price-unit { font-size: 12px; color: var(--text-mid); }
.plan-card__features { list-style: none; display: flex; flex-wrap: wrap; gap: 5px; }
.plan-card__features li {
  font-size: 11px;
  background: var(--bg-warm);
  padding: 3px 9px;
  border-radius: 20px;
  color: var(--text-mid);
}
.plan-card__ref {
  margin-top: 10px;
  padding: 10px 12px;
  background: var(--bg-warm);
  border-radius: 8px;
  border-left: 3px solid var(--accent);
}
.plan-card__ref-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-mid);
  letter-spacing: 0.03em;
  margin-bottom: 4px;
}
.plan-card__ref-source {
  font-size: 12px;
  color: var(--text-dark);
  font-weight: 500;
  margin-bottom: 3px;
}
.plan-card__ref-site {
  color: var(--primary);
  font-weight: 700;
}
.plan-card__ref-note {
  font-size: 10px;
  color: var(--warn);
  margin-bottom: 6px;
}
.plan-card__ref-url {
  display: block;
  font-size: 10px;
  color: var(--primary);
  word-break: break-all;
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.15s;
}
.plan-card__ref-url:hover { opacity: 1; text-decoration: underline; }
.plan-card__compliance { margin-top: auto; }
.plan-card__sellers {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.plan-card__sellers-label {
  font-size: 10px;
  color: var(--text-mid);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 7px;
}
.plan-card__click-hint {
  font-size: 10px;
  color: var(--primary);
  opacity: 0.75;
  text-align: center;
  margin-top: 10px;
  font-weight: 500;
}
.plan-card__sellers-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.plan-card__seller-link {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-bg);
  border: 1px solid rgba(161,34,74,0.2);
  border-radius: 20px;
  padding: 4px 10px;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.plan-card__seller-link:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
/* 楽天直接予約ボタン（APIデータ取得時） */
.plan-card__seller-link--primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  font-size: 12px;
  padding: 6px 14px;
}
.plan-card__seller-link--primary:hover {
  background: #8f1d43;
  border-color: #8f1d43;
}
/* 料金バッジ */
.plan-card__price-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
  margin-right: 4px;
  vertical-align: middle;
}
.plan-card__price-badge--real {
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
}
.plan-card__price-badge--ai {
  background: #fff8e1;
  color: #f57f17;
  border: 1px solid #ffe082;
}
.compliance-badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 12px; font-weight: 600;
  padding: 4px 12px; border-radius: 20px;
}
.compliance-badge--ok { background: var(--ok-bg); color: var(--ok); }
.compliance-badge--warn { background: var(--warn-bg); color: var(--warn); }
.compliance-badge--error { background: var(--error-bg); color: var(--error); }

.plan-card__select-mark {
  display: none;
  position: absolute;
  top: 12px; right: 12px;
  width: 30px; height: 30px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  font-size: 14px; font-weight: 700;
  align-items: center; justify-content: center;
  z-index: 3;
  box-shadow: 0 2px 8px rgba(161,34,74,0.3);
}
.plan-card.selected .plan-card__select-mark { display: flex; }
.plan-card.selected .plan-card__recommend { display: none; }

/* ============================================
   選択サマリー
   ============================================ */
.selection-summary {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(16px);
  border-top: 2px solid var(--primary);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.1);
  z-index: 180;
  padding: 14px 0;
  animation: slideUp 0.3s ease;
}
@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
.selection-summary__inner {
  max-width: var(--container);
  margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center; gap: 24px;
}
.selection-summary__item { display: flex; align-items: center; gap: 6px; }
.selection-summary__label { font-size: 12px; color: var(--text-mid); font-weight: 600; }
.selection-summary__val { font-size: 14px; font-weight: 700; color: var(--text-dark); }
.selection-summary__total .selection-summary__val { font-size: 18px; color: var(--primary); }
.selection-summary__inner .btn { margin-left: auto; }

/* ============================================
   ソース一覧
   ============================================ */
.sources {
  margin-top: 32px; padding: 24px;
  background: var(--bg-cream);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(198,166,103,0.2);
}
.sources__title { font-size: 14px; font-weight: 700; margin-bottom: 14px; }
.sources__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.sources__item { display: flex; align-items: center; gap: 8px; font-size: 13px; padding: 6px 0; }
.sources__badge {
  font-size: 9px; font-weight: 700;
  padding: 2px 8px; border-radius: 4px;
  text-transform: uppercase; letter-spacing: 0.3px;
}
.sources__badge--hotel { background: var(--primary-bg); color: var(--primary); }
.sources__badge--flight { background: rgba(126,128,97,0.12); color: var(--ume); }
.sources__badge--api { background: rgba(198,166,103,0.15); color: var(--accent-dark); }
.sources__status { font-size: 10px; font-weight: 600; padding: 2px 8px; border-radius: 10px; margin-left: auto; }
.sources__status--active { background: var(--ok-bg); color: var(--ok); }
.sources__status--planned { background: var(--warn-bg); color: var(--warn); }
.sources__note {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(198, 166, 103, 0.25);
  font-size: 11px;
  line-height: 1.8;
  color: var(--text-mid);
}

/* ============================================
   見積書
   ============================================ */
.estimate__paper {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px 44px;
  box-shadow: var(--shadow-lg);
  max-width: 820px;
  margin: 0 auto;
}
.estimate__header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: start;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 3px double var(--primary);
}
.estimate__logo { display: flex; align-items: center; gap: 10px; }
.estimate__logo-mark {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 900;
  box-shadow: 0 2px 8px rgba(161,34,74,0.25);
}
.estimate__company { display: block; font-size: 16px; font-weight: 700; color: var(--primary); }
.estimate__company-sub { font-size: 11px; color: var(--text-mid); }
.estimate__doc-title {
  font-size: 26px; font-weight: 900;
  color: var(--text-dark);
  letter-spacing: 8px;
  text-align: center; align-self: center;
}
.estimate__meta { font-size: 12px; color: var(--text-mid); text-align: right; }
.estimate__meta p { margin-bottom: 2px; }
.estimate__to { margin-bottom: 20px; }
.estimate__to-label { font-size: 12px; font-weight: 700; color: var(--text-mid); margin-bottom: 4px; }
.estimate__to-input {
  max-width: 400px;
  border: none; border-bottom: 2px solid var(--text-dark);
  border-radius: 0;
  padding: 8px 0;
  font-size: 17px; font-weight: 700;
}
.estimate__to-input:focus { box-shadow: none; border-color: var(--primary); }
.estimate__highlight {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  border-radius: var(--radius-xl);
  padding: 22px 28px;
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 24px;
}
.estimate__highlight-label { font-size: 14px; font-weight: 600; }
.estimate__highlight-amount { font-size: 32px; font-weight: 900; letter-spacing: 1px; }
.estimate__table-wrap { overflow-x: auto; }
.estimate__table { width: 100%; border-collapse: collapse; font-size: 13px; }
.estimate__table th {
  background: var(--bg-pink);
  padding: 10px 12px; text-align: left;
  font-weight: 700; font-size: 11px;
  color: var(--text-dark);
  border-bottom: 2px solid var(--primary);
  text-transform: uppercase; letter-spacing: 0.5px;
}
.estimate__table td { padding: 10px 12px; border-bottom: 1px solid var(--border); }
.est-col-no { width: 40px; }
.est-col-qty, .est-col-unit, .est-col-amount { text-align: right; }
.estimate__table td:nth-child(4),
.estimate__table td:nth-child(5),
.estimate__table td:nth-child(6) { text-align: right; font-variant-numeric: tabular-nums; }
.estimate__table tfoot td { font-weight: 700; }
.estimate__total-label { text-align: right; }
.estimate__tax-note { font-size: 10px; color: var(--text-mid); font-weight: 400; }
.estimate__grand-total td { font-size: 16px; color: var(--primary); border-top: 2px solid var(--primary); border-bottom: none; }
.estimate__compliance {
  margin: 20px 0; padding: 14px 18px;
  border-radius: var(--radius-lg); font-size: 13px;
}
.estimate__compliance h4 { font-size: 13px; margin-bottom: 8px; }
.estimate__compliance-items { display: flex; flex-direction: column; gap: 6px; }
.estimate__compliance-item { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.estimate__notes { margin: 20px 0; }
.estimate__notes h4 { font-size: 13px; font-weight: 700; margin-bottom: 8px; }
.estimate__footer {
  margin-top: 36px; padding-top: 16px;
  border-top: 1px solid var(--border);
  text-align: center; font-size: 11px;
  color: var(--text-light); line-height: 1.8;
}

/* ============================================
   フッター
   ============================================ */
.footer { background: var(--text-dark); color: rgba(255,255,255,0.8); }
.footer__top { padding: 48px 0 40px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer__top-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; }
.footer__logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer__logo-mark {
  width: 34px; height: 34px;
  background: rgba(255,255,255,0.1);
  color: var(--accent); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 900;
}
.footer__brand { font-family: 'Playfair Display', serif; font-weight: 700; font-size: 20px; color: var(--white); }
.footer__about-text { font-size: 13px; line-height: 1.8; opacity: 0.6; }
.footer__col-title { font-size: 12px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 14px; }
.footer__col-list { list-style: none; }
.footer__col-list li { font-size: 13px; opacity: 0.5; margin-bottom: 8px; }
.footer__bottom { padding: 20px 0; text-align: center; font-size: 12px; opacity: 0.4; }

/* ============================================
   トースト
   ============================================ */
.toast {
  position: fixed; top: 84px; right: 20px;
  background: var(--text-dark); color: var(--white);
  padding: 14px 24px; border-radius: 50px;
  font-size: 14px; font-weight: 600;
  box-shadow: var(--shadow-xl); z-index: 300;
  transform: translateX(calc(100% + 40px));
  transition: transform 0.3s ease;
  max-width: 400px;
}
.toast.show { transform: translateX(0); }
.toast--ok { background: var(--ok); }
.toast--warn { background: var(--warn); }
.toast--error { background: var(--error); }

/* ============================================
   印刷用
   ============================================ */
/* ============================================
   予約導線（見積の後）
   ============================================ */
.booking-cta {
  max-width: 820px;
  margin: 24px auto 0;
  padding: 24px 28px;
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 4px solid var(--primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}
.booking-cta__title { font-size: 18px; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.booking-cta__desc { font-size: 13px; color: var(--text-mid); line-height: 1.8; margin-bottom: 16px; }
.booking-cta__group { padding: 12px 0; border-top: 1px solid var(--border); }
.booking-cta__group:first-child { border-top: none; }
.booking-cta__group-label { font-size: 13px; font-weight: 700; color: var(--text-dark); margin-bottom: 10px; }
.booking-cta__links { display: flex; flex-wrap: wrap; gap: 8px; }

@media print {
  body { background: #fff; }
  .header, .progress, .hero, .features, .footer, .step__actions,
  .step__hero, .selection-summary, .toast, .summary-bar, .booking-cta { display: none !important; }
  .main { padding: 0; display: block !important; }
  .step { display: block !important; }
  .step:not(#step4) { display: none !important; }
  .estimate__paper { box-shadow: none; border: none; padding: 20px 0; }
}

/* ============================================
   レスポンシブ — タブレット
   ============================================ */
@media (max-width: 900px) {
  .hero__title { font-size: 34px; }
  .hero__cards { display: none; }
  .features__grid { grid-template-columns: 1fr; gap: 24px; }
  .features__item { display: grid; grid-template-columns: 200px 1fr; }
  .features__img-wrap { height: 100%; min-height: 160px; }
  .plans__grid { grid-template-columns: 1fr; }
  .sources__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__top-grid { grid-template-columns: 1fr; gap: 28px; }
  .selection-summary__inner { flex-wrap: wrap; gap: 12px; }
  .selection-summary__inner .btn { margin-left: 0; width: 100%; justify-content: center; }
}

@media (max-width: 768px) {
  .header__nav { display: none; }
  .header__nav.open {
    display: block;
    position: fixed;
    top: 68px; left: 0; right: 0; bottom: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(10px);
    padding: 20px; z-index: 200;
    animation: fadeSlideIn 0.2s ease;
  }
  .header__nav.open .header__nav-list { flex-direction: column; gap: 4px; }
  .header__nav.open .header__nav-link { display: flex; padding: 16px 12px; font-size: 16px; border-radius: var(--radius-lg); }
  .header__menu-btn { display: flex; }

  .hero__title { font-size: 28px; }
  .hero__inner { padding: 120px 0 100px; }
  .hero__trust { gap: 16px; }
  .hero__trust-num { font-size: 26px; }

  .progress__circle { width: 34px; height: 34px; font-size: 12px; }
  .progress__line { width: 28px; margin: 0 6px; }

  .form__grid { grid-template-columns: 1fr; }
  .form__checkbox-grid { grid-template-columns: repeat(2, 1fr); }
  .form__card { padding: 20px 16px; border-radius: var(--radius-lg); }

  .regulation__template-grid { grid-template-columns: repeat(2, 1fr); }
  .booking-type-selector { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .booking-type-btn { padding: 14px 10px; }
  .booking-type-icon { font-size: 26px; }
  .booking-type-name { font-size: 12px; }

  .summary-bar { flex-wrap: wrap; }
  .summary-bar__item { flex: none; width: calc(50% - 1px); }

  .step__hero { height: 160px; border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
  .step__hero-title { font-size: 22px; }
  .step__hero-content { padding: 20px 24px; }

  .features__item { grid-template-columns: 1fr; }
  .features__img-wrap { height: 180px; }

  .estimate__paper { padding: 24px 16px; border-radius: var(--radius-lg); }
  .estimate__header { grid-template-columns: 1fr; text-align: left; }
  .estimate__doc-title { text-align: left; font-size: 20px; letter-spacing: 4px; }
  .estimate__meta { text-align: left; }
  .estimate__highlight { flex-direction: column; text-align: center; gap: 4px; }

  .step__actions { flex-direction: column; }
  .step__actions .btn { width: 100%; justify-content: center; }
}

/* ============================================
   レスポンシブ — スマホ
   ============================================ */
@media (max-width: 480px) {
  body { font-size: 14px; }
  .header__inner { height: 56px; }
  .header__logo-text { font-size: 17px; }
  .header__logo-sub { display: none; }
  .header__logo-mark { width: 32px; height: 32px; font-size: 15px; }

  .hero { min-height: 85vh; }
  .hero__inner { padding: 90px 0 70px; }
  .hero__title { font-size: 24px; }
  .hero__desc { font-size: 13px; }
  .hero__actions { flex-direction: column; }
  .hero__trust-num { font-size: 22px; }
  .hero__trust { gap: 14px; }
  .hero__actions .btn--hero,
  .hero__actions .btn--hero-outline { width: 100%; justify-content: center; }
  .hero__bottom { padding: 12px 0; }
  .hero__sources-row { gap: 6px; }
  .hero__source-tag { font-size: 10px; padding: 3px 10px; }

  .features { padding: 48px 0; }
  .features__title { font-size: 24px; }

  .progress { top: 56px; padding: 12px 0; }
  .progress__label { display: none; }
  .progress__line { width: 20px; margin: 0 4px; margin-bottom: 0; }
  .progress__circle { width: 30px; height: 30px; }

  .step__hero { height: 140px; }
  .step__hero-title { font-size: 20px; }
  .step__hero-num { font-size: 10px; }

  .form__checkbox-grid { grid-template-columns: 1fr; }
  .regulation__template-grid { grid-template-columns: 1fr; }

  .plan-card__img-wrap { height: 120px; }
  .plan-card__price-amount { font-size: 24px; }
  .sources__grid { grid-template-columns: 1fr; }
  .estimate__doc-title { font-size: 18px; letter-spacing: 2px; }
  .estimate__highlight-amount { font-size: 24px; }
}