@charset "UTF-8";

/* =========================================
   レンタルサロンLEMONE 共通スタイル
   テーマカラー: ベージュ × グリーン (ナチュラル)
   ========================================= */

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

:root {
  --color-bg: #FBF7F1;          /* 生成りベージュ */
  --color-bg-soft: #F3EDE2;     /* 薄ベージュ */
  --color-beige: #E6DAC6;       /* ベージュ */
  --color-beige-dark: #C2AE8B;  /* ダークベージュ */
  --color-green: #7C8F6D;       /* セージグリーン */
  --color-green-dark: #5C6E50;  /* 深緑 */
  --color-green-soft: #AFBFA0;  /* 淡グリーン */
  --color-text: #3D3A33;        /* ダークブラウン文字 */
  --color-text-soft: #6B6657;
  --color-line: #06C755;        /* LINE公式カラー */
  --color-instagram: #E1306C;
  --color-white: #ffffff;
  --color-border: #E6DAC6;

  --font-jp: "Noto Serif JP", "Yu Mincho", "游明朝", "Hiragino Mincho ProN", serif;
  --font-sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  --font-en: "Cormorant Garamond", "Times New Roman", serif;

  --container-w: 1120px;
  --header-h: 76px;
  --radius: 6px;
  --shadow-soft: 0 6px 24px rgba(60, 50, 30, .08);
  --transition: all .3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-green-dark);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  opacity: .75;
}

ul, ol {
  list-style: none;
}

/* -------- Container & Section -------- */
.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 88px 0;
}

.section-sm {
  padding: 56px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 56px;
}

.section-title .en {
  display: block;
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: .3em;
  color: var(--color-green);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.section-title .ja {
  display: block;
  font-family: var(--font-jp);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--color-text);
}

.section-title .ja::after {
  content: "";
  display: block;
  width: 40px;
  height: 1px;
  background: var(--color-beige-dark);
  margin: 16px auto 0;
}

/* -------- Header -------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  background: rgba(251, 247, 241, .96);
  backdrop-filter: blur(8px);
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
}

.site-header .inner {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-family: var(--font-en);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: .25em;
  color: var(--color-green-dark);
}

.site-logo a {
  color: inherit;
}

.site-logo .sub {
  display: block;
  font-family: var(--font-jp);
  font-size: 10px;
  letter-spacing: .3em;
  color: var(--color-text-soft);
  margin-top: -2px;
}

.global-nav ul {
  display: flex;
  gap: 32px;
  align-items: center;
}

.global-nav a {
  color: var(--color-text);
  font-size: 14px;
  letter-spacing: .15em;
  position: relative;
  padding: 6px 0;
}

.global-nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 1px;
  background: var(--color-green);
  transition: var(--transition);
  transform: translateX(-50%);
}

.global-nav a:hover,
.global-nav a.is-current {
  opacity: 1;
  color: var(--color-green-dark);
}

.global-nav a:hover::after,
.global-nav a.is-current::after {
  width: 100%;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--color-line);
  color: #fff !important;
  padding: 8px 0;
  min-width: 120px;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: .05em;
  white-space: nowrap;
}

.nav-cta:hover {
  opacity: .9;
}

/* -------- Hamburger Menu -------- */
.hamburger {
  display: none;
  width: 32px;
  height: 32px;
  background: transparent;
  border: 0;
  cursor: pointer;
  position: relative;
  z-index: 110;
}

.hamburger span {
  position: absolute;
  left: 4px;
  width: 24px;
  height: 1.5px;
  background: var(--color-text);
  transition: var(--transition);
}

.hamburger span:nth-child(1) { top: 10px; }
.hamburger span:nth-child(2) { top: 16px; }
.hamburger span:nth-child(3) { top: 22px; }

.hamburger.is-open span:nth-child(1) {
  transform: rotate(45deg);
  top: 16px;
}
.hamburger.is-open span:nth-child(2) {
  opacity: 0;
}
.hamburger.is-open span:nth-child(3) {
  transform: rotate(-45deg);
  top: 16px;
}

/* -------- Hero (used in index) -------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:
    linear-gradient(rgba(251, 247, 241, .55), rgba(251, 247, 241, .35)),
    linear-gradient(135deg, #E6DAC6 0%, #C9D4B5 60%, #AFBFA0 100%);
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,.4) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(124, 143, 109, .15) 0%, transparent 50%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  padding: 0 24px;
  max-width: 800px;
}

.hero .lead-en {
  font-family: var(--font-en);
  font-size: 18px;
  letter-spacing: .4em;
  color: var(--color-green-dark);
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--font-jp);
  font-size: 36px;
  font-weight: 500;
  letter-spacing: .08em;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 32px;
}

.hero h1 .accent {
  color: var(--color-green-dark);
}

.hero .sub {
  font-size: 15px;
  letter-spacing: .1em;
  line-height: 2.2;
  color: var(--color-text-soft);
  margin-bottom: 40px;
}

.hero .sub .sub-cta {
  display: inline-block;
  margin-top: 12px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* -------- Page Header (sub pages) -------- */
.page-header {
  padding: calc(var(--header-h) + 64px) 0 64px;
  text-align: center;
  background: linear-gradient(135deg, #F3EDE2 0%, #E6DAC6 100%);
}

.page-header .en {
  display: block;
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: .4em;
  color: var(--color-green);
  margin-bottom: 12px;
}

.page-header h1 {
  font-family: var(--font-jp);
  font-size: 32px;
  font-weight: 500;
  letter-spacing: .12em;
  color: var(--color-text);
}

/* -------- Breadcrumb -------- */
.breadcrumb {
  font-size: 12px;
  color: var(--color-text-soft);
  padding: 16px 0;
  letter-spacing: .05em;
}

.breadcrumb a {
  color: var(--color-text-soft);
}

.breadcrumb span + span::before {
  content: " / ";
  margin: 0 6px;
  color: var(--color-beige-dark);
}

/* -------- Buttons -------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 36px;
  font-size: 14px;
  letter-spacing: .15em;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  min-width: 220px;
}

.btn-line {
  background: var(--color-line);
  color: #fff;
  box-shadow: 0 8px 20px rgba(6, 199, 85, .25);
}

.btn-line:hover {
  transform: translateY(-2px);
  opacity: 1;
  box-shadow: 0 12px 28px rgba(6, 199, 85, .35);
}

.btn-outline {
  background: transparent;
  color: var(--color-green-dark);
  border: 1px solid var(--color-green-dark);
}

.btn-outline:hover {
  background: var(--color-green-dark);
  color: #fff;
  opacity: 1;
}

.btn-primary {
  background: var(--color-green-dark);
  color: #fff;
}

.btn-primary:hover {
  opacity: 1;
  background: var(--color-green);
  transform: translateY(-2px);
}

.btn-ig {
  background: linear-gradient(135deg, #F58529 0%, #DD2A7B 50%, #8134AF 100%);
  color: #fff;
}

.btn-ig:hover {
  opacity: 1;
  transform: translateY(-2px);
}

/* -------- Concept / Features -------- */
.concept {
  background: var(--color-bg);
}

.concept-lead {
  font-size: clamp(16px, 4vw, 22px);
  letter-spacing: .1em;
  white-space: nowrap;
  color: var(--color-green-dark);
  text-align: center;
  margin-bottom: 28px;
}

.concept-text {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  font-family: var(--font-jp);
  font-size: 16px;
  letter-spacing: .08em;
  line-height: 2.2;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 64px;
}

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 40px 28px;
  text-align: center;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
}

.feature-card .num {
  font-family: var(--font-en);
  font-size: 28px;
  color: var(--color-green);
  letter-spacing: .2em;
  display: block;
  margin-bottom: 12px;
}

.feature-card h3 {
  font-family: var(--font-jp);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: .1em;
  margin-bottom: 16px;
  color: var(--color-text);
}

.feature-card p {
  font-size: 14px;
  color: var(--color-text-soft);
  line-height: 1.9;
}

/* -------- Use case (利用シーン) -------- */
.use-cases {
  background: var(--color-bg-soft);
}

.use-case-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.use-case {
  background: #fff;
  padding: 36px 24px 28px;
  text-align: center;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-green-dark);
  transition: box-shadow .25s ease, transform .25s ease;
}

.use-case:hover {
  box-shadow: 0 8px 28px rgba(60, 50, 30, .1);
  transform: translateY(-3px);
}

.use-case-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-beige);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--color-green-dark);
}

.use-case-icon svg {
  width: 26px;
  height: 26px;
}

.use-case h4 {
  font-family: var(--font-jp);
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 8px;
}

.use-case p {
  font-size: 13px;
  color: var(--color-text-soft);
  line-height: 1.7;
}

/* -------- Equipment Grid -------- */
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 8px;
}

.equipment-category {
  background: #fff;
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-green-dark);
  border-radius: var(--radius);
  padding: 24px 20px;
}

.equipment-cat-title {
  font-family: var(--font-jp);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--color-green-dark);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.equipment-category ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.equipment-category ul li {
  font-size: 13px;
  color: var(--color-text);
  padding: 6px 0;
  border-bottom: 1px solid var(--color-bg-soft);
  letter-spacing: .05em;
}

.equipment-category ul li:last-child {
  border-bottom: none;
}

@media (max-width: 900px) {
  .equipment-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .equipment-grid { grid-template-columns: 1fr; }
}

/* -------- Photo Gallery -------- */
.photo-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.gallery-item {
  display: block;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 1 / 1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
  display: block;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

@media (max-width: 768px) {
  .photo-gallery { grid-template-columns: repeat(3, 1fr); gap: 6px; }
}

@media (max-width: 480px) {
  .photo-gallery { grid-template-columns: repeat(2, 1fr); gap: 4px; }
}

/* -------- Equipment / Detail List -------- */
.detail-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 48px;
  max-width: 800px;
  margin: 0 auto;
}

.detail-list dt {
  font-family: var(--font-jp);
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
  padding: 14px 0 6px;
  color: var(--color-green-dark);
  font-size: 14px;
  letter-spacing: .1em;
}

.detail-list dd {
  padding: 14px 0 6px;
  border-bottom: 1px solid var(--color-border);
  font-size: 14px;
}

/* -------- Price -------- */
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}

.price-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 40px 28px;
  text-align: center;
  border: 1px solid var(--color-border);
  position: relative;
}

.price-card.featured {
  border: 2px solid var(--color-green);
  transform: scale(1.03);
}

.price-card .badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-green);
  color: #fff;
  font-size: 11px;
  letter-spacing: .08em;
  padding: 4px 14px;
  border-radius: 999px;
  white-space: nowrap;
}

.price-card h3 {
  font-family: var(--font-jp);
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 16px;
  letter-spacing: .1em;
}

.price-card .price {
  font-family: var(--font-en);
  font-size: 36px;
  color: var(--color-green-dark);
  font-weight: 500;
}

.price-card .price .unit {
  font-size: 14px;
  color: var(--color-text-soft);
  margin-left: 4px;
}

.price-card .desc {
  font-size: 13px;
  color: var(--color-text-soft);
  margin-top: 16px;
  line-height: 1.8;
}

.spot-table {
  width: 100%;
  margin-top: 16px;
  border-collapse: collapse;
  font-size: 13px;
}

.spot-table tr {
  border-bottom: 1px solid var(--color-bg-soft);
}

.spot-table tr:last-child {
  border-bottom: none;
}

.spot-table td {
  padding: 8px 4px;
  color: var(--color-text);
}

.spot-table td:first-child {
  text-align: left;
  color: var(--color-text-soft);
}

.spot-table td:last-child {
  text-align: right;
  font-weight: 500;
  font-size: 15px;
}

.spot-table td:last-child span {
  font-size: 12px;
  font-weight: 400;
  color: var(--color-text-soft);
}

.price-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.price-card .price-sub {
  font-size: 15px;
  color: var(--color-text-soft);
}

.price-benefits {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  text-align: left;
}

.price-benefits li {
  font-size: 13px;
  color: var(--color-text);
  padding: 6px 0 6px 16px;
  border-bottom: 1px solid var(--color-bg-soft);
  position: relative;
  line-height: 1.6;
}

.price-benefits li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-green-dark);
  font-size: 12px;
}

.price-benefits li small {
  display: block;
  color: var(--color-text-soft);
  font-size: 11px;
}

.price-benefits li:last-child {
  border-bottom: none;
}

.price-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.price-table th,
.price-table td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  font-size: 14px;
  letter-spacing: .05em;
}

.price-table th {
  background: var(--color-green-dark);
  color: #fff;
  font-weight: 500;
  letter-spacing: .1em;
}

.price-table tr:last-child th,
.price-table tr:last-child td {
  border-bottom: 0;
}

.note-list {
  margin-top: 32px;
  font-size: 13px;
  color: var(--color-text-soft);
  line-height: 2;
}

.note-list li::before {
  content: "・";
  margin-right: 4px;
}

/* -------- Access -------- */
.access-map {
  width: 100%;
  height: 420px;
  background: var(--color-bg-soft);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 48px;
}

.access-map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.access-info {
  max-width: 800px;
  margin: 0 auto;
}

.access-route {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.route-card {
  background: #fff;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.route-card h4 {
  font-family: var(--font-jp);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-green-dark);
  margin-bottom: 12px;
  letter-spacing: .1em;
}

.route-card .step {
  font-size: 14px;
  line-height: 2;
  color: var(--color-text-soft);
}

/* -------- Contact -------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 56px;
}

.contact-card {
  background: #fff;
  padding: 40px 32px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.contact-card .ico {
  font-size: 40px;
  margin-bottom: 16px;
  display: block;
}

.contact-card h3 {
  font-family: var(--font-jp);
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 12px;
  letter-spacing: .1em;
}

.contact-card p {
  font-size: 14px;
  color: var(--color-text-soft);
  line-height: 1.9;
  margin-bottom: 24px;
}

/* -------- Notice Box (price page) -------- */
.notice-box {
  max-width: 800px;
  margin: 48px auto 0;
  background: #FEF9EC;
  border-left: 4px solid var(--color-accent, #C8A96E);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 28px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--color-text);
}

.line-cta-box {
  max-width: 720px;
  margin: 0 auto 32px;
  background: #fff;
  padding: 28px 48px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.line-cta-box p {
  font-size: 15px;
  margin-bottom: 16px;
}

.contact-form {
  max-width: 720px;
  margin: 0 auto;
  background: #fff;
  padding: 48px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.form-row {
  margin-bottom: 24px;
}

.form-row label {
  display: block;
  font-size: 13px;
  letter-spacing: .1em;
  margin-bottom: 8px;
  color: var(--color-green-dark);
  font-weight: 500;
}

.form-row label .required {
  color: #c0392b;
  font-size: 11px;
  margin-left: 4px;
}

.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="tel"],
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: inherit;
  font-size: 15px;
  background: var(--color-bg);
  color: var(--color-text);
  transition: var(--transition);
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-green);
  background: #fff;
}

.form-row textarea {
  min-height: 140px;
  resize: vertical;
}

.form-submit {
  text-align: center;
  margin-top: 32px;
}

/* -------- CTA Section -------- */
.cta-section {
  background:
    linear-gradient(rgba(124, 143, 109, .85), rgba(92, 110, 80, .9)),
    linear-gradient(135deg, #AFBFA0 0%, #7C8F6D 100%);
  color: #fff;
  text-align: center;
  padding: 80px 0;
}

.cta-section h2 {
  font-family: var(--font-jp);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: .12em;
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 14px;
  margin-bottom: 32px;
  opacity: .9;
}

.cta-section .btn-line {
  background: var(--color-line);
  border: 2px solid #fff;
}

.cta-section .btn-outline {
  border-color: #fff;
  color: #fff;
}

.cta-section .btn-outline:hover {
  background: #fff;
  color: var(--color-green-dark);
}

/* -------- Footer -------- */
.site-footer {
  background: var(--color-text);
  color: #cfc9bb;
  padding: 56px 0 24px;
  font-size: 13px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-grid h4 {
  font-family: var(--font-jp);
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: .15em;
}

.footer-grid a {
  color: #cfc9bb;
  font-size: 13px;
  display: inline-block;
  margin-bottom: 8px;
}

.footer-grid a:hover {
  color: #fff;
}

.footer-brand .site-logo {
  color: #fff;
  margin-bottom: 12px;
}

.footer-brand .site-logo .sub {
  color: #cfc9bb;
}

.footer-brand p {
  line-height: 1.9;
  color: #aea98e;
  margin-top: 12px;
}

.footer-sns {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.footer-sns a {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .08);
  border-radius: 50%;
  margin: 0;
  font-size: 14px;
}

.footer-sns a:hover {
  background: var(--color-green);
}

.copyright {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: 12px;
  color: #aea98e;
  letter-spacing: .1em;
}

/* -------- Floating LINE button -------- */
.fab-line {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  background: var(--color-line);
  color: #fff;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: .1em;
  box-shadow: 0 10px 24px rgba(6, 199, 85, .35);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.fab-line:hover {
  transform: translateY(-2px);
  opacity: 1;
}

/* -------- FAQ -------- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: #fff;
  border-radius: var(--radius);
  margin-bottom: 12px;
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.faq-q {
  padding: 20px 24px;
  cursor: pointer;
  font-family: var(--font-jp);
  font-weight: 500;
  position: relative;
  padding-left: 48px;
  letter-spacing: .05em;
  font-size: 15px;
  user-select: none;
}

.faq-q::before {
  content: "Q";
  position: absolute;
  left: 20px;
  top: 18px;
  font-family: var(--font-en);
  font-size: 18px;
  color: var(--color-green);
}

.faq-q::after {
  content: "+";
  position: absolute;
  right: 24px;
  top: 16px;
  font-size: 24px;
  color: var(--color-beige-dark);
  transition: var(--transition);
}

.faq-item.is-open .faq-q::after {
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
  padding: 0 24px 0 48px;
  font-size: 14px;
  color: var(--color-text-soft);
  line-height: 1.9;
  position: relative;
}

.faq-a::before {
  content: "A";
  position: absolute;
  left: 20px;
  top: 0;
  font-family: var(--font-en);
  font-size: 18px;
  color: var(--color-beige-dark);
}

.faq-item.is-open .faq-a {
  max-height: 600px;
  padding: 0 24px 20px 48px;
}

.faq-item.is-open .faq-a::before {
  top: 0;
}

/* -------- Fade-in Animation -------- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s ease, transform .8s ease;
}

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

/* -------- Responsive -------- */
@media (max-width: 900px) {
  .features,
  .use-case-grid,
  .price-grid,
  .contact-grid,
  .access-route,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  body { font-size: 15px; }

  .section { padding: 64px 0; }
  .section-title .ja { font-size: 22px; }

  .hero h1 { font-size: 28px; letter-spacing: 0; }
  .hero .lead-en { font-size: 13px; }
  .hero .sub { font-size: 13px; line-height: 2.4; margin-bottom: 32px; }

  .page-header h1 { font-size: 24px; }

  .global-nav {
    position: fixed;
    inset: 0;
    background: #E6DAC6;
    padding: 100px 24px 32px;
    transform: translateX(100%);
    transition: transform .35s ease;
    z-index: 105;
  }

  .global-nav.is-open {
    transform: translateX(0);
  }

  .global-nav ul {
    flex-direction: column;
    gap: 1px;
    align-items: stretch;
  }

  .global-nav ul li {
    border-bottom: none;
  }

  .global-nav a {
    font-size: 16px;
    display: block;
    padding: 16px 8px;
    background: #f7f7f7;
    border-radius: 4px;
  }

  .global-nav ul li:first-child a {
    border-radius: 4px 4px 0 0;
  }

  .global-nav ul li:last-child a {
    border-radius: 0 0 4px 4px;
  }

  .global-nav a.is-current {
    background: #efefef;
    color: var(--color-text) !important;
    font-weight: 500;
  }

  .global-nav a.is-current::after {
    display: none;
  }

  .hamburger { display: block; }

  .nav-cta {
    display: inline-flex;
    margin-top: 16px;
    color: var(--color-text) !important;
  }

  .features,
  .use-case-grid,
  .price-grid,
  .contact-grid,
  .access-route {
    grid-template-columns: 1fr;
  }

  .price-card.featured { transform: none; }

  .detail-list {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .detail-list dt {
    border-bottom: 0;
    padding-bottom: 0;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contact-form { padding: 32px 20px; }

  .btn { min-width: 180px; padding: 14px 24px; font-size: 13px; }

  .fab-line {
    bottom: 16px;
    right: 16px;
    padding: 12px 16px;
    font-size: 12px;
  }

  .price-table th,
  .price-table td {
    padding: 14px 12px;
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 24px; letter-spacing: 0; }
  .section-title .ja { font-size: 20px; }
}

/* -------- Interior (index) -------- */
.interior {
  background: var(--color-bg);
}

.interior-text-only {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.interior-text-only h3 {
  font-family: var(--font-jp);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: .08em;
  line-height: 1.7;
  color: var(--color-green-dark);
  margin-bottom: 24px;
}

.interior-text-only p {
  font-size: 15px;
  line-height: 2;
  color: var(--color-text-soft);
  margin-bottom: 32px;
}

.interior-text-only .interior-list {
  text-align: left;
  max-width: 480px;
  margin: 0 auto;
}

.interior-wrap {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 56px;
  align-items: center;
  margin-top: 32px;
}

.interior-photo {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.interior-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s ease;
}

.interior-photo:hover img {
  transform: scale(1.03);
}

.interior-text h3 {
  font-family: var(--font-jp);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: .08em;
  line-height: 1.7;
  color: var(--color-green-dark);
  margin-bottom: 24px;
}

.interior-text p {
  font-size: 15px;
  line-height: 2;
  color: var(--color-text-soft);
  margin-bottom: 24px;
}

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

.interior-list li {
  position: relative;
  padding: 14px 0 14px 24px;
  border-bottom: 1px solid var(--color-border);
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--color-text);
}

.interior-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-green);
  transform: translateY(-50%);
}

@media (max-width: 900px) {
  .interior-wrap {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .interior-text h3 { font-size: 20px; }
}

/* -------- Hero with image -------- */
.hero-with-image {
  background: var(--color-bg-soft);
}

.hero-with-image .hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
  filter: saturate(1.02);
}

.hero-with-image .hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(251, 247, 241, .35) 0%,
    rgba(251, 247, 241, .55) 50%,
    rgba(251, 247, 241, .85) 100%
  );
  z-index: 1;
  pointer-events: none;
}

.hero-with-image::before {
  display: none;
}

.hero-with-image .hero-inner {
  position: relative;
  z-index: 2;
  background: rgba(251, 247, 241, .72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 24px 40px;
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(60, 50, 30, .15);
}

@media (max-width: 768px) {
  .hero-with-image .hero-inner {
    padding: 36px 24px;
    margin: 0 12px;
  }
}