@charset "UTF-8";

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans JP', sans-serif;
  color: #3b2a20;
  background-color: #f7f3ec;
  line-height: 1.8;
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===================================
   最上部ヘッダー
=================================== */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  background-color: #ffffff;
  border-bottom: 1px solid #eee7db;
  z-index: 100;
}

.header-inner {
  width: 100%;
  max-width: 1180px;
  height: 60px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo img {
  height: 32px;
  width: auto;
  object-fit: contain;
}

.header-cta-btn {
  display: inline-block;
  background-color: #c8993a;
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: 3px;
  text-decoration: none;
  transition: opacity 0.2s;
}

.header-cta-btn:hover {
  opacity: 0.88;
}

@media (max-width: 600px) {
  .header-inner {
    height: 52px;
    padding: 0 16px;
  }
  .header-logo img {
    height: 24px;
  }
  .header-cta-btn {
    font-size: 0.72rem;
    padding: 6px 12px;
  }
}

/* 共通ボタン */
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 13px 32px;
  border-radius: 3px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  transition: opacity 0.2s;
}

.btn:hover {
  opacity: 0.88;
}

.btn-primary {
  background-color: #483528;
  color: #ffffff;
}

.btn-gold {
  background-color: #c8993a;
  color: #ffffff;
}

/* 共通カード */
.card {
  background: #ffffff;
  border-radius: 6px;
  border: 1px solid #e7ded2;
}

/* ===================================
   見出し共通
=================================== */
.section-heading {
  text-align: left;
  margin-bottom: 36px;
}

.section-heading .en {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  color: #c8993a;
  margin-bottom: 6px;
  font-weight: 700;
}

.section-heading .jp {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.85rem;
  font-weight: 600;
  color: #3b2a20;
  line-height: 1.4;
  margin-bottom: 12px;
}

.section-heading .heading-line {
  width: 44px;
  height: 2px;
  background-color: #c8993a;
  margin-bottom: 16px;
}

.section-heading .lead {
  font-size: 0.92rem;
  color: #5d4f45;
  line-height: 1.7;
}

.section-heading .sub-lead {
  font-size: 0.78rem;
  color: #8c7e73;
  margin-top: 4px;
}

.section-heading.heading-light .en {
  color: #c8993a;
}

.section-heading.heading-light .jp {
  color: #ffffff;
}

.section-heading.heading-light .heading-line {
  background-color: #c8993a;
}

/* グリッド共通 */
.card-grid {
  display: grid;
  gap: 16px;
}

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

/* ===================================
   1. メインビジュアル（Hero）
=================================== */
.hero {
  background-color: #ede5d8;
  padding: 50px 0 65px;
}

.hero-container {
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  gap: 32px;
}

@media (min-width: 900px) {
  .hero-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
  }
}

.hero-text {
  width: 100%;
  text-align: left;
}

@media (min-width: 900px) {
  .hero-text {
    max-width: 50%;
  }
}

.hero-target-badge {
  display: inline-block;
  border: 1px solid #c8993a;
  color: #c8993a;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 4px 14px;
  border-radius: 2px;
  margin-bottom: 20px;
  background-color: rgba(255, 255, 255, 0.4);
}

.hero-brand {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.75rem;
  color: #c8993a;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.hero-brand span {
  font-size: 1.35rem;
}

.hero-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 2.3rem;
  line-height: 1.35;
  color: #3b2a20;
  font-weight: 600;
  margin-bottom: 22px;
}

@media (min-width: 900px) {
  .hero-title {
    font-size: 2.9rem;
  }
}

.hero-desc {
  font-size: 0.92rem;
  color: #55483d;
  line-height: 1.85;
  margin-bottom: 16px;
}

.hero-desc-highlight {
  font-size: 0.92rem;
  color: #bfa05d;
  line-height: 1.85;
  margin-bottom: 28px;
}

.hero-btn-wrap {
  display: flex;
  justify-content: flex-start;
}

.hero-visual {
  width: 100%;
  max-width: 440px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-main-img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

/* ===================================
   2. お悩みセクション
=================================== */
.trouble {
  background-color: #504433;
  padding: 65px 0 75px;
}

.trouble-card {
  padding: 24px 20px;
  background: #ffffff;
  border: none;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.trouble-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.98rem;
  font-weight: 600;
  color: #c8993a;
  margin-bottom: 12px;
  line-height: 1.5;
}

.trouble-text {
  font-size: 0.85rem;
  color: #4b3e34;
  line-height: 1.65;
}

/* ===================================
   3. 特長セクション
=================================== */
.features {
  padding: 80px 0;
  background-color: #f7f3ec;
}

.feature-card {
  padding: 26px 20px;
  background: #ffffff;
  border: 1px solid #e7ded2;
}

.feature-card .num {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: #c8993a;
  margin-bottom: 12px;
}

.feature-card h3 {
  font-size: 1.12rem;
  color: #3b2a20;
  margin-bottom: 12px;
  font-weight: 700;
}

.feature-card p {
  font-size: 0.85rem;
  color: #5d4f45;
  line-height: 1.7;
}

/* ===================================
   4. デザイン一覧セクション
=================================== */
.designs {
  padding: 80px 0;
  background-color: #ede5d8;
}

.design-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (min-width: 768px) {
  .design-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
  }
}

.design-card {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid #ddd2c1;
}

.design-img-frame {
  background: #4a372c;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.design-img-frame img {
  width: 100%;
  aspect-ratio: 1 / 1.414;
  object-fit: cover;
  background-color: #eee;
}

.design-info {
  padding: 12px 8px 14px;
  text-align: center;
}

.tpl-num {
  display: block;
  font-size: 0.7rem;
  color: #a39587;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.design-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: #3b2a20;
  line-height: 1.4;
}

/* ===================================
   5. 料金プランセクション
=================================== */
.price {
  padding: 80px 0;
  background-color: #f7f3ec;
}

.price-cards-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .price-cards-wrap {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}

.price-card {
  background: #ffffff;
  border: 1px solid #e7ded2;
  border-radius: 6px;
  padding: 30px 24px;
  position: relative;
  text-align: left;
}

.price-card.is-recommend {
  border: 1.5px solid #c8993a;
}

.price-card .badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background-color: #3b2a20;
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 3px;
}

.price-card .plan-name {
  font-size: 0.95rem;
  color: #55483d;
  font-weight: 500;
  margin-bottom: 6px;
}

.price-card .plan-detail {
  font-size: 1rem;
  color: #3b2a20;
  font-weight: 700;
  margin-bottom: 14px;
}

.price-card .price-val {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: #c8993a;
  margin-bottom: 6px;
}

.price-card .price-val .tax {
  font-size: 0.85rem;
  font-weight: normal;
  color: #55483d;
}

.price-card .price-note {
  font-size: 0.78rem;
  color: #7b6f64;
}

.price-included-box {
  background: #ffffff;
  border: 1px solid #e7ded2;
  border-radius: 4px;
  padding: 16px 20px;
  font-size: 0.85rem;
  color: #4b3e34;
  margin-bottom: 16px;
}

.price-option-box {
  background: #ffffff;
  border: 1px solid #e7ded2;
  border-radius: 4px;
  padding: 24px 20px;
  margin-bottom: 20px;
}

.option-title {
  font-size: 0.9rem;
  color: #3b2a20;
  font-weight: 700;
  margin-bottom: 16px;
}

.option-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 768px) {
  .option-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px 32px;
  }
}

.option-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  border-bottom: 1px dotted #e5ddd0;
  padding-bottom: 6px;
}

.option-item .name {
  color: #55483d;
}

.option-item .fee {
  color: #3b2a20;
  font-weight: 700;
}

.price-footer-notes {
  font-size: 0.8rem;
  color: #7b6f64;
  line-height: 1.7;
}

.price-footer-notes a {
  color: #7b6f64;
  text-decoration: underline;
}

/* ===================================
   6. 基本仕様セクション
=================================== */
.spec {
  padding: 80px 0;
  background-color: #ede5d8;
}

.spec-table-wrap {
  background: #ffffff;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid #ddd2c1;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
}

.spec-table th,
.spec-table td {
  padding: 16px 20px;
  font-size: 0.88rem;
  border-bottom: 1px solid #eee7db;
}

.spec-table tr:last-child th,
.spec-table tr:last-child td {
  border-bottom: none;
}

.spec-table th {
  width: 25%;
  background-color: #f1ebd8;
  color: #3b2a20;
  text-align: left;
  font-weight: 700;
}

.spec-table td {
  color: #4b3e34;
}

@media (max-width: 650px) {
  .spec-table th,
  .spec-table td {
    display: block;
    width: 100%;
  }
  .spec-table th {
    border-bottom: none;
    padding-bottom: 4px;
    background-color: #f7f3ec;
  }
  .spec-table td {
    padding-top: 4px;
  }
}

/* ===================================
   7. ご納品までの流れセクション
=================================== */
.flow {
  padding: 80px 0;
  background-color: #f7f3ec;
}

.flow-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

@media (min-width: 768px) {
  .flow-steps {
    grid-template-columns: repeat(5, 1fr);
  }
}

.step-card {
  padding: 20px 14px;
  background: #ffffff;
  border: 1px solid #e7ded2;
  text-align: left;
}

.step-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  color: #c8993a;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.step-card h3 {
  font-size: 0.95rem;
  color: #3b2a20;
  margin-bottom: 8px;
  font-weight: 700;
}

.step-card p {
  font-size: 0.78rem;
  color: #5d4f45;
  line-height: 1.6;
}

.flow-bottom-note {
  text-align: center;
  font-size: 0.8rem;
  color: #7b6f64;
}

/* ===================================
   8. フッターCTA & フッター
=================================== */
.footer-cta {
  background-color: #48382b;
  color: #ffffff;
  padding: 70px 0;
  text-align: center;
}

.cta-sub {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: #c8993a;
  margin-bottom: 6px;
  font-weight: 700;
}

.cta-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 14px;
}

.cta-divider {
  width: 40px;
  height: 1px;
  background-color: #c8993a;
  margin: 0 auto 16px;
}

.cta-desc {
  font-size: 0.88rem;
  color: #dcd4cc;
  margin-bottom: 26px;
}

.footer {
  background-color: #34271d;
  padding: 20px 0;
  text-align: center;
}

.copyright {
  font-size: 0.72rem;
  color: #928377;
}