/* ベース */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", "Yu Gothic", "游ゴシック体", "YuGothic", "メイリオ", sans-serif;
  color: #222;
  line-height: 1.7;
  background-color: #f5f7fa;
}

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

.lp-inner {
  width: 90%;
  max-width: 1080px;
  margin: 0 auto;
}

/* ヘッダー */
.lp-header {
  background-color: #ffffff;
  border-bottom: 1px solid #dde3ec;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}

.header-logo {
  width: 250px;
  margin: 0 auto;
}

.header-contact {
  text-align: right;
  font-size: 12px;
}

.header-tel {
  font-size: 20px;
  font-weight: 700;
}

.header-tel-time {
  font-size: 11px;
  color: #777;
}

/* ヒーロー */
.hero {
  background: linear-gradient(135deg, #1f6fb2 0%, #36a1d8 40%, #f5f7fa 100%);
  color: #fff;
  padding: 40px 0 60px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: center;
}

.hero-label {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 18px;
  margin-bottom: 12px;
}

.hero-title {
  font-size: 32px;
  margin: 0 0 16px;
  line-height: 1.4;
}

.hero-lead {
  font-size: 16px;
  margin-bottom: 20px;
}

.hero-cta {
  margin-top: 10px;
}

.btn-primary {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 999px;
  background-color: #ffb400;
  text-decoration: none;
  color: #222;
  font-weight: 700;
  font-size: 18px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
}

.btn-primary:hover {
  opacity: 0.9;
}

.hero-note {
  font-size: 11px;
  margin-top: 8px;
}
.hero-image {
  background: url("/image/pht_keyv.webp") no-repeat center center;
  background-size: cover;
  width: 100%;
  height: 250px;
  border-radius: 16px;
}


/* セクション共通 */
.section {
  padding: 56px 0;
  background-color: #f5f7fa;
}

.section:nth-of-type(odd) {
  background-color: #ffffff;
}

.section-title {
  font-size: 28px;
  text-align: center;
  margin: 0 0 32px;
  position: relative;
}

.section-title::after {
  content: "";
  width: 60px;
  height: 3px;
  background-color: #1f6fb2;
  display: block;
  margin: 12px auto 0;
}

.section-lead {
  text-align: center;
  font-size: 16px;
  margin-bottom: 24px;
}

/* お悩み */
.trouble-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.trouble-item {
  background-color: #fff;
  border-radius: 10px;
  padding: 15px;
  font-size: 16px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
  text-align: center;
  color: #1f6fb2;
  font-weight: 700;
}

.troubles-bottom-text {
  text-align: center;
  font-size: 16px;
}

/* サービス */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.service-card {
  background-color: #ffffff;
  border-radius: 14px;
  padding: 18px 18px 16px;
  box-shadow: 0 4px 12px rgba(17, 24, 39, 0.06);
}

.service-title {
  font-size: 18px;
  margin-top: 0;
  margin-bottom: 8px;
}

.service-text {
  font-size: 14px;
  margin-bottom: 8px;
}

.service-list {
  padding-left: 18px;
  margin: 0;
  font-size: 14px;
}

/* DIY */
.diy-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
  align-items: center;
}

.diy-list {
  padding-left: 18px;
  font-size: 16px;
}

.diy-note {
  font-size: 14px;
  margin-top: 10px;
}

.diy-image {
  background: url("/image/pht_buzai.webp") no-repeat center center;
  background-size: cover;
  width: 100%;
  height: 250px;
  border-radius: 16px;
}

/* 強み */
.strengths-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.strength-item {
  background-color: #ffffff;
  border-radius: 12px;
  padding: 18px;
  font-size: 14px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.strength-item h3 {
  font-size: 18px;
  margin-top: 0;
}

/* 施工事例 */
.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.work-card {
  background-color: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.06);
  font-size: 13px;
}

.work-image01 {
  background: url("/image/pht_work-image01.webp") no-repeat center center;
  background-size: cover;
  width: 100%;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.work-image02 {
  background: url("/image/pht_work-image02.webp") no-repeat center center;
  background-size: cover;
  width: 100%;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.work-image03 {
  background: url("/image/pht_work-image03.webp") no-repeat center center;
  background-size: cover;
  width: 100%;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.work-title {
  font-size: 18px;
  margin: 12px 12px 6px;
}

.work-text {
  margin: 0 12px 14px;
  font-size: 14px;
}

/* 流れ */
.flow-list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: flow-counter;
}

.flow-list li {
  text-align: center;
  background-color: #ffffff;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 10px;
  font-size: 14px;
  position: relative;
  border: 3px solid #1f6fb2;
}

.flow-list h3 {
  font-size: 21px;
  margin: 0 0 4px;
}

/* お問い合わせ */
.contact-wrapper {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 20px;
}

.contact-box {
  background-color: #ffffff;
  border-radius: 14px;
  padding: 18px 18px 16px;
  box-shadow: 0 4px 12px rgba(17, 24, 39, 0.06);
  font-size: 13px;
}

.contact-tel {
  font-size: 22px;
  font-weight: 700;
  margin: 8px 0 4px;
}

.contact-time {
  font-size: 12px;
  color: #777;
}

.contact-form-placeholder {
  margin-top: 10px;
  padding: 20px;
  border: 1px dashed #c2cfe2;
  border-radius: 10px;
  text-align: center;
  font-size: 12px;
  color: #555;
}

/* フッター */
.lp-footer {
  background-color: #111827;
  color: #d1d5db;
  padding: 16px 0;
  font-size: 12px;
}

.footer-inner {
  text-align: center;
}

/* PC/SP表示切り替え */
.pc-only {
  display: inline;
}

.company-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.company-box {
  background-color: #ffffff;
  border-radius: 14px;
  padding: 20px 22px;
  box-shadow: 0 4px 12px rgba(17, 24, 39, 0.06);
  font-size: 13px;
}

.company-table {
  margin: 0;
}

.company-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 8px 16px;
  padding: 10px 0;
  border-bottom: 1px solid #e5e7eb;
  font-size: 16px;
}

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

.company-row dt {
  font-weight: 600;
  color: #374151;
}

.company-row dd {
  margin: 0;
}

/* シンプルお問い合わせブロック */
.contact-simple {
  background-color: #f5f7fa;
  padding: 56px 0;
}

.contact-simple-box {
  max-width: 680px;
  margin: 0 auto;
  background-color: #ffffff;
  padding: 28px 32px;
  border-radius: 14px;
  box-shadow: 0 4px 12px rgba(17, 24, 39, 0.08);
  text-align: center;
}

.contact-simple-title {
  font-size: 24px;
  margin: 0 0 16px;
  letter-spacing: 0.05em;
  font-weight: 700;
  color: #1f4f7a;
}

.contact-simple-text {
  font-size: 18px;
  margin-bottom: 18px;
  line-height: 1.8;
  color: #444;
}

.contact-simple-mail {
  margin-top: 10px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.03em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #1f6fb2;
}

.mail-label {
  font-weight: 700;
  color: #333;
}

.mail-address {
  color: #1f6fb2;
  text-decoration: none;
  font-weight: 700;
}

.mail-address:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .contact-simple-box {
    padding: 24px 20px;
  }
  .contact-simple-title {
    font-size: 18px;
  }
  .contact-simple-mail {
    font-size: 15px;
  }
}


@media (max-width: 768px) {
  .company-row {
    grid-template-columns: 1fr;
  }
}


@media (max-width: 768px) {
  .pc-only { display: none; }
  .hero-label{
	  font-size: 14px;
  }
  .section-title {
	  font-size: 21px;
  }
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .hero-inner,
  .diy-grid,
  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 28px 0 40px;
  }

  .hero-title {
    font-size: 21px;
  }

  .section {
    padding: 40px 0;
  }
}