/* =========================
   Base
========================= */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #faf9f6;
  color: #1b3b2b;
  font-family: "Noto Sans JP", sans-serif;
}


/* =========================
   HERO
========================= */

.hero {
  position: relative;
  width: 100%;
  min-height: 75vh;

  background-color: #faf9f5;

  background-image:
    repeating-linear-gradient(
      0deg,
      rgba(27, 59, 43, 0.015) 0,
      rgba(27, 59, 43, 0.015) 1px,
      transparent 1px,
      transparent 4px
    ),
    repeating-linear-gradient(
      90deg,
      rgba(27, 59, 43, 0.012) 0,
      rgba(27, 59, 43, 0.012) 1px,
      transparent 1px,
      transparent 5px
    );

  overflow: hidden;
}

.hero-inner {
  width: min(1560px, calc(100% - 120px));
  margin: 0 auto;
  padding-top: 210px;
}

.hero-logo {
  width: 430px;
  margin-bottom: 48px;
}

.hero-logo img {
  display: block;
  width: 100%;
  height: auto;
}

.hero-title {
  margin: 0 0 38px;
  font-size: 60px;
  font-weight: 300;
  letter-spacing: 0.12em;
  line-height: 1.6;
}

.hero-subtitle {
  margin: 0;
  font-family: "Century Gothic", sans-serif;
  font-size: 25px;
  font-weight: 400;
  letter-spacing: 0.12em;
}
/* =========================
   INTRODUCTION
========================= */

.introduction {
  background: #ffffff;
}

.introduction .section-inner {
  width: min(1560px, calc(100% - 120px));
  margin: 0 auto;
  padding: 160px 0 180px;
}

.section-label {
  margin: 0 0 48px;
  font-size: 28px;
  font-weight: 300;
  letter-spacing: 0.14em;
}

.introduction-title {
  margin: 0 0 64px;
  font-size: 42px;
  font-weight: 300;
  line-height: 1.8;
  letter-spacing: 0.08em;
}

.introduction-text {
  margin: 0;
  font-size: 24px;
  font-weight: 300;
  line-height: 2;
  letter-spacing: 0.05em;
}

/* =========================
   PRICE
========================= */

.price {
  background: #ffffff;
}

.price .section-inner {
  width: min(1560px, calc(100% - 120px));
  margin: 0 auto;
  padding: 160px 0 180px;
}

.price-title {
  margin: 0 0 80px;
  font-size: 42px;
  font-weight: 300;
  line-height: 1.8;
  letter-spacing: 0.08em;
}
/* =====================
   SERVICE
===================== */

.service {
  background: #ffffff;
}

.service .section-inner {
  padding: 170px 0 190px;
  margin-left: 410px;
  margin-right: 210px;
}

.service-heading {
  margin-bottom: 130px;
}

.service-title {
  margin: 38px 0 0;
  font-size: 40px;
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: 0.12em;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 70px;
}

.service-item {
  border-top: 1px solid #163c2d;
  padding-top: 24px;
}

.service-number {
  margin: 0 0 48px;
  font-size: 14px;
  letter-spacing: 0.12em;
}

.service-item h3 {
  margin: 0 0 16px;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.12em;
}

.service-item > p:last-child {
  margin: 0;
  font-size: 16px;
  letter-spacing: 0.08em;
}
/* =====================
   WORKS
===================== */

.works {
  background: #ffffff;
}

.works .section-inner {
  padding: 180px 0;
  margin-left: 410px;
  margin-right: 210px;
}

.works-heading {
  margin-bottom: 70px;
}

.works-title {
  margin: 38px 0 0;
  font-size: 40px;
  font-weight: 300;
  letter-spacing: 0.12em;
}

.works-item {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(220px, 1fr);
  gap: 60px;
  align-items: end;
}

.works-image img {
  display: block;
  width: 100%;
  height: auto;
}

.works-info {
  padding-bottom: 24px;
}

.works-info h3 {
  margin: 0 0 18px;
  font-size: 28px;
  font-weight: 300;
  letter-spacing: 0.08em;
}

.works-info p {
  margin: 0;
  font-size: 18px;
  font-weight: 300;
  letter-spacing: 0.08em;
}

.works-info p {
  margin: 0;
  font-size: 18px;
  font-weight: 300;
  letter-spacing: 0.08em;
}

/* =========================
   ABOUT
========================= */

.about {
  padding: 160px 0;
  background: #faf9f6;
}

.about-inner {
  width: min(1080px, calc(100% - 48px));
  margin: 0 auto;
}

.about .section-label {
  margin-bottom: 48px;
}

.about-title {
  margin: 0 0 64px;
  font-size: 40px;
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: 0.12em;
}

.about-text {
  margin: 0 0 48px;
  font-size: 18px;
  font-weight: 300;
  line-height: 2;
  letter-spacing: 0.08em;
}

.about-name {
  margin: 0;
  font-family: "Century Gothic", sans-serif;
  font-size: 14px;
  letter-spacing: 0.12em;
}

/* =========================
   CONTACT
========================= */

.contact {
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding: 160px 0 80px;
  background: #ffffff;
}

.contact-inner {
  width: min(1100px, calc(100% - 80px));
  margin: 0 auto;
}

.contact .section-label {
  margin: 0 0 36px;
  font-family: "Century Gothic", sans-serif;
  letter-spacing: 0.18em;
}

.contact-title {
  margin: 0 0 40px;
  font-size: 40px;
  font-weight: 300;
  letter-spacing: 0.12em;
  line-height: 1.7;
}

.contact-text {
  margin: 0 0 64px;
  font-size: 17px;
  line-height: 2;
  letter-spacing: 0.08em;
}

.contact-form {
  width: min(620px, 100%);
  margin-top: 0;
}

.form-group {
  margin-bottom: 64px;
}

.form-group label {
  display: block;
  margin-bottom: 12px;
  font-size: 13px;
  letter-spacing: 0.08em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 18px 0;
  border: none;
  border-bottom: 1px solid #1b3b2b;
  border-radius: 0;
  outline: none;
  background: transparent;
  color: #1b3b2b;
  font: inherit;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group input:focus,
.form-group textarea:focus {
  border-bottom-width: 2px;
}

.contact-submit {
  padding: 10px 0;
  border: none;
  border-bottom: 1px solid #1b3b2b;
  background: transparent;
  color: #1b3b2b;
  font: inherit;
  font-size: 14px;
  letter-spacing: 0.08em;
  cursor: pointer;
}
/* =========================
   FLOW
========================= */

.flow {
  padding: 160px 0;
  background: #faf9f6;
}

.flow .section-inner {
  width: min(1080px, calc(100% - 48px));
  margin: 0 auto;
}

.flow .section-label {
  margin-bottom: 48px;
}

.flow .section-title {
  margin-bottom: 100px;
  font-size: 40px;
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: 0.12em;
}

.flow-list {
  max-width: 820px;
}

.flow-item {
  display: grid;
  grid-template-columns: 80px 180px 1fr;
  align-items: start;
  padding: 32px 0;
  border-top: 1px solid currentColor;
}

.flow-item:last-child {
  border-bottom: 1px solid currentColor;
}

.flow-number {
  font-size: 12px;
  letter-spacing: 0.12em;
}

.flow-item h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.08em;
}

.flow-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  letter-spacing: 0.04em;
}
.sp-only {
  display: none;
}
.site-footer {
  padding: 120px 0 60px;
  text-align: center;
  background: #ffffff;
}

.footer-logo {
  width: 220px;
  max-width: 70%;
  height: auto;
}

.footer-copy {
  margin-top: 18px;
  font-size: 12px;
  letter-spacing: 0.12em;
}

.footer-copy {
  margin-top: 18px;
  font-size: 12px;
  letter-spacing: 0.12em;
}

/* =========================
   PRICE
========================= */

.price-card {
  margin-top: 80px;
  padding: 64px;
  border: 1px solid rgba(18, 64, 48, 0.18);
  background: #fff;
}

.price-card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(18, 64, 48, 0.18);
}

.price-service {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.18em;
}

.price-amount {
  margin: 0;
  font-size: 18px;
  letter-spacing: 0.05em;
}

.price-amount span {
  font-size: 48px;
  line-height: 1;
  font-weight: 400;
}

.price-description {
  margin: 40px 0 0;
  font-size: 15px;
  line-height: 2;
}

.price-details {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(18, 64, 48, 0.12);
}

.price-details-title {
  margin: 0 0 24px;
  font-size: 14px;
  letter-spacing: 0.08em;
}

.price-details-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 48px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
}

.price-details-list li::before {
  content: "—";
  margin-right: 10px;
}

.price-period {
  margin: 48px 0 0;
  padding-top: 24px;
  border-top: 1px solid rgba(18, 64, 48, 0.12);
  font-size: 14px;
}

.price-note {
  margin: 24px 0 0;
  font-size: 12px;
  line-height: 1.8;
  opacity: 0.7;
}
.price-option {
  margin-top: 100px;
}

.price-option-label {
  margin: 0 0 32px;
  font-size: 14px;
  letter-spacing: 0.18em;
}

.price-option-list {
  border-top: 1px solid rgba(18, 64, 48, 0.18);
}

.price-option-item {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(18, 64, 48, 0.18);
  font-size: 14px;
  line-height: 1.6;
}

.price-option-item span:last-child {
  text-align: right;
  white-space: nowrap;
}

.price-maintenance {
  margin-top: 100px;
  padding: 48px 0;
  border-top: 1px solid rgba(18, 64, 48, 0.18);
  border-bottom: 1px solid rgba(18, 64, 48, 0.18);
}

.price-maintenance-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 40px;
}

.price-maintenance-label {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.18em;
}

.price-maintenance-amount {
  margin: 0;
  font-size: 14px;
}

.price-maintenance-amount span {
  font-size: 32px;
  font-weight: 400;
}

.price-maintenance-description {
  margin: 32px 0 0;
  font-size: 14px;
  line-height: 2;
}

.price-maintenance-note {
  margin: 24px 0 0;
  font-size: 12px;
  line-height: 1.8;
  opacity: 0.7;
}

.price-contact {
  margin-top: 140px;
  padding: 80px 0;
  text-align: center;
}

.price-contact-label {
  margin: 0 0 32px;
  font-size: 14px;
  letter-spacing: 0.18em;
}

.price-contact-title {
  margin: 0;
  font-size: 32px;
  line-height: 1.6;
  font-weight: 400;
  letter-spacing: 0.06em;
}

.price-contact-text {
  margin: 32px 0 0;
  font-size: 14px;
  line-height: 2;
}

.price-contact-link {
  display: inline-block;
  margin-top: 40px;
  padding-bottom: 6px;
  border-bottom: 1px solid currentColor;
  font-size: 14px;
  letter-spacing: 0.16em;
  text-decoration: none;
  color: inherit;
}

.price-payment {
  padding: 32px 0 80px;
  border-top: 1px solid rgba(18, 64, 48, 0.18);
}

.price-payment-title {
  margin: 0 0 16px;
  font-size: 13px;
  letter-spacing: 0.08em;
}

.price-payment-text {
  margin: 0;
  font-size: 12px;
  line-height: 1.9;
  opacity: 0.7;
}
/* =========================
   TABLET
========================= */

@media (min-width: 769px) and (max-width: 1279px) {
  .service .section-inner,
  .works .section-inner {
    margin-left: 60px;
    margin-right: 60px;
  }

  .service-list {
    gap: 40px;
  }
}
/* =========================
   MOBILE
========================= */

@media (max-width: 768px) {
.sp-only {
    display: block;
  }
  .hero-inner {
  width: auto;
  margin: 0;
  padding: 90px 28px 0;
}

.hero-logo {
  width: 240px;
  margin-bottom: 30px;
}

.hero-title {
  font-size: 32px;
  line-height: 1.6;
  letter-spacing: 0.06em;
  margin-bottom: 26px;
}

.hero-subtitle {
  font-size: 13px;
}

.introduction .section-inner {
  width: auto;
  margin: 0;
  padding: 100px 28px 120px;
}

.introduction-title {
  font-size: 28px;
  line-height: 1.75;
}

.introduction-text {
  font-size: 14px;
  line-height: 2;
}
.service .section-inner {
  padding: 120px 28px 140px;
  margin: 0;
}

.service-heading {
  margin-bottom: 70px;
}

.service-title {
  font-size: 28px;
}

.service-list {
  grid-template-columns: 1fr;
  gap: 52px;
}

.service-item {
  padding-top: 18px;
}

.service-number {
  margin-bottom: 24px;
}

.service-item h3 {
  font-size: 18px;
}

.flow {
  padding: 100px 0;
}

.flow .section-title {
  margin-bottom: 64px;
  font-size: 28px;
}

.flow-item {
  grid-template-columns: 48px 1fr;
  gap: 8px 16px;
  padding: 24px 0;
}

.flow-item h3 {
  font-size: 16px;
}

.flow-item p {
  grid-column: 2;
  font-size: 13px;
}
.about-title {
  font-size: 24px;
}
.about-text {
  font-size: 14px;
  line-height: 2;
}
/* =========================
   WORKS - MOBILE
========================= */

.works {
  min-height: auto;
}

.works .section-inner {
  width: auto;
  margin: 0;
  padding: 120px 28px;
}

.works-heading {
  margin-bottom: 50px;
}

.works-title {
  font-size: 28px;
  line-height: 1.6;
  margin: 0;
}

.works-item {
  display: block;
}

.works-image {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 28px;
}

.works-info {
  margin: 0;
  width: 100%;
}

.works-name {
  font-size: 18px;
  margin-bottom: 8px;
}

.works-category {
  font-size: 11px;
}
/* CONTACT */

.contact-inner {
  width: auto;
  margin: 0;
  padding: 100px 28px;
}

.contact-title {
  font-size: 28px;
}

.contact-text {
  font-size: 14px;
  line-height: 2;
  letter-spacing: 0.04em;
}
  /* FLOW */

  .flow {
    padding: 100px 0;
  }

  .flow .section-title {
    margin-bottom: 64px;
  }

  .flow-item {
    grid-template-columns: 48px 1fr;
    gap: 8px 16px;
    padding: 24px 0;
  }

  .flow-item h3 {
    font-size: 16px;
  }

  .flow-item p {
    grid-column: 2;
    font-size: 13px;
  }
}
  /* PRICE */

  .price .section-inner {
    margin-left: 28px;
    margin-right: 28px;
  }

  .price-card {
    margin-top: 56px;
    padding: 32px 24px;
  }

  .price-card-head {
    display: block;
    padding-bottom: 24px;
  }

  .price-service {
    margin-bottom: 20px;
  }

  .price-amount {
    text-align: left;
  }

  .price-amount span {
    font-size: 36px;
  }

  .price-description {
    margin-top: 32px;
  }

  .price-description br {
    display: none;
  }

  .price-details {
    margin-top: 36px;
    padding-top: 28px;
  }

  .price-details-list {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .price-period {
    margin-top: 36px;
  }

  .price-note br {
    display: none;
  }

  .price-option {
    margin-top: 72px;
  }

  .price-option-item {
    gap: 20px;
    padding: 20px 0;
    font-size: 13px;
  }

  .price-option-item span:last-child {
    text-align: right;
  }

  .price-maintenance {
    margin-top: 72px;
    padding: 40px 0;
  }

  .price-maintenance-head {
    display: block;
  }

  .price-maintenance-label {
    margin-bottom: 20px;
  }

  .price-maintenance-amount span {
    font-size: 28px;
  }

  .price-maintenance-description br {
    display: none;
  }

  .price-contact {
    margin-top: 96px;
    padding: 64px 0;
  }

  .price-contact-title {
    font-size: 26px;
  }

  .price-contact-text br {
    display: none;
  }

  .price-payment {
    padding-bottom: 60px;
  }

  .price-payment-text br {
    display: none;
  }

  /* =========================
   SERVICE PRICE LINK
========================= */

.service-price-link {
  display: inline-block;
  margin-top: 12px;
  color: #123f30;
  font-size: 13px;
  text-decoration: none;
  border-bottom: 1px solid rgba(18, 64, 48, 0.45);
  padding-bottom: 3px;
  transition: opacity 0.3s ease;
}

.service-price-link:hover {
  opacity: 0.6;
}