/*
Theme Name: SiaPlace
Theme URI: https://example.com
Description: SiaPlace Official Site Theme
Author: Aya Uesugi
Version: 1.0
*/

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

body {
  margin: 0;
  padding: 50px 0 0 0;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  color: #222222;
  background-color: #ffffff;
  overflow-x: hidden;
}

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

a {
  color: #146c6c;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: 90%;
  max-width: 1040px;
  margin: 0 auto;
}

/* =========================
   ヘッダー
========================= */
.header {
  position: fixed;      /* 画面上部に固定 */
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;        /* コンテンツより前面に出す */
  border-bottom: 1px solid #dddddd;
  background-color: #ffffff;
  margin-bottom: 0;
}

.header-inner {
  max-width: 1040px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
}

.logo {
  height: 53px;
}

/* =========================
   ナビゲーション
========================= */
.nav {
  display: flex;
}

.nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
}

.nav li {
  padding: 0 12px;
}

.nav a {
  font-size: 14px;
}

/* ハンバーガー */
.nav-toggle {
  display: none;
  width: 32px;
  height: 24px;
  padding: 0;
  border: 0;
  background-color: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  margin: 4px 0;
  background-color: #146c6c;
  transition: transform 0.2s, opacity 0.2s;
}

/* active で ✖ に変形 */
.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =========================
   ファーストビュー
========================= */
.fv {
  padding: 60px 0;
  background-color: #f5fbfa;
  margin-top: 0;
}

.fv-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.fv-text {
  width: 55%;
}

.fv-img {
  width: 45%;
}

.fv-label {
  margin: 0 0 8px 0;
  font-size: 12px;
  letter-spacing: 2px;
  color: #7aa08c;
}

.fv-title {
  margin: 0 0 16px 0;
  font-size: 28px;
  line-height: 1.6;
}

.fv-sub {
  margin: 0 0 24px 0;
  font-size: 14px;
  color: #555555;
}

/* =========================
   ボタン
========================= */
.btn-line,
.btn-form {
  display: inline-block;
  padding: 12px 32px;
  border-radius: 24px;
  font-size: 14px;
  text-align: center;
}

.btn-line {
  background-color: #146c6c;
  color: #ffffff;
  border: 1px solid #146c6c;
}

.btn-line:hover {
  text-decoration: none;
  opacity: 0.9;
}

/* フォームボタン */
.btn-form {
  margin-top: 16px;
  background-color: #ffffff;
  color: #146c6c;
  border: 1px solid #146c6c;
}

/* =========================
   セクション共通
========================= */
section {
  padding: 60px 0;
}

.section--label {
  margin: 0 0 4px 0;
  font-size: 11px;
  letter-spacing: 2px;
  color: #888888;
}

.section-title {
  margin: 0 0 24px 0;
  font-size: 22px;
  /*text-align: center;*/
}

.text {
  line-height: 1.8;
  font-size: 14px;
}

/* =========================
   理念
========================= */
.philosophy {
  background-color: #ffffff;
}

.philosophy-inner {
  display: flex;
  align-items: center;
  gap: 40px;
}

.philosophy-img {
  width: 40%;
}

.philosophy-text {
  width: 60%;
}

/* =========================
   サービス
========================= */
.service {
  background-color: #f7fbf4;
}

.service-inner {
  display: flex;
  align-items: center;
  gap: 40px;
}

.service-inner-reverse {
  flex-direction: row-reverse;
}

.service-img {
  width: 45%;
}

.service-body {
  width: 55%;
}

.service-sub {
  margin: 24px 0 8px 0;
  font-size: 16px;
}

.list {
  margin: 0;
  padding: 0 20px;
  font-size: 14px;
}

/* =========================
   ご利用の流れ
========================= */
.flow {
  background-color: #ffffff;
}

.flow-lead {
  margin: 0 0 16px 0;
  font-size: 13px;
  color: #555555;
}


.flow-inner {
  display: flex;
  justify-content: space-between;
  gap: 32px;
}

.flow-block {
  width: 48%;
  background-color: #f7fbf4;
  padding: 24px 24px 20px 24px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.flow-block-title {
  margin: 0 0 16px 0;
  font-size: 16px;
  font-weight: 700;
}

/* タイムライン本体 */
.step-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.step-item {
  display: flex;
  align-items: flex-start;
  position: relative;
  padding-bottom: 24px;
}

.step-item:last-child {
  padding-bottom: 0;
}

.step-marker {
  position: relative;
  width: 56px;
  flex-shrink: 0;
  text-align: center;
}

.step-marker-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid #a7cbb3;
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.step-marker-label {
  font-size: 9px;
  letter-spacing: 1px;
}

.step-marker-number {
  font-size: 14px;
  font-weight: 700;
}

/* 縦ライン */
.step-marker-line {
  position: absolute;
  top: 56px;
  left: 50%;
  width: 2px;
  height: 100%;
  background-color: #d8e7dd;
  transform: translateX(-50%);
}

/* 最後のSTEPだけ縦線を消す */
.step-item:last-child .step-marker-line {
  display: none;
}

/* テキスト側 */
.step-body {
  padding-left: 16px;
}

.step-title {
  margin: 0 0 4px 0;
  font-size: 14px;
  font-weight: 700;
}

.step-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
}

/* =========================
   提携クリニック
========================= */
.clinic {
  background-color: #f5fbfa;
}

.clinic-inner {
  max-width: 720px;
  margin: 0 auto;
}

.clinic-card {
  margin-top: 16px;
  background-color: #ffffff;
  border-radius: 12px;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 24px; 
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.clinic-img {
  width: 40%;
}

.clinic-text {
  width: 60%;
}

.clinic-name {
  margin: 0 0 4px 0;
  font-weight: 700;
}

.clinic-doctor {
  margin: 0 0 8px 0;
  font-size: 14px;
  color: #555555;
}

.clinic .link {
  display: inline-block;
  margin: 8px 0 0 0;
  font-size: 14px;
}

/* =========================
   会社概要・アクセス
========================= */
.company {
  background-color: #ffffff;
}

.company-wrap {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  margin-top: 16px;
}

.company-info {
  width: 50%;
}

.company-map {
  width: 50%;
}

.company-list {
  margin: 0;
  padding: 0;
}

.company-list dt,
.company-list dd {
  padding: 8px 0;
  border-bottom: 1px solid #eeeeee;
}

.company-list dt {
  font-weight: 600;
  font-size: 13px;
}

.company-list dd {
  margin: 0;
  font-size: 13px;
}

/* =========================
   お問い合わせ
========================= */
.contact {
  background-color: #f7fbf4;
  text-align: center;
}

/* =========================
   フッター
========================= */
.footer {
  padding: 32px 0;
  background-color: #f5fbfa;
  text-align: center;
}

.footer-icons {
  display: flex;
  justify-content: center;
  padding: 0 0 16px 0;
}

.footer-item {
  margin: 0 24px;
  text-align: center;
}

.sns-icon {
  width: 32px;
  height: 32px;
  margin: 0 auto 4px auto;
}

.footer-item a {
  display: block;
  font-size: 12px;
}

.copy {
  margin: 0;
  font-size: 12px;
  color: #555555;
}

/* =========================
   スマホ
========================= */
@media (max-width: 768px) {
  body {
    padding-top: 70px;          /* 固定ヘッダーぶんだけ少し余白 */
  }

  .header {
    height: 55px;
    padding: 0 16px;
  }

  .header-inner {
    height: 55px;
    padding: 8px 16px;
  }

  .logo {
    height: 50px;
    width: auto;
  }

  .nav-toggle {
    height: 32px;
    width: 32px;
  }

  .nav {
    display: none;
    position: absolute;
    top: 56px;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    border-bottom: 1px solid #dddddd;
  }

  .nav.open {
    display: block;
  }

  .nav ul {
    display: block;
  }

  .nav li {
    padding: 12px 0;
    border-top: 1px solid #f0f0f0;
    text-align: center;
  }

  .nav-toggle {
    display: block;
  }

  .fv {
    padding: 40px 0;
  }

  .fv-title {
    font-size: 22px;
  }

  .fv-inner {
    display: block;
  }

  .fv-text {
    width: 100%;
    margin: 0 0 24px 0;
  }

  .fv-img {
    width: 100%;
  }

  .philosophy-inner,
  .service-inner {
    display: block;
  }

  .philosophy-img,
  .philosophy-text,
  .service-img,
  .service-body {
    width: 100%;
  }

  .flow-inner {
    display: block;
  }

  .flow-block {
    width: 100%;
    margin-bottom: 24px;
  }

  .flow-block:last-child {
    margin-bottom: 0;
  }

  .clinic-card {
    display: block;
  }

  .clinic-img, 
  .clinic-text {
    width: 100%;
  }

  .clinic-img {
    margin-bottom: 16px;
  }

  .company-wrap {
    display: block;
  }

  .company-info,
  .company-map {
    width: 100%;
    margin: 0 0 16px 0;
  }

  .footer-icons {
    display: block;
  }

  .footer-item {
    margin: 0 0 16px 0;
  }
}