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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Shippori Mincho", serif;
  line-height: 1.7;
  color: #244051;
  background: #f4fbfc;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
}

/* =========================
   ヘッダー
========================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(240, 252, 252, 0.92);
  backdrop-filter: blur(10px);
  transition: background 0.3s ease, box-shadow 0.3s ease;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
}

.site-logo {
  font-family: "DM Serif Display", "Shippori Mincho", serif;
  font-size: 20px;
  letter-spacing: 0.12em;
  color: #184b63;
  text-transform: uppercase;
}

.header-nav {
  display: flex;
  gap: 18px;
  font-size: 0.9rem;
}

/* 下線アニメーション */
.header-nav a {
  position: relative;
  padding-bottom: 2px;
}

.header-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1.5px;
  background: #2fb4c6;
  transition: width 0.2s ease;
}

.header-nav a:hover::after {
  width: 100%;
}

/* アイコン付きナビ */
.header-nav a {
  padding-left: 1.6em;
}

.header-nav a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-52%);
  font-size: 0.9rem;
}

/* 1つ目：メニュー */
.header-nav a:nth-child(1)::before {
  content: "☘";
}

/* 2つ目：お客様の声 */
.header-nav a:nth-child(2)::before {
  content: "💬";
}

/* 3つ目：LINEお問合せ */
.header-nav a:nth-child(3)::before {
  content: "💌";
}

/* 4つ目：リンク集 */
.header-nav a:nth-child(4)::before {
  content: "🕊";
}

/* =========================
   セクション共通
========================= */
.section {
  padding: 72px 0;
  border-top: 1px solid #e0edf2;
}

.section.hero {
  border-top: none;
  padding-top: 88px;
  background: linear-gradient(135deg, #e5f8fb 0%, #f6fbff 45%, #ffffff 100%);
}

.section.soft {
  background: #eaf6f9;
}

.section-title {
  text-align: center;
  font-size: 1.6rem;
  margin: 0 0 20px;
  color: #1f3b4d;
}

.section-lead {
  text-align: center;
  font-size: 0.98rem;
  color: #5f7484;
  margin: 0 0 28px;
}

/* 見出し共通 */
h1,
h2,
h3 {
  font-family: "Shippori Mincho", serif;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #1c3545;
}

/* =========================
   Hero
========================= */
.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
}

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #5ca1b3;
  margin: 0 0 10px;
}

.hero-title {
  font-size: 2.1rem;
  line-height: 1.6;
  margin: 0 0 16px;
}

.hero-text {
  font-size: 0.98rem;
  color: #567284;
  margin: 0 0 24px;
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 26px;
  border-radius: 999px;
  border: none;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.button.primary {
  background: #62d1da;
  color: #ffffff;
  box-shadow: 0 10px 20px rgba(24, 150, 170, 0.22);
}

.button.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 26px rgba(24, 150, 170, 0.28);
}

.button.secondary {
  background: #ffffff;
  color: #1c6f7f;
  border: 1px solid #c4e5ed;
}

/* プロフィールカード */
.hero-profile {
  background: #ffffff;
  border-radius: 22px;
  padding: 20px 20px 18px;
  box-shadow: 0 20px 40px rgba(10, 80, 104, 0.18);
}

.profile-photo {
  width: 120px;
  height: 120px;
  border-radius: 999px;
  overflow: hidden;
  border: 4px solid #e3f6f8;
  margin: 0 auto 14px;
}
.profile-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.profile-text h2 {
  text-align: center;
  font-size: 1.05rem;
  margin: 0 0 6px;
}

.profile-text p {
  font-size: 0.9rem;
  color: #526a7a;
  margin: 0 0 8px;
}

.profile-link {
  display: inline-block;
  font-size: 0.86rem;
  color: #1f7c91;
  text-decoration: underline;
}

/* =========================
   リスト
========================= */
.list {
  margin: 20px 0 16px;
  padding-left: 1.2em;
  font-size: 0.96rem;
  color: #425665;
}

.list li + li {
  margin-top: 4px;
}

.list.list-check {
  list-style: none;
  padding-left: 0;
}

.list.list-check li::before {
  content: "✔";
  color: #2fb4c6;
  margin-right: 6px;
}

/* =========================
   Light Cards
========================= */
.grid.two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.card {
  background: #ffffff;
  border-radius: 18px;
  padding: 18px 18px 16px;
  box-shadow: 0 14px 24px rgba(12, 88, 116, 0.08);
  font-size: 0.9rem;
}

.card h3 {
  margin: 0 0 6px;
  font-size: 1.02rem;
}

.card p {
  margin: 0;
  color: #566f7f;
}

/* =========================
   Offer（メニュー）
========================= */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.offer {
  background: #ffffff;
  border-radius: 20px;
  padding: 18px 18px 16px;
  border: 1px solid #c8e2ee;
  box-shadow: 0 14px 26px rgba(15, 90, 115, 0.08);
  font-size: 0.9rem;
}

.offer-title {
  margin: 0 0 6px;
  font-size: 1.02rem;
}

.offer-meta {
  margin: 0 0 10px;
  font-size: 0.8rem;
  color: #5d8fa0;
}

.offer-price {
  margin-top: 10px;
  font-weight: 600;
  color: #1e7f8e;
}

.offer-price span {
  font-size: 1.02rem;
}

.offer-note {
  margin-top: 20px;
  font-size: 0.85rem;
  color: #667c8c;
}

.offer-note p {
  margin: 4px 0;
}

.offer-cta {
  margin-top: 24px;
  text-align: center;
}

/* =========================
   Voice Carousel（お客様の声）
========================= */
.voice-carousel {
  margin-top: 28px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.voice-window {
  overflow: hidden;
  padding: 16px;
  border-radius: 26px;
  background: #eaf6f9;
}

.voice-track {
  display: flex;
  transition: transform 0.4s ease;
}

.voice-item {
  min-width: 100%;
  background: #ffffff;
  border-radius: 18px;
  padding: 20px 18px 18px;
  box-shadow: 0 16px 30px rgba(9, 82, 107, 0.11);
  border: 1px solid #d7e9f1;
  font-size: 0.9rem;
}

.voice-tag {
  font-size: 0.8rem;
  color: #5d7a8c;
  margin: 0 0 8px;
}

.voice-item p {
  margin: 0;
}

.voice-nav {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: none;
  background: #ffffff;
  box-shadow: 0 10px 20px rgba(9, 82, 107, 0.22);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.voice-dots {
  margin-top: 14px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.voice-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #b8d8df;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.voice-dot.is-active {
  transform: scale(1.2);
  background: #2fb4c6;
}

/* =========================
   Contact
========================= */
#contact .container {
  max-width: 760px;
  text-align: center;
}

#contact p {
  margin-left: auto;
  margin-right: auto;
}

#contact .button.secondary {
  margin-top: 24px;
}

.contact-note {
  margin: 18px 0 20px;
  font-size: 0.9rem;
  color: #506778;
}

/* =========================
   Footer
========================= */
.footer {
  background: #174252;
  color: #e7f3f7;
  padding: 20px 0;
  margin-top: 40px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
}

.footer-brand {
  font-weight: 600;
}

/* =========================
   Vibe coding (ふわっと表示)
========================= */
.js-section {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.js-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================
   LINEボタン（グラデーション）
========================= */
a[href^="https://lin.ee"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.6rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #00c16a, #00b0a8);
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(0, 150, 120, 0.2);
  border: none;
  gap: 0.35rem;
}

/* 「LINE LINE公式…」にならないよう、前置文字は消す */
a[href^="https://lin.ee"]::before {
  content: "";
}

a[href^="https://lin.ee"]:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 26px rgba(0, 150, 120, 0.28);
}

a[href^="https://lin.ee"]:active {
  transform: translateY(0);
  box-shadow: 0 4px 14px rgba(0, 150, 120, 0.18);
}

/* =========================
   レスポンシブ（スマホ）
========================= */
@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  }

  .grid.two,
  .offer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding: 8px 0;
  }

  .header-nav {
    gap: 12px;
    font-size: 0.8rem;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .section {
    padding: 56px 0;
  }

  .grid.two,
  .offer-grid {
    grid-template-columns: 1fr;
  }

  .voice-carousel {
    grid-template-columns: minmax(0, 1fr);
  }

  .voice-nav {
    display: none;
  }

  .footer-inner {
    flex-direction: column;
    gap: 4px;
    text-align: center;
  }

  /* ▼ ここから：スマホ時は「全部左揃え」寄りにする ▼ */
  .section-title,
  .section-lead,
  .section .container,
  #contact .container {
    text-align: left;
  }

  #contact .container {
    max-width: 100%;
  }

  #contact p {
    margin-left: 0;
    margin-right: 0;
  }
}