/* =========================================
   岩橋理容 - スタイル
   カラー: クリーム / やさしい茶色 / 深緑 / 淡いベージュ
========================================= */

:root {
  --color-cream: #fbf6ec;
  --color-cream-light: #fdfaf3;
  --color-beige: #ebe0cc;
  --color-beige-light: #f3ead8;
  --color-brown: #8a6a4a;
  --color-brown-light: #b08e6a;
  --color-brown-dark: #6b4f36;
  --color-green: #2f4f3a;
  --color-green-light: #486a55;
  --color-green-dark: #1f3a28;
  --color-text: #3a2e22;
  --color-text-soft: #5d4f40;
  --color-white: #ffffff;
  --color-line: #d8c9ae;

  --font-serif: "Noto Serif JP", "Yu Mincho", "游明朝", "YuMincho", serif;
  --font-sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Meiryo", sans-serif;

  --shadow-soft: 0 6px 24px rgba(80, 60, 30, 0.10);
  --shadow-card: 0 4px 16px rgba(80, 60, 30, 0.08);

  --radius: 10px;
  --radius-lg: 18px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-cream);
  font-size: 17px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-green);
  text-decoration: none;
  transition: opacity 0.25s ease;
}

a:hover {
  opacity: 0.75;
}

.container {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  padding: 0 22px;
}

.pc-only { display: inline; }
.sp-only { display: none; }

/* =========================================
   ヘッダー
========================================= */
.site-header {
  background-color: var(--color-cream-light);
  border-bottom: 1px solid var(--color-line);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(80, 60, 30, 0.05);
}

.header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 12px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.brand-sub {
  font-size: 12px;
  color: var(--color-text-soft);
  letter-spacing: 0.1em;
  margin-bottom: 2px;
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 600;
  color: var(--color-green);
  letter-spacing: 0.15em;
}

.header-tel {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-green);
  color: var(--color-white);
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 16px;
  white-space: nowrap;
  box-shadow: var(--shadow-card);
}

.header-tel:hover {
  opacity: 1;
  background-color: var(--color-green-dark);
}

.tel-icon {
  font-size: 18px;
}

/* =========================================
   ヒーロー
========================================= */
.hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: stretch;
  background-color: var(--color-beige);
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-color: var(--color-beige);
  background-image: linear-gradient(135deg, #d8c9ae 0%, #b08e6a 60%, #8a6a4a 100%);
}

.hero-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(251, 246, 236, 0.95) 0%,
    rgba(251, 246, 236, 0.85) 35%,
    rgba(251, 246, 236, 0.4) 70%,
    rgba(251, 246, 236, 0.2) 100%
  );
}

.hero-overlay {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  padding: 80px 22px;
}

.hero-content {
  max-width: 980px;
  width: 100%;
  margin: 0 auto;
}

.hero-eyebrow {
  font-family: var(--font-serif);
  color: var(--color-brown);
  font-size: 15px;
  letter-spacing: 0.2em;
  margin-bottom: 18px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 38px;
  font-weight: 600;
  color: var(--color-green-dark);
  line-height: 1.5;
  letter-spacing: 0.05em;
  margin-bottom: 22px;
}

.hero-sub {
  font-size: 17px;
  color: var(--color-text);
  line-height: 1.9;
  margin-bottom: 32px;
  max-width: 620px;
}

.hero-info {
  list-style: none;
  background-color: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(4px);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 28px;
  max-width: 560px;
}

.hero-info li {
  display: flex;
  gap: 14px;
  padding: 6px 0;
  font-size: 16px;
  border-bottom: 1px dashed var(--color-line);
}

.hero-info li:last-child {
  border-bottom: none;
}

.hero-info .label {
  flex: 0 0 60px;
  color: var(--color-green);
  font-weight: 600;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* =========================================
   ボタン
========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 999px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  text-align: center;
  min-width: 180px;
  box-shadow: var(--shadow-card);
  letter-spacing: 0.05em;
}

.btn-primary {
  background-color: var(--color-green);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: var(--color-green-dark);
  opacity: 1;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(47, 79, 58, 0.25);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-brown-dark);
  border: 2px solid var(--color-brown-light);
}

.btn-secondary:hover {
  background-color: var(--color-beige-light);
  opacity: 1;
  transform: translateY(-2px);
}

.btn-large {
  padding: 20px 36px;
  font-size: 18px;
  min-width: 240px;
  line-height: 1.4;
}

.btn-tel-num {
  font-size: 14px;
  font-weight: 500;
  opacity: 0.9;
}

/* =========================================
   セクション共通
========================================= */
.section {
  padding: 80px 0;
}

.section:nth-of-type(odd) {
  background-color: var(--color-cream);
}

.section:nth-of-type(even) {
  background-color: var(--color-cream-light);
}

.section-eyebrow {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--color-brown);
  text-align: center;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 30px;
  font-weight: 600;
  color: var(--color-green-dark);
  text-align: center;
  letter-spacing: 0.1em;
}

.title-line {
  width: 50px;
  height: 2px;
  background-color: var(--color-brown-light);
  margin: 18px auto 40px;
}

.intro-text {
  font-size: 17px;
  line-height: 2.1;
  color: var(--color-text);
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

/* =========================================
   ポイントカード
========================================= */
.points-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 16px;
}

.point-card {
  background-color: var(--color-white);
  padding: 32px 22px;
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.point-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.point-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background-color: var(--color-beige-light);
  color: var(--color-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-family: var(--font-serif);
}

.point-card h3 {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-green-dark);
  line-height: 1.6;
  margin-bottom: 12px;
}

.point-card p {
  font-size: 14.5px;
  color: var(--color-text-soft);
  line-height: 1.8;
}

/* =========================================
   ギャラリー
========================================= */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.gallery-item {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-line);
}

.gallery-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-color: var(--color-beige);
  background-image: linear-gradient(135deg, #f3ead8 0%, #d8c9ae 50%, #b08e6a 100%);
  position: relative;
}

.gallery-image::before {
  content: "写真は後ほど差し替えます";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(106, 79, 54, 0.55);
  font-size: 14px;
  font-family: var(--font-serif);
  letter-spacing: 0.1em;
}

.gallery-item figcaption {
  padding: 14px 16px;
  text-align: center;
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--color-green-dark);
  background-color: var(--color-cream-light);
  border-top: 1px solid var(--color-line);
}

/* =========================================
   おすすめリスト
========================================= */
.recommend-list {
  list-style: none;
  max-width: 680px;
  margin: 0 auto;
  background-color: var(--color-white);
  padding: 30px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-card);
}

.recommend-list li {
  position: relative;
  padding: 14px 0 14px 36px;
  font-size: 16.5px;
  color: var(--color-text);
  border-bottom: 1px dashed var(--color-line);
}

.recommend-list li:last-child {
  border-bottom: none;
}

.recommend-list li::before {
  content: "✓";
  position: absolute;
  left: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  background-color: var(--color-green);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
}

/* =========================================
   メニュー
========================================= */
.menu-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  max-width: 800px;
  margin: 0 auto 28px;
}

.menu-list li {
  background-color: var(--color-white);
  border: 1.5px solid var(--color-brown-light);
  border-radius: var(--radius);
  padding: 22px 14px;
  text-align: center;
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--color-green-dark);
  font-weight: 500;
  box-shadow: var(--shadow-card);
}

.menu-note {
  text-align: center;
  font-size: 15px;
  color: var(--color-text-soft);
  margin-top: 18px;
  padding: 14px;
  background-color: var(--color-beige-light);
  border-radius: var(--radius);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

/* =========================================
   店舗情報テーブル
========================================= */
.info-table {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  border-collapse: collapse;
  background-color: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.info-table th,
.info-table td {
  padding: 18px 22px;
  text-align: left;
  border-bottom: 1px solid var(--color-line);
  font-size: 16px;
  vertical-align: middle;
}

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

.info-table th {
  width: 30%;
  background-color: var(--color-beige-light);
  color: var(--color-green-dark);
  font-weight: 600;
  font-family: var(--font-serif);
  letter-spacing: 0.05em;
}

.info-table td {
  color: var(--color-text);
}

.info-table td a {
  color: var(--color-green);
  font-weight: 600;
}

.map-button-wrap {
  text-align: center;
  margin-top: 32px;
}

/* =========================================
   コンタクト
========================================= */
.section-contact {
  background: linear-gradient(180deg, var(--color-cream-light) 0%, var(--color-beige-light) 100%);
  text-align: center;
}

.contact-title {
  font-size: 28px;
  line-height: 1.6;
}

.contact-text {
  font-size: 16.5px;
  line-height: 2.1;
  color: var(--color-text);
  max-width: 720px;
  margin: 0 auto 36px;
}

.contact-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* =========================================
   フッター
========================================= */
.site-footer {
  background-color: var(--color-green-dark);
  color: var(--color-cream);
  padding: 36px 0 28px;
  text-align: center;
}

.footer-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.15em;
  margin-bottom: 10px;
}

.footer-address {
  font-size: 14px;
  line-height: 1.9;
  opacity: 0.9;
  margin-bottom: 18px;
}

.footer-copy {
  font-size: 12px;
  opacity: 0.6;
  letter-spacing: 0.1em;
}

/* =========================================
   フローティング電話ボタン（スマホ用）
========================================= */
.floating-tel {
  display: none;
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--color-green);
  color: var(--color-white);
  font-size: 28px;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(47, 79, 58, 0.4);
  z-index: 200;
}

.floating-tel:hover {
  opacity: 1;
  background-color: var(--color-green-dark);
}

/* =========================================
   フェードイン
========================================= */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================
   レスポンシブ - タブレット
========================================= */
@media (max-width: 900px) {
  .points-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .menu-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-title {
    font-size: 32px;
  }
}

/* =========================================
   レスポンシブ - スマホ
========================================= */
@media (max-width: 640px) {
  body {
    font-size: 16px;
  }

  .pc-only { display: none; }
  .sp-only { display: inline; }

  .header-inner {
    padding: 10px 16px;
    gap: 10px;
  }

  .brand-sub {
    font-size: 11px;
  }

  .brand-name {
    font-size: 20px;
  }

  .header-tel {
    padding: 8px 14px;
    font-size: 14px;
  }

  .tel-number {
    display: none;
  }

  .tel-icon {
    font-size: 22px;
  }

  .header-tel::after {
    content: "電話";
    font-size: 13px;
  }

  /* hero */
  .hero {
    min-height: auto;
  }

  .hero-overlay {
    padding: 56px 18px;
  }

  .hero-image::after {
    background: linear-gradient(
      to bottom,
      rgba(251, 246, 236, 0.85) 0%,
      rgba(251, 246, 236, 0.92) 100%
    );
  }

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

  .hero-title {
    font-size: 26px;
    line-height: 1.55;
  }

  .hero-sub {
    font-size: 15.5px;
  }

  .hero-info {
    padding: 14px 16px;
  }

  .hero-info li {
    font-size: 15px;
    flex-wrap: wrap;
    gap: 8px;
  }

  .hero-info .label {
    flex-basis: 50px;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 10px;
  }

  .btn {
    width: 100%;
    min-width: 0;
    padding: 14px 22px;
    font-size: 15.5px;
  }

  /* sections */
  .section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 24px;
  }

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

  .intro-text,
  .contact-text {
    font-size: 15.5px;
    line-height: 2.0;
    text-align: left;
  }

  .points-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .point-card {
    padding: 26px 20px;
  }

  .point-card h3 {
    font-size: 16.5px;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .recommend-list {
    padding: 22px 22px;
  }

  .recommend-list li {
    font-size: 15.5px;
    padding: 12px 0 12px 32px;
  }

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

  .menu-list li {
    padding: 18px 10px;
    font-size: 16px;
  }

  .info-table th,
  .info-table td {
    display: block;
    width: 100%;
    padding: 12px 18px;
    font-size: 15px;
  }

  .info-table th {
    border-bottom: none;
    padding-bottom: 4px;
  }

  .info-table td {
    padding-top: 4px;
  }

  .contact-buttons {
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
  }

  .btn-large {
    padding: 18px 22px;
    font-size: 16px;
    min-width: 0;
  }

  .floating-tel {
    display: flex;
  }
}