/* ===================================
   まさきPCコンサルティング - style.css
   モバイルファースト・レスポンシブ対応
=================================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&family=Noto+Serif+JP:wght@400;700&display=swap');

/* --- CSS 変数（カラーパレット） --- */
:root {
  --color-primary:    #1a5fa8;   /* 信頼感のある濃いブルー */
  --color-primary-lt: #e8f1fa;   /* 薄いブルー（背景用） */
  --color-accent:     #e07b00;   /* 温かみのあるオレンジ */
  --color-accent-lt:  #fff4e0;   /* 薄いオレンジ（背景用） */
  --color-text:       #222222;
  --color-text-sub:   #555555;
  --color-border:     #d0d8e4;
  --color-bg:         #f7f9fc;
  --color-white:      #ffffff;
  --font-main:        'Noto Sans JP', sans-serif;
  --font-serif:       'Noto Serif JP', serif;
  --radius:           8px;
  --shadow:           0 2px 12px rgba(26, 95, 168, 0.10);
  --max-width:        900px;
}

/* --- リセット & 基本 --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;          /* ベースフォントサイズ */
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.8;
  -webkit-text-size-adjust: 100%; /* iOS フォントサイズ固定 */
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ===================================
   ヘッダー
=================================== */
.site-header {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 12px 20px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.site-title {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 4vw, 1.3rem); /* 画面幅に応じて可変 */
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.3;
}

.site-title span {
  font-size: 0.7em;
  display: block;
  font-weight: 400;
  opacity: 0.85;
}

/* ハンバーガーボタン（スマホ用） */
.menu-toggle {
  display: none;
  background: none;
  border: 2px solid rgba(255,255,255,0.7);
  border-radius: 4px;
  padding: 6px 8px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ナビゲーション */
.site-nav ul {
  list-style: none;
  display: flex;
  gap: 4px;
}

.site-nav a {
  color: var(--color-white);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 20px;
  display: block;
  transition: background 0.2s;
}

.site-nav a:hover,
.site-nav a.active {
  background: rgba(255,255,255,0.2);
  text-decoration: none;
}

/* ===================================
   連絡先バー（ヒーロー直下）
=================================== */
.contact-bar {
  background: var(--color-white);
  border-bottom: 3px solid var(--color-accent);
  box-shadow: 0 4px 16px rgba(26, 95, 168, 0.10);
  padding: 20px 20px;
}

.contact-bar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}

.contact-bar-label {
  font-size: 0.88rem;
  color: var(--color-text-sub);
  font-weight: 500;
}

.contact-bar-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
}

/* 電話番号ボタン */
.contact-bar-tel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 12px;
  padding: 16px 32px;
  width: 100%;
  max-width: 360px;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 4px 14px rgba(224, 123, 0, 0.35);
}

.contact-bar-tel:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(224, 123, 0, 0.45);
  text-decoration: none;
  color: var(--color-white);
}

.tel-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.tel-num {
  font-size: clamp(1.5rem, 6vw, 2rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
}

/* メールアドレスリンク */
.contact-bar-mail {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--color-primary-lt);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: 12px;
  padding: 12px 24px;
  width: 100%;
  max-width: 360px;
  font-size: clamp(0.88rem, 3vw, 1rem);
  font-weight: 700;
  text-decoration: none;
  word-break: break-all;
  transition: background 0.15s, color 0.15s;
}

.contact-bar-mail:hover {
  background: var(--color-primary);
  color: var(--color-white);
  text-decoration: none;
}

@media (min-width: 600px) {
  .contact-bar-inner {
    flex-direction: row;
    flex-wrap: wrap;
    text-align: left;
    justify-content: space-between;
    align-items: center;
  }

  .contact-bar-label {
    width: 100%;
    text-align: center;
  }

  .contact-bar-links {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
  }

  .contact-bar-tel,
  .contact-bar-mail {
    width: auto;
  }
}

/* ===================================
   ヒーローセクション
=================================== */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #0d3d6e 100%);
  color: var(--color-white);
  padding: 60px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
}

.hero-badge {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 6vw, 2.2rem);
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 16px;
}

.hero p {
  font-size: clamp(0.95rem, 3vw, 1.1rem);
  opacity: 0.9;
  margin-bottom: 32px;
  line-height: 1.9;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 1.05rem;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 40px;
  box-shadow: 0 4px 16px rgba(224, 123, 0, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}

.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(224, 123, 0, 0.5);
  text-decoration: none;
  color: var(--color-white);
}

.hero-area {
  margin-top: 24px;
  font-size: 0.88rem;
  opacity: 0.75;
}

/* ===================================
   共通セクション
=================================== */
.section {
  padding: 56px 20px;
}

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 4vw, 1.6rem);
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 8px;
}

.section-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--color-accent);
  margin: 10px auto 0;
  border-radius: 2px;
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-sub);
  font-size: 0.92rem;
  margin-bottom: 36px;
}

/* ===================================
   サービス紹介カード
=================================== */
.section--services {
  background: var(--color-white);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.service-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: box-shadow 0.2s, transform 0.2s;
}

.service-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.service-icon {
  font-size: 2.4rem;
  flex-shrink: 0;
  line-height: 1;
}

.service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--color-text-sub);
  line-height: 1.75;
}

.service-examples {
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--color-text-sub);
  background: var(--color-primary-lt);
  border-radius: 4px;
  padding: 8px 12px;
}

.service-examples strong {
  color: var(--color-primary);
}

/* ===================================
   特長セクション
=================================== */
.section--features {
  background: var(--color-primary-lt);
}

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

.feature-item {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow);
}

.feature-item .icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.feature-item h4 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.feature-item p {
  font-size: 0.88rem;
  color: var(--color-text-sub);
  line-height: 1.65;
}

/* ===================================
   料金（目安）
=================================== */
.section--pricing {
  background: var(--color-white);
}

.pricing-note {
  background: var(--color-accent-lt);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 14px 20px;
  font-size: 0.9rem;
  color: var(--color-text-sub);
  margin-bottom: 24px;
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.pricing-table th,
.pricing-table td {
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  text-align: left;
  vertical-align: middle;
  line-height: 1.6;
}

.pricing-table thead th {
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 700;
}

.pricing-table tbody tr:nth-child(even) {
  background: var(--color-primary-lt);
}

.pricing-table .price {
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}

/* ===================================
   エリア
=================================== */
.section--area {
  background: var(--color-bg);
}

.area-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
  text-align: center;
}

.area-map-placeholder {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #dce8f5, #c8ddf0);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--color-text-sub);
  font-size: 0.9rem;
}

.area-map-placeholder .map-icon {
  font-size: 2.5rem;
}

.area-text p {
  font-size: 0.95rem;
  color: var(--color-text-sub);
  margin-bottom: 8px;
}

.area-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 12px;
}

.area-tag {
  background: var(--color-primary-lt);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 4px 14px;
  font-size: 0.85rem;
  font-weight: 500;
}

/* ===================================
   お知らせ
=================================== */
.section--news {
  background: var(--color-white);
}

.news-list {
  list-style: none;
}

.news-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}

.news-item:first-child {
  border-top: 1px solid var(--color-border);
}

.news-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.news-date {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  white-space: nowrap;
}

.news-tag {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 12px;
  background: var(--color-primary-lt);
  color: var(--color-primary);
}

.news-tag--info {
  background: var(--color-accent-lt);
  color: var(--color-accent);
}

.news-title {
  font-size: 0.95rem;
  color: var(--color-text);
  font-weight: 500;
}

.news-more {
  display: block;
  text-align: center;
  margin-top: 24px;
  font-size: 0.9rem;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: 24px;
  padding: 10px 28px;
  width: fit-content;
  margin-inline: auto;
  transition: background 0.2s, color 0.2s;
}

.news-more:hover {
  background: var(--color-primary);
  color: var(--color-white);
  text-decoration: none;
}

/* ===================================
   お問い合わせバナー
=================================== */
.section--contact {
  background: linear-gradient(135deg, var(--color-primary) 0%, #0d3d6e 100%);
  color: var(--color-white);
  text-align: center;
  padding: 56px 20px;
}

.contact-inner {
  max-width: 640px;
  margin: 0 auto;
}

.contact-inner h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 4vw, 1.6rem);
  margin-bottom: 12px;
}

.contact-inner p {
  font-size: 0.95rem;
  opacity: 0.88;
  margin-bottom: 32px;
  line-height: 1.85;
}

.contact-buttons {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
}

.btn-contact {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  max-width: 320px;
  padding: 16px 24px;
  border-radius: 40px;
  font-size: 1rem;
  font-weight: 700;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-contact:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.btn-contact--form {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(224,123,0,0.4);
}

.btn-contact--form:hover {
  color: var(--color-white);
  box-shadow: 0 6px 20px rgba(224,123,0,0.5);
}

.btn-contact--blog {
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.5);
}

.btn-contact--blog:hover {
  color: var(--color-white);
  background: rgba(255,255,255,0.25);
}

/* ===================================
   フッター
=================================== */
.site-footer {
  background: #0d1f33;
  color: rgba(255,255,255,0.6);
  text-align: center;
  padding: 28px 20px;
  font-size: 0.85rem;
  line-height: 1.8;
}

.site-footer strong {
  color: rgba(255,255,255,0.9);
}

/* ===================================
   スマートフォン（〜599px）
=================================== */
@media (max-width: 599px) {
  /* ハンバーガーメニューを表示 */
  .menu-toggle {
    display: flex;
  }

  /* ナビをドロワー形式に */
  .site-nav {
    position: fixed;
    top: 0;
    right: -280px;
    width: 260px;
    height: 100vh;
    background: #0d3d6e;
    padding: 80px 20px 40px;
    transition: right 0.3s ease;
    z-index: 200;
    box-shadow: -4px 0 20px rgba(0,0,0,0.3);
  }

  .site-nav.is-open {
    right: 0;
  }

  .site-nav ul {
    flex-direction: column;
    gap: 8px;
  }

  .site-nav a {
    font-size: 1rem;
    padding: 12px 16px;
  }

  /* オーバーレイ */
  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 150;
  }

  .nav-overlay.is-open {
    display: block;
  }

  /* ヒーロー */
  .hero {
    padding: 48px 16px;
  }

  /* テーブルをスクロール可能に */
  .table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .pricing-table {
    min-width: 480px;
  }

  /* ニュースアイテムを縦組みに */
  .news-item {
    gap: 6px;
  }
}

/* ===================================
   タブレット（600px〜）
=================================== */
@media (min-width: 600px) {
  .services-grid {
    grid-template-columns: 1fr 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contact-buttons {
    flex-direction: row;
    justify-content: center;
  }

  .news-item {
    flex-direction: row;
    align-items: baseline;
    gap: 16px;
  }

  .news-meta {
    flex-shrink: 0;
    width: 180px;
  }
}

/* ===================================
   PC（900px〜）
=================================== */
@media (min-width: 900px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .feature-item {
    flex-direction: column;
    text-align: center;
  }

  .area-content {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
    gap: 40px;
  }

  .area-map-placeholder {
    flex-shrink: 0;
    max-width: 380px;
  }

  .area-tags {
    justify-content: flex-start;
  }
}