/* =========================
   Theme / Global
========================= */

:root {
  --brand-navy: #0d1b2a;
  --brand-blue: #1b6ec2;
  --brand-teal: #2ec4b6;
  --text-dark: #0f172a;
  --bg-alt: #f6f8fb;
  --card-border: rgba(15, 23, 42, 0.10);
  --shadow-soft: 0 10px 30px rgba(2, 6, 23, 0.08);
}

body {
  color: var(--text-dark);
}

/* Navbar */
.site-navbar {
  /* 既存bg-darkは残しつつ、少しだけ質感 */
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.brand-name {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.navbar-brand-sub {
  font-size: 0.85rem;
  opacity: 0.8;
}

/* Footer */
.site-footer {
  background: #0b1220;
  color: rgba(255,255,255,0.8);
  padding: 24px 0;
}

.site-footer a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
}

.site-footer a:hover {
  color: #fff;
  text-decoration: underline;
}

/* =========================
   Home (Top page)
========================= */

.home-hero {
  /* 背景画像＋暗幕（光が強い対策で暗幕は強め） */
  background-image:
    linear-gradient(rgba(0,0,0,0.66), rgba(0,0,0,0.66)),
    url("/images/hero-bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  position: relative;
  overflow: hidden;
}

/* うっすら光を足して“単色感”を消す */
.home-hero::before {
  content: "";
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle at 70% 20%, rgba(46,196,182,0.25), transparent 55%);
  pointer-events: none;
}

.home-hero > .container {
  position: relative;
  z-index: 1;
}

.home-hero-card {
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}

.section-alt {
  background: var(--bg-alt);
}

.section-title {
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: "";
  display: block;
  width: 64px;
  height: 3px;
  margin-top: 10px;
  background: var(--brand-teal);
  border-radius: 999px;
  opacity: 0.95;
}

.home-card {
  border-color: var(--card-border) !important;
  box-shadow: 0 0 0 rgba(0,0,0,0);
  transition: transform .2s ease, box-shadow .2s ease;
}

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

.home-cta {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-navy));
}

/* =========================
   以降：Serviceページ用（既存CSSを“スコープ化”してBootstrapと衝突させない）
========================= */

.service-page {
  line-height: 1.7;
}

.service-page h1,
.service-page h2,
.service-page h3,
.service-page h4 {
  line-height: 1.4;
  margin-bottom: 0.5em;
}

.service-page p {
  margin-bottom: 1em;
}

/* ★ もともと .container を上書きしていたので service-page 内だけに限定 */
.service-page .container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

.service-page .note {
  font-size: 0.9rem;
  color: #555;
}

/* =========================
   Hero（service）
========================= */

.service-page .service-hero {
  padding: 64px 0;
  background: #f7f9fb;
}

.service-page .service-hero h1 {
  font-size: 2rem;
  margin-bottom: 16px;
}

.service-page .service-hero .lead {
  max-width: 800px;
}

.service-page .hero-actions {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* =========================
   ボタン（service用に限定）
   ★ もともと .btn を上書きしていたので service-page 内だけに限定
========================= */

.service-page .btn {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 4px;
  text-decoration: none;
  font-size: 0.95rem;
}

.service-page .btn-primary {
  background: #2b6cb0;
  color: #fff;
}

.service-page .btn-primary:hover {
  background: #234e80;
}

.service-page .btn-secondary {
  background: #e2e8f0;
  color: #333;
}

.service-page .btn-secondary:hover {
  background: #cbd5e0;
}

/* =========================
   セクション共通（service）
========================= */

.service-page .service-policy,
.service-page .service-list,
.service-page .service-it,
.service-page .service-flow,
.service-page .service-cta {
  padding: 56px 0;
}

.service-page .service-policy,
.service-page .service-it {
  background: #fafafa;
}

/* =========================
   カード（サービス一覧）
========================= */

.service-page .cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 32px;
}

.service-page .card {
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  padding: 24px;
  background: #fff;
}

.service-page .card h3 {
  margin-bottom: 12px;
}

.service-page .card h4 {
  margin-top: 20px;
  font-size: 1rem;
}

.service-page .card ul {
  padding-left: 1.2em;
}

.service-page .card ul li {
  margin-bottom: 6px;
}

.service-page .price-note {
  margin-top: 16px;
  font-weight: 600;
}

.service-page .card-actions {
  margin-top: 20px;
}

@media (min-width: 768px) {
  .service-page .cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

.service-page .option-note {
  display: flex;
  align-items: flex-start;
  gap: 0.4em;
  font-size: 0.9rem;
  color: #666;
}

.service-page .option-note .note-mark {
  flex-shrink: 0;
}

.service-page .option-note .note-text p {
  margin: 0;
}

@media (min-width: 1024px) {
  .service-page .cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* =========================
   IT強み（service）
========================= */

.service-page .it-points {
  padding-left: 1.2em;
  margin-top: 16px;
}

.service-page .it-points li {
  margin-bottom: 8px;
}

/* =========================
   ご相談の流れ（service）
========================= */

.service-page .flow-steps {
  list-style: none;
  padding: 0;
  margin-top: 32px;
  display: grid;
  gap: 20px;
}

.service-page .flow-steps li {
  border-left: 4px solid #2b6cb0;
  padding-left: 16px;
}

.service-page .flow-steps h3 {
  font-size: 1.05rem;
}

/* =========================
   CTA（service）
========================= */

.service-page .service-cta {
  background: #2b6cb0;
  color: #fff;
  text-align: center;
}

.service-page .service-cta p {
  margin: 16px 0 24px;
}

.service-page .service-cta .btn-secondary {
  background: #fff;
  color: #2b6cb0;
}

.service-page .service-cta .btn-secondary:hover {
  background: #edf2f7;
}

/* =========================================================
   Page common polish (Profile / Service / Contact / Thanks)
   - Bladeは触らず、既存クラスにだけ当てる
   ========================================================= */

/* 1) 各ページの先頭「bg-dark header」をトップと同系統のグラデへ（暗すぎない） */
main > section.py-5.bg-dark.text-light:first-of-type{
  background: linear-gradient(135deg,
    rgba(13, 42, 74, 0.95) 0%,
    rgba(23, 92, 150, 0.92) 55%,
    rgba(16, 62, 105, 0.96) 100%
  ) !important;
}

/* header内の薄い文字が薄すぎないよう補正（opacity多用対策） */
main > section.py-5.bg-dark.text-light:first-of-type .opacity-75{
  opacity: .88 !important;
}
main > section.py-5.bg-dark.text-light:first-of-type .opacity-90{
  opacity: .95 !important;
}

/* 2) bg-lightのセクション背景をトップと同じ「薄グレー」へ統一 */
main > section.bg-light{
  background: #f6f7f9 !important;
}

/* 3) 白カード（bg-white + border + rounded-4）を共通で上品に */
.bg-white.border.rounded-4{
  border-color: rgba(15, 23, 42, .10) !important;
  box-shadow: 0 10px 26px rgba(2, 6, 23, .06);
}

/* hoverは「カードだけ」軽く浮かせる（フォーム含む白カードも対象になるので控えめ） */
.bg-white.border.rounded-4:hover{
  box-shadow: 0 12px 30px rgba(2, 6, 23, .08);
}

/* 4) 白カード内の text-muted が薄すぎて読めない事故を防ぐ */
.bg-white .text-muted{
  color: rgba(15, 23, 42, .70) !important;
}
.bg-white .small.text-muted{
  color: rgba(15, 23, 42, .62) !important;
}

/* 5) Contactフォームの入力体験を統一（見た目は変えすぎない） */
.form-control{
  border-color: rgba(15, 23, 42, .14);
}
.form-control:focus{
  border-color: rgba(43, 108, 176, .55);
  box-shadow: 0 0 0 .25rem rgba(43, 108, 176, .15);
}

/* form-text（補足文）の可読性アップ */
.form-text{
  color: rgba(15, 23, 42, .60) !important;
}

/* 6) alert（バリデーションエラー）の読みやすさ（白背景で沈まない） */
.alert-danger{
  border-color: rgba(220, 38, 38, .20);
}

/* 7) CTAっぽいセクション（bg-dark）を少しだけ締める（Thanks/Contactの下部など） */
section.bg-dark.text-light{
  color: rgba(255,255,255,.92);
}
section.bg-dark.text-light .btn-light{
  box-shadow: 0 10px 24px rgba(0,0,0,.18);
}

/* 8) ボタンの輪郭が薄い/濃いの揺れを抑える（白背景側） */
.btn-outline-secondary{
  border-color: rgba(15,23,42,.25);
  color: rgba(15,23,42,.78);
}
.btn-outline-secondary:hover{
  border-color: rgba(15,23,42,.35);
  background: rgba(15,23,42,.04);
  color: rgba(15,23,42,.92);
}

/* ===== Profile: no photo (remove "empty photo" feeling) ===== */

/* 写真っぽいベタ塗りをやめて、意図したカード表現にする */
.profile-avatar{
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid rgba(15,23,42,.10);
  background:
    radial-gradient(900px 260px at 0% 0%, rgba(43,108,176,.25), transparent 55%),
    radial-gradient(700px 220px at 100% 35%, rgba(20,184,166,.18), transparent 60%),
    linear-gradient(135deg, rgba(15,23,42,.10), rgba(15,23,42,.02)) !important;
}

/* “写真が無い”のではなく“意図して匿名”を表す文字 */
.profile-avatar::before{
  content: "IT / SR";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: .12em;
  font-size: clamp(18px, 2.2vw, 28px);
  color: rgba(15,23,42,.42);
}

/* うっすらした斜線で「デザイン要素」に見せる */
.profile-avatar::after{
  content: "";
  position: absolute;
  inset: -40%;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(255,255,255,0) 0px,
      rgba(255,255,255,0) 12px,
      rgba(255,255,255,.20) 12px,
      rgba(255,255,255,.20) 14px
    );
  transform: rotate(12deg);
  opacity: .55;
}

/* 既存の bg-secondary/bg-opacity が残っても見た目が崩れないように強制上書き */
.profile-avatar.bg-secondary,
.profile-avatar.bg-opacity-25{
  background-color: transparent !important;
}

/* =========================
   Demo Chatbot (floating)
========================= */
.demo-chatbot { position: fixed; right: 18px; bottom: 18px; z-index: 9999; }

.demo-chatbot__fab{
  width: 54px; height: 54px; border-radius: 999px;
  border: 0; cursor: pointer;
  box-shadow: 0 12px 30px rgba(0,0,0,.25);
  font-size: 22px;
}

.demo-chatbot__panel{
  position: absolute; right: 0; bottom: 68px;
  width: 360px; max-width: calc(100vw - 36px);
  height: 520px; max-height: calc(100vh - 120px);
  background: rgba(255,255,255,0.95);
  border-radius: 16px;
  box-shadow: 0 18px 60px rgba(0,0,0,.28);
  overflow: hidden;
  display: none;
}

.demo-chatbot__panel.is-open{ display: flex; flex-direction: column; }

.demo-chatbot__header{
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px;
  background: rgba(0,0,0,0.78);
  color: #fff;
}

.demo-chatbot__title{ font-weight: 700; }
.demo-chatbot__badge{
  margin-left: 8px;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 999px;
  background: rgba(255,255,255,0.18);
}

.demo-chatbot__close{
  border: 0; background: transparent; color: #fff;
  font-size: 22px; cursor: pointer; line-height: 1;
}

.demo-chatbot__body{
  padding: 12px 12px 0;
  overflow: auto;
  flex: 1;
}

.demo-chatbot__msg{ display: flex; margin: 10px 0; }
.demo-chatbot__msg--user{ justify-content: flex-end; }
.demo-chatbot__msg--bot{ justify-content: flex-start; }

.demo-chatbot__bubble{
  max-width: 85%;
  padding: 10px 12px;
  border-radius: 14px;
  white-space: pre-wrap;
  font-size: 14px;
  line-height: 1.5;
  box-shadow: 0 10px 22px rgba(0,0,0,.10);
}

.demo-chatbot__msg--user .demo-chatbot__bubble{
  background: rgba(0,0,0,0.86);
  color: #fff;
  border-bottom-right-radius: 6px;
}

.demo-chatbot__msg--bot .demo-chatbot__bubble{
  background: rgba(255,255,255,1);
  color: #111;
  border: 1px solid rgba(0,0,0,0.08);
  border-bottom-left-radius: 6px;
}

.demo-chatbot__quick{
  padding: 10px 12px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(0,0,0,0.06);
}

.demo-chatbot__quickbtn{
  border: 1px solid rgba(0,0,0,0.12);
  background: rgba(255,255,255,0.85);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  cursor: pointer;
}

.demo-chatbot__form{
  display: flex;
  gap: 8px;
  padding: 10px 12px 12px;
  border-top: 1px solid rgba(0,0,0,0.06);
  background: rgba(255,255,255,0.9);
}

.demo-chatbot__input{
  flex: 1;
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: 10px;
  padding: 10px 10px;
  font-size: 14px;
  outline: none;
}

.demo-chatbot__send{
  border: 0;
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
  background: rgba(0,0,0,0.86);
  color: #fff;
  font-weight: 600;
}

@media (max-width: 480px){
  .demo-chatbot__panel{ width: 100%; height: 70vh; }
}

/* ===== Demo Chatbot: mobile fix (keyboard / viewport) ===== */
@media (max-width: 480px){

  /* 重要：通常は必ず非表示（×で閉じる動作を壊さない） */
  .demo-chatbot__panel{
    display: none;
    position: fixed;
    left: 12px;
    right: 12px;
    top: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom));

    width: auto;
    height: auto;
    max-width: none;
    max-height: none;

    border-radius: 16px;
    overflow: hidden; /* 二重スクロール防止 */
  }

  /* 開いたときだけ表示＋縦flex（ここが肝） */
  .demo-chatbot__panel.is-open{
    display: flex;
    flex-direction: column;
  }

  /* 本文だけスクロールさせる */
  .demo-chatbot__body{
    flex: 1 1 auto;
    min-height: 0;      /* これが無いと“空白が増える”系になりやすい */
    overflow: auto;
    padding: 12px;
  }

  /* クイックは表示（必要なら sticky は後で付ける） */
  .demo-chatbot__quick{
    display: flex;
  }

  /* 入力欄の下が沈まないように */
  .demo-chatbot__form{
    padding-bottom: calc(12px + env(safe-area-inset-bottom));
  }
}

/* ===== Demo Chatbot: mobile - remove big blank space ===== */
@media (max-width: 480px){
  /* 固定高さをやめて、中身に合わせる */
  .demo-chatbot__panel{
    height: auto;
    max-height: calc(100dvh - 120px); /* 画面からはみ出さない上限 */
  }

  /* bodyを「余りを埋める」から「必要分だけ」に変更 */
  .demo-chatbot__body{
    flex: 0 1 auto;                 /* ←ここがポイント */
    max-height: calc(100dvh - 260px);/* ヘッダー/quick/form分をざっくり差し引き */
  }
}

/* ===== Demo Chatbot: remove gap under input ===== */
@media (max-width: 480px){

  /* 入力フォーム直下の余白を殺す */
  .demo-chatbot__form{
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
  }

  /* フォームの親（パネル直下）が余白を持っている場合の保険 */
  .demo-chatbot__panel{
    padding-bottom: env(safe-area-inset-bottom);
  }
}