/* ============================================
   恋愛分析【男のモテラボ】公式サイト 本番スタイル
   トップ(ハブ)・診断ページ = カジュアル/親しみトーン
   カラーパレットは確定ブランドカラー(モックアップ由来)を維持
   ============================================ */

:root{
  /* カジュアルトーン（トップ・診断） */
  --c-bg-dark: #191225;
  --c-bg-dark2: #241a35;
  --c-bg-dark3: #2c2040;
  --c-pink: #ff6fa5;
  --c-pink-light: #ffd1e3;
  --c-emerald: #37e8b0;
  --c-cream: #fff8f2;

  /* 信頼トーン（結果ページ用・将来利用） */
  --c-trust-bg: #f7f8fa;
  --c-trust-card: #ffffff;
  --c-trust-line: #e4e7ec;
  --c-trust-navy: #1f2a44;
  --c-trust-accent: #ff6fa5;
  --c-trust-good: #2fbf85;
  --c-trust-mid: #f5a623;
  --c-trust-bad: #e05a5a;

  --c-muted: #a599b8;
  --c-muted2: #c9c2d6;
  --radius: 18px;
  --radius-lg: 24px;
  --shadow-soft: 0 8px 24px rgba(0,0,0,.12);
  --maxw: 1000px;
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  font-family:"Hiragino Maru Gothic ProN","Hiragino Sans","Yu Gothic",sans-serif;
  background:var(--c-bg-dark);
  color:var(--c-cream);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img,svg{ display:block; max-width:100%; }
a{ text-decoration:none; color:inherit; }
button{ font-family:inherit; cursor:pointer; border:none; background:none; }
.container{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }
.narrow{ max-width:680px; }

/* ---------- ヘッダー ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(25,18,37,.82);
  backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(255,255,255,.06);
  padding:14px 0;
}
.site-header .container{ display:flex; align-items:center; justify-content:space-between; }
.logo{ font-weight:900; color:var(--c-cream); font-size:1.15rem; letter-spacing:.02em; }
.logo span{ color:var(--c-pink); }
.nav-links{ display:flex; gap:24px; }
.nav-links a{ color:#ddd; font-size:.85rem; transition:color .15s; }
.nav-links a:hover{ color:var(--c-pink); }
@media (max-width:560px){ .nav-links{ gap:16px; } .nav-links a{ font-size:.78rem; } }

/* ---------- ボタン ---------- */
.btn-primary{
  display:inline-flex; align-items:center; gap:8px;
  background:linear-gradient(135deg,var(--c-pink),#ff9ac2);
  color:#fff; font-weight:800;
  padding:16px 34px; border-radius:999px;
  box-shadow:0 10px 26px rgba(255,111,165,.4);
  font-size:1rem;
  transition:transform .15s ease, box-shadow .15s ease;
}
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 14px 30px rgba(255,111,165,.5); }
.btn-primary.big{ padding:20px 46px; font-size:1.1rem; }
.btn-outline{
  display:inline-flex; align-items:center; gap:8px;
  border:2px solid var(--c-pink);
  color:var(--c-pink);
  font-weight:800;
  padding:12px 28px;
  border-radius:999px;
  transition:background .15s, color .15s;
}
.btn-outline:hover{ background:var(--c-pink); color:#fff; }
.btn-outline.big{ padding:18px 34px; font-size:1rem; }
.btn-ghost{
  display:inline-flex; align-items:center; gap:6px;
  color:var(--c-muted2); font-weight:700; font-size:.9rem;
  padding:12px 20px; border-radius:999px;
  border:1px solid rgba(255,255,255,.16);
  transition:.15s;
}
.btn-ghost:hover{ border-color:var(--c-pink); color:#fff; }

/* ---------- セクション共通 ---------- */
.section{ padding:76px 0; }
.section-alt{ background:var(--c-bg-dark2); }
.section-title{
  text-align:center;
  font-size:1.55rem; font-weight:900;
  line-height:1.5; margin-bottom:10px;
}
.section-title small{
  display:block;
  font-size:.72rem; color:var(--c-pink);
  letter-spacing:.2em; margin-bottom:12px; font-weight:800;
}
.section-lead{ text-align:center; color:var(--c-muted); margin-bottom:46px; font-size:.92rem; }

/* ---------- ヒーロー ---------- */
.hero{
  background:radial-gradient(ellipse at 30% 15%, var(--c-bg-dark3), var(--c-bg-dark) 68%);
  padding:76px 0 92px;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.hero::before{
  content:""; position:absolute; inset:0;
  background:radial-gradient(circle at 80% 90%, rgba(55,232,176,.10), transparent 45%);
  pointer-events:none;
}
.hero .container{ position:relative; z-index:1; }
.tagline{
  display:inline-block;
  background:rgba(255,111,165,.15);
  color:var(--c-pink-light);
  border:1px solid rgba(255,111,165,.4);
  padding:7px 18px; border-radius:999px;
  font-size:.8rem; margin-bottom:22px;
}
.hero h1{
  font-size:2.5rem; font-weight:900;
  line-height:1.45; margin-bottom:18px;
}
.hero h1 .accent{ color:var(--c-pink); }
.hero h1 .em{ color:var(--c-emerald); }
.hero p.sub{ color:var(--c-muted2); font-size:1.02rem; margin-bottom:36px; }
.hero-fork-label{ font-size:.85rem; color:var(--c-muted2); margin-bottom:14px; font-weight:700; }
.hero-cta{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; align-items:center; }
.hero-note{ margin-top:18px; font-size:.78rem; color:var(--c-muted); }

/* ---------- 解説動画 ---------- */
.video-embed{
  position:relative; width:100%; padding-top:56.25%;
  border-radius:var(--radius-lg); overflow:hidden;
  box-shadow:var(--shadow-soft);
  background:#000;
}
.video-embed iframe{
  position:absolute; inset:0; width:100%; height:100%; border:0;
}
.video-note{ text-align:center; color:var(--c-muted); font-size:.85rem; margin-top:20px; }
.video-cta{ text-align:center; margin-top:18px; }

.hero-avatars{
  display:flex; justify-content:center; gap:48px;
  margin:44px 0 8px; flex-wrap:wrap;
}
.avatar-card{ text-align:center; }
.avatar-card svg{ filter:drop-shadow(0 8px 18px rgba(0,0,0,.35)); }
.avatar-name{ margin-top:12px; font-size:.9rem; color:var(--c-pink-light); font-weight:800; }
.avatar-role{ font-size:.72rem; color:var(--c-muted); }
@media (max-width:600px){ .hero h1{ font-size:1.85rem; } .hero-avatars{ gap:28px; } }

/* ---------- あるある(共感) ---------- */
.speech-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:20px;
}
.speech-bubble{
  background:var(--c-bg-dark3);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);
  padding:24px 22px 22px;
  position:relative;
}
.speech-bubble::after{
  content:""; position:absolute; left:30px; bottom:-9px;
  width:18px; height:18px; background:var(--c-bg-dark3);
  border-right:1px solid rgba(255,255,255,.08);
  border-bottom:1px solid rgba(255,255,255,.08);
  transform:rotate(45deg);
}
.speech-bubble .who{
  display:inline-flex; align-items:center; gap:6px;
  font-size:.72rem; color:var(--c-emerald); font-weight:800; margin-bottom:8px;
}
.speech-bubble p{ font-size:.95rem; color:#e6dff2; }
.aruaru-foot{ text-align:center; margin-top:38px; color:var(--c-muted2); font-size:.9rem; }
.aruaru-foot b{ color:var(--c-pink); }

/* ---------- キャラ紹介 ---------- */
.char-grid{ display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.char-card{
  display:flex; gap:22px; align-items:flex-start;
  background:linear-gradient(135deg,var(--c-bg-dark2),var(--c-bg-dark3));
  border:1px solid rgba(255,111,165,.22);
  border-radius:var(--radius-lg);
  padding:28px;
}
.char-card.yuu{ border-color:rgba(91,107,140,.4); }
.char-card svg{ flex:none; width:96px; height:96px; }
.char-card h3{ font-size:1.15rem; margin-bottom:2px; color:var(--c-cream); }
.char-card .tag{
  display:inline-block; font-size:.7rem; font-weight:800;
  color:var(--c-pink); margin-bottom:10px;
}
.char-card.yuu .tag{ color:#9db4dd; }
.char-card p{ font-size:.86rem; color:var(--c-muted2); }
.char-card .quote{
  margin-top:12px; font-size:.85rem; color:#efe7f7;
  border-left:3px solid var(--c-pink); padding-left:12px; font-style:italic;
}
.char-card.yuu .quote{ border-left-color:#5b6b8c; }

/* ---------- 提供価値 ---------- */
.value-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.value-item{
  background:var(--c-bg-dark2);
  border:1px solid rgba(255,255,255,.07);
  border-radius:var(--radius);
  padding:28px 24px; text-align:center;
}
.value-item .ico{
  width:56px; height:56px; margin:0 auto 16px;
  display:flex; align-items:center; justify-content:center;
  border-radius:16px;
  background:rgba(255,111,165,.14);
}
.value-item h4{ font-size:1rem; color:var(--c-pink-light); margin-bottom:8px; }
.value-item p{ font-size:.84rem; color:var(--c-muted2); }
.value-quote{
  margin-top:40px; text-align:center;
  font-size:1.05rem; font-weight:800; color:var(--c-cream);
}
.value-quote span{ color:var(--c-pink); }

/* ---------- SNSリンク ---------- */
.sns-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:16px;
}
.sns-card{
  display:flex; flex-direction:column; align-items:center; gap:10px;
  background:var(--c-bg-dark2);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);
  padding:26px 16px; text-align:center;
  transition:transform .15s, border-color .15s, background .15s;
}
.sns-card:hover{ transform:translateY(-3px); border-color:var(--c-pink); background:var(--c-bg-dark3); }
.sns-card .sns-ico{ width:40px; height:40px; }
.sns-card .sns-name{ font-weight:800; font-size:.9rem; color:var(--c-cream); }
.sns-card .sns-handle{ font-size:.74rem; color:var(--c-muted); }

/* ---------- CTAバンド ---------- */
.cta-band{
  text-align:center; padding:80px 0;
  background:linear-gradient(135deg,var(--c-bg-dark3),var(--c-bg-dark));
  border-top:1px solid rgba(255,111,165,.18);
}
.cta-band h2{ font-size:1.7rem; margin-bottom:12px; }
.cta-band p{ color:var(--c-muted2); margin-bottom:30px; font-size:.95rem; }

/* ---------- フッター ---------- */
.site-footer{
  background:#0f0a17; color:#8a7f9c;
  padding:36px 0; font-size:.78rem;
}
.site-footer .container{
  display:flex; justify-content:space-between; align-items:center; gap:16px; flex-wrap:wrap;
}
.site-footer .foot-links{ display:flex; gap:20px; }
.site-footer .foot-links a:hover{ color:var(--c-pink); }

/* ============================================
   診断ページ
   ============================================ */
.diag-body{
  min-height:100vh;
  background:radial-gradient(ellipse at 70% 0%, var(--c-bg-dark3), var(--c-bg-dark) 60%);
}
.diag-main{ padding:26px 0 70px; }

.progress-wrap{ margin-bottom:26px; }
.progress-track{
  height:9px; background:rgba(255,255,255,.1);
  border-radius:999px; overflow:hidden;
}
.progress-fill{
  height:100%; width:12.5%;
  background:linear-gradient(90deg,var(--c-pink),var(--c-emerald));
  border-radius:999px;
  transition:width .35s ease;
}
.progress-label{
  display:flex; justify-content:space-between; align-items:center;
  font-size:.76rem; color:var(--c-muted); margin-top:8px;
}
.progress-label b{ color:var(--c-pink-light); }

/* レンのナビ吹き出し */
.ren-nav{ display:flex; gap:14px; align-items:flex-start; margin-bottom:26px; }
.ren-nav .mini-avatar{ width:52px; height:52px; flex:none; }
.ren-nav .bubble{
  background:var(--c-bg-dark2);
  border:1px solid rgba(255,111,165,.3);
  border-top-left-radius:4px; border-radius:18px;
  padding:16px 20px; font-size:.95rem; color:#efe7f7;
}
.ren-nav .bubble .side{ display:block; color:var(--c-muted); font-size:.8rem; margin-top:6px; }

/* 質問 */
.q-card{ margin-bottom:20px; }
.q-num{ font-size:.78rem; color:var(--c-emerald); font-weight:800; letter-spacing:.08em; margin-bottom:8px; }
.q-text{ font-size:1.3rem; font-weight:900; line-height:1.5; margin-bottom:22px; color:var(--c-cream); }

.choice-list{ display:flex; flex-direction:column; gap:12px; }
.choice-btn{
  display:flex; align-items:center; gap:14px;
  background:rgba(255,255,255,.05);
  border:1.5px solid rgba(255,255,255,.14);
  color:#fff;
  padding:18px 20px;
  border-radius:14px;
  font-size:.96rem;
  text-align:left;
  width:100%;
  transition:.15s;
}
.choice-btn:hover{ background:rgba(255,111,165,.16); border-color:var(--c-pink); transform:translateX(2px); }
.choice-btn.selected{ background:rgba(255,111,165,.22); border-color:var(--c-pink); }
.choice-btn .key{
  flex:none; width:30px; height:30px; border-radius:8px;
  background:rgba(255,255,255,.08);
  display:flex; align-items:center; justify-content:center;
  font-weight:900; font-size:.85rem; color:var(--c-pink-light);
}
.choice-btn.selected .key{ background:var(--c-pink); color:#fff; }

/* 診断ナビ操作 */
.diag-controls{ display:flex; justify-content:space-between; align-items:center; margin-top:30px; }
.diag-controls .spacer{ flex:1; }

/* 完了ローディング */
.diag-finish{ text-align:center; padding:50px 0; }
.diag-finish .mini-avatar{ width:80px; height:80px; margin:0 auto 20px; }
.diag-finish h2{ font-size:1.4rem; margin-bottom:10px; }
.diag-finish p{ color:var(--c-muted2); font-size:.92rem; margin-bottom:26px; }
.spinner{
  width:38px; height:38px; margin:0 auto 24px;
  border:4px solid rgba(255,255,255,.15);
  border-top-color:var(--c-pink);
  border-radius:50%;
  animation:spin .8s linear infinite;
}
@keyframes spin{ to{ transform:rotate(360deg); } }

@media (max-width:600px){
  .q-text{ font-size:1.12rem; }
  .diag-main{ padding-top:18px; }
}

/* ============================================
   結果ページ（信頼・比較トーン）
   ============================================ */
.result-body{ background:var(--c-trust-bg); color:#2b3242; }

.result-header{
  background:var(--c-trust-card);
  border-bottom:1px solid var(--c-trust-line);
  padding:16px 0;
}
.result-header .container{ display:flex; align-items:center; justify-content:space-between; }
.logo-r{ font-weight:900; color:var(--c-trust-navy); font-size:1.1rem; }
.logo-r span{ color:var(--c-trust-accent); }
.link-r{ font-size:.82rem; font-weight:700; color:var(--c-trust-navy); }
.link-r:hover{ color:var(--c-trust-accent); }

.result-main{ padding:48px 0 70px; }

.result-hero{ text-align:center; margin-bottom:28px; }
.result-eyebrow{
  display:inline-block; font-size:.78rem; font-weight:800;
  color:var(--c-trust-accent); letter-spacing:.15em; margin-bottom:10px;
}
.result-type{
  font-size:2rem; font-weight:900; color:var(--c-trust-navy); margin-bottom:14px;
}
.result-catch{ font-size:1.05rem; color:#5a6478; font-weight:700; }

.result-card{
  background:var(--c-trust-card);
  border:1px solid var(--c-trust-line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);
  padding:32px;
  margin-bottom:24px;
}
.result-lead{ font-size:1rem; color:#3d4557; margin-bottom:20px; }
.ren-quote{
  background:#fff5f9;
  border-left:4px solid var(--c-trust-accent);
  border-radius:10px;
  padding:16px 20px;
}
.ren-quote-label{ display:block; font-size:.72rem; font-weight:900; color:var(--c-trust-accent); margin-bottom:4px; }
.ren-quote p{ font-size:.95rem; color:#3d4557; font-weight:700; }

.result-h2{ font-size:1.1rem; font-weight:900; color:var(--c-trust-navy); margin-bottom:18px; }
.points-list{ list-style:none; display:flex; flex-direction:column; gap:12px; }
.points-list li{
  position:relative; padding-left:26px; font-size:.92rem; color:#3d4557;
}
.points-list li::before{
  content:"!"; position:absolute; left:0; top:0;
  width:18px; height:18px; border-radius:50%;
  background:var(--c-trust-mid); color:#fff;
  font-size:.72rem; font-weight:900;
  display:flex; align-items:center; justify-content:center;
}

.branch-grid{ display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-top:8px; }
.branch-card{
  background:var(--c-trust-card);
  border:1px solid var(--c-trust-line);
  border-radius:var(--radius-lg);
  padding:28px;
}
.branch-card-accent{
  background:linear-gradient(160deg,#241a35,#2c2040);
  border-color:transparent;
}
.branch-tag{
  display:inline-block; font-size:.72rem; font-weight:800;
  color:var(--c-trust-accent); margin-bottom:10px;
}
.branch-tag-accent{ color:var(--c-pink-light); }
.branch-card h3{ font-size:1.08rem; color:var(--c-trust-navy); margin-bottom:10px; }
.branch-card-accent h3{ color:var(--c-cream); }
.branch-desc{ font-size:.86rem; color:#5a6478; margin-bottom:20px; }
.branch-card-accent .branch-desc{ color:var(--c-muted2); }

.app-reco{
  background:var(--c-trust-bg);
  border:1px solid var(--c-trust-line);
  border-radius:14px;
  padding:18px 20px;
  margin-bottom:14px;
}
.app-reco-name{ font-size:1.05rem; font-weight:900; color:var(--c-trust-navy); margin-bottom:8px; }
.app-reco-reason{ font-size:.86rem; color:#5a6478; margin-bottom:16px; }

.pr-disclosure{
  display:flex; align-items:center; gap:8px;
  font-size:.72rem; color:#8a92a3;
}
.pr-badge{
  display:inline-block; font-size:.68rem; font-weight:900;
  color:#fff; background:#8a92a3;
  padding:2px 8px; border-radius:5px;
}

.result-footer{
  background:var(--c-trust-card);
  border-top:1px solid var(--c-trust-line);
  padding:30px 0; font-size:.78rem; color:#8a92a3;
}
.result-footer .container{ display:flex; justify-content:space-between; align-items:center; gap:16px; flex-wrap:wrap; }
.result-footer .foot-links{ display:flex; gap:20px; }
.result-footer .foot-links a:hover{ color:var(--c-trust-accent); }

@media (max-width:720px){
  .branch-grid{ grid-template-columns:1fr; }
}

/* ---------- 個別相談フォーム ---------- */
.form-field{ margin-bottom:22px; }
.form-label{
  display:block; font-size:.86rem; font-weight:800;
  color:var(--c-trust-navy); margin-bottom:8px;
}
.form-label .req{
  display:inline-block; font-size:.65rem; font-weight:900;
  color:#fff; background:var(--c-trust-accent);
  padding:2px 7px; border-radius:5px; margin-left:8px;
  vertical-align:middle;
}
.form-input, .form-textarea{
  width:100%; font-family:inherit; font-size:.92rem; color:#2b3242;
  background:var(--c-trust-bg);
  border:1.5px solid var(--c-trust-line);
  border-radius:10px; padding:12px 14px;
  transition:border-color .15s;
}
.form-input:focus, .form-textarea:focus{ outline:none; border-color:var(--c-trust-accent); }
.form-textarea{ resize:vertical; }
select.form-input{ cursor:pointer; }

.form-radio-group, .form-checkbox-group{ display:flex; flex-direction:column; gap:10px; }
.form-radio, .form-check{
  display:flex; align-items:center; gap:10px;
  font-size:.9rem; color:#3d4557;
  background:var(--c-trust-bg);
  border:1.5px solid var(--c-trust-line);
  border-radius:10px; padding:12px 14px;
  cursor:pointer;
}
.form-radio input, .form-check input{ width:16px; height:16px; flex:none; }

.form-error{ margin-top:14px; font-size:.85rem; color:var(--c-trust-bad); font-weight:700; }

.form-success{ text-align:center; padding:20px 0; }
.form-success h3{ font-size:1.2rem; color:var(--c-trust-navy); margin-bottom:10px; }
.form-success p{ font-size:.9rem; color:#5a6478; }

/* ---------- レスポンシブ ---------- */
@media (max-width:820px){
  .value-grid{ grid-template-columns:1fr; }
  .sns-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:720px){
  .section{ padding:60px 0; }
  .speech-grid{ grid-template-columns:1fr; }
  .char-grid{ grid-template-columns:1fr; }
  .speech-bubble::after{ display:none; }
}