/* =============================================
   車の査定LP - CSS
   ダーク × レッド × ゴールド / 高CV設計
   ============================================= */

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

:root {
  --red:     #A83448;   /* 落ち着いたクリムゾン */
  --red-lt:  #C04460;   /* やや明るめ */
  --gold:    #A8880E;   /* マットゴールド */
  --gold-lt: #C8A428;   /* 柔らかいアンバー */
  --dark:    #1E2028;   /* 青みがかったチャコール */
  --dark2:   #252830;   /* セクション背景 */
  --dark3:   #2D3140;   /* カード背景 */
  --dark4:   #353848;   /* ボーダー内背景 */
  --text:    #C8CCD8;   /* 青みホワイト・目に優しい */
  --muted:   #8890A8;   /* 青みグレー */
  --white:   #E8ECF4;   /* 純白より柔らかい白 */
  --border:  #3C4050;   /* 青みボーダー */
  --max-w:   680px;
  --radius:  6px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.9;
  overflow-x: hidden;
}

a { color: var(--gold-lt); }
p { line-height: 1.9; margin: 0; }

.container {
  width: 92%;
  max-width: var(--max-w);
  margin: 0 auto;
}

.hl-red  { color: var(--red-lt);  font-weight: 900; }
.hl-gold { color: var(--gold-lt); font-weight: 900; }

/* ===== 画像プレースホルダー ===== */
.img-ph {
  background: var(--dark3);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 0.78rem;
}

.img-ph span { font-size: 2.8rem; opacity: 0.35; }

/* ===== ラベル ===== */
.section-label {
  display: inline-block;
  background: var(--red);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 3px 12px;
  border-radius: 2px;
  margin-bottom: 0.7rem;
}

.section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.35rem, 4vw, 1.85rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 1.2rem;
}

/* ===== 警告バー ===== */
.alert-bar {
  background: var(--red);
  padding: 0.75rem 1rem;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.alert-bar p {
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.5;
  letter-spacing: 0.02em;
}

/* ===== HERO ===== */
.hero {
  background: var(--dark2);
  padding: 3.5rem 0 3rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

/* 背景画像：うっすら配置 */
.hero-bg-img {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-bg-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
  opacity: 0.12;         /* うっすら：12% */
  transform: translateZ(0);
}

/* テキストコンテンツを前面に */
.hero .container {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-block;
  border: 1px solid rgba(168,52,72,0.5);
  background: rgba(168,52,72,0.1);
  color: #FF6B5B;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 5px 16px;
  border-radius: 2px;
  margin-bottom: 1.4rem;
}

.hero-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.9rem, 6.5vw, 3rem);
  font-weight: 900;
  line-height: 1.3;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.hero-title em {
  font-style: normal;
  color: var(--gold-lt);
  border-bottom: 2px solid var(--gold);
  padding-bottom: 2px;
}

.hero-lead {
  font-size: 0.97rem;
  color: var(--text);
  margin-bottom: 2rem;
  line-height: 2.1;
}

.hero-lead strong { color: var(--white); font-size: 1.05rem; }

.btn-cta {
  display: inline-block;
  background: linear-gradient(135deg, var(--red-lt), #6A2035);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 900;
  padding: 20px 40px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  box-shadow: 0 0 24px rgba(168,52,72,0.35), 0 4px 16px rgba(0,0,0,0.3);
  transition: all 0.2s;
  border: none;
  cursor: pointer;
  line-height: 1.3;
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 24px rgba(168,52,72,0.35), 0 4px 16px rgba(0,0,0,0.3); }
  50%       { box-shadow: 0 0 36px rgba(168,52,72,0.55), 0 6px 20px rgba(0,0,0,0.4); }
}

.btn-cta:hover {
  transform: translateY(-3px) scale(1.02);
  color: #fff;
  animation: none;
  box-shadow: 0 0 40px rgba(168,52,72,0.6), 0 8px 24px rgba(0,0,0,0.4);
}

.hero-subnote {
  font-size: 0.72rem;
  color: #555;
  margin-top: 0.8rem;
}

/* ===== 損失の実態 ===== */
.loss {
  padding: 3rem 0;
  background: #181C26;
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.loss-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.2rem, 3.5vw, 1.55rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 2rem;
}

.loss-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.stat-card {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-top: 3px solid var(--red);
  border-radius: var(--radius);
  padding: 1.2rem 0.8rem;
}

.stat-num {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  font-weight: 900;
  color: var(--red-lt);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-num span {
  font-size: 0.9rem;
  font-family: 'Noto Sans JP', sans-serif;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.6;
}

.loss-note {
  font-size: 0.7rem;
  color: #555;
}

/* ===== PAIN ===== */
.pain {
  padding: 3.5rem 0;
  background: var(--dark2);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.pain-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.8rem;
  text-align: left;
}

.pain-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
}

.pain-check {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--red);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 900;
  margin-top: 2px;
}

.pain-title {
  font-weight: 700;
  color: var(--white);
  font-size: 0.97rem;
  margin-bottom: 0.4rem;
  line-height: 1.5;
}

.pain-body {
  font-size: 0.87rem;
  color: var(--muted);
  line-height: 1.8;
}

/* ===== EXPOSE ===== */
.expose {
  padding: 3.5rem 0;
  background: var(--dark);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.expose-block {
  margin-top: 2.5rem;
  text-align: left;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.expose-num {
  background: linear-gradient(135deg, #3A2035, var(--red));
  padding: 0.9rem 1.4rem;
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
}

.num-en {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.6);
}

.num-digit {
  font-family: 'Noto Serif JP', serif;
  font-size: 2rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
}

.expose-body {
  padding: 1.6rem;
  background: var(--dark3);
}

.expose-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.05rem, 3vw, 1.25rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 1.2rem;
}

.expose-ph {
  width: 100%;
  height: 180px;
  margin-bottom: 1.2rem;
}

.expose-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius);
  display: block;
  margin-bottom: 1.2rem;
}

.expose-body p {
  font-size: 0.92rem;
  color: var(--text);
  margin-bottom: 0.9rem;
  line-height: 1.9;
}

.expose-body strong { color: var(--white); }

/* 縦長画像（スマホスクショ等）を中央寄せで表示 */
.expose-img-phone-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 1.4rem;
}

.expose-img-phone {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  display: block;
}

.expose-point {
  background: var(--dark4);
  border-left: 3px solid var(--gold-lt);
  padding: 0.9rem 1.1rem;
  margin-top: 1rem;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.expose-point p {
  font-size: 0.85rem !important;
  color: var(--muted) !important;
  margin: 0 !important;
  line-height: 1.8 !important;
}

.expose-point strong { color: var(--gold-lt) !important; }

/* ===== VOICE ===== */
.voice {
  padding: 3.5rem 0;
  background: var(--dark2);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.voice-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.8rem;
  text-align: left;
}

.voice-card {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.3rem 1.4rem;
  position: relative;
}

.voice-card::before {
  content: '"';
  position: absolute;
  top: 0.6rem;
  left: 1rem;
  font-size: 3rem;
  color: var(--gold);
  opacity: 0.2;
  font-family: serif;
  line-height: 1;
}

.voice-text {
  font-size: 0.92rem;
  color: var(--text);
  line-height: 1.9;
  margin-bottom: 0.7rem;
}

.voice-text strong { color: var(--gold-lt); }

.voice-name {
  font-size: 0.75rem;
  color: var(--muted);
}

/* ===== REPORT ===== */
.report {
  padding: 3.5rem 0;
  background: var(--dark);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.report-wrap {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  margin-top: 2rem;
  text-align: left;
}

.report-book { flex-shrink: 0; width: 160px; }

.book-ph {
  height: 220px;
  border: 2px solid var(--gold);
  margin-bottom: 0.6rem;
}

.book-ph span { font-size: 3.5rem; }

.book-title {
  font-size: 0.75rem;
  color: var(--gold-lt);
  font-weight: 700;
  line-height: 1.6;
  text-align: center;
}

.report-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.report-item {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  padding: 0.9rem 1rem;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--gold);
  color: var(--dark);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 900;
  margin-top: 2px;
}

.report-item p {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.7;
}

.report-item strong { color: var(--gold-lt); }

/* ===== AUTHOR ===== */
.author {
  padding: 3rem 0;
  background: var(--dark2);
  border-bottom: 1px solid var(--border);
}

.author-inner {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem;
}

.author-photo { flex-shrink: 0; }

.author-ph {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  border: 2px solid var(--gold);
}

.author-ph span { font-size: 2.2rem; }

.author-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.2rem;
}

.author-title {
  font-size: 0.75rem;
  color: var(--gold-lt);
  margin-bottom: 0.7rem;
  line-height: 1.6;
}

.author-bio p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.9;
}

/* ===== OPTIN ===== */
.optin {
  padding: 4rem 0;
  background: linear-gradient(180deg, #1A1C28, var(--dark2));
  border-top: 3px solid var(--red);
  text-align: center;
}

.optin-eyebrow {
  display: inline-block;
  background: var(--gold);
  color: var(--dark);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  padding: 4px 16px;
  border-radius: 2px;
  margin-bottom: 1rem;
}

.optin-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.4rem, 4.5vw, 1.9rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 0.5rem;
}

.optin-title span {
  display: block;
  font-size: clamp(0.95rem, 2.8vw, 1.2rem);
  color: var(--gold-lt);
  margin-top: 0.3rem;
}

.optin-lead {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 1rem 0 2rem;
  line-height: 1.9;
}

.optin-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 440px;
  margin: 0 auto 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  text-align: left;
}

.form-group label {
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--text);
}

.form-group input {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--white);
  font-size: 1rem;
  padding: 14px 16px;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  width: 100%;
}

.form-group input::placeholder { color: #444; }

.form-group input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(168,136,14,0.25);
}

.btn-submit {
  width: 100%;
  background: linear-gradient(135deg, var(--gold-lt), var(--gold));
  color: var(--dark);
  font-size: 1.05rem;
  font-weight: 900;
  padding: 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  letter-spacing: 0.04em;
  box-shadow: 0 4px 20px rgba(168,136,14,0.3);
  transition: all 0.2s;
  font-family: inherit;
  line-height: 1.3;
}

.btn-submit:hover {
  background: linear-gradient(135deg, #D8B030, var(--gold-lt));
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(168,136,14,0.45);
}

.optin-trust {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin-top: 1rem;
}

.optin-trust span {
  font-size: 0.72rem;
  color: #555;
}

/* ===== FOOTER ===== */
.site-footer {
  background: #171A22;
  padding: 1.8rem 0;
  text-align: center;
  border-top: 1px solid var(--border);
}

.footer-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin-bottom: 0.8rem;
}

.footer-nav a {
  font-size: 0.72rem;
  color: #444;
  transition: color 0.2s;
}

.footer-nav a:hover { color: var(--muted); }

.footer-copy {
  font-size: 0.7rem;
  color: #333;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 560px) {
  .loss-stats { grid-template-columns: 1fr; gap: 0.7rem; }
  .report-wrap { flex-direction: column; align-items: center; }
  .report-book { width: 140px; }
  .author-inner { flex-direction: column; align-items: center; text-align: center; }
  .author-ph { width: 72px; height: 72px; }
  .btn-cta { padding: 18px 28px; font-size: 1rem; }
  .expose-body { padding: 1.2rem; }
}