:root {
  --bg: #0B0B0F;
  --bg-card: #16161D;
  --gold: #C9A84C;
  --gold-light: #E8D48B;
  --gold-dark: #9A7B2E;
  --red: #C41E3A;
  --text: #E8E4DC;
  --text-muted: #9A9590;
  --white: #FFFFFF;
  --font: 'Noto Sans JP', sans-serif;
}
/* === SITE LOGO === */
.site-logo {
  background: var(--bg);
  text-align: center;
  padding: 20px 20px 16px;
  border-bottom: 1px solid rgba(201,168,76,0.15);
}
.site-logo-main {
  font-size: 1.1em;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.08em;
  line-height: 1.4;
}
.site-logo-sub {
  font-size: 0.7em;
  font-weight: 400;
  color: var(--gold-dark);
  letter-spacing: 0.15em;
  margin-top: 2px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* === HERO === */
.hero {
  text-align: center;
  padding: 48px 20px 40px;
  background: linear-gradient(180deg, #0B0B0F 0%, #12121A 100%);
  position: relative;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: var(--gold);
  opacity: 0.4;
}
.target-label {
  display: inline-block;
  font-size: 0.82em;
  color: var(--red);
  border: 1px solid rgba(196, 30, 58, 0.4);
  border-radius: 30px;
  padding: 6px 20px;
  margin-bottom: 24px;
  letter-spacing: 0.05em;
  font-weight: 500;
}
.badge-row {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.badge {
  font-size: 0.78em;
  font-weight: 700;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 4px;
  padding: 5px 14px;
  letter-spacing: 0.06em;
}
.hero-sub {
  font-size: 0.95em;
  color: var(--gold);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  font-weight: 500;
}
.hero h1 {
  font-size: 1.9em;
  font-weight: 900;
  line-height: 1.5;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}
.hero h1 em {
  font-style: normal;
  color: var(--gold);
  display: block;
  font-size: 1.15em;
}
.hero-detail {
  font-size: 0.88em;
  color: var(--text-muted);
  margin-bottom: 8px;
  line-height: 1.9;
}
.hero-highlight {
  display: inline-block;
  font-size: 1.05em;
  font-weight: 700;
  color: var(--white);
  background: rgba(196, 30, 58, 0.15);
  border: 1px solid rgba(196, 30, 58, 0.3);
  border-radius: 6px;
  padding: 8px 24px;
  margin: 16px 0 12px;
}
.hero-company {
  font-size: 0.82em;
  color: var(--gold-dark);
  margin-top: 8px;
  letter-spacing: 0.04em;
}

/* === CTA FORM === */
.cta-section {
  padding: 36px 20px;
  text-align: center;
  background: linear-gradient(180deg, rgba(201,168,76,0.06) 0%, transparent 100%);
}
.cta-section.cta-bottom {
  background: linear-gradient(180deg, transparent 0%, rgba(201,168,76,0.06) 100%);
  padding-top: 20px;
}
.cta-heading {
  font-size: 1.1em;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
  line-height: 1.6;
}
.cta-sub {
  font-size: 0.82em;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.form-wrap {
  max-width: 480px;
  margin: 0 auto;
}
.form-wrap .form-control {
  display: block;
  width: 100%;
  padding: 16px 18px;
  font-size: 1em;
  font-family: var(--font);
  border: 2px solid rgba(201,168,76,0.3);
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  color: var(--white);
  outline: none;
  transition: border-color 0.3s;
  margin-bottom: 12px;
}
.form-wrap .form-control:focus {
  border-color: var(--gold);
  background: rgba(255,255,255,0.1);
}
.form-wrap .form-control::placeholder {
  color: var(--text-muted);
}
.btn-cta {
  display: block;
  width: 100%;
  padding: 18px 20px;
  font-size: 1.15em;
  font-weight: 700;
  font-family: var(--font);
  color: var(--white);
  background: linear-gradient(135deg, var(--red) 0%, #A8182F 100%);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  letter-spacing: 0.06em;
  transition: transform 0.2s, box-shadow 0.3s;
  box-shadow: 0 4px 20px rgba(196,30,58,0.35);
  animation: pulse 2.5s ease-in-out infinite;
}
.btn-cta:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 28px rgba(196,30,58,0.5);
}
.btn-cta .sub {
  display: block;
  font-size: 0.68em;
  font-weight: 400;
  opacity: 0.8;
  margin-top: 4px;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(196,30,58,0.35); }
  50% { box-shadow: 0 4px 20px rgba(196,30,58,0.15); }
}
.cta-secure {
  font-size: 0.75em;
  color: var(--text-muted);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}
.cta-secure::before {
  content: "\1F512 ";
}
.cta-notes {
  margin-top: 14px;
  font-size: 0.75em;
  color: var(--text-muted);
  line-height: 1.8;
}
.social-proof-cta {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 16px;
  font-size: 0.78em;
  color: var(--text-muted);
}
.social-proof-cta span {
  display: flex;
  align-items: center;
  gap: 5px;
}
.social-proof-cta .num {
  color: var(--gold);
  font-weight: 700;
  font-size: 1.1em;
}

/* === PAIN SECTION === */
.pain-section {
  padding: 44px 20px;
}
.section-inner {
  max-width: 600px;
  margin: 0 auto;
}
.section-label {
  font-size: 0.72em;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.2em;
  text-align: center;
  margin-bottom: 12px;
}
.section-title {
  font-size: 1.3em;
  font-weight: 700;
  color: var(--white);
  text-align: center;
  line-height: 1.6;
  margin-bottom: 24px;
}
.section-title strong {
  color: var(--red);
}
.pain-list {
  list-style: none;
  padding: 0;
}
.pain-list li {
  position: relative;
  padding: 12px 14px 12px 42px;
  margin-bottom: 8px;
  background: rgba(196,30,58,0.06);
  border-left: 3px solid var(--red);
  border-radius: 0 6px 6px 0;
  font-size: 0.9em;
  line-height: 1.7;
  color: var(--text);
}
.pain-list li::before {
  content: "✗";
  position: absolute;
  left: 14px;
  top: 12px;
  color: var(--red);
  font-weight: 700;
}
.pain-bottom {
  text-align: center;
  margin-top: 24px;
  font-size: 0.95em;
  color: var(--text-muted);
  line-height: 1.9;
}
.pain-bottom strong {
  color: var(--white);
  display: block;
  font-size: 1.1em;
  margin-top: 8px;
}

/* === SOLUTION SECTION === */
.solution-section {
  padding: 44px 20px;
  background: var(--bg-card);
}
.solution-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 600px;
  margin: 0 auto;
}
.solution-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: rgba(201,168,76,0.04);
  border: 1px solid rgba(201,168,76,0.12);
  border-radius: 10px;
}
.step-num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-weight: 900;
  font-size: 1.1em;
}
.step-num.n1, .step-num.n2 { background: rgba(255,255,255,0.08); color: var(--text-muted); }
.step-num.n3 { background: var(--gold); color: #111; }
.step-title {
  font-weight: 700;
  font-size: 0.95em;
  color: var(--white);
  margin-bottom: 4px;
}
.step-desc {
  font-size: 0.82em;
  color: var(--text-muted);
  line-height: 1.7;
}
.step-arrow {
  text-align: center;
  color: var(--gold);
  font-size: 1.2em;
  opacity: 0.5;
  margin: -4px 0;
}
.solution-result {
  text-align: center;
  margin-top: 24px;
  font-size: 1.05em;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.04em;
}

/* === PROOF SECTION === */
.proof-section {
  padding: 44px 20px;
}
.proof-grid {
  max-width: 600px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.proof-card {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(201,168,76,0.15);
}
.proof-card img {
  width: 100%;
  height: auto;
  display: block;
}
.proof-caption {
  padding: 12px 16px;
  background: var(--bg-card);
  font-size: 0.82em;
  line-height: 1.7;
  color: var(--text-muted);
  border-top: 1px solid rgba(201,168,76,0.2);
}
.proof-caption strong {
  color: var(--gold);
}

/* === TRUST SECTION === */
.trust-section {
  padding: 36px 20px;
  background: var(--bg-card);
}
.trust-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 500px;
  margin: 0 auto;
}
.trust-item {
  text-align: center;
  padding: 16px 8px;
  border: 1px solid rgba(201,168,76,0.12);
  border-radius: 8px;
}
.trust-num {
  font-size: 1.5em;
  font-weight: 900;
  color: var(--gold);
  line-height: 1.2;
}
.trust-num .unit {
  font-size: 0.5em;
  font-weight: 500;
}
.trust-label {
  font-size: 0.72em;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.5;
}

/* === FINAL CTA === */
.final-section {
  padding: 48px 20px 40px;
  text-align: center;
}
.final-heading {
  font-size: 1.2em;
  font-weight: 700;
  color: var(--white);
  line-height: 1.7;
  margin-bottom: 6px;
}
.final-heading em {
  font-style: normal;
  color: var(--gold);
}

/* === FOOTER === */
.footer {
  padding: 24px 20px;
  text-align: center;
  font-size: 0.72em;
  color: #555;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer a { color: #666; text-decoration: none; margin: 0 8px; }
.footer a:hover { color: var(--gold); }

/* === VOICES === */
.voices-section {
  padding: 44px 20px;
  background: var(--bg-card);
}
.voice-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 600px;
  margin: 0 auto;
}
.voice-card {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(201,168,76,0.15);
  background: var(--bg);
}
.voice-card img {
  width: 100%;
  height: auto;
  display: block;
}
.voice-caption {
  padding: 12px 16px;
  font-size: 0.82em;
  line-height: 1.6;
  color: var(--text-muted);
  border-top: 1px solid rgba(201,168,76,0.2);
}
.voice-caption strong {
  color: var(--gold);
}

/* === SITE FOOTER === */
.site-footer {
  background: #0A0A0F;
  color: var(--text-muted);
  padding: 40px 20px 30px;
  text-align: center;
  font-size: 0.78em;
  line-height: 1.9;
  letter-spacing: 0.02em;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.site-footer .footer-inner {
  max-width: 600px;
  margin: 0 auto;
}
.site-footer .footer-company {
  font-size: 1.2em;
  color: var(--gold);
  margin-bottom: 12px;
  letter-spacing: 0.1em;
}
.site-footer .footer-links {
  margin: 16px 0;
}
.site-footer .footer-links a {
  color: #aaa;
  text-decoration: none;
  margin: 0 8px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.site-footer .footer-links a:hover {
  border-bottom-color: var(--gold);
}
.site-footer .footer-copy {
  margin-top: 16px;
  color: #666;
}

/* === RESPONSIVE === */
@media (max-width: 600px) {
  .hero h1 { font-size: 1.55em; }
  .hero h1 em { font-size: 1.1em; }
  .section-title { font-size: 1.15em; }
  .badge-row { gap: 6px; }
  .badge { font-size: 0.72em; padding: 4px 10px; }
  .trust-num { font-size: 1.25em; }
  .proof-grid { gap: 12px; }
}