@charset "UTF-8";
:root {
  --navy: #1a2744;
  --navy-deep: #0f1829;
  --gold: #c8a84b;
  --gold-light: #f5e6b8;
  --gold-pale: #fdf4e3;
  --gold-dark: #9e7e3a;
  --cream: #fdfaf4;
  --text: #2a2a2a;
  --text-mid: #555;
  --text-light: #888;
  --white: #fff;
  --border: #e8d9b0;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text);
  background: var(--cream);
  overflow-x: hidden;
  line-height: 1.8;
}

/* ======= HERO ======= */
.hero {
  background: var(--navy-deep);
  position: relative;
  overflow: hidden;
  padding: 80px 24px 72px;
  text-align: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(200,168,75,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 80% 100%, rgba(200,168,75,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.star-ring {
  width: 100px;
  height: 100px;
  border: 1.5px solid rgba(200,168,75,0.4);
  border-radius: 50%;
  margin: 0 auto 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: spin 20s linear infinite;
}
.star-ring::before, .star-ring::after {
  content: '';
  position: absolute;
  border: 1px solid rgba(200,168,75,0.2);
  border-radius: 50%;
}
.star-ring::before { width: 120px; height: 120px; }
.star-ring::after  { width: 140px; height: 140px; }
.star-inner {
  font-size: 36px;
  animation: spin-reverse 20s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spin-reverse { to { transform: rotate(-360deg); } }

.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 24px;
  font-weight: 500;
}

.hero h1 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(26px, 5vw, 42px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.5;
  margin-bottom: 20px;
}

.hero h1 em {
  font-style: normal;
  color: var(--gold);
}

.hero-sub {
  font-size: 15px;
  color: rgba(255,255,255,0.65);
  max-width: 480px;
  margin: 0 auto 40px;
  line-height: 1.9;
}

/* ======= FORM BOX ======= */
.form-box {
  background: linear-gradient(135deg, #1a3a5c 0%, #2a5298 100%);
  border-radius: 16px;
  padding: 36px 28px;
  max-width: 500px;
  margin: 0 auto;
  position: relative;
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}

.form-box::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  border: 1px solid rgba(200,168,75,0.35);
  pointer-events: none;
}

.form-label-title {
  font-size: 14px;
  color: #b0c8e8;
  margin-bottom: 20px;
  text-align: center;
  letter-spacing: 0.05em;
}

.form-row {
  display: flex;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.form-group select {
  width: 100%;
  padding: 12px 10px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(200,168,75,0.3);
  border-radius: 8px;
  color: #fff;
  font-size: 15px;
  font-family: 'Noto Sans JP', sans-serif;
  appearance: none;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.form-group select:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(255,255,255,0.15);
}
.form-group select option { background: #1a2744; color: #fff; }

.cta-btn-main {
  display: block;
  width: 100%;
  padding: 18px;
  background: var(--gold);
  color: var(--navy-deep);
  font-size: 17px;
  font-weight: 700;
  font-family: 'Noto Sans JP', sans-serif;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
  box-shadow: 0 4px 20px rgba(200,168,75,0.35);
  margin-top: 8px;
}
.cta-btn-main:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(200,168,75,0.5);
  background: #dbb955;
}
.cta-btn-main:active { transform: translateY(0); }

.form-note {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  text-align: center;
  margin-top: 14px;
}

/* ======= SECTION WRAPPER ======= */
.section { padding: 72px 24px; }
.section-inner { max-width: 640px; margin: 0 auto; }

.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--gold-dark);
  text-transform: uppercase;
  margin-bottom: 12px;
  display: block;
}

.section h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(20px, 4vw, 28px);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.55;
  margin-bottom: 24px;
}

.section p {
  font-size: 15px;
  color: var(--text-mid);
  margin-bottom: 16px;
  line-height: 1.9;
}

/* ======= PAIN SECTION ======= */
.pain-section { background: var(--white); }

.pain-list {
  list-style: none;
  margin: 28px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.pain-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  background: var(--gold-pale);
  border-left: 3px solid var(--gold);
  border-radius: 0 8px 8px 0;
  font-size: 15px;
  color: var(--text);
  line-height: 1.7;
}
.pain-list .icon { font-size: 20px; flex-shrink: 0; margin-top: 1px; }

.pain-resolve {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  padding: 20px 20px;
  background: var(--gold-pale);
  border: 1px solid var(--border);
  border-radius: 10px;
  line-height: 1.7;
  margin-top: 8px;
}
.pain-resolve span { color: var(--gold-dark); }

/* ======= WHAT YOU LEARN ======= */
.learn-section { background: var(--cream); }

.learn-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 28px 0;
}
.learn-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 18px;
}
.learn-card .card-icon {
  font-size: 26px;
  margin-bottom: 10px;
  display: block;
}
.learn-card .card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
  line-height: 1.5;
}
.learn-card .card-body {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.7;
}

/* ======= HOW IT WORKS ======= */
.how-section { background: var(--navy-deep); }
.how-section .section-label { color: rgba(200,168,75,0.7); }
.how-section h2 { color: var(--white); }
.how-section p { color: rgba(255,255,255,0.6); }

.how-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 32px 0;
  position: relative;
}
.how-steps::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 40px;
  bottom: 40px;
  width: 1px;
  background: rgba(200,168,75,0.2);
}
.how-step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 18px 0;
}
.how-step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(200,168,75,0.15);
  border: 1px solid rgba(200,168,75,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Noto Serif JP', serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--gold);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.how-step-body .step-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}
.how-step-body .step-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
}

/* ======= TYPES PREVIEW ======= */
.types-section { background: var(--white); }

.types-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 28px 0;
}
.type-pill {
  background: var(--gold-pale);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  text-align: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy);
  line-height: 1.4;
}
.type-pill .emoji { font-size: 18px; display: block; margin-bottom: 4px; }

.types-cta {
  text-align: center;
  padding: 24px;
  background: var(--gold-pale);
  border: 1px dashed var(--gold);
  border-radius: 10px;
  margin-top: 8px;
  font-size: 15px;
  color: var(--navy);
  font-weight: 700;
}

/* ======= FINAL CTA ======= */
.final-cta {
  background: linear-gradient(135deg, #1a3a5c 0%, #2a5298 100%);
  padding: 72px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(200,168,75,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.final-cta-inner { max-width: 500px; margin: 0 auto; position: relative; }

.final-cta h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.55;
  margin-bottom: 16px;
}
.final-cta p {
  font-size: 15px;
  color: rgba(255,255,255,0.65);
  margin-bottom: 32px;
  line-height: 1.9;
}

.line-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #06C755;
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
  font-family: 'Noto Sans JP', sans-serif;
  padding: 16px 36px;
  border-radius: 50px;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 4px 20px rgba(6,199,85,0.4);
}
.line-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(6,199,85,0.5); }
.line-icon { font-size: 20px; }

.line-sub {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  margin-top: 14px;
}

/* ======= SOCIAL PROOF ======= */
.proof-section { background: var(--cream); }

.proof-cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 28px 0;
}
.proof-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 20px;
}
.proof-card .quote {
  font-size: 14px;
  color: var(--text);
  line-height: 1.85;
  margin-bottom: 12px;
  position: relative;
  padding-left: 16px;
}
.proof-card .quote::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: var(--gold);
  border-radius: 2px;
}
.proof-card .meta {
  font-size: 12px;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 8px;
}
.proof-card .meta .kin-badge {
  background: var(--gold-pale);
  color: var(--gold-dark);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
}

/* ======= STICKY CTA ======= */
.sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--navy-deep);
  border-top: 1px solid rgba(200,168,75,0.25);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  z-index: 100;
  transform: translateY(100%);
  transition: transform 0.3s;
}
.sticky-bar.visible { transform: translateY(0); }
.sticky-bar .sticky-text {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  line-height: 1.4;
  flex: 1;
}
.sticky-bar .sticky-text strong { color: var(--white); font-size: 14px; }
.sticky-btn {
  background: var(--gold);
  color: var(--navy-deep);
  font-size: 13px;
  font-weight: 700;
  font-family: 'Noto Sans JP', sans-serif;
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.15s;
}
.sticky-btn:hover { background: #dbb955; }

/* ======= DIVIDER ======= */
.gold-divider {
  width: 48px;
  height: 2px;
  background: var(--gold);
  margin: 0 auto 32px;
  border-radius: 2px;
}

/* Font Awesome アイコンの微調整 */
.icon-fa {
  color: var(--gold-dark);
  width: 1.2em;
  text-align: center;
}
.pain-list .icon-fa {
  font-size: 1.2rem;
  margin-top: 4px;
}
.card-icon .icon-fa {
  font-size: 1.8rem;
  color: var(--gold);
}
.line-icon .icon-fa {
  font-size: 1.2rem;
  color: #fff;
}

/* ======= RESPONSIVE ======= */
@media (max-width: 540px) {
  .form-row { grid-template-columns: 1fr 1fr; }
  .form-row .form-group:first-child { grid-column: 1 / -1; }
  .learn-cards { grid-template-columns: 1fr; }
  .types-grid { grid-template-columns: repeat(2, 1fr); }
  .sticky-bar { padding: 10px 14px; }
}