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

body {
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  color: #f5f0df;
  background:
    radial-gradient(circle at top left, rgba(212,175,55,0.18), transparent 35%),
    linear-gradient(135deg, #020817 0%, #061633 45%, #01030a 100%);
  line-height: 1.8;
}

.hero {
  min-height: 100vh;
  background:
    linear-gradient(rgba(1,8,25,0.75), rgba(1,8,25,0.95)),
    radial-gradient(circle at center, rgba(212,175,55,0.22), transparent 45%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 20px;
}

.hero-overlay {
  max-width: 980px;
}

.badge {
  display: inline-block;
  border: 1px solid #d4af37;
  color: #d4af37;
  padding: 8px 22px;
  border-radius: 999px;
  margin-bottom: 28px;
  letter-spacing: 0.08em;
}

.hero h1 {
  font-size: clamp(2.3rem, 6vw, 5rem);
  line-height: 1.25;
  margin-bottom: 28px;
  text-shadow: 0 0 25px rgba(212,175,55,0.25);
}

.lead {
  font-size: 1.2rem;
  max-width: 760px;
  margin: 0 auto 36px;
  color: #e8dfc4;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta {
  display: inline-block;
  background: linear-gradient(135deg, #d4af37, #fff1a8, #b8860b);
  color: #061021;
  text-decoration: none;
  font-weight: bold;
  padding: 16px 42px;
  border-radius: 999px;
  box-shadow: 0 12px 35px rgba(212,175,55,0.35);
  transition: 0.3s;
}

.cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 45px rgba(212,175,55,0.45);
}

.free {
  background: transparent;
  color: #d4af37;
  border: 2px solid #d4af37;
}

.free:hover {
  background: rgba(212,175,55,0.15);
}

.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 90px 20px;
}

.section h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: #d4af37;
  text-align: center;
  margin-bottom: 36px;
  line-height: 1.35;
}

.intro p {
  max-width: 820px;
  margin: 0 auto 22px;
  font-size: 1.1rem;
  color: #eee7cf;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(212,175,55,0.35);
  border-radius: 22px;
  padding: 34px;
  box-shadow: 0 20px 55px rgba(0,0,0,0.28);
}

.card span {
  color: #d4af37;
  font-size: 0.9rem;
  letter-spacing: 0.18em;
}

.card h3 {
  font-size: 2rem;
  color: #fff1a8;
  margin: 10px 0 18px;
}

.card p {
  color: #e8dfc4;
}

.schedule {
  text-align: center;
}

.schedule ul {
  list-style: none;
  max-width: 680px;
  margin: 0 auto 28px;
}

.schedule li {
  background: rgba(212,175,55,0.1);
  border: 1px solid rgba(212,175,55,0.35);
  margin-bottom: 14px;
  padding: 16px;
  border-radius: 14px;
  font-size: 1.15rem;
}

.sub {
  text-align: center;
  margin-bottom: 35px;
  color: #e8dfc4;
}

.voice-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.voice {
  background: rgba(2,8,23,0.75);
  border-left: 4px solid #d4af37;
  padding: 26px;
  border-radius: 16px;
}

.voice h3 {
  color: #fff1a8;
  margin-bottom: 10px;
}

.free-seminar {
  text-align: center;
}

.free-seminar p {
  max-width: 800px;
  margin: 0 auto 20px;
  color: #e8dfc4;
}

.free-large {
  margin-top: 20px;
  font-size: 1.15rem;
  padding: 20px 50px;
}

.target-box {
  max-width: 780px;
  margin: 0 auto;
}

.target-box p {
  background: linear-gradient(90deg, rgba(212,175,55,0.18), rgba(255,255,255,0.04));
  border: 1px solid rgba(212,175,55,0.3);
  padding: 20px 24px;
  margin-bottom: 16px;
  border-radius: 14px;
  font-size: 1.15rem;
}

.price {
  text-align: center;
}

.price-box {
  max-width: 620px;
  margin: 0 auto 36px;
  padding: 42px 28px;
  border-radius: 26px;
  background: linear-gradient(135deg, rgba(212,175,55,0.18), rgba(255,255,255,0.05));
  border: 1px solid rgba(212,175,55,0.45);
  box-shadow: 0 25px 70px rgba(0,0,0,0.35);
}

.price-main {
  font-size: 1.5rem;
}

.price-box strong {
  color: #fff1a8;
  font-size: 2.2rem;
}

.campaign {
  margin-top: 28px;
  padding: 28px;
  border-radius: 20px;
  background: rgba(212,175,55,0.14);
  border: 1px solid rgba(212,175,55,0.45);
}

.campaign h3 {
  font-size: 1.8rem;
  color: #d4af37;
}

.campaign-price strong {
  font-size: 2.6rem;
}

.bottom {
  margin-top: 8px;
}

.note {
  max-width: 760px;
  margin: 34px auto 0;
  font-size: 0.85rem;
  color: #bfb8a0;
}

footer {
  text-align: center;
  padding: 40px 20px;
  background: #01030a;
  color: #bfb8a0;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 25px;
}

.footer-links a {
  color: #d4af37;
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: underline;
}

.footer-disclaimer {
  max-width: 900px;
  margin: 0 auto 20px;
  font-size: 0.85rem;
  color: #bfb8a0;
  line-height: 1.8;
}

@media (max-width: 900px) {
  .cards,
  .voice-list {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 70px 20px;
  }
}