@charset "UTF-8";

:root {
  --base: #fffaf5;
  --paper: #ffffff;
  --ink: #3e352f;
  --muted: #74675e;
  --gold: #c69c67;
  --gold-dark: #a67c45;
  --navy: #182f77;
  --line: #eadfd4;
  --shadow: 0 18px 45px rgba(74, 53, 35, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--base);
  font-family: "Noto Sans JP", system-ui, sans-serif;
  line-height: 1.8;
}
a { color: inherit; text-decoration: none; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
li { list-style: none; }

.page { overflow: hidden; }
.wrapper {
  width: min(92%, 1080px);
  margin: 0 auto;
}
.narrow { width: min(90%, 760px); }
.section { padding: 56px 0; }
.section--soft { background: #f7f0e9; }
.center { text-align: center; }

.hero {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
  padding: 72px 0;
  background:
    linear-gradient(135deg, rgba(255,250,245,.92), rgba(247,240,233,.84)),
    url("mv_1.png") center / cover no-repeat;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(198,156,103,.35);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 1;
  width: min(90%, 880px);
  text-align: center;
}
.eyebrow {
  color: var(--gold-dark);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
h1, h2, h3 {
  font-family: "Noto Serif JP", serif;
  margin: 0;
  letter-spacing: .04em;
}
h1 {
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 1.25;
  margin-bottom: 20px;
}
h2 {
  font-size: clamp(1.55rem, 3vw, 2.25rem);
  line-height: 1.45;
  margin-bottom: 24px;
}
h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}
.lead {
  color: var(--muted);
  font-size: clamp(1rem, 2.1vw, 1.15rem);
  margin-bottom: 30px;
}
.hero__buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.button--primary { background: var(--gold); color: #fff; }
.button--ghost { border: 1px solid var(--gold); color: var(--gold-dark); background: rgba(255,255,255,.72); }

.two-column {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 32px;
  align-items: center;
}
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
}
.card__label {
  display: inline-block;
  color: var(--navy);
  font-weight: 700;
  margin-bottom: 14px;
}
.check-list li,
.info-list li {
  position: relative;
  padding-left: 1.55em;
  margin-bottom: 8px;
}
.check-list li::before,
.info-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold-dark);
  font-weight: 700;
}
.grid {
  display: grid;
  gap: 20px;
}
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.benefit {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 22px;
}
.benefit span {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(198,156,103,.16);
  color: var(--gold-dark);
  font-weight: 700;
}
.flow {
  counter-reset: flow;
  display: grid;
  gap: 14px;
}
.flow li {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px 20px 20px 64px;
}
.flow li::before {
  counter-increment: flow;
  content: counter(flow);
  position: absolute;
  left: 20px;
  top: 22px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-weight: 700;
}
.info-list {
  columns: 2;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px;
}
.cta {
  padding: 64px 0;
  text-align: center;
  color: #fff;
  background: linear-gradient(135deg, #182f77, #3a4f99);
}
.cta .eyebrow { color: #efd3a7; }
.cta p { margin-bottom: 24px; }
.footer {
  text-align: center;
  background: #8f877f;
  color: #fff;
  padding: 12px;
}
.footer p { font-size: .75rem; }

@media (max-width: 767px) {
  .section { padding: 42px 0; }
  .hero { min-height: 470px; padding: 54px 0; }
  .two-column,
  .grid--3,
  .benefits { grid-template-columns: 1fr; }
  .card { padding: 22px; border-radius: 20px; }
  .info-list { columns: 1; }
  .button { width: 100%; }
}