:root {
  color-scheme: dark;
  --navy: #001532;
  --navy-2: #020a1d;
  --blue: #2f7cff;
  --blue-soft: #72b7ff;
  --gold: #ffc531;
  --gold-2: #ffe58b;
  --line: #06c755;
  --white: #ffffff;
  --paper: #f6f8fc;
  --ink: #061733;
  --muted: #a9bddc;
  font-family: "Hiragino Sans", "Yu Gothic", "YuGothic", "Noto Sans JP", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 50% -8%, rgba(98, 178, 255, .28), transparent 36rem),
    linear-gradient(180deg, #001532 0%, #020817 76%, #f4f6fa 76%);
  color: var(--white);
  letter-spacing: 0;
}

a {
  color: inherit;
}

.page-shell {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  background:
    repeating-conic-gradient(from -18deg at 50% 24%, rgba(61, 135, 255, .22) 0deg 1.1deg, transparent 1.3deg 7.5deg),
    radial-gradient(circle at 74% 13%, rgba(255, 255, 255, .26), transparent 1.7rem),
    radial-gradient(circle at 50% 22%, rgba(44, 123, 255, .26), transparent 32rem),
    linear-gradient(160deg, var(--navy) 0%, #020a1d 62%, #031339 100%);
}

.hero {
  position: relative;
  width: min(100%, 1160px);
  margin: 0 auto;
  padding: 30px 18px 26px;
}

.brand {
  position: relative;
  z-index: 2;
  text-align: center;
  margin-bottom: 28px;
}

.logo {
  position: relative;
  display: inline-block;
  margin: 0;
  font-size: clamp(3rem, 13vw, 5.4rem);
  line-height: .95;
  font-weight: 900;
  text-shadow: 0 5px 18px rgba(255, 255, 255, .26);
}

.logo span,
.logo::before,
.logo::after {
  content: "";
  position: absolute;
  display: block;
  border-radius: 999px;
  background: var(--gold);
}

.logo span {
  right: -18px;
  top: -4px;
  width: 11px;
  height: 32px;
  rotate: 18deg;
}

.logo::before {
  right: -31px;
  top: 24px;
  width: 30px;
  height: 9px;
  rotate: 25deg;
}

.logo::after {
  right: -8px;
  top: 36px;
  width: 20px;
  height: 8px;
  rotate: 70deg;
}

.tagline {
  margin: 12px 0 0;
  font-size: .86rem;
  font-weight: 800;
  letter-spacing: .14em;
}

.hero-grid {
  display: grid;
  gap: 20px;
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.ribbon {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: center;
  margin: 0 0 16px;
  color: var(--gold-2);
  font-size: clamp(1rem, 4.6vw, 1.5rem);
  font-weight: 900;
}

.ribbon::before,
.ribbon::after {
  content: "";
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(2.45rem, 12.8vw, 5.35rem);
  line-height: 1.18;
  font-weight: 950;
  text-shadow: 0 6px 18px rgba(0, 0, 0, .42);
}

.lead {
  margin: 18px 0 0;
  color: #f5f8ff;
  font-size: clamp(1rem, 4.2vw, 1.35rem);
  line-height: 1.75;
  font-weight: 800;
}

.intro {
  margin: 16px 0 0;
  color: #d5e2fa;
  font-size: .96rem;
  line-height: 1.85;
  font-weight: 700;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 62px;
  margin-top: 22px;
  padding: 13px 18px;
  border: 2px solid rgba(255, 229, 139, .86);
  border-radius: 999px;
  background: linear-gradient(180deg, #19db68, var(--line));
  color: #fff;
  box-shadow: 0 0 0 6px rgba(6, 199, 85, .13), 0 14px 30px rgba(0, 0, 0, .32);
  font-size: clamp(1.02rem, 4.5vw, 1.25rem);
  font-weight: 950;
  text-align: center;
  text-decoration: none;
  transition: opacity .18s, transform .18s;
}

.cta:hover {
  opacity: .88;
  transform: translateY(-1px);
}

.cta:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

.line-badge,
.line-chip {
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: #061733;
  color: #fff;
  font-weight: 950;
}

.line-badge {
  min-width: 68px;
  min-height: 33px;
  padding: 0 14px;
}

.note {
  margin: 13px 0 0;
  color: #dfe9ff;
  font-size: .86rem;
  line-height: 1.7;
  text-align: center;
}

.hero-visual {
  position: relative;
  z-index: 1;
  margin: -6px -40px -48px -22px;
}

.hero-visual img {
  display: block;
  width: 100%;
  filter: drop-shadow(0 24px 34px rgba(0, 0, 0, .34));
}

.beam {
  position: absolute;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(92, 158, 255, .0), rgba(91, 155, 255, .58), rgba(92, 158, 255, 0));
  filter: blur(.5px);
  opacity: .68;
}

.beam-a {
  top: -56px;
  right: 5%;
  width: 90px;
  height: 520px;
  transform: rotate(40deg);
}

.beam-b {
  top: 18%;
  left: -12%;
  width: 42px;
  height: 480px;
  transform: rotate(64deg);
  opacity: .32;
}

.section {
  position: relative;
  z-index: 2;
  width: min(100% - 28px, 1080px);
  margin: 0 auto 18px;
}

.section h2 {
  margin: 0 0 16px;
  color: #fff;
  font-size: clamp(1.45rem, 6.2vw, 2.25rem);
  line-height: 1.35;
  font-weight: 950;
  text-align: center;
}

.service-list {
  display: grid;
  gap: 12px;
}

.service-card {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 12px;
  align-items: center;
  min-height: 112px;
  padding: 16px;
  border: 1px solid rgba(255, 197, 49, .34);
  border-radius: 8px;
  background: linear-gradient(150deg, rgba(255, 255, 255, .12), rgba(255, 255, 255, .045));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .16), 0 15px 28px rgba(0, 0, 0, .24);
}

.service-card h3 {
  margin: 0 0 5px;
  color: #fff;
  font-size: 1.16rem;
  line-height: 1.25;
  font-weight: 950;
}

.service-card p {
  grid-column: 2;
  margin: 0;
  color: #d8e3f6;
  font-size: .88rem;
  line-height: 1.65;
  font-weight: 700;
}

.icon {
  display: grid;
  place-items: center;
  width: 56px;
  aspect-ratio: 1;
  border: 2px solid rgba(255, 255, 255, .86);
  border-radius: 50%;
  box-shadow: 0 0 18px rgba(112, 184, 255, .45);
}

.service-card .icon {
  grid-row: span 2;
}

.icon svg {
  width: 34px;
  height: 34px;
  stroke: #fff;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.icon .gold {
  stroke: var(--gold);
}

.checklist {
  padding: 8px 0 22px;
}

.checklist ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  position: relative;
  min-height: 46px;
  padding: 12px 14px 12px 43px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 8px;
  background: rgba(0, 11, 31, .44);
  color: #f7faff;
  font-size: .94rem;
  font-weight: 800;
  line-height: 1.55;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  top: 11px;
  left: 14px;
  display: grid;
  place-items: center;
  width: 21px;
  height: 21px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--navy);
  font-size: .86rem;
  font-weight: 950;
}

.final-cta {
  position: relative;
  z-index: 2;
  padding: 28px 18px 26px;
  background:
    radial-gradient(circle at 74% -10%, rgba(255, 209, 83, .22), transparent 13rem),
    linear-gradient(180deg, #fff, #edf2fa);
  color: var(--ink);
  text-align: center;
  box-shadow: 0 -10px 24px rgba(255, 255, 255, .14);
}

.line-chip {
  width: fit-content;
  min-height: 34px;
  margin: 0 auto 10px;
  padding: 0 18px;
  background: #061733;
  font-size: .9rem;
}

.final-cta h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.65rem, 7vw, 2.45rem);
  line-height: 1.35;
  font-weight: 950;
}

.final-cta p {
  width: min(100%, 680px);
  margin: 14px auto 0;
  color: #233957;
  font-size: .95rem;
  line-height: 1.8;
  font-weight: 750;
}

.cta-secondary {
  width: min(100%, 520px);
  margin: 20px auto 0;
}

.note.dark {
  color: #445a78;
  font-size: .84rem;
}

.footer {
  display: grid;
  gap: 12px;
  justify-items: center;
  padding: 22px 18px 30px;
  background: #f4f6fa;
  color: #60708a;
  font-size: .78rem;
  text-align: center;
}

.footer p {
  margin: 0;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 16px;
}

.footer a {
  color: #405370;
  text-decoration: none;
  transition: color .15s;
}

.footer a:hover,
.footer a:focus-visible {
  color: var(--ink);
  text-decoration: underline;
}

@media (min-width: 760px) {
  .hero {
    padding: 44px 36px 42px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(330px, .92fr);
    gap: 18px;
  }

  .hero-visual {
    margin: -34px -34px -38px -60px;
  }

  .intro {
    max-width: 720px;
  }

  .service-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .service-card {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .service-card .icon {
    grid-row: auto;
  }

  .service-card p {
    grid-column: auto;
  }

  .checklist ul {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1080px) {
  .page-shell {
    border-bottom: 1px solid rgba(255, 255, 255, .16);
  }

  .hero {
    padding-top: 50px;
  }

  .cta {
    width: fit-content;
    min-width: 440px;
  }

  .note {
    text-align: left;
  }

  .section {
    margin-bottom: 28px;
  }
}