:root {
  --bg: #0a1228;
  --card: #0f1a35;
  --text: #f1f5ff;
  --muted: #c2cbe0;
  --accent: #3a66e0;
  --border: rgba(255, 255, 255, .12);
}

* {
  box-sizing: border-box
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", sans-serif;
  color: var(--text);
  background: #050814 url("img/bg.png") center/cover no-repeat fixed
}

a {
  color: inherit;
  text-decoration: none
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 18px
}

.hero {
  /* background: radial-gradient(1200px 600px at 20% 10%, rgba(79,124,255,.35), transparent 60%),
              radial-gradient(900px 500px at 90% 20%, rgba(0,209,255,.25), transparent 60%),
              linear-gradient(180deg, #070b15, #0b1220); */
  background: url('img/hero.png') center/cover no-repeat;
  padding: 78px 0 56px;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
}

.hero .container {
  text-align: left;
}

.hero h1 {
  margin: 0 0 10px;
  font-size: 36px;
  letter-spacing: .3px;
  line-height: 1.25;
  text-shadow: 0 6px 18px rgba(0, 0, 0, .45);
}

.sub {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7
}

.btn {
  display: inline-block;
  background: linear-gradient(180deg, #243a80, #141f4f);
  color: white;
  padding: 12px 18px;
  border-radius: 10px;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, .1);
  box-shadow: 0 12px 26px rgba(12, 28, 84, .5);
}

.btn:hover {
  filter: brightness(1.05)
}

.section {
  padding: 44px 0;
  border-bottom: 1px solid transparent;
  background: rgba(9, 16, 34, .96);
  position: relative;
  overflow: hidden;
  box-shadow: none;
}

.section::after {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(150, 195, 255, 1), transparent);
  box-shadow: 0 0 18px rgba(150, 195, 255, .95), 0 0 44px rgba(150, 195, 255, .55);
  pointer-events: none;
}

.section > .container {
  position: relative;
  z-index: 1;
}

.section.alt {
  background: rgba(8, 14, 30, .96)
}

.section.cta {
  background: linear-gradient(180deg, rgba(8, 14, 30, .96), rgba(9, 16, 34, .98));
  text-align: center;
}

.section h2 {
  margin: 0 0 14px;
  font-size: 24px
}

.page-title {
  margin: 0 0 12px;
  font-size: 28px;
  letter-spacing: .3px
}

.policy p,
.policy li {
  color: var(--muted);
  line-height: 1.7
}

.policy ul {
  margin: 0 0 14px;
  padding-left: 18px;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.title-icon {
  width: 26px;
  height: 26px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, .18);
  background:
    linear-gradient(#22c55e, #22c55e) 6px 12px/4px 10px no-repeat,
    linear-gradient(#3b82f6, #3b82f6) 12px 8px/4px 14px no-repeat,
    linear-gradient(#ef4444, #ef4444) 18px 5px/4px 17px no-repeat,
    linear-gradient(180deg, #e2e8f0, #c7d2fe);
  box-shadow: 0 6px 14px rgba(0, 0, 0, .25);
}

.title-icon.trend {
  background:
    url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='%23ef4444'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%3E%3Cpolyline%20points='3,16%209,12%2013,15%2021,6'/%3E%3C/svg%3E")
      4px 4px/18px 18px no-repeat,
    linear-gradient(180deg, #e2e8f0, #c7d2fe);
}

.title-icon.robot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #f8fafc;
  border: 1px solid rgba(0, 0, 0, .08);
  color: #0b1220;
  font-size: 16px;
  box-shadow: 0 6px 14px rgba(0, 0, 0, .2);
}

.title-icon.voice {
  background:
    url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2024%2024'%20fill='none'%3E%3Crect%20x='3'%20y='5'%20width='18'%20height='12'%20rx='3'%20stroke='%236b86ff'%20stroke-width='1.8'/%3E%3Cpath%20d='M9%2017%206%2020' stroke='%236b86ff'%20stroke-width='1.8' stroke-linecap='round'/%3E%3Cpath%20d='M7.5%209.5h9'%20stroke='%236b86ff'%20stroke-width='1.6' stroke-linecap='round'/%3E%3Cpath%20d='M7.5%2012h6'%20stroke='%236b86ff'%20stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E")
      4px 4px/18px 18px no-repeat,
    linear-gradient(180deg, #e2e8f0, #c7d2fe);
}

.lead {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.7
}

.bullets {
  margin: 0 0 14px;
  padding-left: 18px;
  color: var(--text);
  line-height: 1.8
}

.note {
  margin: 0;
  color: var(--muted);
  line-height: 1.8
}

.fineprint {
  margin-top: 10px;
  font-size: 12px;
  text-align: center;
}

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card {
  background: linear-gradient(180deg, rgba(18, 30, 64, .98), rgba(12, 22, 46, .98));
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 14px;
  overflow: hidden;
  text-align: center;
}

.card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  display: block
}

.card h3 {
  margin: 14px 14px 6px;
  font-size: 18px
}

.card p {
  margin: 0 14px 16px;
  color: var(--muted);
  line-height: 1.7
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature {
  background: linear-gradient(180deg, rgba(16, 27, 58, .98), rgba(12, 22, 46, .98));
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 14px;
  padding: 16px;
  text-align: center;
}

.feature h4 {
  margin: 0 0 6px;
  font-size: 16px
}

.feature p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7
}

.quotes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

blockquote {
  margin: 0;
  padding: 14px 16px;
  background: linear-gradient(180deg, rgba(16, 27, 58, .98), rgba(12, 22, 46, .98));
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 14px;
  color: var(--text);
  line-height: 1.8;
}

blockquote span {
  color: var(--muted)
}

.footer {
  padding: 24px 0;
  background: #070c18;
  color: var(--muted);
  text-align: center;
}

.footer p {
  margin: 6px 0;
  line-height: 1.7
}

.footer .copyright {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.footer-links {
  margin-top: 10px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 14px;
  justify-content: center;
}

.footer-links a {
  color: var(--muted);
  border-bottom: 1px solid rgba(255, 255, 255, .2);
  padding-bottom: 2px;
}

.footer-links a:hover {
  color: var(--text);
}

@media (max-width: 880px) {

  .grid3,
  .features {
    grid-template-columns: 1fr
  }

  .hero {
    padding: 60px 0 44px;
    background-size: 100% 125%;
  }

  .hero h1 {
    font-size: 28px
  }

  .card img {
    height: 190px
  }
}