:root {
  --ink: #182033;
  --muted: #687085;
  --line: rgba(24, 32, 51, 0.14);
  --paper: rgba(255, 255, 255, 0.93);
  --paper-strong: #ffffff;
  --purple: #7f7ec5;
  --red: #ff1f1f;
  --orange: #ee7b12;
  --green: #8fb823;
  --shadow: 0 30px 90px rgba(23, 31, 56, 0.18);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: #f4f7fb;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  font-family: "Yu Gothic", "YuGothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  line-height: 1.9;
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -3;
  content: "";
  background:
    radial-gradient(circle at 15% 15%, rgba(127, 126, 197, 0.18), transparent 30%),
    radial-gradient(circle at 85% 20%, rgba(255, 31, 31, 0.08), transparent 26%),
    linear-gradient(135deg, #f7f9fd 0%, #eef3f8 100%);
}

.page {
  position: relative;
  display: grid;
  min-height: 100vh;
  padding: clamp(24px, 5vw, 72px);
  place-items: center;
  overflow: hidden;
}

.bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(90deg, rgba(246, 249, 252, 0.92), rgba(246, 249, 252, 0.64)),
    url("../images/company-bg.jpg");
  background-position: center;
  background-size: cover;
  opacity: 0.78;
  transform: scale(1.02);
}

.card {
  width: min(100%, 880px);
  padding: clamp(30px, 6vw, 68px);
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.card::before {
  display: block;
  width: 132px;
  height: 5px;
  margin-bottom: clamp(26px, 4vw, 42px);
  border-radius: 999px;
  content: "";
  background: linear-gradient(90deg, var(--purple), var(--red), var(--orange), var(--green));
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 24px;
  margin-bottom: clamp(30px, 5vw, 48px);
}

.logo {
  display: block;
  width: clamp(230px, 42vw, 380px);
  height: auto;
  border-radius: 14px;
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.14);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 7px rgba(238, 123, 18, 0.12);
}

h1 {
  max-width: none;
  margin: 0 0 clamp(18px, 3vw, 28px);
  color: var(--ink);
  font-size: clamp(1.45rem, 3.1vw, 2.25rem);
  font-weight: 800;
  letter-spacing: 0.005em;
  line-height: 1.32;
  white-space: nowrap;
}

p {
  max-width: 48rem;
  margin: 0 0 14px;
  color: #2f374d;
  font-size: clamp(1rem, 2vw, 1.08rem);
}

.lead {
  font-size: clamp(1.06rem, 2.2vw, 1.22rem);
  font-weight: 700;
}

.info-box {
  margin-top: clamp(26px, 4vw, 38px);
  padding: 20px clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
  border-left: 5px solid var(--purple);
  border-radius: 18px;
  background: var(--paper-strong);
}

.info-box p {
  margin-bottom: 0;
}

.info-title {
  margin-bottom: 4px !important;
  color: var(--ink);
  font-weight: 800;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: clamp(34px, 6vw, 64px);
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.updated {
  display: inline-flex;
  gap: 10px;
  font-family: Arial, sans-serif;
  letter-spacing: 0.06em;
}

[data-animate] {
  opacity: 0;
  transform: translateY(14px);
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 600ms ease,
    transform 600ms ease;
}

@media (max-width: 680px) {
  .page {
    padding: 18px;
  }

  .card {
    border-radius: 22px;
  }

  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(1.28rem, 5.2vw, 1.7rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  [data-animate] {
    opacity: 1;
    transform: none;
  }
}