:root {
  --bg: #070707;
  --bg-soft: #101010;
  --panel: #0c0c0c;
  --panel-line: rgba(255, 255, 255, 0.12);
  --ink: #f5f5f2;
  --muted: rgba(255, 255, 255, 0.72);
  --accent: #c0122f;
  --accent-soft: rgba(192, 18, 47, 0.1);
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.28);
  --side: clamp(20px, 4vw, 56px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(192, 18, 47, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.06), transparent 24%),
    var(--bg);
  font-family: "Noto Sans JP", system-ui, sans-serif;
  letter-spacing: 0;
}

body.contact-page {
  background:
    radial-gradient(circle at top left, rgba(192, 18, 47, 0.16), transparent 30%),
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.05), transparent 26%),
    var(--bg);
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px var(--side);
  background: rgba(7, 7, 7, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--panel-line);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.brand strong {
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  line-height: 1;
}

.brand span {
  color: var(--muted);
  font-family: "Inter Tight", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid var(--panel-line);
  border-radius: 999px;
  color: var(--ink);
  font-size: 0.88rem;
}

.back-link::after {
  content: "→";
  color: var(--accent);
}

.page {
  width: min(1100px, calc(100% - (var(--side) * 2)));
  margin: 0 auto;
  padding: 52px 0 72px;
}

.hero {
  display: grid;
  gap: 18px;
  margin-bottom: 30px;
}

.eyebrow {
  color: var(--accent);
  font-family: "Inter Tight", sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.title {
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.06em;
}

.lead {
  margin: 0;
  color: var(--muted);
  max-width: 60em;
  line-height: 1.9;
}

.panel {
  padding: 28px;
  border: 1px solid var(--panel-line);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  box-shadow: var(--shadow);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.card {
  display: grid;
  gap: 14px;
  padding: 24px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-line);
}

.card h2,
.card h3 {
  margin: 0;
  font-size: clamp(1.2rem, 2vw, 1.7rem);
  line-height: 1.3;
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.85;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
}

.button.alt {
  background: transparent;
  border: 1px solid var(--panel-line);
}

.button::after {
  content: "→";
}

.legal {
  display: grid;
  gap: 18px;
}

.legal h2 {
  margin: 0;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
}

.legal p,
.legal li {
  color: var(--muted);
  line-height: 1.9;
}

.legal ul {
  margin: 0;
  padding-left: 1.2em;
  display: grid;
  gap: 10px;
}

.contact-wrap {
  width: min(980px, calc(100% - (var(--side) * 2)));
}

.contact-hero {
  margin-bottom: 26px;
}

.contact-sheet {
  background: #f4f4f4;
  color: #111;
  border-radius: 8px;
  padding: clamp(24px, 4vw, 52px);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.3);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.contact-copy {
  display: grid;
  gap: 18px;
  padding-top: 10px;
}

.contact-copy h2 {
  margin: 0;
  color: #111;
  font-size: clamp(1.7rem, 2.8vw, 2.6rem);
  line-height: 1.35;
  letter-spacing: -0.05em;
}

.contact-copy p {
  margin: 0;
  color: #444;
  line-height: 1.95;
}

.contact-form {
  display: grid;
  gap: 22px;
  min-width: 0;
}

.contact-form .form-row {
  display: grid;
  gap: 10px;
}

.contact-form label {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #111;
  font-size: clamp(1.1rem, 1.8vw, 1.7rem);
  font-weight: 700;
  letter-spacing: -0.04em;
}

.required {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  background: #ea0000;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 2px solid #1a1a1a;
  border-radius: 0;
  background: #fff;
  color: #111;
  font: inherit;
  line-height: 1.5;
  padding: 14px 16px;
}

.contact-form input {
  min-height: 48px;
}

.contact-form select {
  min-height: 48px;
  padding-right: 42px;
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, #777 50%),
    linear-gradient(135deg, #777 50%, transparent 50%);
  background-position:
    calc(100% - 20px) calc(50% - 2px),
    calc(100% - 14px) calc(50% - 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.contact-form textarea {
  min-height: 180px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(192, 18, 47, 0.12);
}

.dob-row {
  display: grid;
  grid-template-columns: minmax(90px, 110px) auto minmax(90px, 110px) auto minmax(90px, 110px) auto;
  align-items: center;
  gap: 10px;
}

.dob-row span {
  color: #111;
  font-size: 1.3rem;
  font-weight: 700;
}

.radio-row {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.radio-row label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 700;
}

.radio-row input {
  width: 20px;
  height: 20px;
  accent-color: var(--accent);
}

.form-actions {
  display: flex;
  justify-content: center;
  padding-top: 10px;
}

.submit-button {
  min-width: 220px;
  min-height: 54px;
  padding: 0 28px;
  border: 1px solid #1a1a1a;
  background: #fff;
  color: #111;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.submit-button:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.contact-sheet .lead {
  max-width: 55em;
  margin: 0 auto 18px;
  color: rgba(255, 255, 255, 0.74);
}

.news-article {
  display: grid;
  gap: 14px;
}

.news-article figure {
  margin: 0;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid var(--panel-line);
}

.news-article img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.1) brightness(0.72);
}

.meta {
  color: var(--muted);
  font-family: "Inter Tight", sans-serif;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
}

.site-footer {
  width: min(1100px, calc(100% - (var(--side) * 2)));
  margin: 0 auto 24px;
  padding: 16px 0 0;
  color: var(--muted);
  border-top: 1px solid var(--panel-line);
  font-size: 0.82rem;
}

@media (max-width: 760px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .page {
    padding-top: 34px;
  }

  .contact-sheet {
    padding: 20px;
    border-radius: 0;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .contact-copy {
    gap: 12px;
    padding-top: 0;
  }

  .contact-copy h2 {
    font-size: 1.45rem;
  }

  .contact-form {
    gap: 18px;
  }

  .contact-form label {
    font-size: 1rem;
    flex-wrap: wrap;
  }

  .dob-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .dob-row span {
    display: none;
  }

  .radio-row label {
    font-size: 1rem;
  }

  .submit-button {
    width: 100%;
    min-width: 0;
  }
}