:root {
  --navy: #060C1E;
  --navy-mid: #0D1733;
  --accent: #00C8FF;
  --accent2: #0062FF;
  --white: #FFFFFF;
  --off-white: #F7F8FC;
  --gray: #6E7075;
  --light-gray: #E8ECF2;
  --text: #1A1E2E;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
}

/* ─── HEADER ─── */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 72px;
  background: rgba(6, 12, 30, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.logo {
  font-family: 'Bebas Neue', cursive;
  font-size: 22px;
  letter-spacing: 0.15em;
  color: var(--white);
  text-decoration: none;
}
.logo span { color: var(--accent); }

img {
  width: 40%;
}

nav { display: flex; gap: 36px; align-items: center; }
nav a {
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  transition: color 0.2s;
}
nav a:hover { color: var(--accent); }
nav a.active { color: var(--accent); }
.nav-cta {
  background: var(--accent);
  color: var(--navy) !important;
  padding: 10px 22px;
  border-radius: 2px;
  font-weight: 700 !important;
}
.nav-cta:hover { background: #33D4FF; }

/* ─── PAGE HERO ─── */
#page-hero {
  position: relative;
  height: 52vh;
  min-height: 400px;
  background: var(--navy);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 10vw 64px;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.page-hero-circle {
  position: absolute;
  right: -6vw; top: -20%;
  width: 50vw; height: 50vw;
  max-width: 640px; max-height: 640px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(0,98,255,0.3), transparent 70%);
  border: 1px solid rgba(0,200,255,0.1);
}

.page-hero-inner { position: relative; z-index: 1; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.35);
}
.breadcrumb a { color: rgba(255,255,255,0.35); text-decoration: none; transition: color 0.2s; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { opacity: 0.3; }
.breadcrumb .current { color: var(--accent); }

.page-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.35em;
  color: var(--accent);
  margin-bottom: 12px;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s forwards;
}

.page-title {
  font-family: 'Bebas Neue', cursive;
  font-size: clamp(56px, 8vw, 104px);
  color: var(--white);
  letter-spacing: 0.04em;
  line-height: 0.95;
  opacity: 0;
  animation: fadeUp 0.9s 0.35s forwards;
}

.page-title-ja {
  font-size: 16px;
  font-weight: 300;
  color: rgba(255,255,255,0.45);
  margin-top: 14px;
  letter-spacing: 0.15em;
  opacity: 0;
  animation: fadeUp 0.9s 0.5s forwards;
}

/* ─── SECTIONS ─── */
.section-wrap { padding: 100px 10vw; }
.section-wrap.bg-alt { background: var(--off-white); }
.section-wrap.bg-dark { background: var(--navy); }

.section-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.35em;
  color: var(--accent2);
  margin-bottom: 14px;
}
.section-title-en {
  font-family: 'Bebas Neue', cursive;
  font-size: clamp(44px, 5.5vw, 72px);
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--navy);
  margin-bottom: 12px;
}
.section-title-en.white { color: var(--white); }
.divider { width: 48px; height: 2px; background: var(--accent); margin: 20px 0 40px; }

/* ─── MESSAGE ─── */
.message-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.message-text {
  font-size: 15px;
  line-height: 2.1;
  color: var(--gray);
  font-weight: 400;
}

.message-text p + p { margin-top: 20px; }

.message-visual {
  position: relative;
}

.message-big-text {
  font-family: 'Bebas Neue', cursive;
  font-size: clamp(64px, 8vw, 110px);
  color: var(--light-gray);
  line-height: 0.9;
  letter-spacing: 0.03em;
  user-select: none;
}

.message-tag {
  position: absolute;
  bottom: -16px; right: 0;
  background: var(--navy);
  color: var(--accent);
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  padding: 12px 24px;
}

/* ─── JOB REQUIREMENTS ─── */
.job-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 0;
}

.job-card {
  background: var(--white);
  padding: 44px 36px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}

.job-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}
.job-card:hover::before { transform: scaleX(1); }
.job-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.09); }

.job-card-icon {
  font-family: 'Bebas Neue', cursive;
  font-size: 52px;
  color: var(--light-gray);
  line-height: 1;
  margin-bottom: 20px;
}

.job-card-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--accent2);
  margin-bottom: 10px;
}

.job-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 20px;
  line-height: 1.4;
}

.job-card-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.job-card-list li {
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray);
  font-weight: 400;
  padding-left: 18px;
  position: relative;
}

.job-card-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 11px;
}

/* ─── STATUS BANNER ─── */
.status-banner {
  background: var(--navy);
  border: 1px solid rgba(0,200,255,0.15);
  border-radius: 4px;
  padding: 48px 56px;
  display: flex;
  align-items: center;
  gap: 40px;
  margin-top: 48px;
  position: relative;
  overflow: hidden;
}

.status-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: linear-gradient(to bottom, var(--accent2), var(--accent));
}

.status-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: #FF6B6B;
  flex-shrink: 0;
  box-shadow: 0 0 0 4px rgba(255,107,107,0.2);
}
.status-dot.open {
  background: #4ADE80;
  box-shadow: 0 0 0 4px rgba(74,222,128,0.2);
}

.status-content { flex: 1; }

.status-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin-bottom: 8px;
}

.status-text {
  font-size: 16px;
  color: var(--white);
  font-weight: 400;
  line-height: 1.6;
}

.status-sub {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  font-weight: 300;
  margin-top: 6px;
}

/* ─── WHAT WE SEEK ─── */
.seek-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.seek-item {
  display: flex;
  align-items: flex-start;
  gap: 36px;
  padding: 36px 0;
  border-bottom: 1px solid var(--light-gray);
}
.seek-item:first-child { border-top: 1px solid var(--light-gray); }

.seek-num {
  font-family: 'Bebas Neue', cursive;
  font-size: 42px;
  color: var(--light-gray);
  line-height: 1;
  flex-shrink: 0;
  width: 52px;
}

.seek-content { flex: 1; padding-top: 4px; }

.seek-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.5;
}

.seek-desc {
  font-size: 14px;
  line-height: 1.9;
  color: var(--gray);
  font-weight: 400;
}

.seek-tag {
  display: inline-block;
  background: rgba(0,98,255,0.08);
  color: var(--accent2);
  font-family: 'Montserrat', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 4px 12px;
  border-radius: 2px;
  margin-bottom: 10px;
}

/* ─── CTA SECTION ─── */
.cta-section {
  text-align: center;
  padding: 100px 10vw;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}

.cta-inner { position: relative; z-index: 1; }

.cta-title {
  font-family: 'Bebas Neue', cursive;
  font-size: clamp(52px, 7vw, 88px);
  color: var(--white);
  letter-spacing: 0.05em;
  line-height: 1;
  margin-bottom: 24px;
}

.cta-desc {
  font-size: 15px;
  line-height: 2;
  color: rgba(255,255,255,0.5);
  font-weight: 300;
  max-width: 480px;
  margin: 0 auto 44px;
}

.cta-email-block {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  border: 1px solid rgba(0,200,255,0.5);
  padding: 20px 40px;
  border-radius: 2px;
  margin-bottom: 20px;
}
.cta-email-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--accent);
}
.cta-email-addr {
  font-size: 15px;
  color: var(--white);
  font-weight: 300;
  text-decoration: none;
}
.cta-email-addr:hover { color: var(--accent); }

.cta-note {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  font-weight: 300;
  letter-spacing: 0.05em;
}

/* ─── FOOTER ─── */
footer {
  background: #030710;
  padding: 56px 10vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}
.footer-logo {
  font-family: 'Bebas Neue', cursive;
  font-size: 20px;
  letter-spacing: 0.15em;
  color: var(--white);
  text-decoration: none;
}
.footer-logo span { color: var(--accent); }
.footer-copy {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 0.05em;
}
.footer-nav { display: flex; gap: 28px; }
.footer-nav a {
  font-size: 12px;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--accent); }

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

    /* ─── HAMBURGER BUTTON ─── */
    .hamburger {
      display: none;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 5px;
      width: 44px;
      height: 44px;
      background: none;
      border: none;
      cursor: pointer;
      padding: 4px;
      z-index: 200;
    }

    .hamburger span {
      display: block;
      width: 24px;
      height: 2px;
      background: var(--white);
      border-radius: 2px;
      transition: transform 0.35s ease, opacity 0.25s ease, width 0.3s ease;
      transform-origin: center;
    }

    .hamburger.open span:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }
    .hamburger.open span:nth-child(2) {
      opacity: 0;
      width: 0;
    }
    .hamburger.open span:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }

    /* ─── MOBILE DRAWER ─── */
    .mobile-nav {
      display: none;
      position: fixed;
      top: 72px; left: 0; right: 0;
      background: rgba(6, 12, 30, 0.98);
      backdrop-filter: blur(16px);
      border-top: 1px solid rgba(255,255,255,0.07);
      z-index: 99;
      flex-direction: column;
      padding: 0;
      overflow: hidden;
      max-height: 0;
      transition: max-height 0.4s ease, padding 0.3s ease;
    }

    .mobile-nav.open {
      max-height: 400px;
      padding: 16px 0 24px;
    }

    .mobile-nav a {
      display: block;
      font-family: 'Montserrat', sans-serif;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 0.15em;
      color: rgba(255,255,255,0.7);
      text-decoration: none;
      padding: 16px 32px;
      border-bottom: 1px solid rgba(255,255,255,0.05);
      transition: color 0.2s, background 0.2s;
    }
    .mobile-nav a:last-child { border-bottom: none; }
    .mobile-nav a:hover { color: var(--accent); background: rgba(0,200,255,0.04); }
    .mobile-nav a.nav-cta {
      margin: 16px 32px 0;
      background: var(--accent);
      color: var(--navy);
      text-align: center;
      border-radius: 2px;
      border: none;
      padding: 14px 32px;
    }
    .mobile-nav a.nav-cta:hover { background: #33D4FF; }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  header { padding: 0 24px; }
  nav { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: flex; }
  #page-hero { padding: 0 6vw 48px; }
  .section-wrap { padding: 64px 6vw; }
  .message-grid { grid-template-columns: 1fr; gap: 40px; }
  .job-grid { grid-template-columns: 1fr; }
  .status-banner { flex-direction: column; gap: 20px; padding: 36px 32px; }
  .cta-section { padding: 72px 6vw; }
  footer { padding: 40px 6vw; flex-direction: column; align-items: center; }
}