/* MinaTech MobileRecruit — 統一デザインシステム（誠実系）
 * 全LP + ハブで共有。
 * カラー: ネイビー / 落ち着いた紺 / クリーム / グレー / 白
 * フォント: Noto Sans JP（本文）+ Noto Serif JP（見出し・要所）
 * 派手なアニメーション・マーキー・ノイズは一切なし。
 */

:root {
  --color-ink: #0F172A;
  --color-ink-soft: #475569;
  --color-ink-mute: #94A3B8;
  --color-line: #E5E7EB;
  --color-line-strong: #CBD5E1;
  --color-bg: #FAF7F2;
  --color-bg-card: #FFFFFF;
  --color-bg-alt: #F1EDE5;
  --color-accent: #1E3A8A;
  --color-accent-soft: #EEF2FF;
  --color-accent-deep: #172554;
  --color-line-brand: #06C755;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
body {
  font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Hiragino Sans', sans-serif;
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "palt";
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
strong { font-weight: 700; }

.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ============ Header ============ */
.lp-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-line);
}
.lp-header-inner {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 24px;
  max-width: 1080px; margin: 0 auto;
}
.lp-logo {
  font-family: 'Noto Serif JP', serif;
  font-weight: 700; font-size: 17px;
  color: var(--color-ink);
  letter-spacing: 0.02em;
}
.lp-logo .sub {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px; font-weight: 500;
  color: var(--color-ink-soft);
  margin-left: 10px;
  letter-spacing: 0.1em;
}
.lp-header-cta {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 22px;
  background: var(--color-ink);
  color: white;
  text-decoration: none;
  font-weight: 700; font-size: 13px;
  border-radius: 100px;
  transition: background 0.2s;
}
.lp-header-cta:hover { background: var(--color-accent); }

/* ============ Hero ============ */
.lp-hero { padding: 88px 24px 72px; }
.lp-hero-inner { max-width: 1080px; margin: 0 auto; }
.lp-hero-tag {
  display: inline-block;
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  padding: 6px 14px; border-radius: 100px;
  margin-bottom: 28px;
}
.lp-hero-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(28px, 4.5vw, 46px);
  font-weight: 900;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  margin-bottom: 24px;
}
.lp-hero-title .accent { color: var(--color-accent); }
.lp-hero-sub {
  font-size: 16.5px;
  color: var(--color-ink-soft);
  line-height: 2;
  max-width: 720px;
  margin-bottom: 40px;
}
.lp-hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 28px 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  margin-bottom: 40px;
}
.lp-stat-label {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.15em; color: var(--color-ink-soft);
  margin-bottom: 6px;
}
.lp-stat-val {
  font-size: 17px; font-weight: 700; color: var(--color-ink);
  line-height: 1.4;
}
.lp-cta-group {
  display: flex; gap: 14px; flex-wrap: wrap;
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 32px;
  border-radius: 100px;
  font-weight: 700; font-size: 15px;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  letter-spacing: 0.03em;
  cursor: pointer;
}
.btn-primary { background: var(--color-ink); color: white; }
.btn-primary:hover { background: var(--color-accent); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--color-ink); border-color: var(--color-ink); }
.btn-outline:hover { background: var(--color-ink); color: white; }
.btn-line { background: var(--color-line-brand); color: white; }
.btn-line:hover { background: #05B04D; transform: translateY(-1px); }

/* ============ Sections ============ */
.lp-section { padding: 72px 24px; }
.lp-section-inner { max-width: 1080px; margin: 0 auto; }
.lp-section.alt { background: var(--color-bg-card); border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }
.section-label {
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 14px;
}
.section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  line-height: 1.55;
  color: var(--color-ink);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}
.section-sub {
  font-size: 15.5px;
  color: var(--color-ink-soft);
  line-height: 1.9;
  max-width: 720px;
  margin-bottom: 48px;
}

/* ============ Reason (WHY) grid ============ */
.reason-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.reason-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-line);
  border-radius: 12px;
  padding: 28px 24px;
  transition: border-color 0.2s;
}
.reason-card:hover { border-color: var(--color-line-strong); }
.reason-num {
  font-size: 11px; font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.15em;
  margin-bottom: 14px;
}
.reason-card h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 18px; font-weight: 700;
  line-height: 1.55;
  color: var(--color-ink);
  margin-bottom: 12px;
}
.reason-card p {
  font-size: 14px;
  color: var(--color-ink-soft);
  line-height: 1.9;
}

/* ============ Data table (募集要項) ============ */
.data-table {
  background: var(--color-bg-card);
  border: 1px solid var(--color-line);
  border-radius: 12px;
  overflow: hidden;
}
.data-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  border-bottom: 1px solid var(--color-line);
}
.data-row:last-child { border-bottom: none; }
.data-key {
  padding: 20px 24px;
  background: var(--color-accent-soft);
  font-size: 13px; font-weight: 700;
  color: var(--color-ink);
}
.data-val {
  padding: 20px 24px;
  font-size: 14px;
  color: var(--color-ink-soft);
  line-height: 1.9;
}
.data-val strong { color: var(--color-ink); }
.data-val small { font-size: 12px; }

/* ============ Compare table (雇用形態比較) ============ */
.compare-wrap { overflow-x: auto; }
.compare-tbl {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg-card);
  border: 1px solid var(--color-line);
  border-radius: 12px;
  overflow: hidden;
  min-width: 560px;
}
.compare-tbl th, .compare-tbl td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-line);
  text-align: left;
  font-size: 14px;
}
.compare-tbl th {
  background: var(--color-accent-soft);
  font-weight: 700; color: var(--color-ink);
  font-size: 12.5px;
  letter-spacing: 0.03em;
}
.compare-tbl tr:last-child td { border-bottom: none; }
.compare-tbl td { color: var(--color-ink-soft); }
.compare-tbl td.emphasis { color: var(--color-ink); font-weight: 700; }
.compare-note {
  font-size: 12px; color: var(--color-ink-mute);
  margin-top: 14px; line-height: 1.7;
}

/* ============ Timeline (1日の流れ 等) ============ */
.timeline {
  max-width: 720px; margin: 0 auto;
  padding-left: 24px;
  border-left: 2px solid var(--color-accent-soft);
}
.timeline-item { padding: 0 0 32px 24px; position: relative; }
.timeline-item::before {
  content: ''; position: absolute; top: 6px; left: -33px;
  width: 12px; height: 12px; border-radius: 50%;
  background: white; border: 2px solid var(--color-accent);
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-time {
  font-family: 'Noto Serif JP', serif;
  font-size: 18px; font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 6px;
}
.timeline-title {
  font-size: 15px; font-weight: 700;
  color: var(--color-ink); margin-bottom: 4px;
}
.timeline-desc {
  font-size: 13.5px; color: var(--color-ink-soft);
  line-height: 1.85;
}

/* ============ FAQ (functional class names preserved) ============ */
.faq-list { max-width: 880px; margin: 0 auto; }
.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-line);
  border-radius: 10px;
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq-item:hover { border-color: var(--color-line-strong); }
.faq-q {
  padding: 22px 26px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-weight: 700; font-size: 15px;
  color: var(--color-ink);
}
.faq-q::before {
  content: 'Q.';
  font-family: 'Noto Serif JP', serif;
  font-weight: 700;
  color: var(--color-accent);
  font-size: 18px;
  flex-shrink: 0;
}
.faq-q-text { flex: 1; line-height: 1.5; }
.faq-toggle {
  width: 28px; height: 28px;
  border: 1px solid var(--color-line-strong);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  transition: all 0.2s;
  flex-shrink: 0;
}
.faq-item.open .faq-toggle { transform: rotate(45deg); background: var(--color-ink); color: white; border-color: var(--color-ink); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 26px;
}
.faq-item.open .faq-a { max-height: 500px; padding: 0 26px 22px; }
.faq-a-inner {
  padding-left: 32px;
  color: var(--color-ink-soft);
  line-height: 1.95;
  font-size: 14px;
  border-left: 2px solid var(--color-accent-soft);
}

/* ============ Apply section ============ */
.apply-section {
  background: var(--color-ink);
  color: white;
  text-align: center;
  padding: 80px 24px;
}
.apply-inner { max-width: 720px; margin: 0 auto; }
.apply-section .section-label { color: rgba(255,255,255,0.75); }
.apply-section h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(22px, 3.5vw, 34px);
  font-weight: 800;
  color: white;
  margin-bottom: 20px;
  line-height: 1.55;
  letter-spacing: -0.01em;
}
.apply-section p {
  color: rgba(255,255,255,0.8);
  font-size: 15px;
  line-height: 1.95;
  margin-bottom: 36px;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}
.apply-btns {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
  margin-bottom: 24px;
}
.apply-section .btn-primary { background: white; color: var(--color-ink); }
.apply-section .btn-primary:hover { background: var(--color-accent-soft); color: var(--color-ink); transform: translateY(-1px); }
.apply-section .btn-outline { border-color: rgba(255,255,255,0.4); color: white; }
.apply-section .btn-outline:hover { background: rgba(255,255,255,0.1); border-color: white; }
.apply-note {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.05em;
  margin-top: 8px;
}

/* ============ Footer ============ */
.lp-footer {
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-line);
  padding: 40px 24px;
  text-align: center;
  font-size: 12.5px;
  color: var(--color-ink-soft);
  line-height: 1.85;
}
.lp-footer-company {
  margin-bottom: 14px;
}
.lp-footer-company strong { color: var(--color-ink); font-weight: 700; }
.lp-footer-copy {
  font-size: 11.5px;
  opacity: 0.75;
}

/* ============ Scroll Reveal Animations ============ */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
[data-reveal-stagger].is-visible > * { opacity: 1; transform: translateY(0); }
[data-reveal-stagger].is-visible > *:nth-child(1) { transition-delay: 0.00s; }
[data-reveal-stagger].is-visible > *:nth-child(2) { transition-delay: 0.08s; }
[data-reveal-stagger].is-visible > *:nth-child(3) { transition-delay: 0.16s; }
[data-reveal-stagger].is-visible > *:nth-child(4) { transition-delay: 0.24s; }
[data-reveal-stagger].is-visible > *:nth-child(5) { transition-delay: 0.32s; }
[data-reveal-stagger].is-visible > *:nth-child(6) { transition-delay: 0.40s; }
[data-reveal-stagger].is-visible > *:nth-child(7) { transition-delay: 0.48s; }
[data-reveal-stagger].is-visible > *:nth-child(8) { transition-delay: 0.56s; }

/* Card lift enhance */
.reason-card {
  transition: border-color 0.25s ease, transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s ease;
}
.reason-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.08);
}

/* Button ripple */
.btn { position: relative; overflow: hidden; z-index: 0; }
.btn::before {
  content: '';
  position: absolute; inset: 0;
  background: rgba(255,255,255,0.12);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: -1;
}
.btn:hover::before {
  transform: scaleX(1);
  transform-origin: left center;
}
.btn-outline::before { background: rgba(15, 23, 42, 0.08); }
.btn-primary::before,
.btn-line::before { background: rgba(255,255,255,0.15); }

/* Data table row subtle hover */
.data-row { transition: background 0.2s ease; }
.data-row:hover { background: rgba(30, 58, 138, 0.02); }

/* Section title underline reveal */
.section-title { position: relative; padding-bottom: 4px; }

/* Header shadow on scroll */
.lp-header.scrolled {
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
  transition: box-shadow 0.25s ease;
}

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  [data-reveal], [data-reveal-stagger] > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .btn::before { display: none; }
  .reason-card { transition: none; }
  .reason-card:hover { transform: none; box-shadow: none; }
  .lp-header { transition: none; }
}

/* ============ Responsive ============ */
@media (max-width: 760px) {
  .lp-header-inner { padding: 14px 20px; }
  .lp-hero { padding: 56px 20px 48px; }
  .lp-hero-title { font-size: clamp(24px, 6.5vw, 32px); }
  .lp-hero-sub { font-size: 15px; }
  .lp-hero-stats { grid-template-columns: repeat(2, 1fr); gap: 18px; padding: 20px 0; }
  .lp-section { padding: 56px 20px; }
  .reason-grid { grid-template-columns: 1fr; }
  .data-row { grid-template-columns: 1fr; }
  .data-key { border-bottom: 1px solid var(--color-line); }
  .apply-section { padding: 56px 20px; }
  .apply-btns { flex-direction: column; align-items: stretch; padding: 0 8px; }
  .btn { justify-content: center; padding: 15px 28px; }
  .faq-q { padding: 20px 22px; font-size: 14.5px; gap: 12px; }
  .faq-item.open .faq-a { padding: 0 22px 20px; }
  .faq-a-inner { padding-left: 18px; }
}