@charset "UTF-8";

/* ==========================================================
   有限会社日伸興業 コーポレートサイト 共通スタイル
   ========================================================== */

:root {
  --color-primary: #0077b6;
  --color-primary-dark: #023047;
  --color-primary-light: #48cae4;
  --color-accent: #00b4d8;
  --color-gold: #ffb703;
  --color-bg-soft: #f0f9fc;
  --color-bg-soft2: #e3f6fb;
  --color-text: #263238;
  --color-text-light: #5c6b73;
  --color-border: #d7ecf3;
  --color-white: #ffffff;
  --max-width: 1080px;
  --radius: 12px;
  --radius-lg: 18px;
  --shadow: 0 4px 16px rgba(2, 48, 71, 0.08);
  --shadow-lg: 0 14px 34px rgba(2, 48, 71, 0.14);
  --font-base: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  line-height: 1.85;
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  letter-spacing: 0.01em;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  display: block;
}

ul {
  padding-left: 1.2em;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- スクロールリビール ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- ヘッダー ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(6px);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-primary-dark);
}

.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0, 119, 182, 0.3);
}

.logo-mark svg {
  width: 21px;
  height: 21px;
}

.logo-text small {
  display: block;
  font-size: 0.62rem;
  font-weight: 400;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-primary-dark);
  display: block;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 28px;
  margin: 0;
  padding: 0;
  align-items: center;
}

.main-nav a {
  color: var(--color-primary-dark);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}

.main-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.25s var(--ease);
}

.main-nav a:not(.nav-cta):hover::after {
  width: 100%;
}

.main-nav a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.nav-cta {
  background: var(--color-primary);
  color: var(--color-white) !important;
  padding: 9px 20px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease);
}

.nav-cta:hover {
  background: var(--color-primary-dark);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(2, 48, 71, 0.25);
}

/* ---------- パンくず ---------- */
.breadcrumb {
  background: var(--color-bg-soft);
  padding: 10px 0;
  font-size: 0.82rem;
  color: var(--color-text-light);
}

.breadcrumb a {
  color: var(--color-text-light);
}

/* ---------- ページヘッダー(下層ページ) ---------- */
.page-header {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: var(--color-white);
  padding: 60px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 15% 30%, rgba(255, 255, 255, 0.08) 0, transparent 45%),
    radial-gradient(circle at 85% 70%, rgba(255, 255, 255, 0.08) 0, transparent 45%);
  pointer-events: none;
}

.page-header h1 {
  margin: 0 0 8px;
  font-size: 1.9rem;
  position: relative;
}

.page-header p {
  margin: 0;
  opacity: 0.9;
  position: relative;
}

/* ---------- ヒーロー(トップページ) ---------- */
.hero {
  background: linear-gradient(160deg, var(--color-primary-dark) 0%, var(--color-primary) 55%, var(--color-accent) 100%);
  color: var(--color-white);
  padding: 96px 0 108px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.10) 0, transparent 40%),
    radial-gradient(circle at 82% 60%, rgba(255, 255, 255, 0.10) 0, transparent 45%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 70px;
  background: var(--color-white);
  clip-path: polygon(0 100%, 100% 100%, 100% 45%, 0 100%);
}

.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  margin-bottom: 18px;
  letter-spacing: 0.05em;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  line-height: 1.55;
  margin: 0 0 18px;
  font-weight: 800;
}

.hero p {
  font-size: 1.05rem;
  max-width: 560px;
  opacity: 0.95;
  margin: 0 0 32px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.82rem;
  backdrop-filter: blur(2px);
}

.hero-badge svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.btn:hover {
  transform: translateY(-3px);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-white);
  color: var(--color-primary-dark);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.btn-primary:hover {
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.btn-outline {
  border: 1.5px solid var(--color-white);
  color: var(--color-white);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-recruit {
  background: var(--color-gold);
  color: var(--color-primary-dark);
  box-shadow: 0 6px 16px rgba(255, 183, 3, 0.35);
}

.btn-recruit:hover {
  box-shadow: 0 10px 26px rgba(255, 183, 3, 0.5);
}

/* ---------- セクション共通 ---------- */
section {
  padding: 76px 0;
}

.section-alt {
  background: var(--color-bg-soft);
}

.section-head {
  text-align: center;
  margin-bottom: 48px;
}

.section-eyebrow {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-head h2 {
  font-size: 1.8rem;
  margin: 10px 0 12px;
  color: var(--color-primary-dark);
  font-weight: 800;
}

.section-head p {
  color: var(--color-text-light);
  max-width: 640px;
  margin: 0 auto;
}

/* ---------- 数字で見る（統計） ---------- */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.stat-item {
  background: var(--color-white);
  padding: 34px 20px;
  text-align: center;
}

.stat-number {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
}

.stat-number span {
  font-size: 1rem;
  font-weight: 700;
  margin-left: 2px;
}

.stat-label {
  color: var(--color-text-light);
  font-size: 0.82rem;
  margin-top: 6px;
}

/* ---------- 資格・認定バッジ ---------- */
.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.cert-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 14px 22px;
  border-radius: 999px;
  box-shadow: var(--shadow);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.cert-badge .badge-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-bg-soft2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cert-badge svg {
  width: 17px;
  height: 17px;
  stroke: var(--color-primary);
}

/* ---------- カードグリッド ---------- */
.grid {
  display: grid;
  gap: 24px;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 26px;
  box-shadow: var(--shadow);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--color-bg-soft2), var(--color-bg-soft));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.card-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--color-primary);
}

.card h3 {
  margin: 0 0 10px;
  color: var(--color-primary-dark);
  font-size: 1.08rem;
}

.card p {
  color: var(--color-text-light);
  margin: 0;
  font-size: 0.92rem;
}

/* ---------- 採用CTA帯 ---------- */
.recruit-cta {
  background: linear-gradient(120deg, var(--color-gold), #fb8500);
  color: var(--color-primary-dark);
  border-radius: var(--radius-lg);
  padding: 46px 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  box-shadow: 0 16px 36px rgba(251, 133, 0, 0.22);
}

.recruit-cta h2 {
  margin: 0 0 8px;
  font-size: 1.4rem;
}

.recruit-cta p {
  margin: 0;
  font-weight: 500;
}

/* ---------- お知らせ ---------- */
.news-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--color-border);
}

.news-list li {
  display: flex;
  gap: 20px;
  align-items: baseline;
  padding: 18px 4px;
  border-bottom: 1px solid var(--color-border);
  flex-wrap: wrap;
  transition: background 0.2s var(--ease);
}

.news-list li:hover {
  background: var(--color-bg-soft);
}

.news-date {
  color: var(--color-text-light);
  font-size: 0.85rem;
  flex-shrink: 0;
  width: 100px;
}

.news-tag {
  background: var(--color-bg-soft2);
  color: var(--color-primary);
  font-size: 0.72rem;
  padding: 3px 10px;
  border-radius: 999px;
  flex-shrink: 0;
  font-weight: 700;
}

/* ---------- テーブル ---------- */
.info-table {
  width: 100%;
  border-collapse: collapse;
}

.info-table th,
.info-table td {
  text-align: left;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.info-table th {
  width: 190px;
  color: var(--color-primary-dark);
  background: var(--color-bg-soft);
  font-weight: 700;
  font-size: 0.92rem;
}

.info-table td {
  font-size: 0.94rem;
}

/* ---------- 沿革タイムライン ---------- */
.timeline {
  border-left: 2px solid var(--color-primary-light);
  padding-left: 28px;
  margin-left: 8px;
}

.timeline-item {
  position: relative;
  padding-bottom: 30px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -34px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--color-bg-soft2);
}

.timeline-year {
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

/* ---------- 募集要項ボックス ---------- */
.job-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: 32px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.job-card-head {
  background: linear-gradient(120deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  padding: 22px 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.job-card-head h3 {
  margin: 0;
  font-size: 1.15rem;
}

.job-badge {
  background: rgba(255, 255, 255, 0.2);
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
}

/* ---------- 応募の流れ ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.step {
  text-align: center;
  padding: 26px 16px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.step-num {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  font-weight: 700;
}

/* ---------- メッセージブロック ---------- */
.message-block {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.message-photo {
  width: 220px;
  flex-shrink: 0;
  aspect-ratio: 3/4;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--color-bg-soft2), var(--color-bg-soft));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: 0.85rem;
  text-align: center;
  padding: 10px;
  border: 1px dashed var(--color-primary-light);
}

.message-text {
  flex: 1;
  min-width: 260px;
}

/* ---------- お客様の声 ---------- */
.voice-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 26px 24px;
  box-shadow: var(--shadow);
  position: relative;
}

.voice-quote {
  color: var(--color-text-light);
  font-size: 0.92rem;
  margin: 0 0 16px;
}

.voice-name {
  font-weight: 700;
  color: var(--color-primary-dark);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.voice-name::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ---------- フォーム ---------- */
.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-primary-dark);
  font-size: 0.92rem;
}

.required-tag {
  background: #e63946;
  color: #fff;
  font-size: 0.68rem;
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
}

.optional-tag {
  background: var(--color-text-light);
  color: #fff;
  font-size: 0.68rem;
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--color-white);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

textarea {
  resize: vertical;
  min-height: 140px;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(72, 202, 228, 0.25);
}

.submit-btn {
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  padding: 16px 46px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease);
}

.submit-btn:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(2, 48, 71, 0.25);
}

.note-box {
  background: #fff8e6;
  border: 1px solid #ffe08a;
  border-radius: var(--radius);
  padding: 18px 22px;
  font-size: 0.88rem;
  color: #7a5c00;
}

/* ---------- フッター ---------- */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 54px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-grid h4 {
  color: var(--color-white);
  font-size: 0.95rem;
  margin: 0 0 14px;
}

.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-grid li {
  margin-bottom: 8px;
}

.footer-grid a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 18px;
  text-align: center;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 860px) {
  .grid-3 {
    grid-template-columns: 1fr 1fr;
  }
  .steps {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .stats-strip {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .nav-toggle {
    display: flex;
  }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    display: none;
  }
  .main-nav.is-open {
    display: block;
  }
  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 10px 24px 20px;
  }
  .main-nav li {
    width: 100%;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
  }
  .nav-cta {
    display: inline-block;
    margin-top: 10px;
  }
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }
  .steps {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .info-table th {
    width: 120px;
    font-size: 0.82rem;
  }
  .message-block {
    flex-direction: column;
  }
  .message-photo {
    width: 160px;
  }
  .recruit-cta {
    flex-direction: column;
    align-items: flex-start;
  }
  .job-card-head {
    flex-direction: column;
    align-items: flex-start;
  }
  .stats-strip {
    grid-template-columns: 1fr 1fr;
  }
  .stat-item {
    padding: 24px 12px;
  }
}