/* ===========================================
   Corporate Site CSS
   =========================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy: #1a3260;
  --navy-light: #22437e;
  --accent: #2d7dd2;
  --text: #2c2c2c;
  --text-sub: #555;
  --bg: #ffffff;
  --bg-gray: #f7f8fa;
  --border: #e0e4ed;
  --max-w: 960px;
}

html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- Header ---- */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  box-shadow: 0 2px 8px rgba(0,0,0,.18);
}
.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-decoration: none;
}
.logo span { color: #7ab8f5; }
nav { display: flex; gap: 28px; }
nav a {
  color: rgba(255,255,255,.85);
  font-size: .88rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-decoration: none;
  transition: color .2s;
}
nav a:hover, nav a.active { color: #fff; text-decoration: none; }

/* ---- Hero ---- */
.hero {
  position: relative;
  background:
    linear-gradient(to bottom, rgba(14,30,70,.60) 0%, rgba(20,45,100,.55) 60%, rgba(10,22,55,.72) 100%),
    url('pics/toyama_photo02.jpg') center/cover no-repeat;
  color: #fff;
  padding: 120px 24px 100px;
  text-align: center;
}
.hero h1 {
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.55;
  margin-bottom: 22px;
  letter-spacing: .04em;
  text-shadow: 0 2px 12px rgba(0,0,0,.4);
}
.hero p {
  font-size: 1rem;
  color: rgba(255,255,255,.82);
  max-width: 560px;
  margin: 0 auto 36px;
}
.btn {
  display: inline-block;
  padding: 14px 40px;
  background: var(--accent);
  color: #fff;
  border-radius: 4px;
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .06em;
  transition: background .2s, transform .1s;
  text-decoration: none;
}
.btn:hover { background: #2066b8; text-decoration: none; transform: translateY(-1px); }

/* ---- Photo Band ---- */
.photo-band {
  position: relative;
  background:
    linear-gradient(to right, rgba(10,22,55,.70) 0%, rgba(10,22,55,.40) 60%, rgba(10,22,55,.15) 100%),
    url('pics/34423795_m.jpg') center 60%/cover no-repeat;
  height: 240px;
  display: flex;
  align-items: center;
}
.photo-band-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
}
.photo-band-text {
  color: #fff;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: .06em;
  text-shadow: 0 2px 10px rgba(0,0,0,.5);
}

/* ---- Section ---- */
.section {
  padding: 72px 24px;
}
.section.gray { background: var(--bg-gray); }
.container { max-width: var(--max-w); margin: 0 auto; }

.section-label {
  font-size: .78rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-title {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 40px;
  padding-bottom: 16px;
  border-bottom: 3px solid var(--accent);
  display: inline-block;
}

/* ---- Service Cards ---- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 8px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px 24px;
  border-top: 4px solid var(--accent);
}
.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
}
.service-card p { font-size: .88rem; color: var(--text-sub); line-height: 1.7; }

/* ---- Company Table ---- */
.company-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}
.company-table th, .company-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-size: .93rem;
  text-align: left;
  vertical-align: top;
}
.company-table th {
  width: 180px;
  background: var(--bg-gray);
  font-weight: 700;
  color: var(--navy);
  white-space: nowrap;
}
.company-table tr:last-child th,
.company-table tr:last-child td { border-bottom: none; }

/* ---- Contact ---- */
.contact-info {
  background: var(--bg-gray);
  border-radius: 8px;
  padding: 40px;
  margin-bottom: 40px;
}
.contact-info p { margin-bottom: 8px; font-size: .95rem; }
.contact-info strong { color: var(--navy); }

.contact-form .form-group { margin-bottom: 20px; }
.contact-form label {
  display: block;
  font-size: .85rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
}
.contact-form label .required {
  display: inline-block;
  background: #e53935;
  color: #fff;
  font-size: .7rem;
  padding: 1px 6px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: .93rem;
  font-family: inherit;
  background: #fff;
  color: var(--text);
  transition: border-color .2s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.contact-form textarea { height: 160px; resize: vertical; }
.contact-form .btn { width: 100%; max-width: 280px; cursor: pointer; border: none; font-family: inherit; }

/* ---- Privacy ---- */
.privacy-content h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin: 36px 0 10px;
}
.privacy-content p, .privacy-content li {
  font-size: .9rem;
  color: var(--text-sub);
  line-height: 1.85;
}
.privacy-content ul { padding-left: 24px; margin-top: 8px; }
.privacy-content li { margin-bottom: 4px; }

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, #2a5298 100%);
  color: #fff;
  padding: 56px 24px;
  text-align: center;
}
.page-hero h1 {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: .06em;
}
.page-hero p {
  margin-top: 10px;
  font-size: .88rem;
  color: rgba(255,255,255,.7);
}

/* ---- Footer ---- */
footer {
  background: var(--navy);
  color: rgba(255,255,255,.7);
  padding: 40px 24px 24px;
  margin-top: 0;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.footer-nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.footer-nav a {
  color: rgba(255,255,255,.7);
  font-size: .82rem;
  text-decoration: none;
}
.footer-nav a:hover { color: #fff; }
.footer-copy {
  font-size: .75rem;
  color: rgba(255,255,255,.45);
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.1);
}

/* ---- Responsive ---- */
@media (max-width: 640px) {
  .hero h1 { font-size: 1.45rem; }
  .header-inner { padding: 0 16px; }
  nav { gap: 16px; }
  nav a { font-size: .8rem; }
  .company-table th { width: 110px; }
  .contact-info { padding: 24px; }
}