/* column/index.html 専用スタイル */
:root {
  --color-primary: #1976d2;
  --color-primary-dark: #0d47a1;
  --color-primary-light: #42a5f5;
  --gradient-blue: linear-gradient(to right, #00aaff 0%, #0044b2 100%);
  --gradient-blue-vertical: linear-gradient(to bottom, #004a99 0%, #00aaff 100%);
  --color-text: #222;
  --color-text-muted: #888;
  --color-bg-white: #fff;
  --content-max-width: 1280px;
  --font-family-base: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-en: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --header-height: 62px;
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.2);
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; font-family: var(--font-family-base); background: var(--color-bg-white); color: #111; }
a { color: inherit; text-decoration: none; }

/* ===== HERO / FV ===== */
.hero {
  position: relative;
  background: #fff;
  overflow: visible;
}
.hero__img {
  display: block;
  width: 100%;
  height: auto;
}
.hero__content {
  position: absolute;
  top: 40%;
  left: 80px;
  transform: translateY(-50%);
  z-index: 3;
}
.hero__en {
  font-family: 'Barlow Semi Condensed', sans-serif;
  font-size: 68px;
  font-weight: 300;
  color: #fff;
  letter-spacing: 0.04em;
  line-height: 1;
}
.hero__ja {
  font-size: 13px;
  color: rgba(255,255,255,0.9);
  margin-top: 10px;
  letter-spacing: 0.15em;
  font-weight: 400;
}

/* Column list */
.column-list { width: 100%; padding: 80px 4vw 40px; background: #fff; }
.column-list__inner { max-width: 900px; margin: 0 auto; }
.column-list__item {
  display: flex;
  align-items: stretch;
  gap: 0;
  padding: 0;
  margin-bottom: 16px;
  background: #fff;
  border: 1px solid #e8e8e8;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  border-radius: 0;
  text-decoration: none;
  color: inherit;
}
.column-list__item:last-of-type { margin-bottom: 0; }
.column-list__thumb {
  flex-shrink: 0;
  width: 200px;
  height: 200px;
  border-radius: 0;
  overflow: hidden;
  position: relative;
  background: #ddd;
}
.column-list__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.column-list__thumb .sample {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-en);
  font-size: 22px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
.column-list__body {
  flex: 1;
  min-width: 0;
  padding: 20px 24px 20px 20px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.column-list__date {
  font-size: 14px;
  color: #999;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.column-list__title {
  font-size: 18px;
  font-weight: 700;
  color: #1a1a2e;
  line-height: 1.5;
  margin: 0 0 14px 0;
}
.column-list__excerpt {
  font-size: 16px;
  color: #444;
  line-height: 1.7;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Pagination */
.pagination { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 50px; }
.pagination__arrow, .pagination__num {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 40px; height: 40px;
  font-size: 15px; color: #333; font-weight: 500;
  border: none; background: transparent; cursor: pointer; border-radius: 4px;
}
.pagination__arrow:hover, .pagination__num:hover { background: #f0f0f0; }
.pagination__num.is-current { color: #00aaff; text-decoration: underline; font-weight: 700; }
.pagination__num.is-current:hover { background: transparent; }

/* ===== ENTRY ===== */
.entry {
  width: 100%;
  padding: 50px 4vw;
  background: url('../img/common/entry_newguraduate.png') no-repeat center / cover;
  text-align: center;
  color: #fff;
  position: relative;
}
.entry::before {
  content: "";
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0, 50, 100, 0.4);
  z-index: 1;
}
.entry__inner {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
}
.entry__title {
  font-family: var(--font-en);
  font-size: 40px;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 36px;
  color: #fff;
}
.entry__links {
  display: flex;
  justify-content: center;
  gap: 30px;
}
.entry__card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 48%;
  max-width: 600px;
  height: 180px;
  background-color: #fff;
  border-radius: 6px;
  padding: 0 40px;
  text-decoration: none;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}
.entry__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}
.entry__label {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.1em;
  margin-bottom: 0;
  background: linear-gradient(to bottom, #004a99 0%, #00aaff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: #004a99;
  display: inline-block;
}
.entry__card-title {
  font-size: 38px;
  font-weight: 700;
  letter-spacing: 0.05em;
  background: linear-gradient(to bottom, #004a99 0%, #00aaff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: #004a99;
  display: inline-block;
}
.entry__arrow {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  width: 54px;
  height: 54px;
  fill: #004a99;
  transition: transform 0.3s;
}
.entry__card:hover .entry__arrow {
  transform: translate(5px, -50%);
}

/* Footer */
.footer {
  width: 100%;
  background: #001a33;
  color: #fff;
  padding: 40px 4vw 16px;
  font-size: 14px;
}
.footer__inner {
  max-width: var(--content-max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 36px;
  margin-bottom: 20px;
}
.footer__info { width: 36%; flex-shrink: 0; }
.footer__logo { font-size: 32px; font-weight: 700; font-family: var(--font-en); margin-bottom: 15px; letter-spacing: 0.05em; }
.footer__logo img { height: 72px; width: auto; max-width: 350px; display: block; object-fit: contain; }
.footer__company-name { font-size: 16px; font-weight: 700; margin-bottom: 20px; }
.footer__address, .footer__contact { line-height: 1.8; opacity: 0.8; }
.footer__contact { margin-top: 0; }
.footer__contact p { margin: 0 0 2px 0; }
.footer__contact p:last-child { margin-bottom: 0; }
.footer__sitemap { flex: 1 1 auto; min-width: 0; max-width: 60%; display: flex; justify-content: space-between; align-items: flex-start; gap: 24px 32px; }
.footer__nav-col { flex: 1 1 0; min-width: 0; }
.footer__nav-list { list-style: none; padding: 0; margin: 0; }
.footer__nav-list li { margin-bottom: 20px; }
.footer__nav-list li:last-child { margin-bottom: 0; }
.footer__nav-list a { font-weight: 500; opacity: 0.9; color: #fff; text-decoration: none; }
.footer__nav-list a:hover { opacity: 0.6; }
.footer__copyright { text-align: center; opacity: 0.5; font-size: 12px; font-family: var(--font-en); letter-spacing: 0.05em; }

@media (max-width: 768px) {
  .header__hamburger { display: flex; }
  .header__inner .header__nav { display: none; }
  .header > .header__tabs { display: none; }
  .header__drawer .header__nav { display: flex !important; }
  .header__drawer .header__tabs { display: flex !important; }
  .header__inner { padding: 0 16px; }
  .hero__content { left: 24px; }
  .hero__en { font-size: 44px; }
  .hero__ja { font-size: 14px; }
  .column-list { padding: 60px 4vw 40px; }
  .column-list__item { flex-direction: column; }
  .column-list__thumb { width: 100%; height: 200px; }
  .column-list__body { padding: 16px 16px 20px; }
  .pagination { margin-top: 32px; }
  .entry { padding: 36px 4vw; }
  .entry__title { margin-bottom: 28px; font-size: 28px; letter-spacing: 0.08em; }
  .entry__links { flex-direction: column; align-items: center; gap: 16px; }
  .entry__card { width: 100%; max-width: none; height: 120px; padding: 0 24px; }
  .entry__card-title { font-size: 29px; }
  .entry__arrow { right: 24px; width: 22px; height: 22px; }
  .footer { padding: 32px 4vw 14px; }
  .footer__inner { flex-direction: column; gap: 28px; padding-bottom: 28px; margin-bottom: 16px; }
  .footer__info, .footer__sitemap { width: 100%; max-width: 100%; }
  .footer__sitemap { flex-direction: column; gap: 16px; }
  .footer__nav-col { width: 100%; flex: none; }
}
@media (max-width: 480px) {
  .header__inner { padding: 0 16px; }
  .hero__content { left: 16px; top: 35%; }
  .hero__en { font-size: 34px; }
  .hero__ja { font-size: 13px; margin-top: 8px; letter-spacing: 0.1em; }
  .column-list { padding: 48px 5vw 32px; }
  .column-list__body { padding: 14px 14px 18px; }
  .column-list__title { font-size: 18px; }
  .column-list__excerpt { font-size: 16px; }
  .pagination { margin-top: 24px; }
  .entry { padding: 28px 4vw; }
  .entry__title { margin-bottom: 24px; font-size: 22px; }
  .entry__card { height: 100px; padding: 0 16px; }
  .entry__card-title { font-size: 24px; }
  .entry__arrow { right: 16px; width: 20px; height: 20px; }
  .footer { padding: 24px 4vw 12px; }
  .footer__inner { padding-bottom: 24px; margin-bottom: 12px; }
  .footer__logo { font-size: 28px; margin-bottom: 12px; }
  .footer__company-name { font-size: 15px; margin-bottom: 14px; }
}