@charset "UTF-8";

/* ==========================================================
   TalentAid 1ページ構成ワイヤーフレーム
   色はロゴ画像から拾った近似値。正式なカラー番号に差し替える
   ========================================================== */
:root {
  --navy: #20315a;
  --navy-deep: #18264a;
  --teal: #14aec4;
  --yellow: #f0d62e;
  --white: #ffffff;
  --tint: #f4f7fa;
  --line: #d9e0e8;
  --text: #20315a;
  --text-sub: #56627c;

  --inner: 1080px;
  --gutter: 24px;
  --section: 120px;
  --radius: 4px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font-family: "Helvetica Neue", Helvetica, Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p, ul, ol, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
table { border-collapse: collapse; width: 100%; }
.sp { display: none; }

.inner {
  width: 100%;
  max-width: calc(var(--inner) + var(--gutter) * 2);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- ワイヤーフレーム用の注記（本番では削除） ---------- */
.wf-note {
  max-width: var(--inner);
  margin: 40px auto 0;
  padding: 10px 16px;
  border: 1px dashed #b7a41c;
  background: #fffbe0;
  color: #5c5210;
  font-size: 13px;
  line-height: 1.7;
}
.hero .wf-note { margin: 0 var(--gutter) 0; }
@media (min-width: 1129px) { .hero .wf-note { margin: 0 auto; } }

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 36px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font: inherit;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.4;
  cursor: pointer;
  transition: opacity .2s;
}
.btn:hover { opacity: .85; }
.btn--primary { background: var(--navy); color: var(--white); }
.btn--ghost { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn--yellow { background: var(--yellow); color: var(--navy); }
.btn--small { min-height: 44px; padding: 0 20px; font-size: 13px; }
.btn--block { width: 100%; }

/* ---------- ヘッダー ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid var(--line);
}
.header__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  max-width: 1240px;
  height: 72px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo__mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 40px;
  border: 1px dashed var(--navy);
  border-radius: 2px 2px 14px 14px;
  font-size: 10px;
  letter-spacing: 0;
}
.logo__type { font-size: 22px; font-weight: 700; letter-spacing: 0; }
.gnav { display: flex; gap: 28px; margin-left: auto; font-size: 14px; font-weight: 500; }
.gnav a { padding: 4px 0; border-bottom: 2px solid transparent; }
.gnav a:hover { border-bottom-color: var(--teal); }

/* ---------- ファーストビュー ---------- */
.hero { padding: 96px 0 64px; overflow: hidden; }
.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: 40px;
  margin-bottom: 56px;
}
.hero__title {
  font-size: clamp(30px, 3.6vw, 46px);
  line-height: 1.4;
  letter-spacing: 0.06em;
}
.hero__lead { margin-top: 28px; font-size: 20px; font-weight: 700; }
.hero__body { margin-top: 12px; color: var(--text-sub); }
.hero__buttons { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px; }
.hero__tagline {
  display: inline-block;
  margin-top: 48px;
  padding-left: 16px;
  border-left: 3px solid var(--teal);
  font-size: 14px;
  font-weight: 700;
}
.hero__visual svg { display: block; width: 100%; height: auto; }
.orbit-ring { fill: none; stroke: var(--line); stroke-width: 1; }
.orbit-sun { fill: var(--yellow); }
.orbit-line { fill: none; stroke-width: 14; stroke-linecap: butt; }
.orbit-line--teal { stroke: var(--teal); }
.orbit-line--yellow { stroke: var(--yellow); }
.orbit-head--teal { fill: var(--teal); }
.orbit-head--yellow { fill: var(--yellow); }

/* ---------- セクション共通 ---------- */
.section { padding: var(--section) 0; }
.section--tint { background: var(--tint); }
.section--navy { background: var(--navy); color: var(--white); }

.section__label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  color: var(--teal);
  font-size: 14px;
  font-weight: 700;
}
.section__label::before { content: ""; width: 32px; height: 2px; background: var(--teal); }
.section__title {
  font-size: clamp(26px, 3.2vw, 40px);
  line-height: 1.5;
  letter-spacing: 0.06em;
}
.section__lead { margin-top: 28px; color: var(--text-sub); }
.section__lead strong { color: var(--navy); }
.section--navy .section__label { color: var(--yellow); }
.section--navy .section__label::before { background: var(--yellow); }

.sub-title { margin: 96px 0 32px; font-size: 24px; text-align: center; line-height: 1.6; }
.sub-title--left { text-align: left; padding-bottom: 16px; border-bottom: 2px solid var(--navy); }

.marker { background: linear-gradient(transparent 62%, var(--yellow) 62%); }

/* ---------- 課題 ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  margin-top: 56px;
}
.two-col__text p + p { margin-top: 1em; }
.check { padding: 40px; border: 1px solid var(--line); border-top: 4px solid var(--navy); }
.check__title { margin-bottom: 20px; font-size: 18px; font-weight: 700; }
.check__list li {
  position: relative;
  padding: 14px 0 14px 34px;
  border-top: 1px solid var(--line);
  line-height: 1.7;
}
.check__list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 21px;
  width: 14px;
  height: 8px;
  border-left: 2px solid var(--teal);
  border-bottom: 2px solid var(--teal);
  transform: rotate(-45deg);
}

.no2 {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: center;
  margin-top: 96px;
  padding: 56px;
  background: var(--tint);
  border-left: 4px solid var(--teal);
}
.no2__title { font-size: clamp(20px, 2.2vw, 26px); line-height: 1.7; }
.no2__text p + p { margin-top: 1em; }
.no2__text strong { background: linear-gradient(transparent 62%, var(--yellow) 62%); }

.insight { margin-top: 96px; text-align: center; }
.insight__title { font-size: clamp(22px, 2.6vw, 30px); line-height: 1.6; }
.insight__questions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
}
.insight__questions li {
  padding: 14px 24px;
  background: var(--tint);
  font-weight: 700;
  font-size: 15px;
}
.insight__body { margin-top: 32px; color: var(--text-sub); }
.insight__conclusion { margin-top: 40px; font-size: 18px; }
.insight__conclusion strong { font-size: clamp(24px, 3vw, 36px); line-height: 1.6; }

/* ---------- ORBIT 3段階 ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 64px;
}
.step {
  position: relative;
  padding: 40px 32px;
  background: var(--white);
  border-top: 4px solid var(--teal);
}
.step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -27px;
  width: 12px;
  height: 12px;
  border-top: 2px solid var(--navy);
  border-right: 2px solid var(--navy);
  transform: translateY(-50%) rotate(45deg);
}
.step__num { color: var(--teal); font-size: 13px; font-weight: 700; }
.step__name { font-size: 32px; line-height: 1.3; letter-spacing: 0.08em; }
.step__catch { margin-top: 8px; font-size: 18px; font-weight: 700; }
.step__body { margin-top: 16px; color: var(--text-sub); font-size: 15px; line-height: 1.8; }
.step__list { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 14px; }
.step__list li { position: relative; padding-left: 16px; }
.step__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .85em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--navy);
}

.steps__note { margin-top: 40px; font-weight: 700; text-align: center; }

.table-wrap { overflow-x: auto; }

.ba { max-width: 800px; margin: 0 auto; background: var(--white); }
.ba th, .ba td { width: 50%; padding: 16px 24px; border: 1px solid var(--line); text-align: center; }
.ba thead th:first-child { background: #e6ebf1; }
.ba thead th:last-child { background: var(--navy); color: var(--white); }
.ba td:first-child { color: var(--text-sub); }
.ba td:last-child { font-weight: 700; }

.goal {
  margin-top: 48px;
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 700;
  text-align: center;
  line-height: 1.7;
}

/* ---------- 中盤のCTA ---------- */
.cta-band { background: var(--navy); color: var(--white); padding: 64px 0; }
.cta-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.cta-band__title { font-size: clamp(20px, 2.4vw, 28px); font-weight: 700; line-height: 1.6; }

/* ---------- ORBIT Framework ---------- */
.fw {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin-top: 64px;
  border-top: 2px solid var(--navy);
  border-bottom: 1px solid var(--line);
}
.fw__item { padding: 32px 20px 36px; }
.fw__item + .fw__item { border-left: 1px solid var(--line); }
.fw__letter { font-size: 56px; font-weight: 700; line-height: 1; letter-spacing: 0; color: var(--navy); }
.fw__word { margin-top: 8px; color: var(--teal); font-size: 15px; font-weight: 700; }
.fw__q { margin-top: 16px; font-weight: 700; line-height: 1.6; }
.fw__desc { margin-top: 12px; color: var(--text-sub); font-size: 14px; line-height: 1.8; }

.failure {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: start;
  margin-top: 96px;
}
.failure__title { margin-bottom: 24px; font-size: clamp(22px, 2.6vw, 30px); line-height: 1.6; }
.failure__head p { color: var(--text-sub); }
.failure__head p + p { margin-top: 1em; }
.failure__list > div {
  display: grid;
  grid-template-columns: 1fr 24px 1fr;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
}
.failure__list > div:first-child { border-top: 1px solid var(--line); }
.failure__list dt { grid-column: 1; font-weight: 700; }
.failure__list dd { grid-column: 3; color: var(--text-sub); }
.failure__list > div::before {
  content: "";
  grid-column: 2;
  grid-row: 1;
  width: 8px;
  height: 8px;
  border-top: 2px solid var(--teal);
  border-right: 2px solid var(--teal);
  transform: rotate(45deg);
}

/* ---------- 他サービスとの違い ---------- */
.compare { min-width: 720px; margin-top: 56px; background: var(--white); font-size: 15px; }
.compare th, .compare td { padding: 16px 20px; border: 1px solid var(--line); line-height: 1.6; text-align: center; }
.compare thead th { background: #e6ebf1; }
.compare tbody th { width: 22%; background: var(--tint); text-align: left; font-weight: 700; }
.compare td { color: var(--text-sub); }
.compare .is-orbit {
  border-left: 2px solid var(--teal);
  border-right: 2px solid var(--teal);
  color: var(--navy);
  font-weight: 700;
}
.compare thead .is-orbit { background: var(--navy); color: var(--white); border-color: var(--navy); font-size: 18px; }
.compare tbody tr:last-child .is-orbit { border-bottom: 2px solid var(--teal); }
.table-note { margin-top: 12px; color: var(--text-sub); font-size: 13px; }

.diff { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 80px; }
.diff__item { padding-top: 24px; border-top: 2px solid var(--navy); }
.diff__num { color: var(--teal); font-size: 14px; font-weight: 700; }
.diff__title { margin: 4px 0 12px; font-size: 19px; line-height: 1.6; }
.diff__item p:last-child { color: var(--text-sub); font-size: 15px; }

/* ---------- 会社情報 ---------- */
.mv { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 56px; }
.mv__item { padding: 40px; background: var(--tint); }
.mv__label { color: var(--teal); font-size: 13px; font-weight: 700; letter-spacing: 0.12em; }
.mv__copy { margin-top: 8px; font-size: 21px; font-weight: 700; line-height: 1.6; }
.mv__body { margin-top: 16px; color: var(--text-sub); font-size: 15px; }

.message { display: grid; grid-template-columns: 280px 1fr; gap: 64px; margin-top: 96px; }
.placeholder {
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 5;
  border: 1px dashed #9aa6b8;
  background: repeating-linear-gradient(45deg, #f4f7fa, #f4f7fa 10px, #eaeff4 10px, #eaeff4 20px);
  color: var(--text-sub);
  font-size: 14px;
}
.message__name { margin-top: 16px; font-size: 13px; line-height: 1.7; }
.message__name strong { font-size: 18px; }
.message__title { margin-bottom: 28px; font-size: clamp(22px, 2.6vw, 30px); line-height: 1.6; }
.message__text p + p { margin-top: 1.2em; }

.company > div { display: grid; grid-template-columns: 200px 1fr; padding: 20px 0; border-bottom: 1px solid var(--line); }
.company dt { font-weight: 700; }
.company li { position: relative; padding-left: 16px; }
.company li::before { content: ""; position: absolute; left: 0; top: .9em; width: 6px; height: 1px; background: var(--navy); }

/* ---------- 相談フォーム ---------- */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.contact .section__title { font-size: clamp(24px, 2.6vw, 32px); }
.contact__text > p { margin-top: 28px; color: rgba(255, 255, 255, .82); }
.contact__text > .section__label { margin-top: 0; color: var(--yellow); }
.contact__text > .contact__sub { margin-top: 48px; color: var(--white); font-weight: 700; }
.contact__list { margin-top: 12px; }
.contact__list li {
  position: relative;
  padding: 12px 0 12px 22px;
  border-bottom: 1px solid rgba(255, 255, 255, .18);
  font-size: 15px;
  line-height: 1.7;
}
.contact__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 1.45em;
  width: 8px;
  height: 2px;
  background: var(--teal);
}

.form { padding: 40px; background: var(--white); color: var(--navy); border-radius: var(--radius); }
.form__row { display: block; margin-bottom: 20px; }
.form__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form__label { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; font-size: 14px; font-weight: 700; }
.form__label em {
  padding: 1px 8px;
  background: var(--navy);
  color: var(--white);
  font-size: 11px;
  font-style: normal;
  border-radius: 2px;
}
.form input, .form textarea {
  display: block;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #b9c3d1;
  border-radius: var(--radius);
  background: var(--white);
  color: var(--navy);
  font: inherit;
  line-height: 1.6;
}
.form input:focus, .form textarea:focus { outline: 2px solid var(--teal); outline-offset: 1px; }
.form__note { margin-top: 16px; color: var(--text-sub); font-size: 13px; line-height: 1.8; }

/* ---------- フッター ---------- */
.footer { padding: 56px 0 32px; background: var(--navy-deep); color: var(--white); }
.footer__inner { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; }
.logo--footer .logo__mark { border-color: var(--white); }
.footer__tagline { margin-top: 12px; font-size: 14px; color: rgba(255, 255, 255, .8); }
.footer__nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px 28px; font-size: 14px; }
.footer__nav a:hover { text-decoration: underline; }
.footer__copy { margin-top: 48px; text-align: center; font-size: 12px; color: rgba(255, 255, 255, .6); }

/* ==========================================================
   スマホ・タブレット
   ========================================================== */
@media (max-width: 900px) {
  :root { --section: 80px; --gutter: 20px; }
  .pc { display: none; }
  .sp { display: inline; }

  .gnav { display: none; }
  .header__inner { height: 60px; gap: 12px; }
  .header__inner .btn { margin-left: auto; padding: 0 14px; }
  .logo__type { font-size: 18px; }

  .hero { padding: 56px 0 48px; }
  .hero__title { font-size: 27px; letter-spacing: 0.03em; }
  .hero__lead { font-size: 17px; }
  .section__title { font-size: 23px; letter-spacing: 0.02em; }
  .hero__inner { grid-template-columns: 1fr; margin-bottom: 40px; }
  .hero__visual { max-width: 360px; margin: 0 auto; }
  .hero__buttons .btn { width: 100%; }

  .two-col, .failure, .contact, .message, .mv { grid-template-columns: 1fr; gap: 40px; }
  .no2 { grid-template-columns: 1fr; gap: 20px; margin-top: 64px; padding: 28px 20px; }
  .check, .mv__item, .form { padding: 28px 20px; }
  .insight, .failure { margin-top: 64px; }
  .insight__questions { flex-direction: column; }

  .steps, .diff { grid-template-columns: 1fr; gap: 40px; }
  .step:not(:last-child)::after {
    top: auto;
    right: 50%;
    bottom: -27px;
    transform: translateX(50%) rotate(135deg);
  }

  .fw { grid-template-columns: 1fr; }
  .fw__item { display: grid; grid-template-columns: 64px 1fr; column-gap: 16px; padding: 24px 0; }
  .fw__item + .fw__item { border-left: 0; border-top: 1px solid var(--line); }
  .fw__letter { grid-row: 1 / span 3; font-size: 48px; }
  .fw__word, .fw__q, .fw__desc { grid-column: 2; }
  .fw__word { margin-top: 0; }
  .fw__q { margin-top: 4px; }

  .sub-title { margin-top: 64px; font-size: 20px; }
  .ba th, .ba td { padding: 12px 10px; font-size: 14px; }

  .cta-band__inner { flex-direction: column; text-align: center; }
  .cta-band .btn { width: 100%; }

  .message__photo { max-width: 220px; }
  .company > div { grid-template-columns: 1fr; gap: 4px; }
  .form__cols { grid-template-columns: 1fr; gap: 0; }

  .footer__inner { flex-direction: column; }
  .footer__nav { justify-content: flex-start; }
}