@charset "UTF-8";
/* ==========================================================================
   勤怠コンプラガード LP スタイル
   チラシ準拠カラー：ブルー #346CB4 / 濃紺 #17366E / 朱赤 #EF3F26 / イエロー #F8EE63
   ========================================================================== */

/* ---------- リセット ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body, h1, h2, h3, h4, p, ul, ol, li, figure, figcaption, dl, dd, form, fieldset, legend, table { margin: 0; padding: 0; }
fieldset { border: none; min-width: 0; }
table { border-collapse: collapse; }
ul, ol { list-style: none; }
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }

/* ---------- 変数 ---------- */
:root {
  --blue: #346CB4;
  --blue-dark: #17366E;
  --blue-deep: #0F2547;
  --indigo: #2A2F7F;
  --red: #EF3F26;
  --red-deep: #D62A12;
  --orange: #F5821F;
  --yellow: #F8EE63;
  --yellow-btn: #FFD84D;
  --ink: #22262E;
  --gray: #5A6472;
  --line: #D9E2EE;
  --bg: #F1F6FC;
  --bg-soft: #F8FAFD;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(23, 54, 110, .10);
  --shadow-lg: 0 18px 48px rgba(23, 54, 110, .16);
}

/* ---------- ベース ---------- */
body {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.9;
  font-size: 16px;
  letter-spacing: .02em;
  overflow-wrap: break-word;
  padding-bottom: 0;
}
.container { width: min(1120px, 92%); margin-inline: auto; }
.container--narrow { width: min(840px, 92%); }
.section { padding: 88px 0; }
.sp-only { display: none; }
.pc-only { display: inline; }

/* ---------- 見出し共通 ---------- */
.sec-eyebrow {
  text-align: center; color: var(--blue); font-weight: 700; font-size: 14px;
  letter-spacing: .18em; text-transform: uppercase; margin-bottom: 10px;
}
.sec-title {
  text-align: center; font-size: clamp(24px, 3.4vw, 38px); font-weight: 900;
  line-height: 1.45; color: var(--blue-dark); margin-bottom: 20px;
}
.sec-title em { font-style: normal; color: var(--red); }
.sec-title::after {
  content: ""; display: block; width: 56px; height: 5px; border-radius: 3px;
  background: var(--red); margin: 18px auto 0;
}
.sec-desc { text-align: center; color: var(--gray); font-size: 16px; margin-bottom: 44px; }
.sub-title {
  text-align: center; font-size: clamp(20px, 2.4vw, 26px); font-weight: 900;
  color: var(--blue-dark); margin: 64px 0 28px;
}

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 30px; border-radius: 999px; font-weight: 900; font-size: 16px;
  line-height: 1.4; text-align: center; transition: transform .2s, box-shadow .2s, background-color .2s;
  border: 2px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn__ico { flex: none; }
.btn--sm { padding: 10px 20px; font-size: 14px; }
.btn--lg { padding: 19px 52px; font-size: 18px; }
.btn--red { background: var(--red); color: #fff; box-shadow: 0 6px 18px rgba(239, 63, 38, .32); }
.btn--red:hover { background: var(--red-deep); box-shadow: 0 10px 24px rgba(239, 63, 38, .4); }
.btn--yellow {
  background: var(--yellow-btn); color: var(--blue-deep); border-color: var(--red);
  box-shadow: 0 8px 22px rgba(0, 0, 0, .18);
}
.btn--yellow:hover { background: #FFE47A; }
.btn--white { background: #fff; color: var(--blue-dark); box-shadow: 0 8px 22px rgba(0, 0, 0, .16); }
.btn--white:hover { background: #F2F7FF; }
.btn--ghost { background: rgba(255, 255, 255, .8); color: var(--blue-dark); border-color: var(--blue); }
.btn--ghost:hover { background: #fff; }

/* ---------- スキップリンク（アクセシビリティ） ---------- */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--blue-dark); color: #fff; font-weight: 700; padding: 12px 22px;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ==========================================================================
   ヘッダー
   ========================================================================== */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s;
}
.header.is-scrolled { box-shadow: 0 4px 18px rgba(23, 54, 110, .10); }
.header__inner {
  width: min(1200px, 94%); margin-inline: auto; height: 74px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.header__logo img { width: auto; height: 42px; }
.gnav { display: flex; align-items: center; gap: 22px; }
.gnav__cta .btn { white-space: nowrap; }
.gnav__list { display: flex; align-items: center; gap: 20px; }
.gnav__list a {
  display: block; white-space: nowrap;
  font-size: 14px; font-weight: 700; color: var(--blue-dark);
  padding: 6px 2px; border-bottom: 2px solid transparent; transition: color .2s, border-color .2s;
}
.gnav__list a:hover { color: var(--red); border-color: var(--red); }
.hamburger { display: none; width: 44px; height: 44px; position: relative; }
.hamburger span {
  position: absolute; left: 10px; width: 24px; height: 2.5px; border-radius: 2px;
  background: var(--blue-dark); transition: transform .3s, opacity .3s;
}
.hamburger span:nth-child(1) { top: 15px; }
.hamburger span:nth-child(2) { top: 21px; }
.hamburger span:nth-child(3) { top: 27px; }
.hamburger.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ==========================================================================
   ヒーロー
   ========================================================================== */
.hero { position: relative; padding: 130px 0 70px; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(1000px 620px at 78% 8%, rgba(52, 108, 180, .16), transparent 62%),
    radial-gradient(760px 520px at 6% 88%, rgba(52, 108, 180, .12), transparent 60%),
    linear-gradient(180deg, #EAF2FB 0%, #F7FAFE 55%, #fff 100%);
}
.hero__inner {
  position: relative; width: min(1180px, 92%); margin-inline: auto;
  display: grid; grid-template-columns: 1.18fr .82fr; gap: 40px; align-items: center;
}
.hero__badge {
  display: inline-block; background: var(--blue); color: #fff; font-weight: 700;
  font-size: 13px; line-height: 1.6; letter-spacing: .06em;
  padding: 6px 18px; border-radius: 999px; margin-bottom: 18px;
}
.hero__title {
  margin-bottom: 6px; font-size: inherit; font-weight: 400;
  display: flex; flex-direction: column; align-items: flex-start;
}
.hero__title-box {
  display: inline-block; background: #2E2E2D; color: #fff; font-weight: 900;
  font-size: clamp(30px, 4.1vw, 52px); line-height: 1.24; letter-spacing: .01em;
  padding: 8px 16px 10px; border-radius: 4px; white-space: nowrap;
}
.hero__title-box em {
  font-style: normal; display: inline-block; background: #fff; color: #17181A;
  padding: 0 10px; margin-left: 4px; border-radius: 2px;
}
.hero__arrow { margin: 10px 0 4px; }
.hero__arrow svg { filter: drop-shadow(0 4px 8px rgba(239, 63, 38, .3)); }
.hero__lead {
  font-size: clamp(22px, 3.6vw, 38px); font-weight: 900; line-height: 1.35; color: var(--red);
  text-shadow: 2px 2px 0 #fff, -2px 2px 0 #fff, 2px -2px 0 #fff, -2px -2px 0 #fff;
  margin-bottom: 14px;
}
.hero__sub {
  font-size: clamp(15px, 1.8vw, 20px); font-weight: 900; color: var(--blue-dark);
  border-top: 2px solid var(--blue); border-bottom: 2px solid var(--blue);
  display: inline-block; padding: 6px 0; margin-bottom: 18px;
}
.hero__text { font-size: 16px; color: #2E3742; margin-bottom: 26px; }
.hero__text b { color: var(--blue-dark); }
.hero__btns { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 24px; }
.hero__points { display: flex; flex-wrap: wrap; gap: 10px 18px; }
.hero__points li {
  position: relative; padding-left: 26px; font-size: 14px; font-weight: 700; color: var(--blue-dark);
}
.hero__points li::before {
  content: ""; position: absolute; left: 0; top: 50%; width: 18px; height: 18px;
  margin-top: -9px; border-radius: 50%; background: var(--blue);
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 14px 14px; background-position: center; background-repeat: no-repeat;
}
.hero__points li b { color: var(--red); }
.hero__visual { position: relative; }
.hero__visual img {
  width: 100%; border-radius: 20px; box-shadow: var(--shadow-lg);
}

/* ==========================================================================
   サービス概要（勤怠コンプラガードとは）
   ========================================================================== */
.summary { padding-bottom: 76px; }
.summary__lead {
  max-width: 900px; margin: 0 auto 44px; font-size: 16.5px; line-height: 2.05; color: #2E3742;
}
.summary__lead b { color: var(--blue-dark); background: linear-gradient(transparent 62%, #FDF3A6 62%); }

.spec {
  background: #fff; border: 2px solid var(--indigo); border-radius: var(--radius);
  overflow: hidden; box-shadow: 0 6px 18px rgba(42, 47, 127, .07);
}
.spec__title {
  background: var(--blue-dark); color: #fff; font-size: 17px; font-weight: 900;
  padding: 14px 24px; letter-spacing: .04em;
}
.spec__table { width: 100%; font-size: 14.5px; }
.spec__table th, .spec__table td {
  text-align: left; vertical-align: top; padding: 14px 20px; line-height: 1.8;
  border-bottom: 1px solid var(--line);
}
.spec__table tr:last-child th, .spec__table tr:last-child td { border-bottom: none; }
.spec__table th {
  width: 210px; background: #F2F6FC; color: var(--blue-dark); font-weight: 900; white-space: nowrap;
}
.spec__table td { color: #3C4552; }

/* ==========================================================================
   紹介動画
   ========================================================================== */
.movie { background: #fff; }
.movie .container--narrow { width: min(980px, 92%); }
.movie__frame {
  background: var(--blue-deep); border: 3px solid var(--indigo); border-radius: 18px;
  padding: 0; overflow: hidden; box-shadow: var(--shadow-lg);
}
.movie__video {
  display: block; width: 100%; height: auto;
  background: var(--blue-deep);
}
.movie__caption {
  background: var(--blue-dark); color: #DCE7F6; font-size: 13px; font-weight: 700;
  text-align: center; padding: 10px 16px; letter-spacing: .04em;
}
.movie__note { margin-top: 20px; text-align: center; font-size: 14.5px; color: var(--gray); }
.movie__note a {
  color: var(--blue); font-weight: 700;
  text-decoration: underline; text-underline-offset: 3px;
}
.movie__note a:hover { color: var(--red); }

/* ==========================================================================
   お悩み
   ========================================================================== */
.problem { background: var(--bg); }
.problem__body {
  display: grid; grid-template-columns: 300px 1fr; gap: 40px; align-items: start;
}
.problem__photo { position: relative; }
.problem__photo img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); }
.problem__caption {
  margin-top: -18px; position: relative; z-index: 2;
  background: var(--red); color: #fff; font-weight: 900; font-size: 15px; text-align: center;
  padding: 9px 10px; border-radius: 999px; box-shadow: 0 6px 16px rgba(239, 63, 38, .3);
}
.problem__list { display: grid; gap: 12px; }
.problem__list li {
  position: relative; background: #fff; border: 2px solid #E4ECF6; border-left: 6px solid var(--red);
  border-radius: 10px; padding: 16px 20px 16px 18px; font-weight: 700; font-size: 15.5px;
  line-height: 1.75; box-shadow: 0 4px 12px rgba(23, 54, 110, .05);
  display: flex; gap: 14px; align-items: flex-start;
}
.problem__mark {
  flex: none; margin-top: 3px; background: var(--blue-dark); color: #fff; font-size: 10px;
  font-weight: 900; letter-spacing: .1em; padding: 3px 8px; border-radius: 4px; line-height: 1.4;
}

/* ==========================================================================
   解決バンド
   ========================================================================== */
.solve {
  background: linear-gradient(180deg, #17366E 0%, #235096 100%);
  color: #fff; text-align: center; padding: 62px 0 66px; position: relative;
}
.solve::before {
  content: ""; position: absolute; top: 0; left: 50%; transform: translate(-50%, -50%) rotate(45deg);
  width: 42px; height: 42px; background: #17366E;
}
.solve__pre { font-size: clamp(17px, 2.2vw, 24px); font-weight: 900; margin-bottom: 6px; }
.solve__main {
  font-size: clamp(30px, 6vw, 62px); font-weight: 900; line-height: 1.28; letter-spacing: .01em;
}
.solve__main span { color: var(--yellow); }
.solve__note { margin-top: 16px; font-size: 15px; color: #D6E4F6; }

/* ==========================================================================
   できること
   ========================================================================== */
.cando {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-bottom: 48px;
}
.cando__item {
  background: #fff; border: 2px solid var(--indigo); border-radius: var(--radius);
  padding: 24px 10px 20px; text-align: center; display: flex; flex-direction: column;
  align-items: center; gap: 12px; box-shadow: 0 6px 18px rgba(42, 47, 127, .08);
  transition: transform .25s, box-shadow .25s;
}
.cando__item:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(42, 47, 127, .16); }
.cando__ico { color: var(--indigo); }
.cando__label { font-weight: 900; font-size: 15px; line-height: 1.5; color: var(--blue-dark); }

.screenshot {
  background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 18px;
  box-shadow: var(--shadow); margin-bottom: 56px;
}
.screenshot img { width: 100%; border-radius: 10px; }
.screenshot figcaption {
  margin-top: 14px; font-size: 13.5px; color: var(--gray); text-align: center;
}

.merit { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.merit__card {
  background: linear-gradient(180deg, #F7FAFE 0%, #fff 100%);
  border: 1px solid var(--line); border-top: 5px solid var(--blue);
  border-radius: var(--radius); padding: 28px 24px 26px;
}
.merit__num {
  font-size: 34px; font-weight: 900; color: var(--blue); line-height: 1; margin-bottom: 10px;
  font-family: "Noto Sans JP", sans-serif; letter-spacing: .02em;
}
.merit__card h3 { font-size: 19px; font-weight: 900; color: var(--blue-dark); line-height: 1.5; margin-bottom: 12px; }
.merit__card p { font-size: 14.5px; color: var(--gray); }

/* ==========================================================================
   6つのアラート
   ========================================================================== */
.alerts { background: linear-gradient(180deg, #FFFDF0 0%, #FFF7F5 100%); }
.alerts__head {
  background: linear-gradient(90deg, var(--yellow) 0%, #FDF7B8 60%, rgba(253, 247, 184, 0) 100%);
  border-radius: 8px; padding: 14px 24px; margin-bottom: 36px;
  display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 18px;
}
.alerts__title { font-size: clamp(24px, 3.2vw, 34px); font-weight: 900; color: var(--blue-dark); }
.alerts__title strong { font-size: 1.35em; color: var(--blue-dark); }
.alerts__sub { font-size: clamp(14px, 1.7vw, 18px); font-weight: 700; color: #3A4250; }
.alerts__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.alert {
  background: #fff; border-radius: var(--radius); padding: 26px 22px 24px; position: relative;
  border: 2px solid; box-shadow: 0 8px 22px rgba(0, 0, 0, .06);
  transition: transform .25s, box-shadow .25s;
}
.alert:hover { transform: translateY(-4px); box-shadow: 0 16px 34px rgba(0, 0, 0, .12); }
.alert--red { border-color: #F4AFA4; background: linear-gradient(180deg, #FFF6F4 0%, #fff 55%); }
.alert--orange { border-color: #F8C99A; background: linear-gradient(180deg, #FFF8EF 0%, #fff 55%); }
.alert__no {
  position: absolute; top: -16px; left: 20px; width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; color: #fff; font-weight: 900; font-size: 19px; line-height: 1;
}
.alert--red .alert__no { background: #ED1F24; box-shadow: 0 4px 10px rgba(237, 31, 36, .35); }
.alert--orange .alert__no { background: var(--orange); box-shadow: 0 4px 10px rgba(245, 130, 31, .35); }
.alert__title { font-size: 18.5px; font-weight: 900; line-height: 1.5; margin: 8px 0 14px; }
.alert--red .alert__title { color: #C1231A; }
.alert--orange .alert__title { color: #C96A0C; }
.alert__body { display: flex; gap: 14px; align-items: flex-start; }
.alert__ico { flex: none; }
.alert--red .alert__ico { color: #EE8A7E; }
.alert--orange .alert__ico { color: #F0A759; }
.alert__body p { font-size: 14.5px; color: #3C4552; }

/* ==========================================================================
   運用・対応環境
   ========================================================================== */
.operation { background: var(--bg); }
.op-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 24px; }
.op-card {
  background: #fff; border: 2px solid var(--indigo); border-radius: var(--radius);
  padding: 26px 22px 22px; box-shadow: 0 6px 18px rgba(42, 47, 127, .07);
  display: flex; flex-direction: column;
}
.op-card__title {
  display: flex; align-items: center; justify-content: center; gap: 10px; text-align: center;
  font-size: 18px; font-weight: 900; color: var(--blue-dark); line-height: 1.5; margin-bottom: 20px;
}
.op-card__ico { color: var(--indigo); flex: none; }
.op-card__note { margin-top: auto; padding-top: 14px; font-size: 12.5px; color: var(--gray); text-align: center; }
.op-card__text { margin-top: 16px; font-size: 14px; color: var(--gray); }

.role { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.role__col { padding: 0 8px; word-break: keep-all; }
.role__col + .role__col { border-left: 1px solid var(--line); }
.role__name {
  font-weight: 900; font-size: 15px; color: var(--blue-dark); text-align: center;
  padding-bottom: 8px; margin-bottom: 10px; border-bottom: 2px solid var(--blue);
}
.role__col ul li {
  position: relative; padding-left: 12px; font-size: 12.5px; line-height: 1.65;
  margin-bottom: 6px; color: #333B47; letter-spacing: 0;
}
.role__col ul li::before {
  content: ""; position: absolute; left: 0; top: .65em; width: 5px; height: 5px;
  border-radius: 50%; background: var(--blue);
}

.industry { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 16px; }
.industry li {
  display: flex; align-items: center; gap: 7px; font-size: 14px; font-weight: 700; color: var(--blue-dark);
  background: #F2F6FC; border-radius: 999px; padding: 7px 16px 7px 12px;
}
.industry li span { color: var(--blue); flex: none; }

.device { display: grid; gap: 16px; }
.device__row { background: #F2F6FC; border-radius: 10px; padding: 14px 16px; }
.device__name { font-weight: 900; font-size: 16px; color: var(--blue-dark); margin-bottom: 4px; }
.device__text { font-size: 13.5px; color: var(--gray); }

.opt-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.opt-card {
  background: #fff; border: 2px solid var(--indigo); border-radius: var(--radius);
  padding: 24px 24px; display: flex; gap: 18px; align-items: flex-start;
  box-shadow: 0 6px 18px rgba(42, 47, 127, .07);
}
.opt-card__ico { color: var(--red); flex: none; margin-top: 4px; }
.opt-card h3 { font-size: 18px; font-weight: 900; color: var(--blue-dark); margin-bottom: 8px; line-height: 1.5; }
.opt-card p { font-size: 14.5px; color: var(--gray); }

/* ==========================================================================
   監修者・サポート
   ========================================================================== */
.sv-card {
  background: linear-gradient(180deg, #FBFCFE 0%, #fff 100%);
  border: 2px solid var(--indigo); border-radius: 18px; padding: 32px;
  display: grid; grid-template-columns: 240px 1fr; gap: 32px; align-items: start;
  box-shadow: var(--shadow);
}
.sv-card__photo img {
  width: 100%; aspect-ratio: 1 / 1; object-fit: cover;
  border-radius: 12px; border: 3px solid var(--indigo); background: #fff;
}
.sv-card__role { font-size: 14px; font-weight: 700; color: var(--blue); margin-bottom: 2px; }
.sv-card__name {
  font-size: clamp(24px, 3vw, 32px); font-weight: 900; color: var(--blue-dark);
  padding-bottom: 12px; margin-bottom: 16px; border-bottom: 2px solid var(--line);
}
.sv-card__text { font-size: 14.5px; color: #3C4552; margin-bottom: 14px; }
.sv-card__quote {
  background: #F2F6FC; border-left: 5px solid var(--red); border-radius: 6px;
  padding: 12px 18px; font-weight: 900; color: var(--blue-dark); font-size: 15.5px; margin-bottom: 14px;
}

.support { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.support__item {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; box-shadow: var(--shadow); overflow: hidden;
}
.support__item::before {
  content: ""; position: absolute; inset: 0 auto 0 0; width: 6px;
}
.support__item:nth-child(1)::before { background: #8C93D8; }
.support__item:nth-child(2)::before { background: #37BFB0; }
.support__item:nth-child(3)::before { background: #F3B21B; }
.support__label { font-size: 20px; font-weight: 900; color: var(--blue-dark); margin-bottom: 8px; }
.support__text { font-size: 14.5px; color: var(--gray); }

/* ==========================================================================
   導入の流れ
   ========================================================================== */
.flow { background: var(--bg); }
.flow__list { display: grid; gap: 16px; }
.flow__list li {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 26px; display: grid; grid-template-columns: 110px 220px 1fr; gap: 20px;
  align-items: center; box-shadow: 0 4px 14px rgba(23, 54, 110, .05);
}
.flow__step {
  background: var(--blue); color: #fff; font-size: 12px; font-weight: 900; letter-spacing: .08em;
  border-radius: 999px; padding: 5px 0; text-align: center;
}
.flow__name { font-size: 19px; font-weight: 900; color: var(--blue-dark); }
.flow__text { font-size: 14.5px; color: var(--gray); }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq__list { display: grid; gap: 12px; }
.faq__item {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 4px 14px rgba(23, 54, 110, .05); overflow: hidden;
}
.faq__item summary {
  list-style: none; cursor: pointer; position: relative;
  padding: 20px 60px 20px 58px; font-weight: 900; font-size: 16.5px; color: var(--blue-dark);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::before {
  content: "Q"; position: absolute; left: 20px; top: 18px;
  width: 26px; height: 26px; border-radius: 50%; background: var(--blue); color: #fff;
  font-size: 14px; font-weight: 900; display: grid; place-items: center;
}
.faq__item summary::after {
  content: ""; position: absolute; right: 24px; top: 50%; width: 13px; height: 13px;
  margin-top: -8px; border-right: 2.5px solid var(--blue); border-bottom: 2.5px solid var(--blue);
  transform: rotate(45deg); transition: transform .25s;
}
.faq__item[open] summary::after { transform: rotate(-135deg); margin-top: -3px; }
.faq__ans {
  padding: 0 26px 22px 58px; position: relative;
}
.faq__ans::before {
  content: "A"; position: absolute; left: 20px; top: 0;
  width: 26px; height: 26px; border-radius: 50%; background: var(--red); color: #fff;
  font-size: 14px; font-weight: 900; display: grid; place-items: center;
}
.faq__ans p { font-size: 15px; color: #3C4552; }

/* ==========================================================================
   CTA
   ========================================================================== */
.cta {
  position: relative; padding: 84px 0; text-align: center; color: #fff;
  background: url("../images/city.jpg") center/cover no-repeat;
}
.cta::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15, 37, 71, .88) 0%, rgba(23, 54, 110, .84) 100%);
}
.cta__inner { position: relative; }
.cta__lead { font-size: clamp(15px, 2vw, 19px); font-weight: 700; color: var(--yellow); margin-bottom: 10px; }
.cta__title { font-size: clamp(26px, 4.4vw, 44px); font-weight: 900; line-height: 1.4; margin-bottom: 14px; }
.cta__text { font-size: 16px; color: #DCE7F6; margin-bottom: 30px; }
.cta__btns { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.btn__ico--left { margin-right: 2px; }
.cta__note { margin-top: 16px; font-size: 13.5px; color: #C3D4EA; }

/* ==========================================================================
   体験デモ
   ========================================================================== */
.demo-sec { background: var(--bg); }
.demo {
  background: #fff; border: 3px solid var(--blue); border-radius: 18px;
  padding: 0 32px 34px; box-shadow: var(--shadow); text-align: center;
}
.demo__label {
  display: inline-block; background: var(--red); color: #fff; font-weight: 900; font-size: 16px;
  padding: 10px 34px; border-radius: 0 0 12px 12px; margin-bottom: 26px;
  box-shadow: 0 6px 16px rgba(239, 63, 38, .3);
}
.demo__catch {
  font-size: clamp(19px, 2.6vw, 26px); font-weight: 900; color: var(--blue-dark);
  line-height: 1.5; margin-bottom: 24px;
}
.demo__btn { min-width: min(100%, 460px); }
.demo__url {
  margin-top: 14px; font-size: 13.5px; font-weight: 700; color: var(--blue);
  word-break: break-all;
}
.demo__note { margin-top: 16px; font-size: 13px; color: var(--gray); }

/* ==========================================================================
   資料ダウンロード
   ========================================================================== */
.doc-sec { background: #fff; }
.doc {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 22px;
  background: linear-gradient(180deg, #F7FAFE 0%, #fff 100%);
  border: 2px solid var(--indigo); border-radius: var(--radius);
  padding: 26px 28px; box-shadow: 0 6px 18px rgba(42, 47, 127, .08);
}
.doc__ico { color: var(--red); flex: none; }
.doc__title { font-size: 18px; font-weight: 900; color: var(--blue-dark); line-height: 1.5; }
.doc__meta {
  display: inline-block; margin: 6px 0 8px; font-size: 12px; font-weight: 700; color: var(--gray);
  background: #EEF3FA; border-radius: 4px; padding: 3px 10px;
}
.doc__text { font-size: 14px; color: var(--gray); }
.doc__btn { flex: none; white-space: nowrap; }

/* ==========================================================================
   お問い合わせ
   ========================================================================== */
.contact { background: var(--bg-soft); }
.contact__items { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.contact__item {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  background: #fff; border: 2px solid var(--blue); border-radius: var(--radius);
  padding: 22px 16px; color: var(--blue-dark); box-shadow: 0 4px 14px rgba(23, 54, 110, .06);
  transition: background-color .2s, transform .2s;
}
.contact__item:hover { background: #EEF5FF; transform: translateY(-2px); }
.contact__ico { color: var(--blue); flex: none; }
.contact__body { text-align: left; }
.contact__body small { display: block; font-size: 12.5px; font-weight: 700; color: var(--gray); }
.contact__body b {
  display: block; font-size: clamp(20px, 2.4vw, 26px); font-weight: 900;
  line-height: 1.35; letter-spacing: .01em; word-break: break-all;
}
.contact__body em { display: block; font-style: normal; font-size: 12.5px; color: var(--gray); }

/* ==========================================================================
   フッター
   ========================================================================== */
.footer { background: var(--blue-dark); color: #DCE7F6; padding: 56px 0 0; font-size: 14px; }
.footer__inner { display: grid; grid-template-columns: 320px 1fr; gap: 40px; padding-bottom: 40px; }
.footer__logo { width: auto; height: 44px; margin-bottom: 16px; }
.footer__desc { font-size: 13.5px; color: #B9CCE5; }
.footer__cols { display: grid; grid-template-columns: 1.25fr 1.05fr .7fr; gap: 26px; }
.footer__head {
  font-size: 12px; font-weight: 900; letter-spacing: .14em; color: var(--yellow);
  border-bottom: 1px solid rgba(255, 255, 255, .22); padding-bottom: 8px; margin-bottom: 12px;
}
.footer__company { font-weight: 900; font-size: 15px; color: #fff; margin-bottom: 8px; }
.footer__list li { margin-bottom: 6px; font-size: 13.5px; line-height: 1.8; }
.footer__list a { text-decoration: underline; text-underline-offset: 3px; }
.footer__list a:hover { color: var(--yellow); }
.footer__list--nav a { text-decoration: none; }
.footer__list--nav a:hover { text-decoration: underline; }
.footer__copy {
  text-align: center; font-size: 12.5px; color: #9FB6D4; padding: 16px 10px;
  border-top: 1px solid rgba(255, 255, 255, .16);
}

/* ==========================================================================
   追従CTA・ページトップ
   ========================================================================== */
.fixed-cta { display: none; }
.pagetop {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  width: 46px; height: 46px; border-radius: 50%; background: var(--blue-dark); color: #fff;
  display: grid; place-items: center; box-shadow: 0 6px 18px rgba(0, 0, 0, .25);
  opacity: 0; visibility: hidden; transform: translateY(10px); transition: all .3s;
}
.pagetop.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.pagetop:hover { background: var(--blue); }

/* ==========================================================================
   スクロールアニメーション
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-shown { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ==========================================================================
   レスポンシブ
   ========================================================================== */
@media (max-width: 1320px) {
  .gnav__list { gap: 13px; }
  .gnav__list a { font-size: 13px; }
  .hero__inner { gap: 28px; }
}

@media (max-width: 1180px) {
  html { scroll-padding-top: 70px; }
  .header__inner { height: 62px; }
  .header__logo img { height: 34px; }
  .hamburger { display: block; }
  .gnav {
    position: fixed; inset: 62px 0 auto 0; background: #fff; flex-direction: column;
    align-items: stretch; gap: 0; padding: 10px 5% 26px; border-bottom: 1px solid var(--line);
    box-shadow: 0 14px 26px rgba(23, 54, 110, .14);
    max-height: calc(100vh - 62px); overflow-y: auto;
    transform: translateY(-12px); opacity: 0; visibility: hidden; pointer-events: none;
    transition: transform .28s ease, opacity .28s ease, visibility .28s;
  }
  .gnav.is-open { transform: none; opacity: 1; visibility: visible; pointer-events: auto; }
  .gnav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .gnav__list li { border-bottom: 1px solid var(--line); }
  .gnav__list a { display: block; padding: 15px 4px; font-size: 15px; border: none; }
  .gnav__cta { margin-top: 18px; }
  .gnav__cta .btn { width: 100%; }

  .section { padding: 64px 0; }
  .hero { padding: 100px 0 56px; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { order: -1; max-width: 460px; margin-inline: auto; }
  .hero__visual img { border-radius: 16px; }

  .problem__body { grid-template-columns: 1fr; gap: 28px; }
  .problem__photo { max-width: 300px; margin-inline: auto; }

  .cando { grid-template-columns: repeat(3, 1fr); }
  .merit { grid-template-columns: 1fr; }
  .alerts__grid { grid-template-columns: repeat(2, 1fr); }
  .op-grid { grid-template-columns: 1fr; }
  .opt-grid { grid-template-columns: 1fr; }
  .sv-card { grid-template-columns: 1fr; gap: 24px; padding: 26px 22px; }
  .sv-card__photo { max-width: 220px; margin-inline: auto; }
  .support { grid-template-columns: 1fr; }
  .flow__list li { grid-template-columns: 100px 1fr; row-gap: 6px; }
  .flow__text { grid-column: 1 / -1; }

  .footer__inner { grid-template-columns: 1fr; gap: 28px; }
  .footer__cols { grid-template-columns: 1fr 1fr; }

  body { padding-bottom: 68px; }
  .fixed-cta {
    display: grid; grid-template-columns: 130px 1fr; gap: 10px; align-items: stretch;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 95;
    background: rgba(255, 255, 255, .96); backdrop-filter: blur(6px);
    padding: 10px 12px; box-shadow: 0 -6px 20px rgba(23, 54, 110, .16);
  }
  .fixed-cta a {
    display: flex; align-items: center; justify-content: center; gap: 7px;
    border-radius: 999px; font-weight: 900; font-size: 15px; padding: 12px 8px;
  }
  .fixed-cta__tel { background: #fff; border: 2px solid var(--blue); color: var(--blue-dark); }
  .fixed-cta__main { background: var(--red); color: #fff; box-shadow: 0 4px 12px rgba(239, 63, 38, .3); }
  .pagetop { bottom: 82px; }
}

@media (max-width: 620px) {
  body { font-size: 15px; line-height: 1.85; }
  .sp-only { display: block; }
  .pc-only { display: none; }
  .section { padding: 52px 0; }
  .sec-desc { font-size: 14.5px; margin-bottom: 32px; }
  .btn { padding: 14px 22px; font-size: 15px; width: 100%; }
  .btn--sm { width: auto; }
  .hero__btns { flex-direction: column; }
  .hero__btns .btn { width: 100%; }
  .hero__title-box { padding: 6px 10px 8px; font-size: clamp(22px, 7.4vw, 34px); }
  .cando__item:last-child { grid-column: 1 / -1; width: calc(50% - 6px); margin-inline: auto; }
  .hero__points { flex-direction: column; gap: 8px; }
  .problem__list li { font-size: 14.5px; padding: 14px 16px; flex-direction: column; gap: 8px; }
  .cando { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .cando__item { padding: 18px 6px 16px; }
  .cando__label { font-size: 13.5px; }
  .screenshot { padding: 10px; }
  .alerts__grid { grid-template-columns: 1fr; gap: 26px; }
  .alerts__head { flex-direction: column; padding: 12px 16px; }
  .summary__lead { font-size: 15px; line-height: 1.95; margin-bottom: 30px; }
  .spec__title { font-size: 15.5px; padding: 12px 16px; }
  .spec__table, .spec__table tbody, .spec__table tr, .spec__table th, .spec__table td { display: block; width: auto; }
  .spec__table th { white-space: normal; padding: 10px 16px; border-bottom: none; font-size: 13.5px; }
  .spec__table td { padding: 12px 16px 16px; font-size: 14.5px; }
  .role { grid-template-columns: 1fr; }
  .role__col { padding: 12px 0; }
  .role__col + .role__col { border-left: none; border-top: 1px solid var(--line); }
  .role__name { text-align: left; }
  .flow__list li { grid-template-columns: 1fr; padding: 18px 20px; }
  .flow__step { justify-self: start; padding: 5px 14px; }
  .faq__item summary { font-size: 15px; padding: 16px 46px 16px 52px; }
  .faq__ans { padding: 0 20px 18px 52px; }
  .movie__frame { border-width: 2px; border-radius: 14px; }
  .movie__caption { font-size: 12px; padding: 9px 12px; }
  .movie__note { font-size: 13.5px; }
  .doc { grid-template-columns: 1fr; text-align: center; gap: 14px; padding: 24px 18px; }
  .doc__ico { margin-inline: auto; }
  .doc__title { font-size: 16.5px; }
  .doc__btn { width: 100%; }
  .demo { padding: 0 16px 26px; }
  .demo__label { font-size: 14px; padding: 9px 18px; margin-bottom: 20px; }
  .demo__catch { font-size: 18px; margin-bottom: 20px; }
  .demo__btn { padding: 16px 18px; font-size: 15px; }
  .demo__url { font-size: 12.5px; }
  .demo__note { font-size: 12.5px; text-align: left; }
  .contact__items { grid-template-columns: 1fr; gap: 12px; }
  .contact__item { padding: 18px 12px; gap: 10px; }
  .footer__cols { grid-template-columns: 1fr; }
  .solve__main { line-height: 1.35; }
}

/* ==========================================================================
   お役立ちコラム（トップページ内）
   ========================================================================== */
.column-sec { background: var(--bg); }
.col-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }
.col-card {
  display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px 26px; box-shadow: 0 4px 14px rgba(23, 54, 110, .05);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.col-card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(23, 54, 110, .13); border-color: var(--blue); }
.col-card__cat {
  display: inline-block; background: #EEF3FA; color: var(--blue); font-size: 11.5px;
  font-weight: 900; padding: 3px 11px; border-radius: 4px; margin-bottom: 11px;
}
.col-card__title { font-size: 17px; font-weight: 900; color: var(--blue-dark); line-height: 1.6; margin-bottom: 9px; }
.col-card__text { font-size: 13.5px; color: var(--gray); line-height: 1.85; }
.column-sec__more { text-align: center; margin-top: 30px; }
.column-sec__more .btn { min-width: 260px; }

@media (max-width: 620px) {
  .col-card { padding: 20px 20px; }
  .column-sec__more .btn { width: 100%; }
}