/* =========================================================
   Lasone Data — デザインシステム v2 (Premium)
   ========================================================= */
:root {
  /* Brand */
  --teal-50: #eefafa;
  --teal-100: #d6f2f2;
  --teal-300: #5fc6c6;
  --teal-500: #14a0a8;
  --teal-600: #0e7c86;
  --teal-700: #0a5f68;
  --cyan: #2bc4b8;
  --navy-900: #0c1b2e;
  --navy-800: #0f2540;
  --navy-700: #173455;
  --ink: #243447;
  --gray-600: #56697d;
  --gray-400: #8da0b3;
  --line: #e3ecf1;
  --line-soft: #edf3f7;
  --bg: #f6fafb;
  --bg-warm: #fbf9f5;
  --white: #ffffff;
  --amber: #f59e0b;
  --orange: #f0762b;
  --danger: #e05263;

  /* Effects */
  --grad-brand: linear-gradient(120deg, #0e7c86 0%, #14a0a8 45%, #2bc4b8 100%);
  --grad-text: linear-gradient(110deg, #0e7c86, #2bc4b8);
  --grad-warm: linear-gradient(110deg, #f0762b, #f5a623);
  --shadow-xs: 0 1px 2px rgba(12, 27, 46, .06);
  --shadow-sm: 0 1px 2px rgba(12, 27, 46, .05), 0 4px 12px rgba(12, 27, 46, .06);
  --shadow-md: 0 2px 4px rgba(12, 27, 46, .05), 0 12px 28px rgba(12, 27, 46, .09);
  --shadow-lg: 0 4px 8px rgba(12, 27, 46, .06), 0 24px 56px rgba(12, 27, 46, .14);
  --ring: 0 0 0 1px var(--line);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 28px;
  --maxw: 1180px;
  --font: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  --font-num: "Outfit", "Noto Sans JP", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.85;
  font-size: 15.5px;
  letter-spacing: .015em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; vertical-align: middle; }
a { color: var(--teal-600); text-decoration: none; }
ul, ol { list-style: none; }
strong { color: inherit; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
/* モバイル専用ユーティリティ(PCでは非表示=PC描画に影響なし) */
.sp-br { display: none; }
.scroll-hint { display: none; }

::selection { background: var(--teal-100); color: var(--teal-700); }

h1, h2, h3, h4 { font-feature-settings: "palt"; }
[id] { scroll-margin-top: 110px; }

:focus-visible {
  outline: 2px solid var(--teal-500);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}

/* ---------- アイコン(インラインSVG共通) ---------- */
.ic { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

/* ---------- キャンペーン告知バナー ---------- */
.campaign-banner {
  position: relative;
  width: 100%;
  background: linear-gradient(105deg, #07172d 0%, #10233f 44%, #0f8f96 100%);
  box-shadow: 0 10px 24px rgba(7, 23, 45, .22), inset 0 1px 0 rgba(255, 255, 255, .08);
  overflow: hidden;
}
.campaign-banner__inner {
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 13px 24px;
}
/* 光のスイープ(ホバーで自然に流れる) */
.campaign-banner::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -30%;
  width: 28%;
  height: 200%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .18) 50%, transparent);
  transform: skewX(-18deg);
  transition: left 1.1s cubic-bezier(.22, 1, .36, 1);
  pointer-events: none;
}
.campaign-banner:hover::before { left: 120%; }

.campaign-banner__body { position: relative; min-width: 0; }
.campaign-banner__label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  color: #eaf8fa;
  background: rgba(91, 191, 195, .18);
  border: 1px solid rgba(91, 191, 195, .5);
  border-radius: 999px;
  padding: 3px 12px;
  margin-bottom: 7px;
}
.campaign-banner__text {
  color: #ffffff;
  font-size: clamp(17px, 2.1vw, 22px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: .01em;
  overflow-wrap: anywhere;
}
.campaign-banner__num {
  font-size: clamp(24px, 3.2vw, 34px);
  font-weight: 900;
  margin: 0 5px;
  background: linear-gradient(120deg, #7fd6da 0%, #eaf8fa 58%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  vertical-align: -2px;
}
.campaign-banner__sub {
  color: #cfe6e8;
  font-size: 13px;
  font-weight: 600;
  margin-top: 3px;
}
.campaign-banner__cta {
  position: relative;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  color: #0b6e74;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 999px;
  box-shadow: 0 10px 22px rgba(7, 23, 45, .22);
  transition: transform .22s ease, box-shadow .22s ease, color .22s ease;
  white-space: nowrap;
}
.campaign-banner__cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 30px rgba(7, 23, 45, .3);
  color: #0f8f96;
}
@media (max-width: 720px) {
  .campaign-banner__inner { flex-direction: column; align-items: flex-start; gap: 14px; padding: 16px 18px; }
  .campaign-banner__text { font-size: 18px; }
  .campaign-banner__num { font-size: 25px; }
  .campaign-banner__cta { width: 100%; justify-content: center; }
}

/* ---------- ヘッダー ---------- */
.site-header {
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--line-soft);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}
.brand { display: flex; align-items: center; gap: 11px; font-weight: 800; font-size: 21px; color: var(--navy-800); letter-spacing: .01em; }
.brand img { height: 36px; }
.gnav ul { display: flex; gap: 4px; align-items: center; }
.gnav a {
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  padding: 9px 14px;
  border-radius: 999px;
  transition: .2s;
}
.gnav a:hover { color: var(--teal-700); background: var(--teal-50); }
.gnav a.active { color: var(--teal-700); background: var(--teal-100); }
.header-cta { display: flex; gap: 10px; align-items: center; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--navy-800); margin: 5px 0; border-radius: 2px; transition: .3s; }

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: 999px;
  padding: 11px 26px;
  font-weight: 700;
  font-size: 14.5px;
  letter-spacing: .02em;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: transform .2s, box-shadow .2s, background .2s, color .2s, border-color .2s;
  line-height: 1.5;
}
.btn .ic { width: 17px; height: 17px; }
.btn-primary {
  background: var(--grad-brand);
  color: #fff;
  box-shadow: 0 1px 2px rgba(10, 95, 104, .3), 0 6px 16px rgba(20, 160, 168, .32), inset 0 1px 0 rgba(255, 255, 255, .25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 2px 4px rgba(10,95,104,.3), 0 12px 26px rgba(20,160,168,.42), inset 0 1px 0 rgba(255,255,255,.25); }
.btn-outline { background: #fff; color: var(--teal-700); border-color: #bfe0e0; }
.btn-outline:hover { border-color: var(--teal-500); background: var(--teal-50); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--gray-600); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--teal-500); color: var(--teal-700); }
.btn-white { background: #fff; color: var(--navy-800); box-shadow: 0 8px 22px rgba(7, 23, 45, .18); }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(7, 23, 45, .26); }
.btn-lg { padding: 15px 36px; font-size: 16px; }

/* ---------- ヒーロー ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(1100px 520px at 12% -10%, rgba(43, 196, 184, .14), transparent 60%),
    radial-gradient(900px 480px at 95% 8%, rgba(20, 160, 168, .12), transparent 55%),
    linear-gradient(180deg, #f3fafa 0%, #eef7f8 70%, #fff 100%);
  padding: 64px 0 76px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(14, 124, 134, .10) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.5), transparent 75%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.5), transparent 75%);
  pointer-events: none;
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.04fr .96fr; gap: 56px; align-items: center; }
.hero .tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 18px;
  font-size: 13px;
  font-weight: 700;
  color: var(--teal-700);
  margin-bottom: 22px;
  box-shadow: var(--shadow-xs);
}
.hero .tagline::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--grad-brand); }
.hero h1 {
  font-size: clamp(32px, 4.4vw, 50px);
  line-height: 1.38;
  color: var(--navy-800);
  font-weight: 900;
  letter-spacing: .005em;
}
.hero h1 .em { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { margin: 22px 0 32px; color: var(--gray-600); font-size: 16.5px; max-width: 520px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-points { display: flex; gap: 12px; margin-top: 36px; flex-wrap: wrap; }
.hero-point {
  background: rgba(255, 255, 255, .8);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(227, 236, 241, .9);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
  padding: 12px 18px;
  display: flex;
  gap: 12px;
  align-items: center;
}
.hero-point .ic { color: var(--teal-600); width: 26px; height: 26px; }
.hero-point strong { display: block; font-size: 13.5px; color: var(--navy-800); line-height: 1.5; }
.hero-point span { color: var(--gray-400); font-size: 11.5px; font-weight: 500; }
.hero-visual { position: relative; }
.hero-visual .owl {
  position: absolute;
  right: -10px;
  bottom: -34px;
  width: 132px;
  filter: drop-shadow(0 14px 22px rgba(12, 27, 46, .18));
  animation: float 5s ease-in-out infinite;
}
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

/* フローティングKPIチップ */
.float-chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 11px;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(227, 236, 241, .9);
  border-radius: 15px;
  padding: 11px 18px;
  box-shadow: var(--shadow-md);
  z-index: 2;
  animation: float 6s ease-in-out infinite;
}
.float-chip .ic { color: var(--teal-600); width: 20px; height: 20px; }
.float-chip strong { display: block; font-family: var(--font-num); font-size: 16px; color: var(--navy-800); line-height: 1.4; letter-spacing: .01em; }
.float-chip span { display: block; font-size: 10.5px; color: var(--gray-400); font-weight: 600; }
.float-chip.fc-1 { left: -34px; top: 14%; }
.float-chip.fc-2 { left: -46px; bottom: 20%; animation-delay: 1.6s; }
@media (max-width: 1240px) { .float-chip.fc-1 { left: -10px; } .float-chip.fc-2 { left: -14px; } }

/* ブラウザフレーム */
.browser-frame {
  background: #fff;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.browser-frame .bf-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 16px;
  background: linear-gradient(180deg, #f8fbfc, #f1f6f8);
  border-bottom: 1px solid var(--line-soft);
}
.browser-frame .bf-bar i { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.browser-frame .bf-bar i:nth-child(1) { background: #ff5f57; }
.browser-frame .bf-bar i:nth-child(2) { background: #febc2e; }
.browser-frame .bf-bar i:nth-child(3) { background: #28c840; }
.browser-frame .bf-bar .bf-url {
  flex: 1;
  margin-left: 10px;
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  font-size: 11px;
  color: var(--gray-400);
  padding: 3px 12px;
  font-weight: 500;
}
.browser-frame img { display: block; width: 100%; }

/* ---------- ロゴマーキー ---------- */
.logo-strip { padding: 34px 0 10px; }
.logo-strip .strip-label {
  text-align: center;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--gray-400);
  margin-bottom: 22px;
  text-transform: uppercase;
}
.logo-marquee { overflow: hidden; position: relative; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.logo-track { display: flex; gap: 18px; width: max-content; animation: marquee 44s linear infinite; }
.logo-marquee:hover .logo-track { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.logo-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 20px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  box-shadow: var(--shadow-xs);
  white-space: nowrap;
}
.logo-pill img { width: 21px; height: 21px; border-radius: 5px; object-fit: contain; }

/* ---------- 開発者チップ(ヒーロー内) ---------- */
.creator-chip {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 24px 9px 10px;
  box-shadow: var(--shadow-sm);
}
.creator-chip img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; border: 2px solid #fff; box-shadow: var(--shadow-xs); }
.creator-chip strong { display: block; font-size: 13.5px; color: var(--navy-800); line-height: 1.5; }
.creator-chip span { display: block; font-size: 11.5px; color: var(--gray-400); font-weight: 600; }

/* ---------- 創業者バンド ---------- */
.founder-band {
  position: relative;
  background: linear-gradient(115deg, var(--navy-900) 0%, var(--navy-700) 60%, #134a55 100%);
  color: #fff;
  overflow: hidden;
}
.founder-band::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 24px 24px;
}
.founder-band .inner {
  position: relative;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 56px;
  align-items: center;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 56px 28px;
}
.founder-band .photo {
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 24px 56px rgba(0, 0, 0, .35);
  border: 1px solid rgba(255,255,255,.12);
}
.founder-band .photo img { display: block; width: 100%; }
.founder-band .fb-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #8fe3dc;
  font-weight: 800;
  letter-spacing: .2em;
  font-size: 12px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.founder-band .fb-label::before { content: ""; width: 26px; height: 1.5px; background: rgba(143,227,220,.6); }
.founder-band h2 { font-size: clamp(24px, 3vw, 34px); line-height: 1.55; font-weight: 900; }
.founder-band h2 .em { color: #8fe3dc; }
.founder-band .fb-name { margin-top: 18px; font-size: 15px; font-weight: 700; }
.founder-band .fb-name small { display: block; color: #9fb3c4; font-weight: 600; font-size: 12.5px; margin-top: 2px; }
.founder-band .fb-creds { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.founder-band .fb-cred {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  padding: 7px 18px;
  font-size: 12.5px;
  font-weight: 700;
  color: #d9e6ef;
}
@media (max-width: 860px) {
  .founder-band .inner { grid-template-columns: 1fr; gap: 30px; padding: 56px 28px; }
  .founder-band .photo { max-width: 320px; }
}

/* ---------- SOLUTION 統合セクション(モック準拠) ---------- */
.sol2 {
  position: relative;
  overflow: visible;
}
.sol2-head { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center; margin-bottom: 40px; }
.sol2-head .copy { max-width: 660px; }
.sol2-head .sub {
  display: inline-flex; align-items: center; gap: 12px;
  color: var(--teal-600); font-weight: 800; letter-spacing: .24em; font-size: 12.5px; text-transform: uppercase;
  margin-bottom: 16px;
}
.sol2-head .sub::before, .sol2-head .sub::after { content: ""; width: 30px; height: 1.5px; background: var(--teal-300); }
.sol2-head h2 { font-size: clamp(28px, 3.6vw, 44px); font-weight: 900; color: var(--navy-800); line-height: 1.4; }
.sol2-head h2 .em { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sol2-head .copy > p { color: var(--gray-600); font-size: 15px; margin-top: 16px; }
.sol2-head .illust { width: 330px; max-width: 36vw; }
.sol2-head .illust img { width: 100%; }

/* 01-04 カード */
.sol2-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.sol2-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 28px 24px 0; box-shadow: var(--shadow-sm);
  transition: transform .25s, box-shadow .25s;
  overflow: hidden;
}
.sol2-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.sol2-card.tint-a { background: linear-gradient(180deg, #f3faf7, #fff 55%); }
.sol2-card.tint-b { background: linear-gradient(180deg, #f2f8fc, #fff 55%); }
.sol2-card.tint-c { background: linear-gradient(180deg, #f4f7fb, #fff 55%); }
.sol2-card.tint-d { background: linear-gradient(180deg, #fdf8f1, #fff 55%); }
.sol2-card .num-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.sol2-card .num {
  font-family: var(--font-num); font-size: 46px; font-weight: 800; line-height: 1;
  background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.sol2-card .num-icon { width: 42px; height: 42px; color: var(--teal-600); }
.sol2-card .num-icon .ic { width: 100%; height: 100%; stroke-width: 1.6; }
.sol2-card h3 { font-size: 16.5px; font-weight: 800; color: var(--navy-800); line-height: 1.5; margin-bottom: 10px; }
.sol2-card p { font-size: 13px; color: var(--gray-600); line-height: 1.75; flex: 1; }
.sol2-card .shot {
  margin: 18px -24px 0; display: block; width: calc(100% + 48px);
  border-top: 1px solid var(--line-soft);
}
.sol2-card .shot img { width: 100%; display: block; }

/* 下部CTAバー */
.sol2-cta {
  position: relative;
  display: flex; align-items: center; gap: 26px; flex-wrap: wrap;
  background: linear-gradient(120deg, #e9f6f6, #eaf3fb);
  border: 1px solid #d8ece9;
  border-radius: var(--r-xl); padding: 24px 34px 24px 168px; margin-top: 84px;
  box-shadow: var(--shadow-sm);
  overflow: visible;
}
.sol2-cta .cta-owl {
  position: absolute;
  left: 20px; bottom: 0;
  width: 146px;
  filter: drop-shadow(0 12px 18px rgba(12, 27, 46, .18));
}
.sol2-cta .cta-text { flex: 1; min-width: 220px; }
.sol2-cta .cta-text strong { display: block; font-size: 19px; font-weight: 900; color: var(--navy-800); line-height: 1.5; }
.sol2-cta .cta-text span { font-size: 13.5px; color: var(--gray-600); }
.sol2-cta .cta-btns { display: flex; gap: 12px; flex-wrap: wrap; }
@media (max-width: 1024px) {
  .sol2-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .sol2-head { grid-template-columns: 1fr; }
  .sol2-head .illust { display: none; }
  .sol2-cards { grid-template-columns: 1fr; }
  .sol2-cta { flex-direction: column; text-align: center; padding: 54px 22px 26px; margin-top: 78px; }
  .sol2-cta .cta-owl { left: 50%; transform: translateX(-50%); top: -58px; bottom: auto; width: 104px; }
  .sol2-cta .cta-btns { justify-content: center; }
}

/* ---------- ペインポイント(吹き出し) ---------- */
.pain-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px 30px; max-width: 980px; margin: 0 auto; }
.pain-bubble {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 24px 26px 20px;
  box-shadow: var(--shadow-sm);
}
.pain-bubble::after {
  content: "";
  position: absolute;
  left: 38px;
  bottom: -11px;
  width: 20px; height: 20px;
  background: #fff;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transform: rotate(45deg) skew(8deg, 8deg);
}
.pain-bubble p { color: var(--navy-800); font-weight: 700; font-size: 15.5px; line-height: 1.75; }
.pain-bubble p .hl { background: linear-gradient(transparent 62%, rgba(43, 196, 184, .35) 62%); }
.pain-persona { display: flex; align-items: center; gap: 10px; margin-top: 22px; }
.pain-persona .avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal-100), var(--teal-50));
  color: var(--teal-700);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 13px;
  border: 1px solid rgba(20, 160, 168, .2);
  flex-shrink: 0;
}
.pain-persona span { color: var(--gray-400); font-size: 12px; font-weight: 600; }

@media (max-width: 700px) {
  .pain-grid { grid-template-columns: 1fr; }
}

/* ---------- 動画セクション ---------- */
.video-wrap {
  position: relative;
  display: block;
  max-width: 1020px;
  margin: 0 auto;
  padding: 16px;
  border-radius: var(--r-xl);
  background:
    linear-gradient(#ffffff, #ffffff) padding-box,
    linear-gradient(120deg, #14a0a8, #2bc4b8 45%, #ffb03a 120%) border-box;
  border: 2.5px solid transparent;
  box-shadow: var(--shadow-lg);
  transition: transform .3s, box-shadow .3s;
}
.video-wrap:hover { transform: translateY(-5px); box-shadow: 0 32px 72px rgba(12, 27, 46, .26); }
.video-wrap img { display: block; width: 100%; border-radius: 16px; }
.video-wrap .play-overlay {
  position: absolute;
  inset: 16px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(12, 27, 46, 0);
  transition: background .3s;
}
.video-wrap:hover .play-overlay { background: rgba(12, 27, 46, .18); }
.video-wrap .video-tag {
  position: absolute;
  top: -16px;
  left: 36px;
  background: var(--grad-brand);
  color: #fff;
  border-radius: 999px;
  padding: 6px 22px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .06em;
  box-shadow: 0 8px 18px rgba(20, 160, 168, .35);
  z-index: 2;
}
.play-btn {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  background: #ff0033;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 36px rgba(255, 0, 51, .45), 0 0 0 0 rgba(255, 0, 51, .35);
  animation: play-pulse 2.4s ease-out infinite;
  transition: transform .3s;
}
.video-wrap:hover .play-btn { transform: scale(1.08); }
.play-btn::after {
  content: "";
  margin-left: 7px;
  border-style: solid;
  border-width: 17px 0 17px 28px;
  border-color: transparent transparent transparent #fff;
}
@keyframes play-pulse {
  0% { box-shadow: 0 14px 36px rgba(255,0,51,.45), 0 0 0 0 rgba(255,0,51,.35); }
  70% { box-shadow: 0 14px 36px rgba(255,0,51,.45), 0 0 0 26px rgba(255,0,51,0); }
  100% { box-shadow: 0 14px 36px rgba(255,0,51,.45), 0 0 0 0 rgba(255,0,51,0); }
}
.video-caption {
  text-align: center;
  margin-top: 26px;
  color: var(--gray-600);
  font-size: 14.5px;
}
.video-caption strong { color: var(--navy-800); }

/* ---------- セクション共通 ---------- */
.section { padding: 68px 0; }
.section-alt { background: var(--bg); }

/* ---------- 連続グラデーション帯(動画〜FAQ) ---------- */
.gradient-zone {
  position: relative;
  background:
    radial-gradient(1200px 700px at 85% 4%, rgba(43, 196, 184, .10), transparent 60%),
    radial-gradient(1000px 620px at 8% 38%, rgba(28, 121, 201, .07), transparent 55%),
    radial-gradient(1100px 760px at 95% 78%, rgba(43, 196, 184, .09), transparent 60%),
    linear-gradient(180deg, #ffffff 0%, #eef6f8 26%, #e7f1f7 52%, #eaf4f3 76%, #f1f8f6 100%);
}
/* 帯の中ではセクション個別の背景を無効化し、グラデを通す */
.gradient-zone .section-alt { background: transparent; }
.gradient-zone .section { background: transparent; }
/* ダークなアクセント(SNS根こそぎバンド)はそのまま維持 */
.gradient-zone .sns-band { background: linear-gradient(120deg, var(--navy-900) 0%, var(--navy-700) 55%, var(--teal-700) 100%); }
.section-head { text-align: center; margin-bottom: 40px; }
.section-head .sub {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--teal-600);
  font-weight: 800;
  letter-spacing: .2em;
  font-size: 12px;
  text-transform: uppercase;
}
.section-head .sub::before, .section-head .sub::after { content: ""; width: 26px; height: 1.5px; background: var(--teal-300); }
.section-head h2 { font-size: clamp(26px, 3.4vw, 38px); color: var(--navy-800); margin-top: 14px; line-height: 1.45; font-weight: 900; letter-spacing: .005em; }
.section-head h2 .em { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.section-head .desc { color: var(--gray-600); margin-top: 16px; max-width: 720px; margin-left: auto; margin-right: auto; font-size: 15px; }

/* ---------- カード ---------- */
.cards { display: grid; gap: 26px; }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: #cde7e8; }
.icon-tile {
  position: relative;
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, #15a9ae 0%, #0e7c86 55%, #0a5f68 100%);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  border: none;
  box-shadow: 0 10px 22px rgba(14, 124, 134, .32), inset 0 1.5px 0 rgba(255, 255, 255, .35), inset 0 -2px 6px rgba(0, 0, 0, .12);
}
.icon-tile::after {
  content: "";
  position: absolute;
  inset: 2px;
  border-radius: 14px;
  background: radial-gradient(120% 90% at 20% 0%, rgba(255, 255, 255, .28), transparent 55%);
  pointer-events: none;
}
.icon-tile .ic { width: 26px; height: 26px; stroke-width: 2; filter: drop-shadow(0 1px 2px rgba(0, 0, 0, .18)); }
.card:hover .icon-tile { transform: translateY(-2px) scale(1.04); transition: .3s; }
.card h3 { color: var(--navy-800); font-size: 17.5px; margin-bottom: 10px; line-height: 1.55; font-weight: 800; }
.card p { color: var(--gray-600); font-size: 14px; }

/* チェックリスト */
.check-list li {
  position: relative;
  padding: 9px 0 9px 34px;
  font-size: 14.5px;
  color: var(--ink);
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 21px; height: 21px;
  border-radius: 50%;
  background: var(--teal-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230e7c86' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/12px no-repeat;
  border: 1px solid rgba(20,160,168,.25);
}

/* ---------- 数値ハイライト ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.stat {
  background: #fff;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  padding: 32px 20px 26px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.stat::before { content: ""; position: absolute; top: 0; left: 20%; right: 20%; height: 3px; border-radius: 0 0 4px 4px; background: var(--grad-brand); }
.stat .label { color: var(--gray-600); font-size: 13px; font-weight: 700; }
.stat .value {
  font-family: var(--font-num);
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-size: 46px; font-weight: 800; line-height: 1.25;
  letter-spacing: .01em;
}
.stat .value small { font-size: 16px; font-weight: 700; -webkit-text-fill-color: var(--navy-800); }
.stat .note { font-size: 11px; color: var(--gray-400); }

/* ---------- Top page supported media board ---------- */
.media-showcase {
  position: relative;
}
.media-showcase > .container { position: relative; }
.media-disclaimer {
  text-align: center;
  margin-top: 18px;
  color: var(--gray-400);
  font-size: 12.5px;
}

/* ---------- Top page comparison section ---------- */
.comparison-hero {
  display: grid;
  grid-template-columns: 1fr 520px;
  gap: 38px;
  align-items: center;
  margin-bottom: 28px;
}
.comparison-hero h2 {
  color: var(--navy-800);
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.35;
  font-weight: 900;
  margin: 8px 0 14px;
}
.comparison-hero p {
  color: var(--gray-600);
  max-width: 620px;
}
.comparison-callout {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 18px;
  align-items: center;
}
.comparison-callout img {
  width: 110px;
  filter: drop-shadow(0 10px 18px rgba(12,27,46,.12));
}
.comparison-callout p {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
  padding: 22px 26px;
  color: var(--navy-800);
  font-weight: 700;
}
.comparison-callout strong {
  color: var(--navy-800);
}
.comparison-table-wrap {
  /* デスクトップでは overflow を付けない=影がクリップされない */
  padding: 8px 4px 26px;
}
@media (max-width: 1160px) {
  /* 表が収まらない幅でだけ横スクロールを許可 */
  .comparison-table-wrap { overflow-x: auto; padding-bottom: 10px; }
  /* 横スクロールできることを明示 */
  .scroll-hint { display: block; text-align: center; font-size: 12.5px; font-weight: 700; color: var(--teal-600); margin: 0 0 10px; letter-spacing: .04em; }
}
.comparison-table {
  width: 100%;
  min-width: 1060px;
  border-collapse: separate;
  border-spacing: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  text-align: center;
}
.comparison-table th,
.comparison-table td {
  border-right: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: 18px 16px;
  font-size: 14px;
  line-height: 1.65;
  vertical-align: middle;
}
.comparison-table th {
  color: var(--navy-800);
  font-weight: 800;
}
.comparison-table thead th {
  background: #f3fbfc;
  font-size: 15px;
}
.comparison-table small {
  color: var(--gray-600);
  font-size: 11.5px;
  font-weight: 600;
}
.comparison-table tbody th {
  background: #eefafb;
  text-align: left;
  min-width: 190px;
}
.comparison-table tbody th span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--grad-brand);
  color: #fff;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 800;
}
.comparison-table .lasone-head {
  background: var(--grad-brand);
  color: #fff;
  border-bottom-color: rgba(255,255,255,.2);
  min-width: 210px;
}
.comparison-table .lasone-head small {
  color: rgba(255,255,255,.85);
}
.comparison-table .lasone-cell {
  color: var(--teal-700);
  font-weight: 800;
  background: linear-gradient(180deg, #ffffff, #f4fcfc);
  border-left: 2px solid var(--teal-300);
  border-right: 2px solid var(--teal-300);
}
.comparison-table .lasone-cell strong {
  display: block;
  font-family: var(--font-num);
  font-size: 22px;
  color: var(--teal-700);
}
.comparison-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 20px;
}
.comparison-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
  padding: 26px;
}
.comparison-card strong {
  display: block;
  color: var(--teal-700);
  font-size: 17px;
  line-height: 1.55;
  margin-bottom: 12px;
}
.comparison-card p {
  color: var(--gray-600);
  font-size: 13.5px;
}

@media (max-width: 1024px) {
  .comparison-hero {
    grid-template-columns: 1fr;
  }
  .comparison-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .comparison-callout {
    grid-template-columns: 70px 1fr;
  }
  .comparison-callout img {
    width: 70px;
  }
  .comparison-callout p {
    padding: 16px;
    font-size: 13px;
  }
  .comparison-cards {
    grid-template-columns: 1fr;
  }
}

/* ---------- Top page strength cards ---------- */
.strength-section {
  background:
    radial-gradient(620px 260px at 100% 18%, rgba(43,196,184,.12), transparent 65%),
    radial-gradient(680px 320px at 0% 100%, rgba(20,160,168,.10), transparent 68%),
    linear-gradient(180deg, #fff 0%, #f7fbfc 100%);
  overflow: hidden;
}
.strength-head .sub {
  letter-spacing: .26em;
  position: relative;
}
.strength-head .sub::before,
.strength-head .sub::after {
  content: "";
  display: inline-block;
  width: 38px;
  height: 1px;
  background: var(--teal-300);
  vertical-align: middle;
  margin: 0 18px;
}
.strength-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.strength-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.strength-card > img {
  display: block;
  width: 100%;
  aspect-ratio: 1.35 / 1;
  object-fit: cover;
  background: #f7fbfc;
}
.strength-card-body {
  padding: 26px 28px 30px;
}
.strength-title {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  margin-bottom: 18px;
}
.strength-title span {
  font-family: var(--font-num);
  color: var(--teal-600);
  font-size: 34px;
  line-height: 1;
  font-weight: 800;
}
.strength-title h3 {
  color: var(--navy-800);
  font-size: 21px;
  line-height: 1.45;
  font-weight: 900;
}
.strength-card-body p {
  color: var(--gray-600);
  font-size: 14px;
  line-height: 2;
}
.strength-card-body a {
  display: inline-flex;
  margin-top: 22px;
  color: var(--teal-700);
  font-weight: 800;
}
.strength-note {
  text-align: center;
  margin-top: 24px;
  color: var(--gray-600);
  font-size: 12.5px;
}

@media (max-width: 1024px) {
  .strength-card-grid {
    grid-template-columns: 1fr;
    max-width: 680px;
    margin: 0 auto;
  }
  .strength-card > img {
    aspect-ratio: 1.65 / 1;
  }
}

@media (max-width: 560px) {
  .strength-head .sub::before,
  .strength-head .sub::after {
    width: 22px;
    margin: 0 8px;
  }
  .strength-card-body {
    padding: 22px;
  }
  .strength-title {
    gap: 12px;
  }
  .strength-title span {
    font-size: 28px;
  }
  .strength-title h3 {
    font-size: 18px;
  }
}

/* ---------- Top page features showcase ---------- */
.features-showcase {
  background:
    radial-gradient(800px 320px at 100% 6%, rgba(43,196,184,.16), transparent 65%),
    linear-gradient(180deg, #fff 0%, #f7fbfc 100%);
}
.features-hero {
  min-height: 360px;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background:
    radial-gradient(540px 280px at 48% 50%, rgba(255,255,255,.78), transparent 70%),
    linear-gradient(120deg, #d9f2f1 0%, #edf9fa 48%, #9bd5d5 100%);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  align-items: center;
  gap: 24px;
  padding: 44px 52px;
  position: relative;
}
.features-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.7) 1px, transparent 1px);
  background-size: 17px 17px;
  opacity: .34;
  pointer-events: none;
}
.features-hero-copy,
.features-hero-visual {
  position: relative;
}
.features-label {
  display: inline-flex;
  border: 1px solid rgba(255,255,255,.8);
  color: var(--teal-700);
  border-radius: 999px;
  padding: 8px 24px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .22em;
  font-weight: 800;
  margin-bottom: 20px;
}
.features-hero h2 {
  color: var(--navy-800);
  font-size: clamp(32px, 3.4vw, 44px);
  line-height: 1.22;
  font-weight: 900;
  margin-bottom: 18px;
  word-break: keep-all;   /* 「特徴」など語中での改行を禁止 */
}
/* PC(2カラム)では「Lasone Dataの特徴」を必ず1行に */
@media (min-width: 1025px) {
  .features-hero h2 { white-space: nowrap; }
}
.features-lead {
  color: var(--navy-800);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 18px;
}
.features-hero p:not(.features-lead) {
  color: var(--gray-600);
  max-width: 560px;
  margin-bottom: 26px;
}
.features-hero-visual img {
  width: 100%;
  filter: drop-shadow(0 22px 34px rgba(12,27,46,.18));
}
.features-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 26px;
}
.features-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  padding: 26px 26px 0;
  min-height: 360px;
  display: flex;
  flex-direction: column;
}
.features-no {
  display: inline-block;
  color: var(--gray-400);
  font-family: var(--font-num);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  border-bottom: 2px solid var(--teal-300);
  padding-bottom: 6px;
  width: fit-content;
  margin-bottom: 14px;
}
.features-card h3 {
  color: var(--navy-800);
  font-size: 20px;
  line-height: 1.45;
  font-weight: 900;
  margin-bottom: 10px;
}
.features-card p {
  color: var(--gray-600);
  font-size: 13.5px;
  line-height: 1.8;
  margin-bottom: 18px;
}
.features-card img {
  width: calc(100% + 52px);
  margin: auto -26px 0;
  display: block;
  aspect-ratio: 1.5 / 1;
  object-fit: cover;
  object-position: center top;
}

@media (max-width: 1024px) {
  .features-hero {
    grid-template-columns: 1fr;
  }
  .features-hero-visual img {
    max-width: 720px;
  }
  .features-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .features-hero {
    padding: 30px 22px;
  }
  .features-hero h2 {
    font-size: 34px;
  }
  .features-lead {
    font-size: 18px;
  }
  .features-card-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- FAQ ---------- */
.faq-list { max-width: 860px; margin: 0 auto; display: grid; gap: 14px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; box-shadow: var(--shadow-xs); transition: box-shadow .25s; }
.faq-item.open { box-shadow: var(--shadow-sm); }
.faq-q {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 19px 24px;
  font: inherit;
  font-weight: 700;
  font-size: 15px;
  color: var(--navy-800);
  cursor: pointer;
  text-align: left;
}
.faq-q .qmark {
  background: var(--grad-brand);
  color: #fff;
  border-radius: 10px;
  min-width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  font-size: 13.5px; font-weight: 800;
  font-family: var(--font-num);
}
.faq-q .arrow { margin-left: auto; transition: .3s; color: var(--teal-600); }
.faq-item.open .faq-q .arrow { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a-inner { padding: 0 24px 22px 70px; color: var(--gray-600); font-size: 14px; }

/* SNS強調バンド(ダークセクション) */
.sns-band {
  position: relative;
  background: linear-gradient(120deg, var(--navy-900) 0%, var(--navy-700) 55%, var(--teal-700) 100%);
  padding: 68px 0;
  overflow: hidden;
}
.sns-band::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 24px 24px;
}
.sns-band .container { position: relative; }
.sns-band .section-head h2 { color: #fff; }
.sns-band .section-head .sub { color: #8fe3dc; }
.sns-band .section-head .sub::before, .sns-band .section-head .sub::after { background: rgba(143,227,220,.5); }
.sns-band .section-head .desc { color: #b9c9d8; }
.sns-band .sns-card { border: none; }
.sns-band .sns-note { text-align: center; color: #8fa3b5; font-size: 12.5px; margin-top: 22px; }

/* SNSカード */
.sns-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.sns-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 26px 18px;
  text-align: center;
  box-shadow: var(--shadow-xs);
  transition: .25s;
}
.sns-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.sns-card img { width: 38px; height: 38px; object-fit: contain; }
.sns-card h3 { font-size: 14.5px; color: var(--navy-800); margin-top: 12px; font-weight: 800; }

/* ---------- 対応媒体ショーケース(ガラス調) ---------- */
.mp2-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 0;
  align-items: center;
  background: linear-gradient(120deg, #eef4fb 0%, #e3eefa 45%, #dceafa 100%);
  border: 1px solid #dbe7f3;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 34px;
}
.mp2-copy { padding: 64px 24px 64px 56px; position: relative; z-index: 2; }
.mp2-copy .sub {
  display: inline-block;
  color: #5a8fc4;
  font-weight: 800;
  letter-spacing: .22em;
  font-size: 12.5px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.mp2-copy h2 { font-size: clamp(28px, 3.4vw, 42px); color: var(--navy-800); line-height: 1.45; font-weight: 900; }
.mp2-copy h2 .em { background: linear-gradient(110deg, #1c79c9, #2bc4b8); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mp2-copy p { color: var(--gray-600); margin-top: 16px; font-size: 15px; max-width: 460px; }
.mp2-badges { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.mp2-badges span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.85);
  border: 1px solid #dbe7f3;
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 700;
  color: var(--navy-800);
  box-shadow: var(--shadow-xs);
}
.mp2-badges span::before {
  content: "";
  width: 17px; height: 17px; border-radius: 50%;
  background: #eaf3fb url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231c79c9' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/10px no-repeat;
  border: 1px solid rgba(28,121,201,.3);
}
.mp2-visual { position: relative; align-self: stretch; min-height: 460px; }
.mp2-visual .glass-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  mask-image: linear-gradient(90deg, transparent 0%, #000 22%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 22%);
}
.glass-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(255, 255, 255, .68);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, .85);
  border-radius: 14px;
  padding: 11px 18px;
  font-size: 14px;
  font-weight: 800;
  color: var(--navy-800);
  box-shadow: 0 10px 26px rgba(60, 100, 150, .18), inset 0 1px 0 rgba(255,255,255,.8);
  white-space: nowrap;
  z-index: 2;
}
.glass-chip img { width: 22px; height: 22px; border-radius: 5px; object-fit: contain; }
.mcat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.mcat-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}
.mcat-head {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-bottom: 20px;
  padding-left: 16px;
  border-left: 4px solid var(--teal-500);
}
.mcat-head .icon-tile { display: none; }
.mcat-head h3 { color: var(--navy-800); font-size: 18px; font-weight: 800; line-height: 1.4; }
.mcat-head p { color: var(--gray-400); font-size: 12px; font-weight: 600; margin-top: 2px; }
.mtile-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.mtile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  background: #fbfdfe;
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  padding: 14px 8px;
  min-height: 74px;
  text-align: center;
  transition: .2s;
}
.mtile:hover { background: #fff; border-color: #cde3f0; box-shadow: var(--shadow-xs); transform: translateY(-2px); }
.mtile img { width: 24px; height: 24px; object-fit: contain; border-radius: 5px; }
.mtile span { font-size: 11.5px; font-weight: 700; color: var(--navy-800); line-height: 1.35; }
.mtile span small { display: block; font-size: 9.5px; color: var(--gray-400); font-weight: 600; }
.mstats-bar {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr 1fr 1fr;
  gap: 26px;
  align-items: center;
  background: linear-gradient(120deg, #eef4fb, #e8f1fa);
  border: 1px solid #dbe7f3;
  border-radius: var(--r-lg);
  padding: 30px 38px;
  margin-top: 34px;
  box-shadow: var(--shadow-sm);
}
.mstats-bar .count { border-right: 1px solid #d3e2ef; padding-right: 26px; }
.mstats-bar .count .k { font-size: 13px; font-weight: 800; color: var(--navy-800); }
.mstats-bar .count .v {
  font-family: var(--font-num);
  font-size: 52px;
  font-weight: 800;
  background: linear-gradient(110deg, #1c79c9, #2bc4b8);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  line-height: 1.15;
}
.mstats-bar .count .n { font-size: 11.5px; color: var(--gray-400); font-weight: 700; }
.mstat { display: flex; gap: 12px; align-items: flex-start; }
.mstat .ic { width: 30px; height: 30px; color: #1c79c9; flex-shrink: 0; margin-top: 2px; }
.mstat strong { display: block; font-size: 13.5px; color: var(--navy-800); font-weight: 800; line-height: 1.5; }
.mstat span { font-size: 11.5px; color: var(--gray-600); line-height: 1.6; display: block; }
@media (max-width: 1024px) {
  /* minmax(0,1fr)+min-width:0 でタイルのはみ出し(グリッド膨張)を防止 */
  .mtile-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .mtile { min-width: 0; }
  .mstats-bar { grid-template-columns: 1fr 1fr; }
  .mstats-bar .count { border-right: none; }
}
@media (max-width: 860px) {
  .mp2-hero { grid-template-columns: 1fr; }
  .mp2-copy { padding: 44px 28px 0; }
  .mp2-visual { min-height: 320px; }
  .mp2-visual .glass-img { mask-image: linear-gradient(180deg, transparent 0%, #000 20%); -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 20%); }
  /* 浮きチップは消さず、縮小して画面内に収める(元の配置はそのまま) */
  .glass-chip { font-size: 10.5px; padding: 6px 10px; gap: 6px; border-radius: 11px; box-shadow: 0 6px 16px rgba(60,100,150,.16); }
  .glass-chip img { width: 15px; height: 15px; }
  .mcat-grid { grid-template-columns: 1fr; }
  .mstats-bar { grid-template-columns: 1fr; padding: 26px; }
}
@media (max-width: 560px) {
  /* スマホでは媒体タイルを2列にして余裕を持たせる */
  .mtile-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---------- CTA帯 ---------- */
.cta-band {
  position: relative;
  background: linear-gradient(115deg, var(--navy-900) 0%, var(--navy-700) 55%, var(--teal-700) 100%);
  color: #fff;
  padding: 60px 0;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 24px 24px;
}
.cta-band .inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.cta-band h2 { font-size: clamp(22px, 2.8vw, 30px); line-height: 1.55; font-weight: 900; }
.cta-band p { opacity: .8; font-size: 14px; margin-top: 8px; }
.cta-band .btns { display: flex; gap: 14px; flex-wrap: wrap; }
.cta-band .btn-white { background: #fff; color: var(--navy-800); box-shadow: 0 10px 26px rgba(0,0,0,.25); }
.cta-band .btn-white:hover { transform: translateY(-2px); }

/* ---------- フォーム ---------- */
.contact-form { background: #fff; border: 1px solid var(--line); border-radius: var(--r-xl); padding: 44px; box-shadow: var(--shadow-md); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-weight: 700; font-size: 13.5px; color: var(--navy-800); }
.form-field label .req { background: var(--danger); color: #fff; font-size: 10.5px; border-radius: 5px; padding: 1px 8px; margin-left: 8px; font-weight: 700; }
.form-field input, .form-field textarea, .form-field select {
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: 13px 16px;
  font: inherit;
  font-size: 14.5px;
  background: var(--bg);
  transition: .2s;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  outline: none;
  border-color: var(--teal-500);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(20, 160, 168, .12);
}
.form-actions { display: flex; gap: 14px; justify-content: center; margin-top: 30px; flex-wrap: wrap; }

/* ---------- 事例 ---------- */
.case-card { display: flex; flex-direction: column; }
.case-photo {
  display: block;
  width: calc(100% + 56px);
  max-width: none;   /* グローバルの img{max-width:100%} を解除しカード全幅まで広げる */
  margin: -32px -28px 20px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--r-lg) var(--r-lg) 0 0;
}
.case-card .case-no {
  font-family: var(--font-num);
  color: var(--teal-600);
  font-weight: 700; font-size: 12px; letter-spacing: .16em;
}
.case-card .case-no strong { font-size: 32px; display: block; line-height: 1.15; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.case-card .tag { display: inline-block; align-self: flex-start; background: var(--teal-50); color: var(--teal-700); border: 1px solid rgba(20,160,168,.2); border-radius: 999px; font-size: 11.5px; padding: 3px 13px; font-weight: 700; margin: 10px 0; }

/* ---------- フッター ---------- */
.site-footer { background: var(--navy-900); color: #b9c9d8; }
.footer-main {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding: 64px 28px 48px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.footer-main h4 { color: #fff; font-size: 13.5px; margin-bottom: 18px; letter-spacing: .08em; font-weight: 700; }
.footer-main ul li { margin-bottom: 10px; }
.footer-main a { color: #b9c9d8; font-size: 13.5px; transition: .2s; }
.footer-main a:hover { color: #8fe3dc; }
.footer-brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 800; font-size: 19px; margin-bottom: 16px; }
.footer-brand img { height: 30px; }
.footer-company { font-size: 12.5px; line-height: 2.1; color: #8fa3b5; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 20px 28px; text-align: center; font-size: 11.5px; color: #6d8093; letter-spacing: .04em; }

/* ---------- アニメーション ---------- */
/* 既定では完全表示。JS無効・GSAP未ロード・reduced-motion でもコンテンツは必ず見える(プログレッシブエンハンスメント) */
.fade-up { opacity: 1; transform: none; transition: opacity .8s cubic-bezier(.16,1,.3,1), transform .8s cubic-bezier(.16,1,.3,1); }
.fade-up.visible { opacity: 1; transform: none; }
/* 演出が有効なときだけ初期状態を隠し、GSAP/フォールバックが表示する */
/* will-changeは使わない(レイヤー節約=カクつき防止) */
html.anim-ready .fade-up:not(.visible) { opacity: 0; transform: translateY(28px); }

/* ---------- レスポンシブ ---------- */
@media (max-width: 1024px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .sns-cards { grid-template-columns: repeat(4, 1fr); }
  .gnav a { padding: 9px 10px; font-size: 13px; }
}
@media (max-width: 860px) {
  .section { padding: 56px 0; }
  .hero { padding: 44px 0 56px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .cards-3 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: minmax(0, 1fr); }
  .form-field { min-width: 0; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .sns-cards { grid-template-columns: repeat(2, 1fr); }
  /* 活用事例の画像を縦に大きく(枠幅いっぱい) */
  .case-photo { aspect-ratio: 4 / 3; }
  /* ヘッダーの無料相談を1行固定 */
  .header-cta .btn-primary { white-space: nowrap; }
  .gnav {
    position: fixed;
    inset: 72px 0 auto 0;
    background: #fff;
    box-shadow: 0 18px 30px rgba(12,27,46,.12);
    transform: translateY(-140%);
    transition: .35s cubic-bezier(.16,1,.3,1);
    z-index: 99;
  }
  .gnav.open { transform: none; }
  .gnav ul { flex-direction: column; gap: 0; padding: 10px 0; }
  .gnav li { width: 100%; }
  .gnav a { display: block; padding: 15px 28px; border-radius: 0; border-bottom: 1px solid var(--line-soft); }
  .nav-toggle { display: block; }
  .header-cta .btn-ghost { display: none; }
}
@media (max-width: 560px) {
  .hero h1 br { display: none; }
  .stats { grid-template-columns: 1fr 1fr; }
  .footer-main { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 22px; }
  /* SNS見出しの改行(SNSからも、/ リードを根こそぎ。) */
  .sp-br { display: inline; }
  /* ヘッダーを詰めて ロゴ+無料相談(1行)+ハンバーガー を画面内に収める */
  .header-inner { padding: 0 16px; }
  .brand { font-size: 18px; gap: 8px; }
  .brand img { height: 30px; }
  .header-cta { gap: 8px; }
  .header-cta .btn-primary { padding: 9px 16px; font-size: 13.5px; }
}

/* ---------- 料金プラン v4(プレミアムダーク・prx-スコープ) ---------- */
.prx-panel {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 64px;
  background:
    radial-gradient(720px 420px at 12% 110%, rgba(43, 196, 184, .22), transparent 60%),
    radial-gradient(560px 340px at 95% -10%, rgba(28, 121, 201, .18), transparent 60%),
    linear-gradient(125deg, #0b1828 0%, #0f2540 55%, #0c2f3c 100%);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 30px;
  padding: 72px 76px;
  box-shadow: 0 40px 90px rgba(12, 27, 46, .35);
  overflow: hidden;
  color: #fff;
}
.prx-panel::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 26px 26px;
  pointer-events: none;
}
.prx-panel::after {
  content: "";
  position: absolute;
  top: -40%; left: 30%;
  width: 32%; height: 180%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.05) 45%, rgba(255,255,255,.1) 50%, rgba(255,255,255,.05) 55%, transparent);
  transform: rotate(18deg);
  pointer-events: none;
}
.prx-left { position: relative; display: flex; flex-direction: column; justify-content: center; }
.prx-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #8fe3dc;
  font-weight: 800;
  letter-spacing: .28em;
  font-size: 12px;
  text-transform: uppercase;
  margin-bottom: 26px;
}
.prx-label::after { content: ""; width: 44px; height: 1px; background: rgba(143, 227, 220, .45); }
.prx-price { display: flex; align-items: baseline; gap: 14px; line-height: 1; }
.prx-price .prefix { font-size: 24px; font-weight: 700; color: #b9c9d8; }
.prx-price .num {
  font-family: var(--font-num);
  font-size: clamp(110px, 12vw, 168px);
  font-weight: 800;
  letter-spacing: -.01em;
  background: linear-gradient(160deg, #ffffff 30%, #8fe3dc 75%, #2bc4b8 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 34px rgba(43, 196, 184, .35));
}
.prx-price .unit { font-size: 40px; font-weight: 900; color: #fff; }
.prx-price .tax { font-size: 14px; font-weight: 600; color: #7d93a8; }
.prx-statement { margin-top: 26px; font-size: clamp(19px, 2vw, 24px); font-weight: 900; color: #fff; letter-spacing: .02em; }
.prx-statement .em { color: #8fe3dc; }
.prx-sub { margin-top: 10px; color: #8fa3b5; font-size: 13.5px; font-weight: 500; }
.prx-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 38px; }
.prx-ctas .btn-white { background: #fff; color: var(--navy-900); box-shadow: 0 14px 34px rgba(0,0,0,.35); }
.prx-ctas .btn-white:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(0,0,0,.45); }
.prx-fast { display: inline-flex; align-items: center; gap: 9px; margin-top: 20px; font-size: 13px; font-weight: 700; color: #b9c9d8; }
.prx-fast .ic { width: 17px; height: 17px; color: #2bc4b8; }
.prx-right { position: relative; display: flex; flex-direction: column; justify-content: center; }
.prx-right .head {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .18em;
  color: #7d93a8;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.prx-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 17px 2px;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.prx-list li:last-child { border-bottom: none; }
.prx-list .ic { width: 21px; height: 21px; color: #2bc4b8; flex-shrink: 0; }
.prx-list strong { display: block; font-size: 15.5px; font-weight: 800; color: #fff; line-height: 1.5; }
.prx-list span { display: block; font-size: 12px; color: #7d93a8; font-weight: 500; }
.prx-foot {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
  flex-wrap: wrap;
  margin-top: 30px;
  color: var(--gray-600);
  font-size: 13px;
  font-weight: 600;
}
.prx-foot .item { display: inline-flex; align-items: center; gap: 9px; }
.prx-foot .ic { width: 18px; height: 18px; color: var(--teal-600); }
.prx-foot .dot { width: 4px; height: 4px; border-radius: 50%; background: #c2d2da; }
.prx-note { text-align: center; color: var(--gray-400); font-size: 12px; margin-top: 14px; }
@media (max-width: 960px) {
  .prx-panel { grid-template-columns: 1fr; padding: 48px 30px; gap: 36px; }
  /* 価格を一回り大きく+折返し許可、月額/万円の整列を安定化 */
  .prx-price { flex-wrap: wrap; align-items: baseline; gap: 2px 10px; }
  .prx-price .num { font-size: clamp(92px, 24vw, 128px); }
  .prx-price .prefix { font-size: 19px; }
  .prx-price .unit { font-size: 32px; }
  /* (税抜)の括弧はモバイルでは外す(PCは維持) */
  .prx-price .paren { display: none; }
  .prx-foot { gap: 16px; }
  .prx-foot .dot { display: none; }
}

/* ==================== お役立ちコラム / 記事ページ ==================== */
.doc-main { padding-top: 96px; }
.doc-wrap { max-width: 820px; margin: 0 auto; padding: 0 24px; }
.doc-breadcrumb { font-size: 12.5px; color: var(--gray-400); margin: 10px 0 26px; }
.doc-breadcrumb a { color: var(--teal-700); }
.doc-breadcrumb span { margin: 0 8px; color: #c2d2da; }
.doc-eyebrow { display: inline-block; color: var(--teal-700); font-weight: 800; letter-spacing: .14em; font-size: 12px; text-transform: uppercase; margin-bottom: 12px; }
.doc-h1 { font-size: clamp(26px, 4vw, 38px); font-weight: 900; color: var(--navy-800); line-height: 1.5; letter-spacing: .01em; margin-bottom: 16px; }
.doc-lead { font-size: 16px; color: var(--gray-600); line-height: 1.9; margin-bottom: 12px; }
.doc-meta { font-size: 12.5px; color: var(--gray-400); margin-bottom: 30px; }
.doc-toc { background: #f3faf9; border: 1px solid #d8ece9; border-radius: var(--r-md); padding: 22px 26px; margin: 0 0 38px; }
.doc-toc h2 { font-size: 14px; color: var(--navy-800); font-weight: 800; margin-bottom: 12px; }
.doc-toc ol { counter-reset: toc; }
.doc-toc li { padding: 5px 0 5px 0; font-size: 14px; }
.doc-toc a { color: var(--teal-700); }
.doc-body h2 { font-size: clamp(20px, 2.6vw, 26px); font-weight: 900; color: var(--navy-800); line-height: 1.5; margin: 46px 0 16px; padding-bottom: 12px; border-bottom: 2px solid var(--teal-100); scroll-margin-top: 90px; }
.doc-body h3 { font-size: 17.5px; font-weight: 800; color: var(--navy-800); margin: 30px 0 12px; }
.doc-body p { font-size: 15.5px; color: var(--ink); line-height: 1.95; margin-bottom: 18px; }
.doc-body ul, .doc-body ol { margin: 0 0 20px; padding-left: 0; }
.doc-body ul li, .doc-body ol li { font-size: 15px; color: var(--ink); line-height: 1.85; margin-bottom: 10px; padding-left: 28px; position: relative; }
.doc-body ul li::before { content: ""; position: absolute; left: 4px; top: 11px; width: 8px; height: 8px; border-radius: 50%; background: var(--grad-brand); }
.doc-body ol { counter-reset: ol; }
.doc-body ol li { counter-increment: ol; }
.doc-body ol li::before { content: counter(ol); position: absolute; left: 0; top: 2px; width: 19px; height: 19px; border-radius: 50%; background: var(--teal-50); color: var(--teal-700); font-size: 11px; font-weight: 800; font-family: var(--font-num); display: flex; align-items: center; justify-content: center; }
.doc-body strong { color: var(--navy-800); font-weight: 800; }
.doc-body a { color: var(--teal-700); text-decoration: underline; text-underline-offset: 2px; }
.doc-note { background: #fbfdfe; border: 1px solid var(--line); border-left: 4px solid var(--teal-500); border-radius: var(--r-sm); padding: 16px 20px; font-size: 14px; color: var(--gray-600); line-height: 1.8; margin: 0 0 22px; }
.doc-table-wrap { overflow-x: auto; margin: 0 0 24px; }
.doc-table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 520px; }
.doc-table th, .doc-table td { border: 1px solid var(--line); padding: 12px 14px; text-align: left; vertical-align: top; line-height: 1.7; }
.doc-table thead th { background: var(--navy-800); color: #fff; font-weight: 700; }
.doc-table tbody th { background: var(--teal-50); color: var(--teal-700); font-weight: 700; white-space: nowrap; }
.doc-cta { background: linear-gradient(120deg, #07172d, #10233f 45%, #0f8f96 100%); border-radius: var(--r-lg); padding: 34px 32px; text-align: center; color: #fff; margin: 48px 0 10px; }
.doc-cta h2 { color: #fff; font-size: 21px; font-weight: 900; border: none; padding: 0; margin: 0 0 8px; }
.doc-cta p { color: #cfe6e8; font-size: 14px; margin-bottom: 20px; }
.doc-cta .btn { background: #fff; color: #0b6e74; }
.doc-related { border-top: 1px solid var(--line); margin-top: 50px; padding-top: 30px; }
.doc-related h2 { font-size: 16px; color: var(--navy-800); font-weight: 800; margin-bottom: 16px; border: none; padding: 0; }
.doc-related ul li { margin-bottom: 10px; }
.doc-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.doc-card { display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); padding: 24px 24px; box-shadow: var(--shadow-xs); transition: transform .2s, box-shadow .2s; text-decoration: none; }
.doc-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.doc-card .cat { font-size: 11.5px; color: var(--teal-700); font-weight: 800; letter-spacing: .08em; }
.doc-card h3 { font-size: 17px; color: var(--navy-800); font-weight: 800; line-height: 1.5; margin: 8px 0 8px; }
.doc-card p { font-size: 13px; color: var(--gray-600); line-height: 1.7; }
.doc-glossary dt { font-size: 17px; font-weight: 800; color: var(--navy-800); margin: 28px 0 8px; padding-top: 20px; border-top: 1px solid var(--line-soft); scroll-margin-top: 90px; }
.doc-glossary dd { font-size: 15px; color: var(--ink); line-height: 1.95; margin: 0 0 6px; }
@media (max-width: 640px) {
  .doc-main { padding-top: 80px; }
  .doc-cards { grid-template-columns: 1fr; }
}

/* ===== デモ動画 (特徴セクション) ===== */
.demo-video { max-width: 920px; margin: 72px auto 0; text-align: center; }
.demo-video .section-head { margin-bottom: 28px; }
.demo-video-frame { position: relative; border-radius: 16px; overflow: hidden; box-shadow: 0 24px 60px -24px rgba(14,124,134,.4); background: #fff; line-height: 0; }
.demo-video-frame video { width: 100%; height: auto; display: block; margin-bottom: -4px; }
.demo-video-caption { margin-top: 14px; font-size: 13px; color: var(--gray-400); }
@media (max-width: 640px) {
  .demo-video { margin-top: 48px; }
  .demo-video-frame { border-radius: 12px; }
}