/* =========================================================
   交流会営業代行サービス LP（page-kouryukai.php 専用）
   Noto Sans JP + Poppins / ボルドー系の赤をアクセント / 白とライトグレーの帯 + 黒グラデーションの帯
   ========================================================= */
:root {
  --kl-red: #950718;
  --kl-red-2: #b3121f;
  --kl-red-3: #d8323e;
  --kl-red-soft: #fbeef0;
  --kl-text: #222222;
  --kl-muted: #666666;
  --kl-line: #e3e3e3;
  --kl-gray: #f6f6f6;
  --kl-dark: linear-gradient(91.76deg, #080808 0%, #717171 100%);
  --kl-btn: linear-gradient(90deg, #5a0410 0%, #950718 55%, #c53a46 100%);
  --kl-font-jp: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --kl-font-en: "Poppins", "Helvetica Neue", Arial, sans-serif;
  --kl-header-h: 72px;
  --kl-gutter: clamp(20px, 5vw, 48px);
  --kl-radius: 12px;
  --kl-shadow: 0 10px 30px rgba(0, 0, 0, .08);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--kl-header-h) + 16px); -webkit-text-size-adjust: 100%; }
body.kl-body {
  margin: 0;
  font-family: var(--kl-font-jp);
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: .03em;
  color: var(--kl-text);
  background: #fff;
  font-feature-settings: "palt";
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; line-height: 1.5; }
p { margin: 0; }
button, input, textarea { font-family: inherit; }
:focus-visible { outline: 2px solid var(--kl-red); outline-offset: 3px; }
.kl-sp { display: none; }

.kl-container { width: min(100% - var(--kl-gutter) * 2, 1120px); margin-inline: auto; }
.kl-container--narrow { max-width: 880px; }
.kl-en { font-family: var(--kl-font-en); }

/* ---------- Buttons ---------- */
.kl-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 56px; padding: 0 40px;
  background: var(--kl-btn); color: #fff;
  font-weight: 700; font-size: 16px; letter-spacing: .06em; line-height: 1.3;
  border: 0; border-radius: 8px; cursor: pointer;
  box-shadow: 0 8px 20px rgba(149, 7, 24, .3);
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.kl-btn::after { content: ""; width: 8px; height: 8px; border-top: 2px solid currentColor; border-right: 2px solid currentColor; transform: rotate(45deg); flex: none; }
.kl-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(149, 7, 24, .4); filter: brightness(1.08); }
.kl-btn--lg { min-height: 66px; padding: 0 56px; font-size: 18px; }

/* ---------- Header ---------- */
.kl-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--kl-header-h);
  background: #fff;
  box-shadow: 0 1px 0 rgba(0, 0, 0, .06);
  transition: box-shadow .3s;
}
.kl-header.is-scrolled { box-shadow: 0 6px 20px rgba(0, 0, 0, .08); }
.kl-header__inner { display: flex; align-items: center; height: 100%; padding-left: var(--kl-gutter); gap: 24px; }
.kl-logo { display: flex; align-items: center; gap: 10px; color: var(--kl-text); margin-right: auto; }
.kl-logo__mark { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 8px; background: var(--kl-red); color: #fff; font-family: var(--kl-font-en); font-weight: 600; font-size: 22px; line-height: 1; }
.kl-logo__text { display: flex; flex-direction: column; line-height: 1.15; }
.kl-logo__en { font-family: var(--kl-font-en); font-weight: 600; font-size: 17px; letter-spacing: .02em; color: var(--kl-text); }
.kl-logo__jp { font-size: 11px; letter-spacing: .14em; color: var(--kl-muted); }
.kl-nav ul { display: flex; gap: 4px; }
.kl-nav a { display: block; padding: 10px 14px; font-size: 14px; font-weight: 500; letter-spacing: .04em; color: var(--kl-text); position: relative; }
.kl-nav a::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 6px; height: 2px; background: var(--kl-red); transform: scaleX(0); transform-origin: left; transition: transform .3s; }
.kl-nav a:hover::after { transform: scaleX(1); }
.kl-header__cta { display: flex; align-items: center; height: 100%; padding: 0 32px; background: var(--kl-red); color: #fff; font-weight: 700; font-size: 15px; letter-spacing: .04em; transition: background .3s; }
.kl-header__cta:hover { background: var(--kl-red-2); }
.kl-menu-btn { display: none; width: 56px; height: 56px; margin-right: 8px; border: 0; background: transparent; cursor: pointer; position: relative; }
.kl-menu-btn span { position: absolute; left: 16px; right: 16px; height: 2px; background: var(--kl-text); transition: transform .3s, opacity .3s; }
.kl-menu-btn span:nth-child(1) { top: 20px; }
.kl-menu-btn span:nth-child(2) { top: 27px; }
.kl-menu-btn span:nth-child(3) { top: 34px; }
body.kl-menu-open .kl-menu-btn span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.kl-menu-open .kl-menu-btn span:nth-child(2) { opacity: 0; }
body.kl-menu-open .kl-menu-btn span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.kl-hero {
  position: relative; margin-top: var(--kl-header-h);
  min-height: clamp(560px, 82vh, 780px);
  display: flex; align-items: center;
  background: #111 center/cover no-repeat; color: #fff;
}
.kl-hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0, 0, 0, .55) 0%, rgba(0, 0, 0, .7) 60%, rgba(0, 0, 0, .85) 100%); }
.kl-hero__inner { position: relative; width: min(100% - var(--kl-gutter) * 2, 980px); margin-inline: auto; padding-block: 80px 72px; text-align: center; }
.kl-hero__label { display: inline-block; padding: 6px 18px; border: 1px solid rgba(255, 255, 255, .7); border-radius: 999px; font-size: 14px; font-weight: 500; letter-spacing: .18em; }
.kl-hero__title { margin-top: 26px; font-size: clamp(28px, 4.6vw, 50px); font-weight: 900; line-height: 1.4; letter-spacing: .04em; text-shadow: 0 4px 24px rgba(0, 0, 0, .4); }
.kl-hero__em { display: inline-block; padding: 0 .18em; margin: 0 .05em; background: #fff; color: var(--kl-red); border-radius: 6px; line-height: 1.25; }
.kl-hero__text { margin-top: 24px; font-size: clamp(14px, 1.6vw, 17px); line-height: 2; opacity: .95; }
.kl-hero__stats { margin-top: 36px; display: flex; justify-content: center; flex-wrap: wrap; gap: 0; }
.kl-hero__stats li { display: flex; flex-direction: column; align-items: center; padding: 8px 36px; border-left: 1px solid rgba(255, 255, 255, .35); }
.kl-hero__stats li:first-child { border-left: 0; }
.kl-stat__cap { font-size: 13px; letter-spacing: .12em; opacity: .9; }
.kl-stat__num { font-family: var(--kl-font-en); font-weight: 600; font-size: 54px; line-height: 1; color: #fff; font-variant-numeric: lining-nums; }
.kl-stat__num small { font-family: var(--kl-font-jp); font-weight: 700; font-size: 16px; margin-left: 4px; }
.kl-stat__sub { margin-top: 4px; font-size: 13px; letter-spacing: .06em; opacity: .9; }
.kl-hero .kl-btn { margin-top: 40px; }

/* ---------- Section common ---------- */
.kl-section { padding: 100px 0; }
.kl-section--gray { background: var(--kl-gray); }
.kl-sec { position: relative; text-align: center; margin-bottom: 56px; }
.kl-sec__en { font-family: var(--kl-font-en); font-weight: 300; font-size: 20px; letter-spacing: .08em; color: var(--kl-red); line-height: 1.2; text-transform: lowercase; }
.kl-sec__no { position: absolute; left: 50%; top: -34px; transform: translateX(-50%); font-family: var(--kl-font-en); font-weight: 600; font-size: 120px; line-height: 1; color: rgba(149, 7, 24, .06); pointer-events: none; user-select: none; z-index: 0; }
.kl-sec__title { position: relative; margin-top: 8px; font-size: clamp(24px, 3.2vw, 34px); font-weight: 700; letter-spacing: .06em; line-height: 1.5; }
.kl-sec__lead { position: relative; margin-top: 16px; font-size: 16px; color: var(--kl-muted); }
.kl-sec--white .kl-sec__en { color: rgba(255, 255, 255, .85); }
.kl-sec--white .kl-sec__title { color: #fff; }
.kl-sec--white .kl-sec__no { color: rgba(255, 255, 255, .08); }
.kl-sub-title { text-align: center; margin: 72px 0 32px; font-size: 24px; letter-spacing: .1em; position: relative; }
.kl-sub-title::after { content: ""; display: block; width: 40px; height: 3px; margin: 14px auto 0; background: var(--kl-red); border-radius: 2px; }

/* ---------- 01 Problem ---------- */
.kl-problems { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.kl-problem { background: #fff; border: 1px solid var(--kl-line); border-radius: var(--kl-radius); padding: 36px 28px 32px; text-align: center; box-shadow: var(--kl-shadow); transition: transform .3s, box-shadow .3s; }
.kl-problem:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(0, 0, 0, .12); }
.kl-problems { grid-template-areas: "a b c" "d e ."; }
.kl-problem:nth-child(1) { grid-area: a; }
.kl-problem:nth-child(2) { grid-area: b; }
.kl-problem:nth-child(3) { grid-area: c; }
.kl-problem:nth-child(4) { grid-area: d; }
.kl-problem:nth-child(5) { grid-area: e; }
.kl-problem__icon { display: grid; place-items: center; width: 72px; height: 72px; margin: 0 auto 20px; border-radius: 50%; background: var(--kl-red-soft); color: var(--kl-red); }
.kl-problem__icon svg { width: 34px; height: 34px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.kl-problem h3 { font-size: 18px; letter-spacing: .04em; line-height: 1.6; }
.kl-problem p { margin-top: 12px; font-size: 14px; line-height: 1.9; color: var(--kl-muted); text-align: left; }
.kl-band { position: relative; margin-top: 80px; padding: 56px var(--kl-gutter); background: var(--kl-dark); color: #fff; text-align: center; }
.kl-band__arrow { position: absolute; left: 50%; top: 0; transform: translate(-50%, -100%); width: 0; height: 0; border-left: 36px solid transparent; border-right: 36px solid transparent; border-top: 28px solid #fff; }
.kl-band__arrow::after { content: ""; position: absolute; left: -36px; top: -28px; width: 0; height: 0; border-left: 36px solid transparent; border-right: 36px solid transparent; border-top: 28px solid #fff; }
.kl-band__text { font-size: clamp(20px, 3vw, 32px); font-weight: 700; letter-spacing: .08em; line-height: 1.6; }
.kl-band__text strong { color: #fff; border-bottom: 3px solid var(--kl-red-3); padding-bottom: 2px; }
#problem.kl-section { padding-bottom: 0; }

/* ---------- 02 Solution ---------- */
.kl-solution { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 0; background: #fff; border-radius: var(--kl-radius); overflow: hidden; box-shadow: var(--kl-shadow); }
.kl-solution__img { min-height: 360px; background: #333 center/cover no-repeat; }
.kl-solution__body { padding: 48px 48px 44px; }
.kl-solution__title { font-size: clamp(22px, 2.6vw, 30px); line-height: 1.5; letter-spacing: .06em; color: var(--kl-red); padding-bottom: 18px; margin-bottom: 22px; border-bottom: 1px solid var(--kl-line); }
.kl-solution__body p + p { margin-top: 12px; }
.kl-solution__body p { font-size: 15px; line-height: 2; }
.kl-works { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.kl-work { background: #fff; border-radius: var(--kl-radius); padding: 32px 22px 28px; text-align: center; box-shadow: var(--kl-shadow); border-top: 4px solid var(--kl-red); }
.kl-work__icon { display: grid; place-items: center; width: 60px; height: 60px; margin: 0 auto 16px; border-radius: 50%; background: var(--kl-red-soft); color: var(--kl-red); }
.kl-work__icon svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.kl-work h4 { font-size: 17px; letter-spacing: .06em; }
.kl-work p { margin-top: 10px; font-size: 13.5px; line-height: 1.8; color: var(--kl-muted); }

/* ---------- 03 Reason ---------- */
.kl-reasons { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.kl-reason { position: relative; background: #fff; border: 1px solid var(--kl-line); border-radius: var(--kl-radius); padding: 44px 32px 36px; box-shadow: var(--kl-shadow); overflow: hidden; }
.kl-reason__no { position: absolute; right: 16px; top: -18px; font-family: var(--kl-font-en); font-weight: 600; font-size: 110px; line-height: 1; color: rgba(149, 7, 24, .07); }
.kl-reason__label { display: inline-block; padding: 2px 14px; border-radius: 999px; background: var(--kl-red); color: #fff; font-size: 12px; font-weight: 700; letter-spacing: .14em; }
.kl-reason__title { margin-top: 16px; font-size: 21px; line-height: 1.5; letter-spacing: .04em; min-height: 3em; }
.kl-reason__num { margin: 18px 0 20px; padding: 14px 0; border-top: 1px solid var(--kl-line); border-bottom: 1px solid var(--kl-line); text-align: center; color: var(--kl-red); font-variant-numeric: lining-nums; }
.kl-reason__num strong { font-family: var(--kl-font-en); font-weight: 600; font-size: 56px; line-height: 1; }
.kl-reason__num small { font-weight: 700; font-size: 16px; margin: 0 4px; }
.kl-reason > p:not([class]) { font-size: 14.5px; line-height: 1.9; color: #333; }
.kl-reason > p:not([class]) + p:not([class]) { margin-top: 10px; }

/* ---------- 04 Service ---------- */
.kl-steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 18px; counter-reset: klstep; }
.kl-step { position: relative; background: #fff; border-radius: var(--kl-radius); padding: 30px 20px 26px; box-shadow: var(--kl-shadow); text-align: center; }
.kl-step:not(:last-child)::after { content: ""; position: absolute; right: -14px; top: 50%; width: 12px; height: 12px; border-top: 2px solid var(--kl-red); border-right: 2px solid var(--kl-red); transform: translateY(-50%) rotate(45deg); z-index: 1; }
.kl-step .kl-step__no { display: inline-flex; flex-direction: column; align-items: center; justify-content: center; width: 64px; height: 64px; border-radius: 50%; background: var(--kl-red); color: #fff; font-family: var(--kl-font-en); font-weight: 600; font-size: 28px; line-height: 1; font-variant-numeric: lining-nums; }
.kl-step .kl-step__no span { font-size: 10px; letter-spacing: .16em; font-weight: 500; margin-bottom: 2px; }
.kl-step h3 { margin-top: 16px; font-size: 17px; letter-spacing: .04em; line-height: 1.5; }
.kl-step p:not(.kl-step__no) { margin-top: 10px; font-size: 13.5px; line-height: 1.8; color: var(--kl-muted); text-align: left; }
.kl-service__note { margin-top: 44px; text-align: center; font-size: clamp(16px, 2vw, 20px); letter-spacing: .06em; }
.kl-service__note strong { color: var(--kl-red); }

/* ---------- 05 Case ---------- */
.kl-cases { display: grid; gap: 40px; }
.kl-case { background: #fff; border-radius: var(--kl-radius); overflow: hidden; box-shadow: var(--kl-shadow); border: 1px solid var(--kl-line); }
.kl-case__head { position: relative; min-height: 220px; padding: 40px 48px; display: flex; flex-direction: column; justify-content: center; background: #222 center/cover no-repeat; color: #fff; }
.kl-case__head::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20, 20, 20, .92) 0%, rgba(60, 20, 24, .85) 55%, rgba(149, 7, 24, .78) 100%); }
.kl-case__client { position: relative; display: inline-block; align-self: flex-start; padding: 3px 14px; border-radius: 999px; background: #fff; color: var(--kl-red); font-weight: 700; font-size: 13px; letter-spacing: .14em; }
.kl-case__title { position: relative; margin-top: 14px; font-size: clamp(20px, 2.6vw, 28px); line-height: 1.5; letter-spacing: .04em; }
.kl-case__body { display: grid; grid-template-columns: 1fr 1fr; }
.kl-case__col { padding: 36px 44px 40px; }
.kl-case__col + .kl-case__col { border-left: 1px solid var(--kl-line); }
.kl-case__col h4 { display: inline-block; font-size: 15px; letter-spacing: .14em; color: var(--kl-red); border-bottom: 2px solid var(--kl-red); padding-bottom: 2px; margin-bottom: 14px; }
.kl-case__col p + h4 { margin-top: 24px; }
.kl-case__col p { font-size: 14.5px; line-height: 1.9; color: #333; }
.kl-case__col--result { background: var(--kl-red-soft); }
.kl-checks li { position: relative; padding: 6px 0 6px 34px; font-size: 16px; line-height: 1.7; }
.kl-checks li::before { content: ""; position: absolute; left: 0; top: 8px; width: 22px; height: 22px; border-radius: 50%; background: var(--kl-red); }
.kl-checks li::after { content: ""; position: absolute; left: 7px; top: 13px; width: 8px; height: 5px; border-left: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(-45deg); }
.kl-checks strong { color: var(--kl-red); font-size: 1.1em; }
.kl-case__summary { margin-top: 20px; padding-top: 16px; border-top: 1px dashed rgba(149, 7, 24, .3); }

/* ---------- 06 Flow ---------- */
.kl-flow { position: relative; display: grid; gap: 18px; }
.kl-flow__item { position: relative; display: grid; grid-template-columns: 72px 1fr; gap: 24px; align-items: start; background: #fff; border-radius: var(--kl-radius); padding: 28px 32px; box-shadow: var(--kl-shadow); }
.kl-flow__item:not(:last-child)::after { content: ""; position: absolute; left: 67px; bottom: -18px; width: 2px; height: 18px; background: var(--kl-red); opacity: .5; }
.kl-flow__item .kl-flow__no { display: grid; place-items: center; width: 72px; height: 72px; border-radius: 50%; background: var(--kl-red); color: #fff; font-family: var(--kl-font-en); font-weight: 600; font-size: 30px; line-height: 1; font-variant-numeric: lining-nums; }
.kl-flow__item h3 { font-size: 19px; letter-spacing: .04em; padding-top: 4px; }
.kl-flow__item div p { margin-top: 8px; font-size: 14.5px; line-height: 1.9; color: #333; }

/* ---------- 07 FAQ ---------- */
.kl-faq details { background: #fff; border: 1px solid var(--kl-line); border-radius: 10px; margin-bottom: 12px; box-shadow: 0 4px 14px rgba(0, 0, 0, .04); overflow: hidden; }
.kl-faq summary { position: relative; list-style: none; cursor: pointer; padding: 20px 60px 20px 64px; font-size: 16px; font-weight: 700; letter-spacing: .03em; line-height: 1.7; }
.kl-faq summary::-webkit-details-marker { display: none; }
.kl-faq summary::before { content: "Q."; position: absolute; left: 24px; top: 18px; font-family: var(--kl-font-en); font-weight: 600; font-size: 20px; color: var(--kl-red); }
.kl-faq summary::after { content: ""; position: absolute; right: 26px; top: 50%; width: 10px; height: 10px; border-right: 2px solid var(--kl-red); border-bottom: 2px solid var(--kl-red); transform: translateY(-70%) rotate(45deg); transition: transform .3s; }
.kl-faq details[open] summary::after { transform: translateY(-30%) rotate(225deg); }
.kl-faq details[open] summary { border-bottom: 1px solid var(--kl-line); }
.kl-faq__a { position: relative; padding: 18px 28px 24px 64px; background: #fcfcfc; }
.kl-faq__a::before { content: "A."; position: absolute; left: 24px; top: 16px; font-family: var(--kl-font-en); font-weight: 600; font-size: 20px; color: #999; }
.kl-faq__a p { font-size: 14.5px; line-height: 1.9; color: #333; }

/* ---------- 08 Contact ---------- */
.kl-contact { position: relative; padding: 110px 0 120px; background: var(--kl-dark); color: #fff; overflow: hidden; }
.kl-contact::before, .kl-contact::after { content: ""; position: absolute; border-radius: 50%; border: 90px solid rgba(255, 255, 255, .04); pointer-events: none; }
.kl-contact::before { width: 640px; height: 640px; left: -260px; top: -200px; }
.kl-contact::after { width: 520px; height: 520px; right: -220px; bottom: -160px; border-color: rgba(149, 7, 24, .22); }
.kl-contact .kl-container { position: relative; }
.kl-contact__copy { text-align: center; margin-bottom: 48px; }
.kl-contact__catch { font-size: clamp(22px, 3vw, 32px); font-weight: 700; letter-spacing: .08em; line-height: 1.5; }
.kl-contact__wants { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 14px; margin-top: 26px; }
.kl-contact__wants li { padding: 8px 20px; border-radius: 999px; background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .25); font-size: 14.5px; font-weight: 500; }
.kl-contact__but { margin-top: 24px; font-size: clamp(17px, 2.2vw, 22px); font-weight: 700; letter-spacing: .06em; }
.kl-contact__but + p { margin-top: 12px; font-size: 15px; line-height: 2; opacity: .92; }
.kl-form-box { background: #fff; color: var(--kl-text); border-radius: 16px; padding: 44px 48px 48px; box-shadow: 0 24px 60px rgba(0, 0, 0, .35); }
.kl-form-box__title { text-align: center; font-size: 22px; font-weight: 700; letter-spacing: .08em; padding-bottom: 20px; margin-bottom: 28px; border-bottom: 2px solid var(--kl-red); }
.kl-notice { margin-bottom: 24px; padding: 14px 18px; border-radius: 8px; background: #fdecec; border: 1px solid #f5b5b5; color: #8a1c1c; font-size: 14px; }
.kl-notice ul { margin-top: 6px; padding-left: 1.2em; list-style: disc; }
.kl-form { position: relative; display: grid; gap: 22px; }
.kl-form__row { display: grid; gap: 8px; }
.kl-form__row label { font-size: 15px; font-weight: 700; letter-spacing: .04em; display: flex; align-items: center; gap: 10px; }
.kl-req, .kl-opt { display: inline-block; padding: 1px 8px; border-radius: 4px; font-size: 11px; font-weight: 700; letter-spacing: .1em; line-height: 1.7; }
.kl-req { background: var(--kl-red); color: #fff; }
.kl-opt { background: #e6e6e6; color: #555; }
.kl-form input[type="text"], .kl-form input[type="email"], .kl-form input[type="tel"], .kl-form textarea {
  width: 100%; padding: 14px 16px; font-size: 16px; line-height: 1.5;
  border: 1px solid #cfcfcf; border-radius: 8px; background: #fafafa; color: var(--kl-text);
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.kl-form input:focus, .kl-form textarea:focus { outline: none; border-color: var(--kl-red); background: #fff; box-shadow: 0 0 0 3px rgba(149, 7, 24, .12); }
.kl-form textarea { resize: vertical; min-height: 150px; }
.kl-form ::placeholder { color: #aaa; }
.kl-form__agree { text-align: center; font-size: 14px; }
.kl-form__agree a { color: var(--kl-red); border-bottom: 1px solid currentColor; }
.kl-form__agree input { width: 16px; height: 16px; accent-color: var(--kl-red); vertical-align: -2px; margin-right: 4px; }
.kl-form__submit { text-align: center; margin-top: 4px; }
.kl-form__submit .kl-btn { min-width: 320px; }

/* ---------- Footer ---------- */
.kl-footer { background: #111; color: #ddd; padding: 48px 0 100px; font-size: 13px; }
.kl-footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px 40px; align-items: flex-start; }
.kl-footer__name { font-size: 16px; font-weight: 700; color: #fff; letter-spacing: .06em; }
.kl-footer__addr, .kl-footer__tel { margin-top: 6px; color: #bbb; }
.kl-footer__links { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.kl-footer__links a { color: #ddd; border-bottom: 1px solid transparent; transition: border-color .2s; }
.kl-footer__links a:hover { border-color: #ddd; }
.kl-footer__copy { margin-top: 36px; text-align: center; font-family: var(--kl-font-en); font-size: 12px; letter-spacing: .1em; color: #888; }

/* ---------- Fixed CTA (mobile) ---------- */
.kl-fixed-cta { display: none; }

/* ---------- Reveal ---------- */
.kl-reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.kl-reveal.is-visible, .no-js .kl-reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .kl-reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .kl-nav a { padding: 10px 10px; font-size: 13px; }
  .kl-header__cta { padding: 0 20px; font-size: 14px; }
}
@media (max-width: 1023px) {
  .kl-nav { position: fixed; inset: var(--kl-header-h) 0 0 0; background: #fff; padding: 24px var(--kl-gutter); transform: translateX(100%); transition: transform .35s ease; overflow-y: auto; }
  body.kl-menu-open .kl-nav { transform: none; }
  .kl-nav ul { flex-direction: column; gap: 0; }
  .kl-nav a { padding: 16px 4px; font-size: 16px; border-bottom: 1px solid var(--kl-line); }
  .kl-nav a::after { display: none; }
  .kl-header__cta { display: none; }
  .kl-menu-btn { display: block; }
  .kl-problems { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-areas: "a b" "c d" "e e"; }
  .kl-problem:nth-child(5) { max-width: calc(50% - 12px); justify-self: center; width: 100%; }
  .kl-works { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kl-reasons { grid-template-columns: 1fr; }
  .kl-reason__title { min-height: 0; }
  .kl-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kl-step:not(:last-child)::after { display: none; }
  .kl-step:last-child { grid-column: 1 / -1; }
  .kl-solution { grid-template-columns: 1fr; }
  .kl-solution__img { min-height: 260px; }
  .kl-solution__body { padding: 36px 32px; }
}
@media (max-width: 760px) {
  :root { --kl-header-h: 60px; }
  .kl-sp { display: inline; }
  .kl-logo__mark { width: 34px; height: 34px; font-size: 19px; }
  .kl-logo__en { font-size: 15px; }
  .kl-logo__jp { font-size: 10px; }
  .kl-hero { min-height: 0; }
  .kl-hero__inner { padding-block: 64px 56px; }
  .kl-hero__title { font-size: clamp(24px, 7vw, 32px); }
  .kl-hero__text br { display: none; }
  .kl-hero__stats { flex-direction: column; gap: 14px; }
  .kl-hero__stats li { border-left: 0; padding: 14px 20px; background: rgba(255, 255, 255, .1); border-radius: 10px; width: 100%; }
  .kl-stat__num { font-size: 44px; }
  .kl-hero .kl-btn { width: 100%; }
  .kl-btn--lg { padding: 0 24px; font-size: 16px; min-height: 60px; }
  .kl-section { padding: 72px 0; }
  .kl-sec { margin-bottom: 40px; }
  .kl-sec__no { font-size: 88px; top: -28px; }
  .kl-problems { grid-template-columns: 1fr; grid-template-areas: "a" "b" "c" "d" "e"; }
  .kl-problem:nth-child(5) { max-width: none; }
  .kl-problem { padding: 28px 22px 26px; }
  .kl-band { margin-top: 56px; padding: 40px var(--kl-gutter); }
  .kl-band__arrow { border-left-width: 26px; border-right-width: 26px; border-top-width: 20px; }
  .kl-band__arrow::after { left: -26px; top: -20px; border-left-width: 26px; border-right-width: 26px; border-top-width: 20px; }
  .kl-works { grid-template-columns: 1fr; }
  .kl-sub-title { margin-top: 56px; }
  .kl-steps { grid-template-columns: 1fr; }
  .kl-step { text-align: left; display: grid; grid-template-columns: 56px 1fr; gap: 4px 18px; padding: 22px 20px; }
  .kl-step .kl-step__no { width: 56px; height: 56px; font-size: 24px; grid-row: 1 / 3; margin: 0; }
  .kl-step h3 { margin-top: 0; }
  .kl-step p:not(.kl-step__no) { margin-top: 2px; }
  .kl-case__head { padding: 32px 24px; min-height: 180px; }
  .kl-case__body { grid-template-columns: 1fr; }
  .kl-case__col { padding: 28px 24px; }
  .kl-case__col + .kl-case__col { border-left: 0; border-top: 1px solid var(--kl-line); }
  .kl-flow__item { grid-template-columns: 52px 1fr; gap: 16px; padding: 22px 20px; }
  .kl-flow__item .kl-flow__no { width: 52px; height: 52px; font-size: 24px; }
  .kl-flow__item:not(:last-child)::after { left: 45px; }
  .kl-flow__item h3 { font-size: 17px; padding-top: 0; }
  .kl-faq summary { padding: 16px 44px 16px 52px; font-size: 15px; }
  .kl-faq summary::before { left: 18px; top: 15px; font-size: 18px; }
  .kl-faq__a { padding: 16px 20px 20px 52px; }
  .kl-faq__a::before { left: 18px; font-size: 18px; }
  .kl-contact { padding: 80px 0 90px; }
  .kl-form-box { padding: 32px 22px 36px; border-radius: 12px; }
  .kl-form-box__title { font-size: 19px; }
  .kl-form__submit .kl-btn { min-width: 0; width: 100%; }
  .kl-footer { padding-bottom: 110px; }
  .kl-footer__inner { flex-direction: column; }
  .kl-fixed-cta {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 90;
    min-height: 56px; border-radius: 10px;
    background: var(--kl-btn); color: #fff; font-weight: 700; font-size: 15px; letter-spacing: .04em;
    box-shadow: 0 10px 26px rgba(0, 0, 0, .3);
    transform: translateY(120%); transition: transform .35s ease;
  }
  .kl-fixed-cta.is-show { transform: none; }
  .kl-fixed-cta::after { content: ""; width: 8px; height: 8px; border-top: 2px solid currentColor; border-right: 2px solid currentColor; transform: rotate(45deg); }
}

/* 管理バー表示時 */
body.admin-bar .kl-header { top: 32px; }
@media (max-width: 782px) { body.admin-bar .kl-header { top: 46px; } }