/* ==========================================================
   4Hearts インクルーシブコミュニケーション研修 LP
   正: 04_デザイン/260901_研修LPデザイン_最終確認版.jpg（1920px幅）
   寸法は 1920px 時のデザイン値を上限に clamp で縮小する
   ========================================================== */

:root {
  --purple: #a4509b;
  --purple-d: #93468b;
  --purple-l: #d9a6cf;
  --purple-pale: #f0dcec;
  --tint: #fbf4fc;
  --tint-2: #f6eff6;
  --blue: #008dc3;
  --blue-label: #4fb3d3;
  --blue-pale: #e3f3fa;
  --ink: #111;
  --text: #222;
  --gray: #afafaf;
  --gray-bg: #f6f6f6;
  --gray-bg-2: #f9f9f9;
  --input-bg: #efefef;
  --line: #c9c9c9;
  --red: #e0474e;
  --white: #fff;

  --ff-ja: "LINE Seed JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  --ff-en: "Jost", "Futura", var(--ff-ja);

  --radius-s: 8px;
  --radius-m: 12px;
  --radius-l: 20px;
  --shadow-card: 0 4px 14px rgba(0, 0, 0, .10);
  --shadow-btn: 0 6px 14px rgba(0, 0, 0, .16);

  --gutter: clamp(16px, 5.7vw, 110px);
  --sec-pad: clamp(72px, 7.3vw, 140px);
  --header-h: clamp(64px, 7.2vw, 138px);
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body { margin: 0; font-family: var(--ff-ja); font-weight: 400; color: var(--text); background: var(--white); line-height: 1.75; font-size: clamp(15px, 0.94vw, 18px); font-feature-settings: "palt" 0; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote { margin: 0; padding: 0; }
ul, ol { list-style: none; }
table { border-collapse: separate; border-spacing: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
strong { font-weight: 700; }
.en { font-family: var(--ff-en); }
/* 約物詰め: LINE Seed JP（Google Fonts版）は palt 非対応のため、main.js で見出しの約物を .yk-o / .yk-c で包んで半角分詰める */
.yk-o { margin-left: -.5em; }
.yk-c { margin-right: -.5em; }
.yk-m { margin-inline: -.25em; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 8px; top: -100px; z-index: 1000; background: var(--ink); color: #fff; padding: 8px 16px; border-radius: 4px; }
.skip:focus { top: 8px; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
.pc { display: none; }
@media (min-width: 1024px) { .pc { display: inline; } }
.dash { display: inline-block; width: 2.2em; height: 1px; background: currentColor; vertical-align: middle; margin: 0 .4em; }

.wrap { width: 100%; max-width: calc(1100px + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.wrap--xl { max-width: calc(1700px + var(--gutter) * 2); }
.wrap--lg { max-width: calc(1400px + var(--gutter) * 2); }
.wrap--feature { max-width: calc(1184px + var(--gutter) * 2); }
.wrap--md { max-width: calc(1100px + var(--gutter) * 2); }

/* ---------- section head ---------- */
.sec { padding-block: var(--sec-pad); }
.sec-head { text-align: center; margin-bottom: clamp(36px, 3.1vw, 60px); }
.sec-label { font-weight: 600; font-size: clamp(14px, 1.1vw, 21px); letter-spacing: .28em; line-height: 1; margin-bottom: clamp(18px, 1.6vw, 30px); padding-left: .28em; }
.c-blue { color: var(--blue-label); }
.c-pink { color: var(--purple-l); }
.c-gray { color: var(--gray); }
.c-light { color: rgba(255, 255, 255, .6); }
.sec-title { font-weight: 700; font-size: clamp(24px, 2.45vw, 47px); line-height: 1.38; letter-spacing: .02em; color: var(--ink); }
.sec-catch { font-weight: 700; color: var(--blue); font-size: clamp(16px, 1.36vw, 26px); margin-bottom: clamp(20px, 2.2vw, 42px); letter-spacing: .02em; }
.sec-lead { margin-top: clamp(20px, 2.5vw, 48px); font-size: clamp(14px, 1vw, 19px); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; white-space: nowrap; align-items: center; justify-content: center; gap: .6em; text-decoration: none; font-weight: 700; border-radius: 999px; line-height: 1.3; text-align: center; transition: transform .2s, box-shadow .2s, background-color .2s, color .2s; cursor: pointer; border: 0; }
.btn:hover { transform: translateY(-2px); }
.btn .ico { width: 1em; height: 1em; flex: none; }
.btn .ico--tri { width: .62em; height: .5em; }
.btn--primary { color: #fff; background: linear-gradient(180deg, #ab58a2 0%, #9b4991 100%); box-shadow: var(--shadow-btn), inset 0 0 0 3px rgba(255, 255, 255, .85); }
.btn--primary:hover { background: linear-gradient(180deg, #9d4c94 0%, #873c7e 100%); }
.btn--outline { color: var(--purple); background: linear-gradient(180deg, #fff 55%, #f1f1f1 100%); box-shadow: var(--shadow-btn), inset 0 0 0 3px var(--purple); }
.btn--outline:hover { background: #fbf2fa; }
.btn--black { color: #fff; background: #000; box-shadow: 0 4px 10px rgba(0, 0, 0, .18), inset 0 0 0 2px #fff; min-width: min(100%, 340px); min-height: 50px; padding: .6em 2em; font-size: clamp(15px, .94vw, 18px); }
.btn--black:hover { background: #333; }
.btn--black[disabled] { opacity: .6; cursor: wait; transform: none; }
.btn--ghost { color: var(--ink); background: #fff; box-shadow: inset 0 0 0 2px var(--ink); min-width: 160px; min-height: 50px; padding: .6em 2em; }
.btn--s { font-size: clamp(13px, .78vw, 15px); padding: 0 1.4em; min-height: 50px; min-width: 215px; }
.btn--l { white-space: nowrap; font-size: clamp(14px, .94vw, 18px); min-height: clamp(56px, 3.9vw, 74px); padding: 0 1.8em; min-width: min(100%, 375px); }
.cta-pair { display: flex; flex-wrap: wrap; gap: 20px; }
.cta-pair--center { justify-content: center; }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255, 255, 255, .96); backdrop-filter: blur(6px); transition: box-shadow .3s; }
.site-header.is-scrolled { box-shadow: 0 2px 12px rgba(0, 0, 0, .06); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); padding-inline: clamp(16px, 4vw, 76px); gap: 24px; }
.site-header__logo img { width: clamp(150px, 16.3vw, 314px); height: auto; }
.gnav { display: flex; align-items: center; gap: clamp(24px, 4vw, 90px); }
.gnav__list { display: flex; align-items: center; }
.gnav__list li { display: flex; align-items: center; }
.gnav__list li + li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--purple); margin-inline: clamp(14px, 2.3vw, 44px); }
.gnav__list a { font-weight: 700; font-size: clamp(14px, .94vw, 18px); text-decoration: none; letter-spacing: .08em; color: var(--ink); white-space: nowrap; padding-block: 8px; background: linear-gradient(var(--purple), var(--purple)) 0 100% / 0 2px no-repeat; transition: background-size .25s; }
.gnav__list a:hover { background-size: 100% 2px; }
.gnav__cta { display: flex; gap: 16px; }
.menu-btn { display: none; }

@media (max-width: 1279px) {
  .menu-btn { display: grid; place-items: center; width: 48px; height: 48px; border: 0; background: none; cursor: pointer; margin-right: -8px; }
  .menu-btn__bar, .menu-btn__bar::before, .menu-btn__bar::after { display: block; width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s, background-color .3s; }
  .menu-btn__bar { position: relative; }
  .menu-btn__bar::before, .menu-btn__bar::after { content: ""; position: absolute; left: 0; }
  .menu-btn__bar::before { top: -7px; }
  .menu-btn__bar::after { top: 7px; }
  .menu-btn[aria-expanded="true"] .menu-btn__bar { background: transparent; }
  .menu-btn[aria-expanded="true"] .menu-btn__bar::before { transform: translateY(7px) rotate(45deg); }
  .menu-btn[aria-expanded="true"] .menu-btn__bar::after { transform: translateY(-7px) rotate(-45deg); }
  .gnav { position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 28px; background: #fff; padding: 12px var(--gutter) 32px; box-shadow: 0 12px 20px rgba(0, 0, 0, .08); max-height: calc(100dvh - var(--header-h)); overflow-y: auto; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .25s, transform .25s, visibility .25s; }
  .gnav.is-open { opacity: 1; visibility: visible; transform: none; }
  .gnav__list { flex-direction: column; align-items: stretch; }
  .gnav__list li + li::before { display: none; }
  .gnav__list li { border-bottom: 1px solid #e6e6e6; }
  .gnav__list a { display: block; width: 100%; padding: 16px 4px; font-size: 16px; background: none; }
  .gnav__cta { flex-direction: column; }
  .gnav__cta .btn { min-height: 54px; font-size: 15px; }
}

/* ---------- hero ---------- */
.hero { display: grid; gap: 24px; padding: 8px var(--gutter) 0; }
.hero__title { color: var(--ink); font-weight: 800; line-height: 1.1; letter-spacing: .02em; }
.hero__title > span { display: block; }
.hero__title-s { font-size: clamp(26px, 2.5vw, 48px); letter-spacing: .06em; }
.hero__title-s .small { font-size: .72em; }
.hero__title-l { font-size: clamp(64px, 7.7vw, 148px); letter-spacing: -.02em; margin: .08em 0 .06em; }
.hero__title-m { font-size: clamp(38px, 4.2vw, 80px); letter-spacing: .01em; }
.hero__title-m span:first-child { font-size: .9em; }
.hero__title-m em { font-style: normal; color: var(--purple); font-size: 1.12em; margin-inline: .02em; }
.hero__lead { font-weight: 700; font-size: clamp(16px, 1.25vw, 24px); line-height: 1.7; letter-spacing: .08em; color: var(--ink); margin-top: clamp(20px, 2vw, 38px); }
.hero__photo { margin-inline: calc(var(--gutter) * -1); }
.hero__photo img { width: 100%; aspect-ratio: 1270 / 908; object-fit: cover; }
.hero__stats { display: grid; grid-template-columns: auto auto; justify-content: start; border-block: 1px solid #555; padding: clamp(14px, 1.4vw, 26px) 0; }
.stat { display: flex; flex-direction: column-reverse; align-items: center; }
.stat dt { font-weight: 700; font-size: clamp(12px, .83vw, 16px); letter-spacing: .06em; margin-top: .3em; }
.stat dd { display: flex; align-items: baseline; line-height: 1; white-space: nowrap; }
.stat .num { font-weight: 800; font-size: clamp(40px, 3.3vw, 64px); letter-spacing: -.02em; }
.stat .unit { font-weight: 800; font-size: clamp(18px, 1.46vw, 28px); margin-left: .05em; }
.hero__stats .stat { color: var(--ink); padding-inline: clamp(12px, 1.2vw, 24px); }
.hero__stats .stat:first-child { padding-left: 0; }
.hero__stats .stat + .stat { border-left: 1px solid #555; }
.hero__stats .num { color: var(--blue); }
.hero__cta .btn { flex: 1 1 280px; }

@media (min-width: 1024px) {
  .hero { grid-template-columns: minmax(440px, 540fr) minmax(0, 1270fr); grid-template-rows: auto auto 1fr; column-gap: 0; row-gap: 0; padding: 0 0 0 var(--gutter); }
  .hero__copy { grid-column: 1; grid-row: 1; padding-top: clamp(40px, 3.1vw, 60px); padding-right: 24px; }
  .hero__photo { grid-column: 2; grid-row: 1 / 4; margin: 0; }
  .hero__photo img { height: 100%; border-bottom-left-radius: clamp(40px, 5.2vw, 100px); }
  .hero__stats { grid-column: 1; grid-row: 2; width: min(100%, 475px); margin-top: clamp(28px, 2.9vw, 56px); }
  .hero__cta { grid-column: 1 / 3; grid-row: 3; align-self: end; position: relative; z-index: 2; margin: clamp(28px, 3vw, 58px) 0 clamp(40px, 2.4vw, 46px) -1.1vw; flex-wrap: nowrap; }
  .hero__cta .btn { flex: 0 0 auto; }
}

/* ---------- trusted ---------- */
.trusted { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: clamp(20px, 3vw, 60px) clamp(24px, 7vw, 140px); padding: clamp(40px, 4.5vw, 86px) var(--gutter) clamp(48px, 5.6vw, 108px); box-shadow: 0 10px 12px -10px rgba(0, 0, 0, .12); position: relative; z-index: 1; }
.trusted__label { font-weight: 600; color: #9d9d9d; letter-spacing: .3em; font-size: clamp(14px, 1.1vw, 21px); margin-right: clamp(0px, 3vw, 60px); }
.trusted__logos { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: clamp(16px, 2vw, 40px) clamp(24px, 3vw, 60px); }
.trusted__logos img { width: clamp(200px, 17.4vw, 334px); }

/* ---------- problem ---------- */
.problem { background: var(--gray-bg); padding-top: clamp(64px, 7.4vw, 142px); }
.problem__grid { display: grid; gap: 30px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
@media (min-width: 1200px) { .problem__grid { grid-template-columns: repeat(3, 1fr); } }
.pcard { background: #fff; border-radius: var(--radius-s); box-shadow: var(--shadow-card); padding: 0 clamp(20px, 1.9vw, 36px) clamp(24px, 1.8vw, 34px); }
.pcard__tag { display: inline-block; background: var(--blue); color: #fff; font-size: clamp(14px, .94vw, 18px); padding: .45em 1.2em; min-width: 55%; margin-left: calc(clamp(20px, 1.9vw, 36px) * -1); border-radius: var(--radius-s) 0 20px 0; letter-spacing: .02em; }
.pcard__title { font-weight: 700; font-size: clamp(17px, 1.3vw, 25px); line-height: 1.42; color: var(--ink); margin-top: clamp(18px, 1.5vw, 28px); }
.pcard__text { margin-top: 8px; font-size: clamp(14px, 1vw, 19px); line-height: 1.5; }
.problem__summary { text-align: center; margin-top: clamp(48px, 4.4vw, 84px); }
.problem__summary-main { font-weight: 700; font-size: clamp(17px, 1.3vw, 25px); color: var(--ink); line-height: 1.6; letter-spacing: .03em; }
.problem__summary-sub { margin-top: clamp(20px, 2.1vw, 40px); font-size: clamp(14px, 1vw, 19px); }

/* ---------- root cause ---------- */
.rootcause { background: #3a3d42 url("../img/rootcause-bg.jpg") center / cover no-repeat; color: #fff; text-align: center; padding-block: clamp(64px, 5.9vw, 112px) clamp(64px, 5.9vw, 112px); }
.rootcause .sec-label { color: rgba(255, 255, 255, .55); margin-bottom: clamp(28px, 2.9vw, 56px); }
.rootcause__title { font-weight: 700; font-size: clamp(22px, 2.5vw, 48px); line-height: 1.4; letter-spacing: .03em; text-shadow: 0 0 20px rgba(0, 0, 0, .25); }
.rootcause__title .s { display: block; font-size: .72em; margin-bottom: .3em; }
.rootcause__text { margin-top: clamp(28px, 2.8vw, 54px); font-size: clamp(14px, 1.1vw, 21px); line-height: 1.9; }

/* ---------- connection ---------- */
.conn__list { display: grid; gap: clamp(24px, 1.5vw, 28px); }
.conn { position: relative; }
.conn__exp { position: relative; z-index: 1; background: #fff; border: 2px solid var(--blue); border-radius: var(--radius-s); padding: clamp(14px, 1.2vw, 22px) clamp(18px, 1.35vw, 26px); width: min(100%, 676px); }
.conn__work { background: #f4f4f4; border-radius: var(--radius-m); margin: -42px 0 0 clamp(16px, 1.9vw, 36px); padding: calc(42px + clamp(12px, .8vw, 16px)) clamp(18px, 1.6vw, 32px) clamp(18px, 1.4vw, 26px); }
.conn__label { font-size: clamp(13px, .88vw, 17px); line-height: 1.4; }
.conn__exp .conn__label { color: var(--blue); }
.conn__text { font-weight: 700; font-size: clamp(15px, 1.15vw, 22px); color: var(--ink); line-height: 1.45; margin-top: 2px; }
.conn__photos { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(8px, .85vw, 16px); margin-top: clamp(40px, 3.8vw, 72px); }
.conn__photos img { width: 100%; aspect-ratio: 711 / 479; object-fit: cover; }
.checkbox-card { margin-top: clamp(40px, 3.6vw, 68px); border: 2px solid var(--blue); border-radius: var(--radius-m); box-shadow: 0 6px 16px rgba(0, 0, 0, .10); padding: clamp(24px, 2.6vw, 50px) clamp(20px, 2.4vw, 46px) clamp(24px, 2.8vw, 54px); display: grid; gap: clamp(20px, 1.9vw, 36px); }
.check { display: grid; grid-template-columns: clamp(30px, 2.1vw, 40px) 1fr; gap: clamp(12px, 1.3vw, 24px); align-items: start; }
.check__ico { color: var(--blue); width: 100%; margin-top: .1em; }
.check__title { font-weight: 700; color: var(--blue); font-size: clamp(17px, 1.38vw, 26.5px); line-height: 1.4; }
.check__title span { background: linear-gradient(transparent 62%, var(--blue-pale) 62%); }
.check__text { margin-top: 4px; line-height: 1.5; font-size: clamp(14px, 1vw, 19px); }

/* ---------- solution ---------- */
.solution { background: var(--gray-bg-2); padding-top: clamp(80px, 7.5vw, 144px); }
.solution .sec-head { margin-bottom: clamp(48px, 4.9vw, 94px); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); }
.step { display: flex; flex-direction: column; align-items: center; padding-inline: clamp(16px, 3vw, 58px); }
.step + .step { border-left: 1px solid #b5b5b5; }
.step__num { font-weight: 600; letter-spacing: .28em; color: var(--gray); font-size: clamp(14px, 1.1vw, 21px); line-height: 1; padding-left: .28em; }
.step__img { width: clamp(160px, 12.5vw, 240px); margin-top: clamp(20px, 1.6vw, 30px); }
.step__title { font-weight: 700; color: var(--blue); text-align: center; font-size: clamp(18px, 1.36vw, 26px); line-height: 1.35; margin-top: clamp(24px, 2vw, 38px); }
.step__text { margin-top: clamp(12px, 1vw, 20px); font-size: clamp(14px, 1vw, 19px); line-height: 1.45; max-width: 312px; }

/* ---------- service / features ---------- */
.service .sec-head { margin-bottom: clamp(40px, 3.6vw, 68px); }
.features { display: grid; gap: clamp(28px, 2.2vw, 42px); }
.feature { background: #fff; border-radius: clamp(16px, 1.5vw, 28px); box-shadow: 0 4px 16px rgba(0, 0, 0, .12); padding: clamp(24px, 2.2vw, 42px); display: grid; gap: 0 clamp(24px, 3.2vw, 62px); grid-template-columns: 1fr; grid-template-areas: "head" "photo" "body"; }
.feature__head { grid-area: head; }
.feature__photo { grid-area: photo; margin-block: 24px 20px; }
.feature__photo img { width: 100%; aspect-ratio: 513 / 350; object-fit: cover; }
.feature__body { grid-area: body; }
.feature__tag { display: flex; border: 2px solid var(--purple); border-radius: 999px; overflow: hidden; width: min(100%, 526px); font-weight: 700; font-size: clamp(15px, 1.05vw, 20px); line-height: 1; }
.feature__tag .no { background: var(--purple); color: #fff; padding: .45em 1.4em .45em 1.6em; }
.feature__tag .name { color: var(--purple); padding: .45em .8em; }
.feature__lead { margin-top: clamp(12px, 1vw, 20px); font-size: clamp(14px, 1vw, 19px); }
.feature__title { font-weight: 700; color: var(--purple); font-size: clamp(22px, 1.67vw, 32px); line-height: 1.35; margin-top: clamp(20px, 1.8vw, 34px); letter-spacing: .03em; }
.feature__body p { font-size: clamp(14px, 1.05vw, 20px); line-height: 1.4; }
.feature__body strong { color: var(--purple); }
.feature__note { margin-top: clamp(20px, 1.6vw, 30px); border: 1px solid #555; padding: .45em .8em; text-align: center; font-size: clamp(14px, 1.05vw, 20px); line-height: 1.4; }
@media (min-width: 900px) {
  .feature { grid-template-columns: minmax(0, 526fr) minmax(0, 513fr); grid-template-areas: "head photo" "body photo"; grid-template-rows: auto 1fr; }
  .feature__photo { margin: 0; align-self: start; }
  .feature__body { margin-top: clamp(16px, 1.2vw, 22px); }
  .feature__body p:first-child { padding-left: 4px; }
}

/* ---------- scene ---------- */
.tint { background: linear-gradient(180deg, #fbf4fc 0%, #f9f3fa 100%); }
.scene { padding-block: clamp(80px, 8.3vw, 160px) clamp(80px, 7.8vw, 150px); }
.scene .sec-lead { margin-top: clamp(24px, 2.8vw, 54px); }
.scenes { display: grid; gap: clamp(24px, 2vw, 38px); grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.scard { display: flex; flex-direction: column; filter: drop-shadow(0 4px 10px rgba(80, 30, 80, .10)); }
.scard__main { flex: 1; background: #fff; border-radius: var(--radius-l) var(--radius-l) 0 0; padding: clamp(24px, 2.1vw, 40px) clamp(20px, 2vw, 38px) clamp(24px, 2.4vw, 46px); }
.scard__target { font-size: clamp(16px, 1.25vw, 24px); color: var(--ink); line-height: 1.25; }
.scard__title { font-weight: 700; color: var(--purple); font-size: clamp(22px, 1.67vw, 32px); line-height: 1.38; margin-top: clamp(10px, .8vw, 16px); letter-spacing: .02em; }
.scard__sub { display: flex; align-items: center; gap: .6em; font-weight: 700; font-size: clamp(14px, .99vw, 19px); line-height: 1.3; color: var(--ink); margin-top: clamp(24px, 2.2vw, 42px); }
.scard__sub::after { content: ""; flex: 1; height: 1px; background: var(--ink); }
.scard__list { margin-top: clamp(20px, 1.6vw, 30px); display: grid; gap: clamp(12px, 1.1vw, 20px); }
.scard__list li { position: relative; padding-left: 1.6em; font-size: clamp(14px, 1.05vw, 20px); line-height: 1.4; }
.scard__list li::before { content: ""; position: absolute; left: 0; top: .28em; width: .9em; height: .9em; border-radius: 50%; background: #d4d4d4; }
.scard__prog { background: var(--purple); color: #fff; border-radius: 0 0 var(--radius-l) var(--radius-l); padding: clamp(20px, 1.7vw, 32px) clamp(20px, 2vw, 38px) clamp(20px, 1.9vw, 36px); }
.scard__prog-title { font-weight: 700; font-size: clamp(15px, 1.05vw, 20px); line-height: 1.4; }
.scard__prog ul { margin-top: clamp(6px, .5vw, 10px); display: grid; gap: .5em; }
.scard__prog li { position: relative; padding-left: 1.5em; font-size: clamp(14px, 1.05vw, 20px); line-height: 1.35; }
.scard__prog li::before { content: ""; position: absolute; left: 0; top: .12em; width: 1.05em; height: 1.05em; border: 1.5px solid #fff; border-radius: 50%; }
.scene__note { text-align: center; margin-top: clamp(40px, 3.2vw, 62px); font-size: clamp(14px, 1.05vw, 20px); color: var(--ink); }
.scene__note strong { font-weight: 700; }

/* ---------- case study ---------- */
.case { padding-top: clamp(80px, 8.8vw, 170px); }
.case .sec-head { margin-bottom: clamp(40px, 3.8vw, 72px); }
.case__table { width: 100%; border: 1px solid #333; border-radius: var(--radius-l); overflow: hidden; }
.case__table thead th { font-weight: 700; font-size: clamp(13px, .88vw, 17px); line-height: 1.3; text-align: left; padding: 1.05em clamp(20px, 1.7vw, 32px); border-bottom: 1px solid #333; color: var(--ink); }
.case__table thead th:first-child { background: var(--tint-2); color: var(--purple); width: 34.6%; }
.case__table thead th:last-child { padding-left: clamp(20px, 2.3vw, 44px); }
.case__table tbody th { background: var(--tint-2); text-align: left; font-weight: 700; color: var(--purple); font-size: clamp(15px, 1.05vw, 20px); line-height: 1.4; padding: clamp(16px, 1.2vw, 22px) clamp(20px, 1.7vw, 32px); }
.case__table tbody th { display: table-cell; }
.case__table tbody th > span:last-child { vertical-align: middle; }
.case__table .no { display: inline-grid; place-items: center; width: 2.3em; height: 2.3em; border-radius: 50%; background: #fff; font-family: var(--ff-en); font-weight: 600; font-size: .92em; margin-right: .9em; vertical-align: middle; }
.case__table tbody td { font-size: clamp(14px, 1.05vw, 20px); line-height: 1.35; padding: clamp(16px, 1.3vw, 25px) clamp(20px, 2.5vw, 48px); vertical-align: middle; }
.case__table tbody tr + tr > * { border-top: 1px dotted #999; }
.case__note { text-align: center; margin-top: clamp(28px, 2.5vw, 48px); font-size: clamp(14px, 1.05vw, 20px); }
@media (max-width: 767px) {
  .case__table, .case__table tbody, .case__table tr, .case__table th, .case__table td { display: block; width: 100% !important; }
  .case__table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .case__table tbody tr + tr > td { border-top: 0; }
  .case__table tbody th { padding: 16px 16px 12px; display: flex; align-items: center; }
  .case__table tbody td { padding: 14px 16px 20px; }
}

/* ---------- voice ---------- */
.voice { padding-block: clamp(80px, 7.5vw, 144px) clamp(80px, 6.9vw, 132px); }
.voice .sec-head { margin-bottom: clamp(48px, 5.2vw, 98px); }
.voice .sec-lead { margin-top: clamp(16px, 1.4vw, 26px); }
.voices { display: grid; gap: clamp(24px, 2.1vw, 40px); }
@media (min-width: 900px) { .voices { grid-template-columns: 1fr 1fr; } }
.vcard { background: #fff; border-radius: var(--radius-l); box-shadow: var(--shadow-card); padding: clamp(24px, 1.7vw, 32px) clamp(20px, 2.6vw, 50px) clamp(28px, 2.3vw, 44px) clamp(20px, 1.5vw, 28px); }
.vcard__who { display: flex; align-items: center; gap: clamp(14px, 1.2vw, 24px); font-size: clamp(15px, 1.05vw, 20px); line-height: 1.3; color: var(--ink); }
.vcard__who::before { content: ""; flex: none; width: clamp(30px, 2.1vw, 40px); aspect-ratio: 40 / 32; background: var(--purple); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 32'%3E%3Cpath d='M9 14A9 9 0 1 1 0 23C0 11 5 3 15 0l1.5 4C11 6.5 9 10 9 14zM31 14a9 9 0 1 1-9 9c0-12 5-20 15-23l1.5 4C33 6.5 31 10 31 14z'/%3E%3C/svg%3E") center / contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 32'%3E%3Cpath d='M9 14A9 9 0 1 1 0 23C0 11 5 3 15 0l1.5 4C11 6.5 9 10 9 14zM31 14a9 9 0 1 1-9 9c0-12 5-20 15-23l1.5 4C33 6.5 31 10 31 14z'/%3E%3C/svg%3E") center / contain no-repeat; }
.vcard__who > span { flex: 1 1 auto; min-width: 0; }
.vcard__text { margin: clamp(18px, 1.5vw, 28px) 0 0 clamp(0px, 1vw, 20px); font-size: clamp(14px, 1.05vw, 20px); line-height: 1.45; }
.voice__note { text-align: center; margin-top: clamp(32px, 3vw, 58px); font-size: clamp(14px, 1.05vw, 20px); color: var(--ink); }

/* ---------- instructor ---------- */
.instructor { padding-block: clamp(80px, 7.2vw, 138px) clamp(64px, 5.7vw, 110px); }
.instructor .sec-head { margin-bottom: clamp(40px, 5.3vw, 100px); }
.inst { display: grid; gap: 32px; }
.inst__profile { display: grid; justify-items: start; }
.inst__photo { width: min(100%, 334px); aspect-ratio: 334 / 535; object-fit: cover; }
.inst__name { font-weight: 700; color: var(--purple); font-size: clamp(24px, 1.8vw, 34px); letter-spacing: .08em; margin-top: clamp(24px, 1.9vw, 36px); }
.inst__role { font-size: clamp(14px, 1.05vw, 20px); line-height: 1.45; margin-top: 8px; color: var(--ink); }
.inst__title { font-weight: 700; font-size: clamp(22px, 1.72vw, 33px); line-height: 1.6; color: var(--ink); margin-bottom: clamp(24px, 2vw, 38px); }
.inst__body > p { font-size: clamp(14px, 1.05vw, 20px); line-height: 1.6; }
.inst__body > p + p { margin-top: 1.55em; }
.inst__stats { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--purple); color: #fff; border-radius: var(--radius-m); padding: clamp(16px, 1.3vw, 26px) clamp(8px, 1vw, 20px); margin-top: clamp(32px, 2.9vw, 56px); }
.inst__stats .stat + .stat { border-left: 1px solid rgba(255, 255, 255, .8); }
.inst__stats .num { font-size: clamp(28px, 2.3vw, 44px); }
.inst__stats .unit { font-size: clamp(14px, 1.15vw, 22px); }
.inst__stats dt { font-weight: 400; font-size: clamp(12px, .83vw, 16px); }
@media (min-width: 900px) {
  .inst { grid-template-columns: minmax(0, 334fr) minmax(0, 675fr); gap: clamp(40px, 4.7vw, 90px); }
  .inst__body { padding-top: 6px; }
}
@media (max-width: 899px) { .inst__profile { justify-items: center; text-align: center; } }

/* ---------- band ---------- */
.band { position: relative; overflow: hidden; padding-top: clamp(24px, 3vw, 60px); }
.band::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--purple); }
.band__text { font-weight: 600; text-align: center; color: var(--purple-pale); font-size: clamp(18px, 2.6vw, 50px); letter-spacing: .2em; line-height: 1; white-space: nowrap; transform: translateY(.14em); padding-left: .2em; }

/* ---------- process ---------- */
.process { padding-top: clamp(80px, 8.8vw, 170px); padding-bottom: clamp(80px, 9.3vw, 180px); }
.process .sec-head { margin-bottom: clamp(48px, 5.6vw, 108px); }
.process .sec-lead { margin-top: clamp(20px, 2.4vw, 46px); }
.flow { display: grid; gap: clamp(46px, 3.5vw, 67px); }
.flow__item { position: relative; display: grid; grid-template-columns: clamp(72px, 5.9vw, 114px) 1fr; gap: 0 clamp(18px, 2.1vw, 40px); align-items: start; }
.flow__step { grid-row: 1 / 3; aspect-ratio: 1; border-radius: 50%; background: var(--purple); color: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1; }
.flow__step .en { font-weight: 500; font-size: clamp(12px, .99vw, 19px); letter-spacing: .02em; }
.flow__step .n { font-size: clamp(26px, 2.2vw, 42px); margin-top: .1em; }
.flow__body { padding-top: clamp(0px, .3vw, 6px); }
.flow__title { font-weight: 700; color: var(--purple); font-size: clamp(18px, 1.6vw, 30px); line-height: 1.3; }
.flow__body p { margin-top: clamp(8px, .8vw, 16px); font-size: clamp(14px, 1.05vw, 20px); line-height: 1.45; }
.flow__meta { margin-top: 14px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.flow__meta dt { border: 1.5px solid var(--purple); color: var(--purple); border-radius: 999px; font-size: clamp(13px, .99vw, 19px); line-height: 1; padding: .45em 1.4em; letter-spacing: .2em; min-width: 7.6em; text-align: center; }
.flow__meta dd { font-size: clamp(13px, .94vw, 18px); line-height: 1.4; }
.flow__meta dd strong { font-weight: 700; margin-right: .6em; }
@media (min-width: 900px) {
  .flow__item { grid-template-columns: clamp(72px, 5.9vw, 114px) 1fr clamp(170px, 11.5vw, 220px); }
  .flow__meta { grid-column: 3; grid-row: 1 / 3; margin: 0; align-self: stretch; flex-direction: column; justify-content: center; gap: 12px; border-left: 1px solid #b5b5b5; padding: 6px 0 6px clamp(24px, 2.4vw, 46px); }
  .flow__meta dt { width: 100%; }
  .flow__meta dd { text-align: center; }
  .flow__meta dd strong { display: block; margin: 0 0 .1em; font-size: 1.1em; }
  .flow__body { padding-right: clamp(20px, 2.6vw, 50px); }
}

/* ---------- faq ---------- */
.faq { background: var(--gray-bg-2); padding-top: clamp(80px, 8.8vw, 170px); padding-bottom: clamp(80px, 9.4vw, 180px); }
.faq .sec-head { margin-bottom: clamp(40px, 4.8vw, 92px); }
.faq__list { display: grid; gap: clamp(20px, 1.5vw, 28px); }
.qa { background: #fff; border-radius: var(--radius-l); padding: clamp(24px, 2vw, 38px) clamp(20px, 2.6vw, 50px) clamp(24px, 2vw, 38px) clamp(20px, 2vw, 38px); display: grid; grid-template-columns: clamp(44px, 3.6vw, 70px) 1fr; column-gap: clamp(14px, 1.4vw, 26px); }
.qa::before { content: ""; grid-row: 1 / 3; width: 100%; aspect-ratio: 70 / 68; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 70 68'%3E%3Cpath d='M34 0a34 34 0 1 0 22 60l12 6-5-14A34 34 0 0 0 34 0z' fill='%23008dc3'/%3E%3Ctext x='34' y='45' text-anchor='middle' font-family='Arial,Helvetica,sans-serif' font-weight='700' font-size='34' fill='%23fff'%3EQ%3C/text%3E%3C/svg%3E") center / contain no-repeat; }
.qa dt { font-weight: 700; color: var(--blue); font-size: clamp(17px, 1.6vw, 30px); line-height: 1.35; padding-top: clamp(4px, .6vw, 12px); letter-spacing: .02em; }
.qa dd { margin-top: clamp(6px, .5vw, 10px); font-size: clamp(14px, 1.05vw, 20px); line-height: 1.4; }

/* ---------- whitepaper ---------- */
.whitepaper { position: relative; color: #fff; text-align: center; padding-block: clamp(72px, 6.8vw, 130px) clamp(80px, 6.5vw, 126px); background: #3b3431 url("../img/whitepaper-bg.jpg") center / cover no-repeat; isolation: isolate; }
.whitepaper::before { content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, .32); z-index: -1; }
.whitepaper .sec-label { color: rgba(255, 255, 255, .7); margin-bottom: clamp(28px, 2.4vw, 46px); }
.whitepaper__title { font-weight: 700; font-size: clamp(22px, 2.45vw, 47px); line-height: 1.45; letter-spacing: .03em; }
.whitepaper__lead { margin-top: clamp(28px, 2.6vw, 50px); font-size: clamp(14px, 1.05vw, 20px); line-height: 1.6; }
.whitepaper__box { width: min(100%, 756px); margin: clamp(32px, 3.2vw, 60px) auto 0; border: 1px solid rgba(255, 255, 255, .7); padding: clamp(28px, 3.3vw, 64px) clamp(20px, 2vw, 40px) clamp(32px, 3.4vw, 66px); }
.whitepaper__box-title { font-size: clamp(14px, 1.05vw, 20px); line-height: 1.4; }
.whitepaper__box ul { display: inline-grid; gap: clamp(14px, 1.5vw, 28px); text-align: left; margin-top: clamp(24px, 2.3vw, 44px); }
.whitepaper__box li { position: relative; padding-left: 2.2em; font-size: clamp(15px, 1.25vw, 24px); line-height: 1.3; letter-spacing: .05em; }
.whitepaper__box li::before { content: ""; position: absolute; left: 0; top: .12em; width: 1em; height: 1em; border: 1.5px solid #fff; }
.whitepaper .cta-pair { margin-top: clamp(40px, 3vw, 56px); }

/* ---------- contact ---------- */
.contact { padding-top: clamp(80px, 7.8vw, 150px); padding-bottom: clamp(64px, 5vw, 96px); }
.contact .sec-head { margin-bottom: clamp(48px, 5.6vw, 108px); }
.forms { display: grid; gap: clamp(28px, 2.7vw, 52px); }
@media (min-width: 1024px) { .forms { grid-template-columns: 1fr 1fr; align-items: stretch; } }
.fcard { border: 3px solid var(--purple); border-radius: clamp(16px, 1.5vw, 28px); padding: clamp(28px, 2.4vw, 46px) clamp(20px, 2.3vw, 44px) clamp(36px, 2.9vw, 56px); scroll-margin-top: calc(var(--header-h) + 16px); outline: none; }
.fcard__label { color: var(--purple); font-weight: 400; font-size: clamp(18px, 1.46vw, 28px); line-height: 1; letter-spacing: .02em; }
.fcard__title { font-weight: 700; font-size: clamp(20px, 1.6vw, 31px); line-height: 1.35; color: var(--ink); margin-top: clamp(10px, .8vw, 16px); }
.fcard__lead { margin-top: clamp(12px, 1.1vw, 20px); font-size: clamp(14px, 1.05vw, 20px); line-height: 1.4; }
.lp-form { margin-top: clamp(24px, 2vw, 38px); }
.field + .field { margin-top: clamp(18px, 1.1vw, 21px); }
.field label { display: flex; align-items: baseline; gap: 1.2em; line-height: 1.3; font-size: clamp(14px, .99vw, 19px); margin-bottom: 10px; color: var(--ink); }
.req { color: var(--red); font-size: .9em; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid transparent; background: var(--input-bg); border-radius: var(--radius-s); padding: .7em 1em; min-height: clamp(50px, 2.9vw, 56px); font-size: 16px; transition: border-color .2s, background-color .2s; }
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--purple); background: #fff; box-shadow: 0 0 0 3px rgba(164, 80, 155, .18); }
.field [aria-invalid="true"] { border-color: var(--red); background: #fff6f6; }
.field ::placeholder { color: #9a9a9a; }
.select { position: relative; }
.select::after { content: ""; position: absolute; right: 1.2em; top: 50%; width: 8px; height: 8px; border-right: 2px solid #555; border-bottom: 2px solid #555; transform: translateY(-70%) rotate(45deg); pointer-events: none; }
.select select { appearance: none; padding-right: 2.6em; cursor: pointer; }
.field__err { color: var(--red); font-size: 14px; margin-top: 6px; }
.field__err:empty { display: none; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.fcard__submit { text-align: center; margin-top: clamp(32px, 2.1vw, 40px); }
.fcard__note { margin-top: clamp(8px, .6vw, 12px); font-size: clamp(14px, 1.05vw, 20px); line-height: 1.4; color: var(--ink); }
.fcard__policy { margin-top: 8px; font-size: 13px; color: #666; }

/* 確認・完了（JSで表示） */
.confirm { margin-top: clamp(24px, 2.2vw, 42px); }
.confirm__lead { font-weight: 700; color: var(--ink); }
.confirm__list { margin-top: 16px; border-top: 1px solid #ddd; }
.confirm__list div { display: grid; grid-template-columns: 9em 1fr; gap: 12px; padding: 14px 4px; border-bottom: 1px solid #ddd; }
.confirm__list dt { color: #555; font-size: .92em; }
.confirm__list dd { white-space: pre-wrap; word-break: break-all; color: var(--ink); }
.confirm__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; margin-top: 32px; }
.confirm__err { margin-top: 16px; color: var(--red); text-align: center; }
.done { margin-top: clamp(24px, 2.2vw, 42px); background: var(--tint); border-radius: var(--radius-m); padding: clamp(24px, 2.4vw, 46px); text-align: center; }
.done__title { font-weight: 700; font-size: clamp(18px, 1.36vw, 26px); color: var(--purple); }
.done p + p { margin-top: 12px; }
.done .btn { margin-top: 20px; }
@media (max-width: 599px) { .confirm__list div { grid-template-columns: 1fr; gap: 2px; } }

/* ---------- footer ---------- */
.site-footer { padding: clamp(40px, 4.2vw, 80px) var(--gutter) clamp(96px, 5vw, 96px); }
.site-footer__inner { max-width: 1700px; margin-inline: auto; display: grid; gap: 24px; }
.site-footer__logo img { width: clamp(180px, 16.4vw, 314px); }
.site-footer__links { display: flex; flex-wrap: wrap; gap: 12px 0; }
.site-footer__links li { display: flex; align-items: center; }
.site-footer__links li + li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--purple); margin-inline: clamp(14px, 2.1vw, 40px); }
.site-footer__links a { font-weight: 700; font-size: clamp(14px, 1.15vw, 22px); text-decoration: none; letter-spacing: .06em; color: var(--ink); }
.site-footer__links a:hover { color: var(--purple); }
.site-footer__copy { color: #888; font-size: clamp(12px, .94vw, 18px); }
.site-footer__copy small { font-size: inherit; }
@media (min-width: 1024px) {
  .site-footer__inner { grid-template-columns: auto 1fr; align-items: end; }
  .site-footer__logo { grid-row: 1 / 3; align-self: start; }
  .site-footer__links { justify-content: flex-end; }
  .site-footer__copy { text-align: right; }
}

/* ---------- SP 固定CTA ---------- */
.sp-cta { display: none; }
@media (max-width: 1023px) {
  .sp-cta { display: grid; grid-template-columns: 1.4fr 1fr; gap: 8px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgba(255, 255, 255, .96); box-shadow: 0 -4px 14px rgba(0, 0, 0, .08); transform: translateY(110%); transition: transform .3s; }
  .sp-cta.is-show { transform: none; }
  .sp-cta .btn { min-height: 48px; font-size: 14px; padding: 0 .8em; }
}

/* ---------- 狭い画面の並べ替え ---------- */
@media (max-width: 767px) {
  .hero__photo img { border-radius: 0 0 0 40px; }
  .hero__stats { width: 100%; grid-template-columns: 1fr 1fr; }
  .hero__stats .stat { padding-inline: 8px; }
  .hero__cta { flex-direction: column; }
  .hero__cta .btn { flex: none; width: 100%; }
  .trusted__label { width: 100%; text-align: center; margin: 0; }
  .conn__photos { grid-template-columns: 1fr 1fr; }
  .conn__photos li:first-child { grid-column: 1 / 3; }
  .steps { grid-template-columns: 1fr; gap: 40px; }
  .step + .step { border-left: 0; border-top: 1px solid #d0d0d0; padding-top: 40px; }
  .rootcause__title br, .sec-title br.sp-no { display: none; }
  .whitepaper .cta-pair .btn, .cta-pair .btn { width: 100%; }
  .whitepaper__lead br { display: none; }
  .band__text { font-size: 4.2vw; letter-spacing: .12em; }
}

/* ---------- 狭い画面の見出し・細部（2026-09-25 SP確認で追加） ---------- */
h1, h2, h3, .sec-catch, .problem__summary-main, .whitepaper__title { word-break: auto-phrase; }
@media (max-width: 767px) {
  .sec-title, .rootcause__title, .whitepaper__title { font-size: clamp(20px, 5.6vw, 24px); }
  .inst__title br, .step__title br { display: none; }
  .sec-title { text-wrap: balance; }
  .inst__stats { padding: 14px 4px; }
  .inst__stats .stat { padding-inline: 2px; }
  .inst__stats .num { font-size: 24px; }
  .inst__stats .unit { font-size: 12px; }
  .inst__stats dt { font-size: 10px; letter-spacing: 0; }
  .site-footer__links { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
  .site-footer__links li + li::before { display: none; }
  .sp-cta .btn { white-space: nowrap; font-size: 13px; }
}

/* ---------- 泣き別れ防止（2026-09-25 全ブレイクポイント検査で追加） ----------
   本文: 最終行が1〜2文字だけにならないよう pretty。見出し・短い文: 行の長さを揃える balance。
   auto-phrase は文節の途中で折り返さない（対応ブラウザのみ。非対応は通常の折り返し） */
p, li, dd, td, blockquote, label { text-wrap: pretty; }
h1, h2, h3, dt, th, .sec-lead, .sec-catch, .feature__lead, .conn__text, .check__title, .qa dt, .fcard__note, .fcard__policy, .scene__note, .case__note, .voice__note { text-wrap: balance; word-break: auto-phrase; }

.nw { white-space: nowrap; }
.hero__title-s, .hero__title-l, .hero__title-m { white-space: nowrap; }
@media (max-width: 399px) {
  .checkbox-card { padding-inline: 14px; }
  .check { grid-template-columns: 24px 1fr; gap: 8px; }
  .check__title { font-size: 16px; }
}

/* SERVICE 見出し: 1行目は前置き、2行目（研修名）がメイン（2026-09-26 市川靖洋さん指示） */
.sec-title__sub { display: block; font-size: .72em; line-height: 1.5; margin-bottom: .15em; }
/* 語の途中で折り返さない（<wbr> の位置でだけ折り返す） */
.kw { word-break: keep-all; }

/* ---------- 講師: 左右の下端を揃える（2026-09-26 市川靖洋さん指示） ----------
   本文の幅を文字数（デザインの 675px ÷ 20px ≒ 34字）で決め、文字が小さくなる幅でも
   1行の字数がデザインと同じになるようにする。残った差は実績ボックスを下端に寄せて吸収する */
@media (min-width: 900px) {
  .inst { grid-template-columns: clamp(230px, 22vw, 334px) auto; justify-content: center; align-items: stretch; }
  .inst__body { display: flex; flex-direction: column; font-size: clamp(14px, 1.05vw, 20px); width: 34em; max-width: 100%; }
  .inst__body > p { font-size: 1em; }
  .inst__body > p:last-of-type { margin-bottom: clamp(32px, 2.9vw, 56px); }
  .inst__stats { margin-top: auto; }
}

/* 導入の流れ: 下向き矢印（2026-09-26 デザイン実測に合わせて描き直し）
   1920px時 24×15px・線幅約5px・角丸・#cacaca。円の中心線上、ステップ間の余白の真ん中に置く */
.flow__item:not(:last-child)::after {
  --circle: clamp(72px, 5.9vw, 114px);
  --gap: clamp(46px, 3.5vw, 67px);
  --cw: clamp(16px, 1.25vw, 24px);
  content: ""; position: absolute;
  width: var(--cw); height: calc(var(--cw) * .625);
  left: calc(var(--circle) / 2 - var(--cw) / 2);
  bottom: calc(var(--gap) / -2 - var(--cw) * .3125);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 15'%3E%3Cpath d='M3 3l9 9 9-9' fill='none' stroke='%23cacaca' stroke-width='4.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* ---------- ヒーロー: 1023px以下も「文字＋写真」の横並び（2026-09-26 市川靖洋さん指示） ----------
   写真は右半分に置き、見出し・リードは写真に重なってよい。重なる文字には白い座布団を敷く */
@media (max-width: 1023px) {
  .hero { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 0; row-gap: 24px; padding-top: 0; }
  .hero__copy { grid-column: 1 / 3; grid-row: 1; position: relative; z-index: 1; padding-block: clamp(20px, 5vw, 40px); align-self: center; }
  .hero__photo { grid-column: 2 / 3; grid-row: 1; margin: 0 calc(var(--gutter) * -1) 0 0; }
  .hero__photo img { height: 100%; aspect-ratio: auto; border-radius: 0 0 0 clamp(28px, 7vw, 56px); }
  .hero__stats, .hero__cta { grid-column: 1 / 3; }
  /* 白座布団: 行ごとに文字の幅だけ白を敷く */
  .hero__title > span { width: fit-content; background: #fff; padding: 0 .12em 0 0; }
  .hero__title-l { padding-top: .04em !important; }
  .hero__lead { margin-top: clamp(16px, 4vw, 28px); line-height: 1.95; }
  .hero__lead-in { background: #fff; padding: .2em .4em .2em 0; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
}
/* 479px以下: 写真を多く見せるためヒーローの文字を一回り小さく（2026-09-26 市川靖洋さん指示） */
@media (max-width: 479px) {
  .hero__title-s { font-size: clamp(18px, 5.6vw, 23px); }
  .hero__title-l { font-size: clamp(46px, 14vw, 58px); }
  .hero__title-m { font-size: clamp(27px, 8.3vw, 34px); }
  .hero__lead { font-size: clamp(13px, 3.73vw, 15px); line-height: 1.9; }
  .hero__copy { padding-block: 18px; }
}
/* 1023px以下: 写真の右側（ヘッドホンの女性と目隠しの男性）が見えるよう切り抜き位置を右寄りに（2026-09-26 市川靖洋さん指示） */
@media (max-width: 1023px) {
  .hero__photo img { object-position: 93% 40%; }
}

/* ---------- 2026-10-27 公開前チェックの修正 ---------- */
/* Turnstile（確認ステップの送信ボタン直前）。読み込み中に高さが変わらないよう枠の高さを確保 */
.confirm__turnstile { margin-top: 24px; min-height: 65px; outline: none; }
/* ヒーロー画像を picture で出し分け */
.hero__photo picture { display: block; height: 100%; }
/* タップ領域 44px 以上（グロナビ・フッター） */
.gnav__list a { padding-block: 11px; }
.site-footer__links a { display: inline-block; padding-block: 10px; }
.site-footer__links { gap: 0; }
@media (max-width: 767px) {
  /* フッターのリンク: 語の途中で折り返さない */
  .site-footer__links { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0 16px; }
  .site-footer__links a { white-space: nowrap; }
  /* 帯の英字: 画面内に収める */
  .band__text { font-size: 3.3vw; letter-spacing: .08em; padding-left: .08em; }
}
/* 399px以下: 講師の実績は縦に並べて読みやすく */
@media (max-width: 399px) {
  .inst__stats { grid-template-columns: 1fr; padding: 6px 18px; }
  .inst__stats .stat { flex-direction: row; justify-content: space-between; align-items: baseline; padding: 10px 0; }
  .inst__stats .stat + .stat { border-left: 0; border-top: 1px solid rgba(255, 255, 255, .6); }
  .inst__stats .num { font-size: 28px; }
  .inst__stats .unit { font-size: 14px; }
  .inst__stats dt { font-size: 13px; margin-top: 0; }
}