/* 株式会社Ｌ－ｃｏｎｓｕｌｔｉｎｇ 固有スタイル。styles.css / script.js はSkill封印のため編集しない。 */
:root {
  --mold-version: 9;
  /* font-preset: elegant */
  --font-en: "Cormorant Garamond", serif;
  --font-body: "Noto Sans JP", sans-serif;
  --font-display: "Shippori Mincho B1", serif;
  --ink: #07264d;
  --muted: #4f647b;
  --paper: #fbfdff;
  --soft: #eef6fb;
  --line: rgba(7, 38, 77, 0.13);
  --gold: #6da0c9;
  --blue: #0a4d8f;
  --green: #8ebba6;
  --shadow: 0 24px 80px rgba(15, 54, 89, 0.15);
  --content-max: 1180px;
  --pad-x: max(clamp(20px, 6vw, 76px), calc((100vw - var(--content-max)) / 2));
  --fw-display: 400;
  --fw-body: 400;
  --fw-strong: 600;
  --ls-display: .08em;
  --ls-body: .03em;
  --ls-en: .16em;
  --lh-display: 1.40;
  --lh-body: 2.00;
}

body {
  color: var(--ink);
  background:
    radial-gradient(circle at 82% 8%, rgba(126, 191, 169, .18), transparent 28vw),
    linear-gradient(180deg, #fbfdff 0%, #f7fbfe 62%, #fff 100%);
}

.site-header {
  height: 78px;
  background: rgba(255, 255, 255, .76);
  border-bottom: 1px solid rgba(7, 38, 77, .06);
  opacity: 1 !important;
  box-shadow: none !important;
}

.brand {
  gap: 14px;
}

.brand__mark {
  position: relative;
  display: inline-grid;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, .72);
}

.brand__mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.brand__text {
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 1.9vw, 1.78rem);
  font-weight: 700;
  letter-spacing: .13em;
}

.nav {
  font-family: var(--font-body);
  font-size: .92rem;
  font-weight: 700;
  gap: clamp(16px, 2.5vw, 34px);
}

.hero {
  min-height: auto;
  padding-top: 0;
  background: #fbfdff;
}

.hero__stage {
  width: 100%;
  aspect-ratio: 1672 / 941;
  min-height: auto;
  display: block;
  padding: 0;
  background:
    linear-gradient(90deg, rgba(251, 253, 255, .88) 0%, rgba(251, 253, 255, .68) 34%, rgba(251, 253, 255, .12) 56%, rgba(251, 253, 255, 0) 76%),
    url("assets/hero-sample-person-like.png") center / cover no-repeat;
  animation: heroBreath 16s ease-in-out infinite alternate;
}

.hero__copy {
  position: absolute;
  left: 3%;
  top: 20.4%;
  width: 50%;
  padding: 0;
  z-index: 2;
  display: block;
  opacity: 1 !important;
  transform: none !important;
  pointer-events: auto;
}

.hero .eyebrow {
  display: none;
}

.eyebrow {
  color: #42769e;
  font-family: var(--font-en);
  font-weight: 700;
  margin-bottom: 18px;
}

.eyebrow::before { background: currentColor; }

h1 {
  font-size: clamp(3.1rem, 4.55vw, 5.35rem);
  letter-spacing: 0;
  line-height: 1.24;
  margin-bottom: clamp(22px, 3vw, 36px);
}

.hero h1 .l {
  overflow: visible;
}

.hero h1 .l > span {
  transform: none !important;
  transition: none !important;
}

h2 {
  letter-spacing: 0;
  line-height: 1.45;
}

.hero__lead {
  color: #3c526b;
  font-size: clamp(1rem, 1.55vw, 1.35rem);
  line-height: 2;
  margin-bottom: clamp(24px, 3vw, 38px);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-grid;
  grid-template-columns: minmax(0, auto) 28px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-radius: 10px;
  min-height: 56px;
  padding-inline: clamp(28px, 3vw, 42px);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .04em;
  transition: transform .32s var(--ease-out-expo), box-shadow .32s var(--ease-out-expo), background .32s var(--ease-out-expo);
}

.btn span {
  min-width: 0;
  white-space: nowrap;
}

.btn svg {
  width: 28px;
  justify-self: end;
}

.btn--primary {
  border-color: var(--ink);
  background: linear-gradient(135deg, #07305e, #0b579a);
  color: #fff;
}

.btn--ghost {
  background: rgba(255,255,255,.72);
  border-color: rgba(7, 38, 77, .38);
  color: var(--ink);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(7, 38, 77, .18);
}

.hero__photo-wrap {
  position: absolute;
  left: 56.2%;
  top: 79.2%;
  width: 42.2%;
  height: 15.9%;
  z-index: 2;
  opacity: 1 !important;
  transform: none !important;
  display: block;
  border-radius: 0;
  overflow: hidden;
  padding-bottom: 0;
  box-shadow: none;
  background: transparent;
}

.hero__photo-wrap::before {
  content: "";
  position: absolute;
  inset: -22px 42px auto auto;
  width: 38%;
  aspect-ratio: 1;
  border-radius: 999px;
  background: rgba(142, 187, 166, .22);
  filter: blur(2px);
  z-index: -1;
}

.hero__photo {
  display: none;
}

.hero__info {
  position: static;
  transform: none !important;
  opacity: 1 !important;
  animation: none !important;
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 0;
  border: 0;
  background: transparent;
}

.hero__info p {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 0;
  margin: 0;
  padding: 14px 18px;
  border: 1px solid rgba(7, 38, 77, .1);
  border-radius: 12px;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 10px 30px rgba(10, 55, 100, .13);
  color: var(--ink);
  font-weight: 700;
  line-height: 1.5;
  font-size: clamp(.78rem, .98vw, 1rem);
}

.hero__info span {
  display: inline-block;
  min-width: 0;
}

.hero__info svg {
  width: 30px;
  height: 30px;
  color: #0b579a;
  flex: 0 0 auto;
}

.scroll-cue {
  color: #6082a2;
  bottom: 22px;
}

.promise,
.section,
.service-detail,
.program,
.curriculum,
.plans,
.reason,
.voice,
.message,
.company,
.contact {
  position: relative;
  padding: clamp(78px, 10vw, 138px) var(--pad-x);
  overflow: hidden;
}

.promise__inner {
  display: grid;
  grid-template-columns: .8fr 1.1fr;
  gap: clamp(28px, 6vw, 86px);
  align-items: center;
  max-width: var(--content-max);
  margin: 0 auto;
}

.section__head { max-width: 760px; }
.section__head h2 { margin-bottom: 0; }

.section__lead {
  color: var(--muted);
  line-height: 2.15;
  margin-bottom: 0;
}

.ghost {
  position: absolute;
  right: var(--pad-x);
  top: 24px;
  color: rgba(7, 38, 77, .04);
  font-family: var(--font-en);
  font-size: clamp(4rem, 11vw, 10rem);
  font-weight: 800;
  letter-spacing: .02em;
  pointer-events: none;
  animation: ghostDrift 18s ease-in-out infinite alternate;
}

.service { background: linear-gradient(180deg, #fff 0%, #f4f9fc 100%); }

.service .section__head,
.reason .section__head,
.company .section__head {
  margin: 0 auto clamp(34px, 5vw, 58px);
  text-align: center;
}

.service .section__head {
  width: fit-content;
  max-width: 100%;
  text-align: left;
}

.service-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  display: block;
  min-height: 280px;
  padding: clamp(26px, 3vw, 38px);
  border: 1px solid rgba(7, 38, 77, .1);
  border-radius: 18px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 18px 50px rgba(13, 66, 108, .08);
  color: inherit;
  text-decoration: none;
  transition: transform .35s var(--ease-out-expo), box-shadow .35s var(--ease-out-expo);
}

.service-card:hover,
.service-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 26px 70px rgba(13, 66, 108, .14);
}

.service-card span,
.reason-list strong {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 24px;
  border-radius: 50%;
  background: #e4f1f8;
  color: #0b579a;
  font-family: var(--font-en);
  font-weight: 800;
  line-height: 1;
  font-size: .92rem;
}

.service-card h3,
.reason-list h3 {
  margin-bottom: 14px;
  font-size: 1.35rem;
}

.service-card p,
.reason-list p,
.message__body p,
.contact__body p {
  color: var(--muted);
  line-height: 2;
}

.service-card em {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  color: #0b579a;
  font-style: normal;
  font-weight: 700;
  letter-spacing: .04em;
}

.service-card em::after {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
  transition: width .25s ease;
}

.service-card:hover em::after,
.service-card:focus-visible em::after {
  width: 42px;
}

.service-detail {
  background:
    radial-gradient(circle at 10% 16%, rgba(142, 187, 166, .14), transparent 30vw),
    linear-gradient(180deg, #f4f9fc 0%, #fff 100%);
}

.service-detail .section__head {
  width: fit-content;
  max-width: 920px;
  margin: 0 auto clamp(36px, 5vw, 62px);
  text-align: left;
}

.service-detail .section__lead {
  max-width: 860px;
  margin: 22px 0 0;
  text-align: left;
  text-wrap: balance;
}

.detail-stack {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  gap: 22px;
}

.detail-panel {
  scroll-margin-top: 110px;
  display: grid;
  grid-template-columns: minmax(220px, .42fr) minmax(0, .58fr);
  gap: clamp(24px, 4vw, 54px);
  align-items: center;
  padding: clamp(26px, 4vw, 48px);
  border: 1px solid rgba(7, 38, 77, .1);
  border-radius: 22px;
  background: rgba(255, 255, 255, .84);
  box-shadow: 0 18px 60px rgba(13, 66, 108, .08);
}

.detail-panel__head {
  align-self: start;
}

.detail-panel__head span {
  display: inline-grid;
  place-items: center;
  width: 50px;
  height: 50px;
  margin-bottom: 24px;
  border-radius: 50%;
  background: #e4f1f8;
  color: #0b579a;
  font-family: var(--font-en);
  font-weight: 800;
}

.detail-panel__head p {
  margin: 0 0 12px;
  color: #42769e;
  font-family: var(--font-en);
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.detail-panel__head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 2.7vw, 2.8rem);
  font-weight: var(--fw-display);
  line-height: 1.45;
}

.detail-panel__lead {
  align-self: center;
  margin: 0;
  color: var(--muted);
  line-height: 2.05;
}

.detail-points {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.detail-points section {
  padding: 22px;
  border-radius: 16px;
  background: rgba(238, 246, 251, .76);
}

.detail-points h4 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 1rem;
}

.detail-points p {
  margin: 0;
  color: var(--muted);
  line-height: 1.9;
  font-size: .95rem;
}

.reason {
  background:
    linear-gradient(90deg, rgba(7, 38, 77, .92), rgba(8, 50, 88, .84)),
    url("assets/soft-office-bg.png") center / cover;
  color: #fff;
}

.program {
  background:
    radial-gradient(circle at 88% 10%, rgba(109, 160, 201, .16), transparent 30vw),
    linear-gradient(180deg, #fff 0%, #f6fbfe 100%);
}

.program .section__head,
.plans .section__head,
.voice .section__head {
  max-width: 900px;
  margin: 0 auto clamp(34px, 5vw, 58px);
  text-align: center;
}

.program .section__lead,
.plans .section__lead,
.voice .section__lead {
  max-width: 860px;
  margin: 22px auto 0;
  text-align: center;
  text-wrap: balance;
}

.program-flow {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.program-flow article {
  position: relative;
  min-height: 300px;
  padding: clamp(28px, 3.5vw, 42px);
  border-radius: 24px;
  border: 1px solid rgba(7, 38, 77, .1);
  background: rgba(255, 255, 255, .84);
  box-shadow: 0 18px 55px rgba(13, 66, 108, .08);
  transition: transform .42s var(--ease-out-expo), box-shadow .42s var(--ease-out-expo), border-color .42s var(--ease-out-expo);
}

.program-flow article:hover,
.curriculum-list article:hover,
.plan-grid article:hover,
.voice-grid article:hover {
  transform: translateY(-6px);
  border-color: rgba(11, 87, 154, .22);
  box-shadow: 0 28px 70px rgba(13, 66, 108, .14);
}

.program-flow span,
.curriculum-list strong {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  border-radius: 50%;
  background: #e4f1f8;
  color: #0b579a;
  font-family: var(--font-en);
  font-weight: 800;
}

.program-flow h3,
.curriculum-list h3,
.plan-grid h3 {
  margin: 0 0 14px;
  color: var(--ink);
}

.program-flow p,
.curriculum__intro p,
.curriculum-list p,
.plans p,
.plan-grid li,
.voice-grid p,
.voice-grid span {
  color: var(--muted);
  line-height: 2;
}

.curriculum {
  display: grid;
  grid-template-columns: minmax(260px, .38fr) minmax(0, .62fr);
  gap: clamp(30px, 6vw, 86px);
  align-items: start;
  background: #fff;
}

.curriculum__intro {
  position: sticky;
  top: 108px;
}

.curriculum__intro h2 {
  margin-bottom: 18px;
}

.curriculum-list {
  display: grid;
  gap: 16px;
}

.curriculum-list article {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  padding: clamp(24px, 3vw, 34px);
  border-radius: 20px;
  border: 1px solid rgba(7, 38, 77, .1);
  background: linear-gradient(135deg, rgba(238, 246, 251, .86), rgba(255, 255, 255, .92));
  transition: transform .42s var(--ease-out-expo), box-shadow .42s var(--ease-out-expo), border-color .42s var(--ease-out-expo);
}

.curriculum-list strong {
  margin: 0;
}

.curriculum-list h3 {
  font-size: 1.25rem;
}

.curriculum-list p {
  margin: 0;
}

.plans {
  background:
    radial-gradient(circle at 16% 20%, rgba(142, 187, 166, .16), transparent 30vw),
    linear-gradient(180deg, #f6fbfe 0%, #fff 100%);
}

.plan-grid {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.plan-grid article {
  position: relative;
  min-height: 314px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  padding: clamp(28px, 3.5vw, 42px);
  border-radius: 24px;
  border: 1px solid rgba(7, 38, 77, .13);
  background: rgba(232, 243, 249, .92);
  box-shadow: 0 22px 60px rgba(13, 66, 108, .1);
  transition: transform .42s var(--ease-out-expo), box-shadow .42s var(--ease-out-expo), border-color .42s var(--ease-out-expo);
}

.plan-grid article > p {
  margin: 0 0 12px;
  color: #42769e;
  font-family: var(--font-en);
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.plan-grid h3 {
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 2.5vw, 2.35rem);
  font-weight: var(--fw-display);
}

.plan-grid ul {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  justify-items: center;
}

.plan-grid li {
  position: relative;
  padding-left: 22px;
  width: fit-content;
  text-align: left;
}

.plan-grid li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6da0c9;
}

.plan-card--featured {
  background: rgba(232, 243, 249, .92) !important;
  color: var(--ink);
  border-color: rgba(7, 38, 77, .13);
}

.plan-card--featured h3,
.plan-card--featured p,
.plan-card--featured li {
  color: inherit;
}

.plan-card--featured li::before {
  background: #6da0c9;
}

.reason .eyebrow,
.reason .section__head,
.reason-list p { color: rgba(255,255,255,.82); }

.reason .section__head h2 { color: #fff; }

.reason-list {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.reason-list article {
  display: grid;
  grid-template-columns: auto minmax(180px, .38fr) 1fr;
  gap: clamp(18px, 3vw, 36px);
  align-items: center;
  padding: 28px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 18px;
  background: rgba(255,255,255,.08);
  transition: transform .42s var(--ease-out-expo), background .42s var(--ease-out-expo), border-color .42s var(--ease-out-expo);
}

.reason-list article:hover {
  transform: translateX(8px);
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.28);
}

.reason-list strong {
  margin: 0;
  background: rgba(255,255,255,.15);
  color: #fff;
}

.reason-list h3,
.reason-list p { margin: 0; }

.voice {
  background:
    linear-gradient(180deg, #fff 0%, #f8fbfd 100%);
}

.voice-grid {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.voice-grid article {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(26px, 3vw, 38px);
  border-radius: 22px;
  border: 1px solid rgba(7, 38, 77, .1);
  background: rgba(255, 255, 255, .86);
  box-shadow: 0 18px 55px rgba(13, 66, 108, .08);
  transition: transform .42s var(--ease-out-expo), box-shadow .42s var(--ease-out-expo), border-color .42s var(--ease-out-expo);
}

.voice-grid p {
  position: relative;
  margin: 0;
  padding-top: 28px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.6vw, 1.36rem);
  line-height: 1.9;
}

.voice-grid p::before {
  content: "“";
  position: absolute;
  left: 0;
  top: -18px;
  color: rgba(109, 160, 201, .5);
  font-family: var(--font-en);
  font-size: 4.4rem;
  line-height: 1;
}

.voice-grid span {
  display: block;
  margin-top: 24px;
  color: #42769e;
  font-weight: 700;
  font-size: .9rem;
}

.message {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(280px, .78fr) minmax(0, 1fr);
  gap: clamp(28px, 6vw, 88px);
  align-items: center;
  background: #fff;
}

.message__visual {
  min-height: 520px;
  border-radius: 0 36px 36px 0;
  background:
    radial-gradient(circle at 82% 18%, rgba(169, 203, 178, .24), rgba(169, 203, 178, 0) 28%),
    radial-gradient(circle at 18% 80%, rgba(203, 180, 132, .2), rgba(203, 180, 132, 0) 26%),
    linear-gradient(135deg, rgba(231, 244, 250, .92), rgba(255,255,255,.66));
  display: grid;
  place-items: center;
}

.message-photo {
  position: relative;
  width: min(78%, 460px);
  aspect-ratio: 4 / 5;
  border-radius: 30px;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 22%, rgba(255,255,255,.94), rgba(255,255,255,0) 22%),
    radial-gradient(circle at 18% 28%, rgba(34,128,187,.2), rgba(34,128,187,0) 28%),
    radial-gradient(circle at 78% 78%, rgba(205,180,132,.34), rgba(205,180,132,0) 28%),
    linear-gradient(145deg, rgba(233,246,251,.95), rgba(250,252,252,.82) 44%, rgba(219,235,242,.94));
  border: 1px solid rgba(255, 255, 255, .72);
  box-shadow: var(--shadow);
  animation: cardFloat 7s ease-in-out infinite;
}

.message-photo::before,
.message-photo::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.message-photo::before {
  inset: 22px;
  border: 1px solid rgba(11, 44, 82, .16);
  border-radius: 24px;
}

.message-photo::after {
  right: -18%;
  top: 20%;
  width: 68%;
  height: 68%;
  border-radius: 50%;
  border: 1px solid rgba(11, 44, 82, .12);
  background: linear-gradient(145deg, rgba(255,255,255,.18), rgba(11,44,82,.04));
}

.message-photo__logo {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: min(72%, 290px);
  height: auto;
  display: block;
  filter: drop-shadow(0 18px 32px rgba(11, 44, 82, .12));
  transform: translate(-50%, -50%);
}

.message-photo small {
  display: none;
}

.message__body { max-width: 680px; }

.message__name {
  margin-top: 26px;
  color: var(--ink) !important;
  font-weight: 700;
}

.company { background: linear-gradient(180deg, #f8fbfd 0%, #fff 100%); }

.company-table {
  max-width: 920px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

.company-table div {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.company-table dt {
  color: #42769e;
  font-weight: 700;
}

.company-table dd {
  margin: 0;
  line-height: 1.85;
}

.contact {
  display: block;
  background: linear-gradient(135deg, #0a315d, #0b579a);
}

.contact__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 20%, rgba(255,255,255,.18), transparent 28vw),
    radial-gradient(circle at 82% 72%, rgba(142,187,166,.28), transparent 24vw);
  pointer-events: none;
}

.contact__body {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 56px);
  border-radius: 28px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 32px 90px rgba(4, 24, 45, .24);
}

.contact__body h2,
.contact__body label {
  color: var(--ink);
}

.contact__body h2 {
  font-family: var(--font-display);
  font-weight: var(--fw-display);
  letter-spacing: 0;
  line-height: var(--lh-display);
}

.contact-form {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(7, 38, 77, .18);
  border-radius: 12px;
  padding: 14px 16px;
  font: inherit;
  color: var(--ink);
  background: #fff;
  transition: border-color .28s ease, box-shadow .28s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(11, 87, 154, .52);
  box-shadow: 0 0 0 4px rgba(109, 160, 201, .16);
}

.contact-form textarea { resize: vertical; }

.contact-form button {
  grid-template-columns: 1fr;
  margin-top: 8px;
  min-width: 242px;
  width: fit-content;
  justify-items: center;
  text-align: center;
}

.contact-form button.btn--primary {
  background: linear-gradient(135deg, #07305e, #0b579a) !important;
  border-color: var(--ink) !important;
  color: #fff !important;
}

.footer {
  display: grid;
  grid-template-columns: 1fr auto;
  justify-content: space-between;
  gap: 22px 40px;
  padding: 38px var(--pad-x);
  color: #d8e6f0;
  background: #071f3b;
}

.footer strong {
  display: block;
  margin-bottom: 10px;
  color: #fff;
}

.footer p {
  margin: 0;
  color: #b8cadb;
}

.footer nav {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.footer__social {
  grid-column: 2;
  display: flex;
  gap: 18px;
  justify-content: flex-end;
}

.footer small {
  color: #9db4c8;
}

.sticky-cta {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 20;
  display: none;
  padding: 13px 20px;
  border-radius: 999px;
  background: #0b579a;
  color: #fff;
  box-shadow: 0 14px 34px rgba(7, 38, 77, .22);
  font-weight: 700;
}

.sticky-cta.is-shown { display: block; }

@keyframes heroBreath {
  from { background-position: center, 50% 50%; }
  to { background-position: center, 52% 48%; }
}

@keyframes ghostDrift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-16px, 10px, 0); }
}

@keyframes cardFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@media (max-width: 980px) {
  .site-header {
    height: 68px;
    opacity: 1 !important;
    background: rgba(255, 255, 255, .92);
    border-bottom: 1px solid rgba(7, 38, 77, .08);
  }
  .nav { display: none; }
  .nav-toggle { display: flex; }
  .hero { padding-top: 68px; }
  .hero__stage {
    min-height: clamp(760px, 118vh, 980px);
    display: grid;
    grid-template-columns: 1fr;
    aspect-ratio: auto;
    background:
      linear-gradient(180deg, rgba(251, 253, 255, .96) 0%, rgba(251, 253, 255, .84) 34%, rgba(251, 253, 255, .42) 58%, rgba(251, 253, 255, .08) 100%),
      url("assets/hero-consulting.png") 58% 100% / cover no-repeat;
    animation: none;
    padding: 46px var(--pad-x) 30px;
    align-content: start;
  }
  .hero__copy {
    position: relative;
    left: auto;
    top: auto;
    width: auto;
    opacity: 1 !important;
    pointer-events: auto;
  }
  .hero__copy,
  .hero__copy * {
    color: inherit !important;
  }
  .hero__lead {
    color: #3c526b !important;
  }
  .hero__copy .btn--primary {
    background: linear-gradient(135deg, #07305e, #0b579a) !important;
    border-color: var(--ink) !important;
    color: #fff !important;
  }
  .hero__copy .btn--ghost {
    background: rgba(255,255,255,.72) !important;
    border-color: rgba(7, 38, 77, .38) !important;
    color: var(--ink) !important;
  }
  .hero .eyebrow {
    display: flex;
  }
  .hero__photo-wrap {
    display: none;
  }
  .promise__inner,
  .message { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .program-flow,
  .plan-grid,
  .voice-grid {
    grid-template-columns: 1fr;
  }
  .curriculum {
    grid-template-columns: 1fr;
  }
  .curriculum__intro {
    position: static;
  }
  .detail-panel {
    grid-template-columns: 1fr;
  }
  .detail-points {
    grid-template-columns: 1fr;
  }
  .reason-list article { grid-template-columns: auto 1fr; }
  .reason-list article p { grid-column: 2; }
  .message__visual {
    border-radius: 28px;
    min-height: 360px;
  }
  .footer,
  .footer__social {
    grid-template-columns: 1fr;
    justify-content: flex-start;
  }
  .footer__social { grid-column: auto; }
}

@media (max-width: 640px) {
  .brand__text {
    max-width: 64vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: .82rem;
  }
  h1 { font-size: clamp(2.35rem, 13vw, 3.7rem); }
  .hero__stage {
    min-height: auto;
    padding-inline: 20px;
    padding-bottom: 32px;
    background-position: 58% 0;
  }
  .hero__actions { display: grid; }
  .btn { width: 100%; }
  .hero__info p {
    justify-content: flex-start;
    min-height: 58px;
    width: 100%;
  }
  .promise,
  .section,
  .program,
  .curriculum,
  .plans,
  .reason,
  .voice,
  .message,
  .company,
  .contact {
    padding-inline: 20px;
  }
  .reason-list article { grid-template-columns: 1fr; }
  .reason-list article p { grid-column: auto; }
  .company-table div {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .contact-form button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__stage,
  .ghost,
  .message-photo {
    animation: none !important;
  }
  .btn,
  .service-card,
  .program-flow article,
  .curriculum-list article,
  .plan-grid article,
  .reason-list article,
  .voice-grid article,
  .contact-form input,
  .contact-form textarea {
    transition-duration: .01ms !important;
  }
}

/* 支援目標は体験談ではないため、引用符の装飾を表示しない。 */
.voice-grid p::before { content: none; }