/* チラシのトーン（ネイビー＋ライトブルー）に合わせた配色。CTA のみ補色のオレンジ */
:root {
  --navy: #1c2c6b;
  --navy-dark: #131f52;
  --blue: #2f6db5;
  --blue-light: #e8f1fb;
  --sky: #cfe2f5;
  --orange: #e8710a;
  --orange-dark: #c95f05;
  --text: #1f2933;
  --muted: #5b6573;
  --line: #dbe3ec;
  --bg: #ffffff;
  --bg-alt: #f4f8fc;
  --radius: 10px;
  --shadow: 0 6px 24px rgba(28, 44, 107, 0.08);
  --container: 1120px;
  --header-h: 60px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  -webkit-text-size-adjust: 100%;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--blue);
}

h1,
h2,
h3,
p,
ul,
ol,
dl,
dd,
figure {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 16px;
}

.container--narrow {
  max-width: 800px;
}

.icon {
  width: 1.1em;
  height: 1.1em;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.pc-only {
  display: none;
}

/* ---------- ボタン ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 12px 24px;
  border: 2px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s, transform 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  color: #fff;
  background: var(--orange);
  box-shadow: 0 4px 0 var(--orange-dark);
}

.btn--primary:hover {
  background: var(--orange-dark);
}

.btn--secondary {
  color: var(--navy);
  background: #fff;
  border-color: var(--navy);
}

.btn--secondary:hover {
  color: #fff;
  background: var(--navy);
}

.btn--small {
  min-height: 40px;
  padding: 6px 18px;
  font-size: 0.875rem;
  box-shadow: none;
}

.btn--block {
  width: 100%;
}

/* ---------- ヘッダー ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.site-header__logo {
  color: var(--navy);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.site-header__tel {
  display: none;
  align-items: center;
  gap: 6px;
  color: var(--navy);
  font-size: 1.25rem;
  font-weight: 700;
  text-decoration: none;
}

/* ---------- ファーストビュー ---------- */

.hero {
  position: relative;
  padding: 40px 0 72px;
  background: linear-gradient(160deg, #ffffff 0%, var(--blue-light) 55%, var(--sky) 100%);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  gap: 32px;
}

.hero__eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  padding: 2px 12px;
  color: #fff;
  background: var(--navy);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.hero__title {
  color: var(--navy);
  font-size: clamp(1.75rem, 6.4vw, 3rem);
  line-height: 1.35;
  letter-spacing: 0.02em;
}

.hero__lead {
  margin-top: 16px;
  font-size: clamp(1rem, 2.4vw, 1.125rem);
  font-weight: 500;
}

.hero__segment {
  margin-top: 16px;
  padding: 12px 16px;
  color: var(--navy);
  background: #fff;
  border-left: 4px solid var(--orange);
  border-radius: 0 6px 6px 0;
  font-weight: 700;
  line-height: 1.6;
}

.hero__segment[hidden] {
  display: none;
}

.hero__points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 20px;
}

.hero__points li {
  position: relative;
  padding: 8px 8px 8px 32px;
  background: #fff;
  border: 1px solid var(--sky);
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.5;
}

.hero__points li::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 12px;
  width: 6px;
  height: 11px;
  border: solid var(--blue);
  border-width: 0 3px 3px 0;
  transform: translateY(-65%) rotate(45deg);
}

.cta-group {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.hero__tel {
  margin-top: 16px;
  font-weight: 700;
}

.hero__tel a {
  color: var(--navy);
  font-size: 1.375rem;
  text-decoration: none;
}

.hero__media {
  position: relative;
}

.hero__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero__media figcaption {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 2px 10px;
  color: #fff;
  background: rgba(19, 31, 82, 0.75);
  border-radius: 4px;
  font-size: 0.75rem;
}

.hero__wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 48px;
  fill: var(--bg);
}

/* ---------- セクション共通 ---------- */

.section {
  padding: 64px 0;
}

.section--alt {
  background: var(--bg-alt);
}

.section--navy {
  color: #fff;
  background: var(--navy);
}

.section__head {
  margin-bottom: 36px;
  text-align: center;
}

.section__eyebrow {
  margin-bottom: 6px;
  color: var(--blue);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.section__title {
  color: var(--navy);
  font-size: clamp(1.375rem, 4.4vw, 2rem);
  line-height: 1.5;
}

.section__lead {
  max-width: 680px;
  margin: 16px auto 0;
  color: var(--muted);
}

.section--navy .section__eyebrow {
  color: var(--sky);
}

.section--navy .section__title {
  color: #fff;
}

.note {
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.875rem;
}

.check-list li {
  position: relative;
  padding-left: 26px;
  line-height: 1.6;
}

.check-list li + li {
  margin-top: 8px;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 0.3em;
  left: 4px;
  width: 6px;
  height: 11px;
  border: solid var(--blue);
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg);
}

.check-list--light li::before {
  border-color: var(--sky);
}

/* ---------- 悩み ---------- */

.worry-list {
  display: grid;
  gap: 12px;
}

.worry-list li {
  position: relative;
  padding: 16px 16px 16px 52px;
  background: var(--bg-alt);
  border-radius: var(--radius);
  font-weight: 500;
  line-height: 1.6;
}

.worry-list li::before {
  content: "?";
  position: absolute;
  top: 50%;
  left: 14px;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  color: #fff;
  background: var(--muted);
  border-radius: 50%;
  font-size: 0.875rem;
  font-weight: 700;
  transform: translateY(-50%);
}

.worries__answer {
  margin-top: 32px;
  padding: 20px;
  color: var(--navy);
  background: var(--blue-light);
  border-radius: var(--radius);
  font-size: 1.125rem;
  font-weight: 500;
  text-align: center;
}

/* ---------- 相談できること ---------- */

.phase-list {
  display: grid;
  gap: 16px;
  counter-reset: phase;
}

.phase {
  padding: 28px 24px;
  background: #fff;
  border-top: 4px solid var(--navy);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.phase__label {
  color: var(--blue);
  font-size: 0.875rem;
  font-weight: 700;
}

.phase__title {
  margin-bottom: 16px;
  color: var(--navy);
  font-size: 1.25rem;
}

/* ---------- 対応業界 ---------- */

.industry-grid {
  display: grid;
  gap: 20px;
}

.industry {
  padding: 28px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.industry__tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 2px 12px;
  color: var(--navy);
  background: var(--blue-light);
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 700;
}

.industry__title {
  margin-bottom: 12px;
  color: var(--navy);
  font-size: 1.25rem;
  line-height: 1.5;
}

.industry > p:not(.industry__tag) {
  margin-bottom: 16px;
  color: var(--muted);
}

.industry-others {
  margin-top: 28px;
  text-align: center;
}

.industry-others__title {
  margin-bottom: 12px;
  font-weight: 700;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.chip-list li {
  padding: 4px 14px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.875rem;
}

/* ---------- 内製化のメリット ---------- */

.merit-grid {
  display: grid;
  gap: 16px;
}

.merit {
  padding: 28px 24px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.merit__icon {
  width: 52px;
  height: 52px;
  margin-bottom: 12px;
  padding: 12px;
  color: #fff;
  background: var(--navy);
  border-radius: 50%;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.merit__title {
  margin-bottom: 12px;
  color: var(--navy);
  font-size: 1.125rem;
}

/* ---------- 設備選定 ---------- */

.factor-grid {
  display: grid;
  gap: 12px;
  counter-reset: factor;
}

.factor {
  position: relative;
  padding: 20px 20px 20px 64px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  counter-increment: factor;
}

.factor::before {
  content: counter(factor);
  position: absolute;
  top: 20px;
  left: 20px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  color: #fff;
  background: var(--blue);
  border-radius: 50%;
  font-weight: 700;
}

.factor__title {
  margin-bottom: 4px;
  color: var(--navy);
  font-size: 1.0625rem;
}

.factor p {
  color: var(--muted);
  font-size: 0.9375rem;
}

.cost {
  margin-top: 40px;
  padding: 24px 16px;
  background: var(--bg-alt);
  border-radius: var(--radius);
}

.cost__title {
  color: var(--navy);
  font-size: 1.25rem;
  line-height: 1.5;
}

.cost__title span {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 500;
}

.cost__condition {
  margin: 8px 0 16px;
  color: var(--muted);
  font-size: 0.875rem;
}

.table-scroll {
  overflow-x: auto;
}

.cost-table {
  width: 100%;
  background: #fff;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.cost-table th,
.cost-table td {
  padding: 10px 8px;
  border: 1px solid var(--line);
  text-align: center;
}

.cost-table td {
  white-space: nowrap;
}

.cost-table thead th {
  color: #fff;
  background: var(--navy);
  font-size: 0.875rem;
}

.cost-table tbody th {
  font-weight: 500;
  text-align: left;
}

.cost-table__total th,
.cost-table__total td {
  color: var(--navy);
  background: var(--blue-light);
  font-weight: 700;
}

.cost-table__total td {
  font-size: 1.125rem;
}

.cost__ref {
  margin-top: 16px;
  font-weight: 500;
}

.cost__ref strong {
  color: var(--navy);
  font-size: 1.125rem;
}

.cost__notes {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.7;
}

/* ---------- 導入までの流れ ---------- */

.flow-list {
  display: grid;
  gap: 12px;
  counter-reset: flow;
}

.flow {
  position: relative;
  padding: 24px 20px 24px 72px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  counter-increment: flow;
}

.flow::before {
  content: counter(flow);
  position: absolute;
  top: 22px;
  left: 20px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: #fff;
  background: var(--navy);
  border-radius: 50%;
  font-weight: 700;
}

.flow__title {
  margin-bottom: 4px;
  color: var(--navy);
  font-size: 1.125rem;
}

.flow p {
  color: var(--muted);
  font-size: 0.9375rem;
}

.flow__link {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.9375rem;
  font-weight: 700;
}

.flow__link::after {
  content: " →";
}

/* ---------- 施工事例・導入事例 ---------- */

.works {
  display: grid;
  gap: 32px;
}

.work__title {
  margin-bottom: 12px;
  padding-left: 12px;
  color: var(--navy);
  border-left: 4px solid var(--navy);
  font-size: 1.125rem;
  line-height: 1.4;
}

.work__photos {
  display: grid;
  gap: 12px;
}

.work__photos figure {
  position: relative;
}

.work__photos img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius);
}

.work__photos figcaption {
  position: absolute;
  top: 10px;
  left: 10px;
}

.work__badge {
  display: inline-block;
  padding: 2px 10px;
  color: #fff;
  background: var(--muted);
  border-radius: 4px;
  font-size: 0.8125rem;
  font-weight: 700;
}

.work__badge--after {
  background: var(--blue);
}

.cases__title {
  margin: 56px 0 20px;
  color: var(--navy);
  font-size: clamp(1.25rem, 3.6vw, 1.5rem);
  text-align: center;
}

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

.case {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.case__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 12px;
  padding: 16px 20px;
  color: #fff;
  background: var(--navy);
}

.case__industry {
  font-size: 1.125rem;
  font-weight: 700;
}

.case__size {
  font-size: 0.875rem;
}

.case__body {
  padding: 20px;
}

.case__body dt {
  color: var(--blue);
  font-size: 0.875rem;
  font-weight: 700;
}

.case__body dd {
  margin-bottom: 16px;
  font-size: 0.9375rem;
}

.case__body dd:last-child {
  margin-bottom: 0;
}

/* ---------- アフターフォロー ---------- */

.aftercare {
  display: grid;
  gap: 32px;
}

.aftercare__body .section__title {
  margin-bottom: 16px;
}

.aftercare__body > p {
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.86);
}

.company-card {
  align-self: center;
  padding: 24px;
  color: var(--text);
  background: #fff;
  border-radius: var(--radius);
  font-style: normal;
}

.company-card p + p {
  margin-top: 8px;
}

.company-card__name {
  color: var(--navy);
  font-size: 1.125rem;
  font-weight: 700;
}

.company-card a {
  color: var(--navy);
  font-weight: 700;
}

/* ---------- FAQ ---------- */

.faq-list {
  display: grid;
  gap: 12px;
}

.faq {
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.faq summary {
  position: relative;
  padding: 18px 48px 18px 52px;
  font-weight: 700;
  line-height: 1.6;
  list-style: none;
  cursor: pointer;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::before {
  content: "Q";
  position: absolute;
  top: 16px;
  left: 18px;
  color: var(--blue);
  font-size: 1.125rem;
}

.faq summary::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 20px;
  width: 9px;
  height: 9px;
  border: solid var(--muted);
  border-width: 0 2px 2px 0;
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.2s;
}

.faq[open] summary::after {
  transform: translateY(-30%) rotate(-135deg);
}

.faq p {
  position: relative;
  padding: 0 20px 18px 52px;
  color: var(--muted);
}

.faq p::before {
  content: "A";
  position: absolute;
  left: 18px;
  color: var(--orange);
  font-size: 1.125rem;
  font-weight: 700;
}

/* ---------- お問い合わせ ---------- */

.contact-tel {
  margin-bottom: 28px;
  padding: 20px;
  background: #fff;
  border-radius: var(--radius);
  text-align: center;
}

.contact-tel p {
  font-weight: 700;
}

.contact-tel a {
  color: var(--navy);
  font-size: 1.75rem;
  font-weight: 700;
  text-decoration: none;
}

.form {
  display: grid;
  gap: 20px;
  padding: 28px 20px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.form__field {
  display: grid;
  gap: 6px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.form__field legend,
.form__label {
  padding: 0;
  font-weight: 700;
}

.form__field legend {
  margin-bottom: 6px;
}

.form__required {
  margin-left: 8px;
  padding: 1px 6px;
  color: #fff;
  background: var(--orange);
  border-radius: 3px;
  font-size: 0.75rem;
  vertical-align: 2px;
}

.form input[type="text"],
.form input[type="tel"],
.form input[type="email"],
.form select,
.form textarea {
  width: 100%;
  padding: 12px;
  background: #fff;
  border: 1px solid #c3ccd6;
  border-radius: 6px;
  font: inherit;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: 2px solid var(--blue);
  outline-offset: 1px;
}

.choice-grid {
  display: grid;
  gap: 10px;
}

.choice {
  position: relative;
  display: block;
  cursor: pointer;
}

.choice input {
  position: absolute;
  opacity: 0;
}

.choice__body {
  display: grid;
  gap: 2px;
  padding: 14px 16px 14px 48px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.2s, background-color 0.2s;
}

.choice__body::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 16px;
  width: 20px;
  height: 20px;
  border: 2px solid #9aa5b1;
  border-radius: 50%;
  transform: translateY(-50%);
}

.choice input:checked + .choice__body {
  background: var(--blue-light);
  border-color: var(--blue);
}

.choice input:checked + .choice__body::before {
  border: 6px solid var(--blue);
}

.choice input:focus-visible + .choice__body {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.choice__title {
  color: var(--navy);
  font-weight: 700;
}

.choice__desc {
  color: var(--muted);
  font-size: 0.875rem;
}

.radio-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

.radio-row label,
.form__agree {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.radio-row input,
.form__agree input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--blue);
}

.form__agree {
  justify-content: center;
}

/* ---------- フッター ---------- */

.site-footer {
  padding: 40px 0 96px;
  color: rgba(255, 255, 255, 0.8);
  background: var(--navy-dark);
  font-size: 0.875rem;
  text-align: center;
}

.site-footer__slogan {
  margin-bottom: 8px;
  color: var(--sky);
  letter-spacing: 0.1em;
}

.site-footer__name {
  margin-bottom: 4px;
  color: #fff;
  font-size: 1.125rem;
  font-weight: 700;
}

.site-footer__copy {
  margin-top: 16px;
}

/* ---------- スマホ用固定CTA ---------- */

.fixed-cta {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 8px;
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.96);
  border-top: 1px solid var(--line);
}

.fixed-cta a {
  display: grid;
  place-items: center;
  min-height: 48px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
}

.fixed-cta__tel {
  color: var(--navy);
  border: 2px solid var(--navy);
}

.fixed-cta__form {
  color: #fff;
  background: var(--orange);
}

/* ---------- タブレット以上 ---------- */

@media (min-width: 768px) {
  .sp-only {
    display: none;
  }

  .pc-only {
    display: inline;
  }

  .section {
    padding: 88px 0;
  }

  .site-header__tel {
    display: inline-flex;
  }

  .hero__points {
    grid-template-columns: repeat(4, auto);
    justify-content: start;
  }

  .cta-group {
    grid-template-columns: repeat(2, auto);
    justify-content: start;
  }

  .worry-list,
  .industry-grid,
  .choice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .phase-list,
  .merit-grid,
  .case-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .factor-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .work__photos {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .work__photos--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .cost {
    padding: 36px 40px;
  }

  .form {
    padding: 40px;
  }

  .fixed-cta {
    display: none;
  }

  .site-footer {
    padding-bottom: 40px;
  }
}

/* ---------- PC ---------- */

@media (min-width: 1024px) {
  .hero {
    padding: 64px 0 104px;
  }

  .hero__inner {
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    gap: 48px;
  }

  .hero__points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .flow-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
  }

  .flow {
    padding: 72px 18px 24px;
    text-align: center;
  }

  .flow::before {
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
  }

  .aftercare {
    grid-template-columns: 1.4fr 1fr;
    gap: 56px;
  }
}

/* ---------- 広告LP向けビジュアル強化 ---------- */

body {
  overflow-x: clip;
}

.hero__cta-main {
  padding-right: 16px;
  padding-left: 16px;
  white-space: nowrap;
}

.worry-list {
  gap: 14px;
}

.worry-list li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  min-height: 96px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(28, 44, 107, 0.07);
  font-size: 0.9375rem;
}

.worry-list li::before {
  content: none;
}

.worry__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  color: var(--blue);
  background: var(--blue-light);
  border-radius: 15px;
}

.worry__icon svg,
.phase__icon svg,
.factor__icon svg {
  width: 27px;
  height: 27px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.worries__answer {
  position: relative;
  max-width: 760px;
  margin-right: auto;
  margin-left: auto;
  padding: 24px 24px 24px 70px;
  border: 1px solid #c9ddf2;
  box-shadow: 0 10px 30px rgba(28, 44, 107, 0.06);
  text-align: left;
}

.worries__answer::before {
  content: "!";
  position: absolute;
  top: 50%;
  left: 22px;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  color: #fff;
  background: var(--orange);
  border-radius: 50%;
  font-weight: 700;
  transform: translateY(-50%);
}

.phase {
  position: relative;
  overflow: visible;
  padding: 24px 22px 26px;
  border: 1px solid #dce6f0;
  border-top: 1px solid #dce6f0;
  border-radius: 14px;
}

.phase__head {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.phase__icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 48px;
  height: 48px;
  color: #fff;
  background: var(--navy);
  border-radius: 14px;
}

.phase__icon svg {
  width: 25px;
  height: 25px;
}

.phase__label {
  margin-bottom: 1px;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

.phase__title {
  margin: 0;
}

.industry-grid {
  gap: 24px;
}

.industry {
  overflow: hidden;
  padding: 0 26px 28px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 12px 34px rgba(28, 44, 107, 0.08);
}

.industry__visual {
  display: grid;
  place-items: center;
  min-height: 156px;
  margin: 0 -26px 24px;
  color: var(--navy);
  background:
    radial-gradient(circle at 70% 20%, rgba(255, 255, 255, 0.95) 0 8%, transparent 8.5%),
    linear-gradient(135deg, #edf5fd, #cfe3f7);
}

.industry__visual svg {
  width: 92px;
  height: 92px;
  fill: rgba(255, 255, 255, 0.6);
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.industry__tag {
  margin-top: -40px;
  margin-bottom: 18px;
  padding: 6px 15px;
  color: #fff;
  background: var(--navy);
  border: 3px solid #fff;
  box-shadow: 0 5px 14px rgba(28, 44, 107, 0.16);
}

.industry .check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.industry .check-list li {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 8px 10px 8px 32px;
  background: var(--bg-alt);
  border-radius: 8px;
  font-size: 0.8125rem;
}

.industry .check-list li + li {
  margin-top: 0;
}

.industry .check-list li::before {
  left: 13px;
}

.factor-grid {
  gap: 14px;
}

.factor {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  column-gap: 16px;
  align-items: center;
  padding: 22px;
  background: #fff;
  border-color: #d9e5f1;
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(28, 44, 107, 0.06);
}

.factor::before {
  content: none;
}

.factor__icon {
  display: grid;
  grid-row: 1 / 4;
  place-items: center;
  width: 54px;
  height: 54px;
  color: var(--blue);
  background: var(--blue-light);
  border-radius: 15px;
}

.factor__step {
  color: var(--orange-dark);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.factor__title {
  margin: 1px 0 2px;
}

.factor p {
  grid-column: 2;
}

.conversion-band {
  position: relative;
  overflow: hidden;
  padding: 42px 0;
  color: #fff;
  background:
    linear-gradient(100deg, rgba(19, 31, 82, 0.98), rgba(28, 44, 107, 0.92)),
    url("../img/factory-after-2.webp") center / cover;
}

.conversion-band::after {
  content: "";
  position: absolute;
  top: -100px;
  right: -70px;
  width: 310px;
  height: 310px;
  border: 58px solid rgba(255, 255, 255, 0.055);
  border-radius: 50%;
}

.conversion-band__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 22px;
}

.conversion-band__eyebrow {
  margin-bottom: 5px;
  color: var(--sky);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.conversion-band__title {
  max-width: 720px;
  font-size: clamp(1.25rem, 4.5vw, 1.75rem);
  line-height: 1.5;
}

.conversion-band .btn {
  justify-self: start;
  white-space: nowrap;
}

.case {
  background: #fff;
  box-shadow: 0 8px 24px rgba(28, 44, 107, 0.06);
}

.case__result {
  display: grid;
  gap: 1px;
  padding: 18px 20px;
  color: var(--navy);
  background: linear-gradient(135deg, #eef6fe, #dcecfb);
  border-bottom: 1px solid #cddff0;
}

.case__result span {
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.case__result strong {
  font-size: 1.5rem;
  line-height: 1.35;
}

.support-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.support-list li {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding: 9px 12px 9px 36px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  font-size: 0.875rem;
}

.support-list li + li {
  margin-top: 0;
}

.support-list li::before {
  left: 16px;
}

@media (max-width: 399px) {
  .hero__cta-main {
    padding-right: 12px;
    padding-left: 12px;
    font-size: 0.875rem;
    letter-spacing: -0.02em;
  }

  .industry .check-list,
  .support-list {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 768px) {
  .hero .cta-group {
    grid-template-columns: 1fr;
    max-width: 470px;
  }

  .worry-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .conversion-band__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .case__result {
    text-align: center;
  }
}

@media (min-width: 1024px) {
  .phase-list {
    position: relative;
    gap: 24px;
  }

  .phase:not(:last-child)::after {
    content: "";
    position: absolute;
    z-index: 2;
    top: 54px;
    right: -17px;
    width: 10px;
    height: 10px;
    border: solid var(--orange);
    border-width: 2px 2px 0 0;
    transform: rotate(45deg);
  }

  .flow-list {
    position: relative;
  }

  .flow-list::before {
    content: "";
    position: absolute;
    top: 38px;
    right: 8%;
    left: 8%;
    height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--orange));
  }

  .flow {
    z-index: 1;
  }

  .flow::before {
    box-shadow: 0 0 0 7px var(--bg-alt);
  }
}

@media (min-width: 1200px) {
  .hero .cta-group {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    max-width: none;
  }

  .hero .cta-group .btn {
    padding-right: 14px;
    padding-left: 14px;
    font-size: 0.9375rem;
    white-space: nowrap;
  }
}

/* ---------- 2026-10 LP情報設計アップデート ---------- */

main {
  display: flex;
  flex-direction: column;
}

main > .hero { order: 10; }
main > .proof-strip { order: 20; }
main > #worries { order: 30; }
main > #in-house { order: 40; }
main > #cases { order: 50; }
main > #services { order: 60; }
main > #industries { order: 70; }
main > #selection { order: 80; }
main > .conversion-band { order: 90; }
main > #flow { order: 100; }
main > #aftercare { order: 110; }
main > #faq { order: 120; }
main > #contact { order: 130; }

.proof-strip {
  position: relative;
  z-index: 2;
  color: #fff;
  background: var(--navy);
}

.proof-strip__inner {
  display: grid;
}

.proof-strip__inner p {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.25fr);
  gap: 0 12px;
  align-items: center;
  padding: 17px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.proof-strip__inner p:last-child {
  border-bottom: 0;
}

.proof-strip__inner span {
  color: var(--sky);
  font-size: 0.75rem;
  font-weight: 700;
}

.proof-strip__inner strong {
  font-size: 1.0625rem;
  line-height: 1.4;
}

.proof-strip__inner small {
  grid-column: 2;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.6875rem;
}

.merit-proof {
  display: grid;
  gap: 14px;
  align-items: center;
  margin-top: 22px;
  padding: 20px;
  color: #fff;
  background: var(--navy);
  border-radius: 12px;
}

.merit-proof p {
  display: grid;
  gap: 2px;
}

.merit-proof span {
  color: var(--sky);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.merit-proof strong {
  font-size: clamp(1.15rem, 4.5vw, 1.5rem);
}

.merit-proof a {
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

#cases .container {
  display: flex;
  flex-direction: column;
}

#cases .section__head { order: 1; }
#cases .cases__title {
  order: 2;
  margin: 0 0 20px;
}
#cases .case-list { order: 3; }
#cases .cases__note { order: 4; }
#cases .works {
  order: 5;
  margin-top: 52px;
  padding-top: 44px;
  border-top: 1px solid var(--line);
}

.works__title {
  margin-bottom: -8px;
  color: var(--navy);
  font-size: clamp(1.25rem, 3.6vw, 1.5rem);
  text-align: center;
}

.industry {
  padding-top: 28px;
}

.industry__tag {
  margin-top: 0;
}

#selection {
  background: var(--bg-alt);
}

.cost {
  margin-top: 48px;
  padding: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid #d8e3ee;
  border-radius: 18px;
  box-shadow: 0 14px 40px rgba(28, 44, 107, 0.08);
}

.cost__head {
  padding: 28px 22px;
  color: #fff;
  background: var(--navy);
  text-align: center;
}

.cost__eyebrow {
  margin-bottom: 6px;
  color: var(--sky);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.cost__head .cost__title {
  color: #fff;
  font-size: clamp(1.3rem, 5vw, 1.75rem);
}

.cost__head > p:last-child {
  max-width: 720px;
  margin: 10px auto 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.875rem;
}

.cost-compare {
  display: grid;
  gap: 12px;
  padding: 24px 16px 12px;
}

.cost-compare__card {
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.cost-compare__card--outsource {
  background: #f7f8fa;
}

.cost-compare__card--inhouse {
  background: #eff7ff;
  border-color: #bdd8f1;
}

.cost-compare__label {
  display: inline-block;
  margin-bottom: 7px;
  padding: 3px 10px;
  color: #fff;
  background: var(--muted);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}

.cost-compare__card--inhouse .cost-compare__label {
  background: var(--blue);
}

.cost-compare__card h4 {
  margin-bottom: 12px;
  color: var(--navy);
  font-size: 1.0625rem;
}

.cost-compare__card li {
  position: relative;
  padding-left: 18px;
  font-size: 0.875rem;
}

.cost-compare__card li + li {
  margin-top: 7px;
}

.cost-compare__card li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 1px;
  width: 6px;
  height: 6px;
  background: var(--blue);
  border-radius: 50%;
}

.cost-compare__arrow {
  justify-self: center;
  padding: 5px 14px;
  color: var(--orange-dark);
  background: #fff3e7;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}

.cost-formula {
  display: grid;
  gap: 8px;
  margin: 12px 16px 0;
  padding: 22px 16px;
  background: #f7fafc;
  border: 1px dashed #aabed2;
  border-radius: 12px;
  text-align: center;
}

.cost-formula span {
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.cost-formula strong {
  color: var(--navy);
  font-size: 1rem;
}

.cost-formula b {
  color: var(--orange-dark);
  font-size: 1.35rem;
}

.cost-result {
  display: grid;
  gap: 18px;
  align-items: center;
  margin: 16px;
  padding: 22px 18px;
  background: var(--blue-light);
  border-radius: 12px;
}

.cost-result p {
  display: grid;
  gap: 4px;
}

.cost-result span {
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 700;
}

.cost-result strong {
  color: var(--navy);
  font-size: clamp(1.1rem, 4.6vw, 1.4rem);
  line-height: 1.5;
}

.cost-result .btn {
  width: 100%;
}

.cost-details {
  margin: 0 16px 24px;
  padding: 0 16px 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.cost-details summary {
  padding: 16px 0;
  color: var(--navy);
  font-weight: 700;
  cursor: pointer;
}

.cost-details .cost__condition {
  margin-top: 0;
}

.conversion-band {
  background: var(--navy);
}

.hearing-box {
  display: grid;
  gap: 24px;
  margin-bottom: 32px;
  padding: 26px 20px;
  background: #fff;
  border: 1px solid #d6e4f1;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(28, 44, 107, 0.07);
}

.hearing-box__label {
  margin-bottom: 6px;
  color: var(--orange-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.hearing-box__intro h3 {
  margin-bottom: 9px;
  color: var(--navy);
  font-size: clamp(1.25rem, 5vw, 1.65rem);
  line-height: 1.5;
}

.hearing-box__intro > p:last-child {
  color: var(--muted);
  font-size: 0.875rem;
}

.hearing-list {
  display: grid;
  gap: 8px;
}

.hearing-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 7px 10px;
  background: var(--bg-alt);
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
}

.hearing-list span {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  color: #fff;
  background: var(--blue);
  border-radius: 50%;
  font-size: 0.6875rem;
  font-weight: 700;
}

.form__preview-note {
  margin: 4px 0 14px;
  padding: 10px 12px;
  color: #8a4a00;
  background: #fff4e8;
  border: 1px solid #ffd6ad;
  border-radius: 8px;
  font-size: 0.8125rem;
  line-height: 1.6;
  text-align: center;
}

@media (min-width: 768px) {
  .proof-strip__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .proof-strip__inner p {
    grid-template-columns: 1fr;
    gap: 3px;
    padding: 20px 24px;
    border-right: 1px solid rgba(255, 255, 255, 0.14);
    border-bottom: 0;
    text-align: center;
  }

  .proof-strip__inner p:last-child {
    border-right: 0;
  }

  .proof-strip__inner small {
    grid-column: 1;
  }

  .proof-strip__inner strong {
    font-size: 1.25rem;
  }

  .merit-proof {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 22px 28px;
  }

  .cost__head {
    padding: 34px 32px;
  }

  .cost-compare {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: stretch;
    gap: 16px;
    padding: 32px 28px 16px;
  }

  .cost-compare__arrow {
    align-self: center;
  }

  .cost-formula {
    grid-template-columns: auto minmax(0, 1fr) auto minmax(0, 1.4fr);
    align-items: center;
    gap: 16px;
    margin: 12px 28px 0;
    padding: 24px;
    text-align: left;
  }

  .cost-formula span {
    grid-column: 1 / -1;
  }

  .cost-result {
    grid-template-columns: minmax(0, 1fr) auto;
    margin: 20px 28px;
    padding: 24px 28px;
  }

  .cost-result .btn {
    width: auto;
  }

  .cost-details {
    margin: 0 28px 30px;
    padding-right: 24px;
    padding-left: 24px;
  }

  .hearing-box {
    grid-template-columns: 0.78fr 1.5fr;
    align-items: center;
    padding: 32px;
  }

  .hearing-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}