@charset "UTF-8";

:root {
  --bg: #f5f8fc;
  --bg-2: #ebf1f8;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --text: #172534;
  --muted: #6c8197;
  --line: rgba(23, 37, 52, 0.12);
  --line-strong: rgba(23, 37, 52, 0.18);
  --primary: #b7cfe8;
  --primary-deep: #5d85b2;
  --navy: #102033;
  --navy-soft: #16304d;
  --shadow: 0 20px 48px rgba(16, 32, 51, 0.12);
  --shadow-soft: 0 10px 28px rgba(16, 32, 51, 0.08);
  --radius: 0px;
  --radius-lg: 0px;
  --container: min(1120px, calc(100% - 40px));
  --section-space-y: 118px;
  --section-space-sm-top: 36px;
  --section-space-sm-bottom: 74px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Noto Sans JP", sans-serif;
  color: var(--text);
  background:
    radial-gradient(
      circle at top left,
      rgba(137, 181, 228, 0.18),
      transparent 28%
    ),
    linear-gradient(180deg, #f9fbfe 0%, #eff4fa 50%, #f5f8fc 100%);
  overflow-x: hidden;
  line-height: 1.7;
}

h1,
h2,
h3,
.cta-final h2,
.strength h2,
.faq h2 {
  font-family: "Manrope", "Noto Sans JP", sans-serif;
  letter-spacing: 0.01em;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

svg {
  width: 100%;
  height: 100%;
  display: block;
}

svg,
svg * {
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* =========================
  共通アイコン
========================= */
.card-icon {
  width: 32px;
  height: 32px;
  color: var(--primary-deep);
  margin-bottom: 16px;
}

.card-icon img {
  width: 32px;
  height: 32px;
  display: block;
}

.mini-icon {
  width: 16px;
  height: 16px;
  color: var(--primary-deep);
  flex: 0 0 auto;
}

.mini-icon img {
  width: 16px;
  height: 16px;
  display: block;
}

.btn-icon {
  width: 18px;
  height: 18px;
  display: block;
  flex-shrink: 0;
}

.faq-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  margin-top: 3px;
  color: var(--primary-deep);
}

.faq-icon img {
  width: 18px;
  height: 18px;
  display: block;
}

/* =========================
  レイアウト補助
========================= */
.hero-points li,
.partner-points li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.faq-item h3 {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

/* =========================
  背景ノイズ
========================= */
.page-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image: radial-gradient(#102033 0.5px, transparent 0.5px);
  background-size: 12px 12px;
  z-index: 0;
}

.cursor-glow {
  position: fixed;
  width: 240px;
  height: 240px;
  background: radial-gradient(
    circle,
    rgba(132, 180, 225, 0.16),
    transparent 68%
  );
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 0;
  opacity: 0.22;
  transition: opacity 0.2s ease;
}

.container {
  width: var(--container);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.section {
  padding: var(--section-space-y) 0;
}

.section-sm {
  padding: var(--section-space-sm-top) 0 var(--section-space-sm-bottom);
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--primary-deep);
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2.3rem, 4vw, 3.8rem);
  line-height: 1.08;
  font-weight: 800;
}

.section-heading p:not(.eyebrow) {
  margin-top: 24px;
  max-width: 62ch;
  color: var(--muted);
  line-height: 1.95;
}

/* =========================
  ヘッダー
========================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  transition:
    background 0.35s ease,
    box-shadow 0.35s ease,
    border-color 0.35s ease,
    backdrop-filter 0.35s ease;
  backdrop-filter: blur(14px);
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.98) 0%,
    rgba(255, 255, 255, 0.96) 24%,
    rgba(249, 251, 254, 0.76) 50%,
    rgba(249, 251, 254, 0.52) 100%
  );
  border-bottom: 1px solid rgba(16, 32, 51, 0.08);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 92px;
  gap: 28px;
  padding: 0 16px;
  transition: min-height 0.35s ease;
}

.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  max-width: 260px;
  padding-right: 12px;
}

.brand-logo {
  width: 100%;
  max-width: 220px;
  height: auto;
  display: block;
  transition: max-width 0.35s ease;
}

.global-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  flex: 1;
}

.global-nav a {
  font-size: 0.93rem;
  font-weight: 600;
  color: #27435f;
  letter-spacing: 0.02em;
  white-space: nowrap;
  position: relative;
  transition: color 0.3s ease;
}

.global-nav a:not(.nav-cta) {
  padding-bottom: 0 0 6px;
}

.global-nav a:not(.nav-cta):hover {
  background: linear-gradient(135deg, #5d85b2, #172739);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.global-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: linear-gradient(135deg, #5d85b2, #172739);
  transform: translateX(-50%);
  transition: width 0.3s ease;
}

.global-nav a:not(.nav-cta):hover::after {
  width: 100%;
}

.global-nav a:not(.nav-cta).is-current {
  background: linear-gradient(135deg, #5d85b2, #172739);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}

.global-nav a:not(.nav-cta).is-current::after {
  width: 100%;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  line-height: 1;
  padding: 0 22px;
  background: linear-gradient(135deg, #172739, #5d85b2);
  color: #fff !important;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 20px rgba(16, 32, 51, 0.08);
  transition: all 0.3s ease;
}

.nav-cta:hover {
  background: linear-gradient(135deg, #0f1d30, #6d97c6);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 18px 36px rgba(16, 32, 51, 0.18);
  transform: translateY(-2px);
}

/* スクロール後 */
.site-header.is-scrolled {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.995) 0%,
    rgba(255, 255, 255, 0.985) 30%,
    rgba(250, 252, 255, 0.88) 56%,
    rgba(250, 252, 255, 0.72) 100%
  );
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(16, 32, 51, 0.12);
  box-shadow: 0 10px 30px rgba(16, 32, 51, 0.08);
}

.site-header.is-scrolled .header-inner {
  min-height: 78px;
}

.site-header.is-scrolled .brand-logo {
  max-width: 196px;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(16, 32, 51, 0.1);
  background: #fff;
  box-shadow: var(--shadow-soft);
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--navy);
  margin: 4px auto;
  transition: 0.3s ease;
}
/* =========================
  パンくずリスト
========================= */
.breadcrumb {
  width: var(--container);
  margin: 0 auto;
  padding-top: 28px;
  position: relative;
  z-index: 1;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
  font-size: 0.85rem;
  color: var(--muted);
}

.breadcrumb-list li {
  display: flex;
  align-items: center;
}

.breadcrumb-list li + li::before {
  content: "/";
  margin: 0 10px 0 0;
  color: var(--line-strong);
}

.breadcrumb-list a {
  color: var(--muted);
  transition: color 0.2s ease;
}

.breadcrumb-list a:hover {
  color: var(--navy);
}

.breadcrumb-list li[aria-current="page"] {
  color: var(--navy);
  font-weight: 700;
}

/* =========================
  HERO
========================= */
.hero {
  padding: 0;
}
.hero-image .container {
  max-width: 1280px;
}

.hero-image {
  position: relative;
  min-height: 760px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(16, 32, 51, 0.52), rgba(16, 32, 51, 0.52)),
    url("../images/hero-stats.jpg");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 120px 0 100px;
}

.hero-copy {
  max-width: 720px;
  color: #ffffff;
  padding-left: 72px;
}

.hero-copy .eyebrow {
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 18px;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(4.2rem, 5.4vw, 5.8rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
  font-weight: 800;
  color: #ffffff;
  max-width: none;
}

.hero-copy h1 span {
  color: #d8e8f8;
  display: block;
  white-space: nowrap;
}

.hero-lead {
  margin: 36px 0 0;
  max-width: 60ch;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.95;
  font-size: 1rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.hero-cta-note {
  width: 100%;
  margin: 12px 0 0;
  font-size: 0.92rem;
  color: #dce9f7;
  font-weight: 700;
}

.hero-stats {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin: 56px 0 0;
  padding: 0;
  list-style: none;
  flex-wrap: nowrap;
}

.hero-stats li {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0 34px;
  position: relative;
}

.hero-stats li:first-child {
  padding-left: 0;
}

.hero-stats li:last-child {
  padding-right: 0;
}

.hero-stats li + li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 1px;
  height: 48px;
  background: rgba(255, 255, 255, 0.22);
}

.hero-stats strong {
  font-size: 1.7rem;
  color: #ffffff;
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1;
}

.hero-stats span {
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 0.04em;
}

.hero-note {
  margin: 22px 0 0;
  max-width: 62ch;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.93rem;
  line-height: 1.9;
}

.hero-image .btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #172739, #5d85b2);
  border-color: rgba(255, 255, 255, 0.12);
}

.hero-image .btn-primary:hover {
  background: linear-gradient(135deg, #0f1d30, #6d97c6);
}

.hero-image .btn-secondary {
  background: rgba(255, 255, 255, 0.94);
  color: var(--navy);
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 10px 28px rgba(16, 32, 51, 0.16);
}

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

/* 旧hero用の右ビジュアルは今回使わない */
.hero-grid,
.hero-visual,
.hero-panel-main,
.panel-label,
.photo,
.photo-site,
.panel-copy,
.hero-card,
.hero-card-light {
  all: unset;
}

/* =========================
  ボタン
========================= */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 60px;
  padding: 0 28px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: all 0.3s ease;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 30px rgba(16, 32, 51, 0.16);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #172739, #5d85b2);
  border-color: rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0f1d30, #6d97c6);
  border-color: rgba(255, 255, 255, 0.18);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(19, 40, 66, 0.14);
  box-shadow: var(--shadow-soft);
}

.btn-secondary:hover {
  background: #ffffff;
  border-color: rgba(19, 40, 66, 0.24);
  color: var(--navy);
}

/* =========================
  グリッド共通
========================= */
.stats-grid,
.service-grid,
.works-grid,
.recruit-cards,
.about-grid,
.company-panels {
  display: grid;
  gap: 22px;
}

.stats-grid {
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
  gap: 24px;
}

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

.service-grid {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 36px;
}

.works-grid {
  margin-top: 38px;
  grid-template-columns: repeat(3, 1fr);
}

.company-panels {
  grid-template-columns: repeat(2, 1fr);
}

.recruit-cards {
  grid-template-columns: repeat(2, 1fr);
}

/* =========================
  カード共通
========================= */
.stat-card,
.glass-card,
.service-card,
.work-card,
.info-card,
.recruit-card,
.contact-form,
.cta-panel,
.social-strip {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}

.stat-card,
.glass-card,
.service-card,
.info-card,
.recruit-card {
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.stat-card:hover,
.glass-card:hover,
.service-card:hover,
.info-card:hover,
.recruit-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 34px rgba(16, 32, 51, 0.12);
  border-color: rgba(93, 133, 178, 0.18);
}

.stat-card {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 100%;
  padding: 30px 30px 28px;
}

.stat-card span {
  display: inline-flex;
  align-items: baseline;
  margin-bottom: 2px;
  font-family: "Sora", "Manrope", sans-serif;
  font-size: 1.2rem;
  line-height: 1;
  letter-spacing: 0.24em;
  font-weight: 600;
  color: rgba(93, 133, 178, 0.82);
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.6);
}

.stat-card h2 {
  margin: 0;
  font-size: 1.24rem;
  font-weight: 800;
}

.stat-card p {
  margin-top: 2px;
  color: var(--muted);
  line-height: 1.8;
}

.split-section {
  display: grid;
  gap: 36px;
}

.glass-card,
.info-card,
.recruit-card {
  padding: 30px 32px;
}

.glass-card h3,
.service-card h3,
.info-card h3,
.recruit-card h3 {
  margin: 0;
  font-weight: 800;
  font-size: 1.2rem;
}

.glass-card p,
.glass-card li,
.service-card p,
.work-content p,
.info-card p,
.recruit-card p {
  line-height: 1.9;
  color: var(--muted);
}

.glass-card p,
.service-card p,
.info-card p,
.recruit-card p {
  margin-top: 12px;
}

.glass-card ul {
  margin-top: 10px;
  padding-left: 1.1rem;
  list-style: disc;
}

.service-card {
  padding: 30px;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(127, 180, 232, 0.1),
    transparent 42%
  );
  pointer-events: none;
}

.service-index {
  display: inline-flex;
  margin-bottom: 16px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: var(--primary-deep);
}

.service-toggle {
  margin-top: 16px;
  background: transparent;
  border: 0;
  color: var(--navy);
  font-weight: 700;
  padding: 0;
  position: relative;
}

.service-toggle::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  margin-top: 4px;
  background: currentColor;
  opacity: 0.24;
}

.service-detail {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.35s ease,
    margin-top 0.35s ease,
    opacity 0.35s ease;
  color: var(--muted);
  opacity: 0;
}

.service-detail.is-open {
  margin-top: 16px;
  max-height: 140px;
  opacity: 1;
}

/* =========================
  ダークセクション
========================= */
.dark-section {
  background: linear-gradient(180deg, #0f1d30 0%, #12243a 100%);
  color: #fff;
}

.dark-section .eyebrow {
  color: #9ec7f3;
}

.dark-section .section-heading p:not(.eyebrow),
.dark-section .work-content p,
.dark-section .work-content span {
  color: rgba(255, 255, 255, 0.74);
}

.dark-section .card-icon,
.work-label i {
  color: #9ec7f3;
}

.work-card {
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.work-image {
  min-height: 270px;
  background-size: cover;
  background-position: center;
}

.work-a {
  background-image: url("https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?auto=format&fit=crop&w=1200&q=80");
}

.work-b {
  background-image: url("https://images.unsplash.com/photo-1600573472591-ee6b68d14c68?auto=format&fit=crop&w=1200&q=80");
}

.work-c {
  background-image: url("https://images.unsplash.com/photo-1600585152220-90363fe7e115?auto=format&fit=crop&w=1200&q=80");
}

.work-content {
  padding: 24px;
}

.work-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.work-label i {
  width: 18px;
  height: 18px;
  display: inline-flex;
}

.work-content h3 {
  margin: 12px 0 0;
  font-weight: 800;
  font-size: 1.2rem;
}

.work-content p {
  margin-top: 10px;
}

/* =========================
  CTA
========================= */
.cta-final {
  padding: 84px 0;
  text-align: center;
}

.cta-final h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-final p {
  color: #607287;
  margin-bottom: 24px;
  line-height: 1.95;
}

.cta-sub {
  margin: 0 0 28px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-deep);
  letter-spacing: 0.04em;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* =========================
  会社情報 / 理由 / パートナー
========================= */
.company-grid,
.recruit-grid,
.contact-grid {
  display: grid;
  gap: 28px;
}

.company-note {
  margin-top: 12px;
  max-width: 62ch;
  color: var(--muted);
  line-height: 1.9;
  font-size: 0.96rem;
}

.info-card dl {
  margin-top: 8px;
}

.info-card dl div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.info-card dt {
  font-weight: 700;
}

.info-card dd {
  color: var(--muted);
}

.strength {
  padding: 86px 0;
}

.strength h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0;
}

.strength-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  list-style: none;
  padding: 0;
  margin: 34px 0 0;
}

.strength-list li {
  background: #fff;
  padding: 28px;
  border: 1px solid rgba(16, 32, 51, 0.06);
  box-shadow: var(--shadow-soft);
}

.strength-list strong {
  display: block;
  margin-bottom: 10px;
  font-weight: 800;
}

.strength-list p {
  color: #607287;
  line-height: 1.85;
}

.accent-section {
  background: linear-gradient(
    180deg,
    rgba(127, 180, 232, 0.08),
    rgba(255, 255, 255, 0)
  );
}

.cta-panel {
  padding: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.cta-panel p {
  color: var(--muted);
  line-height: 1.9;
}

.partner-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.partner-points li {
  padding: 10px 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.64);
  font-size: 0.88rem;
}

/* =========================
  採用 / SNS / FAQ / CONTACT
========================= */
.social-strip {
  padding: 28px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.social-links a {
  padding: 12px 16px;
  background: #fff;
  border: 1px solid var(--line);
  transition:
    background 0.2s ease,
    border-color 0.2s ease;
}

.social-links a:hover {
  background: #f7fbff;
  border-color: var(--line-strong);
}

.faq {
  padding: 84px 0;
}

.faq h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0;
}

.faq-item {
  margin-bottom: 24px;
  padding: 22px 24px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-soft);
}

.faq-item p {
  color: #607287;
  line-height: 1.85;
}

.contact-grid {
  grid-template-columns: 0.92fr 1.08fr;
  align-items: start;
}

.contact-subnote {
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.85;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 32px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(16, 32, 51, 0.12);
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
  outline: none;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: rgba(93, 133, 178, 0.48);
  box-shadow: 0 0 0 4px rgba(93, 133, 178, 0.08);
}

.form-note {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.75;
}

/* =========================
  背景画像
========================= */
.section-bg {
  position: relative;
  overflow: hidden;
}

.section-bg > .container {
  position: relative;
  z-index: 1;
}

.section-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-repeat: no-repeat;
  background-size: cover;
}

.bg-about::before {
  background-image:
    linear-gradient(rgba(249, 251, 254, 0.8), rgba(249, 251, 254, 0.8)),
    url("../images/bg/about-bg-pc.jpg");
  background-position: center center;
}

.bg-about .glass-card {
  background: rgba(255, 255, 255, 0.86);
}

.bg-cta::before {
  background-image:
    linear-gradient(rgba(245, 248, 252, 0.78), rgba(245, 248, 252, 0.78)),
    url("../images/bg/cta-bg-pc.jpg");
  background-position: center center;
}

.bg-partner::before {
  background-image:
    linear-gradient(rgba(248, 250, 253, 0.84), rgba(248, 250, 253, 0.84)),
    url("../images/bg/partner-bg-pc.jpg");
  background-position: center center;
}

.bg-partner .cta-panel {
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(10px);
}

/* =========================
  フッター
========================= */
.site-footer {
  background: linear-gradient(180deg, #0f1d30 0%, #12243a 100%);
  color: #fff;
  padding: 28px 0 48px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(16, 32, 51, 0.08);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-logo {
  width: 180px;
  height: auto;
  margin-bottom: 22px;
}

.footer-inner strong {
  font-weight: 800;
}

.footer-inner p {
  margin-top: 6px;
  color: var(--muted);
}

.footer-top {
  font-weight: 700;
}

/* =========================
  スクロール表示
========================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.12s;
}

.delay-2 {
  transition-delay: 0.24s;
}

/* =========================
  モーション軽減
========================= */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}