:root {
  --bg: #f7f9ff;
  --bg-2: #f3f6ff;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --text: #14213f;
  --muted: #5b6887;
  --border: rgba(80, 109, 180, 0.14);
  --primary: #695cff;
  --primary-dark: #5143db;
  --secondary: #00b7d9;
  --tertiary: #9d7dff;
  --shadow: 0 24px 70px rgba(44, 67, 125, 0.12);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, rgba(105, 92, 255, 0.12), transparent 24%),
    radial-gradient(circle at 88% 12%, rgba(0, 183, 217, 0.14), transparent 20%),
    linear-gradient(180deg, #fbfcff 0%, #f3f6ff 100%);
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.site-shell { min-height: 100vh; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 249, 255, 0.84);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(104, 119, 180, 0.12);
}

.simple-header { position: relative; }

.header-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.brand-mark {
  width: 48px;
  height: 48px;
  display: inline-grid;
  place-items: center;
  border-radius: 18px;
  position: relative;
  background: linear-gradient(145deg, rgba(105, 92, 255, 0.14), rgba(0, 183, 217, 0.18));
  box-shadow: inset 0 0 0 1px rgba(105, 92, 255, 0.18);
  overflow: hidden;
}

.ring,
.core {
  position: absolute;
  border-radius: 50%;
}

.ring-a {
  width: 26px;
  height: 26px;
  border: 2px solid rgba(105, 92, 255, 0.95);
}

.ring-b {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(0, 183, 217, 0.95);
}

.core {
  width: 6px;
  height: 6px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.brand-copy strong,
.hero-copy h1,
.section-head h2,
.form-intro h1,
.doc-page h1,
.highlight-card h3,
.slide-content h3,
.program-card h3 {
  font-family: 'Sora', 'Inter', sans-serif;
}

.brand-copy strong {
  display: block;
  font-size: 1.06rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand-copy em {
  display: block;
  font-style: normal;
  font-size: 0.8rem;
  color: var(--muted);
}

.main-nav {
  display: inline-flex;
  align-items: center;
  gap: 22px;
}

.main-nav a {
  font-size: 0.95rem;
  color: #33415f;
}

.main-nav a:hover { color: var(--primary); }

.nav-cta {
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(105, 92, 255, 0.10);
  font-weight: 700;
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 14px;
  background: rgba(105, 92, 255, 0.10);
  padding: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: var(--text);
}

.hero-section { padding: 52px 0 36px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.03fr 0.97fr;
  gap: 40px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(105, 92, 255, 0.12);
  color: var(--primary-dark);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.hero-copy h1,
.form-intro h1,
.doc-page h1 {
  margin: 18px 0 18px;
  font-size: clamp(2.5rem, 5vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.hero-copy p,
.section-head p,
.panel-card p,
.steps-list p,
.review-card p,
.skill-card p,
.form-intro p,
.register-form,
.doc-page p,
.doc-page li,
.site-footer p,
.highlight-card p,
.highlight-card li {
  color: var(--muted);
  line-height: 1.72;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 16px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 18px 36px rgba(86, 97, 217, 0.26);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(96, 114, 177, 0.14);
}

.button-full { width: 100%; }

.hero-tags {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-tags li,
.mini-chip,
.program-badge,
.slide-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 800;
}

.hero-tags li {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(96, 114, 177, 0.12);
}

.hero-visual {
  min-height: 550px;
  position: relative;
  display: grid;
  align-items: center;
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(8px);
}

.glow-a {
  width: 360px;
  height: 360px;
  left: 10px;
  bottom: 18px;
  background: radial-gradient(circle, rgba(105, 92, 255, 0.14), transparent 68%);
}

.glow-b {
  width: 280px;
  height: 280px;
  top: 8px;
  right: 24px;
  background: radial-gradient(circle, rgba(0, 183, 217, 0.16), transparent 68%);
}

.glow-c {
  width: 180px;
  height: 180px;
  top: 80px;
  left: 64px;
  background: radial-gradient(circle, rgba(157, 125, 255, 0.16), transparent 70%);
}

.carousel-card,
.program-card,
.panel-card,
.highlight-card,
.skill-card,
.review-card,
.doc-page,
.register-form,
.cta-box,
.stat-grid article {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.carousel-card {
  position: relative;
  z-index: 2;
  padding: 24px;
  border-radius: 32px;
  overflow: hidden;
}

.carousel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.carousel-label {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  font-size: 0.84rem;
  font-weight: 700;
}

.carousel-dots {
  display: flex;
  gap: 10px;
}

.carousel-dots button {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 50%;
  background: rgba(105, 92, 255, 0.18);
  cursor: pointer;
  padding: 0;
}

.carousel-dots button.active {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 0 0 4px rgba(105, 92, 255, 0.12);
}

.carousel-stage {
  position: relative;
  min-height: 398px;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  display: grid;
  grid-template-rows: auto auto auto auto;
  gap: 18px;
}

.slide.active {
  opacity: 1;
  pointer-events: auto;
}

.slide-badge,
.program-badge,
.mini-chip,
.review-tag {
  color: var(--primary-dark);
  background: rgba(105, 92, 255, 0.12);
}

.slide-content h3 {
  margin: 0 0 10px;
  font-size: clamp(1.65rem, 3vw, 2.4rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.slide-content p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.slide-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.slide-box {
  min-height: 110px;
  padding: 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(102, 120, 188, 0.12);
}

.slide-box strong {
  display: block;
  margin-bottom: 10px;
  font-size: 0.98rem;
}

.slide-box span {
  display: block;
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.92rem;
}

.slide-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.slide-metrics span {
  min-height: 34px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: rgba(20, 33, 63, 0.05);
  font-size: 0.84rem;
  font-weight: 700;
}

.stat-band {
  padding: 18px 0 16px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.stat-grid article {
  padding: 22px;
  border-radius: 22px;
}

.stat-grid strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.45rem;
  font-family: 'Sora', 'Inter', sans-serif;
}

.stat-grid span { color: var(--muted); line-height: 1.62; }

.section { padding: 52px 0; }
.section-tint { background: linear-gradient(180deg, rgba(255,255,255,0.18), rgba(105, 92, 255, 0.03)); }
.section-soft { background: linear-gradient(180deg, rgba(0, 183, 217, 0.03), rgba(157, 125, 255, 0.04)); }

.section-head {
  max-width: 740px;
  margin: 0 auto 28px;
  text-align: center;
}

.section-head.align-left {
  margin-left: 0;
  text-align: left;
}

.section-head h2 {
  margin: 16px 0 14px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.compact-gap h2 { margin-bottom: 10px; }

.program-grid,
.benefit-grid,
.skill-grid,
.review-grid {
  display: grid;
  gap: 20px;
}

.program-grid { grid-template-columns: repeat(3, 1fr); }
.benefit-grid { grid-template-columns: repeat(4, 1fr); }
.skill-grid { grid-template-columns: repeat(4, 1fr); }
.review-grid { grid-template-columns: repeat(3, 1fr); }

.program-card,
.panel-card,
.skill-card,
.review-card,
.highlight-card,
.doc-page,
.register-form,
.cta-box {
  border-radius: 28px;
}

.program-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.program-top h3 {
  margin: 14px 0 0;
  font-size: 1.4rem;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.program-card p,
.review-card p,
.panel-card p,
.skill-card p { margin: 0; }

.program-card ul,
.highlight-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.program-card li,
.highlight-card li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
}

.program-card li::before,
.highlight-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.program-price {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.program-price strong {
  font-family: 'Sora', 'Inter', sans-serif;
  font-size: 1.75rem;
  line-height: 1;
}

.program-price span { color: var(--muted); }

.panel-card,
.skill-card,
.review-card {
  padding: 22px;
}

.panel-card h3,
.skill-card h3,
.review-name,
.highlight-card h3 {
  margin: 0 0 12px;
}

.panel-card h3,
.skill-card h3,
.highlight-card h3 {
  font-size: 1.18rem;
  line-height: 1.18;
}

.panel-card-accent {
  background: linear-gradient(180deg, rgba(105, 92, 255, 0.12), rgba(255, 255, 255, 0.88));
}

.route-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: start;
}

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

.steps-list article {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  padding: 20px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(99, 116, 185, 0.12);
  box-shadow: 0 20px 50px rgba(43, 66, 120, 0.08);
}

.steps-list article > span {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-family: 'Sora', 'Inter', sans-serif;
  font-weight: 700;
  color: var(--primary-dark);
  background: rgba(105, 92, 255, 0.10);
}

.steps-list h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
}

.steps-list p { margin: 0; }

.highlight-card {
  padding: 28px;
}

.review-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.review-name {
  font-weight: 700;
  font-size: 1rem;
}

.stars {
  font-size: 0.94rem;
  letter-spacing: 0.08em;
  color: var(--primary-dark);
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  border-radius: 22px;
  padding: 20px 22px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(99, 116, 185, 0.12);
  box-shadow: 0 18px 46px rgba(45, 67, 122, 0.07);
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
}

.faq-list summary::-webkit-details-marker { display: none; }
.faq-list details p { margin: 12px 0 0; color: var(--muted); line-height: 1.7; }

.cta-section { padding-top: 8px; }

.cta-box {
  padding: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.cta-box h2 {
  margin: 16px 0 0;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.site-footer {
  padding: 18px 0 34px;
}

.footer-grid {
  padding-top: 18px;
  border-top: 1px solid rgba(99, 116, 185, 0.12);
  display: flex;
  justify-content: space-between;
  gap: 22px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}

.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--primary); }

.inner-main {
  padding: 42px 0 52px;
}

.inner-section { padding: 0; }

.register-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
  align-items: start;
}

.mini-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.mini-points span {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(99, 116, 185, 0.12);
  font-weight: 700;
  color: var(--primary-dark);
}

.register-form {
  padding: 28px;
  display: grid;
  gap: 16px;
}

.register-form label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

.register-form label span { color: var(--text); }

.register-form input,
.register-form select,
.register-form textarea {
  width: 100%;
  border: 1px solid rgba(99, 116, 185, 0.14);
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  border-radius: 16px;
  min-height: 54px;
  padding: 0 16px;
  outline: none;
}

.register-form textarea {
  min-height: 124px;
  padding: 16px;
  resize: vertical;
}

.register-form input:focus,
.register-form select:focus,
.register-form textarea:focus {
  border-color: rgba(105, 92, 255, 0.44);
  box-shadow: 0 0 0 4px rgba(105, 92, 255, 0.10);
}

.check-row {
  display: grid !important;
  grid-template-columns: 18px 1fr;
  align-items: start;
  gap: 12px;
  font-weight: 500 !important;
}

.check-row input {
  min-height: 18px;
  height: 18px;
  width: 18px;
  margin: 3px 0 0;
}

.check-row span,
.form-response {
  color: var(--muted) !important;
}

.check-row a {
  color: var(--primary-dark);
  text-decoration: underline;
}

.form-response { min-height: 24px; margin: 0; }

.doc-wrap {
  display: flex;
  justify-content: center;
}

.doc-page {
  width: min(860px, 100%);
  padding: 32px;
}

.doc-page h2 {
  margin: 28px 0 12px;
  font-size: 1.24rem;
}

.doc-page ul {
  margin: 0;
  padding-left: 20px;
}

.inline-nav { gap: 18px; }

@media (max-width: 1080px) {
  .hero-grid,
  .route-grid,
  .register-layout,
  .program-grid,
  .benefit-grid,
  .skill-grid,
  .review-grid,
  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-grid,
  .route-grid,
  .register-layout {
    align-items: start;
  }

  .hero-visual { min-height: 500px; }
  .slide-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .menu-toggle { display: inline-block; }

  .main-nav {
    position: absolute;
    top: calc(100% + 8px);
    left: 16px;
    right: 16px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(99, 116, 185, 0.12);
    box-shadow: 0 18px 40px rgba(47, 68, 122, 0.12);
    border-radius: 24px;
    padding: 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    display: none;
  }

  .main-nav.open { display: flex; }
  .inline-nav { display: none; }

  .hero-grid,
  .route-grid,
  .register-layout,
  .program-grid,
  .benefit-grid,
  .skill-grid,
  .review-grid,
  .stat-grid,
  .cta-box {
    grid-template-columns: 1fr;
    display: grid;
  }

  .hero-visual {
    min-height: auto;
  }

  .carousel-stage { min-height: 470px; }

  .cta-box {
    gap: 18px;
  }

  .footer-grid {
    flex-direction: column;
  }

  .footer-links {
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .container { width: min(var(--container), calc(100% - 24px)); }
  .header-inner { min-height: 76px; }
  .hero-section { padding-top: 34px; }
  .carousel-card,
  .program-card,
  .panel-card,
  .skill-card,
  .review-card,
  .highlight-card,
  .register-form,
  .doc-page,
  .cta-box,
  .stat-grid article {
    border-radius: 24px;
  }

  .carousel-card,
  .highlight-card,
  .register-form,
  .doc-page,
  .cta-box,
  .stat-grid article,
  .program-card,
  .panel-card,
  .skill-card,
  .review-card {
    padding: 20px;
  }

  .hero-copy h1,
  .form-intro h1,
  .doc-page h1 {
    font-size: 2.3rem;
  }

  .section-head h2,
  .cta-box h2 {
    font-size: 2rem;
  }

  .slide-content h3 {
    font-size: 1.6rem;
  }

  .steps-list article {
    grid-template-columns: 1fr;
  }

  .carousel-stage { min-height: 520px; }
}