:root {
  --primary: #5b5cf0;
  --primary-dark: #3e42d6;
  --secondary: #10b981;
  --accent: #f59e0b;
  --text: #111827;
  --muted: #6b7280;
  --bg: #f8fafc;
  --white: #ffffff;
  --border: #e5e7eb;
  --shadow: 0 20px 45px rgba(17, 24, 39, 0.08);
  --radius: 18px;
  --radius-sm: 12px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

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

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

.section-title {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 1.15;
  margin: 0 0 0.8rem;
}

.section-subtitle {
  color: var(--muted);
  max-width: 700px;
  margin: 0 auto 3rem;
  font-size: 1.02rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  background: rgba(91, 92, 240, 0.12);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 0.9rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.95rem 1.35rem;
  border-radius: 999px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #7c3aed);
  color: var(--white);
  box-shadow: 0 12px 24px rgba(91, 92, 240, 0.28);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), #6d28d9);
}

.btn-outline {
  background: var(--white);
  color: var(--text);
  border: 1px solid var(--border);
}

.site-shell {
  overflow: hidden;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(248, 250, 252, 0.86);
  border-bottom: 1px solid rgba(229, 231, 235, 0.8);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 78px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.08rem;
}

.logo-badge {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  color: var(--white);
  background: linear-gradient(135deg, var(--primary), #7c3aed);
  box-shadow: 0 10px 25px rgba(91, 92, 240, 0.22);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  color: #374151;
  font-weight: 600;
}

.nav a:hover,
.footer-links a:hover,
.site-footer a:hover {
  color: var(--primary);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--white);
  padding: 0.7rem;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  border-radius: 99px;
}

.hero {
  position: relative;
  padding: 5rem 0 4rem;
  background:
    radial-gradient(circle at top left, rgba(91, 92, 240, 0.18), transparent 35%),
    radial-gradient(circle at top right, rgba(16, 185, 129, 0.18), transparent 35%),
    linear-gradient(180deg, #ffffff, #f8fafc 62%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 3rem;
}

.hero-copy h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.05;
  margin: 1rem 0 1.2rem;
}

.hero-copy p {
  color: var(--muted);
  font-size: 1.06rem;
  margin: 0 0 1.7rem;
  max-width: 640px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.6rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.hero-stat {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(229, 231, 235, 0.9);
  border-radius: var(--radius-sm);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.hero-stat strong {
  display: block;
  font-size: 1.4rem;
  line-height: 1.1;
}

.hero-stat span {
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-visual {
  position: relative;
}

.hero-card {
  background: var(--white);
  border-radius: 28px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border: 1px solid rgba(229, 231, 235, 0.9);
}

.hero-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.2rem;
}

.price-pill {
  background: rgba(16, 185, 129, 0.12);
  color: #047857;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
}

.chart-box {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.65rem;
  align-items: end;
  height: 190px;
  margin: 1.25rem 0 1rem;
}

.bar {
  border-radius: 18px 18px 6px 6px;
  background: linear-gradient(180deg, #7c3aed, var(--primary));
}

.bar:nth-child(1) { height: 32%; }
.bar:nth-child(2) { height: 45%; }
.bar:nth-child(3) { height: 50%; }
.bar:nth-child(4) { height: 66%; }
.bar:nth-child(5) { height: 74%; }
.bar:nth-child(6) { height: 82%; }
.bar:nth-child(7) { height: 95%; background: linear-gradient(180deg, var(--secondary), #22c55e); }

.hero-list {
  display: grid;
  gap: 0.7rem;
  padding: 0;
  margin: 1rem 0 0;
  list-style: none;
}

.hero-list li,
.check-list li,
.course-list li,
.placement-list li,
.contact-list li {
  position: relative;
  padding-left: 1.7rem;
}

.hero-list li::before,
.check-list li::before,
.course-list li::before,
.placement-list li::before,
.contact-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--secondary);
  font-weight: 800;
}

.logo-strip {
  padding: 1.3rem 0 0.8rem;
}

.logo-strip-inner {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}

.logo-strip-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  text-align: center;
  font-weight: 800;
  color: #374151;
  box-shadow: 0 10px 24px rgba(17, 24, 39, 0.04);
}

.section {
  padding: 5rem 0;
}

.section.light {
  background: #ffffff;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.feature-stack,
.modules-grid,
.benefits-grid,
.testimonial-grid,
.faq-grid,
.highlights-grid {
  display: grid;
  gap: 1.3rem;
}

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

.info-card,
.module-card,
.benefit-card,
.testimonial-card,
.faq-card,
.contact-card,
.highlight-card,
.curriculum-panel,
.enroll-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: 0 14px 30px rgba(17, 24, 39, 0.05);
}

.info-card h3,
.module-card h3,
.benefit-card h3,
.highlight-card h3,
.contact-card h3,
.enroll-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.1rem;
}

.module-card p,
.benefit-card p,
.info-card p,
.highlight-card p,
.contact-card p,
.enroll-card p,
.testimonial-card p,
.faq-card p {
  margin: 0;
  color: var(--muted);
}

.curriculum-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2rem;
  align-items: start;
}

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

.module-number {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(91, 92, 240, 0.12);
  color: var(--primary-dark);
  font-weight: 800;
  margin-bottom: 0.85rem;
}

.curriculum-panel {
  position: sticky;
  top: 100px;
}

.course-list,
.check-list,
.placement-list,
.contact-list,
.site-footer ul {
  padding: 0;
  list-style: none;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.7rem;
}

.benefits-grid,
.highlights-grid,
.testimonial-grid,
.faq-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.highlight-card,
.benefit-card {
  text-align: left;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: inline-grid;
  place-items: center;
  background: rgba(245, 158, 11, 0.12);
  color: #b45309;
  font-size: 1.35rem;
  margin-bottom: 0.9rem;
}

.testimonial-card {
  padding-top: 1.6rem;
}

.rating {
  color: var(--accent);
  letter-spacing: 0.12rem;
  margin-bottom: 0.8rem;
}

.student {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-top: 1.15rem;
}

.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), #7c3aed);
  color: var(--white);
  font-weight: 800;
}

.student strong {
  display: block;
  line-height: 1.2;
}

.student span {
  color: var(--muted);
  font-size: 0.92rem;
}

.placement-section {
  background: linear-gradient(180deg, #0f172a, #111827);
  color: var(--white);
}

.placement-section .section-subtitle,
.placement-section .module-card p,
.placement-section .curriculum-panel p,
.placement-section .placement-list li,
.placement-section .highlight-card p {
  color: rgba(255, 255, 255, 0.78);
}

.placement-section .highlight-card,
.placement-section .curriculum-panel {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.placement-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.contact-section {
  padding-bottom: 6rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2rem;
}

.contact-card p + p {
  margin-top: 0.75rem;
}

.enroll-card form {
  display: grid;
  gap: 1rem;
  margin-top: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.95rem 1rem;
  font: inherit;
  color: var(--text);
  background: #fff;
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(91, 92, 240, 0.6);
  box-shadow: 0 0 0 4px rgba(91, 92, 240, 0.12);
}

textarea {
  min-height: 130px;
  resize: vertical;
}

.form-note,
.success-message {
  font-size: 0.94rem;
  color: var(--muted);
}

.success-message {
  color: #047857;
  font-weight: 700;
  display: none;
}

.site-footer {
  background: #0f172a;
  color: rgba(255, 255, 255, 0.9);
  padding: 4rem 0 1.4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.9fr;
  gap: 2rem;
}

.footer-logo {
  color: var(--white);
  margin-bottom: 1rem;
}

.site-footer p,
.site-footer li,
.site-footer a {
  color: rgba(255, 255, 255, 0.76);
}

.site-footer h4 {
  margin: 0 0 1rem;
  color: var(--white);
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 1080px) {
  .hero-grid,
  .two-col,
  .curriculum-layout,
  .placement-grid,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .curriculum-panel {
    position: static;
  }

  .benefits-grid,
  .highlights-grid,
  .testimonial-grid,
  .faq-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .nav,
  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: inline-block;
  }

  .nav.is-open {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(100% + 0.5rem);
    display: grid;
    gap: 0.35rem;
    background: var(--white);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    border-radius: 18px;
    padding: 1rem;
  }

  .nav.is-open a {
    padding: 0.75rem 0.5rem;
  }

  .hero-stats,
  .logo-strip-inner,
  .feature-stack,
  .modules-grid,
  .benefits-grid,
  .highlights-grid,
  .testimonial-grid,
  .faq-grid,
  .footer-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 4rem 0;
  }
}

@media (max-width: 560px) {
  .hero {
    padding-top: 4rem;
  }

  .header-inner {
    min-height: 72px;
  }

  .hero-copy h1 {
    font-size: 2.2rem;
  }

  .btn {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
  }

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