@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Montserrat:wght@600;700&display=swap');

:root {
  --color-primary: #1f6feb;
  --color-primary-dark: #1244b0;
  --color-secondary: #0bb1c5;
  --color-accent: #78d3ff;
  --color-background: #f5f8ff;
  --color-surface: rgba(255, 255, 255, 0.86);
  --color-surface-strong: #ffffff;
  --color-text: #1b2b4b;
  --color-text-muted: #5b6c8f;
  --color-border: rgba(27, 43, 75, 0.08);
  --shadow-soft: 0 24px 60px rgba(17, 37, 90, 0.12);
  --shadow-hover: 0 32px 80px rgba(18, 35, 82, 0.18);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-pill: 999px;
  --space-xxs: 0.5rem;
  --space-xs: 0.75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4.5rem;
  --transition-base: all 0.3s ease;
  --transition-fast: all 0.2s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: 'Manrope', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--color-text);
  background: radial-gradient(180% 120% at 50% -40%, rgba(31, 111, 235, 0.12) 0%, rgba(255, 255, 255, 0) 60%), var(--color-background);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-base);
}

a:hover,
a:focus {
  color: var(--color-primary-dark);
}

p {
  margin-top: 0;
  margin-bottom: var(--space-sm);
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--space-sm);
  font-family: 'Montserrat', 'Manrope', sans-serif;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.4rem, 2.8rem + 1vw, 3.6rem);
  line-height: 1.1;
  font-weight: 700;
}

h2 {
  font-size: clamp(2rem, 1.8rem + 0.6vw, 2.8rem);
  line-height: 1.2;
  font-weight: 700;
}

h3 {
  font-size: clamp(1.4rem, 1.3rem + 0.4vw, 2rem);
  line-height: 1.25;
  font-weight: 600;
}

h4 {
  font-size: clamp(1.2rem, 1.1rem + 0.3vw, 1.6rem);
  font-weight: 600;
}

ul, ol {
  margin: 0;
  padding-left: 1.3rem;
  color: var(--color-text-muted);
}

button {
  font-family: inherit;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

main {
  flex: 1;
  display: block;
  padding-top: var(--space-xl);
}

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

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

.section-light {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(30px);
}

.section-dark {
  background: linear-gradient(140deg, rgba(18, 35, 82, 0.92), rgba(17, 23, 53, 0.94));
  color: #fff;
}

.section-dark p {
  color: rgba(255, 255, 255, 0.78);
}

.section-title {
  max-width: 18ch;
  margin-bottom: var(--space-md);
}

.section-subtitle {
  max-width: 52ch;
  margin-bottom: var(--space-lg);
}

.grid {
  display: grid;
  gap: var(--space-md);
}

.grid.featured-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: stretch;
}

.grid.three-col {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.grid.two-col {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
  position: relative;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(24px);
  border: 1px solid var(--color-border);
  transition: var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-6px);
}

.card h3 {
  margin-bottom: var(--space-xs);
}

.card p:last-child {
  margin-bottom: 0;
}

.card .badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  background: rgba(31, 111, 235, 0.12);
  color: var(--color-primary-dark);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.card ul {
  margin-top: var(--space-sm);
  padding-left: 1.1rem;
}

.card ul li {
  margin-bottom: 0.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.01em;
  transition: var(--transition-base);
}

.btn:focus {
  outline: 3px solid rgba(31, 111, 235, 0.4);
  outline-offset: 3px;
}

.btn-primary {
  background: linear-gradient(130deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  box-shadow: 0 16px 40px rgba(31, 111, 235, 0.35);
}

.btn-primary:hover {
  filter: brightness(1.05);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(12, 29, 62, 0.05);
  color: var(--color-primary-dark);
  border: 1px solid rgba(18, 68, 176, 0.2);
}

.btn-secondary:hover {
  background: rgba(12, 29, 62, 0.08);
  color: var(--color-primary);
}

.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid rgba(31, 111, 235, 0.3);
}

.eyebrow {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: var(--space-xs);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 30px rgba(17, 37, 90, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
}

.logo-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.logo-link:hover {
  color: var(--color-text);
}

.logo-image {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  box-shadow: 0 12px 22px rgba(31, 111, 235, 0.25);
}

.logo-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.primary-nav {
  position: fixed;
  inset: 0 0 auto auto;
  transform: translateY(-120%);
  transition: var(--transition-base);
  background: rgba(245, 248, 255, 0.96);
  padding: var(--space-xl) var(--space-md);
  border-radius: 0 0 0 var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.primary-nav.nav-open {
  transform: translateY(0);
}

.nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.nav-list a {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-text);
  padding: 0.5rem 0;
  display: inline-flex;
}

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

.mobile-nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(31, 111, 235, 0.2);
  border-radius: 50%;
  background: var(--color-surface);
  cursor: pointer;
  transition: var(--transition-fast);
}

.mobile-nav-toggle .line {
  width: 18px;
  height: 2px;
  background: var(--color-text);
  display: block;
  border-radius: 2px;
  transition: var(--transition-fast);
}

.mobile-nav-toggle .line + .line {
  margin-top: 5px;
}

.mobile-nav-toggle[aria-expanded="true"] .line:nth-child(2) {
  opacity: 0;
}

.mobile-nav-toggle[aria-expanded="true"] .line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

mobile-nav-toggle[aria-expanded="true"] .line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.page-hero {
  padding: var(--space-xxl) 0 var(--space-xl);
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: auto -20% -40% 10%;
  height: 280px;
  background: radial-gradient(circle at center, rgba(31, 111, 235, 0.25), transparent 70%);
  pointer-events: none;
}

.page-hero.homepage-hero {
  background: linear-gradient(135deg, rgba(31, 111, 235, 0.1), rgba(12, 29, 62, 0.05));
}

.hero-grid {
  display: grid;
  gap: var(--space-xl);
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-content p.lead {
  font-size: clamp(1.1rem, 1rem + 0.4vw, 1.4rem);
  color: rgba(27, 43, 75, 0.82);
  max-width: 48ch;
  margin-bottom: var(--space-md);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.hero-highlights {
  display: grid;
  gap: 0.5rem;
  padding-left: 1.1rem;
  color: var(--color-text);
}

.hero-media {
  position: relative;
  z-index: 2;
}

.media-card {
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(24px);
  padding: var(--space-sm);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(31, 111, 235, 0.18);
  box-shadow: var(--shadow-soft);
}

.media-card figcaption {
  margin-top: var(--space-xs);
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.section-highlight {
  background: linear-gradient(145deg, rgba(12, 29, 62, 0.92), rgba(18, 35, 82, 0.9));
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.section-highlight::before {
  content: '';
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(31, 111, 235, 0.28);
  top: -60px;
  right: -60px;
  filter: blur(20px);
}

.section-highlight h2 {
  color: #fff;
}

.section-highlight p {
  color: rgba(255, 255, 255, 0.78);
}

.section-highlight .btn-secondary {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.section-highlight .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.22);
}

.recommendations-grid,
.testimonials-grid,
.contact-info-grid,
.team-grid,
.learning-milestones {
  gap: var(--space-md);
}

.recommendation-card {
  border-left: 4px solid var(--color-primary);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-soft);
  min-height: 220px;
}

.recommendation-card h3 {
  margin-bottom: 0.6rem;
}

.recommendation-card ul {
  margin-top: 0.75rem;
  padding-left: 1.2rem;
}

.recommendation-card ul li {
  margin-bottom: 0.4rem;
}

.testimonial-card {
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(31, 111, 235, 0.14);
  box-shadow: var(--shadow-soft);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.testimonial-avatar {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(120deg, var(--color-primary), var(--color-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
}

.testimonial-meta {
  display: flex;
  flex-direction: column;
}

.testimonial-meta span {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.contact-info-card {
  background: var(--color-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.contact-info-card h3 {
  margin-bottom: var(--space-xs);
}

.contact-info-card a {
  font-weight: 600;
}

.learning-milestones {
  list-style: none;
  padding-left: 0;
}

.learning-milestones li {
  background: rgba(31, 111, 235, 0.08);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
  border: 1px solid rgba(31, 111, 235, 0.1);
}

.table-wrapper {
  overflow-x: auto;
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(31, 111, 235, 0.12);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 540px;
}

thead {
  background: rgba(31, 111, 235, 0.12);
}

th, td {
  padding: 1rem 1.2rem;
  text-align: left;
  border-bottom: 1px solid rgba(27, 43, 75, 0.08);
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

th {
  font-weight: 700;
  color: var(--color-text);
}

tr:last-child td {
  border-bottom: none;
}

.form-grid {
  display: grid;
  gap: var(--space-md);
}

.form-grid.two-column {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

label {
  font-weight: 600;
  color: var(--color-text);
}

input,
textarea,
select {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(27, 43, 75, 0.12);
  background: rgba(255, 255, 255, 0.95);
  font-size: 1rem;
  transition: var(--transition-fast);
  resize: vertical;
  min-height: 48px;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(31, 111, 235, 0.6);
  box-shadow: 0 0 0 4px rgba(31, 111, 235, 0.18);
  outline: none;
}

textarea {
  min-height: 150px;
}

.address-block {
  background: rgba(31, 111, 235, 0.08);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  border: 1px solid rgba(31, 111, 235, 0.12);
}

.site-footer {
  background: linear-gradient(180deg, rgba(12, 29, 62, 0.96), rgba(9, 22, 50, 0.94));
  color: #fff;
  padding: var(--space-xl) 0 var(--space-lg);
  position: relative;
}

.footer-inner {
  display: grid;
  gap: var(--space-lg);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.75);
}

.footer-nav,
.footer-legal,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-nav ul,
.footer-legal ul,
.footer-contact ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.82);
}

.site-footer a:hover {
  color: #fff;
}

.footer-address {
  color: rgba(224, 233, 255, 0.88);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: rgba(224, 233, 255, 0.75);
}

.footer-bottom .footer-meta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.cookie-banner {
  position: fixed;
  inset: auto var(--space-md) var(--space-md) var(--space-md);
  background: rgba(18, 35, 82, 0.97);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-soft);
  z-index: 990;
  transform: translateY(0);
  transition: var(--transition-base);
}

.cookie-banner.hidden {
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  pointer-events: none;
}

.cookie-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.cookie-content p {
  color: rgba(255, 255, 255, 0.84);
  margin: 0;
}

.cookie-content a {
  color: var(--color-accent);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.cookie-actions .btn {
  min-width: 120px;
}

.alert-note {
  padding: var(--space-sm) var(--space-md);
  background: rgba(12, 29, 62, 0.06);
  border-radius: var(--radius-md);
  border: 1px solid rgba(12, 29, 62, 0.12);
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 3px solid rgba(31, 111, 235, 0.2);
}

.timeline li {
  position: relative;
  padding: var(--space-md) 0 var(--space-md) var(--space-lg);
}

.timeline li::before {
  content: '';
  position: absolute;
  left: -10px;
  top: 26px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--color-primary), var(--color-secondary));
  box-shadow: 0 0 0 6px rgba(31, 111, 235, 0.18);
}

.badge-pill {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-pill);
  background: rgba(31, 111, 235, 0.12);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.85rem;
}

ul.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

ul.check-list li {
  position: relative;
  padding-left: 1.8rem;
  margin-bottom: 0.8rem;
}

ul.check-list li::before {
  content: '✔';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: 700;
}

blockquote {
  margin: 0;
  padding: var(--space-md) var(--space-lg);
  background: rgba(31, 111, 235, 0.08);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
  color: var(--color-text-muted);
}

@media (min-width: 48rem) {
  .primary-nav {
    position: static;
    transform: none;
    background: transparent;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .primary-nav.nav-open {
    transform: none;
  }

  .nav-list {
    flex-direction: row;
    align-items: center;
    gap: var(--space-lg);
  }

  .nav-list a {
    font-size: 1rem;
    padding: 0.5rem 0;
    position: relative;
  }

  .nav-list a::after {
    content: '';
    position: absolute;
    inset: auto 0 -8px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    opacity: 0;
    transform: scaleX(0);
    transition: var(--transition-fast);
  }

  .nav-list a:hover::after,
  .nav-list a:focus::after {
    opacity: 1;
    transform: scaleX(1);
  }

  .mobile-nav-toggle {
    display: none;
  }

  .hero-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
  }

  .footer-inner {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: flex-start;
  }

  .page-hero.secondary-hero {
    padding: var(--space-xxl) 0;
  }

  .cookie-banner {
    left: auto;
    right: var(--space-md);
    max-width: 420px;
  }
}

@media (min-width: 64rem) {
  .grid.featured-grid {
    gap: var(--space-lg);
  }

  .testimonial-card {
    padding: var(--space-xl);
  }
}

@media (max-width: 36rem) {
  .hero-actions {
    flex-direction: column;
  }

  .cookie-banner {
    inset: auto 1rem 1rem 1rem;
  }
}