:root {
  --color-bg: #f8faff;
  --color-accent: #ff8c42;
  --color-primary: #11468f;
  --color-secondary: #56628c;
  --color-muted: #dde3f3;
  --color-white: #ffffff;
  --color-dark: #0d1b2a;
  --font-display: 'Segoe UI', 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --shadow-sm: 0 1px 2px rgba(17, 70, 143, 0.08);
  --shadow-md: 0 4px 12px rgba(17, 70, 143, 0.12);
  --shadow-lg: 0 8px 24px rgba(17, 70, 143, 0.16);
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 15px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-dark);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

.fa-solid,
.fa-regular,
.fa-brands {
  font-style: normal;
  position: relative;
}

.fa-solid::before,
.fa-regular::before,
.fa-brands::before {
  content: attr(data-icon);
  display: inline-block;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(248, 250, 255, 0.92);
  backdrop-filter: blur(12px);
  transform: translateY(0);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.header.hidden {
  transform: translateY(-100%);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  height: 3.5rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.logo-icon {
  width: 1.75rem;
  height: 1.75rem;
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 0.9rem;
}

.nav-desktop {
  display: none;
}

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

.nav-link {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-num {
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.7rem;
}

.burger {
  width: 2rem;
  height: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  z-index: 110;
}

.burger span {
  width: 1.25rem;
  height: 2px;
  background: var(--color-primary);
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.burger.active span:nth-child(1) {
  transform: rotate(45deg) translateY(5px);
}

.burger.active span:nth-child(2) {
  opacity: 0;
}

.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translateY(-5px);
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 20rem;
  height: 100vh;
  background: var(--color-white);
  padding: var(--space-3xl) var(--space-xl);
  transition: right var(--transition-slow);
  box-shadow: var(--shadow-lg);
  z-index: 105;
}

.mobile-nav.active {
  right: 0;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.mobile-nav-link {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-muted);
}

.mobile-nav-link:hover {
  color: var(--color-primary);
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(13, 27, 42, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  z-index: 100;
}

.overlay.active {
  opacity: 1;
  visibility: visible;
}

.hero {
  padding: 5rem 0 var(--space-2xl);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

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

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--color-muted);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-xl);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-secondary);
  margin-bottom: var(--space-md);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-dark);
  margin-bottom: var(--space-md);
}

.hero-title span {
  color: var(--color-accent);
}

.hero-text {
  font-size: 0.95rem;
  color: var(--color-secondary);
  max-width: 28rem;
  margin-bottom: var(--space-lg);
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.btn {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.7rem 1.25rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--color-muted);
  color: var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn-accent:hover {
  background: #e67a32;
  transform: translateY(-2px);
}

.hero-collage {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: var(--space-sm);
  min-height: 20rem;
}

.collage-item {
  background: var(--color-muted);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-base);
}

.collage-item:hover {
  transform: scale(1.02);
}

.collage-item:nth-child(1) {
  grid-column: span 2;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

.collage-item:nth-child(2) {
  background: var(--color-accent);
}

.collage-item:nth-child(3) {
  background: var(--color-muted);
}

.collage-item:nth-child(4) {
  background: var(--color-secondary);
}

.collage-item:nth-child(5) {
  grid-column: span 2;
  background: linear-gradient(135deg, var(--color-accent), #ffa366);
}

.collage-icon {
  font-size: 2rem;
  color: var(--color-white);
}

.collage-text {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-white);
  text-align: center;
  padding: var(--space-sm);
}

.collage-item:nth-child(3) .collage-text {
  color: var(--color-primary);
}

.immersive-section {
  background: var(--color-white);
}

.immersive-grid {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}

.immersive-copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.pill {
  padding: 0.5rem 0.75rem;
  background: var(--color-muted);
  border-radius: var(--radius-xl);
  font-size: 0.75rem;
  color: var(--color-secondary);
}

.immersive-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  gap: var(--space-sm);
}

.micro-card {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  border: 1px solid var(--color-muted);
}

.micro-label {
  font-size: 0.75rem;
  color: var(--color-secondary);
  margin-bottom: var(--space-xs);
}

.micro-value {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
}

.immersive-visual {
  display: flex;
  justify-content: center;
}

.image-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

.image-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}

.image-badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  background: rgba(255, 255, 255, 0.9);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-xl);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.8rem;
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.badge-dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--color-accent);
  display: inline-block;
}

.image-stack {
  position: absolute;
  bottom: var(--space-md);
  right: var(--space-md);
  background: rgba(248, 250, 255, 0.92);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  min-width: 12rem;
  box-shadow: var(--shadow-md);
}

.stack-label {
  font-size: 0.75rem;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stack-pill {
  background: var(--color-muted);
  color: var(--color-dark);
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
}

.section {
  padding: var(--space-2xl) 0;
}

.section-header {
  margin-bottom: var(--space-xl);
}

.section-tag {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xs);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.2;
}

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

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  border-left: 3px solid var(--color-muted);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-left-color: var(--color-accent);
}

.feature-icon {
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-muted);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
  font-size: 1.1rem;
}

.feature-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.feature-text {
  font-size: 0.85rem;
  line-height: 1.5;
}

.languages-section {
  background: var(--color-white);
}

.languages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(8rem, 1fr));
  gap: var(--space-sm);
}

.lang-card {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  transition: all var(--transition-base);
  border: 2px solid transparent;
}

.lang-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.lang-flag {
  font-size: 1.75rem;
  margin-bottom: var(--space-xs);
}

.lang-name {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-dark);
}

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

.lab-grid {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}

.lab-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.lab-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.lab-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(17, 70, 143, 0.2), rgba(13, 27, 42, 0.65));
  display: flex;
  align-items: flex-end;
  gap: var(--space-xs);
  padding: var(--space-md);
}

.lab-chip {
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-primary);
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-xl);
  font-size: 0.75rem;
  box-shadow: var(--shadow-md);
}

.lab-cards {
  display: grid;
  gap: var(--space-sm);
}

.lab-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-sm);
  align-items: start;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  border: 1px solid var(--color-muted);
  box-shadow: var(--shadow-sm);
}

.lab-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  background: var(--color-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.lab-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-dark);
}

.lab-text {
  font-size: 0.85rem;
  color: var(--color-secondary);
  line-height: 1.5;
  margin-top: 0.15rem;
}

.cta-section {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  margin: var(--space-xl) var(--space-md);
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3.5vw, 1.75rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.cta-text {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-lg);
  max-width: 28rem;
  margin-left: auto;
  margin-right: auto;
}

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

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.testimonial-text {
  font-size: 0.9rem;
  color: var(--color-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  font-style: italic;
}

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

.author-avatar {
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-muted);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.author-info {
  flex: 1;
}

.author-name {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-dark);
}

.author-role {
  font-size: 0.75rem;
  color: var(--color-secondary);
}

.milestone-section {
  background: var(--color-white);
}

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

.milestone-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--color-muted);
  box-shadow: var(--shadow-sm);
}

.milestone-step {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.milestone-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.milestone-text {
  font-size: 0.88rem;
  color: var(--color-secondary);
  line-height: 1.6;
}

.milestone-highlight {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  color: var(--color-white);
}

.milestone-highlight img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.highlight-content {
  padding: var(--space-lg);
  display: grid;
  gap: var(--space-sm);
  background: linear-gradient(180deg, rgba(13, 27, 42, 0.6), rgba(13, 27, 42, 0.85));
}

.highlight-kpi {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
}

.highlight-note {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
}

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

.price-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--color-muted);
  transition: all var(--transition-base);
}

.price-card.featured {
  border-color: var(--color-accent);
  position: relative;
}

.price-badge {
  position: absolute;
  top: -0.7rem;
  right: var(--space-md);
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.65rem;
  font-weight: 600;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
}

.price-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.price-amount {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.price-amount span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-secondary);
}

.price-features {
  margin-bottom: var(--space-lg);
}

.price-features li {
  font-size: 0.8rem;
  color: var(--color-secondary);
  padding: var(--space-xs) 0;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.price-features li::before {
  content: '✓';
  color: var(--color-accent);
  font-weight: 700;
}

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

.step-card {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.step-num {
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  flex-shrink: 0;
}

.step-content {
  flex: 1;
}

.step-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.step-text {
  font-size: 0.85rem;
  color: var(--color-secondary);
  line-height: 1.5;
}

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

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.contact-icon {
  width: 2rem;
  height: 2rem;
  background: var(--color-muted);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 0.9rem;
  flex-shrink: 0;
}

.contact-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-value {
  font-size: 0.85rem;
  color: var(--color-dark);
}

.contact-value a:hover {
  color: var(--color-accent);
}

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

.promise-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--color-muted);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.promise-badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.promise-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.promise-text {
  font-size: 0.88rem;
  color: var(--color-secondary);
  line-height: 1.6;
  max-width: 26rem;
}

.form-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
}

.form-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-lg);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: var(--space-xs);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.7rem var(--space-md);
  border: 2px solid var(--color-muted);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-dark);
  transition: border-color var(--transition-fast);
  background: var(--color-bg);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-textarea {
  min-height: 7rem;
  resize: vertical;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.form-checkbox input {
  width: 1rem;
  height: 1rem;
  margin-top: 0.15rem;
  accent-color: var(--color-primary);
}

.form-checkbox label {
  font-size: 0.75rem;
  color: var(--color-secondary);
  line-height: 1.4;
}

.form-checkbox a {
  color: var(--color-primary);
  text-decoration: underline;
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-xl);
  box-shadow: var(--shadow-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

.location-card {
  padding: var(--space-lg);
  color: var(--color-white);
}

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

.location-header {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-sm);
  align-items: center;
}

.location-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.footer {
  background: var(--color-dark);
  padding: var(--space-lg) 0;
  margin-top: var(--space-2xl);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
  text-align: center;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-white);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm) var(--space-md);
}

.footer-link {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-accent);
}

.footer-copy {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.5);
}

.page-header {
  padding: 5rem 0 var(--space-xl);
  background: linear-gradient(135deg, var(--color-muted), var(--color-bg));
}

.page-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.page-subtitle {
  font-size: 0.95rem;
  color: var(--color-secondary);
  max-width: 32rem;
}

.page-content {
  padding: var(--space-2xl) 0;
}

.content-block {
  margin-bottom: var(--space-xl);
}

.content-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.content-text {
  font-size: 0.9rem;
  color: var(--color-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.content-list {
  padding-left: var(--space-lg);
}

.content-list li {
  font-size: 0.9rem;
  color: var(--color-secondary);
  margin-bottom: var(--space-xs);
  list-style: disc;
}

.thank-you-section {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
}

.thank-you-icon {
  width: 5rem;
  height: 5rem;
  background: linear-gradient(135deg, var(--color-accent), #ffa366);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  font-size: 2rem;
  color: var(--color-white);
}

.thank-you-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.thank-you-text {
  font-size: 1rem;
  color: var(--color-secondary);
  margin-bottom: var(--space-lg);
  max-width: 28rem;
  margin-left: auto;
  margin-right: auto;
}

.error-section {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-2xl);
}

.error-code {
  font-family: var(--font-display);
  font-size: clamp(5rem, 15vw, 10rem);
  font-weight: 800;
  color: var(--color-muted);
  line-height: 1;
  margin-bottom: var(--space-md);
}

.error-title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3.5vw, 1.75rem);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.error-text {
  font-size: 0.95rem;
  color: var(--color-secondary);
  margin-bottom: var(--space-lg);
}

.cookie-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  padding: var(--space-md);
  box-shadow: 0 -4px 20px rgba(17, 70, 143, 0.15);
  z-index: 1000;
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.cookie-popup.active {
  transform: translateY(0);
}

.cookie-inner {
  max-width: 72rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
  text-align: center;
}

.cookie-text {
  font-size: 0.8rem;
  color: var(--color-secondary);
  line-height: 1.5;
}

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

.cookie-btns {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  justify-content: center;
}

.cookie-btn {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.cookie-accept {
  background: var(--color-primary);
  color: var(--color-white);
}

.cookie-accept:hover {
  background: var(--color-secondary);
}

.cookie-decline {
  background: var(--color-muted);
  color: var(--color-secondary);
}

.cookie-decline:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

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

.tutor-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  gap: var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.tutor-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.tutor-avatar {
  width: 4rem;
  height: 4rem;
  background: var(--color-muted);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.tutor-info {
  flex: 1;
}

.tutor-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.tutor-lang {
  font-size: 0.75rem;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.tutor-bio {
  font-size: 0.8rem;
  color: var(--color-secondary);
  line-height: 1.5;
}

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

.path-grid {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}

.path-visual {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.path-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.path-chip {
  position: absolute;
  left: var(--space-md);
  bottom: var(--space-md);
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-primary);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-xl);
  font-size: 0.8rem;
  box-shadow: var(--shadow-md);
}

.path-cards {
  display: grid;
  gap: var(--space-sm);
}

.path-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--color-muted);
  box-shadow: var(--shadow-sm);
}

.path-label {
  font-size: 0.75rem;
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.path-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.path-text {
  font-size: 0.88rem;
  color: var(--color-secondary);
  line-height: 1.6;
}

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

.schedule-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.schedule-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-md);
}

.time-slots {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.time-slot {
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-muted);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: var(--color-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.time-slot:hover,
.time-slot.active {
  background: var(--color-accent);
  color: var(--color-white);
}

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

.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-dark);
  text-align: left;
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: var(--color-muted);
}

.faq-icon {
  font-size: 1rem;
  color: var(--color-accent);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-item.active .faq-answer {
  max-height: 12rem;
}

.faq-answer-inner {
  padding: 0 var(--space-md) var(--space-md);
  font-size: 0.85rem;
  color: var(--color-secondary);
  line-height: 1.6;
}

@media (min-width: 480px) {
  .cookie-inner {
    flex-direction: row;
    text-align: left;
  }
  
  .cookie-text {
    flex: 1;
  }
}

@media (min-width: 640px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-grid {
    grid-template-columns: 1fr 1.5fr;
  }
  
  .tutor-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .schedule-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .lab-grid {
    grid-template-columns: 1.1fr 1fr;
  }

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

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

  .path-grid {
    grid-template-columns: 1.1fr 1fr;
  }
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
  
  .nav-desktop {
    display: block;
  }
  
  .burger {
    display: none;
  }
  
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .immersive-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

@media (min-width: 1024px) {
  .hero {
    padding: 6rem 0 var(--space-2xl);
  }
  
  .hero-collage {
    min-height: 24rem;
  }
  
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .steps-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .milestone-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .milestone-highlight {
    grid-column: span 3;
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
  }

  .promise-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}