:root {
  --clr-primary: #18BF58;
  --clr-secondary: #1A897C;
  --clr-accent: #5DF349;
  --clr-success: #10B981;
  --clr-warning: #F59E0B;
  --clr-error: #EF4444;
  --clr-neutral: #F9FAFB;
  --clr-text: #111827;
  --clr-text-muted: #6B7280;

  --space-xs: 8px;
  --space-sm: 13px;
  --space-md: 21px;
  --space-lg: 34px;
  --space-xl: 55px;
  --space-xxl: 89px;

  --type-xs: 10px;
  --type-sm: 16px;
  --type-base: 26px;
  --type-lg: 42px;
  --type-xl: 68px;
  --type-xxl: 110px;
  --type-hero: 178px;

  --max-width: 1280px;
  --gutter: 2.5rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
}

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

html {
  font-size: clamp(14px, 1.5vw, 18px);
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: var(--type-sm);
  line-height: 1.6;
  color: var(--clr-text);
  background: var(--clr-neutral);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

h1 { font-size: clamp(var(--type-xl), 5vw, var(--type-xxl)); }
h2 { font-size: clamp(var(--type-lg), 4vw, var(--type-xl)); }
h3 { font-size: clamp(var(--type-base), 3vw, var(--type-lg)); }
h4 { font-size: var(--type-base); }
h5 { font-size: var(--type-sm); }
h6 { font-size: var(--type-xs); }

p {
  margin-bottom: var(--space-md);
  max-width: 65ch;
}

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

a:hover {
  color: var(--clr-secondary);
}

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

.container {
  width: min(100% - var(--gutter), var(--max-width));
  margin-inline: auto;
}

.navbar-sticky {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.nav-container {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand-logo {
  font-size: var(--type-base);
  font-weight: 800;
  font-family: 'Outfit', sans-serif;
  color: var(--clr-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.brand-logo:hover {
  color: var(--clr-secondary);
}

.main-nav {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
  justify-content: flex-end;
  align-items: center;
}

.nav-link {
  font-weight: 500;
  color: var(--clr-text);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--clr-primary);
  transform: translateX(-50%);
  transition: width var(--transition-base);
}

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

.nav-link:hover::after {
  width: 80%;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--clr-text);
  padding: var(--space-sm);
  grid-column: 2;
  justify-self: end;
}

.header-main {
  position: relative;
  min-height: clamp(400px, 60vh, 700px);
  display: grid;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-secondary) 100%);
}

.header-main::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></svg>');
  background-size: 50px 50px;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xl);
  color: white;
}

.hero-content h1 {
  font-size: clamp(var(--type-lg), 6vw, var(--type-hero));
  margin-bottom: var(--space-lg);
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.hero-content p {
  font-size: clamp(var(--type-sm), 2vw, var(--type-base));
  margin-bottom: var(--space-xl);
  opacity: 0.95;
  max-width: 60ch;
  margin-inline: auto;
}

.carousel-container {
  position: relative;
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-areas: "stack";
}

.carousel-slide {
  grid-area: stack;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.carousel-slide.active {
  opacity: 1;
}

.carousel-controls {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-sm);
  z-index: 10;
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: 2px solid white;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-dot.active {
  background: white;
  transform: scale(1.2);
}

.action-button,
.primary-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: clamp(var(--space-sm), 2vw, var(--space-md)) clamp(var(--space-md), 3vw, var(--space-lg));
  font-size: var(--type-sm);
  font-weight: 600;
  background: var(--clr-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.action-button::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: translateX(-100%);
  transition: transform var(--transition-base);
}

.action-button:hover::before {
  transform: translateX(100%);
}

.action-button:hover {
  background: var(--clr-secondary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(24, 191, 88, 0.3);
}

.submit-btn {
  background: var(--clr-accent);
  color: var(--clr-text);
}

.content-section {
  padding: clamp(var(--space-xl), 8vw, var(--space-xxl)) var(--space-lg);
}

.content-section:nth-child(even) {
  background: white;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.section-header h2 {
  margin-bottom: var(--space-md);
  color: var(--clr-primary);
}

.section-header p {
  font-size: var(--type-sm);
  color: var(--clr-text-muted);
  margin-inline: auto;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: clamp(var(--space-md), 3vw, var(--space-lg));
  max-width: var(--max-width);
  margin: 0 auto;
}

.layout-system {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  max-width: var(--max-width);
  margin: 0 auto;
}

.grid-layout.tilted {
  gap: var(--space-xl);
  padding: var(--space-xl);
}

.grid-layout.tilted .info-card {
  transform: rotate(-2deg);
  transition: transform var(--transition-base);
}

.grid-layout.tilted .info-card:nth-child(even) {
  transform: rotate(2deg);
}

.grid-layout.tilted .info-card:hover {
  transform: rotate(0deg) scale(1.05);
}

.info-card,
.detail-box,
.content-panel {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition: all var(--transition-base);
  position: relative;
}

.info-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  border: 2px solid var(--clr-primary);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.info-card:hover::before {
  opacity: 1;
}

.card-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  margin-bottom: var(--space-md);
  font-size: var(--type-lg);
  color: white;
}

.info-card h3 {
  margin-bottom: var(--space-sm);
  color: var(--clr-text);
}

.info-card p {
  color: var(--clr-text-muted);
  font-size: var(--type-sm);
}

.magazine-layout {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-lg);
  max-width: var(--max-width);
  margin: 0 auto;
}

.magazine-layout > *:nth-child(1) {
  grid-column: span 8;
}

.magazine-layout > *:nth-child(2) {
  grid-column: span 4;
}

.magazine-layout > *:nth-child(3) {
  grid-column: span 5;
}

.magazine-layout > *:nth-child(4) {
  grid-column: span 7;
}

.info-tile {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-secondary) 100%);
  border-radius: var(--radius-lg);
  display: grid;
  place-items: center;
  color: white;
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
}

.info-tile::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.2), transparent 60%);
}

.testimonial-slider {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.testimonial-item {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  text-align: center;
}

.testimonial-text {
  font-size: var(--type-base);
  font-style: italic;
  margin-bottom: var(--space-lg);
  color: var(--clr-text);
  line-height: 1.8;
}

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

.author-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--clr-primary);
}

.author-name {
  font-weight: 700;
  font-size: var(--type-sm);
  color: var(--clr-text);
}

.author-title {
  font-size: var(--type-xs);
  color: var(--clr-text-muted);
}

.form-container {
  max-width: 600px;
  margin: 0 auto;
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

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

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--clr-text);
  font-size: var(--type-sm);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid #E5E7EB;
  border-radius: var(--radius-md);
  font-size: var(--type-sm);
  font-family: inherit;
  transition: all var(--transition-fast);
  background: white;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(24, 191, 88, 0.1);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  margin-bottom: var(--space-md);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.faq-question {
  width: 100%;
  padding: var(--space-lg);
  background: none;
  border: none;
  text-align: left;
  font-size: var(--type-sm);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: var(--clr-neutral);
}

.faq-icon {
  font-size: var(--type-base);
  color: var(--clr-primary);
  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-answer-content {
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--clr-text-muted);
  line-height: 1.8;
}

.footer-main {
  background: var(--clr-text);
  color: white;
  padding: var(--space-xxl) var(--space-lg) var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-xl);
  max-width: var(--max-width);
  margin: 0 auto var(--space-xl);
}

.footer-section h3 {
  font-size: var(--type-base);
  margin-bottom: var(--space-md);
  color: var(--clr-accent);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--clr-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-lg);
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--type-xs);
}

.social-links {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin-top: var(--space-md);
}

.social-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: white;
  transition: all var(--transition-fast);
}

.social-icon:hover {
  background: var(--clr-primary);
  transform: translateY(-2px);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  text-align: center;
  max-width: var(--max-width);
  margin: 0 auto;
}

.stat-item {
  padding: var(--space-lg);
}

.stat-number {
  font-size: clamp(var(--type-xl), 5vw, var(--type-xxl));
  font-weight: 800;
  color: var(--clr-primary);
  font-family: 'Outfit', sans-serif;
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat-label {
  font-size: var(--type-sm);
  color: var(--clr-text-muted);
  font-weight: 500;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
  max-width: var(--max-width);
  margin: 0 auto;
}

.team-member {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition: transform var(--transition-base);
}

.team-member:hover {
  transform: translateY(-8px);
}

.member-photo {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.member-info {
  padding: var(--space-lg);
  text-align: center;
}

.member-name {
  font-size: var(--type-base);
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--clr-text);
}

.member-role {
  font-size: var(--type-sm);
  color: var(--clr-primary);
  margin-bottom: var(--space-md);
}

.member-bio {
  font-size: var(--type-xs);
  color: var(--clr-text-muted);
  line-height: 1.6;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  max-width: var(--max-width);
  margin: 0 auto;
}

.pricing-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-base);
}

.pricing-card.featured {
  border: 3px solid var(--clr-primary);
  transform: scale(1.05);
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.pricing-badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: var(--clr-accent);
  color: var(--clr-text);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--type-xs);
  font-weight: 700;
  text-transform: uppercase;
}

.pricing-title {
  font-size: var(--type-lg);
  margin-bottom: var(--space-sm);
  color: var(--clr-text);
}

.pricing-price {
  font-size: clamp(var(--type-lg), 4vw, var(--type-xl));
  font-weight: 800;
  color: var(--clr-primary);
  margin-bottom: var(--space-md);
  font-family: 'Outfit', sans-serif;
}

.pricing-features {
  list-style: none;
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.pricing-features li {
  padding: var(--space-sm) 0;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--type-sm);
  color: var(--clr-text-muted);
}

.pricing-features li::before {
  content: '✓';
  color: var(--clr-success);
  font-weight: 700;
  font-size: var(--type-base);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-lg);
  max-width: var(--max-width);
  margin: 0 auto;
}

.blog-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition: all var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.blog-image {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

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

.blog-meta {
  display: flex;
  gap: var(--space-md);
  font-size: var(--type-xs);
  color: var(--clr-text-muted);
  margin-bottom: var(--space-sm);
}

.blog-title {
  font-size: var(--type-base);
  margin-bottom: var(--space-sm);
  color: var(--clr-text);
}

.blog-title a {
  color: inherit;
  transition: color var(--transition-fast);
}

.blog-title a:hover {
  color: var(--clr-primary);
}

.blog-excerpt {
  font-size: var(--type-sm);
  color: var(--clr-text-muted);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--clr-primary);
  font-weight: 600;
  font-size: var(--type-sm);
  transition: gap var(--transition-fast);
}

.read-more:hover {
  gap: var(--space-sm);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
  max-width: var(--max-width);
  margin: 0 auto;
}

.gallery-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

.gallery-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.gallery-item:hover .gallery-image {
  transform: scale(1.1);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  display: flex;
  align-items: flex-end;
  padding: var(--space-md);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-title {
  color: white;
  font-weight: 600;
  font-size: var(--type-sm);
}

@media screen and (max-width: 800px) {
  .mobile-menu-toggle {
    display: block;
  }

  .main-nav {
    grid-column: 1 / -1;
    flex-direction: column;
    align-items: stretch;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .main-nav.active {
    max-height: 500px;
  }

  .nav-link {
    padding: var(--space-md);
    border-bottom: 1px solid #E5E7EB;
  }

  .nav-link::after {
    display: none;
  }

  .magazine-layout {
    grid-template-columns: 1fr;
  }

  .magazine-layout > * {
    grid-column: span 1 !important;
  }

  .content-grid,
  .layout-system {
    grid-template-columns: 1fr;
  }

  .grid-layout.tilted .info-card {
    transform: none;
  }
}

@media screen and (min-width: 801px) and (max-width: 1100px) {
  .content-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .magazine-layout > *:nth-child(1),
  .magazine-layout > *:nth-child(2) {
    grid-column: span 6;
  }
}

@container (min-width: 600px) {
  .info-card {
    padding: var(--space-xl);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}