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

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

body {
  font-family: 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 23px;
  line-height: 1.5;
  color: #1F2937;
  background: #F7FAFC;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 18px;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 28px;
  background: white;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  position: sticky;
  top: 0;
  z-index: 999;
}

.logo {
  font-size: 32px;
  font-weight: 700;
  color: #C41790;
  text-decoration: none;
  transition: color 0.3s;
}

.logo:hover {
  color: #2C9712;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.main-nav {
  display: flex;
  gap: 28px;
  list-style: none;
  transition: transform 0.3s ease;
}

.nav-item {
  display: inline-block;
}

.nav-link {
  text-decoration: none;
  color: #1F2937;
  font-size: 16px;
  font-weight: 600;
  padding: 12px 18px;
  transition: all 0.3s;
  border-radius: 4px;
}

.nav-link:hover {
  color: #C41790;
  background: rgba(196, 23, 144, 0.08);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 28px;
  color: #1F2937;
  cursor: pointer;
  padding: 12px;
}

.header-main {
  background: linear-gradient(135deg, rgba(196, 23, 144, 0.92), rgba(44, 151, 18, 0.88)),
              url('hero-bg.jpg') center/cover fixed;
  background-attachment: fixed;
  color: white;
  padding: 95px 28px;
  text-align: center;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.header-main::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.15);
  z-index: 1;
}

.header-main > * {
  position: relative;
  z-index: 2;
}

.header-main h1 {
  font-size: 90px;
  font-weight: 700;
  margin-bottom: 28px;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.25);
  line-height: 1.1;
}

.header-main p {
  font-size: 32px;
  margin-bottom: 45px;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 1px 1px 4px rgba(0,0,0,0.2);
}

.primary-cta {
  display: inline-block;
  padding: 18px 45px;
  background: #35F3CD;
  color: #1F2937;
  text-decoration: none;
  font-size: 23px;
  font-weight: 700;
  border-radius: 6px;
  transition: all 0.3s;
  box-shadow: 0 4px 12px rgba(53, 243, 205, 0.35);
}

.primary-cta:hover {
  background: #2C9712;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(44, 151, 18, 0.4);
}

.content-section {
  padding: 62px 28px;
}

.content-section h2 {
  font-size: 64px;
  font-weight: 700;
  margin-bottom: 28px;
  color: #C41790;
  text-align: center;
}

.content-section h3 {
  font-size: 45px;
  font-weight: 600;
  margin-bottom: 18px;
  color: #2C9712;
}

.content-section p {
  margin-bottom: 18px;
  line-height: 1.6;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  margin-top: 45px;
}

.info-card {
  background: white;
  padding: 28px;
  border-radius: 8px;
  box-shadow: 0 3px 12px rgba(0,0,0,0.1);
  transition: all 0.3s;
  position: relative;
  z-index: 1;
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
  z-index: 10;
}

.info-card h3 {
  font-size: 32px;
  margin-bottom: 18px;
  color: #C41790;
}

.info-card p {
  font-size: 16px;
  color: #4B5563;
  line-height: 1.5;
}

.overlapping-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 45px;
}

.overlapping-cards .info-card {
  margin-top: 12px;
}

.overlapping-cards .info-card:nth-child(2) {
  margin-top: -28px;
  z-index: 2;
}

.overlapping-cards .info-card:nth-child(3) {
  margin-top: 0;
  z-index: 1;
}

.flex-container {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  justify-content: space-between;
}

.flex-item {
  flex: 1 1 calc(33.333% - 28px);
  min-width: 280px;
}

.content-zone {
  background: white;
  padding: 45px;
  margin-bottom: 28px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.double-sidebar-layout {
  display: grid;
  grid-template-columns: 240px 1fr 240px;
  gap: 28px;
  margin-top: 45px;
}

.sidebar {
  background: white;
  padding: 28px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.main-content {
  background: white;
  padding: 45px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.sidebar h4 {
  font-size: 23px;
  margin-bottom: 18px;
  color: #C41790;
}

.sidebar ul {
  list-style: none;
}

.sidebar li {
  padding: 12px 0;
  border-bottom: 1px solid #E5E7EB;
}

.sidebar a {
  color: #1F2937;
  text-decoration: none;
  font-size: 16px;
  transition: color 0.3s;
}

.sidebar a:hover {
  color: #2C9712;
}

.action-button {
  display: inline-block;
  padding: 12px 28px;
  background: #C41790;
  color: white;
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  border-radius: 6px;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.action-button:hover {
  background: #2C9712;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(44, 151, 18, 0.3);
}

.submit-btn {
  background: #35F3CD;
  color: #1F2937;
  padding: 18px 45px;
  font-size: 23px;
  font-weight: 700;
}

.submit-btn:hover {
  background: #2C9712;
  color: white;
}

form {
  background: white;
  padding: 45px;
  border-radius: 8px;
  box-shadow: 0 3px 12px rgba(0,0,0,0.1);
  max-width: 680px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 28px;
}

label {
  display: block;
  margin-bottom: 12px;
  font-weight: 600;
  color: #1F2937;
  font-size: 16px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea {
  width: 100%;
  padding: 12px 18px;
  border: 2px solid #E5E7EB;
  border-radius: 6px;
  font-size: 16px;
  font-family: inherit;
  transition: border-color 0.3s;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: #C41790;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.footer {
  background: #1F2937;
  color: white;
  padding: 62px 28px 28px;
  margin-top: 62px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 45px;
  margin-bottom: 45px;
}

.footer-section h4 {
  font-size: 23px;
  margin-bottom: 18px;
  color: #35F3CD;
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 12px;
}

.footer-section a {
  color: #E5E7EB;
  text-decoration: none;
  font-size: 16px;
  transition: color 0.3s;
}

.footer-section a:hover {
  color: #35F3CD;
}

.footer-bottom {
  text-align: center;
  padding-top: 28px;
  border-top: 1px solid #4B5563;
  font-size: 16px;
  color: #9CA3AF;
}

.testimonial-card {
  background: white;
  padding: 28px;
  border-radius: 8px;
  border-left: 5px solid #C41790;
  box-shadow: 0 3px 12px rgba(0,0,0,0.08);
  margin-bottom: 28px;
}

.testimonial-card p {
  font-size: 16px;
  font-style: italic;
  margin-bottom: 18px;
  color: #4B5563;
}

.testimonial-author {
  font-weight: 700;
  color: #C41790;
  font-style: normal;
}

.info-block {
  background: linear-gradient(135deg, #C41790 0%, #2C9712 100%);
  color: white;
  padding: 62px 28px;
  text-align: center;
  margin-top: 62px;
}

.info-block h2 {
  color: white;
  font-size: 64px;
  margin-bottom: 28px;
}

.info-block p {
  font-size: 32px;
  margin-bottom: 45px;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 28px;
  margin-top: 45px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.12);
  padding: 28px;
  border-radius: 8px;
  backdrop-filter: blur(10px);
}

.stat-number {
  font-size: 64px;
  font-weight: 700;
  color: #35F3CD;
  display: block;
  margin-bottom: 12px;
}

.stat-label {
  font-size: 16px;
  color: white;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.gallery-item {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 3px 12px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}

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

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  margin-top: 45px;
}

.pricing-card {
  background: white;
  padding: 45px 28px;
  border-radius: 8px;
  box-shadow: 0 3px 12px rgba(0,0,0,0.1);
  text-align: center;
  transition: all 0.3s;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.pricing-card.featured {
  border: 3px solid #C41790;
  transform: scale(1.05);
}

.price-tag {
  font-size: 64px;
  font-weight: 700;
  color: #C41790;
  margin: 18px 0;
}

.price-features {
  list-style: none;
  margin: 28px 0;
  text-align: left;
}

.price-features li {
  padding: 12px 0;
  border-bottom: 1px solid #E5E7EB;
  font-size: 16px;
}

.price-features li:before {
  content: '✓ ';
  color: #2C9712;
  font-weight: 700;
  margin-right: 8px;
}

.breadcrumb {
  padding: 18px 0;
  font-size: 16px;
  color: #6B7280;
}

.breadcrumb a {
  color: #C41790;
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.alert {
  padding: 18px 28px;
  border-radius: 6px;
  margin-bottom: 28px;
  font-size: 16px;
}

.alert-success {
  background: #D1FAE5;
  color: #065F46;
  border-left: 5px solid #10B981;
}

.alert-info {
  background: #DBEAFE;
  color: #1E40AF;
  border-left: 5px solid #3B82F6;
}

.alert-warning {
  background: #FEF3C7;
  color: #92400E;
  border-left: 5px solid #F59E0B;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  background: white;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

th {
  background: #C41790;
  color: white;
  padding: 18px;
  text-align: left;
  font-weight: 700;
  font-size: 16px;
}

td {
  padding: 18px;
  border-bottom: 1px solid #E5E7EB;
  font-size: 16px;
}

tr:hover {
  background: #F9FAFB;
}

@media screen and (max-width: 960px) {
  .header-main h1 {
    font-size: 64px;
  }

  .header-main p {
    font-size: 23px;
  }

  .content-section h2 {
    font-size: 45px;
  }

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

  .sidebar {
    order: 2;
  }

  .main-content {
    order: 1;
  }

  .overlapping-cards {
    grid-template-columns: 1fr;
  }

  .overlapping-cards .info-card:nth-child(2) {
    margin-top: 12px;
  }

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

@media screen and (max-width: 720px) {
  body {
    font-size: 16px;
  }

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

  .main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100vh;
    background: white;
    flex-direction: column;
    padding: 95px 28px 28px;
    box-shadow: 4px 0 12px rgba(0,0,0,0.1);
    transform: translateX(-100%);
    z-index: 998;
  }

  body.menu-open .main-nav {
    transform: translateX(0);
  }

  .nav-item {
    width: 100%;
  }

  .nav-link {
    display: block;
    width: 100%;
    padding: 18px;
    border-bottom: 1px solid #E5E7EB;
  }

  .header-main {
    padding: 62px 18px;
    background-attachment: scroll;
  }

  .header-main h1 {
    font-size: 45px;
  }

  .header-main p {
    font-size: 16px;
  }

  .primary-cta {
    padding: 12px 28px;
    font-size: 16px;
  }

  .content-section {
    padding: 45px 18px;
  }

  .content-section h2 {
    font-size: 32px;
  }

  .content-section h3 {
    font-size: 23px;
  }

  .info-block h2 {
    font-size: 45px;
  }

  .info-block p {
    font-size: 23px;
  }

  .flex-item {
    flex: 1 1 100%;
  }

  .pricing-card.featured {
    transform: none;
  }

  form {
    padding: 28px 18px;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 450px) {
  .container {
    width: 95%;
    padding: 0 12px;
  }

  .navbar {
    padding: 12px 18px;
  }

  .logo {
    font-size: 23px;
  }

  .header-main h1 {
    font-size: 32px;
  }

  .content-section h2 {
    font-size: 23px;
  }

  .stat-number {
    font-size: 45px;
  }

  .price-tag {
    font-size: 45px;
  }

  table {
    font-size: 11px;
  }

  th, td {
    padding: 12px;
  }
}