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

:root {
  --primary-blue: #2563eb;
  --primary-orange: #f97316;
  --accent-yellow: #fbbf24;
  --accent-green: #10b981;
  --neutral-white: #ffffff;
  --neutral-light: #f8fafc;
  --neutral-gray: #64748b;
  --neutral-dark: #1e293b;
  --gradient-1: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  --gradient-2: linear-gradient(135deg, #f97316 0%, #fb923c 100%);
  --gradient-3: linear-gradient(135deg, #10b981 0%, #34d399 100%);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: var(--neutral-dark);
  overflow-x: hidden;
  background: var(--neutral-white);
}

html {
  scroll-behavior: smooth;
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 1.5rem 5%;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

header.scrolled {
  padding: 1rem 5%;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInLeft 0.8s ease;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--neutral-dark);
  font-weight: 600;
  transition: color 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--gradient-1);
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.cta-button {
  background: var(--gradient-2);
  color: white;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(249, 115, 22, 0.4);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #eff6ff 0%, #fef3c7 50%, #fee2e2 100%);
  padding: 8rem 5% 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 20s infinite ease-in-out;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 15s infinite ease-in-out reverse;
}

.hero-content {
  max-width: 1400px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text h1 {
  font-size: 4rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease;
}

.hero-text h1 .highlight {
  background: var(--gradient-2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-text p {
  font-size: 1.3rem;
  color: var(--neutral-gray);
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  animation: fadeInUp 0.8s ease 0.4s backwards;
}

.btn-primary {
  background: var(--gradient-1);
  color: white;
  padding: 1.2rem 3rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
  display: inline-block;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
  background: white;
  color: var(--primary-blue);
  padding: 1.2rem 3rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  display: inline-block;
}

.btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.hero-image {
  position: relative;
  animation: fadeInRight 0.8s ease;
}

.hero-image-container {
  position: relative;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  animation: floatImage 6s infinite ease-in-out;
}

.hero-image-container img {
  width: 100%;
  height: auto;
  display: block;
}

.floating-badge {
  position: absolute;
  background: white;
  padding: 1.5rem 2rem;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  animation: floatBadge 4s infinite ease-in-out;
}

.badge-1 {
  top: 10%;
  left: -10%;
}

.badge-2 {
  bottom: 15%;
  right: -10%;
  animation-delay: 2s;
}

.floating-badge .badge-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.floating-badge .badge-text {
  font-weight: 700;
  color: var(--neutral-dark);
}

/* Advantages Section */
.advantages {
  padding: 6rem 5%;
  background: var(--neutral-white);
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.section-label {
  display: inline-block;
  background: var(--gradient-1);
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-header h2 {
  font-size: 3rem;
  font-weight: 900;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.section-header p {
  font-size: 1.2rem;
  color: var(--neutral-gray);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.advantage-card {
  background: white;
  padding: 3rem;
  border-radius: 30px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.advantage-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--gradient-1);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.advantage-card:hover::before {
  transform: scaleX(1);
}

.advantage-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.advantage-card:nth-child(2)::before {
  background: var(--gradient-2);
}

.advantage-card:nth-child(3)::before {
  background: var(--gradient-3);
}

.advantage-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-1);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
}

.advantage-card:nth-child(2) .advantage-icon {
  background: var(--gradient-2);
  box-shadow: 0 10px 30px rgba(249, 115, 22, 0.3);
}

.advantage-card:nth-child(3) .advantage-icon {
  background: var(--gradient-3);
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
}

.advantage-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.advantage-card p {
  color: var(--neutral-gray);
  line-height: 1.8;
}

/* Services Section */
.services {
  padding: 6rem 5%;
  background: linear-gradient(180deg, var(--neutral-white) 0%, var(--neutral-light) 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
  max-width: 1400px;
  margin: 0 auto;
}

.service-card {
  background: white;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.service-header {
  padding: 3rem;
  background: var(--gradient-1);
  color: white;
  position: relative;
  overflow: hidden;
}

.service-card:nth-child(2) .service-header {
  background: var(--gradient-2);
}

.service-card:nth-child(3) .service-header {
  background: var(--gradient-3);
}

.service-header::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.service-header h3 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.service-price {
  font-size: 2.5rem;
  font-weight: 900;
  margin-top: 1rem;
}

.service-price span {
  font-size: 1rem;
  font-weight: 600;
  opacity: 0.9;
}

.service-body {
  padding: 3rem;
}

.service-features {
  list-style: none;
  margin-bottom: 2rem;
}

.service-features li {
  padding: 0.8rem 0;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.service-features li:last-child {
  border-bottom: none;
}

.service-features li::before {
  content: "✓";
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--accent-green);
  color: white;
  border-radius: 50%;
  font-weight: 700;
  flex-shrink: 0;
}

.service-button {
  width: 100%;
  background: var(--gradient-1);
  color: white;
  padding: 1.2rem;
  border: none;
  border-radius: 15px;
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
}

.service-card:nth-child(2) .service-button {
  background: var(--gradient-2);
  box-shadow: 0 10px 30px rgba(249, 115, 22, 0.3);
}

.service-card:nth-child(3) .service-button {
  background: var(--gradient-3);
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
}

.service-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(37, 99, 235, 0.4);
}

/* Stats Section */
.stats {
  padding: 6rem 5%;
  background: var(--gradient-1);
  color: white;
  position: relative;
  overflow: hidden;
}

.stats::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.stats::after {
  content: "";
  position: absolute;
  bottom: -30%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  padding: 2rem;
}

.stat-number {
  font-size: 4rem;
  font-weight: 900;
  margin-bottom: 0.5rem;
  display: block;
  line-height: 1;
}

.stat-label {
  font-size: 1.2rem;
  opacity: 0.9;
  font-weight: 600;
}

/* Reviews Section */
.reviews {
  padding: 6rem 5%;
  background: var(--neutral-light);
}

.reviews-container {
  max-width: 1400px;
  margin: 0 auto;
}

.reviews-slider {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.review-card {
  background: white;
  padding: 3rem;
  border-radius: 30px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.review-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.review-stars {
  color: var(--accent-yellow);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.review-text {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--neutral-gray);
  margin-bottom: 2rem;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.review-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient-1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
}

.review-card:nth-child(2) .review-avatar {
  background: var(--gradient-2);
}

.review-card:nth-child(3) .review-avatar {
  background: var(--gradient-3);
}

.review-info h4 {
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.review-info p {
  color: var(--neutral-gray);
  font-size: 0.9rem;
}

/* SEO Text Section */
.seo-text {
  padding: 6rem 5%;
  background: white;
}

.seo-content {
  max-width: 1000px;
  margin: 0 auto;
}

.seo-content h2 {
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 2rem;
  text-align: center;
}

.seo-content p {
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--neutral-gray);
  margin-bottom: 1.5rem;
}

/* FAQ Section */
.faq {
  padding: 6rem 5%;
  background: var(--neutral-light);
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  border-radius: 20px;
  margin-bottom: 1.5rem;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.3s ease;
}

.faq-item:hover {
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.faq-question {
  padding: 2rem;
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s ease;
}

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

.faq-icon {
  font-size: 1.5rem;
  transition: transform 0.3s ease;
  color: var(--primary-blue);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 2rem;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 2rem 2rem;
}

.faq-answer p {
  color: var(--neutral-gray);
  line-height: 1.8;
}

/* Contact Section */
.contact {
  padding: 6rem 5%;
  background: white;
}

.contact-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info {
  background: var(--gradient-1);
  color: white;
  padding: 4rem;
  border-radius: 30px;
  position: relative;
  overflow: hidden;
}

.contact-info::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -20%;
  width: 300px;
  height: 300px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.contact-info h3 {
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.contact-details h4 {
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.contact-details p {
  opacity: 0.9;
}

.contact-form {
  background: white;
  padding: 3rem;
  border-radius: 30px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--neutral-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.5rem;
  border: 2px solid #e2e8f0;
  border-radius: 15px;
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

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

.submit-button {
  width: 100%;
  background: var(--gradient-1);
  color: white;
  padding: 1.2rem;
  border: none;
  border-radius: 15px;
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
}

.submit-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(37, 99, 235, 0.4);
}

/* Footer */
footer {
  background: var(--neutral-dark);
  color: white;
  padding: 4rem 5% 2rem;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-about h3 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 1rem;
  background: var(--gradient-2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-about p {
  opacity: 0.8;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

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

.social-link {
  width: 45px;
  height: 45px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: white;
  font-size: 1.2rem;
  transition: background 0.3s ease, transform 0.3s ease;
}

.social-link:hover {
  background: var(--primary-blue);
  transform: translateY(-3px);
}

.footer-links h4 {
  font-weight: 700;
  margin-bottom: 1.5rem;
}

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

.footer-links ul li {
  margin-bottom: 0.8rem;
}

.footer-links ul li a {
  color: white;
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.footer-links ul li a:hover {
  opacity: 1;
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  opacity: 0.8;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(5deg);
  }
}

@keyframes floatImage {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
}

@keyframes floatBadge {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Scroll Animations */
.scroll-animate {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-animate.active {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-text h1 {
    font-size: 3rem;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-image {
    max-width: 500px;
    margin: 0 auto;
  }

  .contact-container {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hero-text h1 {
    font-size: 2.5rem;
  }

  .hero-text p {
    font-size: 1.1rem;
  }

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

  .section-header h2 {
    font-size: 2rem;
  }

  .advantages-grid,
  .services-grid,
  .reviews-slider {
    grid-template-columns: 1fr;
  }

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

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

  .floating-badge {
    display: none;
  }
}