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

body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #ffffff;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header Styles */
.header {
  background-color: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

.navbar {
  padding: 15px 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo Styles */
.nav-brand .logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 60px;
  width: auto;
}

/* Navigation Menu */
.nav-menu {
  display: flex;
  list-style: none;
  gap: 1rem;
}

.nav-link {
  text-decoration: none;
  color: #4b5563;
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  color: #22c55e;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  background-color: #22c55e;
  border-radius: 50%;
}

/* Navigation Buttons */
.nav-buttons {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.login-btn {
  text-decoration: none;
  color: #4b5563;
  font-weight: 500;
  transition: color 0.3s ease;
}

.login-btn:hover {
  color: #22c55e;
}

.signup-btn {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  color: white;
  text-decoration: none;
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  font-weight: 600;
}

.signup-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(34, 197, 94, 0.3);
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 0.5rem;
  background: none;
  border: none;
  z-index: 1001;
  position: relative;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: #374151;
  margin: 3px 0;
  transition: all 0.3s ease;
  border-radius: 2px;
  display: block;
}

.hamburger:hover span {
  background-color: #22c55e;
}

/* Hamburger Animation States */
.hamburger.active span {
  background-color: #22c55e;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scale(0);
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Hero Section */
.hero {
  padding: 100px 0 80px;
  background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-left {
  animation: fadeInLeft 1s ease-out;
}

.hero-badge {
  display: inline-block;
  background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
  color: #16a34a;
  padding: 0.5rem 1rem;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3rem;
  font-weight: 650;
  line-height: 1.2;
  color: #1f2937;
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.1rem;
  color: #6b7280;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

.cta-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(34, 197, 94, 0.4);
}

.cta-btn i {
  width: 20px;
  height: 20px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
}

/* Hero Right */
.hero-right {
  animation: fadeInRight 1s ease-out;
}

.hero-image-placeholder {
  width: 100%;
  height: 400px;
  background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 25px 50px rgba(34, 197, 94, 0.1);
  border: 2px solid rgba(34, 197, 94, 0.1);
  padding: 30px;
}

.hero-image-placeholder img {
  max-width: 100%;
  max-height: 100%;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.placeholder-text {
  font-size: 2rem;
  font-weight: 700;
  color: #16a34a;
}

.highlight {
  color: #22c55e;
}

/* Enhanced Animations */
@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInFromRight {
  from {
    opacity: 0;
    transform: translateX(100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .hero-title {
    font-size: 3rem;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 90px;
    flex-direction: column;
    background: linear-gradient(135deg, #ffffff 0%, #f8fffe 100%);
    width: 100%;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.1);
    padding: 2rem 0;
    z-index: 1000;
    height: calc(100vh - 90px);
    overflow-y: auto;
    border-top: 1px solid rgba(34, 197, 94, 0.1);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-menu li {
    margin: 1rem 0;
  }

  .nav-menu .nav-link {
    font-size: 1.1rem;
    padding: 0.75rem 1.5rem;
    display: block;
    border-radius: 12px;
    margin: 0 1rem;
    color: #374151;
    transition: all 0.3s ease;
    position: relative;
    transform: translateX(0);
  }

  .nav-menu .nav-link:hover,
  .nav-menu .nav-link.active {
    background: linear-gradient(
      135deg,
      rgba(34, 197, 94, 0.1) 0%,
      rgba(34, 197, 94, 0.05) 100%
    );
    color: #16a34a;
    transform: translateY(-2px);
  }

  .nav-menu .nav-link.active::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 8px;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background-color: #22c55e;
    border-radius: 50%;
  }

  .hamburger {
    display: flex;
  }

  .nav-buttons {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: none;
    gap: 1rem;
    z-index: 1001;
  }

  .nav-menu.active ~ .nav-buttons {
    display: flex;
  }

  /* Mobile menu overlay */
  .nav-menu::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: -1;
    backdrop-filter: blur(2px);
  }

  .nav-menu.active::before {
    opacity: 1;
    visibility: visible;
  }

  /* Animation for menu items */
  .nav-menu li {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.3s ease;
  }

  .nav-menu.active li {
    opacity: 1;
    transform: translateX(0);
  }

  .nav-menu.active li:nth-child(1) {
    transition-delay: 0.1s;
  }
  .nav-menu.active li:nth-child(2) {
    transition-delay: 0.2s;
  }
  .nav-menu.active li:nth-child(3) {
    transition-delay: 0.3s;
  }
  .nav-menu.active li:nth-child(4) {
    transition-delay: 0.4s;
  }
  .nav-menu.active li:nth-child(5) {
    transition-delay: 0.5s;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 15px;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .nav-buttons .login-btn {
    display: none;
  }

  .signup-btn {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }

  /* Mobile menu adjustments */
  .nav-menu {
    top: 90px;
    height: calc(100vh - 90px);
  }

  .nav-menu .nav-link {
    font-size: 1rem;
    padding: 0.8rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-image-placeholder {
    height: 300px;
    padding: 20px;
  }

  .placeholder-text {
    font-size: 1.5rem;
  }

  .cta-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }
}

/* Hover Effects */
.nav-link {
  position: relative;
}

/* Enhanced Button Animations */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(34, 197, 94, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
  }
}

@keyframes glow {
  0% {
    box-shadow: 0 0 5px rgba(34, 197, 94, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.6);
  }
  100% {
    box-shadow: 0 0 5px rgba(34, 197, 94, 0.3);
  }
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

.cta-btn {
  animation: pulse 2s infinite, glow 3s ease-in-out infinite alternate;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cta-btn:hover {
  animation: none;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 20px 40px rgba(34, 197, 94, 0.3);
}

/* Enhanced Comparison Section */
.comparison-section {
  padding: 100px 0;
  background: #ffffff;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
  animation: fadeInDown 1s ease-out;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #151d28;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.section-subtitle {
  font-size: 1.2rem;
  color: #6b7280;
  max-width: 600px;
  margin: 0 auto;
  transition: all 0.3s ease;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 4rem;
}

.comparison-card {
  padding: 3rem 2rem;
  border-radius: 20px;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  animation: fadeInUp 1s ease-out;
}

.comparison-card:hover {
  transform: translateY(-10px) scale(1.02);
}

.old-way {
  background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
  border: 2px solid #e5e7eb;
  animation-delay: 0.2s;
}

.old-way:hover {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.itsenda-way {
  background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
  border: 2px solid #22c55e;
  position: relative;
  animation-delay: 0.4s;
}

.itsenda-way:hover {
  box-shadow: 0 25px 50px rgba(34, 197, 94, 0.2);
  border-color: #16a34a;
}

.itsenda-way::before {
  content: "✨ Recommandé";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

.comparison-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: #1f2937;
}

.comparison-card p {
  font-size: 1rem;
  line-height: 1.6;
  color: #6b7280;
  margin-bottom: 2rem;
}

/* Tools Illustrations */
.tools-illustration {
  height: 200px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.old .tool-icon {
  font-size: 2rem;
  color: #6b7280;
  margin-bottom: 1rem;
}

.scattered-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.tool {
  width: 40px;
  height: 40px;
  background: #e5e7eb;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6b7280;
}

.connection-lines .line {
  width: 60px;
  height: 2px;
  background: #d1d5db;
  margin: 0.5rem auto;
}

.line.dotted {
  border-top: 2px dotted #d1d5db;
  background: none;
}

/* Central Hub Animation */
.central-hub {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hub-icon {
  width: 80px;
  height: 80px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(34, 197, 94, 0.2);
  position: relative;
  z-index: 2;
}

.hub-logo {
  width: 60px;
  height: auto;
}

.connected-tools {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.tool.connected {
  position: absolute;
  width: 50px;
  height: 50px;
  background: white;
  border: 2px solid #22c55e;
  border-radius: 50%;
  color: #22c55e;
  animation: orbit 8s linear infinite;
}

.tool.connected:nth-child(1) {
  animation-delay: 0s;
}
.tool.connected:nth-child(2) {
  animation-delay: 1.6s;
}
.tool.connected:nth-child(3) {
  animation-delay: 3.2s;
}
.tool.connected:nth-child(4) {
  animation-delay: 4.8s;
}
.tool.connected:nth-child(5) {
  animation-delay: 6.4s;
}

@keyframes orbit {
  from {
    transform: rotate(0deg) translateX(100px) rotate(0deg);
  }
  to {
    transform: rotate(360deg) translateX(100px) rotate(-360deg);
  }
}

/* Responsive Design for Questions-Solutions */
@media (max-width: 768px) {
  .question-solution-card {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .question-side,
  .solution-side {
    padding: 2rem;
  }

  .question-title {
    font-size: 1.2rem;
  }

  .questions-solutions-grid {
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  .problem-solution {
    padding: 60px 0;
  }

  .question-side,
  .solution-side {
    padding: 1.5rem;
  }

  .question-title {
    font-size: 1.1rem;
  }

  .solution-side h4 {
    font-size: 1.1rem;
  }
}

/* Problem-Solution CTA */
.problem-solution-cta {
  background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
  border-radius: 20px;
  padding: 3rem;
  text-align: center;
  color: white;
  margin-top: 4rem;
}

.cta-content h3 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-content p {
  font-size: 1.1rem;
  color: #d1d5db;
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-primary {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(34, 197, 94, 0.4);
}

.cta-secondary {
  background: transparent;
  color: white;
  border: 2px solid #d1d5db;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cta-secondary:hover {
  background: white;
  color: #1f2937;
  transform: translateY(-2px);
}

/* Responsive Design for Problem-Solution */
@media (max-width: 768px) {
  .problem-solution {
    padding: 60px 0;
  }

  .section-title {
    font-size: 2rem;
    flex-direction: column;
    gap: 0.5rem;
  }

  .problems-grid,
  .solutions-grid {
    grid-template-columns: 1fr;
  }

  .problem-solution-cta {
    padding: 2rem;
  }

  .cta-content h3 {
    font-size: 1.5rem;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-primary,
  .cta-secondary {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
}

/* Enhanced Features Section */
.features-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
}

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

.feature-card {
  background: white;
  padding: 2.5rem;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  border: 1px solid #f1f5f9;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  animation: fadeInUp 1s ease-out;
  opacity: 0;
  animation-fill-mode: forwards;
}

.feature-card:nth-child(1) {
  animation-delay: 0.1s;
}
.feature-card:nth-child(2) {
  animation-delay: 0.2s;
}
.feature-card:nth-child(3) {
  animation-delay: 0.3s;
}
.feature-card:nth-child(4) {
  animation-delay: 0.4s;
}
.feature-card:nth-child(5) {
  animation-delay: 0.5s;
}
.feature-card:nth-child(6) {
  animation-delay: 0.6s;
}

.feature-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  border-color: #22c55e;
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 10px 25px rgba(34, 197, 94, 0.3);
}

.feature-card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 1rem;
}

.feature-card p {
  color: #6b7280;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  color: #4b5563;
  font-size: 0.9rem;
}

.feature-list i {
  color: #22c55e;
  font-size: 0.8rem;
}

/* Enhanced Testimonials Section */
.testimonials-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.testimonials-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  opacity: 0.5;
  animation: float 20s ease-in-out infinite;
}

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

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  position: relative;
  z-index: 1;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.05);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  animation: slideInFromLeft 1s ease-out;
  opacity: 0;
  animation-fill-mode: forwards;
}

.testimonial-card:nth-child(1) {
  animation-delay: 0.2s;
}
.testimonial-card:nth-child(2) {
  animation-delay: 0.4s;
  animation-name: fadeInUp;
}
.testimonial-card:nth-child(3) {
  animation-delay: 0.6s;
  animation-name: slideInFromRight;
}

.testimonial-card:hover {
  transform: translateY(-10px) scale(1.02);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(34, 197, 94, 0.5);
  box-shadow: 0 20px 40px rgba(34, 197, 94, 0.1);
}

.stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.stars i {
  color: #fbbf24;
  font-size: 1rem;
  animation: sparkle 2s ease-in-out infinite;
}

.stars i:nth-child(1) {
  animation-delay: 0s;
}
.stars i:nth-child(2) {
  animation-delay: 0.2s;
}
.stars i:nth-child(3) {
  animation-delay: 0.4s;
}
.stars i:nth-child(4) {
  animation-delay: 0.6s;
}
.stars i:nth-child(5) {
  animation-delay: 0.8s;
}

@keyframes sparkle {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.8;
  }
}

.testimonial-content p {
  font-size: 1rem;
  line-height: 1.6;
  color: #f3f4f6;
  margin-bottom: 1.5rem;
  font-style: italic;
}

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

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  overflow: hidden;
  background: #374151;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9ca3af;
  font-size: 1.5rem;
}

.author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info h4 {
  font-size: 1rem;
  font-weight: 600;
  color: white;
  margin-bottom: 0.25rem;
}

.author-info span {
  font-size: 0.9rem;
  color: #9ca3af;
}

/* Stats Row */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: #22c55e;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  color: #d1d5db;
}

/* Responsive Design for Features and Testimonials */
@media (max-width: 768px) {
  .features-section,
  .testimonials-section {
    padding: 60px 0;
  }

  .features-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .feature-card,
  .testimonial-card {
    padding: 2rem;
  }

  .stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .stat-number {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .feature-card,
  .testimonial-card {
    padding: 1.5rem;
  }

  .stats-row {
    grid-template-columns: 1fr;
  }

  .stat-number {
    font-size: 1.8rem;
  }
}

/* Enhanced Advantages Section */
.advantages-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #ffffff 0%, #f0fdf4 100%);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.advantage-item {
  text-align: center;
  padding: 2rem;
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  border: 1px solid #f0fdf4;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  animation: scaleIn 0.8s ease-out;
  opacity: 0;
  animation-fill-mode: forwards;
}

.advantage-item:nth-child(1) {
  animation-delay: 0.1s;
}
.advantage-item:nth-child(2) {
  animation-delay: 0.2s;
}
.advantage-item:nth-child(3) {
  animation-delay: 0.3s;
}
.advantage-item:nth-child(4) {
  animation-delay: 0.4s;
}
.advantage-item:nth-child(5) {
  animation-delay: 0.5s;
}
.advantage-item:nth-child(6) {
  animation-delay: 0.6s;
}

.advantage-item:hover {
  transform: translateY(-10px) scale(1.05);
  box-shadow: 0 25px 50px rgba(34, 197, 94, 0.15);
  border-color: #22c55e;
}

.advantage-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  margin: 0 auto 1.5rem;
  transition: all 0.4s ease;
}

.advantage-item:hover .advantage-icon {
  transform: scale(1.15) rotate(360deg);
  box-shadow: 0 15px 35px rgba(34, 197, 94, 0.4);
}

.advantage-item h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 1rem;
}

.advantage-item p {
  color: #6b7280;
  line-height: 1.6;
}

/* Final CTA Section */
.final-cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
  color: white;
  text-align: center;
}

.final-cta-section .cta-icon {
  font-size: 3rem;
  color: #22c55e;
  margin-bottom: 1.5rem;
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

.final-cta-section .cta-content h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: white;
}

.final-cta-section .cta-content p {
  font-size: 1.2rem;
  color: #d1d5db;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Enhanced Footer */
.footer {
  background: #111827;
  color: white;
  padding: 60px 0 20px;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    #22c55e 50%,
    transparent 100%
  );
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  animation: fadeInUp 1s ease-out;
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-brand {
  max-width: 350px;
  animation: slideInFromLeft 1s ease-out;
}

.footer-logo {
  height: 40px;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.footer-logo:hover {
  transform: scale(1.05);
  filter: brightness(1.2);
}

.footer-brand p {
  color: #9ca3af;
  line-height: 1.6;
  margin-bottom: 2rem;
}

/* Contact Information Styles */
.contact-info {
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding: 0.5rem 0;
}

.contact-item i {
  color: #22c55e;
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

.contact-item a {
  color: #d1d5db;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

.contact-item a:hover {
  color: #22c55e;
  transform: translateX(3px);
}

.contact-item .fab.fa-whatsapp {
  color: #25d366;
}

.contact-item a[href^="https://wa.me"]:hover
{
  color: #25d366;
}

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

.social-links a {
  width: 40px;
  height: 40px;
  background: #374151;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #d1d5db;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.social-links a::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  opacity: 0;
  transition: all 0.3s ease;
}

.social-links a:hover {
  color: white;
  transform: translateY(-3px) scale(1.1);
  box-shadow: 0 10px 25px rgba(34, 197, 94, 0.3);
}

.social-links a:hover::before {
  opacity: 1;
}

.social-links a i {
  position: relative;
  z-index: 1;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  animation: slideInFromRight 1s ease-out;
}

.footer-column h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: white;
  position: relative;
}

.footer-column h4::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 30px;
  height: 2px;
  background: linear-gradient(90deg, #22c55e 0%, #16a34a 100%);
  border-radius: 1px;
}

.footer-column ul {
  list-style: none;
  padding: 0;
}

.footer-column li {
  margin-bottom: 0.5rem;
}

.footer-column a {
  color: #9ca3af;
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
  padding-left: 0;
}

.footer-column a::before {
  content: "";
  position: absolute;
  left: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 2px;
  background: #22c55e;
  transition: all 0.3s ease;
}

.footer-column a:hover {
  color: #22c55e;
  padding-left: 15px;
}

.footer-column a:hover::before {
  width: 10px;
}

/* Legal and Contact Links Emphasis */
.legal-link,
.contact-link {
  font-weight: 600;
  position: relative;
}

.legal-link::after,
.contact-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: #22c55e;
  transition: width 0.3s ease;
}

.legal-link:hover::after,
.contact-link:hover::after {
  width: 100%;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid #374151;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  color: #9ca3af;
  margin: 0;
}

.footer-meta span {
  color: #9ca3af;
  font-size: 0.9rem;
}

/* Responsive Design for Advantages and Footer */
@media (max-width: 768px) {
  .advantages-section,
  .final-cta-section {
    padding: 60px 0;
  }

  .advantages-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .advantage-item {
    padding: 1.5rem;
  }

  .final-cta-section .cta-content h2 {
    font-size: 2rem;
  }

  .final-cta-section .cta-icon {
    font-size: 2.5rem;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .contact-info {
    margin-bottom: 1.5rem;
  }

  .contact-item {
    margin-bottom: 0.75rem;
  }
}

@media (max-width: 480px) {
  .advantage-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }

  .advantage-item h3 {
    font-size: 1.1rem;
  }

  .final-cta-section .cta-content h2 {
    font-size: 1.8rem;
  }

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

  .footer {
    padding: 40px 0 20px;
  }
}