/* Base Styles */
:root {
  --white: #ffffff;
  --sage: #B2AC88;
  --olive: #6a762a;
  --light-sage: rgba(178, 172, 136, 0.1);
  --text-dark: #333;
  --text-light: #666;
  --border-color: rgba(178, 172, 136, 0.2);
  --transition: all 0.3s ease;
  --transition-slow: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-bounce: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--white);
  overflow-x: hidden;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* Enhanced Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 1rem 0;
  transition: var(--transition-slow);
}

.header.scrolled {
  padding: 0.7rem 0;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  background-color: rgba(255, 255, 255, 0.95);
}

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

.logo a {
  display: flex;
  align-items: center;
  font-weight: bold;
  font-size: 1.5rem;
  color: var(--olive);
  transition: var(--transition);
}

.logo a:hover {
  transform: scale(1.05);
}

.logo .smartphone-icon {
  margin-right: 0.5rem;
  transition: var(--transition);
}

.logo:hover .smartphone-icon {
  transform: rotate(10deg);
}

.nav ul {
  display: flex;
  gap: 2rem;
}

.nav a {
  color: var(--text-dark);
  transition: var(--transition);
  position: relative;
}

.nav a:hover, .nav a.active {
  color: var(--olive);
}

.nav a:after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--olive);
  transition: width 0.3s cubic-bezier(0.55, 0, 0.1, 1);
}

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-menu-btn span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--olive);
  margin: 5px 0;
  transition: var(--transition);
}

/* Enhanced Hero Section */
.hero {
  padding-top: 120px;
  padding-bottom: 60px;
  background: linear-gradient(135deg, var(--white) 0%, var(--light-sage) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -10%;
  left: -10%;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(178, 172, 136, 0.2) 0%, rgba(255, 255, 255, 0) 70%);
  animation: pulse-bg 15s infinite alternate ease-in-out;
}

@keyframes pulse-bg {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }
  100% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

.hero .title {
  font-size: 2.5rem;
  color: var(--olive);
  margin-bottom: 1rem;
  opacity: 0;
  transform: translateY(-20px);
  transition: var(--transition-bounce);
}

.hero .title.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero .title span {
  color: var(--sage);
  position: relative;
}

.hero .title span::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--sage);
  transform: scaleX(0);
  transform-origin: bottom right;
  transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.hero .title.visible span::after {
  transform: scaleX(1);
  transform-origin: bottom left;
  transition-delay: 0.3s;
}

.hero .subtitle {
  font-size: 1.2rem;
  color: var(--text-light);
  max-width: 700px;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition-bounce);
  transition-delay: 0.2s;
}

.hero .subtitle.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero .buttons {
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition-bounce);
  transition-delay: 0.4s;
}

.hero .buttons.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Enhanced Problems Section */
.problems {
  padding: 80px 0;
  background-color: var(--white);
  position: relative;
}

.problems::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(178, 172, 136, 0.1) 100%);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.problem-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: var(--transition-bounce);
  opacity: 0;
  transform: translateY(20px);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.problem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(178, 172, 136, 0.1) 0%, rgba(106, 118, 42, 0.05) 100%);
  z-index: -1;
  opacity: 0;
  transition: var(--transition);
  border-radius: 10px;
}

.problem-card.hover-effect::before {
  opacity: 1;
}

.problem-card.aos-animate {
  opacity: 1;
  transform: translateY(0);
}

/* Different animation types */
.problem-card.fade-up.aos-animate {
  animation: fadeUp 0.6s forwards;
}

.problem-card.fade-right.aos-animate {
  animation: fadeRight 0.6s forwards;
}

.problem-card.fade-left.aos-animate {
  animation: fadeLeft 0.6s forwards;
}

.problem-card.zoom-in.aos-animate {
  animation: zoomIn 0.6s forwards;
}

.problem-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(106, 118, 42, 0.1);
}

.problem-card .icon {
  color: var(--sage);
  font-size: 2rem;
  margin-bottom: 1.5rem;
  transition: var(--transition-bounce);
  position: relative;
}

.problem-card .icon::after {
  content: '';
  position: absolute;
  width: 40px;
  height: 40px;
  background-color: rgba(178, 172, 136, 0.1);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  z-index: -1;
  transition: var(--transition);
}

.problem-card:hover .icon {
  color: var(--olive);
  transform: scale(1.1) translateY(-5px);
}

.problem-card:hover .icon::after {
  transform: translate(-50%, -50%) scale(2);
}

.problem-card h3 {
  color: var(--olive);
  margin-bottom: 1rem;
  font-size: 1.4rem;
  position: relative;
  transition: var(--transition);
}

.problem-card:hover h3 {
  transform: translateX(5px);
}

.problem-card ul {
  list-style: none;
}

.problem-card li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  color: var(--text-light);
  transition: var(--transition);
}

.problem-card:hover li {
  transform: translateX(3px);
  color: var(--text-dark);
}

.problem-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--sage);
  transition: var(--transition);
}

.problem-card:hover li::before {
  background-color: var(--olive);
  transform: scale(1.2);
}

/* Enhanced CTA Section */
.cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--olive) 0%, var(--sage) 100%);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 60%);
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.cta h2 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.cta p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.9;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition-bounce);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(-100%);
  transition: var(--transition);
  z-index: -1;
}

.btn:hover::after {
  transform: translateX(0);
}

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

.btn-primary:hover {
  background-color: rgba(255, 255, 255, 0.9);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn-outline {
  border: 2px solid var(--white);
  color: var(--white);
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn.pulse {
  animation: btnPulse 1s cubic-bezier(0.66, 0, 0, 1);
}

@keyframes btnPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7);
  }
  100% {
    box-shadow: 0 0 0 20px rgba(255, 255, 255, 0);
  }
}

/* Enhanced Footer Section */
.footer {
  padding: 60px 0 30px;
  background-color: var(--olive);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--sage), var(--white), var(--sage));
  animation: shimmer 3s infinite linear;
  background-size: 200% 100%;
}

@keyframes shimmer {
  0% {
    background-position: 0% 0%;
  }
  100% {
    background-position: 200% 0%;
  }
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.footer-info h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.footer-info h3::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 50px;
  height: 2px;
  background-color: var(--sage);
}

.footer-info p {
  margin-bottom: 1.5rem;
  opacity: 0.8;
  max-width: 350px;
}

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

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition-bounce);
  position: relative;
  overflow: hidden;
}

.social-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transform: scale(0);
  transition: var(--transition);
}

.social-icon:hover {
  transform: translateY(-5px);
  border-color: var(--sage);
}

.social-icon:hover::before {
  transform: scale(1);
}

.footer-links h4, .footer-contact h4 {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.footer-links h4::after, .footer-contact h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--sage);
}

.footer-links ul, .footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links a {
  opacity: 0.8;
  transition: var(--transition);
  position: relative;
  padding-left: 15px;
}

.footer-links a::before {
  content: '›';
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  transform: translateX(-10px);
  transition: var(--transition);
}

.footer-links a:hover {
  opacity: 1;
  padding-left: 20px;
}

.footer-links a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  opacity: 0.8;
  transition: var(--transition);
}

.footer-contact li:hover {
  opacity: 1;
  transform: translateX(5px);
}

.footer-contact svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 3px;
  transition: var(--transition);
}

.footer-contact li:hover svg {
  color: var(--sage);
  transform: scale(1.1);
}

.copyright {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
  opacity: 0.7;
}

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

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

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

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

@keyframes zoomIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Enhanced Responsive Styles */
@media (max-width: 768px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    transform: translateY(-10px);
    opacity: 0;
    transition: var(--transition);
  }
  
  .nav.active {
    display: block;
    transform: translateY(0);
    opacity: 1;
    animation: slideDown 0.3s forwards;
  }
  
  @keyframes slideDown {
    from {
      transform: translateY(-10px);
      opacity: 0;
    }
    to {
      transform: translateY(0);
      opacity: 1;
    }
  }
  
  .nav ul {
    flex-direction: column;
    gap: 0;
  }
  
  .nav li {
    width: 100%;
    transform: translateX(-10px);
    opacity: 0;
  }
  
  .nav.active li {
    animation: slideInRight 0.3s forwards;
  }
  
  .nav.active li:nth-child(1) { animation-delay: 0.1s; }
  .nav.active li:nth-child(2) { animation-delay: 0.2s; }
  .nav.active li:nth-child(3) { animation-delay: 0.3s; }
  .nav.active li:nth-child(4) { animation-delay: 0.4s; }
  
  @keyframes slideInRight {
    from {
      transform: translateX(-10px);
      opacity: 0;
    }
    to {
      transform: translateX(0);
      opacity: 1;
    }
  }
  
  .nav a {
    display: block;
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  
  .hero .title {
    font-size: 2rem;
  }
  
  .buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

/* AOS Animation Classes */
[data-aos="fade-up"] {
  opacity: 0;
  transform: translateY(20px);
  transition: transform 0.8s ease, opacity 0.8s ease;
}

[data-aos="fade-up"].aos-animate {
  opacity: 1;
  transform: translateY(0);
}