/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --green-primary: #00d9a5;
  --green-dark: #00a882;
  --green-light: #e8fcf6;
  --dark-gray: #2c2c2c;
  --light-gray: #f5f5f5;
  --white: #ffffff;
  --text-dark: #333333;
  --text-light: #666666;
  --transition: all 0.3s ease;
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

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

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

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

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* Animation Classes */
.fade-in-up {
  animation: fadeInUp 0.8s ease-out forwards;
}

.fade-in {
  animation: fadeIn 1s ease-out forwards;
}

.slide-in-left {
  animation: slideInLeft 0.8s ease-out forwards;
}

.slide-in-right {
  animation: slideInRight 0.8s ease-out forwards;
}

.scale-in {
  animation: scaleIn 0.6s ease-out forwards;
}

.float {
  animation: float 3s ease-in-out infinite;
}

.pulse {
  animation: pulse 2s ease-in-out infinite;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

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

/* Header Styles */
.header {
  position: sticky;
  top: 0;
  background: var(--white);
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 20px;
  border-bottom: 1px solid var(--light-gray);
}

.language-selector {
  display: flex;
  align-items: center;
  gap: 8px;
}

.language-selector .icon {
  color: var(--text-light);
}

.flag-icon {
  width: 30px;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  border-radius: 2px;
  padding: 2px;
}

.flag-icon:hover {
  opacity: 0.8;
  border-color: var(--green-primary);
}

.flag-icon.active {
  border-color: var(--green-primary);
  box-shadow: 0 0 8px rgba(0, 217, 165, 0.3);
}

.search-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-light);
  display: flex;
  align-items: center;
}

.search-btn:hover {
  color: var(--green-primary);
}

.nav {
  border-bottom: 1px solid var(--light-gray);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.logo img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--green-primary);
}

.btn-download-nav {
  background: var(--green-primary);
  color: var(--white);
  padding: 10px 24px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.btn-download-nav:hover {
  background: var(--green-dark);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  gap: 4px;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--dark-gray);
  transition: var(--transition);
}

/* Hero Section */
.hero {
  padding: 80px 0;
  background: linear-gradient(135deg, #f5f5f5 0%, #e8fcf6 100%);
}

.hero .container {
  display: flex;
  align-items: center;
  gap: 60px;
}

.hero-content {
  flex: 1;
  opacity: 0;
  animation: fadeInUp 1s ease-out 0.3s forwards;
}

.hero-title {
  font-size: 64px;
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.2;
}

.text-dark {
  color: var(--text-dark);
}

.text-green {
  color: var(--green-primary);
}

.hero-subtitle {
  font-size: 20px;
  color: var(--text-light);
  margin-bottom: 32px;
  line-height: 1.6;
  opacity: 0;
  animation: fadeInUp 1s ease-out 0.5s forwards;
}

.btn-primary {
  display: inline-block;
  background: var(--green-primary);
  color: var(--white);
  padding: 16px 32px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 18px;
  transition: var(--transition);
  opacity: 0;
  animation: fadeInUp 1s ease-out 0.7s forwards;
}

.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 217, 165, 0.3);
}

.hero-image {
  flex: 1;
  position: relative;
  opacity: 0;
  animation: fadeInUp 1s ease-out 0.5s forwards;
}

/* Carousel Styles */
.carousel-container {
  position: relative;
  max-width: 400px;
  margin: 0 auto;
  background: transparent;
}

.carousel-container::before {
  content: "";
  position: absolute;
  top: 5%;
  left: -5%;
  transform: translate(-50%, -50%);
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    var(--green-primary) 0%,
    var(--green-light) 100%
  );
  opacity: 0.3;
  z-index: -1;
  animation: pulse 3s ease-in-out infinite;
  pointer-events: none;
}

.carousel-wrapper {
  position: relative;
  overflow: hidden;
  background: transparent;
  z-index: 1;
}

.carousel-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  background: transparent;
}

.carousel-slide {
  min-width: 100%;
  display: none;
  position: relative;
  background: transparent;
}

.carousel-slide.active {
  display: block;
}

.carousel-slide img {
  width: 100%;
  height: 500px;
  object-fit: contain;
  display: block;
  animation: fadeIn 0.5s ease-in;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
  color: var(--green-primary);
}

.carousel-btn:hover {
  background: var(--green-primary);
  color: var(--white);
  transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
  left: 15px;
}

.carousel-next {
  right: 15px;
}

.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: all 0.3s ease;
}

.indicator.active {
  background: var(--green-primary);
  width: 30px;
  border-radius: 5px;
}

.indicator:hover {
  background: var(--green-dark);
}

.floating-card {
  position: absolute;
  top: 20%;
  right: 10%;
  background: var(--white);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  z-index: 3;
  min-width: 200px;
  animation: scaleIn 0.6s ease-out 1.2s forwards;
  opacity: 0;
}

.card-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card-title {
  font-size: 14px;
  color: var(--text-light);
  font-weight: 500;
}

.card-stats {
  display: flex;
  align-items: center;
  gap: 12px;
}

.card-number {
  font-size: 32px;
  font-weight: 700;
  color: var(--green-primary);
}

.progress-bar {
  flex: 1;
  height: 8px;
  background: var(--light-gray);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--green-primary);
  border-radius: 4px;
}

/* Section Styles */
section {
  padding: 80px 0;
}

.section-title-white,
.section-text-white {
  color: var(--white);
  text-align: center;
}

.section-title-white {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 24px;
}

.section-text-white {
  font-size: 18px;
  margin-bottom: 48px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-title-dark,
.section-text-dark {
  color: var(--text-dark);
  text-align: center;
}

.section-title-dark {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 24px;
}

.section-text-dark {
  font-size: 18px;
  margin-bottom: 24px;
  line-height: 1.6;
}

/* Green Section */
.section-green {
  background: var(--green-primary);
  padding: 80px 0;
}

.section-light {
  background: var(--light-gray);
  padding: 80px 0;
}

.section-white {
  background: var(--white);
  padding: 80px 0;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.feature-card {
  background: rgba(255, 255, 255, 0.1);
  padding: 32px;
  border-radius: 12px;
  text-align: left;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.15);
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: var(--dark-gray);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-icon svg {
  color: var(--white);
}

.feature-card h3 {
  color: var(--white);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}

.feature-card p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 16px;
  line-height: 1.6;
}

/* CTA Buttons */
.cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.btn-white {
  background: var(--white);
  color: var(--green-primary);
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(255, 255, 255, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--green-primary);
}

.cta-buttons-dark .btn-outline {
  border-color: var(--green-primary);
  color: var(--green-primary);
}

.cta-buttons-dark .btn-outline:hover {
  background: var(--green-primary);
  color: var(--white);
}

/* How It Works Section */
.how-it-works-content {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.text-content {
  max-width: 800px;
  margin: 0 auto;
}

.screenshots-carousel {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding: 20px 0;
  scroll-behavior: smooth;
}

.screenshot {
  min-width: 250px;
  max-width: 300px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  object-fit: contain;
}

/* Help Cards */
.help-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.help-card {
  position: relative;
  background: var(--white);
  padding: 40px;
  border-radius: 12px;
  text-align: left;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.help-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 217, 165, 0.1),
    transparent
  );
  transition: left 0.5s;
}

.help-card:hover::before {
  left: 100%;
}

.help-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.help-icon {
  width: 56px;
  height: 56px;
  background: var(--dark-gray);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.help-icon svg {
  color: var(--white);
}

.help-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.help-card p {
  font-size: 16px;
  color: var(--text-light);
  margin-bottom: 16px;
  line-height: 1.6;
}

.link-signup {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.link-signup:hover {
  color: var(--green-primary);
}

/* Free Section */
.free-section {
  display: flex;
  align-items: center;
  gap: 60px;
}

.free-image {
  flex: 1;
}

.phone-mockup {
  max-width: 400px;
  margin: 0 auto;
}

.phone-mockup img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  object-fit: contain;
}

.free-content {
  flex: 1;
}

.steps-list {
  margin: 32px 0;
  padding-left: 24px;
}

.steps-list li {
  font-size: 18px;
  color: var(--text-dark);
  margin-bottom: 12px;
  line-height: 1.6;
}

.stats-inline {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 40px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-number {
  font-size: 32px;
  font-weight: 700;
  color: var(--green-primary);
}

.stat-label {
  font-size: 14px;
  color: var(--text-light);
}

.stat-separator {
  color: var(--text-light);
}

/* Platform Section */
.platform-section {
  display: flex;
  gap: 60px;
  align-items: flex-start;
}

.platform-content {
  flex: 1;
}

.platform-cards {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

.platform-card {
  background: var(--white);
  padding: 30px;
  border-radius: 12px;
  text-align: left;
}

.platform-icon {
  width: 48px;
  height: 48px;
  background: var(--dark-gray);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.platform-icon svg {
  color: var(--white);
}

.platform-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.platform-card p {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.6;
}

.platform-stats {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 30px;
  background: var(--white);
  border-radius: 12px;
}

.platform-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: center;
}

.platform-stat-number {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-dark);
}

.platform-stat-label {
  font-size: 16px;
  color: var(--text-light);
}

.platform-image {
  flex: 1;
}

.platform-image img {
  width: 100%;
  border-radius: 12px;
}

/* Contact Section */
.contact-section {
  display: flex;
  gap: 60px;
  align-items: center;
}

.contact-image {
  flex: 1;
  display: flex;
  gap: 20px;
}

.contact-phone {
  flex: 1;
  max-width: 400px;
  border-radius: 12px;
}

.contact-content {
  flex: 1;
}

.contact-form {
  max-width: 600px;
}

.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: flex;
  gap: 20px;
}

.form-row .form-group {
  flex: 1;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  font-size: 16px;
  font-family: inherit;
  transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.2);
}

.form-group textarea {
  resize: vertical;
}

/* FAQ Section */
.faq-list {
  max-width: 800px;
  margin: 0 auto 40px;
}

.faq-item {
  margin-bottom: 16px;
  background: var(--light-gray);
  border-radius: 8px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 20px;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-dark);
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--green-primary);
}

.faq-icon {
  transition: var(--transition);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 20px 20px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
  padding-top: 0;
  padding-bottom: 20px;
  max-height: 500px;
}

.faq-answer p {
  color: var(--text-light);
  line-height: 1.6;
}

.faq-cta {
  text-align: center;
}

/* Footer */
.footer {
  background: var(--light-gray);
  padding: 40px 0;
  text-align: center;
}

.footer-logo {
  height: 50px;
  margin-bottom: 16px;
}

.footer-text {
  color: var(--text-light);
  font-size: 14px;
}

/* Mobile Menu */
.nav-links.active {
  display: flex;
}

/* Responsive Design */
@media (max-width: 968px) {
  .hero-title {
    font-size: 48px;
  }

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

  .nav-container {
    flex-wrap: wrap;
  }

  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    padding: 20px 0;
    gap: 15px;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 10px;
  }

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

  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
  }

  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }

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

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

  .free-section {
    flex-direction: column;
  }

  .phone-mockup {
    max-width: 100%;
  }

  .platform-section {
    flex-direction: column;
  }

  .contact-section {
    flex-direction: column;
  }

  .form-row {
    flex-direction: column;
  }

  .platform-stats {
    flex-wrap: wrap;
    justify-content: center;
  }

  .stats-inline {
    justify-content: center;
  }

  .floating-card {
    position: static;
    margin-top: -40px;
    max-width: 200px;
  }

  .carousel-container::before {
    top: 10%;
    left: -20%;
    width: 350px;
    height: 350px;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 36px;
  }

  .section-title-white,
  .section-title-dark {
    font-size: 36px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  section {
    padding: 60px 0;
  }

  .screenshots-carousel {
    gap: 12px;
  }

  .screenshot {
    min-width: 200px;
  }

  .carousel-slide img {
    height: 300px;
  }

  .carousel-container::before {
    top: 10%;
    left: -22.5%;
    width: 350px;
    height: 350px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 28px;
  }

  .carousel-slide img {
    height: 250px;
  }

  .btn-primary {
    padding: 14px 24px;
    font-size: 16px;
  }

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

  .language-selector {
    gap: 4px;
  }

  .carousel-container {
    max-width: 100%;
  }

  .carousel-btn {
    width: 36px;
    height: 36px;
  }

  .carousel-prev {
    left: 10px;
  }

  .carousel-next {
    right: 10px;
  }

  .carousel-indicators {
    gap: 4px;
  }

  .indicator {
    width: 8px;
    height: 8px;
  }

  .indicator.active {
    width: 20px;
  }

  .carousel-slide img {
    height: 350px;
  }

  .floating-card {
    top: 10%;
    right: 5%;
    min-width: 150px;
    padding: 15px;
  }

  .carousel-container::before {
    top: 10%;
    left: -30%;
    width: 280px;
    height: 280px;
  }
}