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

body {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  color: #333;
  background: linear-gradient(135deg, #f0f9ff 0%, #e0e7ff 100%);
  min-height: 100vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary {
  background-color: #000;
  color: white;
}

.btn-primary:hover {
  background-color: #333;
}

.btn-outline {
  background-color: transparent;
  color: #000;
  border: 1px solid #d1d5db;
}

.btn-outline:hover {
  background-color: #f3f4f6;
}

.btn-full {
  width: 100%;
}

/* Header Styles */
.header {
  background-color: white;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo-img {
  height: 2rem;
}

.nav-desktop {
  display: none;
  gap: 1rem;
}

.mobile-menu-btn {
  display: block;
  background: none;
  border: none;
  padding: 0.5rem;
  border-radius: 0.375rem;
  cursor: pointer;
  transition: background-color 0.2s;
}

.mobile-menu-btn:hover {
  background-color: #f3f4f6;
}

.mobile-menu-btn i {
  font-size: 1.5rem;
  color: #6b7280;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem 0;
  border-top: 1px solid #e5e7eb;
  margin-top: 1rem;
}

.nav-mobile.active {
  display: flex;
}

.mobile-btn {
  width: 100%;
  justify-content: center;
}

/* Main Content */
.main {
  padding: 2rem 0;
}

/* Slideshow Styles */
.slideshow {
  position: relative;
  width: 100%;
  height: 300px;
  overflow: hidden;
  border-radius: 0.75rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  margin-bottom: 2rem;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.slide.active {
  opacity: 1;
}

.slide-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 2rem;
  background: linear-gradient(135deg, #059669 0%, #10b981 100%);
  color: white;
  text-align: center;
}

.slide[data-bg="from-green-600 to-teal-600"] .slide-content {
  background: linear-gradient(135deg, #059669 0%, #0d9488 100%);
}

.slide[data-bg="from-emerald-600 to-green-700"] .slide-content {
  background: linear-gradient(135deg, #10b981 0%, #15803d 100%);
}

.slide[data-bg="from-green-700 to-emerald-800"] .slide-content {
  background: linear-gradient(135deg, #15803d 0%, #065f46 100%);
}

.slide-text {
  max-width: 600px;
}

.slide-subtitle {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.9;
  margin-bottom: 0.5rem;
}

.slide-title {
  font-size: 2rem;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.slide-description {
  font-size: 1rem;
  opacity: 0.9;
  line-height: 1.6;
}

.slide-image {
  display: none;
}

.slide-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.2);
  color: white;
  border: none;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  cursor: pointer;
  transition: background-color 0.2s;
}

.slide-nav:hover {
  background: rgba(0, 0, 0, 0.4);
}

.slide-nav.prev {
  left: 1rem;
}

.slide-nav.next {
  right: 1rem;
}

.play-pause-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(0, 0, 0, 0.2);
  color: white;
  border: none;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  cursor: pointer;
  transition: background-color 0.2s;
}

.play-pause-btn:hover {
  background: rgba(0, 0, 0, 0.4);
}

.slide-indicators {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
}

.indicator {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s;
}

.indicator.active {
  background: white;
  transform: scale(1.1);
}

.indicator:hover {
  background: rgba(255, 255, 255, 0.75);
}

.progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0.25rem;
  background: rgba(0, 0, 0, 0.2);
}

.progress-fill {
  height: 100%;
  background: white;
  transition: width 0.3s ease-linear;
  width: 25%;
}

/* About Section */
.about-section {
  background: white;
  border-radius: 0.75rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  padding: 2rem;
  margin-bottom: 2rem;
}

.about-header {
  text-align: center;
  margin-bottom: 2rem;
}

.about-title {
  font-size: 2rem;
  font-weight: bold;
  color: #111827;
  margin-bottom: 1rem;
}

.about-description {
  font-size: 1.125rem;
  color: #6b7280;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.feature-card {
  border: 1px solid #d1fae5;
  border-radius: 0.5rem;
  padding: 1.5rem;
  text-align: center;
  transition: box-shadow 0.2s;
}

.feature-card:hover {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  font-size: 2rem;
  color: #059669;
  margin-bottom: 1rem;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.feature-description {
  color: #6b7280;
}

.how-it-works {
  background: #f0fdf4;
  border-radius: 0.5rem;
  padding: 2rem;
  margin-bottom: 3rem;
}

.section-title {
  font-size: 1.5rem;
  font-weight: bold;
  color: #111827;
  text-align: center;
  margin-bottom: 2rem;
}

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

.step {
  text-align: center;
}

.step-number {
  background: #059669;
  color: white;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
  font-weight: bold;
  font-size: 0.875rem;
}

.step-title {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.step-description {
  font-size: 0.875rem;
  color: #6b7280;
}

.who-is-it-for {
  margin-bottom: 3rem;
}

.target-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  max-width: 800px;
  margin: 0 auto;
}

.target-item {
  background: #f9fafb;
  border-radius: 0.5rem;
  padding: 0.75rem;
  font-size: 0.875rem;
  color: #374151;
  text-align: center;
}

.mission-section {
  background: #059669;
  color: white;
  border-radius: 0.5rem;
  padding: 2rem;
  text-align: center;
}

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

.mission-title {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

.mission-description {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.mission-subtitle {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.mission-text {
  margin-bottom: 1.5rem;
}

/* Footer */
.footer {
  background: #111827;
  color: white;
  padding: 2rem 0;
}

.footer-content {
  text-align: center;
}

.footer-copyright {
  color: #9ca3af;
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.875rem;
  flex-wrap: wrap;
}

.footer-link {
  color: #9ca3af;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-link:hover {
  color: white;
}

.footer-separator {
  color: #6b7280;
}

/* Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: white;
  border-radius: 0.5rem;
  width: 100%;
  max-width: 400px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.25rem;
  color: #6b7280;
  cursor: pointer;
  z-index: 10;
}

.modal-close:hover {
  color: #374151;
}

.auth-tabs {
  padding: 1rem;
}

.tab-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #f3f4f6;
  border-radius: 0.375rem;
  padding: 0.25rem;
  margin-bottom: 1rem;
}

.tab-btn {
  padding: 0.5rem 1rem;
  border: none;
  background: none;
  border-radius: 0.25rem;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s;
}

.tab-btn.active {
  background: white;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.auth-card {
  padding: 1rem 0;
}

.auth-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.auth-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.auth-description {
  color: #6b7280;
  font-size: 0.875rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
}

.form-input {
  padding: 0.5rem 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  transition: border-color 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: #059669;
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

.password-input {
  position: relative;
}

.password-toggle {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #9ca3af;
  cursor: pointer;
}

.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.875rem;
}

.checkbox-label input[type="checkbox"] {
  margin: 0;
}

.forgot-password {
  color: #059669;
  text-decoration: none;
  font-size: 0.875rem;
}

.forgot-password:hover {
  text-decoration: underline;
}

.link {
  color: #059669;
  text-decoration: none;
}

.link:hover {
  text-decoration: underline;
}

/* Responsive Design */
@media (min-width: 640px) {
  .logo-img {
    height: 2.5rem;
  }

  .slideshow {
    height: 400px;
  }

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

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .target-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
  }

  .mobile-menu-btn {
    display: none;
  }

  .logo-img {
    height: 3rem;
  }

  .slideshow {
    height: 500px;
  }

  .slide-content {
    flex-direction: row;
    text-align: left;
    padding: 3rem;
  }

  .slide-image {
    display: block;
    flex: 1;
    max-width: 400px;
    margin-left: 2rem;
  }

  .slide-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  }

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

  .slide-description {
    font-size: 1.125rem;
  }

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

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .target-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .slideshow {
    height: 500px;
  }

  .slide-title {
    font-size: 4rem;
  }

  .slide-img {
    height: 320px;
  }
}