/* ================================
   AideOP - Landing Page Styles
   ================================ */

/* Landing page container */
.landing-page {
  min-height: 100vh;
  background: var(--primary-gradient);
}

/* Navigation */
.landing-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 5%;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.landing-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.landing-logo img {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.landing-logo-text h1 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
  line-height: 1.2;
}

.landing-logo-text p {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  margin: 0;
}

.landing-nav-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.btn-nav {
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-base);
  border: none;
  cursor: pointer;
  font-size: var(--font-size-base);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-login {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

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

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

.btn-register:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Hero Section */
.hero-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5rem 5%;
  min-height: calc(100vh - 80px);
  gap: 4rem;
}

.hero-content {
  flex: 1;
  color: var(--white);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: var(--font-size-sm);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-content h1 .highlight {
  color: var(--accent);
}

.hero-content > p {
  font-size: var(--font-size-xl);
  margin-bottom: 2rem;
  line-height: 1.6;
  opacity: 0.95;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.btn-hero {
  padding: 1rem 2rem;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: var(--font-size-lg);
  text-decoration: none;
  transition: all var(--transition-base);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(255, 255, 255, 0.3);
}

.btn-hero-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border: 2px solid var(--white);
  backdrop-filter: blur(10px);
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

.hero-stats {
  display: flex;
  gap: 2rem;
}

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

.hero-stats .stat-item h3 {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
}

.hero-stats .stat-item p {
  font-size: var(--font-size-base);
  opacity: 0.9;
  margin: 0;
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image img {
  max-width: 400px;
  height: auto;
  border-radius: var(--radius-2xl);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* Features Section */
.features-section {
  padding: 5rem 5%;
  background: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-badge {
  display: inline-block;
  background: var(--primary-gradient);
  color: var(--white);
  padding: 0.5rem 1.5rem;
  border-radius: 20px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: 1rem;
}

.section-header h2 {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 1rem;
}

.section-header p {
  font-size: var(--font-size-xl);
  color: var(--gray-500);
  max-width: 600px;
  margin: 0 auto;
}

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

.feature-card {
  background: var(--gray-50);
  padding: 2rem;
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  border: 2px solid transparent;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: 0 10px 30px rgba(95, 158, 160, 0.2);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-gradient);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.feature-icon i {
  font-size: 1.8rem;
  color: var(--white);
}

.feature-card h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 1rem;
}

.feature-card p {
  color: var(--gray-600);
  line-height: 1.6;
}

/* How It Works Section */
.how-it-works-section {
  padding: 5rem 5%;
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.step-card {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius-xl);
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-md);
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
}

.step-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 1rem;
}

.step-card p {
  color: var(--gray-600);
  line-height: 1.6;
}

/* Target Audience Section */
.audience-section {
  padding: 5rem 5%;
  background: var(--white);
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.audience-card {
  background: var(--primary-gradient);
  padding: 3rem;
  border-radius: var(--radius-2xl);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.audience-card::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.1) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.audience-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  position: relative;
}

.audience-icon {
  width: 70px;
  height: 70px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
}

.audience-icon i {
  font-size: 2rem;
}

.audience-card h3 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin: 0;
}

.audience-benefits {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
  position: relative;
}

.audience-benefits li {
  padding: 0.75rem 0 0.75rem 2.5rem;
  position: relative;
  line-height: 1.6;
}

.audience-benefits li::before {
  content: "✓";
  position: absolute;
  left: 0;
  font-weight: 700;
  font-size: 1.2rem;
}

.audience-cta {
  margin-top: 2rem;
  position: relative;
}

.btn-audience {
  background: var(--white);
  color: var(--primary);
  padding: 1rem 2rem;
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-base);
}

.btn-audience:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* CTA Section */
.cta-section {
  padding: 5rem 5%;
  background: var(--primary-gradient);
  color: var(--white);
  text-align: center;
}

.cta-content h2 {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.cta-content p {
  font-size: var(--font-size-xl);
  margin-bottom: 2.5rem;
  opacity: 0.95;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

/* Footer */
.landing-footer {
  background: var(--gray-800);
  color: var(--white);
  padding: 3rem 5%;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-logo img {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
}

.footer-logo h3 {
  margin: 0;
  font-size: var(--font-size-xl);
}

.footer-logo p {
  margin: 0;
  font-size: var(--font-size-sm);
  opacity: 0.8;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: var(--white);
  text-decoration: none;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  opacity: 0.7;
}

/* App Store Badges */
.app-badges {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.app-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all 0.3s ease;
}

.app-badge i {
  font-size: 2rem;
}

.app-badge-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.app-badge-text span {
  font-size: 0.7rem;
  opacity: 0.9;
}

.app-badge-text strong {
  font-size: 1.1rem;
  font-weight: 600;
}

.app-badge-ios {
  background: #000;
  color: #fff;
}

.app-badge-ios:hover {
  background: #333;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.app-badge-android {
  background: #3ddc84;
  color: #000;
}

.app-badge-android.coming-soon {
  background: linear-gradient(135deg, #e0e0e0 0%, #bdbdbd 100%);
  color: #666;
  cursor: default;
  position: relative;
}

.app-badge-android.coming-soon::after {
  content: "En développement";
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--primary);
  color: white;
  font-size: 0.6rem;
  padding: 0.2rem 0.5rem;
  border-radius: 10px;
  font-weight: 600;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-section {
    flex-direction: column;
    text-align: center;
    padding: 3rem 5%;
    gap: 3rem;
  }

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

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

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

  .hero-image img {
    max-width: 300px;
  }
}

@media (max-width: 768px) {
  .landing-nav {
    padding: 1rem 3%;
  }

  .landing-logo-text h1 {
    font-size: 1.4rem;
  }

  .landing-logo-text p {
    display: none;
  }

  .landing-nav-actions {
    gap: 0.5rem;
  }

  .btn-nav {
    padding: 0.5rem 1rem;
    font-size: var(--font-size-sm);
  }

  .btn-nav span {
    display: none;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

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

  .hero-stats {
    flex-direction: column;
    gap: 1rem;
  }

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

  .cta-content h2 {
    font-size: var(--font-size-2xl);
  }

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

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

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
}