/*
 * AINudeGeneratorFR.pw - Styles CSS
 * Thème: Couleurs du drapeau français
 * Date: Août 2025
 */

:root {
  /* Couleurs du drapeau français */
  --bleu: #002395;
  --blanc: #FFFFFF;
  --rouge: #ED2939;
  
  /* Couleurs complémentaires */
  --noir: #111111;
  --gris-clair: #F8F9FA;
  --gris: #E9ECEF;
  --gris-foncé: #6C757D;
  --bleu-clair: #4F74D4;
  --rouge-clair: #FF5A6A;
  
  /* Effets */
  --ombre-sm: 0 2px 10px rgba(0, 0, 0, 0.08);
  --ombre-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --ombre-lg: 0 8px 24px rgba(0, 0, 0, 0.16);
  --transition: all 0.3s ease;
  --rayon: 8px;
  --rayon-lg: 16px;
  --gradient: linear-gradient(135deg, var(--bleu) 0%, var(--rouge) 100%);
}

/* Reset et styles de base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Raleway', sans-serif;
  color: var(--noir);
  line-height: 1.7;
  background-color: var(--blanc);
  overflow-x: hidden;
}

.container {
  width: 92%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  line-height: 1.3;
}

h1 {
  font-size: 2.8rem;
  color: var(--noir);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2.4rem;
  color: var(--noir);
  margin-bottom: 1.2rem;
  position: relative;
}

h2:after {
  content: "";
  position: absolute;
  width: 60px;
  height: 3px;
  background: var(--rouge);
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
}

h3 {
  font-size: 1.5rem;
  color: var(--noir);
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1.2rem;
  font-size: 1.05rem;
  color: var(--gris-foncé);
}

a {
  text-decoration: none;
  color: var(--bleu);
  transition: var(--transition);
}

a:hover {
  color: var(--rouge);
}

section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
}

.section-header p {
  font-size: 1.15rem;
}

/* Styles des boutons */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--ombre-sm);
}

.primary {
  background-color: var(--rouge);
  color: var(--blanc);
  border: none;
}

.primary:hover {
  background-color: var(--rouge-clair);
  transform: translateY(-3px);
  box-shadow: var(--ombre-md);
}

.outline {
  background-color: transparent;
  color: var(--bleu);
  border: 2px solid var(--bleu);
}

.outline:hover {
  background-color: rgba(0, 35, 149, 0.05);
  transform: translateY(-3px);
}

.large {
  padding: 16px 38px;
  font-size: 1.1rem;
}

/* Header styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--blanc);
  box-shadow: var(--ombre-sm);
  z-index: 100;
  height: 80px;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

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

.logo a {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--noir);
}

.logo span {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.3rem;
}

.logo svg {
  transition: transform 0.3s ease;
}

.logo:hover svg {
  transform: rotate(10deg);
}

.navigation {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 36px;
}

.nav-links li a {
  font-weight: 600;
  color: var(--noir);
  position: relative;
  padding: 5px 0;
}

.nav-links li a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: width 0.3s ease;
}

.nav-links li a:hover {
  color: var(--bleu);
}

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

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 5px;
}

.menu-toggle .bar {
  width: 30px;
  height: 3px;
  background-color: var(--noir);
  border-radius: 3px;
  transition: var(--transition);
}

/* Hero section */
.hero {
  background-color: var(--gris-clair);
  padding: 180px 0 100px;
  position: relative;
  overflow: hidden;
  background-image: radial-gradient(circle at 10% 20%, var(--blanc) 0%, var(--gris-clair) 90%);
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}

.hero-content {
  max-width: 600px;
}

.age-notice {
  display: inline-block;
  background-color: var(--rouge);
  color: var(--blanc);
  padding: 8px 20px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 25px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-top: 30px;
}

.hero-visual {
  width: 100%;
  max-width: 500px;
  justify-self: center;
}

.disclaimer {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 30px;
  padding: 15px 20px;
  background-color: rgba(237, 41, 57, 0.1);
  border-radius: var(--rayon);
}

.disclaimer svg {
  color: var(--rouge);
  flex-shrink: 0;
}

.disclaimer p {
  margin: 0;
  font-size: 0.9rem;
}

/* Features section */
.features {
  background-color: var(--blanc);
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.feature-card {
  background-color: var(--gris-clair);
  border-radius: var(--rayon-lg);
  padding: 40px 30px;
  box-shadow: var(--ombre-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--ombre-md);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: linear-gradient(to bottom, var(--bleu), var(--rouge));
}

.feature-icon {
  color: var(--bleu);
  margin-bottom: 20px;
  display: inline-block;
}

.feature-card:nth-child(even) .feature-icon {
  color: var(--rouge);
}

/* How it works section */
.how-it-works {
  background-color: var(--gris-clair);
  position: relative;
}

.steps-container {
  max-width: 900px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 40px;
  margin-bottom: 50px;
  position: relative;
}

.step:last-child {
  margin-bottom: 0;
}

.step::after {
  content: '';
  position: absolute;
  left: 25px;
  top: 60px;
  width: 2px;
  height: calc(100% + 30px);
  background-color: var(--gris);
  z-index: 0;
}

.step:last-child::after {
  display: none;
}

.step-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--blanc);
  color: var(--bleu);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.5rem;
  border: 2px solid var(--bleu);
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.step:nth-child(2) .step-icon {
  color: var(--rouge);
  border-color: var(--rouge);
}

.step:nth-child(3) .step-icon {
  background-color: var(--bleu);
  color: var(--blanc);
}

.step-content {
  background-color: var(--blanc);
  border-radius: var(--rayon);
  padding: 30px;
  box-shadow: var(--ombre-sm);
}

.try-now-container {
  margin-top: 60px;
  text-align: center;
}

/* Testimonials section */
.testimonials {
  background: linear-gradient(to right, var(--bleu), var(--rouge));
  color: var(--blanc);
  position: relative;
}

.testimonials .section-header h2,
.testimonials .section-header p {
  color: var(--blanc);
}

.testimonials h2:after {
  background: var(--blanc);
}

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

.testimonial-card {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--rayon);
  padding: 30px;
  backdrop-filter: blur(5px);
  transition: var(--transition);
}

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

.rating {
  color: #FFD700;
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.testimonial-card p {
  color: var(--blanc);
  font-style: italic;
}

.user {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.name {
  font-weight: 600;
}

.location {
  font-size: 0.9rem;
  opacity: 0.8;
}

/* FAQ Section */
.faq {
  background-color: var(--blanc);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 20px;
  border-radius: var(--rayon);
  overflow: hidden;
  box-shadow: var(--ombre-sm);
  border: 1px solid var(--gris);
  transition: var(--transition);
}

.faq-item:hover {
  box-shadow: var(--ombre-md);
}

.faq-question {
  padding: 25px;
  background-color: var(--blanc);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.faq-question h3 {
  font-size: 1.2rem;
  margin: 0;
}

.faq-question:hover {
  background-color: var(--gris-clair);
}

.faq-toggle {
  font-size: 1.8rem;
  color: var(--bleu);
  transition: var(--transition);
  font-weight: 300;
  line-height: 1;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
  color: var(--rouge);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer p {
  padding: 0 25px 25px;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

/* CTA Section */
.cta {
  background: linear-gradient(rgba(0, 35, 149, 0.85), rgba(0, 35, 149, 0.85)), 
              url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'%3E%3Cpath d='M0 20C0 8.954 8.954 0 20 0s20 8.954 20 20-8.954 20-20 20S0 31.046 0 20zm37 0c0-9.389-7.611-17-17-17S3 10.611 3 20s7.611 17 17 17 17-7.611 17-17z' fill='%23ffffff' fill-opacity='0.1'/%3E%3C/svg%3E");
  text-align: center;
  color: var(--blanc);
  padding: 100px 0;
}

.cta h2 {
  color: var(--blanc);
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.cta h2:after {
  display: none;
}

.cta p {
  color: var(--blanc);
  opacity: 0.9;
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto 40px;
}

.cta .btn.primary {
  background-color: var(--rouge);
  padding: 16px 40px;
  font-size: 1.1rem;
}

.cta .btn.primary:hover {
  background-color: var(--rouge-clair);
}

.disclaimer-small {
  font-size: 0.9rem;
  opacity: 0.7;
  margin-top: 20px;
}

/* Footer */
.footer {
  background-color: var(--noir);
  color: var(--blanc);
  padding: 80px 0 30px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand {
  max-width: 450px;
}

.footer-brand .logo {
  margin-bottom: 25px;
}

.footer-brand .logo span {
  color: var(--blanc);
}

.footer-brand p {
  color: var(--gris);
  font-size: 0.95rem;
  line-height: 1.8;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.links-column h4 {
  color: var(--blanc);
  margin-bottom: 25px;
  font-size: 1.2rem;
  position: relative;
  padding-bottom: 15px;
}

.links-column h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-image: var(--gradient);
}

.links-column ul {
  list-style: none;
}

.links-column li {
  margin-bottom: 15px;
}

.links-column a {
  color: var(--gris);
  transition: var(--transition);
  font-size: 0.95rem;
}

.links-column a:hover {
  color: var(--rouge);
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
  font-size: 0.9rem;
  color: var(--gris-foncé);
  margin-bottom: 15px;
}

.keywords {
  font-size: 0.8rem;
  color: var(--gris-foncé);
  max-width: 800px;
  margin: 0 auto;
}

/* Responsive styles */
@media screen and (max-width: 992px) {
  h1 {
    font-size: 2.4rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  section {
    padding: 80px 0;
  }
  
  .hero .container {
    grid-template-columns: 1fr;
  }
  
  .hero-content {
    max-width: 100%;
    text-align: center;
  }
  
  .hero-visual {
    margin: 0 auto;
    order: -1;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .disclaimer {
    justify-content: center;
  }
  
  .feature-card {
    padding: 30px 25px;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-brand {
    max-width: 100%;
  }
}

@media screen and (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--blanc);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
    gap: 30px;
    z-index: 99;
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .menu-toggle.active .bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
  }
  
  .menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
  }
  
  .menu-toggle.active .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
  }
  
  .step {
    flex-direction: column;
    gap: 20px;
  }
  
  .step-icon {
    margin: 0 auto;
  }
  
  .step::after {
    display: none;
  }
  
  .step-content {
    text-align: center;
  }
  
  .testimonial-container {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 576px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .hero {
    padding: 140px 0 80px;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .links-column h4::after {
    left: 0;
  }
}