/* ALIZEE BOT - Styles améliorés */

:root {
  /* Palette de couleurs principale */
  --primary: #f72585;
  --secondary: #7209b7;
  --tertiary: #4cc9f0;
  --dark: #0a1930;
  --light: #f8f9fa;
  --gray: #6c757d;
  --success: #34A853;
  --warning: #FBBC05;
  --danger: #EA4335;
  
  /* Typographie */
  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Inter', sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-xxl: 2rem;
  --font-size-hero: 3.5rem;
  
  /* Espacement */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Bordures et ombres */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 1rem;
  --border-radius-xl: 2rem;
  --box-shadow: 0 10px 30px rgba(10, 25, 48, 0.1);
  --box-shadow-hover: 0 15px 40px rgba(10, 25, 48, 0.2);
  
  /* Transitions */
  --transition-fast: 0.2s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  color: var(--dark);
  background-color: var(--light);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

img {
  max-width: 100%;
  height: auto;
}

/* Conteneurs */
.header-container {
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -15px;
}

.col-1 { width: 8.33%; }
.col-2 { width: 16.66%; }
.col-3 { width: 25%; }
.col-4 { width: 33.33%; }
.col-5 { width: 41.66%; }
.col-6 { width: 50%; }
.col-7 { width: 58.33%; }
.col-8 { width: 66.66%; }
.col-9 { width: 75%; }
.col-10 { width: 83.33%; }
.col-11 { width: 91.66%; }
.col-12 { width: 100%; }

[class*="col-"] {
  padding: 0 15px;
}

/* Typographie */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--dark);
}

h1 {
  font-size: var(--font-size-hero);
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: var(--font-size-xxl);
  margin-bottom: var(--spacing-md);
  position: relative;
}

h2:after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--tertiary));
  margin-top: var(--spacing-xs);
}

h3 {
  font-size: var(--font-size-xl);
}

p {
  margin-bottom: var(--spacing-sm);
}

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

.text-right {
  text-align: right;
}

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

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.w-100 {
  width: 100%;
}

/* Boutons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 14px rgba(0, 0, 0, 0.15);
}

.btn:active {
  transform: translateY(-1px);
}

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

.btn-primary:hover {
  background-color: #e01e79;
  color: white;
}

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

.btn-secondary:hover {
  background-color: #6008a0;
  color: white;
}

.btn-tertiary {
  background-color: var(--tertiary);
  color: var(--dark);
}

.btn-tertiary:hover {
  background-color: #3ab8df;
  color: var(--dark);
}

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

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

.btn-lg {
  padding: 1rem 2rem;
  font-size: var(--font-size-lg);
}

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

/* Header et Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(10, 25, 48, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
}

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

.logo {
  display: flex;
  align-items: center;
  color: white;
  font-weight: 700;
  font-size: 1.5rem;
}

.logo img {
  height: 80px;
  margin-right: 10px;
}

.logo-text {
  background: linear-gradient(90deg, var(--primary), var(--tertiary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}

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

.nav-menu {
  display: flex;
  list-style: none;
  justify-content: center;
  align-items: center;
  margin: 0;
  padding: 0;
  gap: 1rem;
}

.nav-item {
  margin: 0 1rem;
  display: flex;
  align-items: center;
}

.nav-link {
  color: rgba(255, 255, 255, 0.8);
  padding: 0.75rem 1rem;
  font-weight: 500;
  transition: all var(--transition-normal);
  position: relative;
  display: block;
  text-align: center;
  white-space: nowrap;
}

.nav-link:hover, .nav-link.active {
  color: white;
}

.nav-link:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--tertiary));
  transition: width var(--transition-normal);
}

.nav-link:hover:after, .nav-link.active:after {
  width: 80%;
}

.nav-cta {
  margin-left: 1rem;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  padding: 180px 0 100px;
  background-color: var(--dark);
  overflow: hidden;
}

.hero:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../images/illustrations/hero-bg.svg');
  background-size: cover;
  background-position: center;
  opacity: 0.2;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-content {
  width: 50%;
  color: white;
}

.hero-title {
  font-size: var(--font-size-hero);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  color: white;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
  color: rgba(255, 255, 255, 0.9);
}

.hero-cta {
  display: flex;
  gap: var(--spacing-sm);
}

.hero-image {
  width: 45%;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
  100% { transform: translateY(0px); }
}

/* Sections */
.section {
  padding: var(--spacing-xl) 0;
  position: relative;
}

.section-light {
  background-color: var(--light);
}

.section-dark {
  background-color: var(--dark);
  color: white;
}

.section-dark h2 {
  color: white;
}

.section-gradient {
  background: linear-gradient(135deg, var(--dark), var(--secondary));
  color: white;
}

.section-gradient h2 {
  color: white;
}

/* Cards */
.card {
  background-color: white;
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--box-shadow);
  transition: all var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--box-shadow-hover);
}

.card-icon {
  width: 60px;
  height: 60px;
  margin-bottom: var(--spacing-sm);
}

.card-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--dark);
}

.card-content {
  color: var(--gray);
  flex-grow: 1;
}

.card-link {
  display: inline-block;
  margin-top: var(--spacing-sm);
  font-weight: 600;
  color: var(--primary);
  position: relative;
}

.card-link:after {
  content: '→';
  margin-left: 5px;
  transition: transform var(--transition-normal);
}

.card-link:hover:after {
  transform: translateX(5px);
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.service-card {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-10px);
  background-color: rgba(255, 255, 255, 0.1);
}

.service-icon {
  width: 60px;
  height: 60px;
  margin-bottom: var(--spacing-sm);
}

.service-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
  color: white;
}

/* Process Steps */
.process-steps {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin: var(--spacing-lg) 0;
}

.process-steps:before {
  content: '';
  position: absolute;
  top: 50px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--tertiary));
  z-index: 0;
}

.process-step {
  position: relative;
  z-index: 1;
  width: 30%;
  text-align: center;
  padding: var(--spacing-md);
  background-color: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow);
}

.step-number {
  width: 50px;
  height: 50px;
  line-height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  font-weight: 700;
  margin: 0 auto var(--spacing-sm);
}

.step-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

/* Testimonials */
.testimonial-container {
  display: flex;
  gap: var(--spacing-md);
  overflow-x: auto;
  padding: var(--spacing-sm) 0;
  scrollbar-width: none;
}

.testimonial-container::-webkit-scrollbar {
  display: none;
}

.testimonial-card {
  flex: 0 0 350px;
  background-color: white;
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--box-shadow);
  transition: all var(--transition-normal);
}

.testimonial-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--box-shadow-hover);
}

.testimonial-rating {
  color: var(--primary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.testimonial-content {
  font-style: italic;
  margin-bottom: var(--spacing-md);
  color: var(--gray);
}

.testimonial-author {
  display: flex;
  align-items: center;
}

.author-image {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: var(--spacing-sm);
}

.author-info h4 {
  margin-bottom: 0;
  font-size: var(--font-size-base);
}

.author-info p {
  margin-bottom: 0;
  font-size: var(--font-size-sm);
  color: var(--gray);
}

/* Integrations */
.integration-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--spacing-md);
}

.integration-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--spacing-sm);
  background-color: white;
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
  transition: all var(--transition-normal);
}

.integration-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-hover);
}

.integration-logo {
  width: 48px;
  height: 48px;
  margin-bottom: var(--spacing-xs);
}

.integration-name {
  font-weight: 600;
  color: var(--dark);
}

/* Blog */
.blog-post-meta {
  margin-top: 112px;
}

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

.blog-card {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.blog-card:hover {
  transform: translateY(-10px);
  background-color: rgba(255, 255, 255, 0.1);
}

.blog-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-content {
  padding: var(--spacing-md);
}

.blog-category {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: var(--primary);
  color: white;
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-sm);
}

.blog-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
  color: white;
}

.blog-excerpt {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-sm);
}

.blog-meta {
  display: flex;
  justify-content: space-between;
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
}

/* Contact Form */
.contact-form {
  background-color: white;
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--box-shadow);
}

.form-group {
  margin-bottom: var(--spacing-sm);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #dee2e6;
  border-radius: var(--border-radius-md);
  font-family: var(--font-secondary);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-normal);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(247, 37, 133, 0.1);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.checkbox-container {
  display: flex;
  align-items: center;
  position: relative;
  padding-left: 35px;
  cursor: pointer;
  font-size: var(--font-size-sm);
  user-select: none;
}

.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 20px;
  width: 20px;
  background-color: #eee;
  border-radius: var(--border-radius-sm);
}

.checkbox-container:hover input ~ .checkmark {
  background-color: #ccc;
}

.checkbox-container input:checked ~ .checkmark {
  background-color: var(--primary);
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
  display: block;
}

.checkbox-container .checkmark:after {
  left: 7px;
  top: 3px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* Footer */
.footer {
  background-color: var(--dark);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--spacing-lg) 0 var(--spacing-sm);
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
}

.footer-col {
  width: 23%;
}

.footer-logo {
  margin-bottom: var(--spacing-sm);
}

.footer-logo img {
  height: 40px;
}

.social-links {
  display: flex;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  transition: all var(--transition-normal);
}

.social-link:hover {
  background-color: var(--primary);
  color: white;
  transform: translateY(-3px);
}

.footer-title {
  color: white;
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-lg);
}

.footer-links {
  list-style: none;
}

.footer-link {
  margin-bottom: var(--spacing-xs);
}

.footer-link a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-normal);
}

.footer-link a:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-sm);
  text-align: center;
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.8);
}

.footer-bottom a:hover {
  color: var(--primary);
}

/* Animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Scroll to Top Button */
.scroll-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 999;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-to-top:hover {
  background-color: var(--secondary);
  transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 1200px) {
  :root {
    --font-size-hero: 3rem;
    --font-size-xxl: 1.75rem;
  }
  
  .process-steps {
    flex-direction: column;
    align-items: center;
  }
  
  .process-steps:before {
    display: none;
  }
  
  .process-step {
    width: 80%;
    margin-bottom: var(--spacing-md);
  }
  
  .footer-col {
    width: 48%;
    margin-bottom: var(--spacing-md);
  }
}

@media (max-width: 1428px) {
  :root {
    --font-size-hero: 2.5rem;
    --font-size-xxl: 1.5rem;
    --font-size-xl: 1.25rem;
  }
  
  .hero .container {
    flex-direction: column;
  }
  
  .hero-content, .hero-image {
    width: 100%;
    text-align: center;
  }
  
  .hero-content {
    margin-bottom: var(--spacing-lg);
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  h2:after {
    margin-left: auto;
    margin-right: auto;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--dark);
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md) 0;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-item {
    margin: var(--spacing-xs) 0;
  }
  
  .hamburger {
    display: block;
  }
  
  .nav-cta {
    margin-right: 1rem;
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-hero: 2rem;
    --font-size-xxl: 1.5rem;
    --spacing-xl: 3rem;
  }
  
  .col-1, .col-2, .col-3, .col-4, .col-5, .col-6, 
  .col-7, .col-8, .col-9, .col-10, .col-11, .col-12 {
    width: 100%;
    margin-bottom: var(--spacing-md);
  }
  
  .hero {
    padding: 150px 0 80px;
  }
  
  .hero-cta {
    flex-direction: column;
    gap: var(--spacing-xs);
  }
  
  .footer-col {
    width: 100%;
  }
}

@media (max-width: 576px) {
  :root {
    --font-size-hero: 1.75rem;
    --font-size-xxl: 1.25rem;
    --font-size-xl: 1.1rem;
    --spacing-xl: 2.5rem;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-base);
  }
  
  .testimonial-container {
    flex-direction: column;
  }
  
  .testimonial-card {
    flex: none;
    width: 100%;
  }
  
  .integration-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .blog-grid {
    grid-template-columns: 1fr;
  }
}