/* ===============================
   CMS SaaS Landing Page CSS
   Mobile-First Premium Design
   =============================== */
@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@300..700&display=swap');
/* === CSS VARIABLES === */
:root {
  /* Colors from palette */
  --color-primary: #034159;
  --color-secondary: #025951;
  --color-tertiary: #02735E;
  --color-accent-1: #038C3E;
  --color-accent-2: #0CF25D;

  /* Complementary colors */
  --color-white: #ffffff;
  --color-light: #f8fafc;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-600: #6b7280;
  --color-gray-900: #1f2937;

  /* Typography */
  --font-family: 'Fredoka', 'SF Pro Display', system-ui, -apple-system, sans-serif;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Spacing (8pt system) */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Breakpoints */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
}

/* === RESET & BASE === */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-family);
  font-weight: var(--font-weight-normal);
  line-height: 1.6;
  color: var(--color-gray-900);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* svg logo */


:root {
  --accent: #02735E;
  --shine: #ffffff;
  --bg: #034159;
  --bg-light: #045a7a;
}

text {
  font: 700 72px/1.1 "Fredoka", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  letter-spacing: .5px;
  text-anchor: middle;
}

.logo--size{
  width: 30%;
}

.shine {
  opacity: .65;
  mix-blend-mode: screen;
}

.shadow {
  opacity: 0.3;
  fill: #001a24;
}

@keyframes breathe {

  0%,
  100% {
    letter-spacing: .5px;
    transform: scale(1)
  }

  50% {
    letter-spacing: 1.5px;
    transform: scale(1.02)
  }
}

@keyframes backgroundPulse {

  0%,
  100% {
    fill: var(--bg)
  }

  50% {
    fill: var(--bg-light)
  }
}

.word {
  animation: breathe 4s ease-in-out infinite;
  transform-origin: center;
}

.bg-rect {
  animation: backgroundPulse 6s ease-in-out infinite;
}


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

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

ul,
ol {
  list-style: none;
}

/* === TYPOGRAPHY === */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1 {
  font-size: 2.5rem;
  line-height: 1.1;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-gray-600);
}

/* === CONTAINER === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* nouvelle section*/

.figure__img--big {
  width: 100%;
}

.p--marg {
  margin-top: 22px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-xl);
  }

  .hero-title {
    min-height: 250px;
    /* Plus d'espace sur desktop */
  }
}

@media (min-width: 1024px) {
  h1 {
    font-size: 3.5rem;
  }

  h2 {
    font-size: 2.5rem;
  }
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-weight: var(--font-weight-medium);
  font-size: 1rem;
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition-normal);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--color-accent-2);
  color: var(--color-gray-900);
  font-weight: var(--font-weight-semibold);
}

.btn-primary:hover {
  background-color: var(--color-accent-1);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

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

/* Dark background secondary buttons */
.hero .btn-secondary,
.final-cta .btn-secondary {
  color: var(--color-white);
  border-color: var(--color-white);
}

/* Light background secondary buttons */
.how-it-works .btn-secondary,
.features .btn-secondary {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

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

/* === NAVIGATION === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(3, 65, 89, 0.95);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: var(--space-md) 0;
  transition: var(--transition-normal);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand h2 {
  color: var(--color-white);
  font-size: 1.5rem;
  margin-bottom: 0;
}

.nav-menu {
  display: none;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  color: var(--color-white);
  font-weight: var(--font-weight-medium);
  opacity: 0.9;
  transition: var(--transition-fast);
}

.nav-link:hover {
  opacity: 1;
  color: var(--color-accent-2);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
  z-index: 9999;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--color-white);
  transition: var(--transition-fast);
}

/* Mobile menu styles */
.nav-menu.active {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--color-primary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--space-xl);
  z-index: 999;
  transform: translateX(0);
  transition: transform var(--transition-normal);
}

.nav-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--color-primary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--space-xl);
  z-index: 999;
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

.menu-open {
  overflow: hidden;
}

@media (min-width: 768px) {
  .nav-menu {
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    flex-direction: row;
    transform: none;
    display: flex;
  }

  .nav-menu.active {
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    flex-direction: row;
    transform: none;
  }

  .nav-toggle {
    display: none;
  }
}

/* === HERO SECTION === */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-white);
  padding: calc(80px + var(--space-4xl)) 0 var(--space-4xl);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, rgba(12, 242, 93, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  display: grid;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  position: relative;
  min-height: 200px;
  /* Hauteur minimale pour éviter les sauts */
  display: flex;
  align-items: flex-start;
}

.title-variant {
  display: none;
  position: absolute;
  /* Positionner en absolu pour superposer les titres */
  top: 0;
  left: 0;
  width: 100%;
}

.title-variant.active {
  display: block;
  /* animation: fadeInUp 0.8s ease-out;*/
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-xl);
  max-width: 600px;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.hero-proofs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
}

.hero-proofs span {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.hero-proofs i {
  color: var(--color-accent-2);
}

/* Mockup Dashboard */
.mockup-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

.mockup-dashboard {
  background: radial-gradient(1000px 800px at 30% 0%, rgba(72, 7, 83, 0.3), transparent), radial-gradient(800px 600px at 90% 100%, rgba(242, 212, 194, 0.25), transparent), radial-gradient(600px 400px at 10% 50%, rgba(20, 184, 166, 0.2), transparent), rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-xl);
  padding: 10px;
  box-shadow: var(--shadow-xl);
  max-width: 500px;
  width: 50%;
  transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
  transition: var(--transition-slow);
}

.mockup-dashboard:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.mockup-header {
  border-bottom: 1px solid var(--color-gray-200);
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-lg);
}

.mockup-nav {
  display: flex;
  gap: var(--space-lg);
}

.nav-item {
  color: var(--color-gray-600);
  font-size: 0.875rem;
  padding: var(--space-sm) 0;
  border-bottom: 2px solid transparent;
  transition: var(--transition-fast);
}

.nav-item.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent-2);
}

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.stat-card {
  background: var(--color-gray-100);
  padding: var(--space-md);
  border-radius: var(--radius-md);
}

.stat-card h4 {
  font-size: 0.75rem;
  color: var(--color-gray-600);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-card p {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin: 0;
}

.calendar-preview h4 {
  color: var(--color-gray-900);
  font-size: 1rem;
  margin-bottom: var(--space-md);
}

.calendar-grid {
  display: flex;
  gap: var(--space-sm);
}

.calendar-day {
  flex: 1;
  text-align: center;
}

.calendar-day span {
  display: block;
  font-size: 0.75rem;
  color: var(--color-gray-600);
  margin-bottom: var(--space-xs);
}

.appointment {
  background: var(--color-accent-2);
  color: var(--color-gray-900);
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: var(--font-weight-medium);
}

@media (min-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
  }
  

  .hero-title {
    font-size: 3.5rem;
  }

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

  .hero-proofs {
    grid-template-columns: repeat(4, 1fr);
  }

  .logo--size{
  width: 50%;
}
}

/* === SECTIONS === */
section {
  padding: var(--space-4xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-header h2 {
  color: var(--color-gray-900);
  margin-bottom: var(--space-lg);
}

.section-header p {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

.section-cta {
  text-align: center;
  margin-top: var(--space-3xl);
}

/* === HOW IT WORKS === */
.how-it-works {
  background-color: var(--color-light);
}

.steps-grid {
  display: grid;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

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

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.step-number {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 30px;
  background: var(--color-accent-2);
  color: var(--color-gray-900);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: 0.875rem;
}

.step-icon {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.step-card h3 {
  color: var(--color-gray-900);
  margin-bottom: var(--space-md);
}

@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* === PERSONAS === */
.personas {
  background-color: var(--color-white);
}

.personas-grid {
  display: grid;
  gap: var(--space-lg);
}

.persona-card {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-tertiary) 100%);
  color: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: var(--transition-normal);
}

.persona-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.persona-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
  color: var(--color-accent-2);
}

.persona-card h3 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.persona-card p {
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

@media (min-width: 640px) {
  .personas-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .personas-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* === FEATURES === */
.features {
  background-color: var(--color-light);
}

.features-note {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-accent-2);
  margin-bottom: var(--space-3xl);
  font-style: italic;
}

.features-list {
  display: grid;
  gap: var(--space-3xl);
}

.feature-item {
  background: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

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

.feature-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-tertiary));
  color: var(--color-white);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.feature-item h3 {
  color: var(--color-gray-900);
  margin-bottom: var(--space-sm);
}

.feature-benefit {
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.feature-functions {
  list-style: none;
}

.feature-functions li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-gray-200);
  position: relative;
  padding-left: var(--space-lg);
}

.feature-functions li:last-child {
  border-bottom: none;
}

.feature-functions li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: var(--space-sm);
  color: var(--color-accent-2);
  font-weight: var(--font-weight-bold);
}

@media (min-width: 768px) {
  .features-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* === REASSURANCE === */
.reassurance {
  background-color: var(--color-white);
}

.reassurance-grid {
  display: grid;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.reassurance-item {
  text-align: center;
  padding: var(--space-xl);
}

.reassurance-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-accent-1), var(--color-accent-2));
  color: var(--color-gray-900);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto var(--space-lg);
}

.reassurance-item h3 {
  color: var(--color-gray-900);
  margin-bottom: var(--space-md);
}

.testimonial {
  background: var(--color-gray-100);
  padding: var(--space-3xl);
  border-radius: var(--radius-xl);
  text-align: center;
  position: relative;
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: var(--space-md);
  left: var(--space-lg);
  font-size: 4rem;
  color: var(--color-accent-2);
  font-family: serif;
}

.testimonial blockquote {
  font-size: 1.25rem;
  font-style: italic;
  color: var(--color-gray-900);
  margin-bottom: var(--space-lg);
}

.testimonial cite {
  color: var(--color-gray-600);
  font-weight: var(--font-weight-medium);
}

@media (min-width: 768px) {
  .reassurance-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* === PRICING === */
.pricing {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-white);
  text-align: center;
}

.pricing-content h2 {
  color: var(--color-white);
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.pricing-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-lg);
}

.pricing-description {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-xl);
}

.pricing-banner {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.pricing-banner span {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.pricing-banner i {
  color: var(--color-accent-2);
}

/* === FINAL CTA === */
.final-cta {
  background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  text-align: center;
}

.final-cta-content h2 {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.final-cta-content p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-xl);
}

.final-cta-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
}

@media (min-width: 640px) {
  .final-cta-buttons {
    flex-direction: row;
    justify-content: center;
  }
}

/* === FOOTER === */
.footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-content {
  display: grid;
  gap: var(--space-3xl);
}

.footer-main {
  display: grid;
  gap: var(--space-3xl);
}

.footer-brand h3 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

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

.footer-column h4 {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  font-size: 1rem;
}

.footer-column ul li {
  margin-bottom: var(--space-sm);
}

.footer-column a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition-fast);
}

.footer-column a:hover {
  color: var(--color-accent-2);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-social {
  display: flex;
  gap: var(--space-lg);
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.footer-social a:hover {
  background: var(--color-accent-2);
  color: var(--color-gray-900);
  transform: translateY(-2px);
}

.footer-copyright p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  margin: 0;
}

@media (min-width: 768px) {
  .footer-main {
    grid-template-columns: 1fr 2fr;
  }

  .footer-links {
    grid-template-columns: repeat(4, 1fr);
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* === ANIMATIONS === */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* === RESPONSIVE UTILITIES === */
.text-center {
  text-align: center;
}

.hidden {
  display: none;
}

@media (max-width: 767px) {
  .hidden-mobile {
    display: none;
  }
}

@media (min-width: 768px) {
  .hidden-desktop {
    display: none;
  }
}

/* === SCROLL ANIMATIONS === */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === LOADING STATES === */
.btn.loading {
  position: relative;
  color: transparent;
}

.btn.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}



/* ================================
   DOUBLE INTERFACE SECTION
   ================================ */

.double-interface {
  background: linear-gradient(180deg, var(--color-light) 0%, var(--color-white) 100%);
  padding: var(--space-4xl) 0;
  position: relative;
  overflow: hidden;
}

.double-interface::before {
  content: '';
  position: absolute;
  top: 0;
  right: -10%;
  width: 40%;
  height: 100%;
  background: radial-gradient(circle, rgba(3, 140, 62, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.interface-showcase {
  margin-bottom: var(--space-4xl);
}

.interface-content {
  display: grid;
  gap: var(--space-3xl);
  align-items: center;
}

.interface-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.interface-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: linear-gradient(135deg, var(--color-secondary), var(--color-tertiary));
  color: var(--color-white);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-lg);
  font-weight: var(--font-weight-semibold);
  font-size: 0.875rem;
  width: fit-content;
  box-shadow: var(--shadow-md);
}

.interface-badge.client-badge {
  background: linear-gradient(135deg, var(--color-accent-1), var(--color-accent-2));
  color: var(--color-gray-900);
}

.interface-text h3 {
  font-size: 2rem;
  color: var(--color-gray-900);
  margin: 0;
}

.interface-description {
  font-size: 1.125rem;
  color: var(--color-gray-600);
  margin: 0;
}

.interface-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-top: var(--space-md);
}

.interface-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.interface-features li:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(5px);
}

.interface-features li i {
  color: var(--color-accent-2);
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.interface-features li div {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.interface-features li strong {
  color: var(--color-gray-900);
  font-weight: var(--font-weight-semibold);
  font-size: 1rem;
}

.interface-features li span {
  color: var(--color-gray-600);
  font-size: 0.875rem;
  line-height: 1.4;
}

/* Device Frames */
.interface-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.device-frame {
  position: relative;
  background: var(--color-gray-900);
  border-radius: var(--radius-xl);
  padding: var(--space-md);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  transition: var(--transition-normal);
}

.device-frame:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.admin-frame {
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
}

.client-frame {
  border-radius: 2rem;
  background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
  padding: var(--space-sm);
  max-width: 320px;
}

.device-screen {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}

.admin-frame .device-screen {
  aspect-ratio: 16/10;
}

.client-frame .device-screen {
  aspect-ratio: 9/16;
  border-radius: 1.5rem;
}

/* Placeholder Images */
.placeholder-image {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-200) 100%);
  color: var(--color-gray-600);
  gap: var(--space-md);
  padding: var(--space-xl);
}

.placeholder-image i {
  font-size: 3rem;
  color: var(--color-gray-400);
}

.placeholder-image p {
  font-size: 1.25rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin: 0;
}

.placeholder-image span {
  font-size: 0.875rem;
  color: var(--color-gray-600);
}

.admin-placeholder {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.client-placeholder {
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

/* Subdomain Badge */
.subdomain-badge {
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-white);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  white-space: nowrap;
  border: 2px solid var(--color-accent-2);
}

.subdomain-badge i {
  color: var(--color-accent-1);
  font-size: 0.875rem;
}

.subdomain-badge span {
  color: var(--color-gray-900);
  font-weight: var(--font-weight-semibold);
  font-size: 0.875rem;
}

/* Interface Separator */
.interface-separator {
  display: none;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  margin: var(--space-3xl) 0;
  opacity: 0.3;
}

.separator-line {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--color-gray-300) 50%, transparent 100%);
}

.separator-icon {
  width: 40px;
  height: 40px;
  background: var(--color-accent-2);
  color: var(--color-gray-900);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-md);
  animation: bounce 2s infinite;
}

@keyframes bounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

/* Interface CTA */
.interface-cta {
  margin-top: var(--space-4xl);
  text-align: center;
}

.interface-cta-content {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-white);
  padding: var(--space-3xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.interface-cta-content::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(12, 242, 93, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.interface-cta-content>* {
  position: relative;
  z-index: 1;
}

.interface-cta-content i {
  font-size: 2.5rem;
  color: var(--color-accent-2);
  margin-bottom: var(--space-md);
}

.interface-cta-content h3 {
  color: var(--color-white);
  font-size: 1.75rem;
  margin-bottom: var(--space-md);
}

.interface-cta-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive */
@media (min-width: 768px) {
  .interface-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
  }

  .interface-showcase.reverse .interface-content {
    direction: ltr;
  }

  .interface-showcase.reverse .interface-content>* {
    direction: ltr;
  }

  .interface-text h3 {
    font-size: 2.5rem;
  }

  .client-frame {
    max-width: 380px;
  }
}

@media (max-width: 767px) {
  .interface-content {
    gap: var(--space-2xl);
  }

  .interface-visual {
    order: 1;
  }

  .subdomain-badge {
    font-size: 0.75rem;
    padding: var(--space-xs) var(--space-md);
  }

  .subdomain-badge span {
    font-size: 0.75rem;
  }
}


/* ================================
   INTERACTIVE FEATURES SHOWCASE
   ================================ */

.interactive-features {
  background: var(--color-white);
  padding: var(--space-4xl) 0;
  overflow: visible;
  /* IMPORTANT: pas hidden */
}

.interactive-features .section-header {
  margin-bottom: var(--space-2xl);
}

.features-subtitle {
  display: block;
  font-size: 1rem;
  color: var(--color-gray-600);
  font-style: italic;
  margin-top: var(--space-md);
}

.interactive-showcase {
  display: grid;
  gap: var(--space-3xl);
  position: relative;
}

/* Features List */
.features-scroll-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xl);
}

.feature-scroll-item {
  min-height: 80vh;
  /* Réduit sur mobile */
  display: flex;
  align-items: center;
  opacity: 0.3;
  transform: translateX(-20px);
  transition: all 0.6s ease-out;
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
}

.feature-scroll-item.active {
  opacity: 1;
  transform: translateX(0);
  background: linear-gradient(135deg, rgba(3, 65, 89, 0.03) 0%, rgba(12, 242, 93, 0.03) 100%);
  box-shadow: var(--shadow-md);
}

.feature-scroll-content h3 {
  font-size: 2rem;
  color: var(--color-gray-900);
  margin-bottom: var(--space-lg);
  transition: color 0.3s ease;
}

.feature-scroll-item.active .feature-scroll-content h3 {
  color: var(--color-primary);
}

.feature-scroll-content p {
  font-size: 1.125rem;
  color: var(--color-gray-600);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.feature-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.feature-benefits li {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 1rem;
  color: var(--color-gray-700);
  transition: all 0.3s ease;
}

.feature-scroll-item.active .feature-benefits li {
  color: var(--color-gray-900);
  font-weight: var(--font-weight-medium);
}

.feature-benefits li i {
  color: var(--color-gray-400);
  font-size: 1.125rem;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.feature-scroll-item.active .feature-benefits li i {
  color: var(--color-accent-2);
  transform: scale(1.1);
}

/* Mockup Sticky Container */
.mockup-sticky-container {
  display: none;
  /* Caché sur mobile */
}

.mockup-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.mockup-device {
  position: relative;
  width: 320px;
  background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
  border-radius: 2.5rem;
  padding: 0.75rem;
  box-shadow:
    0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04),
    0 0 0 1px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.mockup-device::before {
  content: '';
  position: absolute;
  top: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 20px;
  background: #1a202c;
  border-radius: 0 0 1rem 1rem;
  z-index: 10;
}

.mockup-screen {
  position: relative;
  width: 100%;
  aspect-ratio: 9/19.5;
  background: var(--color-white);
  border-radius: 2rem;
  overflow: hidden;
}

/* Feature Screenshots */
.feature-screenshot {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.5s ease, transform 0.5s ease;
  background: linear-gradient(180deg, var(--color-gray-100) 0%, var(--color-gray-200) 100%);
}

.feature-screenshot.active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

.screenshot-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  padding: var(--space-xl);
}

.screenshot-placeholder i {
  font-size: 4rem;
  opacity: 0.5;
}

.screenshot-placeholder p {
  font-size: 1.25rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  text-align: center;
  margin: 0;
}

/* Couleurs spécifiques par feature */
.feature-screenshot[data-screenshot="notifications"] .screenshot-placeholder {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
}

.feature-screenshot[data-screenshot="notifications"] .screenshot-placeholder i {
  color: #f59e0b;
}

.feature-screenshot[data-screenshot="confirmation"] .screenshot-placeholder {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
}

.feature-screenshot[data-screenshot="confirmation"] .screenshot-placeholder i {
  color: #3b82f6;
}

.feature-screenshot[data-screenshot="identification"] .screenshot-placeholder {
  background: linear-gradient(135deg, #fce7f3 0%, #fbcfe8 100%);
}

.feature-screenshot[data-screenshot="identification"] .screenshot-placeholder i {
  color: #ec4899;
}

.feature-screenshot[data-screenshot="realtime"] .screenshot-placeholder {
  background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
}

.feature-screenshot[data-screenshot="realtime"] .screenshot-placeholder i {
  color: #22c55e;
}

.feature-screenshot[data-screenshot="ranking"] .screenshot-placeholder {
  background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
}

.feature-screenshot[data-screenshot="ranking"] .screenshot-placeholder i {
  color: #6366f1;
}

.feature-screenshot[data-screenshot="admin"] .screenshot-placeholder i {
   background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
}

.feature-screenshot[data-screenshot="admin"] .screenshot-placeholder i {
  color: #9ca3af;
}
.feature-screenshot img {
  width: 100%;
  height: 100%;
  object-fit: fill;
  object-position: top center;
}

/* Mockup Label */
.mockup-label {
  background: var(--color-white);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--color-accent-2);
  max-width: 320px;
  text-align: center;
}

.mockup-label span {
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  font-size: 0.875rem;
  display: block;
  transition: all 0.3s ease;
}

/* Desktop Layout - STICKY ICI */
@media (min-width: 1024px) {
  .interactive-showcase {
    grid-template-columns: 1fr 420px;
    gap: var(--space-4xl);
    align-items: flex-start;
    /* IMPORTANT */
  }

  .mockup-sticky-container {
    display: flex;
    position: sticky;
    /* STICKY */
    top: 120px;
    /* Distance depuis le haut */
    align-self: flex-start;
    /* IMPORTANT pour que sticky fonctionne */
    height: auto;
    justify-content: center;
  }

  .feature-scroll-item {
    min-height: 100vh;
    /* Pleine hauteur sur desktop */
  }

  /* Padding pour permettre le scroll */
  .features-scroll-list {
    padding: 40vh 0;
    /* Espace en haut et bas */
  }

  .logo--size{
  width: 70%;
}
}

/* Tablet */
@media (min-width: 768px) and (max-width: 1023px) {
  .feature-scroll-item {
    min-height: 60vh;
  }
}

/* Mobile */
@media (max-width: 767px) {
  .feature-scroll-item {
    min-height: auto;
    padding: var(--space-lg);
  }

  .feature-scroll-content h3 {
    font-size: 1.5rem;
  }

  .feature-scroll-content p {
    font-size: 1rem;
  }

  .feature-scroll-item {
    opacity: 1;
    transform: translateX(0);
  }
}