/* ParcoursPredict - Design System v2 */

/* CSS Custom Properties - Design Tokens */
:root {
  /* Colors */
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-primary-light: #dbeafe;
  --color-success: #16a34a;
  --color-success-light: #dcfce7;
  --color-error: #dc2626;
  --color-error-light: #fef2f2;
  --color-warning: #f59e0b;
  --color-warning-light: #fef3c7;

  /* Neutral Scale */
  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;

  /* Semantic Colors */
  --color-text: var(--color-gray-900);
  --color-text-muted: var(--color-gray-600);
  --color-text-light: var(--color-gray-500);
  --color-border: var(--color-gray-300);
  --color-border-light: var(--color-gray-200);
  --color-background: var(--color-white);
  --color-background-alt: var(--color-gray-50);

  /* Section Styling */
  --accent: var(--color-primary);
  --section-bg: color-mix(in srgb, var(--accent) 6%, transparent);

  /* Spacing Scale */
  --space-0: 0;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Border Radius */
  --radius-4: 0.25rem;
  --radius-6: 0.375rem;
  --radius-8: 0.5rem;
  --radius-12: 0.75rem;
  --radius-16: 1rem;

  /* Typography */
  --font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.6;

  /* 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);

  /* Layout */
  --max-width: 1040px;
  --container-padding: 1.25rem;
  --navbar-height: 4rem;
}

/* Dark Mode - DISABLED to force light mode only */
/*
@media (prefers-color-scheme: dark) {
  :root {
    --color-text: var(--color-gray-100);
    --color-text-muted: var(--color-gray-400);
    --color-text-light: var(--color-gray-500);
    --color-border: var(--color-gray-600);
    --color-border-light: var(--color-gray-700);
    --color-background: var(--color-gray-900);
    --color-background-alt: var(--color-gray-800);
  }
}
*/

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  /* Force light mode regardless of system settings */
  color-scheme: light only;
}

/* Enhanced focus styles for better accessibility and touch */
*:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-4);
}

/* Remove focus for mouse users but keep for keyboard users */
*:focus:not(:focus-visible) {
  outline: none;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background: linear-gradient(135deg, #f0f4ff 0%, #e6f0ff 50%, #f9fafb 100%);
  background-attachment: fixed; /* Le dégradé reste fixe lors du scroll */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-top: var(--navbar-height);
  overflow-x: hidden; /* Prevent horizontal scroll */
  touch-action: pan-y; /* Allow vertical scrolling */
  -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: var(--space-4);
  background: var(--color-primary);
  color: white;
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  text-decoration: none;
  border-radius: var(--radius-8);
  z-index: 1001;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: var(--space-4);
  outline: 2px solid white;
  outline-offset: 2px;
}

/* Sticky Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  height: var(--navbar-height);
}

@supports not (backdrop-filter: blur(12px)) {
  .navbar {
    background: var(--color-background);
  }
}

.navbar-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  display: flex;
  align-items: center;
  z-index: 1001;
}

.navbar-logo {
  height: 50px;
  width: 240px;
  object-fit: contain;
}

/* Desktop navigation */
.navbar-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.navbar-link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-6);
  transition: all 0.2s ease;
  position: relative;
  min-height: 44px;
  display: flex;
  align-items: center;
  white-space: nowrap; /* Keep text on single line */
}

.navbar-link:hover {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.navbar-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.navbar-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
}

/* Mobile hamburger toggle */
.navbar-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: var(--radius-6);
  z-index: 1001;
}

.navbar-toggle:hover {
  background: var(--color-gray-100);
}

.navbar-toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.navbar-toggle-line {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  transform-origin: center;
}

.navbar-toggle-line:not(:last-child) {
  margin-bottom: 4px;
}

/* Hamburger animation when active */
.navbar-toggle[aria-expanded="true"] .navbar-toggle-line:nth-child(1) {
  transform: rotate(45deg) translate(2px, 2px);
}

.navbar-toggle[aria-expanded="true"] .navbar-toggle-line:nth-child(2) {
  opacity: 0;
  transform: scale(0);
}

.navbar-toggle[aria-expanded="true"] .navbar-toggle-line:nth-child(3) {
  transform: rotate(-45deg) translate(2px, -2px);
}

/* Mobile menu overlay */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 998;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Mobile navigation menu - Panneau latéral */
.navbar-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 280px;
  max-width: 85vw;
  background: var(--color-background);
  box-shadow: -4px 0 12px rgba(0, 0, 0, 0.15);
  transform: translateX(100%);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 999;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.navbar-menu[aria-hidden="false"] {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
}

.navbar-menu-content {
  padding: calc(var(--navbar-height) + var(--space-4)) var(--space-4) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  height: 100%;
}

/* Close button for mobile menu */
.navbar-menu-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text);
  cursor: pointer;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-6);
  transition: background 0.2s ease;
  z-index: 1000;
}

.navbar-menu-close:hover {
  background: var(--color-gray-100);
}

.navbar-menu-close:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.navbar-menu-link {
  display: flex;
  align-items: center;
  padding: var(--space-4) var(--space-3);
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-8);
  transition: all 0.2s ease;
  min-height: 56px;
}

.navbar-menu-link:hover {
  background: var(--color-gray-50);
  color: var(--color-primary);
}

.navbar-menu-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.navbar-menu-link span {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Mobile breakpoint */
@media (max-width: 767px) {
  .navbar-links--desktop {
    display: none;
  }

  .navbar-toggle {
    display: flex;
  }
}

/* Desktop breakpoint */
@media (min-width: 768px) {
  .navbar-toggle {
    display: none;
  }

  .navbar-menu {
    display: none;
  }
}

/* Container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  min-height: 100vh;
  position: relative;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) 0 var(--space-6);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.breadcrumb a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.breadcrumb a:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-4);
}

/* Legal Pages */
.legal-page {
  background: var(--color-background);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-16);
  padding: var(--space-12) var(--space-8);
  margin-bottom: var(--space-8);
  box-shadow: var(--shadow-sm);
}

.legal-page h1 {
  margin: 0 0 var(--space-8);
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: var(--line-height-tight);
  border-bottom: 2px solid var(--color-border-light);
  padding-bottom: var(--space-4);
}

.legal-page h2 {
  margin: var(--space-8) 0 var(--space-4);
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-text);
  line-height: var(--line-height-tight);
}

.legal-page h2:first-of-type {
  margin-top: 0;
}

.legal-page p {
  margin: 0 0 var(--space-4);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
}

.legal-page ul {
  margin: 0 0 var(--space-4);
  padding-left: var(--space-6);
}

.legal-page li {
  margin-bottom: var(--space-2);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
}

.legal-page section {
  margin-bottom: var(--space-8);
}

.legal-page section:last-child {
  margin-bottom: 0;
}

.legal-page a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.legal-page a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.legal-page a:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-4);
}

.disclaimer {
  margin-top: var(--space-8);
  padding: var(--space-4);
  background: var(--color-warning-light);
  border: 1px solid var(--color-warning);
  border-radius: var(--radius-8);
  border-left: 4px solid var(--color-warning);
}

.disclaimer p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text);
  font-style: italic;
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: var(--space-8) 0 0;
}

.contact-form .field-group {
  margin-bottom: var(--space-6);
}

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

.contact-form .consent-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: 0;
  line-height: var(--line-height-normal);
  cursor: pointer;
}

.contact-form .consent-label input[type="checkbox"] {
  width: auto;
  margin: 0;
  margin-top: var(--space-1);
  flex-shrink: 0;
}

/* Consent Section */
.consent-container {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.consent-checkbox {
  width: auto !important;
  margin: 0;
  margin-top: var(--space-1);
  flex-shrink: 0;
}

.consent-text {
  margin-bottom: 0;
  font-weight: normal;
  line-height: var(--line-height-relaxed);
  cursor: pointer;
}

.consent-link {
  color: var(--color-primary);
  text-decoration: underline;
  font-weight: 500;
}

.consent-link:hover {
  color: var(--color-primary-dark);
}

/* Unified Section Styling */
.card {
  background: linear-gradient(135deg, var(--color-background) 0%, var(--section-bg) 100%);
  border: 1px solid color-mix(in srgb, var(--accent) 15%, var(--color-border));
}

.section-title {
  color: var(--accent);
  margin-bottom: var(--space-6);
  font-weight: 600;
  position: relative;
  padding-bottom: var(--space-3);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  border-radius: var(--radius-4);
}

/* Required Field Asterisks */
.form-field > label.label-required::after {
  content: " *";
  color: var(--color-error);
  font-weight: 600;
}

/* Exclude bac type radio labels from automatic asterisk injection */
#bac-type label::after {
  content: none !important;
}

#bac-type .segbtn .req {
  display: none !important;
}

/* Special sections with custom accents */
#consent-section {
  --accent: var(--color-success);
}

.motivation-helper {
  display: block;
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  font-style: italic;
  line-height: var(--line-height-relaxed);
}

/* Spaced field group for better separation */
.field-group--spaced {
  margin-top: var(--space-8);
}

.consent-container {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4);
  background: color-mix(in srgb, var(--color-success-light) 40%, transparent);
  border-radius: var(--radius-8);
  border: 1px solid color-mix(in srgb, var(--color-success) 20%, var(--color-border-light));
}

.consent-checkbox {
  width: 20px !important;
  height: 20px !important;
  margin: 0;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--color-success);
}

.consent-text-container {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.consent-text {
  margin-bottom: 0;
  font-weight: normal;
  line-height: var(--line-height-relaxed);
  cursor: pointer;
  color: var(--color-text);
  flex: 1;
}

.consent-required {
  color: var(--color-error);
  font-weight: 600;
  margin-left: var(--space-1);
}

/* Icon Button and Tooltip */
.icon-button {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: all 0.2s ease;
  flex-shrink: 0;
  margin-top: 2px;
}

.icon-button:hover {
  background: var(--color-background-alt);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.icon-button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.icon-button--info {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.tooltip {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: var(--space-2);
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-8);
  padding: var(--space-4);
  box-shadow: var(--shadow-lg);
  width: 280px;
  z-index: 1000;
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.tooltip::before {
  content: '';
  position: absolute;
  top: -6px;
  right: 12px;
  width: 12px;
  height: 12px;
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-bottom: none;
  border-right: none;
  transform: rotate(45deg);
}

.tooltip p {
  margin: 0 0 var(--space-3) 0;
  color: var(--color-text);
}

.tooltip-link {
  color: var(--color-primary);
  text-decoration: underline;
  font-weight: 500;
}

.tooltip-link:hover {
  color: var(--color-primary-dark);
}

/* Help Section */
.help-section {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  overflow-y: auto;
  padding: var(--space-6);
}

.help-content {
  max-width: 900px;
  margin: var(--space-8) auto;
  background: var(--color-background);
  border-radius: var(--radius-12);
  padding: var(--space-8);
  position: relative;
  box-shadow: var(--shadow-lg);
}

.help-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-6);
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-text-muted);
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s ease;
}

.help-close:hover {
  background: var(--color-background-alt);
  color: var(--color-text);
}

.help-content h2 {
  color: var(--color-primary);
  margin-bottom: var(--space-6);
  font-size: var(--font-size-2xl);
}

.help-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.help-item {
  padding: var(--space-6);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-8);
  background: var(--color-background-alt);
}

.help-item img {
  margin-bottom: var(--space-3);
  opacity: 0.8;
}

.help-item h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  font-size: var(--font-size-lg);
}

.help-item p {
  color: var(--color-text);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

.help-tips {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, color-mix(in srgb, var(--color-primary-light) 60%, transparent) 100%);
  padding: var(--space-6);
  border-radius: var(--radius-8);
  margin-bottom: var(--space-6);
}

.help-tips h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-lg);
}

.help-tips ul {
  margin: 0;
  padding-left: var(--space-6);
}

.help-tips li {
  color: var(--color-text);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-2);
}

.help-contact {
  text-align: center;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}

.help-contact a {
  color: var(--color-primary);
  text-decoration: underline;
  font-weight: 500;
}

.help-contact a:hover {
  color: var(--color-primary-dark);
}

@media (max-width: 768px) {
  .help-section {
    padding: var(--space-4);
  }

  .help-content {
    margin: var(--space-4) auto;
    padding: var(--space-6);
  }

  .help-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}

.consent-link:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-4);
}

/* Hero Section */
.hero {
  text-align: center;
  padding: calc(var(--navbar-height) + var(--space-8)) 0 var(--space-8);
}

.hero h1 {
  font-size: clamp(1.5rem, 4.5vw, 2.25rem);
  font-weight: 700;
  line-height: var(--line-height-tight);
  color: var(--color-text);
  margin-bottom: var(--space-4);
  max-width: 60ch;
  margin-left: auto;
  margin-right: auto;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 50ch;
  margin-left: auto;
  margin-right: auto;
  line-height: var(--line-height-relaxed);
}

/* Trust Badges */
.trust-badges {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  white-space: nowrap;
}

.trust-badge img {
  opacity: 0.7;
}

/* Educational Message */
.educational-message {
  margin: var(--space-8) 0;
  background: var(--color-background-alt);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-12);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.educational-content {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.lock-icon {
  font-size: var(--font-size-lg);
  flex-shrink: 0;
  margin-top: var(--space-1);
}

.educational-text {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
}

.educational-text strong {
  color: var(--color-text);
}

/* Progress Stepper */
.progress-stepper {
  margin: var(--space-12) 0 var(--space-8);
  position: relative;
}

.progress-stepper-track {
  position: absolute;
  top: 12px;
  left: 5%;
  right: 5%;
  height: 2px;
  background: var(--color-border-light);
  border-radius: 1px;
}

.progress-stepper-progress {
  height: 100%;
  background: var(--color-primary);
  border-radius: 1px;
  width: 0%;
  transition: width 0.3s ease;
}

.progress-stepper-steps {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
  z-index: 1;
  gap: var(--space-2);
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.progress-step-circle {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-background);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
  transition: all 0.2s ease;
}

.progress-step-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-align: center;
  transition: color 0.2s ease;
}

.progress-step.active .progress-step-circle {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.progress-step.active .progress-step-label {
  color: var(--color-primary);
  font-weight: 500;
}

.progress-step.completed .progress-step-circle {
  background: var(--color-success);
  border-color: var(--color-success);
  color: white;
}

.progress-step.completed .progress-step-label {
  color: var(--color-success);
}

/* School Banner */
.school-banner {
  display: none;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: white;
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-12);
  margin-bottom: var(--space-8);
  text-align: center;
}

.school-banner.visible {
  display: block;
}

/* Form Cards */
.card {
  background: var(--color-background);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-16);
  padding: 24px;
  margin-bottom: 32px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card h2 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.section-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: var(--space-6);
}

/* Form Layout */
.form-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 1024px) {
  .form-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.field-group {
  display: flex;
  flex-direction: column;
}

.field-group.full-width {
  grid-column: 1 / -1;
}

/* Form Controls */
label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
}

.required {
  color: var(--color-error);
  font-weight: 600;
}

input, select, textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-8);
  font-size: var(--font-size-base);
  font-family: inherit;
  background: var(--color-background);
  color: var(--color-text);
  transition: all 0.2s ease;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

input:invalid, select:invalid, textarea:invalid {
  border-color: var(--color-error);
}

input.success, select.success, textarea.success {
  border-color: var(--color-success);
}

/* Error Messages */
.error-message {
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-error);
  min-height: 1.25rem;
}

.error-message:empty {
  display: none;
}

/* Checkboxes and Fieldsets */
fieldset {
  border: none;
  padding: var(--space-4);
  background: color-mix(in srgb, var(--color-gray-50) 60%, transparent);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-8);
  margin-bottom: var(--space-6);
}

legend {
  font-weight: 500;
  color: var(--color-text);
  padding: 0 var(--space-2);
}

legend small {
  font-weight: 400;
  color: var(--color-text-muted);
  font-style: italic;
}

/* Enhanced Specialty & Options Selection Cards */
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
  animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.checkbox-grid label {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: 0;
  padding: var(--space-4) var(--space-5);
  background: var(--color-white);
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-12);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  font-weight: 500;
  font-size: var(--font-size-base);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
  min-height: 3rem;
  user-select: none;
}

.checkbox-grid label:hover {
  border-color: var(--color-primary-light);
  background: color-mix(in srgb, var(--color-primary) 3%, var(--color-white));
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.checkbox-grid label:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

/* Hide the default checkbox */
.checkbox-grid input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  margin: 0;
}

/* Custom checkbox indicator */
.checkbox-grid label::before {
  content: '';
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-4);
  background: var(--color-white);
  transition: all 0.2s ease;
  flex-shrink: 0;
  position: relative;
}

/* Checked state */
.checkbox-grid label:has(input[type="checkbox"]:checked) {
  background: color-mix(in srgb, var(--color-primary) 8%, var(--color-white));
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 15%, transparent), var(--shadow-md);
  color: var(--color-primary-dark);
}

.checkbox-grid label:has(input[type="checkbox"]:checked)::before {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.checkbox-grid label:has(input[type="checkbox"]:checked)::after {
  content: '✓';
  position: absolute;
  left: calc(var(--space-5) + 6px);
  color: white;
  font-weight: bold;
  font-size: 12px;
  line-height: 1;
}

/* Focus state for accessibility */
.checkbox-grid input[type="checkbox"]:focus-visible + span {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.checkbox-grid label:has(input[type="checkbox"]:focus-visible) {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Disabled state */
.checkbox-grid input[type="checkbox"]:disabled {
  opacity: 0;
}

.checkbox-grid label:has(input[type="checkbox"]:disabled) {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--color-gray-100);
  border-color: var(--color-gray-300);
  transform: none !important;
  box-shadow: none !important;
}

.checkbox-grid label:has(input[type="checkbox"]:disabled):hover {
  border-color: var(--color-gray-300);
  background: var(--color-gray-100);
  box-shadow: none;
  transform: none;
}

.checkbox-grid label:has(input[type="checkbox"]:disabled)::before {
  background: var(--color-gray-200);
  border-color: var(--color-gray-300);
}

/* Specialty specific styling */
fieldset:has(.checkbox-grid) legend {
  font-weight: 600;
  font-size: var(--font-size-lg);
  color: var(--color-text);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

fieldset:has(.checkbox-grid) legend small {
  font-weight: normal;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  background: var(--color-gray-100);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-8);
  margin-left: var(--space-2);
}

/* Options styling (specific class for better browser support) */
.checkbox-grid.options-grid label {
  background: color-mix(in srgb, var(--color-success) 2%, var(--color-white));
  border-color: color-mix(in srgb, var(--color-success) 20%, var(--color-border-light));
}

.checkbox-grid.options-grid label:hover {
  border-color: color-mix(in srgb, var(--color-success) 40%, var(--color-border-light));
  background: color-mix(in srgb, var(--color-success) 5%, var(--color-white));
}

.checkbox-grid.options-grid label:has(input[type="checkbox"]:checked) {
  background: color-mix(in srgb, var(--color-success) 10%, var(--color-white));
  border-color: var(--color-success);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-success) 15%, transparent), var(--shadow-md);
  color: var(--color-success);
}

.checkbox-grid.options-grid label:has(input[type="checkbox"]:checked)::before {
  background: var(--color-success);
  border-color: var(--color-success);
}

/* Fallback for browsers without :has() support */
.checkbox-grid label.checked {
  background: color-mix(in srgb, var(--color-primary) 8%, var(--color-white));
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 15%, transparent), var(--shadow-md);
  color: var(--color-primary-dark);
}

.checkbox-grid label.checked::before {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.checkbox-grid label.checked::after {
  content: '✓';
  position: absolute;
  left: calc(var(--space-5) + 6px);
  color: white;
  font-weight: bold;
  font-size: 12px;
  line-height: 1;
}

.checkbox-grid.options-grid label.checked {
  background: color-mix(in srgb, var(--color-success) 10%, var(--color-white));
  border-color: var(--color-success);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-success) 15%, transparent), var(--shadow-md);
  color: var(--color-success);
}

.checkbox-grid.options-grid label.checked::before {
  background: var(--color-success);
  border-color: var(--color-success);
}

.opts-grid label.checked {
  background: color-mix(in srgb, var(--color-warning) 10%, var(--color-white));
  border-color: var(--color-warning);
  color: #b45309;
  font-weight: 600;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-warning) 15%, transparent), var(--shadow-md);
}

.opts-grid label.checked::before {
  background: var(--color-warning);
  border-color: var(--color-warning);
}

.opts-grid label.checked::after {
  content: '✓';
  position: absolute;
  left: calc(var(--space-5) + 6px);
  color: white;
  font-weight: bold;
  font-size: 12px;
  line-height: 1;
}

/* Utility Classes */
.visually-hidden {
  position: absolute;
  clip: rect(1px, 1px, 1px, 1px);
  padding: 0;
  border: 0;
  height: 1px;
  width: 1px;
  overflow: hidden;
}

.req {
  color: var(--color-error);
  font-weight: 600;
}

/* Form Section - Bac Type */
.form-section--bac-type {
  margin-top: 28px;
}

.form-section--bac-type .seg-group {
  margin-top: 8px;
}

/* Segmented Control Grid */
.seg-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: var(--space-3);
}

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

@media (max-width: 767px) {
  .seg-grid {
    grid-template-columns: 1fr;
  }
}

/* Segmented Button Card */
.segbtn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--color-border-light);
  border-radius: 12px;
  background: var(--color-background);
  cursor: pointer;
  transition: transform 0.05s ease, box-shadow 0.15s ease, border-color 0.15s ease, background 0.15s ease;
  text-decoration: none;
  color: var(--color-text);
  font-weight: 500;
  user-select: none;
}

.segbtn:hover {
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.06);
  transform: translateY(-1px);
}

.segbtn[aria-pressed="true"] {
  border-color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 10%, white);
  color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.15);
}

.segbtn:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--color-primary) 40%, transparent);
  outline-offset: 2px;
}

.segbtn__icon {
  font-size: 18px;
  line-height: 1;
}

.segbtn__text {
  font-size: var(--font-size-base);
}

/* Segmented Help Text */
.seg-help {
  margin-top: 8px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-style: italic;
}

/* Tech Track Styles */
.tech-track {
  background: color-mix(in srgb, var(--color-primary) 3%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-primary) 15%, transparent);
  border-radius: var(--radius-8);
  padding: var(--space-6);
  margin: var(--space-6) 0;
}

.tech-track-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 var(--space-4);
}

/* Tech Block Styling */
.tech-block {
  margin: var(--space-4) 0;
  border: none;
  padding: 0;
}

.tech-block[hidden] {
  display: none;
}

.tech-select {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 500;
  color: var(--color-text);
}

/* Tech Options Styling */
.tech-options {
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px solid var(--color-border-light);
  border-radius: 12px;
  background: var(--color-background-alt);
  box-shadow: var(--shadow-sm);
}

.tech-options legend {
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  padding: 0 var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.tech-options legend::before {
  content: "⚙️";
  font-size: 1.1rem;
  opacity: 0.8;
}

/* Options Grid - Two Column Layout */
.opts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
  padding: var(--space-2) 0;
}

.opts-grid label {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-base);
  color: var(--color-text);
  cursor: pointer;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-12);
  background: color-mix(in srgb, var(--color-warning) 2%, var(--color-white));
  border: 2px solid color-mix(in srgb, var(--color-warning) 20%, var(--color-border-light));
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
  min-height: 3rem;
  position: relative;
  font-weight: 500;
  user-select: none;
}

.opts-grid label:hover {
  background: color-mix(in srgb, var(--color-warning) 5%, var(--color-white));
  border-color: color-mix(in srgb, var(--color-warning) 40%, var(--color-border-light));
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.opts-grid label:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.opts-grid label:has(input:checked) {
  background: color-mix(in srgb, var(--color-warning) 10%, var(--color-white));
  border-color: var(--color-warning);
  color: #b45309; /* Darker warning color */
  font-weight: 600;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-warning) 15%, transparent), var(--shadow-md);
}

/* Hide the default checkbox in opts-grid */
.opts-grid input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  margin: 0;
}

/* Custom checkbox indicator for opts-grid */
.opts-grid label::before {
  content: '';
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-4);
  background: var(--color-white);
  transition: all 0.2s ease;
  flex-shrink: 0;
  position: relative;
}

.opts-grid label:has(input[type="checkbox"]:checked)::before {
  background: var(--color-warning);
  border-color: var(--color-warning);
}

.opts-grid label:has(input[type="checkbox"]:checked)::after {
  content: '✓';
  position: absolute;
  left: calc(var(--space-5) + 6px);
  color: white;
  font-weight: bold;
  font-size: 12px;
  line-height: 1;
}

/* Focus state for accessibility */
.opts-grid label:has(input[type="checkbox"]:focus-visible) {
  outline: 2px solid var(--color-warning);
  outline-offset: 2px;
}

/* Dark mode adjustments - DISABLED to force light mode only */
/*
@media (prefers-color-scheme: dark) {
  .opts-grid label {
    background: var(--color-gray-800);
    border-color: var(--color-gray-600);
  }

  .opts-grid label:hover {
    background: color-mix(in srgb, var(--color-primary) 15%, var(--color-gray-800));
  }

  .opts-grid label:has(input:checked) {
    background: color-mix(in srgb, var(--color-primary) 20%, var(--color-gray-800));
    color: var(--color-primary-light);
  }
}
*/

/* Legacy support - to be removed */
.tech-specific {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}

.tech-specific:first-child {
  border-top: none;
  padding-top: 0;
}

/* Pro Track Styles */
.pro-track {
  background: color-mix(in srgb, var(--color-success) 3%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-success) 15%, transparent);
  border-radius: var(--radius-8);
  padding: var(--space-6);
  margin: var(--space-6) 0;
}

.pro-track-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-success);
  margin: 0 0 var(--space-4);
}

/* Field Help Text */
.field-help {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-style: italic;
}

/* School Transfer Option */
.school-transfer-option {
  background: var(--color-background-alt);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-8);
  padding: var(--space-4);
  margin-bottom: var(--space-6);
  position: relative;
}

.school-transfer-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: 0;
  cursor: pointer;
}

.school-transfer-label input[type="checkbox"] {
  width: auto;
  margin: 0;
  margin-top: var(--space-1);
  flex-shrink: 0;
}

.transfer-text {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
}

.info-tooltip {
  background: none;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
  padding: var(--space-1);
  border-radius: var(--radius-4);
  transition: background-color 0.2s ease;
}

.info-tooltip:hover {
  background: var(--color-primary-light);
}

.transfer-info {
  margin-top: var(--space-3);
  padding: var(--space-3);
  background: var(--color-primary-light);
  border-radius: var(--radius-6);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  display: none;
}

.transfer-info[aria-hidden="false"] {
  display: block;
}

/* Upload Zones */
.upload-grid {
  display: grid;
  gap: var(--space-6);
}

.upload-zone {
  margin-bottom: var(--space-6);
}

.upload-zone label {
  display: block;
  margin-bottom: var(--space-3);
  font-weight: 500;
}

.dropzone {
  position: relative;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-8);
  background: var(--color-background-alt);
  height: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.dropzone:hover,
.dropzone.dragover {
  border-color: var(--color-primary);
  background: var(--color-background);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.dropzone input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.dropzone img {
  width: 24px;
  height: 24px;
  margin-bottom: var(--space-3);
}

.upload-text {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.upload-hint {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.upload-zone.optional .dropzone {
  border-style: dotted;
  opacity: 0.6;
}

.upload-zone.optional .upload-text::after {
  content: ' (non requis)';
  color: var(--color-text-light);
  font-weight: normal;
}

/* File List */
.file-list {
  margin-top: var(--space-4);
}

.file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: var(--color-background);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-8);
  margin-bottom: var(--space-2);
}

.file-info {
  flex: 1;
  min-width: 0;
}

.file-name {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-size {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.file-remove {
  background: none;
  border: none;
  color: var(--color-error);
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-4);
  transition: background-color 0.2s ease;
}

.file-remove:hover {
  background: var(--color-error-light);
}

/* Buttons - Unified Design */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: inherit;
  font-size: var(--font-size-base);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-8);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
  min-height: 48px;
  padding: 14px 18px;
  line-height: 1;
}

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

.btn-primary:hover:not(:disabled) {
  background: color-mix(in srgb, var(--color-primary) 98%, black);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-primary:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  box-shadow: var(--focus-ring);
}

.btn-primary:disabled {
  background: var(--color-gray-400);
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-secondary {
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--color-background-alt);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-secondary:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn-secondary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-spinner {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Submit Section */
.submit-section {
  border-top: 1px solid var(--color-border-light);
  padding-top: var(--space-8);
  margin-top: var(--space-8);
  text-align: center;
}

.submit-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

@media (min-width: 768px) {
  .submit-buttons {
    flex-direction: row;
    justify-content: center;
  }

  .submit-buttons .btn-primary {
    width: auto;
    min-width: 240px;
  }

  .submit-buttons .btn-secondary {
    width: auto;
  }
}

@media (max-width: 767px) {
  .submit-buttons .btn-primary,
  .submit-buttons .btn-secondary {
    width: 100%;
  }
}

/* Progress */
.upload-progress {
  background: var(--color-background);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-12);
  padding: var(--space-6);
  margin-bottom: var(--space-8);
  display: none;
}

.upload-progress.visible {
  display: block;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--color-background-alt);
  border-radius: var(--radius-4);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-4);
  transition: width 0.3s ease;
  width: 0%;
}

/* Result Screens */
.result-screen {
  display: none;
  margin-top: var(--space-8);
}

.result-screen.visible {
  display: block;
}

.result-content {
  text-align: center;
  padding: var(--space-12) var(--space-8);
  background: var(--color-background);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-16);
  box-shadow: var(--shadow-lg);
}

.result-content.success {
  background: var(--color-success-light);
  border-color: var(--color-success);
}

.result-content.error {
  background: var(--color-error-light);
  border-color: var(--color-error);
}

/* Footer */
.footer {
  margin-top: var(--space-16);
  padding: var(--space-8) 0;
  border-top: 1px solid var(--color-border-light);
  text-align: center;
  background: var(--color-background);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.footer-links a {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.footer-version {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

/* Responsive Design */
@media (max-width: 767px) {
  :root {
    --container-padding: var(--space-4);
  }

  .navbar-container {
    padding: 0 var(--space-4);
  }

  .hero {
    padding: calc(var(--navbar-height) + var(--space-6)) 0 var(--space-6);
  }

  .hero h1 {
    margin-bottom: var(--space-3);
  }

  .hero-subtitle {
    margin-bottom: var(--space-6);
  }

  .trust-badges {
    flex-direction: column;
    gap: var(--space-4);
  }

  /* Enhanced mobile spacing */
  .school-banner {
    margin: var(--space-4) 0;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-sm);
  }

  .section {
    padding: var(--space-6) 0;
  }

  .form-section {
    margin-bottom: var(--space-6);
  }

  .field-group {
    margin-bottom: var(--space-5);
  }

  /* Enhanced touch targets */
  button,
  .btn,
  .navbar-link,
  .navbar-menu-link,
  input[type="submit"],
  input[type="button"],
  .checkbox-grid label,
  .opts-grid label,
  select {
    min-height: 44px;
    touch-action: manipulation;
  }

  /* Improve form controls touch area */
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  textarea,
  select {
    padding: var(--space-3) var(--space-4);
    min-height: 44px;
    font-size: 16px; /* Prevents zoom on iOS */
  }

  /* Remove hover effects on touch devices */
  @media (hover: none) {
    .navbar-link:hover,
    .navbar-menu-link:hover,
    .checkbox-grid label:hover,
    .opts-grid label:hover,
    .btn:hover {
      transform: none;
      background: inherit;
    }
  }

  /* Enhanced spacing for touch */
  .navbar-menu-link {
    padding: var(--space-4);
    margin: var(--space-1) 0;
  }

  .checkbox-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .checkbox-grid label {
    padding: var(--space-3) var(--space-4);
    min-height: 2.75rem;
  }

  .opts-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .opts-grid label {
    padding: var(--space-3) var(--space-4);
    min-height: 2.75rem;
  }

  .progress-stepper {
    margin: var(--space-8) 0 var(--space-6);
  }

  .progress-stepper-steps {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-2) var(--space-1);
    padding: 0 var(--space-2);
  }

  .progress-step {
    min-width: 60px;
    flex: 0 0 auto;
  }

  .progress-step-label {
    font-size: 0.75rem;
    line-height: 1.2;
    text-align: center;
    padding: 0 var(--space-1);
  }

  .progress-step-circle {
    font-size: 0.875rem;
    width: 28px;
    height: 28px;
    margin: 0 auto var(--space-1);
  }

  /* Alternative: Horizontal scroll version for very small screens */
  @media (max-width: 360px) {
    .progress-stepper-steps {
      flex-wrap: nowrap;
      justify-content: flex-start;
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      padding-bottom: var(--space-2);
      -webkit-overflow-scrolling: touch;
    }

    .progress-step {
      scroll-snap-align: center;
      min-width: 70px;
    }
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --color-border: var(--color-gray-600);
    --shadow-sm: none;
    --shadow-md: none;
    --shadow-lg: none;
  }
}

/* Focus visible */
.js-focus-visible :focus:not(.focus-visible) {
  outline: none;
}

.focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* About Section */
.about-section {
  padding: var(--space-16) var(--container-padding);
  background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
  margin-top: var(--space-16);
}

.about-content {
  max-width: var(--max-width);
  margin: 0 auto;
}

.about-content h2 {
  text-align: center;
  color: var(--color-primary);
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--space-12);
  position: relative;
}

.about-content h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
  border-radius: 2px;
}

.about-card {
  margin-bottom: var(--space-8);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
}

.about-card:last-child {
  margin-bottom: 0;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--radius-16);
  color: white;
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-md);
}

.about-card h3 {
  color: var(--color-primary);
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.about-card p {
  color: var(--color-text);
  line-height: var(--line-height-relaxed);
  font-size: var(--font-size-base);
  margin: 0;
}

.team-members {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-4);
}

.team-member {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-background);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-12);
  transition: all 0.2s ease;
}

.team-member:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.member-initials {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-base);
  color: white;
  flex-shrink: 0;
}

.member-pa {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.member-hh {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

.member-info h4 {
  color: var(--color-text);
  font-size: var(--font-size-base);
  font-weight: 600;
  margin: 0 0 var(--space-1) 0;
}

.member-info p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin: 0 0 var(--space-3) 0;
}

.linkedin-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: #dbeafe;
  color: #1d4ed8;
  border-radius: 9999px;
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: all 0.2s ease;
}

.linkedin-button:hover {
  background: #bfdbfe;
  transform: translateY(-1px);
}

/* Tailwind-like utility classes for team cards */
.grid {
  display: grid;
}

.grid-cols-1 {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.gap-4 {
  gap: var(--space-4);
}

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

.rounded-2xl {
  border-radius: var(--radius-16);
}

.p-5 {
  padding: var(--space-5);
}

.shadow {
  box-shadow: var(--shadow-sm);
}

.hover\:shadow-md:hover {
  box-shadow: var(--shadow-md);
}

.transition {
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.h-full {
  height: 100%;
}

.flex {
  display: flex;
}

.items-start {
  align-items: flex-start;
}

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

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

.w-16 {
  width: 4rem;
}

.h-16 {
  height: 4rem;
}

.w-4 {
  width: 1rem;
}

.h-4 {
  height: 1rem;
}

.rounded-full {
  border-radius: 9999px;
}

.bg-gradient-to-br {
  background-image: linear-gradient(to bottom right, var(--tw-gradient-stops));
}

.from-red-500 {
  --tw-gradient-from: #ef4444;
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(239, 68, 68, 0));
}

.to-red-600 {
  --tw-gradient-to: #dc2626;
}

.from-blue-500 {
  --tw-gradient-from: #3b82f6;
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(59, 130, 246, 0));
}

.to-blue-600 {
  --tw-gradient-to: #2563eb;
}

.text-white {
  color: #ffffff;
}

.font-bold {
  font-weight: 700;
}

.text-lg {
  font-size: var(--font-size-lg);
}

.text-sm {
  font-size: var(--font-size-sm);
}

.text-xs {
  font-size: 0.75rem;
}

.flex-shrink-0 {
  flex-shrink: 0;
}

.flex-1 {
  flex: 1 1 0%;
}

.space-y-2 > * + * {
  margin-top: var(--space-2);
}

.font-semibold {
  font-weight: 600;
}

.text-blue-600 {
  color: #2563eb;
}

.hover\:text-blue-800:hover {
  color: #1e40af;
}

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

.focus\:ring-2:focus {
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.5);
}

.focus\:ring-blue-500:focus {
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.5);
}

.focus\:outline-none:focus {
  outline: none;
}

.rounded {
  border-radius: var(--radius-4);
}

.inline {
  display: inline;
}

.ml-1 {
  margin-left: var(--space-1);
}

.text-gray-600 {
  color: var(--color-gray-600);
}

.text-gray-700 {
  color: var(--color-gray-700);
}

.leading-relaxed {
  line-height: var(--line-height-relaxed);
}

.flex-wrap {
  flex-wrap: wrap;
}

.gap-2 {
  gap: var(--space-2);
}

.px-3 {
  padding-left: var(--space-3);
  padding-right: var(--space-3);
}

.py-1 {
  padding-top: var(--space-1);
  padding-bottom: var(--space-1);
}

.bg-blue-100 {
  background-color: #dbeafe;
}

.text-blue-800 {
  color: #1e40af;
}

.bg-green-100 {
  background-color: #dcfce7;
}

.text-green-800 {
  color: #166534;
}

.font-medium {
  font-weight: 500;
}

/* Additional refined utility classes */
.gap-6 {
  gap: var(--space-6);
}

.space-y-1\.5 > * + * {
  margin-top: 0.375rem;
}

.tracking-tight {
  letter-spacing: -0.025em;
}

.text-blue-700 {
  color: #1d4ed8;
}

.text-gray-300 {
  color: var(--color-gray-300);
}

.max-w-prose {
  max-width: 65ch;
}

.mt-2 {
  margin-top: var(--space-2);
}

.mt-3 {
  margin-top: var(--space-3);
}

.mb-4 {
  margin-bottom: var(--space-4);
}

.px-2\.5 {
  padding-left: 0.625rem;
  padding-right: 0.625rem;
}

.py-1 {
  padding-top: var(--space-1);
  padding-bottom: var(--space-1);
}

.bg-blue-50 {
  background-color: #eff6ff;
}

.bg-green-50 {
  background-color: #f0fdf4;
}

.ring-2 {
  box-shadow: 0 0 0 2px var(--tw-ring-color);
}

.ring-white {
  --tw-ring-color: #ffffff;
}

.focus-visible\:outline-none:focus-visible {
  outline: none;
}

.focus-visible\:ring-2:focus-visible {
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.5);
}

.focus-visible\:ring-blue-500:focus-visible {
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.5);
}

@media (min-width: 640px) {
  .sm\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sm\:flex {
    display: flex;
  }

  .sm\:items-center {
    align-items: center;
  }

  .sm\:gap-4 {
    gap: var(--space-4);
  }

  .sm\:mb-0 {
    margin-bottom: 0;
  }
}

/* Additional utility classes for refined team section */
.gap-1\.5 {
  gap: 0.375rem;
}

.inline-flex {
  display: inline-flex;
}

.mt-1 {
  margin-top: var(--space-1);
}

.space-y-2 > * + * {
  margin-top: var(--space-2);
}

.text-gray-900 {
  color: var(--color-gray-900);
}

.text-gray-500 {
  color: var(--color-gray-500);
}

.ml-1 {
  margin-left: var(--space-1);
}

.mx-1 {
  margin-left: var(--space-1);
  margin-right: var(--space-1);
}

.text-gray-400 {
  color: var(--color-gray-400);
}

.justify-between {
  justify-content: space-between;
}

.space-y-3 > * + * {
  margin-top: var(--space-3);
}

.p-6 {
  padding: var(--space-6);
}

@media (min-width: 768px) {
  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

@media (max-width: 768px) {
  .about-section {
    padding: var(--space-12) var(--container-padding);
    margin-top: var(--space-12);
  }

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

  .about-card {
    padding: var(--space-6);
  }
}

/* About Page Specific Styles */
.about-page {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-8) 0;
}

.about-page h1 {
  text-align: center;
  color: var(--color-primary);
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--space-12);
  position: relative;
}

.about-page h1::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
  border-radius: 2px;
}

.about-page .about-card h2 {
  color: var(--color-primary);
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.back-button-section {
  text-align: center;
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border-light);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: var(--color-background);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-8);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: var(--color-background-alt);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn-secondary svg {
  flex-shrink: 0;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb span[aria-hidden="true"] {
  color: var(--color-text-light);
}

/* Active nav link */
.navbar-link.active {
  color: var(--color-primary);
  font-weight: 600;
}

@media (max-width: 768px) {
  .about-page {
    padding: var(--space-6) 0;
  }

  .about-page h1 {
    font-size: var(--font-size-2xl);
  }

  .breadcrumb {
    margin-bottom: var(--space-6);
  }

  .back-button-section {
    margin-top: var(--space-8);
  }
}

/* Team container: responsive grid */
.team-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

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

/* Team row: avatar fixe + texte fluide */
.team-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: white;
  border-radius: 1rem;
  padding: 1rem;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.team-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  flex: 0 0 56px;
}

.team-avatar img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.team-body {
  flex: 1 1 auto;
  min-width: 0;
}

/* ======================================
   HOMEPAGE STYLES
   ====================================== */

/* Homepage Body */
body.homepage {
  background: var(--color-white);
}

/* Hero Home Section */
.hero-home {
  position: relative;
  background: linear-gradient(135deg, #eff6ff 0%, #ffffff 50%, #fef3c7 100%);
  padding: calc(var(--navbar-height) + var(--space-3)) 0 var(--space-16);
  overflow: hidden;
}

.hero-home::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(37, 99, 235, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(245, 158, 11, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero-home__container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-home__wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  width: 100%;
  align-items: center;
}

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

/* Hero Slogan Styles */
.hero-home__slogan {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 1.8rem;
  text-align: center;
  width: 100%;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  animation: fadeSlideUp 0.8s ease-out 0.2s forwards;
}

.slogan-brand {
  background: linear-gradient(90deg, #3B82F6 10%, #EF4444 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
  letter-spacing: -0.02em;
  filter: brightness(1.1);
}

.slogan-comma {
  color: #EF4444;
  font-weight: 600;
}

.slogan-text {
  color: var(--color-gray-700);
  font-weight: 500;
}

@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive adjustments for slogan */
@media (max-width: 767px) {
  .hero-home__slogan {
    font-size: clamp(1.2rem, 4.5vw, 1.8rem);
    margin-bottom: 1.2rem;
  }

  .slogan-brand {
    display: inline;
  }

  .slogan-text {
    display: inline;
  }
}

.hero-home__title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  color: var(--color-text);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-home__subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  line-height: var(--line-height-relaxed);
}

.hero-home__features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-12);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.feature-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-white);
  border-radius: var(--radius-12);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  text-align: center;
}

.feature-badge:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-badge svg {
  color: var(--color-primary);
}

.feature-badge span {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.3;
}

/* Button Large */
.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
  min-height: 56px;
}

/* Section Styles */
.section {
  padding: var(--space-16) 0;
}

.section--alt {
  background: var(--color-gray-50);
}

.section--cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.section__container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section__title {
  font-size: clamp(1.875rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

.section--cta .section__title {
  color: white;
}

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

.section--cta .section__subtitle {
  color: rgba(255, 255, 255, 0.9);
}

/* Mission Grid */
.mission-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.mission-card {
  background: var(--color-white);
  padding: var(--space-6);
  border-radius: var(--radius-16);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: all 0.3s ease;
}

.mission-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.mission-card__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: white;
}

.mission-card__icon--problem {
  background: linear-gradient(135deg, #ec4899 0%, #f97316 100%);
}

.mission-card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.mission-card__description {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

/* Mission Statement */
.mission-statement {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-6);
  align-items: start;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(245, 158, 11, 0.05) 100%);
  padding: var(--space-8);
  border-radius: var(--radius-16);
  border: 2px solid rgba(37, 99, 235, 0.1);
}

.mission-statement__icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

.mission-statement__title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.mission-statement__text {
  font-size: var(--font-size-base);
  color: var(--color-text);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-3);
}

.mission-statement__text:last-child {
  margin-bottom: 0;
}

.mission-statement__text--highlight {
  font-size: var(--font-size-lg);
  color: var(--color-primary);
}

/* Steps Grid */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.step-card {
  position: relative;
  background: var(--color-white);
  padding: var(--space-8) var(--space-6);
  border-radius: var(--radius-16);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all 0.3s ease;
}

.step-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.step-card__number {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 32px;
  height: 32px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-sm);
}

.step-card__icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-16);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin: 0 auto var(--space-6);
}

.step-card__title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.step-card__description {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

/* CTA Box */
.cta-box {
  text-align: center;
  padding: var(--space-8);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(37, 99, 235, 0.1) 100%);
  border-radius: var(--radius-16);
  border: 2px solid rgba(37, 99, 235, 0.2);
}

.cta-box h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

/* Transparency Grid */
.transparency-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.transparency-card {
  background: var(--color-white);
  padding: var(--space-6);
  border-radius: var(--radius-16);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid var(--color-border-light);
}

.transparency-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.transparency-card__icon {
  width: 64px;
  height: 64px;
  background: var(--color-primary-light);
  border-radius: var(--radius-12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin: 0 auto var(--space-4);
}

.transparency-card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.transparency-card__description {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

/* Info Box */
.info-box {
  background: var(--color-white);
  padding: var(--space-8);
  border-radius: var(--radius-16);
  box-shadow: var(--shadow-md);
  border: 2px solid var(--color-border-light);
}

.info-box--highlight {
  background: linear-gradient(135deg, #fef3c7 0%, #fef9e7 100%);
  border-color: #f59e0b;
}

.info-box__icon {
  font-size: 3rem;
  text-align: center;
  margin-bottom: var(--space-4);
}

.info-box__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  text-align: center;
}

.info-box__text {
  font-size: var(--font-size-base);
  color: var(--color-text);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-3);
}

.info-box__text:last-child {
  margin-bottom: 0;
}

.info-box__text--thanks {
  text-align: center;
  font-size: var(--font-size-lg);
  color: var(--color-primary);
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-card {
  background: var(--color-white);
  border-radius: var(--radius-16);
  padding: var(--space-8);
  border: 2px solid var(--color-gray-200);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.pricing-card--featured {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, #ffffff 0%, #eff6ff 100%);
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.pricing-card--featured:hover {
  transform: scale(1.05) translateY(-4px);
}

.pricing-card__badge {
  display: inline-block;
  background: var(--color-gray-100);
  color: var(--color-gray-700);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-8);
  margin-bottom: var(--space-4);
  width: fit-content;
}

.pricing-card__badge--featured {
  background: var(--color-primary);
  color: var(--color-white);
}

.pricing-card__title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.pricing-card__subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.pricing-card__price {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 2px solid var(--color-gray-200);
}

.pricing-card__price .price {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-primary);
  display: block;
}

.pricing-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-8) 0;
  flex-grow: 1;
}

.pricing-card__features li {
  padding: var(--space-3) 0;
  color: var(--color-text);
  font-size: var(--font-size-base);
  line-height: 1.6;
  border-bottom: 1px solid var(--color-gray-100);
}

.pricing-card__features li:last-child {
  border-bottom: none;
}

.pricing-card .btn {
  width: 100%;
  text-align: center;
  margin-top: auto;
}

/* Responsive pricing */
@media (max-width: 767px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .pricing-card--featured {
    transform: scale(1);
  }

  .pricing-card--featured:hover {
    transform: translateY(-4px);
  }
}

/* Testimonials Grid */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
  margin-top: 2rem;
}

.testimonial-card {
  background: var(--color-white);
  padding: var(--space-6);
  border-radius: var(--radius-16);
  box-shadow: var(--shadow-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.testimonial-card__avatar {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  margin: 0 auto var(--space-4);
  border: 3px solid var(--color-primary-light);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.testimonial-card__avatar svg {
  width: 100%;
  height: 100%;
  display: block;
}

.testimonial-card__avatar--student {
  /* SVG gradient is now inline */
}

.testimonial-card__avatar--teacher {
  /* SVG gradient is now inline */
}

.testimonial-card__quote {
  font-size: var(--font-size-lg);
  color: var(--color-text);
  font-style: italic;
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-4);
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
}

.testimonial-card__author {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Final CTA */
.final-cta {
  text-align: center;
  padding: var(--space-12) 0;
}

.final-cta__title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: white;
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

.final-cta__subtitle {
  font-size: var(--font-size-xl);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-8);
  line-height: var(--line-height-relaxed);
}

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

.final-cta .btn-primary:hover:not(:disabled) {
  background: var(--color-gray-100);
  transform: translateY(-2px);
}

/* Navbar Transparent Variant */
.navbar--transparent {
  background: transparent;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

/* Mobile Responsive Homepage */
@media (max-width: 767px) {
  .hero-home {
    padding: calc(var(--navbar-height) + var(--space-8)) 0 var(--space-8);
  }

  .hero-home__title {
    font-size: 2rem;
  }

  .hero-home__subtitle {
    font-size: var(--font-size-base);
  }

  .hero-home__features {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }

  .feature-badge {
    padding: var(--space-3);
  }

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

  .mission-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .mission-statement {
    grid-template-columns: 1fr;
    gap: var(--space-4);
    text-align: center;
  }

  .mission-statement__icon {
    margin: 0 auto;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .transparency-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .info-box {
    padding: var(--space-6);
  }

  .cta-box {
    padding: var(--space-6);
  }

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

  .final-cta {
    padding: var(--space-8) 0;
  }

  .final-cta__title {
    font-size: 1.75rem;
  }

  .final-cta__subtitle {
    font-size: var(--font-size-base);
  }
}

/* Modern Phone Frame Component - Base styles */
.hero-home__image {
  /* Responsive sizing with clamp */
  width: clamp(260px, 28vw, 360px);
  margin: 0 auto;
  position: relative;
  aspect-ratio: 9 / 19.5; /* Modern iPhone 15 Pro style - slim and elegant */

  /* Device frame (bezel) */
  padding: 10px;
  background: #1c1c1e;
  border-radius: 48px;

  /* Modern shadows */
  box-shadow:
    0 40px 80px -20px rgba(0, 0, 0, 0.4),
    0 15px 30px -10px rgba(0, 0, 0, 0.3),
    inset 0 0 0 1px rgba(255, 255, 255, 0.03),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);

  /* Smooth transitions */
  transition: transform 0.3s ease;
}

/* Hide phone on very small screens */
@media (max-width: 479px) {
  .hero-home__image {
    display: none;
  }
}

/* Optional hover effect */
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .hero-home__image:hover {
    transform: translateY(-4px);
  }
}

/* Screen container with safe area */
.hero-home__image::before {
  content: '';
  position: absolute;
  inset: 10px;
  background: #000;
  border-radius: 40px;
  overflow: hidden;
  z-index: 1;
}

/* Notch removed - full screen display */

/* Screen content (image) */
.hero-home__image img {
  position: absolute;
  inset: 10px;
  width: calc(100% - 20px);
  height: calc(100% - 20px);

  /* Fill the frame completely - minimal cropping with correct aspect ratio */
  object-fit: cover;
  object-position: center;

  border-radius: 40px;
  background: #000;
  z-index: 2;

  /* Sharp rendering on Retina */
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

/* Glass reflection overlay */
.hero-home__image-reflection {
  position: absolute;
  inset: 10px;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.08) 0%,
    rgba(255, 255, 255, 0.02) 40%,
    transparent 60%
  );
  border-radius: 40px;
  pointer-events: none;
  z-index: 4;
}

/* Tablet and Desktop Homepage */
@media (min-width: 768px) {
  .hero-home__slogan {
    margin-bottom: 1.8rem;
  }

  .hero-home__wrapper {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .hero-home__content {
    text-align: left;
  }

  .hero-home__features {
    margin-left: 0;
    margin-right: 0;
  }
}

/* Smooth Scroll */
html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

/* ============================================================================
   TOAST NOTIFICATIONS
   ============================================================================ */

.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 400px;
}

.toast {
  background: white;
  border-radius: var(--radius-8);
  padding: var(--space-4) var(--space-5);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  border-left: 4px solid var(--color-primary);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  animation: slideIn 0.3s ease-out;
  transition: opacity 0.3s ease-out, transform 0.3s ease-out;
}

.toast.hiding {
  opacity: 0;
  transform: translateX(400px);
}

.toast--success {
  border-left-color: var(--color-success);
}

.toast--error {
  border-left-color: var(--color-error);
}

.toast--info {
  border-left-color: var(--color-primary);
}

.toast__icon {
  flex-shrink: 0;
  font-size: 20px;
  line-height: 1;
}

.toast--success .toast__icon {
  color: var(--color-success);
}

.toast--error .toast__icon {
  color: var(--color-error);
}

.toast--info .toast__icon {
  color: var(--color-primary);
}

.toast__content {
  flex: 1;
}

.toast__message {
  margin: 0;
  color: var(--color-text);
  font-size: 0.9375rem;
  line-height: var(--line-height-relaxed);
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(400px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (max-width: 768px) {
  .toast-container {
    right: 10px;
    left: 10px;
    max-width: none;
  }

  .toast {
    padding: var(--space-3) var(--space-4);
  }
}

/* ============================================================================
   CONTACT FORM IMPROVEMENTS
   ============================================================================ */

/* Form container with card style */
.contact-form {
  background: white;
  padding: var(--space-8);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--color-border-light);
  max-width: 700px;
  margin: var(--space-6) auto;
}

/* Form title styling */
.legal-page h1 {
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.legal-page > p {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
  margin-bottom: var(--space-6);
}

/* Field labels with better hierarchy */
.contact-form label {
  display: block;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

.contact-form .required {
  color: var(--color-error);
  font-weight: 700;
  margin-left: 2px;
}

/* Enhanced input fields */
.contact-form input[type="email"],
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: var(--space-4);
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-8);
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.3s ease;
  background: white;
}

.contact-form input[type="email"]:hover,
.contact-form select:hover,
.contact-form textarea:hover {
  border-color: color-mix(in srgb, var(--color-primary) 40%, var(--color-border-light));
}

.contact-form input[type="email"]:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(0, 123, 255, 0.1);
  transform: translateY(-1px);
}

.contact-form textarea {
  resize: vertical;
  min-height: 150px;
  line-height: 1.6;
}

/* Field groups with better spacing */
.contact-form .field-group {
  margin-bottom: var(--space-6);
  position: relative;
}

.contact-form .field-group:last-of-type {
  margin-bottom: var(--space-6);
}

/* Error messages styling */
.contact-form .error-message {
  color: var(--color-error);
  font-size: 0.875rem;
  margin-top: var(--space-2);
  min-height: 1.25rem;
  display: block;
}

/* Enhanced submit button */
.contact-form .btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, #0056b3 100%);
  padding: var(--space-4) var(--space-8);
  font-size: 1.0625rem;
  font-weight: 600;
  min-width: 180px;
  border: none;
  border-radius: var(--radius-8);
  color: white;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 123, 255, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.contact-form .btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}

.contact-form .btn-primary:hover::before {
  left: 100%;
}

.contact-form .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
  background: linear-gradient(135deg, #0056b3 0%, var(--color-primary) 100%);
}

.contact-form .btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3);
}

.contact-form .btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  background: var(--color-border-light);
  box-shadow: none;
}

.contact-form .submit-section {
  margin-top: var(--space-8);
  text-align: center;
}

/* Improved checkbox styling with card */
.contact-form .consent-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
  padding: var(--space-5);
  border-radius: var(--radius-8);
  transition: all 0.2s ease;
  background: color-mix(in srgb, var(--color-primary) 3%, transparent);
  border: 2px solid color-mix(in srgb, var(--color-primary) 15%, transparent);
}

.contact-form .consent-label:hover {
  background-color: color-mix(in srgb, var(--color-primary) 8%, transparent);
  border-color: color-mix(in srgb, var(--color-primary) 30%, transparent);
}

.contact-form .consent-label input[type="checkbox"] {
  width: 22px;
  height: 22px;
  margin: 0;
  margin-top: 2px;
  flex-shrink: 0;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.contact-form .consent-label .required {
  color: var(--color-error);
  margin-right: var(--space-1);
  margin-left: 0;
}

/* Select dropdown arrow */
.contact-form select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23333' d='M1.41 0L6 4.59 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-8);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .contact-form {
    padding: var(--space-6);
    margin: var(--space-4) auto;
  }

  .contact-form .btn-primary {
    width: 100%;
    min-width: auto;
  }
}