:root {
  --color-bg: #ffffff;
  --color-bg-alt: #F7F4FF;
  --color-dark: #130B23;
  --color-dark-alt: #1E1235;
  --color-primary: #7C3AED;
  --color-primary-dark: #5B21B6;
  --color-accent: #FF5C8D;
  --color-accent2: #C6F135;
  --color-text: #1A1425;
  --color-text-light: #6B6478;
  --color-border: #E7E1F7;
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --shadow-soft: 0 20px 60px rgba(124, 58, 237, 0.12);
  --shadow-card: 0 12px 30px rgba(19, 11, 35, 0.08);
  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --container-width: 1160px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  font-weight: 700;
}

h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); }
h3 { font-size: 1.25rem; }

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

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 12px 20px;
  border-radius: 0 0 var(--radius-sm) 0;
  z-index: 1000;
}
.skip-link:focus { left: 0; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(120deg, var(--color-primary), var(--color-accent));
  color: #fff;
  box-shadow: 0 10px 24px rgba(124, 58, 237, 0.3);
}
.btn-primary:hover { filter: brightness(1.05); }

.btn-accent {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 10px 24px rgba(255, 92, 141, 0.4);
}
.btn-accent:hover { filter: brightness(1.05); }

.btn-outline {
  background: #fff;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}
.btn-outline:hover { background: var(--color-bg-alt); }

.btn-lg { padding: 16px 34px; font-size: 1rem; }
.btn-arrow { margin-left: 8px; }
.btn-nav { display: none; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--color-text);
}
.logo span { color: var(--color-primary); }

.main-nav {
  display: none;
  gap: 32px;
  font-weight: 500;
  font-size: 0.95rem;
}

.burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  background: none;
  border: none;
  cursor: pointer;
}
.burger span {
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 900px) {
  .main-nav { display: flex; }
  .btn-nav { display: inline-flex; }
  .burger { display: none; }
}

.main-nav.open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 76px;
  left: 0;
  right: 0;
  background: #fff;
  padding: 20px 24px 28px;
  border-bottom: 1px solid var(--color-border);
  gap: 16px;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  background: #FEFDFF;
  padding: 96px 0 100px;
  color: var(--color-text);
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  pointer-events: none;
}
.blob-1 { width: 480px; height: 480px; background: var(--color-primary); top: -180px; left: -120px; }
.blob-2 { width: 380px; height: 380px; background: var(--color-accent); top: -60px; right: -100px; }
.blob-3 { width: 320px; height: 320px; background: var(--color-accent2); bottom: -140px; right: 20%; opacity: 0.3; }

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: center;
}

@media (min-width: 900px) {
  .hero-inner { grid-template-columns: 1fr 1fr; }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text);
  background: #fff;
  border: 1px solid var(--color-border);
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-card);
}
.eyebrow-dark {
  color: var(--color-primary-dark);
  background: rgba(124, 58, 237, 0.08);
  box-shadow: none;
}

.hero h1 {
  font-size: clamp(2.4rem, 5.2vw, 3.6rem);
  margin-bottom: 20px;
}
.highlight {
  background: linear-gradient(120deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.highlight-dot { color: var(--color-accent); -webkit-text-fill-color: var(--color-accent); }

.hero-lead {
  color: var(--color-text-light);
  font-size: 1.1rem;
  max-width: 46ch;
  margin-bottom: 32px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }

.hero-checklist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.hero-visual img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

/* Sections */
.section { padding: 96px 0; }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-lead { font-size: 1.05rem; }

/* Mission */
.mission { background: var(--color-bg-alt); }
.mission-text { max-width: 720px; margin-bottom: 48px; }
.mission-text h2 { margin-bottom: 16px; }

.stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 760px) {
  .stats { grid-template-columns: repeat(3, 1fr); }
}

.stat-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
}
.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.stat-label small { color: var(--color-text-light); opacity: 0.7; }

/* Offre */
.offer-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 36px;
}
@media (min-width: 760px) {
  .offer-cards { grid-template-columns: repeat(2, 1fr); }
}

.offer-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
}
.offer-card-highlight {
  background: linear-gradient(160deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  border: none;
}
.offer-card-highlight h3,
.offer-card-highlight p { color: #fff; }
.offer-card-highlight p { opacity: 0.85; }

.offer-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.offer-card h3 { margin-bottom: 10px; }
.offer-card > p { margin-bottom: 20px; }

.offer-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  font-size: 0.95rem;
}
.offer-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}
.offer-card-highlight .offer-list li::before { color: var(--color-accent2); }

.badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.pill {
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
}

/* Comment ca marche */
.comment { background: var(--color-bg-alt); }

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 760px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
}

.step {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 28px 24px;
  border: 1px solid var(--color-border);
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  font-family: var(--font-display);
  margin-bottom: 16px;
}
.step h3 { margin-bottom: 8px; font-size: 1.05rem; }
.step p { font-size: 0.92rem; }

/* Financement */
.financement-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 860px) {
  .financement-inner { grid-template-columns: 1fr 1fr; }
}
.financement h2 { margin-bottom: 16px; }
.check-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 14px;
  font-weight: 500;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #fff;
  background: var(--color-accent2);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--color-dark);
  font-weight: 700;
}

/* Benefices */
.benefit-columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 760px) {
  .benefit-columns { grid-template-columns: repeat(2, 1fr); }
}
.benefit-col {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.benefit-col h3 { margin-bottom: 18px; }

.partner-logos {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.logo-placeholder {
  font-size: 0.75rem;
  color: var(--color-text-light);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
}

/* Temoignages */
.testimonial-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 760px) {
  .testimonial-grid { grid-template-columns: repeat(3, 1fr); }
}
.testimonial-card {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: 28px;
}
.testimonial-card p {
  color: var(--color-text);
  font-style: italic;
  margin-bottom: 20px;
}
.testimonial-card footer {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-light);
}
.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--color-primary), var(--color-accent));
  display: inline-block;
}

/* FAQ */
.accordion-item {
  border-bottom: 1px solid var(--color-border);
}
.accordion-trigger {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 22px 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-text);
}
.accordion-trigger::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--color-primary);
  transition: transform 0.2s ease;
  flex-shrink: 0;
  margin-left: 16px;
}
.accordion-trigger[aria-expanded="true"]::after { transform: rotate(45deg); }

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.accordion-panel p { padding-bottom: 22px; max-width: 70ch; }

/* CTA final */
.cta-final {
  background: linear-gradient(120deg, var(--color-primary), var(--color-accent));
}
.cta-final-inner {
  text-align: center;
  color: #fff;
}
.cta-final h2 { color: #fff; margin-bottom: 12px; }
.cta-final p { color: rgba(255, 255, 255, 0.85); margin-bottom: 32px; }

/* Contact */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 900px) {
  .contact-inner { grid-template-columns: 0.8fr 1.2fr; }
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  background: var(--color-bg-alt);
  padding: 36px;
  border-radius: var(--radius-lg);
}
@media (min-width: 560px) {
  .contact-form { grid-template-columns: 1fr 1fr; }
  .form-row-full { grid-column: 1 / -1; }
}

.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row label { font-weight: 600; font-size: 0.9rem; }
.form-row input,
.form-row select,
.form-row textarea {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: #fff;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

.honeypot { position: absolute; left: -9999px; }

.contact-form button { grid-column: 1 / -1; justify-self: start; }

/* Footer */
.site-footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 48px 0 24px;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.logo-footer { color: #fff; }
.logo-footer span { color: var(--color-accent2); }
.footer-nav { display: flex; gap: 24px; flex-wrap: wrap; font-size: 0.9rem; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}
.footer-bottom {
  padding-top: 24px;
  font-size: 0.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
}

/* Scroll reveal */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}