:root {
    --primary: #0f172a;
    --primary-light: #1e3a8a;
    --accent: #f97316;
    --accent-gradient: linear-gradient(135deg, #f97316, #fb923c);
    --text: #1e293b;
    --text-light: #64748b;
    --bg: #ffffff;
    --bg-alt: #f8fafc;
    --border: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.1);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ========== HEADER ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled { box-shadow: var(--shadow-lg); }

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo { font-size: 1.4rem; font-weight: 800; color: var(--primary); text-decoration: none; display: flex; align-items: center; gap: 0.4rem; letter-spacing: -0.02em; }
.logo-icon { color: var(--accent); font-size: 1.2rem; }

.nav-links { display: flex; list-style: none; gap: 1.75rem; align-items: center; }
.nav-links a { color: var(--text); text-decoration: none; font-weight: 500; transition: var(--transition); position: relative; font-size: 0.95rem; }

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

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

.nav-links a:hover,
.nav-links a.active { color: var(--accent); }

.nav-cta {
    background: var(--accent-gradient);
    color: white !important;
    padding: 0.6rem 1.25rem;
    border-radius: 50px;
    font-weight: 600 !important;
    transition: var(--transition);
}

.nav-cta::after { display: none !important; }

.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(249, 115, 22, 0.35); }

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.menu-toggle span { width: 25px; height: 2px; background: var(--text); transition: var(--transition); border-radius: 2px; }
.menu-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ========== HERO ========== */
.hero { min-height: 100vh; display: flex; align-items: center; background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #1e40af 100%); color: white; padding: 8rem 1.5rem 4rem; position: relative; overflow: hidden; }

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 70%;
    height: 150%;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: center; position: relative; z-index: 1; max-width: 800px; }

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.25rem, 4.5vw, 3.75rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.25rem;
    letter-spacing: -0.03em;
}

.gradient-text {
    background: linear-gradient(135deg, #f97316, #fbbf24);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    opacity: 0.85;
    margin-bottom: 2rem;
    max-width: 700px;
    line-height: 1.7;
}

.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
    cursor: pointer;
    font-family: inherit;
}

.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: #ea580c; transform: translateY(-2px); box-shadow: 0 12px 30px rgba(249, 115, 22, 0.4); }

.btn-lg { padding: 1rem 2rem; font-size: 1.05rem; }
.btn-arrow { transition: transform 0.3s; }
.btn:hover .btn-arrow { transform: translateX(3px); }

.btn-secondary { background: transparent; color: white; border: 2px solid rgba(255, 255, 255, 0.4); }
.btn-secondary:hover { background: white; color: var(--primary); border-color: white; }

.hero-proof { display: flex; gap: 2rem; flex-wrap: wrap; }
.proof-item { text-align: center; }
.proof-stat { display: block; font-size: 1.5rem; font-weight: 800; }
.proof-label { font-size: 0.85rem; opacity: 0.7; }

/* ========== SECTIONS ========== */
.section { padding: 5rem 0; }

.section-header { text-align: center; margin-bottom: 3.5rem; }

.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-subtitle { font-size: 1.1rem; color: var(--text-light); max-width: 600px; margin: 0 auto; }

/* ========== SERVICES ========== */
.services { background: var(--bg-alt); }

.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.75rem; }

.card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    text-align: left;
}

.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.card.featured { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1); }
.card-icon-bg { font-size: 2rem; margin-bottom: 1rem; display: block; }
.card h3 { font-size: 1.25rem; font-weight: 700; color: var(--primary); margin-bottom: 0.75rem; }
.card-text { color: var(--text-light); font-size: 0.95rem; margin-bottom: 1.25rem; line-height: 1.7; }
.card-features { list-style: none; margin-bottom: 1.5rem; }
.card-features li { font-size: 0.9rem; color: var(--text-light); padding-bottom: 0.5rem; }
.card-link { color: var(--accent); text-decoration: none; font-weight: 600; font-size: 0.95rem; transition: var(--transition); }
.card-link:hover { color: #ea580c; }
.card-badge { display: inline-block; background: var(--accent-gradient); color: white; padding: 0.25rem 0.6rem; border-radius: 20px; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 0.75rem; }

/* ========== PROCESSUS ========== */
.processus { background: white; }

.processus-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }

.processus-step {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--bg-alt);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.step-number {
    width: 36px;
    height: 36px;
    background: var(--accent-gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    margin: 0 auto 1rem;
    font-size: 1rem;
}

.step-icon { font-size: 2rem; margin-bottom: 0.75rem; }

.processus-step h3 { font-size: 1.1rem; font-weight: 700; color: var(--primary); margin-bottom: 0.5rem; }
.processus-step p { color: var(--text-light); font-size: 0.9rem; line-height: 1.6; }

.step-duration { display: inline-block; margin-top: 0.75rem; background: white; color: var(--text-light); padding: 0.3rem 0.6rem; border-radius: 20px; font-size: 0.8rem; font-weight: 600; }

.processus-cta { text-align: center; margin-top: 3rem; }

/* ========== PORTFOLIO ========== */
.portfolio { background: var(--bg-alt); }

.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.75rem; }

.portfolio-item {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
}

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

.portfolio-placeholder {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
}

.portfolio-info { padding: 1.5rem; }
.portfolio-info h3 { font-size: 1.1rem; font-weight: 700; color: var(--primary); margin-bottom: 0.35rem; }
.portfolio-info p { color: var(--text-light); font-size: 0.9rem; margin-bottom: 0.5rem; }

.portfolio-result {
    display: inline-block;
    background: #ecfdf5;
    color: #059669;
    padding: 0.3rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* ========== RÉSULTATS ========== */
.resultats { background: white; }

.resultats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.75rem; }

.resultats-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--bg-alt);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.resultats-icon { font-size: 2rem; margin-bottom: 0.75rem; }

.resultats-stat {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.02em;
    margin-bottom: 0.25rem;
}

.resultats-label { color: var(--text-light); font-size: 0.95rem; }

/* ========== TÉMOIGNAGES ========== */
.temoignages { background: var(--bg-alt); }

.temoignages-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.75rem; }

.temoignage-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.temoignage-stars { color: #fbbf24; font-size: 1.1rem; margin-bottom: 1rem; }

.temoignage-text { color: var(--text); font-size: 0.95rem; line-height: 1.7; margin-bottom: 1.5rem; font-style: italic; }

.temoignage-author { display: flex; align-items: center; gap: 1rem; }

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent-gradient);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.author-info strong { font-size: 0.9rem; color: var(--primary); display: block; }
.author-info span { font-size: 0.8rem; color: var(--text-light); }

/* ========== FAQ ========== */
.faq { background: white; }

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

.faq-item {
    background: var(--bg-alt);
    border-radius: var(--radius);
    margin-bottom: 1rem;
    border: 1px solid var(--border);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1.25rem 1.5rem;
    background: white;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: inherit;
    text-align: left;
}

.faq-question:hover { color: var(--accent); }

.faq-icon { font-size: 1.5rem; font-weight: 300; color: var(--accent); transition: var(--transition); }

.faq-item.active .faq-icon { transform: rotate(45deg); }

.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease; }
.faq-item.active .faq-answer { max-height: 500px; }

.faq-answer p { padding: 0 1.5rem 1.5rem; color: var(--text-light); font-size: 0.95rem; line-height: 1.7; }

/* ========== CONTACT ========== */
.contact-section { background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%); color: white; }
.contact-section .section-label { color: var(--accent); }
.contact-section .section-title { color: white; }

.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 3rem; align-items: start; }

.contact-intro { font-size: 1.05rem; color: rgba(255, 255, 255, 0.8); margin-bottom: 2rem; line-height: 1.7; }

.contact-details { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }

.contact-detail { display: flex; align-items: center; gap: 0.75rem; font-size: 0.95rem; color: rgba(255, 255, 255, 0.8); }
.detail-icon { font-size: 1.2rem; }

.contact-guarantee { display: flex; align-items: flex-start; gap: 1rem; background: rgba(255, 255, 255, 0.1); padding: 1.25rem; border-radius: var(--radius-sm); border: 1px solid rgba(255, 255, 255, 0.2); }

.guaranty-icon { font-size: 1.5rem; }

.contact-guarantee strong { display: block; margin-bottom: 0.25rem; font-size: 0.95rem; }
.contact-guarantee p { font-size: 0.85rem; color: rgba(255, 255, 255, 0.7); margin: 0; }

.contact-form { background: white; padding: 2.5rem; border-radius: var(--radius); color: var(--text); box-shadow: var(--shadow-lg); }

.contact-form h3 { font-size: 1.3rem; font-weight: 700; color: var(--primary); margin-bottom: 1.5rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.25rem; }

.form-group label { display: block; margin-bottom: 0.4rem; font-weight: 600; font-size: 0.9rem; }

.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--bg-alt);
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.15);
}

.btn-block { width: 100%; }

.form-note { text-align: center; font-size: 0.85rem; color: var(--text-light); margin-top: 0.75rem; }
.form-status { text-align: center; margin-top: 0.75rem; font-weight: 600; display: none; }
.form-status.success { display: block; color: #059669; }
.form-status.error { display: block; color: #dc2626; }

.honeypot { display: none !important; visibility: hidden !important; opacity: 0 !important; position: absolute !important; left: -9999px !important; }

/* ========== CMS AUTH & PANEL ========== */
.cms-panel {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.is-visible { display: flex !important; }

.cms-card {
  background: white;
  border-radius: var(--radius);
  max-width: 560px;
  width: calc(100% - 2rem);
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.5rem;
  color: var(--text);
}

.cms-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 1.25rem;
}

.cms-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
}

.cms-subtitle {
  font-size: 0.9rem;
  color: var(--text-light);
}

.cms-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-light);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  transition: var(--transition);
}

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

.cms-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.cms-label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}

.cms-input {
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font: inherit;
  background: var(--bg-alt);
  width: 100%;
}

.cms-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.cms-btn {
  padding: 0.6rem 1.25rem;
  border-radius: 50px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: var(--transition);
}

.cms-btn-primary { background: var(--accent); color: white; }
.cms-btn-primary:hover { background: #ea580c; }

.cms-btn-secondary { background: var(--bg-alt); color: var(--text); }
.cms-btn-secondary:hover { background: var(--border); }

.cms-hint {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-light);
  text-align: center;
}

.nav-cms-link { margin-left: 0.5rem; }

.cms-trigger {
  color: var(--text-light) !important;
  font-size: 0.85rem !important;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 50px;
}

.cms-trigger:hover { color: var(--accent) !important; border-color: var(--accent); }

.lang-toggle {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 0.35rem 0.75rem;
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--text);
  cursor: pointer;
  transition: var(--transition);
}

.lang-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ========== FOOTER ========== */
.footer { background: #020617; color: rgba(255, 255, 255, 0.7); padding: 4rem 0 0; }
.footer a { color: rgba(255, 255, 255, 0.6); text-decoration: none; transition: var(--transition); }
.footer a:hover { color: var(--accent); }

.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer-brand { max-width: 300px; }
.footer-brand .logo { color: white; margin-bottom: 1rem; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; margin-bottom: 1.5rem; }

.social-links { display: flex; gap: 0.75rem; }

.social-link {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
}

.social-link:hover { background: var(--accent); color: white; border-color: var(--accent); }

.footer-links h4 { color: white; font-size: 1rem; font-weight: 700; margin-bottom: 1.25rem; }
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; }
.footer-links a { font-size: 0.9rem; }

.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 1.5rem 0; text-align: center; font-size: 0.85rem; }

/* ========== RESPONSIVE ========== */
@media (max-width: 968px) {
    .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .menu-toggle { display: flex; }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 350px;
        height: 100vh;
        background: white;
        flex-direction: column;
        padding: 6rem 2rem 2rem;
        gap: 1.5rem;
        box-shadow: var(--shadow-lg);
        transition: var(--transition);
        align-items: flex-start;
    }

    .nav-links.active { right: 0; }

    .section { padding: 3.5rem 0; }
    .cards-grid { grid-template-columns: 1fr; }
    .processus-steps { grid-template-columns: 1fr; }
    .temoignages-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .hero { padding-top: 6rem; }
}

/* ========== ANIMATIONS FLUIDES ========== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.fade-in-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Animation décalée pour les cartes */
.card.fade-in:nth-child(1) { transition-delay: 0ms; }
.card.fade-in:nth-child(2) { transition-delay: 150ms; }
.card.fade-in:nth-child(3) { transition-delay: 300ms; }

.processus-step.fade-in:nth-child(1) { transition-delay: 0ms; }
.processus-step.fade-in:nth-child(2) { transition-delay: 150ms; }
.processus-step.fade-in:nth-child(3) { transition-delay: 300ms; }
.processus-step.fade-in:nth-child(4) { transition-delay: 450ms; }

/* Animation fluide pour les cartes au survol */
.card {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.12);
}

/* Animation fluide pour le header */
.header {
  transition: background 0.3s ease,
              box-shadow 0.3s ease,
              transform 0.3s ease;
}

/* Animation du menu mobile */
.nav-links {
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.menu-toggle span {
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* ========== BANNIERE COOKIES (RGPD) ========== */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 10000;
  background: var(--primary);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 1.25rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.cookie-banner[hidden] { display: none; }

.cookie-banner.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.cookie-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cookie-banner-text { flex: 1 1 320px; }
.cookie-banner-text strong { display: block; margin-bottom: 0.35rem; font-size: 1rem; }
.cookie-banner-text p { font-size: 0.9rem; color: rgba(255, 255, 255, 0.8); line-height: 1.6; margin: 0; }
.cookie-banner-text a { color: var(--accent); text-decoration: underline; }

.cookie-banner-actions {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}

.cookie-btn { padding: 0.65rem 1.5rem; font-size: 0.95rem; }

@media (max-width: 600px) {
  .cookie-banner-actions { width: 100%; }
  .cookie-btn { flex: 1; justify-content: center; }
}