/* ============================================
   Olen Banque — système visuel partagé
   Palette bancaire blanc / graphite / bleu profond
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@300;400;500;600;700&display=swap');

/* ---- CSS Custom Properties ---- */
:root {
    /* Brand Colors */
    --nova-primary: #1746C8;
    --nova-link: #1746C8;
    --nova-soft: #EAF0FF;
    --nova-control-border: #8793A6;
    --nova-primary-dark: #12369B;
    --nova-gradient-end: #1746C8;
    --nova-accent: #1746C8;
    --nova-accent-dark: #12369B;

    /* Neutrals */
    --nova-bg: #FFFFFF;
    --nova-fg: #171C26;
    --nova-card: #FFFFFF;
    --nova-muted: #5C6677;
    --nova-border: #DDE2EA;
    --nova-secondary-bg: #E9EDF3;

    /* Gradients */
    --nova-gradient: #1746C8;
    --nova-gradient-hero: #171C26;
    --nova-gradient-glass: rgba(255, 255, 255, 0.84);

    /* Shadows */
    --nova-shadow-card: 0 1px 0 rgba(23, 28, 38, 0.04);
    --nova-shadow-hover: 0 16px 38px -30px rgba(23, 28, 38, 0.55);
    --nova-shadow-glass: 0 12px 30px -28px rgba(23, 28, 38, 0.45);
    --nova-shadow-glow: none;

    /* Radius */
    --nova-radius: 0.25rem;
    --nova-radius-lg: 0.375rem;
    --nova-radius-xl: 0.5rem;
    --nova-radius-2xl: 0.25rem;
    --nova-radius-full: 9999px;

    /* Fonts */
    --nova-font-heading: 'Fraunces', 'Times New Roman', serif;
    --nova-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html.dark {
    color-scheme: dark;
    --nova-primary: #1746C8;
    --nova-link: #8BACFF;
    --nova-soft: #202F4C;
    --nova-control-border: #72839D;
    --nova-primary-dark: #2459DF;
    --nova-gradient-end: #1746C8;
    --nova-accent: #1746C8;
    --nova-accent-dark: #2459DF;
    --nova-bg: #10151E;
    --nova-fg: #F3F5F7;
    --nova-card: #192230;
    --nova-muted: #ABB7CA;
    --nova-border: #344258;
    --nova-secondary-bg: #253246;
    --nova-gradient: #1746C8;
    --nova-gradient-hero: #192230;
    --nova-gradient-glass: rgba(25, 34, 48, 0.88);
    --nova-shadow-card: 0 1px 0 rgba(255,255,255,0.03);
    --nova-shadow-hover: 0 18px 42px -30px rgba(0,0,0,.9);
    --nova-shadow-glass: 0 16px 36px -30px rgba(0,0,0,.9);
}

/* ---- Reset & Base ---- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--nova-font-body);
    background: var(--nova-bg);
    color: var(--nova-fg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--nova-font-heading);
}

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

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

/* ---- Animations ---- */
@keyframes novaFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes novaSlideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes novaPulseSoft {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

@keyframes novaFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes novaSlideUpBanner {
    from { transform: translateY(100px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

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

.animate-fade-in { animation: novaFadeIn 0.6s ease-out both; }
.animate-slide-up { animation: novaSlideUp 0.6s ease-out both; }
.animate-pulse-soft { animation: novaPulseSoft 2s ease-in-out infinite; }
.animate-float { animation: novaFloat 6s ease-in-out infinite; }

/* ---- Utility Classes ---- */
.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--nova-shadow-glass);
}

.glass-dark {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--nova-shadow-glass);
}

.card-premium {
    background: var(--nova-card);
    border: 1px solid rgba(229, 231, 235, 0.5);
    border-radius: var(--nova-radius-xl);
    padding: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: var(--nova-shadow-card);
}

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

.bg-gradient-primary {
    background: var(--nova-gradient);
}

.text-gradient {
    background: var(--nova-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glow {
    box-shadow: var(--nova-shadow-glow);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
    .container { padding: 0 2rem; }
}

/* ---- Buttons ---- */
.nova-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--nova-gradient);
    color: white;
    font-family: var(--nova-font-body);
    font-weight: 500;
    font-size: 0.9375rem;
    border: none;
    border-radius: var(--nova-radius-2xl);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    white-space: nowrap;
}

.nova-btn-primary:hover {
    box-shadow: 0 8px 25px rgba(23, 70, 200, 0.3);
    transform: translateY(-2px);
}

.nova-btn-primary:active {
    transform: translateY(0);
}

.nova-btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: transparent;
    color: var(--nova-link);
    font-family: var(--nova-font-body);
    font-weight: 500;
    font-size: 0.9375rem;
    border: 2px solid var(--nova-primary);
    border-radius: var(--nova-radius-2xl);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    white-space: nowrap;
}

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

.nova-btn-accent {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--nova-accent);
    color: white;
    font-family: var(--nova-font-body);
    font-weight: 500;
    font-size: 0.9375rem;
    border: none;
    border-radius: var(--nova-radius-2xl);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.nova-btn-accent:hover {
    background: var(--nova-accent-dark);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.3);
    transform: translateY(-2px);
}

.nova-btn-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: white;
    color: var(--nova-link);
    font-family: var(--nova-font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    border: none;
    border-radius: var(--nova-radius-2xl);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.nova-btn-white:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.nova-btn-glass {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-family: var(--nova-font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--nova-radius-2xl);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.nova-btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
}

.nova-btn-lg {
    padding: 1rem 2rem;
    font-size: 1.0625rem;
}

/* ---- Header Public ---- */
.nova-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(229, 231, 235, 0.3);
    transition: all 0.3s ease;
}

.nova-header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

@media (min-width: 640px) {
    .nova-header-inner { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
    .nova-header-inner { padding: 0 2rem; }
}

.nova-logo {
    font-family: var(--nova-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--nova-fg);
}

.nova-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nova-nav a {
    color: var(--nova-fg);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color 0.2s;
}

.nova-nav a:hover {
    color: var(--nova-link);
}

.nova-nav .nova-app-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: #166534;
    background: #dcfce7;
    border: 1px solid #86efac;
    border-radius: 999px;
    padding: 0.4rem 0.7rem;
    font-size: 0.8rem;
    animation: novaAppAttention 2.4s ease-in-out infinite;
}

.nova-app-nav-link small,
.nova-mobile-app-link strong {
    background: #16a34a;
    color: #fff;
    border-radius: 999px;
    padding: 0.1rem 0.35rem;
    font-size: 0.58rem;
    letter-spacing: 0.04em;
}

.nova-app-nav-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 0 4px rgba(34,197,94,0.16);
}

@keyframes novaAppAttention {
    0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
    50% { box-shadow: 0 0 0 5px rgba(34,197,94,0.13); }
}

.nova-header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Conserve le nouveau lien Android visible sans surcharger les écrans intermédiaires. */
@media (min-width: 1025px) and (max-width: 1240px) {
    .nova-nav { gap: 0.7rem; }
    .nova-nav a { font-size: 0.82rem; }
    .nova-header-actions { gap: 0.45rem; }
    .nova-header-actions .nova-btn-primary,
    .nova-header-actions .nova-btn-secondary { padding-left: 0.8rem; padding-right: 0.8rem; }
}

/* ---- Language Selector ---- */
.nova-lang-selector {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--nova-muted);
    font-size: 0.875rem;
}

.nova-lang-selector .globe-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.nova-lang-selector select {
    background: transparent;
    border: none;
    color: var(--nova-fg);
    font-family: var(--nova-font-body);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    padding: 0.25rem 0;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    padding-right: 1rem;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7B94' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0 center;
}

.nova-lang-selector select:focus {
    outline: none;
}

.nova-lang-selector-light {
    color: rgba(255, 255, 255, 0.7);
}

.nova-lang-selector-light select {
    color: white;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.7)' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

/* ---- Mobile Menu ---- */
.nova-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nova-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--nova-fg);
    transition: all 0.3s;
    border-radius: 2px;
}

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

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

.nova-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nova-mobile-menu {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--nova-border);
    z-index: 49;
    animation: novaFadeInDown 0.3s ease;
}

.nova-mobile-menu.active {
    display: block;
}

.nova-mobile-menu-content {
    padding: 1rem;
}

.nova-mobile-menu a {
    display: block;
    padding: 0.875rem 1rem;
    color: var(--nova-fg);
    font-weight: 500;
    border-bottom: 1px solid rgba(229, 231, 235, 0.5);
    transition: color 0.2s;
}

.nova-mobile-menu a:hover {
    color: var(--nova-link);
}

.nova-mobile-menu a.nova-mobile-app-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #166534;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 10px;
    margin-bottom: 0.35rem;
}

.nova-mobile-menu-buttons {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.nova-mobile-menu-buttons .nova-btn-primary,
.nova-mobile-menu-buttons .nova-btn-secondary {
    width: 100%;
    text-align: center;
}

/* ---- Footer ---- */
.nova-footer {
    background: var(--nova-secondary-bg);
    padding: 3rem 0;
}

.nova-footer-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .nova-footer-inner { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
    .nova-footer-inner { padding: 0 2rem; }
}

.nova-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.nova-footer-brand h3 {
    font-family: var(--nova-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--nova-fg);
    margin-bottom: 1rem;
}

.nova-footer-brand p {
    color: var(--nova-muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    max-width: 400px;
}

.nova-footer-col h4 {
    font-family: var(--nova-font-heading);
    font-weight: 600;
    color: var(--nova-fg);
    margin-bottom: 1rem;
}

.nova-footer-col ul {
    list-style: none;
}

.nova-footer-col ul li {
    margin-bottom: 0.75rem;
}

.nova-footer-col a {
    color: var(--nova-muted);
    transition: color 0.2s;
}

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

.nova-footer-bottom {
    border-top: 1px solid rgba(229, 231, 235, 0.5);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nova-footer-bottom p {
    color: var(--nova-muted);
    font-size: 0.875rem;
}

.nova-footer-legal {
    display: flex;
    gap: 1.5rem;
}

.nova-footer-legal a {
    color: var(--nova-muted);
    font-size: 0.875rem;
    transition: color 0.2s;
}

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

/* ---- Cookie Banner ---- */
.nova-cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    padding: 1rem;
    display: none;
    animation: novaSlideUpBanner 0.5s ease-out;
}

.nova-cookie-banner.show {
    display: block;
}

.nova-cookie-inner {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--nova-radius-2xl);
    padding: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.12);
}

.nova-cookie-content {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.nova-cookie-text h3 {
    font-family: var(--nova-font-heading);
    font-weight: 600;
    color: var(--nova-fg);
    margin-bottom: 0.5rem;
}

.nova-cookie-text p {
    font-size: 0.875rem;
    color: var(--nova-muted);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.nova-cookie-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.nova-cookie-close {
    background: none;
    border: none;
    color: var(--nova-muted);
    cursor: pointer;
    padding: 0.25rem;
    transition: color 0.2s;
    flex-shrink: 0;
}

.nova-cookie-close:hover {
    color: var(--nova-fg);
}

/* ---- Section Styles ---- */
.nova-section {
    padding: 4rem 0;
}

.nova-section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--nova-fg);
    text-align: center;
    margin-bottom: 1rem;
}

.nova-section-subtitle {
    font-size: 1.125rem;
    color: var(--nova-muted);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
}

/* ---- Icon Backgrounds ---- */
.nova-icon-bg {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--nova-radius-2xl);
    transition: background 0.2s;
}

.nova-icon-bg-primary {
    background: rgba(23, 70, 200, 0.1);
    color: var(--nova-link);
}

.nova-icon-bg-accent {
    background: rgba(255, 107, 107, 0.1);
    color: var(--nova-accent);
}

/* ---- Form Inputs ---- */
.nova-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--nova-card);
    border: 1px solid var(--nova-border);
    border-radius: var(--nova-radius);
    font-family: var(--nova-font-body);
    font-size: 0.9375rem;
    color: var(--nova-fg);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.nova-input:focus {
    outline: none;
    border-color: var(--nova-primary);
    box-shadow: 0 0 0 3px rgba(23, 70, 200, 0.1);
}

.nova-input::placeholder {
    color: var(--nova-muted);
}

.nova-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--nova-fg);
    margin-bottom: 0.375rem;
}

.nova-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--nova-card);
    border: 1px solid var(--nova-border);
    border-radius: var(--nova-radius);
    font-family: var(--nova-font-body);
    font-size: 0.9375rem;
    color: var(--nova-fg);
    transition: border-color 0.2s, box-shadow 0.2s;
    resize: vertical;
    min-height: 100px;
}

.nova-textarea:focus {
    outline: none;
    border-color: var(--nova-primary);
    box-shadow: 0 0 0 3px rgba(23, 70, 200, 0.1);
}

/* ---- Badge ---- */
.nova-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.875rem;
    background: rgba(255, 107, 107, 0.1);
    color: var(--nova-accent);
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: var(--nova-radius-full);
}

.nova-badge-primary {
    background: rgba(23, 70, 200, 0.1);
    color: var(--nova-link);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .nova-nav { display: none; }
    .nova-header-actions .nova-btn-primary,
    .nova-header-actions .nova-btn-secondary { display: none; }
    .nova-menu-toggle { display: flex; }

    .nova-footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .nova-footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .nova-footer-grid {
        grid-template-columns: 1fr;
    }

    .nova-footer-brand {
        grid-column: span 1;
    }

    .nova-footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .nova-footer-legal {
        flex-direction: column;
        gap: 0.5rem;
    }

    .nova-cookie-inner {
        margin: 0 0.5rem;
    }

    .nova-cookie-actions {
        flex-direction: column;
    }

    .nova-cookie-actions .nova-btn-primary,
    .nova-cookie-actions .nova-btn-secondary {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .nova-header-inner {
        height: 56px;
        padding: 0 0.75rem;
    }

    .nova-logo {
        font-size: 1.25rem;
    }
}

/* ==========================================================
   Olen Banque — couche de finition Lovable
   ========================================================== */
html {
    color-scheme: light;
    background: var(--nova-bg);
    scroll-behavior: smooth;
}

body {
    line-height: 1.6;
    letter-spacing: -0.006em;
    transition: background-color .3s ease, color .3s ease;
}

button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--nova-link); outline-offset: 3px; }
::selection { color: #fff; background: var(--nova-primary); }

.container,
.nova-header-inner,
.nova-footer-inner {
    max-width: 1320px;
    padding-left: clamp(1rem, 4vw, 4rem);
    padding-right: clamp(1rem, 4vw, 4rem);
}

.nova-header {
    background: color-mix(in srgb, var(--nova-bg) 88%, transparent) !important;
    border-bottom: 1px solid var(--nova-border) !important;
    box-shadow: none !important;
}

.nova-header-inner { height: 64px; }
.nova-brand-lockup { display: inline-flex; align-items: center; gap: .65rem; }
.nova-brand-mark { width: 28px; height: 28px; flex: 0 0 auto; color: var(--nova-fg); }
.nova-logo {
    display: inline-flex;
    align-items: center;
    font-family: var(--nova-font-heading) !important;
    font-size: 1.125rem !important;
    font-weight: 500 !important;
    letter-spacing: -.02em;
}
.nova-logo-muted { color: var(--nova-muted); }

.nova-nav { gap: clamp(1rem, 2vw, 1.75rem); }
.nova-nav a {
    color: var(--nova-muted);
    font-size: .875rem;
    font-weight: 400;
}
.nova-nav a:hover, .nova-nav a[aria-current="page"] { color: var(--nova-fg); }
.nova-nav .nova-app-nav-link {
    color: var(--nova-muted);
    background: transparent;
    border: 0;
    border-radius: 0;
    padding: 0;
    animation: none;
}
.nova-app-nav-dot { background: var(--nova-primary); box-shadow: none; }
.nova-app-nav-link small,
.nova-mobile-app-link strong { background: var(--nova-primary); border-radius: 2px; }

.olen-theme-toggle {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid var(--nova-border);
    border-radius: 2px;
    color: var(--nova-muted);
    background: transparent;
    cursor: pointer;
    transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}
.olen-theme-toggle:hover { color: var(--nova-fg); background: var(--nova-secondary-bg); }
.olen-theme-toggle svg { width: 16px; height: 16px; }
.olen-theme-floating { position: fixed; top: 1rem; right: 1rem; z-index: 10000; background: var(--nova-card); }

.nova-btn-primary,
.nova-btn-accent {
    background: var(--nova-primary) !important;
    color: #fff !important;
    border: 1px solid var(--nova-primary) !important;
    border-radius: 2px !important;
    box-shadow: none !important;
    font-weight: 500;
}
.nova-btn-primary:hover,
.nova-btn-accent:hover { background: var(--nova-primary-dark) !important; transform: none !important; }
.nova-btn-secondary,
.nova-btn-white,
.nova-btn-glass {
    color: var(--nova-fg) !important;
    background: transparent !important;
    border: 1px solid var(--nova-border) !important;
    border-radius: 2px !important;
    box-shadow: none !important;
}
.nova-btn-secondary:hover,
.nova-btn-white:hover,
.nova-btn-glass:hover { background: var(--nova-secondary-bg) !important; transform: none !important; }

.card-premium,
.nova-card,
.pricing-card,
.feature-card,
.contact-card,
.faq-item,
.help-card {
    background: var(--nova-card) !important;
    color: var(--nova-fg) !important;
    border: 1px solid var(--nova-border) !important;
    border-radius: var(--nova-radius-xl) !important;
    box-shadow: var(--nova-shadow-card) !important;
}
.card-premium:hover,
.pricing-card:hover,
.feature-card:hover { transform: translateY(-2px) !important; box-shadow: var(--nova-shadow-hover) !important; }

.text-gradient {
    color: var(--nova-link) !important;
    background: none !important;
    -webkit-text-fill-color: currentColor !important;
}
.bg-gradient-primary { background: var(--nova-primary) !important; }
.glass, .glass-dark {
    background: color-mix(in srgb, var(--nova-card) 86%, transparent) !important;
    color: var(--nova-fg);
    border: 1px solid var(--nova-border) !important;
    box-shadow: var(--nova-shadow-glass) !important;
}

.nova-mobile-menu {
    top: 64px;
    height: calc(100dvh - 64px);
    overflow-y: auto;
    background: var(--nova-bg) !important;
    border-bottom: 0;
}
.nova-mobile-menu-content { padding: 1.5rem 1rem; }
.nova-mobile-menu a {
    padding: .9rem 0;
    color: var(--nova-muted);
    font-family: var(--nova-font-heading);
    font-size: 1.5rem;
    font-weight: 400;
    border-bottom: 1px solid var(--nova-border);
}
.nova-mobile-menu-buttons { padding: 1rem; border-top: 1px solid var(--nova-border); }

.nova-footer {
    background: var(--nova-fg) !important;
    color: var(--nova-bg) !important;
    border-top: 1px solid var(--nova-border);
}
.nova-footer h3, .nova-footer h4, .nova-footer a { color: inherit; }
.nova-footer p, .nova-footer li, .nova-footer .nova-lang-selector { color: color-mix(in srgb, var(--nova-bg) 70%, transparent); }

input:not([type="checkbox"]):not([type="radio"]),
select,
textarea {
    background-color: var(--nova-card) !important;
    color: var(--nova-fg) !important;
    border-color: var(--nova-border) !important;
    border-radius: 3px !important;
    box-shadow: none !important;
}
input::placeholder, textarea::placeholder { color: var(--nova-muted); opacity: .8; }

html.dark .nova-header,
html.dark .header,
html.dark .sidebar,
html.dark .main-content,
html.dark .content { color: var(--nova-fg); }
html.dark [style*="background: white"],
html.dark [style*="background:#fff"],
html.dark [style*="background: #fff"],
html.dark [style*="background-color: white"],
html.dark [style*="background-color:#fff"] { background: var(--nova-card) !important; color: var(--nova-fg) !important; }
html.dark [style*="color: #171C26"],
html.dark [style*="color:#171C26"],
html.dark [style*="color: #333"],
html.dark [style*="color:#333"] { color: var(--nova-fg) !important; }

@media (max-width: 1024px) {
    .nova-header-actions { gap: .5rem; }
    .nova-lang-selector { display: none; }
    .nova-mobile-menu .nova-lang-selector { display: flex; }
}

@media (max-width: 640px) {
    .container, .nova-header-inner, .nova-footer-inner { padding-left: 1rem; padding-right: 1rem; }
    .nova-header-inner { height: 64px; }
    .nova-logo { font-size: 1rem !important; }
    .nova-brand-mark { width: 25px; height: 25px; }
    .nova-mobile-menu { top: 64px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Pages d'accès et surfaces publiques héritées. */
.login-header-bar,
.signup-header-bar {
    background: color-mix(in srgb, var(--nova-bg) 88%, transparent) !important;
    border-bottom-color: var(--nova-border) !important;
    backdrop-filter: blur(12px);
}
.login-logo,
.signup-logo { color: var(--nova-fg) !important; font-family: var(--nova-font-heading) !important; }
.login-card,
.form-card,
.app-info,
.ios-note,
.faq-container,
.contact-form,
.contact-info,
.legal-content {
    background: var(--nova-card) !important;
    color: var(--nova-fg) !important;
    border: 1px solid var(--nova-border) !important;
    border-radius: 6px !important;
    box-shadow: var(--nova-shadow-card) !important;
}
.login-icon,
.step-circle.active,
.step-circle.completed { background: var(--nova-primary) !important; box-shadow: none !important; }
.upload-section { background: var(--nova-bg) !important; border-color: var(--nova-border) !important; border-radius: 4px !important; }
.upload-section:hover { border-color: var(--nova-primary) !important; background: var(--nova-secondary-bg) !important; }
.progress-line.active, .progress-fill { background: var(--nova-primary) !important; }
.app-warning { background: color-mix(in srgb, #F59E0B 12%, var(--nova-card)) !important; }

html.dark .login-title,
html.dark .form-title,
html.dark .login-card,
html.dark .form-card,
html.dark .app-info,
html.dark .ios-note { color: var(--nova-fg) !important; }
html.dark .login-subtitle,
html.dark .form-subtitle,
html.dark .form-label { color: var(--nova-muted) !important; }

/* Action de connexion : bleu en contour, complément discret du CTA plein. */
.nova-btn-login {
    min-height: 36px;
    padding: .5rem 1rem !important;
    color: var(--nova-link) !important;
    background: transparent !important;
    border: 1px solid var(--nova-primary) !important;
    border-radius: 2px !important;
    font-size: .8125rem;
    line-height: 1;
}
.nova-btn-login:hover,
.nova-btn-login:focus-visible {
    color: #fff !important;
    background: var(--nova-primary) !important;
    border-color: var(--nova-primary) !important;
}
.nova-mobile-menu-buttons .nova-btn-login { width: 100%; }
.olen-header-language {
    position: relative;
    display: inline-flex;
    min-width: 66px;
    height: 36px;
    padding: 0 .55rem;
    gap: .4rem;
    color: var(--nova-link);
    background: color-mix(in srgb, var(--nova-primary) 7%, transparent);
    border: 1px solid color-mix(in srgb, var(--nova-primary) 42%, transparent);
    border-radius: 2px;
    transition: background-color .2s ease, border-color .2s ease;
}
.olen-header-language:hover,
.olen-header-language:focus-within {
    background: color-mix(in srgb, var(--nova-primary) 13%, transparent);
    border-color: var(--nova-primary);
}
.olen-header-language .globe-icon { width: 15px; height: 15px; color: var(--nova-link); }
.olen-header-language select {
    width: 27px;
    padding: 0 !important;
    color: var(--nova-link) !important;
    background: none !important;
    border: 0;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .06em;
}
.olen-header-language select option { color: #171C26; background: #F5F7FA; }
.nova-mobile-menu .nova-lang-selector {
    min-height: 44px;
    padding: .6rem .85rem;
    color: var(--nova-link);
    background: color-mix(in srgb, var(--nova-primary) 7%, transparent);
    border: 1px solid color-mix(in srgb, var(--nova-primary) 35%, transparent);
    border-radius: 2px;
}
.nova-mobile-menu .nova-lang-selector select { color: var(--nova-link); }
@media (min-width: 1025px) and (max-width: 1240px) {
    .nova-header-contact { display: none; }
}
@media (max-width: 1180px) {
    .nova-nav { display: none; }
    .nova-header-contact,
    .nova-header-actions .nova-btn-login,
    .nova-header-actions .olen-header-language { display: none; }
    .nova-menu-toggle { display: flex; }
}

/* ==========================================================
   Composition éditoriale identique au projet Lovable Olen
   ========================================================== */
.nova-header-contact {
    display: inline-flex;
    height: 36px;
    align-items: center;
    padding: 0 .75rem;
    color: var(--nova-muted);
    font-size: .875rem;
    transition: color .2s ease;
}
.nova-header-contact:hover { color: var(--nova-fg); }

.nova-footer {
    margin-top: 6rem;
    padding: 4rem 0 0;
    color: var(--nova-fg) !important;
    background: var(--nova-bg) !important;
    border-top: 1px solid var(--nova-border);
}
.nova-footer h4, .nova-footer a { color: var(--nova-muted) !important; }
.nova-footer a:hover { color: var(--nova-fg) !important; }
.nova-footer p, .nova-footer li, .nova-footer .nova-lang-selector { color: var(--nova-muted) !important; }
.olen-footer-grid { grid-template-columns: repeat(6,minmax(0,1fr)); gap: 2.5rem; margin-bottom: 4rem; }
.olen-footer-brand { grid-column: span 2; }
.olen-footer-brand .nova-logo { margin-bottom: 1rem; }
.olen-footer-brand p { margin: 0 0 1rem; max-width: 20rem; font-size: .875rem; }
.nova-footer-col h4 {
    margin-bottom: 1rem;
    font-family: var(--nova-font-body);
    font-size: .72rem;
    font-weight: 500;
    letter-spacing: .18em;
    text-transform: uppercase;
}
.nova-footer-col a { font-size: .875rem; }
.nova-footer-bottom { padding: 2rem 0; border-color: var(--nova-border); }
.nova-footer-bottom p, .olen-footer-meta { font-size: .75rem; }
.olen-footer-meta { display: flex; align-items: center; gap: 1.5rem; color: var(--nova-muted); }
.olen-footer-meta .nova-lang-selector { display: flex; }

.olen-page { min-height: 60vh; }
.olen-container { width: min(100% - 2rem, 1192px); margin-inline: auto; }
.olen-page-hero { padding: clamp(5.5rem,10vw,8.5rem) 0 clamp(4rem,8vw,7rem); border-bottom: 1px solid var(--nova-border); }
.olen-page-hero .olen-container { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(250px,.8fr); gap: clamp(2rem,8vw,7rem); align-items: end; }
.olen-eyebrow { margin: 0 0 1.25rem; color: var(--nova-muted); font-size: .72rem; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; }
.olen-display { margin: 0; max-width: 16ch; font-family: var(--nova-font-heading); font-size: clamp(3rem,7vw,6rem); font-weight: 400; line-height: .98; letter-spacing: -.045em; }
.olen-lead { margin: 0; max-width: 36rem; color: var(--nova-muted); font-size: clamp(1rem,1.8vw,1.22rem); line-height: 1.75; }
.olen-copper { color: var(--nova-link); }
.olen-section { padding: clamp(4rem,8vw,7rem) 0; border-bottom: 1px solid var(--nova-border); }
.olen-section:last-child { border-bottom: 0; }
.olen-section-head { display: grid; grid-template-columns: minmax(180px,.36fr) minmax(0,.64fr); gap: 2rem; margin-bottom: clamp(2.5rem,6vw,5rem); }
.olen-section-title { margin: 0; max-width: 16ch; font-family: var(--nova-font-heading); font-size: clamp(2rem,4.5vw,3.6rem); font-weight: 400; line-height: 1.08; letter-spacing: -.035em; }
.olen-section-copy { max-width: 38rem; color: var(--nova-muted); line-height: 1.8; }
.olen-grid-2, .olen-grid-3, .olen-grid-4 { display: grid; gap: 1px; padding: 1px; background: var(--nova-border); }
.olen-grid-2 { grid-template-columns: repeat(2,minmax(0,1fr)); }
.olen-grid-3 { grid-template-columns: repeat(3,minmax(0,1fr)); }
.olen-grid-4 { grid-template-columns: repeat(4,minmax(0,1fr)); }
.olen-editorial-card { min-width: 0; padding: clamp(1.5rem,3vw,2.25rem); color: var(--nova-fg); background: var(--nova-card); }
.olen-editorial-card h2, .olen-editorial-card h3 { margin: 0 0 .75rem; font-family: var(--nova-font-heading); font-weight: 400; line-height: 1.15; }
.olen-editorial-card h3 { font-size: clamp(1.35rem,2vw,1.75rem); }
.olen-editorial-card p { color: var(--nova-muted); line-height: 1.7; }
.olen-editorial-card ul { margin: 1.5rem 0 0; padding: 0; list-style: none; }
.olen-editorial-card li { padding: .65rem 0; color: var(--nova-muted); border-top: 1px solid var(--nova-border); font-size: .9rem; }
.olen-stat { padding: 1.75rem 0; border-top: 1px solid var(--nova-border); }
.olen-stat-value { font-family: var(--nova-font-heading); font-size: clamp(2.5rem,5vw,4.5rem); line-height: 1; font-variant-numeric: tabular-nums; }
.olen-stat-label { margin-top: .65rem; color: var(--nova-muted); font-size: .8rem; }
.olen-btn, .olen-btn-outline {
    display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: .75rem 1.15rem; border-radius: 2px; font-size: .875rem; font-weight: 500; transition: .2s ease;
}
.olen-btn { color: #fff; background: var(--nova-primary); border: 1px solid var(--nova-primary); }
.olen-btn:hover { color: #fff; background: var(--nova-primary-dark); }
.olen-btn-outline { color: var(--nova-fg); background: transparent; border: 1px solid var(--nova-border); }
.olen-btn-outline:hover { background: var(--nova-secondary-bg); }
.olen-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.olen-dark-band { padding: clamp(3rem,7vw,5rem) 0; color: #F3F5F7; background: #171C26; }
.olen-dark-band .olen-section-title, .olen-dark-band h2, .olen-dark-band h3 { color: #F3F5F7; }
.olen-dark-band p { color: #ABB7CA; }
.olen-list-row { display: grid; grid-template-columns: 3rem minmax(0,1fr); gap: 1rem; padding: 1.5rem 0; border-top: 1px solid var(--nova-border); }
.olen-list-row:last-child { border-bottom: 1px solid var(--nova-border); }
.olen-list-index { color: var(--nova-link); font-size: .75rem; font-variant-numeric: tabular-nums; }
.olen-list-row h3 { margin: 0 0 .4rem; font-family: var(--nova-font-heading); font-size: 1.4rem; font-weight: 400; }
.olen-list-row p { margin: 0; color: var(--nova-muted); }
.olen-cta { padding: clamp(4rem,9vw,7rem) 0; text-align: center; }
.olen-cta h2 { margin: 0 auto; max-width: 18ch; font-family: var(--nova-font-heading); font-size: clamp(2.3rem,5.5vw,4.5rem); font-weight: 400; line-height: 1.05; letter-spacing: -.04em; }
.olen-cta p { max-width: 36rem; margin: 1.5rem auto 0; color: var(--nova-muted); }
.olen-cta .olen-actions { justify-content: center; }

@media (max-width: 1100px) {
    .olen-footer-grid { grid-template-columns: repeat(4,minmax(0,1fr)); }
    .nova-header-actions .nova-btn-primary { display: inline-flex; }
}
@media (max-width: 800px) {
    .nova-header-contact, .nova-header-actions .nova-btn-primary { display: none; }
    .olen-page-hero .olen-container, .olen-section-head { grid-template-columns: 1fr; align-items: start; }
    .olen-grid-3, .olen-grid-4 { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .olen-footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .nova-footer-brand { grid-column: span 2; }
}
@media (max-width: 560px) {
    .olen-display { font-size: clamp(2.65rem,14vw,4rem); }
    .olen-grid-2, .olen-grid-3, .olen-grid-4 { grid-template-columns: 1fr; }
    .olen-editorial-card { padding: 1.35rem; }
    .olen-footer-meta { align-items: flex-start; flex-direction: column; gap: .5rem; }
}

/* Connexion et ouverture de compte — même discipline éditoriale. */
.login-bg-shapes { display: none !important; }
.login-container, .signup-container { width: min(100% - 2rem, 1120px) !important; }
.login-container { max-width: 500px !important; }
.login-card, .form-card {
    border-radius: 4px !important;
    border: 1px solid var(--nova-border) !important;
    box-shadow: none !important;
}
.login-card { padding: clamp(1.5rem,5vw,3rem) !important; }
.login-card-header, .form-header { text-align: left !important; }
.login-icon { display: none !important; }
.login-title, .form-title { font-family: var(--nova-font-heading) !important; font-weight: 400 !important; letter-spacing: -.035em !important; }
.login-title { font-size: clamp(2rem,6vw,3rem) !important; }
.form-input, .form-select { border-radius: 3px !important; }
.btn-submit, .btn-verify, .btn-next, .btn-signup-header {
    color: #fff !important;
    background: var(--nova-primary) !important;
    border: 1px solid var(--nova-primary) !important;
    border-radius: 2px !important;
    box-shadow: none !important;
}
.btn-submit:hover, .btn-verify:hover, .btn-next:hover, .btn-signup-header:hover { background: var(--nova-primary-dark) !important; transform: none !important; }
.btn-back, .btn-resend, .btn-login-header { border-radius: 2px !important; box-shadow: none !important; }
.progress-container { background: var(--nova-bg) !important; border-bottom: 1px solid var(--nova-border); }
.step-circle { border-radius: 50% !important; box-shadow: none !important; }

/* Header public : une ligne nette sur les écrans 13 pouces. */
.nova-header-inner {
    max-width: 1800px;
    padding-left: clamp(1rem, 2.4vw, 3rem);
    padding-right: clamp(1rem, 2.4vw, 3rem);
    gap: clamp(.8rem, 1.6vw, 2rem);
}
.nova-logo,
.nova-brand-lockup,
.nova-brand-lockup > span,
.nova-nav,
.nova-nav a,
.nova-header-actions,
.nova-header-contact { white-space: nowrap; }
.nova-logo,
.nova-header-actions { flex: 0 0 auto; }
.nova-nav { min-width: 0; gap: clamp(.85rem, 1.45vw, 1.65rem); }
.nova-nav a { font-size: clamp(.78rem, .84vw, .9rem); }
.nova-header-actions { gap: clamp(.45rem, .8vw, .75rem); }

@media (max-width: 1540px) {
    .nova-header-contact { display: none; }
    .nova-header-inner { padding-left: 1.25rem; padding-right: 1.25rem; }
}
@media (max-width: 1360px) {
    .nova-nav { display: none; }
    .nova-header-actions .nova-btn-login,
    .nova-header-actions .olen-header-language { display: none; }
    .nova-menu-toggle { display: flex; }
}
@media (max-width: 800px) {
    .nova-header-actions .nova-btn-primary { display: none; }
}

/* ==========================================================
   Header public responsive
   Navigation complète sur ordinateur, burger uniquement mobile
   ========================================================== */
@media (min-width: 768px) {
    .nova-header-inner {
        width: 100%;
        max-width: 1920px;
        height: clamp(64px, 4.7vw, 74px);
        padding-inline: clamp(.75rem, 1.65vw, 2rem);
        gap: clamp(.55rem, 1.1vw, 1.35rem);
    }

    .nova-logo {
        display: inline-flex !important;
        flex: 0 0 auto;
        font-size: clamp(1rem, 1.12vw, 1.28rem) !important;
    }
    .nova-brand-lockup { gap: clamp(.4rem, .55vw, .65rem); }
    .nova-brand-mark {
        width: clamp(23px, 1.8vw, 30px);
        height: clamp(23px, 1.8vw, 30px);
    }

    .nova-nav {
        display: flex !important;
        flex: 1 1 auto;
        min-width: 0;
        justify-content: center;
        gap: clamp(.48rem, .88vw, 1.2rem);
    }
    .nova-nav a {
        flex: 0 1 auto;
        font-size: clamp(.76rem, .82vw, .9rem);
        line-height: 1.15;
        white-space: nowrap;
    }

    .nova-header-actions {
        display: flex !important;
        flex: 0 0 auto;
        gap: clamp(.3rem, .55vw, .65rem);
    }
    .nova-header-contact {
        display: inline-flex !important;
        height: clamp(30px, 2.5vw, 36px);
        padding-inline: clamp(.35rem, .55vw, .7rem);
        font-size: clamp(.74rem, .78vw, .875rem);
    }
    .nova-header-actions .olen-theme-toggle {
        display: inline-flex !important;
        width: clamp(30px, 2.5vw, 36px);
        height: clamp(30px, 2.5vw, 36px);
    }
    .nova-header-actions .olen-header-language {
        display: inline-flex !important;
        min-width: clamp(50px, 4.3vw, 64px);
        height: clamp(30px, 2.5vw, 36px);
        padding-inline: clamp(.35rem, .5vw, .55rem);
    }
    .nova-header-actions .nova-btn-login,
    .nova-header-actions .nova-btn-signup {
        display: inline-flex !important;
        min-height: clamp(30px, 2.5vw, 36px);
        align-items: center;
        justify-content: center;
        padding: clamp(.38rem, .48vw, .5rem) clamp(.55rem, .8vw, 1rem) !important;
        font-size: clamp(.74rem, .78vw, .875rem);
        line-height: 1;
        white-space: nowrap;
    }
    .nova-menu-toggle { display: none !important; }
    .nova-mobile-menu { display: none !important; }
}

/* Compression renforcée pour les portables compacts, sans retirer de lien. */
@media (min-width: 768px) and (max-width: 1180px) {
    .nova-header-inner {
        padding-inline: .65rem;
        gap: .38rem;
    }
    .nova-brand-lockup { gap: .3rem; }
    .nova-logo { font-size: .82rem !important; }
    .nova-brand-mark { width: 21px; height: 21px; }
    .nova-nav { gap: .32rem; }
    .nova-nav a { font-size: clamp(.56rem, .71vw, .67rem); }
    .nova-header-actions { gap: .22rem; }
    .nova-header-contact { padding-inline: .25rem; font-size: .59rem; }
    .nova-header-actions .olen-theme-toggle { width: 28px; height: 28px; }
    .nova-header-actions .olen-header-language {
        min-width: 45px;
        height: 28px;
        padding-inline: .28rem;
        gap: .2rem;
    }
    .olen-header-language .globe-icon { width: 12px; height: 12px; }
    .olen-header-language select { width: 22px; font-size: .58rem; }
    .nova-header-actions .nova-btn-login,
    .nova-header-actions .nova-btn-signup {
        min-height: 28px;
        padding: .34rem .45rem !important;
        font-size: .59rem;
    }
}

@media (max-width: 767px) {
    .nova-header-inner {
        height: 64px;
        padding-inline: 1rem;
        gap: .65rem;
    }
    .nova-logo { font-size: 1rem !important; }
    .nova-brand-mark { width: 25px; height: 25px; }
    .nova-nav,
    .nova-header-contact,
    .nova-header-actions .nova-btn-login,
    .nova-header-actions .nova-btn-signup,
    .nova-header-actions .olen-header-language { display: none !important; }
    .nova-header-actions { margin-left: auto; gap: .35rem; }
    .nova-header-actions .olen-theme-toggle {
        display: inline-flex !important;
        width: 40px;
        height: 40px;
    }
    .nova-menu-toggle {
        display: flex !important;
        width: 42px;
        height: 42px;
        align-items: center;
        justify-content: center;
        gap: 5px;
        border: 1px solid var(--nova-border);
        border-radius: 2px;
    }
    .nova-menu-toggle span { width: 20px; }
    .nova-mobile-menu {
        top: 64px;
        height: calc(100dvh - 64px);
    }
    .nova-mobile-menu.active { display: block !important; }
    .nova-mobile-menu-content { padding: .75rem 1rem .35rem; }
    .nova-mobile-menu a {
        padding: .68rem 0;
        font-size: clamp(1.05rem, 5vw, 1.3rem);
        line-height: 1.15;
    }
    .nova-mobile-menu-buttons {
        padding: .75rem 1rem max(1rem, env(safe-area-inset-bottom));
        gap: .55rem;
    }
    .nova-mobile-menu-buttons .nova-btn-login,
    .nova-mobile-menu-buttons .nova-btn-primary {
        display: flex !important;
        min-height: 42px;
        align-items: center;
        justify-content: center;
        font-size: .8rem;
    }
}

/* Le contrôle entier ouvre la liste : plus besoin de viser le texte du select. */
.olen-language-control {
    position: relative;
    cursor: pointer;
    user-select: none;
}
.olen-language-control .olen-language-code {
    color: var(--nova-link);
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .05em;
    pointer-events: none;
}
.olen-language-control select {
    position: absolute !important;
    inset: 0;
    z-index: 2;
    width: 100% !important;
    height: 100%;
    padding: 0 !important;
    opacity: .001;
    cursor: pointer;
}

/* Proportions confortables sur grands écrans, fluides sur les portables 13 pouces. */
@media (min-width: 1601px) {
    .nova-header-inner { height: 82px; padding-inline: 1.75rem; }
    .nova-logo { font-size: 1.58rem !important; }
    .nova-brand-mark { width: 36px; height: 36px; }
    .nova-nav { gap: clamp(1rem, 1.15vw, 1.5rem); }
    .nova-nav a { font-size: 1.06rem; }
    .nova-header-actions { gap: .78rem; }
    .nova-header-contact { height: 46px; padding-inline: .9rem; font-size: 1rem; }
    .nova-header-actions .olen-theme-toggle { width: 46px; height: 46px; }
    .nova-header-actions .olen-header-language { min-width: 78px; height: 46px; }
    .nova-header-actions .nova-btn-login,
    .nova-header-actions .nova-btn-signup {
        min-height: 46px;
        padding: .7rem 1.12rem !important;
        font-size: .96rem;
    }
}

@media (min-width: 1441px) and (max-width: 1600px) {
    .nova-header-inner { height: 76px; padding-inline: 1.2rem; gap: .75rem; }
    .nova-logo { font-size: 1.38rem !important; }
    .nova-brand-mark { width: 33px; height: 33px; }
    .nova-nav { gap: clamp(.72rem, 1vw, 1.05rem); }
    .nova-nav a { font-size: .94rem; }
    .nova-header-actions { gap: .52rem; }
    .nova-header-contact { height: 42px; padding-inline: .62rem; font-size: .9rem; }
    .nova-header-actions .olen-theme-toggle { width: 42px; height: 42px; }
    .nova-header-actions .olen-header-language { min-width: 72px; height: 42px; }
    .nova-header-actions .nova-btn-login,
    .nova-header-actions .nova-btn-signup { min-height: 42px; padding-inline: .88rem !important; font-size: .88rem; }
}

@media (min-width: 1181px) and (max-width: 1440px) {
    .nova-header-inner { height: 72px; padding-inline: .85rem; gap: .55rem; }
    .nova-logo { font-size: 1.25rem !important; }
    .nova-nav { gap: clamp(.52rem, .72vw, .74rem); }
    .nova-nav a { font-size: clamp(.86rem, 1vw, .94rem); }
    .nova-header-actions { gap: .4rem; }
    .nova-header-contact { padding-inline: .48rem; font-size: .84rem; }
    .nova-header-actions .nova-btn-login,
    .nova-header-actions .nova-btn-signup { padding-inline: .76rem !important; font-size: .84rem; }
}

/* Connexion : composition centrée et clavier immédiatement lisible. */
.login-container {
    margin-inline: auto !important;
    align-self: center;
    justify-content: center !important;
}
.login-container .login-card,
.login-container .login-form {
    width: 100%;
    margin-inline: auto !important;
}
.login-container .login-card-header { text-align: center !important; }
.login-container .login-form,
.login-container .form-group,
.login-container .pin-container { text-align: center; }
.login-container .form-label { text-align: center; color: var(--nova-fg); }
.login-container .form-input { text-align: center; }
.login-container .remember-identifier { justify-content: center; }
.login-container .virtual-keyboard {
    max-width: 350px;
    margin-inline: auto;
    background: color-mix(in srgb, var(--nova-primary) 5%, var(--nova-card));
    border-color: color-mix(in srgb, var(--nova-primary) 22%, var(--nova-border));
}
.login-container .key-btn:not(.delete):not(.clear) {
    color: #fff !important;
    background: var(--nova-primary) !important;
    border-color: var(--nova-primary) !important;
    box-shadow: 0 4px 12px rgba(23, 70, 200, .18);
}
.login-container .key-btn:not(.delete):not(.clear):hover,
.login-container .key-btn:not(.delete):not(.clear):focus-visible {
    background: var(--nova-primary-dark) !important;
    border-color: var(--nova-primary-dark) !important;
}
.login-container .key-btn.delete {
    color: #fff !important;
    background: #12369B !important;
    border-color: #12369B !important;
}
.login-container .key-btn.clear {
    color: var(--nova-link) !important;
    background: transparent !important;
    border-color: var(--nova-primary) !important;
}

/* Palette bancaire : uniquement couleurs, contrastes et effets de surface. */
body.client-page, body.dashboard-page { --nova-bg: #F5F7FA; }
html.dark body.client-page, html.dark body.dashboard-page { --nova-bg: #10151E; }
.nova-footer {
    --nova-bg: #101C30;
    --nova-fg: #F3F5F7;
    --nova-muted: #B7C5DA;
    --nova-card: #192230;
    --nova-border: #344258;
    --nova-secondary-bg: #253246;
    --nova-link: #8BACFF;
}
.nova-footer .nova-brand-mark { color: var(--nova-fg); }
.nova-footer .nova-lang-selector select,
.nova-footer .nova-lang-selector select option {
    background: var(--nova-card);
    color: var(--nova-fg);
}
.olen-header-language select option {
    background: var(--nova-card);
    color: var(--nova-fg);
}
.olen-hero-visual img[src*="hero-card.jpg"],
.nova-hero-card-img[src*="hero-card.jpg"] { filter: grayscale(1) !important; }
.nova-cookie-inner { background: var(--nova-card); border-color: var(--nova-border); }
.nova-badge { background: var(--nova-soft); color: var(--nova-link); }
.olen-phone, .olen-phone-notch { background: #101C30 !important; }
.nova-header, .login-header-bar, .signup-header-bar {
    background: var(--nova-card) !important;
}
.nova-nav a[aria-current="page"] { color: var(--nova-link); }
input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
select, textarea { border-color: var(--nova-control-border) !important; }
input::placeholder, textarea::placeholder { opacity: 1; }
input:focus-visible, select:focus-visible, textarea:focus-visible {
    border-color: var(--nova-link) !important;
    outline-color: var(--nova-link);
}
input[type="checkbox"], input[type="radio"] { accent-color: var(--nova-primary); }
.login-container .remember-identifier { color: var(--nova-muted); }
.form-label .required { color: var(--nova-link); }
.login-container .pin-digit {
    color: var(--nova-fg);
    background: var(--nova-card);
    border-color: var(--nova-control-border);
}
.login-container .pin-digit.filled {
    background: var(--nova-soft);
    border-color: var(--nova-link);
}
.nova-btn-login, .olen-header-language { border-color: var(--nova-link) !important; }
.login-container .key-btn.clear { border-color: var(--nova-link) !important; }
.login-container .key-btn:not(.delete):not(.clear) { box-shadow: none; }
.nova-cta {
    --nova-fg: #F3F5F7;
    --nova-muted: #B7C5DA;
    --nova-border: #72839D;
    --nova-secondary-bg: #253246;
    background: #101C30 !important;
    color: #F3F5F7;
}
html.dark [style*="color: #171C26"],
html.dark [style*="color:#171C26"] { color: var(--nova-fg) !important; }