/* ======================================================================
   BALDFORMA - DESIGN SYSTEM & PRESETS (nutrition.css)
   Aesthetics: Premium Clean Light Mode & Vibrant Nutrition Accents
   Inspiration: Apple, Stripe, Notion (Light Modern UI)
   ====================================================================== */

/* --- Custom Variables & Theme Tokens --- */
:root {
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Outfit', var(--font-sans);
    
    /* Harmonious Clean Light Palette */
    --color-bg: #f8fafc;
    --color-card: #ffffff;
    --color-card-alt: #f1f5f9;
    --color-border: #e2e8f0;
    --color-text: #0f172a;
    --color-text-muted: #64748b;
    
    /* Nutrition Vibrant Greens */
    --color-accent: #10b981;
    --color-accent-hover: #059669;
    --color-accent-light: #ecfdf5;
    
    /* Statuses */
    --color-danger: #ef4444;
    --color-warning: #f59e0b;
    --color-info: #3b82f6;

    /* Shadows & Transitions */
    --shadow-premium: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.03);
    --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.06);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius-lg: 12px;
    --border-radius-md: 8px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    height: 100%;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text);
    min-height: 100%;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Backward compatibility classes mapped to light theme */
.bg-dark-bg { background-color: var(--color-bg) !important; }
.bg-dark-card { background-color: var(--color-card) !important; border: 1px solid var(--color-border); }
.text-light-text { color: var(--color-text) !important; }

/* --- Accessibility (WCAG 2.2) --- */
.skip-link {
    position: absolute;
    top: -100px;
    left: 10px;
    background: var(--color-accent);
    color: white;
    padding: 10px 20px;
    border-radius: var(--border-radius-md);
    font-weight: bold;
    z-index: 1000;
    transition: top 0.2s;
}
.skip-link:focus {
    top: 10px;
    outline: 2px solid var(--color-accent);
}

a, button, select, input, textarea {
    outline-color: var(--color-accent);
}

/* --- Layout Utilities --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin-right: auto;
    margin-left: auto;
    padding-right: 20px;
    padding-left: 20px;
}

.max-w-lg { max-width: 800px; margin-left: auto; margin-right: auto; }
.max-w-xl { max-width: 650px; margin-left: auto; margin-right: auto; }

.flex { display: flex; }
.flex-column { flex-direction: column; }
.flex-grow { flex-grow: 1; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }
.align-self-start { align-self: flex-start; }
.space-x-1 > * + * { margin-left: 4px; }
.space-x-2 > * + * { margin-left: 8px; }
.space-x-3 > * + * { margin-left: 12px; }
.space-y-1 > * + * { margin-top: 4px; }
.space-y-2 > * + * { margin-top: 8px; }
.space-y-3 > * + * { margin-top: 12px; }
.space-y-4 > * + * { margin-top: 16px; }
.space-y-5 > * + * { margin-top: 24px; }

.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.col-gap-2 { column-gap: 8px; }
.col-gap-3 { column-gap: 12px; }
.col-gap-4 { column-gap: 16px; }
.col-gap-5 { column-gap: 24px; }
.row-gap-2 { row-gap: 8px; }
.row-gap-3 { row-gap: 12px; }
.row-gap-4 { row-gap: 16px; }
.col-span-2 { grid-column: span 2 / span 2; }
.col-span-3 { grid-column: span 3 / span 3; }

.py-4 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-5 { padding-top: 3rem; padding-bottom: 3rem; }
.py-6 { padding-top: 5rem; padding-bottom: 5rem; }
.px-4 { padding-left: 1.5rem; padding-right: 1.5rem; }
.p-0 { padding: 0 !important; }
.p-1 { padding: 4px; }
.p-2 { padding: 8px; }
.p-3 { padding: 16px; }
.p-4 { padding: 24px; }
.p-5 { padding: 40px; }
.m-0 { margin: 0; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 24px; }
.mb-5 { margin-bottom: 40px; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 16px; }
.mt-4 { margin-top: 24px; }
.mt-6 { margin-top: 40px; }
.mx-auto { margin-left: auto; margin-right: auto; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-mono { font-family: monospace; }
.text-xs { font-size: 0.8rem; }
.text-xxs { font-size: 0.7rem; }
.text-sm { font-size: 0.9rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.2rem; }
.text-xl { font-size: 1.5rem; }
.text-2xl { font-size: 2rem; }
.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent); }
.text-danger { color: var(--color-danger); }
.text-warning { color: var(--color-warning); }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hidden { display: none !important; }
.block { display: block; }
.inline-block { display: inline-block; }
.relative { position: relative; }
.rounded { border-radius: var(--border-radius-md); }
.rounded-lg { border-radius: var(--border-radius-lg); }
.rounded-full { border-radius: 50%; }
.border-b { border-bottom: 1px solid var(--color-border); }
.border-t { border-top: 1px solid var(--color-border); }
.border-r { border-right: 1px solid var(--color-border); }
.border-l-2 { border-left: 2px solid; }
.border-l-4 { border-left: 4px solid; }
.border-muted { border-color: var(--color-border); }
.border-accent { border-color: var(--color-accent); }
.w-full { width: 100%; }
.h-full { height: 100%; }
.h-8 { height: 2rem; }
.w-24 { width: 6rem; }
.min-w-200 { min-width: 200px; }
.min-w-220 { min-width: 220px; }
.max-h-350 { max-height: 350px; }
.cursor-pointer { cursor: pointer; }
.overflow-hidden { overflow: hidden; }
.overflow-y-auto { overflow-y: auto; }
.shadow-sm { box-shadow: 0 1px 3px rgba(0,0,0,0.05); }
.shadow-lg { box-shadow: 0 10px 25px rgba(0,0,0,0.1); }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-text);
    font-weight: 700;
    line-height: 1.25;
}

.display-title {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -0.05em;
    line-height: 1.1;
    color: var(--color-text);
}

.section-title {
    font-size: 2.25rem;
    letter-spacing: -0.03em;
    color: var(--color-text);
}

.h2 { font-size: 2rem; }
.h3 { font-size: 1.5rem; }
.h4 { font-size: 1.2rem; }
.lead { font-size: 1.25rem; color: var(--color-text-muted); }
a { color: var(--color-text); text-decoration: none; transition: var(--transition-smooth); }
.hover-underline:hover { text-decoration: underline; }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--border-radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
    gap: 8px;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-primary {
    background-color: var(--color-accent);
    color: #ffffff;
}
.btn-primary:hover:not(:disabled) {
    background-color: var(--color-accent-hover);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-secondary {
    background-color: #ffffff;
    border-color: var(--color-border);
    color: var(--color-text);
}
.btn-secondary:hover:not(:disabled) {
    background-color: #f1f5f9;
    border-color: #cbd5e1;
}
.btn-secondary.active {
    background-color: var(--color-accent-light);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn-danger {
    background-color: var(--color-danger);
    color: #ffffff;
}
.btn-danger:hover {
    background-color: #dc2626;
}

.btn-warning {
    background-color: var(--color-warning);
    color: #ffffff;
}
.btn-warning:hover {
    background-color: #d97706;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-link {
    color: var(--color-accent);
    font-weight: 600;
}
.btn-link:hover {
    color: var(--color-accent-hover);
}

/* --- Cards --- */
.card {
    background-color: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.card-hover:hover {
    transform: translateY(-3px);
    border-color: rgba(16, 185, 129, 0.4);
    box-shadow: var(--shadow-premium);
}

/* --- Forms --- */
.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 6px;
}

.form-control {
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: var(--border-radius-md);
    color: var(--color-text);
    padding: 0.75rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-control:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
    outline: none;
}

/* --- Headers & Nav --- */
.navbar-container {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}

.navbar-wrap {
    height: 70px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text);
}
.logo-accent {
    color: var(--color-accent);
}

.navbar-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.navbar-links ul {
    list-style: none;
    display: flex;
    gap: 24px;
}

.nav-link {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
    position: relative;
    padding: 6px 0;
}
.nav-link:hover,
.nav-link.active {
    color: var(--color-accent);
}
.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-accent);
    border-radius: 2px;
}

.btn-navbar {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--border-radius-md);
    margin-left: 10px;
}

.mobile-client-section,
.mobile-client-link {
    display: none;
}

/* Mobile Nav Toggle (Premium Animated Hamburger) */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    position: relative;
    z-index: 101;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    transition: transform 0.3s ease, background-color 0.3s ease;
    border-radius: 2px;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 10px;
}

.hamburger::before { transform: translateY(-8px); }
.hamburger::after { transform: translateY(8px); }

.menu-toggle[aria-expanded="true"] .hamburger {
    background-color: transparent;
}
.menu-toggle[aria-expanded="true"] .hamburger::before {
    transform: translateY(0) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] .hamburger::after {
    transform: translateY(0) rotate(-45deg);
}

/* Footer Light Styling */
.footer-container {
    background-color: #ffffff;
    border-top: 1px solid var(--color-border);
    color: var(--color-text);
    padding-top: 50px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}
.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text);
}
.footer-desc, .footer-contact-info {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: 12px;
}
.footer-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
}
.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-links a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}
.footer-links a:hover {
    color: var(--color-accent);
}
.footer-bottom {
    background-color: #f1f5f9;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-muted);
    padding: 20px 0;
    font-size: 0.85rem;
}
.footer-bottom-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* --- Hero Section & Premium Gradients --- */
.bg-gradient-hero {
    background: radial-gradient(circle at top, rgba(16, 185, 129, 0.06) 0%, rgba(248, 250, 252, 0) 70%);
}

.bg-gradient-cta {
    background: linear-gradient(180deg, rgba(248, 250, 252, 0) 0%, rgba(16, 185, 129, 0.05) 100%);
    border-top: 1px solid var(--color-border);
}

.badge-premium {
    display: inline-block;
    padding: 4px 12px;
    background: var(--color-accent-light);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--color-accent);
    font-weight: 700;
    border-radius: 50px;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

/* --- Alerts --- */
.alert {
    padding: 12px 16px;
    border-radius: var(--border-radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    border: 1px solid transparent;
}
.alert-danger {
    background-color: #fef2f2;
    border-color: #fecaca;
    color: var(--color-danger);
}
.alert-success {
    background-color: #ecfdf5;
    border-color: #a7f3d0;
    color: #047857;
}
.alert-warning {
    background-color: #fffbeb;
    border-color: #fde68a;
    color: #b45309;
}

/* --- Chatbot Floating Window --- */
.chatbot-wrapper {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
}

.chatbot-trigger {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--color-accent);
    color: white;
    border: none;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}
.chatbot-trigger:hover {
    transform: scale(1.08);
}

.chatbot-window {
    position: absolute;
    bottom: 72px;
    right: 0;
    width: 360px;
    height: 480px;
    background-color: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.chatbot-header {
    background-color: var(--color-accent);
    padding: 16px;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* --- Page Builder Light Theme --- */
.page-builder-workspace {
    display: grid;
    grid-template-columns: 320px 1fr;
    height: calc(100vh - 70px);
    background-color: var(--color-bg);
}

.builder-sidebar {
    height: 100%;
    background-color: #ffffff;
    border-right: 1px solid var(--color-border);
}

.builder-canvas {
    height: 100%;
    background-color: #f1f5f9;
    padding: 24px;
}

.builder-help-bar {
    background-color: #ffffff;
    border: 1px solid var(--color-border);
}

.widget-tool-card {
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: var(--border-radius-md);
    padding: 12px;
    text-align: center;
    cursor: grab;
    transition: var(--transition-smooth);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.widget-tool-card:hover {
    border-color: var(--color-accent);
    background-color: var(--color-accent-light);
    transform: translateY(-2px);
}

.canvas-section-box {
    border: 2px dashed #cbd5e1;
    border-radius: var(--border-radius-lg);
    background-color: #ffffff;
    padding: 20px;
    position: relative;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
    transition: var(--transition-smooth);
}

.section-controls-bar {
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    padding: 4px 10px;
    display: flex;
    gap: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.control-btn-xxs {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
}
.control-btn-xxs:hover {
    color: var(--color-accent);
}

.canvas-column {
    border: 1px dashed #cbd5e1;
    min-height: 90px;
    padding: 12px;
    border-radius: var(--border-radius-md);
    background-color: #f8fafc;
}

.canvas-widget {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: var(--border-radius-md);
    padding: 14px;
    margin-bottom: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.03);
    transition: var(--transition-smooth);
}
.canvas-widget:hover {
    border-color: var(--color-accent);
}

.tab-btn {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    font-weight: 600;
}
.tab-btn.active {
    color: var(--color-accent);
    background-color: var(--color-accent-light);
}

/* --- Admin Nav & KPI Cards --- */
.admin-nav-list .admin-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--border-radius-md);
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.admin-nav-list .admin-nav-item:hover {
    background-color: #f1f5f9;
    color: var(--color-text);
    transform: translateX(3px);
}

.admin-nav-list .admin-nav-item.active {
    background-color: var(--color-accent-light);
    color: var(--color-accent);
    border-left: 4px solid var(--color-accent);
}

.admin-nav-item .nav-icon {
    font-size: 1.1rem;
}

.badge-new {
    background-color: var(--color-accent);
    color: #ffffff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 999px;
    text-transform: uppercase;
}

.card-kpi {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.card-kpi:hover {
    border-color: rgba(16, 185, 129, 0.4);
    transform: translateY(-3px);
    box-shadow: var(--shadow-premium);
}

/* Rich Text Formatting Toolbar */
.rich-toolbar {
    background-color: #f1f5f9;
    padding: 4px 8px;
    border-radius: 6px;
    border: 1px solid #cbd5e1;
}

.rich-toolbar .tb-btn {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: var(--color-text);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.rich-toolbar .tb-btn:hover {
    background-color: var(--color-accent-light);
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.text-editor-area {
    background-color: #ffffff !important;
    color: #0f172a !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: var(--border-radius-md);
    line-height: 1.6;
    padding: 12px;
    transition: var(--transition-smooth);
}

.text-editor-area:focus {
    border-color: var(--color-accent) !important;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

/* Mobile Admin Drawer Responsiveness */
@media (max-width: 991px) {
    .admin-sidebar {
        position: fixed;
        top: 0;
        left: -300px;
        width: 280px;
        height: 100vh;
        z-index: 50;
        overflow-y: auto;
        transition: left 0.3s ease-in-out;
        border-right: 1px solid var(--color-border);
        box-shadow: 10px 0 30px rgba(0, 0, 0, 0.15);
        background-color: #ffffff !important;
    }
    .admin-sidebar.drawer-open {
        left: 0;
    }
}

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr !important; }
    .col-span-2, .col-span-3, .col-span-4 { grid-column: span 1 / span 1 !important; }

    /* Client Space Sidebar on Mobile */
    aside[role="complementary"] {
        width: 100% !important;
        margin-bottom: 20px !important;
    }
    aside[role="complementary"] nav {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }
    aside[role="complementary"] nav .btn {
        width: 100% !important;
        padding: 10px 8px !important;
        font-size: 0.85rem !important;
        text-align: center !important;
        justify-content: center !important;
        white-space: normal !important;
        line-height: 1.2 !important;
    }
    
    .navbar-container {
        position: sticky;
        top: 0;
        z-index: 1000;
    }
    
    .navbar-wrap {
        position: relative;
    }

    .navbar-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
        background-color: #ffffff;
        border-bottom: 2px solid var(--color-border);
        padding: 20px 24px;
        gap: 16px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
        z-index: 9999;
    }
    
    .navbar-links.active {
        display: flex !important;
        animation: navSlideDown 0.25s ease-out forwards;
    }
    
    .navbar-links ul {
        flex-direction: column;
        width: 100%;
        gap: 6px;
    }
    
    .navbar-links .nav-link {
        display: block;
        padding: 10px 14px;
        border-radius: 8px;
        font-size: 1.05rem;
        font-weight: 600;
        color: var(--color-text);
        transition: background 0.15s ease, color 0.15s ease;
    }
    
    .navbar-links .nav-link:hover,
    .navbar-links .nav-link.active {
        background: var(--color-accent-light);
        color: var(--color-accent);
    }
    
    .navbar-links .nav-link.active::after {
        display: none;
    }

    .mobile-client-section {
        display: block !important;
        margin-top: 10px;
        padding-top: 12px;
        border-top: 1px dashed var(--color-border);
    }
    .mobile-client-heading {
        display: block;
        font-size: 0.75rem;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--color-accent);
        padding: 4px 14px;
        margin-bottom: 4px;
    }
    .mobile-client-link {
        display: block !important;
    }
    
    .navbar-actions,
    .nav-actions {
        display: flex;
        flex-direction: column;
        width: 100%;
        gap: 10px;
        margin-top: 8px;
        padding-top: 16px;
        border-top: 1px solid var(--color-border);
    }
    
    .navbar-actions .btn,
    .nav-actions .btn,
    .navbar-actions .btn-navbar,
    .nav-actions .btn-navbar {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-left: 0 !important;
        text-align: center;
        padding: 12px;
        font-size: 0.95rem;
    }
    
    .menu-toggle {
        display: flex;
        z-index: 10001;
    }
    
    .menu-toggle.active .hamburger,
    .menu-toggle[aria-expanded="true"] .hamburger {
        background-color: transparent;
    }
    
    .menu-toggle.active .hamburger::before,
    .menu-toggle[aria-expanded="true"] .hamburger::before {
        transform: translateY(0) rotate(45deg);
    }
    
    .menu-toggle.active .hamburger::after,
    .menu-toggle[aria-expanded="true"] .hamburger::after {
        transform: translateY(0) rotate(-45deg);
    }
}

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

/* ======================================================================
   HOMEPAGE MODERN ENHANCEMENTS & INTERACTIVE COMPONENTS
   ====================================================================== */

/* Hero Modern Elements */
.hero-wrapper {
    position: relative;
    overflow: hidden;
    padding: 4.5rem 0 5rem;
    background: radial-gradient(100% 100% at 50% 0%, rgba(16, 185, 129, 0.08) 0%, rgba(248, 250, 252, 0.5) 60%, var(--color-bg) 100%);
}

.hero-glow-blob {
    position: absolute;
    top: -120px;
    right: 10%;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, rgba(16, 185, 129, 0) 70%);
    border-radius: 50%;
    filter: blur(40px);
    pointer-events: none;
    z-index: 0;
}

.hero-card-preview {
    position: relative;
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 24px;
    padding: 30px;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(16, 185, 129, 0.05);
    z-index: 1;
}

.floating-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #ffffff;
    border: 1px solid var(--color-border);
    padding: 8px 16px;
    border-radius: 50px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    transition: var(--transition-smooth);
}

.floating-pill:hover {
    transform: translateY(-2px);
    border-color: var(--color-accent);
}

.stat-box {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 20px;
    text-align: center;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
}

.stat-box:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-premium);
    border-color: rgba(16, 185, 129, 0.3);
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
    font-family: var(--font-heading);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 6px;
    font-weight: 500;
}

/* Process Timeline / Step Cards */
.step-card {
    position: relative;
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 28px 24px;
    transition: var(--transition-smooth);
    height: 100%;
}

.step-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-premium);
}

.step-badge {
    width: 42px;
    height: 42px;
    background: var(--color-accent-light);
    color: var(--color-accent);
    border: 2px solid rgba(16, 185, 129, 0.3);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    font-family: var(--font-heading);
    margin-bottom: 16px;
}

/* Interactive Calculator Box */
.calc-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 15px 35px -5px rgba(0,0,0,0.06);
}

.calc-result-box {
    background: #0f172a;
    color: #ffffff;
    border-radius: 16px;
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.calc-result-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(16, 185, 129, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.macro-bar {
    height: 8px;
    background: #334155;
    border-radius: 4px;
    overflow: hidden;
    display: flex;
}

.macro-bar-fill {
    height: 100%;
    transition: width 0.4s ease;
}

/* Testimonial Cards */
.testimonial-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-premium);
    border-color: rgba(16, 185, 129, 0.3);
}

.avatar-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent) 0%, #059669 100%);
    color: #ffffff;
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
}

.star-rating {
    color: #f59e0b;
    font-size: 1.1rem;
    letter-spacing: 2px;
}

/* Interactive FAQ details/summary */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: rgba(16, 185, 129, 0.4);
}

.faq-item[open] {
    border-color: var(--color-accent);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.08);
}

.faq-question {
    padding: 20px 24px;
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    color: var(--color-text);
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-icon-arrow {
    width: 20px;
    height: 20px;
    transition: transform 0.25s ease;
    stroke: var(--color-accent);
}

.faq-item[open] .faq-icon-arrow {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 24px 20px;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    border-top: 1px solid #f1f5f9;
    padding-top: 14px;
}

/* Feature Icon Wrap */
.icon-wrap-feature {
    width: 52px;
    height: 52px;
    background: var(--color-accent-light);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 18px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Guarantee / Trust Banner */
.trust-strip {
    background: #ffffff;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 20px 0;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
}

.trust-icon-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-accent-light);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: bold;
}

/* ======================================================================
   CALENDRIER DE RÉSERVATION & HORAIRES DISPONIBLES (/booking)
   ====================================================================== */
.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
}

.calendar-header .btn-sm {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-md);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    background: #ffffff;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    transition: var(--transition-smooth);
}

.calendar-header .btn-sm:hover {
    background: var(--color-accent-light);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.calendar-grid {
    display: grid !important;
    grid-template-columns: repeat(7, 1fr) !important;
    gap: 8px !important;
    margin-top: 14px;
}

.calendar-day-header {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--color-accent);
    padding: 8px 2px;
    background: var(--color-accent-light);
    border-radius: 6px;
    text-transform: uppercase;
}

.calendar-day {
    aspect-ratio: 1;
    min-height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text);
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.calendar-day:hover:not(.disabled):not(.empty) {
    background: var(--color-accent-light);
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.2);
}

.calendar-day.today {
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.05);
    color: #1d4ed8;
    font-weight: 700;
}

.calendar-day.active {
    background: var(--color-accent) !important;
    border-color: var(--color-accent) !important;
    color: #ffffff !important;
    font-weight: 800;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
    transform: scale(1.05);
}

.calendar-day.disabled {
    opacity: 0.35;
    cursor: not-allowed;
    background: #f1f5f9;
    color: #94a3b8;
    border-color: #e2e8f0;
}

.calendar-day.empty {
    background: transparent;
    border: none;
    box-shadow: none;
    cursor: default;
}

/* Slots list and buttons */
.slots-list {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
    align-content: start;
    max-height: 380px;
    overflow-y: auto;
    padding-right: 4px;
}

.slot-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px 8px;
    background: #ffffff;
    border: 1.5px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.slot-btn:hover {
    border-color: var(--color-accent);
    background: var(--color-accent-light);
    color: var(--color-accent);
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.15);
}

.slot-btn.active {
    background: var(--color-accent) !important;
    border-color: var(--color-accent) !important;
    color: #ffffff !important;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
}