/*
Theme Name: Smart Services Premium
Theme URI: https://smartservices30.fr
Author: Smart Services
Description: Thème ultra premium V4.0. Design "SaaS Modern" avec des nuances douces (ni 100% blanc, ni 100% noir). Palette perlée et bleutée, élégante et professionnelle.
Version: 4.0.0
Text Domain: smartservices-premium
*/

:root {
    /* Palette SaaS Modern Nuancée (Fini le blanc pur ou le noir pur) */
    --ss-color-primary: #0f172a; /* Titres - Bleu/Gris très profond (Slate 900) au lieu de noir */
    --ss-color-accent: #3b82f6; /* Bleu vibrant (Blue 500) pour les boutons/liens */
    --ss-color-text: #475569; /* Texte principal - Gris ardoise doux (Slate 600) */
    --ss-color-text-light: #64748b; /* Texte secondaire - Slate 500 */
    
    /* Fonds Doux (Pearl/Slate 50) */
    --ss-color-bg: #f8fafc; /* Fond principal très doux (Slate 50) pour reposer les yeux sans être noir */
    --ss-color-bg-alt: #ffffff; /* Fond secondaire (cartes) blanc pour créer un contraste de profondeur */
    --ss-color-border: #e2e8f0; /* Bordures subtiles (Slate 200) */
    
    --ss-font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    
    /* Ombres légères et élégantes */
    --ss-shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    --ss-shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -1px rgba(15, 23, 42, 0.04);
    --ss-shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -2px rgba(15, 23, 42, 0.04);
    --ss-shadow-glow: 0 0 20px rgba(59, 130, 246, 0.15);
    
    --ss-container-width: 1200px;
    --ss-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
body {
    margin: 0;
    font-family: var(--ss-font-main);
    color: var(--ss-color-text);
    background-color: var(--ss-color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
a { color: var(--ss-color-accent); text-decoration: none; transition: var(--ss-transition); }
a:hover { color: #2563eb; } /* Bleu plus soutenu au survol */
h1, h2, h3, h4, h5, h6 { font-weight: 700; color: var(--ss-color-primary); line-height: 1.2; margin-top: 0; margin-bottom: 1rem; letter-spacing: -0.01em; }
img { max-width: 100%; height: auto; }
p { margin-top: 0; margin-bottom: 1.5rem; }

/* Forcer les couleurs des textes Elementor pour qu'ils respectent le thème */
.elementor-widget-text-editor { color: var(--ss-color-text) !important; }
.elementor-heading-title { color: var(--ss-color-primary) !important; }

/* ==========================================================================
   Layout
   ========================================================================== */
.site { display: flex; flex-direction: column; min-height: 100vh; position: relative; overflow-x: hidden; }
.site-content { flex: 1; display: flex; flex-direction: column; width: 100%; z-index: 1; }
.ss-container, .ast-container {
    max-width: var(--ss-container-width);
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.elementor-page .site-content,
.elementor-template-full-width .site-content { padding: 0 !important; }
.elementor-page .ss-container,
.elementor-template-full-width .ss-container { max-width: 100%; padding: 0; }

.alignfull { margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); max-width: 100vw; width: 100vw; }
.alignwide { margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); max-width: 100vw; width: 100vw; }
@media (min-width: 1200px) {
    .alignwide { margin-left: calc(50% - 600px); margin-right: calc(50% - 600px); max-width: 1200px; width: 1200px; }
}

/* Correction de l'alignfull pour la zone principale qui est déjà pleine largeur */
.site-main .alignfull {
    margin-left: auto !important;
    margin-right: auto !important;
    width: 100% !important;
    max-width: 100% !important;
}

/* Limiter la largeur des blocs standards dans une page pleine largeur */
.site-main > .entry-content > *:not(.alignwide):not(.alignfull):not(.uagb-is-root-container) {
    max-width: var(--ss-container-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

/* ==========================================================================
   Habillage du Fond (Nuancé / Premium Light)
   ========================================================================== */
body {
    /* Motif de points très discret pour texturer le fond clair */
    background-image: radial-gradient(rgba(15, 23, 42, 0.04) 1px, transparent 1px);
    background-size: 24px 24px;
    background-position: center center;
}

/* Formes floues (glow) en arrière-plan pour casser l'uniformité */
.site::before, .site::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: 0;
    pointer-events: none;
}

.site::before {
    top: 5%; left: -5%;
    width: 50vw; height: 50vw;
    max-width: 800px; max-height: 800px;
    background: rgba(59, 130, 246, 0.06); /* Lueur bleue très douce */
}

.site::after {
    bottom: 15%; right: -5%;
    width: 60vw; height: 60vw;
    max-width: 900px; max-height: 900px;
    background: rgba(148, 163, 184, 0.08); /* Lueur gris-bleu */
}

.site-content, .site-header, .site-footer { position: relative; z-index: 10; }

/* ==========================================================================
   Header Glassmorphism Clair & GRAND LOGO
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 9999;
    background: rgba(248, 250, 252, 0.85); /* Slate 50 translucide */
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.05);
    transition: var(--ss-transition);
}
.site-header.scrolled {
    background: rgba(255, 255, 255, 0.98); /* Blanc translucide au scroll */
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
    border-bottom-color: rgba(15, 23, 42, 0.08);
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 150px; /* Encore plus grand pour compenser le logo carré */
    transition: var(--ss-transition);
}
.site-header.scrolled .header-inner { height: 90px; }

/* Logo Agrandit */
.site-branding .custom-logo-link { display: flex; align-items: center; height: 100%; }
.site-branding .custom-logo { 
    max-height: 130px !important; /* Très grand pour bien voir le logo carré */
    width: auto !important; 
    max-width: none !important;
    display: block; 
    transition: var(--ss-transition); 
    /* Retrait du filtre blanc pur pour retrouver les couleurs naturelles du logo sur fond clair */
}
.site-header.scrolled .site-branding .custom-logo { max-height: 75px !important; }
.site-title { font-size: 1.75rem; margin: 0; font-weight: 800; letter-spacing: -0.03em; }
.site-title a { color: var(--ss-color-primary); }

/* Navigation */
.header-right { display: flex; align-items: center; gap: 2.5rem; }
.main-navigation { display: flex; align-items: center; }
.nav-menu { display: flex; list-style: none; margin: 0; padding: 0; gap: 2.5rem; }
.nav-menu li { position: relative; }
.nav-menu a {
    color: var(--ss-color-text);
    font-weight: 600;
    font-size: 1rem;
    padding: 0.5rem 0;
    display: block;
    position: relative;
    letter-spacing: 0.01em;
}
.nav-menu a::after {
    content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px;
    background-color: var(--ss-color-accent); transition: var(--ss-transition);
}
.nav-menu a:hover::after, .nav-menu .current-menu-item > a::after { width: 100%; }
.nav-menu a:hover, .nav-menu .current-menu-item > a { color: var(--ss-color-primary); }

/* Dropdowns */
.nav-menu .sub-menu {
    position: absolute; top: 100%; left: 0; background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    min-width: 240px; box-shadow: var(--ss-shadow-lg); border-radius: 12px;
    padding: 0.5rem 0; opacity: 0; visibility: hidden; transform: translateY(15px);
    transition: var(--ss-transition); z-index: 100; border: 1px solid var(--ss-color-border);
}
.nav-menu li:hover > .sub-menu { opacity: 1; visibility: visible; transform: translateY(5px); }
.nav-menu .sub-menu a { padding: 0.75rem 1.5rem; font-size: 0.95rem; color: var(--ss-color-text); font-weight: 500; }
.nav-menu .sub-menu a::after { display: none; }
.nav-menu .sub-menu a:hover { background: var(--ss-color-bg); color: var(--ss-color-accent); padding-left: 2rem; }

/* Actions / CTA */
.btn-premium {
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--ss-color-accent);
    color: #fff !important;
    padding: 0.875rem 1.75rem; border-radius: 8px; font-weight: 600; font-size: 1rem;
    transition: var(--ss-transition); border: none; cursor: pointer;
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.2);
    letter-spacing: 0.02em;
}
.btn-premium:hover {
    box-shadow: 0 6px 15px rgba(59, 130, 246, 0.3);
    transform: translateY(-2px);
    background: #2563eb; /* Bleu royal */
}

/* Menu Toggle Mobile */
.menu-toggle {
    display: none; background: transparent; border: none; cursor: pointer;
    padding: 0.5rem; z-index: 1001; margin-left: 1rem;
}
.menu-toggle .line {
    display: block; width: 28px; height: 2px; background: var(--ss-color-primary);
    margin: 6px 0; transition: var(--ss-transition); border-radius: 2px;
}

/* ==========================================================================
   Footer (Le footer reste sombre pour ancrer visuellement le site)
   ========================================================================== */
.site-footer { background-color: #0f172a; border-top: none; padding: 5rem 0 0; margin-top: auto; position: relative; overflow: hidden; }
.footer-widgets { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 4rem; margin-bottom: 4rem; position: relative; z-index: 1; }
.footer-widget h3 { font-size: 1.25rem; margin-bottom: 1.75rem; color: #fff; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; }
.footer-widget p { color: #94a3b8; font-size: 1rem; }
.footer-menu { list-style: none; padding: 0; margin: 0; }
.footer-menu li { margin-bottom: 1rem; }
.footer-menu a { color: #94a3b8; font-size: 1rem; display: inline-block; }
.footer-menu a:hover { color: #fff; transform: translateX(5px); }
.site-info { text-align: center; padding: 2rem 0; border-top: 1px solid rgba(255,255,255,0.05); color: #64748b; font-size: 0.9rem; background: #020617; }

/* Scroll to Top */
.scroll-to-top {
    position: fixed; bottom: 30px; right: 30px; width: 50px; height: 50px;
    background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(5px);
    color: var(--ss-color-primary); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; opacity: 0; visibility: hidden; transition: var(--ss-transition);
    z-index: 999; box-shadow: var(--ss-shadow-lg); border: 1px solid var(--ss-color-border); font-size: 1.5rem;
}
.scroll-to-top.show { opacity: 1; visibility: visible; }
.scroll-to-top:hover { background: var(--ss-color-accent); color: #fff; transform: translateY(-5px); box-shadow: var(--ss-shadow-glow); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 991px) {
    .menu-toggle { display: block; }
    .header-actions { display: none; }
    .header-inner { height: 110px; }
    .site-branding .custom-logo { max-height: 90px !important; }
    .nav-menu {
        position: fixed; top: 0; right: -100%; width: 85%; max-width: 400px; height: 100vh;
        background: rgba(255, 255, 255, 0.98); backdrop-filter: blur(20px);
        flex-direction: column; padding: 8rem 2rem 3rem; gap: 1.5rem;
        box-shadow: -10px 0 50px rgba(15, 23, 42, 0.1); transition: right 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto; align-items: flex-start; border-left: 1px solid var(--ss-color-border);
    }
    .nav-menu.toggled { right: 0; }
    .menu-toggle.active .line:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .menu-toggle.active .line:nth-child(2) { opacity: 0; }
    .menu-toggle.active .line:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    .nav-menu .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; border-left: 2px solid var(--ss-color-border); border-radius: 0; padding-left: 1.5rem; margin-top: 1rem; margin-bottom: 1rem; display: none; background: transparent; }
    .nav-menu li.menu-item-has-children { width: 100%; }
    .nav-menu li.menu-item-has-children > a::after { content: ' ▼'; font-size: 0.7em; margin-left: 10px; display: inline-block; position: static; background: none; width: auto; height: auto; box-shadow: none; }
    .nav-menu li:hover > .sub-menu, .nav-menu li.mobile-open > .sub-menu { display: block; }
}

/* ==========================================================================
   Blog & Pagination (Thème Nuancé)
   ========================================================================== */
.blog-card {
    background: var(--ss-color-bg-alt) !important;
    border: 1px solid var(--ss-color-border) !important;
    box-shadow: var(--ss-shadow-sm) !important;
}
.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--ss-shadow-lg) !important;
    border-color: rgba(59, 130, 246, 0.3) !important;
}
.blog-card:hover .post-thumbnail img { transform: scale(1.08); }
.blog-card .read-more-link { color: var(--ss-color-accent); font-weight: 700; }
.blog-card .read-more-link:hover { color: #2563eb; }
.blog-card .read-more-link svg { transition: transform 0.3s ease; }
.blog-card:hover .read-more-link svg { transform: translateX(6px); }
.blog-card .entry-summary { color: var(--ss-color-text) !important; }
.blog-card .post-meta { color: var(--ss-color-text-light) !important; }
.blog-card .entry-title a { color: var(--ss-color-primary) !important; }
.blog-card .entry-title a:hover { color: var(--ss-color-accent) !important; }

/* Pagination Styling Nuancée */
.blog-pagination .nav-links { display: inline-flex; gap: 0.5rem; flex-wrap: wrap; justify-content: center; }
.blog-pagination .page-numbers {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 44px; height: 44px; padding: 0 14px; border-radius: 8px;
    background: var(--ss-color-bg-alt); color: var(--ss-color-text);
    font-weight: 600; text-decoration: none; box-shadow: var(--ss-shadow-sm);
    border: 1px solid var(--ss-color-border); transition: var(--ss-transition);
}
.blog-pagination .page-numbers:hover {
    background: var(--ss-color-bg); color: var(--ss-color-primary); transform: translateY(-3px); box-shadow: var(--ss-shadow-md);
}
.blog-pagination .page-numbers.current {
    background: var(--ss-color-accent); color: #fff; border-color: var(--ss-color-accent); box-shadow: var(--ss-shadow-glow);
}
.blog-pagination .screen-reader-text { display: none; }