/*
Theme Name: ERP Algérien Pro
Theme URI: https://izisoftsolution.com/
Author: izisoftsolution
Author URI: https://izisoftsolution.com/
Description: Thème WordPress pour ERP Algérien Pro — landing page d'un logiciel de gestion d'entreprise 100% algérien. 9 modules, palette indigo/violet, entièrement personnalisable via le Customizer.
Version: 1.3.0
Requires at least: 5.8
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: erp-algerien
*/

/* ═══════════════════════════════════════════════════════════════════
   Toutes les couleurs sont injectées en variables CSS depuis le
   Customizer (voir inc/customizer.php → erp_algerien_customizer_css()).
   Les valeurs ci-dessous sont des fallbacks de la palette izierp.
   ═══════════════════════════════════════════════════════════════════ */
:root {
    --erp-primary: #6366F1;
    --erp-primary-dark: #4F46E5;
    --erp-accent: #8B5CF6;
    --erp-text: #0F172A;
    --erp-muted: #64748B;
    --erp-bg: #FFFFFF;
    --erp-bg-light: #F8FAFC;
    --erp-bg-indigo: #EEF2FF;
    --erp-border: #E2E8F0;
    --erp-success: #16A34A;
    --erp-radius: 16px;
    --erp-radius-sm: 10px;
    --erp-shadow: 0 10px 40px rgba(99,102,241,0.12);
    --erp-shadow-sm: 0 4px 16px rgba(15,23,42,0.06);
    --erp-gradient: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
    --erp-maxwidth: 1180px;
}

/* ─── Reset & base ─── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--erp-text);
    background: var(--erp-bg);
    line-height: 1.65;
    font-size: 17px;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--erp-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--erp-primary-dark); }
h1, h2, h3, h4 { color: var(--erp-text); line-height: 1.2; margin: 0 0 .5em; font-weight: 800; }
h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }
.erp-container { max-width: var(--erp-maxwidth); margin: 0 auto; padding: 0 24px; }
.erp-section { padding: 90px 0; }
.erp-section--alt { background: var(--erp-bg-light); }

/* ─── Section heading ─── */
.erp-eyebrow {
    display: inline-block;
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--erp-primary);
    background: var(--erp-bg-indigo);
    padding: 6px 16px;
    border-radius: 999px;
    margin-bottom: 18px;
}
.erp-section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.erp-section-head p { color: var(--erp-muted); font-size: 1.1rem; }

/* ─── Buttons ─── */
.erp-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--erp-radius-sm);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform .2s, box-shadow .2s, background .2s;
    text-align: center;
}
.erp-btn--primary { background: var(--erp-gradient); color: #fff; box-shadow: var(--erp-shadow); }
.erp-btn--primary:hover { transform: translateY(-2px); color: #fff; box-shadow: 0 14px 48px rgba(99,102,241,0.35); }
.erp-btn--ghost { background: transparent; color: var(--erp-primary); border-color: var(--erp-border); }
.erp-btn--ghost:hover { border-color: var(--erp-primary); background: var(--erp-bg-indigo); }

/* ─── Header / nav ─── */
.erp-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255,255,255,0.85);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--erp-border);
}
.erp-nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.erp-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; color: var(--erp-text); }
.erp-nav-links { display: flex; align-items: center; gap: 30px; list-style: none; margin: 0; padding: 0; }
.erp-nav-links a { color: var(--erp-text); font-weight: 600; font-size: .98rem; }
.erp-nav-links a:hover { color: var(--erp-primary); }
.erp-nav-toggle { display: none; background: none; border: none; font-size: 1.6rem; cursor: pointer; color: var(--erp-text); }

/* ─── Hero ─── */
.erp-hero { padding: 80px 0 90px; background: radial-gradient(1200px 500px at 70% -10%, var(--erp-bg-indigo), transparent); overflow: hidden; }
.erp-hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 60px; align-items: center; }
.erp-hero-badges { display: inline-flex; gap: 10px; margin-bottom: 22px; flex-wrap: wrap; }
.erp-pill { font-size: .82rem; font-weight: 700; color: var(--erp-primary); background: var(--erp-bg-indigo); padding: 7px 15px; border-radius: 999px; }
.erp-hero h1 { font-size: clamp(2.3rem, 5.5vw, 3.6rem); margin-bottom: 22px; }
.erp-hero h1 .hl { background: var(--erp-gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.erp-hero-lead { font-size: 1.2rem; color: var(--erp-muted); margin-bottom: 32px; }
.erp-hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.erp-hero-visual { min-width: 0; }

/* ─── Hero visual card ─── */
.erp-hero-card {
    background: #fff; border: 1px solid var(--erp-border); border-radius: var(--erp-radius);
    box-shadow: var(--erp-shadow); padding: 26px;
}
.erp-hero-card-title { font-weight: 800; margin-bottom: 18px; color: var(--erp-primary); }
.erp-mini-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.erp-mini {
    background: var(--erp-bg-light); border: 1px solid var(--erp-border); border-radius: var(--erp-radius-sm);
    padding: 16px 10px; text-align: center; font-size: .82rem; font-weight: 600; color: var(--erp-text);
    transition: transform .2s, box-shadow .2s;
}
.erp-mini:hover { transform: translateY(-3px); box-shadow: var(--erp-shadow-sm); }
.erp-mini .ico { font-size: 1.6rem; display: block; margin-bottom: 6px; }
.erp-hero-stats { display: flex; gap: 10px; margin-top: 20px; }
.erp-stat { flex: 1; text-align: center; background: var(--erp-bg-indigo); border-radius: var(--erp-radius-sm); padding: 14px 6px; }
.erp-stat .num { font-size: 1.4rem; font-weight: 800; color: var(--erp-primary); }
.erp-stat .lbl { font-size: .72rem; color: var(--erp-muted); font-weight: 600; }
.erp-hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.erp-hero-tags span { font-size: .8rem; color: var(--erp-muted); background: var(--erp-bg-light); border: 1px solid var(--erp-border); padding: 6px 12px; border-radius: 999px; }

/* ─── Modules grid ─── */
.erp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.erp-card {
    background: #fff; border: 1px solid var(--erp-border); border-radius: var(--erp-radius);
    padding: 30px; transition: transform .25s, box-shadow .25s, border-color .25s;
}
.erp-card:hover { transform: translateY(-6px); box-shadow: var(--erp-shadow); border-color: var(--erp-primary); }
.erp-card-icon {
    width: 56px; height: 56px; display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; border-radius: 14px; background: var(--erp-bg-indigo); margin-bottom: 18px;
}
.erp-card h3 { margin-bottom: 10px; }
.erp-card > p { color: var(--erp-muted); font-size: .98rem; }
.erp-card ul { list-style: none; padding: 0; margin: 16px 0 0; }
.erp-card ul li { font-size: .92rem; color: var(--erp-text); padding: 6px 0 6px 26px; position: relative; }
.erp-card ul li::before { content: "✓"; position: absolute; left: 0; color: var(--erp-success); font-weight: 800; }

/* ─── Features / compliance grid (4 col) ─── */
.erp-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.erp-feature {
    background: #fff; border: 1px solid var(--erp-border); border-radius: var(--erp-radius);
    padding: 26px 22px; text-align: center; transition: transform .25s, box-shadow .25s;
}
.erp-feature:hover { transform: translateY(-4px); box-shadow: var(--erp-shadow-sm); }
.erp-feature .ico { font-size: 2rem; margin-bottom: 12px; }
.erp-feature h4 { font-size: 1.05rem; margin-bottom: 8px; }
.erp-feature p { font-size: .9rem; color: var(--erp-muted); margin: 0; }

/* ─── Download ─── */
.erp-dl-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; max-width: 820px; margin: 0 auto; }
.erp-dl-card {
    background: #fff; border: 1px solid var(--erp-border); border-radius: var(--erp-radius);
    padding: 36px; text-align: center; box-shadow: var(--erp-shadow-sm);
}
.erp-dl-card .ico { font-size: 3rem; margin-bottom: 16px; }
.erp-dl-card p { color: var(--erp-muted); }
.erp-dl-card small { display: block; color: var(--erp-muted); margin-top: 12px; font-size: .82rem; }

/* ─── Pricing / payment ─── */
.erp-pay-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; max-width: 820px; margin: 0 auto; }
.erp-pay {
    background: #fff; border: 1px solid var(--erp-border); border-radius: var(--erp-radius);
    padding: 30px; text-align: center; transition: transform .25s, box-shadow .25s;
}
.erp-pay:hover { transform: translateY(-4px); box-shadow: var(--erp-shadow); }
.erp-pay .ico { font-size: 2.4rem; margin-bottom: 12px; }
.erp-pay h3 { margin-bottom: 6px; }
.erp-pay p { color: var(--erp-muted); font-size: .92rem; margin: 0; }

/* ─── Offres / formules (prix) ─── */
.erp-billing-toggle {
    display: flex; align-items: center; justify-content: center; gap: 14px;
    margin: -28px auto 44px; flex-wrap: wrap;
}
.erp-billing-label {
    font-weight: 700; color: var(--erp-muted); font-size: .98rem;
    display: inline-flex; align-items: center; gap: 8px; transition: color .2s;
}
.erp-billing-label.is-active { color: var(--erp-text); }
.erp-billing-save {
    background: var(--erp-bg-indigo); color: var(--erp-primary);
    font-size: .72rem; font-weight: 800; padding: 3px 10px; border-radius: 999px;
    text-transform: uppercase; letter-spacing: .03em;
}
.erp-billing-switch {
    position: relative; width: 56px; height: 30px; border-radius: 999px;
    border: none; background: var(--erp-border); cursor: pointer; padding: 0;
    transition: background .25s; flex: 0 0 auto;
}
.erp-billing-switch[aria-checked="true"] { background: var(--erp-primary); }
.erp-billing-switch .knob {
    position: absolute; top: 3px; left: 3px; width: 24px; height: 24px;
    background: #fff; border-radius: 50%; box-shadow: 0 2px 6px rgba(15,23,42,0.25);
    transition: transform .25s;
}
.erp-billing-switch[aria-checked="true"] .knob { transform: translateX(26px); }

.erp-offers-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
    align-items: stretch; max-width: 1000px; margin: 0 auto;
}
.erp-offer {
    position: relative; display: flex; flex-direction: column;
    background: #fff; border: 1px solid var(--erp-border); border-radius: var(--erp-radius);
    padding: 36px 28px; transition: transform .25s, box-shadow .25s, border-color .25s;
}
.erp-offer:hover { transform: translateY(-6px); box-shadow: var(--erp-shadow); }
.erp-offer--popular {
    border-color: var(--erp-primary); border-width: 2px;
    box-shadow: var(--erp-shadow); transform: translateY(-8px);
}
.erp-offer--popular:hover { transform: translateY(-12px); }
.erp-offer-badge {
    position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
    background: var(--erp-gradient); color: #fff; font-size: .78rem; font-weight: 800;
    padding: 6px 16px; border-radius: 999px; box-shadow: var(--erp-shadow-sm);
    white-space: nowrap;
}
.erp-offer-icon { font-size: 2.4rem; margin-bottom: 12px; }
.erp-offer h3 { margin-bottom: 6px; }
.erp-offer-desc { color: var(--erp-muted); font-size: .94rem; min-height: 42px; }
.erp-offer-price {
    margin: 18px 0 22px; padding-bottom: 22px; border-bottom: 1px solid var(--erp-border);
}
.erp-offer-price .amount { font-size: 2rem; font-weight: 800; color: var(--erp-text); }
.erp-offer-period { color: var(--erp-muted); font-size: .95rem; font-weight: 600; }
.erp-offer ul { list-style: none; padding: 0; margin: 0 0 26px; flex: 1; }
.erp-offer ul li {
    font-size: .94rem; color: var(--erp-text); padding: 8px 0 8px 26px; position: relative;
}
.erp-offer ul li::before {
    content: "✓"; position: absolute; left: 0; color: var(--erp-success); font-weight: 800;
}
.erp-offer .erp-btn { width: 100%; justify-content: center; }
/* Bascule mensuel/annuel : on masque l'annuel par défaut */
.js-price-annual { display: none; }
.erp-offers-grid.is-annual .js-price-monthly { display: none; }
.erp-offers-grid.is-annual .js-price-annual { display: inline; }

/* ─── Hub d'accueil (liens vers les pages) ─── */
.erp-hub-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.erp-hub-card {
    display: flex; flex-direction: column; text-decoration: none;
    background: #fff; border: 1px solid var(--erp-border); border-radius: var(--erp-radius);
    padding: 28px 26px; color: var(--erp-text);
    transition: transform .22s, box-shadow .22s, border-color .22s;
}
.erp-hub-card:hover {
    transform: translateY(-5px); box-shadow: var(--erp-shadow);
    border-color: var(--erp-primary);
}
.erp-hub-icon { font-size: 2.2rem; margin-bottom: 12px; }
.erp-hub-card h3 { margin-bottom: 8px; }
.erp-hub-card p { color: var(--erp-muted); font-size: .95rem; flex: 1; margin-bottom: 16px; }
.erp-hub-more { color: var(--erp-primary); font-weight: 700; font-size: .92rem; }

/* ─── Contenu rédigé (texte SEO des pages) ─── */
.erp-prose { max-width: 760px; }
.erp-prose h2 { margin: 1.4em 0 .5em; }
.erp-prose h3 { margin: 1.2em 0 .4em; }
.erp-prose p { color: var(--erp-text); line-height: 1.75; margin-bottom: 1em; }
.erp-prose ul, .erp-prose ol { margin: 0 0 1em 1.4em; }
.erp-prose li { margin-bottom: .4em; }
.erp-prose a { color: var(--erp-primary); }

/* ─── Trial form ─── */
.erp-trial { background: var(--erp-gradient); border-radius: var(--erp-radius); padding: 56px 40px; text-align: center; color: #fff; }
.erp-trial h2 { color: #fff; }
.erp-trial p { color: rgba(255,255,255,0.9); max-width: 520px; margin: 0 auto 28px; }
.erp-trial-form { display: flex; gap: 12px; max-width: 480px; margin: 0 auto; flex-wrap: wrap; justify-content: center; }
.erp-trial-form input[type=email] {
    flex: 1; min-width: 240px; padding: 14px 18px; border-radius: var(--erp-radius-sm);
    border: none; font-size: 1rem; outline: none;
}
.erp-trial-form button { background: #fff; color: var(--erp-primary); border: none; }
.erp-trial-form button:hover { background: #f1f1f1; }
.erp-trial small { display: block; margin-top: 18px; color: rgba(255,255,255,0.85); font-size: .85rem; }
.erp-trial-msg { margin-top: 18px; font-weight: 600; }

/* ─── Footer ─── */
.erp-footer { background: var(--erp-text); color: #cbd5e1; padding: 64px 0 28px; }
.erp-footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.erp-footer h4 { color: #fff; font-size: .95rem; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 16px; }
.erp-footer-brand h3 { color: #fff; }
.erp-footer-brand p { font-size: .92rem; color: #94a3b8; }
.erp-footer ul { list-style: none; padding: 0; margin: 0; }
.erp-footer ul li { margin-bottom: 10px; }
.erp-footer ul li a { color: #cbd5e1; font-size: .92rem; }
.erp-footer ul li a:hover { color: #fff; }
.erp-footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; text-align: center; font-size: .85rem; color: #94a3b8; }

/* ─── WhatsApp float ─── */
.erp-wa-float {
    position: fixed; bottom: 24px; right: 24px; z-index: 200;
    background: #25D366; color: #fff; padding: 14px 22px; border-radius: 999px;
    font-weight: 700; box-shadow: 0 8px 30px rgba(37,211,102,0.45);
    display: inline-flex; align-items: center; gap: 8px;
}
.erp-wa-float:hover { color: #fff; transform: translateY(-2px); }

/* ─── Cadre "fenêtre" pour captures (mockups) ─── */
.erp-shot {
    margin: 0; background: #fff; border: 1px solid var(--erp-border);
    border-radius: var(--erp-radius); overflow: hidden; box-shadow: var(--erp-shadow);
}
.erp-shot-bar {
    display: flex; align-items: center; gap: 7px;
    padding: 11px 14px; background: var(--erp-bg-light); border-bottom: 1px solid var(--erp-border);
}
.erp-shot-bar i { width: 11px; height: 11px; border-radius: 50%; background: var(--erp-border); }
.erp-shot-bar i:nth-child(1) { background: #F87171; }
.erp-shot-bar i:nth-child(2) { background: #FBBF24; }
.erp-shot-bar i:nth-child(3) { background: #34D399; }
.erp-shot img { display: block; width: 100%; height: auto; }
.erp-shot--card { box-shadow: none; margin-bottom: 18px; border-radius: var(--erp-radius-sm); }
.erp-shot--card .erp-shot-bar { padding: 8px 10px; }
.erp-shot--card .erp-shot-bar i { width: 8px; height: 8px; }
.erp-shot--ph .erp-shot-ph {
    display: flex; align-items: center; justify-content: center;
    min-height: 220px; font-size: 4rem; color: var(--erp-primary);
    background-color: var(--erp-bg-indigo);
    background-image: radial-gradient(circle at 20% 20%, rgba(99,102,241,.14), transparent 60%),
                      radial-gradient(circle at 80% 85%, rgba(139,92,246,.14), transparent 60%);
}

/* ─── Démo en images (lignes alternées) ─── */
.erp-demo-rows { display: flex; flex-direction: column; gap: 56px; }
.erp-demo-row { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.erp-demo-row:nth-child(even) .erp-demo-media { order: 2; }
.erp-demo-icon {
    width: 52px; height: 52px; border-radius: var(--erp-radius-sm);
    display: flex; align-items: center; justify-content: center; font-size: 1.7rem;
    background: var(--erp-bg-indigo); margin-bottom: 14px;
}
.erp-demo-text h3 { font-size: 1.5rem; }
.erp-demo-text p { color: var(--erp-muted); font-size: 1.05rem; line-height: 1.7; }

/* ─── Responsive ─── */
@media (max-width: 980px) {
    .erp-hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .erp-grid { grid-template-columns: repeat(2, 1fr); }
    .erp-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .erp-offers-grid { grid-template-columns: repeat(2, 1fr); max-width: 680px; }
    .erp-hub-grid { grid-template-columns: repeat(2, 1fr); }
    .erp-offer--popular { transform: none; }
    .erp-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
    .erp-nav-links {
        display: none; position: absolute; top: 72px; left: 0; right: 0;
        flex-direction: column; background: #fff; padding: 20px 24px;
        border-bottom: 1px solid var(--erp-border); gap: 16px;
    }
    .erp-nav-links.open { display: flex; }
    .erp-nav-toggle { display: block; }
    .erp-grid, .erp-grid-4, .erp-dl-grid, .erp-pay-grid, .erp-offers-grid, .erp-hub-grid { grid-template-columns: 1fr; }
    .erp-footer-grid { grid-template-columns: 1fr; }
    .erp-demo-row { grid-template-columns: 1fr; gap: 22px; }
    .erp-demo-row:nth-child(even) .erp-demo-media { order: 0; }
    .erp-section { padding: 60px 0; }
    /* ── Hero card mobile fix ── */
    .erp-hero-card { padding: 20px; }
    .erp-mini-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
    .erp-mini { padding: 12px 4px; font-size: .72rem; }
    .erp-mini .ico { font-size: 1.3rem; }
    .erp-hero-stats { gap: 6px; }
    .erp-stat { padding: 10px 4px; }
    .erp-hero-tags span { font-size: .72rem; padding: 5px 9px; }
}
/* Garde-fou universel : rien ne dépasse la largeur de l'écran */
@media (max-width: 640px) {
    html, body { overflow-x: hidden; }
    .erp-container { padding: 0 16px; }
    .erp-hero-card, .erp-card, .erp-feature, .erp-dl-card, .erp-pay, .erp-offer { max-width: 100%; }
}