/* ==========================================================================
   CSS VARIABLES & DESIGN SYSTEM (Tech / Expert Theme)
   ========================================================================== */
   :root {
    /* Colors - More clinical, technical, slate/teal based */
    --c-primary: #0f172a;       /* Slate 900 */
    --c-primary-light: #1e293b; /* Slate 800 */
    --c-accent: #0ea5e9;        /* Sky 500 (Cyan) */
    --c-accent-hover: #0284c7;  /* Sky 600 */
    --c-surface: #ffffff;
    --c-bg-light: #f1f5f9;      /* Slate 100 */
    --c-text-main: #334155;     /* Slate 700 */
    --c-text-muted: #64748b;    /* Slate 500 */
    --c-whatsapp: #25D366;
    
    /* Semantic Colors */
    --c-success: #10b981;
    --c-warning: #f59e0b;
    --c-error: #ef4444;

    /* Typography */
    --font-heading: 'Plus Jakarta Sans', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;
    
    /* Shadows - Crisper for tech feel */
    --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -1px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -2px rgba(15, 23, 42, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 10px 10px -5px rgba(15, 23, 42, 0.04);
    --shadow-glow: 0 0 20px rgba(14, 165, 233, 0.4);
    
    /* Layout & Shaping */
    --container-max: 1200px;
    --section-py: 5rem;
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;     /* Less rounded than the other site, more "hardware" feel */
    
    /* Transitions */
    --t-fast: 0.2s ease-in-out;
    --t-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   RESET & ACCESSIBILITY BASE
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 100px; }

body {
    font-family: var(--font-body);
    color: var(--c-text-main);
    background-color: var(--c-surface);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); color: var(--c-primary); line-height: 1.2; font-weight: 700; letter-spacing: -0.02em; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* Focus Visible for Keyboard Navigation */
:focus:not(:focus-visible) { outline: none; }
:focus-visible { outline: 2px solid var(--c-accent); outline-offset: 3px; border-radius: 2px; }

/* Skip Link */
.skip-link {
    position: absolute; top: -40px; left: 0; background: var(--c-primary); color: white; padding: 8px; z-index: 1000; transition: top var(--t-fast);
}
.skip-link:focus { top: 0; }

/* Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Utilities */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 1.5rem; }
.section { padding: var(--section-py) 0; }
.bg-light { background-color: var(--c-bg-light); }
.bg-dark { background-color: var(--c-primary); color: white; }
.text-center { text-align: center; }
.text-gradient { background: linear-gradient(135deg, var(--c-primary), var(--c-accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.text-muted { color: var(--c-text-muted); }
.text-white-muted { color: rgba(255,255,255,0.7); }
.text-accent { color: var(--c-accent); }
.text-success { color: var(--c-success); }
.text-warning { color: var(--c-warning); }
.bg-success { background-color: var(--c-success); }
.bg-accent { background-color: var(--c-accent); }
.mono-text { font-family: var(--font-mono); letter-spacing: -0.02em; }
.text-sm { font-size: 0.85rem; }
.text-xs { font-size: 0.75rem; }
.font-bold { font-weight: 700; }
.d-block { display: block; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mt-12 { margin-top: 3rem; }
.max-w-3xl { max-width: 48rem; margin-inline: auto; }
.icon-sm { width: 18px; height: 18px; }
.italic { font-style: italic; }

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
    padding: 0.8rem 1.5rem; border-radius: var(--radius-sm); font-weight: 600; font-size: 0.95rem;
    transition: all var(--t-fast); border: 1px solid transparent;
}
.btn-primary { background-color: var(--c-primary); color: white; }
.btn-primary:hover { background-color: var(--c-accent); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-secondary { background-color: white; color: var(--c-primary); border-color: var(--c-bg-light); box-shadow: var(--shadow-sm); }
.btn-secondary:hover { border-color: var(--c-accent); transform: translateY(-2px); }
.btn-white { background-color: white; color: var(--c-primary); }
.btn-white:hover { background-color: var(--c-bg-light); }
.btn-outline-dark { border-color: rgba(255,255,255,0.2); color: white; }
.btn-outline-dark:hover { background: white; color: var(--c-primary); }
.btn-xl { padding: 1.1rem 2rem; font-size: 1rem; }
.btn-full { width: 100%; }

.glow-btn { box-shadow: var(--shadow-glow); }
.glow-btn:hover { box-shadow: 0 0 25px rgba(14, 165, 233, 0.6); }

.btn-whatsapp-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: var(--radius-sm);
    background: rgba(37, 211, 102, 0.1); color: var(--c-whatsapp);
    transition: var(--t-fast);
}
.btn-whatsapp-icon svg { width: 20px; height: 20px; }
.btn-whatsapp-icon:hover { background: var(--c-whatsapp); color: white; transform: scale(1.05); }

/* ==========================================================================
   TOP BAR & HEADER
   ========================================================================== */
.top-bar { background-color: var(--c-primary); color: rgba(255,255,255,0.9); font-size: 0.75rem; padding: 0.5rem 0; z-index: 100; position: relative; border-bottom: 1px solid rgba(255,255,255,0.05); }
.top-bar-content { display: flex; justify-content: space-between; align-items: center; }
.top-bar-item { display: flex; align-items: center; gap: 0.5rem; font-weight: 500; }
.top-bar-item svg { width: 14px; height: 14px; color: var(--c-accent); }
.status-dot { width: 6px; height: 6px; background-color: var(--c-success); border-radius: 50%; display: inline-block; animation: blink 2s infinite; }
@keyframes blink { 0% { opacity: 1; } 50% { opacity: 0.4; } 100% { opacity: 1; } }

.header {
    position: sticky; top: 0; z-index: 99;
    background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.05); transition: background-color var(--t-smooth), box-shadow var(--t-smooth);
}
.header.scrolled { box-shadow: var(--shadow-sm); background: rgba(255, 255, 255, 0.98); }
.header-inner { display: flex; justify-content: space-between; align-items: center; height: 4.5rem; }

/* Co-branding Logo Setup */
.logo-group { display: flex; flex-direction: column; justify-content: center; transition: transform var(--t-fast); }
.logo-group:hover { transform: translateY(-1px); }
.logo { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 800; color: var(--c-primary); letter-spacing: -0.02em; line-height: 1.1; }
.logo span { color: var(--c-accent); }
.logo-sub { font-size: 0.65rem; margin-top: 3px; letter-spacing: 0.02em; color: var(--c-text-muted); font-weight: 600; text-transform: uppercase; font-family: var(--font-mono); }
.logo-footer-group .logo { color: white; font-size: 1.6rem; }
.logo-footer-group .logo-sub { color: rgba(255,255,255,0.5); }

.nav-desktop { display: none; gap: 2rem; }
.nav-link { font-weight: 600; font-size: 0.9rem; color: var(--c-text-main); transition: color var(--t-fast); }
.nav-link:hover { color: var(--c-accent); }
.header-actions { display: flex; align-items: center; gap: 1rem; }

/* Hamburger */
.hamburger { width: 24px; height: 24px; position: relative; z-index: 101; display: block; }
.hamburger span { display: block; width: 100%; height: 2px; background-color: var(--c-primary); margin: 5px 0; transition: var(--t-smooth); border-radius: 1px;}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
    position: fixed; top: 0; left: 0; width: 100%; height: 100vh;
    background: var(--c-surface); z-index: 98;
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    opacity: 0; visibility: hidden; transform: translateY(-10px); transition: all var(--t-smooth);
}
.mobile-menu.active { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-nav { display: flex; flex-direction: column; align-items: center; gap: 2rem; width: 100%; max-width: 300px; }
.mobile-link { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; color: var(--c-primary); }
.mobile-menu-actions { width: 100%; display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }

/* ==========================================================================
   HERO SECTION (Technical Vibe)
   ========================================================================== */
.hero { position: relative; padding: 4rem 0 6rem; overflow: hidden; background-color: #ffffff; }
.hero-tech-bg {
    position: absolute; inset: 0; z-index: 0; opacity: 0.4;
    background-image: radial-gradient(var(--c-bg-light) 1px, transparent 1px);
    background-size: 20px 20px;
}
.hero-container { display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: center; position: relative; z-index: 1; }

.badge-tech {
    display: inline-flex; padding: 0.3rem 1rem; background: rgba(14, 165, 233, 0.1); color: var(--c-accent);
    border: 1px solid rgba(14, 165, 233, 0.2); border-radius: var(--radius-sm); font-size: 0.75rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 1.2rem; font-family: var(--font-mono);
}
.hero-title { font-size: 2.2rem; margin-bottom: 1rem; line-height: 1.15; }
.hero-subtitle { font-size: 1.05rem; color: var(--c-text-muted); margin-bottom: 1.5rem; max-width: 500px; }

.hero-brand-note { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.85rem; color: var(--c-text-muted); margin-bottom: 2rem; background: white; padding: 0.75rem 1rem; border-radius: var(--radius-sm); border: 1px solid rgba(15,23,42,0.06); max-width: 500px; box-shadow: var(--shadow-sm); }
.hero-brand-note svg { width: 16px; height: 16px; color: var(--c-accent); flex-shrink: 0; margin-top: 3px; }

.hero-cta { display: flex; flex-direction: column; gap: 1rem; }

/* Dashboard UI (Terminal Vibe) */
.hero-visual { display: none; position: relative; height: 380px; perspective: 1000px; }
.tech-dashboard { position: relative; width: 100%; height: 100%; transform-style: preserve-3d; transform: rotateY(-5deg) rotateX(2deg); transition: transform var(--t-smooth); }
.tech-dashboard:hover { transform: rotateY(0deg) rotateX(0deg); }

.dash-window {
    background: var(--c-primary); border-radius: var(--radius-md); overflow: hidden;
    box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255,255,255,0.1); width: 380px; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.dash-header { background: var(--c-primary-light); padding: 0.75rem 1rem; display: flex; align-items: center; border-bottom: 1px solid rgba(255,255,255,0.05); }
.dash-dots { display: flex; gap: 6px; margin-right: 1rem; }
.dash-dots span { width: 10px; height: 10px; border-radius: 50%; background: #475569; }
.dash-dots span:nth-child(1) { background: #ef4444; }
.dash-dots span:nth-child(2) { background: #f59e0b; }
.dash-dots span:nth-child(3) { background: #10b981; }
.dash-title { color: rgba(255,255,255,0.5); font-size: 0.7rem; }

.dash-body { padding: 1.5rem; background: var(--c-primary); color: white; font-family: var(--font-mono); font-size: 0.8rem; }
.terminal-line { margin-bottom: 0.5rem; opacity: 0.9; }

.hardware-stats { border-top: 1px dashed rgba(255,255,255,0.1); padding-top: 1rem; }
.hw-item { margin-bottom: 0.75rem; }
.hw-label { font-size: 0.7rem; color: rgba(255,255,255,0.5); margin-bottom: 0.2rem; }
.hw-bar { height: 4px; background: rgba(255,255,255,0.1); border-radius: 2px; overflow: hidden; }
.hw-bar .fill { height: 100%; border-radius: 2px; }

/* Floating Badges */
.floating-tech-badge {
    position: absolute; background: white; padding: 0.8rem 1rem; border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg); border: 1px solid rgba(0,0,0,0.05);
    display: flex; align-items: center; gap: 0.8rem; z-index: 3;
}
.badge-top-right { top: 5%; right: -5%; }
.badge-bottom-left { bottom: 10%; left: -10%; }
.floating-tech-badge svg { width: 20px; height: 20px; color: var(--c-accent); }

.float-anim-1 { animation: float 5s ease-in-out infinite; }
.float-anim-2 { animation: float 7s ease-in-out infinite reverse; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* ==========================================================================
   TRUST SECTION (Icons)
   ========================================================================== */
.trust-section { padding: 3rem 0; border-top: 1px solid rgba(255,255,255,0.05); }
.trust-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; text-align: center; }
.trust-item { display: flex; flex-direction: column; align-items: center; }
.trust-icon { font-size: 2rem; margin-bottom: 0.5rem; opacity: 0.9; filter: grayscale(20%); }
.trust-title { font-size: 1.1rem; font-weight: 700; color: white; margin-bottom: 0.2rem; }
.trust-item p { font-size: 0.9rem; color: var(--c-text-muted); }

/* ==========================================================================
   PANNES (Grid)
   ========================================================================== */
.section-title { text-align: center; max-width: 650px; margin: 0 auto 3rem; }
.section-title h2 { font-size: 2rem; margin-bottom: 0.8rem; }
.section-title p { font-size: 1.05rem; color: var(--c-text-muted); }

.pannes-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.panne-card {
    background: var(--c-surface); padding: 1.5rem; border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm); border: 1px solid rgba(15,23,42,0.06);
    transition: var(--t-smooth);
}
.panne-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(14,165,233,0.3); }
.panne-header { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 0.8rem; }
.p-icon { font-size: 1.5rem; }
.panne-header h3 { font-size: 1.1rem; margin: 0; }
.panne-card p { font-size: 0.9rem; color: var(--c-text-muted); line-height: 1.5; }

/* ==========================================================================
   PRESTATIONS (Technical Services)
   ========================================================================== */
.prestations-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.presta-card {
    background: var(--c-surface); padding: 2rem; border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm); border: 1px solid rgba(15,23,42,0.05);
    display: flex; gap: 1.5rem; transition: var(--t-fast);
}
.presta-card:hover { box-shadow: var(--shadow-lg); }
.presta-icon {
    width: 3rem; height: 3rem; background: var(--c-bg-light); border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center; color: var(--c-accent); flex-shrink: 0;
}
.presta-icon svg { width: 1.5rem; height: 1.5rem; }
.presta-content h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.presta-content p { font-size: 0.95rem; color: var(--c-text-muted); }

/* ==========================================================================
   PROCESS (Timeline)
   ========================================================================== */
.tech-steps { display: grid; grid-template-columns: 1fr; gap: 2rem; position: relative; padding-left: 1rem; border-left: 2px solid rgba(255,255,255,0.1); margin-left: 1rem;}
.tech-step { position: relative; padding-left: 1.5rem; }
.step-dot {
    position: absolute; left: -2.3rem; top: 0; width: 2.2rem; height: 2.2rem;
    background: var(--c-primary); border: 2px solid var(--c-accent); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-family: var(--font-mono);
    font-size: 0.8rem; font-weight: 700; color: white;
}
.tech-step h3 { color: white; font-size: 1.2rem; margin-bottom: 0.4rem; padding-top: 0.2rem; }
.tech-step p { color: rgba(255,255,255,0.6); font-size: 0.9rem; }

/* ==========================================================================
   ZONES (Radar Map)
   ========================================================================== */
.zone-wrapper { display: flex; flex-direction: column; gap: 3rem; background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 2.5rem 2rem; border: 1px solid rgba(0,0,0,0.04); }
.zone-content h2 { font-size: 1.8rem; margin-bottom: 1rem; }
.zone-content p { color: var(--c-text-muted); margin-bottom: 1.5rem; font-size: 1rem; }
.zone-grid { display: grid; grid-template-columns: 1fr; gap: 0.8rem; }
.zone-item { display: flex; align-items: center; gap: 0.5rem; font-weight: 500; color: var(--c-primary); }
.zone-item span { color: var(--c-accent); }

.zone-tech-map { background: var(--c-primary); border-radius: var(--radius-md); height: 250px; position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.radar { width: 200px; height: 200px; border-radius: 50%; border: 1px solid rgba(14,165,233,0.3); position: relative; background: radial-gradient(circle, rgba(14,165,233,0.1) 0%, transparent 70%); }
.radar::before, .radar::after { content: ''; position: absolute; background: rgba(14,165,233,0.3); }
.radar::before { width: 100%; height: 1px; top: 50%; left: 0; }
.radar::after { width: 1px; height: 100%; left: 50%; top: 0; }
.radar-sweep { position: absolute; top: 0; left: 50%; width: 50%; height: 50%; background: conic-gradient(from 90deg at 0% 100%, transparent 0deg, rgba(14,165,233,0.4) 90deg); transform-origin: 0% 100%; animation: spin 4s linear infinite; }
.radar-dot { position: absolute; width: 6px; height: 6px; background: var(--c-success); border-radius: 50%; box-shadow: 0 0 8px var(--c-success); }
.dot-nice { top: 40%; left: 55%; animation: blink 2s infinite; }
.dot-cagnes { top: 60%; left: 35%; animation: blink 2s infinite 1s; }
@keyframes spin { 100% { transform: rotate(360deg); } }

/* ==========================================================================
   TARIFS
   ========================================================================== */
.pricing-tech-card { background: var(--c-surface); padding: 2.5rem; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); border: 1px solid rgba(14,165,233,0.2); max-width: 400px; margin: 0 auto; }
.pricing-label { font-family: var(--font-mono); font-size: 0.8rem; color: var(--c-text-muted); text-transform: uppercase; margin-bottom: 0.5rem; }
.pricing-value { font-family: var(--font-heading); font-size: 1.2rem; font-weight: 800; color: var(--c-primary); margin-bottom: 1.5rem; display: flex; align-items: baseline; justify-content: center; gap: 0.4rem;}
.pricing-value span { font-size: 3.5rem; color: var(--c-accent); line-height: 1; }
.pricing-includes { text-align: left; display: flex; flex-direction: column; gap: 0.8rem; }
.pricing-includes li { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.9rem; font-weight: 500; }
.pricing-includes svg { width: 18px; height: 18px; color: var(--c-accent); flex-shrink: 0; margin-top: 2px; }

/* ==========================================================================
   AVIS CLIENTS
   ========================================================================== */
.tech-reviews { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.review-box { background: var(--c-surface); padding: 2rem; border-radius: var(--radius-md); border: 1px solid rgba(15,23,42,0.06); box-shadow: var(--shadow-sm); }
.review-meta { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.stars { color: var(--c-warning); font-size: 1rem; letter-spacing: 1px; }
.review-date { font-size: 0.7rem; color: var(--c-text-muted); background: var(--c-bg-light); padding: 0.2rem 0.5rem; border-radius: 4px; }
.review-text { font-size: 0.95rem; color: var(--c-text-main); font-style: italic; margin-bottom: 1.5rem; }
.review-client { border-top: 1px dashed rgba(0,0,0,0.1); padding-top: 1rem; font-size: 0.85rem; }
.review-client strong { color: var(--c-primary); }
.review-client span { color: var(--c-text-muted); }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-container { display: flex; flex-direction: column; gap: 0.8rem; }
.faq-item { background: var(--c-surface); border-radius: var(--radius-sm); border: 1px solid rgba(15,23,42,0.08); overflow: hidden; }
.faq-btn { width: 100%; text-align: left; padding: 1.2rem 1.5rem; font-size: 1rem; font-weight: 600; color: var(--c-primary); display: flex; justify-content: space-between; align-items: center; transition: background var(--t-fast); }
.faq-btn:hover { background: var(--c-bg-light); }
.faq-icon { position: relative; width: 16px; height: 16px; flex-shrink: 0; }
.faq-icon::before, .faq-icon::after { content: ''; position: absolute; background: var(--c-accent); transition: transform var(--t-fast); }
.faq-icon::before { top: 7px; left: 0; width: 16px; height: 2px; }
.faq-icon::after { top: 0; left: 7px; width: 2px; height: 16px; }
.faq-btn[aria-expanded="true"] .faq-icon::after { transform: rotate(90deg); }
.faq-content { max-height: 0; overflow: hidden; transition: max-height var(--t-smooth); visibility: hidden; }
/* La classe active gère la visibilité via JS, ou on utilise l'attribut hidden */
.faq-content[hidden] { display: block; } /* Garder dans le DOM pour l'animation */
.faq-inner { padding: 0 1.5rem 1.5rem; color: var(--c-text-muted); font-size: 0.95rem; }

/* ==========================================================================
   CTA FINAL
   ========================================================================== */
.cta-final { padding: 0 0 5rem; }
.cta-tech-banner { background: linear-gradient(135deg, var(--c-primary), #000000); border-radius: var(--radius-lg); padding: 3rem 2rem; text-align: center; color: white; box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,0.1); }
.cta-tech-content h2 { color: white; font-size: 1.8rem; margin-bottom: 1rem; }
.cta-tech-content p { font-size: 1rem; color: rgba(255,255,255,0.7); margin-bottom: 2rem; }
.cta-tech-actions { display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.cta-note { font-size: 0.75rem; color: var(--c-accent); font-weight: 500; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer { background: var(--c-primary); color: white; padding: 4rem 0 2rem; border-top: 4px solid var(--c-accent); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; margin-bottom: 3rem; }
.footer-desc { color: rgba(255,255,255,0.6); max-width: 300px; font-size: 0.9rem; }
.footer-col h4 { color: white; margin-bottom: 1.2rem; font-size: 1rem; text-transform: uppercase; font-family: var(--font-mono); font-weight: 700; letter-spacing: 0.05em; }
.footer-contact-list, .footer-links { display: flex; flex-direction: column; gap: 0.8rem; font-size: 0.9rem; }
.footer-contact-list a, .footer-links a { color: rgba(255,255,255,0.6); transition: var(--t-fast); display: flex; align-items: center; gap: 0.5rem; }
.footer-contact-list a:hover, .footer-links a:hover { color: var(--c-accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 2rem; color: rgba(255,255,255,0.4); font-size: 0.8rem; line-height: 1.6; }

/* ==========================================================================
   FLOATING ELEMENTS (Back to Top & Mobile CTA)
   ========================================================================== */
.back-to-top {
    position: fixed; bottom: 30px; right: 30px; width: 40px; height: 40px;
    background: var(--c-primary); color: white; border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,0.1);
    box-shadow: var(--shadow-md); z-index: 90; opacity: 0; visibility: hidden;
    transform: translateY(20px); transition: all var(--t-smooth); cursor: pointer;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--c-accent); border-color: var(--c-accent); transform: translateY(-3px); }
.back-to-top svg { width: 20px; height: 20px; }

.mobile-floating-actions { position: fixed; bottom: 15px; left: 15px; right: 15px; display: flex; gap: 10px; z-index: 90; }
.mf-btn {
    display: flex; align-items: center; justify-content: center; height: 50px; border-radius: var(--radius-sm);
    font-weight: 600; font-size: 0.95rem; box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}
.mf-whatsapp { width: 50px; background: var(--c-whatsapp); color: white; flex-shrink: 0; }
.mf-whatsapp svg { width: 22px; height: 22px; }
.mf-call { flex-grow: 1; background: var(--c-primary); color: white; gap: 8px; border: 1px solid rgba(255,255,255,0.2); }
.mf-call svg { width: 18px; height: 18px; }

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; will-change: opacity, transform; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* ==========================================================================
   MEDIA QUERIES (Desktop up)
   ========================================================================== */
@media (min-width: 768px) {
    .hidden-mobile { display: inline-flex !important; }
    .hamburger { display: none; }
    .nav-desktop { display: flex; }
    
    .hero-title { font-size: 3rem; }
    .hero-container { grid-template-columns: 1fr 1fr; }
    .hero-cta { flex-direction: row; }
    .hero-visual { display: block; }
    
    .trust-grid { grid-template-columns: repeat(4, 1fr); gap: 1rem; }
    
    .grid-urgences { grid-template-columns: repeat(2, 1fr); }
    .pannes-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
    
    .prestations-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
    .presta-card { flex-direction: column; gap: 1rem; }
    
    .tech-steps { grid-template-columns: repeat(4, 1fr); padding-left: 0; border-left: none; padding-top: 2rem; border-top: 2px solid rgba(255,255,255,0.1); margin-left: 0;}
    .tech-step { padding-left: 0; padding-top: 1.5rem; }
    .step-dot { left: 50%; top: -1.1rem; transform: translateX(-50%); }
    .tech-step h3, .tech-step p { text-align: center; }
    
    .zone-wrapper { flex-direction: row; align-items: center; padding: 3rem; }
    .zone-content { flex: 1; }
    .zone-grid { grid-template-columns: repeat(2, 1fr); }
    .zone-visual { flex: 1; display: block; }
    .map-concept { height: 300px; }
    
    .tech-reviews { grid-template-columns: repeat(2, 1fr); }
    
    .cta-tech-banner { flex-direction: row; justify-content: space-between; align-items: center; padding: 3rem 4rem; text-align: left; }
    .cta-tech-content { max-width: 500px; }
    .cta-tech-content h2 { margin-bottom: 0.5rem; font-size: 2rem; }
    .cta-tech-content p { margin-bottom: 0; }
    
    .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
    .footer-bottom { display: flex; justify-content: space-between; text-align: left; }
    .footer-bottom p.mt-4 { margin-top: 0; }
    
    .mobile-floating-actions { display: none; }
}

@media (min-width: 1024px) {
    .pannes-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 767px) {
    body { padding-bottom: 80px; }
    .hero { padding: 3rem 0 5rem; }
    .section-title h2 { font-size: 1.6rem; }
    .trust-grid { gap: 2rem; }
    .back-to-top { display: none; }
    .hidden-mobile { display: none !important; }
}