/**
 * Homepage Modern Styles
 * Point Fort Fichet Paris - UX/UI Modernization
 *
 * @package PFF_Theme
 * @since 1.3.0
 */

/* ==========================================================================
   CSS Variables / Design Tokens
   ========================================================================== */

:root {
    /* Brand Colors - Yellow-Green Accent */
    --pff-accent: #bcbd00;
    --pff-accent-dark: #9a9b00;
    --pff-accent-light: #e8e9a0;
    
    /* Fichet Red for CTAs */
    --pff-red: #c8102e;
    --pff-red-dark: #a50d26;
    --pff-red-light: #f8e8eb;
    
    /* Neutral Colors */
    --pff-text: #222222;
    --pff-text-secondary: #575760;
    --pff-text-muted: #888888;
    --pff-white: #ffffff;
    --pff-bg-light: #f7f8f9;
    --pff-bg-gray: #f0f0f0;
    --pff-border: #e0e0e0;
    
    /* Dark for contrast */
    --pff-dark: #1a1a1a;
    --pff-dark-light: #2d2d2d;
    
    /* Success/Warning */
    --pff-success: #28a745;
    --pff-warning: #ffc107;
    
    /* Typography */
    --pff-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --pff-space-xs: 0.25rem;
    --pff-space-sm: 0.5rem;
    --pff-space-md: 1rem;
    --pff-space-lg: 1.5rem;
    --pff-space-xl: 2rem;
    --pff-space-2xl: 3rem;
    --pff-space-3xl: 4rem;
    
    /* Container */
    --pff-container: 1200px;
    
    /* Border Radius */
    --pff-radius-sm: 4px;
    --pff-radius-md: 8px;
    --pff-radius-lg: 12px;
    --pff-radius-full: 50px;
    
    /* Shadows */
    --pff-shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --pff-shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --pff-shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
    
    /* Transitions */
    --pff-transition: 0.2s ease;
}

/* ==========================================================================
   Base / Container
   ========================================================================== */

.pff-container {
    max-width: var(--pff-container);
    margin: 0 auto;
    padding: 0 var(--pff-space-lg);
}

.pff-section-title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    color: var(--pff-text);
    text-align: center;
    margin-bottom: var(--pff-space-md);
}

.pff-section-subtitle {
    font-size: 1.1rem;
    color: var(--pff-text-secondary);
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--pff-space-2xl);
    line-height: 1.7;
}

.pff-section-title-light {
    color: var(--pff-white);
}

.pff-section-subtitle-light {
    color: rgba(255,255,255,0.85);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.pff-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--pff-space-sm);
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--pff-radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--pff-transition);
}

.pff-btn-primary {
    background: var(--pff-red);
    color: var(--pff-white);
    border-color: var(--pff-red);
}

.pff-btn-primary:hover {
    background: var(--pff-red-dark);
    border-color: var(--pff-red-dark);
    transform: translateY(-2px);
    box-shadow: var(--pff-shadow-md);
}

.pff-btn-secondary {
    background: transparent;
    color: var(--pff-dark);
    border-color: var(--pff-dark);
}

.pff-btn-secondary:hover {
    background: var(--pff-dark);
    color: var(--pff-white);
}

.pff-btn-accent {
    background: var(--pff-accent);
    color: var(--pff-dark);
    border-color: var(--pff-accent);
}

.pff-btn-accent:hover {
    background: var(--pff-accent-dark);
    border-color: var(--pff-accent-dark);
}

.pff-btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.pff-btn-full {
    width: 100%;
}

/* ==========================================================================
   HERO SECTION - Yellow-Green Theme
   ========================================================================== */

.pff-hero {
    position: relative;
    min-height: 580px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--pff-accent) 0%, var(--pff-accent-dark) 50%, #7a7b00 100%);
    overflow: hidden;
}

.pff-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(0,0,0,0.05)" stroke-width="0.5"/><circle cx="50" cy="50" r="30" fill="none" stroke="rgba(0,0,0,0.05)" stroke-width="0.5"/><circle cx="50" cy="50" r="20" fill="none" stroke="rgba(0,0,0,0.05)" stroke-width="0.5"/></svg>');
    background-size: 200px 200px;
    opacity: 0.5;
}

.pff-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0,0,0,0.1) 100%);
}

.pff-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--pff-space-2xl);
    max-width: 900px;
}

.pff-hero-title {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 800;
    color: var(--pff-dark);
    margin-bottom: var(--pff-space-md);
    line-height: 1.1;
    text-shadow: 0 2px 10px rgba(255,255,255,0.3);
}

.pff-hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--pff-dark);
    margin-bottom: var(--pff-space-lg);
    line-height: 1.6;
    opacity: 0.9;
}

.pff-hero-description {
    font-size: 1rem;
    color: var(--pff-dark);
    margin-bottom: var(--pff-space-xl);
    line-height: 1.7;
    opacity: 0.85;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.pff-hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--pff-space-md);
    justify-content: center;
    margin-bottom: var(--pff-space-2xl);
}

.pff-hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--pff-space-md);
    justify-content: center;
}

.pff-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--pff-space-sm);
    padding: var(--pff-space-sm) var(--pff-space-md);
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--pff-radius-full);
    border: 1px solid rgba(0,0,0,0.1);
    box-shadow: var(--pff-shadow-sm);
}

.pff-badge-icon {
    font-size: 1.25rem;
}

.pff-badge-text {
    font-size: 0.875rem;
    color: var(--pff-dark);
    font-weight: 600;
}

/* ==========================================================================
   INTRO SECTION
   ========================================================================== */

.pff-intro {
    padding: var(--pff-space-3xl) 0;
    background: var(--pff-white);
}

.pff-intro-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.pff-intro-text {
    font-size: 1.1rem;
    color: var(--pff-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--pff-space-lg);
}

.pff-intro-text:last-child {
    margin-bottom: 0;
}

.pff-highlight {
    color: var(--pff-red);
    font-weight: 600;
}

/* ==========================================================================
   SERVICES GRID
   ========================================================================== */

.pff-services {
    padding: var(--pff-space-3xl) 0;
    background: var(--pff-bg-light);
}

.pff-services-grid {
    display: grid;
    gap: var(--pff-space-lg);
}

.pff-services-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.pff-services-grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.pff-service-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: var(--pff-space-xl);
    background: var(--pff-white);
    border: 1px solid var(--pff-border);
    border-radius: var(--pff-radius-lg);
    text-decoration: none;
    color: var(--pff-text);
    transition: all var(--pff-transition);
}

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

.pff-service-card.pff-service-highlight {
    border-color: var(--pff-red);
    background: linear-gradient(135deg, var(--pff-red-light) 0%, var(--pff-white) 100%);
}

.pff-service-badge {
    position: absolute;
    top: var(--pff-space-md);
    right: var(--pff-space-md);
    padding: var(--pff-space-xs) var(--pff-space-sm);
    background: var(--pff-red);
    color: var(--pff-white);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--pff-radius-sm);
    text-transform: uppercase;
}

.pff-service-icon {
    font-size: 2.5rem;
    margin-bottom: var(--pff-space-md);
}

.pff-service-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--pff-text);
    margin-bottom: var(--pff-space-sm);
}

.pff-service-desc {
    font-size: 0.95rem;
    color: var(--pff-text-secondary);
    line-height: 1.6;
    flex-grow: 1;
    margin-bottom: var(--pff-space-md);
}

.pff-service-link {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--pff-accent-dark);
    transition: color var(--pff-transition);
}

.pff-service-card:hover .pff-service-link {
    color: var(--pff-red);
}

/* ==========================================================================
   GEOGRAPHIC TABS
   ========================================================================== */

.pff-geo-tabs {
    padding: var(--pff-space-3xl) 0;
    background: var(--pff-white);
}

.pff-tabs-nav {
    display: flex;
    flex-wrap: wrap;
    gap: var(--pff-space-sm);
    justify-content: center;
    margin-bottom: var(--pff-space-xl);
}

.pff-tab-btn {
    padding: var(--pff-space-sm) var(--pff-space-lg);
    background: var(--pff-white);
    border: 2px solid var(--pff-border);
    border-radius: var(--pff-radius-full);
    font-size: 1rem;
    font-weight: 600;
    color: var(--pff-text-secondary);
    cursor: pointer;
    transition: all var(--pff-transition);
}

.pff-tab-btn:hover {
    border-color: var(--pff-accent);
    color: var(--pff-accent-dark);
}

.pff-tab-btn.active {
    background: var(--pff-accent);
    border-color: var(--pff-accent);
    color: var(--pff-dark);
}

.pff-tab-content {
    background: var(--pff-bg-light);
    padding: var(--pff-space-xl);
    border-radius: var(--pff-radius-lg);
}

.pff-tab-header {
    text-align: center;
    margin-bottom: var(--pff-space-lg);
}

.pff-response-badge {
    display: inline-block;
    padding: var(--pff-space-sm) var(--pff-space-lg);
    background: linear-gradient(135deg, #e8e9a0 0%, #f5f5d0 100%);
    border: 1px solid var(--pff-accent);
    border-radius: var(--pff-radius-full);
    font-size: 0.95rem;
    font-weight: 600;
    color: #5a5b00;
}

.pff-areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--pff-space-sm);
}

.pff-area-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--pff-space-sm) var(--pff-space-md);
    background: var(--pff-white);
    border-radius: var(--pff-radius-md);
    color: var(--pff-text);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all var(--pff-transition);
    border: 1px solid transparent;
}

.pff-area-link:hover {
    background: var(--pff-accent);
    color: var(--pff-dark);
    border-color: var(--pff-accent-dark);
}

.pff-area-link .external-icon {
    opacity: 0.5;
}

.pff-area-link:hover .external-icon {
    opacity: 1;
}

/* Tab transitions */
.tab-enter { transition: opacity 0.2s ease; }
.tab-enter-start { opacity: 0; }
.tab-enter-end { opacity: 1; }

/* ==========================================================================
   TRUST / WHY CHOOSE US
   ========================================================================== */

.pff-trust {
    padding: var(--pff-space-3xl) 0;
    background: var(--pff-bg-light);
}

.pff-trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--pff-space-lg);
}

.pff-trust-item {
    text-align: center;
    padding: var(--pff-space-xl);
    background: var(--pff-white);
    border-radius: var(--pff-radius-lg);
    transition: all var(--pff-transition);
    border: 1px solid var(--pff-border);
}

.pff-trust-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--pff-shadow-md);
    border-color: var(--pff-accent);
}

.pff-trust-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: var(--pff-space-sm);
}

.pff-trust-stat {
    font-size: 2rem;
    font-weight: 800;
    color: var(--pff-accent-dark);
    display: block;
    margin-bottom: var(--pff-space-xs);
}

.pff-trust-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--pff-text);
    margin-bottom: var(--pff-space-sm);
}

.pff-trust-desc {
    font-size: 0.9rem;
    color: var(--pff-text-secondary);
    line-height: 1.5;
}

/* ==========================================================================
   QUOTE FORM - Accent Background
   ========================================================================== */

.pff-quote-section {
    padding: var(--pff-space-3xl) 0;
    background: linear-gradient(135deg, var(--pff-accent) 0%, var(--pff-accent-dark) 100%);
}

.pff-quote-inner {
    max-width: 600px;
    margin: 0 auto;
}

.pff-quote-header {
    text-align: center;
    margin-bottom: var(--pff-space-xl);
}

.pff-quote-header .pff-section-title {
    color: var(--pff-dark);
}

.pff-quote-subtitle {
    color: var(--pff-dark);
    font-size: 1.1rem;
    opacity: 0.85;
}

.pff-quote-form {
    background: var(--pff-white);
    padding: var(--pff-space-xl);
    border-radius: var(--pff-radius-lg);
    box-shadow: var(--pff-shadow-lg);
}

.pff-form-row {
    display: flex;
    gap: var(--pff-space-md);
    margin-bottom: var(--pff-space-md);
}

.pff-form-group {
    flex: 1;
}

.pff-form-group-full {
    flex: 0 0 100%;
}

.pff-form-group input,
.pff-form-group select {
    width: 100%;
    padding: var(--pff-space-md);
    font-size: 1rem;
    border: 2px solid var(--pff-border);
    border-radius: var(--pff-radius-md);
    transition: border-color var(--pff-transition);
}

.pff-form-group input:focus,
.pff-form-group select:focus {
    outline: none;
    border-color: var(--pff-accent);
}

.pff-checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--pff-space-sm);
    cursor: pointer;
}

.pff-checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--pff-red);
}

.pff-checkbox-text {
    display: flex;
    align-items: center;
    gap: var(--pff-space-sm);
}

.pff-urgent-badge {
    padding: var(--pff-space-xs) var(--pff-space-sm);
    background: var(--pff-red);
    color: var(--pff-white);
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: var(--pff-radius-sm);
}

.pff-form-disclaimer {
    margin-top: var(--pff-space-md);
    font-size: 0.8rem;
    color: var(--pff-text-muted);
    text-align: center;
}

.pff-quote-success {
    text-align: center;
    padding: var(--pff-space-2xl);
    background: var(--pff-white);
    border-radius: var(--pff-radius-lg);
}

.pff-success-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--pff-success);
    color: var(--pff-white);
    font-size: 2rem;
    border-radius: 50%;
    margin-bottom: var(--pff-space-md);
}

.pff-quote-success h3 {
    color: var(--pff-success);
    margin-bottom: var(--pff-space-sm);
}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */

.pff-testimonials {
    padding: var(--pff-space-3xl) 0;
    background: var(--pff-white);
}

.pff-testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--pff-space-lg);
}

.pff-testimonial-card {
    background: var(--pff-bg-light);
    padding: var(--pff-space-xl);
    border-radius: var(--pff-radius-lg);
    border: 1px solid var(--pff-border);
}

.pff-testimonial-rating {
    margin-bottom: var(--pff-space-md);
}

.pff-star {
    color: var(--pff-accent);
    font-size: 1.25rem;
}

.pff-testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--pff-text);
    margin: 0 0 var(--pff-space-lg) 0;
    font-style: italic;
}

.pff-testimonial-author {
    margin-bottom: var(--pff-space-sm);
}

.pff-testimonial-author strong {
    display: block;
    color: var(--pff-text);
}

.pff-testimonial-author span {
    font-size: 0.9rem;
    color: var(--pff-text-muted);
}

.pff-testimonial-source {
    display: flex;
    align-items: center;
    gap: var(--pff-space-xs);
    font-size: 0.85rem;
    color: var(--pff-text-muted);
}

/* ==========================================================================
   SECONDARY NAV
   ========================================================================== */

.pff-secondary-nav-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--pff-space-xl);
    padding: var(--pff-space-sm) 0;
}

.pff-urgency-indicator {
    display: flex;
    align-items: center;
    gap: var(--pff-space-sm);
    font-weight: 600;
    color: var(--pff-dark);
}

.pff-pulse {
    width: 10px;
    height: 10px;
    background: var(--pff-success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(40, 167, 69, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(40, 167, 69, 0); }
    100% { box-shadow: 0 0 0 0 rgba(40, 167, 69, 0); }
}

.pff-phone-link {
    display: flex;
    align-items: center;
    gap: var(--pff-space-sm);
    color: var(--pff-dark);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 700;
}

.pff-phone-link:hover {
    color: var(--pff-red);
}

.pff-nav-quote-btn {
    padding: var(--pff-space-sm) var(--pff-space-md);
    background: var(--pff-red);
    color: var(--pff-white);
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--pff-radius-sm);
    transition: all var(--pff-transition);
}

.pff-nav-quote-btn:hover {
    background: var(--pff-red-dark);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1024px) {
    .pff-services-grid.cols-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pff-trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pff-testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .pff-hero {
        min-height: 500px;
    }
    
    .pff-hero-content {
        padding: var(--pff-space-lg);
    }
    
    .pff-hero-cta {
        flex-direction: column;
        align-items: stretch;
    }
    
    .pff-hero-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .pff-services-grid.cols-3,
    .pff-services-grid.cols-2 {
        grid-template-columns: 1fr;
    }
    
    .pff-trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pff-testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .pff-tabs-nav {
        flex-direction: column;
        align-items: stretch;
    }
    
    .pff-tab-btn {
        text-align: center;
    }
    
    .pff-form-row {
        flex-direction: column;
    }
    
    .pff-secondary-nav-content {
        flex-direction: column;
        gap: var(--pff-space-sm);
        padding: var(--pff-space-md) 0;
    }
}

@media (max-width: 480px) {
    .pff-trust-grid {
        grid-template-columns: 1fr;
    }
    
    .pff-areas-grid {
        grid-template-columns: 1fr;
    }
    
    .pff-btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

/* ==========================================================================
   SCREEN READER ONLY
   ========================================================================== */

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}