/* ==============================================
   ADAM - LE FACILITATEUR DU PILAT
   Feuille de style principale
   ============================================== */

/* --- CSS RESET & VARIABLES --- */
:root {
    /* --- Couleurs Principales --- */
    --color-pilat-main: #0F766E;
    --color-pilat-dark: #0D5D57;
    --color-pilat-light: #F0FDFA;
    
    --color-accent: #F59E0B;
    --color-accent-dark: #D97706;
    --color-accent-light: #FFFBEB;
    
    --color-success: #10B981;
    --color-success-dark: #059669;
    --color-error: #EF4444;
    --color-warning: #F59E0B;
    
    /* --- Couleurs Neutres --- */
    --bg-body: #F9FAFB;
    --bg-card: #FFFFFF;
    --bg-muted: #F3F4F6;
    
    --text-main: #1F2937;
    --text-secondary: #4B5563;
    --text-muted: #6B7280;
    --text-light: #9CA3AF;
    --text-white: #FFFFFF;
    
    --border-color: #E5E7EB;
    --border-color-dark: #D1D5DB;
    
    /* --- Typographie --- */
    --font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-size-base: 18px;
    --font-size-sm: 0.875rem;
    --font-size-xs: 0.75rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
    
    --line-height: 1.6;
    --line-height-tight: 1.3;
    
    /* --- Espacements --- */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* --- Bordures & Ombres --- */
    --border-radius-sm: 4px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    --border-radius-full: 9999px;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* --- Transitions --- */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* --- Conteneur --- */
    --container-max: 1200px;
    --container-padding: var(--spacing-lg);
}

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

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: var(--line-height);
    color: var(--text-main);
    background-color: var(--bg-body);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-pilat-main);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover,
a:focus {
    color: var(--color-pilat-dark);
    text-decoration: underline;
}

ul, ol {
    list-style: none;
}

/* ==============================================
   ACCESSIBILITÉ
   ============================================== */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--spacing-md);
    background: var(--color-pilat-main);
    color: var(--text-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    z-index: 9999;
    font-weight: 600;
}

.skip-link:focus {
    top: var(--spacing-md);
}

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

/* Focus visible pour l'accessibilité */
:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* ==============================================
   LAYOUT : CONTAINER
   ============================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

/* ==============================================
   HEADER
   ============================================== */
.header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo {
    height: 50px;
    width: auto;
}

/* ==============================================
   BANNIÈRE EN CONSTRUCTION
   ============================================== */
.construction-banner {
    background: linear-gradient(135deg, var(--color-accent-light) 0%, #FEF3C7 100%);
    border-bottom: 2px solid var(--color-accent);
    padding: var(--spacing-md) 0;
}

.construction-text {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    text-align: center;
    color: var(--text-main);
    flex-wrap: wrap;
}

.construction-icon {
    font-size: 1.25rem;
}

/* ==============================================
   MAIN
   ============================================== */
.main {
    flex: 1;
}

/* ==============================================
   HERO SECTION
   ============================================== */
.hero {
    background: linear-gradient(180deg, var(--color-pilat-light) 0%, var(--bg-body) 100%);
    padding: var(--spacing-3xl) 0 var(--spacing-4xl);
}

.hero-container {
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    margin-bottom: var(--spacing-lg);
}

.hero-title-main {
    display: block;
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--color-pilat-main);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-sm);
}

.hero-title-sub {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: 500;
    color: var(--text-secondary);
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-zone {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--bg-card);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-full);
    box-shadow: var(--shadow);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    justify-content: center;
}

.zone-icon {
    font-size: 1.25rem;
}

.zone-text {
    color: var(--text-secondary);
}

/* ==============================================
   BOUTONS (CTA)
   ============================================== */
.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-base);
}

.btn:hover {
    text-decoration: none;
    transform: translateY(-2px);
}

.btn:active {
    transform: translateY(0);
}

.btn-icon {
    flex-shrink: 0;
}

.btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.btn-label {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.btn-number,
.btn-number-big {
    font-weight: 700;
}

.btn-number {
    font-size: 1.1rem;
}

.btn-number-big {
    font-size: 1.5rem;
}

.btn-soon {
    font-size: var(--font-size-xs);
    opacity: 0.7;
    font-weight: 400;
}

/* Bouton Principal (Vert) */
.btn-primary {
    background: var(--color-success);
    color: var(--text-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--color-success-dark);
    color: var(--text-white);
    box-shadow: var(--shadow-lg);
}

/* Bouton Secondaire */
.btn-secondary {
    background: var(--bg-card);
    color: var(--color-pilat-main);
    border-color: var(--color-pilat-main);
}

.btn-secondary:hover {
    background: var(--color-pilat-light);
    color: var(--color-pilat-dark);
}

/* Bouton Accent (Orange) */
.btn-accent {
    background: var(--color-accent);
    color: var(--text-white);
    box-shadow: var(--shadow-lg);
}

.btn-accent:hover {
    background: var(--color-accent-dark);
    color: var(--text-white);
    box-shadow: var(--shadow-xl);
}

/* Bouton Outline Light */
.btn-outline-light {
    background: transparent;
    color: var(--text-white);
    border-color: var(--text-white);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
}

/* Tailles */
.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
}

.btn-xl {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

/* ==============================================
   SECTIONS
   ============================================== */
.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-main);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

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

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
}

/* ==============================================
   SERVICES SECTION
   ============================================== */
.services {
    padding: var(--spacing-4xl) 0;
    background: var(--bg-card);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    background: var(--bg-body);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.service-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-pilat-main);
    transform: translateY(-4px);
}

.service-icon {
    width: 64px;
    height: 64px;
    background: var(--color-pilat-light);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-pilat-main);
}

.service-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: var(--spacing-sm);
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.service-list {
    list-style: none;
}

.service-list li {
    position: relative;
    padding-left: var(--spacing-lg);
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
}

.service-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: bold;
}

/* ==============================================
   ZONE D'INTERVENTION
   ============================================== */
.zone {
    padding: var(--spacing-4xl) 0;
    background: var(--bg-muted);
}

.zone-content {
    max-width: 600px;
    margin: 0 auto;
}

.zone-list-wrapper {
    background: var(--bg-card);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow);
}

.zone-list-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: var(--spacing-md);
}

.zone-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.zone-list li {
    color: var(--text-secondary);
    padding: var(--spacing-xs) 0;
}

.zone-note {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    text-align: center;
    border-top: 1px solid var(--border-color);
    padding-top: var(--spacing-md);
}

/* ==============================================
   HORAIRES
   ============================================== */
.hours {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-card);
}

.hours-content {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

.hours-table-wrapper {
    margin-bottom: var(--spacing-lg);
}

.hours-table {
    width: 100%;
    border-collapse: collapse;
}

.hours-table th,
.hours-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.hours-table th {
    text-align: left;
    font-weight: 600;
    color: var(--text-main);
}

.hours-table td {
    text-align: right;
    color: var(--color-pilat-main);
    font-weight: 500;
}

.hours-note {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* ==============================================
   CONTACT CTA
   ============================================== */
.contact-cta {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-pilat-main) 0%, var(--color-pilat-dark) 100%);
    text-align: center;
}

.contact-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

.contact-actions {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

/* ==============================================
   FOOTER
   ============================================== */
.footer {
    background: var(--text-main);
    color: var(--text-white);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo {
    height: 42px;
    width: auto;
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
}

.footer-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-list li {
    margin-bottom: var(--spacing-sm);
}

.footer-list a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
}

.footer-list a:hover {
    color: var(--text-white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
}

.footer-copyright,
.footer-siret {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
}

.footer-siret {
    margin-top: var(--spacing-xs);
}

/* ==============================================
   RESPONSIVE
   ============================================== */
@media (max-width: 768px) {
    :root {
        --font-size-base: 16px;
        --spacing-3xl: 3rem;
        --spacing-4xl: 4rem;
    }
    
    .hero-title-main {
        font-size: var(--font-size-3xl);
    }
    
    .hero-title-sub {
        font-size: var(--font-size-lg);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 320px;
        justify-content: center;
    }
    
    .btn-text {
        align-items: center;
        text-align: center;
    }
    
    .contact-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-zone {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .zone-list {
        grid-template-columns: 1fr;
    }
}

/* ==============================================
   PRINT STYLES
   ============================================== */
@media print {
    .construction-banner,
    .btn,
    .skip-link {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .hero,
    .services,
    .zone,
    .hours,
    .contact-cta {
        background: white;
        padding: 1rem 0;
    }
    
    a {
        color: black;
    }
    
    a[href^="tel:"]::after {
        content: " (" attr(href) ")";
    }
}