/*
===========================================
MAISONS CTL - STYLES PRINCIPAUX V1.0
Fichier: /public_html/css/main.css
Description: Styles de base et réinitialisations CSS.
             Contient les styles généraux applicables à tout le site
             (reset, typographie de base, classes utilitaires).
Version: 1.0 - Styles de base modulaires
Date: Janvier 2025
===========================================
*/

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

html {
    scroll-behavior: smooth;
    font-size: var(--font-size-base);
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-primary);
    color: var(--color-text-primary);
    line-height: var(--line-height-base);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ====== CONTENEUR PRINCIPAL ====== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ====== SECTIONS ====== */
.py-section {
    padding: var(--section-padding-desktop) 0;
}

.bg-light {
    background-color: var(--color-secondary);
}

/* ====== TYPOGRAPHIE GLOBALE ====== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-text-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); }
h5 { font-size: clamp(1rem, 2vw, 1.25rem); }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: all var(--transition-speed) var(--transition-ease);
}

a:hover {
    color: var(--color-accent-hover);
}

/* ====== LISTES ====== */
ul, ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

/* ====== IMAGES ====== */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ====== TITRES DE SECTION ====== */
.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
    position: relative;
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    text-align: center;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xxl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ====== BOUTONS ====== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--color-accent);
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: all var(--transition-speed) var(--transition-ease);
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
}

.btn:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    color: white;
}

/* Bouton animé avec effet brillant */
.btn-animated {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(45deg, var(--color-accent), #e74c3c);
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 25px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-colored);
}

.btn-animated::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-animated:hover::before {
    left: 100%;
}

.btn-animated:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(196, 30, 58, 0.4);
    color: white;
}

/* ====== CLASSES UTILITAIRES ====== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.mt-5 { margin-top: var(--spacing-xxl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }
.mb-5 { margin-bottom: var(--spacing-xxl); }

.p-1 { padding: var(--spacing-sm); }
.p-2 { padding: var(--spacing-md); }
.p-3 { padding: var(--spacing-lg); }
.p-4 { padding: var(--spacing-xl); }
.p-5 { padding: var(--spacing-xxl); }

/* ====== ÉTATS ====== */
.no-scroll {
    overflow: hidden;
}

.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* ====== ACCESSIBILITÉ ====== */
.sr-only {
    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: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* ====== BANNIÈRE DE CONFIANCE ====== */
.trust-banner {
    background-color: var(--color-accent);
    color: white;
    padding: 12px 0;
    text-align: center;
    font-size: 0.9rem;
}

.trust-banner .container {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.trust-banner span {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ====== NUMÉRO DE TÉLÉPHONE HIGHLIGHT ====== */
.phone-highlight {
    background-color: var(--color-accent);
    color: white;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-size: 1.2rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 20px 0;
    transition: all var(--transition-speed) var(--transition-ease);
}

.phone-highlight:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* ====== WHATSAPP FLOTTANT ====== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    padding: 15px 20px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    box-shadow: var(--shadow-medium);
    transition: all var(--transition-speed) var(--transition-ease);
    z-index: var(--z-index-whatsapp);
    text-decoration: none;
}

.whatsapp-float:hover {
    background-color: #128c7e;
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
    color: white;
}

.whatsapp-float i {
    font-size: 1.5rem;
}