/* ==========================================================================
   Elite Nettoyage 67 - Style CSS Principal (Premium Yellow & Blue 2026)
   ========================================================================== */

/* Reset de base & Optimisation */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: #212529;
    background-color: #ffffff;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================================================
   Premium Header & Top Bar Navigation
   ========================================================================== */

.header-wrapper {
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

/* Top Bar (மஞ்சள் நிறப் பகுதி) */
.top-bar {
    background-color: #002b66; 
    color: #f5f6f7;
    padding: 8px 0;
    font-size: 14px;
    font-weight: 600;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-left span {
    margin-right: 25px;
}

.top-right .social-icon {
    color: #002b66;
    text-decoration: none;
    margin-left: 15px;
    font-size: 14px;
}

/* Main Navigation Header (வெள்ளை நிறப் பகுதி) */
header {
    background-color: #ffffff;
    padding: 15px 0;
    border-bottom: 1px solid #eaeaea;
}

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

/* லோகோ வடிவமைப்பு */
.logo-area {
    display: flex;
    align-items: center;
    font-family: 'Arial Black', Gadget, sans-serif;
}

.logo-elite {
    font-size: 32px;
    font-weight: 900;
    color: #4e91de; 
    letter-spacing: -1px;
    margin-right: 8px;
    border-bottom: 3px solid #f1c40f;
}

.logo-sub {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-nettoyage {
    font-size: 14px;
    font-weight: bold;
    color: #4e91de; 
    letter-spacing: 1px;
}

.logo-france {
    font-size: 16px;
    font-weight: 900;
    color: #002b66;
    letter-spacing: 2px;
}

/* மெனு லிங்க்ஸ் */
nav ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

nav ul li {
    margin: 0 5px;
}

nav ul li a {
    text-decoration: none;
    color: #002b66;
    font-weight: 700;
    font-size: 16px;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

/* ஆக்டிவ் / ஹோவர் பக்கத்திற்கான ஸ்டைல் */
nav ul li a.active, nav ul li a:hover {
    background-color: #f1c40f;
    color: #002b66;
}

/* வலது பக்க ஃபோன் மற்றும் Devis பட்டன் */
.header-right {
    display: flex;
    align-items: center;
}

.phone-link {
    text-decoration: none;
    color: #002b66;
    font-weight: 700;
    font-size: 16px;
    margin-right: 20px;
}

.btn-devis {
    text-decoration: none;
    background-color: #002b66; 
    color: #ffffff;
    padding: 12px 24px;
    font-weight: bold;
    font-size: 16px;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

.btn-devis:hover {
    background-color: #001f4d;
}

/* ==========================================================================
   Hero & Content Sections
   ========================================================================== */

.hero {
    background: linear-gradient(rgba(0, 43, 102, 0.85), rgba(33, 37, 41, 0.8)), 
                url('https://images.unsplash.com/photo-1581578731548-c64695cc6952?q=80&w=1200') no-repeat center center/cover;
    padding: 120px 0;
    text-align: center;
    color: #ffffff;
}

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

.hero h1 {
    font-size: 44px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero p {
    font-size: 19px;
    margin-bottom: 35px;
    opacity: 0.95;
}

.btn-main {
    display: inline-block;
    text-decoration: none;
    background-color: #f1c40f;
    color: #002b66;
    padding: 12px 30px;
    font-weight: bold;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.btn-main:hover {
    background-color: #d4ac0d;
}

/* Services Section */
.services {
    padding: 80px 0;
    background-color: #ffffff;
    text-align: center;
}

.services h2 {
    font-size: 32px;
    font-weight: 700;
    color: #002b66;
    margin-bottom: 40px;
}

.services-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.service-card {
    background: #ffffff;
    padding: 40px 25px;
    border-radius: 8px;
    text-align: left;
    width: 30%;
    min-width: 280px;
    border: 1px solid #dee2e6;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: #f1c40f;
}

.service-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #002b66;
}

.service-card p {
    font-size: 15px;
    color: #6c757d;
    line-height: 1.5;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.contact h2 {
    text-align: center;
    font-size: 32px;
    color: #002b66;
    margin-bottom: 40px;
}

.contact-wrapper {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.contact-info {
    flex: 1;
    min-width: 280px;
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.contact-info p {
    margin-bottom: 20px;
    font-size: 16px;
}

.contact-form {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
}

.contact-form input, .contact-form textarea {
    padding: 12px 15px;
    margin-bottom: 20px;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    font-size: 15px;
}

.contact-form input:focus, .contact-form textarea:focus {
    outline: none;
    border-color: #002b66;
}

/* Footer */
footer {
    background-color: #002b66;
    color: #ffffff;
    padding: 40px 0;
    text-align: center;
    border-top: 4px solid #f1c40f;
}

/* Responsive (மொபைல் வடிவமைப்பு) */
@media (max-width: 992px) {
    .header-container, .top-bar-content {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    nav ul {
        margin-top: 10px;
        flex-wrap: wrap;
        justify-content: center;
    }
    .header-right {
        margin-top: 15px;
        flex-direction: column;
        gap: 10px;
    }
    .phone-link {
        margin-right: 0;
    }
    .hero h1 {
        font-size: 32px;
    }
    .service-card {
        width: 100%;
    }
    
}
/* Top bar icons spacing */
.top-left i {
    margin-right: 6px;
    color: #002b66; /* அடர் நீல நிற ஐகான் */
    font-size: 14px;
}

.top-right .social-icon i {
    margin-right: 4px;
    color: #002b66;
}