/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --secondary-color: #10b981;
    --accent-color: #f59e0b;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 2px 8px rgba(37, 99, 235, 0.3));
    animation: logoFloat 3s ease-in-out infinite;
    transition: transform 0.3s ease;
}

.logo:hover .logo-icon svg {
    transform: scale(1.05);
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.nav-menu a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 50%, #7c3aed 100%);
    color: white;
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.1"><circle cx="30" cy="30" r="2"/></g></svg>');
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 2rem;
    animation: fadeInUp 1s ease;
}

.hero-logo {
    width: 150px;
    height: 150px;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-logo svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 10px 40px rgba(255, 255, 255, 0.3));
    animation: logoPulse 2s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-indicator span {
    display: block;
    width: 30px;
    height: 50px;
    border: 2px solid white;
    border-radius: 25px;
    position: relative;
}

.scroll-indicator span::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: white;
    border-radius: 50%;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
    text-align: center;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-light);
}

.section-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--accent-color), #f97316);
    color: white;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Services Section */
.services {
    padding: 6rem 0;
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.services-grid .service-card:nth-child(4) {
    grid-column: 1 / -1;
    max-width: 600px;
    margin: 0 auto;
}

.service-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.service-card.featured {
    border: 2px solid var(--accent-color);
}

.service-card.featured::before {
    background: linear-gradient(90deg, var(--accent-color), #f97316);
    transform: scaleX(1);
}

.badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
}

.service-icon svg {
    width: 30px;
    height: 30px;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

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

.service-features li {
    padding: 0.5rem 0;
    color: var(--text-dark);
    font-weight: 500;
}

/* Mobile Repair Section */
.mobile-repair {
    padding: 6rem 0;
    background: var(--bg-white);
}

.mobile-repair-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
}

.mobile-logo-display {
    width: 100%;
    max-width: 200px;
    height: 400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 2rem;
    padding: 2rem;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.mobile-logo-display::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.mobile-logo-display svg {
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
    object-fit: contain;
}

.mobile-repair-text .section-header {
    text-align: left;
    margin-bottom: 2rem;
}

.mobile-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.mobile-feature-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 0.75rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mobile-feature-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.mobile-feature-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.mobile-feature-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.mobile-feature-item p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.mobile-repair-types {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 1rem;
    border-left: 4px solid var(--primary-color);
}

.mobile-repair-types h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.mobile-repair-types ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.mobile-repair-types li {
    color: var(--text-dark);
    font-weight: 500;
    padding: 0.5rem 0;
}

/* Domotique Section */
.domotique {
    padding: 6rem 0;
    background: var(--bg-light);
}

.domotique-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.domotique-text .section-header {
    text-align: left;
    margin-bottom: 2rem;
}

.domotique-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.feature-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.feature-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.feature-item p {
    color: var(--text-light);
}

.domotique-interactive {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}

.smart-house-container {
    width: 100%;
    max-width: 600px;
    background: var(--bg-white);
    border-radius: 1rem;
    padding: 1rem;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.house-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: 0.5rem;
    overflow: hidden;
    background: #e5e7eb;
}

.house-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: filter 0.8s ease, brightness 0.8s ease;
}

.night-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.7);
    opacity: 0;
    transition: opacity 0.8s ease;
    pointer-events: none;
    z-index: 1;
}

.night-overlay.active {
    opacity: 1;
}

.house-image.night {
    filter: brightness(0.4) contrast(0.9);
}

.window-light {
    position: absolute;
    width: 20%;
    height: 18%;
    background: radial-gradient(circle, 
        rgba(255, 255, 200, 1) 0%, 
        rgba(255, 240, 100, 0.9) 20%, 
        rgba(254, 240, 138, 0.7) 40%, 
        rgba(254, 240, 138, 0.4) 70%, 
        transparent 100%);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.5s ease, transform 0.3s ease;
    pointer-events: none;
    z-index: 2;
    filter: blur(10px);
    box-shadow: 
        0 0 40px rgba(255, 255, 200, 1),
        0 0 80px rgba(254, 240, 138, 0.8),
        0 0 120px rgba(254, 240, 138, 0.5);
    transform: scale(1);
}

.window-light-1 {
    top: 30%;
    left: 15%;
    width: 22%;
    height: 20%;
}

.window-light-2 {
    top: 30%;
    right: 15%;
    width: 22%;
    height: 20%;
}

.window-light-3 {
    top: 45%;
    left: 50%;
    transform: translateX(-50%);
    width: 18%;
    height: 22%;
}

.window-light.active {
    opacity: 1 !important;
    animation: lightFlicker 3s ease-in-out infinite;
    display: block !important;
}

@keyframes lightFlicker {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
        filter: blur(12px);
    }
    50% {
        opacity: 0.85;
        transform: scale(1.08);
        filter: blur(10px);
    }
}

.smoke-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 3;
}

.smoke-particle {
    position: absolute;
    width: 40px;
    height: 40px;
    background: radial-gradient(circle, rgba(209, 213, 219, 0.8) 0%, rgba(156, 163, 175, 0.5) 50%, transparent 100%);
    border-radius: 50%;
    opacity: 0;
    top: 15%;
    right: 25%;
    filter: blur(10px);
}

.smoke-particle.active {
    opacity: 1;
    animation: smokeFloat 4s ease-in-out infinite;
}

.smoke-1.active {
    animation-delay: 0s;
}

.smoke-2.active {
    animation-delay: 0.5s;
    top: 12%;
    right: 27%;
}

.smoke-3.active {
    animation-delay: 1s;
    top: 10%;
    right: 23%;
}

.smoke-4.active {
    animation-delay: 1.5s;
    top: 8%;
    right: 25%;
}

@keyframes smokeFloat {
    0% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-30px) translateX(15px) scale(1.3);
        opacity: 0.5;
    }
    100% {
        transform: translateY(-60px) translateX(30px) scale(1.6);
        opacity: 0;
    }
}

.camera-indicator {
    position: absolute;
    top: 30%;
    right: 15%;
    width: 20px;
    height: 15px;
    background: rgba(31, 41, 55, 0.8);
    border-radius: 4px;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: center;
}

.camera-light-dot {
    width: 8px;
    height: 8px;
    background: #3b82f6;
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
    box-shadow: 0 0 10px #3b82f6;
}

.camera-light-dot.active {
    opacity: 1;
    animation: cameraBlink 1s ease-in-out infinite;
}

@keyframes cameraBlink {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.2);
    }
}

/* Brands Banner */
.brands-banner {
    padding: 3rem 0;
    background: var(--bg-white);
    overflow: hidden;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.brands-container {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.brands-scroll {
    display: flex;
    gap: 4rem;
    animation: scrollBrands 30s linear infinite;
    width: fit-content;
}

.brands-scroll:hover {
    animation-play-state: paused;
}

.brand-item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 2rem;
}

.brand-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    white-space: nowrap;
    transition: all 0.3s ease;
    opacity: 0.7;
}

.brand-logo:hover {
    opacity: 1;
    transform: scale(1.1);
    color: var(--primary-color);
}

.brand-logo.sonoff {
    color: #ff6b35;
}

.brand-logo.knx {
    color: #0066cc;
}

.brand-logo.hager {
    color: #e60012;
}

.brand-logo.tuya {
    color: #00a0e9;
}

.brand-logo.lsc {
    color: #1a1a1a;
}

.brand-logo.apple {
    color: #000000;
}

.brand-logo.homekit {
    color: #007aff;
}

.brand-logo.bose {
    color: #000000;
}

@keyframes scrollBrands {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}



.control-panel {
    width: 100%;
    max-width: 500px;
    background: var(--bg-white);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
}

.control-panel h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
    color: var(--text-dark);
}

.control-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.control-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem 1rem;
    background: var(--bg-light);
    border: 2px solid var(--border-color);
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
}

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

.control-btn.active {
    background: var(--secondary-color);
    color: white;
    border-color: var(--secondary-color);
    box-shadow: var(--shadow-md);
}

.control-btn svg {
    width: 32px;
    height: 32px;
    stroke-width: 2;
}

.control-btn span:not(.status-indicator) {
    font-size: 0.9rem;
}

.status-indicator {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ef4444;
    transition: background 0.3s ease;
}

.status-indicator.on {
    background: #10b981;
    box-shadow: 0 0 8px #10b981;
    animation: pulse 2s ease-in-out infinite;
}

.status-indicator.off {
    background: #6b7280;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--bg-light);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.info-icon svg {
    width: 24px;
    height: 24px;
}

.info-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.info-item p {
    color: var(--text-light);
}

.contact-form {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo svg {
    width: 100%;
    height: 100%;
    opacity: 0.9;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.footer-logo:hover svg {
    opacity: 1;
    transform: scale(1.1);
}

.footer-logo:hover svg {
    opacity: 1;
}

.footer-section h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-section h4 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-section ul li a,
.contact-info a {
    transition: color 0.3s ease;
}

.contact-info a {
    color: var(--text-light);
    text-decoration: none;
}

.contact-info a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid .service-card:nth-child(4) {
        grid-column: 1 / -1;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: white;
        width: 100%;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: left 0.3s ease;
        gap: 1rem;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .services-grid .service-card:nth-child(4) {
        grid-column: 1;
        max-width: 100%;
    }

    .mobile-repair-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .mobile-repair-text .section-header {
        text-align: center;
    }

    .mobile-logo-display {
        max-width: 200px;
        height: 400px;
    }

    .mobile-features {
        grid-template-columns: 1fr;
    }

    .mobile-repair-types ul {
        grid-template-columns: 1fr;
    }

    .domotique-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .domotique-text .section-header {
        text-align: center;
    }

    .domotique-interactive {
        width: 100%;
    }

    .smart-house-container {
        max-width: 100%;
    }

    .control-buttons {
        grid-template-columns: 1fr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .logo {
        gap: 0.5rem;
    }

    .logo-icon {
        width: 24px;
        height: 48px;
    }

    .logo h1 {
        font-size: 1.25rem;
    }

    .hero-logo {
        width: 80px;
        height: 160px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .service-card,
    .contact-form {
        padding: 1.5rem;
    }

    .image-placeholder {
        height: 300px;
    }
}