/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Palette orange moderne */
    --primary-orange: #ff6b35;
    --secondary-orange: #ff8c42;
    --light-orange: #ffa366;
    --dark-orange: #e55100;
    --accent-orange: #ff9800;
    
    /* Couleurs neutres */
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --black: #212529;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent-orange) 0%, var(--light-orange) 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(255, 107, 53, 0.1);
    --shadow-md: 0 4px 12px rgba(255, 107, 53, 0.15);
    --shadow-lg: 0 8px 24px rgba(255, 107, 53, 0.2);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 107, 53, 0.1);
    z-index: 1000;
    transition: var(--transition-base);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.logo-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.server-rack {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #444, #666);
    border-radius: 3px;
    position: relative;
    border: 2px solid #333;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.rack-slot {
    width: 16px;
    height: 4px;
    background: linear-gradient(90deg, #555, #777);
    margin: 2px auto;
    border-radius: 1px;
    border: 1px solid #222;
    position: relative;
}

.rack-slot::after {
    content: '';
    position: absolute;
    width: 2px;
    height: 2px;
    background: #00ff00;
    right: 2px;
    top: 50%;
    transform: translateY(-50%);
    border-radius: 50%;
    box-shadow: 0 0 3px #00ff00;
}

.logo-text {
    margin: 0;
    font-weight: 700;
    font-size: var(--font-size-xl);
    letter-spacing: -0.5px;
}

.logo-black {
    color: #333333 !important;
}

.logo-orange {
    color: #ff6b35 !important;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--space-8);
}

.nav-link {
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
    position: relative;
    cursor: pointer;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-orange);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-orange);
    border-radius: 2px;
    transition: var(--transition-base);
}

/* Main Content */
.main-content {
    margin-top: 70px;
}

.section {
    display: none;
    min-height: calc(100vh - 70px);
    padding: var(--space-20) 0;
}

.section.active {
    display: block;
}

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
    min-height: calc(100vh - 70px);
    padding: 0 var(--space-6);
    max-width: 1200px;
    margin: 0 auto;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    color: var(--dark-gray);
}

.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--medium-gray);
    margin-bottom: var(--space-8);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.btn {
    padding: var(--space-4) var(--space-6);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: var(--transition-base);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 160px;
}

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

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

.btn-secondary {
    background: transparent;
    color: var(--primary-orange);
    border: 2px solid var(--primary-orange);
}

.btn-secondary:hover {
    background: var(--primary-orange);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* Hero Visual */
.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.floating-cards {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 0 auto;
}

/* Globe central */
.central-globe {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    z-index: 10;
}

.globe-core {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: globeRotate 20s linear infinite;
}

.globe-ring {
    position: absolute;
    border: 2px solid rgba(255, 107, 53, 0.3);
    border-radius: 50%;
    animation: ringFloat 2s ease-in-out infinite;
}

.globe-ring:first-child {
    width: 120px;
    height: 120px;
    top: -10px;
    left: -10px;
}

.ring-2 {
    width: 140px;
    height: 140px;
    top: -20px;
    left: -20px;
    border-color: rgba(255, 107, 53, 0.2);
    animation-delay: 2s;
}

.globe-center {
    font-size: 2rem;
    color: white;
    z-index: 11;
}

/* Cartes en orbite */
.card {
    position: absolute;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-3);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    transition: var(--transition-slow);
    cursor: pointer;
    width: 90px;
    height: 90px;
    border: 2px solid rgba(255, 107, 53, 0.1);
}

.card:hover {
    transform: scale(1.2);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    z-index: 15;
    border-color: transparent;
}

.card:hover .card-icon {
    transform: scale(1.1);
}

.card:hover span {
    color: white;
    font-weight: 700;
}

.card-1 {
    top: 50%;
    left: 50%;
    transform-origin: 50% 50%;
    animation: orbit1 21s linear infinite;
}

.card-2 {
    top: 50%;
    left: 50%;
    transform-origin: 50% 50%;
    animation: orbit2 21s linear infinite;
}

.card-3 {
    top: 50%;
    left: 50%;
    transform-origin: 50% 50%;
    animation: orbit3 21s linear infinite;
}

.card-4 {
    top: 50%;
    left: 50%;
    transform-origin: 50% 50%;
    animation: orbit4 21s linear infinite;
}

.card-5 {
    top: 50%;
    left: 50%;
    transform-origin: 50% 50%;
    animation: orbit5 21s linear infinite;
}

/* Animations */
@keyframes globeRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes ringFloat {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.05) rotate(180deg); }
}

@keyframes orbit1 {
    from {
        transform: translate(-50%, -50%) rotate(0deg) translateX(150px) rotate(0deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(360deg) translateX(150px) rotate(-360deg);
    }
}

@keyframes orbit2 {
    from {
        transform: translate(-50%, -50%) rotate(72deg) translateX(150px) rotate(-72deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(432deg) translateX(150px) rotate(-432deg);
    }
}

@keyframes orbit3 {
    from {
        transform: translate(-50%, -50%) rotate(144deg) translateX(150px) rotate(-144deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(504deg) translateX(150px) rotate(-504deg);
    }
}

@keyframes orbit4 {
    from {
        transform: translate(-50%, -50%) rotate(216deg) translateX(150px) rotate(-216deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(576deg) translateX(150px) rotate(-576deg);
    }
}

@keyframes orbit5 {
    from {
        transform: translate(-50%, -50%) rotate(288deg) translateX(150px) rotate(-288deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(648deg) translateX(150px) rotate(-648deg);
    }
}

.card-icon {
    font-size: 1.5rem;
    margin-bottom: 2px;
    transition: all 0.3s ease;
}

.card span {
    font-weight: 600;
    color: var(--dark-gray);
    font-size: 0.65rem;
    text-align: center;
    line-height: 0.9;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    max-width: 100%;
    padding: 0 2px;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-header h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    color: var(--dark-gray);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--medium-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-16);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    border: 1px solid rgba(255, 107, 53, 0.1);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-orange);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-accent);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-6);
}

.service-icon svg {
    width: 30px;
    height: 30px;
    color: var(--white);
    stroke-width: 2;
}

.service-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--space-4);
    color: var(--dark-gray);
}

.service-card p {
    color: var(--medium-gray);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

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

.service-features li {
    padding: var(--space-2) 0;
    color: var(--medium-gray);
    position: relative;
    padding-left: var(--space-6);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-orange);
    font-weight: bold;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.about-text h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--space-6);
    color: var(--dark-gray);
}

.lead {
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--primary-orange);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

.about-text p {
    color: var(--medium-gray);
    margin-bottom: var(--space-8);
    line-height: 1.7;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--primary-orange);
    margin-bottom: var(--space-2);
}

.stat-label {
    color: var(--medium-gray);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.value-item {
    background: var(--light-gray);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-base);
}

.value-item:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.value-icon {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-4);
}

.value-item h4 {
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--dark-gray);
}

.value-item p {
    color: var(--medium-gray);
    font-size: var(--font-size-sm);
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
}

.contact-info h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--space-6);
    color: var(--dark-gray);
}

.contact-methods {
    margin-top: var(--space-8);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    padding: var(--space-6);
    background: var(--light-gray);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.contact-method:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.method-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.method-icon svg {
    width: 24px;
    height: 24px;
    color: var(--white);
    stroke-width: 2;
}

.contact-method h4 {
    font-weight: 600;
    margin-bottom: var(--space-1);
    color: var(--dark-gray);
}

.contact-method p {
    color: var(--medium-gray);
    font-size: var(--font-size-sm);
}

/* Contact Form */
.contact-form {
    background: var(--white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 107, 53, 0.1);
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 500;
    color: var(--dark-gray);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-4);
    border: 2px solid #e9ecef;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: var(--transition-fast);
    font-family: var(--font-family);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--dark-gray);
    color: var(--white);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-16);
    margin-bottom: var(--space-12);
}

.footer-brand h3 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-4);
}

.footer-brand p {
    color: var(--medium-gray);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
}

.footer-column h4 {
    color: var(--white);
    margin-bottom: var(--space-4);
    font-weight: 600;
}

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

.footer-column li {
    margin-bottom: var(--space-2);
}

.footer-column a {
    color: var(--medium-gray);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-column a:hover {
    color: var(--primary-orange);
}

.footer-bottom {
    border-top: 1px solid #495057;
    padding-top: var(--space-8);
    text-align: center;
}

.footer-bottom p {
    color: var(--medium-gray);
    font-size: var(--font-size-sm);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        padding: var(--space-8);
        gap: var(--space-6);
        transition: var(--transition-base);
        box-shadow: var(--shadow-lg);
    }

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

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-12);
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-actions {
        justify-content: center;
    }

    .floating-cards {
        width: 250px;
        height: 250px;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }

    .stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-4);
    }

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

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }

    .section {
        padding: var(--space-12) 0;
    }

    .container {
        padding: 0 var(--space-4);
    }
}

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

    .section-header h2 {
        font-size: var(--font-size-2xl);
    }

    .about-text h2,
    .contact-info h2 {
        font-size: var(--font-size-2xl);
    }

    .btn {
        min-width: 140px;
        padding: var(--space-3) var(--space-5);
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .stats {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

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

.section.active {
    animation: slideInUp 0.6s ease-out;
}

/* Scroll behavior */
html {
    scroll-behavior: smooth;
}