/* Variables globales */
:root {
    --color-dark: #0a0b0e;
    --color-darker: #070809;
    --color-light: #f4f4f6;
    --color-text: #e1e1e3;
    --color-text-muted: #a1a1a3;
    --color-neon-blue: #00f3ff;
    --color-neon-purple: #9d4edd;
    --color-circuit: rgba(0, 243, 255, 0.1);
    
    /* Dégradés */
    --gradient-neon: linear-gradient(135deg, var(--color-neon-blue), var(--color-neon-purple));
    --gradient-dark: linear-gradient(135deg, var(--color-dark), var(--color-darker));
    
    /* Ombres */
    --neon-shadow: 0 0 10px rgba(0, 243, 255, 0.3),
                   0 0 20px rgba(0, 243, 255, 0.2),
                   0 0 30px rgba(0, 243, 255, 0.1);
    --neon-text-shadow: 0 0 5px rgba(0, 243, 255, 0.5),
                        0 0 10px rgba(0, 243, 255, 0.3);
    
    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
}

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

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

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--color-dark);
}

/* Header et Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 11, 14, 0.8);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-circuit);
}

.nav-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.logo-link {
    color: var(--color-text);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
}

.neon-text {
    color: var(--color-neon-blue);
    text-shadow: var(--neon-text-shadow);
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a:hover {
    color: var(--color-neon-blue);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-neon-blue);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-fast);
}

.nav-links a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Menu déroulant */
.dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(10, 11, 14, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    min-width: 220px;
    border-radius: 8px;
    box-shadow: var(--neon-shadow);
    z-index: 1000;
    padding: 0.5rem 0;
    border: 1px solid var(--color-circuit);
    margin-top: 0.5rem;
    pointer-events: none;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0s linear 0.3s;
}

.dropdown:hover .dropdown-content {
    display: block;
    pointer-events: auto;
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    transition-delay: 0s, 0s, 0s;
}

.dropdown-content a {
    color: var(--color-text);
    padding: 0.7rem 1.5rem;
    text-decoration: none;
    display: block;
    transition: var(--transition-fast);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.dropdown-content a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-neon);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.dropdown-content a:hover {
    color: var(--color-darker);
}

.dropdown-content a:hover::before {
    opacity: 1;
}

.dropdown-content a.active {
    color: var(--color-neon-blue);
    background: rgba(0, 243, 255, 0.1);
    box-shadow: inset 0 0 10px rgba(0, 243, 255, 0.1);
    pointer-events: none;
}

.dropdown-content a::after {
    display: none;
}

/* Menu mobile */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-neon-blue);
    margin: 5px 0;
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--gradient-dark);
    color: var(--color-light);
    padding: var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, var(--color-circuit) 1px, transparent 1px) 0 0 / 20px 20px,
        linear-gradient(-45deg, var(--color-circuit) 1px, transparent 1px) 0 0 / 20px 20px;
    opacity: 0.1;
    animation: circuit-animation 20s linear infinite;
}

.hero-content {
    max-width: 800px;
    z-index: 1;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 4rem);
    margin-bottom: var(--spacing-md);
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: var(--neon-text-shadow);
}

.hero p {
    font-size: clamp(1rem, 2vw, 1.5rem);
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-muted);
}

/* Boutons CTA */
.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-md);
}

.cta-buttons .btn {
    padding: 1rem 2.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    z-index: 1;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    display: inline-block;
}

.cta-buttons .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-neon);
    z-index: -1;
    transition: var(--transition-fast);
}

.cta-buttons .btn-primary {
    color: var(--color-dark);
    border: none;
    background: var(--gradient-neon);
}

.cta-buttons .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--neon-shadow),
                0 5px 15px rgba(0, 243, 255, 0.3);
}

.cta-buttons .btn-secondary {
    color: var(--color-neon-blue);
    border: 2px solid var(--color-neon-blue);
    background: transparent;
    box-shadow: inset 0 0 10px rgba(0, 243, 255, 0.1);
}

.cta-buttons .btn-secondary::before {
    opacity: 0;
    transform: scale(1.1);
}

.cta-buttons .btn-secondary:hover {
    color: var(--color-dark);
    transform: translateY(-3px);
    box-shadow: var(--neon-shadow),
                0 5px 15px rgba(0, 243, 255, 0.2);
}

.cta-buttons .btn-secondary:hover::before {
    opacity: 1;
    transform: scale(1);
}

/* Effet Glitch */
@keyframes glitch {
    0% {
        transform: translate(0);
    }
    20% {
        transform: translate(-2px, 2px);
        text-shadow: var(--neon-text-shadow), 
                    2px 2px var(--color-neon-purple),
                    -2px -2px var(--color-neon-blue);
    }
    40% {
        transform: translate(-2px, -2px);
        text-shadow: var(--neon-text-shadow),
                    2px -2px var(--color-neon-blue),
                    -2px 2px var(--color-neon-purple);
    }
    60% {
        transform: translate(2px, 2px);
    }
    80% {
        transform: translate(2px, -2px);
        text-shadow: var(--neon-text-shadow),
                    -2px 2px var(--color-neon-purple),
                    2px -2px var(--color-neon-blue);
    }
    100% {
        transform: translate(0);
    }
}

.hero-content h1 {
    transition: text-shadow var(--transition-fast);
}

.hero-content h1:hover {
    animation: glitch 0.3s cubic-bezier(.25, .46, .45, .94) both;
}

/* Sections */
.section {
    padding: var(--spacing-xl) var(--spacing-md);
    position: relative;
    overflow: hidden;
    background: var(--color-darker);
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-neon-blue);
    text-shadow: var(--neon-text-shadow);
    font-size: 2.5rem;
}

.polygon-frame {
    position: relative;
    padding: var(--spacing-lg);
    background: rgba(10, 11, 14, 0.8);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-circuit);
    clip-path: polygon(0 0, 100% 0, 100% 95%, 95% 100%, 0 100%);
}

.circuit-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.circuit-line {
    position: absolute;
    background: var(--color-neon-blue);
    opacity: 0.1;
}

.horizontal {
    height: 1px;
    width: 100%;
}

.vertical {
    width: 1px;
    height: 100%;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background: rgba(0, 243, 255, 0.05);
    border: 1px solid rgba(0, 243, 255, 0.1);
    border-radius: 10px;
    padding: var(--spacing-md);
    transition: var(--transition-fast);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--neon-shadow);
    border-color: var(--color-neon-blue);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--color-neon-blue);
    margin-bottom: var(--spacing-sm);
}

.service-title {
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.service-description {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes circuit-animation {
    from { transform: translateX(-20px) translateY(-20px); }
    to { transform: translateX(0) translateY(0); }
}

/* Media Queries */
@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: rgba(10, 11, 14, 0.95);
        padding: 1rem;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.3s ease;
        -webkit-backdrop-filter: blur(10px);
        backdrop-filter: blur(10px);
        display: none;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        display: flex;
    }

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

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

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

    .dropdown-content {
        position: static;
        transform: none;
        background: transparent;
        box-shadow: none;
        border: none;
        margin-top: 0;
        padding: 0;
        width: 100%;
        min-width: unset;
    }

    .dropdown:hover .dropdown-content {
        transform: none;
    }

    .dropdown-content a {
        padding: 0.5rem 1rem;
        text-align: center;
        color: var(--color-text-muted);
    }

    .section {
        padding: var(--spacing-lg) var(--spacing-sm);
    }

    .polygon-frame {
        padding: var(--spacing-md);
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .service-card {
        padding: var(--spacing-sm);
    }
} 

/* Ajout du délai au repli */
.dropdown-content {
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0s linear 0.15s;
    visibility: hidden;
}

.dropdown:hover .dropdown-content {
    pointer-events: auto;
    transition-delay: 0s;
    visibility: visible;
}