:root {
    --primary: #050505;
    --accent: #3366ff;
    --secondary: #06b6d4;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

body {
    margin: 0;
    overflow-x: hidden;
    background-color: var(--primary);
    color: #ffffff;
    font-family: 'Inter', sans-serif;
    cursor: auto;
}


#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
    opacity: 0;
    transition: opacity 1.5s ease;
    pointer-events: none;
}



.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    transform: translateY(-50%);
    opacity: 0.05;
    pointer-events: none;
}
.marquee-text {
    display: inline-block;
    animation: marquee 40s linear infinite;
    font-size: 15vw;
    font-family: 'Syne', sans-serif;
    font-weight: 800;
}
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}


.glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-smooth);
}
.glass-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}


.hero-badge {
    position: relative;
    overflow: hidden;
}
.hero-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    animation: shine 3s infinite;
}
@keyframes shine {
    0% { left: -100%; }
    20% { left: 100%; }
    100% { left: 100%; }
}


.btn-fill {
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}
.btn-fill::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}
.btn-fill:hover::before {
    width: 500px;
    height: 500px;
}
.btn-fill:hover {
    transform: translateY(-3px);
}


.feature-card:hover .feature-icon {
    transform: rotate(10deg) scale(1.1);
    color: var(--secondary);
    text-shadow: 0 0 20px rgba(6, 182, 212, 0.5);
}
.feature-icon {
    transition: var(--transition-smooth);
}


.image-card-wrap {
    position: relative;
    overflow: hidden;
}
.image-overlay {
    transform: translateY(100%);
    transition: var(--transition-smooth);
    background: linear-gradient(to top, rgba(0,0,0,0.95), transparent);
}
.image-card-wrap:hover .image-overlay {
    transform: translateY(0);
}
.image-card-wrap:hover img {
    transform: scale(1.1);
    transition: transform 0.8s ease;
}


.spec-card {
    position: relative;
    overflow: hidden;
}
.spec-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--accent);
    transition: height 0.5s ease;
}
.spec-card:hover::before {
    height: 100%;
}


.logo-wrap:hover i {
    transform: rotate(20deg);
}
.logo-wrap i {
    transition: transform 0.3s ease;
}


#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #050505;
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.loader-bar {
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--secondary));
    transition: width 0.5s ease;
}


.menu-toggle {
    cursor: pointer;
    position: relative;
    width: 30px;
    height: 20px;
    z-index: 1001;
}
.menu-toggle span {
    position: absolute;
    width: 100%;
    height: 2px;
    background: white;
    transition: var(--transition);
}
.menu-toggle span:nth-child(1) { top: 0; }
.menu-toggle span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.menu-toggle span:nth-child(3) { bottom: 0; }

.menu-toggle.active span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { bottom: 50%; transform: translateY(50%) rotate(-45deg); }

.mobile-nav {
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-nav.active {
    transform: translateX(0);
}