:root {
    --primary: #0052cc;
    --primary-light: #0096ff;
    --dark: #09090b;
    --light: #f8fafc;
    --white: #ffffff;
    --border-dark: rgba(255, 255, 255, 0.1);
    --border-light: rgba(0, 0, 0, 0.1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; cursor: none; } /* Hide default cursor for custom cursor */

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

h1, h2, h3, h4 {
    font-family: 'Syne', sans-serif;
    text-transform: uppercase;
}

.container { max-width: 1400px; margin: 0 auto; padding: 0 4rem; }
.text-blue { color: var(--primary-light); }
.text-white { color: var(--white) !important; }

/* Custom Cursor */
.cursor-dot {
    width: 8px; height: 8px; background-color: var(--primary-light);
    border-radius: 50%; position: fixed; top: 0; left: 0;
    pointer-events: none; z-index: 9999; transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background-color 0.2s;
}
.cursor-outline {
    width: 40px; height: 40px; border: 1px solid rgba(0, 150, 255, 0.5);
    border-radius: 50%; position: fixed; top: 0; left: 0;
    pointer-events: none; z-index: 9998; transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background-color 0.2s;
}

/* Preloader */
.preloader {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    background: var(--dark); z-index: 10000;
    display: flex; justify-content: center; align-items: center;
    transition: transform 1s cubic-bezier(0.77, 0, 0.175, 1);
}
.preloader-text {
    font-size: 3rem; letter-spacing: 5px; overflow: hidden;
}

/* Sections */
.section-dark { background-color: var(--dark); color: var(--white); padding: 8rem 0; }
.section-light { background-color: var(--light); color: var(--dark); padding: 10rem 0; }
.section-blue { background-color: var(--primary); color: var(--white); padding: 8rem 0 4rem; }

/* Navbar */
.navbar {
    position: fixed; top: 0; width: 100%; padding: 1.5rem 0; z-index: 1000;
    transition: padding 0.3s;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-light);
}
.navbar.scrolled {
    padding: 1rem 0;
}
.nav-container { display: flex; justify-content: space-between; align-items: center; max-width: 1400px; margin: 0 auto; padding: 0 4rem; }
.nav-logo img { height: 40px; }
.nav-links { display: flex; gap: 3rem; }
.nav-links a {
    color: var(--dark); text-decoration: none; font-weight: 600; font-family: 'Syne', sans-serif;
    font-size: 1.1rem; text-transform: uppercase; position: relative;
}
.hover-link::after {
    content: ''; position: absolute; width: 0; height: 2px;
    bottom: -4px; left: 0; background-color: var(--primary-light);
    transition: width 0.3s ease;
}
.hover-link:hover::after { width: 100%; }

/* Hero */
.hero { padding-top: 16rem; padding-bottom: 6rem; min-height: 100vh; display: flex; align-items: center; }
.subtitle { font-size: 1.5rem; color: var(--text-muted); margin-bottom: 2rem; letter-spacing: 2px; }
.massive-text {
    font-size: clamp(4rem, 10vw, 9rem);
    font-weight: 800; line-height: 0.9; letter-spacing: -0.04em;
    margin: 0;
}
.hero-bottom {
    margin-top: 6rem; display: flex; justify-content: space-between; align-items: flex-end;
}
.hero-bottom p { max-width: 400px; font-size: 1.2rem; color: #a1a1aa; }

/* Huge Circular Button */
.circle-btn {
    width: 180px; height: 180px; border-radius: 50%;
    border: 1px solid var(--border-dark); display: flex; flex-direction: column;
    justify-content: center; align-items: center; text-decoration: none;
    color: var(--white); transition: all 0.4s ease; position: relative; overflow: hidden;
}
.circle-btn:hover { background: var(--primary-light); border-color: var(--primary-light); color: var(--dark); transform: scale(1.05); }
.circle-text { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.2rem; text-transform: uppercase; z-index: 2; }
.circle-arrow { font-size: 2rem; margin-top: 0.5rem; z-index: 2; transition: transform 0.3s; }
.circle-btn:hover .circle-arrow { transform: rotate(45deg); }

/* Marquee */
.marquee-wrapper {
    width: 100%; overflow: hidden; padding: 2rem 0; border-top: 1px solid var(--border-dark); border-bottom: 1px solid var(--border-dark);
}
.marquee {
    display: flex; width: 200%; animation: marquee 20s linear infinite;
}
.marquee span {
    font-family: 'Syne', sans-serif; font-size: 4rem; font-weight: 800;
    color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,0.2);
    white-space: nowrap; padding-right: 2rem;
}
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* Services */
.section-title { font-size: clamp(3rem, 6vw, 5rem); margin-bottom: 5rem; font-weight: 800; letter-spacing: -1px; }
.services-list { display: flex; flex-direction: column; }
.service-item {
    display: flex; border-top: 1px solid var(--border-light); padding: 4rem 0; gap: 4rem;
}
.service-item:last-child { border-bottom: 1px solid var(--border-light); }
.service-number { font-family: 'Syne', sans-serif; font-size: 2rem; font-weight: 700; color: var(--primary); }
.service-details h3 { font-size: 3rem; margin-bottom: 1.5rem; }
.service-details p { font-size: 1.2rem; color: #475569; max-width: 600px; }

/* Products */
.product-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.product-card { cursor: pointer; }
.card-image {
    height: 450px; border-radius: 12px; display: flex; justify-content: center; align-items: center;
    margin-bottom: 2rem; overflow: hidden; position: relative; background: #000;
}
.card-image img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
    filter: brightness(0.8);
}
.product-card:hover .card-image img { transform: scale(1.05); filter: brightness(1); }
.card-info h3 { font-size: 2.5rem; margin-bottom: 1rem; }
.card-info p { font-size: 1.1rem; color: #a1a1aa; margin-bottom: 1.5rem; }
.link-arrow { color: var(--primary-light); text-decoration: none; font-weight: 600; font-size: 1.1rem; }
.link-arrow:hover { text-decoration: underline; }

/* Footer */
.footer-top {
    display: flex; justify-content: space-between; align-items: center; margin-bottom: 8rem; border-bottom: 1px solid rgba(255,255,255,0.2); padding-bottom: 6rem;
}
.light-btn { border-color: var(--white); }
.light-btn:hover { background: var(--white); color: var(--primary); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; }
.footer-brand img { height: 40px; filter: brightness(0) invert(1); }
.footer-links { text-align: right; }
.footer-links a { display: block; color: var(--white); text-decoration: none; font-size: 1.5rem; font-weight: 600; margin-bottom: 1rem; font-family: 'Syne', sans-serif; }

/* ANIMATION CLASSES */
.anim-slide-up { opacity: 0; transform: translateY(100px); transition: all 1s cubic-bezier(0.16, 1, 0.3, 1); }
.anim-slide-right { opacity: 0; transform: translateX(-50px); transition: all 1s cubic-bezier(0.16, 1, 0.3, 1); }
.anim-fade { opacity: 0; transition: opacity 1.5s ease; }
.anim-scale { opacity: 0; transform: scale(0.9); transition: all 1s cubic-bezier(0.16, 1, 0.3, 1); }

.in-view { opacity: 1; transform: translate(0) scale(1); }

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }

@media (max-width: 1024px) {
    .container { padding: 0 2rem; }
    .hero-bottom { flex-direction: column; align-items: flex-start; gap: 2rem; }
    .product-cards { grid-template-columns: 1fr; }
    .footer-top { flex-direction: column; gap: 3rem; text-align: center; }
}