:root {
    --bg-color: #000000;
    --text-color: #ffffff;
    --accent-color: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-blur: 20px;
    --font-main: 'Outfit', sans-serif;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.4);
}

/* Loading Screen */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.8s ease;
}

.loader-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.infinite-loop svg {
    width: 150px;
    height: 75px;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.6)) drop-shadow(0 0 20px rgba(255, 255, 255, 0.4)) drop-shadow(0 0 30px rgba(255, 255, 255, 0.2));
    animation: pulse 2s infinite ease-in-out;
}

.loop-path {
    stroke-dasharray: 300;
    stroke-dashoffset: 300;
    animation: drawLoop 3s ease-in-out forwards, glow 2s ease-in-out infinite;
}

.loading-text {
    font-weight: 300;
    letter-spacing: 6px;
    font-size: 1.1rem;
    opacity: 0;
    animation: fadeIn 1s ease 2s forwards;
}

@keyframes glow {

    0%,
    100% {
        filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.8));
    }

    50% {
        filter: drop-shadow(0 0 15px rgba(255, 255, 255, 1)) drop-shadow(0 0 25px rgba(255, 255, 255, 0.6));
    }
}

/* 3D Canvas */
#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.6;
}

/* Cursor Follower */
#cursor-follower {
    position: fixed;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    z-index: 0;
    mix-blend-mode: screen;
    transition: transform 0.1s ease;
}

/* Glassmorphism Utilities */
.glass-nav {
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--glass-border);
    position: fixed;
    width: 100%;
    z-index: 100;
    padding: 20px 0;
    transition: var(--transition);
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 40px;
    transition: var(--transition);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

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

/* Navigation */
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 10px;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 5px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 10px 25px;
    border-radius: 30px;
    transition: var(--transition);
    opacity: 0.7;
}

.nav-link:hover,
.nav-link.active {
    background: rgba(255, 255, 255, 0.15);
    opacity: 1;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.cta-button {
    border: 1px solid var(--text-color);
    padding: 10px 25px;
    border-radius: 30px;
}

.cta-button:hover {
    background: var(--text-color);
    color: var(--bg-color);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 101;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--text-color);
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

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

.nav-links.mobile-active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    padding: 40px 20px;
    gap: 20px;
    border-bottom: 1px solid var(--glass-border);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero Section */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}

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

.glitch-text {
    font-size: 5rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 30px;
    position: relative;
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 50px;
    opacity: 0.8;
    max-width: 600px;
}

.hero-cta {
    display: flex;
    gap: 20px;
}

.primary-btn {
    background: var(--text-color);
    color: var(--bg-color);
    padding: 15px 40px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.primary-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
}

.secondary-btn {
    border: 1px solid var(--glass-border);
    color: var(--text-color);
    padding: 15px 40px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.secondary-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0.6;
}

.scroll-indicator .line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, #fff, transparent);
}

/* Sections General */
section {
    padding: 120px 0;
    position: relative;
}

.section-header {
    margin-bottom: 80px;
}

.section-tag {
    display: block;
    font-size: 0.9rem;
    letter-spacing: 3px;
    margin-bottom: 20px;
    opacity: 0.6;
}

h2 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
}

/* About Grid */
.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.about-grid h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.about-grid p {
    opacity: 0.7;
}

/* Services */
.service-row {
    border-top: 1px solid var(--glass-border);
    padding: 40px 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    transition: var(--transition);
    cursor: pointer;
}

.service-row:last-child {
    border-bottom: 1px solid var(--glass-border);
}

.service-title {
    display: flex;
    align-items: baseline;
    gap: 20px;
}

.service-title h3 {
    font-size: 2.5rem;
    font-weight: 500;
}

.service-num {
    font-size: 1rem;
    opacity: 0.5;
}

.service-reveal {
    max-width: 500px;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
    height: 0;
    overflow: hidden;
}

.service-row:hover .service-reveal {
    opacity: 1;
    transform: translateY(0);
    height: auto;
}

.service-row:hover {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.03));
    padding-left: 20px;
}

/* Mobile Services (Stacking) */
.services-mobile {
    display: none;
    position: relative;
}

.stack-card {
    position: sticky;
    top: 120px;
    margin-bottom: 40px;
    min-height: 300px;
    background: #0a0a0a;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.5);
}

.card-num {
    font-size: 4rem;
    font-weight: 900;
    opacity: 0.1;
    position: absolute;
    top: 20px;
    right: 30px;
}

/* Clients */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 40px;
    align-items: center;
    justify-items: center;
}

.client-logo {
    width: 100%;
    max-width: 200px;
    padding: 30px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.client-logo:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.client-logo img {
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.7;
    transition: var(--transition);
}

.client-logo:hover img {
    opacity: 1;
}

/* Testimonials */
.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.client-info {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
}

.client-info strong {
    font-size: 1.1rem;
}

.client-info span {
    font-size: 0.9rem;
    opacity: 0.6;
}

/* Contact */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
}

.contact-details {
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.detail-item .label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.5;
}

.detail-item a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 1.2rem;
}

.social-links {
    display: flex;
    gap: 20px;
}

.form-group {
    position: relative;
    margin-bottom: 30px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--glass-border);
    padding: 15px 0;
    color: var(--text-color);
    font-family: var(--font-main);
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}

.form-group textarea {
    height: 100px;
    resize: none;
}

.form-group label {
    position: absolute;
    left: 0;
    top: 15px;
    opacity: 0.5;
    transition: var(--transition);
    pointer-events: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-bottom-color: var(--text-color);
}

.form-group input:focus+label,
.form-group input:not(:placeholder-shown)+label,
.form-group textarea:focus+label,
.form-group textarea:not(:placeholder-shown)+label {
    top: -10px;
    font-size: 0.8rem;
    opacity: 1;
}

.submit-btn {
    background: var(--text-color);
    color: var(--bg-color);
    border: none;
    padding: 15px 40px;
    border-radius: 30px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 255, 255, 0.1);
}

/* Footer */
footer {
    padding: 50px 0;
    border-top: 1px solid var(--glass-border);
    margin-top: 50px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    opacity: 0.6;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: var(--text-color);
    text-decoration: none;
}

/* Animations */
@keyframes drawLoop {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.1s;
}

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

.delay-3 {
    transition-delay: 0.3s;
}

/* Responsive */
@media (max-width: 968px) {
    .glitch-text {
        font-size: 3.5rem;
    }

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

    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .testimonials-slider {
        grid-template-columns: 1fr;
    }

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

    .services-desktop {
        display: none;
    }

    .services-mobile {
        display: block;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }
}

@media (max-width: 480px) {
    .glitch-text {
        font-size: 2.5rem;
    }

    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    h2 {
        font-size: 2.5rem;
    }
}