:root {
    --bg-color: #0b0c15;
    --card-bg: #161825;
    --text-color: #e0e0e0;
    --accent-primary: #00f2ff;
    --accent-secondary: #bd00ff;
    --font-main: 'Outfit', sans-serif;
}

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

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

/* Header */
header {
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(11, 12, 21, 0.95);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 1px;
}

nav {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--accent-primary);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10%;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 600px;
    z-index: 1;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #a0a0a0;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.4);
}

.hero-visual {
    position: absolute;
    right: -10%;
    top: 20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(189, 0, 255, 0.2) 0%, rgba(11, 12, 21, 0) 70%);
    z-index: 0;
}

.glowing-circle {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
    filter: blur(80px);
    opacity: 0.6;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }

    100% {
        transform: translateY(0);
    }
}

/* About Section */
.about {
    padding: 5rem 10%;
    background-color: #0f101a;
}

.about h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-primary);
}

.card h3 {
    margin-bottom: 1rem;
    color: var(--accent-primary);
}

/* Contact Section */
.contact {
    padding: 5rem 10%;
    text-align: center;
}

.contact h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-form {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.contact-form input {
    padding: 1rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: var(--card-bg);
    color: white;
    width: 300px;
}

.contact-form button {
    padding: 1rem 2rem;
    border-radius: 50px;
    border: none;
    background: var(--text-color);
    color: var(--bg-color);
    font-weight: 700;
    cursor: pointer;
    transition: background 0.3s;
}

.contact-form button:hover {
    background: var(--accent-primary);
}

/* Footer */
footer {
    padding: 2rem;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: #666;
    background-color: var(--bg-color);
}

/* Mobile Menu */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    height: 3px;
    width: 25px;
    background-color: var(--text-color);
    margin: 3px 0;
    transition: 0.4s;
}

/* Hero Icons */
.floating-icon {
    position: absolute;
    font-size: 3rem;
    color: var(--accent-primary);
    opacity: 0.7;
    animation: float 6s ease-in-out infinite;
}

.icon-1 {
    top: 20%;
    right: 20%;
    animation-delay: 0s;
}

.icon-2 {
    top: 60%;
    right: 10%;
    animation-delay: 2s;
    color: var(--accent-secondary);
}

.icon-3 {
    top: 30%;
    right: 40%;
    animation-delay: 4s;
    font-size: 2rem;
}

/* Card Icons */
.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 1px;
}

/* Social Links */
.social-links {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-links a {
    color: #666;
    font-size: 1.5rem;
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--accent-primary);
}

/* Responsive */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
        z-index: 1001;
    }

    .menu-toggle.is-active .bar:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .menu-toggle.is-active .bar:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.is-active .bar:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        background: rgba(11, 12, 21, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.4s ease-in-out;
        backdrop-filter: blur(10px);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.5);
    }

    .nav-links.active {
        right: 0;
    }

    .hero {
        flex-direction: column;
        justify-content: flex-start;
        text-align: center;
        padding-top: 160px;
        height: auto;
        min-height: 100dvh;
    }

    .hero h1 {
        font-size: 2.5rem;
        color: var(--text-color);
        display: block;
    }

    .hero-visual {
        position: relative;
        width: 100%;
        height: 300px;
        right: auto;
        top: auto;
        margin-top: 2rem;
    }

    .glowing-circle {
        margin: 0 auto;
    }

    .contact-form {
        flex-direction: column;
        align-items: center;
    }
}