/* --- Base Styles --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: #000000;
    color: white;
    overflow-x: hidden;
    line-height: 1.6;
}

/* --- Hero & Gradient Section --- */
.gradient-bg {
    height: 100vh;
    width: 100%;
    position: relative;
    /* Replicating the purple/magenta mesh from the image */
    background: 
        radial-gradient(circle at 10% 10%, rgba(138, 43, 226, 0.25) 0%, transparent 45%),
        radial-gradient(circle at 90% 20%, rgba(255, 0, 150, 0.2) 0%, transparent 45%),
        #050505;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* --- Navigation --- */
.navbar {
    margin-top: 40px;
    width: 85%;
    max-width: 1000px;
    padding: 10px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    z-index: 100;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo {
    height: 24px;
    width: auto;
}

.logo-text {
    font-weight: 500;
    font-size: 1.05rem;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    margin-left: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: 0.3s;
}

.nav-links a.active, .nav-links a:hover {
    color: white;
}

/* --- Hero Content --- */
.hero {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.badge {
    background: white;
    color: black;
    padding: 8px 20px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 40px;
}

h1 {
    font-size: clamp(2.5rem, 8vw, 4rem); /* Responsive font size */
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 40px;
}

.cta-group {
    display: flex;
    gap: 15px;
}

.btn {
    padding: 14px 35px;
    border-radius: 100px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: 0.3s ease;
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
}

.btn-outline:hover {
    background: white;
    color: black;
}

/* --- Projects Gallery --- */
.projects-container {
    padding: 120px 10%;
    background-color: #000000;
}

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

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    letter-spacing: -1px;
}

.section-header p {
    color: #777;
    font-size: 1.1rem;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.project-card {
    background: #080808;
    border: 1px solid #1a1a1a; /* Light grey/subtle border */
    border-radius: 32px; /* Curved edges */
    padding: 40px;
    height: 100%;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: #333;
    background: #0d0d0d;
}

.project-tag {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #555;
    margin-bottom: 15px;
}

.project-card h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
}

.project-card p {
    color: #888;
    margin-bottom: 30px;
}

.tech-stack {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tech-stack span {
    background: #111;
    border: 1px solid #222;
    padding: 5px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    color: #ccc;
}

/* --- Theme Toggle & Footer --- */
.theme-toggle {
    position: absolute;
    bottom: 30px;
    right: 40px;
    background: rgba(255, 255, 255, 0.05);
    padding: 8px 18px;
    border-radius: 100px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.toggle-switch {
    width: 36px;
    height: 18px;
    background: #333;
    border-radius: 20px;
    position: relative;
}

.toggle-switch::after {
    content: '';
    position: absolute;
    right: 3px;
    top: 3px;
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
}

.simple-footer {
    text-align: center;
    padding: 60px 0;
    color: #444;
    font-size: 0.9rem;
    border-top: 1px solid #111;
}