/* --- Global Reset & Fonts --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: #0f0f16;
    color: #ffffff;
    overflow-x: hidden;
}

/* --- Gradient Background Orbs --- */
.gradient-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: linear-gradient(180deg, #5F2EEA 0%, #A24DFF 100%);
    top: -100px;
    left: -100px;
    animation: moveOrb 10s infinite alternate;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(180deg, #00C6FF 0%, #0072FF 100%);
    bottom: -50px;
    right: -50px;
    animation: moveOrb 12s infinite alternate-reverse;
}

@keyframes moveOrb {
    from { transform: translate(0, 0); }
    to { transform: translate(50px, 50px); }
}

/* --- Typography --- */
h1 { font-size: 3rem; margin-bottom: 10px; }
h2 { font-size: 2.5rem; text-align: center; margin-bottom: 3rem; }
h3 { font-size: 1.2rem; font-weight: 400; color: #cfcfcf; }
p { color: #d1d1d1; line-height: 1.6; }
a { text-decoration: none; color: white; transition: 0.3s; }

.gradient-text {
    background: linear-gradient(90deg, #5F2EEA, #FF6B9A);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

/* --- Navbar --- */
.navbar {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px 50px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    background: rgba(15, 15, 22, 0.7);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.logo { 
    font-size: 1.5rem; 
    font-weight: 700;
    position: absolute;
    left: 50px;
}
.logo span { color: #5F2EEA; }

.nav-links { list-style: none; display: flex; gap: 30px; }
.nav-links a:hover { color: #A24DFF; }

.btn-nav {
    background: linear-gradient(90deg, #5F2EEA, #A24DFF);
    padding: 8px 20px;
    border-radius: 20px;
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 600;
    margin-top: 20px;
}

.btn-primary {
    background: linear-gradient(90deg, #5F2EEA, #FF6B9A);
    box-shadow: 0 4px 15px rgba(162, 77, 255, 0.4);
}

.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(162, 77, 255, 0.6); }

.btn-secondary {
    border: 2px solid rgba(255,255,255,0.2);
    margin-left: 15px;
}
.btn-secondary:hover { border-color: #fff; background: rgba(255,255,255,0.1); }

/* --- Hero Section --- */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10%;
    margin-top: 60px;
}

.hero-content { max-width: 600px; }
.hero-content .bio { margin: 20px 0; font-size: 1.1rem; }

.img-wrapper {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    padding: 5px;
    background: linear-gradient(45deg, #5F2EEA, #FF6B9A);
    overflow: hidden;
}

.img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 5px solid #0f0f16;
}

.social-icons { margin-top: 30px; font-size: 1.5rem; }
.social-icons a { margin-right: 20px; color: #cfcfcf; }
.social-icons a:hover { color: #5F2EEA; transform: scale(1.1); display: inline-block; }

/* --- Glass Cards & Sections --- */
.section { padding: 80px 10%; }

.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

/* --- Skills Grid --- */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}

.skill-card {
    background: rgba(255,255,255,0.03);
    padding: 20px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.05);
    transition: 0.3s;
}

.skill-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-5px);
    border-color: #A24DFF;
}

.skill-card i { font-size: 2.5rem; margin-bottom: 10px; }

/* --- Experience & Timeline --- */
.split-section { display: flex; gap: 50px; }
.column { flex: 1; }

.timeline-item {
    background: rgba(255,255,255,0.03);
    padding: 20px;
    border-left: 3px solid #5F2EEA;
    margin-bottom: 20px;
    border-radius: 0 10px 10px 0;
}

.timeline-item h4 { color: #fff; margin-bottom: 5px; }
.timeline-item span { font-size: 0.9rem; color: #A24DFF; display: block; margin-bottom: 10px; }

/* --- Certifications --- */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}
.cert-card {
    padding: 20px;
    background: rgba(255,255,255,0.03);
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: 0.3s;
}
.cert-card:hover { border-color: #FF6B9A; transform: scale(1.02); }

/* --- Contact Form --- */
.contact-form-wrapper { max-width: 600px; margin: 0 auto; }
.contact-form-wrapper input, .contact-form-wrapper textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 15px;
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.1);
    color: white;
    border-radius: 10px;
}
.footer { text-align: center; margin-top: 50px; color: #666; font-size: 0.9rem; }

/* --- Animations (Scroll Reveal) --- */
.hidden { opacity: 0; transform: translateY(30px); transition: all 0.8s ease-out; }
.show { opacity: 1; transform: translateY(0); }

/* --- Mobile Responsive --- */
@media (max-width: 768px) {
    .navbar { padding: 15px 20px; }
    .nav-links { display: none; } /* Add JS toggle for hamburger if needed */
    .hero { flex-direction: column-reverse; text-align: center; height: auto; padding-top: 100px; }
    .hero-content { margin-top: 30px; }
    .split-section { flex-direction: column; }
    .img-wrapper { width: 250px; height: 250px; margin: 0 auto; }
}