/* ===== RESET & VARIABLES ===== */
:root {
    --bg-color: #0b1120;
    --bg-alt: #111827;
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --accent-1: #3b82f6; /* Blue */
    --accent-2: #8b5cf6; /* Purple */
    --card-bg: rgba(31, 41, 55, 0.4);
    --card-border: rgba(255, 255, 255, 0.1);
    
    --font-main: 'Inter', sans-serif;
    --font-cursive: 'Edwardian Script ITC', cursive;
}

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

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

/* ===== TYPOGRAPHY & UTILITIES ===== */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 5rem 0;
}

.bg-alt {
    background-color: var(--bg-alt);
}

.text-center { text-align: center; }
.text-cyan { color: var(--accent-1); }
.text-purple { color: var(--accent-2); }

.gradient-text {
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    font-weight: 700;
}

/* ===== NAVBAR ===== */
.glass-nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(11, 17, 32, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--card-border);
}

.nav-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.2rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
}

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

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--accent-1);
}

/* ===== GLASSMORPHISM CARDS ===== */
.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 80px;
}

.hero-content {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.greeting {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--accent-1);
    display: block;
    margin-bottom: 1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.name {
    font-size: 5.5rem;
    margin-bottom: 1.5rem;
    font-family: 'Edwardian Script ITC', cursive;
    font-weight: normal;
}

.catchphrase {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 2.5rem auto;
    text-align: center;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 0.8rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    color: white;
}

.btn-primary:hover {
    opacity: 0.9;
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--accent-1);
    color: var(--accent-1);
}

.btn-secondary:hover {
    background-color: rgba(59, 130, 246, 0.1);
}

/* Hero Shapes */
.hero-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background-color: var(--accent-1);
    top: -100px;
    right: -100px;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background-color: var(--accent-2);
    bottom: 100px;
    left: -50px;
}

/* ===== GRIDS & CARDS ===== */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 2rem;
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-icon {
    font-size: 2rem;
    color: var(--accent-1);
    margin-bottom: 1rem;
}

.project-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.project-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ===== TIMELINE ===== */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 2px;
    background-color: var(--card-border);
    top: 0;
    bottom: 0;
    left: 20px;
    margin-left: -1px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 100%;
    margin-bottom: 2rem;
}

.timeline-dot {
    position: absolute;
    width: 16px;
    height: 16px;
    left: 12px;
    background-color: var(--accent-1);
    border-radius: 50%;
    top: 20px;
    z-index: 1;
}

.timeline-content {
    padding: 1.5rem;
}

.timeline-content h3 {
    color: var(--text-main);
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
}

.timeline-content h4 {
    color: var(--accent-1);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.timeline-date {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    font-style: italic;
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--bg-alt);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--card-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

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

.footer-info p {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--card-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-main);
    text-decoration: none;
    transition: all 0.3s;
}

.footer-social a:hover {
    background-color: var(--accent-1);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--card-border);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== ANIMATIONS ===== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .name { font-size: 3rem; }
}