:root {
    --bg: #0f172a;
    --bg-soft: #020617;
    --fg: #e5e7eb;
    --muted: #94a3b8;
    --accent: #38bdf8;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
    background: linear-gradient(180deg, var(--bg-soft), var(--bg));
    color: var(--fg);
    line-height: 1.6;
    /* overflow-x: hidden;*/
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 4rem 1.5rem;
}

header {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
    align-items: center;
    margin-bottom: 4rem;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 600;
}

header p {
    color: var(--muted);
    max-width: 1000px;
}

section {
    margin-bottom: 4rem;
}

section h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    border-left: 3px solid var(--accent);
    padding-left: 0.75rem;
}

.grid {
    display: grid;
    gap: 2rem;
}

.two-col {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 1.5rem;
}

.card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.card a {
    color: var(--fg);
}

.meta {
    color: var(--muted);
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
}

ul {
    list-style: none;
    padding-left: 0;
}

ul li::before {
    content: "- ";
    color: var(--accent);
}

footer {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    color: var(--muted);
    font-size: 0.85rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

/*################*/

/* General */

/* .section-title {
    text-align: center;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #2d3748;
} */

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    /* background: rgba(255, 255, 255, 0.95); */
    background: var(--bg);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 2rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

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

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

.nav-links a.active {
    color: var(--accent);
    font-weight: 600;
}

@media (min-width:601px) {
    .nav-content {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .logo {
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--fg);
        text-decoration: none;
        display: flex;
    }

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

@media (max-width:600px) {
    .nav {
        position: unset;
    }
    
    .nav-content {
        max-width: 90vw;
        margin: 0 auto;
        display: flex;
        /* justify-content: flex-end; */
        align-items: center;
    }

    .logo {
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--fg);
        text-decoration: none;
        justify-content: left;
    }

    .nav-links {
        /* display:flex; */
        list-style: none;
        gap: 1rem;
    }
}

/* Hero Section */
.hero {
    /* background: linear-gradient(135deg, var(--bg-soft) 0%, var(--bg) 100%); */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    /* position: relative; */
    overflow: hidden;
    margin: 0;
}

.hero::before {
    /* content: ''; */
    /* position: absolute; */
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.1"><circle cx="30" cy="30" r="2"/></g></g></svg>'); */
    /* animation: float 20s ease-in-out infinite; */
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-content {
    position: relative;
    /* z-index: 1; */
    /* max-width: 800px; */
    /* padding: 0 2rem; */
    padding: 0
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.5s forwards;
    /* -webkit-text-stroke: 0.5px black; */
    text-shadow: -0.5px -0.5px 0 black, 0.5px -0.5px 0 black, -0.5px 0.5px 0 black, 0.5px 0.5px 0 black;
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.8s forwards;
    /* -webkit-text-stroke: 0.5px black; */
    text-shadow: -0.5px -0.5px 0 black, 0.5px -0.5px 0 black, -0.5px 0.5px 0 black, 0.5px 0.5px 0 black;
}

/* Buttons */

.btn-primary {
    background: var(--bg);
    color: var(--fg);
    padding: 1rem 2rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--accent);
}

/* .btn-secondary {
    background: transparent;
    color: #1D1D1B;
    padding: 1rem 2rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    border-radius: 50px;
    font-weight: 600;
    border: 2px solid rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
} */

/* Footer */
/* .footer {
    background: #1a202c;
    color: white;
    padding: 3rem 2rem 2rem;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer p {
    opacity: 0.7;
} */

/*LinkedIn*/
.social-links {
    /* margin: 2rem 0; */
    display: flex;
    justify-content: center;
    vertical-align: middle;
    transform: translateY(-12px);
    /* gap: 1rem; */
}

.linkedin-link {
    display: inline-flex;
    align-items: center;
    /* gap: 0.5rem; */
    background: #0077B5;
    color: white;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.linkedin-link:hover {
    background: #005885;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 119, 181, 0.4);
}

.linkedin-logo {
    width: 20px;
    height: 20px;
}

/* Responsive */
@media (max-width: 600px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    /* .nav-links {
        display: none;
    } */
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s ease;
}

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

/* @media screen and (prefers-reduced-motion: no-preference) and (height > 22em) {
    html, section {
        margin: 0;
        scroll-snap-type: y mandatory; 
        scroll-behavior: smooth;
        scroll-padding-top: 6vh;
        scroll-snap-stop: always;
        scroll-margin: 10vh;
        scroll-snap-align: start; 
    }
    
    .container-content section {
        scroll-padding-top: 6vh;
        scroll-snap-type: y proximity; 
    }
} */