:root {
    --bg: #1f1f1f;
    --muted: #b7b7b7;
    --card: #2e2e2e;
    --accent: #4caf50;
    --nav-height: 55px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Inter, system-ui, Arial, sans-serif;
    background: var(--bg);
    color: #fff;
    line-height: 1.45;
}

a { color: inherit; text-decoration: none; transition: color 0.3s ease; }
a:hover { color: var(--accent); }

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    background: rgba(31, 31, 31, 0.95);
    padding: 0 20px;
    z-index: 999;
    backdrop-filter: blur(6px);
}

.brand {
    font-weight: 700;
    color: var(--accent);
    margin-right: auto;
    font-size: 1.3rem; /* change this value to your liking */
}

.nav-links {
    position: relative;
    display: flex;
    gap: 10px;
}

.nav-links a {
    padding: 8px 12px;
    border-radius: 8px;
    color: var(--muted);
    font-weight: 600;
    position: relative;
    transition: transform 0.2s ease, color 0.3s ease;
}
.nav-links a:hover {
    transform: translateY(-2px);
    color: #fff;
}
.nav-links a:active {
    transform: scale(0.95);
}

#navHighlight {
    position: absolute;
    bottom: 0;
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
    transition: all 0.3s ease;
    pointer-events: none;
}

/* ===== Hero ===== */
header {
    min-height: 72vh;
    display: grid;
    place-items: center;
    padding: calc(var(--nav-height) + 2rem) 1.25rem 1rem;
}
.hero {
    max-width: 1100px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 32px;
    align-items: center;
}
.hero-left h1 {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    margin: 0 0 10px;
    color: var(--accent);
}
.hero-left p {
    color: var(--muted);
    margin: 0 0 18px;
}
.sub-lead {
    margin-top: 18px;
    color: var(--muted);
}

.typing {
    font-family: Courier, monospace;
    font-size: 1.4rem;
    white-space: nowrap;
    overflow: hidden;
    border-right: 2px solid rgba(255,255,255,0.8);
    width: 0;
}
.typing.show {
    animation: typing 3.8s steps(40, end) forwards, blink 0.8s step-end infinite alternate;
}

@keyframes typing {
    to { width: 100%; }
}

@keyframes blink {
    0% { border-color: rgba(255,255,255,0.8); }
    50% { border-color: transparent; }
    100% { border-color: rgba(255,255,255,0.8); }
}


/* Buttons */
.btn {
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
    padding: 7px 14px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 700;
    transition: background 0.3s ease, transform 0.2s ease;
}
.btn:hover {
    background: var(--accent);
    color: #0b0b0b;
    transform: translateY(-2px);
}
.btn:active {
    transform: scale(0.95);
}
.btn.secondary {
    background: var(--accent);
    color: #0b0b0b;
    border: 0;
}

.btn,
.btn.secondary {
    transition: background 0.3s ease, transform 0.2s ease, color 0.3s ease;
}

.btn:hover,
.btn.secondary:hover {
    transform: translateY(-2px);
}

.btn:active,
.btn.secondary:active {
    transform: scale(0.95);
}

.btn.secondary {
    background: var(--accent);
    color: #0b0b0b;
    border: 0;
}
.btn.secondary:hover {
    background: #307934; /* Slightly darker on hover */
}


/* Profile Card */
.card {
    background: var(--card);
    padding: 20px;
    border-radius: 14px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
}
.avatar {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--accent);
    background: #000;
}
.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.card-info {
    text-align: center;
    margin-top: 12px;
}
.name {
    font-weight: 700;
    color: var(--accent);
}
.job {
    color: var(--muted);
    margin-top: 5px;
}

/* Social pills */
.socials, .links {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 12px;
}
.pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255,255,255,0.03);
    color: var(--muted);
    text-decoration: none;
    transition: transform 0.2s ease, background 0.3s ease;
}
.pill:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}
.pill:active {
    transform: scale(0.95);
}

/* Sections */
main { padding: 2rem 1.25rem 6rem; }
section {
    max-width: 1100px;
    margin: 0 auto 4rem;
}
section h2 {
    font-size: 1.4rem;
    margin: 0 0 1rem;
    color: var(--muted);
}
.lead { color: #ddd; }



/* Projects */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}
.project {
    background: var(--card);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.project img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}
.project .meta {
    padding: 12px;
}
.project h3 {
    margin: 0 0 6px;
    font-size: 1rem;
}
.project p {
    margin: 0;
    color: var(--muted);
    font-size: .9rem;
}
.project:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.25);
}
.project:active {
    transform: scale(0.98);
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 20px;
}
.contact-card {
    background: var(--card);
    padding: 16px;
    border-radius: 10px;
}
input, textarea {
    width: 100%;
    padding: 10px;
    margin: 8px 0;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.06);
    background: transparent;
    color: #fff;
}
.form-buttons {
    display: flex;
    gap: 8px;
    margin-top: 6px;
}
#formStatus {
    margin-top: 8px;
    color: var(--muted);
}

/* Footer */
footer {
    padding: 28px 1.25rem;
    text-align: center;
    color: var(--muted);
}

/* Prevent nav from covering section headers when linked */
section, header {
    scroll-margin-top: calc(var(--nav-height) + 20px); /* nav height + extra padding */
}


/* Responsive */
@media (max-width: 880px) {
    .hero { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
}