:root {
    --bg: #ffffff;
    --text: #1a1a1a;
    --text-dim: #707070;
    --accent: #000000;
    --subtle: #f5f5f7;
    --border: #ececec;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    font-family: 'Inter', -apple-system, system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 850px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* --- Hero Section --- */
.hero {
    height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-bottom: 1px solid var(--border);
    margin-bottom: 4rem;
}

.hero h1 {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(3.5rem, 10vw, 5.5rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.04em;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.hero h1 span {
    color: var(--text-dim);
    font-weight: 300;
}

.tagline {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 400;
    max-width: 600px;
    color: var(--text-dim);
    margin-bottom: 1.5rem;
}

.location {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* --- Section Styling --- */
section {
    padding: 6rem 0;
    border-bottom: 1px solid var(--border);
}

.section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--text-dim);
    margin-bottom: 3rem;
    font-weight: 600;
}

/* --- Experience --- */
.exp-item {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    margin-bottom: 4rem;
    transition: var(--transition);
}

.exp-meta {
    font-size: 0.9rem;
    color: var(--text-dim);
}

.exp-content .exp-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.exp-content .exp-company {
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 1rem;
    opacity: 0.8;
}

.exp-desc {
    font-size: 1rem;
    color: var(--text-dim);
    max-width: 500px;
}

/* --- Skills --- */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
}

.skill-tag {
    padding: 1rem;
    background: var(--subtle);
    border-radius: 4px;
    font-size: 0.95rem;
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
}

.skill-tag:hover {
    background: #fff;
    border-color: var(--text);
    transform: translateY(-3px);
}

/* --- Footer --- */
footer {
    padding: 8rem 0 4rem;
    text-align: left;
}

.contact-cta {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 500;
    letter-spacing: -0.02em;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.contact-links {
    display: flex;
    gap: 3rem;
    margin-bottom: 4rem;
}

.contact-links a {
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    position: relative;
}

.contact-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -4px;
    left: 0;
    background-color: var(--text);
    transition: width 0.3s ease;
}

.contact-links a:hover::after {
    width: 100%;
}

.copyright {
    font-size: 0.85rem;
    color: var(--text-dim);
    border-top: 1px solid var(--border);
    padding-top: 2rem;
}

/* --- Scroll Indicator --- */
.scroll-down {
    position: absolute;
    bottom: 2rem;
    left: 1.5rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    writing-mode: vertical-rl;
    color: var(--text-dim);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: translateY(0); opacity: 0.5; }
    50% { transform: translateY(10px); opacity: 1; }
    100% { transform: translateY(0); opacity: 0.5; }
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .exp-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    .hero h1 { font-size: 4rem; }
    .contact-links { flex-direction: column; gap: 1rem; }
}

/* Scroll Animation Class */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}