:root {
    --bg: #151515;
    --card: #242424;
    --text: #f5f0e8;
    --muted: #b8b0a3;
    --gold: #D09A40;
    --border: rgba(208, 154, 64, 0.25);
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

/* Base */

a {
    color: inherit;
    text-decoration: none;
}

p {
    max-width: 760px;
    color: var(--muted);
}

h1 {
    margin-bottom: 1.5rem;
    font-size: clamp(3rem, 8vw, 6.5rem);
    line-height: 1;
}

h2 {
    margin-bottom: 1.5rem;
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    margin-bottom: 0.75rem;
}

/* Header */

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(21, 21, 21, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.nav {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.logo {
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 0.04em;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.5rem;
    color: var(--muted);
    font-size: 0.95rem;
}

.nav-links a {
    transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--gold);
}

/* Sections */

.section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 5rem 1.5rem;
}

/* Hero */

.hero {
    min-height: 75vh;
    display: flex;
    align-items: center;
}

.hero-content {
    width: 100%;
    display: grid;
    grid-template-columns: 1.3fr 0.9fr;
    gap: 3rem;
    align-items: center;
}

.hero-text {
    max-width: 760px;
}

.eyebrow,
.project-label {
    margin-bottom: 1rem;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.8rem;
    font-weight: 700;
}

.hero-subtitle {
    margin-bottom: 2rem;
    font-size: 1.25rem;
}

.hero-actions,
.contact-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.contact-actions {
    margin-top: 1.5rem;
}

.copy-message {
    margin-top: 1rem;
    color: var(--gold);
    font-size: 0.95rem;
}

/* Buttons */

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.2rem;
    border-radius: 999px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.button:hover {
    transform: translateY(-2px);
}

.primary-button {
    background: var(--gold);
    color: #151515;
}

.secondary-button {
    border: 1px solid var(--border);
    color: var(--text);
    background: transparent;
}

/* Code Card */

.code-card {
    background: linear-gradient(
        145deg,
        rgba(36, 36, 36, 0.95),
        rgba(25, 25, 25, 0.95)
    );
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow);
    overflow: hidden;
    transform: rotate(1deg);
}

.code-card-header {
    display: flex;
    gap: 0.5rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.03);
}

.code-card-header span {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: var(--gold);
    opacity: 0.8;
}

.code-card pre {
    padding: 1.5rem;
    overflow-x: auto;
}

.code-card code {
    font-family: "SFMono-Regular", Consolas, monospace;
    color: var(--text);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Cards */

.about-card,
.skill-groups > div,
.project-card,
.timeline > div {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.about-card {
    padding: 2rem;
}

.about-card:hover,
.skill-groups > div:hover,
.project-card:hover,
.timeline > div:hover {
    transform: translateY(-4px);
    border-color: var(--gold);
}

/* Skills */

.skill-groups {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

/* Projects */

.project-card h3 {
    font-size: 1.8rem;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.5rem;
}

.tags span {
    border: 1px solid var(--border);
    color: var(--gold);
    border-radius: 999px;
    padding: 0.35rem 0.75rem;
    font-size: 0.85rem;
}

/* CV */

.timeline {
    display: grid;
    gap: 1rem;
}

.timeline span {
    color: var(--gold);
    font-weight: 700;
}

/* Footer */

.site-footer {
    border-top: 1px solid var(--border);
    padding: 2rem 1.5rem;
    text-align: center;
}

.site-footer p {
    max-width: none;
}

/* Scroll Animation */

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Responsive */

@media (max-width: 768px) {
    .nav {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-links {
        flex-wrap: wrap;
        gap: 0.8rem;
    }

    .hero-content,
    .skill-groups {
        grid-template-columns: 1fr;
    }

    .code-card {
        transform: none;
    }

    .section {
        padding: 4rem 1.25rem;
    }


}
    .project-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}

.project-details > div {
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.025);
}