/* ── TOKENS ──────────────────────────────────────────── */
:root {
    --ink:        #0e0610;
    --surface:    #130918;
    --card:       #1c1126;
    --border:     #2e1f3d;
    --wine:       #6b1a3a;
    --plum:       #7b2d72;
    --violet:     #9b4dca;
    --lilac:      #c89de8;
    --cream:      #f0e6fa;
    --muted:      #8a7a9a;
    --tag-bg:     #261535;

    --font-display: 'Playfair Display', Georgia, serif;
    --font-body:    'DM Sans', system-ui, sans-serif;
    --font-mono:    'DM Mono', monospace;

    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── RESET ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    background: var(--surface);
    color: var(--cream);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── NAV ─────────────────────────────────────────────── */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 2.5rem;
    background: rgba(13, 6, 16, 0.75);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
}
.nav-logo {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--lilac);
}
.nav-logo span { color: var(--violet); }
.nav-links {
    display: flex;
    gap: 2.25rem;
    list-style: none;
}
.nav-links a {
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    transition: color 0.2s;
}
.nav-links a:hover { color: var(--cream); }

/* ── HERO ────────────────────────────────────────────── */
.hero {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 8rem 2.5rem 5rem;
    position: relative;
    overflow: hidden;
}
/* signature background: deep radial wine bloom */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
    radial-gradient(ellipse 70% 55% at 60% 40%, rgba(107,26,58,0.38) 0%, transparent 70%),
    radial-gradient(ellipse 50% 45% at 30% 70%, rgba(123,45,114,0.22) 0%, transparent 65%);
    pointer-events: none;
}
/* grid texture */
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 44px 44px;
    opacity: 0.18;
    pointer-events: none;
}
.hero-inner {
    position: relative;
    z-index: 1;
    max-width: 780px;
    text-align: center;
}
.hero-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--violet);
    margin-bottom: 1.25rem;
    opacity: 0;
    animation: fadeUp 0.8s var(--ease-out) 0.1s forwards;
}
.hero-name {
    font-family: var(--font-display);
    font-size: clamp(3rem, 9vw, 6rem);
    font-weight: 900;
    line-height: 1.02;
    letter-spacing: -0.02em;
    color: var(--cream);
    margin-bottom: 0.5rem;
    opacity: 0;
    animation: fadeUp 0.9s var(--ease-out) 0.25s forwards;
}
.hero-name em {
    font-style: normal;
    /* signature: wine-to-violet text gradient */
    background: linear-gradient(130deg, #c46090 0%, #9b4dca 55%, #c89de8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-tagline {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    font-weight: 300;
    color: var(--muted);
    max-width: 500px;
    margin: 1.25rem auto 2.5rem;
    opacity: 0;
    animation: fadeUp 0.9s var(--ease-out) 0.4s forwards;
}
.hero-tagline strong { color: var(--lilac); font-weight: 500; }
.hero-ctas {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp 0.9s var(--ease-out) 0.55s forwards;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    cursor: pointer;
    transition: transform 0.18s var(--ease-out), box-shadow 0.18s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
    background: linear-gradient(135deg, var(--wine) 0%, var(--plum) 100%);
    color: var(--cream);
    border: none;
    box-shadow: 0 4px 22px rgba(107,26,58,0.45);
}
.btn-primary:hover { box-shadow: 0 8px 30px rgba(107,26,58,0.6); }
.btn-outline {
    background: transparent;
    color: var(--lilac);
    border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--violet); color: var(--cream); }

/* ── SECTION WRAPPER ─────────────────────────────────── */
section {
    padding: 6rem 2.5rem;
    max-width: 1050px;
    margin: 0 auto;
}
.section-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--violet);
    margin-bottom: 0.5rem;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--cream);
    margin-bottom: 3rem;
}
.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
    margin: 0 2.5rem;
}

/* ── ABOUT ───────────────────────────────────────────── */
#about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}
.about-text p {
    color: var(--muted);
    margin-bottom: 1rem;
    font-size: 1rem;
}
.about-text p strong { color: var(--cream); font-weight: 500; }
.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.stat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1.5rem;
}
.stat-number {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 900;
    background: linear-gradient(130deg, #c46090, #9b4dca);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.3rem;
}
.stat-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--muted);
}

/* ── PROJECTS ────────────────────────────────────────── */
#projects { max-width: 1050px; margin: 0 auto; padding: 6rem 2.5rem; }
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}
.project-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: transform 0.22s var(--ease-out), border-color 0.22s, box-shadow 0.22s;
    position: relative;
    overflow: hidden;
}
.project-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--wine), var(--violet));
    opacity: 0;
    transition: opacity 0.22s;
}
.project-card:hover {
    transform: translateY(-4px);
    border-color: var(--plum);
    box-shadow: 0 12px 40px rgba(107,26,58,0.3);
}
.project-card:hover::before { opacity: 1; }
.project-icon {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}
.project-name {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--cream);
    margin-bottom: 0.6rem;
}
.project-desc {
    font-size: 0.9rem;
    color: var(--muted);
    flex: 1;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}
.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}
.tag {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    background: var(--tag-bg);
    color: var(--lilac);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 0.2rem 0.55rem;
}
.project-link {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    color: var(--violet);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: color 0.15s, gap 0.15s;
}
.project-link:hover { color: var(--lilac); gap: 0.65rem; }

/* placeholder card for future project */
.project-card.placeholder {
    border-style: dashed;
    background: transparent;
    opacity: 0.45;
    cursor: default;
    pointer-events: none;
}
.project-card.placeholder:hover { transform: none; box-shadow: none; }

/* ── RESUME ──────────────────────────────────────────── */
#resume { max-width: 1050px; margin: 0 auto; padding: 6rem 2.5rem; }
.resume-box {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}
.resume-copy h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cream);
    margin-bottom: 0.5rem;
}
.resume-copy p {
    color: var(--muted);
    font-size: 0.9rem;
    max-width: 400px;
}
.resume-upload {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    width: 100%;
}
.resume-upload p {
    font-size: 0.82rem;
    color: var(--muted);
    margin-bottom: 0.75rem;
    font-family: var(--font-mono);
    letter-spacing: 0.08em;
}
.file-input-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
#resume-file-input {
    display: none;
}
.file-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    border: 1px dashed var(--violet);
    border-radius: 4px;
    color: var(--lilac);
    font-size: 0.82rem;
    font-family: var(--font-mono);
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}
.file-label:hover { background: var(--tag-bg); border-color: var(--lilac); }
#file-name-display {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--muted);
}
#save-resume-btn {
    display: none;
}

/* ── CONTACT ─────────────────────────────────────────── */
#contact { max-width: 1050px; margin: 0 auto; padding: 6rem 2.5rem; }
.contact-links {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
}
.contact-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--muted);
    transition: color 0.18s, border-color 0.18s, background 0.18s;
}
.contact-pill:hover {
    color: var(--cream);
    border-color: var(--violet);
    background: var(--tag-bg);
}
.contact-pill svg { flex-shrink: 0; }

/* ── FOOTER ──────────────────────────────────────────── */
footer {
    text-align: center;
    padding: 3rem 2.5rem;
    border-top: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    color: var(--muted);
}
footer span { color: var(--violet); }

/* ── ANIMATIONS ──────────────────────────────────────── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(22px); }
    to   { opacity: 1; transform: translateY(0); }
}
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: none; }

/* ── RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 720px) {
    nav { padding: 1rem 1.25rem; }
    .nav-links { gap: 1.25rem; }
    #about { grid-template-columns: 1fr; gap: 2.5rem; }
    .resume-box { flex-direction: column; }
    section, #projects, #resume, #contact { padding: 4rem 1.25rem; }
    .hero { padding: 7rem 1.25rem 4rem; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}