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

:root {
    --bg: #0a0a0f;
    --bg-alt: #0f0f17;
    --text: #eee;
    --muted: #888;
    --dim: #555;
    --accent: #a78bfa;
    --accent2: #38bdf8;
    --card: rgba(255,255,255,0.04);
    --card-border: rgba(255,255,255,0.07);
    --radius: 14px;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
strong { color: var(--text); font-weight: 600; }

.container { max-width: 1000px; margin: 0 auto; padding: 0 24px; }

/* Texture & Glows */
.noise {
    position: fixed; inset: 0; z-index: 0; opacity: 0.03; pointer-events: none;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 128px;
}

.glow {
    position: fixed; border-radius: 50%; filter: blur(120px); pointer-events: none; z-index: 0;
}
.glow-1 { width: 500px; height: 500px; background: rgba(167,139,250,0.1); top: -10%; right: -5%; animation: float 8s ease-in-out infinite; }
.glow-2 { width: 350px; height: 350px; background: rgba(56,189,248,0.07); bottom: 10%; left: -5%; animation: float 10s ease-in-out infinite reverse; }
.glow-3 { width: 300px; height: 300px; background: rgba(167,139,250,0.06); bottom: -5%; right: 20%; animation: float 12s ease-in-out infinite; }

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -20px); }
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ===== Nav ===== */
.nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; justify-content: space-between; align-items: center;
    padding: 18px 32px;
    background: rgba(10,10,15,0.8);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--card-border);
}

.nav-logo {
    font-size: 1.3rem; font-weight: 700; letter-spacing: -0.03em;
}
.nav-logo span { color: var(--accent); }

.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { font-size: 0.85rem; font-weight: 500; color: var(--muted); transition: color 0.3s; }
.nav-links a:hover { color: var(--text); }

.nav-cta {
    background: var(--accent); color: var(--bg) !important; padding: 7px 18px;
    border-radius: 100px; font-weight: 600 !important;
}
.nav-cta:hover { opacity: 0.9; }

/* ===== Hero ===== */
.hero {
    min-height: 100vh; display: flex; align-items: center;
    position: relative; z-index: 1; padding: 100px 0 60px;
    overflow: hidden;
}

/* Subtle grid backdrop */
.hero-grid {
    position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: 0.4;
    background-image:
        linear-gradient(rgba(167,139,250,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(167,139,250,0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 65% 55% at 50% 45%, #000 35%, transparent 85%);
    -webkit-mask-image: radial-gradient(ellipse 65% 55% at 50% 45%, #000 35%, transparent 85%);
}

.hero-inner {
    max-width: 1000px; margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; gap: 60px;
    position: relative; z-index: 2;
}

.hero-text { flex: 1; }

.hero-greeting {
    font-family: 'Space Mono', monospace;
    font-size: 0.85rem; color: var(--accent); letter-spacing: 0.08em;
    text-transform: uppercase; margin-bottom: 12px;
    display: flex; align-items: center; gap: 10px;
}
.greeting-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0 rgba(167,139,250,0.55);
    animation: livePulse 2s ease-out infinite;
}
@keyframes livePulse {
    0%   { box-shadow: 0 0 0 0 rgba(167,139,250,0.55); }
    70%  { box-shadow: 0 0 0 10px rgba(167,139,250,0); }
    100% { box-shadow: 0 0 0 0 rgba(167,139,250,0); }
}

.hero-text h1 {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 700; line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 14px;
}

.hero-tagline {
    font-size: 1.15rem; color: var(--muted); margin-bottom: 8px;
}

.rotate-word {
    color: var(--accent); font-weight: 600; display: inline-block; min-width: 80px;
    transition: opacity 0.4s, transform 0.4s;
}

.type-cursor {
    display: inline-block; width: 2px; height: 1.05em;
    background: var(--accent2); vertical-align: -2px; margin-left: 2px;
    animation: cursorBlink 1s steps(1) infinite;
}
@keyframes cursorBlink {
    50% { opacity: 0; }
}

.hero-bio {
    font-family: 'Space Mono', monospace;
    font-size: 0.78rem; color: var(--dim); margin-bottom: 28px;
}

.hero-socials { display: flex; gap: 12px; }
.hero-socials a {
    width: 42px; height: 42px; display: flex; align-items: center; justify-content: center;
    border-radius: 12px; background: var(--card); border: 1px solid var(--card-border);
    color: var(--muted); transition: all 0.3s;
}
.hero-socials a:hover {
    color: var(--accent); border-color: var(--accent);
    transform: translateY(-3px); box-shadow: 0 8px 25px rgba(167,139,250,0.15);
}
.hero-socials svg { width: 20px; height: 20px; }

.hero-photo {
    flex-shrink: 0;
    display: flex; flex-direction: column; align-items: center; gap: 22px;
}

.photo-ring {
    width: 260px; height: 260px; border-radius: 50%; padding: 3px;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    animation: ringPulse 4s ease-in-out infinite;
    position: relative;
}

@keyframes ringPulse {
    0%, 100% { box-shadow: 0 0 30px rgba(167,139,250,0.15); }
    50% { box-shadow: 0 0 60px rgba(167,139,250,0.3), 0 0 100px rgba(56,189,248,0.1); }
}

.photo {
    width: 100%; height: 100%; border-radius: 50%; overflow: hidden; border: 4px solid var(--bg);
}
.photo img { width: 100%; height: 100%; object-fit: cover; object-position: center center; }

/* Terminal card */
.terminal-card {
    width: 340px;
    background: rgba(12,12,18,0.85);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    overflow: hidden;
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    box-shadow:
        0 24px 60px -20px rgba(0,0,0,0.55),
        0 0 0 1px rgba(167,139,250,0.06),
        0 0 40px -10px rgba(167,139,250,0.15);
    font-family: 'Space Mono', monospace;
}
.term-header {
    display: flex; align-items: center; gap: 7px;
    padding: 10px 14px;
    background: rgba(255,255,255,0.02);
    border-bottom: 1px solid var(--card-border);
}
.term-dot { width: 11px; height: 11px; border-radius: 50%; display: block; }
.term-dot.red    { background: #ff5f56; }
.term-dot.yellow { background: #ffbd2e; }
.term-dot.green  { background: #27c93f; }
.term-title {
    margin-left: auto;
    font-size: 0.68rem;
    color: var(--dim);
    letter-spacing: 0.02em;
}
.term-body {
    padding: 16px 18px;
    font-size: 0.82rem;
    color: var(--text);
    min-height: 44px;
    line-height: 1.5;
}
.term-prompt { color: var(--accent2); margin-right: 10px; font-weight: 700; }
.term-caret {
    display: inline-block;
    width: 8px; height: 1em;
    background: var(--accent);
    vertical-align: -2px;
    margin-left: 2px;
    animation: cursorBlink 1s steps(1) infinite;
}

/* ===== Sections ===== */
.section { position: relative; z-index: 1; padding: 80px 0; }
.section-alt { background: var(--bg-alt); }

.section-label {
    font-size: 0.75rem; font-weight: 600; letter-spacing: 0.15em;
    text-transform: uppercase; color: var(--accent); margin-bottom: 32px;
}

/* ===== About ===== */
.about-row { display: flex; gap: 48px; align-items: center; }

.about-text {
    flex: 1; font-size: 1.02rem; color: var(--muted); line-height: 1.75;
}

.about-stats { display: flex; gap: 24px; flex-shrink: 0; }

.stat {
    text-align: center; padding: 20px 18px;
    background: var(--card); border: 1px solid var(--card-border); border-radius: var(--radius);
    transition: all 0.3s;
}
.stat:hover {
    border-color: var(--accent); transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(167,139,250,0.1);
}

.stat-num {
    display: block; font-size: 1.8rem; font-weight: 700; color: var(--accent); line-height: 1;
    margin-bottom: 4px;
}
.stat-lbl { font-size: 0.75rem; color: var(--dim); font-weight: 500; }

/* ===== Skills ===== */
.pills-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }

.pill-group h3 {
    font-size: 0.9rem; font-weight: 600; margin-bottom: 12px; color: var(--text);
}

.pills { display: flex; flex-wrap: wrap; gap: 8px; }

.pills span {
    padding: 6px 14px; border-radius: 100px; font-size: 0.8rem; font-weight: 500;
    background: var(--card); border: 1px solid var(--card-border); color: var(--muted);
    transition: all 0.3s; cursor: default;
}

.pills span:hover {
    border-color: var(--accent); color: var(--text);
    box-shadow: 0 0 15px rgba(167,139,250,0.1);
}

/* ===== Journey ===== */
.journey-track { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 24px; }

.journey-card {
    background: var(--card); border: 1px solid var(--card-border); border-radius: var(--radius);
    padding: 24px; transition: all 0.3s;
}
.journey-card:hover {
    border-color: rgba(167,139,250,0.3); transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(167,139,250,0.08);
}
.journey-card.current { border-color: rgba(167,139,250,0.3); }

.journey-year {
    font-family: 'Space Mono', monospace; font-size: 0.72rem;
    color: var(--accent); margin-bottom: 10px; display: block;
}

.journey-card h3 { font-size: 0.95rem; font-weight: 600; margin-bottom: 8px; }
.journey-card p { font-size: 0.82rem; color: var(--muted); line-height: 1.5; }

.education-row { display: flex; gap: 12px; }

.edu-chip {
    padding: 10px 18px; border-radius: 100px; font-size: 0.78rem; font-weight: 500;
    background: var(--card); border: 1px solid var(--card-border); color: var(--muted);
}

/* ===== Writing (Blogs) ===== */
.section-sub {
    color: var(--muted);
    font-size: 0.92rem;
    margin-top: -22px;
    margin-bottom: 34px;
    max-width: 620px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 18px;
    margin-bottom: 32px;
}

.blog-card {
    display: flex; flex-direction: column;
    padding: 24px 22px 20px;
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    position: relative; overflow: hidden;
    transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
                border-color 0.35s,
                box-shadow 0.35s;
}
.blog-card::before {
    content: ''; position: absolute;
    top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.blog-card:hover {
    transform: translateY(-4px);
    border-color: rgba(167,139,250,0.35);
    box-shadow: 0 18px 42px -12px rgba(0,0,0,0.55),
                0 0 32px -10px rgba(167,139,250,0.22);
}
.blog-card:hover::before { transform: scaleX(1); }

.blog-meta {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 14px;
}
.blog-date {
    font-family: 'Space Mono', monospace;
    font-size: 0.68rem; color: var(--accent);
    letter-spacing: 0.06em; text-transform: uppercase;
}
.blog-source {
    font-family: 'Space Mono', monospace;
    font-size: 0.6rem; color: var(--dim);
    letter-spacing: 0.1em; text-transform: uppercase;
    padding: 3px 9px;
    border: 1px solid var(--card-border);
    border-radius: 4px;
}

.blog-title {
    font-size: 1.02rem; font-weight: 600;
    line-height: 1.38; margin-bottom: 10px;
    color: var(--text);
    transition: background 0.3s;
}
.blog-card:hover .blog-title {
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-excerpt {
    font-size: 0.82rem; color: var(--muted);
    line-height: 1.58; margin-bottom: 18px; flex: 1;
}

.blog-cta {
    font-family: 'Space Mono', monospace;
    font-size: 0.72rem; color: var(--accent2);
    letter-spacing: 0.04em;
    margin-top: auto;
}
.blog-cta .arrow, .model-cta .arrow, .section-more .arrow {
    display: inline-block;
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.blog-card:hover .blog-cta .arrow,
.model-card:hover .model-cta .arrow,
.section-more:hover .arrow {
    transform: translateX(5px);
}

/* ===== Models ===== */
.model-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 18px;
    margin-bottom: 32px;
}

.model-card {
    display: flex; flex-direction: column;
    padding: 24px 22px 20px;
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    position: relative; overflow: hidden;
    transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
                border-color 0.35s, box-shadow 0.35s;
}
.model-card::after {
    content: ''; position: absolute;
    top: -50px; right: -50px;
    width: 140px; height: 140px; border-radius: 50%;
    background: radial-gradient(circle, rgba(167,139,250,0.18), transparent 70%);
    opacity: 0; transition: opacity 0.4s;
    pointer-events: none;
}
.model-card:hover {
    transform: translateY(-4px);
    border-color: rgba(167,139,250,0.35);
    box-shadow: 0 18px 42px -12px rgba(0,0,0,0.55),
                0 0 32px -10px rgba(167,139,250,0.22);
}
.model-card:hover::after { opacity: 1; }

.model-header {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 16px;
    position: relative; z-index: 1;
}
.model-icon {
    width: 36px; height: 36px; border-radius: 10px;
    background: linear-gradient(135deg, rgba(255,212,63,0.18), rgba(255,157,63,0.08));
    border: 1px solid rgba(255,212,63,0.3);
    display: flex; align-items: center; justify-content: center;
    font-family: 'Space Mono', monospace;
    font-size: 0.68rem; font-weight: 700;
    color: #ffd43f;
    letter-spacing: 0.04em;
}
.model-tag {
    margin-left: auto;
    font-family: 'Space Mono', monospace;
    font-size: 0.6rem; font-weight: 600;
    padding: 4px 11px; border-radius: 100px;
    background: rgba(56,189,248,0.08);
    border: 1px solid rgba(56,189,248,0.3);
    color: var(--accent2);
    text-transform: uppercase; letter-spacing: 0.06em;
    white-space: nowrap;
}

.model-name {
    font-size: 1rem; font-weight: 600;
    margin-bottom: 6px; word-break: break-word;
    position: relative; z-index: 1;
    transition: background 0.3s;
}
.model-card:hover .model-name {
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.model-id {
    font-family: 'Space Mono', monospace;
    font-size: 0.7rem; color: var(--dim);
    margin-bottom: 14px; word-break: break-all;
    position: relative; z-index: 1;
}
.model-desc {
    font-size: 0.8rem; color: var(--muted);
    line-height: 1.55; margin-bottom: 16px;
    flex: 1;
    position: relative; z-index: 1;
}
.model-stats {
    display: flex; gap: 16px;
    font-family: 'Space Mono', monospace;
    font-size: 0.68rem; color: var(--muted);
    padding: 12px 0;
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
    margin-bottom: 14px;
    position: relative; z-index: 1;
}
.stat-item { display: inline-flex; align-items: center; gap: 5px; }
.stat-item svg { width: 11px; height: 11px; }

.model-cta {
    font-family: 'Space Mono', monospace;
    font-size: 0.72rem; color: var(--accent2);
    letter-spacing: 0.04em; margin-top: auto;
    position: relative; z-index: 1;
}

/* Shared "see more" link */
.section-more {
    display: inline-flex; align-items: center; gap: 6px;
    font-family: 'Space Mono', monospace;
    font-size: 0.78rem; color: var(--accent);
    letter-spacing: 0.05em; padding: 6px 0;
    border-bottom: 1px solid rgba(167,139,250,0.25);
    transition: color 0.3s, border-color 0.3s;
}
.section-more:hover {
    color: var(--accent2);
    border-bottom-color: var(--accent2);
}

/* ===== Connect ===== */
.connect-section { text-align: center; }

.connect-text { color: var(--muted); font-size: 1rem; margin-bottom: 28px; max-width: 500px; margin-left: auto; margin-right: auto; }

.connect-links {
    display: flex; justify-content: center; flex-wrap: wrap; gap: 12px;
}

.connect-card {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 22px; border-radius: 100px;
    background: var(--card); border: 1px solid var(--card-border);
    font-size: 0.88rem; font-weight: 500; color: var(--muted);
    transition: all 0.3s;
}
.connect-card:hover {
    color: var(--text); border-color: var(--accent);
    transform: translateY(-3px); box-shadow: 0 8px 25px rgba(167,139,250,0.12);
}
.connect-card svg { width: 18px; height: 18px; }

/* ===== Footer ===== */
.footer {
    position: relative; z-index: 1; padding: 24px;
    text-align: center; font-size: 0.72rem; color: var(--dim);
    border-top: 1px solid var(--card-border);
}

/* ===== Scroll Animations ===== */
.fade-up {
    opacity: 0; transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .nav { padding: 14px 20px; }
    .nav-links { gap: 16px; }
    .nav-links a { font-size: 0.8rem; }

    .hero-inner { flex-direction: column-reverse; text-align: center; gap: 32px; }
    .hero-socials { justify-content: center; }
    .hero-greeting { justify-content: center; }
    .photo-ring { width: 180px; height: 180px; }
    .terminal-card { width: 100%; max-width: 340px; }
    .term-body { text-align: left; }

    .about-row { flex-direction: column; gap: 28px; }
    .about-stats { justify-content: center; }

    .pills-grid { grid-template-columns: 1fr; }
    .journey-track { grid-template-columns: 1fr; }
    .blog-grid, .model-grid { grid-template-columns: 1fr; }
    .nav-links { gap: 12px; }
    .nav-links a { font-size: 0.72rem; }
    .section-sub { font-size: 0.85rem; margin-top: -18px; margin-bottom: 26px; }
    .education-row { flex-direction: column; align-items: center; }

    .section { padding: 56px 0; }
}