/* ============================================================
   jswinney.com — "AI × SECURITY" theme
   Dark cyber aesthetic: neon cyan + terminal green on near-black
   ============================================================ */

:root {
    --bg: #05070d;
    --bg-2: #0a0f1c;
    --panel: rgba(12, 18, 34, 0.72);
    --panel-solid: #0c1222;
    --border: rgba(120, 160, 255, 0.14);
    --border-strong: rgba(34, 224, 255, 0.35);
    --text: #e8f1ff;
    --muted: #8ea3c4;
    --cyan: #22e0ff;
    --green: #3dffa8;
    --amber: #ffc24d;
    --purple: #8b7bff;
    --red: #ff5d7a;
    --mono: 'JetBrains Mono', ui-monospace, monospace;
    --sans: 'Space Grotesk', system-ui, sans-serif;
    --radius: 14px;
    --maxw: 1140px;
    --glow-cyan: 0 0 24px rgba(34, 224, 255, 0.35);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 84px;
}

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(34, 224, 255, 0.25); }

/* ---------- background canvas + glows ---------- */
#bg-canvas {
    position: fixed;
    inset: 0;
    z-index: -2;
    display: block;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -3;
    background:
        radial-gradient(ellipse 60% 40% at 15% 0%, rgba(34, 224, 255, 0.08), transparent 60%),
        radial-gradient(ellipse 50% 40% at 85% 20%, rgba(61, 255, 168, 0.06), transparent 60%),
        radial-gradient(ellipse 70% 50% at 50% 100%, rgba(139, 123, 255, 0.06), transparent 65%),
        var(--bg);
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(rgba(120, 160, 255, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(120, 160, 255, 0.045) 1px, transparent 1px);
    background-size: 46px 46px;
    mask-image: radial-gradient(ellipse 90% 70% at 50% 20%, black 20%, transparent 75%);
    pointer-events: none;
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- nav ---------- */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    transition: background 0.3s, box-shadow 0.3s, border-color 0.3s;
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(5, 7, 13, 0.82);
    backdrop-filter: blur(12px);
    border-bottom-color: var(--border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }

.logo {
    font-family: var(--mono);
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--text);
    text-decoration: none;
    letter-spacing: 1px;
}

.logo-cursor { color: var(--cyan); animation: blink 1.1s steps(1) infinite; }

.nav-links { display: flex; gap: 34px; list-style: none; align-items: center; }

.nav-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0.4px;
    transition: color 0.2s;
}

.nav-links a:hover { color: var(--cyan); }

.nav-links .nav-cta {
    color: var(--cyan);
    border: 1px solid var(--border-strong);
    padding: 7px 16px;
    border-radius: 8px;
    transition: background 0.2s, box-shadow 0.2s;
}

.nav-links .nav-cta:hover { background: rgba(34, 224, 255, 0.08); box-shadow: var(--glow-cyan); }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: 0;
    cursor: pointer;
    padding: 6px;
}

.hamburger span { width: 24px; height: 2px; background: var(--text); transition: 0.3s; }

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 110px 0 70px;
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.5;
    pointer-events: none;
}

.hero-glow-1 { width: 480px; height: 480px; background: rgba(34, 224, 255, 0.13); top: -120px; right: -100px; animation: float 9s ease-in-out infinite; }
.hero-glow-2 { width: 420px; height: 420px; background: rgba(61, 255, 168, 0.09); bottom: -140px; left: -120px; animation: float 11s ease-in-out infinite reverse; }

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 56px;
    align-items: center;
    width: 100%;
}

.hero-status {
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--green);
    letter-spacing: 2px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(61, 255, 168, 0.3);
    border-radius: 999px;
    padding: 6px 14px;
    background: rgba(61, 255, 168, 0.06);
    margin-bottom: 26px;
}

.pulse-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 10px var(--green);
    animation: pulse 1.6s ease-in-out infinite;
}

.hero-name {
    font-size: clamp(3rem, 7vw, 5.2rem);
    font-weight: 700;
    line-height: 1.02;
    letter-spacing: -2px;
    margin-bottom: 20px;
}

.hero-name-accent {
    background: linear-gradient(100deg, var(--cyan), var(--green));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 0 40px rgba(34, 224, 255, 0.25);
}

.hero-role {
    font-family: var(--mono);
    font-size: 1.02rem;
    color: var(--muted);
    min-height: 1.7em;
    margin-bottom: 22px;
}

.hero-role .prompt { color: var(--green); font-weight: 600; }

.type-cursor { color: var(--cyan); animation: blink 1.1s steps(1) infinite; }

.hero-desc {
    color: var(--muted);
    max-width: 540px;
    margin-bottom: 32px;
    font-size: 1.02rem;
}

.hero-desc strong { color: var(--text); }

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 34px; }

.btn {
    display: inline-block;
    font-family: var(--sans);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 13px 28px;
    border-radius: 10px;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s, border-color 0.2s;
    border: 1px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(100deg, var(--cyan), #1aa8d6);
    color: #04121a;
    box-shadow: 0 0 26px rgba(34, 224, 255, 0.35);
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 40px rgba(34, 224, 255, 0.55); }

.btn-ghost {
    color: var(--text);
    border-color: var(--border-strong);
    background: transparent;
}

.btn-ghost:hover { transform: translateY(-2px); background: rgba(34, 224, 255, 0.08); box-shadow: var(--glow-cyan); }

.hero-chips { display: flex; gap: 10px; flex-wrap: wrap; }

.chip {
    font-size: 0.8rem;
    color: var(--muted);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 6px 12px;
    background: var(--panel);
    font-family: var(--mono);
}

/* ---------- terminal ---------- */
.terminal {
    background: rgba(6, 10, 20, 0.88);
    border: 1px solid var(--border-strong);
    border-radius: 12px;
    box-shadow: 0 0 60px rgba(34, 224, 255, 0.12), 0 20px 50px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    font-family: var(--mono);
    font-size: 0.82rem;
    backdrop-filter: blur(8px);
}

.term-head {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--border);
}

.term-dot { width: 11px; height: 11px; border-radius: 50%; }
.term-dot-r { background: #ff5f56; }
.term-dot-y { background: #ffbd2e; }
.term-dot-g { background: #27c93f; }

.term-title {
    margin-left: 8px;
    color: var(--muted);
    font-size: 0.75rem;
}

.term-body {
    padding: 20px 22px;
    min-height: 320px;
    line-height: 1.75;
}

.term-body .t-line { display: block; white-space: pre-wrap; word-break: break-word; }
.term-body .t-cmd { color: var(--green); }
.term-body .t-out { color: var(--muted); }
.term-body .t-ok { color: var(--green); }
.term-body .t-acc { color: var(--cyan); }
.term-body .t-dim { color: #5c6f8f; }

.term-cursor { display: inline-block; width: 8px; height: 15px; background: var(--cyan); animation: blink 1.1s steps(1) infinite; vertical-align: -2px; }

.scroll-hint {
    position: absolute;
    bottom: 26px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--muted);
    text-decoration: none;
    font-size: 1.1rem;
    animation: bob 2s ease-in-out infinite;
}

/* ---------- ticker ---------- */
.ticker {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(6, 10, 20, 0.6);
    overflow: hidden;
    padding: 13px 0;
}

.ticker-track {
    display: flex;
    gap: 34px;
    width: max-content;
    animation: marquee 34s linear infinite;
    font-family: var(--mono);
    font-size: 0.82rem;
    letter-spacing: 2px;
    color: var(--muted);
    white-space: nowrap;
}

.ticker:hover .ticker-track { animation-play-state: paused; }

.tick-sep { color: var(--cyan); }

/* ---------- sections ---------- */
.section { padding: 104px 0; position: relative; }
.section-alt { background: rgba(8, 12, 24, 0.5); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section-header { margin-bottom: 52px; }

.kicker {
    font-family: var(--mono);
    font-size: 0.82rem;
    color: var(--cyan);
    letter-spacing: 2px;
    display: block;
    margin-bottom: 10px;
}

.section-header h2 {
    font-size: clamp(1.9rem, 4vw, 2.7rem);
    font-weight: 700;
    letter-spacing: -1px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    left: 0; bottom: -12px;
    width: 70px; height: 3px;
    background: linear-gradient(90deg, var(--cyan), transparent);
    border-radius: 2px;
}

.section-sub { color: var(--muted); margin-top: 26px; max-width: 620px; font-size: 0.98rem; }

/* ---------- about ---------- */
.about-grid { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 48px; align-items: start; }

.about-text p { color: var(--muted); margin-bottom: 18px; font-size: 1.02rem; }
.about-text strong { color: var(--text); }

.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.stat-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 20px;
    text-align: center;
    transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.stat-card:hover { border-color: var(--border-strong); transform: translateY(-4px); box-shadow: var(--glow-cyan); }

.stat-num {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--mono);
    color: var(--cyan);
    text-shadow: 0 0 20px rgba(34, 224, 255, 0.4);
    margin-bottom: 6px;
}

.stat-label { font-size: 0.82rem; color: var(--muted); }

/* ---------- skills ---------- */
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }

.skill-cat {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px 24px;
    transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.skill-cat:hover { border-color: var(--border-strong); transform: translateY(-4px); box-shadow: var(--glow-cyan); }

.skill-cat h3 { font-size: 1.02rem; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }

.cat-icon { font-size: 1.1rem; }

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

.tag {
    font-family: var(--mono);
    font-size: 0.76rem;
    color: var(--muted);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 5px 10px;
    background: rgba(120, 160, 255, 0.05);
    transition: color 0.2s, border-color 0.2s;
}

.tag:hover { color: var(--cyan); border-color: var(--border-strong); }

/* ---------- projects ---------- */
.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 22px; }

.project-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--cyan), var(--green));
    opacity: 0.35;
    transition: opacity 0.25s;
}

.project-card:hover { border-color: var(--border-strong); transform: translateY(-5px); box-shadow: 0 0 34px rgba(34, 224, 255, 0.14); }
.project-card:hover::before { opacity: 1; }

.p-card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

.p-badge {
    font-family: var(--mono);
    font-size: 0.68rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid;
}

.p-badge.ai { color: var(--purple); border-color: rgba(139, 123, 255, 0.4); background: rgba(139, 123, 255, 0.08); }
.p-badge.security { color: var(--green); border-color: rgba(61, 255, 168, 0.35); background: rgba(61, 255, 168, 0.07); }
.p-badge.work { color: var(--amber); border-color: rgba(255, 194, 77, 0.35); background: rgba(255, 194, 77, 0.07); }
.p-badge.cert { color: var(--cyan); border-color: rgba(34, 224, 255, 0.35); background: rgba(34, 224, 255, 0.07); }

.p-date { font-family: var(--mono); font-size: 0.74rem; color: var(--muted); }

.project-card h3 { font-size: 1.16rem; font-weight: 600; letter-spacing: -0.3px; }

.project-card .p-summary { color: var(--muted); font-size: 0.9rem; flex-grow: 1; }

.p-links { display: flex; gap: 14px; flex-wrap: wrap; }

.p-link {
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--cyan);
    text-decoration: none;
    border-bottom: 1px solid rgba(34, 224, 255, 0.3);
    padding-bottom: 1px;
    transition: color 0.2s, border-color 0.2s;
}

.p-link:hover { color: var(--green); border-color: var(--green); }

/* ---------- certs ---------- */
.certs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 18px; margin-bottom: 60px; }

.cert-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px 18px;
    text-align: center;
    transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.cert-card:hover { border-color: var(--border-strong); transform: translateY(-4px); box-shadow: var(--glow-cyan); }

.cert-icon { font-size: 1.8rem; display: block; margin-bottom: 12px; filter: drop-shadow(0 0 10px rgba(34, 224, 255, 0.3)); }

.cert-card h3 { font-size: 1.02rem; font-weight: 600; margin-bottom: 4px; }

.cert-issuer { font-size: 0.78rem; color: var(--muted); }

.cert-meta {
    display: inline-block;
    margin-top: 10px;
    font-family: var(--mono);
    font-size: 0.68rem;
    letter-spacing: 1px;
    color: var(--cyan);
    border: 1px solid rgba(34, 224, 255, 0.3);
    border-radius: 999px;
    padding: 3px 10px;
}

.cert-hot { border-color: rgba(34, 224, 255, 0.35); box-shadow: 0 0 24px rgba(34, 224, 255, 0.08); }

.achievements { max-width: 760px; }

.achievements-title { font-size: 1.1rem; margin-bottom: 20px; color: var(--text); }

.achievements-list { display: flex; flex-direction: column; gap: 12px; }

.achievement-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-left: 3px solid var(--cyan);
    border-radius: 8px;
    font-size: 0.92rem;
    color: var(--muted);
    transition: border-color 0.2s, transform 0.2s;
}

.achievement-item:hover { border-color: var(--border-strong); transform: translateX(4px); }

.achievement-item strong { color: var(--text); }

.achievement-icon { font-size: 1.15rem; }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; }

.contact-info { display: flex; flex-direction: column; gap: 20px; }

.contact-item { display: flex; flex-direction: column; gap: 2px; }

.contact-item strong {
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--cyan);
}

.contact-item a { color: var(--text); text-decoration: none; font-size: 0.98rem; transition: color 0.2s; }
.contact-item a:hover { color: var(--cyan); }
.contact-item span { color: var(--muted); font-size: 0.98rem; }

.clearance-tag { display: inline-flex; align-items: center; gap: 8px; color: var(--green) !important; font-family: var(--mono); font-size: 0.9rem !important; }

.contact-social { display: flex; gap: 18px; margin-top: 8px; }

.social-link {
    font-family: var(--mono);
    font-size: 0.82rem;
    color: var(--muted);
    text-decoration: none;
    border: 1px solid var(--border);
    padding: 8px 14px;
    border-radius: 8px;
    transition: color 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.social-link:hover { color: var(--cyan); border-color: var(--border-strong); box-shadow: var(--glow-cyan); }

.contact-form {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group { display: flex; flex-direction: column; gap: 7px; }

.form-group label { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); }

.form-group input, .form-group textarea {
    background: rgba(5, 8, 15, 0.8);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 13px 15px;
    color: var(--text);
    font-family: var(--sans);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    resize: vertical;
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--border-strong);
    box-shadow: 0 0 0 3px rgba(34, 224, 255, 0.12);
}

.form-status { display: none; font-size: 0.88rem; text-align: center; margin-top: 4px; }
.form-status.success { color: var(--green); display: block; }
.form-status.error { color: var(--red); display: block; }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--border); padding: 30px 0; }

.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; }

.footer span { color: var(--muted); font-size: 0.82rem; }

.footer-mono { font-family: var(--mono); }

.footer-cursor { color: var(--green); animation: blink 1.1s steps(1) infinite; }

/* ---------- reveal animations ---------- */
.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* ---------- keyframes ---------- */
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.45; transform: scale(0.82); }
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(20px, -25px); }
}

@keyframes bob { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 7px); } }

@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .terminal { max-width: 560px; }
    .about-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .section { padding: 76px 0; }
}

@media (max-width: 640px) {
    .nav-links {
        position: fixed;
        top: 68px; left: 0; right: 0;
        flex-direction: column;
        background: rgba(5, 7, 13, 0.97);
        border-bottom: 1px solid var(--border);
        padding: 20px 0 26px;
        gap: 20px;
        transform: translateY(-130%);
        transition: transform 0.3s ease;
    }

    .nav-links.open { transform: translateY(0); }

    .hamburger { display: flex; }

    .stats { grid-template-columns: 1fr 1fr; }
    .projects-grid { grid-template-columns: 1fr; }
    .term-body { min-height: 260px; }
    .hero-name { font-size: clamp(2.6rem, 12vw, 3.6rem); }
    .footer-inner { justify-content: center; text-align: center; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
}