/* =========================================================
   HugoCodesNet — cyber portfolio theme
   ========================================================= */
:root {
    /* Backgrounds — softer, more "studio" than "hacker" */
    --bg:           #11162a;
    --bg-soft:      #161c34;
    --bg-alt:       #1a2140;
    --panel:        rgba(255, 255, 255, 0.04);
    --panel-2:      rgba(255, 255, 255, 0.06);
    --panel-border: rgba(255, 255, 255, 0.10);
    --panel-border-soft: rgba(255, 255, 255, 0.06);

    /* Text */
    --text:         #ecf1ff;
    --text-dim:     #b6c0d9;
    --text-mute:    #8590ad;

    /* Accents — broader, friendlier palette */
    --accent-1:     #5ee0c1;   /* mint */
    --accent-2:     #6cb8ff;   /* sky */
    --accent-3:     #b794ff;   /* lilac */
    --accent-4:     #ff9d7a;   /* coral */
    --accent-5:     #ffcf6e;   /* amber */

    /* Aliases kept for backwards-compat with existing rules */
    --neon:         var(--accent-1);
    --neon-2:       var(--accent-2);
    --magenta:      var(--accent-3);
    --purple:       var(--accent-3);
    --warn:         var(--accent-5);
    --danger:       #ff7891;

    --radius:       16px;
    --radius-lg:    22px;
    --maxw:         1180px;
    --shadow-card:  0 14px 40px -18px rgba(0, 0, 0, .6), 0 2px 0 0 rgba(255,255,255,.03) inset;
    --shadow-glow:  0 0 0 1px rgba(94, 224, 193, .25), 0 22px 50px -25px rgba(94, 224, 193, .45);

    --font-sans: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    scroll-behavior: smooth;
}

body {
    background:
        radial-gradient(900px 500px at 85% -10%,  rgba(108, 184, 255, .14), transparent 60%),
        radial-gradient(800px 500px at -10% 20%,  rgba(183, 148, 255, .12), transparent 60%),
        radial-gradient(800px 600px at 30% 110%,  rgba(255, 157, 122, .08), transparent 60%),
        linear-gradient(180deg, #10152a 0%, #11162a 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

::selection { background: var(--neon); color: #001a16; }

a { color: var(--neon); text-decoration: none; transition: color .2s; }
a:hover { color: var(--neon-2); }

h1, h2, h3, h4 { font-family: var(--font-sans); letter-spacing: -0.01em; margin: 0 0 .5em; color: #fff; }
h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 800; line-height: 1.05; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; }

p { margin: 0 0 1em; color: var(--text-dim); }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 1.5rem; }

/* =========================================================
   TOP NAV
   ========================================================= */
.topnav {
    position: sticky; top: 0; z-index: 50;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    background: rgba(15, 20, 36, 0.78);
    border-bottom: 1px solid rgba(255,255,255,0.07);
}
.topnav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }

.brand {
    font-family: var(--font-mono); font-weight: 700; font-size: 1.05rem;
    color: #fff; display: inline-flex; align-items: center; gap: 2px;
}
.brand-bracket { color: var(--neon); }
.brand-name    { background: linear-gradient(90deg, var(--neon), var(--neon-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand-cursor  { color: var(--magenta); animation: blink 1.1s steps(1) infinite; margin-left: 4px; }

.nav-links { display: flex; gap: .25rem; align-items: center; }
.nav-links a {
    font-family: var(--font-mono); font-size: .88rem; color: var(--text-dim);
    padding: .55rem .85rem; border-radius: 8px; transition: all .2s;
}
.nav-links a:hover { color: var(--neon); background: rgba(0,255,209,.06); }
.nav-cta {
    border: 1px solid var(--panel-border);
    color: var(--neon) !important;
    background: rgba(0,255,209,.05);
}
.nav-cta:hover { box-shadow: var(--shadow-glow); }

.nav-toggle, .nav-toggle-label { display: none; }

@media (max-width: 860px) {
    .nav-toggle-label {
        display: inline-flex; flex-direction: column; gap: 5px;
        width: 32px; height: 32px; justify-content: center; cursor: pointer;
    }
    .nav-toggle-label span {
        display: block; width: 22px; height: 2px; background: var(--neon); transition: .25s;
    }
    .nav-links {
        position: absolute; top: 64px; left: 0; right: 0;
        flex-direction: column; align-items: stretch; gap: 0;
        background: rgba(15, 20, 36, 0.97);
        border-bottom: 1px solid var(--panel-border);
        padding: .5rem 1rem 1rem;
        transform: translateY(-120%); transition: transform .25s ease;
    }
    .nav-links a { padding: .9rem 1rem; border-radius: 0; border-bottom: 1px solid rgba(255,255,255,.04); }
    .nav-toggle:checked ~ .nav-links { transform: translateY(0); }
}

/* =========================================================
   SECTIONS
   ========================================================= */
.section { padding: 4rem 0; position: relative; }
.section-alt {
    background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.005));
}
.section-header { margin-bottom: 2.25rem; text-align: left; max-width: 720px; }
.section-index {
    font-family: var(--font-mono); font-size: .78rem;
    color: var(--accent-1); letter-spacing: .14em;
    display: inline-block; margin-bottom: .55rem;
}
.section-header h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); margin-bottom: .55rem; }
.section-sub { color: var(--text-dim); max-width: 40rem; font-size: 1rem; }

@media (min-width: 1024px) {
    .section { padding: 5rem 0; }
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
    position: relative; min-height: 88vh;
    display: flex; align-items: center; padding: 4.5rem 0 3rem; overflow: hidden;
}
.hero-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(0,255,209,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,255,209,.06) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, #000 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, #000 30%, transparent 80%);
    pointer-events: none;
}
.hero-glow {
    position: absolute; width: 600px; height: 600px; top: 10%; right: -10%;
    background: radial-gradient(circle, rgba(0,255,209,.22), transparent 60%);
    filter: blur(40px); pointer-events: none;
    animation: float 12s ease-in-out infinite;
}
.hero-inner { position: relative; z-index: 1; }

.hero-eyebrow {
    display: inline-flex; align-items: center; gap: .55rem;
    font-family: var(--font-mono); font-size: .82rem;
    color: var(--text-dim); padding: .4rem .8rem;
    border: 1px solid var(--panel-border); border-radius: 999px;
    background: rgba(0,255,209,.04); margin-bottom: 1.5rem;
}
.hero-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--neon); box-shadow: 0 0 12px var(--neon); animation: pulse 1.6s ease-in-out infinite; }

.hero-title { margin-bottom: 1rem; }
.gradient-text {
    background: linear-gradient(90deg, #fff 0%, var(--neon) 50%, var(--magenta) 100%);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.cursor-block {
    color: var(--neon); animation: blink 1s steps(1) infinite;
    font-family: var(--font-mono); font-weight: 400;
}
.hero-subtitle-line {
    display: inline-block; margin-top: .4rem;
    font-size: clamp(1.1rem, 2.1vw, 1.6rem); font-weight: 500; color: var(--text-dim);
    font-family: var(--font-mono);
}

.hero-tagline {
    font-family: var(--font-mono); font-size: 1rem; color: var(--text);
    margin: 1.5rem 0 2rem; max-width: 42rem;
}
.prompt { color: var(--neon); margin-right: .5rem; }
.cursor { color: var(--neon); animation: blink 1s steps(1) infinite; }

.hero-meta {
    display: flex; flex-wrap: wrap; gap: 1.5rem;
    font-family: var(--font-mono); font-size: .85rem; color: var(--text-mute);
    margin-bottom: 2rem;
}
.hero-meta i { color: var(--neon); margin-right: .4rem; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; }

.btn-neon, .btn-ghost {
    display: inline-flex; align-items: center; gap: .55rem;
    font-family: var(--font-mono); font-size: .92rem; font-weight: 500;
    padding: .85rem 1.4rem; border-radius: 10px; cursor: pointer;
    transition: all .25s; text-decoration: none;
}
.btn-neon {
    background: linear-gradient(135deg, var(--neon), var(--neon-2));
    color: #001a16; border: 1px solid transparent;
    box-shadow: 0 0 0 0 rgba(0,255,209,0);
}
.btn-neon:hover { box-shadow: 0 0 30px rgba(0,255,209,.5); transform: translateY(-2px); color: #001a16; }
.btn-ghost {
    background: transparent; color: var(--text);
    border: 1px solid var(--panel-border);
}
.btn-ghost:hover { border-color: var(--neon); color: var(--neon); }

.hero-socials {
    display: flex; gap: .6rem; margin-top: 1.75rem;
}
.hero-socials a {
    width: 42px; height: 42px; border-radius: 10px;
    display: inline-flex; align-items: center; justify-content: center;
    border: 1px solid var(--panel-border); color: var(--text);
    font-size: 1.15rem; transition: all .25s;
}
.hero-socials a:hover {
    color: var(--neon); border-color: var(--neon);
    box-shadow: var(--shadow-glow); transform: translateY(-2px);
}

.hero-scroll {
    position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
    color: var(--text-mute); font-size: 1.4rem; animation: bounce 2s ease-in-out infinite;
}
.hero-scroll:hover { color: var(--neon); }

/* =========================================================
   ABOUT
   ========================================================= */
.about-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 2rem; }
.about-card { padding: 2rem; }
.about-aside { display: flex; flex-direction: column; gap: 1rem; }

/* Business-style stats strip */
.about-stats {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: .75rem;
    margin: 0 0 2rem;
    padding: 1.1rem 1.4rem;
    background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02));
    border: 1px solid var(--panel-border);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.about-stats > div {
    display: flex; flex-direction: column; gap: .15rem;
    text-align: left;
    border-left: 2px solid;
    border-image: linear-gradient(180deg, var(--accent-1), var(--accent-2)) 1;
    padding-left: 1rem;
}
.about-stats > div:nth-child(2) { border-image: linear-gradient(180deg, var(--accent-2), var(--accent-3)) 1; }
.about-stats > div:nth-child(3) { border-image: linear-gradient(180deg, var(--accent-3), var(--accent-4)) 1; }
.about-stats > div:nth-child(4) { border-image: linear-gradient(180deg, var(--accent-4), var(--accent-5)) 1; }
.about-stats strong {
    font-family: var(--font-mono); font-size: 1.6rem; font-weight: 700;
    background: linear-gradient(90deg, #fff, var(--accent-1));
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.about-stats > div:nth-child(2) strong { background: linear-gradient(90deg, #fff, var(--accent-2)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.about-stats > div:nth-child(3) strong { background: linear-gradient(90deg, #fff, var(--accent-3)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.about-stats > div:nth-child(4) strong { background: linear-gradient(90deg, #fff, var(--accent-4)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.about-stats span {
    font-size: .8rem; color: var(--text-mute);
    letter-spacing: .02em;
}
@media (max-width: 720px) {
    .about-stats { grid-template-columns: repeat(2, 1fr); }
}
.stat-card { padding: 1rem 1.2rem; display: flex; flex-direction: column; gap: .2rem; }
.stat-label { font-family: var(--font-mono); font-size: .75rem; color: var(--text-mute); letter-spacing: .1em; text-transform: uppercase; }
.stat-value { font-weight: 600; color: #fff; }

.about-photo {
    position: relative; padding: 0; overflow: hidden; aspect-ratio: 4 / 3;
}
.about-photo img {
    width: 100%; height: 100%; object-fit: cover;
    filter: saturate(1.05);
    transition: transform .5s ease;
}
.about-photo:hover img { transform: scale(1.04); }
.about-photo-overlay {
    position: absolute; left: 0; right: 0; bottom: 0;
    padding: .9rem 1rem;
    font-family: var(--font-mono); font-size: .8rem; color: var(--text);
    background: linear-gradient(0deg, rgba(8,12,24,.85), rgba(8,12,24,0));
    line-height: 1.5;
}
.about-photo-overlay strong { color: var(--neon); font-weight: 600; }

@media (max-width: 800px) { .about-grid { grid-template-columns: 1fr; } }

/* =========================================================
   SKILLS
   ========================================================= */
.skills-grid {
    display: grid; gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.skill-card { padding: 1.5rem 1.5rem 1.6rem; }
.skill-head { display: flex; align-items: center; gap: .8rem; margin-bottom: 1rem; }
.skill-head i {
    font-size: 1.1rem; width: 38px; height: 38px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(94,224,193,.18), rgba(108,184,255,.18));
    color: var(--accent-1);
    border: 1px solid rgba(94,224,193,.25);
}
.skill-card:nth-child(2) .skill-head i { color: var(--accent-2); background: linear-gradient(135deg, rgba(108,184,255,.18), rgba(183,148,255,.18)); border-color: rgba(108,184,255,.25); }
.skill-card:nth-child(3) .skill-head i { color: var(--accent-3); background: linear-gradient(135deg, rgba(183,148,255,.18), rgba(255,157,122,.18)); border-color: rgba(183,148,255,.25); }
.skill-card:nth-child(4) .skill-head i { color: var(--accent-4); background: linear-gradient(135deg, rgba(255,157,122,.18), rgba(255,207,110,.18)); border-color: rgba(255,157,122,.25); }
.skill-head h3 { margin: 0; }

.chip-list { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.chip {
    font-family: var(--font-mono); font-size: .76rem;
    padding: .32rem .68rem; border-radius: 999px;
    background: rgba(255,255,255,.04);
    border: 1px solid var(--panel-border);
    color: var(--text);
    transition: all .25s ease;
}
.chip:hover {
    border-color: rgba(94,224,193,.45);
    color: var(--accent-1);
    background: rgba(94,224,193,.08);
    transform: translateY(-1px);
}

/* =========================================================
   EXPERTISE
   ========================================================= */
.expertise-grid {
    display: grid; gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.expertise-card { padding: 1.5rem 1.5rem 1.6rem; }
.exp-icon {
    width: 52px; height: 52px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    color: #0e1426;
    margin-bottom: 1rem; font-size: 1.45rem;
    box-shadow: 0 10px 28px -10px rgba(94,224,193,.5);
    transition: transform .45s var(--ease-out, ease);
}
.expertise-card:nth-child(2) .exp-icon { background: linear-gradient(135deg, var(--accent-2), var(--accent-3)); box-shadow: 0 10px 28px -10px rgba(108,184,255,.5); }
.expertise-card:nth-child(3) .exp-icon { background: linear-gradient(135deg, var(--accent-3), var(--accent-4)); box-shadow: 0 10px 28px -10px rgba(183,148,255,.5); }
.expertise-card:nth-child(4) .exp-icon { background: linear-gradient(135deg, var(--accent-4), var(--accent-5)); box-shadow: 0 10px 28px -10px rgba(255,157,122,.5); }
.expertise-card:nth-child(5) .exp-icon { background: linear-gradient(135deg, var(--accent-5), var(--accent-1)); box-shadow: 0 10px 28px -10px rgba(255,207,110,.5); }
.expertise-card:nth-child(6) .exp-icon { background: linear-gradient(135deg, var(--accent-1), var(--accent-3)); box-shadow: 0 10px 28px -10px rgba(94,224,193,.5); }
.expertise-card:hover .exp-icon { transform: rotate(-6deg) scale(1.08); }
.expertise-card h3 { margin-bottom: .35rem; }
.expertise-card p { margin: 0; color: var(--text-dim); font-size: .94rem; }

/* =========================================================
   TIMELINE / EXPERIENCE
   ========================================================= */
.timeline { list-style: none; padding: 0; margin: 0; position: relative; }
.timeline::before {
    content: ""; position: absolute; left: 10px; top: 8px; bottom: 8px;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-1), var(--accent-2), transparent);
    opacity: .5;
}
.timeline-item { position: relative; padding-left: 2.5rem; margin-bottom: 1.25rem; }
.timeline-node {
    position: absolute; left: 4px; top: 1.5rem;
    width: 14px; height: 14px; border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    box-shadow: 0 0 0 4px rgba(94,224,193,.15), 0 0 16px rgba(108,184,255,.4);
}
.timeline-card { padding: 1.25rem 1.5rem 1.4rem; }
.timeline-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; align-items: baseline; }
.timeline-head h3 { font-size: 1.05rem; }
.timeline-period {
    font-family: var(--font-mono); font-size: .78rem;
    color: var(--accent-2);
    padding: .2rem .55rem; border-radius: 999px;
    background: rgba(108,184,255,.1); border: 1px solid rgba(108,184,255,.22);
}
.timeline-meta { color: var(--text-mute); font-size: .87rem; margin: .35rem 0 .85rem; }
.timeline-meta i { color: var(--accent-1); margin-right: .3rem; }
.timeline-meta .sep { margin: 0 .5rem; opacity: .5; }
.timeline-bullets { margin: 0; padding-left: 1.2rem; }
.timeline-bullets li { margin: .25rem 0; color: var(--text-dim); font-size: .94rem; }
.timeline-bullets li::marker { color: var(--accent-1); }

/* =========================================================
   EDUCATION
   ========================================================= */
.edu-grid {
    display: grid; gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.edu-card { padding: 1.4rem 1.5rem 1.5rem; }
.edu-period {
    display: inline-block;
    font-family: var(--font-mono); font-size: .72rem;
    color: var(--accent-2);
    padding: .25rem .6rem; border-radius: 999px;
    background: rgba(108,184,255,.10); border: 1px solid rgba(108,184,255,.22);
    margin-bottom: .75rem;
}
.edu-card h3 { font-size: 1.05rem; line-height: 1.35; }
.edu-inst { font-size: .88rem; color: var(--text-dim); margin: .35rem 0 0; }
.edu-inst i { color: var(--accent-1); margin-right: .35rem; }
.edu-note {
    font-size: .82rem; color: var(--text-mute); margin: .65rem 0 0;
    display: inline-flex; align-items: center; gap: .3rem;
}
.edu-note i { color: var(--accent-1); }

/* =========================================================
   CONTACT
   ========================================================= */
.contact-grid {
    display: grid; gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    margin-bottom: 2.5rem;
}
.contact-card {
    padding: 1.1rem 1.35rem; display: flex; align-items: center; gap: 1rem;
    color: var(--text); transition: transform .35s var(--ease-out, ease), box-shadow .35s ease;
}
.contact-card:hover { color: var(--text); }
.contact-icon {
    width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    color: #0e1426; font-size: 1.2rem;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    box-shadow: 0 8px 22px -10px rgba(94,224,193,.6);
}
.contact-card:nth-child(2) .contact-icon { background: linear-gradient(135deg, var(--accent-2), var(--accent-3)); box-shadow: 0 8px 22px -10px rgba(108,184,255,.6); }
.contact-card:nth-child(3) .contact-icon { background: linear-gradient(135deg, var(--accent-3), var(--accent-4)); box-shadow: 0 8px 22px -10px rgba(183,148,255,.6); }
.contact-card:nth-child(4) .contact-icon { background: linear-gradient(135deg, var(--accent-4), var(--accent-5)); box-shadow: 0 8px 22px -10px rgba(255,157,122,.6); }
.contact-body { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.contact-label { font-family: var(--font-mono); font-size: .7rem; color: var(--text-mute); text-transform: uppercase; letter-spacing: .1em; }
.contact-value { color: #fff; font-weight: 500; overflow: hidden; text-overflow: ellipsis; }
.contact-arrow { color: var(--text-mute); transition: all .35s var(--ease-out, ease); }
.contact-card:hover .contact-arrow { color: var(--accent-1); transform: translate(4px, -4px); }

.contact-foot { font-family: var(--font-mono); color: var(--text-mute); font-size: .85rem; text-align: center; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
    border-top: 1px solid rgba(255,255,255,.06);
    padding: 2.5rem 0;
    background: rgba(0,0,0,.3);
}
.footer-inner {
    display: flex; flex-wrap: wrap; gap: 1.5rem;
    align-items: center; justify-content: space-between;
}
.footer-brand { display: flex; flex-direction: column; gap: .25rem; }
.brand-mark { font-family: var(--font-mono); font-weight: 700; color: var(--neon); }
.footer-tag { font-size: .85rem; color: var(--text-mute); font-family: var(--font-mono); }
.footer-links { display: flex; gap: .5rem; }
.footer-links a {
    width: 38px; height: 38px; border-radius: 8px;
    display: inline-flex; align-items: center; justify-content: center;
    border: 1px solid var(--panel-border); color: var(--text);
}
.footer-links a:hover { color: var(--neon); border-color: var(--neon); box-shadow: var(--shadow-glow); }
.footer-meta { font-family: var(--font-mono); font-size: .8rem; color: var(--text-mute); }
.footer-meta .sep { margin: 0 .5rem; opacity: .5; }
.footer-meta .bi-heart-fill { color: var(--magenta); }

/* =========================================================
   GLASS PANEL — premium gradient-bordered surface
   ========================================================= */
.glass {
    position: relative;
    background:
        linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02));
    border: 1px solid var(--panel-border);
    border-radius: var(--radius);
    backdrop-filter: blur(12px) saturate(120%);
    -webkit-backdrop-filter: blur(12px) saturate(120%);
    box-shadow: var(--shadow-card);
    transition: transform .45s var(--ease-out, ease), border-color .35s ease, box-shadow .35s ease;
}
/* Animated gradient border on hover */
.glass::before {
    content: ""; position: absolute; inset: 0;
    border-radius: inherit; padding: 1px; pointer-events: none;
    background: linear-gradient(135deg,
        rgba(94, 224, 193, .55),
        rgba(108, 184, 255, .35) 35%,
        rgba(183, 148, 255, .35) 65%,
        rgba(255, 157, 122, .35));
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
            mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor; mask-composite: exclude;
    opacity: 0; transition: opacity .35s ease;
}
.glass:hover {
    transform: translateY(-4px);
    border-color: transparent;
    box-shadow: 0 24px 60px -28px rgba(0,0,0,.55), 0 0 0 1px rgba(94,224,193,.12);
}
.glass:hover::before { opacity: 1; }

/* =========================================================
   REVEAL ANIMATIONS — Rolex-style, varied directions
   ========================================================= */
:root {
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-soft: cubic-bezier(0.16, 1, 0.3, 1);
    --reveal-duration: .85s;
}

.reveal,
.reveal-left,
.reveal-right,
.reveal-up,
.reveal-scale {
    opacity: 0;
    will-change: opacity, transform;
    transition:
        opacity var(--reveal-duration) var(--ease-soft),
        transform var(--reveal-duration) var(--ease-soft);
}
.reveal           { transform: translateY(28px); }
.reveal-up        { transform: translateY(40px); }
.reveal-left      { transform: translateX(-40px); }
.reveal-right     { transform: translateX(40px); }
.reveal-scale     { transform: scale(.96); }

.reveal.is-visible,
.reveal-left.is-visible,
.reveal-right.is-visible,
.reveal-up.is-visible,
.reveal-scale.is-visible {
    opacity: 1;
    transform: none;
}

/* Staggered reveal — items inside a grid/list fade in sequentially */
.reveal.is-visible:nth-child(1),
.reveal-left.is-visible:nth-child(1),
.reveal-right.is-visible:nth-child(1),
.reveal-up.is-visible:nth-child(1),
.reveal-scale.is-visible:nth-child(1)  { transition-delay: .00s; }
.reveal.is-visible:nth-child(2),
.reveal-left.is-visible:nth-child(2),
.reveal-right.is-visible:nth-child(2),
.reveal-up.is-visible:nth-child(2),
.reveal-scale.is-visible:nth-child(2)  { transition-delay: .10s; }
.reveal.is-visible:nth-child(3),
.reveal-left.is-visible:nth-child(3),
.reveal-right.is-visible:nth-child(3),
.reveal-up.is-visible:nth-child(3),
.reveal-scale.is-visible:nth-child(3)  { transition-delay: .20s; }
.reveal.is-visible:nth-child(4),
.reveal-left.is-visible:nth-child(4),
.reveal-right.is-visible:nth-child(4),
.reveal-up.is-visible:nth-child(4),
.reveal-scale.is-visible:nth-child(4)  { transition-delay: .30s; }
.reveal.is-visible:nth-child(5),
.reveal-left.is-visible:nth-child(5),
.reveal-right.is-visible:nth-child(5),
.reveal-up.is-visible:nth-child(5),
.reveal-scale.is-visible:nth-child(5)  { transition-delay: .40s; }
.reveal.is-visible:nth-child(6),
.reveal-left.is-visible:nth-child(6),
.reveal-right.is-visible:nth-child(6),
.reveal-up.is-visible:nth-child(6),
.reveal-scale.is-visible:nth-child(6)  { transition-delay: .50s; }

/* Word-by-word title reveal (set via JS by .split-words) */
.split-words .word {
    display: inline-block; overflow: hidden; vertical-align: bottom;
}
.split-words .word > span {
    display: inline-block;
    transform: translateY(110%);
    opacity: 0;
    transition: transform 1s var(--ease-out), opacity .8s ease;
}
.split-words.is-visible .word > span { transform: translateY(0); opacity: 1; }
.split-words.is-visible .word:nth-child(1) > span  { transition-delay: .00s; }
.split-words.is-visible .word:nth-child(2) > span  { transition-delay: .08s; }
.split-words.is-visible .word:nth-child(3) > span  { transition-delay: .16s; }
.split-words.is-visible .word:nth-child(4) > span  { transition-delay: .24s; }
.split-words.is-visible .word:nth-child(5) > span  { transition-delay: .32s; }
.split-words.is-visible .word:nth-child(6) > span  { transition-delay: .40s; }

/* Parallax targets — JS sets --py via scroll */
[data-parallax] {
    transform: translate3d(0, var(--py, 0px), 0);
    will-change: transform;
    transition: transform .08s linear;
}

/* =========================================================
   SCROLL PROGRESS BAR
   ========================================================= */
#scroll-progress {
    position: fixed; top: 0; left: 0; height: 3px; width: 0;
    background: linear-gradient(90deg, var(--neon), var(--magenta));
    z-index: 100; box-shadow: 0 0 12px var(--neon);
    transition: width .08s linear;
}

/* =========================================================
   MATRIX RAIN (hero canvas)
   ========================================================= */
.hero-matrix {
    position: absolute; inset: 0; width: 100%; height: 100%;
    opacity: .09; pointer-events: none; z-index: 0;
    mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000 30%, transparent 80%);
}

/* =========================================================
   GLITCH TEXT
   ========================================================= */
.glitch { position: relative; display: inline-block; cursor: default; }
.glitch::before, .glitch::after {
    content: attr(data-text);
    position: absolute; left: 0; top: 0; width: 100%;
    background: inherit; -webkit-background-clip: text; background-clip: text;
    color: transparent; pointer-events: none; opacity: 0;
}
.glitch:hover::before {
    opacity: .8; transform: translate(-3px, 0);
    text-shadow: 2px 0 var(--magenta);
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
    animation: glitch-top .6s steps(2, end) infinite;
}
.glitch:hover::after {
    opacity: .8; transform: translate(3px, 0);
    text-shadow: -2px 0 var(--neon-2);
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
    animation: glitch-bot .55s steps(2, end) infinite;
}
@keyframes glitch-top { 0%,100%{transform:translate(-3px,0);} 25%{transform:translate(-1px,1px);} 50%{transform:translate(-4px,-1px);} 75%{transform:translate(-2px,1px);} }
@keyframes glitch-bot { 0%,100%{transform:translate(3px,0);}  25%{transform:translate(1px,-1px);} 50%{transform:translate(4px,1px);}  75%{transform:translate(2px,-1px);} }

/* =========================================================
   NAV — active section highlight (scrollspy via JS)
   ========================================================= */
.nav-links a.is-active {
    color: var(--neon);
    background: rgba(0,255,209,.08);
}

/* =========================================================
   ANIMATIONS
   ========================================================= */
@keyframes blink  { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }
@keyframes pulse  { 0%, 100% { box-shadow: 0 0 0 0 rgba(0,255,209,.6); } 50% { box-shadow: 0 0 0 8px rgba(0,255,209,0); } }
@keyframes bounce { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 8px); } }
@keyframes float  { 0%, 100% { transform: translate(0,0); } 50% { transform: translate(-30px, 20px); } }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
    .reveal { opacity: 1; transform: none; }
}

/* =========================================================
   BLAZOR DEFAULTS
   ========================================================= */
.blazor-error-boundary {
    background: #1a0a14; color: #fff; padding: 1rem 1.5rem;
    border: 1px solid var(--danger); border-radius: var(--radius);
}
.blazor-error-boundary::after { content: "Er is een fout opgetreden." }

#blazor-error-ui {
    background: #1a1208; border-top: 1px solid var(--warn);
    bottom: 0; box-shadow: 0 -1px 2px rgba(0,0,0,.2);
    color: var(--warn); display: none; left: 0; padding: .8rem 1.5rem;
    position: fixed; width: 100%; z-index: 1000; font-family: var(--font-mono); font-size: .9rem;
}
#blazor-error-ui .dismiss { cursor: pointer; position: absolute; right: 1rem; top: .8rem; }

/* =========================================================
   HERO — avatar layout
   ========================================================= */
.hero-with-avatar {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 3rem;
    align-items: center;
}
.hero-text { min-width: 0; }

.hero-avatar {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    max-width: 380px;
    margin-left: auto;
}
.avatar-img {
    position: absolute; inset: 6%;
    width: 88%; height: 88%;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid rgba(0,255,209,.35);
    box-shadow:
        0 0 0 6px rgba(0,255,209,.06),
        0 30px 80px -20px rgba(0,255,209,.35),
        0 0 60px -10px rgba(155,107,255,.4);
    filter: saturate(1.1);
    z-index: 2;
}
.avatar-ring {
    position: absolute; inset: 0;
    border: 1px dashed rgba(0,255,209,.35);
    border-radius: 50%;
    animation: spin 24s linear infinite;
}
.avatar-ring-2 {
    inset: -10px;
    border: 1px dashed rgba(255,94,227,.25);
    animation: spin 36s linear infinite reverse;
}
.avatar-badge {
    position: absolute; bottom: 6%; right: 0%;
    z-index: 3;
    font-family: var(--font-mono); font-size: .8rem; font-weight: 600;
    color: #001a16; background: linear-gradient(135deg, var(--neon), var(--neon-2));
    padding: .4rem .75rem; border-radius: 999px;
    box-shadow: 0 8px 24px -6px rgba(0,255,209,.6);
}
.avatar-badge i { margin-right: .25rem; }

@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
    .hero-with-avatar { grid-template-columns: 1fr; gap: 2rem; }
    .hero-avatar { max-width: 260px; margin: 0 auto; order: -1; }
}

/* =========================================================
   CODE SHOWCASE
   ========================================================= */
.code-showcase { display: flex; flex-direction: column; gap: 1rem; }

.code-tabs {
    display: flex; flex-wrap: wrap; gap: .4rem;
    padding: .35rem;
    background: var(--panel);
    border: 1px solid var(--panel-border-soft);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.code-tab {
    font-family: var(--font-mono); font-size: .82rem;
    color: var(--text-dim);
    background: transparent; border: 0; cursor: pointer;
    padding: .55rem 1rem; border-radius: 8px;
    display: inline-flex; align-items: center; gap: .5rem;
    transition: all .2s;
}
.code-tab .tab-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--text-mute); transition: all .2s;
}
.code-tab:hover { color: var(--text); background: rgba(255,255,255,.04); }
.code-tab.is-active {
    color: var(--neon);
    background: rgba(0,255,209,.10);
    box-shadow: inset 0 0 0 1px var(--panel-border);
}
.code-tab.is-active .tab-dot { background: var(--neon); box-shadow: 0 0 10px var(--neon); }

.code-panel {
    padding: 0;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(28,38,64,.55), rgba(15,20,36,.85));
}
.code-head {
    display: flex; align-items: center; gap: 1rem;
    padding: .75rem 1rem;
    background: rgba(8,12,24,.55);
    border-bottom: 1px solid var(--panel-border-soft);
}
.code-traffic { display: inline-flex; gap: .35rem; }
.code-traffic span {
    width: 12px; height: 12px; border-radius: 50%;
    background: #404868;
}
.code-traffic span:nth-child(1) { background: #ff6e85; }
.code-traffic span:nth-child(2) { background: #ffd166; }
.code-traffic span:nth-child(3) { background: var(--neon); }
.code-file {
    font-family: var(--font-mono); font-size: .85rem; color: var(--text-dim);
    flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.code-file i { color: var(--neon); margin-right: .35rem; }
.code-lang {
    font-family: var(--font-mono); font-size: .72rem; color: var(--neon);
    padding: .2rem .55rem; border-radius: 6px;
    background: rgba(0,255,209,.08); border: 1px solid var(--panel-border);
    text-transform: uppercase; letter-spacing: .08em;
}

.code-meta { padding: 1.25rem 1.5rem .25rem; }
.code-meta h3 { margin: 0 0 .35rem; color: #fff; font-size: 1.1rem; }
.code-meta p { color: var(--text-dim); margin: 0 0 1rem; max-width: 60ch; }

.code-block {
    margin: 0;
    padding: 1rem 1.5rem 1.75rem;
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: .85rem;
    line-height: 1.65;
    color: #d7e2f7;
    background: transparent;
}
.code-block code { font-family: inherit; color: inherit; background: transparent; }

/* token colors — tuned for the lighter panel */
.tok-k { color: #ff79c6; font-weight: 600; }                 /* keyword */
.tok-t { color: #6cdcff; }                                    /* type */
.tok-f { color: #ffe48a; }                                    /* function */
.tok-s { color: #9cf2a8; }                                    /* string */
.tok-n { color: #c79cff; }                                    /* number / var */
.tok-c { color: #6a7a99; font-style: italic; }                /* comment */

/* nicer scrollbar inside code blocks */
.code-block::-webkit-scrollbar { height: 8px; }
.code-block::-webkit-scrollbar-thumb { background: rgba(0,255,209,.3); border-radius: 4px; }
.code-block::-webkit-scrollbar-track { background: transparent; }