/* =========================================================================
   GHULAM MOHI UDDIN — Creative Developer Portfolio
   Design system: dark premium / electric blue → purple
   ------------------------------------------------------------------------
   1. Tokens          6. Buttons & links     11. Expertise
   2. Reset & base    7. Hero                12. Skills
   3. Typography      8. Marquee             13. Timeline
   4. Layout          9. About               14. Contact & forms
   5. Chrome         10. Work / cards        15. Responsive & a11y
   ========================================================================= */

/* 1. TOKENS
   ---------------------------------------------------------------------- */
:root {
    --black: #05060A;
    --navy: #090D1F;
    --navy-2: #0C1226;
    --blue: #246BFD;
    --cyan: #00C8FF;
    --purple: #853BFF;
    --violet: #B26AFF;
    --white: #F5F7FF;
    --grey: #9298AD;
    --grey-dim: #6B7189;

    --ink: var(--white);
    --ink-soft: rgba(245, 247, 255, 0.72);
    --ink-mute: var(--grey);

    --line: rgba(245, 247, 255, 0.10);
    --line-strong: rgba(245, 247, 255, 0.20);
    --panel: rgba(255, 255, 255, 0.022);
    --panel-2: rgba(255, 255, 255, 0.04);

    --grad: linear-gradient(115deg, var(--blue) 0%, var(--purple) 55%, var(--violet) 100%);
    --grad-soft: linear-gradient(115deg, rgba(36, 107, 253, .18), rgba(133, 59, 255, .18));
    --grad-text: linear-gradient(100deg, #7FB0FF 0%, var(--cyan) 35%, var(--violet) 82%);

    --font-display: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

    --step--1: clamp(0.78rem, 0.75rem + 0.14vw, 0.86rem);
    --step-0: clamp(0.94rem, 0.9rem + 0.2vw, 1.05rem);
    --step-1: clamp(1.12rem, 1.04rem + 0.4vw, 1.35rem);
    --step-2: clamp(1.4rem, 1.2rem + 1vw, 2rem);
    --step-3: clamp(1.9rem, 1.4rem + 2.2vw, 3.2rem);
    --step-4: clamp(2.4rem, 1.5rem + 4vw, 5rem);
    --step-5: clamp(3rem, 1rem + 7.5vw, 8.5rem);

    --gutter: clamp(1.15rem, 0.6rem + 2.6vw, 3.5rem);
    --max: 1560px;
    --radius: 2px;
    --radius-lg: 6px;

    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-io: cubic-bezier(0.7, 0, 0.2, 1);

    --header-h: 74px;
}

/* 2. RESET & BASE
   ---------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; }

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: auto;
}

html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

body {
    background: var(--black);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: var(--step-0);
    line-height: 1.62;
    font-weight: 380;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
    min-height: 100vh;
}

body.is-locked { overflow: hidden; }

img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
ul, ol { list-style: none; padding: 0; }

::selection { background: rgba(133, 59, 255, 0.4); color: #fff; }

:focus-visible {
    outline: 2px solid var(--cyan);
    outline-offset: 3px;
    border-radius: 1px;
}

.skip-link {
    position: fixed;
    top: -100px;
    left: var(--gutter);
    z-index: 1000;
    background: var(--white);
    color: var(--black);
    padding: 0.7rem 1.1rem;
    font: 500 var(--step--1)/1 var(--font-mono);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: top .3s var(--ease);
}
.skip-link:focus { top: 12px; }

.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

/* 3. TYPOGRAPHY
   ---------------------------------------------------------------------- */
h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.02;
    letter-spacing: -0.03em;
    text-wrap: balance;
}

.display {
    font-family: var(--font-display);
    font-size: var(--step-4);
    font-weight: 500;
    line-height: 0.94;
    letter-spacing: -0.035em;
    text-transform: uppercase;
}

.lede {
    font-size: var(--step-1);
    line-height: 1.55;
    color: var(--ink-soft);
    font-weight: 350;
    text-wrap: pretty;
}

.mono {
    font-family: var(--font-mono);
    font-size: var(--step--1);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-mute);
}

.grad-text {
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.prose p { margin-bottom: 1.05em; color: var(--ink-soft); }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--white); font-weight: 600; }
.prose em { color: var(--violet); font-style: normal; }

/* 4. LAYOUT
   ---------------------------------------------------------------------- */
.wrap {
    width: 100%;
    max-width: var(--max);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.section {
    position: relative;
    padding-block: clamp(4.5rem, 3rem + 7vw, 10rem);
}

.section--tight { padding-block: clamp(3rem, 2rem + 4vw, 6rem); }

.rule {
    height: 1px;
    width: 100%;
    background: linear-gradient(90deg, transparent, var(--line-strong) 18%, var(--line-strong) 82%, transparent);
    border: 0;
}

.sec-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(1.2rem, .8rem + 1.6vw, 2.6rem);
    align-items: end;
    margin-bottom: clamp(2.4rem, 1.6rem + 3.4vw, 5rem);
}

@media (min-width: 900px) {
    .sec-head {
        grid-template-columns: 1.35fr 1fr;
    }
    .sec-head__aside { justify-self: end; text-align: right; }
}

.sec-head__title {
    font-size: var(--step-4);
    line-height: 0.96;
    letter-spacing: -0.035em;
    text-transform: none;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: .7rem;
    font-family: var(--font-mono);
    font-size: var(--step--1);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--grey);
    margin-bottom: 1.1rem;
}

.eyebrow::before {
    content: "";
    width: 28px;
    height: 1px;
    background: linear-gradient(90deg, var(--blue), var(--purple));
    flex: none;
}

.eyebrow--plain::before { display: none; }

/* Grain + glow layers */
.noise {
    position: fixed;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    opacity: .035;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    pointer-events: none;
    z-index: 0;
    opacity: .5;
}

/* 5. CHROME — preloader, cursor, header, footer
   ---------------------------------------------------------------------- */

/* Preloader */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 900;
    background: var(--black);
    display: grid;
    grid-template-rows: 1fr auto 1fr;
    padding: var(--gutter);
    transition: opacity .7s var(--ease), visibility .7s;
}
.preloader__inner {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: .9rem;
    grid-row: 2;
}
.preloader__row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    border-bottom: 1px solid var(--line);
    padding-bottom: 1rem;
}
.preloader__label {
    font-family: var(--font-mono);
    font-size: var(--step--1);
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--grey);
}
.preloader__count {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 8vw, 5rem);
    line-height: .8;
    letter-spacing: -.04em;
    font-variant-numeric: tabular-nums;
}
.preloader__bar {
    position: relative;
    height: 2px;
    background: var(--line);
    overflow: hidden;
}
.preloader__bar span {
    position: absolute;
    inset: 0 100% 0 0;
    background: var(--grad);
}
.preloader__name {
    grid-row: 3;
    align-self: end;
    font-family: var(--font-mono);
    font-size: var(--step--1);
    color: var(--grey-dim);
    letter-spacing: .1em;
    text-transform: uppercase;
}
.preloader.is-done { opacity: 0; visibility: hidden; }

/* Cursor */
.cursor, .cursor-dot {
    position: fixed;
    top: 0; left: 0;
    z-index: 800;
    pointer-events: none;
    border-radius: 50%;
    will-change: transform;
    mix-blend-mode: difference;
}
.cursor {
    width: 34px; height: 34px;
    border: 1px solid rgba(245, 247, 255, .7);
    margin: -17px 0 0 -17px;
    transition: width .32s var(--ease), height .32s var(--ease), margin .32s var(--ease),
                background-color .32s var(--ease), border-color .32s var(--ease), opacity .3s;
}
.cursor-dot {
    width: 5px; height: 5px;
    background: var(--white);
    margin: -2.5px 0 0 -2.5px;
}
.cursor.is-hover {
    width: 66px; height: 66px;
    margin: -33px 0 0 -33px;
    background: rgba(245, 247, 255, .12);
    border-color: rgba(245, 247, 255, .9);
}
.cursor.is-hover::after {
    content: attr(data-label);
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--white);
}
body.has-cursor { cursor: none; }
body.has-cursor a, body.has-cursor button { cursor: none; }
@media (hover: none), (pointer: coarse) {
    .cursor, .cursor-dot { display: none !important; }
}

/* Header */
.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 500;
    height: var(--header-h);
    display: flex;
    align-items: center;
    transition: background-color .5s var(--ease), border-color .5s var(--ease), transform .5s var(--ease);
    border-bottom: 1px solid transparent;
}
.site-header::before {
    content: "";
    position: absolute;
    inset: 0;
    backdrop-filter: blur(16px) saturate(160%);
    -webkit-backdrop-filter: blur(16px) saturate(160%);
    background: rgba(5, 6, 10, .55);
    opacity: 0;
    transition: opacity .5s var(--ease);
    z-index: -1;
}
.site-header.is-stuck::before { opacity: 1; }
.site-header.is-stuck { border-bottom-color: var(--line); }
.site-header.is-hidden { transform: translateY(-100%); }

.header__inner {
    width: 100%;
    max-width: var(--max);
    margin-inline: auto;
    padding-inline: var(--gutter);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: .7rem;
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.02em;
    font-size: 1rem;
    line-height: 1;
}
.brand__mark {
    width: 30px; height: 30px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .04em;
    color: var(--white);
    position: relative;
    overflow: hidden;
    flex: none;
}
.brand__mark::before {
    content: "";
    position: absolute;
    inset: -50%;
    background: conic-gradient(from 0deg, transparent 0 55%, rgba(0, 200, 255, .8) 70%, transparent 85%);
    animation: spin 4.5s linear infinite;
}
.brand__mark span {
    position: relative;
    z-index: 1;
    background: var(--black);
    width: 24px; height: 24px;
    border-radius: 50%;
    display: grid;
    place-items: center;
}
@keyframes spin { to { transform: rotate(360deg); } }
.brand__text { display: none; }
@media (min-width: 640px) { .brand__text { display: block; } }

.nav { display: flex; align-items: center; gap: clamp(.9rem, .5rem + 1.4vw, 2.2rem); }

.nav__link {
    position: relative;
    font-family: var(--font-mono);
    font-size: var(--step--1);
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ink-soft);
    padding-block: .4rem;
    transition: color .3s var(--ease);
}
.nav__link::after {
    content: "";
    position: absolute;
    left: 0; bottom: 0;
    width: 100%; height: 1px;
    background: var(--grad);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .45s var(--ease);
}
.nav__link:hover, .nav__link.is-active { color: var(--white); }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); }

.nav__index {
    font-size: 9px;
    color: var(--grey-dim);
    margin-right: .35rem;
    vertical-align: super;
}

.header__actions { display: flex; align-items: center; gap: .75rem; }

.status-pill {
    display: none;
    align-items: center;
    gap: .5rem;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ink-soft);
    border: 1px solid var(--line);
    border-radius: 100px;
    padding: .45rem .8rem;
}
@media (min-width: 1080px) { .status-pill { display: inline-flex; } }
.status-pill i {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: #38E58B;
    box-shadow: 0 0 0 0 rgba(56, 229, 139, .8);
    animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(56, 229, 139, .55); }
    70% { box-shadow: 0 0 0 7px rgba(56, 229, 139, 0); }
    100% { box-shadow: 0 0 0 0 rgba(56, 229, 139, 0); }
}

/* Mobile menu toggle */
.menu-toggle {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: .55rem .2rem;
    color: var(--white);
}
.menu-toggle__bars { display: grid; gap: 4px; width: 20px; }
.menu-toggle__bars i {
    height: 1px;
    background: currentColor;
    transition: transform .4s var(--ease), opacity .3s;
}
body.menu-open .menu-toggle__bars i:nth-child(1) { transform: translateY(5px) rotate(45deg); }
body.menu-open .menu-toggle__bars i:nth-child(2) { opacity: 0; }
body.menu-open .menu-toggle__bars i:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }
@media (min-width: 900px) { .menu-toggle { display: none; } }
@media (max-width: 899px) { .nav--desktop { display: none; } }

/* Full-screen mobile menu */
.menu-overlay {
    position: fixed;
    inset: 0;
    z-index: 490;
    background: rgba(5, 6, 10, .97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: grid;
    align-content: center;
    padding: calc(var(--header-h) + 2rem) var(--gutter) var(--gutter);
    clip-path: inset(0 0 100% 0);
    transition: clip-path .8s var(--ease-io);
    visibility: hidden;
}
body.menu-open .menu-overlay { clip-path: inset(0 0 0 0); visibility: visible; }
.menu-overlay__list { display: grid; gap: .1rem; }
.menu-overlay__link {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    padding: .55rem 0;
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 5vw, 2.6rem);
    letter-spacing: -.03em;
    color: var(--white);
    border-bottom: 1px solid var(--line);
}
.menu-overlay__link small {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .1em;
    color: var(--grey-dim);
}
.menu-overlay__foot {
    margin-top: 1.8rem;
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--grey);
}

/* Footer */
.site-footer {
    position: relative;
    border-top: 1px solid var(--line);
    padding-top: clamp(3rem, 2rem + 4vw, 6rem);
    padding-bottom: 2rem;
    overflow: hidden;
    background:
        radial-gradient(70% 120% at 50% 130%, rgba(133, 59, 255, .22), transparent 65%),
        radial-gradient(50% 90% at 10% 120%, rgba(36, 107, 253, .18), transparent 70%);
}
.footer__cta {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
    padding-bottom: clamp(2.5rem, 2rem + 3vw, 4.5rem);
}
.footer__mail {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 1rem + 3.4vw, 3.4rem);
    letter-spacing: -.035em;
    line-height: 1.05;
    display: inline-block;
    position: relative;
}
.footer__mail::after {
    content: "";
    position: absolute;
    left: 0; bottom: -6px;
    width: 100%; height: 2px;
    background: var(--grad);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .5s var(--ease);
}
.footer__mail:hover::after { transform: scaleX(1); }
.footer__grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
    padding-block: clamp(2rem, 1.4rem + 2.4vw, 3.5rem);
    border-top: 1px solid var(--line);
}
@media (min-width: 780px) {
    .footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 1.5rem; }
}
.footer__col h4 {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--grey-dim);
    margin-bottom: 1rem;
    font-weight: 400;
}
.footer__col ul { display: grid; gap: .55rem; }
.footer__col a {
    font-size: var(--step--1);
    color: var(--ink-soft);
    transition: color .3s, transform .3s var(--ease);
    display: inline-block;
}
.footer__col a:hover { color: var(--white); transform: translateX(4px); }
.footer__bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 1.6rem;
    border-top: 1px solid var(--line);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--grey-dim);
}
.footer__bottom .dot { color: var(--blue); }
.clock { font-variant-numeric: tabular-nums; }

/* 6. BUTTONS & LINKS
   ---------------------------------------------------------------------- */
.btn {
    --btn-bg: transparent;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    padding: 1rem 1.6rem;
    border: 1px solid var(--line-strong);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: var(--step--1);
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--white);
    background: var(--btn-bg);
    overflow: hidden;
    isolation: isolate;
    transition: color .4s var(--ease), border-color .4s var(--ease), transform .4s var(--ease);
    will-change: transform;
}
.btn::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: var(--grad);
    transform: translateY(101%);
    transition: transform .55s var(--ease);
}
.btn:hover::before { transform: translateY(0); }
.btn:hover { border-color: transparent; color: #fff; }
.btn--primary {
    background: var(--white);
    color: var(--black);
    border-color: var(--white);
    font-weight: 500;
}
.btn--primary:hover { color: #fff; }
.btn--ghost { background: rgba(255, 255, 255, .02); }
.btn--sm { padding: .68rem 1.1rem; font-size: 10px; }
.btn__arrow { transition: transform .4s var(--ease); }
.btn:hover .btn__arrow { transform: translate(3px, -3px); }

.link-underline {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    font-family: var(--font-mono);
    font-size: var(--step--1);
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--white);
    padding-bottom: 3px;
    border-bottom: 1px solid var(--line-strong);
    transition: border-color .4s, color .4s;
}
.link-underline:hover { border-color: var(--cyan); color: var(--cyan); }

.chip {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .3rem .65rem;
    border: 1px solid var(--line);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--ink-soft);
    white-space: nowrap;
    transition: border-color .3s, color .3s, background-color .3s;
}
.chip:hover { border-color: rgba(0, 200, 255, .5); color: var(--white); }
.chip--glow { background: var(--grad-soft); border-color: rgba(133, 59, 255, .35); color: var(--white); }

/* 7. HERO
   ---------------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: flex-end;
    padding-top: calc(var(--header-h) + 2rem);
    padding-bottom: clamp(2.5rem, 2rem + 3vw, 5rem);
    overflow: hidden;
    isolation: isolate;
    background: var(--black);
}
.hero__canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;          /* 3D sits above the atmospheric gradient, below the copy */
}
.hero__canvas canvas { width: 100% !important; height: 100% !important; }

/* CSS fallback / atmospheric layers */
.hero__atmos {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(60% 55% at 72% 32%, rgba(133, 59, 255, .20), transparent 62%),
        radial-gradient(55% 50% at 22% 72%, rgba(0, 200, 255, .14), transparent 65%),
        linear-gradient(180deg, rgba(5, 6, 10, .1) 0%, rgba(5, 6, 10, .35) 55%, var(--black) 96%);
}
.hero__grid {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    opacity: .5;
    background-image:
        linear-gradient(to right, rgba(245, 247, 255, .05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(245, 247, 255, .05) 1px, transparent 1px);
    background-size: clamp(60px, 7vw, 110px) clamp(60px, 7vw, 110px);
    mask-image: radial-gradient(75% 65% at 50% 45%, #000 25%, transparent 100%);
    -webkit-mask-image: radial-gradient(75% 65% at 50% 45%, #000 25%, transparent 100%);
}

.hero__inner {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: var(--max);
    margin-inline: auto;
    padding-inline: var(--gutter);
    display: grid;
    gap: clamp(1.6rem, 1rem + 2.4vw, 3rem);
}

.hero__top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-family: var(--font-mono);
    font-size: var(--step--1);
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--grey);
}

.hero__name {
    font-family: var(--font-display);
    font-size: var(--step-5);
    line-height: 0.86;
    letter-spacing: -0.045em;
    text-transform: uppercase;
    font-weight: 500;
    margin-block: clamp(.5rem, .2rem + 1vw, 1.2rem);
}
.hero__name .line { display: block; overflow: hidden; }
.hero__name .char {
    display: inline-block;
    will-change: transform, opacity;
}
.hero__name .word--accent {
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero__bottom {
    display: grid;
    gap: clamp(1.4rem, 1rem + 2vw, 2.6rem);
    align-items: end;
}
@media (min-width: 900px) {
    .hero__bottom { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); }
}

.hero__intro {
    max-width: 46ch;
    color: var(--ink-soft);
    font-size: var(--step-0);
}
.hero__role {
    font-family: var(--font-display);
    font-size: var(--step-1);
    color: var(--white);
    letter-spacing: -.01em;
    margin-bottom: .6rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.4rem; }

.hero__terminal {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(9, 13, 31, .62);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    overflow: hidden;
    box-shadow: 0 30px 80px -40px rgba(0, 0, 0, .9);
    max-width: 520px;
    justify-self: end;
    width: 100%;
}
.term__bar {
    display: flex;
    align-items: center;
    gap: .45rem;
    padding: .55rem .75rem;
    border-bottom: 1px solid var(--line);
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--grey-dim);
    letter-spacing: .05em;
}
.term__bar i { width: 7px; height: 7px; border-radius: 50%; background: rgba(245, 247, 255, .18); }
.term__bar i:first-child { background: #FF5F57; }
.term__bar i:nth-child(2) { background: #FEBC2E; }
.term__bar i:nth-child(3) { background: #28C840; }
.term__bar span { margin-left: .5rem; }
.term__body {
    padding: .9rem 1rem 1.1rem;
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 1.85;
    min-height: 168px;
    color: var(--ink-soft);
}
.term__line { display: block; white-space: pre-wrap; word-break: break-word; }
.term__prompt { color: var(--cyan); }
.term__key { color: var(--violet); }
.term__str { color: #7BF0B4; }
.term__num { color: #FFC46B; }
.term__com { color: var(--grey-dim); }
.term__caret {
    display: inline-block;
    width: 7px; height: 14px;
    background: var(--cyan);
    vertical-align: -2px;
    animation: blink 1.05s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.hero__scroll {
    position: absolute;
    left: 50%;
    bottom: 1.1rem;
    transform: translateX(-50%);
    z-index: 4;
    display: grid;
    justify-items: center;
    gap: .5rem;
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: .25em;
    text-transform: uppercase;
    color: var(--grey-dim);
}
.hero__scroll i {
    width: 1px; height: 42px;
    background: linear-gradient(180deg, rgba(245, 247, 255, .5), transparent);
    position: relative;
    overflow: hidden;
}
.hero__scroll i::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--cyan);
    animation: scrollLine 2.4s var(--ease-io) infinite;
}
@keyframes scrollLine {
    0% { transform: translateY(-100%); }
    60%, 100% { transform: translateY(100%); }
}
.hero__side {
    position: absolute;
    right: var(--gutter);
    top: 50%;
    z-index: 4;
    transform: translateY(-50%) rotate(180deg);
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: .3em;
    text-transform: uppercase;
    color: var(--grey-dim);
    display: none;
}
@media (min-width: 1180px) { .hero__side { display: block; } }

/* 8. MARQUEE
   ---------------------------------------------------------------------- */
.marquee {
    position: relative;
    display: flex;
    overflow: hidden;
    border-block: 1px solid var(--line);
    background: rgba(255, 255, 255, .012);
    user-select: none;
    padding-block: .9rem;
}
.marquee__track {
    display: flex;
    flex: none;
    gap: 0;
    white-space: nowrap;
    will-change: transform;
    animation: marquee 38s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item {
    display: inline-flex;
    align-items: center;
    gap: 1.4rem;
    padding-inline: 1.4rem;
    font-family: var(--font-mono);
    font-size: var(--step--1);
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--ink-soft);
}
.marquee__item::after {
    content: "◆";
    font-size: 7px;
    color: var(--purple);
    opacity: .8;
}
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee--reverse .marquee__track { animation-direction: reverse; }

/* 9. ABOUT
   ---------------------------------------------------------------------- */
.about-grid {
    display: grid;
    gap: clamp(2rem, 1.4rem + 3vw, 5rem);
    grid-template-columns: 1fr;
    align-items: start;
}
@media (min-width: 960px) {
    .about-grid { grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); }
}

.about__lede {
    font-family: var(--font-display);
    font-size: var(--step-2);
    line-height: 1.2;
    letter-spacing: -.025em;
    color: var(--white);
    margin-bottom: 1.6rem;
    text-wrap: pretty;
}

.marker-list { display: grid; gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
.marker {
    background: var(--black);
    padding: 1.15rem 0.2rem;
    display: grid;
    gap: .35rem;
    transition: background-color .45s var(--ease), padding-left .45s var(--ease);
}
.marker:hover { background: rgba(255, 255, 255, .02); padding-left: .8rem; }
.marker__title {
    font-family: var(--font-display);
    font-size: var(--step-0);
    letter-spacing: -.01em;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: .6rem;
}
.marker__title::before {
    content: "";
    width: 5px; height: 5px;
    background: var(--grad);
    border-radius: 50%;
    flex: none;
}
.marker__text { color: var(--ink-mute); font-size: var(--step--1); line-height: 1.6; padding-left: 1.1rem; }

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    margin-top: clamp(2rem, 1rem + 3vw, 3.5rem);
}
.stat {
    background: var(--black);
    box-shadow: 0 0 0 1px var(--line);
    padding: clamp(1.1rem, .8rem + 1.2vw, 1.8rem);
    display: grid;
    gap: .2rem;
    align-content: center;
}
.stat__value {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 1.2rem + 2.4vw, 3rem);
    line-height: 1;
    letter-spacing: -.04em;
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-variant-numeric: tabular-nums;
}
.stat__label {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--grey-dim);
}

/* Portrait / abstract visual panel */
.about__visual {
    position: relative;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4 / 5;
    background:
        radial-gradient(80% 60% at 30% 20%, rgba(36, 107, 253, .28), transparent 60%),
        radial-gradient(70% 60% at 80% 90%, rgba(133, 59, 255, .3), transparent 60%),
        var(--navy);
    display: grid;
    place-items: center;
}
.about__visual::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(245, 247, 255, .06) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(245, 247, 255, .06) 1px, transparent 1px);
    background-size: 34px 34px;
    mask-image: radial-gradient(circle at 50% 50%, #000, transparent 78%);
    -webkit-mask-image: radial-gradient(circle at 50% 50%, #000, transparent 78%);
}
.about__visual img { position: relative; width: 100%; height: 100%; object-fit: cover; }
.about__monogram {
    position: relative;
    font-family: var(--font-display);
    font-size: clamp(4rem, 3rem + 8vw, 9rem);
    letter-spacing: -.06em;
    line-height: 1;
    color: rgba(245, 247, 255, .92);
    mix-blend-mode: normal;
}
.about__visual-tag {
    position: absolute;
    left: 1rem; bottom: 1rem;
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: rgba(245, 247, 255, .55);
}

/* 10. WORK — editorial list + cards
   ---------------------------------------------------------------------- */
.work-list { border-top: 1px solid var(--line); }

.work-row {
    position: relative;
    display: grid;
    grid-template-columns: 3.2rem 1fr;
    gap: 1rem 1.4rem;
    align-items: baseline;
    padding-block: clamp(1.1rem, .8rem + 1.4vw, 2rem);
    border-bottom: 1px solid var(--line);
    transition: padding-left .5s var(--ease), background-color .5s var(--ease);
    will-change: padding-left;
}
.work-row:hover { padding-left: .9rem; background: rgba(255, 255, 255, .015); }
@media (min-width: 900px) {
    .work-row { grid-template-columns: 4rem minmax(0, 1.6fr) minmax(0, .9fr) 5rem 3rem; align-items: center; gap: 1.6rem; }
}
.work-row__index {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .1em;
    color: var(--grey-dim);
}
.work-row__title {
    font-family: var(--font-display);
    font-size: clamp(1.35rem, 1rem + 2vw, 2.6rem);
    line-height: 1.02;
    letter-spacing: -.03em;
    color: var(--ink-soft);
    transition: color .4s var(--ease), transform .5s var(--ease);
    display: flex;
    align-items: center;
    gap: .7rem;
}
.work-row:hover .work-row__title { color: var(--white); }
.work-row__cat {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--grey-dim);
    margin-top: .35rem;
}
.work-row__tech {
    display: none;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .06em;
    color: var(--grey);
    line-height: 1.9;
}
@media (min-width: 900px) { .work-row__tech { display: block; } }
.work-row__year {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--grey-dim);
    text-align: right;
}
.work-row__arrow {
    display: none;
    width: 34px; height: 34px;
    border: 1px solid var(--line);
    border-radius: 50%;
    place-items: center;
    justify-self: end;
    transition: background-color .4s, border-color .4s, transform .4s var(--ease);
}
@media (min-width: 900px) { .work-row__arrow { display: grid; } }
.work-row:hover .work-row__arrow {
    background: var(--grad);
    border-color: transparent;
    transform: rotate(45deg);
}

/* Cursor-follow preview */
.work-preview {
    position: fixed;
    top: 0; left: 0;
    z-index: 450;
    width: 340px;
    aspect-ratio: 16 / 10;
    border-radius: var(--radius-lg);
    overflow: hidden;
    pointer-events: none;
    opacity: 0;
    transform: translate(-50%, -50%) scale(.9);
    transition: opacity .35s var(--ease), transform .45s var(--ease);
    border: 1px solid var(--line-strong);
    background: var(--navy);
    box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .9);
    display: none;
}
@media (hover: hover) and (min-width: 900px) { .work-preview { display: block; } }
.work-preview.is-on { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.work-preview img { width: 100%; height: 100%; object-fit: cover; }
.work-preview__fallback {
    width: 100%; height: 100%;
    display: grid;
    place-items: center;
    font-family: var(--font-display);
    font-size: 3rem;
    letter-spacing: -.04em;
    color: rgba(245, 247, 255, .85);
    background:
        radial-gradient(70% 70% at 30% 25%, rgba(36, 107, 253, .5), transparent 60%),
        radial-gradient(70% 70% at 75% 80%, rgba(133, 59, 255, .55), transparent 60%),
        var(--navy);
}

/* Project cards (grid) */
.cards {
    display: grid;
    gap: clamp(1.2rem, .8rem + 2vw, 2.6rem);
    grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
}
.card {
    position: relative;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(255, 255, 255, .022), rgba(255, 255, 255, .004));
    overflow: hidden;
    transition: border-color .5s var(--ease), transform .6s var(--ease), box-shadow .6s var(--ease);
    will-change: transform;
}
.card:hover {
    border-color: rgba(0, 200, 255, .32);
    transform: translateY(-5px);
    box-shadow: 0 40px 70px -50px rgba(36, 107, 253, .9);
}
.card__media {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--navy);
    border-bottom: 1px solid var(--line);
}
.card__media img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 1s var(--ease), filter .6s;
    will-change: transform;
}
.card:hover .card__media img { transform: scale(1.05); }
.card__media--gen {
    display: grid;
    place-items: center;
    background:
        radial-gradient(65% 65% at 25% 20%, rgba(36, 107, 253, .45), transparent 62%),
        radial-gradient(70% 70% at 80% 85%, rgba(133, 59, 255, .5), transparent 62%),
        var(--navy);
}
.card__media--gen::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(245, 247, 255, .05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(245, 247, 255, .05) 1px, transparent 1px);
    background-size: 26px 26px;
    mask-image: radial-gradient(circle at 50% 50%, #000, transparent 75%);
    -webkit-mask-image: radial-gradient(circle at 50% 50%, #000, transparent 75%);
}
.card__mono {
    position: relative;
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 2rem + 3vw, 4rem);
    letter-spacing: -.05em;
    color: rgba(245, 247, 255, .9);
}
.card__badge {
    position: absolute;
    top: .75rem; left: .75rem;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .3rem .55rem;
    border-radius: 100px;
    background: rgba(5, 6, 10, .72);
    border: 1px solid var(--line-strong);
    backdrop-filter: blur(6px);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--white);
}
.card__body { padding: clamp(1rem, .8rem + 1vw, 1.5rem); display: grid; gap: .6rem; flex: 1; align-content: start; }
.card__title {
    font-family: var(--font-display);
    font-size: var(--step-1);
    letter-spacing: -.02em;
    line-height: 1.15;
    display: flex;
    align-items: center;
    gap: .5rem;
    justify-content: space-between;
}
.card__title svg { flex: none; transition: transform .45s var(--ease); opacity: .5; }
.card:hover .card__title svg { transform: translate(2px, -2px); opacity: 1; }
.card__desc { color: var(--grey); font-size: var(--step--1); line-height: 1.65; }
.card__foot { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: auto; padding-top: .4rem; }
.card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .6rem;
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--grey-dim);
    border-top: 1px solid var(--line);
    padding-top: .7rem;
    margin-top: .3rem;
}

/* Filters */
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: .45rem;
    margin-bottom: clamp(1.6rem, 1rem + 2vw, 2.6rem);
}
.filter {
    padding: .5rem .9rem;
    border: 1px solid var(--line);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--grey);
    transition: all .35s var(--ease);
}
.filter:hover { color: var(--white); border-color: var(--line-strong); }
.filter.is-active { background: var(--white); border-color: var(--white); color: var(--black); }

/* Empty state */
.empty {
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 1.4rem + 3vw, 4rem);
    display: grid;
    gap: .8rem;
    justify-items: start;
    background: rgba(255, 255, 255, .012);
}
.empty__title { font-family: var(--font-display); font-size: var(--step-2); letter-spacing: -.02em; }
.empty p { color: var(--grey); max-width: 52ch; font-size: var(--step--1); }

/* 11. EXPERTISE
   ---------------------------------------------------------------------- */
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
    gap: 1px;
    background: transparent;
    border: 0;
}
.expertise {
    position: relative;
    background: var(--black);
    box-shadow: 0 0 0 1px var(--line);
    padding: clamp(1.2rem, 1rem + 1.4vw, 2rem);
    display: grid;
    gap: .7rem;
    align-content: start;
    min-height: 190px;
    overflow: hidden;
    transition: background-color .5s var(--ease);
    isolation: isolate;
}
.expertise::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: var(--grad-soft);
    opacity: 0;
    transition: opacity .5s var(--ease);
}
.expertise:hover::before { opacity: 1; }
.expertise__num {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .1em;
    color: var(--grey-dim);
}
.expertise__title {
    font-family: var(--font-display);
    font-size: var(--step-1);
    letter-spacing: -.02em;
    line-height: 1.2;
    color: var(--white);
}
.expertise__desc { color: var(--grey); font-size: var(--step--1); line-height: 1.6; }
.expertise__corner {
    position: absolute;
    top: .9rem; right: .9rem;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--grey-dim);
    transition: color .4s, transform .4s var(--ease);
}
.expertise:hover .expertise__corner { color: var(--cyan); transform: translate(2px, -2px); }

/* 12. SKILLS
   ---------------------------------------------------------------------- */
.skills-wrap {
    display: grid;
    gap: 1px;
    background: transparent;
    border: 0;
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
}
.skill-group {
    background: var(--black);
    box-shadow: 0 0 0 1px var(--line);
    display: grid;
    gap: 1rem;
    padding: clamp(1.1rem, .9rem + 1.2vw, 1.8rem);
}
.skill-group__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-bottom: 1px solid var(--line);
    padding-bottom: .7rem;
}
.skill-group__title {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--violet);
}
.skill-group__count { font-family: var(--font-mono); font-size: 9px; color: var(--grey-dim); }
.skill-group__items { display: flex; flex-wrap: wrap; gap: .4rem; }
.skill {
    position: relative;
    padding: .42rem .72rem;
    border: 1px solid var(--line);
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .02em;
    color: var(--ink-soft);
    transition: color .35s, border-color .35s, background-color .35s, transform .35s var(--ease);
    will-change: transform;
}
.skill:hover {
    color: var(--white);
    border-color: rgba(0, 200, 255, .45);
    background: rgba(0, 200, 255, .06);
    transform: translateY(-2px);
}
.skill__level {
    display: block;
    height: 2px;
    margin-top: .45rem;
    background: rgba(245, 247, 255, .12);
    border-radius: 2px;
    overflow: hidden;
}
.skill__level span { display: block; height: 100%; background: var(--grad); width: 0; transition: width 1.2s var(--ease); }

/* 13. TIMELINE
   ---------------------------------------------------------------------- */
.timeline { position: relative; display: grid; gap: 0; }
.timeline__line {
    position: absolute;
    left: 7px; top: 6px; bottom: 3rem;
    width: 1px;
    background: var(--line);
    overflow: hidden;
}
.timeline__line span {
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--cyan), var(--purple));
    transform: scaleY(0);
    transform-origin: top;
}
.entry {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: .5rem;
    padding: 0 0 clamp(2rem, 1.4rem + 2.4vw, 3.4rem) clamp(1.8rem, 1.2rem + 1.6vw, 2.6rem);
}
.entry__dot {
    position: absolute;
    left: 0; top: .45rem;
    width: 15px; height: 15px;
    border-radius: 50%;
    border: 1px solid var(--line-strong);
    background: var(--black);
    display: grid;
    place-items: center;
}
.entry__dot::after {
    content: "";
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--grad);
    box-shadow: 0 0 12px rgba(0, 200, 255, .9);
}
.entry__period {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--cyan);
}
.entry__role {
    font-family: var(--font-display);
    font-size: var(--step-2);
    letter-spacing: -.025em;
    line-height: 1.1;
    color: var(--white);
}
.entry__company { color: var(--ink-soft); font-size: var(--step-0); }
.entry__company .sep { color: var(--grey-dim); margin-inline: .4rem; }
.entry__desc { color: var(--grey); font-size: var(--step--1); max-width: 70ch; }
.entry__lists { display: grid; gap: 1rem; }
@media (min-width: 760px) { .entry__lists { grid-template-columns: 1fr 1fr; } }
.entry__list-title {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--grey-dim);
    margin-bottom: .5rem;
}
.entry__list li {
    position: relative;
    padding-left: 1rem;
    color: var(--ink-soft);
    font-size: var(--step--1);
    line-height: 1.6;
    margin-bottom: .35rem;
}
.entry__list li::before {
    content: "";
    position: absolute;
    left: 0; top: .62em;
    width: 4px; height: 1px;
    background: var(--purple);
}

/* 14. CONTACT & FORMS
   ---------------------------------------------------------------------- */
.contact-grid {
    display: grid;
    gap: clamp(2rem, 1.4rem + 3vw, 4.5rem);
    grid-template-columns: 1fr;
    align-items: start;
}
@media (min-width: 980px) { .contact-grid { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); } }

.contact__big {
    font-family: var(--font-display);
    font-size: var(--step-4);
    line-height: .95;
    letter-spacing: -.04em;
    margin-bottom: 1.4rem;
}
.contact__detail {
    display: grid;
    gap: .9rem;
    border-top: 1px solid var(--line);
    padding-top: 1.4rem;
    margin-top: 1.8rem;
}
.contact__row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    font-family: var(--font-mono);
    font-size: var(--step--1);
    letter-spacing: .04em;
    color: var(--ink-soft);
    padding-bottom: .7rem;
    border-bottom: 1px solid var(--line);
}
.contact__row span:first-child { color: var(--grey-dim); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.contact__row a:hover { color: var(--cyan); }

.form {
    display: grid;
    gap: 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: clamp(1.2rem, 1rem + 1.6vw, 2rem);
    background: linear-gradient(180deg, rgba(255, 255, 255, .025), rgba(255, 255, 255, .006));
    position: relative;
    overflow: hidden;
}
.form::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 1px;
    background: var(--grad);
    opacity: .7;
}
.field { display: grid; gap: .4rem; position: relative; }
.field--row { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 620px) { .field--row { grid-template-columns: 1fr 1fr; } }
.field label {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--grey);
}
.field input, .field textarea, .field select {
    width: 100%;
    background: rgba(5, 6, 10, .6);
    border: 1px solid var(--line);
    border-radius: 3px;
    padding: .85rem .9rem;
    font-size: var(--step--1);
    color: var(--white);
    transition: border-color .35s, background-color .35s, box-shadow .35s;
    font-family: var(--font-body);
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus {
    outline: none;
    border-color: rgba(0, 200, 255, .6);
    box-shadow: 0 0 0 3px rgba(0, 200, 255, .08);
    background: rgba(5, 6, 10, .85);
}
.field input::placeholder, .field textarea::placeholder { color: var(--grey-dim); }
.field__hint { font-size: 10px; color: var(--grey-dim); font-family: var(--font-mono); letter-spacing: .04em; }
.field__error { color: #FF7A8A; font-size: 11px; font-family: var(--font-mono); }
.field.has-error input, .field.has-error textarea { border-color: rgba(255, 122, 138, .6); }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

.alert {
    border: 1px solid var(--line-strong);
    border-radius: 3px;
    padding: .85rem 1rem;
    font-size: var(--step--1);
    display: flex;
    gap: .6rem;
    align-items: flex-start;
    line-height: 1.55;
}
.alert--success { border-color: rgba(56, 229, 139, .45); background: rgba(56, 229, 139, .07); color: #B6F5D2; }
.alert--error { border-color: rgba(255, 122, 138, .45); background: rgba(255, 122, 138, .07); color: #FFC3CB; }
.alert--info { border-color: rgba(0, 200, 255, .4); background: rgba(0, 200, 255, .06); color: #C7EEFF; }
.alert--warning { border-color: rgba(255, 196, 107, .45); background: rgba(255, 196, 107, .07); color: #FFE1B4; }

/* Page header (interior pages) */
.page-head {
    position: relative;
    isolation: isolate;
    padding-top: calc(var(--header-h) + clamp(3rem, 2rem + 5vw, 7rem));
    padding-bottom: clamp(2rem, 1.4rem + 3vw, 4rem);
    overflow: hidden;
}
.page-head::before {
    content: "";
    position: absolute;
    inset: -20% -10% auto auto;
    width: 60vw; height: 60vw;
    max-width: 820px; max-height: 820px;
    background: radial-gradient(circle, rgba(133, 59, 255, .18), transparent 62%);
    pointer-events: none;
    z-index: -1;
}
.page-head__title {
    font-family: var(--font-display);
    font-size: var(--step-5);
    line-height: .88;
    letter-spacing: -.045em;
    text-transform: uppercase;
    margin-block: .6rem 1.2rem;
}
.page-head__lede { max-width: 60ch; color: var(--ink-soft); font-size: var(--step-1); line-height: 1.55; }

/* CTA band */
.cta-band {
    position: relative;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: clamp(1.8rem, 1.2rem + 4vw, 5rem);
    overflow: hidden;
    background:
        radial-gradient(70% 120% at 15% 0%, rgba(36, 107, 253, .22), transparent 60%),
        radial-gradient(60% 120% at 90% 100%, rgba(133, 59, 255, .26), transparent 60%),
        var(--navy);
    display: grid;
    gap: 1.4rem;
}
.cta-band::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(245, 247, 255, .05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(245, 247, 255, .05) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(circle at 50% 50%, transparent 35%, #000 90%);
    -webkit-mask-image: radial-gradient(circle at 50% 50%, transparent 35%, #000 90%);
    pointer-events: none;
}
.cta-band__title {
    position: relative;
    font-family: var(--font-display);
    font-size: var(--step-3);
    letter-spacing: -.035em;
    line-height: 1.05;
    max-width: 22ch;
}
.cta-band__actions { position: relative; display: flex; flex-wrap: wrap; gap: .7rem; }

/* 15. ANIMATION HOOKS / RESPONSIVE / A11Y
   ---------------------------------------------------------------------- */
.js .reveal { opacity: 0; transform: translateY(22px); }
.js .reveal-mask > * { transform: translateY(105%); }
.js .reveal-mask { overflow: hidden; }
.js .clip-reveal { clip-path: inset(0 0 100% 0); }

.char, .word { will-change: transform, opacity; }

.page-transition {
    position: fixed;
    inset: 0;
    z-index: 890;
    background: var(--black);
    pointer-events: none;
    clip-path: inset(0 0 0 100%);
    display: grid;
    place-items: center;
}
.page-transition.is-active { pointer-events: all; }
.page-transition__mark {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .3em;
    text-transform: uppercase;
    color: var(--grey);
    opacity: 0;
}

@media (max-width: 768px) {
    :root { --header-h: 64px; }
    .hero { min-height: 94svh; padding-top: calc(var(--header-h) + 1rem); }
    .hero__terminal { display: none; }
    .hero__scroll { display: none; }
    .work-preview { display: none; }
    .section { padding-block: 3.6rem; }
    .header__actions .btn { display: none; }
    .hero__side { display: none; }
    .hero__name { letter-spacing: -.05em; }
    .hero__actions .btn { flex: 1 1 auto; justify-content: center; }
    .brutal-marquee { padding-block: .7rem; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
        scroll-behavior: auto !important;
    }
    .js .reveal, .js .clip-reveal { opacity: 1 !important; transform: none !important; clip-path: none !important; }
    .js .reveal-mask > * { transform: none !important; }
    .cursor, .cursor-dot, .hero__canvas, .page-transition { display: none !important; }
    .preloader { display: none !important; }
    .hero { min-height: auto; padding-top: calc(var(--header-h) + 4rem); }
}

/* Animation fail-safes */
.no-anim .reveal, .no-anim .reveal-mask > *, .no-anim .clip-reveal { opacity: 1 !important; transform: none !important; clip-path: none !important; }
.no-anim .preloader { display: none !important; }
.no-anim .hero__name .char { opacity: 1 !important; transform: none !important; }

/* No-JS safety */
.no-js .reveal, .no-js .clip-reveal { opacity: 1; transform: none; clip-path: none; }
.no-js .preloader { display: none; }

/* Print */
@media print {
    .site-header, .site-footer, .cursor, .cursor-dot, .noise, .preloader, .page-transition { display: none !important; }
    body { background: #fff; color: #000; }
}