/* Bruno Zabala, rebuild of the art-yakushev.com layout (round 2, key: yakushev) */
@font-face { font-family: "Inter Tight"; font-weight: 400; font-style: normal; font-display: swap; src: url(fonts/InterTight-400-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter Tight"; font-weight: 400; font-style: normal; font-display: swap; src: url(fonts/InterTight-400-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Inter Tight"; font-weight: 500; font-style: normal; font-display: swap; src: url(fonts/InterTight-500-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter Tight"; font-weight: 500; font-style: normal; font-display: swap; src: url(fonts/InterTight-500-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Instrument Serif"; font-weight: 400; font-style: italic; font-display: swap; src: url(fonts/InstrumentSerif-italic-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Instrument Serif"; font-weight: 400; font-style: italic; font-display: swap; src: url(fonts/InstrumentSerif-italic-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

/* ---------- tokens (measured at 1440 wide, expressed in vw like the reference) ---------- */
:root {
  --bg: #000;
  --text: #fff;
  --grey: #8a8a8a;
  --ph: #1b1b1b;
  --ph-line: #2c2c2c;
  --ph-text: #8a8a8a;
  --sans: "Inter Tight", "Helvetica Neue", Arial, sans-serif;
  --serif: "Instrument Serif", "Times New Roman", serif;
  --pad: 1.111vw;          /* 16px side gutter */
  --col: 8.361vw;          /* one column + gap, 12-col grid */
  --c5: 34.58vw;           /* column 5 start */
  --c7: 51.25vw;           /* column 7 start */
  --c8: 67.99vw;           /* value column in footer */
  --fs-sub: 0.95vw;        /* 13.68 */
  --fs-body: 1.3vw;        /* 18.72 */
  --fs-h4: 1.9vw;          /* 27.36 */
  --fs-h3: 2.2vw;          /* 31.68 */
  --fs-big: 4.65vw;        /* 66.96 */
  --fs-h2: 5.5vw;          /* 79.2 */
  --fs-h1: 11vw;           /* 158.4 */
  --fs-name: 15vw;         /* 216 */
  --fs-years: 21.6vw;      /* 311 */
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--bg); color: var(--text); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body { font-family: var(--sans); font-size: 1vw; line-height: 1.32; letter-spacing: -0.005em; background: var(--bg); overflow-x: hidden; }
body.is-loading { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
.serif { font-family: var(--serif); font-style: italic; font-weight: 400; }
.t-sub { font-size: var(--fs-sub); line-height: 1.3; text-transform: uppercase; letter-spacing: 0; }
.t-grey { color: var(--grey); }
.sep { opacity: .5; margin: 0 .55em; }

/* split helpers (own split-text) */
.w, .c { display: inline-block; }
.w { white-space: nowrap; }
.mask { display: inline-block; overflow: hidden; vertical-align: top; }

/* ---------- placeholders: flat neutral box in the reference's frame ---------- */
.ph { position: relative; background: var(--ph); overflow: hidden; }
.ph::after { content: attr(data-alt) "\A" attr(data-file); white-space: pre-line; position: absolute; left: .8em; bottom: .7em; right: .8em; font: 400 11px/1.35 var(--sans); color: var(--ph-text); letter-spacing: 0; text-transform: none; }
.ph--hero { background: #191919; }
.ph--hero::after { left: 50%; right: auto; bottom: auto; top: 50%; transform: translate(-50%, -50%); text-align: center; }

/* ---------- marks: B and circled Z (Bruno's initials, in place of the reference's own logo) ---------- */
.mark { display: inline-flex; align-items: center; justify-content: center; font-weight: 500; line-height: 1; color: #fff; }
.mark--b::before { content: "B"; }
.mark--z { border: .1em solid currentColor; border-radius: 50%; width: 1em; height: 1em; font-size: .92em; }
.mark--z::before { content: "Z"; font-size: .62em; transform: translateY(.02em); }

/* ---------- loader ---------- */
.loader { position: fixed; inset: 0; z-index: 100; background: #000; display: flex; align-items: center; justify-content: center; pointer-events: none; }
.loader_mark { display: flex; align-items: center; gap: .14em; font-size: 9.4vw; }
.loader .mark { will-change: transform, filter; }

/* ---------- fixed rails + menu ---------- */
.rail { position: fixed; top: 50%; z-index: 40; transform: translateY(-50%); mix-blend-mode: difference; font-size: 2.4vw; opacity: 0; }
.rail--left { left: var(--pad); }
.rail--right { right: 1.04vw; }
.is-ready .rail { opacity: 1; }

.menu { position: fixed; right: 1.04vw; top: calc(100vh - 53px); z-index: 45; display: flex; gap: 1.07vw; mix-blend-mode: difference; }
.menu_link { font-size: var(--fs-sub); text-transform: uppercase; line-height: 1.3; }
.burger, .mob-menu { display: none; }

/* ---------- hero ---------- */
.hero { position: relative; height: 100vh; min-height: 560px; }
.hero_bg { position: absolute; inset: 0; overflow: hidden; }
.hero_bg .ph { position: absolute; inset: -4%; }
.hero_title { position: absolute; top: 1.8vw; left: 50%; transform: translateX(-50%); width: 37.5vw; text-align: center; font-size: var(--fs-h4); line-height: 1.3; letter-spacing: -0.02em; font-weight: 400; z-index: 2; }
.hero_name { position: absolute; left: 0; right: 0; bottom: 78px; z-index: 2; display: flex; justify-content: center; align-items: baseline; font-size: var(--fs-name); line-height: .81; letter-spacing: -0.06em; white-space: nowrap; mix-blend-mode: difference; }
.name_first { letter-spacing: -0.05em; padding-right: .04em; }
.name_last { letter-spacing: -0.035em; }
.hero_bar { position: absolute; left: var(--pad); right: var(--pad); bottom: 33px; z-index: 2; display: flex; justify-content: space-between; align-items: center; mix-blend-mode: difference; }
.hero_bar .socials { position: absolute; left: 50%; transform: translateX(-50%); }

/* ---------- about ---------- */
.about { position: relative; padding: 14.58vw var(--pad) 0; }
.about_title { position: relative; z-index: 2; font-size: var(--fs-h2); line-height: 1.06; letter-spacing: -0.02em; font-weight: 400; }
.about_title--indent { margin-left: calc(var(--c5) - var(--pad) - .3vw); width: 61.5vw; margin-bottom: 8.7vw; }
.about_photo { position: absolute; left: 0; top: 17.9vw; width: 41.1vw; height: 48vw; overflow: hidden; z-index: 1; }
.about_photo_img { position: absolute; left: 0; right: 0; top: -12%; height: 124%; }
.about_info { position: relative; z-index: 2; display: flex; font-size: var(--fs-body); line-height: 1.32; letter-spacing: -0.005em; }
.about_label { margin-left: calc(var(--c5) - var(--pad)); width: calc(var(--c7) - var(--c5)); }
.about_text { width: 26.6vw; }
.about_par { margin-bottom: 2.6vw; }
.u-link { position: relative; display: inline-block; font-size: var(--fs-body); line-height: 1.02; }
.u-link::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; background: currentColor; transform-origin: right; transition: transform .5s var(--ease); }
.u-link:hover::after { transform: scaleX(0); }
.u-link::before { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease) .15s; }
.u-link:hover::before { transform: scaleX(1); }

.folio_head { position: relative; z-index: 2; margin-top: 14.4vw; text-align: right; }
.folio_sub { margin-bottom: 2.2vw; }
.folio_big { font-size: 21.2vw; line-height: .78; letter-spacing: -0.065em; font-weight: 500; overflow: hidden; padding-right: .5vw; margin-right: -.6vw; }
.folio_big > span { display: inline-block; }

/* ---------- featured project ---------- */
.project { position: relative; height: 126.25vw; margin-top: 3vw; }
.project_sticky { position: sticky; top: 0; height: 100vh; overflow: hidden; perspective: 1200px; }
.project_frame { position: absolute; left: 50%; top: 50%; width: 40vw; height: 26.67vw; transform: translate(-50%, -50%); display: block; will-change: width, height, transform; }
.project_img { position: absolute; inset: 0; }
.project_img::after { top: 4.2vw; bottom: auto; left: var(--pad); }
.project_info { position: absolute; left: 0; right: 0; bottom: 1.8vw; padding: 0 var(--pad); display: flex; z-index: 3; mix-blend-mode: difference; }
.pi--about { width: calc(var(--c5) - var(--pad)); }
.pi--about .pi_line { margin-top: 1.1vw; max-width: 22.6vw; }
.pi--services { width: calc(var(--c7) - var(--c5)); align-self: flex-start; }
.pi--site { width: calc(76.4vw - var(--c7)); align-self: flex-end; }
.pi--awards { display: flex; gap: 2.4vw; align-self: flex-end; white-space: nowrap; }
.pi--awards .pi_award { white-space: normal; }
.pi--awards .pi_award { width: 17vw; min-height: 2.6em; display: flex; align-items: flex-end; }
.arrow-link { display: inline-flex; gap: .35em; }
.cursor-preview { position: absolute; left: 0; top: 0; z-index: 4; width: 12.9vw; pointer-events: none; opacity: 0; transform: scale(.8); }
.cursor-preview .ph { width: 100%; aspect-ratio: 1.79; background: #333; }
.cursor-preview .ph::after { display: none; }
.cursor-preview .t-sub { display: block; margin: .9vw 0 0 4.7vw; }

/* ---------- portfolio ---------- */
.portfolio { position: relative; padding: 0 var(--pad); }
.portfolio_years { position: relative; display: flex; justify-content: space-between; align-items: flex-start; padding-top: .7vw; }
.years { display: flex; font-size: var(--fs-years); line-height: .8; letter-spacing: -0.03em; font-weight: 500; }
.digit { display: inline-flex; flex-direction: column; height: .8em; overflow: hidden; }
.digit > span { display: block; height: .8em; }
.years_dash { padding: 0 .06em; }
.years_c { font-size: 18.3vw; line-height: .82; font-weight: 400; margin-top: .4vw; margin-right: -1.2vw; }

.cards { position: relative; margin-top: 7.95vw; }
.row { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 4vw; }
.row--pl { justify-content: flex-start; padding-left: 10vw; }
.row--pr { justify-content: flex-end; padding-right: 11.8vw; }
.card { position: relative; }
.card--s { width: 26.67vw; margin-top: 33.2vw; }
.card--l { width: 55vw; }
.card--m { width: 56vw; }
.card--b { width: 56vw; }
.row--ls .card--s { margin-top: 33.2vw; }
.card_head { display: flex; justify-content: space-between; align-items: center; height: 1.25vw; margin-bottom: .7vw; }
.toggle { display: inline-flex; align-items: center; gap: .5vw; cursor: pointer; }
.toggle_pill { width: 1.6vw; height: .83vw; border: 1px solid var(--grey); border-radius: 1vw; position: relative; }
.toggle_pill::after { content: ""; position: absolute; top: 50%; left: .14vw; width: .42vw; height: .42vw; border-radius: 50%; background: #fff; transform: translateY(-50%); transition: left .35s var(--ease); }
.card.is-on .toggle_pill::after { left: calc(100% - .56vw); }
.card_link { position: relative; display: block; overflow: hidden; }
.card--s .card_link, .card--l .card_link { aspect-ratio: 1; }
.card--m .card_link { aspect-ratio: 806 / 490; }
.card--b .card_link { aspect-ratio: 806 / 554; }
.card_img { position: absolute; inset: 0; transition: transform 1s var(--ease); }
.card_img--alt { opacity: 0; transition: opacity .5s var(--ease); }
.card.is-on .card_img--alt { opacity: 1; }
.card_preview { position: absolute; left: 0; top: 0; width: 40%; pointer-events: none; opacity: 0; z-index: 3; }
.card_preview .ph { aspect-ratio: 1.6; background: #333; }
.card_preview .ph::after { display: none; }
.card_preview .t-sub { display: block; margin-top: .7vw; }
.card_mob { display: none; }

.all { position: relative; z-index: 2; display: flex; align-items: flex-end; margin-top: 4vw; padding-bottom: 1vw; }
.all_link { display: inline-flex; gap: .3vw; font-size: var(--fs-big); line-height: 1.06; letter-spacing: -0.02em; }
.all_link .serif { letter-spacing: -0.04em; }
.all_sub { position: absolute; left: calc(43.4vw - var(--pad)); bottom: 1.6vw; width: 23.9vw; }

.desc { position: fixed; left: var(--pad); bottom: 1.8vw; z-index: 30; width: 22.6vw; pointer-events: none; opacity: 0; mix-blend-mode: difference; }
.desc_text { margin-top: 1.1vw; min-height: 3.9em; }

/* ---------- skills ---------- */
.skills { position: relative; padding: 9vw 0 18vw; overflow: hidden; margin-top: -.5vw; }
.skills_bg { position: absolute; inset: 0; background:
  radial-gradient(120% 70% at 85% 0%, rgba(255, 92, 40, .55), rgba(150, 18, 8, .35) 35%, transparent 70%),
  radial-gradient(90% 60% at 10% 40%, rgba(110, 12, 6, .55), transparent 70%),
  linear-gradient(180deg, #000 0%, #2a0503 18%, #3d0805 45%, #1a0302 80%, #000 100%); }
.skills_inner { position: relative; width: 65.3vw; margin: 0 auto; }
.skills_sub { text-align: center; font-size: var(--fs-body); margin-bottom: 2.9vw; }
.skills_title { text-align: center; font-size: var(--fs-h1); line-height: .88; letter-spacing: -0.035em; font-weight: 500; text-transform: uppercase; margin-bottom: 9.2vw; }
.skills_list { position: relative; width: 50vw; margin: 0 auto; }
.sk_block { display: flex; gap: 2.5vw; padding-bottom: 1.4vw; }
.sk_name { width: 23.75vw; text-align: right; font-size: var(--fs-h3); line-height: 1.28; letter-spacing: -0.02em; }
.sk_items { width: 23.75vw; }
.sk_item { display: block; font-size: var(--fs-h3); line-height: 1.28; letter-spacing: -0.02em; }
.skills_img { position: absolute; left: -10.5vw; top: 0; height: 100%; pointer-events: none; }
.skills_img_ph { position: sticky; top: 30vh; width: 22.5vw; height: 28.5vw; }

/* ---------- footer ---------- */
.footer { position: relative; }
.footer_bg { position: sticky; top: 0; height: 100vh; margin-bottom: -100vh; overflow: hidden; background: #e8364a; }
.footer_glow { position: absolute; inset: -20%; filter: blur(60px); background:
  radial-gradient(40% 45% at 30% 35%, #ff7a5c, transparent 70%),
  radial-gradient(45% 50% at 75% 60%, #c3164f, transparent 70%),
  radial-gradient(35% 40% at 55% 20%, #ffd0c4, transparent 70%),
  radial-gradient(50% 50% at 20% 85%, #8e1a7a, transparent 70%),
  #e8364a; animation: drift 14s ease-in-out infinite alternate; }
@keyframes drift { 0% { transform: translate3d(-4%, -2%, 0) rotate(0deg) scale(1); } 50% { transform: translate3d(3%, 4%, 0) rotate(8deg) scale(1.08); } 100% { transform: translate3d(-2%, 3%, 0) rotate(-6deg) scale(1.02); } }
.footer_black { position: relative; z-index: 2; height: 39.4vw; padding: 3.4vw var(--pad) 1.4vw; }
.footer_mask { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; }
.footer_lists { margin-left: calc(var(--c7) - var(--pad)); }
.fl_row { display: flex; gap: 2.5vw; }
.fl_row--gap { margin-top: 2.1vw; }
.fl_name { width: 14.2vw; text-align: right; font-size: var(--fs-h3); line-height: 1.28; letter-spacing: -0.02em; }
.fl_val { display: flex; flex-direction: column; }
.fl_link { font-size: var(--fs-h3); line-height: 1.28; letter-spacing: -0.02em; display: inline-block; width: max-content; }
a.fl_link:hover { opacity: .55; }
a.fl_link { transition: opacity .3s; }
.footer_nav { position: absolute; left: calc(42.9vw); bottom: 1.4vw; display: flex; flex-direction: column; gap: .25vw; align-items: flex-start; }
.footer_nav .u-link { font-size: var(--fs-body); }
.footer_copy { position: absolute; left: var(--c8); bottom: 1.4vw; font-size: var(--fs-body); line-height: 1.02; }
.footer_spacer { height: 6vw; }
.footer_end { position: relative; z-index: 2; height: 100vh; display: flex; flex-direction: column; justify-content: flex-end; padding-bottom: 1.4vw; mix-blend-mode: difference; color: #fff; }
.footer_name { display: flex; justify-content: center; align-items: baseline; font-size: 14.8vw; line-height: .81; letter-spacing: -0.06em; white-space: nowrap; margin-bottom: 1.2vw; }
.footer_bar { display: flex; justify-content: space-between; padding: 0 var(--pad); position: relative; }
.footer_role { position: absolute; left: 50%; transform: translateX(-50%); }

/* ---------- phone (the reference's own mobile layout, captured at 390x844) ---------- */
@media (max-width: 767px) {
  :root { --pad: 8.5vw; --fs-sub: 2.6vw; --fs-body: 4.6vw; }
  body { font-size: 3.9vw; }
  .rail { font-size: 4.8vw; }
  .rail--left { left: 2.6vw; }
  .rail--right { right: 2.6vw; }
  .menu { display: none; }
  .burger { display: flex; flex-direction: column; gap: 4px; position: fixed; top: 16px; right: 12px; z-index: 60; padding: 6px; mix-blend-mode: difference; }
  .burger span { display: block; width: 18px; height: 1.5px; background: #fff; transition: transform .4s var(--ease); }
  .burger.is-open span:first-child { transform: translateY(2.75px) rotate(45deg); }
  .burger.is-open span:last-child { transform: translateY(-2.75px) rotate(-45deg); }
  .mob-menu { display: flex; position: fixed; inset: 0; z-index: 55; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 5.5vw; background: rgba(40, 40, 40, .35); backdrop-filter: blur(28px); -webkit-backdrop-filter: blur(28px); opacity: 0; visibility: hidden; transition: opacity .5s var(--ease), visibility .5s; justify-content: flex-start; padding-top: 21vh; }
  .mob-menu.is-open { opacity: 1; visibility: visible; }
  .mob-menu_links { display: flex; flex-direction: column; font-size: 15.4vw; line-height: .95; letter-spacing: -0.04em; font-weight: 500; text-transform: uppercase; margin-bottom: 14vw; }
  .mob-menu_meta { display: flex; flex-direction: column; gap: 1.6vw; }
  .mob-menu_meta .t-sub, .mob-menu_copy { font-size: 3vw; }
  .mob-menu_copy { position: absolute; bottom: 7vw; }

  .hero_title { top: 11vw; width: 79vw; font-size: 5.83vw; }
  .hero_name { flex-direction: column; align-items: center; bottom: 16.5vw; font-size: 22vw; line-height: .9; }
  .name_first { padding-right: 0; }
  .hero_bar { bottom: 7vw; justify-content: center; }
  .hero_bar .clock { display: none; }
  .hero_bar .socials { position: static; transform: none; font-size: 2.6vw; }

  .about { padding: 28vw 0 0; display: flex; flex-direction: column; }
  .about_photo { order: 3; }
  .folio_head { order: 4; }
  .about_title { font-size: 8.9vw; line-height: 1.1; padding: 0 var(--pad); }
  .about_title--indent { margin: 0 0 13vw; width: auto; }
  .about_info { flex-direction: column; padding: 0 var(--pad); font-size: var(--fs-body); }
  .about_label, .about_text { margin: 0; width: auto; }
  .about_label { margin-bottom: 6vw; }
  .about_par { margin-bottom: 6vw; }
  .u-link { font-size: var(--fs-body); }
  .about_photo { position: relative; top: auto; width: 100%; height: 104vw; margin-top: 12vw; }
  .folio_head { margin-top: 18vw; padding: 0 var(--pad); }
  .folio_sub { margin-bottom: 4vw; }
  .folio_big { font-size: 48vw; }

  .project { height: auto; margin-top: 8vw; }
  .project_sticky { position: relative; height: auto; overflow: visible; padding: 0 var(--pad); }
  .project_frame { position: relative; left: auto; top: auto; transform: none; width: 100%; height: auto; aspect-ratio: 1.07; }
  .cursor-preview { display: none; }
  .project_info { position: relative; bottom: auto; padding: 4vw 0 0; display: grid; grid-template-columns: 1fr 1fr; row-gap: 4vw; mix-blend-mode: normal; }
  .pi--about { grid-column: 1 / 3; width: auto; }
  .pi--about .pi_line { max-width: none; margin-top: 3vw; }
  .pi--site { grid-column: 2; grid-row: 1; width: auto; justify-self: end; align-self: start; }
  .pi--services { width: auto; padding-top: 6vw; border-top: 1px solid #222; }
  .pi--awards { flex-direction: column; gap: 3vw; width: auto; padding-top: 6vw; border-top: 1px solid #222; align-self: stretch; }
  .pi--awards .pi_award { width: auto; }
  .portfolio { padding: 0 var(--pad); margin-top: 12vw; }
  .years { font-size: 22.3vw; }
  .years_c { font-size: 19vw; margin-right: 0; }
  .cards { margin-top: 12vw; }
  .row, .row--pl, .row--pr { display: block; padding: 0; margin: 0; }
  .card, .card--s, .card--l, .card--m, .card--b { width: 100%; margin: 0 0 12vw; }
  .card--m .card_link, .card--b .card_link, .card--s .card_link, .card--l .card_link { aspect-ratio: 1; }
  .card_head { height: auto; margin-bottom: 3vw; }
  .toggle_pill { width: 5.6vw; height: 2.9vw; border-radius: 3vw; }
  .toggle_pill::after { width: 1.5vw; height: 1.5vw; left: .5vw; }
  .card.is-on .toggle_pill::after { left: calc(100% - 2vw); }
  .toggle { gap: 2vw; }
  .card_preview { display: none; }
  .card_mob { display: block; margin-top: 4vw; }
  .card_mob .t-sub + .t-sub { margin-top: 3vw; }
  .desc { display: none; }
  .all { flex-direction: column; align-items: center; text-align: center; padding-bottom: 18vw; margin-top: 4vw; }
  .all_link { font-size: 9.2vw; }
  .all_sub { position: static; width: 70vw; margin-top: 5vw; }

  .skills { padding: 14vw 0 24vw; }
  .skills_inner { width: auto; padding: 0 10vw; }
  .skills_sub { font-size: var(--fs-body); margin-bottom: 4vw; }
  .skills_title { font-size: 13.4vw; margin-bottom: 14vw; }
  .skills_list { width: auto; }
  .sk_block { flex-direction: column; align-items: center; gap: 2vw; padding-bottom: 9vw; text-align: center; }
  .sk_name, .sk_items { width: auto; text-align: center; font-size: 5.3vw; }
  .sk_item { font-size: 5.3vw; }
  .skills_img { position: relative; left: auto; height: auto; display: flex; justify-content: center; margin-bottom: 10vw; }
  .skills_img_ph { position: relative; top: auto; width: 33vw; height: 42vw; }

  .footer_black { height: auto; padding: 11vw var(--pad) 0; display: flex; flex-direction: column; background: linear-gradient(#000, #000) top / 100% calc(100% - 86vw) no-repeat; }
  .footer_mask { order: 5; }
  .footer_lists { margin: 0; }
  .fl_row { flex-direction: column; gap: 1vw; margin-bottom: 5vw; }
  .fl_row--gap { margin-top: 0; }
  .fl_name, .fl_link { width: auto; text-align: left; font-size: 6.6vw; }
  .footer_nav { position: static; margin-top: 8vw; }
  .footer_nav .u-link { font-size: var(--fs-body); }
  .footer_copy { position: static; margin-top: 8vw; font-size: var(--fs-body); }
  .footer_mask { position: relative; inset: auto; z-index: 0; height: 86vw; margin: 12vw calc(-1 * var(--pad)) 0; width: 100vw; }
  .footer_spacer { height: 20vh; }
  .footer_name { flex-direction: column; align-items: center; font-size: 22vw; line-height: .9; margin-bottom: 8vw; }
  .footer_end { justify-content: flex-end; padding-bottom: 8vw; }
  .footer_bar { flex-direction: column-reverse; align-items: center; gap: 4vw; text-align: center; order: -1; margin-bottom: 8vw; font-size: 2.6vw; }
  .footer_bar .clock { display: none; }
  .footer_role { position: static; transform: none; display: flex; flex-direction: column; }
  .footer_role .sep { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .footer_glow { animation: none; }
}

/* round-2 QA: the hero frame and footer glow overhang the viewport; clip sideways scrolling without breaking sticky */
html { overflow-x: clip; }