:root {
  --pf-bg:      #F6F7FB;
  --pf-bg-2:    #EEF1F8;
  --pf-card:    #FFFFFF;
  --pf-line:    #E3E7F0;
  --pf-line-2:  #CED5E4;

  --pf-ink:     #14203A;
  --pf-ink-2:   #4B5773;
  --pf-ink-3:   #8791A8;

  --pf-orange:  #F2670E;   
  --pf-orange-2:#FF9A3D;
  --pf-blue:    #2F5BEA;
  --pf-night:   #0B1733;   
  --pf-night-2: #132453;

  --pf-display: "Sora", "Inter", system-ui, sans-serif;
  --pf-body:    "Inter", system-ui, sans-serif;
  --pf-mono:    "IBM Plex Mono", ui-monospace, monospace;

  --pf-ease:   cubic-bezier(0.16, 1, 0.3, 1);
  --pf-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --pf-road:   72px;
}

*, *::before, *::after { box-sizing: border-box; }
[data-brand="portfolio"] { overflow-x: clip; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { [data-brand="portfolio"] { scroll-behavior: auto; } }

[data-brand="portfolio"] body {
  margin: 0;
  overflow-x: clip;
  background: var(--pf-bg);
  color: var(--pf-ink);
  font-family: var(--pf-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: var(--pf-road);   
}
:where([data-brand="portfolio"]) img { max-width: 100%; height: auto; display: block; }
:where([data-brand="portfolio"]) a { color: inherit; }

[data-brand="portfolio"] h1,
[data-brand="portfolio"] h2,
[data-brand="portfolio"] h3 {
  font-family: var(--pf-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.04;
  margin: 0;
  text-wrap: balance;
}
[data-brand="portfolio"] h1 { font-size: clamp(2.8rem, 7.2vw, 6.2rem); }
[data-brand="portfolio"] h2 { font-size: clamp(2rem, 4.4vw, 3.5rem); }
[data-brand="portfolio"] h3 { font-size: clamp(1.15rem, 1.6vw, 1.4rem); letter-spacing: -0.015em; }
[data-brand="portfolio"] p { margin: 0 0 1em; }
[data-brand="portfolio"] ::selection { background: var(--pf-orange); color: #fff; }
[data-brand="portfolio"] :focus-visible { outline: 3px solid var(--pf-orange); outline-offset: 3px; border-radius: 6px; }

.pf-wrap { width: min(1240px, 100% - 3rem); margin-inline: auto; position: relative; }
.pf-narrow { width: min(820px, 100% - 3rem); margin-inline: auto; position: relative; }
@media (max-width: 640px) { .pf-wrap, .pf-narrow { width: calc(100% - 1.75rem); } }

.pf-section { padding-block: clamp(5rem, 10vw, 8.5rem); position: relative; }
.pf-center { text-align: center; }
.pf-center .pf-lede { margin-inline: auto; }

.pf-eyebrow {
  display: inline-block;
  font-family: var(--pf-mono); font-size: .72rem;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--pf-orange);
  background: color-mix(in srgb, var(--pf-orange) 11%, transparent);
  border-radius: 100px; padding: .38rem .9rem;
  margin: 0 0 1.3rem;
}
.pf-lede { font-size: clamp(1.05rem, 1.45vw, 1.25rem); color: var(--pf-ink-2); max-width: 58ch; }
.pf-hi { color: var(--pf-orange); }
.pf-hi-blue { color: var(--pf-blue); }

.pf-nav { position: fixed; inset: 1rem 0 auto 0; z-index: 60; pointer-events: none; }
.pf-nav__in { display: flex; align-items: center; gap: 1rem; pointer-events: auto; }
.pf-brand {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--pf-display); font-weight: 700; font-size: .98rem;
  text-decoration: none;
  background: color-mix(in srgb, #fff 88%, transparent);
  backdrop-filter: blur(14px);
  border: 1px solid var(--pf-line); border-radius: 100px;
  padding: .4rem .95rem .4rem .4rem;
}
.pf-brand img { width: 28px; height: 28px; border-radius: 9px; }
.pf-links {
  margin-inline: auto; display: flex; gap: .15rem;
  background: color-mix(in srgb, #fff 88%, transparent);
  backdrop-filter: blur(14px);
  border: 1px solid var(--pf-line); border-radius: 100px; padding: .3rem;
  box-shadow: 0 8px 24px -16px rgb(20 32 58 / .25);
}
.pf-links a {
  font-size: .86rem; font-weight: 500; color: var(--pf-ink-2); text-decoration: none;
  padding: .48rem .95rem; border-radius: 100px;
  transition: background 300ms, color 300ms;
}
.pf-links a:hover { color: var(--pf-ink); background: var(--pf-bg-2); }
.pf-links a.is-active { background: var(--pf-orange); color: #fff; }

.pf-cta {
  display: inline-flex; align-items: center; gap: .45rem;
  font-family: var(--pf-display); font-weight: 600; font-size: .84rem;
  padding: .55rem 1.05rem; border-radius: 100px; text-decoration: none;
  color: var(--pf-ink); background: #fff; border: 1px solid var(--pf-line-2);
  transition: border-color 300ms, color 300ms, transform 300ms var(--pf-spring);
}
.pf-cta:hover { border-color: var(--pf-orange); color: var(--pf-orange); transform: translateY(-1px); }
.pf-cta i { width: 7px; height: 7px; border-radius: 50%; background: #22C55E; box-shadow: 0 0 0 3px rgb(34 197 94 / .18); }

@media (max-width: 900px) {
  .pf-nav__in { flex-wrap: wrap; gap: .5rem; }
  .pf-links { order: 3; width: 100%; margin: 0; overflow-x: auto; scrollbar-width: none; }
  .pf-links::-webkit-scrollbar { display: none; }
  .pf-links a { white-space: nowrap; }
  .pf-cta { margin-left: auto; }
}

.pf-btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--pf-display); font-weight: 600; font-size: .95rem;
  padding: .85rem 1.5rem; border-radius: 100px; text-decoration: none;
  color: #fff; background: var(--pf-ink);
  transition: transform 400ms var(--pf-spring), background 300ms, box-shadow 300ms;
}
.pf-btn:hover { transform: translateY(-2px); background: var(--pf-orange);
  box-shadow: 0 16px 34px -16px color-mix(in srgb, var(--pf-orange) 80%, transparent); }
.pf-btn--ghost { background: transparent; color: var(--pf-ink); border: 1px solid var(--pf-line-2); }
.pf-btn--ghost:hover { background: #fff; color: var(--pf-orange); border-color: var(--pf-orange); box-shadow: none; }
.pf-btns { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 2.2rem; }
.pf-center .pf-btns { justify-content: center; }

.pf-hero { min-height: calc(100svh - var(--pf-road)); display: grid; align-items: center; padding-block: 8rem 4rem; }
.pf-hero__grid { display: grid; gap: clamp(2rem, 5vw, 5rem); grid-template-columns: minmax(0,1.3fr) minmax(0,.7fr); align-items: center; }
@media (max-width: 880px) { .pf-hero__grid { grid-template-columns: 1fr; } .pf-portrait { max-width: 300px; } }

.pf-hello { font-family: var(--pf-display); font-weight: 600; font-size: clamp(1.1rem, 1.8vw, 1.45rem); color: var(--pf-ink-2); margin-bottom: .5rem; }
.pf-hello span { display: inline-block; animation: pf-wave 2.4s ease-in-out infinite; transform-origin: 70% 70%; }
@keyframes pf-wave { 0%, 60%, 100% { transform: rotate(0); } 10%, 30% { transform: rotate(14deg); } 20%, 40% { transform: rotate(-8deg); } }
@media (prefers-reduced-motion: reduce) { .pf-hello span { animation: none; } }

.pf-rolepills { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.4rem; }
.pf-rolepill {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .88rem; font-weight: 500;
  background: #fff; border: 1px solid var(--pf-line); border-radius: 100px;
  padding: .45rem .9rem .45rem .45rem;
}

.pf-rolepill img:not(.pf-sl) {
  width: 24px; height: 24px; border-radius: 7px; flex: none;
  display: grid; place-items: center;
}

.pf-portrait { position: relative; justify-self: end; width: 100%; max-width: 400px; }
.pf-portrait__img {
  position: relative; border-radius: 30px; overflow: hidden;
  aspect-ratio: 4/5; background: var(--pf-bg-2);
  box-shadow: 0 40px 80px -40px rgb(20 32 58 / .45);
}
.pf-portrait__img img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.pf-portrait::before {
  content: ""; position: absolute; inset: -6% -8% auto auto; width: 70%; aspect-ratio: 1;
  border-radius: 50%; background: color-mix(in srgb, var(--pf-orange) 16%, transparent);
  filter: blur(40px); z-index: -1;
}
.pf-float {
  position: absolute; display: inline-flex; align-items: center; gap: .5rem;
  background: #fff; border: 1px solid var(--pf-line); border-radius: 16px;
  padding: .6rem .85rem; font-size: .8rem; font-weight: 600;
  box-shadow: 0 16px 34px -18px rgb(20 32 58 / .35);
  animation: pf-bob 5s ease-in-out infinite;
}
.pf-float small { display: block; font-weight: 500; color: var(--pf-ink-3); font-size: .7rem; }
.pf-float--a { left: -12%; top: 14%; }
.pf-float--b { right: -8%; bottom: 12%; animation-delay: -2.5s; }
@keyframes pf-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@media (prefers-reduced-motion: reduce) { .pf-float { animation: none; } }
@media (max-width: 880px) { .pf-float--a { left: auto; right: -4%; top: 6%; } }

.pf-feature {
  display: grid; gap: clamp(1.5rem, 4vw, 3.5rem);
  grid-template-columns: minmax(0,1fr) minmax(0,1fr);
  align-items: center;
  background: #fff; border: 1px solid var(--pf-line);
  border-radius: 32px; padding: clamp(1.6rem, 4vw, 3.2rem);
  box-shadow: 0 30px 70px -44px rgb(20 32 58 / .4);
}
@media (max-width: 880px) { .pf-feature { grid-template-columns: 1fr; } }
.pf-feature__tag {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--pf-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase;
  color: #16A34A; background: rgb(22 163 74 / .1); border-radius: 100px; padding: .35rem .8rem;
}
.pf-feature__tag i { width: 7px; height: 7px; border-radius: 50%; background: #16A34A; animation: pf-live 1.6s ease-in-out infinite; }
@keyframes pf-live { 50% { opacity: .35; } }
.pf-feature h3, .pf-feature h2.pf-feature__h { font-size: clamp(1.6rem, 3vw, 2.3rem); margin: 1rem 0 .4rem; }
.pf-feature__role { color: var(--pf-blue); font-weight: 600; margin-bottom: 1.2rem; }
.pf-feature p { color: var(--pf-ink-2); }

.pf-facts { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .8rem; }
.pf-fact { background: var(--pf-bg); border-radius: 18px; padding: 1.1rem 1.2rem; }
.pf-fact b { display: block; font-family: var(--pf-display); font-size: clamp(1.5rem, 2.6vw, 2.1rem); line-height: 1.05; color: var(--pf-ink); }
.pf-fact span { font-size: .8rem; color: var(--pf-ink-3); }
.pf-source { font-size: .74rem; color: var(--pf-ink-3); margin-top: 1rem; }
.pf-source a { color: var(--pf-ink-3); }

.pf-founder {
  position: relative; overflow: hidden;
  display: grid; gap: clamp(1.5rem, 4vw, 3rem);
  grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); align-items: center;
  background: linear-gradient(145deg, #1A1128, #0E0A16);
  color: #fff; border-radius: 32px; padding: clamp(1.6rem, 4vw, 3.2rem);
}
@media (max-width: 880px) { .pf-founder { grid-template-columns: 1fr; } }
.pf-founder::before {
  content: ""; position: absolute; right: -10%; top: -30%; width: 60%; aspect-ratio: 1;
  border-radius: 50%; background: radial-gradient(closest-side, rgb(255 106 43 / .35), transparent 70%);
}
.pf-founder > * { position: relative; }
.pf-founder h3, .pf-founder h2.pf-founder__h { font-size: clamp(1.6rem, 3vw, 2.3rem); margin: 1rem 0 .7rem; }
.pf-founder p { color: #C4BCD6; }
.pf-founder .pf-eyebrow { color: #FF8A4D; background: rgb(255 138 77 / .14); }
.pf-founder__mark { display: flex; align-items: center; gap: .8rem; font-family: var(--pf-display); font-weight: 700; font-size: 1.15rem; }
.pf-founder__mark img { width: 48px; height: 48px; border-radius: 14px; }
.pf-founder__shots { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .7rem; }
.pf-founder__shots img { border-radius: 14px; aspect-ratio: 16/10; object-fit: cover; object-position: top left;
  border: 1px solid rgb(255 255 255 / .1); }
.pf-founder .pf-btn { background: #FF6A2B; }
.pf-founder .pf-btn:hover { background: #fff; color: #1A1128; }

.pf-projects { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fill, minmax(min(280px,100%), 1fr)); }
.pf-project {
  display: flex; flex-direction: column; text-decoration: none;
  background: #fff; border: 1px solid var(--pf-line); border-radius: 22px; overflow: hidden;
  transition: transform 450ms var(--pf-ease), box-shadow 450ms, border-color 450ms;
}
.pf-project:hover { transform: translateY(-6px); border-color: var(--pf-line-2);
  box-shadow: 0 26px 50px -30px rgb(20 32 58 / .45); }
.pf-project__pic { aspect-ratio: 16/10; overflow: hidden; background: var(--pf-bg-2); }
.pf-project__pic img { width: 100%; height: 100%; object-fit: cover; object-position: top left;
  transition: transform 800ms var(--pf-ease); }
.pf-project:hover .pf-project__pic img { transform: scale(1.05); }
.pf-project__b { padding: 1rem 1.15rem 1.2rem; }
.pf-project__b h3 { font-size: 1.05rem; margin-bottom: .3rem; }
.pf-project__b p { font-size: .86rem; color: var(--pf-ink-2); margin: 0; line-height: 1.5; }
.pf-project__k { font-family: var(--pf-mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; color: var(--pf-ink-3); margin-bottom: .45rem; }

.pf-certstrip { display: grid; gap: .9rem; grid-template-columns: repeat(auto-fill, minmax(min(210px,100%), 1fr)); }
.pf-certmini {
  padding: 0; border: 1px solid var(--pf-line); border-radius: 16px; background: #fff;
  overflow: hidden; cursor: zoom-in; text-align: left; font: inherit; color: inherit;
  transition: transform 400ms var(--pf-ease), border-color 400ms, box-shadow 400ms;
}
.pf-certmini:hover { transform: translateY(-4px); border-color: var(--pf-orange);
  box-shadow: 0 18px 36px -24px rgb(20 32 58 / .5); }
.pf-certmini img { width: 100%; aspect-ratio: 4/3; object-fit: cover; object-position: top center; }
.pf-certmini div { padding: .65rem .8rem .75rem; border-top: 1px solid var(--pf-line); }
.pf-certmini b { display: block; font-size: .8rem; font-weight: 600; line-height: 1.3; }
.pf-certmini span { font-size: .72rem; color: var(--pf-ink-3); }

.pf-badges { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.2rem; justify-content: center; }
.pf-badges span {
  font-size: .8rem; font-weight: 500; color: var(--pf-ink-2);
  background: #fff; border: 1px solid var(--pf-line); border-radius: 100px; padding: .4rem .85rem;
}

.pf-tl { position: relative; padding-left: 2.2rem; }
.pf-tl::before { content: ""; position: absolute; left: 8px; top: .4rem; bottom: .4rem; width: 2px;
  background: linear-gradient(var(--pf-orange), var(--pf-blue), transparent); border-radius: 2px; }
.pf-tlitem { position: relative; padding-bottom: 2.2rem; }
.pf-tlitem:last-child { padding-bottom: 0; }
.pf-tlitem::before { content: ""; position: absolute; left: -2.2rem; top: .35rem;
  width: 18px; height: 18px; border-radius: 50%; background: #fff; border: 3px solid var(--pf-orange); }
.pf-tlitem[data-kind="study"]::before { border-color: var(--pf-blue); }
.pf-tlwhen { font-family: var(--pf-mono); font-size: .72rem; color: var(--pf-ink-3); text-transform: uppercase; letter-spacing: .06em; }
.pf-tlitem h3 { margin: .3rem 0 .15rem; }
.pf-tlorg { color: var(--pf-orange); font-weight: 600; font-size: .95rem; }
.pf-tlitem[data-kind="study"] .pf-tlorg { color: var(--pf-blue); }
.pf-tlitem ul { margin: .6rem 0 0; padding-left: 1.1rem; color: var(--pf-ink-2); font-size: .93rem; }

.pf-skills { display: grid; gap: .9rem; grid-template-columns: repeat(auto-fit, minmax(min(250px,100%), 1fr)); }
.pf-skill { background: #fff; border: 1px solid var(--pf-line); border-radius: 18px; padding: 1.1rem 1.2rem; }
.pf-skill h3 { font-family: var(--pf-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--pf-orange); margin-bottom: .75rem; }
.pf-tags { display: flex; flex-wrap: wrap; gap: .35rem; }
.pf-tags span { font-size: .78rem; color: var(--pf-ink-2); background: var(--pf-bg); border-radius: 100px; padding: .25rem .65rem; }

.pf-night { background: linear-gradient(180deg, var(--pf-night-2), var(--pf-night)); color: #fff; }
.pf-night .pf-lede { color: #B7C2E0; }
.pf-night .pf-eyebrow { color: #FFB27A; background: rgb(255 178 122 / .12); }
.pf-night .pf-btn { background: var(--pf-orange); }
.pf-night .pf-btn:hover { background: #fff; color: var(--pf-night); }
.pf-night .pf-btn--ghost { color: #fff; border-color: rgb(255 255 255 / .25); background: transparent; }
.pf-night .pf-btn--ghost:hover { border-color: #fff; color: #fff; }
.pf-stars { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.pf-stars i { position: absolute; width: 2px; height: 2px; border-radius: 50%; background: #fff;
  animation: pf-twinkle 3s ease-in-out infinite; }
@keyframes pf-twinkle { 50% { opacity: .15; } }
@media (prefers-reduced-motion: reduce) { .pf-stars i { animation: none; } }

.pf-foot { background: var(--pf-night); color: #7E8AAE; font-size: .88rem; padding-block: 2rem; border-top: 1px solid rgb(255 255 255 / .06); }
.pf-foot a { color: #B7C2E0; }
.pf-foot__in { display: flex; flex-wrap: wrap; gap: .8rem 2rem; align-items: center; }
.pf-foot__in > :last-child { margin-left: auto; }

.pf-road {
  position: fixed; left: 0; right: 0; bottom: 0; height: var(--pf-road);
  z-index: 55; pointer-events: none; overflow: hidden;
  
  background: linear-gradient(180deg,
    color-mix(in srgb, #CFE3FF calc((1 - var(--t, 0)) * 100%), #1B2A57) 0%,
    color-mix(in srgb, #EAF2FF calc((1 - var(--t, 0)) * 100%), #0E1838) 62%,
    #2A2F3D 62%, #1E222D 100%);
  border-top: 1px solid rgb(20 32 58 / .08);
}
.pf-road__sun {
  position: absolute; top: 10px; width: 26px; height: 26px; border-radius: 50%;
  left: calc(8% + var(--t, 0) * 80%);
  background: color-mix(in srgb, #FFC54D calc((1 - var(--t, 0)) * 100%), #F2F5FF);
  box-shadow: 0 0 22px color-mix(in srgb, #FFC54D calc((1 - var(--t, 0)) * 100%), #9FB3FF);
}
.pf-road__lane {
  position: absolute; left: 0; right: 0; bottom: 16px; height: 3px;
  background: repeating-linear-gradient(90deg, #F2E3B5 0 26px, transparent 26px 52px);
  opacity: .8;
  background-position-x: calc(var(--scroll, 0) * -1px);
}
.pf-road__stop {
  position: absolute; bottom: 40px; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  font-family: var(--pf-mono); font-size: .6rem; letter-spacing: .08em; text-transform: uppercase;
  color: color-mix(in srgb, #4B5773 calc((1 - var(--t, 0)) * 100%), #9FB0DC);
  transition: color 400ms;
}
.pf-road__stop::after {
  content: ""; width: 9px; height: 9px; border-radius: 50%;
  background: #fff; border: 2px solid currentColor; transition: background 300ms, transform 300ms var(--pf-spring);
}
.pf-road__stop.is-passed { color: var(--pf-orange); }
.pf-road__stop.is-passed::after { background: var(--pf-orange); border-color: var(--pf-orange); transform: scale(1.3); }
@media (max-width: 720px) { .pf-road__stop span { display: none; } }

.pf-rider {
  position: absolute; bottom: 12px; width: 96px;
  left: 0; transform: translateX(var(--x, 0px));
  will-change: transform;
}
.pf-rider svg { width: 100%; height: auto; display: block; overflow: visible; }
.pf-rider #r-body { animation: pf-ride 380ms ease-in-out infinite alternate; transform-origin: 105px 100px; }
.pf-rider.is-parked #r-body { animation: none; }
.pf-rider.is-parked #r-exhaust { opacity: 0; }
@keyframes pf-ride { to { transform: translateY(-1.6px); } }
.pf-rider #r-exhaust { transition: opacity 300ms; }
.pf-rider #r-wheel-back, .pf-rider #r-wheel-front { transform-box: fill-box; transform-origin: center; }

.pf-rider .pf-beam {
  position: absolute; left: 76%; bottom: 26%; width: 120px; height: 34px;
  background: linear-gradient(90deg, rgb(255 225 150 / .55), transparent);
  clip-path: polygon(0 40%, 100% 0, 100% 100%, 0 60%);
  opacity: var(--t, 0); pointer-events: none;
}
@media (prefers-reduced-motion: reduce) { .pf-rider #r-body { animation: none; } }

.js [data-r] { opacity: 0; transform: translateY(24px); transition: opacity 800ms var(--pf-ease), transform 800ms var(--pf-ease); }
.js [data-r].is-in { opacity: 1; transform: none; }

.js .pf-hero [data-r] { opacity: 1; transform: none; transition: none; animation: pf-rise 700ms var(--pf-ease) both; }
.js .pf-hero [data-r-delay="80"]  { animation-delay: 80ms; }
.js .pf-hero [data-r-delay="140"] { animation-delay: 140ms; }
.js .pf-hero [data-r-delay="160"] { animation-delay: 160ms; }
.js .pf-hero [data-r-delay="220"] { animation-delay: 220ms; }
.js .pf-hero [data-r-delay="280"] { animation-delay: 280ms; }
@keyframes pf-rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .js [data-r], .js .pf-hero [data-r] { opacity: 1; transform: none; animation: none; } }

.pf-box { position: fixed; inset: 0; z-index: 99; display: grid; place-items: center;
  background: rgb(11 23 51 / .88); backdrop-filter: blur(12px);
  opacity: 0; pointer-events: none; transition: opacity 400ms var(--pf-ease); padding: clamp(1rem,4vw,3rem); }
.pf-box.is-open { opacity: 1; pointer-events: auto; }
.pf-box img { max-width: min(1200px,100%); max-height: 84vh; border-radius: 14px; box-shadow: 0 50px 120px -40px #000;
  transform: scale(.95); transition: transform 500ms var(--pf-ease); }
.pf-box.is-open img { transform: scale(1); }
.pf-box__c { position: absolute; bottom: clamp(1rem,3vw,2rem); left: 0; right: 0; text-align: center; color: #D7DEF2; font-size: .9rem; }
.pf-box__x { position: absolute; top: clamp(1rem,3vw,1.6rem); right: clamp(1rem,3vw,1.6rem);
  width: 44px; height: 44px; border-radius: 50%; background: rgb(255 255 255 / .1);
  border: 1px solid rgb(255 255 255 / .25); color: #fff; font-size: 1.3rem; cursor: pointer; }

.pf-rolepill--logo { padding-left: 1rem; gap: .5rem; }
.pf-rolepill .pf-sl { height: 22px; width: auto; border-radius: 0; margin-top: 3px; }
.pf-feature__h { margin: 1rem 0 .5rem; }
.pf-sl-lg { height: clamp(34px, 4vw, 46px); width: auto; }
.pf-btn svg { flex: none; }

.pf-nav { inset: 0 0 auto 0; padding-block: 1rem; transition: background 300ms, padding 300ms, border-color 300ms; border-bottom: 1px solid transparent; }
.pf-nav.is-scrolled {
  background: color-mix(in srgb, var(--pf-bg) 84%, transparent);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--pf-line); padding-block: .5rem;
  pointer-events: auto;
}
.pf-brand img { border-radius: 8px; }

.pf-section { padding-block: clamp(3.5rem, 7vw, 6rem); }

.pf-road__sun { top: 7px; width: 22px; height: 22px; }
.pf-road__stop { bottom: 28px; }
.pf-road__lane { bottom: 12px; }
.pf-rider { bottom: 8px; width: 78px; }

button.pf-project { font: inherit; color: inherit; text-align: left; padding: 0; cursor: zoom-in; width: 100%; }

.pf-rolepill img[src*="axon-mark"], .pf-founder__mark img { border-radius: 0; background: none; }

@media (max-width: 720px) {
  :root { --pf-road: 54px; }
  .pf-links { display: none; }                 
  .pf-nav__in { flex-wrap: nowrap; }
  .pf-hero { padding-block: 5.5rem 2rem; min-height: 0; }
  .pf-portrait { max-width: 230px; justify-self: start; }
  .pf-road__sun { top: 5px; width: 16px; height: 16px; }
  .pf-road__stop { bottom: 20px; }
  .pf-road__stop::after { width: 7px; height: 7px; }
  .pf-road__lane { bottom: 8px; height: 2px; }
  .pf-rider { width: 58px; bottom: 5px; }
  .pf-rider .pf-beam { width: 70px; height: 22px; }

.pf-projects, .pf-certstrip { grid-template-columns: 1fr 1fr; gap: .7rem; }
  .pf-project { border-radius: 16px; }
  .pf-project__b { padding: .7rem .8rem .85rem; }
  .pf-project__b h3 { font-size: .9rem; margin: 0; }
  .pf-project__b p, .pf-project__k { display: none; }
  .pf-certmini div { padding: .5rem .6rem .6rem; }
  .pf-certmini b { font-size: .72rem; }
}

section[id] { scroll-margin-top: 76px; }

[data-brand="portfolio"] :is(a, button):focus-visible {
  outline: 2px solid var(--pf-orange); outline-offset: 3px; border-radius: 100px;
}

.pf-night .pf-btn--ghost, .pf-founder .pf-btn--ghost { color: #fff; border-color: rgb(255 255 255 / .28); }
.pf-night .pf-btn--ghost:hover, .pf-founder .pf-btn--ghost:hover {
  background: rgb(255 255 255 / .1); color: #fff; border-color: #fff;
}
.pf-night .pf-btn:not(.pf-btn--ghost) { background: var(--pf-orange); color: #fff; }
.pf-night .pf-btn:not(.pf-btn--ghost):hover { background: #fff; color: var(--pf-night); }
.pf-btn:active { transform: translateY(0) scale(.98); }

.pf-foot { background: var(--pf-night); color: #B7C2E0; padding-block: 2.6rem 2rem; border-top: 1px solid rgb(255 255 255 / .07); }
.pf-foot a { color: inherit; text-decoration: none; }
.pf-foot__top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.6rem 2rem; }
.pf-foot__me { display: inline-flex; align-items: center; gap: .75rem; }
.pf-foot__me img { width: 40px; height: 40px; border-radius: 11px; }
.pf-foot__me b, .pf-foot__axon b { display: block; color: #fff; font-family: var(--pf-display); font-weight: 700; font-size: 1rem; line-height: 1.2; }
.pf-foot__me small, .pf-foot__axon small { display: block; font-size: .75rem; color: #8C9BC4; }
.pf-foot__links { display: flex; flex-wrap: wrap; gap: .3rem; }
.pf-foot__links a { font-size: .85rem; padding: .4rem .8rem; border-radius: 100px; transition: background 250ms, color 250ms; }
.pf-foot__links a:hover { background: rgb(255 255 255 / .08); color: #fff; }
.pf-foot__axon {
  display: inline-flex; align-items: center; gap: .7rem;
  padding: .55rem .95rem .55rem .6rem; border-radius: 16px;
  border: 1px solid rgb(255 255 255 / .12); background: rgb(255 255 255 / .04);
  transition: border-color 300ms, background 300ms, transform 300ms var(--pf-spring);
}
.pf-foot__axon img { width: 34px; height: 34px; }
.pf-foot__axon i { font-style: normal; color: var(--pf-orange-2); transition: transform 300ms var(--pf-spring); }
.pf-foot__axon:hover { border-color: var(--pf-orange); background: rgb(242 103 14 / .08); transform: translateY(-2px); }
.pf-foot__axon:hover i { transform: translateX(4px); }
.pf-foot__bottom {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem;
  margin-top: 2rem; padding-top: 1.4rem; border-top: 1px solid rgb(255 255 255 / .08); font-size: .8rem; color: #8C9BC4;
}
.pf-foot__social { display: inline-flex; gap: .4rem; }
.pf-foot__social a { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; border: 1px solid rgb(255 255 255 / .14); transition: all 250ms; }
.pf-foot__social a:hover { color: #fff; border-color: #fff; background: rgb(255 255 255 / .08); }
.pf-foot__top-btn {
  font: inherit; font-size: .8rem; color: #fff; cursor: pointer;
  background: none; border: 1px solid rgb(255 255 255 / .18); border-radius: 100px; padding: .45rem .95rem;
  transition: border-color 250ms, background 250ms;
}
.pf-foot__top-btn:hover { border-color: var(--pf-orange); background: rgb(242 103 14 / .12); }
.pf-foot__top-btn span { display: inline-block; transition: transform 300ms var(--pf-spring); }
.pf-foot__top-btn:hover span { transform: translateY(-3px); }
@media (max-width: 720px) {
  .pf-foot__links { display: none; }
  .pf-foot__top { flex-direction: column; align-items: flex-start; }
}

.pf-road__sun { left: auto !important; right: 22px; top: 9px; width: 18px; height: 18px; }

.pf-road__progress {
  position: absolute; left: 0; bottom: 30%; height: 2px; width: 0;
  background: linear-gradient(90deg, transparent, var(--pf-orange));
  opacity: .55; transition: width 120ms linear;
}

.pf-road__stop { pointer-events: auto; cursor: pointer; padding: 6px 8px 0; }
.pf-road__stop span {
  position: absolute; bottom: calc(100% - 2px); left: 50%; transform: translate(-50%, 4px);
  white-space: nowrap; padding: 2px 7px; border-radius: 100px;
  background: #fff; color: var(--pf-ink); box-shadow: 0 4px 12px -6px rgb(20 32 58 / .4);
  opacity: 0; transition: opacity 250ms, transform 300ms var(--pf-spring);
  font-size: .58rem; letter-spacing: .08em;
}
.pf-road__stop:hover span, .pf-road__stop.is-current span { opacity: 1; transform: translate(-50%, 0); }
.pf-road__stop.is-current span { background: var(--pf-orange); color: #fff; }
.pf-road__stop:hover::after { transform: scale(1.5); }
.pf-rider { pointer-events: auto; cursor: pointer; }
@media (max-width: 720px) {
  .pf-road__stop span { display: block; }      
  .pf-road__stop:not(.is-current) span { opacity: 0; }
  .pf-road__sun { right: 14px; top: 6px; width: 13px; height: 13px; }
}

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

.pf-road__stop { z-index: 3; }
.pf-rider { z-index: 2; }
.pf-road__stop span,
.pf-road__stop:not(.is-current) span {
  opacity: 1; transform: translate(-50%, 0);
  background: rgb(255 255 255 / .82); color: #5B6785; box-shadow: none;
  border: 1px solid rgb(20 32 58 / .08);
  transition: background 300ms, color 300ms, box-shadow 300ms, transform 300ms var(--pf-spring);
}
.pf-road__stop.is-passed span { background: #FFF1E6; color: #C4500A; border-color: rgb(242 103 14 / .3); }
.pf-road__stop.is-current span {
  background: var(--pf-orange); color: #fff; border-color: var(--pf-orange);
  box-shadow: 0 6px 14px -6px rgb(242 103 14 / .7); transform: translate(-50%, -2px) scale(1.06);
}
.pf-road__stop:hover span { transform: translate(-50%, -2px); }
@media (max-width: 720px) {
  .pf-road__stop span, .pf-road__stop:not(.is-current) span { opacity: 1; font-size: .5rem; padding: 1px 5px; letter-spacing: .04em; }
}
@media (max-width: 720px) { .pf-road__sun { display: none; } }   

.pf-feature__tag--done { background: #EAF0FF; color: #2F5BEA; }
.pf-feature__tag--done i { animation: none; background: none; width: auto; height: auto; }
.pf-feature__tag--done i::before { content: "\2713"; font-style: normal; font-weight: 700; }

.pf-source a { display: inline-block; padding-block: .3rem; }
@media (max-width: 720px) { .pf-source a { display: block; padding-block: .45rem; } }

.pf-source a + a::before { content: "\00B7"; display: inline-block; margin: 0 .45rem; color: var(--pf-ink-3); text-decoration: none; }
@media (max-width: 720px) { .pf-source a + a::before { content: none; } }
.pf-feature__when { font-family: var(--pf-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--pf-ink-3); margin: .35rem 0 1rem; }

.pf-foot { margin-bottom: calc(-1 * var(--pf-road)); padding-bottom: calc(2rem + var(--pf-road)); }

.pf-grouphead { margin-bottom: 1.1rem; }
.pf-grouphead h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); margin: 0 0 .25rem; }
.pf-grouphead p { margin: 0; font-size: .92rem; color: var(--pf-ink-2); max-width: 62ch; }

.pf-cv { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,.62fr); gap: clamp(2rem,5vw,4.5rem); align-items: center; }
.pf-cv h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); }
.pf-cv__paper {
  display: block; border-radius: 14px; overflow: hidden; background: #fff;
  border: 1px solid var(--pf-line); box-shadow: 0 30px 60px -34px rgb(20 32 58 / .5);
  transition: transform 450ms var(--pf-ease), box-shadow 450ms;
}
.pf-cv__paper:hover { transform: translateY(-5px) rotate(-.4deg); box-shadow: 0 40px 70px -30px rgb(20 32 58 / .55); }
.pf-cv__paper img { width: 100%; height: auto; display: block; }
@media (max-width: 880px) {
  .pf-cv { grid-template-columns: 1fr; }
  .pf-cv__paper { max-width: 360px; }
}

@media (min-width: 721px) {
  .pf-project__b p { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
}

.pf-letters { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(280px,100%), 1fr)); gap: 1rem; margin-bottom: .4rem; }
.pf-letter {
  display: flex; align-items: center; gap: 1rem; text-align: left; font: inherit; color: inherit;
  background: #fff; border: 1px solid var(--pf-line); border-radius: 18px; padding: 1rem 1.2rem; width: 100%;
  transition: transform 350ms var(--pf-ease), border-color 350ms, box-shadow 350ms;
}
button.pf-letter { cursor: zoom-in; }
button.pf-letter:hover { transform: translateY(-3px); border-color: var(--pf-orange); box-shadow: 0 18px 36px -24px rgb(20 32 58 / .5); }
.pf-letter img { width: 86px; height: 112px; object-fit: cover; object-position: top center; border-radius: 10px; border: 1px solid var(--pf-line); flex: none; }
.pf-letter b { display: block; font-family: var(--pf-display); font-size: 1rem; }
.pf-letter span { font-size: .85rem; color: var(--pf-ink-2); }
.pf-letter--soon { border-style: dashed; background: color-mix(in srgb, #fff 55%, transparent); }
.pf-letter--soon b, .pf-letter--soon span { color: var(--pf-ink-3); }
.pf-letter__ph {
  width: 86px; height: 112px; flex: none; border-radius: 10px; border: 1px dashed var(--pf-line-2);
  display: grid; place-items: center; color: var(--pf-line-2); font-size: 1.4rem;
  background: repeating-linear-gradient(-45deg, var(--pf-bg-2) 0 8px, transparent 8px 16px);
}

.pf-tlitem { padding-bottom: 1.5rem; }
.pf-skills { gap: .7rem; }
.pf-certstrip { grid-template-columns: repeat(auto-fit, minmax(min(190px,100%), 1fr)); gap: .75rem; }
.pf-certmini img { aspect-ratio: 3/2; }
@media (max-width: 560px) {
  .pf-facts { grid-template-columns: 1fr 1fr; }
  .pf-letter img, .pf-letter__ph { width: 64px; height: 84px; }
}

@media (max-width: 720px) {
  .pf-certstrip {
    display: flex; gap: .7rem; overflow-x: auto; scroll-snap-type: x mandatory;
    padding-bottom: .6rem; margin-inline: calc(-1 * var(--pf-gutter, 0px));
    scrollbar-width: none;
  }
  .pf-certstrip::-webkit-scrollbar { display: none; }
  .pf-certmini { flex: 0 0 68%; scroll-snap-align: center; }
  .pf-certmini img { aspect-ratio: 4/3; }
  .pf-skills { grid-template-columns: 1fr 1fr; gap: .55rem; }
  .pf-skills h3 { font-size: .82rem; }
  .pf-skills span { font-size: .74rem; }
  .pf-badges { gap: .4rem; }
  .pf-badges span { font-size: .72rem; padding: .35rem .7rem; }
}

.pf-hello { display: inline-flex; align-items: center; gap: .55rem; font-size: .9rem; letter-spacing: .01em;
  background: #fff; border: 1px solid var(--pf-line); border-radius: 100px; padding: .4rem .95rem; color: var(--pf-ink-2); }
.pf-hello i { width: 7px; height: 7px; border-radius: 50%; background: #22C55E; box-shadow: 0 0 0 3px rgb(34 197 94 / .18); }

.pf-herostats { list-style: none; display: flex; flex-wrap: wrap; gap: 1.6rem; margin: 1.6rem 0 0; padding: 0; }
.pf-herostats li { font-size: .9rem; color: var(--pf-ink-2); }
.pf-herostats b { display: block; font-family: var(--pf-display); font-size: 1.7rem; color: var(--pf-ink); line-height: 1.1; }
.pf-rolepill b, .pf-rolepill strong { font-weight: 700; white-space: nowrap; flex: none; }

.pf-learned { list-style: none; margin: 0; padding: 0; display: grid; gap: .8rem; }
.pf-learned li { background: #fff; border: 1px solid var(--pf-line); border-radius: 16px; padding: .9rem 1.1rem; font-size: .92rem; color: var(--pf-ink-2); line-height: 1.5; }
.pf-learned b { display: block; font-family: var(--pf-display); font-size: .97rem; color: var(--pf-ink); margin-bottom: .2rem; }

.pf-rolepill img[src*="axon-mark"], .pf-founder__mark img, .pf-foot__axon img {
  width: auto; height: 26px; border-radius: 0; background: none;
}
.pf-founder__mark img { height: 40px; }
.pf-foot__axon img { height: 30px; }