/* ============================================================
   Aathif Naseer, portfolio
   Flat colour blocks, 3px black rules, hard offset shadows.
   No gradients, no radii, no glow. Motion snaps, never eases
   into a float. Gabarito does the shouting.
   ============================================================ */

@font-face {
  font-family: 'Gabarito';
  src: url('assets/fonts/gabarito.woff2') format('woff2');
  font-weight: 400 900; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Archivo';
  src: url('assets/fonts/archivo.woff2') format('woff2');
  font-weight: 100 900; font-stretch: 62% 125%; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'DM Mono';
  src: url('assets/fonts/dmmono.woff2') format('woff2');
  font-weight: 400 500; font-style: normal; font-display: swap;
}

:root {
  --paper:  #F2EFE6;
  --white:  #FFFFFF;
  --mist:   #E6E2D7;
  --stone:  #CFC9BA;
  --slate:  #8E897D;
  --grey:   #6A6A64;
  --char:   #3A3A36;
  --ink:    #101010;
  --blue:   #1F2BFF;   /* the one colour, used sparingly */
  --acid:   #D9FF4F;   /* one loud moment per screen, no more */

  --line: 3px;
  --pop:  cubic-bezier(.2, .9, .3, 1);
  --snap: cubic-bezier(.7, 0, .2, 1);

  --gut: clamp(1.1rem, 4vw, 4.5rem);
  --maxw: 1400px;

  --display: 'Gabarito', system-ui, sans-serif;
  --sans:    'Archivo', system-ui, sans-serif;
  --mono:    'DM Mono', ui-monospace, Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, p, ul, figure { margin: 0; }
ul { padding: 0; list-style: none; }
[hidden] { display: none !important; }
a { color: inherit; }
button { font: inherit; color: inherit; }
svg { display: block; max-width: 100%; }
:focus-visible { outline: var(--line) solid var(--blue); outline-offset: 2px; }

.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;
}
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 99;
  background: var(--ink); color: var(--paper);
  padding: .8rem 1.2rem; font: 500 13px/1 var(--mono); text-decoration: none;
}
.skip:focus { left: 0; }

/* ---------- type primitives ---------- */
.kick {
  font: 500 11px/1.4 var(--mono);
  letter-spacing: .06em;
  color: var(--grey);
  text-transform: uppercase;
}
.kick--light { color: rgba(242,239,230,.72); }

.h2 {
  font-family: var(--display);
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  font-weight: 800;
  line-height: .95;
  letter-spacing: -.035em;
  margin-top: .5rem;
}

.lede {
  margin-top: 1.1rem;
  max-width: 46ch;
  font-size: clamp(1rem, 1.3vw, 1.12rem);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: 1rem 1.5rem;
  border: var(--line) solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--display);
  font-size: 15px; font-weight: 700; line-height: 1;
  letter-spacing: -.01em;
  text-decoration: none;
  box-shadow: 5px 5px 0 var(--ink);
  transition: transform .12s var(--snap), box-shadow .12s var(--snap), background-color .12s;
}
.btn:hover { transform: translate(-3px, -3px); box-shadow: 8px 8px 0 var(--ink); }
.btn:active { transform: translate(3px, 3px); box-shadow: 1px 1px 0 var(--ink); }
.btn--fill { background: var(--blue); color: var(--white); }
.btn--fill:hover { background: var(--ink); }
.btn--lg { padding: 1.2rem 2rem; font-size: 17px; }
.btn i { font-style: normal; transition: transform .18s var(--snap); }
.btn:hover i { transform: translateX(4px); }

/* ---------- top bar ---------- */
.bar {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 1.5rem;
  padding: .8rem var(--gut);
  background: var(--paper);
  border-bottom: var(--line) solid var(--ink);
}
.bar__mark { text-decoration: none; display: grid; margin-right: auto; line-height: 1.1; gap: .2rem; }
.bar__mark b {
  font-family: var(--display); font-weight: 800;
  font-size: clamp(1.15rem, 2vw, 1.5rem); letter-spacing: -.03em;
}
.bar__mark span { font: 500 10px/1.3 var(--mono); color: var(--grey); }
.bar__nav { display: flex; gap: 1.3rem; }
.bar__nav a {
  font: 500 11px/1 var(--mono); letter-spacing: .04em; text-decoration: none;
  padding: .4rem .1rem; border-bottom: 2px solid transparent;
}
.bar__nav a:hover { border-bottom-color: var(--blue); }
.bar__cta {
  font-family: var(--display); font-size: 14px; font-weight: 700; line-height: 1;
  letter-spacing: -.01em; text-decoration: none;
  padding: .7rem 1.05rem;
  background: var(--ink); color: var(--paper);
  border: 2px solid var(--ink);
  transition: background-color .12s, color .12s;
}
.bar__cta:hover { background: var(--blue); border-color: var(--blue); }
@media (max-width: 960px) { .bar__nav { display: none; } }

/* ---------- hero ---------- */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 0;
  border-bottom: var(--line) solid var(--ink);
  max-width: var(--maxw); margin: 0 auto;
}
.hero__text { padding: clamp(2.4rem, 6vw, 5rem) var(--gut) clamp(2.6rem, 6vw, 4.5rem); }
.hero__h {
  margin-top: 1.4rem;
  font-family: var(--display);
  font-size: clamp(2.9rem, 7.4vw, 6.6rem);
  font-weight: 800;
  line-height: .9;
  letter-spacing: -.045em;
}
.hero__h mark {
  background: var(--acid);
  color: var(--ink);
  padding: 0 .12em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.hero__sub { margin-top: 1.8rem; max-width: 44ch; font-size: clamp(1rem, 1.35vw, 1.16rem); }
.hero__acts { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.2rem; }

.hero__art {
  border-left: var(--line) solid var(--ink);
  padding: clamp(1.2rem, 2.2vw, 2rem);
  display: grid; place-items: center;
  background: var(--white);
}
.hero__art svg { width: 100%; max-width: 500px; height: auto; }
.art__t { animation: fade .5s linear .35s backwards; }
@keyframes fade { from { opacity: 0; } }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero__art { border-left: 0; border-top: var(--line) solid var(--ink); }
}

/* ---------- what I do ---------- */
.do { max-width: var(--maxw); margin: 0 auto; border-bottom: var(--line) solid var(--ink); }
.do__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) { .do__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .do__grid { grid-template-columns: 1fr; } }

.cap {
  padding: clamp(1.6rem, 2.6vw, 2.4rem) clamp(1.1rem, 2vw, 1.8rem) 2.2rem;
  border-right: var(--line) solid var(--ink);
  transition: background-color .15s var(--snap), color .15s var(--snap);
}
.do__grid .cap:last-child { border-right: 0; }
@media (max-width: 1000px) {
  .cap { border-bottom: var(--line) solid var(--ink); }
  .do__grid .cap:nth-child(2n) { border-right: 0; }
  .do__grid .cap:nth-last-child(-n+2) { border-bottom: 0; }
}
@media (max-width: 560px) {
  .cap { border-right: 0; border-bottom: var(--line) solid var(--ink); }
  .do__grid .cap:last-child { border-bottom: 0; }
}
.cap:hover { background: var(--ink); color: var(--paper); }
.cap:hover .cap__no { color: var(--acid); }
.cap__no { font: 500 11px/1 var(--mono); }
.cap__t {
  margin-top: .8rem;
  font-family: var(--display); font-weight: 800;
  font-size: clamp(1.4rem, 2vw, 1.85rem); line-height: 1; letter-spacing: -.03em;
}
.cap__l { margin-top: .7rem; font-size: 14px; max-width: 26ch; }
.cap__items { margin-top: 1.3rem; display: flex; flex-wrap: wrap; gap: .3rem; }
.cap__items li {
  font: 400 11px/1 var(--mono);
  padding: .35rem .45rem;
  border: 1.5px solid currentColor;
}

/* ---------- numbers ---------- */
.nums {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-bottom: var(--line) solid var(--ink);
  background: var(--ink);
  gap: var(--line);
}
@media (max-width: 900px) { .nums { grid-template-columns: repeat(2, 1fr); } }
/* column layout so the underline sits on the cell floor whatever the label
   wraps to, rather than floating up under the short ones */
.num {
  background: var(--paper);
  padding: clamp(1.4rem, 2.4vw, 2.2rem) clamp(1.1rem, 2vw, 1.8rem);
  display: flex; flex-direction: column;
}
.num b {
  display: block;
  font-family: var(--display); font-weight: 800;
  font-size: clamp(2.6rem, 5.4vw, 4.2rem); line-height: .9; letter-spacing: -.05em;
  font-variant-numeric: tabular-nums;
}
.num:nth-child(1) b { color: var(--blue); }
.num b { color: var(--ink); }
.num:nth-child(1) b { color: var(--blue); }
.num span {
  display: block; margin-top: .8rem; margin-bottom: 1.1rem;
  font-size: 13px; line-height: 1.4; color: var(--grey); max-width: 24ch;
}
.num::after {
  content: ''; display: block; height: 3px; width: 0; background: var(--ink);
  margin-top: auto;
  transition: width .6s var(--snap) .15s;
}
.num.is-in::after { width: 100%; }

/* ---------- builder ---------- */
.build {
  background: var(--ink);
  color: var(--paper);
  border-bottom: var(--line) solid var(--ink);
}
.build__head {
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(3rem, 6vw, 5rem) var(--gut) clamp(2rem, 4vw, 3rem);
}
.build__head .h2 { color: var(--paper); }
.build__head .lede { color: rgba(242,239,230,.8); }

.build__grid {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 0;
  padding: 0 var(--gut) clamp(3rem, 6vw, 5rem);
  align-items: start;
}
@media (max-width: 960px) { .build__grid { grid-template-columns: 1fr; gap: 2rem; } }

.picks__head, .out__head {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding-bottom: .7rem;
  border-bottom: 2px solid rgba(242,239,230,.35);
  font: 500 11px/1 var(--mono); letter-spacing: .05em;
  color: rgba(242,239,230,.7);
}
.picks__list { margin-top: 1rem; display: grid; gap: .5rem; }
@media (min-width: 961px) { .picks { padding-right: 2.5rem; } }

.pick {
  display: flex; align-items: flex-start; gap: .85rem;
  width: 100%; text-align: left;
  padding: .95rem 1rem;
  background: transparent;
  border: 2px solid rgba(242,239,230,.35);
  color: var(--paper);
  font-family: var(--sans); font-size: 15px; line-height: 1.3;
  cursor: pointer;
  transition: background-color .12s var(--snap), color .12s var(--snap),
              border-color .12s var(--snap), transform .12s var(--snap);
}
.pick__n { font: 500 11px/1.5 var(--mono); opacity: .6; flex: none; }
.pick:hover { border-color: var(--paper); transform: translateX(4px); }
.pick[aria-pressed="true"] {
  background: var(--acid); border-color: var(--acid); color: var(--ink);
  transform: translateX(8px);
}
.pick[aria-pressed="true"] .pick__n { opacity: 1; font-weight: 500; }
.pick.is-bumped { animation: bump .3s var(--snap); }
@keyframes bump { 40% { transform: translateX(-6px); border-color: var(--orange); } }

.out__copy {
  background: none; border: 0; padding: 0;
  font: 500 11px/1 var(--mono); letter-spacing: .05em;
  color: var(--acid); cursor: pointer; text-decoration: underline; text-underline-offset: 3px;
}
.out__body { margin-top: 1rem; }

.out__idle {
  border: 2px dashed rgba(242,239,230,.35);
  padding: 2.2rem 1.4rem;
  font: 500 13px/1.5 var(--mono);
  color: rgba(242,239,230,.6);
  text-align: center;
}

.sum {
  display: flex; flex-wrap: wrap; gap: .5rem; align-items: center;
  margin-bottom: 1.2rem;
}
.tagm {
  font: 600 11px/1 var(--mono); letter-spacing: .05em;
  padding: .5rem .6rem; border: 2px solid currentColor;
}
.tagm--cost { color: var(--acid); }
.tagm--rev  { color: var(--white); }
.sum__eff { margin-left: auto; font: 500 11px/1 var(--mono); color: rgba(242,239,230,.65); }

.blds { display: grid; gap: .55rem; margin-bottom: 1.6rem; }
.bld {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(1.25rem, 2.2vw, 1.8rem); line-height: 1.12; letter-spacing: -.03em;
  animation: slideIn .3s var(--snap) backwards;
}
.bld:nth-child(2) { animation-delay: .06s; }
.bld:nth-child(3) { animation-delay: .12s; }
@keyframes slideIn { from { opacity: 0; transform: translateX(-14px); } }

.pipe { display: grid; gap: 2px; margin-bottom: 1.6rem; }
.pipe__row {
  display: grid; grid-template-columns: 3rem 1fr; align-items: center; gap: 1rem;
  padding: .8rem 1rem;
  color: var(--ink);
  animation: barIn .32s var(--snap) backwards;
  animation-delay: calc(var(--i) * .055s);
}
@keyframes barIn { from { opacity: 0; transform: scaleX(.82); transform-origin: left; } }
.pipe__row:nth-child(1) { background: var(--paper); }
.pipe__row:nth-child(2) { background: var(--mist); }
.pipe__row:nth-child(3) { background: var(--stone); }
.pipe__row:nth-child(4) { background: var(--slate); color: var(--white); }
.pipe__row:nth-child(5) { background: var(--char);  color: var(--paper); }
.pipe__row:nth-child(6) { background: var(--blue);  color: var(--white); }
.pipe__n { font: 500 11px/1 var(--mono); }
.pipe__b { font-family: var(--display); font-weight: 800; font-size: 1.05rem; letter-spacing: -.02em; }
.pipe__note { display: block; font-family: var(--sans); font-weight: 400; font-size: 12.5px; letter-spacing: 0; opacity: .82; }

.outk {
  font: 500 11px/1 var(--mono); letter-spacing: .05em;
  color: rgba(242,239,230,.6); margin-bottom: .6rem;
}
.parts { display: flex; flex-wrap: wrap; gap: .3rem; margin-bottom: 1.6rem; }
.parts li {
  font: 400 11px/1 var(--mono);
  padding: .4rem .5rem; border: 1.5px solid rgba(242,239,230,.4);
}
.pfs { display: grid; gap: .4rem; margin-bottom: 1.7rem; }
.pf {
  display: flex; align-items: baseline; gap: .7rem; flex-wrap: wrap;
  padding: .7rem .85rem;
  border: 2px solid rgba(242,239,230,.35);
  text-decoration: none;
  transition: background-color .12s, color .12s, transform .12s var(--snap);
}
.pf b { font-family: var(--display); font-weight: 700; font-size: 1rem; }
.pf span { font: 400 11px/1 var(--mono); opacity: .7; }
.pf:hover { background: var(--paper); color: var(--ink); transform: translateX(4px); }

/* ---------- proof ---------- */
.proof { max-width: var(--maxw); margin: 0 auto; border-bottom: var(--line) solid var(--ink); }
.proof__head { padding: clamp(3rem, 6vw, 5rem) var(--gut) clamp(2rem, 4vw, 3rem); }
.proof__grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  background: var(--ink); gap: var(--line);
  border-top: var(--line) solid var(--ink);
}
@media (max-width: 1000px) { .proof__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .proof__grid { grid-template-columns: 1fr; } }

.prj { background: var(--paper); }
.prj__sum { list-style: none; cursor: pointer; padding: 1.5rem 1.35rem 1.7rem; display: grid; gap: .55rem; }
.prj__sum::-webkit-details-marker { display: none; }
.prj:hover { background: var(--white); }
.prj[open] { background: var(--white); }
.prj__top { display: flex; align-items: center; gap: .6rem; font: 500 10.5px/1 var(--mono); }
.prj__tag { padding: .3rem .4rem; background: var(--ink); color: var(--paper); }
.prj__yr { margin-left: auto; color: var(--grey); }
.prj__c { font: 500 10.5px/1.5 var(--mono); color: var(--slate); text-transform: uppercase; }
.prj__n {
  font-family: var(--display); font-weight: 800;
  font-size: 1.5rem; line-height: 1; letter-spacing: -.035em;
}
.prj__b { font-size: 14px; }
.prj__sc {
  justify-self: start;
  font: 500 11px/1 var(--mono);
  padding: .45rem .55rem; background: var(--mist); border: 1.5px solid var(--ink);
}
.prj__more {
  font: 500 10.5px/1 var(--mono); color: var(--grey);
  display: flex; align-items: center; gap: .4rem;
}
.prj__more::after { content: '+'; font-size: 14px; line-height: 1; }
.prj[open] .prj__more { color: var(--ink); }
.prj[open] .prj__more::after { content: '–'; }
.prj__body { padding: 0 1.35rem 1.6rem; }
.prj__body li {
  position: relative; padding-left: 1rem; font-size: 13.5px; line-height: 1.5; margin-bottom: .45rem;
}
.prj__body li::before { content: ''; position: absolute; left: 0; top: .6em; width: 6px; height: 2px; background: var(--slate); }
.prj__stack { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: .3rem; }
.prj__stack span { font: 400 10.5px/1 var(--mono); padding: .35rem .45rem; border: 1.5px solid var(--ink); }

/* ---------- engagements ---------- */
.eng { background: var(--mist); color: var(--ink); border-bottom: var(--line) solid var(--ink); }
.eng__head { max-width: var(--maxw); margin: 0 auto; padding: clamp(3rem, 6vw, 5rem) var(--gut) clamp(1.8rem, 3vw, 2.6rem); }
.eng__grid {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--line); padding: 0 var(--gut) clamp(3rem, 6vw, 5rem);
}
@media (max-width: 860px) { .eng__grid { grid-template-columns: 1fr; } }
.eg { border: var(--line) solid var(--ink); background: var(--paper); color: var(--ink); padding: 1.6rem 1.4rem 1.8rem; }
.eg__no { font: 500 11px/1 var(--mono); color: var(--slate); }
.eg__n { margin-top: .7rem; font-family: var(--display); font-weight: 800; font-size: 1.5rem; line-height: 1; letter-spacing: -.03em; }
.eg__w { margin-top: .8rem; font: 500 12px/1.4 var(--mono); }
.eg__t { margin-top: .8rem; font-size: 14px; }

/* ---------- record (always open) ---------- */
.rec { max-width: var(--maxw); margin: 0 auto; border-bottom: var(--line) solid var(--ink); }
.rec__head { padding: clamp(3rem, 6vw, 5rem) var(--gut) clamp(1.6rem, 3vw, 2.4rem); }
.rec__body { padding: 0 var(--gut) clamp(2.6rem, 5vw, 4rem); }

.job { padding: 1.6rem 0; border-top: var(--line) solid var(--ink); }
.job__h { display: flex; flex-wrap: wrap; align-items: baseline; gap: .6rem; }
.job__r { font-family: var(--display); font-weight: 800; font-size: clamp(1.25rem, 2vw, 1.6rem); letter-spacing: -.025em; }
.job__o { font-size: 13.5px; color: var(--grey); font-weight: 600; }
.job__w { margin-left: auto; font: 500 11px/1 var(--mono); color: var(--grey); }
.job__p { margin-top: .9rem; display: grid; gap: .4rem; }
.job__p li { position: relative; padding-left: 1rem; font-size: 13.5px; line-height: 1.5; }
.job__p li::before { content: ''; position: absolute; left: 0; top: .6em; width: 6px; height: 2px; background: var(--slate); }

.creds { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: var(--line); margin-top: 1.8rem; }
.cred { border: var(--line) solid var(--ink); padding: 1.1rem 1.2rem; background: var(--mist); }
.cred__k { font: 500 10.5px/1 var(--mono); color: var(--grey); }
.cred__v { margin-top: .5rem; font-family: var(--display); font-weight: 700; font-size: 1.05rem; line-height: 1.15; }
.cred__s { margin-top: .3rem; font-size: 13px; }

/* ---------- contact ---------- */
.con {
  background: var(--ink);
  color: var(--paper);
  border-bottom: var(--line) solid var(--ink);
  padding: clamp(3.5rem, 8vw, 6.5rem) var(--gut);
  text-align: center;
}
.con__h {
  font-family: var(--display); font-weight: 800;
  font-size: clamp(2.4rem, 7vw, 5.4rem); line-height: .92; letter-spacing: -.045em;
  max-width: 16ch; margin: 0 auto;
}
.con__p { margin: 1.4rem auto 0; max-width: 46ch; font-size: 1.02rem; }
.con__acts { display: flex; flex-wrap: wrap; gap: .9rem; justify-content: center; margin-top: 2.2rem; }
.con .btn { background: transparent; color: var(--paper); border-color: var(--paper); box-shadow: 5px 5px 0 var(--paper); }
.con .btn--fill { background: var(--acid); color: var(--ink); border-color: var(--acid); box-shadow: 5px 5px 0 var(--paper); }
.con .btn--fill:hover { background: var(--white); border-color: var(--white); }
.con__links { display: flex; flex-wrap: wrap; gap: 1.4rem; justify-content: center; margin-top: 2.4rem; }
.con__links a {
  font: 500 11px/1 var(--mono); letter-spacing: .05em; text-decoration: none;
  border-bottom: 2px solid var(--slate); padding-bottom: .3rem;
  transition: color .12s, border-color .12s;
}
.con__links a:hover { color: var(--acid); border-bottom-color: var(--acid); }

/* ---------- footer ---------- */
.foot {
  max-width: var(--maxw); margin: 0 auto;
  padding: 1.6rem var(--gut) 2.4rem;
  display: flex; flex-wrap: wrap; gap: .6rem 2rem; justify-content: space-between;
  font: 500 10.5px/1.5 var(--mono); color: var(--grey);
}

/* ---------- reveal (one hard snap, nothing floaty) ---------- */
.js-reveal .reveal { opacity: 0; transform: translateY(16px); }
.js-reveal .reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity .35s var(--snap), transform .35s var(--snap);
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .js-reveal .reveal { opacity: 1; transform: none; }
}


/* ============================================================
   Added: progress rail, line reveals, footer, extra motion
   ============================================================ */

/* scroll progress: a thin rule that fills as you go */
.prog {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  height: 3px; background: transparent; pointer-events: none;
}
.prog i {
  display: block; height: 100%; width: 0;
  background: var(--ink);
  transform-origin: left;
}

/* hero headline: each line rides up from behind its own mask */
.ln { display: block; overflow: hidden; padding-bottom: .16em; margin-bottom: -.13em; }
.ln > span { display: block; animation: rise .75s var(--snap) backwards; }
.ln:nth-child(1) > span { animation-delay: .06s; }
.ln:nth-child(2) > span { animation-delay: .14s; }
.ln:nth-child(3) > span { animation-delay: .22s; }
.ln:nth-child(4) > span { animation-delay: .30s; }
@keyframes rise { from { transform: translateY(102%); } }

.hero__sub, .hero__acts { animation: rise2 .6s var(--snap) .42s backwards; }
@keyframes rise2 { from { opacity: 0; transform: translateY(12px); } }

/* section headings wipe in when they arrive */
.js-reveal .reveal .h2, .js-reveal .h2.reveal { }
.h2 > span { display: inline-block; }

/* proof cards lift on hover, hard shadow, no float */
.prj { transition: transform .14s var(--snap), box-shadow .14s var(--snap), background-color .14s; }
.prj:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ink); position: relative; z-index: 2; }

/* engagement cards match */
.eg { transition: transform .14s var(--snap), box-shadow .14s var(--snap); }
.eg:hover { transform: translate(-3px, -3px); box-shadow: 8px 8px 0 var(--ink); }

/* capability tags stagger in behind their block */
.cap.is-in .cap__items li { animation: tagIn .3s var(--snap) backwards; }
.cap.is-in .cap__items li:nth-child(n+2) { animation-delay: calc(var(--n, 0) * 30ms); }
@keyframes tagIn { from { opacity: 0; transform: translateY(6px); } }

/* pick rows arrive one after another */
.js-reveal .picks.is-in .pick { animation: pickIn .32s var(--snap) backwards; }
.js-reveal .picks.is-in .pick:nth-child(n) { animation-delay: calc(var(--i, 0) * 35ms); }
@keyframes pickIn { from { opacity: 0; transform: translateX(-12px); } }

/* ---------- footer ---------- */
.foot {
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(2.2rem, 4vw, 3.2rem) var(--gut) clamp(2rem, 3vw, 2.6rem);
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr auto;
  gap: 1.6rem 2rem;
  align-items: start;
}
@media (max-width: 780px) { .foot { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .foot { grid-template-columns: 1fr; } }

.foot__id b {
  display: block;
  color: var(--ink);
  font-family: var(--display); font-weight: 800;
  font-size: clamp(1.7rem, 3.2vw, 2.6rem); line-height: 1; letter-spacing: -.035em;
}
.foot__id span { display: block; margin-top: .3rem; font-size: 13px; color: var(--grey); }
.foot__nav { display: grid; gap: .5rem; align-content: start; }
.foot__nav a {
  justify-self: start;
  font: 500 12px/1 var(--mono); text-decoration: none; color: var(--grey);
  border-bottom: 2px solid transparent; padding-bottom: .25rem;
  transition: color .12s, border-color .12s;
}
.foot__nav a:hover { color: var(--ink); border-bottom-color: var(--ink); }
.foot__yr { font: 500 12px/1 var(--mono); color: var(--grey); justify-self: end; }
@media (max-width: 780px) { .foot__yr { justify-self: start; } }

@media (prefers-reduced-motion: reduce) {
  .prog i { display: none; }
}

/* ============================================================
   Added: living hero diagram, trust strip, open source
   ============================================================ */

/* ---------- trust strip ---------- */
/* Grid, not wrapping flex. Wrapping left a dangling vertical rule on whichever
   item fell to the second line. */
.trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 2.6rem;
  border-top: var(--line) solid var(--ink);
}
.trust li { padding: 1.1rem 1.2rem 1.1rem 0; }
.trust li + li { padding-left: 1.2rem; border-left: var(--line) solid var(--ink); }

@media (max-width: 720px) {
  .trust { grid-template-columns: 1fr; }
  .trust li { padding: .95rem 0; }
  .trust li + li {
    padding-left: 0;
    border-left: 0;
    border-top: 2px solid var(--ink);
  }
}
.trust b {
  display: block;
  font-family: var(--display); font-weight: 800; font-size: 1.25rem;
  line-height: 1; letter-spacing: -.03em;
}
.trust span { display: block; margin-top: .35rem; font-size: 12.5px; color: var(--grey); }

/* ---------- open source ---------- */
/* The page ran as one unbroken paper field, so Work and Open Source melted
   together. Open Source now sits on its own band with its own card colour. */
.oss {
  background: var(--mist);
  border-top: var(--line) solid var(--ink);
  border-bottom: var(--line) solid var(--ink);
}
.oss__inner { max-width: var(--maxw); margin: 0 auto; }
.oss__head { padding: clamp(3rem, 6vw, 5rem) var(--gut) clamp(1.8rem, 3vw, 2.6rem); }
.oss__grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--line); background: var(--ink);
  border-top: var(--line) solid var(--ink);
}
.oss .os { background: var(--paper); }
.oss .os:hover { background: var(--white); }
@media (max-width: 900px) { .oss__grid { grid-template-columns: 1fr; } }

.os {
  display: grid; align-content: start; gap: .5rem;
  background: var(--paper);
  padding: 1.6rem 1.4rem 1.8rem;
  text-decoration: none;
  transition: background-color .14s, transform .14s var(--snap);
}
.os:hover { background: var(--white); transform: translateY(-2px); }
.os__top { display: flex; align-items: center; gap: .6rem; font: 500 10.5px/1 var(--mono); }
.os__role { padding: .32rem .45rem; background: var(--ink); color: var(--paper); }
.os__note { margin-left: auto; color: var(--grey); }
.os__n {
  font-family: var(--display); font-weight: 800;
  font-size: 1.6rem; line-height: 1; letter-spacing: -.035em;
}
.os__l { font-size: 14px; line-height: 1.5; }
.os__lang {
  justify-self: start; margin-top: .4rem;
  font: 500 11px/1 var(--mono);
  padding: .4rem .5rem; border: 2px solid var(--ink);
}
.os:hover .os__lang { background: var(--acid); }