/* ============================================================
   TWO-COLOUR PROOF : Hasrith's proof portfolio
   From a claude.ai/design handoff, wired to the real Express
   backend and extended with a logo mark + strong footer.
   Vanilla CSS. OKLCH tokens. No build step.
   ============================================================ */

:root{
  --paper:oklch(0.945 0.008 350);
  --paper-card:oklch(0.965 0.006 350);
  --ink:oklch(0.30 0.024 245);
  --ink-muted:oklch(0.46 0.018 245);
  --pink:oklch(0.685 0.225 355);
  --blue:oklch(0.44 0.13 260);
  --halftone:oklch(0.82 0.008 350);
  --tint:oklch(0.90 0.05 350);
  --display:'Bricolage Grotesque',system-ui,sans-serif;
  --body:'Zilla Slab',Georgia,serif;
  --mis:2px;
  --ease:cubic-bezier(.16,1,.3,1);
  --shadow:0 1px 2px oklch(0.30 0.024 245 / 0.05), 0 10px 30px oklch(0.30 0.024 245 / 0.06);
  --wrap:960px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  font-size:16px;
  line-height:1.6;
  overflow-x:hidden;
  position:relative;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--pink);color:var(--ink);}

/* ---------- background layers ---------- */
.bg-grid{position:fixed;inset:-2px;z-index:-3;pointer-events:none;
  background-image:radial-gradient(var(--halftone) 1px, transparent 1.7px);
  background-size:24px 24px;background-position:0 0;opacity:.55;}
.reg-target{position:fixed;z-index:-2;pointer-events:none;opacity:.13;}
.reg-target svg{display:block;}
.reg-target--a{top:-46px;right:-40px;width:200px;height:200px;color:var(--pink);}
.reg-target--b{bottom:-54px;left:-46px;width:230px;height:230px;color:var(--blue);}
.watermark{position:fixed;right:-4vw;bottom:-6vh;z-index:-2;pointer-events:none;
  font-family:var(--display);font-weight:800;font-size:min(30vw,320px);line-height:.8;
  color:var(--halftone);opacity:.32;letter-spacing:-.03em;transform:rotate(-6deg);
  mix-blend-mode:multiply;}
.grain{position:fixed;inset:0;z-index:8;pointer-events:none;mix-blend-mode:multiply;opacity:.06;
  background-image:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='120'%20height='120'%3E%3Cfilter%20id='n'%3E%3CfeTurbulence%20type='fractalNoise'%20baseFrequency='0.9'%20numOctaves='2'%20stitchTiles='stitch'/%3E%3C/filter%3E%3Crect%20width='120'%20height='120'%20filter='url(%23n)'/%3E%3C/svg%3E");
  background-size:120px 120px;}

/* ---------- print marks / chrome ---------- */
.crop{position:fixed;width:15px;height:15px;z-index:7;pointer-events:none;}
.crop--tl{left:16px;top:16px;border-left:1px solid var(--halftone);border-top:1px solid var(--halftone);}
.crop--tr{right:16px;top:16px;border-right:1px solid var(--halftone);border-top:1px solid var(--halftone);}
.crop--bl{left:16px;bottom:16px;border-left:1px solid var(--halftone);border-bottom:1px solid var(--halftone);}
.crop--br{right:16px;bottom:16px;border-right:1px solid var(--halftone);border-bottom:1px solid var(--halftone);}

.progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:20;pointer-events:none;}
.progress__pink{position:absolute;left:0;top:0;height:3px;width:var(--p,0%);background:var(--pink);mix-blend-mode:multiply;}
.progress__blue{position:absolute;left:0;top:1px;height:3px;width:var(--p,0%);background:var(--blue);mix-blend-mode:multiply;transform:translateX(-3px);opacity:.85;}

.skip{position:fixed;left:12px;top:-64px;z-index:30;background:var(--ink);color:var(--paper);
  padding:10px 14px;border-radius:4px;font-family:var(--body);font-size:14px;text-decoration:none;transition:top .16s var(--ease);}
.skip:focus{top:12px;}

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

/* ---------- logo mark : registration-target H ---------- */
.logo{width:34px;height:34px;display:block;flex:0 0 auto;}
.logo__ink{color:var(--ink);}
.logo__pink{color:var(--pink);mix-blend-mode:multiply;}

/* ---------- layout ---------- */
.wrap{max-width:var(--wrap);margin:0 auto;padding:clamp(30px,5vw,60px) clamp(20px,5vw,56px) 140px;position:relative;z-index:1;}

.mast{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-bottom:clamp(30px,5vw,46px);}
.mast__brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;}
.mast__word{font-family:var(--display);font-weight:800;font-size:18px;letter-spacing:.01em;color:var(--ink);}
.mast__slash{color:var(--pink);mix-blend-mode:multiply;}
.mast__meta{font-family:var(--display);font-weight:600;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);}

/* ---------- hero ---------- */
.hero__title{position:relative;display:inline-block;margin:0 0 22px;
  font-family:var(--display);font-weight:800;font-size:clamp(2.6rem,8.5vw,5.1rem);line-height:.95;letter-spacing:-.028em;}
.hero__title .plate{color:var(--pink);}
.hero__real{position:relative;color:var(--ink);}
.hero__sub{margin:0;font-family:var(--body);font-size:clamp(1.05rem,2.4vw,1.32rem);line-height:1.55;color:var(--ink);max-width:44ch;}

.plate{position:absolute;left:0;top:0;mix-blend-mode:multiply;pointer-events:none;color:var(--pink);}

.colourbar{margin-top:clamp(30px,4vw,44px);}
.colourbar__label{font-family:var(--display);font-weight:600;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:15px;}
.swatches{display:flex;gap:10px;flex-wrap:wrap;max-width:730px;}
.swatch{flex:1 1 96px;min-width:86px;max-width:134px;cursor:default;}
.swatch__box{position:relative;height:94px;border:1px solid var(--halftone);background:var(--paper-card);overflow:hidden;
  transition:transform .28s var(--ease), box-shadow .28s var(--ease);}
.swatch:hover .swatch__box{transform:translateY(-4px);box-shadow:var(--shadow);}
.swatch__fill{position:absolute;inset:0;transform-origin:left;}
.swatch__fill--solid{background:var(--ink);}
.swatch__fill .dots-grey{position:absolute;inset:0;background-image:radial-gradient(var(--halftone) 30%,transparent 32%);background-size:6px 6px;}
.swatch__fill .ink70{position:absolute;left:0;right:0;bottom:0;height:70%;background:var(--ink);}
.swatch__fill .dots-pink{position:absolute;inset:0;background-image:radial-gradient(var(--pink) 36%,transparent 38%);background-size:6px 6px;mix-blend-mode:multiply;}
.swatch__pct{position:absolute;left:6px;top:6px;font-family:var(--display);font-weight:700;font-size:9.5px;letter-spacing:.06em;
  color:var(--paper);opacity:0;transform:translateY(-3px);transition:opacity .2s var(--ease),transform .2s var(--ease);}
.swatch__pct.on-dark{color:var(--paper);}
.swatch__pct.on-light{color:var(--ink);}
.swatch:hover .swatch__pct{opacity:.92;transform:none;}
.swatch__name{font-family:var(--display);font-weight:700;font-size:12.5px;margin-top:9px;color:var(--ink);}
.swatch__tag{font-family:var(--display);font-weight:600;font-size:9.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-muted);margin-top:3px;}

.legend{display:flex;gap:22px;flex-wrap:wrap;margin-top:16px;}
.legend__item{display:inline-flex;align-items:center;gap:8px;font-family:var(--body);font-size:12.5px;color:var(--ink-muted);}
.chip{width:15px;height:15px;flex:0 0 auto;}
.chip--ink{background:var(--ink);border:1px solid var(--ink);}
.chip--wet{background:radial-gradient(var(--pink) 42%,transparent 44%) 0 0 / 5px 5px, var(--paper-card);border:1px solid var(--halftone);}

.actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-top:clamp(30px,4vw,40px);}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--display);font-weight:700;font-size:15px;
  border-radius:3px;text-decoration:none;cursor:pointer;border:1px solid var(--ink);
  transition:background .16s var(--ease),border-color .16s var(--ease),transform .1s var(--ease);}
.btn--ink{color:var(--paper);background:var(--ink);padding:12px 19px;}
.btn--ink:hover{background:var(--blue);border-color:var(--blue);}
.btn--ink:active{transform:translateY(1px);}
.btn[disabled]{opacity:.6;cursor:default;pointer-events:none;}
.link{font-family:var(--display);font-weight:600;font-size:15px;color:var(--blue);text-decoration:none;border-bottom:1px solid var(--halftone);padding-bottom:2px;transition:border-color .16s var(--ease);}
.link:hover{border-bottom-color:var(--blue);}
.link .arw{display:inline-block;transition:transform .18s var(--ease);}
.link:hover .arw{transform:translateX(4px);}
.find{margin:18px 0 0;font-family:var(--body);font-size:14px;color:var(--ink-muted);}
.find a{color:var(--blue);text-decoration:none;border-bottom:1px solid var(--halftone);transition:border-color .16s var(--ease);}
.find a:hover{border-bottom-color:var(--blue);}

/* ---------- registration divider ---------- */
.reg{position:relative;height:14px;width:100%;margin:0;}
.reg span{position:absolute;top:0;left:0;width:32px;height:10px;mix-blend-mode:multiply;transition:transform .5s var(--ease);}
.reg .reg__pink{background:var(--pink);transform:translate(0,0);}
.reg .reg__blue{background:var(--blue);transform:translate(0,0);}
.reg.in .reg__pink{transform:translate(-2px,-1px);}
.reg.in .reg__blue{transform:translate(7px,4px);}

/* ---------- sections ---------- */
.section{display:grid;grid-template-columns:minmax(0,1fr) 190px;gap:clamp(20px,4vw,44px);align-items:start;padding:clamp(34px,5vw,56px) 0;}
.kick{font-family:var(--display);font-weight:600;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:14px;}
.kick b{color:var(--pink);mix-blend-mode:multiply;font-weight:600;}
.h2{position:relative;display:inline-block;margin:0 0 18px;font-family:var(--display);font-weight:800;font-size:clamp(1.7rem,4.6vw,2.55rem);line-height:1.02;letter-spacing:-.015em;}
.h2 .plate{opacity:.9;transform:translate(calc(-1 * var(--mis)),calc(-1 * var(--mis)));}
.h2 .real{position:relative;color:var(--ink);}
.prose{margin:0;font-family:var(--body);font-size:16.5px;line-height:1.62;color:var(--ink);max-width:62ch;text-wrap:pretty;}
.aside .note{margin:0;font-family:var(--body);font-style:italic;font-size:13px;line-height:1.5;color:var(--ink-muted);}
.aside .tick{display:block;width:18px;height:8px;mix-blend-mode:multiply;margin-bottom:8px;}
.tick--pink{background:var(--pink);}
.tick--blue{background:var(--blue);}

/* ---------- skills ---------- */
.stock{list-style:none;margin:14px 0 0;padding:0;}
.skill{position:relative;z-index:0;padding:20px 0;border-top:1px solid var(--halftone);}
.skill:last-child{border-bottom:1px solid var(--halftone);}
.skill__wash{position:absolute;inset:0 -14px;background:var(--tint);mix-blend-mode:multiply;z-index:-1;opacity:0;transition:opacity .3s var(--ease);}
.skill:hover .skill__wash{opacity:.4;}
.skill--wet .skill__wash{opacity:.42;}
.skill--wet:hover .skill__wash{opacity:.62;}
.skill__head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;}
.skill__num{font-family:var(--display);font-weight:800;font-size:15px;color:var(--pink);mix-blend-mode:multiply;min-width:24px;}
.skill__name{font-family:var(--display);font-weight:700;font-size:19px;color:var(--ink);}
.skill__tag{font-family:var(--display);font-weight:600;font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-muted);margin-left:auto;}
.bar{display:flex;gap:4px;margin:13px 0;width:100%;max-width:330px;}
.cell{flex:1 1 0;min-width:0;height:17px;border-radius:1px;}
.cell--ink{background:var(--ink);border:1px solid var(--ink);}
.cell--wet{background:radial-gradient(var(--pink) 42%,transparent 44%) 0 0 / 5px 5px, var(--paper-card);border:1px solid var(--halftone);}
.cell--empty{background:var(--paper-card);border:1px solid var(--halftone);}
.can,.rough{margin:0 0 5px;font-family:var(--body);font-size:14.5px;line-height:1.5;max-width:58ch;text-wrap:pretty;}
.can{color:var(--ink);}
.rough{color:var(--ink-muted);margin-bottom:0;}
.can b{font-weight:700;}
.rough b{font-weight:700;font-style:italic;}
.caption{margin:16px 0 0;font-family:var(--body);font-style:italic;font-size:13px;color:var(--ink-muted);max-width:58ch;}

/* ---------- proof card ---------- */
.proof{position:relative;border:1px solid var(--halftone);background:var(--paper-card);border-radius:6px;padding:22px;max-width:600px;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease);}
.proof:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.proof::before,.proof::after{content:"";position:absolute;width:10px;height:10px;opacity:.6;}
.proof::before{left:-1px;top:-1px;border-left:1px solid var(--pink);border-top:1px solid var(--pink);}
.proof::after{right:-1px;bottom:-1px;border-right:1px solid var(--blue);border-bottom:1px solid var(--blue);}
.proof__head{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.proof__title{font-family:var(--display);font-weight:800;font-size:20px;color:var(--ink);}
.badge{font-family:var(--display);font-weight:700;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);border:1px solid var(--blue);padding:3px 9px;border-radius:999px;}
.proof__desc{margin:12px 0 18px;font-family:var(--body);font-size:15px;line-height:1.55;color:var(--ink);max-width:60ch;}
.proof__desc code{font-family:var(--display);font-weight:600;font-size:.92em;color:var(--ink);}
.meta{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:0;}
.meta dt{font-family:var(--display);font-weight:600;text-transform:uppercase;letter-spacing:.07em;font-size:10.5px;color:var(--ink-muted);align-self:center;}
.meta dd{margin:0;font-family:var(--body);font-size:14px;color:var(--ink);}
.roadmap{margin:18px 0 0;font-family:var(--body);font-style:italic;font-size:14px;color:var(--ink-muted);max-width:60ch;}

/* ---------- form ---------- */
.press-form{max-width:560px;}
.field{margin-bottom:16px;}
.field label{display:block;font-family:var(--display);font-weight:600;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:6px;}
.input{width:100%;font-family:var(--body);font-size:15px;color:var(--ink);background:var(--paper-card);border:1px solid var(--halftone);border-radius:4px;padding:11px 12px;
  transition:border-color .16s var(--ease),box-shadow .16s var(--ease);}
textarea.input{line-height:1.5;resize:vertical;min-height:104px;}
.input:hover{border-color:var(--ink-muted);}
.input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px oklch(0.44 0.13 260 / 0.16);}
.input[aria-invalid="true"]{border-color:var(--pink);box-shadow:0 0 0 3px oklch(0.685 0.225 355 / 0.14);}
.submitrow{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:8px;}
.docket{display:flex;align-items:flex-start;gap:9px;margin-top:18px;min-height:20px;}
.docket__dot{width:9px;height:9px;border-radius:2px;flex:0 0 auto;margin-top:3px;background:var(--halftone);transition:background .18s var(--ease);}
.docket[data-state="filing"] .docket__dot,.docket[data-state="filed"] .docket__dot{background:var(--blue);}
.docket[data-state="error"] .docket__dot{background:var(--pink);mix-blend-mode:multiply;}
.docket__msg{margin:0;font-family:var(--body);font-size:13.5px;line-height:1.5;color:var(--ink-muted);}
.docket[data-state="filing"] .docket__msg,.docket[data-state="filed"] .docket__msg{color:var(--blue);}
.docket[data-state="error"] .docket__msg{color:var(--ink);}
.docket__msg code{font-family:var(--display);font-weight:600;color:var(--ink);}
.docket__msg a{color:var(--blue);}

/* ---------- STRONG FOOTER (left-aligned) ---------- */
.colophon{padding:clamp(48px,6vw,72px) 0 16px;border-top:1px solid var(--halftone);margin-top:28px;}
.colophon__top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);gap:clamp(30px,5vw,64px);align-items:start;}
.colophon__brand{display:flex;gap:16px;align-items:flex-start;}
.colophon__brand .logo{width:44px;height:44px;margin-top:4px;}
.wordmark{position:relative;display:inline-block;font-family:var(--display);font-weight:800;
  font-size:clamp(2.1rem,6.5vw,3.1rem);line-height:.88;letter-spacing:-.025em;color:var(--ink);}
.wordmark .plate2{position:absolute;left:0;top:0;color:var(--pink);mix-blend-mode:multiply;transform:translate(-2px,-2px);pointer-events:none;}
.colophon__tag{margin:14px 0 0;font-family:var(--body);font-size:14.5px;line-height:1.55;color:var(--ink-muted);max-width:34ch;}
.colophon__nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 24px;}
.fcol__h{margin:0 0 12px;font-family:var(--display);font-weight:600;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);}
.fcol a{display:inline-block;width:auto;font-family:var(--body);font-size:15px;color:var(--ink);text-decoration:none;padding:3px 0;transition:color .16s var(--ease);}
.fcol a:hover{color:var(--blue);}
.fcol__list{display:flex;flex-direction:column;align-items:flex-start;}
.fcol__note{margin:0;font-family:var(--body);font-size:13.5px;line-height:1.55;color:var(--ink-muted);}
.colophon__base{display:flex;justify-content:space-between;align-items:baseline;gap:14px;flex-wrap:wrap;
  margin-top:clamp(34px,5vw,48px);padding-top:18px;border-top:1px solid var(--halftone);}
.sign{margin:0;font-family:var(--display);font-weight:600;font-size:13px;letter-spacing:.01em;color:var(--ink);}
.colophon__folio{margin:0;font-family:var(--display);font-weight:600;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted);}

/* ---------- back to top (persistent) ---------- */
.totop{position:fixed;right:18px;bottom:18px;z-index:12;font-family:var(--display);font-weight:700;font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;
  color:var(--paper);background:var(--ink);border:1px solid var(--ink);padding:9px 13px;border-radius:3px;text-decoration:none;
  opacity:0;transform:translateY(10px);pointer-events:none;transition:opacity .2s var(--ease),transform .2s var(--ease),background .16s var(--ease);}
.totop.show{opacity:1;transform:none;pointer-events:auto;}
.totop:hover{background:var(--blue);border-color:var(--blue);}

/* ---------- reveal system ---------- */
.reveal{opacity:0;transform:translateY(12px);filter:blur(4px);transition:opacity .55s var(--ease),transform .55s var(--ease),filter .55s var(--ease);}
.reveal.in{opacity:1;transform:none;filter:none;}
.swatch__fill{transform:scaleX(0);}
.in .swatch__fill{transform:scaleX(1);transition:transform .6s var(--ease);transition-delay:calc(var(--i,0) * 80ms + 150ms);}
.cell{opacity:0;transform:translateY(5px) scaleY(.55);transform-origin:bottom;}
.in .cell{opacity:1;transform:none;transition:opacity .4s var(--ease),transform .4s var(--ease);transition-delay:calc(var(--i,0) * 45ms);}

/* ---------- hero registration (one memorable moment) ---------- */
@media (prefers-reduced-motion: no-preference){
  .hero__title .plate{animation:register 660ms var(--ease) both;}
  .hero__real{animation:heroreal 620ms var(--ease) both;}
}
@keyframes register{from{transform:translate(-12px,-10px);filter:blur(4px);}to{transform:translate(0,0);filter:blur(0);}}
@keyframes heroreal{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}

/* ---------- responsive ---------- */
@media (max-width:768px){
  .section{grid-template-columns:1fr;gap:12px;}
  .aside{order:-1;display:flex;align-items:center;gap:10px;}
  .aside .tick{margin-bottom:0;}
  .colophon__top{grid-template-columns:1fr;gap:38px;}
}
@media (max-width:520px){
  .colophon__nav{grid-template-columns:1fr 1fr;}
}
@media (max-width:420px){
  .mast__meta{font-size:10px;letter-spacing:.1em;}
  .swatch{flex:1 1 28%;min-width:0;}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
  .reveal{opacity:1;transform:none;filter:none;}
  .swatch__fill{transform:scaleX(1);}
  .cell{opacity:1;transform:none;}
}