/* Sababid — "the quote book"
   Printed form (IBM Plex Sans Hebrew) + ballpoint notes (Gveret Levin).
   Three bids = the white, canary and pink carbon copies. */

/* ---------- Fonts (self-hosted, OFL) ---------- */
@font-face{font-family:"Plex";src:url("fonts/plex-latin-400.woff2") format("woff2");font-weight:400;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Plex";src:url("fonts/plex-latin-600.woff2") format("woff2");font-weight:600;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Plex";src:url("fonts/plex-latin-700.woff2") format("woff2");font-weight:700;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Plex";src:url("fonts/plex-hebrew-400.woff2") format("woff2");font-weight:400;font-display:swap;unicode-range:U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}
@font-face{font-family:"Plex";src:url("fonts/plex-hebrew-600.woff2") format("woff2");font-weight:600;font-display:swap;unicode-range:U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}
@font-face{font-family:"Plex";src:url("fonts/plex-hebrew-700.woff2") format("woff2");font-weight:700;font-display:swap;unicode-range:U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}
@font-face{font-family:"Pen";src:url("fonts/gveret-latin.woff2") format("woff2");font-weight:400;font-display:swap;unicode-range:U+0000-00FF,U+2000-206F}
@font-face{font-family:"Pen";src:url("fonts/gveret-hebrew.woff2") format("woff2");font-weight:400;font-display:swap;unicode-range:U+0590-05FF,U+FB1D-FB4F}

/* ---------- Tokens ---------- */
:root{
  --paper:#FFFFFF;      /* white copy */
  --canary:#FFF1A8;     /* yellow copy */
  --pink:#FFD3DB;       /* pink copy */
  --desk:#E6E9EF;       /* the table the copies sit on */
  --ink:#1C2230;        /* printed text */
  --ink-2:#4A5263;      /* secondary printed text */
  --rule:#C9CED8;       /* form lines */
  --rule-strong:#7C8494;
  --pen:#1F3FD1;        /* ballpoint blue: notes, links, primary actions */
  --pen-dark:#162FA3;
  --stamp:#C8102E;      /* the sababa stamp, nothing else */
  --ok:#17663A;
  --wa:#25D366;

  --font:"Plex",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --hand:"Pen","Segoe Print","Bradley Hand",cursive;

  --step--1:.875rem;  /* 14 */
  --step-0:1.125rem;  /* 18 body */
  --step-1:1.3125rem; /* 21 */
  --step-2:1.75rem;   /* 28 */
  --step-3:clamp(1.9rem,1.4rem + 2vw,2.625rem);    /* 30 → 42 */
  --step-4:clamp(2.6rem,1.6rem + 4.6vw,4.75rem);   /* 42 → 76 */

  --space:clamp(4rem,3rem + 4vw,6.5rem);
  --wrap:72rem;
  --gutter:clamp(1rem,.5rem + 2.5vw,2rem);
  --paper-shadow:0 1px 1px rgba(28,34,48,.08),0 14px 26px -16px rgba(28,34,48,.45);
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:var(--step-0);line-height:1.55;font-kerning:normal;-webkit-font-smoothing:antialiased}
[lang="he"] body,body[lang="he"]{line-height:1.6}
img,svg{display:block;max-width:100%}
a{color:var(--pen);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{color:var(--pen-dark);text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--pen);outline-offset:3px;border-radius:2px}
h1,h2,h3{margin:0;line-height:1.12;font-weight:700;letter-spacing:-.015em;text-wrap:balance}
h2{font-size:var(--step-3);margin-block-end:1rem}
h3{font-size:var(--step-1);line-height:1.25;letter-spacing:0;margin-block-end:.4rem}
p{margin:0 0 1rem}
p:last-child{margin-block-end:0}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:var(--space)}
.measure{max-width:38rem}
.section-intro{max-width:38rem;color:var(--ink-2);font-size:var(--step-1);line-height:1.5;margin-block-end:2.5rem}
.visually-hidden{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;inset-inline-start:1rem;top:-4rem;z-index:100;background:var(--ink);color:#fff;padding:.6rem 1rem;border-radius:4px;text-decoration:none}
.skip:focus{top:1rem;color:#fff}
.hand{font-family:var(--hand);color:var(--pen);font-weight:400;letter-spacing:0}

/* ---------- Language hint bar ---------- */
.lang-hint{background:var(--ink);color:#fff;font-size:var(--step--1)}
.lang-hint[hidden]{display:none}
.lang-hint .wrap{display:flex;align-items:center;gap:1rem;min-height:2.75rem;flex-wrap:wrap;padding-block:.35rem}
.lang-hint a{color:#fff;font-weight:600}
.lang-hint button{margin-inline-start:auto;background:none;border:0;color:#fff;font:inherit;font-size:1.25rem;line-height:1;padding:.4rem .6rem;cursor:pointer;border-radius:4px}

/* ---------- Header ---------- */
.site-header{border-block-end:1px solid var(--rule);background:var(--paper)}
.site-header .wrap{display:flex;align-items:center;gap:1.5rem;min-height:4.25rem}
.brand{display:inline-flex;align-items:center;gap:.55rem;color:var(--ink);text-decoration:none;font-weight:700;font-size:1.4rem;letter-spacing:-.02em}
.brand:hover{color:var(--ink)}
.brand svg{width:2.1rem;height:2.1rem;flex:none}
.site-nav{margin-inline-start:auto}
.site-nav ul{display:flex;gap:1.5rem;list-style:none;margin:0;padding:0}
.site-nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:1rem}
.site-nav a:hover{color:var(--pen);text-decoration:underline}
.header-tools{display:flex;align-items:center;gap:1rem}
.lang-switch{color:var(--ink);font-weight:600;font-size:1rem;text-decoration:underline;text-decoration-color:var(--rule-strong)}
.lang-switch:hover{color:var(--pen)}
@media (max-width:860px){
  .site-nav{display:none}
  .header-tools{margin-inline-start:auto}
}
@media (max-width:420px){
  .header-tools .btn{display:none}
}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:3rem;padding:.7rem 1.3rem;border-radius:6px;border:2px solid transparent;font:inherit;font-weight:600;font-size:1.0625rem;line-height:1.2;text-decoration:none;cursor:pointer;transition:background-color .15s ease,color .15s ease}
.btn-primary{background:var(--pen);color:#fff}
.btn-primary:hover{background:var(--pen-dark);color:#fff}
.btn-primary:focus-visible{outline-color:var(--ink)}
.btn-secondary{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-secondary:hover{background:var(--ink);color:#fff}
.btn-small{min-height:2.5rem;padding:.45rem 1rem;font-size:.9375rem}
.btn-wa{background:var(--wa);color:var(--ink);border-color:var(--ink)}
.btn-wa:hover{background:#1EBE5A;color:var(--ink)}
.btn svg{width:1.25rem;height:1.25rem;flex:none}

/* ---------- Hero ---------- */
.hero{background:var(--desk);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:clamp(2rem,1rem + 4vw,4.5rem);align-items:center;padding-block:clamp(3rem,2rem + 5vw,6.5rem)}
.hero h1{font-size:var(--step-4);line-height:1.02;letter-spacing:-.03em;max-width:11ch;margin-block-end:1.5rem}
[lang="he"] .hero h1{letter-spacing:-.01em;max-width:12ch}
.lede{font-size:var(--step-1);line-height:1.5;color:var(--ink-2);max-width:33rem;margin-block-end:2rem}
.actions{display:flex;flex-wrap:wrap;gap:.75rem}
.fine{font-size:.9375rem;color:var(--ink-2);margin-block-start:1.1rem}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}

/* The three copies */
.bids-figure{margin:0}
.bids{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding-block:1rem 4.6rem;list-style:none;margin:0;padding-inline:0}
.sheet{--r:0deg;--y:0px;position:relative;background:var(--paper);border-radius:2px;box-shadow:var(--paper-shadow);padding:1rem .85rem 1rem;font-size:.875rem;line-height:1.35;transform:translateY(var(--y)) rotate(var(--r))}
.sheet-a{--r:-3deg;--y:10px;z-index:1;margin-inline-end:-.6rem}
.sheet-b{--r:1.2deg;--y:-6px;z-index:2;background:var(--canary);margin-inline:-.35rem}
.sheet-c{--r:3.6deg;--y:16px;z-index:3;background:var(--pink);margin-inline-start:-.6rem}
.sheet-head{display:flex;flex-direction:column;gap:.1rem;padding-block-end:.6rem;margin-block-end:.35rem;border-block-end:2px solid var(--ink)}
.sheet-title{font-weight:700;font-size:1.0625rem}
.sheet-checked{display:inline-flex;align-items:center;gap:.3rem;color:var(--ok);font-weight:600;font-size:.8125rem}
.sheet-checked svg{width:.95rem;height:.95rem}
.scope{list-style:none;margin:0;padding:0}
.scope li{position:relative;display:flex;align-items:center;justify-content:space-between;gap:.4rem;min-height:2rem;border-block-end:1px dashed var(--rule-strong)}
.scope .tick{width:1rem;height:1rem;flex:none;color:var(--ink)}
.scope .missing{color:var(--ink-2)}
.scope .missing .dash{font-weight:700}
.sheet-foot{margin:.7rem 0 0;font-size:.8125rem;color:var(--ink-2);font-weight:600}
.sheet-tag{display:inline-block;margin-block-start:.35rem;padding:.1rem .45rem;border:1.5px solid var(--ink);border-radius:3px;color:var(--ink);font-size:.75rem;font-weight:700}

/* ballpoint circle around the missing line + the note */
.pen-circle{position:absolute;inset:-.55rem -.55rem;width:calc(100% + 1.1rem);height:calc(100% + 1.1rem);pointer-events:none;overflow:visible}
.pen-circle path{fill:none;stroke:var(--pen);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.pen-note{position:absolute;top:calc(100% + .55rem);inset-inline-end:-.25rem;margin:0;font-family:var(--hand);color:var(--pen);font-size:1.45rem;line-height:1.05;white-space:nowrap;transform:rotate(-4deg)}
.pen-note svg{display:inline-block;width:1.6rem;height:1.6rem;vertical-align:-.15em;margin-inline-end:.15rem}
[dir="rtl"] .pen-note svg{transform:scaleX(-1)}
.pen-note path{fill:none;stroke:var(--pen);stroke-width:2;stroke-linecap:round}

/* the stamp */
.stamp{position:absolute;inset-block-end:-2rem;inset-inline-start:calc(50% - 3.4rem);width:6.2rem;height:6.2rem;color:var(--stamp);transform:rotate(-14deg);mix-blend-mode:multiply;opacity:.92;pointer-events:none}
.stamp text{font-family:var(--font);font-weight:700;font-size:11.5px;letter-spacing:1.6px;fill:currentColor}
.bids-caption{font-size:.9375rem;color:var(--ink-2);max-width:34rem;margin-block-start:.25rem}

@media (max-width:560px){
  .sheet{padding:.75rem .55rem .8rem;font-size:.75rem}
  .sheet-title{font-size:.9375rem}
  .sheet-checked{font-size:.6875rem}
  .scope li{min-height:1.75rem}
  .scope .tick{width:.85rem;height:.85rem}
  .sheet-foot{font-size:.6875rem}
  .stamp{width:4.8rem;height:4.8rem;inset-inline-start:calc(50% - 2.6rem);inset-block-end:-1.6rem}
  .fab-btn{width:3.2rem;height:3rem}
  .fab-btn:hover,.fab-btn:focus-visible{width:3.6rem}
  .fab-btn svg{width:1.4rem;height:1.4rem}
  .pen-note{font-size:1.2rem}
}

/* one orchestrated moment: copies land, the pen circles, the stamp lands */
@media (prefers-reduced-motion:no-preference){
  .sheet{animation:drop .55s cubic-bezier(.2,.8,.25,1) both}
  .sheet-b{animation-delay:.12s}
  .sheet-c{animation-delay:.24s}
  .pen-circle path{stroke-dasharray:520;stroke-dashoffset:520;animation:draw .7s .95s ease-out forwards}
  .pen-note{animation:fade .35s 1.55s ease-out both}
  .stamp{animation:stamp .38s 1.95s cubic-bezier(.3,1.4,.5,1) both}
}
@keyframes drop{from{opacity:0;transform:translateY(calc(var(--y) - 28px)) rotate(calc(var(--r) - 4deg))}to{opacity:1;transform:translateY(var(--y)) rotate(var(--r))}}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes stamp{0%{opacity:0;transform:scale(1.9) rotate(-34deg)}100%{opacity:.92;transform:scale(1) rotate(-14deg)}}

/* ---------- Definition ---------- */
.dict{max-width:46rem}
.dict-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:.4rem 1rem;margin-block-end:1.25rem}
.dict-word{font-size:var(--step-3);font-weight:700;letter-spacing:-.025em;margin:0}
.dict-pron{color:var(--ink-2);font-size:var(--step-1)}
.dict-pos{color:var(--ink-2);font-size:var(--step-1);font-style:italic}
[lang="he"] .dict-pos{font-style:normal}
.dict ol{margin:0;padding-inline-start:1.6rem;font-size:var(--step-1);line-height:1.5}
.dict li{padding-inline-start:.3rem;margin-block-end:.6rem}
.dict li::marker{font-weight:700}
.dict em{font-style:italic}
[lang="he"] .dict em{font-style:normal;font-weight:600}

/* ---------- Steps (a real sequence) ---------- */
.how{border-block-start:1px solid var(--rule)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1.5rem,1rem + 2vw,3rem)}
.steps li{display:grid;grid-template-columns:auto 1fr;gap:0 1rem;align-items:start}
.step-num{grid-row:span 2;font-family:var(--hand);color:var(--pen);font-size:3rem;line-height:.9;min-width:1.8rem;text-align:center}
.steps p{color:var(--ink-2)}
@media (max-width:820px){.steps{grid-template-columns:1fr}}

/* ---------- Two sides ---------- */
.sides{background:var(--desk)}
.sides-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(1.25rem,1rem + 2vw,2.5rem)}
.side{background:var(--paper);box-shadow:var(--paper-shadow);border-radius:2px;padding:clamp(1.5rem,1rem + 2vw,2.5rem)}
.side-pro{background:var(--canary)}
.side h3{font-size:var(--step-2);margin-block-end:1.25rem;letter-spacing:-.015em}
.ticks{list-style:none;margin:0 0 1.75rem;padding:0}
.ticks li{position:relative;padding-inline-start:2rem;padding-block:.65rem;border-block-end:1px dashed var(--rule-strong)}
.ticks li:last-child{border-block-end:0}
.ticks li::before{content:"";position:absolute;inset-inline-start:0;top:.9rem;width:1.3rem;height:1.3rem;background:var(--pen);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M3.5 13.2c2 1.4 3.6 3.1 5 5.3C11.6 11.7 15.6 7 20.8 4' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M3.5 13.2c2 1.4 3.6 3.1 5 5.3C11.6 11.7 15.6 7 20.8 4' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat}
@media (max-width:760px){.sides-grid{grid-template-columns:1fr}}

/* ---------- Leaderboard ---------- */
.boards{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem}
.board{border:2px solid var(--ink);border-radius:3px;padding:1.25rem 1.25rem 1rem;background:var(--paper)}
.board h3{margin-block-end:.25rem}
.board-examples{font-size:var(--step--1);color:var(--ink-2);margin-block-end:.75rem;min-height:2.6em}
.board ol{margin:0;padding:0;list-style:none;counter-reset:rank}
.board ol li{counter-increment:rank;display:flex;align-items:flex-end;gap:.6rem;min-height:2.3rem;border-block-end:1px solid var(--rule-strong)}
.board ol li::before{content:counter(rank);font-weight:700;color:var(--ink-2);font-size:.9375rem;min-width:1rem;padding-block-end:.25rem}
.board .hand{font-size:1.4rem;line-height:1;padding-block-end:.15rem}
.boards-note{margin-block-start:2rem;max-width:44rem;color:var(--ink-2)}
@media (max-width:900px){.boards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.boards{grid-template-columns:1fr}.board-examples{min-height:0}}

/* ---------- House rules (the terms box of the form) ---------- */
.rules-section{padding-block-start:0}
.rules-box{border:3px solid var(--ink);border-radius:3px;padding:clamp(1.5rem,1rem + 2.5vw,3rem)}
.rules-box h2{margin-block-end:1.75rem}
.rules{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.75rem 3rem;margin:0}
.rules div{border-block-start:1px solid var(--rule-strong);padding-block-start:1rem}
.rules dt{font-weight:700;font-size:var(--step-1);margin-block-end:.35rem}
.rules dd{margin:0;color:var(--ink-2)}
@media (max-width:760px){.rules{grid-template-columns:1fr}}

/* ---------- Early access form (the canary copy) ---------- */
.signup{background:var(--desk)}
.signup-sheet{max-width:46rem;margin-inline:auto;background:var(--canary);box-shadow:var(--paper-shadow);border-radius:2px;padding:clamp(1.5rem,1rem + 3vw,3.25rem)}
.signup-sheet > p{color:var(--ink-2)}
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.4rem 1.75rem;margin-block-start:2rem}
.field{display:flex;flex-direction:column;gap:.3rem;min-width:0}
.field-wide{grid-column:1 / -1}
.field label,.field legend{font-weight:600;font-size:.9375rem}
.field .opt{font-weight:400;color:var(--ink-2)}
.field input,.field select,.field textarea{font:inherit;font-size:1.125rem;color:var(--ink);background:rgba(255,255,255,.55);border:0;border-block-end:2px solid var(--ink);border-radius:3px 3px 0 0;padding:.6rem .6rem;min-height:3rem;width:100%}
.field textarea{min-height:6rem;resize:vertical}
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:3px solid var(--pen);outline-offset:1px;border-block-end-color:var(--pen)}
.field [aria-invalid="true"]{border-block-end-color:var(--stamp);background:#FFF7F8}
.field-error{color:#A30D25;font-size:.9375rem;font-weight:600}
.field-error:empty{display:none}
fieldset.field{border:0;margin:0;padding:0}
.choice{display:flex;flex-wrap:wrap;gap:.6rem;margin-block-start:.2rem}
.choice label{display:flex;align-items:center;gap:.55rem;min-height:3rem;padding:.55rem 1rem;border:2px solid var(--ink);border-radius:6px;background:rgba(255,255,255,.55);cursor:pointer;font-size:1.0625rem}
.choice input{width:1.15rem;height:1.15rem;accent-color:var(--pen);margin:0}
.choice label:has(input:checked){background:var(--paper);box-shadow:inset 0 0 0 1px var(--ink)}
.consent{display:flex;gap:.7rem;align-items:flex-start;font-size:1rem}
.field .consent label{font-weight:400;font-size:1rem}
.consent input{width:1.25rem;height:1.25rem;margin-block-start:.2rem;accent-color:var(--pen);flex:none}
.hp{position:absolute!important;inset-inline-start:-9999px;width:1px;height:1px;overflow:hidden}
.form-actions{grid-column:1 / -1;display:flex;flex-wrap:wrap;align-items:center;gap:1rem}
.form-actions .btn[disabled]{opacity:.7;cursor:progress}
.form-status{grid-column:1 / -1}
.panel{border:2px solid var(--ink);border-radius:4px;background:var(--paper);padding:1.25rem 1.4rem}
.panel h3{margin-block-end:.4rem}
.panel .actions{margin-block-start:1rem}
.is-pro-only[hidden]{display:none}
@media (max-width:640px){.form{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq{max-width:48rem}
.faq details{border-block-start:1px solid var(--rule-strong)}
.faq details:last-of-type{border-block-end:1px solid var(--rule-strong)}
.faq summary{display:flex;justify-content:space-between;gap:1rem;align-items:center;padding-block:1.1rem;font-weight:600;font-size:var(--step-1);cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-weight:400;font-size:1.75rem;line-height:1;color:var(--pen);flex:none}
.faq details[open] summary::after{content:"\2212"}
.faq details > div{padding-block-end:1.25rem;color:var(--ink-2);max-width:42rem}

/* ---------- Footer ---------- */
.site-footer{border-block-start:1px solid var(--rule);padding-block:2.5rem 3rem;font-size:.9375rem;color:var(--ink-2)}
.footer-grid{display:flex;flex-wrap:wrap;gap:1.5rem 3rem;align-items:flex-start;justify-content:space-between}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem 1.5rem}
.site-footer a{color:var(--ink)}
.site-footer .brand{font-size:1.2rem}
.site-footer .brand svg{width:1.8rem;height:1.8rem}
.site-footer p{margin-block:.5rem 0}

/* ---------- Simple pages (privacy, accessibility, 404) ---------- */
.doc{padding-block:clamp(2.5rem,2rem + 3vw,4.5rem) var(--space)}
.doc h1{font-size:var(--step-3);margin-block-end:.75rem}
.doc .updated{color:var(--ink-2);margin-block-end:2.5rem}
.doc h2{font-size:var(--step-1);margin-block:2.25rem .6rem}
.doc ul{padding-inline-start:1.3rem}
.doc li{margin-block-end:.4rem}
.nf-he{margin-block-start:2.5rem}

/* ---------- Floating WhatsApp + call (pinned to the physical right edge) ---------- */
.fab{position:fixed;right:0;bottom:max(1rem,env(safe-area-inset-bottom));z-index:60;display:flex;flex-direction:column;gap:.6rem;align-items:flex-end}
.fab-btn{position:relative;display:flex;align-items:center;justify-content:center;width:3.6rem;height:3.4rem;padding-inline-end:.3rem;border:2px solid var(--ink);border-right:0;border-radius:999px 0 0 999px;text-decoration:none;box-shadow:0 8px 18px -10px rgba(28,34,48,.6);transition:width .2s ease}
.fab-btn:hover,.fab-btn:focus-visible{width:4.1rem}
.fab-btn svg{width:1.6rem;height:1.6rem}
.fab-wa{background:var(--wa);color:var(--ink)}
.fab-call{background:var(--pen);color:#fff}
.fab-call:focus-visible{outline-color:var(--ink)}
.fab-bubble{position:absolute;right:calc(100% + .5rem);top:50%;translate:0 -50%;display:flex;gap:.22rem;align-items:center;padding:.5rem .65rem;background:var(--paper);border:2px solid var(--ink);border-radius:1rem 1rem .25rem 1rem;opacity:0;pointer-events:none}
.fab-bubble i{width:.4rem;height:.4rem;border-radius:50%;background:var(--ink)}
.fab-ring{position:absolute;inset:-2px;border-radius:999px 0 0 999px;border:2px solid var(--pen);opacity:0;pointer-events:none}
@media (prefers-reduced-motion:no-preference){
  .fab.is-live .fab-bubble{animation:bubble 4.2s ease both}
  .fab.is-live .fab-bubble i{animation:dot 1s ease-in-out 4 both}
  .fab.is-live .fab-bubble i:nth-child(2){animation-delay:.15s}
  .fab.is-live .fab-bubble i:nth-child(3){animation-delay:.3s}
  .fab.is-live .fab-call svg{animation:ring .9s ease-in-out 3 both;animation-delay:.6s}
  .fab.is-live .fab-ring{animation:radar 1.2s ease-out 3 both;animation-delay:.6s}
}
@keyframes bubble{0%,100%{opacity:0;translate:6px -50%}10%,88%{opacity:1;translate:0 -50%}}
@keyframes dot{0%,100%{transform:translateY(0);opacity:.45}50%{transform:translateY(-3px);opacity:1}}
@keyframes ring{0%,100%{transform:rotate(0)}15%{transform:rotate(-14deg)}30%{transform:rotate(12deg)}45%{transform:rotate(-10deg)}60%{transform:rotate(6deg)}75%{transform:rotate(0)}}
@keyframes radar{0%{opacity:.8;transform:scale(1)}100%{opacity:0;transform:scale(1.35)}}
@media (max-width:760px){body.input-focused .fab{display:none}}

@media print{.fab,.lang-hint,.site-nav,.header-tools .btn{display:none!important}.hero,.sides,.signup{background:none}}