/* ══════════════════════════════════════════════════════════════
   SONATA — for companies selling AI agents
   Shares the house system with /before-you-deploy/: warm neutral
   grounds on a blueprint grid, green-black ink, one muted green
   accent, hairline rules, drawn plates. This page keeps the denser
   data layout, because the audience is founders who skim.
   ══════════════════════════════════════════════════════════════ */

:root{
  --paper:      #fbfaf8;
  --paper-warm: #f2f1ec;
  --paper-deep: #e7e5dd;
  --ink:        #10161c;        /* brand navy, from the mark */
  --ink-soft:   #4e5862;
  --ink-faint:  #868f98;
  --red:        #b04a30;
  --red-deep:   #8e3823;
  --amber:      #f2c14e;        /* brand amber, for dark grounds and the mark */
  --pale:       #e8edf2;        /* the solid half of the mark */
  --accent:     #8d6a1e;        /* legible amber for small text on light */
  --accent-lite:#f2c14e;
  --green:      #2f6d43;
  --amber:      #96702a;

  --rule:      rgba(16,22,28,.16);
  --rule-soft: rgba(16,22,28,.08);
  --rule-hard: rgba(16,22,28,.85);

  --disp: "Instrument Sans", ui-sans-serif, system-ui, sans-serif;
  --wordmark: "Instrument Serif", Georgia, serif;
  --body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;

  --gut: clamp(1.15rem, 4.5vw, 4.5rem);
  --max: 1280px;
  --ease: cubic-bezier(.2,.6,.32,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; scroll-padding-top:4.5rem; }

body{
  margin:0;
  color:var(--ink);
  font-family:var(--body);
  font-size:clamp(.975rem,.94rem + .2vw,1.045rem);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  /* blueprint ground, same two-layer grid as the other page */
  background-color:var(--paper);
  background-image:
    linear-gradient(rgba(16,22,28,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,22,28,.055) 1px, transparent 1px),
    linear-gradient(rgba(16,22,28,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,22,28,.022) 1px, transparent 1px);
  background-size:88px 88px, 88px 88px, 22px 22px, 22px 22px;
  background-position:-1px -1px;
}

::selection{ background:var(--accent-lite); color:var(--ink); }
a{ color:inherit; }

h1,h2,h3{
  font-family:var(--disp);
  font-weight:600;
  margin:0;
  letter-spacing:-.03em;
  line-height:1.06;
  text-wrap:balance;
}

h1{ font-size:clamp(2.3rem,1.35rem + 3.6vw,3.7rem); letter-spacing:-.04em; line-height:1.03; }
h1 .hl{
  color:var(--red);
  position:relative;
  white-space:nowrap;
}
h1 .hl::after{
  content:""; position:absolute;
  left:0; right:0; bottom:.06em; height:.075em;
  background:var(--red); opacity:.32;
}

h2{ font-size:clamp(1.75rem,1.25rem + 2.1vw,2.9rem); }
h3{ font-size:1.04rem; letter-spacing:-.026em; }

/* ─────────────  NAV / MASTHEAD  ───────────── */

.nav{
  position:sticky; top:0; z-index:60;
  display:flex; align-items:center; justify-content:space-between;
  gap:1rem;
  padding:.8rem var(--gut);
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background .3s var(--ease), border-color .3s var(--ease);
}
.nav.is-stuck{
  background:rgba(251,250,248,.86);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom-color:var(--rule);
}

.mast{ display:flex; align-items:center; gap:.72rem; text-decoration:none; min-width:0; }
/* the mark. solid half + wireframe twin with a grid in it, same idea as the page. */
.mark{
  --mark-solid:var(--ink);
  --mark-wire:var(--accent);
  height:29px; width:auto; flex:none; display:block;
}
.finale .mark{
  --mark-solid:var(--pale);
  --mark-wire:var(--amber);
}
.mast__name{
  font-family:var(--wordmark); font-weight:400;
  font-size:1.48rem; letter-spacing:-.005em;
}
.mast__rule{ width:1px; height:1.5rem; background:var(--rule); flex:none; margin-left:.1rem; }
.mast__edition{
  font-family:var(--mono); font-size:.665rem; font-weight:500;
  letter-spacing:.12em; text-transform:uppercase;
  color:var(--accent);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}

/* ─────────────  BUTTONS  ─────────────
   Filled vermilion is reserved for the single conversion goal.
   Nothing else on this page gets a filled button.                */

.btn{
  --bh:2.5rem;
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  min-height:var(--bh);
  padding:0 1.15rem;
  font-family:var(--mono); font-size:.78rem; font-weight:500;
  letter-spacing:-.01em;
  border-radius:999px;
  text-decoration:none;
  color:var(--ink);
  border:1px solid var(--rule);
  background:transparent;
  transition:background .25s var(--ease), color .25s var(--ease),
             transform .18s var(--ease), box-shadow .25s var(--ease);
  white-space:nowrap;
}
.btn:hover{ background:var(--ink); color:var(--paper); }

.btn--cta{
  --bh:3.1rem;                       /* over the 44px WCAG target */
  background:var(--ink);
  border-color:var(--ink);
  color:#fff;
  font-size:.83rem; font-weight:500;
  letter-spacing:-.01em;
  padding:0 1.6rem;
  box-shadow:none;
}
.btn--cta:hover{
  background:#2b3a34; border-color:#2b3a34; color:#fff;
  transform:none; box-shadow:none;
}
.btn--cta:active{ transform:none; box-shadow:none; }
.btn--xl{ --bh:3.45rem; font-size:.88rem; padding:0 2rem; }
.btn:focus-visible{ outline:2px solid var(--accent); outline-offset:3px; }

.tlink{
  color:var(--ink-soft);
  text-decoration:underline; text-underline-offset:3px;
  text-decoration-color:var(--rule);
}
.tlink:hover{ color:var(--accent); text-decoration-color:var(--accent); }

.eyebrow{
  display:flex; align-items:center; gap:.7rem;
  font-family:var(--mono); font-size:.7rem; font-weight:500;
  letter-spacing:.13em; text-transform:uppercase;
  color:var(--accent); margin:0;
}
.eyebrow::before{ content:"+"; font-size:.95rem; line-height:1; opacity:.8; }
.eyebrow::after{
  content:""; flex:1 1 auto; height:1px;
  background:linear-gradient(90deg, var(--rule) 0%, transparent 72%);
}
.eyebrow--light{ color:var(--amber); }
.eyebrow--light::after{ background:linear-gradient(90deg, rgba(242,193,78,.3) 0%, transparent 72%); }

.mono{ font-family:var(--mono); font-size:.9em; }


/* ─────────────  WHAT WE TWIN (service marks)  ───────────── */

.strip-stack{ padding:clamp(2rem,4.5vh,3.2rem) var(--gut); }
.strip-stack__inner{ max-width:var(--max); margin:0 auto; }
.stack{
  list-style:none; margin:1.4rem 0 0; padding:0;
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:0;
  border-top:1px solid var(--rule);
  border-bottom:1px solid var(--rule);
}
.stack li{
  display:flex; align-items:center; gap:.6rem;
  padding:.95rem 1.05rem;
  border-left:1px solid var(--rule-soft);
  font-family:var(--mono); font-size:.735rem;
  color:var(--ink-soft);
  white-space:nowrap; min-width:0;
}
.stack li:nth-child(5n+1){ border-left:0; padding-left:0; }
.stack li:nth-child(n+6){ border-top:1px solid var(--rule-soft); }
.stack svg{ width:17px; height:17px; flex:none; opacity:.8; }
.stack span{ overflow:hidden; text-overflow:ellipsis; }
.stack__note{
  margin:.95rem 0 0; max-width:62ch;
  font-family:var(--mono); font-size:.7rem; line-height:1.6;
  color:var(--ink-faint);
}
@media (max-width:900px){
  .stack{ grid-template-columns:repeat(3,minmax(0,1fr)); }
  .stack li:nth-child(5n+1){ border-left:1px solid var(--rule-soft); padding-left:1.05rem; }
  .stack li:nth-child(3n+1){ border-left:0; padding-left:0; }
  .stack li:nth-child(n+4){ border-top:1px solid var(--rule-soft); }
}
@media (max-width:560px){
  .stack{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .stack li:nth-child(3n+1){ border-left:1px solid var(--rule-soft); padding-left:1.05rem; }
  .stack li:nth-child(odd){ border-left:0; padding-left:0; }
  .stack li:nth-child(n+3){ border-top:1px solid var(--rule-soft); }
}

/* ─────────────  HERO  ───────────── */

.hero{
  max-width:var(--max); margin:0 auto;
  padding:clamp(1.8rem,4vh,3rem) var(--gut) clamp(2.5rem,6vh,4rem);
  display:grid;
  grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);
  gap:clamp(1.8rem,4vw,3.5rem);
  align-items:start;
  border-bottom:2px solid var(--rule-hard);
}
.hero__main{ min-width:0; }
.hero h1{ margin:.5rem 0 1.05rem; }

.standfirst{
  font-size:clamp(1.06rem,1rem + .38vw,1.24rem);
  line-height:1.5;
  color:var(--ink-soft);
  max-width:52ch;
  margin:0;
  padding-left:1.15rem;
  border-left:2px solid var(--accent);
}

.cta-block{ margin-top:1.9rem; }
.cta-note{
  margin:.85rem 0 0; max-width:48ch;
  font-family:var(--disp); font-variation-settings:"wdth" 95;
  font-size:.855rem; line-height:1.5;
  color:var(--ink-faint);
}

/* deal-stage list */
.hero__side{
  border:1px solid rgba(17,28,24,.2);
  border-radius:4px;
  background:#fff;
  padding:1.3rem 1.35rem;
  min-width:0;
  position:relative;
}
.hero__side::before,
.hero__side::after{
  content:""; position:absolute; width:9px; height:9px;
  border:1px solid var(--accent); opacity:.6;
}
.hero__side::before{ top:-5px; left:-5px; border-right:0; border-bottom:0; }
.hero__side::after{ bottom:-5px; right:-5px; border-left:0; border-top:0; }
.side__label{
  font-family:var(--mono); font-size:.655rem;
  letter-spacing:.13em; text-transform:uppercase;
  color:var(--ink-faint); margin:0 0 .85rem;
  padding-bottom:.6rem; border-bottom:1px solid var(--rule);
}
/* coverage list — what evals reach, and what they don't */
.cover{ list-style:none; margin:0; padding:0; }
.cover li{
  display:flex; align-items:baseline; gap:.55rem;
  padding:.42rem 0;
  font-family:var(--disp); font-variation-settings:"wdth" 92;
  font-size:.875rem; line-height:1.35;
}
.cover li span{ font-size:.8rem; flex:none; width:.9rem; }
.cover li.ok{ color:var(--ink-soft); }
.cover li.ok span{ color:var(--green); }
.cover li.no{ color:var(--ink); }
.cover li.no span{ color:var(--red); }
/* the line between "handled" and "not handled" is the whole argument,
   and the caption below refers to it — so it's marked in the markup
   rather than inferred by a selector */
.cover li.divide{
  margin-top:.6rem; padding-top:.85rem;
  border-top:1px solid var(--rule-hard);
}
.side__foot{
  margin:.9rem 0 0; padding-top:.8rem;
  border-top:1px solid var(--rule);
  font-size:.86rem; font-style:italic; color:var(--ink-soft);
}

/* ─────────────  THREE-COLUMN STRIP  ───────────── */

.strip{
  max-width:var(--max); margin:0 auto;
  padding:0 var(--gut);
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr));
  border-bottom:1px solid var(--rule-hard);
}
.strip__item{
  padding:1.6rem 1.4rem 1.8rem;
  border-right:1px solid var(--rule);
}
.strip__item:first-child{ padding-left:0; }
.strip__item:last-child{ border-right:0; padding-right:0; }
.strip__label{
  font-family:var(--disp); font-weight:700;
  font-size:1.12rem; margin:0 0 .5rem;
  letter-spacing:-.012em;
}
.strip__body{ margin:0; font-size:.925rem; line-height:1.55; color:var(--ink-soft); }

/* ─────────────  SECTIONS  ───────────── */

.sec{
  max-width:var(--max); margin:0 auto;
  padding:clamp(3.4rem,8.5vh,6rem) var(--gut);
  border-bottom:1px solid var(--rule);
}
.sec--wide{ max-width:1420px; }
.sec--tight{ padding-top:2.4rem; padding-bottom:2.4rem; }

.sec__head{ display:flex; align-items:baseline; gap:1.1rem; margin-bottom:1.8rem; }
.sec__num{
  font-family:var(--mono); font-size:.75rem;
  color:var(--red); margin:0; flex:none;
  padding-top:.15rem;
}

.sec__dek{
  margin:-.6rem 0 1.8rem; max-width:62ch;
  color:var(--ink-soft); font-size:1.02rem; line-height:1.55;
}
.sec__dek strong{ color:var(--ink); font-weight:600; }

.sec__grid{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);
  gap:clamp(1.6rem,4vw,3.2rem);
  align-items:start;
}
.lede-col p{ margin:0 0 1rem; color:var(--ink-soft); max-width:56ch; }
.lede-col em{ color:var(--ink); font-style:italic; }
.pull{
  font-family:var(--disp); font-variation-settings:"wdth" 90;
  font-weight:600;
  font-size:1.18rem !important; line-height:1.3;
  color:var(--ink) !important;
  border-top:1px solid var(--rule-hard);
  padding-top:1rem; margin-top:1.4rem !important;
}

.benefits{ list-style:none; margin:0; padding:0; border-top:1px solid var(--rule-hard); }
.benefits li{ padding:1.05rem 0; border-bottom:1px solid var(--rule-soft); }
.benefits li:last-child{ border-bottom:0; }
.benefits h3{ margin-bottom:.28rem; }
.benefits p{ margin:0; font-size:.91rem; line-height:1.55; color:var(--ink-soft); }

/* ─────────────  THE DOCUMENT  ───────────── */

.doc{
  border:1px solid rgba(17,28,24,.2);
  border-radius:4px;
  background:#fff;
  box-shadow:0 1px 0 rgba(17,28,24,.04);
}
.doc__head{
  display:flex; flex-wrap:wrap; gap:1.2rem;
  align-items:flex-end; justify-content:space-between;
  padding:1.15rem 1.3rem;
  border-bottom:2px solid var(--rule-hard);
}
.doc__kicker{
  font-family:var(--mono); font-size:.62rem;
  letter-spacing:.17em; text-transform:uppercase;
  color:var(--red); margin:0 0 .3rem;
}
.doc__title{
  font-family:var(--disp); font-weight:700;
  font-size:1.5rem; margin:0; letter-spacing:-.022em;
}
.doc__meta{ display:flex; flex-wrap:wrap; gap:1.4rem; margin:0; }
.doc__meta dt{
  font-family:var(--mono); font-size:.6rem;
  letter-spacing:.13em; text-transform:uppercase;
  color:var(--ink-faint); margin-bottom:.15rem;
}
.doc__meta dd{ margin:0; font-family:var(--mono); font-size:.735rem; }

.doc__scroll{ overflow-x:auto; -webkit-overflow-scrolling:touch; }

.dtable{ width:100%; min-width:680px; border-collapse:collapse; }
.dtable th{
  text-align:left;
  font-family:var(--mono); font-weight:400;
  font-size:.615rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--ink-faint);
  padding:.6rem 1rem;
  border-bottom:1px solid var(--rule-hard);
  white-space:nowrap;
}
.dtable td{
  padding:.72rem 1rem;
  border-bottom:1px solid var(--rule-soft);
  vertical-align:middle;
  font-size:.905rem;
}
.dtable tbody tr{ transition:background .22s var(--ease); }
.dtable tbody tr:hover{ background:var(--paper-warm); }
.dtable tbody tr:last-child td{ border-bottom:0; }
.dtable tr.is-bad td:first-child{ box-shadow:inset 3px 0 0 var(--red); }

.t-n{ font-family:var(--mono); font-size:.7rem; color:var(--ink-faint); width:3rem; }
.t-s{ min-width:19rem; }
.t-y{ font-family:var(--mono); font-size:.7rem; color:var(--ink-faint); white-space:nowrap; }
.t-r{ font-family:var(--mono); font-size:.73rem; text-align:right; width:3.4rem; color:var(--ink-faint); }
.t-p{ width:7.5rem; white-space:nowrap; }
.t-v{ width:9.5rem; }

.t-p b{
  font-family:var(--disp); font-variation-settings:"wdth" 85;
  font-weight:700; font-size:1.06rem; letter-spacing:-.02em;
}
.t-p .pc{ font-family:var(--mono); font-size:.66rem; color:var(--ink-faint); margin-left:.05rem; }
.mtr{
  display:block; height:2px; width:100%; margin-top:.3rem;
  background:var(--rule-soft);
  position:relative;
}
.mtr::after{
  content:""; position:absolute; left:0; top:0; bottom:0;
  width:var(--p); background:var(--green);
  transform:scaleX(0); transform-origin:left;
  transition:transform .9s var(--ease);
}
.is-in .mtr::after, .doc.is-in .mtr::after{ transform:scaleX(1); }
.mtr--mid::after{ background:var(--amber); }
.mtr--bad::after{ background:var(--red); }

.vd{
  font-family:var(--mono); font-size:.645rem;
  letter-spacing:.09em; text-transform:uppercase;
  padding:.26rem .5rem; white-space:nowrap;
  border:1px solid currentColor;
}
.vd--go{ color:var(--green); }
.vd--gate{ color:var(--amber); }
.vd--stop{ color:var(--paper); background:var(--red); border-color:var(--red); }

.doc__foot{
  padding:1.05rem 1.3rem;
  border-top:2px solid var(--rule-hard);
  background:var(--paper-warm);
}
.doc__finding{ margin:0 0 .55rem; font-size:.93rem; line-height:1.55; color:var(--ink-soft); max-width:80ch; }
.doc__finding strong{ color:var(--red); font-family:var(--disp); font-weight:700; }
.doc__sig{
  margin:0; font-family:var(--mono); font-size:.645rem;
  letter-spacing:.1em; text-transform:uppercase; color:var(--ink-faint);
}
.fig-note{
  margin:.7rem 0 0;
  font-family:var(--mono); font-size:.65rem;
  letter-spacing:.05em; color:var(--ink-faint);
}

/* CTA band */
.band{
  margin-top:2.2rem;
  display:flex; flex-wrap:wrap; gap:1.4rem;
  align-items:center; justify-content:space-between;
  padding:1.4rem 1.5rem;
  background:var(--ink);
  color:var(--paper);
}
.band__text{ margin:0; flex:1 1 24rem; font-size:.985rem; line-height:1.5; color:rgba(245,242,236,.74); }
.band__text strong{
  display:block; color:var(--paper);
  font-family:var(--disp); font-weight:700;
  font-size:1.2rem; letter-spacing:-.015em; margin-bottom:.22rem;
}

/* ─────────────  STEPS  ───────────── */

.steps{
  list-style:none; margin:0; padding:0;
  counter-reset:s;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(min(100%,15rem),1fr));
  gap:0;
  border-top:1px solid var(--rule-hard);
}
.steps li{
  counter-increment:s;
  padding:1.4rem 1.3rem 1.5rem;
  border-right:1px solid var(--rule);
  border-bottom:1px solid var(--rule);
  position:relative;
}
.steps li:last-child{ border-right:0; }
.steps li::before{
  content:counter(s,decimal-leading-zero);
  font-family:var(--mono); font-size:.68rem;
  color:var(--red); display:block; margin-bottom:.7rem;
}
.steps h3{ margin-bottom:.35rem; }
.steps p{ margin:0; font-size:.895rem; line-height:1.55; color:var(--ink-soft); }

.objection{
  margin-top:2.2rem;
  padding:1.4rem 1.5rem;
  background:var(--paper-deep);
  border-left:4px solid var(--ink);
}
.objection h3{ margin-bottom:.5rem; font-size:1.2rem; }
.objection p{ margin:0; color:var(--ink-soft); max-width:74ch; font-size:.945rem; }



/* ─────────────  FINALE  ───────────── */

.finale{
  background-color:var(--ink);
  background-image:
    linear-gradient(rgba(242,193,78,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242,193,78,.07) 1px, transparent 1px);
  background-size:88px 88px;
  background-position:-1px -1px;
  color:var(--paper);
  padding:clamp(3.6rem,9vh,6rem) var(--gut);
}
.finale__inner{ max-width:var(--max); margin:0 auto; }
.finale h2{
  margin:.7rem 0 1rem;
  max-width:18ch;
  font-size:clamp(2rem,1.35rem + 2.7vw,3.4rem);
}
.finale__sub{
  margin:0 0 2rem; max-width:56ch;
  font-size:clamp(1.02rem,.98rem + .3vw,1.15rem);
  color:rgba(245,242,236,.7);
}
.assure{ list-style:none; margin:1.9rem 0 0; padding:0; display:grid; gap:.5rem; }
.assure li{
  position:relative; padding-left:1.5rem;
  font-size:.885rem; color:rgba(245,242,236,.6);
}
.assure li::before{
  content:"✓"; position:absolute; left:0;
  font-family:var(--mono); font-size:.78rem; color:var(--red);
}
.finale__aside{
  margin:2.4rem 0 0; max-width:62ch;
  padding-left:1.1rem;
  border-left:1px solid rgba(245,242,236,.22);
  font-size:.865rem; line-height:1.55;
  color:rgba(245,242,236,.52);
}
.finale .btn--cta{
  background:#fff; border-color:#fff; color:var(--ink);
}
.finale .btn--cta:hover{ background:var(--paper-warm); border-color:var(--paper-warm); color:var(--ink); }
.finale__aside .tlink{ color:rgba(245,242,236,.8); text-decoration-color:rgba(245,242,236,.35); }
.finale__aside .tlink:hover{ color:var(--paper); text-decoration-color:var(--paper); }

/* ─────────────  FAQ  ───────────── */

.faq{ margin:0; border-top:1px solid var(--rule-hard); }
.faq > div{ padding:1.15rem 0; border-bottom:1px solid var(--rule-soft); }
.faq dt{
  font-family:var(--disp); font-weight:700;
  font-size:1.06rem; margin-bottom:.35rem; letter-spacing:-.01em;
}
.faq dd{ margin:0; max-width:76ch; font-size:.94rem; color:var(--ink-soft); }

/* ─────────────  STICKY / FOOTER  ───────────── */

.sticky{
  position:fixed; left:0; right:0; bottom:0; z-index:80;
  display:none; align-items:center; justify-content:space-between; gap:.8rem;
  padding:.65rem .85rem calc(.65rem + env(safe-area-inset-bottom));
  background:var(--ink);
  transform:translateY(110%);
  transition:transform .35s var(--ease);
}
.sticky.is-up{ transform:none; }
.sticky > span{
  font-family:var(--mono); font-size:.7rem;
  color:rgba(245,242,236,.65); line-height:1.3;
}

.foot{
  max-width:var(--max); margin:0 auto;
  padding:1.8rem var(--gut) 3rem;
  display:flex; flex-wrap:wrap; gap:1rem 2rem;
  align-items:center; justify-content:space-between;
  font-family:var(--mono); font-size:.7rem; color:var(--ink-faint);
}
.foot p{ margin:0; }
.foot__mark{ display:flex; align-items:center; gap:.62rem; font-family:var(--wordmark); font-size:1.12rem; color:var(--ink); }
.foot__switch a{ color:var(--red); text-underline-offset:3px; }
.foot__mail a{ color:var(--ink-soft); text-decoration:none; }
.foot__mail a:hover{ color:var(--red); }

/* ─────────────  REVEAL  ───────────── */

.io{ opacity:0; transform:translateY(14px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.io.is-in{ opacity:1; transform:none; }

/* ─────────────  RESPONSIVE  ───────────── */

@media (max-width:1000px){
  .hero{ grid-template-columns:minmax(0,1fr); }
  .sec__grid{ grid-template-columns:minmax(0,1fr); }
  .strip__item{ border-right:0; border-bottom:1px solid var(--rule); padding-left:0; padding-right:0; }
  .strip__item:last-child{ border-bottom:0; }
}

@media (max-width:720px){
  .mast__rule, .mast__edition{ display:none; }
  .nav .btn{ display:none; }          /* hero CTA + sticky bar cover it */
  .sticky{ display:flex; }
  body{ padding-bottom:4rem; }
  .btn--cta, .btn--xl{ width:100%; font-size:.82rem; padding:0 1rem; }
  .band .btn--cta{ width:100%; }
  .doc__head{ gap:.9rem; }
  .doc__meta{ gap:1rem; }
  .steps li{ border-right:0; }
  h1 br{ display:none; }
  .standfirst{ padding-left:.85rem; }
}

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