/* ══════════════════════════════════════════════════════════════
   RASEED — sample v3
   Architecture: fixed nav · hero · pinned scroll story · benefits
   · cost compare · pricing · compatibility · segments · mission
   · FAQ · footer
   ══════════════════════════════════════════════════════════════ */

:root{
  /* brand */
  --g-50:#f0fdf4;  --g-100:#dcfce7; --g-200:#bbf7d0; --g-300:#86efac;
  --g-400:#4ade80; --g-500:#22c55e; --g-600:#16a34a; --g-700:#15803d;
  --g-800:#166534; --g-900:#14532d; --g-950:#0a2e18;

  /* warm paper neutrals */
  --n-0:#ffffff;   --n-50:#f9faf7;  --n-100:#f2f3ee; --n-200:#e5e6df;
  --n-300:#c9cbc0; --n-400:#9b9d90; --n-500:#75776b; --n-600:#585a50;
  --n-700:#3d3f37; --n-800:#262820; --n-900:#161811; --n-950:#0b0d09;

  --ink:var(--n-950); --ink-2:var(--n-700); --ink-3:var(--n-500); --ink-4:var(--n-400);
  --bg:var(--n-50); --bg-2:var(--n-100); --surface:var(--n-0);
  --border:var(--n-200); --border-2:var(--n-300);

  --brand:var(--g-700); --brand-hover:var(--g-800);
  --brand-soft:var(--g-50); --brand-line:var(--g-200); --brand-bright:var(--g-400);

  --dark:#0b0d09; --dark-2:#12150f;
  --on-dark:#f3f4ee; --on-dark-dim:#a6a89a; --on-dark-line:rgba(243,244,238,.12);

  --display:'Outfit', system-ui, sans-serif;
  --body:'DM Sans', system-ui, -apple-system, sans-serif;
  --mono:'IBM Plex Mono', ui-monospace, monospace;

  --r-sm:10px; --r-md:14px; --r-lg:20px; --r-xl:28px; --r-full:999px;

  --e-1:0 1px 2px rgba(11,13,9,.05);
  --e-2:0 1px 2px rgba(11,13,9,.04), 0 10px 28px -10px rgba(11,13,9,.10);
  --e-3:0 2px 6px rgba(11,13,9,.05), 0 24px 56px -18px rgba(11,13,9,.16);
  --e-4:0 40px 90px -30px rgba(11,13,9,.4);

  --ease:cubic-bezier(.22,1,.36,1);
  --ease-soft:cubic-bezier(.4,0,.2,1);

  --nav-h:66px;
  --wrap:1180px;
  --pad:24px;
  --sect:clamp(72px,9vw,120px);
}

*,*::before,*::after{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; scroll-padding-top:calc(var(--nav-h) + 20px); -webkit-text-size-adjust:100%; }
body{
  font-family:var(--body); font-size:16px; line-height:1.6;
  background:var(--bg); color:var(--ink);
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
img,svg{ display:block; max-width:100%; }
a{ color:inherit; }
button,input,select{ font:inherit; color:inherit; }
button{ cursor:pointer; }
::selection{ background:var(--brand); color:#fff; }
:focus-visible{ outline:2.5px solid var(--brand); outline-offset:3px; border-radius:5px; }
.on-dark :focus-visible{ outline-color:var(--brand-bright); }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:var(--pad); }
.sr{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; }

.skip{
  position:absolute; left:16px; top:-100px; z-index:999;
  background:var(--brand); color:#fff; padding:12px 20px;
  border-radius:var(--r-sm); font-weight:600; text-decoration:none;
  transition:top .2s var(--ease);
}
.skip:focus{ top:16px; }

/* ── reveal ── */
/* Visible by default; only hidden once JS confirms it can reveal them again,
   so a failed script never leaves a blank page. */
.js-reveal .rv{ opacity:0; transform:translateY(22px); }
.js-reveal .rv.in{ opacity:1; transform:none; transition:opacity .7s var(--ease), transform .7s var(--ease); }
.rv-1{ transition-delay:.07s } .rv-2{ transition-delay:.14s }
.rv-3{ transition-delay:.21s } .rv-4{ transition-delay:.28s }

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

/* ── type ── */
.eyebrow{
  font-family:var(--mono); font-size:11.5px; font-weight:500;
  letter-spacing:.18em; text-transform:uppercase; color:var(--brand);
  display:block; margin-bottom:16px;
}
.eyebrow--dim{ color:var(--ink-4) }
.eyebrow--light{ color:var(--brand-bright) }
h1,h2,h3,h4{ font-family:var(--display); letter-spacing:-.03em; line-height:1.03; text-wrap:balance; }
.h-xl{ font-size:clamp(40px,6.4vw,76px); font-weight:800 }
.h-lg{ font-size:clamp(30px,4.4vw,54px); font-weight:800 }
.h-md{ font-size:clamp(24px,2.8vw,36px); font-weight:700; letter-spacing:-.025em }
.h-sm{ font-size:20px; font-weight:700; letter-spacing:-.02em; line-height:1.25 }
.lede{ font-size:clamp(16.5px,1.4vw,18.5px); line-height:1.62; color:var(--ink-3); max-width:56ch }

/* ── buttons ── */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  min-height:48px; padding-inline:26px;
  font-weight:600; font-size:15.5px; line-height:1; letter-spacing:-.01em;
  text-decoration:none; white-space:nowrap;
  border:1.5px solid transparent; border-radius:var(--r-full);
  transition:background .22s var(--ease-soft), border-color .22s, color .22s, transform .22s var(--ease), box-shadow .22s;
}
.btn:active{ transform:scale(.98) }
.btn--brand{ background:var(--brand); color:#fff }
.btn--brand:hover{ background:var(--brand-hover); transform:translateY(-2px); box-shadow:0 14px 30px -12px rgba(21,128,61,.6) }
.btn--dark{ background:var(--dark); color:var(--on-dark) }
.btn--dark:hover{ background:#1b1f16; transform:translateY(-2px); box-shadow:var(--e-3) }
.btn--outline{ background:transparent; color:var(--ink); border-color:var(--border-2) }
.btn--outline:hover{ border-color:var(--ink); transform:translateY(-2px) }
.btn--light{ background:var(--on-dark); color:var(--dark) }
.btn--light:hover{ background:#fff; transform:translateY(-2px) }
.btn--sm{ min-height:40px; padding-inline:18px; font-size:14.5px }
.btn__arr{ transition:transform .22s var(--ease); flex-shrink:0 }
.btn:hover .btn__arr{ transform:translateX(3px) }

/* ═══════════ NAV ═══════════ */
.nav{
  position:fixed; inset-inline:0; top:0; z-index:200;
  background:rgba(249,250,247,.78);
  backdrop-filter:blur(18px) saturate(1.7); -webkit-backdrop-filter:blur(18px) saturate(1.7);
  border-bottom:1px solid transparent;
  transition:border-color .3s, background .3s;
}
.nav.scrolled{ border-bottom-color:var(--border); background:rgba(249,250,247,.93) }
.nav__in{
  max-width:var(--wrap); margin-inline:auto; padding-inline:var(--pad);
  height:var(--nav-h); display:flex; align-items:center; gap:20px;
}
.logo{ display:inline-flex; align-items:center; gap:9px; text-decoration:none; margin-right:auto }
.logo__mark{
  width:32px; height:32px; border-radius:9px; flex-shrink:0;
  background:var(--brand); color:#fff; display:grid; place-items:center;
}
.logo__word{ font-family:var(--display); font-weight:900; font-size:21px; letter-spacing:-.04em; line-height:1 }
.nav__links{ display:flex; align-items:center; gap:2px }
.nav__links a{
  font-size:14.5px; font-weight:500; color:var(--ink-2); text-decoration:none;
  padding:11px 13px; border-radius:var(--r-sm); transition:background .15s, color .15s;
}
.nav__links a:hover{ background:var(--bg-2); color:var(--ink) }

.burger{
  display:none; width:44px; height:44px; border:none; background:transparent;
  border-radius:var(--r-sm); color:var(--ink); place-items:center;
}
.burger:hover{ background:var(--bg-2) }
.burger i{ display:block; width:19px; height:13px; position:relative }
.burger i::before,.burger i::after,.burger i span{
  content:""; position:absolute; left:0; width:100%; height:2px; border-radius:2px; background:currentColor;
  transition:transform .28s var(--ease), opacity .18s;
}
.burger i::before{ top:0 } .burger i span{ top:5.5px } .burger i::after{ top:11px }
.burger[aria-expanded="true"] i::before{ transform:translateY(5.5px) rotate(45deg) }
.burger[aria-expanded="true"] i span{ opacity:0 }
.burger[aria-expanded="true"] i::after{ transform:translateY(-5.5px) rotate(-45deg) }

/* dark full-screen menu — mirrors the overlay pattern */
.menu{
  position:fixed; inset:0; z-index:190; background:var(--dark);
  display:flex; flex-direction:column; justify-content:center;
  padding:var(--nav-h) var(--pad) 40px;
  opacity:0; visibility:hidden;
  transition:opacity .26s var(--ease-soft), visibility 0s linear .26s;
}
.menu.open{ opacity:1; visibility:visible; transition:opacity .26s var(--ease-soft), visibility 0s }
.menu__list{ list-style:none; display:flex; flex-direction:column; gap:4px; max-width:var(--wrap); width:100%; margin-inline:auto }
.menu__list a{
  font-family:var(--display); font-weight:700; font-size:clamp(30px,8vw,46px);
  letter-spacing:-.035em; color:var(--on-dark); text-decoration:none;
  padding:12px 0; display:block; transition:color .2s;
}
.menu__list a:hover{ color:var(--brand-bright) }
.menu__cta{ margin-top:32px; max-width:var(--wrap); width:100%; margin-inline:auto }

/* ═══════════ HERO ═══════════ */
/* Own exactly one screen: shorter than the viewport and the next section's
   device peeks above the fold looking like a duplicate of the hero's. */
.hero{
  position:relative; overflow:hidden;
  min-height:100vh; min-height:100svh;
  display:flex; align-items:center;
  padding-top:calc(var(--nav-h) + clamp(40px,6vw,72px));
  padding-bottom:clamp(48px,6vw,80px);
}
.hero__glow{
  position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(760px 540px at 82% 6%, rgba(34,197,94,.13), transparent 62%),
             radial-gradient(560px 460px at -6% 90%, rgba(34,197,94,.07), transparent 62%);
}
.hero__in{ position:relative; width:100%; display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(36px,4.5vw,64px); align-items:center }
.hero__title{ margin-bottom:22px }
.hero__title em{ font-style:normal; color:var(--brand) }
.hero__sub{ font-size:clamp(17px,1.6vw,20px); line-height:1.6; color:var(--ink-3); max-width:46ch; margin-bottom:32px }
.hero__ctas{ display:flex; flex-wrap:wrap; gap:12px; margin-bottom:32px }
.hero__ticks{ display:flex; flex-wrap:wrap; gap:8px 22px }
.hero__device{ display:flex; justify-content:center }

/* Short viewports (a 1080p Windows laptop at 150% scaling reports only ~495px)
   would otherwise make the hero ~1.5 screens tall, so neither the copy nor the
   device is ever fully visible. `zoom` is used rather than `transform: scale()`
   because it reflows — the section actually gets shorter — and unlike a
   transform on the floating device it survives prefers-reduced-motion. */
@media (max-height:760px){
  .hero{ padding-top:calc(var(--nav-h) + 28px); padding-bottom:32px }
  .hero__title{ font-size:clamp(34px,4.6vw,54px); margin-bottom:16px }
  .hero__sub{ font-size:16.5px; margin-bottom:22px }
  .hero__ctas{ margin-bottom:22px }
  .hero__device{ zoom:.82 }
}
@media (max-height:620px){
  .hero{ padding-top:calc(var(--nav-h) + 20px); padding-bottom:26px }
  .hero__title{ font-size:clamp(30px,3.8vw,44px); margin-bottom:14px }
  .hero__sub{ font-size:15.5px; line-height:1.55; margin-bottom:18px }
  .hero__ctas{ margin-bottom:18px; gap:10px }
  .hero__device{ zoom:.72 }
}
@media (max-height:540px){
  .hero__title{ font-size:clamp(28px,3.4vw,38px) }
  .hero__sub{ font-size:15px; margin-bottom:16px }
  .hero__ticks{ gap:6px 18px; font-size:13px }
  .hero__device{ zoom:.64 }
}
.tick{ display:inline-flex; align-items:center; gap:8px; font-size:14px; font-weight:500; color:var(--ink-3) }
.tick svg{ color:var(--brand); flex-shrink:0 }

/* ═══════════ PHONE + RECEIPT ═══════════ */
.phone{
  position:relative; width:100%; max-width:320px; margin-inline:auto; padding:11px;
  background:linear-gradient(158deg,#31342b, var(--n-950) 58%);
  border-radius:50px; box-shadow:var(--e-4), inset 0 1px 1px rgba(255,255,255,.16);
}
.phone--float{ animation:float 8s ease-in-out infinite }
@keyframes float{ 0%,100%{ transform:translateY(0) } 50%{ transform:translateY(-12px) } }
.phone__screen{ background:var(--n-100); border-radius:40px; overflow:hidden; position:relative; min-height:520px }
.phone__island{ position:absolute; top:10px; left:50%; transform:translateX(-50%); width:84px; height:23px; background:var(--n-950); border-radius:var(--r-full); z-index:5 }
.phone__status{ display:flex; justify-content:space-between; align-items:center; padding:14px 20px 8px; font-family:var(--mono); font-size:10.5px; font-weight:500; color:var(--ink-2) }
.phone__url{
  margin:2px 12px 10px; background:var(--n-0); border:1px solid var(--border);
  border-radius:var(--r-full); padding:7px 13px; display:flex; align-items:center; gap:6px;
  font-family:var(--mono); font-size:10.5px; color:var(--ink-3);
}
.phone__url svg{ color:var(--brand); flex-shrink:0 }
.phone__body{ padding:0 12px 16px }

.receipt-wrap{ filter:drop-shadow(0 6px 16px rgba(11,13,9,.09)) }
.receipt{ position:relative; background:var(--n-0); padding:18px 15px 14px }
.receipt::before,.receipt::after{
  content:""; position:absolute; inset-inline:0; height:8px;
  background:linear-gradient(-45deg,transparent 68%,var(--n-0) 70%) repeat-x,
             linear-gradient(45deg,transparent 68%,var(--n-0) 70%) repeat-x;
  background-size:13px 8px;
}
.receipt::before{ top:-8px; transform:scaleY(-1) }
.receipt::after{ bottom:-8px }
.receipt__head{ display:flex; align-items:center; gap:10px; padding-bottom:12px; border-bottom:1.5px dashed var(--border) }
.receipt__logo{
  width:34px; height:34px; border-radius:9px; flex-shrink:0;
  background:var(--brand-soft); border:1px solid var(--brand-line);
  display:grid; place-items:center; font-family:var(--display); font-weight:800; font-size:14px; color:var(--brand);
}
.receipt__name{ font-family:var(--display); font-weight:700; font-size:14px; line-height:1.2; letter-spacing:-.02em }
.receipt__meta{ font-family:var(--mono); font-size:9.5px; color:var(--ink-4); margin-top:2px }
.receipt__stamp{
  margin-left:auto; flex-shrink:0; font-family:var(--mono); font-size:9px; font-weight:500;
  letter-spacing:.1em; color:var(--brand); background:var(--brand-soft);
  border:1px solid var(--brand-line); padding:4px 8px; border-radius:var(--r-full);
}
.receipt__lines{ padding:12px 0; display:flex; flex-direction:column; gap:9px }
.rline{ display:flex; justify-content:space-between; gap:10px; font-size:12px }
.rline b{ font-weight:400; color:var(--ink-2); line-height:1.35 }
.rline b i{ display:block; font-style:normal; font-family:var(--mono); font-size:9.5px; color:var(--ink-4) }
.rline span{ font-family:var(--mono); font-weight:500; font-variant-numeric:tabular-nums; white-space:nowrap }
.rsub{ display:flex; justify-content:space-between; font-family:var(--mono); font-size:10.5px; color:var(--ink-4); font-variant-numeric:tabular-nums; padding:1px 0 }
.rtotal{ display:flex; justify-content:space-between; align-items:baseline; border-top:1.5px dashed var(--border); margin-top:10px; padding-top:12px }
.rtotal b{ font-family:var(--display); font-weight:700; font-size:12.5px }
.rtotal span{ font-family:var(--mono); font-weight:500; font-size:18px; color:var(--brand); font-variant-numeric:tabular-nums; letter-spacing:-.03em }
.rverify{
  display:flex; align-items:center; justify-content:center; gap:5px; margin-top:12px;
  font-family:var(--mono); font-size:8.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-4);
}
.rverify svg{ color:var(--brand); flex-shrink:0 }
.raction{
  width:100%; margin-top:13px; min-height:42px; background:var(--brand); color:#fff;
  font-weight:600; font-size:13px; border-radius:var(--r-sm);
  display:flex; align-items:center; justify-content:center; gap:7px;
}

/* generic phone-screen cards used by story beats */
.pcard{ background:var(--n-0); border-radius:var(--r-md); padding:14px; box-shadow:0 2px 10px rgba(11,13,9,.06); margin-bottom:10px }
.pcard__t{ font-family:var(--display); font-weight:700; font-size:13.5px; letter-spacing:-.02em; margin-bottom:3px }
.pcard__s{ font-size:11.5px; color:var(--ink-3); line-height:1.5 }
.prow{ display:flex; align-items:center; gap:10px; padding:11px 0; border-bottom:1px dashed var(--border) }
.prow:last-child{ border-bottom:none }
.prow__ic{ width:32px; height:32px; border-radius:9px; background:var(--brand-soft); color:var(--brand); display:grid; place-items:center; flex-shrink:0 }
.prow__t{ font-size:12.5px; font-weight:600; line-height:1.3 }
.prow__s{ font-family:var(--mono); font-size:9.5px; color:var(--ink-4) }
.prow__go{ margin-left:auto; color:var(--ink-4); flex-shrink:0 }

.stamp-card{
  background:var(--dark); border-radius:var(--r-md); padding:16px; color:var(--on-dark); margin-bottom:10px;
}
.stamp-card__t{ font-family:var(--display); font-weight:700; font-size:14px; letter-spacing:-.02em }
.stamp-card__s{ font-family:var(--mono); font-size:9.5px; color:var(--on-dark-dim); letter-spacing:.08em; text-transform:uppercase; margin-top:2px }
.stamps{ display:flex; gap:6px; margin-top:14px }
.stamps i{
  flex:1; aspect-ratio:1; border-radius:var(--r-full); border:1.5px dashed rgba(243,244,238,.28);
  display:grid; place-items:center; font-style:normal;
}
.stamps i.on{ background:var(--brand-bright); border-style:solid; border-color:var(--brand-bright); color:var(--dark) }

.offer{
  background:linear-gradient(140deg,var(--g-700),var(--g-900)); color:#fff;
  border-radius:var(--r-md); padding:16px; margin-bottom:10px;
}
.offer__tag{ font-family:var(--mono); font-size:9px; letter-spacing:.12em; text-transform:uppercase; opacity:.8 }
.offer__t{ font-family:var(--display); font-weight:800; font-size:19px; letter-spacing:-.03em; margin:5px 0 3px }
.offer__s{ font-size:11.5px; opacity:.85; line-height:1.5 }
.offer__code{
  margin-top:12px; background:rgba(255,255,255,.16); border:1px dashed rgba(255,255,255,.4);
  border-radius:var(--r-sm); padding:8px; text-align:center;
  font-family:var(--mono); font-size:12px; letter-spacing:.14em;
}

/* ═══════════ STORY (pinned scroll) ═══════════ */
/* One viewport of runway per beat, plus one to read the last one. */
.story{ position:relative; background:var(--bg); --beats:6; height:calc((var(--beats) + 1) * 100vh) }
/* Invisible sentinels, one per beat, spanning the runway. An
   IntersectionObserver with a midline rootMargin reports exactly one at a
   time — no scroll listener, so it can't desync. */
.story__track{ position:absolute; inset:0; display:flex; flex-direction:column; pointer-events:none }
.story__mark{ flex:1 }
.story__stage{
  position:sticky; top:0; height:100vh; height:100svh;
  /* the nav is fixed and overlays the top of the stage, so inset the content
     box by its height — otherwise centring tucks the device under the navbar */
  padding-top:var(--nav-h);
  display:flex; align-items:center; overflow:hidden;
}
.story__grid{
  width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:var(--pad);
  display:grid; grid-template-columns:1fr 1fr; gap:clamp(32px,5vw,72px); align-items:center;
}
.story__left{ position:relative; min-height:390px }
.beat{
  position:absolute; inset:0; display:flex; flex-direction:column; justify-content:center;
  opacity:0; transform:translateY(24px); pointer-events:none;
  /* Exit faster than enter so two beats aren't legible on top of each other.
     No enter delay — a gap between the two would dip the stage to empty. */
  transition:opacity .25s var(--ease-soft), transform .25s var(--ease);
}
.beat.is-active{
  opacity:1; transform:none; pointer-events:auto;
  transition:opacity .45s var(--ease-soft), transform .52s var(--ease);
}
.beat__title{ margin-bottom:18px }
.beat__list{ list-style:none; display:flex; flex-direction:column; gap:13px; margin-bottom:26px }
.beat__list li{ display:flex; gap:12px; align-items:flex-start; font-size:16.5px; color:var(--ink-2); line-height:1.5 }
.beat__list svg{ color:var(--brand); flex-shrink:0; margin-top:4px }
.beat__link{
  display:inline-flex; align-items:center; gap:8px; width:fit-content;
  font-weight:600; font-size:15.5px; color:var(--brand); text-decoration:none;
  padding:6px 0; border-bottom:1.5px solid var(--brand-line); transition:border-color .22s, gap .22s;
}
.beat__link:hover{ border-color:var(--brand); gap:12px }
/* per-beat phone only exists in the stacked (un-pinned) layout */
.beat__phone{ display:none }

.story__right{ position:relative; display:flex; justify-content:center; align-items:center }
.story__phone{ position:relative; width:100%; max-width:310px; transform-origin:center }

/* The device is ~575px tall by design. Plenty of real laptops report a CSS
   viewport well under that — a 1080p Windows screen at 150% scaling is only
   ~495px tall — so scale the whole device down rather than let it overflow
   the pinned stage. Scaling the wrapper keeps the receipt's proportions. */
@media (max-height:800px){ .story__phone{ transform:scale(.92) } }
@media (max-height:700px){ .story__phone{ transform:scale(.84) } }
@media (max-height:620px){ .story__phone{ transform:scale(.76) } }
@media (max-height:540px){ .story__phone{ transform:scale(.62) } }
.screen{
  position:absolute; inset:0; opacity:0; transform:translateX(24px) scale(.97);
  transition:opacity .25s var(--ease-soft), transform .25s var(--ease);
  pointer-events:none; padding:0 12px 16px;
}
.screen.is-active{
  opacity:1; transform:none; pointer-events:auto;
  transition:opacity .45s var(--ease-soft), transform .55s var(--ease);
}
.screen-host{ position:relative; min-height:470px }

/* Short viewports: tighten the copy so a whole beat still fits the stage. */
@media (max-height:700px){
  .story__left{ min-height:330px }
  .beat__title{ margin-bottom:14px }
  .beat__list{ gap:10px; margin-bottom:20px }
  .beat__list li{ font-size:15.5px }
  .beat .eyebrow{ margin-bottom:12px }
}
@media (max-height:560px){
  .story__left{ min-height:280px }
  .beat__title{ font-size:clamp(26px,3.2vw,38px); margin-bottom:12px }
  .beat__list{ gap:8px; margin-bottom:16px }
  .beat__list li{ font-size:14.5px }
  .beat__list svg{ width:16px; height:16px }
  .beat__link{ font-size:14.5px }
}

/* progress rail */
.story__rail{
  position:absolute; left:max(calc((100vw - var(--wrap))/2 + 4px), 8px); top:50%; transform:translateY(-50%);
  display:flex; flex-direction:column; gap:9px; z-index:3;
}
.story__rail button{
  width:3px; height:26px; border:none; border-radius:var(--r-full);
  background:var(--border-2); padding:0; transition:background .3s, height .3s;
  position:relative;
}
.story__rail button::after{ content:""; position:absolute; inset:-10px -12px }
.story__rail button.on{ background:var(--brand); height:38px }

/* ═══════════ BENEFITS BAR ═══════════ */
.benefits{ background:var(--dark); color:var(--on-dark); padding-block:clamp(56px,7vw,84px) }
.benefits__grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(24px,3vw,40px) }
.ben{ border-top:1.5px solid var(--on-dark-line); padding-top:22px }
.ben__ic{ color:var(--brand-bright); margin-bottom:16px }
.ben__t{ font-family:var(--display); font-weight:700; font-size:18px; letter-spacing:-.025em; margin-bottom:7px }
.ben__s{ font-size:14.5px; line-height:1.55; color:var(--on-dark-dim) }

/* ═══════════ COMPARE ═══════════ */
.compare{ padding-block:var(--sect) }
.compare__head{ max-width:640px; margin-bottom:clamp(36px,4.5vw,56px) }
.compare__grid{ display:grid; grid-template-columns:1fr 1fr; gap:20px; align-items:stretch }
.pane{ border-radius:var(--r-xl); padding:clamp(28px,3.4vw,42px); display:flex; flex-direction:column }
.pane--old{ background:var(--bg-2); border:1px solid var(--border) }
.pane--new{ background:var(--dark); color:var(--on-dark); position:relative; overflow:hidden }
.pane--new::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(500px 380px at 88% 0%, rgba(34,197,94,.18), transparent 62%);
}
.pane__tag{
  font-family:var(--mono); font-size:11px; letter-spacing:.16em; text-transform:uppercase;
  color:var(--ink-4); margin-bottom:14px; position:relative;
}
.pane--new .pane__tag{ color:var(--brand-bright) }
.pane__t{ font-family:var(--display); font-weight:800; font-size:clamp(23px,2.5vw,31px); letter-spacing:-.03em; margin-bottom:24px; position:relative; line-height:1.15 }
.pane__rows{ list-style:none; display:flex; flex-direction:column; gap:1px; position:relative; flex:1 }
.pane__rows li{ display:flex; justify-content:space-between; align-items:center; gap:14px; padding:13px 0; border-bottom:1px dashed var(--border); font-size:15px }
.pane--new .pane__rows li{ border-bottom-color:var(--on-dark-line) }
.pane__rows li:last-child{ border-bottom:none }
.pane__rows span{ color:var(--ink-3) }
.pane--new .pane__rows span{ color:var(--on-dark-dim) }
.pane__rows b{ font-family:var(--mono); font-size:12.5px; font-weight:500; flex-shrink:0; color:var(--ink-4) }
.pane--new .pane__rows b{ color:var(--brand-bright) }
.pane__foot{ margin-top:28px; position:relative }

/* ═══════════ PRICING ═══════════ */
.pricing{ background:var(--bg-2); padding-block:var(--sect); border-block:1px solid var(--border) }
.pricing__head{ text-align:center; max-width:620px; margin:0 auto clamp(32px,4vw,48px) }
.pricing__head .lede{ margin-inline:auto }
.toggle{
  display:inline-flex; background:var(--surface); border:1px solid var(--border);
  border-radius:var(--r-full); padding:4px; margin:24px auto 0; position:relative;
}
.toggle button{
  border:none; background:transparent; border-radius:var(--r-full);
  padding:10px 22px; font-size:14.5px; font-weight:600; color:var(--ink-3);
  min-height:40px; transition:color .25s; position:relative; z-index:2;
}
.toggle button[aria-pressed="true"]{ color:#fff }
.toggle__pill{
  position:absolute; top:4px; bottom:4px; left:4px; width:calc(50% - 4px);
  background:var(--brand); border-radius:var(--r-full); z-index:1;
  transition:transform .34s var(--ease);
}
.toggle[data-plan="annual"] .toggle__pill{ transform:translateX(100%) }
.toggle__save{
  position:absolute; top:-13px; right:-16px; background:var(--brand-soft); color:var(--brand);
  border:1px solid var(--brand-line); border-radius:var(--r-full);
  font-family:var(--mono); font-size:9.5px; letter-spacing:.08em; padding:3px 9px; text-transform:uppercase;
}
.plan{
  max-width:920px; margin-inline:auto; background:var(--surface);
  border:1px solid var(--border); border-radius:var(--r-xl); overflow:hidden;
  display:grid; grid-template-columns:1fr 1fr; box-shadow:var(--e-2);
}
.plan__vis{
  background:var(--dark); padding:clamp(32px,4vw,48px);
  display:flex; flex-direction:column; justify-content:center; align-items:center;
  color:var(--on-dark); position:relative; overflow:hidden;
}
.plan__vis::before{ content:""; position:absolute; inset:0; background:radial-gradient(420px 340px at 50% 20%, rgba(34,197,94,.2), transparent 65%) }
/* Real 3D tile — mounted by tile-model.js into [data-tile-stage]. The
   fallback icon (same wifi glyph the old CSS mockup used) stays visible
   until JS confirms the WebGL canvas mounted, so a slow network or a
   blocked unpkg.com request never leaves an empty box. */
.tile-stage{
  position:relative; width:min(190px,60%); aspect-ratio:1; border-radius:32px;
  background:linear-gradient(150deg,#2a2e24,#0e110b);
  box-shadow:0 30px 60px -20px rgba(0,0,0,.7), inset 0 1px 1px rgba(255,255,255,.14);
  display:grid; place-items:center; margin-bottom:26px; overflow:hidden;
}
.tile-stage::after{
  content:""; position:absolute; inset:14px; border-radius:22px; border:1.5px solid rgba(243,244,238,.1);
  pointer-events:none; z-index:2;
}
.tile-stage canvas{ display:block !important; width:100% !important; height:100% !important; position:relative; z-index:1 }
.tile-stage__fallback{ position:relative; z-index:2; display:grid; place-items:center; color:var(--brand-bright) }
.tile-stage.is-mounted .tile-stage__fallback{ display:none }
.plan__vis-name{ font-family:var(--display); font-weight:800; font-size:21px; letter-spacing:-.03em; position:relative }
.plan__vis-sub{ font-family:var(--mono); font-size:10.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--brand-bright); margin-top:6px; position:relative }
.plan__body{ padding:clamp(30px,3.6vw,44px) }
.plan__price{ display:flex; align-items:baseline; gap:10px; margin-bottom:6px }
.plan__amt{ font-family:var(--display); font-weight:800; font-size:clamp(38px,4.6vw,54px); letter-spacing:-.04em; line-height:1 }
.plan__per{ font-size:15px; color:var(--ink-3) }
.plan__note{ font-size:14px; color:var(--ink-3); margin-bottom:22px }
.plan__list{ list-style:none; display:flex; flex-direction:column; gap:11px; margin-bottom:26px }
.plan__list li{ display:flex; gap:10px; align-items:flex-start; font-size:15px; color:var(--ink-2) }
.plan__list svg{ color:var(--brand); flex-shrink:0; margin-top:4px }
.plan__guarantee{
  display:flex; align-items:center; gap:9px; margin-top:16px;
  font-family:var(--mono); font-size:10.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-4);
}

/* ═══════════ COMPAT + SEGMENTS ═══════════ */
.compat{ padding-block:clamp(48px,6vw,72px) }
.compat__label{ text-align:center; margin-bottom:26px }
.compat__list{
  list-style:none; display:flex; flex-wrap:wrap; justify-content:center; align-items:center;
  gap:14px 36px;
}
.compat__list li{
  font-family:var(--display); font-weight:700; font-size:17px; letter-spacing:-.025em;
  color:var(--ink-4); transition:color .25s;
}
.compat__list li:hover{ color:var(--ink-2) }

.segments{ padding-block:0 var(--sect) }
.segments__head{ max-width:640px; margin-bottom:clamp(36px,4.5vw,52px) }
.seg-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px }
.seg{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--r-lg);
  padding:28px 26px; transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s;
}
.seg:hover{ transform:translateY(-5px); box-shadow:var(--e-3); border-color:var(--brand-line) }
.seg__ic{
  width:44px; height:44px; border-radius:12px; background:var(--brand-soft);
  border:1px solid var(--brand-line); color:var(--brand);
  display:grid; place-items:center; margin-bottom:18px;
}
.seg__t{ font-family:var(--display); font-weight:700; font-size:17.5px; letter-spacing:-.025em; margin-bottom:6px }
.seg__s{ font-size:14.5px; line-height:1.55; color:var(--ink-3) }

/* ═══════════ MISSION ═══════════ */
.mission{ background:var(--dark); color:var(--on-dark); padding-block:var(--sect); position:relative; overflow:hidden }
.mission::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(720px 560px at 84% 10%, rgba(34,197,94,.14), transparent 62%);
}
.mission__in{ position:relative; display:grid; grid-template-columns:.85fr 1.15fr; gap:clamp(36px,5vw,72px); align-items:center }
.mission__fig{
  font-family:var(--display); font-weight:900; font-size:clamp(64px,11vw,140px);
  line-height:.86; letter-spacing:-.055em; color:var(--brand-bright);
}
.mission__figsub{
  font-family:var(--mono); font-size:12px; letter-spacing:.18em; text-transform:uppercase;
  color:var(--on-dark-dim); margin-top:18px;
}
.mission__body p{ font-size:clamp(16.5px,1.5vw,19px); line-height:1.65; color:var(--on-dark-dim); margin-bottom:18px }
.mission__body p:last-of-type{ margin-bottom:28px }
.mission__body strong{ color:var(--on-dark); font-weight:600 }

/* ═══════════ FAQ ═══════════ */
.faq{ padding-block:var(--sect); background:var(--bg-2); border-top:1px solid var(--border) }
.faq__in{ display:grid; grid-template-columns:.8fr 1.2fr; gap:clamp(32px,5vw,64px); align-items:start }
.faq__list{ border-top:1px solid var(--border) }
.qa{ border-bottom:1px solid var(--border) }
.qa summary{
  list-style:none; cursor:pointer; padding:22px 0; display:flex; align-items:center; gap:18px;
  font-family:var(--display); font-weight:700; font-size:clamp(16.5px,1.6vw,19px);
  letter-spacing:-.02em; min-height:56px; transition:color .2s;
}
.qa summary::-webkit-details-marker{ display:none }
.qa summary:hover{ color:var(--brand) }
.qa__sign{
  margin-left:auto; flex-shrink:0; width:26px; height:26px; position:relative;
  border-radius:var(--r-full); border:1.5px solid var(--border-2); transition:border-color .25s, background .25s;
}
.qa__sign::before,.qa__sign::after{
  content:""; position:absolute; top:50%; left:50%; background:var(--ink-2);
  border-radius:2px; transform:translate(-50%,-50%); transition:transform .3s var(--ease), background .25s;
}
.qa__sign::before{ width:11px; height:1.8px }
.qa__sign::after{ width:1.8px; height:11px }
.qa[open] .qa__sign{ background:var(--brand); border-color:var(--brand) }
.qa[open] .qa__sign::before,.qa[open] .qa__sign::after{ background:#fff }
.qa[open] .qa__sign::after{ transform:translate(-50%,-50%) scaleY(0) }
.qa__body{ overflow:hidden }
.qa__body p{ padding:0 44px 24px 0; font-size:15.5px; line-height:1.65; color:var(--ink-3); max-width:64ch }
.qa[open] .qa__body{ animation:qaOpen .34s var(--ease) }
@keyframes qaOpen{ from{ opacity:0; transform:translateY(-6px) } to{ opacity:1; transform:none } }

/* ═══════════ CTA + FOOTER ═══════════ */
.endcta{ padding-block:var(--sect) }
.endcta__card{
  background:var(--g-900); color:var(--on-dark); border-radius:var(--r-xl);
  padding:clamp(44px,6vw,84px); text-align:center; position:relative; overflow:hidden;
}
.endcta__card::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(600px 460px at 50% 0%, rgba(74,222,128,.22), transparent 62%);
}
.endcta__card > *{ position:relative }
.endcta__card h2{ color:#fff; margin-bottom:16px }
.endcta__card p{ color:rgba(243,244,238,.82); font-size:17px; max-width:48ch; margin:0 auto 30px }
.endcta__row{ display:flex; flex-wrap:wrap; gap:12px; justify-content:center }

.footer{ background:var(--dark); color:var(--on-dark-dim); padding-block:clamp(56px,7vw,80px) 36px }
.footer__grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:40px; padding-bottom:44px; border-bottom:1px solid var(--on-dark-line) }
.footer .logo{ color:var(--on-dark); margin-bottom:14px }
.footer__tag{ font-size:14px; line-height:1.6; max-width:30ch }
.footer h2{ font-family:var(--mono); font-weight:500; font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--on-dark); margin-bottom:16px }
.footer ul{ list-style:none; display:flex; flex-direction:column; gap:8px }
.footer ul a{ font-size:14.5px; text-decoration:none; width:fit-content; padding-block:4px; transition:color .15s }
.footer ul a:hover{ color:var(--brand-bright) }
.footer__base{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px; padding-top:28px; font-size:13px }
.footer__made{ display:inline-flex; align-items:center; gap:7px }
.footer__made svg{ color:var(--brand-bright) }

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width:1100px){
  .story__rail{ display:none }
}
@media (max-width:940px){
  .nav__links, .nav .nav__cta{ display:none }
  .burger{ display:grid }
  .hero__in{ grid-template-columns:1fr; gap:52px }
  .benefits__grid{ grid-template-columns:1fr 1fr; gap:32px 28px }
  .compare__grid{ grid-template-columns:1fr }
  .plan{ grid-template-columns:1fr }
  .seg-grid{ grid-template-columns:1fr 1fr }
  .mission__in{ grid-template-columns:1fr; gap:36px }
  .faq__in{ grid-template-columns:1fr; gap:32px }
  .footer__grid{ grid-template-columns:1fr 1fr }

  /* pinned story degrades to stacked blocks */
  .story{ height:auto }
  .story__track{ display:none }
  .story__stage{ position:static; height:auto; min-height:0; display:block; padding-block:var(--sect) }
  .story__grid{ display:block }
  .story__left{ position:static; min-height:0 }
  .beat{
    position:static; opacity:1; transform:none; pointer-events:auto;
    display:block; margin-bottom:64px;
  }
  .beat:last-child{ margin-bottom:0 }
  .beat__phone{ display:block; margin-top:28px }
  .story__right{ display:none }
}
@media (max-width:620px){
  :root{ --pad:20px }
  .benefits__grid{ grid-template-columns:1fr; gap:26px }
  .seg-grid{ grid-template-columns:1fr }
  .footer__grid{ grid-template-columns:1fr; gap:32px }
  .hero__ctas .btn{ flex:1 1 100% }
  .toggle{ width:100% }
  .toggle button{ flex:1 }
  .qa__body p{ padding-right:0 }
}