/* Nu2ta — UI extras: stepper form, call-time picker, comparison table, WhatsApp button */
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Stepper */
.stepper{display:flex;gap:8px;list-style:none;margin:0 0 20px;padding:0;counter-reset:st}
.stepper li{flex:1;counter-increment:st;font-size:.875rem;font-weight:500;color:var(--muted);padding-top:10px;border-top:3px solid var(--line);transition:border-color .3s var(--ease),color .3s var(--ease)}
.stepper li::before{content:counter(st) ". "}
.stepper li.is-on{border-color:var(--amber);color:var(--emerald)}
[data-step][hidden]{display:none}
.step-back{background:none;border:0;padding:4px 0;font:inherit;cursor:pointer;justify-self:start;width:auto}

/* Call-time picker */
.slots{border:0;margin:0;padding:0;min-width:0}
.slots legend{font-weight:500;margin-bottom:10px;padding:0}
.slots__days,.slots__times{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.slots__days::-webkit-scrollbar,.slots__times::-webkit-scrollbar{display:none}
.slots__times{margin-top:10px;flex-wrap:wrap}
.slot{flex:0 0 auto;min-width:64px;min-height:44px;padding:8px 12px;border:1.5px solid var(--line);border-radius:var(--radius-sm);background:var(--white);color:var(--emerald);font:inherit;font-size:.9rem;line-height:1.2;cursor:pointer;text-align:center;transition:background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease)}
.slot small{display:block;font-size:.75rem;color:var(--muted)}
.slot:hover{border-color:var(--emerald-3)}
.slot[aria-checked="true"]{background:var(--emerald);border-color:var(--emerald);color:var(--white)}
.slot[aria-checked="true"] small{color:var(--on-dark-muted)}
.slot:focus-visible{outline:3px solid var(--honey);outline-offset:2px}

/* Comparison table */
.compare__wrap{margin-top:32px;overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:var(--white)}
.compare__table{width:100%;min-width:560px;border-collapse:collapse;font-size:.95rem}
.compare__table th,.compare__table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.compare__table tr:last-child th,.compare__table tr:last-child td{border-bottom:0}
.compare__table thead th{font-weight:600;color:var(--emerald)}
.compare__table tbody th{font-weight:500;color:var(--muted);white-space:nowrap}
.compare__table td{color:var(--muted)}
.compare__table .is-us{background:var(--mist);color:var(--emerald);font-weight:600}
.compare__table thead .is-us{background:var(--emerald);color:var(--white)}

/* WhatsApp floating button */
.wa-fab{position:fixed;right:16px;bottom:24px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(11,43,38,.25);transition:transform .2s var(--ease)}
.wa-fab[hidden]{display:none}
.wa-fab svg{width:30px;height:30px;fill:#fff}
.wa-fab:hover{transform:scale(1.06)}
@media (max-width:767px){.wa-fab{bottom:88px}}

/* Film */
.film__frame{margin-top:32px;border-radius:var(--radius);overflow:hidden;background:var(--emerald);aspect-ratio:16/9;max-width:100%}
.film__frame video{display:block;width:100%;height:100%;object-fit:cover}
.film .h2{margin-top:8px}

/* hero without the build preview */
.hero__grid{grid-template-columns:1fr!important}
.hero__copy{max-width:820px}

/* How it works: vertical steps; each line segment fills as you scroll, in step with the roof */
#how .steps::before,#how .steps::after{display:none}
#how .step:not(.step--last)::after{content:"";position:absolute;top:22px;width:3px;height:calc(100% + 8px);border-radius:2px;
  background:linear-gradient(to bottom,var(--amber) calc(var(--fill,0) * 100%),var(--line) 0)}
#how .step__dot{border-color:var(--line);transition:border-color .25s,background-color .25s,box-shadow .25s}
#how .step.is-on .step__dot{border-color:var(--amber)}
#how .step--last .step__dot{background:var(--line);box-shadow:none}
#how .step--last.is-on .step__dot{background:var(--amber);box-shadow:0 0 0 6px rgba(200,106,0,.2)}
#how .step:not(.step--last)::after{left:-31px}
@media (min-width:901px){
  #how .container{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);column-gap:56px;align-items:start}
  #how .container>.eyebrow,#how .container>.h2{grid-column:1/-1}
  #how .roofbuild{grid-column:2;grid-row:3;align-self:stretch;margin:40px 0 0;max-width:none;width:100%;position:relative;top:auto}
  #how .roofbuild__pin{position:sticky;top:calc(50vh - 230px)}
  #how .roofbuild__svg{width:100%;max-width:700px;max-height:none;margin:0 auto;display:block}
  #how .roofbuild__label{font-size:26px}
  #how .steps{grid-column:1;grid-row:3;grid-template-columns:1fr;gap:12vh;padding-left:48px;margin-top:16vh;padding-bottom:24vh}
  #how .step__dot{position:absolute;left:-48px;top:2px}
  #how .step--last .step__dot{left:-52px;top:-2px;margin-top:0}
  #how .step__n{margin-top:0}
  #how .step:not(.step--last)::after{left:-39.5px;height:calc(100% + 12vh - 4px)}
}
@media (max-width:900px){
  #how .roofbuild{padding:4px 16px 2px}
  #how .roofbuild__svg{max-height:170px}
  #how .roofbuild__label{font-size:16px;margin-top:2px}
  #how .steps{gap:56px;padding-bottom:20vh}
  #how .step:not(.step--last)::after{height:calc(100% + 36px)}
}



/* Tighter spacing: less empty space between sections and in the scroll-driven demo */
:root{--section:clamp(56px,7vw,96px)}
html,body{overflow-x:clip}
.fix{height:170vh}
@media (max-width:900px){.fix{height:185vh}}

/* 30-second explainer above the tiles */
.explainer{margin:32px 0 40px;border-radius:var(--radius);overflow:hidden;background:var(--emerald);aspect-ratio:16/9;max-width:100%}
.explainer video{display:block;width:100%;height:100%;object-fit:cover}

/* 8 parts as a tilted, endlessly scrolling wall (2D only, GPU-friendly) */
.wall{position:relative;margin-top:40px;height:760px;overflow:hidden;border-radius:var(--radius);background:#061A17;contain:layout paint;isolation:isolate}
.wall::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:2;background:linear-gradient(#061A17,transparent 12%,transparent 88%,#061A17)}
.wall__in{position:absolute;left:50%;top:0;width:150%;display:flex;align-items:flex-start;gap:20px;transform-origin:50% 0;transform:translate(-50%,-260px) rotate(-10deg)}
.wall__col{flex:1;min-width:0;display:flex;flex-direction:column;will-change:transform;backface-visibility:hidden;transform:translate3d(0,0,0);animation:wallUp var(--dur,36s) linear infinite}
.wall__col.is-down{animation-name:wallDown}
.wall__set{display:flex;flex-direction:column;gap:20px;padding-bottom:20px}
.wall .tile{margin:0;display:block;background:var(--white);border-radius:16px;padding:10px 10px 12px;box-shadow:none}
.wall .tile[hidden]{display:block}
.wall.is-out .wall__col,.wall.is-out .m,.wall.is-out .m *{animation-play-state:paused!important}
.wall [aria-hidden="true"] .m,.wall [aria-hidden="true"] .m *{animation:none!important}
@keyframes wallUp{from{transform:translate3d(0,0,0)}to{transform:translate3d(0,-50%,0)}}
@keyframes wallDown{from{transform:translate3d(0,-50%,0)}to{transform:translate3d(0,0,0)}}
@media (max-width:699px){
 .wall{height:min(560px,72svh);margin-top:28px}
 .wall__in{width:250%;gap:18px;transform:translate(-50%,-120px) rotate(-8deg) scale(.53)}
 .wall__set{gap:16px;padding-bottom:16px}
}
/* example site screens in the wall */
.wall .tile--mk{padding:0;overflow:hidden;background:var(--bg)}
.mk{background:var(--bg);color:var(--fg);padding:0 18px 20px;font-family:var(--text,system-ui)}
.mk__bar{display:flex;gap:6px;padding:12px 0}.mk__bar i{width:9px;height:9px;border-radius:50%;background:var(--fg);opacity:.25}
.mk__nav{display:flex;justify-content:space-between;align-items:center;font-size:13px;margin-bottom:22px}.mk__nav b{font-weight:700}
.mk__nav span{background:var(--ac);color:var(--bg);border-radius:99px;padding:5px 11px;font-size:11px;font-weight:600}
.mk__h{font-family:var(--display,Georgia);font-weight:700;font-size:34px;line-height:1.02;letter-spacing:-.02em}.mk__h.sm{font-size:22px;margin-bottom:12px}
.mk__p{font-size:13px;opacity:.7;margin:10px 0 14px}
.mk__btn{display:inline-block;background:var(--ac);color:var(--bg);font-weight:600;font-size:13px;border-radius:10px;padding:9px 16px;margin-top:10px}
.mk__img{margin-top:14px;border-radius:12px;overflow:hidden;aspect-ratio:2/1.1}.mk__img svg{display:block;width:100%;height:100%}
.mk__ph{width:62%;margin:0 auto;border:8px solid var(--fg);border-radius:28px;padding:16px 12px;opacity:.95}.mk__ph .mk__img{margin-top:6px}
.mk__big{font-family:var(--display,Georgia);font-size:64px;font-weight:700}.mk__big em{font-style:normal;font-size:20px;color:var(--ac);vertical-align:middle}
.mk__q{margin-top:10px;padding:12px;border-radius:10px;background:rgba(127,127,127,.12);font-size:13px}
.mk__grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.mk__grid .mk__img{margin:0}
.mk__in{display:block;height:34px;border-radius:8px;border:1.5px solid var(--fg);opacity:.3;margin-bottom:8px}
.mk__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:20px;font-size:11px;opacity:.85}.mk__stats b{display:block;font-family:var(--display,Georgia);font-size:28px;color:var(--ac)}

/* ---------- v2.9 copy rewrite: new pieces ---------- */
.hero__ticks{display:grid;grid-template-columns:repeat(2,max-content);gap:10px 28px;margin-top:22px;font-size:16px;color:var(--emerald);font-weight:500}
.hero__ticks li{display:flex;gap:10px;align-items:flex-start}
.hero__ticks .icon{flex:none;width:18px;height:18px;margin-top:3px;color:var(--amber)}
.hero__micro{font-size:14px;color:var(--muted);margin-top:12px;max-width:52ch}
.price__value{font-size:15px;line-height:1.55;color:var(--on-dark-muted);margin:-8px 0 14px}
.price__bonus{font-size:15px;line-height:1.5;color:var(--paper);background:var(--emerald-3);border-radius:var(--radius-sm);padding:12px 14px;margin:0 0 24px}
.price__bonus strong{color:var(--honey)}
.fears{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fears__list .bonus{background:var(--paper)}
.fears__list .bonus h3{font-family:var(--display);font-size:20px}
.founding__extra{margin-top:24px;font-size:16px;color:var(--emerald);background:#FFF0DB;border-radius:var(--radius-sm);padding:14px 18px;max-width:72ch}
.founding__extra strong{color:#8A4A00}
.founder__grid{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(24px,5vw,64px);align-items:center}
.founder__photo{width:clamp(120px,18vw,200px);aspect-ratio:1;border-radius:var(--radius);background:var(--emerald);display:flex;align-items:center;justify-content:center;overflow:hidden}
.founder__photo img{width:100%;height:100%;object-fit:cover;display:block}
.founder__mono{font-family:var(--display);font-weight:600;color:var(--honey);font-size:clamp(56px,8vw,96px);line-height:1}
.founder__ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
@media (max-width:900px){.hero__ticks{grid-template-columns:1fr}}
@media (max-width:640px){.hero__ticks{font-size:15px}.founder__grid{grid-template-columns:1fr}.fears__list .bonus h3{font-size:18px}}