/* Codder. Branco, preto, um verde. Inter. */
:root {
  --white: #fff; --soft: #f5f5f7; --soft-2: #e8e8ed;
  --ink: #1d1d1f; --ink-2: #424245; --muted: #86868b;
  --line: rgba(0,0,0,.08);
  --green: #1db964; --red: #ff3b30;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --r: 14px; --r-lg: 28px;
  --shadow: 0 2px 6px rgba(0,0,0,.04), 0 40px 90px -30px rgba(0,0,0,.25);
  --ease: cubic-bezier(.22,1,.36,1);
  --container: 1120px; --gutter: clamp(20px, 4vw, 48px);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }
html:not(.lenis) { scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--ink); font-family: var(--font); font-size: 17px; line-height: 1.5; -webkit-font-smoothing: antialiased; overflow-x: hidden; letter-spacing: -.01em; }
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
input { font: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5, p { margin: 0; }
::selection { background: var(--ink); color: #fff; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.container { width: min(var(--container), 100% - var(--gutter) * 2); margin-inline: auto; }
.container.narrow { max-width: 760px; }

/* type */
.display { font-weight: 700; font-size: clamp(2.6rem, 7vw, 5.4rem); line-height: 1.02; letter-spacing: -.045em; }
.h2 { font-weight: 700; font-size: clamp(2rem, 4.6vw, 3.4rem); line-height: 1.05; letter-spacing: -.04em; }
.muted { color: var(--muted); }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.3rem); line-height: 1.45; color: var(--ink-2); max-width: 640px; letter-spacing: -.015em; }
.eyebrow { font-size: .95rem; font-weight: 500; color: var(--muted); letter-spacing: -.01em; }
.note { font-size: .9rem; color: var(--muted); }
.head { margin-bottom: clamp(36px, 5vw, 64px); display: grid; gap: 18px; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 48px; padding: 0 22px; border-radius: 999px; background: var(--ink); color: #fff; font-weight: 600; font-size: .98rem; letter-spacing: -.01em; white-space: nowrap; transition: transform .35s var(--ease), background .25s; }
.btn:hover { background: #000; }
.btn.mag { transition: transform .15s ease-out, background .25s; }
.btn.mag.rest { transition: transform .6s cubic-bezier(.2,1.4,.4,1), background .25s; }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost:hover { background: var(--soft); }
.btn.white { background: #fff; color: var(--ink); }
.btn.white:hover { background: #f2f2f2; }
.btn.lg { height: 56px; padding: 0 28px; font-size: 1.05rem; width: 100%; }

/* nav */
.progress { position: fixed; top: 0; left: 0; height: 2px; width: 100%; background: var(--ink); transform: scaleX(0); transform-origin: left; z-index: 60; }
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 50; height: 60px; transition: background .3s, box-shadow .3s; }
.nav.scrolled { background: rgba(255,255,255,.72); backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px); box-shadow: 0 1px 0 var(--line); }
.nav-inner { height: 60px; display: flex; align-items: center; gap: 28px; }
.logo { font-weight: 700; letter-spacing: .06em; font-size: 1rem; }
.nav-links { display: flex; gap: 26px; margin-left: 10px; }
.nav-links a { font-size: .9rem; color: var(--ink-2); transition: color .2s; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.nav-cta .btn { height: 38px; padding: 0 16px; font-size: .88rem; }
.burger { display: none; width: 40px; height: 40px; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.burger span { display: block; width: 20px; height: 1.5px; background: var(--ink); transition: transform .3s var(--ease); }
.nav.open .burger span:first-child { transform: translateY(3.25px) rotate(45deg); }
.nav.open .burger span:last-child { transform: translateY(-3.25px) rotate(-45deg); }
.mobile-menu { position: fixed; inset: 60px 0 0; background: #fff; z-index: 49; display: none; flex-direction: column; padding: 24px var(--gutter); gap: 4px; }
.mobile-menu a { font-size: 1.6rem; font-weight: 600; padding: 14px 0; border-bottom: 1px solid var(--line); letter-spacing: -.03em; }
.nav.open ~ .mobile-menu { display: flex; }

/* sections */
.section { padding: clamp(80px, 10vw, 140px) 0; }
.section.tight { padding: 0 0 clamp(60px, 8vw, 110px); }
.section.soft { background: var(--soft); }
.section.dark { background: transparent; color: #fff; position: relative; isolation: isolate; }
.section.dark::before { content: ""; position: absolute; inset: 0; background: var(--ink); transform: scaleY(var(--p, 1)); transform-origin: top; z-index: -1; border-radius: 0 0 var(--r-lg) var(--r-lg); }
.section.dark .lead { color: rgba(255,255,255,.7); }
.section.dark .muted { color: rgba(255,255,255,.45); }
.section.dark .eyebrow { color: rgba(255,255,255,.55); }

/* reveal */
[data-reveal] { opacity: 0; transform: translateY(28px); filter: blur(6px); transition: opacity .9s var(--ease), transform .9s var(--ease), filter .9s var(--ease); transition-delay: var(--d, 0s); }
[data-reveal].in { opacity: 1; transform: none; filter: none; }
@media (prefers-reduced-motion: reduce) { [data-reveal] { opacity: 1; transform: none; filter: none; transition: none; } }

/* hero */
.hero { padding: 150px 0 40px; }
.hero-inner { display: grid; justify-items: center; text-align: center; gap: 22px; max-width: 900px; }
.hero .display .w { display: inline-block; opacity: 0; transform: translateY(40px); filter: blur(10px); transition: opacity .8s var(--ease), transform .8s var(--ease), filter .8s var(--ease); }
.hero.ready .display .w { opacity: 1; transform: none; filter: none; }
.hero .display .w:nth-child(1){transition-delay:.05s}.hero .display .w:nth-child(2){transition-delay:.12s}.hero .display .w:nth-child(3){transition-delay:.19s}.hero .display .w:nth-child(4){transition-delay:.26s}.hero .display .w:nth-child(5){transition-delay:.33s}.hero .display .w:nth-child(6){transition-delay:.4s}
.hero .lead { text-align: center; max-width: 620px; }
.lead-form { display: flex; gap: 8px; width: 100%; max-width: 480px; }
.lead-form input { flex: 1; min-width: 0; height: 48px; border-radius: 999px; border: 1px solid var(--soft-2); background: var(--soft); padding: 0 18px; outline: none; transition: border-color .2s, background .2s; }
.lead-form input:focus { border-color: var(--ink); background: #fff; }
.hero-stage { height: 190vh; margin-top: 56px; position: relative; }
.hero-sticky { position: sticky; top: 70px; height: calc(100vh - 70px); display: flex; align-items: flex-start; justify-content: center; }
.hero-video { width: min(var(--container), 100% - var(--gutter) * 2); border-radius: var(--r-lg); overflow: hidden; background: #fff; box-shadow: var(--shadow); opacity: 0; transform: translateY(40px) scale(.98); transition: opacity 1.2s var(--ease) .5s, transform 1.2s var(--ease) .5s; will-change: transform, width, border-radius; }
.hero.ready .hero-video { opacity: 1; transform: none; }
.hero-video video { width: 100%; aspect-ratio: 16/9; object-fit: cover; max-height: calc(100vh - 90px); }
@media (max-width: 700px) { .hero-video video { aspect-ratio: 9/16; max-height: calc(100vh - 90px); } .hero-stage { height: 160vh; } }
.hero .display .w { font-weight: 500; transition: opacity .8s var(--ease), transform .8s var(--ease), filter .8s var(--ease), font-weight 1.1s var(--ease); }
.hero.ready .display .w { font-weight: 700; }

/* numbers */
.numbers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 16px; }
.num { padding: 8px 4px; display: grid; gap: 4px; }
.num b { font-size: clamp(2.4rem, 4.5vw, 3.6rem); font-weight: 700; letter-spacing: -.05em; line-height: 1; font-variant-numeric: tabular-nums; }
.num > span { font-size: .92rem; color: var(--muted); }

/* facts */
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
#fatos { padding-top: 24px; }
.fact { background: #fff; padding: 28px 26px; display: grid; gap: 8px; }
.fact b { font-size: 1.05rem; letter-spacing: -.02em; }
.fact span { font-size: .92rem; color: var(--muted); line-height: 1.45; }

/* tiles */
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.tile { background: var(--soft); border-radius: var(--r-lg); padding: 32px 28px; display: grid; gap: 10px; align-content: start; transition: transform .5s var(--ease), background .3s; }
.section.soft .tile { background: #fff; }
.tile:hover { transform: translateY(-4px); }
.tile small { color: var(--muted); font-size: .8rem; font-weight: 600; letter-spacing: .04em; }
.tile h3 { font-size: 1.35rem; letter-spacing: -.03em; line-height: 1.15; }
.tile p { color: var(--ink-2); font-size: .98rem; line-height: 1.5; }

/* screens scrollytelling */
.screens { display: grid; grid-template-columns: 340px 1fr; gap: 60px; align-items: start; }
.steps { display: grid; gap: 2vh; padding: 12vh 0 20vh; }
.step { display: flex; gap: 18px; padding: 18px 0; opacity: .3; transition: opacity .5s; min-height: 26vh; align-items: flex-start; }
.step.active { opacity: 1; }
.step .n { font-size: .8rem; font-weight: 600; color: var(--muted); padding-top: 6px; }
.step h3 { font-size: 1.5rem; letter-spacing: -.03em; margin-bottom: 8px; }
.step p { color: var(--ink-2); font-size: .98rem; }
.screen-sticky { position: sticky; top: 90px; }
.screen { border-radius: 18px; overflow: hidden; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.screen-top { height: 40px; display: flex; align-items: center; gap: 6px; padding: 0 14px; border-bottom: 1px solid var(--line); background: var(--soft); }
.screen-top i { width: 10px; height: 10px; border-radius: 50%; background: var(--soft-2); }
.screen-top .url { margin-left: 12px; font-size: .78rem; color: var(--muted); background: #fff; padding: 5px 12px; border-radius: 999px; flex: 1; }
.screen-body { position: relative; aspect-ratio: 16/10; background: var(--soft); }
.view { position: absolute; inset: 0; opacity: 0; transform: scale(1.02); filter: blur(8px); transition: opacity .7s var(--ease), transform .7s var(--ease), filter .7s var(--ease); }
.view.active { opacity: 1; transform: none; filter: none; }
.view img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.shot-cap { margin-top: 14px; font-size: .92rem; color: var(--muted); }
.shot-cap b { color: var(--ink); }

/* coex */
.coex { display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: center; }
.coex .head, .coex .h2 { margin-bottom: 18px; }
.coex .lead { margin-bottom: 30px; }
.numlist { display: grid; gap: 22px; }
.numlist li { display: flex; gap: 16px; align-items: flex-start; }
.numlist .n { font-size: .78rem; font-weight: 600; color: var(--muted); padding-top: 5px; min-width: 24px; }
.numlist b { display: block; font-size: 1.05rem; letter-spacing: -.02em; }
.numlist span:not(.n) { display: block; font-size: .95rem; color: var(--muted); margin-top: 3px; line-height: 1.45; }
.numlist.light { gap: 14px; }
.coex-visual { display: grid; gap: 18px; justify-items: center; }
.node { width: 100%; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: 20px; padding: 22px 26px; display: grid; gap: 4px; }
.node small { color: rgba(255,255,255,.5); font-size: .8rem; }
.node b { font-size: 1.15rem; letter-spacing: -.02em; }
.link { position: relative; width: 2px; height: 80px; background: rgba(255,255,255,.12); border-radius: 2px; overflow: visible; }
.link .dot { position: absolute; left: -4px; width: 10px; height: 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(29,185,100,.18); }
.link .dot.a { animation: down 2.4s var(--ease) infinite; }
.link .dot.b { animation: up 2.4s var(--ease) infinite 1.2s; }
@keyframes down { 0% { top: -5px; opacity: 0 } 15% { opacity: 1 } 85% { opacity: 1 } 100% { top: 75px; opacity: 0 } }
@keyframes up { 0% { top: 75px; opacity: 0 } 15% { opacity: 1 } 85% { opacity: 1 } 100% { top: -5px; opacity: 0 } }
.sync { font-size: .9rem; color: rgba(255,255,255,.5); }

/* movimento */
.move { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; background: var(--soft); border-radius: var(--r-lg); padding: 36px; }
.kanban { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; position: relative; }
.col { background: #fff; border-radius: 16px; padding: 12px; min-height: 260px; }
.col h5 { font-size: .82rem; color: var(--muted); margin: 4px 4px 12px; display: flex; justify-content: space-between; gap: 8px; }
.col h5 i { font-style: normal; }
.col.won h5 { color: var(--green); }
.kcard { background: var(--soft); border-radius: 12px; padding: 12px; margin-bottom: 8px; }
.kcard b { display: block; font-size: .9rem; letter-spacing: -.02em; }
.kcard small { color: var(--muted); font-size: .78rem; }
.kcard.ghost { background: transparent; border: 1.5px dashed var(--soft-2); height: 56px; }
.kcard.hero-card { position: absolute; left: 12px; top: 40px; width: calc((100% - 24px) / 3 - 24px); background: #fff; box-shadow: 0 10px 30px rgba(0,0,0,.12); z-index: 2; transition: transform 1.3s var(--ease); }
.move.play .kcard.hero-card { transform: translateX(var(--dx, 0)); }
.effects { display: grid; gap: 10px; }
.effect { display: flex; gap: 14px; align-items: center; background: #fff; border-radius: 16px; padding: 14px 16px; opacity: .35; transform: translateX(12px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.effect.on { opacity: 1; transform: none; }
.effect .n { font-size: .75rem; font-weight: 600; color: var(--muted); }
.effect b { display: block; font-size: .95rem; letter-spacing: -.02em; }
.effect span:not(.n):not(.val) { font-size: .82rem; color: var(--muted); }
.effect .val { margin-left: auto; font-weight: 600; font-size: .9rem; color: var(--green); white-space: nowrap; }

/* modules */
.modules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.module { background: #fff; border-radius: var(--r-lg); padding: 30px 28px; display: grid; gap: 10px; align-content: start; }
.module small { color: var(--muted); font-size: .8rem; font-weight: 600; letter-spacing: .04em; }
.module h3 { font-size: 1.3rem; letter-spacing: -.03em; }
.module p { color: var(--ink-2); font-size: .95rem; line-height: 1.5; }
.module:first-child { grid-column: span 2; }

/* phone */
.phone-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.phone-copy { display: grid; gap: 24px; justify-items: start; }
.phone-stage { position: relative; display: flex; justify-content: center; padding: 40px 0; }
.phone { width: 300px; aspect-ratio: 9/19; background: #111; border-radius: 46px; padding: 12px; box-shadow: var(--shadow); }
.phone .screen { border-radius: 36px; height: 100%; background: #fff; overflow: hidden; position: relative; padding: 18px 14px; display: flex; flex-direction: column; gap: 10px; }
.island { width: 90px; height: 26px; background: #111; border-radius: 999px; margin: 0 auto 6px; }
.app-top .t { font-weight: 700; font-size: 1.05rem; letter-spacing: -.03em; display: grid; }
.app-top small { color: var(--muted); font-weight: 400; font-size: .75rem; }
.app-tabs { display: flex; gap: 6px; }
.app-tabs span { font-size: .68rem; padding: 5px 9px; white-space: nowrap; border-radius: 999px; background: var(--soft); color: var(--muted); }
.app-tabs span.on { background: var(--ink); color: #fff; }
.app-list { display: grid; gap: 6px; }
.row-conv { display: flex; gap: 10px; align-items: center; background: var(--soft); border-radius: 14px; padding: 10px; opacity: 0; transform: translateY(-14px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.row-conv.in { opacity: 1; transform: none; }
.row-conv .av { width: 32px; height: 32px; border-radius: 50%; position: relative; flex: none; }
.row-conv .av::after { content: ""; position: absolute; right: -2px; bottom: -2px; width: 10px; height: 10px; border-radius: 50%; background: var(--ch); border: 2px solid var(--soft); }
.row-conv b { display: block; font-size: .78rem; letter-spacing: -.02em; }
.row-conv span { font-size: .7rem; color: var(--muted); }
.row-conv .n { margin-left: auto; background: var(--green); color: #fff; font-size: .65rem; font-weight: 700; min-width: 18px; height: 18px; border-radius: 999px; display: grid; place-items: center; }
.row-conv .tm { margin-left: auto; font-size: .65rem; color: var(--muted); }
.notif { position: absolute; top: 50px; right: 0; background: rgba(255,255,255,.9); backdrop-filter: blur(12px); border: 1px solid var(--line); border-radius: 18px; padding: 12px 16px; box-shadow: var(--shadow); display: grid; gap: 2px; width: 240px; opacity: 0; transform: translateY(-16px) scale(.96); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.notif.in { opacity: 1; transform: none; }
.notif b { font-size: .85rem; letter-spacing: -.02em; }
.notif span { font-size: .78rem; color: var(--muted); }

/* compare */
.compare { border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.compare table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.compare th, .compare td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--line); }
.compare th { font-weight: 600; color: var(--muted); font-size: .85rem; background: var(--soft); }
.compare tr:last-child td { border-bottom: 0; }
.compare td:not(:first-child), .compare th:not(:first-child) { text-align: center; width: 18%; }
.compare .hl { background: rgba(29,185,100,.06); color: var(--ink); font-weight: 600; }
.compare th.hl { color: var(--green); }
.compare .no { color: var(--muted); }
.compare .part { color: var(--ink-2); }

/* plans */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.plans > div:first-child { display: grid; gap: 22px; }
.calc { background: #fff; border-radius: var(--r-lg); padding: 32px; display: grid; gap: 26px; border: 1px solid var(--line); }
.calc-row { display: grid; gap: 12px; }
.calc-row label { font-weight: 600; font-size: .95rem; display: flex; justify-content: space-between; letter-spacing: -.02em; }
.calc-row output { color: var(--green); }
input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 4px; border-radius: 999px; background: linear-gradient(to right, var(--ink) var(--p, 10%), var(--soft-2) var(--p, 10%)); outline: none; }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; border-radius: 50%; background: #fff; border: 1px solid var(--line); box-shadow: 0 2px 8px rgba(0,0,0,.15); cursor: pointer; }
input[type=range]::-moz-range-thumb { width: 24px; height: 24px; border-radius: 50%; background: #fff; border: 1px solid var(--line); box-shadow: 0 2px 8px rgba(0,0,0,.15); cursor: pointer; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { padding: 9px 16px; border-radius: 999px; background: var(--soft); font-size: .9rem; font-weight: 500; transition: background .2s, color .2s; }
.chip.on { background: var(--ink); color: #fff; }
.calc-result { background: var(--soft); border-radius: 18px; padding: 20px 22px; display: grid; gap: 4px; }
.calc-result small { color: var(--muted); font-size: .8rem; }
.calc-result b { font-size: 1.6rem; letter-spacing: -.04em; }
.calc-result p { color: var(--ink-2); font-size: .92rem; margin-top: 6px; }

/* faq */
.faq { display: grid; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; font-weight: 600; font-size: 1.1rem; letter-spacing: -.025em; }
.faq summary::-webkit-details-marker { display: none; }
.faq .pl { width: 22px; height: 22px; position: relative; flex: none; }
.faq .pl::before, .faq .pl::after { content: ""; position: absolute; background: var(--ink); left: 50%; top: 50%; transform: translate(-50%, -50%); transition: transform .3s var(--ease); }
.faq .pl::before { width: 14px; height: 1.5px; }
.faq .pl::after { width: 1.5px; height: 14px; }
.faq details[open] .pl::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq .ans { color: var(--ink-2); padding: 0 40px 24px 0; line-height: 1.55; }

/* cta */
.cta { background: var(--ink); color: #fff; border-radius: var(--r-lg); padding: clamp(56px, 8vw, 110px) var(--gutter); display: grid; justify-items: center; text-align: center; gap: 24px; }
.cta .eyebrow { color: rgba(255,255,255,.55); }
.cta .display { font-size: clamp(2.2rem, 5.5vw, 4.2rem); }
.cta .lead-form input { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.15); color: #fff; }
.cta .lead-form input::placeholder { color: rgba(255,255,255,.45); }
.cta .note { color: rgba(255,255,255,.55); }
.cta .note a { color: #fff; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

/* footer */
.footer { padding: 60px 0 40px; border-top: 1px solid var(--line); font-size: .9rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-grid p { color: var(--muted); margin-top: 14px; max-width: 360px; line-height: 1.5; }
.footer h5 { font-size: .8rem; color: var(--muted); font-weight: 600; margin-bottom: 14px; }
.footer-grid a, .footer-grid span { display: block; padding: 5px 0; color: var(--ink-2); }
.footer-grid a:hover { color: var(--ink); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; color: var(--muted); font-size: .8rem; padding-top: 24px; border-top: 1px solid var(--line); }

/* wa float */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 40; background: var(--green); color: #fff; font-weight: 600; font-size: .9rem; padding: 14px 20px; border-radius: 999px; box-shadow: 0 10px 30px rgba(29,185,100,.35); transition: transform .35s var(--ease); }
.wa-float:hover { transform: translateY(-2px); }

/* responsive */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .nav-cta .btn.ghost { display: none; }
  .burger { display: flex; }
  .facts, .numbers { grid-template-columns: 1fr 1fr; }
  .grid3, .modules { grid-template-columns: 1fr 1fr; }
  .module:first-child { grid-column: span 2; }
  .screens { grid-template-columns: 1fr; gap: 24px; }
  .steps { display: flex; gap: 8px; overflow-x: auto; padding: 0 0 8px; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
  .step { flex: 0 0 82%; min-height: 0; scroll-snap-align: start; background: var(--soft); border-radius: 18px; padding: 18px; opacity: .5; }
  .screen-sticky { position: static; }
  .coex, .move, .phone-wrap, .plans { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .hero { padding-top: 110px; }
  .facts, .grid3, .modules { grid-template-columns: 1fr; }
  .numbers { grid-template-columns: 1fr 1fr; gap: 20px 12px; }
  .module:first-child { grid-column: auto; }
  .lead-form { flex-direction: column; }
  .kanban { grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .move { padding: 18px; }
  .col { padding: 8px; min-height: 200px; }
  .kcard { padding: 8px; }
  .kcard b { font-size: .72rem; } .kcard small { font-size: .62rem; }
  .compare th, .compare td { padding: 12px 10px; font-size: .82rem; }
  .compare td:not(:first-child), .compare th:not(:first-child) { width: 20%; }
  .phone { width: 250px; }
  .notif { right: -6px; width: 200px; }
  .wa-float { padding: 12px 16px; font-size: .85rem; }
}