/* =========================================================
   Pulse Plus Connect Health | Landing "Estamos chegando" v2
   Paleta e tipografia do Manual de Marca
   ========================================================= */
:root {
  --azul: #11118B;          /* Azul Pulse */
  --noite: #0A0A55;         /* Azul Noite */
  --abismo: #05052B;        /* fundo profundo, derivado do Azul Noite */
  --clinico: #F4F6FB;       /* Branco Clínico */
  --bordo: #8B2E34;         /* Bordô Care */
  --sinal: #FE6E4B;         /* sinal vivo (ponto ao vivo) */
  --tinta: #12123A;
  --cinza: #5C5E7A;
  --nevoa: rgba(226,228,255,.66);
  --linha-escura: rgba(255,255,255,.1);
  --linha-clara: #E2E4F0;
  --max: 1180px;
  --gutter: clamp(22px, 5vw, 64px);
  --sans: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --serif: "Source Serif 4", Georgia, serif;
  --ease: cubic-bezier(.2,.7,.2,1);
  box-sizing: border-box;
}
*, *::before, *::after { box-sizing: inherit; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--sans); background: var(--abismo); color: #fff; line-height: 1.55; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.035em; line-height: 1.02; }
h2 { font-size: clamp(38px, 5.6vw, 76px); }
p { margin: 0; }
a { color: inherit; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.serif { font-family: var(--serif); font-weight: 400; font-size: clamp(18px, 1.55vw, 21px); line-height: 1.62; color: var(--nevoa); max-width: 32em; }

:focus-visible { outline: 2px solid #fff; outline-offset: 4px; border-radius: 6px; }
.skip { position: absolute; left: -999px; top: 10px; z-index: 200; background: #fff; color: var(--azul); padding: 10px 16px; border-radius: 10px; font-weight: 600; }
.skip:focus { left: 10px; }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 0 28px; border-radius: 999px; border: 1px solid transparent;
  font: 600 15px/1 var(--sans); letter-spacing: .005em; text-decoration: none; cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .2s var(--ease);
}
.btn:active { transform: scale(.97); }
.btn-light { background: #fff; color: var(--noite); }
.btn-light:hover { background: #E6E8FF; }
.btn-ghost { color: #fff; border-color: rgba(255,255,255,.28); }
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,.06); }
.btn-sm { min-height: 38px; padding: 0 18px; font-size: 13px; }
.btn-full { width: 100%; }
.btn:disabled { opacity: .6; cursor: wait; }

/* ---------- navegação em pílula ---------- */
.nav { position: fixed; top: calc(14px + env(safe-area-inset-top, 0px)); left: 0; right: 0; z-index: 100; display: flex; justify-content: center; padding: 0 16px; pointer-events: none; }
.nav-pill {
  pointer-events: auto; display: flex; align-items: center; gap: 28px;
  width: min(100%, 860px); padding: 8px 8px 8px 20px; border-radius: 999px;
  background: rgba(10,10,85,.35); border: 1px solid rgba(255,255,255,.1);
  backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%);
  transition: background .3s var(--ease), box-shadow .3s var(--ease);
}
.nav.solid .nav-pill { background: rgba(5,5,43,.78); box-shadow: 0 20px 40px -24px rgba(0,0,0,.8); }
.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; font-size: 15px; letter-spacing: .01em; }
.nav-brand img { width: 22px; }
.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a { text-decoration: none; font-size: 13px; font-weight: 500; color: var(--nevoa); transition: color .2s; }
.nav-links a:hover { color: #fff; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; min-height: 100svh; padding: calc(150px + env(safe-area-inset-top, 0px)) var(--gutter) 0; text-align: center; background: var(--abismo); }
.hero-glow { position: absolute; inset: -20% -10% auto; height: 120%; pointer-events: none;
  background:
    radial-gradient(40% 38% at 50% 34%, rgba(46,46,210,.55), transparent 70%),
    radial-gradient(60% 50% at 50% 60%, rgba(17,17,139,.55), transparent 75%);
}
.hero-copy { position: relative; z-index: 3; max-width: 900px; margin: 0 auto; }
.status { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px 8px 12px; border-radius: 999px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.04); font-size: 13px; font-weight: 500; color: var(--nevoa); }
.status i { width: 8px; height: 8px; border-radius: 50%; background: var(--sinal); animation: beat 1.8s ease-out infinite; }
.hero h1 { font-size: clamp(46px, 8vw, 116px); font-weight: 600; margin-top: 28px; letter-spacing: -0.045em; line-height: .98;
  background: linear-gradient(180deg, #fff 30%, #C9CCFF 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-lead { margin: 28px auto 0; max-width: 30em; font-size: clamp(17px, 1.5vw, 20px); color: var(--nevoa); font-weight: 400; }
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 40px; }

.ecg { position: absolute; left: 0; right: 0; top: clamp(470px, 64vh, 620px); width: 100%; height: 170px; z-index: 1; pointer-events: none; }
.ecg path { fill: none; stroke-linejoin: round; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.ecg-base { stroke: url(#ecgFade); stroke-width: 1.2; }
.ecg-run { stroke: #fff; stroke-width: 2.4; stroke-dasharray: 220 2200; stroke-dashoffset: 2420; filter: drop-shadow(0 0 8px rgba(160,170,255,.9)); animation: run 3.6s linear infinite; }
@keyframes run { to { stroke-dashoffset: 0; } }
@keyframes beat { 0% { box-shadow: 0 0 0 0 rgba(254,110,75,.7); } 70% { box-shadow: 0 0 0 10px rgba(254,110,75,0); } 100% { box-shadow: 0 0 0 0 rgba(254,110,75,0); } }

/* aparelho */
.device-wrap { position: relative; z-index: 2; margin: 72px auto 0; width: min(320px, 78vw); height: clamp(300px, 42vh, 420px); overflow: hidden; }
.device { width: 100%; border-radius: 48px; padding: 12px; background: linear-gradient(145deg, #3a3a5c, #0d0d22 45%, #26263f); box-shadow: 0 60px 120px -30px rgba(0,0,0,.9), inset 0 0 0 1px rgba(255,255,255,.14); }
.island { position: absolute; top: 24px; left: 50%; transform: translateX(-50%); width: 92px; height: 26px; border-radius: 20px; background: #000; z-index: 2; }
.app { border-radius: 38px; background: linear-gradient(180deg, #0E0E5E 0%, #07073A 70%); padding: 58px 20px 24px; text-align: left; min-height: 560px; }
.app-top { display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 20px; letter-spacing: -.02em; }
.live { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 500; color: var(--nevoa); letter-spacing: 0; }
.live i { width: 6px; height: 6px; border-radius: 50%; background: var(--sinal); animation: beat 1.8s ease-out infinite; }
.ring { position: relative; width: 168px; height: 168px; margin: 22px auto 0; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 9; stroke-linecap: round; }
.ring-bg { stroke: rgba(255,255,255,.08); }
.ring-val { stroke: #8F95FF; stroke-dasharray: 327; stroke-dashoffset: 327; animation: ring 1.8s var(--ease) 1.2s forwards; filter: drop-shadow(0 0 6px rgba(143,149,255,.6)); }
@keyframes ring { to { stroke-dashoffset: 52; } }
.ring-txt { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.ring-txt strong { font-size: 24px; font-weight: 600; letter-spacing: -.02em; }
.ring-txt span { font-size: 11px; color: var(--nevoa); }
.app-caption { text-align: center; font-size: 12px; color: var(--nevoa); margin-top: 10px; }
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 18px; }
.tiles div { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.06); border-radius: 16px; padding: 12px; }
.tiles span { display: block; font-size: 10.5px; color: var(--nevoa); }
.tiles strong { display: block; font-size: 18px; font-weight: 600; margin-top: 4px; letter-spacing: -.02em; }
.tiles em { font-style: normal; }

/* entrada do hero, única sequência orquestrada */
.js .reveal-load { opacity: 0; transform: translateY(18px); animation: rise 1s var(--ease) forwards; }
.js .d1 { animation-delay: .12s; } .js .d2 { animation-delay: .26s; } .js .d3 { animation-delay: .4s; }
.js .device-wrap.reveal-load { transform: translateY(80px); animation: rise 1.4s var(--ease) .55s forwards; }
@keyframes rise { to { opacity: 1; transform: none; } }

/* ---------- declaração ---------- */
.statement { padding: clamp(120px, 16vw, 220px) var(--gutter); background: var(--abismo); border-top: 1px solid var(--linha-escura); }
.words { max-width: 1060px; margin: 0 auto; font-size: clamp(28px, 3.9vw, 54px); font-weight: 500; letter-spacing: -.03em; line-height: 1.22; }
.words span { color: rgba(255,255,255,.16); transition: color .4s var(--ease); }
.words span.lit { color: #fff; }

/* ---------- um dia ---------- */
.day { background: var(--clinico); color: var(--tinta); padding: clamp(110px, 13vw, 180px) 0 clamp(60px, 8vw, 120px); }
.day-head { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: end; }
.day-head h2 { color: var(--noite); }
.day-head .serif { color: var(--cinza); }
.day-grid { max-width: var(--max); margin: clamp(60px, 8vw, 110px) auto 0; padding: 0 var(--gutter); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 110px); }
.day-media { position: sticky; top: 110px; height: min(76vh, 700px); border-radius: 32px; overflow: hidden; background: var(--noite); box-shadow: 0 50px 90px -50px rgba(10,10,85,.6); }
.day-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 28%; opacity: 0; transform: scale(1.06); transition: opacity .9s var(--ease), transform 1.6s var(--ease); }
.day-media img.on { opacity: 1; transform: scale(1); }
.day-chip { position: absolute; left: 20px; bottom: 20px; display: inline-flex; align-items: center; gap: 10px; padding: 10px 16px; border-radius: 999px; background: rgba(255,255,255,.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); color: var(--noite); font-size: 13px; font-weight: 600; }
.day-chip i { width: 7px; height: 7px; border-radius: 50%; background: var(--sinal); animation: beat 1.8s ease-out infinite; }
.day-steps { list-style: none; margin: 0; padding: 0; }
.day-steps li { min-height: 72vh; display: flex; flex-direction: column; justify-content: center; opacity: .28; transition: opacity .6s var(--ease); }
.day-steps li.active { opacity: 1; }
.day-steps .m { display: none; }
.time { font-size: 14px; font-weight: 600; color: var(--azul); letter-spacing: .02em; }
.day-steps h3 { font-size: clamp(28px, 3vw, 42px); color: var(--noite); margin-top: 14px; letter-spacing: -.035em; }
.day-steps p { margin-top: 18px; font-size: 17px; line-height: 1.65; color: var(--cinza); max-width: 26em; }

/* ---------- sinais ---------- */
.signals { background: var(--abismo); padding: clamp(110px, 13vw, 180px) 0; }
.sec-head { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: end; }
.sig-list { list-style: none; padding: 0; margin: clamp(56px, 7vw, 96px) 0 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--linha-escura); }
.sig-list li { padding: 40px 36px 44px 0; border-bottom: 1px solid var(--linha-escura); }
.sig-list li:not(:nth-child(3n+1)) { padding-left: 36px; border-left: 1px solid var(--linha-escura); }
.sig-list svg { width: 64px; height: 32px; fill: none; stroke: #9DA2FF; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.sig-list h3 { font-size: 21px; font-weight: 600; letter-spacing: -.02em; margin-top: 28px; }
.sig-list p { margin-top: 10px; color: var(--nevoa); font-size: 15px; max-width: 22em; }

/* ---------- conexão ---------- */
.connect { background: linear-gradient(180deg, var(--abismo), var(--noite) 40%, var(--azul)); padding: clamp(110px, 13vw, 180px) 0; overflow: hidden; }
.connect-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 110px); align-items: center; }
.connect-copy .serif { margin-top: 26px; }
.connect-list { list-style: none; padding: 0; margin: 40px 0 0; }
.connect-list li { padding: 18px 0; border-top: 1px solid rgba(255,255,255,.14); color: var(--nevoa); font-size: 16px; }
.connect-list strong { display: block; color: #fff; font-weight: 600; font-size: 17px; margin-bottom: 2px; }
.orbit { position: relative; aspect-ratio: 1; width: min(100%, 460px); margin: 0 auto; }
.orbit svg { width: 100%; height: 100%; overflow: visible; }
.o-ring { fill: none; stroke: rgba(255,255,255,.18); stroke-width: 1; }
.o2 { stroke-dasharray: 2 6; }
.o-dot { fill: #fff; filter: drop-shadow(0 0 6px #fff); }
.o-dot2 { fill: var(--sinal); filter: drop-shadow(0 0 6px var(--sinal)); }
.o-core { position: absolute; left: 50%; top: 50%; width: 120px; height: 120px; transform: translate(-50%,-50%); border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle at 35% 30%, #2a2ac9, var(--azul) 60%, var(--noite)); box-shadow: 0 0 0 1px rgba(255,255,255,.18), 0 0 80px rgba(80,80,255,.55); }
.o-core img { width: 50px; }
.o-tag { position: absolute; padding: 9px 16px; border-radius: 999px; font-size: 13px; font-weight: 600; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); white-space: nowrap; }
.t1 { left: 50%; top: 5%; transform: translateX(-50%); }
.t2 { left: -2%; bottom: 17%; }
.t3 { right: -2%; bottom: 17%; }

/* ---------- plus ---------- */
.plus { background: var(--abismo); padding: clamp(130px, 16vw, 220px) 0; text-align: center; position: relative; overflow: hidden; }
.plus-inner { position: relative; }
.plus-mark { display: block; font-weight: 300; font-size: clamp(120px, 16vw, 220px); line-height: .7; color: transparent; -webkit-text-stroke: 1px rgba(157,162,255,.55); margin-bottom: 40px; }
.plus h2 { font-size: clamp(36px, 5vw, 68px); }
.quote { font-family: var(--serif); font-style: italic; font-weight: 300; font-size: clamp(20px, 2vw, 27px); line-height: 1.5; color: var(--nevoa); max-width: 34em; margin: 32px auto 0; }
.plus-sub { margin: 32px auto 0; font-size: 15px; font-weight: 500; color: #fff; opacity: .85; }

/* ---------- cores ---------- */
.colors { background: #fff; color: var(--tinta); padding: clamp(110px, 13vw, 180px) 0; }
.colors-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 110px); align-items: center; }
.fabric-stage { display: grid; place-items: center; aspect-ratio: 1; border-radius: 36px; background: radial-gradient(circle at 50% 40%, #fff, var(--clinico) 70%); }
.fabric {
  --c: #FE6E4B;
  position: relative; width: 66%; aspect-ratio: 1; border-radius: 50%;
  background:
    repeating-linear-gradient(35deg, rgba(0,0,0,.12) 0 2px, transparent 2px 6px),
    repeating-linear-gradient(-35deg, rgba(255,255,255,.08) 0 1px, transparent 1px 5px),
    radial-gradient(circle at 32% 28%, rgba(255,255,255,.35), transparent 55%),
    radial-gradient(circle at 70% 80%, rgba(0,0,0,.28), transparent 60%),
    var(--c);
  box-shadow: 0 50px 80px -40px rgba(10,10,85,.5), inset 0 0 0 1px rgba(0,0,0,.06);
  transition: background-color .5s var(--ease);
  display: grid; place-items: center;
}
.pod { width: 38%; aspect-ratio: 1; border-radius: 30%; display: grid; place-items: center; background: linear-gradient(145deg, #2a2a48, #0b0b1e 60%); box-shadow: 0 20px 30px -12px rgba(0,0,0,.6), inset 0 0 0 1px rgba(255,255,255,.12); }
.pod img { width: 34%; }
.colors-copy h2 { color: var(--noite); font-size: clamp(34px, 4.4vw, 58px); }
.colors-copy .serif { color: var(--cinza); margin-top: 22px; }
.color-name { margin-top: 44px; font-size: 15px; font-weight: 600; color: var(--noite); }
.swatches { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 16px; }
.swatches button { width: 40px; height: 40px; border-radius: 50%; border: 0; padding: 0; cursor: pointer; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0,0,0,.12), 0 0 0 3px #fff, 0 0 0 4px transparent; transition: box-shadow .2s var(--ease), transform .2s var(--ease); }
.swatches button:hover { transform: scale(1.08); }
.swatches button[aria-checked="true"] { box-shadow: inset 0 0 0 1px rgba(0,0,0,.12), 0 0 0 3px #fff, 0 0 0 4px var(--noite); }
.note { margin-top: 28px; font-size: 13px; color: var(--cinza); max-width: 32em; }

/* ---------- fila ---------- */
.waitlist { position: relative; overflow: hidden; background: var(--abismo); padding: clamp(120px, 14vw, 200px) 0; text-align: center; }
.wait-glow { position: absolute; left: 50%; top: 55%; width: 1100px; height: 700px; transform: translate(-50%,-50%); background: radial-gradient(closest-side, rgba(40,40,200,.55), transparent); pointer-events: none; }
.wait-inner { position: relative; }
.waitlist .serif { margin: 24px auto 0; }
.form { width: min(100%, 480px); margin: 48px auto 0; text-align: left; display: grid; gap: 18px; padding: clamp(26px, 4vw, 36px); border-radius: 28px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); box-shadow: 0 50px 100px -50px rgba(0,0,0,.9); }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 8px; color: #fff; }
.field input { width: 100%; min-height: 52px; padding: 0 18px; border-radius: 14px; border: 1px solid rgba(255,255,255,.16); background: rgba(5,5,43,.55); color: #fff; font: 500 16px var(--sans); transition: border-color .2s, box-shadow .2s; }
.field input::placeholder { color: rgba(226,228,255,.38); }
.field input:focus { outline: none; border-color: #9DA2FF; box-shadow: 0 0 0 4px rgba(157,162,255,.18); }
.field input[aria-invalid="true"] { border-color: #FF8A8A; }
.err { color: #FFB0A0; font-size: 13px; font-weight: 500; margin-top: 6px; }
.check { display: grid; grid-template-columns: 20px 1fr; gap: 12px; align-items: start; font-size: 13px; color: var(--nevoa); line-height: 1.5; cursor: pointer; }
.check input { width: 18px; height: 18px; margin: 1px 0 0; accent-color: #fff; }
.check a { color: #fff; }
.form #consent-err { margin-top: -8px; }
.form-msg { font-size: 13.5px; color: #FFB0A0; }
.form-msg:empty { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-done { width: min(100%, 480px); margin: 48px auto 0; padding: 44px 36px; border-radius: 28px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); }
.form-done:focus { outline: none; }
.form-done img { margin: 0 auto; }
.form-done h3 { font-size: 28px; margin: 22px 0 10px; }
.form-done p { color: var(--nevoa); }

/* ---------- rodapé ---------- */
.footer { background: var(--abismo); border-top: 1px solid var(--linha-escura); padding: 80px 0 calc(44px + env(safe-area-inset-bottom, 0px)); color: var(--nevoa); }
.footer-inner { display: grid; justify-items: center; text-align: center; gap: 18px; }
.footer-logo { width: 132px; }
.footer-tag { color: #fff; font-size: 14px; }
.footer-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; font-size: 13px; margin-top: 10px; }
.footer-meta a { text-decoration: none; } .footer-meta a:hover { color: #fff; }
.footer-disclaimer { font-size: 12px; opacity: .6; max-width: 48em; }
.footer-credit { font-family: var(--sans); font-size: 10.5px; line-height: 1.55; opacity: .6; margin-top: -8px; }
.footer-credit strong { font-weight: 600; }

/* ---------- revelação ao rolar ---------- */
.js .rv { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.js .rv.in { opacity: 1; transform: none; }
.js .sig-list li.rv:nth-child(3n+2) { transition-delay: .08s; }
.js .sig-list li.rv:nth-child(3n) { transition-delay: .16s; }

/* ---------- responsivo ---------- */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-pill { justify-content: space-between; gap: 12px; }
  .day-head, .sec-head, .connect-inner, .colors-inner { grid-template-columns: 1fr; gap: 24px; }
  .day-grid { grid-template-columns: 1fr; }
  .day-media { display: none; }
  .day-steps li { min-height: 0; opacity: 1; padding: 0 0 64px; }
  .day-steps .m { display: block; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 28%; border-radius: 26px; margin-bottom: 26px; }
  .sig-list { grid-template-columns: 1fr 1fr; }
  .sig-list li, .sig-list li:not(:nth-child(3n+1)) { padding: 32px 24px 36px 0; border-left: 0; }
  .sig-list li:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--linha-escura); }
  .connect-inner { gap: 64px; }
}
@media (max-width: 600px) {
  .hero { padding-top: calc(120px + env(safe-area-inset-top, 0px)); }
  .hero-actions .btn { flex: 1 1 100%; }
  .ecg { top: 600px; height: 110px; }
  .device-wrap { margin-top: 64px; }
  .device-wrap { margin-top: 56px; }
  .sig-list { grid-template-columns: 1fr; }
  .sig-list li, .sig-list li:nth-child(even) { padding: 30px 0; border-left: 0; }
  .o-tag { font-size: 12px; padding: 7px 12px; }
  .t2 { left: 0; bottom: 12%; } .t3 { right: 0; bottom: 12%; }
}

/* ---------- movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal-load, .js .rv { opacity: 1; transform: none; }
  .ring-val { stroke-dashoffset: 52; }
  .ecg-run { display: none; }
}