/* ION CORE — página de lançamento do kit. Tema escuro; A ciano · B verde · C magenta · D prata. */
:root {
  --bg: #050706; --bg2: #090D0B; --card: #0D1310; --line: rgba(255, 255, 255, .09);
  --txt: #EDEFEE; --soft: #C3CAC7; --mut: #8E9894;
  --g: #2ED573; --g-esc: #04140A; --a: #2FB8E6; --b: #2ED573; --c: #C04BD8; --d: #D9DEE2;
  --raio: 22px; --wrap: 1180px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--txt); font-family: Montserrat, system-ui, sans-serif; font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, video, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
em { font-style: normal; color: var(--g); }
.wrap { width: min(var(--wrap), 100% - 40px); margin: 0 auto; }
.estreito { width: min(820px, 100% - 40px); }
.centro { text-align: center; }
.cor-a { color: var(--a) !important; } .cor-b { color: var(--b) !important; } .cor-c { color: var(--c) !important; } .cor-d { color: var(--d) !important; }

h1, h2, h3 { font-weight: 800; line-height: 1.02; letter-spacing: -.015em; }
h1 { font-size: clamp(46px, 7vw, 92px); text-transform: uppercase; }
h2 { font-size: clamp(34px, 4.6vw, 60px); text-transform: uppercase; }
h3 { font-size: 21px; }
.lead { font-size: clamp(17px, 1.5vw, 20px); color: var(--soft); max-width: 560px; }
.centro.lead { margin-left: auto; margin-right: auto; }
.kicker { display: inline-flex; align-items: center; gap: 14px; font-size: 13px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--g); margin-bottom: 18px; }
.kicker::after { content: ""; width: 44px; height: 2px; background: currentColor; }
.kicker.centro { display: flex; justify-content: center; }
.nota { font-size: 13px; color: var(--mut); margin-top: 14px; }
.sec { padding: clamp(80px, 11vw, 140px) 0; position: relative; }
.sec h2 + .lead, .sec h2 + .dores, .sec h2 + .comp-grid { margin-top: 22px; }

.logo { font-family: Michroma, sans-serif; font-size: 19px; letter-spacing: .06em; line-height: 1; }
.logo b { font-weight: 400; background: linear-gradient(90deg, var(--g), var(--a)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.logo small { display: block; font-family: Montserrat; font-size: .2em; letter-spacing: .42em; color: var(--mut); margin-top: .9em; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 52px; padding: 0 28px; border-radius: 999px; border: 0; cursor: pointer;
  background: var(--g); color: var(--g-esc); font: 800 14px Montserrat; letter-spacing: .1em; text-transform: uppercase;
  box-shadow: 0 0 0 0 rgba(46, 213, 115, .5), 0 10px 40px rgba(46, 213, 115, .25); transition: transform .2s, box-shadow .2s; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 0 0 6px rgba(46, 213, 115, .12), 0 16px 50px rgba(46, 213, 115, .35); }
.btn-sm { height: 40px; padding: 0 20px; font-size: 12px; }
.btn-lg { height: 62px; padding: 0 38px; font-size: 15px; }
.btn-full { width: 100%; }
.link { color: var(--soft); font-weight: 600; font-size: 15px; }
.link:hover { color: var(--txt); }

/* revelar ao rolar */
.revela { opacity: 0; transform: translateY(28px); transition: opacity .8s cubic-bezier(.16, .84, .44, 1), transform .8s cubic-bezier(.16, .84, .44, 1); }
.revela.on { opacity: 1; transform: none; }

/* ===== NAV ===== */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 0 max(20px, calc((100% - var(--wrap)) / 2)); transition: background .3s, border-color .3s; border-bottom: 1px solid transparent; }
.nav.solida { background: rgba(5, 7, 6, .82); backdrop-filter: blur(14px); border-color: var(--line); }
.nav-links { display: flex; gap: 32px; font-size: 14px; font-weight: 600; color: var(--soft); }
.nav-links a:hover { color: var(--txt); }

/* ===== HERO ===== */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding: 110px 0 70px; overflow: hidden; }
.hero-bg { position: absolute; inset: -10%; width: 120%; height: 120%; object-fit: cover; filter: blur(30px) saturate(1.2); opacity: .45; transform: scale(1.1); }
.hero-veu { position: absolute; inset: 0; background: radial-gradient(ellipse at 75% 50%, transparent 20%, rgba(5, 7, 6, .7) 60%), linear-gradient(180deg, rgba(5, 7, 6, .4), var(--bg)); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 50px; align-items: center; }
.selo { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px; border-radius: 999px; border: 1px solid rgba(46, 213, 115, .4); background: rgba(46, 213, 115, .08);
  font-size: 12px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--g); margin-bottom: 26px; }
.pulso { width: 8px; height: 8px; border-radius: 50%; background: var(--g); animation: pulso 1.6s infinite; }
@keyframes pulso { 0% { box-shadow: 0 0 0 0 rgba(46, 213, 115, .7); } 100% { box-shadow: 0 0 0 12px rgba(46, 213, 115, 0); } }
.hero h1 em { background: linear-gradient(90deg, var(--g), var(--a)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { margin-top: 24px; }
.hero-numeros { display: flex; gap: 34px; margin-top: 34px; }
.hero-numeros strong { display: block; font-size: 30px; font-weight: 800; }
.hero-numeros span { font-size: 13px; color: var(--mut); }
.contagem { display: flex; gap: 10px; margin-top: 34px; }
.contagem div { min-width: 70px; padding: 10px 8px; text-align: center; border-radius: 14px; border: 1px solid var(--line); background: rgba(255, 255, 255, .04); }
.contagem b { display: block; font-size: 28px; font-weight: 800; font-variant-numeric: tabular-nums; }
.contagem small { font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--mut); }
.hero-ctas { display: flex; align-items: center; gap: 28px; margin-top: 30px; flex-wrap: wrap; }
.hero-vid { justify-self: center; width: min(400px, 100%); aspect-ratio: 9 / 16; border-radius: 30px; overflow: hidden; border: 1px solid var(--line);
  box-shadow: 0 50px 120px rgba(0, 0, 0, .6), 0 0 90px rgba(46, 213, 115, .18); }
.hero-vid video { width: 100%; height: 100%; object-fit: cover; }

/* ===== DOR ===== */
.dor { background: radial-gradient(ellipse at 50% 0%, rgba(229, 72, 77, .10), transparent 60%), var(--bg); }
.dores { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 50px; }
.dor-card { padding: 34px 28px; border-radius: var(--raio); border: 1px solid rgba(229, 72, 77, .25); background: rgba(229, 72, 77, .04); }
.dor-ico { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 16px; background: rgba(229, 72, 77, .12); margin-bottom: 20px; }
.dor-ico svg, .dif svg, .suporte svg { width: 28px; height: 28px; fill: none; stroke: #F07A7E; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.dor-card h3 { text-transform: uppercase; }
.dor-card p { color: var(--soft); margin-top: 8px; font-size: 15px; }
.ponte { text-align: center; margin-top: 56px; font-size: clamp(22px, 2.6vw, 32px); font-weight: 800; }

/* ===== CAIXA (rolagem) ===== */
.caixa { position: relative; height: 520vh; background: var(--bg); }
.caixa-sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.caixa-canvas { position: absolute; top: 0; right: 0; height: 100%; width: auto; aspect-ratio: 9 / 16; left: auto; }
.caixa-veu { position: absolute; inset: 0; background: linear-gradient(90deg, var(--bg) 0%, var(--bg) 34%, rgba(5, 7, 6, .55) 52%, rgba(5, 7, 6, 0) 66%); pointer-events: none; }
.caixa-txt { position: relative; height: 100%; }
.passo { position: absolute; top: 50%; left: 0; width: min(520px, 100%); transform: translateY(-40%); opacity: 0; transition: opacity .5s, transform .5s; pointer-events: none; }
.passo.on { opacity: 1; transform: translateY(-50%); }
.passo h2 { margin-bottom: 18px; }
.caixa-barra { position: absolute; left: max(20px, calc((100% - var(--wrap)) / 2)); bottom: 40px; width: 220px; height: 3px; border-radius: 3px; background: rgba(255, 255, 255, .1); }
.caixa-barra span { display: block; height: 100%; width: 0; border-radius: 3px; background: linear-gradient(90deg, var(--a), var(--g), var(--c), var(--d)); }

/* ===== RENDIMENTO ===== */
.rende { background: radial-gradient(ellipse at 20% 50%, rgba(46, 213, 115, .14), transparent 55%), var(--bg2); }
.rende-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.rende-num { display: flex; align-items: baseline; gap: 18px; }
.rende-num span { font-size: clamp(120px, 16vw, 220px); font-weight: 900; line-height: .85; color: var(--g); text-shadow: 0 0 80px rgba(46, 213, 115, .35); font-variant-numeric: tabular-nums; }
.rende-num small { font-size: clamp(28px, 3vw, 40px); font-weight: 800; text-transform: uppercase; }
.rende .lead { margin-top: 18px; }
.rende-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.rc { padding: 28px; border-radius: var(--raio); border: 1px solid var(--line); background: rgba(255, 255, 255, .03); }
.rc strong { display: block; font-size: 38px; font-weight: 800; font-variant-numeric: tabular-nums; }
.rc > span { color: var(--mut); font-size: 14px; }

/* ===== SETUP ===== */
.setup-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 50px; }
.setup-card { padding: 36px; border-radius: var(--raio); border: 1px solid var(--line); background: var(--card); }
.setup-card.destaque { border-color: rgba(46, 213, 115, .5); background: linear-gradient(160deg, rgba(46, 213, 115, .10), var(--card) 60%); }
.setup-card h3 { text-transform: uppercase; letter-spacing: .08em; font-size: 15px; color: var(--mut); margin-bottom: 20px; }
.setup-card.destaque h3 { color: var(--g); }
.lista { list-style: none; display: grid; gap: 14px; }
.lista li { display: flex; align-items: center; gap: 14px; font-weight: 600; }
.bola { width: 14px; height: 14px; border-radius: 50%; flex: none; }
.bola.a { background: var(--a); box-shadow: 0 0 12px var(--a); } .bola.b { background: var(--b); box-shadow: 0 0 12px var(--b); }
.bola.c { background: var(--c); box-shadow: 0 0 12px var(--c); } .bola.d { background: var(--d); box-shadow: 0 0 12px var(--d); }
.ok { width: 20px; height: 20px; flex: none; border-radius: 50%; background: rgba(46, 213, 115, .15); position: relative; }
.ok::after { content: ""; position: absolute; left: 7px; top: 4px; width: 5px; height: 9px; border: solid var(--g); border-width: 0 2px 2px 0; transform: rotate(45deg); }

/* ===== CICLO ===== */
.ciclo { background: var(--bg2); }
.semanas { display: grid; grid-template-columns: repeat(8, 1fr); gap: 8px; margin-top: 44px; }
.semanas button { padding: 14px 4px; border-radius: 14px; border: 1px solid var(--line); background: rgba(255, 255, 255, .03); color: var(--soft); cursor: pointer; font: 700 15px Montserrat; transition: all .2s; }
.semanas button small { display: block; font-size: 9px; letter-spacing: .1em; text-transform: uppercase; color: var(--mut); font-weight: 600; margin-top: 2px; }
.semanas button.on { border-color: var(--g); background: rgba(46, 213, 115, .12); color: var(--txt); }
.ciclo-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 28px; margin-top: 26px; }
.trilhas { padding: 30px; border-radius: var(--raio); border: 1px solid var(--line); background: var(--card); display: grid; gap: 22px; align-content: center; }
.trilha { display: grid; grid-template-columns: 110px 1fr; gap: 16px; align-items: center; }
.trilha b { font-weight: 800; font-size: 15px; }
.trilha-barras { display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px; align-items: end; height: 46px; }
.trilha-barras i { display: block; border-radius: 5px 5px 2px 2px; background: currentColor; opacity: .25; transition: opacity .25s, transform .25s; min-height: 3px; }
.trilha-barras i.on { opacity: 1; box-shadow: 0 0 16px currentColor; }
.calc { padding: 30px; border-radius: var(--raio); border: 1px solid rgba(46, 213, 115, .35); background: linear-gradient(160deg, rgba(46, 213, 115, .08), var(--card) 55%); }
.calc-top { display: flex; justify-content: space-between; gap: 16px; align-items: flex-end; margin-bottom: 18px; }
.calc-top small { display: block; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--mut); }
.calc-top strong { font-size: 20px; }
.calc-litros { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--mut); display: grid; gap: 6px; }
.calc-litros input { width: 110px; height: 44px; border-radius: 12px; border: 1px solid var(--line); background: rgba(0, 0, 0, .35); color: var(--txt); font: 700 18px Montserrat; padding: 0 12px; }
.calc-linhas { display: grid; gap: 10px; }
.cl { display: flex; justify-content: space-between; align-items: center; padding: 12px 14px; border-radius: 12px; background: rgba(255, 255, 255, .04); }
.cl span { font-weight: 700; } .cl span b { font-size: 18px; margin-right: 8px; }
.cl strong { font-size: 20px; font-variant-numeric: tabular-nums; }
.cl.zero { opacity: .35; }

/* ===== CALCULADORA ===== */
.calc2 { margin: 44px auto 0; max-width: 920px; padding: 32px; border-radius: var(--raio); border: 1px solid rgba(46, 213, 115, .35); background: linear-gradient(160deg, rgba(46, 213, 115, .07), var(--card) 50%); }
.calc2-entradas { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; align-items: end; margin-bottom: 24px; }
.calc2-entradas label { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--mut); display: grid; gap: 8px; }
.calc2-entradas input { height: 52px; border-radius: 14px; border: 1px solid var(--line); background: rgba(0, 0, 0, .35); color: var(--txt); font: 700 20px Montserrat; padding: 0 16px; width: 100%; }
.calc2-entradas input:focus { outline: none; border-color: var(--g); }
.calc2-total { padding: 10px 16px; border-radius: 14px; background: rgba(46, 213, 115, .1); }
.calc2-total small { display: block; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--mut); }
.calc2-total strong { font-size: 24px; color: var(--g); }
.calc2-tabela { border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.c2-linha { display: grid; grid-template-columns: 1.3fr repeat(4, 1fr); align-items: center; text-align: right; padding: 10px 16px; border-top: 1px solid var(--line); font-variant-numeric: tabular-nums; }
.c2-linha > :first-child { text-align: left; }
.c2-linha span small { display: block; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--mut); }
.c2-cab { border-top: 0; background: rgba(255, 255, 255, .04); }
.c2-cab b { font-size: 20px; } .c2-cab b small { display: block; font-size: 9px; letter-spacing: .1em; color: var(--mut); font-weight: 600; }
.c2-cab .a { color: var(--a); } .c2-cab .b { color: var(--b); } .c2-cab .c { color: var(--c); } .c2-cab .d { color: var(--d); }
.c2-linha strong { font-size: 16px; } .c2-linha .zero { opacity: .3; }
.c2-linha.flora span { color: var(--c); }
.c2-soma { background: rgba(46, 213, 115, .08); } .c2-soma strong { font-size: 18px; color: var(--txt); }
.c2-kit em { font-style: normal; color: var(--mut); font-weight: 600; }
.calc2-res { margin-top: 18px; font-weight: 600; color: var(--soft); }
.calc2-res b { color: var(--g); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
@media (max-width: 560px) {
  .calc2 { padding: 18px; }
  .calc2-entradas { grid-template-columns: 1fr 1fr; }
  .calc2-total { grid-column: span 2; }
  .c2-linha { padding: 9px 10px; grid-template-columns: 1.15fr repeat(4, 1fr); font-size: 14px; }
  .c2-linha strong { font-size: 14px; } .c2-soma strong { font-size: 15px; }
}

/* ===== DIFERENCIAIS ===== */
.difs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 50px; }
.dif { padding: 32px 28px; border-radius: var(--raio); border: 1px solid var(--line); background: var(--card); transition: border-color .3s, transform .3s; }
.dif:hover { border-color: rgba(46, 213, 115, .45); transform: translateY(-4px); }
.dif svg { stroke: var(--g); width: 34px; height: 34px; margin-bottom: 18px; }
.dif p { color: var(--soft); margin-top: 8px; font-size: 15px; }

/* ===== RESULTADO ===== */
.resultado { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.resultado video { position: absolute; top: 0; right: 0; height: 100%; width: auto; aspect-ratio: 9 / 16; object-fit: cover; }
.resultado-veu { position: absolute; inset: 0; background: linear-gradient(90deg, var(--bg) 0%, var(--bg) 38%, rgba(5, 7, 6, .3) 62%, rgba(5, 7, 6, 0) 75%); }
.resultado-txt { position: relative; }
.resultado .lead { margin-top: 20px; }

/* ===== COMPARATIVO ===== */
.comp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 50px; }
.comp-card { padding: 36px; border-radius: var(--raio); border: 1px solid var(--line); }
.comp-card h3 { text-transform: uppercase; font-size: 16px; letter-spacing: .1em; margin-bottom: 20px; }
.comp-card ul { list-style: none; display: grid; gap: 14px; }
.comp-card li { display: flex; gap: 12px; font-weight: 600; }
.comp-card.velho { opacity: .7; }
.comp-card.velho li::before { content: "✕"; color: #F07A7E; }
.comp-card.novo { border-color: var(--g); background: rgba(46, 213, 115, .06); }
.comp-card.novo h3 { color: var(--g); }
.comp-card.novo li::before { content: "✓"; color: var(--g); }

/* ===== OFERTA ===== */
.oferta { background: radial-gradient(ellipse at 30% 40%, rgba(46, 213, 115, .16), transparent 55%), var(--bg); }
.oferta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.oferta-foto { border-radius: 28px; overflow: hidden; border: 1px solid var(--line); box-shadow: 0 50px 120px rgba(0, 0, 0, .6), 0 0 100px rgba(46, 213, 115, .15); }
.oferta-foto img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.oferta-card { padding: 40px; border-radius: 28px; border: 1.5px solid var(--g); background: rgba(9, 13, 11, .9); }
.oferta-card h2 { font-size: clamp(30px, 3.4vw, 44px); }
.preco { margin: 22px 0 24px; }
.preco .de { display: block; color: var(--mut); text-decoration: line-through; font-size: 16px; min-height: 1em; }
.preco strong { display: block; font-size: clamp(30px, 4vw, 52px); font-weight: 900; line-height: 1.1; }
.preco .parc { color: var(--soft); font-size: 15px; }
.estoque { display: flex; gap: 10px; align-items: center; margin: 24px 0; padding: 12px 16px; border-radius: 12px; background: rgba(245, 165, 36, .1); border: 1px solid rgba(245, 165, 36, .35); color: #F5C26B; font-size: 14px; font-weight: 600; }
.reserva { display: grid; gap: 12px; }
.reserva input { height: 54px; border-radius: 14px; border: 1px solid var(--line); background: rgba(255, 255, 255, .05); color: var(--txt); font: 600 16px Montserrat; padding: 0 18px; }
.reserva input:focus { outline: 2px solid rgba(46, 213, 115, .6); }

/* ===== FAQ ===== */
.faq-lista { display: grid; gap: 12px; margin-top: 44px; }
.faq details { border-radius: 16px; border: 1px solid var(--line); background: var(--card); padding: 0 24px; }
.faq details[open] { border-color: rgba(46, 213, 115, .4); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 0; font-weight: 700; font-size: 17px; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--g); font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--soft); padding-bottom: 22px; }
.suporte { display: flex; gap: 16px; align-items: center; justify-content: center; margin-top: 30px; padding: 18px; border-radius: 16px; border: 1px solid rgba(46, 213, 115, .35); }
.suporte svg { stroke: var(--g); flex: none; }

/* ===== FINAL ===== */
.final { position: relative; min-height: 90vh; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; }
.final video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.final-veu { position: absolute; inset: 0; background: rgba(5, 7, 6, .72); }
.final-txt { position: relative; display: flex; flex-direction: column; align-items: center; }
.final .contagem { margin: 30px 0; }
.logo-grande { font-size: 44px; margin-top: 70px; }

.rodape { border-top: 1px solid var(--line); padding: 28px 0 110px; color: var(--mut); font-size: 13px; }
.rodape-in { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }

/* barra fixa no celular */
.barra-fixa { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: none; justify-content: space-between; align-items: center; gap: 14px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); background: rgba(9, 13, 11, .95); backdrop-filter: blur(12px); border-top: 1px solid var(--line);
  transform: translateY(110%); transition: transform .35s; }
.barra-fixa.on { transform: none; }
.barra-fixa small { display: block; font-size: 11px; color: var(--mut); }
.barra-fixa strong { font-size: 16px; }

/* ===== RESPONSIVO ===== */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-vid { width: min(320px, 80%); }
  .hero-numeros { gap: 22px; }
  .dores, .difs-grid { grid-template-columns: 1fr; }
  .rende-grid, .setup-grid, .comp-grid, .oferta-grid, .ciclo-grid { grid-template-columns: 1fr; }
  .caixa-canvas { left: 50%; transform: translateX(-50%); right: auto; }
  .caixa-veu { background: linear-gradient(180deg, var(--bg) 0%, rgba(5, 7, 6, .85) 30%, rgba(5, 7, 6, 0) 52%, rgba(5, 7, 6, 0) 100%); }
  .passo { top: 90px; transform: translateY(10px); }
  .passo.on { transform: none; }
  .passo h2 { font-size: 32px; margin-bottom: 10px; }
  .passo .lead { font-size: 15px; }
  .resultado video { left: 50%; transform: translateX(-50%); height: 72%; top: -4%; }
  .resultado-veu { background: linear-gradient(180deg, rgba(5, 7, 6, .1) 0%, rgba(5, 7, 6, .55) 40%, rgba(5, 7, 6, .92) 58%, var(--bg) 72%); }
  .resultado { align-items: flex-end; padding-bottom: 70px; }
  .barra-fixa { display: flex; }
  .dores { gap: 12px; margin-top: 32px; }
  .dor-card { display: grid; grid-template-columns: 54px 1fr; column-gap: 16px; padding: 20px; }
  .dor-ico { grid-row: span 2; margin: 0; }
  .dor-card p { margin-top: 2px; }
  .difs-grid { grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 32px; }
  .dif { padding: 20px 16px; }
  .dif svg { width: 28px; height: 28px; margin-bottom: 10px; }
  .dif h3 { font-size: 17px; }
  .dif p { font-size: 13px; }
  .semanas { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .hero { padding-top: 96px; }
  .hero-numeros strong { font-size: 24px; }
  .contagem div { min-width: 0; flex: 1; }
  .contagem b { font-size: 24px; }
  .hero-ctas .btn { width: 100%; }
  .rende-cards { grid-template-columns: 1fr 1fr; }
  .rc { padding: 20px; } .rc strong { font-size: 28px; }
  .setup-card, .comp-card, .oferta-card { padding: 26px; }
  .trilhas, .calc { padding: 20px; }
  .trilha { grid-template-columns: 26px 1fr; gap: 10px; }
  .trilha b { font-size: 20px; }
  .trilha .tn { display: none; }
  .logo-grande { font-size: 32px; }
}
@media (prefers-reduced-motion: reduce) {
  .revela { opacity: 1; transform: none; transition: none; }
  .pulso { animation: none; }
}

/* ===== DESKTOP: vídeos 16:9 em tela cheia ===== */
@media (min-width: 961px) {
  .hero-bg { inset: 0; width: 100%; height: 100%; filter: none; opacity: 1; transform: none; object-position: 88% 50%; }
  .hero-veu { background: linear-gradient(90deg, rgba(5, 7, 6, .95) 0%, rgba(5, 7, 6, .75) 34%, rgba(5, 7, 6, .1) 60%, rgba(5, 7, 6, 0) 75%), linear-gradient(180deg, rgba(5, 7, 6, .35) 0%, transparent 25%, transparent 75%, var(--bg) 100%); }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-txt { max-width: 620px; }
  .hero h1 { font-size: clamp(54px, 4.2vw, 78px); }
  .hero .lead { max-width: 470px; }
  .hero-vid { display: none; }
  .caixa-canvas { inset: 0; width: 100%; height: 100%; aspect-ratio: auto; object-fit: cover; }
  .caixa-veu { background: linear-gradient(90deg, var(--bg) 0%, rgba(5, 7, 6, .85) 30%, rgba(5, 7, 6, .2) 52%, rgba(5, 7, 6, 0) 65%); }
  .resultado video { inset: 0; width: 100%; height: 100%; aspect-ratio: auto; }
  .resultado-veu { background: linear-gradient(90deg, var(--bg) 0%, rgba(5, 7, 6, .8) 30%, rgba(5, 7, 6, .1) 55%, rgba(5, 7, 6, 0) 70%); }
}