/* =========================================================
   Emílio Sarges – Educação Financeira
   Paleta: #021526 (azul-marinho) · #0A8CBF (azul) · #FFFFFF
   ========================================================= */

@font-face {
  font-family: "Futura Md BT";
  src: url("../fonts/futura-md-bt.ttf") format("truetype");
  font-weight: 500;
  font-display: swap;
}

:root {
  --navy: #021526;
  --navy-2: #06233b;
  --navy-3: #0b2f4d;
  --blue: #0A8CBF;
  --blue-2: #0b7aa6;
  --blue-light: #4cc0ec;
  --white: #ffffff;
  --ink: #021526;
  --text: #2c3e50;
  --muted: #5b6b7b;
  --line: #e2e8ef;
  --soft: #f3f7fa;
  --danger: #d9534f;
  --whats: #25d366;

  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 10px 30px rgba(2, 21, 38, .08);
  --shadow-lg: 0 24px 60px rgba(2, 21, 38, .22);
  --header-h: 72px;

  --font: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-label: "Futura Md BT", "Montserrat", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); }
h1, h2, h3 { color: var(--ink); line-height: 1.18; margin: 0 0 .5em; font-weight: 800; letter-spacing: -.02em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.5rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.15rem; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
strong { font-weight: 700; }

.container { width: min(1180px, 100% - 32px); margin-inline: auto; }
.container.narrow { width: min(820px, 100% - 32px); }
.center { text-align: center; margin-top: 48px; }

.skip-link { position: absolute; left: -9999px; top: 8px; background: var(--white); color: var(--ink); padding: 8px 14px; border-radius: 8px; z-index: 200; }
.skip-link:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--blue-light); outline-offset: 3px; border-radius: 6px; }

.ico { width: 1.25em; height: 1.25em; flex: none; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  font: 700 1rem/1.2 var(--font);
  padding: 14px 24px;
  border-radius: 999px;
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-sm { padding: 10px 18px; font-size: .92rem; }
.btn-lg { padding: 18px 32px; font-size: 1.08rem; }
.btn-primary { background: var(--blue); color: var(--white); box-shadow: 0 10px 24px rgba(10, 140, 191, .35); }
.btn-primary:hover { background: var(--blue-2); box-shadow: 0 14px 30px rgba(10, 140, 191, .45); }
.btn-ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,.35); }
.btn-ghost:hover { border-color: var(--white); background: rgba(255,255,255,.06); }
.btn-white { background: var(--white); color: var(--navy); box-shadow: 0 12px 30px rgba(0,0,0,.25); }
.btn-white:hover { color: var(--blue-2); }

/* ---------- Rótulos ---------- */
.eyebrow {
  font-family: var(--font-label);
  font-size: .82rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 14px;
  display: inline-flex; align-items: center; gap: 12px;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.eyebrow-dark { color: var(--blue); }
.hl { color: var(--blue-light); }
.hl-blue { color: var(--blue); }

/* ---------- Cabeçalho ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  background: rgba(2, 21, 38, .0);
  transition: background-color .25s ease, box-shadow .25s ease;
}
.site-header.scrolled { background: rgba(2, 21, 38, .96); box-shadow: 0 6px 24px rgba(0,0,0,.25); backdrop-filter: blur(8px); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-icon { height: 40px; width: auto; }
.brand-logo { height: 34px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a:not(.btn) { color: rgba(255,255,255,.85); text-decoration: none; font-weight: 600; font-size: .95rem; transition: color .2s; }
.nav a:not(.btn):hover { color: var(--white); }
.nav-toggle { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--white); margin: 5px 0; border-radius: 2px; transition: transform .25s, opacity .25s; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--navy);
  color: rgba(255,255,255,.86);
  padding: calc(var(--header-h) + 72px) 0 110px;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 60% at 85% 20%, rgba(10,140,191,.30), transparent 70%),
    radial-gradient(40% 50% at 0% 100%, rgba(10,140,191,.18), transparent 70%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%);
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 85%);
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: center; }
.hero h1 { color: var(--white); }
.hero .lead { font-size: 1.15rem; max-width: 36em; color: rgba(255,255,255,.82); }
.hero .lead strong { color: var(--white); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin: 32px 0 28px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: .95rem; }
.hero-trust li { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust .ico { color: var(--blue-light); }

.hero-card {
  background: linear-gradient(160deg, rgba(255,255,255,.09), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(6px);
}
.hc-head { display: flex; align-items: center; gap: 16px; margin-bottom: 26px; }
.hc-icon { width: 64px; height: auto; }
.hc-kicker { font-family: var(--font-label); text-transform: uppercase; letter-spacing: .18em; font-size: .75rem; color: var(--blue-light); margin: 0; }
.hc-title { color: var(--white); font-weight: 700; font-size: 1.15rem; margin: 2px 0 0; line-height: 1.3; }
.hc-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; align-items: end; height: 220px; padding-bottom: 28px; position: relative; border-bottom: 1px solid rgba(255,255,255,.15); }
.hc-steps li { position: relative; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; }
.hc-steps .bar {
  display: block; height: var(--h);
  background: linear-gradient(180deg, var(--blue-light), var(--blue));
  border-radius: 8px 8px 2px 2px;
  transform-origin: bottom; transform: scaleY(0);
  transition: transform .9s cubic-bezier(.2,.8,.2,1);
}
.hc-steps li:nth-child(2) .bar { transition-delay: .12s; }
.hc-steps li:nth-child(3) .bar { transition-delay: .24s; }
.hc-steps li:nth-child(4) .bar { transition-delay: .36s; }
.hc-steps li:nth-child(5) .bar { transition-delay: .48s; }
.hero-card.in .bar { transform: scaleY(1); }
.hc-steps .lbl { position: absolute; bottom: -26px; left: 50%; transform: translateX(-50%); font-size: .72rem; font-weight: 600; color: rgba(255,255,255,.7); white-space: nowrap; }
.hc-foot { margin: 34px 0 0; font-size: .9rem; color: rgba(255,255,255,.75); }
.hc-foot strong { color: var(--white); }

/* ---------- Seções ---------- */
.section { padding: 100px 0; }
.section-soft { background: var(--soft); }
.section-navy { background: var(--navy); color: rgba(255,255,255,.82); }
.section-navy h2, .section-navy h3 { color: var(--white); }
.section-head { max-width: 760px; margin-bottom: 52px; }
.section-sub { font-size: 1.08rem; color: var(--muted); }

/* Dor */
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pain {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; font-weight: 500; color: var(--ink);
  box-shadow: var(--shadow);
}
.pain .ico { color: var(--danger); background: rgba(217,83,79,.1); border-radius: 50%; padding: 5px; width: 30px; height: 30px; }

.insight {
  margin-top: 56px;
  display: grid; grid-template-columns: auto auto auto 1fr; gap: 28px; align-items: center;
  background: var(--navy); color: rgba(255,255,255,.85);
  border-radius: var(--radius-lg); padding: 40px 44px;
  box-shadow: var(--shadow-lg);
}
.insight-num { display: flex; flex-direction: column; line-height: 1; }
.insight-num .big { font-size: clamp(2.6rem, 5vw, 3.8rem); font-weight: 800; color: var(--blue-light); letter-spacing: -.03em; }
.insight-num.muted .big { color: rgba(255,255,255,.5); }
.insight-num .small { font-family: var(--font-label); text-transform: uppercase; letter-spacing: .16em; font-size: .75rem; margin-top: 8px; }
.insight-plus { font-size: 2rem; color: rgba(255,255,255,.4); font-weight: 300; }
.insight-text { margin: 0; padding-left: 28px; border-left: 1px solid rgba(255,255,255,.15); }
.insight-text strong { color: var(--white); }

/* Método */
.timeline { position: relative; display: grid; gap: 20px; }
.timeline::before { content: ""; position: absolute; left: 35px; top: 30px; bottom: 30px; width: 2px; background: linear-gradient(var(--blue), rgba(10,140,191,.15)); }
.step { position: relative; display: grid; grid-template-columns: 72px 1fr; gap: 24px; align-items: start; }
.step-num {
  width: 72px; height: 72px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--navy); color: var(--white);
  font: 800 1.3rem/1 var(--font);
  border: 4px solid var(--soft);
  box-shadow: 0 0 0 2px var(--blue);
  position: relative; z-index: 1;
}
.step-body { background: var(--white); border-radius: var(--radius); padding: 26px 30px; box-shadow: var(--shadow); border: 1px solid var(--line); }
.step-body h3 { font-size: 1.3rem; }
.step-body p { color: var(--text); }
.step-out { display: flex; gap: 10px; align-items: flex-start; margin: 0; padding-top: 14px; border-top: 1px dashed var(--line); font-weight: 600; color: var(--blue-2) !important; }
.step-out .ico { margin-top: 3px; }

/* Antes x Depois */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.compare-col { border-radius: var(--radius-lg); padding: 36px; }
.compare-col h3 { font-family: var(--font-label); font-weight: 500; text-transform: uppercase; letter-spacing: .2em; font-size: .9rem; margin-bottom: 20px; }
.compare-col li { position: relative; padding: 12px 0 12px 34px; border-bottom: 1px solid rgba(255,255,255,.08); }
.compare-col li:last-child { border-bottom: 0; }
.compare-col li::before { position: absolute; left: 0; top: 12px; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: .8rem; font-weight: 800; }
.before { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); }
.before h3 { color: rgba(255,255,255,.6); }
.before li { color: rgba(255,255,255,.65); }
.before li::before { content: "✕"; background: rgba(217,83,79,.18); color: #ff8a85; }
.after { background: linear-gradient(160deg, var(--blue), var(--blue-2)); box-shadow: 0 20px 50px rgba(10,140,191,.3); }
.after h3 { color: var(--white); }
.after li { color: var(--white); font-weight: 600; border-color: rgba(255,255,255,.18); }
.after li::before { content: "✓"; background: var(--white); color: var(--blue-2); }

/* Entregáveis */
.deliver-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.deliver { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; transition: transform .2s, box-shadow .2s, border-color .2s; }
.deliver:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(10,140,191,.35); }
.deliver .ico { width: 46px; height: 46px; padding: 11px; border-radius: 12px; background: rgba(10,140,191,.1); color: var(--blue); margin-bottom: 16px; }
.deliver p { margin: 0; color: var(--muted); font-size: .96rem; }

/* Simulador */
.sim { display: grid; grid-template-columns: 340px 1fr; gap: 28px; background: var(--white); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow); border: 1px solid var(--line); }
.sim-form { display: grid; gap: 18px; align-content: start; }
.sim-form label { display: grid; gap: 6px; font-weight: 600; font-size: .9rem; color: var(--ink); }
.field { display: flex; align-items: center; border: 1.5px solid var(--line); border-radius: 12px; background: var(--soft); transition: border-color .2s, background .2s; }
.field:focus-within { border-color: var(--blue); background: var(--white); }
.field input { flex: 1; min-width: 0; border: 0; background: transparent; font: 700 1.1rem var(--font); color: var(--ink); padding: 13px 14px; outline: none; }
.field .pre, .field .suf { color: var(--muted); font-weight: 600; font-size: .9rem; padding: 0 14px; white-space: nowrap; }
.field .pre { padding-right: 0; }
.field .suf { padding-left: 0; }
.sim-out { background: var(--navy); border-radius: var(--radius); padding: 28px; color: rgba(255,255,255,.8); display: flex; flex-direction: column; min-width: 0; }
.sim-total .k { display: block; font-size: .9rem; }
.sim-total .v { display: block; font-size: clamp(2rem, 4.4vw, 3rem); font-weight: 800; color: var(--white); letter-spacing: -.02em; line-height: 1.15; }
.sim-split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 18px 0 22px; }
.sim-split > div { display: grid; grid-template-columns: auto 1fr; column-gap: 8px; align-items: center; }
.sim-split .k { font-size: .82rem; }
.sim-split .v { grid-column: 2; font-weight: 700; color: var(--white); font-size: 1.05rem; }
.dot { width: 10px; height: 10px; border-radius: 3px; }
.dot-inv { background: rgba(255,255,255,.35); }
.dot-juros { background: var(--blue-light); }
.sim-chart { flex: 1; min-height: 180px; display: flex; align-items: flex-end; gap: 3px; padding-top: 10px; border-bottom: 1px solid rgba(255,255,255,.15); }
.sim-chart .col { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; height: 100%; min-width: 2px; }
.sim-chart .j { background: var(--blue-light); border-radius: 3px 3px 0 0; transition: height .35s ease; }
.sim-chart .i { background: rgba(255,255,255,.3); transition: height .35s ease; }
.sim-milhao { margin: 16px 0 0; font-size: .95rem; }
.sim-milhao strong { color: var(--blue-light); }
.disclaimer { font-size: .82rem; color: var(--muted); margin-top: 16px; text-align: center; }

/* Como funciona */
.how { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: how; }
.how-step { position: relative; padding: 30px 24px; border-radius: var(--radius); background: var(--soft); }
.how-n { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--blue); color: var(--white); font-weight: 800; margin-bottom: 16px; }
.how-step p { margin: 0; color: var(--muted); font-size: .96rem; }

/* Para quem */
.fit { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; }
.fit ul { background: var(--white); border-radius: var(--radius-lg); padding: 30px 32px; border: 1px solid var(--line); box-shadow: var(--shadow); }
.fit li { position: relative; padding: 11px 0 11px 36px; color: var(--ink); font-weight: 500; }
.fit li::before { position: absolute; left: 0; top: 11px; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-size: .78rem; font-weight: 800; }
.fit-yes li::before { content: "✓"; background: var(--blue); color: var(--white); }
.fit-no { align-self: start; }
.fit-no::before { content: "Não é para você se…"; display: block; font-weight: 800; color: var(--ink); margin-bottom: 8px; font-size: 1.05rem; }
.fit-no li { color: var(--muted); }
.fit-no li::before { content: "✕"; background: rgba(217,83,79,.12); color: var(--danger); }

/* Sobre */
.about { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; align-items: center; }
.about-media {
  aspect-ratio: 4 / 5; border-radius: var(--radius-lg);
  background: radial-gradient(70% 60% at 50% 40%, rgba(10,140,191,.35), transparent 70%), var(--navy-3);
  border: 1px solid rgba(255,255,255,.1);
  display: grid; place-items: center; overflow: hidden;
}
.about-media img { width: 62%; }
.about-media img[src$=".jpg"], .about-media img[src$=".webp"] { width: 100%; height: 100%; object-fit: cover; }
.about-copy strong { color: var(--white); }
.about-copy .btn { margin-top: 10px; }

/* Depoimentos (opcional) */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testi { background: var(--soft); border-radius: var(--radius); padding: 28px; }
.testi blockquote { margin: 0 0 16px; font-style: italic; color: var(--ink); }
.testi-who { margin: 0; color: var(--muted); font-size: .92rem; }

/* E-books */
.ebook-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.ebook { display: grid; grid-template-columns: 190px 1fr; gap: 28px; align-items: center; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow); }
.ebook-cover {
  position: relative; aspect-ratio: 3 / 4; border-radius: 6px 12px 12px 6px; padding: 20px 18px;
  color: var(--white); display: flex; flex-direction: column; overflow: hidden;
  box-shadow: -6px 0 0 rgba(0,0,0,.18) inset, 0 18px 36px rgba(2,21,38,.3);
  transform: perspective(700px) rotateY(-8deg); transition: transform .3s;
}
.ebook:hover .ebook-cover { transform: perspective(700px) rotateY(0); }
.cover-rv { background: linear-gradient(160deg, var(--navy-3), var(--navy)); }
.cover-rf { background: linear-gradient(160deg, var(--blue), #075f82); }
.c-kicker { font-family: var(--font-label); text-transform: uppercase; letter-spacing: .14em; font-size: .62rem; opacity: .85; }
.c-title { font-weight: 800; font-size: 1.55rem; line-height: 1.05; margin-top: 8px; }
.c-bars { margin-top: auto; display: flex; gap: 6px; align-items: flex-end; height: 56px; }
.c-bars i { width: 16px; background: rgba(255,255,255,.85); border-radius: 2px; }
.c-bars i:nth-child(1) { height: 40%; } .c-bars i:nth-child(2) { height: 70%; } .c-bars i:nth-child(3) { height: 100%; }
.cover-rv .c-bars i { background: var(--blue-light); }
.ebook-body p { color: var(--muted); font-size: .96rem; }

/* FAQ */
.faq { display: grid; gap: 12px; }
.faq details { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 24px; transition: box-shadow .2s, border-color .2s; }
.faq details[open] { box-shadow: var(--shadow); border-color: rgba(10,140,191,.35); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 36px 20px 0; font-weight: 700; color: var(--ink); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 1.6rem; font-weight: 400; color: var(--blue); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { margin: 0 0 20px; color: var(--muted); }

/* CTA final */
.final-cta { background: radial-gradient(80% 120% at 50% 0%, var(--blue) 0%, var(--blue-2) 40%, var(--navy) 100%); color: rgba(255,255,255,.9); text-align: center; }
.final-inner { max-width: 760px; }
.final-cta h2 { color: var(--white); }
.final-cta p { font-size: 1.12rem; margin-bottom: 32px; }
.contact-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 32px; margin-top: 36px; }
.contact-list li { display: inline-flex; align-items: center; gap: 8px; }
.contact-list a { color: var(--white); text-decoration: none; font-weight: 600; }
.contact-list a:hover { text-decoration: underline; }

/* Rodapé */
.site-footer { background: #010e1a; color: rgba(255,255,255,.55); padding: 56px 0 40px; font-size: .88rem; }
.footer-inner { display: grid; justify-items: center; text-align: center; gap: 22px; }
.footer-logo { width: 190px; }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 24px; }
.footer-nav a { color: rgba(255,255,255,.75); text-decoration: none; }
.footer-nav a:hover { color: var(--white); }
.footer-legal { max-width: 640px; margin: 0; }
.footer-copy { margin: 0; }

/* WhatsApp flutuante */
.whats-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  width: 60px; height: 60px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--whats); color: var(--white);
  box-shadow: 0 10px 28px rgba(37,211,102,.45);
  transition: transform .2s;
  animation: pulse 2.6s infinite;
}
.whats-float .ico { width: 32px; height: 32px; }
.whats-float:hover { transform: scale(1.08); }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,.55), 0 10px 28px rgba(37,211,102,.4); }
  70% { box-shadow: 0 0 0 16px rgba(37,211,102,0), 0 10px 28px rgba(37,211,102,.4); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0), 0 10px 28px rgba(37,211,102,.4); }
}

/* Animação de entrada */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .hc-steps .bar { transform: none; transition: none; }
  .whats-float { animation: none; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-card { max-width: 520px; }
  .pain-grid, .deliver-grid { grid-template-columns: repeat(2, 1fr); }
  .how { grid-template-columns: repeat(2, 1fr); }
  .sim { grid-template-columns: 1fr; }
  .ebook-grid { grid-template-columns: 1fr; }
  .insight { grid-template-columns: auto auto auto; }
  .insight-text { grid-column: 1 / -1; padding-left: 0; border-left: 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.15); }
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(2, 21, 38, .98); padding: 8px 16px 24px;
    transform: translateY(-120%); visibility: hidden;
    transition: transform .3s ease, visibility .3s;
    box-shadow: 0 20px 40px rgba(0,0,0,.3);
  }
  .nav a:not(.btn) { padding: 14px 4px; border-bottom: 1px solid rgba(255,255,255,.08); }
  .nav .btn { margin-top: 16px; }
  .nav.open { transform: none; visibility: visible; }
  .site-header.menu-open { background: rgba(2, 21, 38, .98); }
  .menu-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .menu-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .compare, .fit, .about { grid-template-columns: 1fr; }
  .about { gap: 36px; }
  .about-media { max-width: 360px; aspect-ratio: 1; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  :root { --header-h: 64px; }
  .section { padding: 72px 0; }
  .hero { padding: calc(var(--header-h) + 44px) 0 72px; }
  .hero-ctas .btn { width: 100%; }
  .brand-icon { height: 34px; }
  .brand-logo { height: 28px; }
  .pain-grid, .deliver-grid, .how { grid-template-columns: 1fr; }
  .insight { padding: 30px 24px; gap: 16px; }
  .timeline::before { left: 23px; }
  .step { grid-template-columns: 48px 1fr; gap: 14px; }
  .step-num { width: 48px; height: 48px; font-size: 1rem; border-width: 3px; }
  .step-body { padding: 22px 20px; }
  .compare-col { padding: 26px 22px; }
  .sim { padding: 18px; }
  .sim-out { padding: 22px 18px; }
  .ebook { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .ebook-cover { width: 170px; }
  .fit ul { padding: 24px 20px; }
  .whats-float { width: 54px; height: 54px; right: 14px; bottom: 14px; }
}