/* ============================================================
   Santa Maria Energia — Energia por Assinatura
   Design system: navy institucional + âmbar do logotipo
   Display: Archivo (semi-expandida) · Dados: IBM Plex Mono
   ============================================================ */

:root {
  --navy-950: #0a102b;
  --navy-900: #101b44;
  --navy-800: #1a2a66;
  --royal: #334287;
  --royal-400: #5063b0;
  --royal-100: #dce3f5;
  --royal-50: #f3f5fb;
  --amber: #fba92a;
  --amber-600: #e0920f;
  --amber-700: #9c5f00;
  --amber-100: #ffedd2;
  --amber-50: #fff8ec;
  --ink: #141b36;
  --muted: #525b78;
  --line: #e1e6f2;
  --white: #fff;
  --danger-bg: #fdecea;
  --danger-border: #f2c1ba;
  --danger-text: #a4321f;
  --font-sans: "Archivo", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --shadow-card: 0 24px 64px rgba(16, 27, 68, 0.12);
  --shadow-float: 0 34px 90px rgba(10, 16, 43, 0.38);
  --hatch-amber: repeating-linear-gradient(115deg, var(--amber) 0 3px, transparent 3px 8px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--amber); color: var(--navy-950); }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; border-radius: 4px; }

.shell { width: min(1200px, calc(100% - 48px)); margin-inline: auto; }

/* ---------- tipografia utilitária ---------- */
h1, h2, h3 { margin: 0; font-stretch: 112%; }
.kicker {
  margin: 0 0 18px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber-700);
}
.kicker::before {
  content: "";
  width: 22px;
  height: 11px;
  flex: none;
  background: var(--hatch-amber);
}
.on-dark .kicker, .kicker.light { color: var(--amber); }

.sec-title {
  font-size: clamp(31px, 3.6vw, 44px);
  font-weight: 720;
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.sec-title em { font-style: normal; color: var(--amber-600); }
.on-dark .sec-title em { color: var(--amber); }
.sec-lead { margin: 18px 0 0; max-width: 620px; color: var(--muted); font-size: 16.5px; line-height: 1.7; }

/* ---------- botões ---------- */
.btn {
  border: 0;
  border-radius: 999px;
  min-height: 52px;
  padding: 0 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  cursor: pointer;
  font-weight: 640;
  font-size: 15.5px;
  letter-spacing: 0.005em;
  transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.btn svg { width: 17px; height: 17px; flex: none; transition: transform 0.18s ease; }
.btn:hover svg { transform: translateX(3px); }
.btn:disabled { cursor: wait; opacity: 0.6; transform: none; }
.btn-amber { background: var(--amber); color: var(--navy-950); box-shadow: 0 14px 34px rgba(251, 169, 42, 0.32); }
.btn-amber:hover { background: var(--amber-600); transform: translateY(-2px); box-shadow: 0 18px 40px rgba(251, 169, 42, 0.38); }
.btn-navy { background: var(--navy-900); color: var(--white); box-shadow: 0 14px 34px rgba(10, 16, 43, 0.28); }
.btn-navy:hover { background: var(--navy-800); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--white); border: 1.5px solid rgba(255, 255, 255, 0.38); }
.btn-ghost:hover { border-color: rgba(255, 255, 255, 0.75); transform: translateY(-2px); }
.btn-outline-navy { background: var(--white); color: var(--navy-900); border: 1.5px solid var(--royal-100); }
.btn-outline-navy:hover { border-color: var(--royal); transform: translateY(-2px); }
.full { width: 100%; }

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(16, 27, 68, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  color: var(--white);
}
.header-inner {
  width: min(1200px, calc(100% - 48px));
  margin-inline: auto;
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 14px; min-width: 0; }
.brand img { height: 38px; width: auto; }
.brand-tag {
  padding: 5px 10px;
  border: 1px solid rgba(251, 169, 42, 0.45);
  border-radius: 999px;
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  white-space: nowrap;
}
.site-header nav { display: flex; align-items: center; gap: 30px; }
.site-header nav > a:not(.btn) {
  font-size: 14.5px;
  font-weight: 520;
  color: rgba(255, 255, 255, 0.82);
  transition: color 0.15s ease;
}
.site-header nav > a:not(.btn):hover { color: var(--white); }
.site-header .btn { min-height: 44px; padding: 0 22px; font-size: 14.5px; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(820px 460px at 86% -10%, rgba(251, 169, 42, 0.16), transparent 60%),
    radial-gradient(700px 520px at -12% 110%, rgba(80, 99, 176, 0.35), transparent 62%),
    linear-gradient(128deg, #0a102b 0%, #101b44 38%, #24347a 78%, #334287 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: min(1200px, calc(100% - 48px));
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
  gap: clamp(44px, 6vw, 88px);
  align-items: center;
  padding: 72px 0 88px;
}
.hero-motif {
  position: absolute;
  z-index: 1;
  right: -70px;
  top: -40px;
  width: clamp(320px, 34vw, 520px);
  height: auto;
  opacity: 0.6;
  pointer-events: none;
}
.hero-copy { max-width: 600px; }
.hero-copy h1 {
  font-size: clamp(40px, 4.9vw, 64px);
  font-weight: 740;
  line-height: 1.04;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.hero-copy h1 em { font-style: normal; color: var(--amber); }
.hero-lead {
  margin: 22px 0 0;
  max-width: 540px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 17.5px;
  line-height: 1.68;
}
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 34px; }
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, auto);
  justify-content: start;
  column-gap: clamp(24px, 3vw, 44px);
  row-gap: 20px;
  margin-top: 52px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}
.stat-row strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 21px;
  font-weight: 600;
  color: var(--white);
}
.stat-row span {
  display: block;
  margin-top: 4px;
  max-width: 130px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  line-height: 1.45;
}

/* animação de entrada */
@keyframes rise-in {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-copy > * { animation: rise-in 0.7s cubic-bezier(0.22, 0.61, 0.36, 1) both; }
.hero-copy > *:nth-child(2) { animation-delay: 0.07s; }
.hero-copy > *:nth-child(3) { animation-delay: 0.14s; }
.hero-copy > *:nth-child(4) { animation-delay: 0.21s; }
.hero-copy > *:nth-child(5) { animation-delay: 0.28s; }
.hero .simulator { animation: rise-in 0.8s cubic-bezier(0.22, 0.61, 0.36, 1) 0.18s both; }

/* ---------- faixa de garantias ---------- */
.assurance-strip { background: var(--navy-950); color: rgba(255, 255, 255, 0.85); }
.assurance-inner {
  width: min(1200px, calc(100% - 48px));
  margin-inline: auto;
  min-height: 72px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px 46px;
  padding-block: 14px;
  font-size: 14px;
  font-weight: 520;
}
.assurance-inner span { display: inline-flex; align-items: center; gap: 10px; }
.assurance-inner svg { width: 16px; height: 16px; color: var(--amber); }

/* ---------- seções ---------- */
.section { padding-block: clamp(76px, 9vw, 116px); }
.section-alt { background: var(--royal-50); }
.sec-head { max-width: 720px; }
.sec-head.centered { margin-inline: auto; text-align: center; }
.sec-head.centered .kicker { justify-content: center; }
.sec-head.centered .sec-lead { margin-inline: auto; }
.sec-head-split {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 40px clamp(48px, 6vw, 96px);
  align-items: end;
}
.sec-head-split .sec-lead { margin-top: 0; }

/* ---------- benefícios ---------- */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 52px;
}
.benefit-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px 26px 30px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.benefit-card:hover { transform: translateY(-5px); border-color: var(--royal-100); box-shadow: var(--shadow-card); }
.benefit-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: var(--amber-100);
  color: var(--amber-700);
}
.benefit-icon svg { width: 23px; height: 23px; }
.benefit-card h3 { margin: 22px 0 10px; font-size: 19px; font-weight: 660; letter-spacing: -0.01em; }
.benefit-card p { margin: 0; color: var(--muted); font-size: 14.5px; line-height: 1.62; }

/* ---------- como funciona ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 34px;
  margin: 58px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}
.steps li { position: relative; min-width: 0; }
.steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 15px;
  right: -30px;
  width: 26px;
  height: 12px;
  background: var(--hatch-amber);
  opacity: 0.85;
}
.step-num {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--amber-700);
}
.step-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--royal-50);
  border: 1px solid var(--line);
  color: var(--royal);
}
.step-icon svg { width: 21px; height: 21px; }
.steps h3 { margin: 16px 0 9px; font-size: 16.5px; font-weight: 650; line-height: 1.3; letter-spacing: -0.005em; }
.steps p { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.6; }
.steps li > .step-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 2px; }
.process-cta { display: flex; align-items: center; gap: 22px; margin-top: 54px; flex-wrap: wrap; }
.process-note { margin: 0; color: var(--muted); font-size: 13px; max-width: 460px; line-height: 1.55; }

/* ---------- a geradora (banda navy) ---------- */
.plant-band {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(700px 420px at 108% 0%, rgba(251, 169, 42, 0.12), transparent 60%),
    linear-gradient(122deg, #0a102b 0%, #101b44 52%, #1d2d6d 100%);
  color: var(--white);
}
.plant-inner {
  width: min(1200px, calc(100% - 48px));
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: clamp(48px, 6vw, 92px);
  align-items: center;
  padding-block: clamp(76px, 9vw, 112px);
}
.plant-media { position: relative; }
.plant-media img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.42);
}
.plant-caption {
  position: absolute;
  left: 14px;
  bottom: 14px;
  margin: 0;
  padding: 6px 10px;
  border-radius: 6px;
  background: rgba(10, 16, 43, 0.78);
  color: rgba(255, 255, 255, 0.75);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.plant-seal {
  position: absolute;
  top: -18px;
  right: -14px;
  display: grid;
  justify-items: center;
  gap: 2px;
  padding: 14px 18px;
  border-radius: 14px;
  background: var(--amber);
  color: var(--navy-950);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.35);
}
.plant-seal strong { font-family: var(--font-mono); font-size: 22px; font-weight: 600; }
.plant-seal span { font-family: var(--font-mono); font-size: 9.5px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.plant-copy .sec-lead { color: rgba(255, 255, 255, 0.78); }
.heritage {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: center;
  margin-top: 38px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}
.heritage strong {
  font-family: var(--font-mono);
  font-size: 46px;
  font-weight: 600;
  line-height: 1;
  color: var(--amber);
}
.heritage span { display: block; color: rgba(255, 255, 255, 0.86); font-size: 15px; font-weight: 600; }
.heritage small { display: block; margin-top: 5px; color: rgba(255, 255, 255, 0.62); font-size: 13px; line-height: 1.55; }

/* ---------- para quem é ---------- */
.audience-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(44px, 6vw, 88px);
  align-items: center;
}
.audience-cards { display: grid; gap: 16px; }
.audience-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px 26px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--white);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.audience-card:hover { transform: translateY(-3px); border-color: var(--royal-100); box-shadow: var(--shadow-card); }
.audience-card .benefit-icon { flex: none; }
.audience-card h3 { margin: 2px 0 7px; font-size: 18px; font-weight: 660; }
.audience-card p { margin: 0; color: var(--muted); font-size: 14.5px; line-height: 1.6; }
.audience-copy .btn { margin-top: 30px; }

/* ---------- FAQ ---------- */
.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(44px, 6vw, 96px);
  align-items: start;
}
.faq-side-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 22px; color: var(--amber-700); font-size: 14.5px; font-weight: 640; }
.faq-side-link svg { width: 15px; height: 15px; }
.faq-list { display: grid; gap: 12px; }
.faq-list details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.faq-list details[open] { border-color: var(--royal-100); box-shadow: var(--shadow-card); }
.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 19px 24px;
  cursor: pointer;
  list-style: none;
  font-size: 16.5px;
  font-weight: 620;
  letter-spacing: -0.005em;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-marker { position: relative; width: 26px; height: 26px; flex: none; border-radius: 8px; background: var(--amber-100); }
.faq-marker::before, .faq-marker::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 12px;
  height: 2px;
  border-radius: 2px;
  background: var(--amber-700);
  transition: transform 0.2s ease;
}
.faq-marker::after { transform: rotate(90deg); }
.faq-list details[open] .faq-marker::after { transform: rotate(0deg); }
.faq-list details p { margin: 0; padding: 0 56px 21px 24px; color: var(--muted); font-size: 14.5px; line-height: 1.7; }

/* ---------- CTA final (banda âmbar) ---------- */
.cta-band { position: relative; overflow: hidden; background: linear-gradient(115deg, #ffb845 0%, var(--amber) 55%, #f29c12 100%); color: var(--navy-950); }
.cta-motif { position: absolute; right: -50px; bottom: -70px; width: 320px; opacity: 0.5; pointer-events: none; }
.cta-inner {
  position: relative;
  z-index: 1;
  width: min(1200px, calc(100% - 48px));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding-block: 68px;
}
.cta-inner h2 { max-width: 640px; font-size: clamp(29px, 3.4vw, 42px); font-weight: 730; line-height: 1.1; letter-spacing: -0.02em; text-wrap: balance; }
.cta-inner p { margin: 14px 0 0; color: rgba(10, 16, 43, 0.78); font-size: 16px; font-weight: 520; }
.cta-inner .btn { flex: none; }

/* ---------- footer ---------- */
.site-footer {
  background: linear-gradient(118deg, #24347a 0%, #101b44 48%, #0a102b 100%);
  color: var(--white);
  padding: 64px max(24px, calc((100vw - 1200px) / 2)) 28px;
}
.footer-main {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr) minmax(0, 0.7fr);
  gap: 44px;
  padding-bottom: 46px;
}
.footer-brand img { height: 40px; width: auto; }
.footer-brand p { margin: 18px 0 0; max-width: 380px; color: rgba(255, 255, 255, 0.62); font-size: 13.5px; line-height: 1.65; }
.footer-col h4 {
  margin: 6px 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
}
.footer-col nav { display: grid; gap: 11px; }
.footer-col a { color: rgba(255, 255, 255, 0.72); font-size: 14px; transition: color 0.15s ease; }
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 30px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.45);
  font-size: 12px;
}

/* ---------- simulador ---------- */
.simulator {
  scroll-margin-top: 100px;
  position: relative;
  background: var(--white);
  color: var(--ink);
  border-radius: 20px;
  padding: 28px 30px 26px;
  box-shadow: var(--shadow-float);
}
.sim-head { display: flex; align-items: flex-start; gap: 14px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.sim-badge {
  width: 42px;
  height: 42px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--amber-100);
  color: var(--amber-700);
}
.sim-badge svg { width: 21px; height: 21px; }
.sim-head small {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--amber-700);
}
.sim-head h2 { margin: 5px 0 0; font-size: 21.5px; font-weight: 700; letter-spacing: -0.015em; line-height: 1.2; }
.step-badge {
  margin-left: auto;
  flex: none;
  padding: 6px 11px;
  border-radius: 999px;
  background: var(--royal-50);
  border: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
}
.simulator > label,
.lead-form > label[for='bill'] { display: block; margin: 22px 0 8px; color: var(--ink); font-size: 13.5px; font-weight: 620; }
.lead-form > .money-input { margin-bottom: 20px; }
.money-input {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 2px 2px 10px;
  border-bottom: 2px solid var(--line);
  transition: border-color 0.2s ease;
}
.money-input:focus-within { border-color: var(--amber); }
.money-input > span { font-family: var(--font-mono); font-size: 19px; font-weight: 600; color: var(--muted); }
.money-input input {
  flex: 1 1 0;
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 38px;
  font-weight: 600;
  color: var(--navy-900);
}
.money-input input::-webkit-outer-spin-button, .money-input input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.money-input input[type="number"] { -moz-appearance: textfield; appearance: textfield; }
.money-input small { color: var(--muted); font-size: 13px; white-space: nowrap; }
.quick-chips { display: flex; gap: 8px; margin-top: 14px; }
.quick-chips button {
  flex: 1;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.quick-chips button:hover { border-color: var(--amber); color: var(--amber-700); }
.quick-chips button.active { background: var(--amber-50); border-color: var(--amber); color: var(--amber-700); }
.bill-range {
  --fill: 40%;
  width: 100%;
  margin: 18px 0 6px;
  appearance: none;
  -webkit-appearance: none;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--amber) var(--fill), var(--royal-100) var(--fill));
  cursor: pointer;
}
.bill-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--white);
  border: 4px solid var(--amber);
  box-shadow: 0 3px 10px rgba(16, 27, 68, 0.25);
}
.bill-range::-moz-range-thumb {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--white);
  border: 4px solid var(--amber);
  box-shadow: 0 3px 10px rgba(16, 27, 68, 0.25);
}
.range-ends { display: flex; justify-content: space-between; color: var(--muted); font-family: var(--font-mono); font-size: 10.5px; }
.result-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 18px; }
.result-duo > div { position: relative; background: var(--royal-50); border: 1px solid var(--line); border-radius: 12px; padding: 13px 15px; }
.result-duo > div.estimated { background: var(--amber-50); border-color: var(--amber-100); }
.result-duo small, .save-tile small {
  display: block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.result-duo strong { display: block; margin-top: 6px; font-family: var(--font-mono); font-size: 19px; font-weight: 600; color: var(--navy-900); }
.result-duo > div.estimated strong { color: var(--amber-700); }
.save-tile {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 10px 0 18px;
  padding: 16px 18px;
  border-radius: 14px;
  background: linear-gradient(120deg, var(--navy-950), var(--navy-800));
  color: var(--white);
}
.save-tile small { color: rgba(255, 255, 255, 0.6); }
.save-tile strong { display: block; margin-top: 5px; font-family: var(--font-mono); font-size: 22px; font-weight: 600; color: var(--amber); }
.save-tile strong span { font-size: 11px; color: rgba(255, 255, 255, 0.55); font-weight: 500; }
.estimate-note { margin: 12px 0 0; text-align: center; color: var(--muted); font-size: 11.5px; line-height: 1.5; }

/* formulários do lead */
.lead-form { padding-top: 18px; }
.form-intro { margin: 0 0 16px; color: var(--muted); font-size: 13.5px; line-height: 1.6; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.field { display: grid; gap: 6px; min-width: 0; }
.field.full-field { grid-column: 1 / -1; }
.field > span, .person-selector legend { color: var(--ink); font-size: 12.5px; font-weight: 620; }
.field > span small { font-weight: 480; color: var(--muted); }
.field input {
  width: 100%;
  height: 47px;
  border: 1.5px solid var(--line);
  border-radius: 11px;
  outline: 0;
  background: var(--white);
  color: var(--ink);
  padding: 0 13px;
  font-size: 14px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input::placeholder { color: #9aa2bc; }
.field input:focus { border-color: var(--amber); box-shadow: 0 0 0 3px rgba(251, 169, 42, 0.18); }
.field input[readonly] { background: var(--royal-50); color: var(--muted); }
.person-selector { margin: 16px 0 4px; padding: 0; border: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.person-selector legend { margin-bottom: 8px; padding: 0; }
.person-selector label {
  position: relative;
  min-height: 45px;
  display: grid;
  place-items: center;
  border: 1.5px solid var(--line);
  border-radius: 11px;
  color: var(--muted);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.person-selector label.selected { border-color: var(--amber); background: var(--amber-50); color: var(--amber-700); }
.person-selector input { position: absolute; opacity: 0; pointer-events: none; }
.consent-row { display: flex; align-items: flex-start; gap: 10px; margin: 15px 0; color: var(--muted); font-size: 12.5px; line-height: 1.5; }
.consent-row input { width: 16px; height: 16px; margin-top: 1px; flex: none; accent-color: var(--amber-600); }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.form-message { margin: 0 0 12px; padding: 11px 13px; border-radius: 10px; font-size: 12.5px; line-height: 1.45; }
.error-message { background: var(--danger-bg); border: 1px solid var(--danger-border); color: var(--danger-text); }
.back-button { width: 100%; margin-top: 12px; border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 12.5px; }
.back-button:hover { color: var(--ink); text-decoration: underline; }
.qualification-form { max-height: 600px; overflow: auto; padding-right: 6px; scrollbar-width: thin; scrollbar-color: var(--royal-100) transparent; }
.qualified-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
  padding: 13px 16px;
  border-radius: 12px;
  background: linear-gradient(120deg, var(--navy-950), var(--navy-800));
  color: var(--white);
}
.qualified-summary span { max-width: 170px; font-family: var(--font-mono); font-size: 9.5px; font-weight: 600; letter-spacing: 0.09em; line-height: 1.35; text-transform: uppercase; color: rgba(255, 255, 255, 0.66); }
.qualified-summary strong { font-family: var(--font-mono); font-size: 21px; font-weight: 600; color: var(--amber); }
.file-field input { height: auto; padding: 11px; border-style: dashed; }
.file-field input::file-selector-button {
  margin-right: 10px;
  border: 0;
  border-radius: 8px;
  background: var(--amber-100);
  color: var(--amber-700);
  padding: 8px 11px;
  font-size: 12px;
  font-weight: 640;
  cursor: pointer;
}
.file-field > small { color: var(--muted); font-size: 11.5px; }
.secure-note { display: flex; align-items: center; justify-content: center; gap: 7px; margin: 12px 0 0; color: var(--muted); font-size: 11.5px; }
.secure-note svg { width: 13px; height: 13px; color: var(--amber-600); flex: none; }
.success-state { padding: 30px 4px 10px; text-align: center; }
.success-icon {
  width: 62px;
  height: 62px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--amber-100);
  color: var(--amber-700);
}
.success-icon svg { width: 28px; height: 28px; }
.success-state h3 { font-size: 23px; font-weight: 700; letter-spacing: -0.015em; }
.success-state p { margin: 12px auto 22px; max-width: 350px; color: var(--muted); font-size: 14px; line-height: 1.65; }

/* ---------- CTA fixo mobile ---------- */
.mobile-cta { display: none; }

/* ---------- página de privacidade ---------- */
.privacy-header { position: static; background: var(--navy-950); }
.privacy-page { width: min(800px, calc(100% - 48px)); margin: 0 auto; padding: 80px 0 110px; }
.privacy-page h1 { font-size: clamp(34px, 4.4vw, 52px); font-weight: 730; letter-spacing: -0.02em; margin-bottom: 22px; }
.privacy-page .privacy-lead { color: var(--muted); font-size: 16.5px; line-height: 1.75; }
.privacy-page section { margin-top: 38px; }
.privacy-page h2 { font-size: 22px; font-weight: 680; letter-spacing: -0.01em; }
.privacy-page p, .privacy-page li { color: var(--muted); font-size: 14.5px; line-height: 1.75; }
.privacy-page a { color: var(--amber-700); font-weight: 640; text-decoration: underline; text-underline-offset: 3px; }

/* ============================================================
   Responsivo
   ============================================================ */
@media (max-width: 1120px) {
  .hero-inner { grid-template-columns: minmax(0, 1fr) minmax(390px, 0.92fr); gap: 40px; }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); row-gap: 44px; }
  .steps li:nth-child(3)::after { display: none; }
  .faq-grid { gap: 48px; }
}

@media (max-width: 920px) {
  .site-header nav > a:not(.btn) { display: none; }
  .brand-tag { display: none; }
  .hero-inner { grid-template-columns: 1fr; padding-block: 56px 72px; }
  .hero-copy { max-width: 680px; }
  .hero .simulator { max-width: 640px; }
  .hero-motif { right: -110px; top: -70px; opacity: 0.35; }
  .stat-row { grid-template-columns: repeat(2, auto); }
  .sec-head-split { grid-template-columns: 1fr; align-items: start; gap: 18px; }
  .steps { grid-template-columns: 1fr; gap: 0; margin-top: 44px; }
  .steps li { display: grid; grid-template-columns: 42px 1fr; column-gap: 20px; padding-bottom: 34px; }
  .steps li .step-head { display: contents; }
  .steps li:not(:last-child)::after {
    top: 52px;
    bottom: 6px;
    left: 17px;
    right: auto;
    width: 8px;
    height: auto;
    background: repeating-linear-gradient(115deg, var(--amber) 0 3px, transparent 3px 8px);
    opacity: 0.6;
  }
  .steps h3 { grid-column: 2; margin-top: 8px; }
  .steps p { grid-column: 2; }
  .step-num { display: none; }
  .plant-inner { grid-template-columns: 1fr; }
  .plant-media { max-width: 680px; }
  .plant-seal { right: 14px; }
  .audience-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-main > .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  body { padding-bottom: 74px; }
  .shell { width: calc(100% - 36px); }
  .header-inner { width: calc(100% - 32px); height: 68px; }
  .brand img { height: 30px; }
  .site-header .btn { min-height: 40px; padding: 0 16px; font-size: 13px; }
  .hero-inner { width: calc(100% - 36px); padding-block: 44px 60px; }
  .hero-copy h1 { font-size: clamp(34px, 10vw, 44px); }
  .hero-lead { font-size: 15.5px; }
  .hero-actions .btn { width: 100%; }
  .stat-row { margin-top: 40px; column-gap: 20px; }
  .stat-row strong { font-size: 18px; }
  .simulator { padding: 22px 20px 22px; }
  .sim-head h2 { font-size: 19px; }
  .money-input input { font-size: 32px; }
  .quick-chips { flex-wrap: wrap; }
  .quick-chips button { flex: 1 1 40%; }
  .field-grid { grid-template-columns: 1fr; }
  .field.full-field { grid-column: auto; }
  .qualification-form { max-height: none; overflow: visible; padding-right: 0; }
  .assurance-inner { justify-content: flex-start; gap: 10px 24px; font-size: 13px; }
  .benefit-grid { grid-template-columns: 1fr; margin-top: 40px; }
  .sec-lead { font-size: 15px; }
  .heritage strong { font-size: 38px; }
  .cta-inner { padding-block: 54px; }
  .cta-inner .btn { width: 100%; }
  .footer-main { grid-template-columns: 1fr; gap: 32px; }
  .site-footer { padding-top: 52px; }
  .footer-bottom { flex-direction: column; gap: 6px; }
  .mobile-cta {
    position: fixed;
    z-index: 60;
    left: 14px;
    right: 14px;
    bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 52px;
    border-radius: 999px;
    background: var(--amber);
    color: var(--navy-950);
    font-weight: 660;
    font-size: 15px;
    box-shadow: 0 16px 40px rgba(10, 16, 43, 0.4);
  }
  .mobile-cta svg { width: 16px; height: 16px; }
  .privacy-page { padding-block: 60px 90px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-delay: 0s !important; transition-duration: 0.01ms !important; }
}