:root {
  --bg: #efeae2;
  --bg-raised: #f7f4ee;
  --ink: #1c1916;
  --muted: #5c564e;
  --line: rgba(28, 25, 22, 0.12);
  --laser: #8f1520;
  --laser-hot: #e10600;
  --night: #141311;
  --night-text: #f3eee6;
  --night-muted: #c9c2b8;
  --header-h: 76px;
  --topbar-h: 56px;
  --display: "Sora", "Segoe UI", sans-serif;
  --body: "Source Sans 3", "Segoe UI", sans-serif;
  --shadow: 0 28px 60px rgba(20, 17, 14, 0.16);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.6;
  overflow-x: clip;
}

body.nav-open {
  overflow: hidden;
}

img {
  max-width: 100%;
  height: auto;
}

picture {
  display: block;
}

h1,
h2,
h3,
.logo,
.btn,
.price,
.faq-item summary,
.eyebrow,
.pay-flag {
  font-family: var(--display);
}

h1,
h2,
h3 {
  color: var(--ink);
  letter-spacing: -0.035em;
  line-height: 1.12;
  font-weight: 600;
}

h1 {
  margin: 0;
  font-size: clamp(2.15rem, 4.4vw, 3.5rem);
}

h2 {
  margin: 0;
  font-size: clamp(1.75rem, 3vw, 2.55rem);
}

h3 {
  margin: 0;
  font-size: 1.12rem;
}

p {
  margin: 0;
  color: var(--muted);
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--laser);
  outline-offset: 3px;
}

::selection {
  background: var(--laser);
  color: #fff;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 80;
  background: #fff;
  color: var(--ink);
  padding: 0.55rem 0.8rem;
  border-radius: 8px;
}

.skip:focus {
  top: 0.75rem;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.icon {
  width: 1.35rem;
  height: 1.35rem;
  display: block;
  flex: none;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: fit-content;
  max-width: 100%;
  margin: 0 0 0.85rem;
  color: var(--laser);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 1.5rem;
  height: 2px;
  background: currentColor;
}

section[id],
.final {
  scroll-margin-top: calc(var(--header-h) + var(--topbar-h) + 0.75rem);
}

.section {
  padding: 5rem 0;
}

.section-tight {
  padding-top: 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2rem;
}

.section-lead {
  margin-top: 0.85rem;
  font-size: 1.12rem;
}

.card-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(143, 21, 32, 0.1);
  color: var(--laser);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 52px;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.98rem;
  line-height: 1.2;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn .icon {
  width: 1.05rem;
  height: 1.05rem;
}

.btn-primary {
  background: var(--laser);
  color: #fff;
}

.btn-primary:hover {
  background: #74101a;
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: rgba(28, 25, 22, 0.22);
}

.btn-ghost:hover {
  background: rgba(28, 25, 22, 0.05);
}

.btn-small {
  min-height: 42px;
  padding: 0.45rem 0.9rem;
  font-size: 0.88rem;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 55;
  background: linear-gradient(90deg, #6f0f18 0%, var(--laser) 45%, var(--laser-hot) 100%);
  color: #fff;
  box-shadow: 0 10px 28px rgba(143, 21, 32, 0.28);
}

.topbar-inner {
  min-height: 56px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.55rem 0;
  text-align: center;
}

.topbar p {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  color: #fff;
  font-size: 0.98rem;
  font-weight: 700;
}

.topbar-countdown {
  font-family: var(--display);
  letter-spacing: -0.02em;
}

.topbar-countdown [data-countdown-label] {
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.topbar .icon {
  width: 1.15rem;
  height: 1.15rem;
  color: #fff;
}

.topbar.is-urgent {
  animation: countdown-pulse 1.1s ease-in-out infinite;
}

.countdown-digits {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  margin-left: 0.15rem;
}

.countdown-unit {
  display: inline-grid;
  place-items: center;
  min-width: 2.4rem;
  min-height: 2.15rem;
  padding: 0.15rem 0.35rem;
  border-radius: 10px;
  background: rgba(20, 19, 17, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #fff;
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  line-height: 1;
}

.countdown-sep {
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1;
  opacity: 0.9;
}

@keyframes countdown-pulse {
  0%,
  100% {
    filter: brightness(1);
  }

  50% {
    filter: brightness(1.12);
  }
}

.header {
  position: sticky;
  top: var(--topbar-h);
  z-index: 50;
  background: rgba(239, 234, 226, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
}

.header.is-stuck {
  border-bottom-color: var(--line);
}

.header-bar {
  min-height: var(--header-h);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.25rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.logo b {
  color: var(--laser);
}

.logo .icon {
  color: var(--laser);
}

.nav {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav a:hover {
  color: var(--ink);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.nav-toggle .icon-close {
  display: none;
}

.nav-toggle[aria-expanded="true"] .icon-menu {
  display: none;
}

.nav-toggle[aria-expanded="true"] .icon-close {
  display: block;
}

.hero {
  padding: 2.6rem 0 3.2rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 3rem;
  align-items: center;
}

.hero-copy,
.hero-media,
.hero-frame,
.modes-photo,
.showcase,
.showcase-link {
  min-width: 0;
  max-width: 100%;
}

.pay-flag {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  width: fit-content;
  max-width: 100%;
  margin: 0 0 1rem;
  padding: 0.4rem 0.75rem 0.4rem 0.5rem;
  border-radius: 999px;
  background: rgba(143, 21, 32, 0.1);
  color: var(--laser);
  font-size: 0.92rem;
  font-weight: 700;
}

.lead {
  margin-top: 1rem;
  max-width: 38rem;
  font-size: 1.16rem;
}

.offer {
  margin-top: 1.4rem;
}

.price {
  display: flex;
  align-items: flex-start;
  gap: 0.15rem;
  margin: 0;
  color: var(--ink);
}

.price-currency,
.price-cents {
  margin-top: 0.4rem;
  font-size: 1.2rem;
  font-weight: 600;
}

.price-reais {
  font-size: 3.3rem;
  line-height: 0.85;
  letter-spacing: -0.05em;
  font-weight: 600;
}

.offer-note {
  margin-top: 0.45rem;
  color: var(--ink);
  font-weight: 600;
}

.countdown {
  margin-top: 1.15rem;
  max-width: 26rem;
  padding: 0.95rem 1.05rem;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(143, 21, 32, 0.12), rgba(225, 6, 0, 0.08));
  border: 1px solid rgba(143, 21, 32, 0.22);
}

.countdown-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 0.55rem;
  color: var(--laser);
  font-family: var(--display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.countdown-kicker .icon {
  width: 1.05rem;
  height: 1.05rem;
}

.countdown-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 700;
}

.countdown .countdown-unit {
  min-width: 3rem;
  min-height: 2.7rem;
  background: var(--laser);
  border-color: transparent;
  font-size: 1.7rem;
  box-shadow: 0 10px 22px rgba(143, 21, 32, 0.28);
}

.countdown .countdown-sep {
  color: var(--laser);
  font-size: 1.55rem;
}

.countdown.is-urgent {
  border-color: rgba(225, 6, 0, 0.45);
  background: linear-gradient(135deg, rgba(225, 6, 0, 0.16), rgba(143, 21, 32, 0.1));
}

.countdown.is-urgent .countdown-kicker,
.countdown.is-urgent .countdown-sep {
  color: var(--laser-hot);
}

.countdown.is-urgent .countdown-unit {
  background: var(--laser-hot);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.3rem;
}

.fine {
  margin-top: 0.8rem;
  font-size: 0.95rem;
}

.fine strong,
.pay .fine strong,
.final .fine strong {
  color: inherit;
  font-weight: 700;
}

.hero .fine strong {
  color: var(--ink);
}

.hero-frame {
  position: relative;
  background: #141820;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-frame img {
  display: block;
  width: 100%;
}

.range-chip {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: rgba(10, 12, 16, 0.78);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 600;
}

.trust {
  padding: 1.6rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.trust h3 {
  margin: 0.85rem 0 0.3rem;
}

.showcase {
  margin: 0;
}

.showcase-link {
  display: block;
  border-radius: 24px;
}

.showcase img {
  width: 100%;
  border-radius: 24px;
  display: block;
}

.showcase figcaption {
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.showcase-action {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.25rem;
}

.showcase-action p {
  color: var(--ink);
  font-weight: 600;
  font-size: 1.1rem;
}

.card-grid,
.guarantee-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.guarantee-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  position: relative;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.35rem;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.35rem;
  width: 2.5rem;
  height: 2px;
  background: var(--laser-hot);
}

.card h3,
.measure h3 {
  margin: 0.85rem 0 0.35rem;
}

.mode h3,
.practice h3 {
  margin: 0 0 0.35rem;
}

.card p,
.mode p,
.measure p,
.practice p {
  margin: 0;
}

.modes-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2.5rem;
  align-items: center;
}

.modes-photo img {
  width: 100%;
  border-radius: 24px;
  display: block;
}

.mode-list {
  display: grid;
  gap: 0.75rem;
}

.mode {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: start;
  padding: 1rem;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.mode h3 {
  margin-top: 0.1rem;
}

.measure {
  margin-top: 1.25rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
}

.measure article {
  padding: 1.4rem;
}

.measure article + article {
  border-left: 1px solid var(--line);
}

.practice {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 1.25rem 0 0;
  padding: 0;
}

.practice li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.practice-index {
  font-family: var(--display);
  font-weight: 700;
  color: var(--laser);
  letter-spacing: 0.04em;
}

.pay {
  background: var(--night);
  color: var(--night-text);
  padding: 5rem 0;
  position: relative;
}

.pay::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--laser-hot) 18%, var(--laser-hot) 82%, transparent);
}

.pay h2,
.pay h3 {
  color: var(--night-text);
}

.pay .section-lead,
.pay .steps p,
.pay .fine {
  color: var(--night-muted);
}

.pay .eyebrow {
  color: #ffb4b0;
}

.pay .card-icon {
  background: rgba(255, 255, 255, 0.06);
  color: #ffb4b0;
  margin: 0.9rem 0 0.8rem;
}

.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
}

.steps li {
  padding: 1.25rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.step-index {
  font-family: var(--display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #ffb4b0;
}

.pay-action {
  margin-top: 1.6rem;
}

.pay .fine strong {
  color: #fff;
}

.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 2.5rem;
  margin: 0;
}

.spec {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 1rem;
  align-items: baseline;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--line);
}

.spec dt {
  color: var(--muted);
}

.spec dd {
  margin: 0;
  text-align: right;
  color: var(--ink);
  font-weight: 700;
}

#avaliacoes .section-head {
  margin-inline: auto;
  text-align: center;
}

#avaliacoes .eyebrow {
  margin-inline: auto;
}

#avaliacoes .section-lead {
  margin-inline: auto;
}

.reviews {
  max-width: 42rem;
  margin-inline: auto;
  text-align: center;
}

.reviews-viewport {
  overflow: hidden;
  min-height: 14rem;
}

.reviews-track {
  position: relative;
}

.review {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 0 0.4rem;
}

.review.is-active {
  display: flex;
  animation: review-in 0.35s ease;
}

.stars {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  color: rgba(28, 25, 22, 0.22);
}

.star {
  display: inline-flex;
}

.star .icon {
  width: 1.2rem;
  height: 1.2rem;
}

.star.is-on {
  color: var(--laser);
}

.star.is-on .icon {
  fill: currentColor;
}

.review-text {
  margin: 0;
  max-width: 34rem;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.35;
  text-align: center;
  text-wrap: balance;
}

.review-author {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  gap: 0.45rem 0.7rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
}

.review-author strong {
  color: var(--ink);
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.reviews-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 1.4rem;
}

.reviews-nav {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(28, 25, 22, 0.18);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.reviews-nav:hover {
  background: rgba(28, 25, 22, 0.05);
  border-color: rgba(28, 25, 22, 0.3);
}

.reviews-nav .icon {
  width: 1.15rem;
  height: 1.15rem;
}

.reviews-dots {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  flex: 1;
}

.reviews-dot {
  width: 0.55rem;
  height: 0.55rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(28, 25, 22, 0.18);
  cursor: pointer;
}

.reviews-dot.is-active {
  width: 1.35rem;
  background: var(--laser);
}

@keyframes review-in {
  from {
    opacity: 0;
    transform: translateX(12px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.faq-wrap {
  max-width: 800px;
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::marker {
  content: "";
}

.faq-item .icon {
  transition: transform 0.2s ease;
}

.faq-item[open] .icon {
  transform: rotate(180deg);
}

.faq-item p {
  margin: 0;
  padding-bottom: 1.1rem;
  max-width: 62ch;
}

.final {
  background: var(--night);
  color: var(--night-text);
  text-align: center;
  padding: 5rem 0 4.2rem;
}

.final .section-head {
  margin-inline: auto;
}

.final h2 {
  color: var(--night-text);
}

.final .section-lead,
.final .fine {
  color: var(--night-muted);
}

.final .eyebrow {
  margin-inline: auto;
  color: #ffb4b0;
}

.final .section-lead {
  margin-inline: auto;
}

.final-points {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1.3rem;
  margin: 0 0 1.4rem;
  padding: 0;
}

.final-points li {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--night-text);
  font-weight: 700;
}

.final .fine strong {
  color: #fff;
}

.footer {
  background: #0e0d0c;
  color: var(--night-muted);
  padding: 2.6rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.8rem;
}

.footer h2 {
  color: var(--night-text);
  font-size: 1rem;
  margin-bottom: 0.55rem;
}

.footer p {
  color: var(--night-muted);
  font-size: 0.98rem;
}

.footer a {
  color: #fff;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.legal {
  margin-top: 1.6rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.legal p {
  font-size: 0.88rem;
}

.dock {
  display: none;
}

.purchase-toast {
  position: fixed;
  left: 1rem;
  bottom: 1.1rem;
  z-index: 46;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  width: min(22.5rem, calc(100vw - 2rem));
  padding: 0.85rem 0.95rem;
  border-radius: 16px;
  background: rgba(247, 244, 238, 0.97);
  border: 1px solid rgba(28, 25, 22, 0.12);
  box-shadow: 0 18px 40px rgba(20, 17, 14, 0.18);
  transform: translateY(120%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.28s ease, opacity 0.28s ease;
}

.purchase-toast[hidden] {
  display: none !important;
}

.purchase-toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.purchase-toast-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  flex: none;
  border-radius: 12px;
  background: rgba(143, 21, 32, 0.12);
  color: var(--laser);
}

.purchase-toast-icon .icon {
  width: 1.2rem;
  height: 1.2rem;
}

.purchase-toast-copy {
  min-width: 0;
}

.purchase-toast-name {
  margin: 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.purchase-toast-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 600;
}

.purchase-toast-dot {
  opacity: 0.55;
}

.missing {
  padding: 5.5rem 0 7rem;
}

.missing h1 {
  margin-bottom: 0.75rem;
}

.missing .lead {
  margin-bottom: 1.4rem;
}

@media (max-width: 900px) {
  .header-bar {
    display: flex;
    justify-content: space-between;
  }

  .nav-toggle {
    display: inline-grid;
  }

  .header-cta {
    display: none;
  }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    padding: 0.35rem 1.25rem 0.8rem;
    background: rgba(247, 244, 238, 0.98);
    border-bottom: 1px solid var(--line);
  }

  .nav.is-open {
    display: flex;
    background: #f7f4ee;
    box-shadow: 0 18px 40px rgba(20, 17, 14, 0.12);
    z-index: 5;
  }

  .nav a {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--line);
  }

  .hero-grid,
  .modes-layout,
  .trust-grid,
  .card-grid,
  .steps,
  .footer-grid,
  .guarantee-grid,
  .measure,
  .practice,
  .specs-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .measure article + article {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .section,
  .pay,
  .final {
    padding: 3.4rem 0;
  }

  .hero {
    padding-top: 1.6rem;
  }

  .dock {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 45;
    padding: 0.7rem 1rem calc(0.7rem + env(safe-area-inset-bottom));
    background: rgba(247, 244, 238, 0.96);
    border-top: 1px solid var(--line);
    backdrop-filter: blur(12px);
    transition: transform 0.2s ease;
  }

  .dock.is-hidden {
    transform: translateY(120%);
  }

  .dock-price {
    display: grid;
  }

  .dock-price strong {
    font-family: var(--display);
    font-size: 1.05rem;
    letter-spacing: -0.03em;
  }

  .dock-price span {
    color: var(--laser);
    font-size: 0.82rem;
    font-weight: 700;
  }

  .dock-price [data-countdown] {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
  }

  .dock-price .countdown-digits-inline {
    margin-left: 0;
    gap: 0.18rem;
  }

  .dock-price .countdown-unit {
    min-width: 1.7rem;
    min-height: 1.45rem;
    padding: 0.1rem 0.25rem;
    border-radius: 7px;
    background: var(--laser);
    border: 0;
    color: #fff;
    font-size: 0.92rem;
  }

  .dock-price .countdown-sep {
    color: var(--laser);
    font-size: 0.95rem;
  }

  .dock-price [data-countdown].is-urgent,
  .dock-price [data-countdown].is-urgent .countdown-sep {
    color: var(--laser-hot);
  }

  .dock-price [data-countdown].is-urgent .countdown-unit {
    background: var(--laser-hot);
  }

  .dock-btn {
    min-height: 46px;
    width: auto;
  }

  .footer {
    padding-bottom: calc(2rem + 4.8rem + env(safe-area-inset-bottom));
  }

  body.dock-hidden .footer {
    padding-bottom: 2rem;
  }

  .purchase-toast {
    left: 0.75rem;
    right: 0.75rem;
    bottom: calc(4.9rem + env(safe-area-inset-bottom));
    width: auto;
  }

  body.dock-hidden .purchase-toast {
    bottom: calc(1.1rem + env(safe-area-inset-bottom));
  }
}

@media (max-width: 640px) {
  .topbar-inner {
    min-height: 52px;
  }

  .topbar-countdown {
    flex-wrap: wrap;
    justify-content: center;
    row-gap: 0.35rem;
  }

  .topbar-countdown [data-countdown-label] {
    width: 100%;
    font-size: 0.72rem;
  }

  .topbar .countdown-unit {
    min-width: 2.15rem;
    min-height: 1.95rem;
    font-size: 1.2rem;
  }

  .countdown {
    max-width: none;
  }

  .hero-actions,
  .hero-actions .btn,
  .showcase-action .btn,
  .pay-action .btn,
  .final .btn {
    width: 100%;
  }

  .hero-actions,
  .showcase-action {
    display: grid;
  }

  .price-reais {
    font-size: 2.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .faq-item .icon,
  .dock,
  .btn,
  .topbar.is-urgent,
  .purchase-toast,
  .review.is-active {
    transition: none;
    animation: none;
  }
}