/* CadeiraLivre — landing premium editorial */

.landing-body {
  --lp-bg: #f7f4ef;
  --lp-bg-elevated: #fffcf7;
  --lp-bg-card: #ffffff;
  --lp-bg-soft: #f3ede4;
  --lp-line: rgba(28, 25, 23, 0.08);
  --lp-line-strong: rgba(124, 94, 60, 0.2);
  --lp-text: #1c1917;
  --lp-muted: #6b6560;
  --lp-brass: #7c5e3c;
  --lp-brass-light: #9a7348;
  --lp-brass-dark: #5c452e;
  --lp-champagne: #e8dcc8;
  --lp-radius-sm: 10px;
  --lp-radius-md: 16px;
  --lp-radius-lg: 24px;
  --lp-shadow-sm: 0 1px 2px rgba(28, 25, 23, 0.04), 0 4px 12px rgba(28, 25, 23, 0.04);
  --lp-shadow-md: 0 8px 24px rgba(28, 25, 23, 0.07), 0 2px 6px rgba(28, 25, 23, 0.04);
  --lp-shadow-lg: 0 24px 48px rgba(28, 25, 23, 0.09), 0 8px 16px rgba(124, 94, 60, 0.06);
  --lp-shadow-glow: 0 0 0 1px rgba(124, 94, 60, 0.08), 0 20px 60px rgba(124, 94, 60, 0.12);
  --lp-shell: min(1140px, 100% - 3rem);
  background-color: var(--lp-bg);
  background-image:
    url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E"),
    radial-gradient(ellipse 70% 50% at 5% -5%, rgba(124, 94, 60, 0.09), transparent 55%),
    radial-gradient(ellipse 50% 40% at 100% 8%, rgba(232, 220, 200, 0.45), transparent 50%),
    radial-gradient(ellipse 40% 30% at 50% 100%, rgba(124, 94, 60, 0.05), transparent);
  color: var(--lp-text);
  margin: 0;
  min-height: 100vh;
  font-family: 'DM Sans', system-ui, sans-serif;
  scroll-behavior: smooth;
}

.landing-body h1,
.landing-body h2,
.landing-body h3 {
  color: var(--lp-text);
  font-family: 'DM Serif Display', Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.landing-shell {
  width: var(--lp-shell);
  margin-inline: auto;
}

/* Header */
.landing-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--lp-line);
  background: rgba(255, 252, 247, 0.82);
  backdrop-filter: blur(18px) saturate(1.3);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6);
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.landing-header.is-scrolled {
  background: rgba(255, 252, 247, 0.96);
  border-bottom-color: rgba(124, 94, 60, 0.12);
  box-shadow: var(--lp-shadow-sm);
}

.landing-header.is-scrolled .landing-header__inner {
  padding: 0.65rem 0;
}

.landing-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
  transition: padding 0.3s ease;
}

.landing-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--lp-text);
  text-decoration: none;
}

.landing-brand img {
  border-radius: 12px;
  box-shadow: var(--lp-shadow-sm);
  outline: 1px solid rgba(124, 94, 60, 0.1);
}

.landing-brand__name {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.22rem;
  letter-spacing: 0.01em;
}

.landing-nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.landing-nav a:not(.btn) {
  color: var(--lp-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 0.35rem 0.15rem;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.landing-nav a:not(.btn):hover,
.landing-link-quiet:hover {
  color: var(--lp-text);
  border-bottom-color: rgba(124, 94, 60, 0.35);
}

.landing-link-quiet {
  color: var(--lp-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
}

/* Botões */
.landing-body .btn {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--lp-radius-sm);
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
}

.landing-btn-primary {
  border: 1px solid var(--lp-brass-dark);
  background: linear-gradient(165deg, #96724a 0%, var(--lp-brass) 45%, #6e5234 100%);
  color: #fffaf5;
  box-shadow: 0 2px 8px rgba(92, 69, 46, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.landing-btn-primary:hover {
  background: linear-gradient(165deg, #a07d52 0%, var(--lp-brass-light) 50%, var(--lp-brass) 100%);
  transform: translateY(-2px);
  filter: none;
  box-shadow: 0 10px 28px rgba(92, 69, 46, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.landing-btn-primary--lg {
  padding: 1rem 2rem;
  font-size: 0.95rem;
  border-radius: 12px;
}

.landing-btn-outline {
  border: 1px solid var(--lp-line-strong);
  background: var(--lp-bg-card);
  color: var(--lp-text);
  box-shadow: var(--lp-shadow-sm);
}

.landing-btn-outline:hover {
  background: var(--lp-bg-elevated);
  border-color: var(--lp-brass);
  color: var(--lp-brass-dark);
  transform: translateY(-1px);
  box-shadow: var(--lp-shadow-md);
  filter: none;
}

/* Kicker pill */
.landing-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.35rem;
  padding: 0.4rem 0.85rem 0.4rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lp-brass-dark);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(124, 94, 60, 0.18);
  border-radius: 999px;
  box-shadow: var(--lp-shadow-sm);
}

.landing-kicker__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lp-brass);
  box-shadow: 0 0 0 3px rgba(124, 94, 60, 0.15);
  animation: landing-pulse 2.4s ease-in-out infinite;
}

@keyframes landing-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.15); opacity: 0.75; }
}

.landing-kicker--light {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 250, 245, 0.25);
  color: #fffaf5;
}

/* Hero */
.landing-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(3.5rem, 8vw, 6.5rem);
}

.landing-hero::after {
  content: '';
  position: absolute;
  right: -2%;
  top: 8%;
  width: min(340px, 42vw);
  height: min(340px, 42vw);
  background: url('/assets/img/cadeiralivre-logo.png') center / contain no-repeat;
  opacity: 0.045;
  pointer-events: none;
  z-index: 0;
}

.landing-hero__glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(60px);
}

.landing-hero__glow--a {
  width: min(520px, 80vw);
  height: min(520px, 80vw);
  top: -20%;
  right: -8%;
  background: radial-gradient(circle, rgba(232, 220, 200, 0.55), transparent 68%);
  animation: landing-glow-drift 18s ease-in-out infinite alternate;
}

.landing-hero__glow--b {
  width: min(360px, 60vw);
  height: min(360px, 60vw);
  bottom: 5%;
  left: -5%;
  background: radial-gradient(circle, rgba(124, 94, 60, 0.08), transparent 70%);
  animation: landing-glow-drift 22s ease-in-out infinite alternate-reverse;
}

@keyframes landing-glow-drift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(12px, -16px) scale(1.06); }
}

.landing-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: center;
}

.landing-hero h1 {
  font-size: clamp(2.5rem, 5.8vw, 4rem);
  line-height: 1.06;
  margin: 0 0 1.4rem;
  text-wrap: balance;
}

.landing-accent-line {
  display: inline-block;
  position: relative;
  color: var(--lp-brass);
}

.landing-accent-line::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0.06em;
  width: 100%;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--lp-brass), rgba(124, 94, 60, 0.15));
  opacity: 0.85;
}

.landing-lead {
  margin: 0;
  max-width: 29rem;
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--lp-muted);
}

.landing-niche {
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.landing-niche li {
  padding: 0.35rem 0.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--lp-brass-dark);
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(124, 94, 60, 0.16);
  border-radius: 999px;
}

.landing-cta {
  margin-top: 2.35rem;
}

.landing-cta--row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.landing-btn-outline--lg {
  padding: 1rem 1.65rem;
  font-size: 0.95rem;
  border-radius: 12px;
}

.landing-btn-outline--compact {
  padding: 0.65rem 1rem;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.landing-cta-note {
  margin: 0.75rem 0 0;
  font-size: 0.82rem;
  color: var(--lp-muted);
  letter-spacing: 0.03em;
}

.landing-hero__stats {
  list-style: none;
  margin: 2.25rem 0 0;
  padding: 1.15rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.25rem;
  border-top: 1px solid var(--lp-line);
}

.landing-hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.landing-hero__stats strong {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.45rem;
  font-weight: 400;
  color: var(--lp-text);
  line-height: 1;
}

.landing-hero__stats span {
  font-size: 0.78rem;
  color: var(--lp-muted);
  letter-spacing: 0.02em;
}

.landing-hero-foot {
  margin: 1.75rem 0 0;
  font-size: 0.9rem;
  color: var(--lp-muted);
}

.landing-hero-foot a {
  color: var(--lp-brass);
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 94, 60, 0.3);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.landing-hero-foot a:hover {
  color: var(--lp-text);
  border-bottom-color: var(--lp-text);
}

/* Preview */
.landing-preview {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.65rem;
}

.landing-preview__link {
  position: relative;
  display: block;
  color: inherit;
  text-decoration: none;
}

.landing-preview__caption {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lp-brass);
  text-align: center;
  width: min(100%, 360px);
}

.landing-preview__halo {
  position: absolute;
  inset: 10% -5% -10% 5%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 94, 60, 0.12), transparent 65%);
  filter: blur(24px);
  pointer-events: none;
}

.landing-preview__frame {
  position: relative;
  width: min(100%, 360px);
  border: 1px solid rgba(124, 94, 60, 0.12);
  border-radius: var(--lp-radius-lg);
  background: var(--lp-bg-card);
  box-shadow: var(--lp-shadow-lg);
  overflow: hidden;
  transform: rotate(2deg);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  animation: landing-float 7s ease-in-out infinite;
}

@keyframes landing-float {
  0%, 100% { transform: rotate(2deg) translateY(0); }
  50% { transform: rotate(1.2deg) translateY(-10px); }
}

.landing-preview:hover .landing-preview__frame {
  animation-play-state: paused;
  transform: rotate(0.5deg) translateY(-4px);
  box-shadow: var(--lp-shadow-glow);
}

.landing-preview__bar {
  display: flex;
  gap: 6px;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--lp-line);
  background: linear-gradient(180deg, var(--lp-bg-elevated), #faf7f2);
}

.landing-preview__bar span:nth-child(1) { background: rgba(220, 100, 90, 0.35); }
.landing-preview__bar span:nth-child(2) { background: rgba(210, 170, 80, 0.4); }
.landing-preview__bar span:nth-child(3) { background: rgba(100, 170, 110, 0.35); }

.landing-preview__bar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.landing-preview__body {
  padding: 1.35rem 1.25rem 1.5rem;
  background: linear-gradient(180deg, #fff, var(--lp-bg-elevated));
}

.landing-preview__shop {
  margin: 0;
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.12rem;
}

.landing-preview__date {
  margin: 0.35rem 0 1.15rem;
  font-size: 0.78rem;
  color: var(--lp-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.landing-preview__slots {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.landing-preview__slots li {
  display: grid;
  grid-template-columns: 3.25rem 1fr;
  gap: 0.65rem;
  align-items: center;
  padding: 0.65rem 0.75rem;
  border-radius: var(--lp-radius-sm);
  border: 1px solid var(--lp-line);
  font-size: 0.82rem;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.landing-preview__slots li span {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--lp-brass);
}

.landing-preview__slots li em {
  font-style: normal;
  color: var(--lp-muted);
}

.landing-preview__slots li.is-busy {
  background: linear-gradient(135deg, rgba(124, 94, 60, 0.07), rgba(124, 94, 60, 0.03));
  border-color: rgba(124, 94, 60, 0.18);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.landing-preview__slots li.is-busy em {
  color: var(--lp-text);
}

.landing-preview__slots li.is-free span {
  color: var(--lp-muted);
}

.landing-preview__slots li.is-free em {
  color: #15803d;
  font-weight: 500;
}

.landing-preview__slots li.is-pulse {
  border-color: rgba(124, 94, 60, 0.35);
  box-shadow: 0 0 0 3px rgba(124, 94, 60, 0.1);
  transform: scale(1.02);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

/* Scroll reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Section heads */
.landing-section-head {
  margin-bottom: clamp(2.25rem, 4vw, 3.25rem);
  max-width: 36rem;
}

.landing-section-head h2 {
  margin: 0;
  font-size: clamp(1.75rem, 3.8vw, 2.5rem);
  line-height: 1.15;
}

.landing-section-head--row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  max-width: none;
}

.landing-section-aside {
  margin: 0;
  max-width: 22rem;
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--lp-muted);
  text-align: right;
}

.landing-section-head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  max-width: 44rem;
}

.landing-section-lead {
  margin: 1rem auto 0;
  max-width: 38rem;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--lp-muted);
}

.landing-inline-path {
  font-family: ui-monospace, 'Cascadia Code', monospace;
  font-size: 0.86em;
  color: var(--lp-brass-dark);
  background: rgba(124, 94, 60, 0.07);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

/* Sobre */
.landing-about {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.landing-about__grid {
  display: grid;
  gap: clamp(2.5rem, 4vw, 3.5rem);
}

.landing-about__modules {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.landing-module {
  position: relative;
  padding: 2rem 1.75rem;
  background: var(--lp-bg-card);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-md);
  box-shadow: var(--lp-shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.landing-module:hover {
  transform: translateY(-3px);
  box-shadow: var(--lp-shadow-md);
  border-color: rgba(124, 94, 60, 0.16);
}

.landing-module__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: 1.15rem;
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 0.95rem;
  color: var(--lp-brass);
  background: linear-gradient(135deg, rgba(124, 94, 60, 0.1), rgba(232, 220, 200, 0.35));
  border: 1px solid rgba(124, 94, 60, 0.12);
  border-radius: 12px;
}

.landing-module__tag {
  display: inline-block;
  margin-bottom: 0.75rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lp-brass);
}

.landing-module h3 {
  margin: 0 0 0.65rem;
  font-size: 1.2rem;
}

.landing-module p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--lp-muted);
}

/* Objetivos */
.landing-goals {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.5), transparent 80%);
  border-block: 1px solid var(--lp-line);
}

.landing-goals__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.landing-goal {
  padding: 1.85rem 1.65rem;
  background: var(--lp-bg-card);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-md);
  box-shadow: var(--lp-shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.landing-goal:hover {
  transform: translateY(-2px);
  box-shadow: var(--lp-shadow-md);
}

.landing-goal__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1rem;
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 0.9rem;
  color: var(--lp-brass);
  background: linear-gradient(135deg, rgba(124, 94, 60, 0.1), rgba(232, 220, 200, 0.35));
  border-radius: 12px;
  border: 1px solid rgba(124, 94, 60, 0.12);
}

.landing-goal h3 {
  margin: 0 0 0.6rem;
  font-size: 1.12rem;
  color: var(--lp-brass-dark);
}

.landing-goal p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.68;
  color: var(--lp-muted);
}

/* Funcionalidades */
.landing-features {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.landing-features__groups {
  display: grid;
  gap: clamp(2rem, 4vw, 2.75rem);
}

.landing-features__group-title {
  margin: 0 0 1rem;
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lp-brass);
}

.landing-features__group--soon .landing-features__group-title {
  color: var(--lp-muted);
}

.landing-features__grid--soon {
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}

.landing-features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.landing-feat {
  position: relative;
  padding: 1.5rem 1.35rem 1.4rem;
  background: var(--lp-bg-card);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-md);
  box-shadow: var(--lp-shadow-sm);
  min-height: 8rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.landing-feat::before {
  content: '';
  display: block;
  width: 1.75rem;
  height: 2px;
  margin-bottom: 1rem;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--lp-brass), rgba(124, 94, 60, 0.2));
}

.landing-feat:hover {
  transform: translateY(-2px);
  box-shadow: var(--lp-shadow-md);
  border-color: rgba(124, 94, 60, 0.14);
}

.landing-feat h3 {
  margin: 0 0 0.5rem;
  font-size: 0.98rem;
  line-height: 1.35;
}

.landing-feat p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.58;
  color: var(--lp-muted);
}

.landing-feat--soon {
  background: linear-gradient(145deg, #faf8f5, #fff);
  border-style: dashed;
  border-color: rgba(124, 94, 60, 0.15);
}

.landing-feat--soon::before {
  opacity: 0.45;
}

.landing-feat--soon h3,
.landing-feat--soon p {
  opacity: 0.88;
}

.landing-feat__badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lp-brass-dark);
  background: rgba(124, 94, 60, 0.1);
  padding: 0.22rem 0.5rem;
  border-radius: 999px;
  border: 1px solid rgba(124, 94, 60, 0.12);
}

.landing-feat--soon h3 {
  padding-right: 4.75rem;
}

.landing-features__cta {
  margin: 2.75rem 0 0;
  text-align: center;
}

/* Como começar */
.landing-steps {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
  background: linear-gradient(180deg, rgba(124, 94, 60, 0.03), transparent);
  border-top: 1px solid var(--lp-line);
}

.landing-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  counter-reset: landing-step;
}

.landing-step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}

.landing-step__num {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.2rem;
  color: #fffaf5;
  background: linear-gradient(145deg, var(--lp-brass-light), var(--lp-brass-dark));
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(92, 69, 46, 0.25);
}

.landing-step__card {
  flex: 1;
  width: 100%;
  padding: 1.5rem 1.35rem;
  background: var(--lp-bg-card);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-md);
  box-shadow: var(--lp-shadow-sm);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.landing-step:hover .landing-step__card {
  box-shadow: var(--lp-shadow-md);
  transform: translateY(-2px);
}

.landing-step h3 {
  margin: 0 0 0.45rem;
  font-size: 1.08rem;
}

.landing-step p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--lp-muted);
}

.landing-steps__foot {
  margin: 2.75rem 0 0;
  text-align: center;
}

/* FAQ */
.landing-faq {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
  border-top: 1px solid var(--lp-line);
}

.landing-faq__grid {
  display: grid;
  grid-template-columns: minmax(0, 20rem) 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.landing-faq__list {
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.landing-faq__item {
  padding: 0;
  background: var(--lp-bg-card);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-md);
  box-shadow: var(--lp-shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  overflow: hidden;
}

.landing-faq__item[open] {
  border-color: rgba(124, 94, 60, 0.18);
  box-shadow: var(--lp-shadow-md);
}

.landing-faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 1.35rem;
  font-weight: 600;
  font-size: 0.96rem;
  color: var(--lp-text);
  cursor: pointer;
  list-style: none;
  transition: color 0.2s ease;
}

.landing-faq__item summary::-webkit-details-marker {
  display: none;
}

.landing-faq__item summary::after {
  content: '+';
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--lp-brass);
  background: rgba(124, 94, 60, 0.08);
  border-radius: 50%;
  transition: transform 0.2s ease;
}

.landing-faq__item[open] summary::after {
  content: '−';
}

.landing-faq__item summary:hover {
  color: var(--lp-brass-dark);
}

.landing-faq__item p {
  margin: 0;
  padding: 0 1.35rem 1.25rem;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--lp-muted);
}

/* CTA final */
.landing-final-cta {
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(4rem, 8vw, 6rem);
}

.landing-final-cta__card {
  position: relative;
  overflow: hidden;
  padding: clamp(2.5rem, 5vw, 3.5rem);
  border-radius: var(--lp-radius-lg);
  background: linear-gradient(135deg, #6e5234 0%, var(--lp-brass) 40%, #8a6844 100%);
  box-shadow: var(--lp-shadow-glow);
}

.landing-final-cta__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.12), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(0, 0, 0, 0.08), transparent 40%);
  pointer-events: none;
}

.landing-final-cta__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 34rem;
  margin-inline: auto;
}

.landing-final-cta h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.65rem, 3.5vw, 2.25rem);
  color: #fffaf5;
}

.landing-final-cta p {
  margin: 0 0 1.75rem;
  font-size: 0.96rem;
  color: rgba(255, 250, 245, 0.82);
}

.landing-final-cta .landing-btn-primary {
  background: #fffaf5;
  color: var(--lp-brass-dark);
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.landing-final-cta .landing-btn-primary:hover {
  background: #fff;
  color: var(--lp-text);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

/* Planos */
.landing-plans {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.4), transparent);
  border-top: 1px solid var(--lp-line);
}

.landing-plans__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.25rem;
  align-items: stretch;
}

.landing-plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 2rem 1.65rem;
  background: var(--lp-bg-card);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius-md);
  box-shadow: var(--lp-shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.landing-plan:hover {
  transform: translateY(-2px);
  box-shadow: var(--lp-shadow-md);
}

.landing-plan--featured {
  background: linear-gradient(165deg, #fff 0%, #faf6f0 100%);
  border-color: rgba(124, 94, 60, 0.22);
  box-shadow: var(--lp-shadow-md), 0 0 0 1px rgba(124, 94, 60, 0.06);
  transform: scale(1.02);
}

.landing-plan--featured:hover {
  transform: scale(1.02) translateY(-3px);
  box-shadow: var(--lp-shadow-lg);
}

.landing-plan__badge {
  position: absolute;
  top: 1.15rem;
  right: 1.15rem;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fffaf5;
  background: linear-gradient(135deg, var(--lp-brass-light), var(--lp-brass-dark));
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  box-shadow: 0 2px 8px rgba(92, 69, 46, 0.25);
}

.landing-plan__name {
  margin: 0 0 0.5rem;
  font-size: 1.18rem;
}

.landing-plan__price {
  margin: 0 0 1.35rem;
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.landing-plan__amount {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 2.15rem;
  line-height: 1;
  color: var(--lp-text);
}

.landing-plan__period {
  font-size: 0.85rem;
  color: var(--lp-muted);
}

.landing-plan__features {
  list-style: none;
  margin: 0 0 1.65rem;
  padding: 1.15rem 0 0;
  flex: 1;
  border-top: 1px solid var(--lp-line);
}

.landing-plan__features li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  font-size: 0.88rem;
  color: var(--lp-muted);
}

.landing-plan__features strong {
  color: var(--lp-text);
  font-weight: 600;
}

.landing-plan__feat-extra strong {
  color: var(--lp-brass);
  font-weight: 700;
}

.landing-plan .btn {
  width: 100%;
  justify-content: center;
  margin-top: auto;
}

/* Footer */
.landing-footer {
  border-top: 1px solid var(--lp-line);
  padding: 2.25rem 0 2.75rem;
  background: rgba(255, 255, 255, 0.35);
}

.landing-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
}

.landing-footer__brand {
  margin: 0;
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.05rem;
  color: var(--lp-text);
}

.landing-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.35rem;
}

.landing-footer__links a {
  color: var(--lp-muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.2s ease;
}

.landing-footer__links a:hover {
  color: var(--lp-brass);
}

.landing-footer__copy {
  margin: 0;
  width: 100%;
  font-size: 0.78rem;
  color: var(--lp-muted);
  letter-spacing: 0.02em;
}

/* CTA fixo mobile */
.landing-sticky-cta {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  padding: 0.75rem max(1rem, env(safe-area-inset-right)) calc(0.75rem + env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
  gap: 0.5rem;
  background: rgba(255, 252, 247, 0.94);
  border-top: 1px solid var(--lp-line);
  backdrop-filter: blur(16px);
  box-shadow: 0 -8px 24px rgba(28, 25, 23, 0.08);
}

.landing-sticky-cta.is-visible {
  display: flex;
}

.landing-sticky-cta .landing-btn-primary {
  flex: 1;
  justify-content: center;
  min-height: 48px;
}

/* Menu mobile */
.landing-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--lp-line-strong);
  border-radius: var(--lp-radius-sm);
  background: var(--lp-bg-card);
  box-shadow: var(--lp-shadow-sm);
  cursor: pointer;
  flex-shrink: 0;
}

.landing-nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  margin: 0 auto;
  background: var(--lp-text);
  border-radius: 1px;
}

.landing-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(28, 25, 23, 0.45);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

body.landing-nav-open .landing-nav-overlay {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

body.landing-nav-open {
  overflow: hidden;
}

/* Header acima do overlay — senão o painel do menu fica atrás do blur */
body.landing-nav-open .landing-header {
  z-index: 100;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  background: var(--lp-bg-elevated);
}

@media (max-width: 900px) {
  .landing-hero__grid {
    grid-template-columns: 1fr;
  }

  .landing-preview {
    justify-content: center;
    order: -1;
  }

  .landing-preview__frame {
    transform: none;
    width: min(100%, 320px);
  }

  .landing-preview:hover .landing-preview__frame {
    transform: translateY(-2px);
    animation: none;
  }

  .landing-about__modules {
    grid-template-columns: 1fr;
  }

  .landing-goals__grid {
    grid-template-columns: 1fr;
  }

  .landing-features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .landing-steps__list {
    grid-template-columns: 1fr;
  }

  .landing-faq__grid {
    grid-template-columns: 1fr;
  }

  .landing-preview {
    align-items: center;
  }

  .landing-preview__caption {
    width: min(100%, 320px);
  }

  .landing-cta--row {
    flex-direction: column;
    align-items: stretch;
  }

  .landing-cta--row .btn {
    width: 100%;
    justify-content: center;
  }

  .landing-plan--featured {
    transform: none;
  }

  .landing-plan--featured:hover {
    transform: translateY(-2px);
  }

  .landing-section-head--row {
    flex-direction: column;
    align-items: flex-start;
  }

  .landing-section-aside {
    text-align: left;
    max-width: none;
  }
}

@media (max-width: 768px) {
  .landing-body {
    --lp-shell: min(1140px, 100% - 2rem);
  }

  .landing-header__inner {
    padding: max(0.75rem, env(safe-area-inset-top)) 0 0.75rem;
  }

  .landing-nav-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .landing-nav {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: min(300px, 88vw);
    height: 100dvh;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: max(4.5rem, calc(env(safe-area-inset-top) + 3.5rem)) 1.25rem max(1.5rem, env(safe-area-inset-bottom));
    background: var(--lp-bg-card);
    border-left: 1px solid var(--lp-line);
    box-shadow: -12px 0 40px rgba(28, 25, 23, 0.12);
    z-index: 100;
    overflow-y: auto;
  }

  body.landing-nav-open .landing-nav {
    display: flex;
  }

  .landing-nav a:not(.btn) {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--lp-line);
    font-size: 1rem;
  }

  .landing-nav .btn {
    margin-top: 0.75rem;
    width: 100%;
    min-height: 48px;
    justify-content: center;
  }

  .landing-link-quiet {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--lp-line);
  }

  .landing-footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .landing-features__grid {
    grid-template-columns: 1fr;
  }

  .landing-hero__stats {
    gap: 1.25rem 1.75rem;
  }

  body.landing-body {
    padding-bottom: calc(4.5rem + env(safe-area-inset-bottom));
  }
}

@media (min-width: 769px) {
  .landing-sticky-cta {
    display: none !important;
  }

  body.landing-body {
    padding-bottom: 0;
  }
}

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

  .landing-kicker__dot,
  .landing-hero__glow,
  .landing-preview__frame {
    animation: none !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .landing-module,
  .landing-goal,
  .landing-feat,
  .landing-step__card,
  .landing-plan,
  .landing-body .btn {
    transition: none;
  }
}