/* ─── TOKENS ──────────────────────────────────────────────── */
:root {
  --black:         #0D0D0D;
  --offwhite:      #EDE8DC;
  --red:           #A61C1C;
  --gray:          #3D3D3D;
  --gray-mid:      #6B6B6B;
  --gray-on-light: #555555;
  --gray-lit:      #AAAAAA;
  --serif:         'Cormorant Garamond', Georgia, serif;
  --sans:          'IBM Plex Sans', Arial, sans-serif;
  --max-w:         1100px;
  --pad-x:         32px;
  --ease:          cubic-bezier(.16, 1, .3, 1);
}

@media (min-width: 901px) {
  :root { --pad-x: 80px; }
}

/* ─── RESET ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--black);
  color: var(--offwhite);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }

::selection {
  background-color: var(--red);
  color: var(--offwhite);
}

/* ─── ACESSIBILIDADE ─────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--red);
  color: var(--offwhite);
  padding: 8px 16px;
  font-family: var(--sans);
  font-size: 12px;
  text-decoration: none;
  z-index: 200;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 8px;
}

.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;
}

/* ─── UTILITARIOS ─────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.label {
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray-mid);
}

.label.red { color: var(--red); }

.diag {
  display: flex;
  align-items: center;
}
.diag .line { height: 0.75px; background: var(--red); }
.diag .dot  { width: 5px; height: 5px; border-radius: 50%; background: var(--red); flex-shrink: 0; }
.diag.w40  .line { width: 40px; }
.diag.w80  .line { width: 80px; }
.diag.w120 .line { width: 120px; }
.diag.full .line { flex: 1; }

/* ─── BOTOES ──────────────────────────────────────────────── */
.btn-primary {
  display: inline-block;
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--offwhite);
  padding: 14px 32px;
  text-decoration: none;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  background: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}

.btn-primary.dark {
  color: var(--offwhite);
  background: var(--black);
  border: 0.5px solid var(--gray);
}
.btn-primary.dark:hover {
  background: var(--gray);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.btn-ghost {
  display: inline-block;
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray-mid);
  background: none;
  padding: 14px 0;
  text-decoration: none;
  border-bottom: 0.5px solid var(--gray);
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
  cursor: pointer;
}
.btn-ghost:hover {
  color: var(--offwhite);
  border-color: var(--offwhite);
  transform: translateY(-1px);
}

/* ─── FOCUS ───────────────────────────────────────────────── */
.btn-primary:focus-visible,
.btn-ghost:focus-visible,
.nav-cta:focus-visible,
.footer-links a:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}
.nav-wordmark:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 4px;
}

/* ─── NAV ─────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(13,13,13,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 0.5px solid rgba(255,255,255,0.05);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

nav.scrolled {
  border-bottom-color: rgba(255,255,255,0.08);
  box-shadow: 0 1px 12px rgba(0,0,0,0.3);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  height: 64px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-wordmark {
  display: flex;
  flex-direction: column;
  gap: 5px;
  text-decoration: none;
}

.nav-wordmark .name {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 17px;
  letter-spacing: 0.05em;
  color: var(--offwhite);
  line-height: 1;
}

.nav-wordmark .diag-wrap {
  display: flex;
  align-items: center;
}

.nav-wordmark .diag-line {
  flex: 1;
  height: 0.6px;
  background: var(--red);
}

.nav-wordmark .diag-dot {
  width: 3.5px;
  height: 3.5px;
  border-radius: 50%;
  background: var(--red);
  flex-shrink: 0;
}

.nav-cta {
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--offwhite);
  background: none;
  border: 0.5px solid var(--gray);
  padding: 10px 20px;
  text-decoration: none;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}
.nav-cta:hover {
  border-color: var(--offwhite);
  transform: translateY(-1px);
}

/* ─── HERO ────────────────────────────────────────────────── */
.hero {
  background: var(--black);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(61,61,61,0.12) 0.5px, transparent 0.5px),
    linear-gradient(to bottom, rgba(61,61,61,0.12) 0.5px, transparent 0.5px);
  background-size: 80px 80px;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 140px var(--pad-x) 100px;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.hero-pre {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}

.hero-pre .dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--red);
}

.hero-headline {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(36px, 5vw, 64px);
  letter-spacing: 0.02em;
  line-height: 1.1;
  color: var(--offwhite);
  max-width: 820px;
  margin-bottom: 28px;
}

.hero-sub-headline {
  font-family: var(--serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.55;
  color: var(--offwhite);
  opacity: 0.7;
  max-width: 680px;
  margin-bottom: 32px;
}

.hero-body {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.75;
  color: var(--offwhite);
  opacity: 0.55;
  max-width: 560px;
  margin-bottom: 16px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-top: 48px;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: var(--pad-x);
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-scroll .scroll-line {
  width: 32px;
  height: 0.5px;
  background: var(--gray);
}

.hero-scroll .scroll-label {
  font-family: var(--sans);
  font-size: 8px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-mid);
}

/* ─── SECAO GENERICA ──────────────────────────────────────── */
section {
  padding: 100px 0;
}

section.dark {
  background: var(--black);
  color: var(--offwhite);
}

section.light {
  background: var(--offwhite);
  color: var(--black);
}

.section-label {
  margin-bottom: 16px;
  display: block;
}

.section-headline {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(32px, 3.5vw, 48px);
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin-bottom: 24px;
}

.section-headline em { font-style: italic; font-weight: 300; }

.section-text {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 16px;
}

.section-text.muted { opacity: 0.55; }

/* Contraste em seções claras */
section.light .label { color: var(--gray-on-light); }
section.light .label.red { color: var(--red); }
section.light .section-text { color: var(--black); }
section.light .section-text.muted { color: var(--gray-on-light); opacity: 1; }

/* Contraste em seções escuras */
section.dark .section-text { color: var(--offwhite); opacity: 0.65; }
section.dark .section-text.highlight { opacity: 1; }

section.dark .text-bold-italic { color: var(--offwhite); }
section.dark .text-bold { color: var(--offwhite); }
section.dark .text-arrow { color: var(--offwhite); }

/* ─── SINTOMAS ────────────────────────────────────────────── */
.sintomas {
  display: flex;
  flex-direction: column;
  margin: 24px 0;
}

.sintoma {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 0.5px solid rgba(0,0,0,0.1);
  align-items: start;
}

.sintoma:first-child { border-top: 0.5px solid rgba(0,0,0,0.1); }

section.dark .sintoma { border-color: rgba(255,255,255,0.08); }
section.dark .sintoma:first-child { border-color: rgba(255,255,255,0.08); }

.sintoma-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--red);
  margin-top: 6px;
}

.sintoma-text {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 14px;
  line-height: 1.6;
}

/* ─── FILOSOFICO / BLOCKQUOTE ─────────────────────────────── */
.filosofico {
  border-left: 2px solid var(--red);
  padding: 20px 0 20px 24px;
  margin: 32px 0;
}

.filosofico-text {
  font-family: var(--serif);
  font-weight: 400;
  font-style: italic;
  font-size: 18px;
  line-height: 1.5;
}

section.light .filosofico-text { color: var(--black); }
section.dark .filosofico-text { color: var(--offwhite); }

.filosofico-text strong,
.filosofico-text .highlight {
  font-weight: 500;
  font-style: normal;
}

/* ─── DESTAQUE ────────────────────────────────────────────── */
.text-bold-italic {
  font-family: var(--sans);
  font-weight: 500;
  font-style: italic;
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 16px;
}

.text-bold {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 16px;
}

.text-arrow {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 16px;
}

/* ─── TABELA DE ANCORAGEM ─────────────────────────────────── */
.anchor-table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
}

.anchor-table thead th {
  background: var(--black);
  color: var(--offwhite);
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 16px 20px;
  text-align: left;
}

.anchor-table tbody td {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 14px;
  line-height: 1.6;
  padding: 16px 20px;
  border-bottom: 0.5px solid rgba(0,0,0,0.1);
  color: var(--black);
}

.anchor-table tbody td strong {
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

/* ─── EROSAO ITEMS ────────────────────────────────────────── */
.erosion-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 16px 0;
}

.erosion-item {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.75;
  padding-left: 16px;
  position: relative;
}

section.dark .erosion-item { color: var(--offwhite); opacity: 0.65; }

.erosion-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--red);
}

/* ─── CTA BLOCK ───────────────────────────────────────────── */
.cta-block {
  margin-top: 48px;
}

.cta-block .microcopy {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 12px;
  line-height: 1.6;
  opacity: 0.5;
  margin-top: 12px;
}

section.light .cta-block .microcopy { color: var(--gray-on-light); opacity: 1; }

.cta-block .limit {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.06em;
  opacity: 0.4;
  margin-top: 6px;
}

/* ─── GRID 4 COLUNAS (passos) ─────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 48px;
}

@media (min-width: 901px) {
  .steps-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
  }
}

.step-card {
  padding-top: 24px;
  border-top: 0.5px solid rgba(255,255,255,0.1);
}

section.light .step-card { border-top-color: rgba(0,0,0,0.15); }

.step-card-num {
  font-family: var(--serif);
  font-weight: 300;
  font-style: italic;
  font-size: 48px;
  color: var(--red);
  opacity: 0.2;
  line-height: 1;
  margin-bottom: -4px;
}

.step-card-title {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 12px;
  line-height: 1.3;
  letter-spacing: 0.01em;
}

section.dark .step-card-title { color: var(--offwhite); }
section.light .step-card-title { color: var(--black); }

.step-card-text {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 13px;
  line-height: 1.75;
  opacity: 0.6;
}

/* ─── DOC BLOCKS ──────────────────────────────────────────── */
.doc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin: 32px 0;
}

@media (min-width: 901px) {
  .doc-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
  }
}

.doc-block {
  padding-top: 24px;
  border-top: 0.5px solid rgba(0,0,0,0.12);
}

section.dark .doc-block { border-top-color: rgba(255,255,255,0.08); }

.doc-block .doc-letter {
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 12px;
  display: block;
}

.doc-block .doc-desc {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 13px;
  line-height: 1.75;
  opacity: 0.65;
}

section.light .doc-block .doc-desc { color: var(--black); }
section.dark .doc-block .doc-desc { color: var(--offwhite); }

/* ─── ENTREGA ITEMS ───────────────────────────────────────── */
.entrega-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 24px 0;
}

.entrega-item {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 0.5px solid rgba(0,0,0,0.1);
  align-items: start;
}

.entrega-item:first-child { border-top: 0.5px solid rgba(0,0,0,0.1); }

.entrega-arrow {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 14px;
  color: var(--red);
  line-height: 1.6;
}

.entrega-text {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 14px;
  line-height: 1.6;
}

/* ─── BONUS CARDS ─────────────────────────────────────────── */
.bonus-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 32px;
}

@media (min-width: 901px) {
  .bonus-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
}

.bonus-card {
  border-left: 2px solid var(--red);
  padding: 24px;
  background: rgba(255,255,255,0.03);
}

.bonus-card-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 20px;
  line-height: 1.3;
  color: var(--offwhite);
  margin-bottom: 6px;
}

.bonus-card-format {
  font-family: var(--sans);
  font-weight: 300;
  font-style: italic;
  font-size: 12px;
  color: var(--gray-mid);
  margin-bottom: 16px;
  display: block;
}

.bonus-card-body {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 13px;
  line-height: 1.75;
  color: var(--offwhite);
  opacity: 0.6;
  margin-bottom: 20px;
}

.bonus-card-objection {
  display: flex;
  gap: 8px;
  align-items: baseline;
}

.bonus-card-objection .label {
  flex-shrink: 0;
}

.bonus-card-objection-text {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 12px;
  line-height: 1.5;
  color: var(--offwhite);
  opacity: 0.8;
}

/* ─── CASOS REAIS ─────────────────────────────────────────── */
.cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  margin-top: 32px;
}

@media (min-width: 901px) {
  .cases-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
}

.case-card {
  padding: 32px;
  border: 0.5px solid rgba(255,255,255,0.08);
}

.case-label {
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray-mid);
  margin-bottom: 20px;
  display: block;
}

.case-phase {
  font-family: var(--sans);
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-mid);
  margin-bottom: 8px;
  display: block;
}

.case-phase.after { color: var(--red); opacity: 0.7; }

.case-text {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 13px;
  line-height: 1.75;
  color: var(--offwhite);
  opacity: 0.55;
  margin-bottom: 20px;
}

.case-result-value {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(36px, 5vw, 56px);
  color: var(--offwhite);
  line-height: 1.05;
  margin-bottom: 6px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

.case-result-desc {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 12px;
  line-height: 1.6;
  color: var(--gray-mid);
}

/* ─── PARA QUEM E ─────────────────────────────────────────── */
.elegibilidade-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 24px 0;
}

.elegibilidade-item {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 0.5px solid rgba(0,0,0,0.1);
  align-items: start;
}

.elegibilidade-item:first-child { border-top: 0.5px solid rgba(0,0,0,0.1); }

.elegibilidade-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--red);
  margin-top: 6px;
}

.elegibilidade-text {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 14px;
  line-height: 1.6;
  color: var(--black);
}

/* ─── QUEM ASSINA ─────────────────────────────────────────── */
.architect-name {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3vw, 40px);
  letter-spacing: 0.02em;
  line-height: 1.15;
  color: var(--offwhite);
  margin: 16px 0 24px;
}

.architect-bio {
  font-family: var(--serif);
  font-weight: 300;
  font-style: italic;
  font-size: 16px;
  line-height: 1.6;
  color: var(--offwhite);
  opacity: 0.65;
  max-width: 600px;
}

/* ─── DECISAO FINAL ───────────────────────────────────────── */
.decisao-section {
  position: relative;
  overflow: hidden;
}

.decisao-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(0,0,0,0.03) 0.5px, transparent 0.5px),
    linear-gradient(to bottom, rgba(0,0,0,0.03) 0.5px, transparent 0.5px);
  background-size: 80px 80px;
  pointer-events: none;
}

.decisao-section .container {
  position: relative;
  z-index: 1;
}

.decisao-sub {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.45;
  margin: 32px 0 24px;
}

section.light .decisao-sub { color: var(--black); }

/* ─── PROTOCOLO ITEMS ─────────────────────────────────────── */
.protocolo-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 24px 0;
}

.protocolo-item {
  padding: 20px 0;
  border-bottom: 0.5px solid rgba(0,0,0,0.1);
}

section.dark .protocolo-item { border-bottom-color: rgba(255,255,255,0.08); }

.protocolo-item:first-child {
  border-top: 0.5px solid rgba(0,0,0,0.1);
}

section.dark .protocolo-item:first-child { border-top-color: rgba(255,255,255,0.08); }

.protocolo-num {
  font-family: var(--serif);
  font-weight: 300;
  font-style: italic;
  font-size: 24px;
  color: var(--red);
  opacity: 0.3;
  display: inline-block;
  margin-right: 12px;
  min-width: 24px;
}

.protocolo-title {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 4px;
}

.protocolo-desc {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 13px;
  line-height: 1.75;
  opacity: 0.6;
  padding-left: 36px;
}

/* ─── ORIGEM (sub-seção DOC) ──────────────────────────────── */
.origem-block {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 0.5px solid rgba(0,0,0,0.1);
}

.origem-block .sub-label {
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray-on-light);
  margin-bottom: 16px;
  display: block;
}

.origem-text {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 14px;
  line-height: 1.75;
  color: var(--black);
  opacity: 0.6;
  margin-bottom: 16px;
}

/* ─── FOOTER ──────────────────────────────────────────────── */
footer {
  background: var(--black);
  border-top: 0.5px solid var(--gray);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-wordmark {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 140px;
}

.footer-wordmark .name {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 16px;
  letter-spacing: 0.05em;
  color: var(--offwhite);
  line-height: 1;
}

.footer-wordmark .diag-wrap {
  display: flex;
  align-items: center;
}

.footer-wordmark .f-line {
  flex: 1;
  height: 0.5px;
  background: var(--red);
}

.footer-wordmark .f-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--red);
  flex-shrink: 0;
}

.footer-links {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.footer-links a {
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-mid);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

.footer-links a:hover { color: var(--offwhite); }

.footer-copy {
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 300;
  color: var(--gray);
  letter-spacing: 0.06em;
}

/* ─── FOOTER FLUTUANTE ────────────────────────────────────── */
.floating-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: rgba(13,13,13,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 0.5px solid rgba(255,255,255,0.06);
  padding: 12px 0;
  transform: translateY(100%);
  transition: transform 0.5s var(--ease);
}

.floating-footer.visible {
  transform: translateY(0);
}

.floating-footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.floating-footer-text {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 300;
  color: var(--offwhite);
  opacity: 0.5;
}

.floating-footer .btn-primary {
  padding: 10px 24px;
  font-size: 9px;
}

/* ─── SCROLL REVEAL ───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── HERO STAGGER ────────────────────────────────────────── */
.hero-stagger {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.hero-stagger.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-stagger:nth-child(1) { transition-delay: 0.15s; }
.hero-stagger:nth-child(2) { transition-delay: 0.4s; }
.hero-stagger:nth-child(3) { transition-delay: 0.7s; }
.hero-stagger:nth-child(4) { transition-delay: 1.0s; }
.hero-stagger:nth-child(5) { transition-delay: 1.2s; }
.hero-stagger:nth-child(6) { transition-delay: 1.35s; }
.hero-stagger:nth-child(7) { transition-delay: 1.5s; }
.hero-stagger:nth-child(8) { transition-delay: 1.7s; }

/* ─── DIAG SVG ANIMATED ───────────────────────────────────── */
.diag-svg line {
  stroke-dasharray: 300;
  stroke-dashoffset: 300;
  transition: stroke-dashoffset 1s var(--ease);
}

.diag-svg circle {
  opacity: 0;
  transition: opacity 0.4s var(--ease) 0.8s;
}

.diag-svg.drawn line {
  stroke-dashoffset: 0;
}

.diag-svg.drawn circle {
  opacity: 1;
}

/* ─── REDUCED MOTION ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .hero-stagger {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .diag-svg line {
    stroke-dashoffset: 0;
  }
  .diag-svg circle {
    opacity: 1;
    transition: none;
  }
  .floating-footer {
    transition: none;
  }
}

/* ─── SEPARADORES ENTRE SEÇÕES ────────────────────────────── */
section + section.light {
  border-top: 0.5px solid rgba(0,0,0,0.08);
}

section + section.dark {
  border-top: 0.5px solid rgba(255,255,255,0.04);
}

/* ─── GRID DE FUNDO (reutilizável) ───────────────────────── */
.has-grid {
  position: relative;
  overflow: hidden;
}

.has-grid::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(0,0,0,0.04) 0.5px, transparent 0.5px),
    linear-gradient(to bottom, rgba(0,0,0,0.04) 0.5px, transparent 0.5px);
  background-size: 80px 80px;
  pointer-events: none;
}

section.dark.has-grid::before {
  background-image:
    linear-gradient(to right, rgba(61,61,61,0.12) 0.5px, transparent 0.5px),
    linear-gradient(to bottom, rgba(61,61,61,0.12) 0.5px, transparent 0.5px);
  background-size: 80px 80px;
}

.has-grid > .container {
  position: relative;
  z-index: 1;
}

/* ─── DIAG INTERSTITIAL (entre seções) ───────────────────── */
.diag-interstitial {
  display: flex;
  justify-content: center;
  padding: 32px 0;
  overflow: hidden;
}

.diag-interstitial.dark {
  background: var(--black);
}

.diag-interstitial.light {
  background: var(--offwhite);
}

.diag-interstitial svg {
  display: block;
}

/* ─── UTILIDADES ──────────────────────────────────────────── */
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.my-32 { margin-top: 32px; margin-bottom: 32px; }

.doc-veredito {
  font-family: var(--serif);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.45;
  font-weight: 400;
  max-width: 700px;
}

section.light .doc-veredito { color: var(--black); }
section.dark .doc-veredito { color: var(--offwhite); }

.nota-italic {
  font-style: italic;
  opacity: 0.6;
}

.sub-headline-serif {
  font-family: var(--serif);
  font-size: clamp(16px, 2vw, 22px);
}

/* ─── RESPONSIVO — MOBILE ─────────────────────────────────── */
@media (max-width: 900px) {

  /* ── Tipografia base mobile ─── */
  /* Padrão Apple HIG / Material: body ≥ 16px, caption ≥ 12px, label ≥ 11px */

  .label {
    font-size: 11px;
    letter-spacing: 0.18em;
  }

  .btn-primary {
    font-size: 12px;
    padding: 16px 32px;
    letter-spacing: 0.14em;
  }

  .btn-ghost {
    font-size: 12px;
    padding: 14px 0;
    letter-spacing: 0.12em;
  }

  /* ── Seções ─── */
  section {
    padding: 56px 0;
  }

  /* ── Nav ─── */
  .nav-inner {
    height: 56px;
  }

  .nav-wordmark .name {
    font-size: 15px;
  }

  .nav-cta {
    font-size: 10px;
    padding: 9px 16px;
    letter-spacing: 0.14em;
  }

  /* ── Hero ─── */
  .hero {
    min-height: auto;
    padding-bottom: 0;
  }

  .hero-inner {
    padding: 88px var(--pad-x) 56px;
  }

  .hero-pre {
    margin-bottom: 20px;
  }

  .hero-headline {
    font-size: clamp(26px, 7vw, 36px);
    margin-bottom: 20px;
    max-width: 100%;
    line-height: 1.15;
  }

  .hero-sub-headline {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 20px;
    max-width: 100%;
  }

  .hero-body {
    font-size: 15px;
    line-height: 1.7;
    max-width: 100%;
    margin-bottom: 12px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-top: 28px;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-ghost {
    text-align: center;
    width: 100%;
    display: block;
  }

  .hero-scroll {
    display: none !important;
    visibility: hidden;
  }

  /* ── Headlines ─── */
  .section-headline {
    font-size: clamp(24px, 6vw, 32px);
    margin-bottom: 16px;
    line-height: 1.15;
  }

  /* ── Texto corpo ─── */
  .section-text {
    font-size: 15px;
    line-height: 1.7;
  }

  /* ── Blockquotes (filosofico) ─── */
  .filosofico {
    margin: 24px 0;
    padding: 16px 0 16px 20px;
  }

  .filosofico-text {
    font-size: 16px;
    line-height: 1.5;
  }

  /* ── Sintomas ─── */
  .sintoma {
    padding: 14px 0;
  }

  .sintoma-text {
    font-size: 14px;
  }

  /* ── Destaques ─── */
  .text-bold-italic {
    font-size: 16px;
  }

  .text-bold {
    font-size: 15px;
  }

  .text-arrow {
    font-size: 15px;
  }

  /* ── Tabela mobile (card layout) ─── */
  .anchor-table thead { display: none; }

  .anchor-table tbody tr {
    display: block;
    padding: 16px 0;
    border-bottom: 0.5px solid rgba(0,0,0,0.1);
  }

  .anchor-table tbody td {
    display: block;
    padding: 2px 0;
    border: none;
  }

  .anchor-table tbody td:first-child {
    font-size: 13px;
    opacity: 0.55;
    margin-bottom: 6px;
  }

  .anchor-table tbody td:last-child {
    font-size: 15px;
    line-height: 1.5;
  }

  /* ── CTA blocks ─── */
  .cta-block {
    text-align: center;
  }

  .cta-block .btn-primary {
    width: 100%;
    max-width: 320px;
    text-align: center;
  }

  .cta-block .microcopy {
    font-size: 12px;
  }

  .cta-block .limit {
    font-size: 12px;
  }

  /* ── Grids ─── */
  .cases-grid,
  .bonus-grid,
  .doc-grid,
  .steps-grid {
    grid-template-columns: 1fr;
  }

  /* ── DOC blocks ─── */
  .doc-grid {
    gap: 24px;
    margin: 24px 0;
  }

  .doc-block {
    padding-top: 20px;
  }

  .doc-block .doc-letter {
    font-size: 11px;
  }

  .doc-block .doc-desc {
    font-size: 14px;
  }

  .doc-veredito {
    font-size: 17px;
  }

  /* ── Steps ─── */
  .steps-grid {
    gap: 24px;
  }

  .step-card-num {
    font-size: 40px;
  }

  .step-card-title {
    font-size: 14px;
  }

  .step-card-text {
    font-size: 14px;
  }

  /* ── Bonus cards ─── */
  .bonus-grid {
    gap: 24px;
  }

  .bonus-card {
    padding: 20px;
  }

  .bonus-card-title {
    font-size: 18px;
  }

  .bonus-card-format {
    font-size: 13px;
  }

  .bonus-card-body {
    font-size: 14px;
  }

  /* ── Entrega items ─── */
  .entrega-item {
    padding: 14px 0;
  }

  .entrega-text {
    font-size: 15px;
  }

  /* ── Protocolo items ─── */
  .protocolo-title {
    font-size: 15px;
  }

  .protocolo-desc {
    font-size: 14px;
    padding-left: 0;
    margin-top: 4px;
  }

  /* ── Cases ─── */
  .cases-grid {
    gap: 32px;
  }

  .case-card {
    padding: 24px;
  }

  .case-phase {
    font-size: 10px;
  }

  .case-text {
    font-size: 14px;
  }

  .case-result-value {
    font-size: clamp(32px, 9vw, 44px);
  }

  .case-result-desc {
    font-size: 13px;
  }

  /* ── Elegibilidade ─── */
  .elegibilidade-item {
    padding: 14px 0;
  }

  .elegibilidade-text {
    font-size: 15px;
  }

  /* ── Quem assina ─── */
  .architect-name {
    font-size: clamp(24px, 6vw, 32px);
  }

  .architect-bio {
    font-size: 15px;
    max-width: 100%;
  }

  /* ── Decisão final ─── */
  .decisao-sub {
    font-size: clamp(16px, 4vw, 20px);
  }

  /* ── Origem ─── */
  .origem-block .sub-label {
    font-size: 11px;
  }

  .origem-text {
    font-size: 14px;
  }

  /* ── Footer ─── */
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .footer-links {
    gap: 16px;
    flex-wrap: wrap;
  }

  .footer-links a {
    font-size: 11px;
  }

  .footer-copy {
    font-size: 11px;
  }

  /* ── Floating footer ─── */
  .floating-footer-text {
    display: none;
  }

  .floating-footer-inner {
    justify-content: center;
  }

  .floating-footer .btn-primary {
    width: 100%;
    max-width: 280px;
    text-align: center;
    padding: 14px 24px;
    font-size: 11px;
  }
}