/* ================================================================
   FBOOST — STYLES.CSS
   Refinamento visual premium/editorial — Tarefa #2
   Edite as variáveis :root para alterar o design system global.
   ================================================================ */


/* ----------------------------------------------------------------
   VARIÁVEIS GLOBAIS
   ---------------------------------------------------------------- */
:root {
  --color-dark:          #0f1014;
  --color-dark-2:        #16171d;
  --color-dark-3:        #1c1d25;
  --color-offwhite:      #f5f3ee;
  --color-beige:         #e8e2d6;
  --color-beige-light:   #f1ece5;
  --color-white:         #fafaf8;
  --color-muted:         #7e7f88;
  --color-accent:        #8a5a3b;
  --color-accent-hover:  #7a4f34;
  --color-text:          #252630;
  --color-border-dark:   rgba(245, 243, 238, 0.09);
  --color-border-light:  rgba(20, 21, 26, 0.10);

  --font-serif:  'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans:   'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container-max:  1200px;
  --header-height:  64px;
}


/* ----------------------------------------------------------------
   RESET & BASE
   ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-offwhite);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
em { font-style: italic; }

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}


/* ----------------------------------------------------------------
   CONTAINER
   ---------------------------------------------------------------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 48px;
}

@media (max-width: 768px) { .container { padding: 0 24px; } }
@media (max-width: 480px) { .container { padding: 0 18px; } }


/* ----------------------------------------------------------------
   LABELS
   ---------------------------------------------------------------- */
.label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.label--accent { color: var(--color-accent); }
.label--muted  { color: var(--color-muted); }
.label--sm     { font-size: 9px; letter-spacing: 0.2em; margin-bottom: 0; }


/* ----------------------------------------------------------------
   BOTÕES
   ---------------------------------------------------------------- */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 13px 26px;
  border-radius: 1px;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  cursor: pointer;
  white-space: nowrap;
}

.btn--accent {
  background: var(--color-accent);
  color: var(--color-offwhite);
  border: 1px solid var(--color-accent);
}
.btn--accent:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

.btn--outline-accent {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid rgba(138, 90, 59, 0.45);
}
.btn--outline-accent:hover {
  background: var(--color-accent);
  color: var(--color-offwhite);
  border-color: var(--color-accent);
}

.btn--ghost {
  background: transparent;
  color: rgba(245, 243, 238, 0.38);
  border: 1px solid rgba(245, 243, 238, 0.14);
}
.btn--ghost:hover {
  color: var(--color-offwhite);
  border-color: rgba(245, 243, 238, 0.32);
}

.btn--lg { font-size: 12px; padding: 15px 34px; }


/* ----------------------------------------------------------------
   SEÇÕES
   ---------------------------------------------------------------- */
.section         { padding: 130px 0; }
.section--dark   { background: var(--color-dark); }
.section--white  { background: var(--color-white); }
.section--light  { background: var(--color-beige-light); }
.section--beige  { background: var(--color-beige); }

.section__header { max-width: 680px; margin-bottom: 80px; }

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(2.1rem, 3.8vw, 4.2rem);
  font-weight: 400;
  line-height: 0.96;
  color: var(--color-dark);
  letter-spacing: -0.015em;
}

.section__title--center {
  text-align: center;
  margin: 0 auto 80px;
  max-width: 860px;
}
.section__title--light { color: var(--color-offwhite); }

.section__subtitle {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-top: 24px;
}

.section__body {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 18px;
}
.section__body:last-child { margin-bottom: 0; }
.section__body--muted     { color: var(--color-muted); }


/* ----------------------------------------------------------------
   GRID 3 COLUNAS
   ---------------------------------------------------------------- */
.grid--3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--color-border-light);
  border-left: 1px solid var(--color-border-light);
}

@media (max-width: 960px) { .grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid--3 { grid-template-columns: 1fr; } }


/* ================================================================
   HEADER
   ================================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(15, 16, 20, 0.97);
  border-bottom: 1px solid var(--color-border-dark);
  height: var(--header-height);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 48px;
  height: 100%;
}

.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 1;
}

.header__logo img {
  height: 26px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
  opacity: 0.88;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 36px;
  flex: 1;
}

.header__nav-link {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(245, 243, 238, 0.32);
  transition: color 0.2s;
}
.header__nav-link:hover { color: rgba(245, 243, 238, 0.85); }

.header__cta {
  flex-shrink: 0;
  padding: 8px 18px;
  font-size: 10px;
  letter-spacing: 0.1em;
}

.header__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 22px;
  margin-left: auto;
  padding: 4px 0;
}

.header__burger span {
  display: block;
  width: 100%;
  height: 1px;
  background: rgba(245, 243, 238, 0.7);
  transition: transform 0.25s, opacity 0.25s;
}

.header__burger.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.header__burger.is-open span:nth-child(2) { opacity: 0; }
.header__burger.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 860px) {
  .header__nav    { display: none; }
  .header__cta    { display: none; }
  .header__burger { display: flex; }
}

/* Menu mobile */
.mobile-menu {
  position: fixed;
  inset: var(--header-height) 0 0 0;
  background: var(--color-dark-2);
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  z-index: 99;
}
.mobile-menu.is-open { transform: translateX(0); }

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
  text-align: center;
}

.mobile-menu__link {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(245, 243, 238, 0.35);
  transition: color 0.2s;
}
.mobile-menu__link:hover { color: var(--color-offwhite); }
.mobile-menu__cta { margin-top: 8px; }


/* ================================================================
   HERO
   ================================================================ */
.hero {
  background: var(--color-dark);
  padding-top: calc(var(--header-height) + 88px);
  padding-bottom: 104px;
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 460px;
  gap: 88px;
  align-items: end;
}

/* Kicker duplo acima do título */
.hero__kicker {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 36px;
}
.hero__kicker .label { margin-bottom: 0; }

.hero__kicker-sep {
  width: 1px;
  height: 11px;
  background: rgba(245, 243, 238, 0.18);
  flex-shrink: 0;
}

.hero__kicker-sub {
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 243, 238, 0.22);
}

/* Título */
.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(3.2rem, 5.2vw, 5.2rem);
  font-weight: 400;
  line-height: 0.91;
  color: var(--color-offwhite);
  margin-bottom: 40px;
  letter-spacing: -0.025em;
}

.hero__subtitle {
  font-size: 14px;
  line-height: 1.85;
  color: rgba(245, 243, 238, 0.38);
  max-width: 460px;
  margin-bottom: 52px;
  font-weight: 300;
  letter-spacing: 0.01em;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Card lateral */
.hero__card {
  background: rgba(22, 23, 29, 0.82);
  border: 1px solid var(--color-border-dark);
  padding: 42px 46px;
  position: relative;
  margin-bottom: 24px;
  align-self: end;

}

.hero__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(138,90,59,0.7) 0%, transparent 70%);
}

.hero__card-list { margin-top: 20px; }

.hero__card-item {
  font-size: 12px;
  color: rgba(245, 243, 238, 0.5);
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border-dark);
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 0.02em;
}

.hero__card-item::before {
  content: '';
  width: 3px; height: 3px;
  border-radius: 50%;
  background: rgba(138, 90, 59, 0.6);
  flex-shrink: 0;
}

.hero__card-item:last-child { border-bottom: none; }

.hero__indicators {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border-dark);
}

.hero__indicator {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(138, 90, 59, 0.75);
  border: 1px solid rgba(138, 90, 59, 0.22);
  padding: 5px 9px;
}

@media (max-width: 960px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 56px;
  }
  .hero__card { max-width: 440px; }
  .hero__title { font-size: clamp(2.8rem, 8vw, 4.8rem); }
}

@media (max-width: 480px) {
  .hero { padding-top: calc(var(--header-height) + 52px); padding-bottom: 72px; }
  .hero__title { font-size: clamp(2.6rem, 10vw, 3.6rem); line-height: 0.94; }
  .hero__subtitle { font-size: 13px; }
  .hero__actions { flex-direction: column; align-items: flex-start; width: 100%; }
  .hero__actions .btn { width: 100%; text-align: center; }
}


/* ================================================================
   TICKER
   ================================================================ */
.ticker {
  background: var(--color-dark-3);
  border-top: 1px solid var(--color-border-dark);
  border-bottom: 1px solid rgba(245, 243, 238, 0.06);
  padding: 13px 0;
  overflow: hidden;
  white-space: nowrap;
  user-select: none;
}

.ticker__track {
  display: inline-flex;
  animation: ticker-move 32s linear infinite;
}

.ticker__item {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(245, 243, 238, 0.22);
  padding: 0 36px;
}

.ticker__dot {
  color: rgba(138, 90, 59, 0.45);
  padding: 0;
  font-size: 10px;
}

@keyframes ticker-move {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}


/* ================================================================
   SEÇÃO 2 — BLOCO DE DOR
   ================================================================ */
.pain__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 104px;
  align-items: start;
}

.pain__text .section__title { margin-bottom: 36px; }

.pain__bullet {
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-text);
  padding: 18px 0;
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.pain__bullet:first-child { border-top: 1px solid var(--color-border-light); }

.pain__bullet::before {
  content: '—';
  font-size: 10px;
  color: var(--color-muted);
  flex-shrink: 0;
  opacity: 0.55;
}

@media (max-width: 768px) { .pain__inner { grid-template-columns: 1fr; gap: 48px; } }


/* ================================================================
   SEÇÃO 3 — COMPARATIVO ANTES / DEPOIS
   ================================================================ */
.comparison {
  border: 1px solid var(--color-border-light);
  overflow: hidden;
}

.comparison__header,
.comparison__row {
  display: grid;
  grid-template-columns: 130px 1fr 1fr;
  border-bottom: 1px solid var(--color-border-light);
}

.comparison__row:last-child { border-bottom: none; }

.comparison__row:hover { background: rgba(138, 90, 59, 0.02); }

.comparison__col-head {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 16px 28px;
  background: rgba(20, 21, 26, 0.025);
}

.comparison__col-head--before { color: var(--color-muted); opacity: 0.7; }
.comparison__col-head--after  { color: var(--color-accent); }

.comparison__col-label {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: rgba(20, 21, 26, 0.28);
  padding: 22px 28px;
  border-right: 1px solid var(--color-border-light);
  background: rgba(20, 21, 26, 0.015);
}

.comparison__col {
  font-size: 13px;
  padding: 22px 28px;
  line-height: 1.5;
}

.comparison__col--before {
  color: var(--color-muted);
  border-right: 1px solid var(--color-border-light);
  opacity: 0.75;
}

.comparison__col--after {
  color: var(--color-dark);
}

.comparison__col--after::before {
  content: '';
  display: inline-block;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--color-accent);
  margin-right: 10px;
  vertical-align: middle;
  position: relative; top: -1px;
  opacity: 0.8;
}

@media (max-width: 600px) {
  .comparison__header,
  .comparison__row { grid-template-columns: 68px 1fr 1fr; }
  .comparison__col-head,
  .comparison__col-label,
  .comparison__col { padding: 14px 12px; font-size: 12px; }
}


/* ================================================================
   SEÇÃO 4 — FRASE DE IMPACTO
   ================================================================ */
.impact {
  background: var(--color-dark);
  padding: 160px 0;
  border-top: 1px solid var(--color-border-dark);
  border-bottom: 1px solid var(--color-border-dark);
}

.impact__inner {
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.impact__eyebrow {
  display: block;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(138, 90, 59, 0.65);
  margin-bottom: 40px;
}

.impact__quote {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4.8vw, 5rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.08;
  color: var(--color-offwhite);
  margin-bottom: 36px;
  border: none;
  letter-spacing: -0.015em;
}

.impact__sub {
  font-size: 13px;
  color: rgba(245, 243, 238, 0.28);
  line-height: 1.8;
  max-width: 420px;
  margin: 0 auto;
  font-weight: 300;
  letter-spacing: 0.02em;
}

@media (max-width: 768px) {
  .impact { padding: 96px 0; }
  .impact__quote { font-size: clamp(2rem, 7vw, 3rem); }
}


/* ================================================================
   SEÇÃO 5 — METODOLOGIA
   ================================================================ */
.method-card {
  padding: 40px 36px;
  background: var(--color-beige);
  border-right: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  transition: background 0.25s;
}
.method-card:hover { background: rgba(242, 237, 229, 0.7); }

.method-card__number {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 12px;
  color: rgba(138, 90, 59, 0.65);
  margin-bottom: 20px;
}

.method-card__title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 400;
  color: var(--color-dark);
  margin-bottom: 14px;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.method-card__desc {
  font-size: 13px;
  line-height: 1.75;
  color: var(--color-muted);
}


/* ================================================================
   SEÇÃO 6 — FRENTES DE ENGENHARIA DE RECEITA
   ================================================================ */
.system-card {
  padding: 40px 36px;
  background: var(--color-beige-light);
  border-right: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  transition: background 0.25s;
}
.system-card:hover { background: var(--color-white); }

.system-card__idx {
  display: block;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(20, 21, 26, 0.22);
  margin-bottom: 20px;
}

.system-card__title {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 400;
  color: var(--color-dark);
  margin-bottom: 14px;
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.system-card__desc {
  font-size: 13px;
  line-height: 1.75;
  color: var(--color-muted);
}


/* ================================================================
   SEÇÃO 7 — INDICADORES
   ================================================================ */
.indicators__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 96px;
  align-items: start;
}

.indicators__text .section__title { margin-bottom: 28px; }

.indicators__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--color-border-dark);
}
.indicators__item:first-child { border-top: 1px solid var(--color-border-dark); }

.indicators__item-label {
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: rgba(245, 243, 238, 0.45);
  text-transform: uppercase;
}

.indicators__item-track {
  width: 88px;
  height: 1px;
  background: rgba(245, 243, 238, 0.08);
  position: relative;
  flex-shrink: 0;
}

.indicators__item-fill {
  position: absolute;
  left: 0; top: 0;
  height: 100%;
  background: rgba(138, 90, 59, 0.7);
}

@media (max-width: 768px) {
  .indicators__inner { grid-template-columns: 1fr; gap: 56px; }
  .indicators__item-track { width: 72px; }
}


/* ================================================================
   SEÇÃO 8 — AUTORIDADE
   ================================================================ */
.authority__inner {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 96px;
  align-items: start;
}

.authority__avatar {
  width: 104px; height: 104px;
  border-radius: 50%;
  background: var(--color-dark-2);
  border: 1px solid rgba(138, 90, 59, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
  font-style: italic;
  color: rgba(245, 243, 238, 0.55);
  margin-bottom: 40px;
}

.authority__avatar--photo {
  overflow: hidden;
  padding: 0;
}

.authority__avatar--photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.authority__highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--color-border-light);
  border-left: 1px solid var(--color-border-light);
}

.authority__highlight {
  padding: 20px 16px;
  border-right: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.authority__highlight strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 5px;
  letter-spacing: -0.01em;
}

.authority__highlight span {
  font-size: 10px;
  color: var(--color-muted);
  letter-spacing: 0.03em;
  line-height: 1.5;
  opacity: 0.85;
}

.authority__text .section__title { margin-bottom: 32px; }

@media (max-width: 860px) { .authority__inner { grid-template-columns: 1fr; gap: 56px; } }


/* ================================================================
   SEÇÃO 9 — PARA QUEM É / NÃO É
   ================================================================ */
.forwho__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 96px;
  position: relative;
}

.forwho__grid::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 1px;
  background: var(--color-border-light);
}

.forwho__col-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.forwho__col-label--yes { color: var(--color-accent); opacity: 0.85; }
.forwho__col-label--no  { color: var(--color-muted); opacity: 0.7; }

.forwho__item {
  font-size: 14px;
  line-height: 1.65;
  padding: 17px 0;
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.forwho__item:first-child { border-top: 1px solid var(--color-border-light); }

.forwho__item--yes::before {
  content: '+';
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 300;
  flex-shrink: 0;
  opacity: 0.75;
}

.forwho__item--no::before {
  content: '–';
  color: var(--color-muted);
  font-size: 13px;
  flex-shrink: 0;
  opacity: 0.5;
}

@media (max-width: 768px) {
  .forwho__grid { grid-template-columns: 1fr; gap: 56px; }
  .forwho__grid::after { display: none; }
}


/* ================================================================
   SEÇÃO 10 — FAQ
   ================================================================ */
.faq {
  margin-top: 64px;
  border-top: 1px solid var(--color-border-light);
  max-width: 780px;
}

.faq__item { border-bottom: 1px solid var(--color-border-light); }

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 28px 0;
  font-size: 14px;
  font-weight: 400;
  color: var(--color-dark);
  text-align: left;
  line-height: 1.45;
  transition: color 0.2s;
}
.faq__question:hover { color: var(--color-accent); }

.faq__icon {
  font-size: 15px;
  font-weight: 300;
  color: rgba(138, 90, 59, 0.5);
  flex-shrink: 0;
  transition: transform 0.25s;
  line-height: 1;
  width: 15px;
  text-align: center;
}

.faq__question[aria-expanded="true"] .faq__icon { transform: rotate(45deg); }

.faq__answer { display: none; padding-bottom: 28px; }
.faq__answer.is-open { display: block; }

.faq__answer p {
  font-size: 13px;
  line-height: 1.85;
  color: var(--color-muted);
  max-width: 600px;
}


/* ================================================================
   SEÇÃO 11 — CTA FINAL
   ================================================================ */
.final-cta { text-align: center; }

.final-cta__inner {
  max-width: 600px;
  margin: 0 auto;
}

.final-cta__title  { margin-bottom: 28px; }

.final-cta__text {
  margin-bottom: 52px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.final-cta__micro {
  margin-top: 28px;
  font-size: 10px;
  color: rgba(245, 243, 238, 0.2);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}


/* ================================================================
   SEÇÃO 12 — FORMULÁRIO
   ================================================================ */
.form-section__inner { max-width: 640px; margin: 0 auto; }
.form-section__header { margin-bottom: 72px; }
.form-section__header .section__title { margin-bottom: 16px; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 48px;
}

.form-field {
  border-bottom: 1px solid var(--color-border-light);
  padding-bottom: 2px;
  margin-bottom: 36px;
}

.form-field--full { grid-column: 1 / -1; }

.form-field__label {
  display: block;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 10px;
  opacity: 0.75;
}

.form-field__input {
  display: block;
  width: 100%;
  padding: 4px 0 10px;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-dark);
  background: transparent;
  border: none;
  outline: none;
}
.form-field__input::placeholder { color: rgba(20, 21, 26, 0.2); }
.form-field__input:focus + .form-field__focus-line { opacity: 1; transform: scaleX(1); }

.form-field__select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%237e7f88' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 center;
  padding-right: 18px;
}

.form-radio-group {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 4px;
}

.form-radio {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.form-radio input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0; height: 0;
}

.form-radio__mark {
  width: 13px; height: 13px;
  border-radius: 50%;
  border: 1px solid rgba(20, 21, 26, 0.2);
  flex-shrink: 0;
  position: relative;
  transition: border-color 0.2s;
}

.form-radio input[type="radio"]:checked + .form-radio__mark {
  border-color: var(--color-accent);
}

.form-radio input[type="radio"]:checked + .form-radio__mark::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--color-accent);
}

.form-radio__text {
  font-size: 13px;
  color: var(--color-text);
  line-height: 1.5;
}

.form-submit {
  margin-top: 52px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.form-submit__note {
  font-size: 10px;
  color: var(--color-muted);
  letter-spacing: 0.06em;
  opacity: 0.7;
}

@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; gap: 0; }
  .form-submit { align-items: stretch; }
  .form-submit .btn { text-align: center; }
}


/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  background: var(--color-dark);
  border-top: 1px solid var(--color-border-dark);
  padding: 44px 0;
}

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

.footer__brand { display: flex; align-items: center; gap: 16px; }

.footer__logo {
  display: flex;
  align-items: center;
}

.footer__logo img {
  height: 18px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
  opacity: 0.42;
}

.footer__tagline {
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  opacity: 0.45;
}

.footer__copy {
  font-size: 10px;
  color: var(--color-muted);
  opacity: 0.4;
}

@media (max-width: 560px) { .footer__inner { flex-direction: column; text-align: center; } }


/* ================================================================
   RESPONSIVIDADE GLOBAL
   ================================================================ */
@media (max-width: 768px) {
  .section         { padding: 80px 0; }
  .impact          { padding: 96px 0; }
  .section__title  { line-height: 1.0; }
  .section__title--center { margin-bottom: 56px; }
  .section__header { margin-bottom: 56px; }
  .faq             { margin-top: 48px; }
}

@media (max-width: 480px) {
  .section { padding: 64px 0; }
}


/* ================================================================
   CTA FIXO MOBILE
   ================================================================ */
.mobile-fixed-cta {
  display: none;
}

@media (max-width: 767px) {
  body {
    padding-bottom: 76px;
  }

  .mobile-fixed-cta {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 14px;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 48px;
    background: #8a5a3b;
    color: #f5f3ee;
    border: 1px solid rgba(245, 243, 238, 0.18);
    text-decoration: none;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
  }
}


/* ================================================================
   MOBILE — correções de overflow e texto (360–430px)
   ================================================================ */

/* Previne overflow horizontal global */
html { overflow-x: hidden; }
body { overflow-x: hidden; max-width: 100vw; }

/* Todos os filhos de grid/flex herdam min-width: 0 */
.pain__inner > *,
.indicators__inner > *,
.authority__inner > *,
.forwho__grid > *,
.form-grid > *,
.hero__inner > *,
.comparison__row > *,
.comparison__header > * {
  min-width: 0;
  overflow-wrap: break-word;
  word-break: normal;
}

/* ---- COMPARATIVO: bloco empilhado em mobile ---- */
@media (max-width: 540px) {
  /* Esconde cabeçalho da tabela (Antes/Depois) */
  .comparison__header {
    display: none;
  }

  /* Cada linha vira bloco independente */
  .comparison__row {
    display: block;
    border: 1px solid var(--color-border-light);
    border-top: none;
    padding: 18px 16px;
  }
  .comparison__row:first-of-type {
    border-top: 1px solid var(--color-border-light);
  }

  /* Label da categoria (ex: "Campanhas") */
  .comparison__col-label {
    display: block;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-muted);
    padding: 0 0 10px 0;
    border-right: none;
    background: none;
    opacity: 0.7;
  }

  /* Colunas viram linhas */
  .comparison__col {
    display: block;
    padding: 0;
    border-right: none;
    font-size: 13px;
    line-height: 1.55;
  }

  /* Antes: apagado */
  .comparison__col--before {
    opacity: 0.45;
    margin-bottom: 6px;
    border-right: none;
  }

  /* Depois: destaque com borda lateral */
  .comparison__col--after {
    font-weight: 500;
    color: var(--color-dark);
    padding-left: 10px;
    border-left: 2px solid rgba(138, 90, 59, 0.4);
  }

  /* Remove bullet pseudo-element (decoração já é a borda) */
  .comparison__col--after::before {
    display: none;
  }
}

/* ---- INDICADORES: label não vaza em telas estreitas ---- */
@media (max-width: 480px) {
  .indicators__item {
    gap: 12px;
  }
  .indicators__item-label {
    font-size: 9px;
    letter-spacing: 0.07em;
    flex: 1;
  }
  .indicators__item-track {
    width: 52px;
    flex-shrink: 0;
  }
}

/* ---- AUTORIDADE: highlights em 1 coluna em telas muito estreitas ---- */
@media (max-width: 420px) {
  .authority__highlights {
    grid-template-columns: 1fr;
  }
}

/* ---- METODOLOGIA E SISTEMAS: padding reduzido ---- */
@media (max-width: 560px) {
  .method-card,
  .system-card {
    padding: 28px 20px;
    overflow-wrap: break-word;
    word-break: normal;
  }
}

/* ---- FAQ: perguntas longas não vazam ---- */
.faq__question span:first-child {
  overflow-wrap: break-word;
  word-break: normal;
  min-width: 0;
}

/* ---- FORMULÁRIO: radio text wrap ---- */
@media (max-width: 480px) {
  .form-radio__text {
    font-size: 12px;
    overflow-wrap: break-word;
    word-break: normal;
  }
}

/* ---- HERO: kicker e título em telas muito estreitas ---- */
@media (max-width: 380px) {
  .hero__kicker {
    flex-wrap: wrap;
    gap: 8px;
  }
  .hero__kicker-sep {
    display: none;
  }
  .hero__title {
    font-size: clamp(2.2rem, 10vw, 3rem);
  }
}

/* ---- TÍTULOS: escala para 360px ---- */
@media (max-width: 400px) {
  .section__title {
    font-size: clamp(1.75rem, 9vw, 2.4rem);
  }
  .impact__quote {
    font-size: clamp(1.8rem, 9vw, 2.4rem);
  }
}

.hero__strike {
  position: relative;
  font-style: italic;
  color: rgba(245, 243, 238, 0.55);
}

.hero__strike::after {
  content: "";
  position: absolute;
  left: -0.08em;
  right: -0.08em;
  top: 58%;
  height: 2px;
  background: rgba(138, 90, 59, 0.75);
}

.hero__highlight {
  position: relative;
  display: inline-block;
  font-style: normal;
  z-index: 1;
}

.hero__highlight::after {
  content: "";
  position: absolute;
  left: -0.05em;
  right: -0.05em;
  bottom: 0.08em;
  height: 0.28em;
  background: rgba(138, 90, 59, 0.85);
  z-index: -1;
}

@media (max-width: 767px) {
  body {
    padding-bottom: 118px;
  }

  .mobile-fixed-cta {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 18px 20px;
    min-height: 82px;
    background: rgba(15, 16, 20, 0.96);
    color: var(--color-offwhite);
    border-top: 2px solid rgba(138, 90, 59, 0.75);
    border: 1px solid rgba(245, 243, 238, 0.12);
    box-shadow: 0 -18px 40px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(14px);
  }

  .mobile-fixed-cta span {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 18px;
    line-height: 1.1;
    letter-spacing: -0.01em;
  }

  .mobile-fixed-cta small {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: rgba(245, 243, 238, 0.38);
  }

  .mobile-fixed-cta strong {
    flex-shrink: 0;
    background: var(--color-offwhite);
    color: var(--color-dark);
    padding: 14px 18px;
    font-size: 14px;
    font-weight: 500;
  }
}

/* ================================================================
   FIX — MENU MOBILE ABERTO
   Menu como camada própria fora do header
   ================================================================ */

@media (max-width: 1024px) {
  .header {
    z-index: 1200;
  }

  .header__nav,
  .header__cta {
    display: none !important;
  }

  .header__burger {
    display: flex !important;
  }

  .mobile-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1190;

    display: block !important;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;

    overflow-y: auto;
    background: rgba(15, 16, 20, 0.985);
    border-top: 1px solid rgba(245, 243, 238, 0.08);

    transform: translateX(100%);
    transition:
      transform 0.28s ease,
      opacity 0.28s ease,
      visibility 0.28s ease;
  }

  .mobile-menu.is-open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
  }

  .mobile-menu__nav {
    width: 100%;
    min-height: calc(100vh - var(--header-height));
    padding: 40px 24px 140px;

    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;

    text-align: left;
  }

  .mobile-menu__link {
    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 22px 0;
    border-bottom: 1px solid rgba(245, 243, 238, 0.08);

    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.18em;
    line-height: 1.2;
    text-transform: uppercase;
    color: rgba(245, 243, 238, 0.64);
  }

  .mobile-menu__link:first-child {
    border-top: 1px solid rgba(245, 243, 238, 0.08);
  }

  .mobile-menu__link::after {
    content: "→";
    color: rgba(138, 90, 59, 0.85);
    font-size: 13px;
    margin-left: 16px;
  }

  .mobile-menu__cta {
    margin-top: 34px;
    width: 100%;
    display: flex;
    justify-content: center;
    text-align: center;
  }

  body.menu-open .mobile-fixed-cta {
    display: none !important;
  }
}

.form-message {
  display: none;
  margin-top: 24px;
  padding: 16px 18px;
  font-size: 13px;
  line-height: 1.5;
  border: 1px solid var(--color-border-light);
}

.form-message.is-visible {
  display: block;
}

.form-message.is-success {
  color: #365b42;
  background: rgba(60, 120, 80, 0.08);
  border-color: rgba(60, 120, 80, 0.22);
}

.form-message.is-error {
  color: #7a3a32;
  background: rgba(160, 70, 60, 0.08);
  border-color: rgba(160, 70, 60, 0.22);
}

/* ================================================================
   FORM MESSAGE — retorno visual do formulário
   ================================================================ */

.form-message {
  display: none;
  margin-top: 28px;
  padding: 18px 20px;
  font-size: 13px;
  line-height: 1.55;
  border: 1px solid var(--color-border-light);
  background: rgba(255, 255, 255, 0.28);
}

.form-message.is-visible {
  display: block;
}

.form-message.is-success {
  color: #304f3a;
  background: rgba(60, 120, 80, 0.08);
  border-color: rgba(60, 120, 80, 0.22);
}

.form-message.is-error {
  color: #74362f;
  background: rgba(160, 70, 60, 0.08);
  border-color: rgba(160, 70, 60, 0.22);
}