/* ============================================================
   DR. GUILHERME BRATZ — DESIGN SYSTEM v2
   Baseado no Manual da Marca
   Tipografia: MS Reference Sans Serif (marca) + Segoe UI (digital)
   Paleta: #606062 (cinza escuro) | #B3B3B3 (cinza claro) | #381B14 (escuro quente)
   ============================================================ */

/* ─── RESET ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
* { font-style: normal !important; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ─── TOKENS ─────────────────────────────────────────── */
:root {
  /* Brand colors */
  --brand-dark:   #606062;   /* cinza escuro K:80  — cor principal da marca */
  --brand-light:  #B3B3B3;   /* cinza claro K:30   — cor secundária */
  --brand-deep:   #381B14;   /* escuro quente      — texto/fundo profundo */
  --brand-deep-alt: #3A3A3C; /* variante escura neutra para seções */
  --gold: #B8975A;
  --gold-subtle: rgba(184, 151, 90, 0.15);

  /* Surface */
  --white:        #FFFFFF;
  --off-white:    #F7F7F7;
  --surface:      #F2F2F2;
  --border:       #E0E0E0;
  --border-dark:  #C8C8C8;

  /* Text */
  --text:         #2C2C2C;
  --text-mid:     #606062;
  --text-light:   #909092;

  /* Typography — Segoe UI stack (manual da marca) */
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;

  /* Scale */
  --text-xs:   11px;
  --text-sm:   13px;
  --text-base: 16px;
  --text-lg:   18px;
  --text-xl:   22px;
  --text-2xl:  28px;
  --text-3xl:  36px;
  --text-4xl:  48px;
  --text-5xl:  60px;

  /* Spacing */
  --section-v:    88px;
  --section-v-sm: 56px;
  --max-w:        1280px;
  --gutter:       48px;

  /* Transitions */
  --ease:     cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
}

/* ─── BASE ───────────────────────────────────────────── */
body {
  font-family: var(--font);
  font-size: var(--text-base);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ─── TYPOGRAPHY ─────────────────────────────────────── */
.label {
  font-family: var(--font);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-light);
}
.label--dark  { color: var(--gold); }
.label--white { color: rgba(255,255,255,0.45); }

h1, h2, h3 { font-family: var(--font); line-height: 1.15; }

.hero-title {
  font-size: var(--text-5xl);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--text);
}
.section-title {
  font-size: var(--text-3xl);
  font-weight: 300;
  letter-spacing: -0.01em;
  color: var(--text);
}
.section-title--lg   { font-size: var(--text-4xl); }
.section-title--white { color: var(--white); }

.body-lg {
  font-size: var(--text-lg);
  font-weight: 300;
  line-height: 1.7;
  color: var(--text-mid);
}
.body-lg--white { color: rgba(255,255,255,0.65); }

.body-base {
  font-size: var(--text-base);
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-mid);
}

/* ─── LAYOUT ─────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.section     { padding: var(--section-v) 0; }
.section--sm { padding: var(--section-v-sm) 0; }

.section--white   { background: var(--white); }
.section--surface { background: var(--off-white); }
.section--dark    { background: var(--brand-deep-alt); }
.section--deep    { background: var(--brand-deep); }
.section--brand   { background: var(--brand-dark); }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* ─── BUTTONS ────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 15px 30px;
  transition: all 0.25s var(--ease);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background-color: #1A1A1A;
  color: #FFFFFF;
}
.btn-primary:hover {
  background-color: #333333;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: #333333;
  transform: translateX(-101%);
  transition: transform 0.3s var(--ease);
}
.btn-primary:hover::before { transform: translateX(0); }
.btn-primary span { position: relative; z-index: 1; }

.btn-outline {
  border: 1px solid var(--brand-dark);
  color: var(--brand-dark);
  background: transparent;
}
.btn-outline:hover {
  background: var(--brand-dark);
  color: var(--white);
}
.btn-outline--white {
  border: 1px solid rgba(255,255,255,0.35);
  color: var(--white);
  background: transparent;
}
.btn-outline--white:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
}
.btn-arrow::after {
  content: '→';
  font-size: 15px;
  transition: transform 0.2s var(--ease);
}
.btn-arrow:hover::after { transform: translateX(4px); }

/* ─── HEADER ─────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 88px;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease);
  display: flex;
  align-items: center;
}
.header.scrolled { border-color: var(--border); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Logo — usa a imagem da marca */
.header__logo img {
  height: 64px;
  width: auto;
  display: block;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.header__nav-link {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mid);
  position: relative;
  padding-bottom: 2px;
  transition: color 0.2s;
}
.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--brand-dark);
  transition: width 0.25s var(--ease);
}
.header__nav-link:hover { color: var(--brand-dark); }
.header__nav-link:hover::after { width: 100%; }
.header__nav-link.active {
  color: var(--brand-dark);
  border-bottom: 2px solid var(--gold);
  padding-bottom: 2px;
}
.header__nav-link.active::after { display: none; }
.header__nav-link--alt { display: none; }

.header__para-medicos {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mid);
  border: 1px solid var(--border);
  padding: 7px 14px;
  border-radius: 3px;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.header__para-medicos:hover {
  color: var(--brand-dark);
  border-color: var(--brand-dark);
}

.header__cta {
  display: flex;
  align-items: center;
  gap: 20px;
}
.header__phone {
  font-size: 13px;
  color: var(--text-mid);
  transition: color 0.2s;
}
.header__phone:hover { color: var(--brand-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  transition: all 0.3s var(--ease);
}

/* ─── HERO ───────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 58fr 42fr;
  padding-top: 88px;
}
.hero__content {
  background: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px var(--gutter) 80px max(var(--gutter), calc((100vw - var(--max-w)) / 2 + var(--gutter)));
}
.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}
.hero__eyebrow-line {
  width: 32px;
  height: 1px;
  background: var(--gold);
}
.hero__title { margin-bottom: 28px; }
.hero__subtitle {
  font-size: var(--text-lg);
  font-weight: 300;
  line-height: 1.65;
  color: var(--text-mid);
  max-width: 480px;
  margin-bottom: 48px;
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Hero image panel */
.hero__image {
  background: var(--brand-dark);
  position: relative;
  overflow: hidden;
}
.hero__image::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(255,255,255,0.025) 0px,
    rgba(255,255,255,0.025) 1px,
    transparent 1px,
    transparent 40px
  );
  z-index: 1;
}
.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__image-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 45%;
  background: linear-gradient(to top, var(--brand-dark) 0%, transparent 100%);
  z-index: 2;
}
.hero__image-info {
  position: absolute;
  bottom: 36px; left: 40px;
  z-index: 3;
  width: fit-content;
}
.hero__image-name {
  font-size: 22px;
  font-weight: 300;
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.hero__image-crm {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

/* ─── TICKER ─────────────────────────────────────────── */
.ticker {
  height: 48px;
  overflow: hidden;
  display: flex;
  align-items: center;
  background: var(--off-white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.ticker__inner {
  display: flex;
  animation: ticker-scroll 45s linear infinite;
  white-space: nowrap;
}
.ticker__item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 36px;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-light);
}
.ticker__item::before {
  content: '';
  width: 3px;
  height: 3px;
  background: var(--brand-dark);
  border-radius: 50%;
  flex-shrink: 0;
}
.ticker__item::after {
  content: ' · ';
  color: var(--gold);
  margin: 0 8px;
}
.ticker__item:last-child::after {
  display: none;
}
@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ─── AREAS DE ATUAÇÃO ───────────────────────────────── */
.areas { background: var(--off-white); }
.areas__header { margin-bottom: 64px; }
.areas__intro {
  max-width: 540px;
  font-size: var(--text-lg);
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.65;
  margin-top: 18px;
}

.areas__list { display: flex; flex-direction: column; }
.area-item {
  display: grid;
  grid-template-columns: 72px 1fr 24px;
  align-items: center;
  gap: 28px;
  padding: 28px 12px;
  margin-left: -12px;
  border-top: 1px solid var(--border);
  border-radius: 4px;
  transition: background 0.2s ease;
}
.area-item:hover {
  background: rgba(184, 151, 90, 0.06);
}
.area-item:hover .area-item__arrow {
  color: var(--gold);
}
.area-item:last-child { border-bottom: 1px solid var(--border); }
.area-item:hover .area-item__num { color: var(--gold); }
.area-item:hover .area-item__title { color: var(--brand-dark); }
.area-item__num {
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.05em;
  min-width: 36px;
  transition: color 0.2s;
}
.area-item__title {
  font-size: var(--text-base);
  font-weight: 400;
  color: var(--text);
  transition: color 0.2s;
}
.area-item__arrow {
  font-size: 16px;
  color: var(--border);
  opacity: 0;
  transform: translateX(-6px);
  transition: all 0.2s;
}
.area-item:hover .area-item__arrow {
  opacity: 1;
  transform: translateX(0);
  color: var(--brand-dark);
}

/* ─── PROCEDIMENTOS ──────────────────────────────────── */
.procedures { background: var(--white); }
.procedures__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
  gap: 40px;
}
.procedures__note {
  max-width: 340px;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.6;
  color: var(--text-light);
}
.procedures__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  margin-top: 1px;
}
.procedure-card {
  background: var(--white);
  padding: 40px 44px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background 0.2s, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  border-top: 2px solid transparent;
}
.procedure-card:hover {
  border-top-color: var(--gold);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}
.procedure-card::after {
  content: '→';
  position: absolute;
  top: 40px; right: 44px;
  font-size: 16px;
  color: var(--border);
  transition: all 0.2s;
}
.procedure-card:hover { background: var(--off-white); }
.procedure-card:hover::after { color: var(--brand-dark); transform: translateX(3px); }
.procedure-card__label {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}
.procedure-card__title {
  font-size: 21px;
  font-weight: 300;
  color: var(--text);
  line-height: 1.25;
}
.procedure-card__desc {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.65;
}

/* ─── DECISÃO CLÍNICA — seção escura ────────────────── */
.decision {
  background: var(--brand-deep-alt);
  position: relative;
  overflow: hidden;
}
.decision::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: rgba(255,255,255,0.08);
}

.decision__header { margin-bottom: 72px; }
.decision__intro {
  max-width: 520px;
  font-size: var(--text-lg);
  font-weight: 300;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
  margin-top: 18px;
}

.decision__pillars { display: flex; flex-direction: column; }
.pillar {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 48px;
  align-items: start;
  padding: 48px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.pillar:last-child { border-bottom: 1px solid rgba(255,255,255,0.08); }
.pillar__num {
  font-size: 48px;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.12);
  line-height: 1;
  user-select: none;
  letter-spacing: -0.02em;
  font-family: inherit;
}
.pillar__content { padding-top: 4px; }
.pillar__title {
  font-size: 24px;
  font-weight: 300;
  color: var(--white);
  margin-bottom: 14px;
}
.pillar__text {
  font-size: 15px;
  font-weight: 300;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
  max-width: 560px;
}
.pillar__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 18px;
}
.pillar__list li,
.pillar__list-item {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255,255,255,0.4);
  display: flex;
  align-items: center;
  gap: 12px;
}
.pillar__list li::before,
.pillar__list-item::before {
  content: '';
  width: 18px;
  height: 1px;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

.decision__closing {
  margin-top: 72px;
  padding-top: 56px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}
.decision__quote {
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 300;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.75);
  border-left: 3px solid var(--gold);
  padding-left: 24px;
  max-width: 640px;
}

/* ─── SOBRE SNAPSHOT ─────────────────────────────────── */
.about { background: var(--off-white); }
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 96px;
  align-items: start;
}
.credential-item {
  border-top: 2px solid var(--gold-subtle);
  padding-top: 16px;
  padding-bottom: 20px;
  margin-bottom: 20px;
}
.credential-item:first-child {
  border-top-color: var(--gold);
}
.credential-item:last-child { border-bottom: 1px solid var(--border); }
.credential-item__role {
  font-size: 17px;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 3px;
}
.credential-item__inst {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-light);
}

.about__text-block { padding-top: 8px; }
.about__text-block .label { margin-bottom: 20px; }
.about__text-block .section-title { margin-bottom: 20px; }
.about__text-block .body-lg { margin-bottom: 32px; }

/* ─── CTA FINAL ──────────────────────────────────────── */
.cta-final {
  background: var(--white);
  text-align: center;
}
.cta-final__inner { max-width: 600px; margin: 0 auto; }
.cta-final .label { margin-bottom: 20px; }
.cta-final .section-title--lg { margin-bottom: 20px; }
.cta-final .body-lg { margin-bottom: 44px; }
.cta-final__actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.cta-final__address {
  margin-top: 48px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  font-weight: 300;
  color: var(--text-light);
  line-height: 1.9;
}
.cta-final__address a { color: var(--brand-dark); }

/* ─── FOOTER ─────────────────────────────────────────── */
.footer {
  background: var(--brand-deep-alt);
  border-top: 1px solid rgba(184, 151, 90, 0.25);
}
.footer__main {
  padding: 72px 0 56px;
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
  gap: 56px;
}
.footer__logo img { height: 44px; width: auto; filter: brightness(0) invert(1) opacity(0.7); }
.footer__tagline {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.35);
  line-height: 1.7;
  max-width: 240px;
  margin-top: 20px;
}
.footer__social { display: flex; gap: 12px; margin-top: 28px; }
.footer__social-link {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 7px 13px;
  transition: all 0.2s;
}
.footer__social-link:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}
.footer__col-title {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 20px;
}
.footer__links { display: flex; flex-direction: column; gap: 11px; }
.footer__link {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.45);
  transition: color 0.2s;
}
.footer__link:hover { color: var(--white); }
.footer__contact-line {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.45);
  line-height: 1.8;
}
.footer__contact-phone {
  font-size: 17px;
  font-weight: 300;
  color: var(--white);
  display: block;
  margin: 10px 0 6px;
}
.footer__bottom {
  padding: 22px 0;
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer__crm { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.2); }
.footer__copy { font-size: 11px; color: rgba(255,255,255,0.2); }

/* ─── WHATSAPP FLOAT ─────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 32px; right: 32px;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: var(--white);
  padding: 13px 20px 13px 16px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.3);
  transition: all 0.25s var(--ease);
  font-size: 13px;
  font-weight: 500;
}
.whatsapp-float:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,0.4);
}

/* ─── PAGE HERO (inner pages) ────────────────────────── */
.page-hero {
  background: var(--brand-deep-alt);
  padding: 152px 0 80px;
}
.page-hero .label { margin-bottom: 18px; }
.page-hero .section-title {
  font-size: clamp(28px, 4.5vw, 48px);
  font-weight: 300;
  color: var(--white);
  max-width: 700px;
  margin-bottom: 18px;
  line-height: 1.15;
}
.page-hero__subtitle {
  font-size: var(--text-lg);
  font-weight: 300;
  color: rgba(255,255,255,0.55);
  max-width: 540px;
  line-height: 1.65;
}

/* ─── SCENARIOS ──────────────────────────────────────── */
.scenario-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  padding: 56px 48px;
  background: var(--brand-deep-alt);
  border-top: 1px solid rgba(255,255,255,0.06);
  align-items: start;
}
.scenario-item:last-child { border-bottom: 1px solid rgba(255,255,255,0.06); }
.scenario-item__title {
  font-size: 22px;
  font-weight: 300;
  color: var(--white);
  line-height: 1.3;
}
.scenario-item__body {
  font-size: 15px;
  font-weight: 300;
  color: rgba(255,255,255,0.6);
  line-height: 1.75;
}
.scenario-item__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.scenario-item__list li {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255,255,255,0.4);
  display: flex;
  gap: 12px;
  align-items: center;
}
.scenario-item__list li::before {
  content: '';
  width: 16px;
  height: 1px;
  background: rgba(255,255,255,0.25);
  flex-shrink: 0;
}

/* ─── CONTENT BLOCK (inner pages) ───────────────────── */
.content-block {
  max-width: 100%;
  background: var(--brand-deep-alt);
  padding: 52px 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 0 !important;
}
.content-block:last-child { border-bottom: none; }
.content-block .label { margin-bottom: 14px; }
.content-block h2 {
  font-size: var(--text-3xl);
  font-weight: 300;
  color: var(--white);
  margin-bottom: 22px;
  line-height: 1.2;
}
.content-block h3 {
  font-size: var(--text-base);
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  margin-top: 28px;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.content-block p {
  font-size: 16px;
  font-weight: 300;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  margin-bottom: 18px;
}
.content-block ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 18px 0;
}
.content-block ul li {
  font-size: 15px;
  font-weight: 300;
  color: rgba(255,255,255,0.8);
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.content-block ul li::before {
  content: '✓';
  color: var(--gold);
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 3px;
  line-height: 1.6;
}

/* ─── SPECIALTY PAGE LAYOUT ──────────────────────────── */
.spec-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 72px;
  align-items: start;
}
.spec-content { padding: var(--section-v) 0; }
.spec-content--dark {
  background: var(--brand-deep-alt);
  padding: 0;
}
.spec-content--dark .content-block {
  background: transparent;
}
.spec-sidebar {
  position: sticky;
  top: 96px;
  padding: var(--section-v) 0;
}
.spec-nav-card {
  background: var(--off-white);
  padding: 32px;
  margin-bottom: 2px;
  border: 1px solid var(--border);
}
.spec-nav-card__title {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 18px;
}
.spec-nav-links { display: flex; flex-direction: column; gap: 11px; }
.spec-nav-link {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-mid);
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 10px;
}
.spec-nav-link::before {
  content: '';
  width: 12px;
  height: 1px;
  background: var(--border);
  flex-shrink: 0;
  transition: all 0.2s;
}
.spec-nav-link:hover { color: var(--brand-dark); }
.spec-nav-link:hover::before { background: var(--brand-dark); width: 18px; }

.spec-cta-card {
  background: var(--brand-dark);
  padding: 32px;
}
.spec-cta-card__title {
  font-size: 18px;
  font-weight: 300;
  color: var(--white);
  margin-bottom: 10px;
}
.spec-cta-card__text {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
  margin-bottom: 24px;
}
.spec-cta-card .btn {
  width: 100%;
  justify-content: center;
  background: var(--white);
  color: var(--brand-dark);
  font-size: 12px;
}
.spec-cta-card .btn:hover { background: var(--off-white); }

/* ─── FAQ ────────────────────────────────────────────── */
.faq-category { padding: var(--section-v-sm) 0; }
.faq-category:first-child { padding-top: 0; }
.faq-category + .faq-category { border-top: 1px solid var(--border); padding-top: var(--section-v-sm); }
.faq-category__title { font-size: var(--text-2xl); font-weight: 300; color: var(--text); margin-bottom: 36px; }
.faq-item { border-top: 1px solid var(--border); }
.faq-item:last-child { border-bottom: 1px solid var(--border); }
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
  cursor: pointer;
  gap: 24px;
  user-select: none;
}
.faq-question__text { font-size: 16px; font-weight: 400; color: var(--text); line-height: 1.4; }
.faq-question__icon {
  flex-shrink: 0;
  width: 26px; height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  color: var(--text-light);
  font-size: 18px;
  transition: all 0.25s var(--ease);
}
.faq-item.open .faq-question__icon { transform: rotate(45deg); border-color: var(--brand-dark); color: var(--brand-dark); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.faq-answer__inner {
  padding: 0 0 24px;
  font-size: 15px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.8;
  max-width: 660px;
}
.faq-item.open .faq-answer { max-height: 500px; }

/* ─── SCROLL REVEAL (JS-only) ────────────────────────── */
.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out);
}
.js .reveal.visible { opacity: 1; transform: translateY(0); }

/* Content-block reveal: sem opacity, só deslize — fundo escuro permanece opaco */
.js .spec-content--dark .content-block.reveal {
  opacity: 1;
  transform: translateY(28px);
  transition: transform 0.6s var(--ease-out);
  overflow: hidden;
}
.js .spec-content--dark .content-block.reveal.visible {
  transform: translateY(0);
}
.js .reveal-delay-1 { transition-delay: 0.08s; }
.js .reveal-delay-2 { transition-delay: 0.16s; }
.js .reveal-delay-3 { transition-delay: 0.24s; }
.js .reveal-delay-4 { transition-delay: 0.32s; }
.js .reveal-delay-5 { transition-delay: 0.40s; }

@media (prefers-reduced-motion: reduce) {
  .js .reveal, .js .reveal.visible { opacity: 1; transform: none; transition: none; }
}

/* ─── RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 1100px) {
  :root { --section-v: 88px; --gutter: 32px; --text-5xl: 50px; --text-4xl: 40px; --text-3xl: 32px; }
  .footer__main { grid-template-columns: 1fr 1fr; gap: 44px; }
}

@media (max-width: 860px) {
  :root { --text-5xl: 38px; --text-4xl: 32px; --text-3xl: 26px; --section-v: 64px; --gutter: 24px; }
  .hero { grid-template-columns: 1fr; }
  .hero__content { min-height: 75vh; justify-content: flex-end; padding: 60px var(--gutter); }
  .hero__image { height: 60vw; }
  .grid-2 { grid-template-columns: 1fr; gap: 48px; }
  .procedures__grid { grid-template-columns: 1fr; }
  .procedures__header { flex-direction: column; align-items: flex-start; gap: 16px; }
  .pillar { grid-template-columns: 1fr; gap: 12px; }
  .pillar__num { font-size: 40px; }
  .spec-layout { grid-template-columns: 1fr; }
  .spec-sidebar { position: static; }
  .about__inner { grid-template-columns: 1fr; gap: 52px; }
  .scenario-item { grid-template-columns: 1fr; gap: 20px; }
  .decision__closing { flex-direction: column; }
  .footer__main { grid-template-columns: 1fr; gap: 36px; }
  .area-item { grid-template-columns: 52px 1fr 20px; gap: 16px; }
  .header__nav { display: none; }
  .header__phone { display: none; }
  .header__para-medicos { display: none; }
  .nav-toggle { display: flex; }
  .header.nav-open .header__nav {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 88px; left: 0; right: 0;
    background: var(--white);
    padding: 28px var(--gutter) 44px;
    gap: 0;
    border-bottom: 1px solid var(--border);
    z-index: 99;
  }
  .header.nav-open .header__nav-link { padding: 15px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
  .header.nav-open .header__nav-link::after { display: none; }
  .header.nav-open .header__nav-link--alt { display: block; }
  .whatsapp-float { bottom: 20px; right: 20px; }
}

@media (max-width: 520px) {
  :root { --text-5xl: 30px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .cta-final__actions { flex-direction: column; align-items: center; }
}