/* ================================================
   CSS CUSTOM PROPERTIES — DESIGN TOKENS
   Para ajustar a identidade visual, edite apenas
   este bloco :root. As mudanças se propagam
   automaticamente por toda a página.
================================================ */
:root {
  /* Paleta principal */
  --color-primary:        #667D89;
  --color-primary-dark:   #4A5F6B;
  --color-primary-light:  #EEF1F4;
  --color-primary-border: #98ABB8;

  /* Texto */
  --color-text:           #2A3540;
  --color-text-light:     #5A7280;

  /* Fundos */
  --color-bg:             #FFFFFF;
  --color-bg-soft:        #F7F3EF;

  /* CTA WhatsApp */
  --color-cta-wa:         #25D366;
  --color-cta-wa-hover:   #1ebe57;

  /* Tipografia */
  --font-heading: Georgia, 'Times New Roman', serif;
  --font-body:    'Helvetica Neue', Arial, sans-serif;

  /* Espaçamentos */
  --space-xs:  4px;
  --space-sm:  8px;
  --space-md:  16px;
  --space-lg:  24px;
  --space-xl:  40px;
  --space-2xl: 64px;

  /* Misc */
  --radius-sm:    4px;
  --radius-md:    8px;
  --radius-photo: 50%;
  --shadow-card:  0 2px 12px rgba(0, 0, 0, 0.08);
  --transition:   0.2s ease;

  /* Layout */
  --max-width: 1100px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* UTILITÁRIOS */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(20px, 4vw, 28px);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

/* Títulos sem subtítulo abaixo: espaço até o conteúdo padronizado em 24px,
   igual ao que .section-sub já usa quando existe. */
#dif-titulo,
#para-quem-titulo,
#cf-titulo {
  margin-bottom: var(--space-lg);
}

.section-sub {
  font-size: 1rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

/* BOTÃO WHATSAPP (reutilizado em hero e footer-cta) */
.btn-wa {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--color-cta-wa);
  color: white;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition);
  cursor: pointer;
  border: none;
}

.btn-wa:hover {
  background: var(--color-cta-wa-hover);
  transform: translateY(-1px);
}

.btn-wa:focus-visible {
  background: var(--color-cta-wa-hover);
  transform: translateY(-1px);
  outline: 3px solid rgba(37, 211, 102, 0.4);
  outline-offset: 2px;
}

.btn-wa svg { flex-shrink: 0; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: var(--color-primary-dark);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-primary-border);
  transition: background var(--transition);
}

.btn-outline:hover { background: var(--color-primary-light); }

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* ===========================
   NAV
=========================== */
#nav {
  background: var(--color-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-logo-img { height: 52px; width: auto; }

.nav-logo-text {
  color: white;
  font-size: 17px;
  letter-spacing: 3px;
  font-weight: 700;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-crp {
  color: rgba(255, 255, 255, 0.75);
  font-size: 12px;
}

.nav-cta {
  display: none;
  font-size: 13px;
  padding: 6px 14px;
}

@media (min-width: 768px) {
  .nav-cta { display: inline-flex; }
}

/* ===========================
   HERO
=========================== */
#hero {
  background: linear-gradient(135deg, var(--color-bg-soft) 0%, var(--color-primary-light) 100%);
  padding: var(--space-xl) 0 var(--space-lg);
}

.hero-inner {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  margin-bottom: var(--space-lg);
}

.hero-text {
  flex: 1;
  min-width: 0;
  text-align: center;
}

.hero-ctas { justify-content: center; }

.hero-badge {
  display: inline-block;
  background: var(--color-primary);
  color: white;
  font-size: 12px;
  letter-spacing: 0.5px;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: var(--space-md);
}

.hero-h1 {
  font-family: var(--font-heading);
  font-size: clamp(18px, 5vw, 32px);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
  margin-bottom: var(--space-lg);
}

.hero-sub {
  font-size: clamp(16px, 2.5vw, 20px);
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.hero-photo-wrap {
  flex-shrink: 0;
  display: none;
}

.hero-photo {
  width: 90px;
  height: 90px;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius-photo);
  box-shadow: var(--shadow-card);
}

.hero-trust {
  display: flex;
  gap: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-primary-border);
  justify-content: center;
}

.hero-trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-trust-num {
  font-size: clamp(18px, 4vw, 24px);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.hero-trust-label {
  font-size: 12px;
  color: var(--color-text-light);
  margin-top: 3px;
  max-width: 80px;
  line-height: 1.3;
}

.hero-trust-desktop { display: none; }

@media (min-width: 768px) {
  #hero { padding: var(--space-2xl) 0; }

  .hero-inner { gap: var(--space-2xl); }

  .hero-photo-wrap { display: block; }

  .hero-text { text-align: left; }

  .hero-ctas { justify-content: flex-start; }

  .hero-photo {
    width: 200px;
    height: 200px;
  }

  .hero-trust {
    justify-content: flex-start;
    gap: var(--space-2xl);
  }

  .hero-trust-desktop { display: flex; }
}

/* ===========================
   ESPECIALIDADES
=========================== */
#especialidades {
  padding: var(--space-xl) 0;
}

.esp-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.esp-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  border-left: 3px solid var(--color-primary);
  background: #f7fbfa;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  transition: box-shadow var(--transition);
}

.esp-item:hover {
  box-shadow: var(--shadow-card);
}

.esp-icon {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-primary);
}

.esp-icon svg {
  width: 24px;
  height: 24px;
  display: block;
}

.esp-content { flex: 1; min-width: 0; }

.esp-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.esp-desc {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.6;
}

@media (min-width: 768px) {
  #especialidades { padding: var(--space-2xl) 0; }

  .esp-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }

  .esp-item:last-child {
    grid-column: 1 / 2;
  }
}

/* ===========================
   DIFERENCIAIS
=========================== */
#diferenciais {
  background: var(--color-bg-soft);
  padding: var(--space-xl) 0;
}

.dif-inner {
  display: flex;
  flex-direction: column-reverse;
  gap: var(--space-lg);
}

.dif-photo-wrap { flex-shrink: 0; }

.dif-photo {
  width: 100%;
  max-width: 280px;
  aspect-ratio: 320 / 380;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  margin: 0 auto;
}

.dif-text { flex: 1; min-width: 0; }

.dif-desc {
  font-size: 16px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-top: var(--space-sm);
}

@media (min-width: 768px) {
  #diferenciais { padding: var(--space-2xl) 0; }

  .dif-inner {
    flex-direction: row;
    align-items: center;
    gap: var(--space-2xl);
  }

  .dif-photo-wrap { width: 280px; }

  .dif-desc { font-size: 18px; }
}

/* ===========================
   SOBRE
=========================== */
#sobre {
  padding: var(--space-xl) 0;
}

.sobre-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.sobre-photo-wrap { flex-shrink: 0; }

.sobre-photo {
  width: 80px;
  height: 80px;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius-photo);
  box-shadow: var(--shadow-card);
}

.sobre-header-text .section-sub { margin-bottom: 0; }

.sobre-bio {
  font-size: 16px;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.seals-grid {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.seal {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
}

.seal-icon {
  flex-shrink: 0;
  color: var(--color-primary);
}

.seal-icon svg {
  width: 18px;
  height: 18px;
  display: block;
}

.seal-text {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.4;
  font-weight: 500;
}

@media (min-width: 768px) {
  #sobre { padding: var(--space-2xl) 0; }

  .sobre-photo {
    width: 120px;
    height: 120px;
  }

  .sobre-header { gap: var(--space-lg); }

  .sobre-bio { font-size: 18px; }
}

/* ===========================
   PARA QUEM
=========================== */
#para-quem {
  padding: var(--space-xl) 0;
}

.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 16px;
  color: var(--color-text);
  line-height: 1.5;
}

.check-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 12px;
}

@media (min-width: 768px) {
  #para-quem { padding: var(--space-2xl) 0; }

  .check-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg) var(--space-2xl);
  }

  .check-item { font-size: 18px; }
}

/* ===========================
   COMO FUNCIONA
=========================== */
#como-funciona {
  background: var(--color-bg-soft);
  padding: var(--space-xl) 0;
}

.cf-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.cf-step {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.cf-num {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary-border);
  flex-shrink: 0;
  line-height: 1;
  min-width: 32px;
}

.cf-step-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.cf-step-desc {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.6;
}

.cf-note {
  margin-top: var(--space-lg);
  font-size: 14px;
  font-style: italic;
  color: var(--color-text-light);
  text-align: center;
}

@media (min-width: 768px) {
  #como-funciona { padding: var(--space-2xl) 0; }

  .cf-steps {
    position: relative;
    flex-direction: row;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
  }

  .cf-steps::before {
    content: "";
    position: absolute;
    top: 16px;
    left: 12.5%;
    right: 12.5%;
    height: 1px;
    background: var(--color-primary-border);
    z-index: 0;
  }

  .cf-step {
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 1;
  }

  .cf-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    margin: 0 0 var(--space-sm) 0;
  }
}

/* ===========================
   FAQ
=========================== */
#faq {
  background: var(--color-bg-soft);
  padding: var(--space-xl) 0;
}

.faq-list {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid var(--color-primary-border);
  padding: var(--space-md) 0;
}

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

.faq-q {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.faq-marker {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: var(--color-primary);
  color: white;
  font-size: 12px;
  font-weight: 800;
  border-radius: 50%;
  margin-top: 1px;
}

.faq-a {
  font-size: 16px;
  color: var(--color-text-light);
  line-height: 1.6;
  padding-left: 28px;
}

@media (min-width: 768px) {
  #faq { padding: var(--space-2xl) 0; }
  .faq-q { font-size: 19px; }
  .faq-a { font-size: 18px; }
}

/* ===========================
   EXCLUSIVIDADE
=========================== */
#exclusividade {
  background: var(--color-primary-light);
  padding: var(--space-lg) 0;
}

.excl-text {
  font-family: var(--font-heading);
  font-size: clamp(17px, 2.5vw, 21px);
  color: var(--color-primary-dark);
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ===========================
   FOOTER CTA
=========================== */
#footer-cta {
  background: var(--color-primary);
  padding: var(--space-xl) 0;
  text-align: center;
}

.fca-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.fca-title {
  font-family: var(--font-heading);
  font-size: clamp(20px, 4vw, 28px);
  font-weight: 700;
  color: white;
}

.fca-sub {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .fca-sub { font-size: 18px; }
}

/* ===========================
   FOOTER / RODAPÉ
=========================== */
#rodape {
  background: #253340;
  padding: var(--space-md) 0;
  text-align: center;
}

.rodape-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

#rodape p,
#rodape a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.6;
}

#rodape a:hover { color: rgba(255, 255, 255, 0.7); }

/* ===========================
   STICKY WHATSAPP — mobile only
=========================== */
#sticky-wa {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
}

.sticky-wa-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  background: var(--color-cta-wa);
  color: white;
  font-size: 16px;
  font-weight: 700;
  padding: 14px var(--space-md);
  width: 100%;
  transition: background var(--transition);
}

.sticky-wa-link:hover { background: var(--color-cta-wa-hover); }

@media (min-width: 768px) {
  #sticky-wa { display: none; }
}

@media (max-width: 767px) {
  #rodape { padding-bottom: calc(var(--space-md) + 52px); }
}

/* ===========================
   SCROLL ANIMATIONS — desktop only
=========================== */
@media (min-width: 768px) {
  .reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.55s ease, transform 0.55s ease;
  }
  .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
}