/* ==========================================================
   DESIGN SYSTEM — CSS CUSTOM PROPERTIES
   ========================================================== */
:root {
  /* Paleta */
  --bg-base:        #F7F4EF;
  --bg-alt:         #EFE9E1;
  --primary:        #2F4739;
  --primary-hover:  #3D5A48;
  --accent:         #B5764B;
  --accent-hover:   #9E6340;
  --text:           #2A2A26;
  --text-muted:     #5F5B53;
  --line:           #E0D8CC;
  --white:          #FFFFFF;

  /* Tipografia */
  --font-serif:  'Fraunces', Georgia, serif;
  --font-sans:   'Nunito Sans', system-ui, sans-serif;

  /* Escala tipográfica (desktop) */
  --text-xs:   0.75rem;   /* 12px */
  --text-sm:   0.875rem;  /* 14px */
  --text-base: 1.125rem;  /* 18px */
  --text-lg:   1.25rem;   /* 20px */
  --text-xl:   1.375rem;  /* 22px */
  --text-2xl:  1.5rem;    /* 24px */
  --text-3xl:  2.375rem;  /* 38px */
  --text-4xl:  3.5rem;    /* 56px */

  /* Espaçamento — base 8px */
  --space-1:  0.5rem;   /* 8px  */
  --space-2:  1rem;     /* 16px */
  --space-3:  1.5rem;   /* 24px */
  --space-4:  2rem;     /* 32px */
  --space-5:  2.5rem;   /* 40px */
  --space-6:  3rem;     /* 48px */
  --space-8:  4rem;     /* 64px */
  --space-10: 5rem;     /* 80px */
  --space-14: 6.875rem; /* 110px */

  /* Layout */
  --container-max: 1140px;
  --container-px:  1.5rem; /* 24px */

  /* Bordas */
  --radius-sm:  0.5rem;   /* 8px  */
  --radius-md:  0.875rem; /* 14px */
  --radius-lg:  1rem;     /* 16px */
  --radius-pill: 9999px;

  /* Transições */
  --transition: 220ms ease;
  --transition-slow: 500ms cubic-bezier(.25,.46,.45,.94);
}


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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--text);
  background-color: var(--bg-base);
  -webkit-font-smoothing: antialiased;
}

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

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

ul, ol {
  list-style: none;
}

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

blockquote {
  font-style: normal;
}


/* ==========================================================
   TIPOGRAFIA
   ========================================================== */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.2;
  color: var(--text);
}

h1 { font-size: clamp(2.25rem, 5vw, var(--text-4xl)); }
h2 { font-size: clamp(1.75rem, 3.5vw, var(--text-3xl)); }
h3 { font-size: var(--text-xl); }

p { margin-bottom: var(--space-2); }
p:last-child { margin-bottom: 0; }

em { font-style: italic; }


/* ==========================================================
   LAYOUT UTILITIES
   ========================================================== */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
}

.section {
  padding-block: var(--space-14);
}

.section-alt {
  background-color: var(--bg-alt);
}

.section-primary {
  background-color: var(--primary);
  color: var(--white);
}

.section-label {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-2);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.section-header h2 {
  margin-top: var(--space-1);
}

.section-intro {
  color: var(--text-muted);
  margin-top: var(--space-2);
  font-size: var(--text-lg);
}

.section-cta {
  text-align: center;
  margin-top: var(--space-8);
}


/* ==========================================================
   BOTÕES
   ========================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 700;
  border-radius: var(--radius-pill);
  transition: background-color var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  min-height: 44px;
}

.btn:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

/* Tamanhos */
.btn-sm  { font-size: var(--text-sm);  padding: 0.5rem 1.25rem; }
.btn-lg  { font-size: var(--text-base); padding: 0.875rem 2rem; }
.btn-xl  { font-size: var(--text-lg);  padding: 1rem 2.5rem; }

/* Variantes */
.btn-primary {
  background-color: var(--primary);
  color: var(--white);
}
.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
}

.btn-accent {
  background-color: var(--accent);
  color: var(--white);
}
.btn-accent:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(181,118,75,.3);
}


/* ==========================================================
   CABEÇALHO FIXO
   ========================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: transparent;
  transition: background-color var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background-color: rgba(247, 244, 239, 0.96);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  height: 72px;
}

/* Logo */
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  flex-shrink: 0;
}
.logo-name {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text);
}
.logo-title {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Nav desktop */
.main-nav ul {
  display: flex;
  gap: var(--space-5);
}
.main-nav a {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--transition);
  position: relative;
  padding-bottom: 2px;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background-color: var(--accent);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.main-nav a:hover { color: var(--text); }
.main-nav a:hover::after { transform: scaleX(1); }

/* Ações do header */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Hambúrguer */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
}
.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menu mobile */
.mobile-nav {
  background-color: var(--bg-base);
  border-top: 1px solid var(--line);
  padding: var(--space-3) var(--space-3) var(--space-4);
}
.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  align-items: center;
}
.mobile-nav a {
  display: block;
  padding: var(--space-2);
  font-weight: 600;
  color: var(--text);
  font-size: var(--text-lg);
  text-align: center;
}
.mobile-nav a:hover { color: var(--accent); }
.mobile-nav .btn {
  margin-top: var(--space-2);
}


/* ==========================================================
   HERO
   ========================================================== */
.hero {
  padding-top: calc(72px + var(--space-14));
  padding-bottom: var(--space-14);
  background-color: var(--bg-base);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}

.hero-eyebrow {
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-2);
}

.hero-text h1 {
  margin-bottom: var(--space-4);
  font-weight: 500;
  font-style: italic;
}

.hero-subtitle {
  color: var(--text-muted);
  font-size: var(--text-lg);
  max-width: 500px;
  margin-bottom: var(--space-5);
}

.hero-actions {
  margin-bottom: var(--space-4);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-muted);
  padding: 0.4rem 0.875rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
}
.hero-badge svg { color: var(--primary); }

/* Foto hero */
.hero-image {
  position: relative;
}
.hero-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 3/4;
}


/* ==========================================================
   FAIXA DE CONFIANÇA
   ========================================================== */
.trust-strip {
  background-color: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: var(--space-4);
}

.trust-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}
.trust-item [data-lucide] {
  color: var(--primary);
  flex-shrink: 0;
}

.trust-divider {
  width: 1px;
  height: 24px;
  background-color: var(--line);
  flex-shrink: 0;
}


/* ==========================================================
   SOBRE
   ========================================================== */
.sobre-inner {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: var(--space-10);
  align-items: start;
}

.sobre-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 4/5;
}

.sobre-text h2 {
  margin-top: var(--space-1);
  margin-bottom: var(--space-4);
}

.sobre-body p {
  color: var(--text-muted);
}
.sobre-body p + p {
  margin-top: var(--space-2);
}


/* ==========================================================
   CARDS — COMO AJUDO
   ========================================================== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.card {
  background-color: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  border-color: transparent;
  box-shadow: 0 4px 24px rgba(42,42,38,.07);
  transform: translateY(-3px);
}

.card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-alt);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  color: var(--primary);
}

.card h3 {
  margin-bottom: var(--space-1);
  font-size: var(--text-xl);
}

.card p {
  color: var(--text-muted);
  font-size: var(--text-base);
  margin: 0;
}


/* ==========================================================
   COMO FUNCIONA — PASSOS
   ========================================================== */
.steps {
  display: flex;
  gap: 0;
  position: relative;
  counter-reset: steps;
}

.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-4);
  position: relative;
}

/* Linha conectora entre passos */
.step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 36px; /* centro do número */
  left: calc(50% + 36px);
  right: calc(-50% + 36px);
  height: 1px;
  background-color: var(--line);
}

.step-number {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: var(--primary);
  color: var(--white);
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 500;
  margin-bottom: var(--space-3);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.step-body h3 {
  margin-bottom: var(--space-1);
  font-size: var(--text-xl);
}

.step-body p {
  color: var(--text-muted);
  max-width: 220px;
  margin-inline: auto;
}

.step-connector { display: none; }


/* ==========================================================
   ABORDAGEM
   ========================================================== */
.abordagem {
  background-color: var(--bg-base);
}

.abordagem-inner {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}

.abordagem-icon {
  margin-inline: auto;
  margin-bottom: var(--space-3);
  color: var(--accent);
  width: 36px;
  height: 36px;
}

.abordagem-inner h2 {
  margin-top: var(--space-1);
  margin-bottom: var(--space-4);
}

.abordagem-inner blockquote p {
  font-size: var(--text-lg);
  color: var(--text-muted);
  line-height: 1.8;
}


/* ==========================================================
   CARROSSEL DE DEPOIMENTOS
   ========================================================== */
.carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.carousel-track {
  display: flex;
  transition: transform 500ms cubic-bezier(.25,.46,.45,.94);
}

.testimonial-card {
  flex: 0 0 100%;
  background-color: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.testimonial-stars {
  color: var(--accent);
  font-size: var(--text-lg);
  letter-spacing: 2px;
  margin-bottom: var(--space-3);
}

.testimonial-card blockquote p {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.testimonial-footer {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  border-top: 1px solid var(--line);
  padding-top: var(--space-3);
}

.testimonial-footer img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.testimonial-footer strong {
  display: block;
  font-size: var(--text-base);
}
.testimonial-footer span {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* Controles */
.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.carousel-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--text-muted);
  transition: border-color var(--transition), color var(--transition), background-color var(--transition);
}
.carousel-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background-color: var(--bg-alt);
}
.carousel-btn:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.carousel-dots {
  display: flex;
  gap: 8px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--line);
  transition: background-color var(--transition), transform var(--transition);
}
.dot.active {
  background-color: var(--primary);
  transform: scale(1.3);
}
.dot:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}


/* ==========================================================
   FAQ — ACORDEÃO
   ========================================================== */
.faq-container {
  max-width: 720px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--white);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text);
  text-align: left;
  transition: background-color var(--transition);
  min-height: 44px;
}

.faq-question:hover {
  background-color: var(--bg-alt);
}

.faq-question:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: -3px;
}

.faq-question [data-lucide] {
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--text-muted);
}

.faq-question[aria-expanded="true"] [data-lucide] {
  transform: rotate(180deg);
  color: var(--accent);
}

.faq-answer {
  padding: 0 var(--space-4) var(--space-3);
  color: var(--text-muted);
  font-size: var(--text-base);
  line-height: 1.7;
}


/* ==========================================================
   CTA FINAL + CONTATO
   ========================================================== */
.contato-inner {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
}

.section-primary h2 {
  color: var(--white);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 400;
  font-style: italic;
  margin-bottom: var(--space-6);
  line-height: 1.4;
}

.contato-info {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.contato-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.8);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: color var(--transition);
  min-height: 44px;
}
.contato-link:hover { color: var(--white); }
.contato-link [data-lucide] { flex-shrink: 0; }


/* ==========================================================
   RODAPÉ
   ========================================================== */
.site-footer {
  background-color: var(--primary);
  color: rgba(255,255,255,0.7);
  padding-block: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-brand {
  display: flex;
  flex-direction: column;
}
.footer-brand .logo-name { color: var(--white); }
.footer-brand .logo-title { color: rgba(255,255,255,.55); }

.footer-social {
  display: flex;
  gap: var(--space-2);
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: rgba(255,255,255,.7);
  border: 1px solid rgba(255,255,255,.15);
  transition: color var(--transition), border-color var(--transition), background-color var(--transition);
}
.footer-social a:hover {
  color: var(--white);
  border-color: rgba(255,255,255,.4);
  background-color: rgba(255,255,255,.08);
}
.footer-social a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.footer-legal {
  font-size: var(--text-xs);
  text-align: right;
}
.footer-legal a {
  color: rgba(255,255,255,.55);
  text-decoration: underline;
  transition: color var(--transition);
}
.footer-legal a:hover { color: var(--white); }


/* ==========================================================
   BOTÃO WHATSAPP FLUTUANTE
   ========================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 90;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #25D366;
  color: var(--white);
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(37,211,102,.4);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37,211,102,.5);
}
.whatsapp-float:focus-visible {
  outline: 3px solid #25D366;
  outline-offset: 4px;
}


/* ==========================================================
   SCROLL REVEAL
   ========================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal.reveal-right {
  transform: translateX(32px);
}

.reveal.reveal-left {
  transform: translateX(-32px);
}

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


/* ==========================================================
   RESPONSIVIDADE — TABLET (max 1024px)
   ========================================================== */
@media (max-width: 1024px) {

  .main-nav { display: none; }
  .hamburger { display: flex; }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    text-align: center;
  }
  .hero-text { order: 1; }
  .hero-image { order: 2; max-width: 400px; margin-inline: auto; }
  .hero-subtitle { margin-inline: auto; }
  .hero-actions { justify-content: center; display: flex; }
  .hero-badge { margin-inline: auto; }

  .sobre-inner {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .sobre-image { max-width: 360px; }
}


/* ==========================================================
   RESPONSIVIDADE — MOBILE (max 640px)
   ========================================================== */
@media (max-width: 640px) {

  .section { padding-block: var(--space-8); }

  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.75rem; }

  /* Hero */
  .hero {
    padding-top: calc(72px + var(--space-8));
    padding-bottom: var(--space-8);
  }

  /* Trust strip */
  .trust-inner { gap: var(--space-2); }
  .trust-divider { display: none; }
  .trust-item { flex: 0 0 calc(50% - var(--space-2)); justify-content: center; }

  /* Sobre */
  .sobre-text h2 { font-size: 1.75rem; }

  /* Cards 1 coluna */
  .cards-grid { grid-template-columns: 1fr; }

  /* Passos em coluna */
  .steps {
    flex-direction: column;
    gap: var(--space-4);
  }
  .step {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
    padding: 0;
  }
  .step::after { display: none; }
  .step-number {
    margin-bottom: 0;
    margin-right: var(--space-3);
    flex-shrink: 0;
  }
  .step-body h3 { font-size: var(--text-xl); }
  .step-body p { margin-inline: 0; max-width: 100%; }

  /* Carrossel — padding menor */
  .testimonial-card { padding: var(--space-4); }

  /* Contato info */
  .contato-info { flex-direction: column; align-items: center; }

  /* Footer */
  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .footer-brand { align-items: center; }
  .footer-legal { text-align: center; }
}