/* ============================================================
   LUIZ FRIANO — Psicólogo Clínico
   Design System & Global Styles
   Palette: Sand / Moss Green / Slate
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* ---------- Design Tokens ---------- */
:root {
  --sand-lightest: #FAF8F5;
  --sand-light:    #F5F0EA;
  --sand-medium:   #E8DFD3;
  --sand-dark:     #D4C9BA;
  --moss-deep:     #3A5A40;
  --moss-medium:   #4A7C59;
  --moss-light:    #5E9B6E;
  --moss-pale:     #E8F0EA;
  --slate-dark:    #3B4049;
  --slate-medium:  #5A6171;
  --slate-light:   #8891A0;
  --slate-pale:    #B8BEC9;
  --white:         #FFFFFF;
  --black:         #1A1D21;

  --font-serif:    'Playfair Display', Georgia, serif;
  --font-sans:     'Inter', sans-serif;
  --font-mono:     'SFMono-Regular', Consolas, monospace;

  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   1.5rem;
  --space-lg:   2.5rem;
  --space-xl:   4rem;
  --space-2xl:  6rem;
  --space-3xl:  8rem;
  --space-4xl:  10rem;

  --max-width:   1200px;
  --radius-sm:   12px;
  --radius-md:   20px;
  --radius-lg:   32px;
  --radius-full: 100px;

  --ease-out:   cubic-bezier(0.22, 1, 0.36, 1);
  --transition: 0.4s var(--ease-out);
}

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

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

body {
  font-family: var(--font-serif);
  background-color: var(--sand-lightest);
  background-image:
    linear-gradient(rgba(250, 248, 245, 0.98), rgba(250, 248, 245, 0.98)),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-attachment: fixed;
  color: var(--slate-dark);
  line-height: 1.8;
  overflow-x: hidden;
}

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

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: var(--space-md) 0;
}

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

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--slate-dark);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-logo em {
  font-style: italic;
  color: var(--moss-medium);
  font-weight: 400;
}

.nav-title {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--slate-light);
  margin-left: 5px;
}

.nav-tagline {
  font-size: 0.58rem;
  font-weight: 500;
  color: var(--slate-light);
  margin-left: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.8;
  white-space: nowrap;
  border-left: 1px solid var(--sand-dark);
  padding-left: 10px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--slate-medium);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color var(--transition);
  white-space: nowrap;
}

.nav-links a:hover { color: var(--moss-deep); }

.nav-ctas {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--space-3xl) 0;
  position: relative;
  background-color: var(--sand-lightest);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

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

.hero-identity-tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--moss-medium);
  background: var(--moss-pale);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.hero-identity-crp {
  font-size: 0.75rem;
  color: var(--slate-light);
  font-family: var(--font-mono);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--slate-dark);
  margin-bottom: var(--space-md);
  letter-spacing: -0.01em;
}

.hero-title em {
  font-style: italic;
  color: var(--moss-deep);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--slate-medium);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: var(--space-lg);
}

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

.hero-image-wrapper {
  position: relative;
}

.hero-image-wrapper::before {
  content: '';
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse at center, var(--moss-pale) 0%, transparent 70%);
  z-index: 0;
}

.hero-image {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 80px rgba(58, 90, 64, 0.12);
}

.hero-badge-en {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--moss-deep);
  background: var(--moss-pale);
  border: 1px solid rgba(74, 124, 89, 0.25);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--transition);
  cursor: pointer;
}

.hero-badge-en:hover {
  background: var(--white);
  border-color: var(--moss-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(58, 90, 64, 0.15);
}

/* ============================================================
   SECTION HEADER (shared)
   ============================================================ */
.section-label {
  display: block;
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--moss-medium);
  margin-bottom: var(--space-sm);
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-2xl);
}

.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  color: var(--slate-dark);
  line-height: 1.2;
}

.section-intro {
  margin-top: var(--space-sm);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--slate-medium);
  line-height: 1.5;
  font-style: italic;
}

/* ============================================================
   BAÚ MANIFESTO
   ============================================================ */
.bau-manifesto {
  padding: var(--space-3xl) 0;
  background: var(--sand-light);
}

.bau-manifesto .section-header {
  max-width: 900px;
  margin-bottom: var(--space-2xl);
}

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

.bau-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.bau-stylized {
  width: 100%;
  max-width: 500px;
  height: auto;
  mix-blend-mode: multiply;
  filter: drop-shadow(0 15px 40px rgba(58, 90, 64, 0.08));
  transition: transform var(--transition);
}

.bau-stylized:hover {
  transform: translateY(-8px) scale(1.03);
}

.bau-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.bau-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: var(--space-lg);
  line-height: 1.4;
  letter-spacing: 0.03em;
  color: var(--slate-dark);
}

.bau-text p {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--slate-medium);
}

.bau-solucao {
  background: var(--white);
  padding: var(--space-xl);
  border-radius: var(--radius-md);
  border: 1px solid var(--sand-medium);
  box-shadow: 0 4px 20px rgba(58, 90, 64, 0.04);
}

.bau-solucao h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: var(--space-md);
  color: var(--moss-deep);
}

.bau-questions {
  list-style: none;
  margin: var(--space-md) 0;
}

.bau-questions li {
  padding-left: 24px;
  position: relative;
  margin-bottom: var(--space-sm);
  color: var(--slate-dark);
  font-weight: 500;
}

.bau-questions li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--moss-medium);
}

.bau-note {
  font-size: 0.9rem;
  color: var(--slate-light);
  font-style: italic;
  margin-top: var(--space-md);
}

/* ============================================================
   IMPACT BANNER
   ============================================================ */
.impact-banner {
  background: #6B7B5F;
  color: var(--white);
  padding: var(--space-md) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.impact-banner blockquote {
  max-width: 900px;
  margin: 0 auto;
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3.5vw, 2.2rem);
  line-height: 1.4;
  font-weight: 500;
  position: relative;
  font-style: italic;
  padding: var(--space-md);
  letter-spacing: -0.01em;
}

.impact-banner blockquote::before,
.impact-banner blockquote::after {
  content: '\201C';
  position: absolute;
  font-family: var(--font-serif);
  font-size: 8rem;
  opacity: 0.12;
  line-height: 1;
  color: var(--white);
  z-index: 0;
}

.impact-banner blockquote::before { top: -10px; left: -20px; }
.impact-banner blockquote::after  { content: '\201D'; bottom: -40px; right: -20px; }

/* ============================================================
   IDENTIFICATION
   ============================================================ */
.identification {
  padding: var(--space-3xl) 0;
  background-color: var(--sand-lightest);
}

.identification .section-header {
  margin-bottom: var(--space-3xl);
}

.identification-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.id-card {
  background: var(--white);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: all var(--transition);
  text-align: center;
}

.id-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.id-card-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  filter: grayscale(100%);
  transition: transform var(--transition), filter var(--transition);
}

.id-card:hover .id-card-image {
  filter: grayscale(0%);
  transform: scale(1.03);
}

.id-card-body {
  padding: var(--space-md) var(--space-xs) 0;
}

.id-card h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: var(--space-xs);
  color: var(--moss-deep);
}

.id-card p {
  font-size: 0.95rem;
  color: var(--slate-medium);
  line-height: 1.6;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  padding: var(--space-3xl) 0;
  background-color: var(--moss-pale);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.service-card {
  position: relative;
  background: var(--white);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.service-card-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  filter: grayscale(20%);
  transition: filter var(--transition);
}

.service-card:hover .service-card-image { filter: grayscale(0%); }

.service-card-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex-grow: 1;
}

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--slate-dark);
  margin-bottom: var(--space-sm);
}

.service-card p {
  font-size: 0.95rem;
  color: var(--slate-medium);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.service-card .btn {
  margin-top: auto;
  width: 100%;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  padding: var(--space-3xl) 0;
  background: var(--sand-light);
}

.about-inner {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.about-image {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition);
}

.about-image-wrapper:hover .about-image { 
  transform: scale(1.02);
}

.about-content { max-width: 620px; }

.about-content h2 {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 400;
  color: var(--slate-dark);
  margin-bottom: var(--space-xs);
  line-height: 1.2;
}

.about-crp {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--moss-medium);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
}

.about-content p {
  font-size: 1.05rem;
  color: var(--slate-medium);
  line-height: 1.85;
  margin-bottom: var(--space-md);
}

.about-socials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.about-social-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  background: var(--sand-medium);
  color: var(--black);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
}

.about-social-btn:hover {
  background: var(--moss-medium);
  color: var(--white);
  border-color: var(--moss-medium);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  padding: var(--space-3xl) 0;
  background-color: var(--sand-lightest);
}

.faq-accordion {
  max-width: 780px;
  margin: 0 auto;
}

.faq-details {
  background: var(--white);
  border: 1px solid var(--sand-medium);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-details[open] { border-color: var(--moss-medium); }

.faq-summary {
  list-style: none;
  cursor: pointer;
  padding: var(--space-md) var(--space-lg);
  font-weight: 500;
  font-size: 1rem;
  color: var(--slate-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.faq-summary::-webkit-details-marker { display: none; }

.faq-summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--moss-medium);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-details[open] .faq-summary::after { content: "−"; }

.faq-content {
  padding: 0 var(--space-lg) var(--space-md);
  color: var(--slate-medium);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-content a {
  color: var(--moss-deep);
  text-decoration: underline;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 30px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius-md);
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--moss-deep);
  color: var(--white);
  border-color: var(--moss-deep);
}

.btn-primary:hover {
  background: var(--moss-medium);
  border-color: var(--moss-medium);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(58, 90, 64, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--moss-deep);
  border-color: var(--moss-deep);
}

.btn-outline:hover {
  background: var(--moss-deep);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--slate-medium);
  border-color: transparent;
  padding-left: 0;
}

.btn-ghost:hover { color: var(--moss-deep); }

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 16px 40px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: white;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background-color: var(--moss-pale);
  color: var(--black);
  padding: var(--space-lg) 0 var(--space-md);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-md);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.footer-socials {
  display: flex;
  gap: var(--space-xl);
  align-items: center;
}

.footer-socials a {
  color: var(--black);
  text-decoration: none;
  font-size: 1.35rem;
  transition: transform var(--transition), color var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-socials a:hover { 
  color: var(--moss-deep);
  transform: translateY(-3px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: rgba(0, 0, 0, 0.5);
  text-align: center;
}

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

/* ============================================================
   RESPONSIVE — TABLET (max 992px)
   ============================================================ */
@media (max-width: 992px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-xl);
  }

  .hero-content { max-width: 600px; margin: 0 auto; }
  .hero-cta { justify-content: center; }
  .nav-tagline { display: none; }

  .hero-image-wrapper {
    max-width: 380px;
    margin: 0 auto;
  }

  .hero::before { display: none; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }

  .about-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-image-wrapper {
    max-width: 360px;
    margin: 0 auto;
  }

  .about-content { max-width: 100%; margin: 0 auto; }
}

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

  /* --- Base container --- */
  .container { padding: 0 var(--space-sm); }

  /* --- Navigation --- */
  .nav { padding: var(--space-sm) 0; }
  .nav-links { display: none; }
  .nav-title { display: none; }

  .nav-inner {
    justify-content: space-between;
    gap: var(--space-xs);
  }

  .nav-logo {
    font-size: 1.1rem;
  }

  /* Nav CTA: botão de agendamento fácil de tocar */
  .nav-ctas .btn {
    padding: 12px 18px;
    font-size: 0.8rem;
    white-space: nowrap;
  }

  /* --- Tipografia: legibilidade de itálicos serifados no mobile ---
     No desktop a fonte serifada itálica é elegante; no mobile prejudica a leitura.
     Aqui convertemos para sans-serif, peso maior e sem itálico, com cor nítida. */

  /* "Nomear o sofrimento..." — intro da seção Identificação */
  .section-intro {
    font-family: var(--font-sans);
    font-style: normal;
    font-weight: 500;
    color: var(--slate-dark);
    line-height: 1.65;
  }

  /* Nota de rodapé do Baú ("Abrir o baú é o primeiro passo...") */
  .bau-note {
    font-family: var(--font-sans);
    font-style: normal;
    font-weight: 500;
    color: var(--slate-medium);
  }

  /* Citação do impact banner */
  .impact-banner blockquote {
    font-family: var(--font-sans);
    font-style: normal;
    font-weight: 600;
    letter-spacing: -0.01em;
  }

  /* Palavra em itálico no título do hero ("autenticidade") */
  .hero-title em {
    font-family: inherit;
    font-style: normal;
    font-weight: 700;
  }

  /* --- Hero --- */
  .hero {
    min-height: auto;
    padding: calc(var(--space-3xl) + 20px) 0 var(--space-xl);
  }

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

  /* Label de seção menor em mobile */
  .section-label {
    font-size: 0.75rem;
    letter-spacing: 0.06em;
  }

  .hero-title {
    font-size: clamp(1.9rem, 8vw, 2.8rem);
    line-height: 1.2;
    margin-bottom: var(--space-sm);
  }

  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--space-md);
  }

  .hero-cta {
    flex-direction: column;
    gap: var(--space-sm);
  }

  /* Botões de contato — fáceis de tocar (min 48px altura) */
  .hero-cta .btn,
  .hero-badge-en {
    width: 100%;
    justify-content: center;
    white-space: normal;
    text-align: center;
    padding: 16px 20px;
    font-size: 0.95rem;
    min-height: 52px;
  }

  .hero-image-wrapper {
    max-width: 280px;
    margin: 0 auto;
  }

  /* --- Baú Manifesto --- */
  .bau-manifesto { padding: var(--space-2xl) 0; }

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

  .bau-visual { order: -1; }

  .bau-stylized {
    max-width: 220px;
  }

  .bau-text h2 {
    font-size: clamp(1.6rem, 7vw, 2.2rem);
    margin-bottom: var(--space-md);
    line-height: 1.3;
  }

  .bau-text p {
    font-size: 1.05rem;
    line-height: 1.8;
  }

  .bau-solucao {
    padding: var(--space-md);
  }

  .bau-solucao h3 {
    font-size: 1.2rem;
  }

  .bau-questions li {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: var(--space-xs);
  }

  /* --- Impact Banner --- */
  .impact-banner blockquote {
    font-size: clamp(1.1rem, 5vw, 1.5rem);
    padding: var(--space-sm);
    line-height: 1.5;
  }

  /* --- Identificação (Ansiedade, Burnout etc.) --- */
  .identification { padding: var(--space-2xl) 0; }

  .identification .section-header {
    margin-bottom: var(--space-xl);
  }

  .section-header h2 {
    font-size: clamp(1.7rem, 7vw, 2.4rem);
  }

  .section-intro {
    font-size: 1.05rem;
    line-height: 1.6;
  }

  /* Cards em coluna única — melhor legibilidade */
  .identification-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .id-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    text-align: left;
    padding: var(--space-sm);
    gap: var(--space-sm);
    border-radius: var(--radius-md);
  }

  .id-card-image {
    width: 90px;
    height: 90px;
    flex-shrink: 0;
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-sm);
    object-fit: cover;
  }

  .id-card-body {
    padding: 0;
    flex: 1;
  }

  .id-card h3 {
    font-size: 1.15rem;
    margin-bottom: 4px;
  }

  .id-card p {
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--slate-medium);
  }

  /* --- Serviços --- */
  .services { padding: var(--space-2xl) 0; }

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

  .service-card-image { aspect-ratio: 16 / 9; }

  .service-card h3 { font-size: 1.2rem; }

  .service-card p {
    font-size: 0.95rem;
    line-height: 1.65;
    margin-bottom: var(--space-md);
  }

  /* Botões de contato dos serviços — área de toque confortável */
  .service-card .btn {
    padding: 16px 20px;
    font-size: 0.95rem;
    min-height: 52px;
    border-radius: var(--radius-sm);
  }

  /* --- Sobre --- */
  .about { padding: var(--space-2xl) 0; }

  .about-inner {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    text-align: center;
  }

  .about-image-wrapper {
    max-width: 260px;
    margin: 0 auto;
  }

  .about-content { max-width: 100%; }

  .about-content h2 {
    font-size: clamp(1.9rem, 7vw, 2.6rem);
  }

  .about-content p {
    font-size: 1rem;
    line-height: 1.8;
    text-align: left;
  }

  .about-socials {
    justify-content: center;
    gap: var(--space-xs);
  }

  .about-social-btn {
    padding: 14px 20px;
    font-size: 0.9rem;
    min-height: 50px;
  }

  /* --- FAQ --- */
  .faq { padding: var(--space-2xl) 0; }

  /* Área de toque adequada no summary */
  .faq-summary {
    padding: var(--space-md) var(--space-sm);
    font-size: 0.97rem;
    line-height: 1.4;
    min-height: 56px;
  }

  .faq-content {
    padding: 0 var(--space-sm) var(--space-md);
    font-size: 0.95rem;
    line-height: 1.75;
  }

  /* --- Footer --- */
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-socials { gap: var(--space-lg); flex-wrap: wrap; justify-content: center; }
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-xs);
    text-align: center;
    font-size: 0.72rem;
    padding: 0 var(--space-sm);
  }

  /* --- WhatsApp float — área de toque maior em mobile --- */
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 62px;
    height: 62px;
  }

  .whatsapp-float svg {
    width: 32px;
    height: 32px;
  }
}