/* ==========================================================================
   INTEGRAR FISIOTERAPIA — COMPONENTES DE INTERFACE
   Design editorial, botões, cards, timeline, tríade respiratória, FAQ & WhatsApp
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. HEADER & NAVEGAÇÃO
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(244, 238, 226, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(137, 129, 90, 0.15);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background-color: rgba(244, 238, 226, 0.96);
  box-shadow: var(--shadow-sm);
  padding-top: 0.2rem;
  padding-bottom: 0.2rem;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.brand-logo-img {
  height: auto;
  width: 180px;
  object-fit: contain;
}

.brand-logo-text {
  display: flex;
  flex-direction: column;
}

.brand-logo-name {
  font-family: var(--font-body);
  font-size: 1.35rem;
  font-weight: 300;
  letter-spacing: 0.28em;
  color: var(--brand-deep-olive);
  line-height: 1;
}

.brand-logo-tagline {
  font-family: var(--font-body);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  color: var(--brand-sage);
  margin-top: 0.25rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2vw, 2.25rem);
}

.nav-link {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.03em;
  position: relative;
  padding: 0.35rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 1.5px;
  background-color: var(--brand-sage);
  transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
  color: var(--brand-sage);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--brand-deep-olive);
  background: transparent;
  z-index: 1010;
}

.hamburger-line {
  width: 24px;
  height: 2px;
  background-color: currentColor;
  position: relative;
  transition: all var(--transition-normal);
}

.hamburger-line::before,
.hamburger-line::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background-color: currentColor;
  left: 0;
  transition: all var(--transition-normal);
}

.hamburger-line::before { top: -7px; }
.hamburger-line::after { top: 7px; }

.mobile-toggle.active .hamburger-line {
  background-color: transparent;
}

.mobile-toggle.active .hamburger-line::before {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle.active .hamburger-line::after {
  transform: translateY(-7px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   2. BOTÕES & CTAs
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.75rem;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  min-height: 48px;
}

.btn-primary {
  background-color: var(--brand-deep-olive);
  color: var(--brand-cream);
  box-shadow: 0 4px 14px rgba(88, 84, 49, 0.2);
}

.btn-primary:hover {
  background-color: #444124;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(88, 84, 49, 0.28);
}

.btn-secondary {
  background-color: var(--brand-sage);
  color: #FFFFFF;
}

.btn-secondary:hover {
  background-color: #726A47;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--brand-deep-olive);
  border: 1.5px solid var(--brand-deep-olive);
}

.btn-outline:hover {
  background-color: var(--brand-deep-olive);
  color: var(--brand-cream);
  transform: translateY(-2px);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--brand-cream);
  border: 1.5px solid var(--brand-cream);
}

.btn-outline-light:hover {
  background-color: var(--brand-cream);
  color: var(--brand-deep-olive);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.55rem 1.25rem;
  font-size: 0.825rem;
  min-height: 40px;
}

.btn-lg {
  padding: 1.05rem 2.25rem;
  font-size: 1rem;
  min-height: 54px;
}

/* --------------------------------------------------------------------------
   3. HERO SECTION
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: calc(76px + clamp(2.5rem, 6vw, 5rem));
  padding-bottom: clamp(3.5rem, 7vw, 6.5rem);
  background: radial-gradient(circle at 80% 20%, rgba(232, 208, 174, 0.35) 0%, transparent 60%),
              radial-gradient(circle at 10% 80%, rgba(137, 129, 90, 0.15) 0%, transparent 50%),
              var(--brand-cream);
  position: relative;
  overflow: hidden;
}

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

.hero-author-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--brand-sage);
  margin-bottom: 1.25rem;
}

.hero-author-tag::before {
  content: '';
  display: block;
  width: 24px;
  height: 1.5px;
  background-color: var(--brand-sage);
}

.hero-title {
  margin-bottom: 1.35rem;
  color: var(--brand-deep-olive);
}

.hero-subtitle {
  font-size: clamp(1rem, 1.35vw, 1.15rem);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.75rem;
}

.hero-specialties {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.25rem;
}

.specialty-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  background-color: rgba(236, 227, 210, 0.85);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--brand-deep-olive);
  letter-spacing: 0.04em;
}

.specialty-badge.featured {
  background-color: rgba(137, 129, 90, 0.15);
  border-color: var(--brand-sage);
  color: var(--brand-deep-olive);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-frame {
  position: relative;
  width: 100%;
  max-width: 460px;
  border-radius: 120px 120px 24px 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid #FFFFFF;
}

.hero-image-frame img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: center top;
  transition: transform var(--transition-slow);
}

.hero-image-frame:hover img {
  transform: scale(1.03);
}

.hero-floating-card {
  position: absolute;
  bottom: 24px;
  left: -20px;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 1.4rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-subtle);
  max-width: 240px;
  z-index: 2;
}

.hero-floating-card p {
  font-family: var(--font-sub);
  font-style: italic;
  font-size: 1rem;
  line-height: 1.35;
  color: var(--brand-deep-olive);
  margin-bottom: 0.25rem;
}

.hero-floating-card span {
  font-size: 0.725rem;
  color: var(--brand-sage);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   4. MANIFESTO SECTION
   -------------------------------------------------------------------------- */
.manifesto-section {
  background-color: var(--brand-sand);
  position: relative;
  overflow: hidden;
}

.manifesto-box {
  background-color: var(--brand-cream);
  border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 6vw, 4.75rem);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-subtle);
  position: relative;
}

.manifesto-watermark {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  width: 320px;
  opacity: 0.00;
  pointer-events: none;
}

.manifesto-quote-main {
  font-family: var(--font-title);
  font-size: clamp(1.4rem, 2.8vw, 2.3rem);
  font-weight: 500;
  line-height: 1.4;
  color: var(--brand-deep-olive);
  margin-bottom: 2rem;
  position: relative;
}

.manifesto-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-top: 2.5rem;
  margin-bottom: 2.5rem;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.manifesto-concept-item {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.manifesto-concept-title {
  font-family: var(--font-sub);
  font-size: 1.35rem;
  font-style: italic;
  font-weight: 600;
  color: var(--brand-sage);
}

.manifesto-concept-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.manifesto-closing {
  font-family: var(--font-sub);
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  font-style: italic;
  text-align: center;
  color: var(--brand-deep-olive);
  margin-top: 2rem;
}

.manifesto-closing strong {
  display: block;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--brand-sage);
  margin-top: 0.75rem;
}

/* --------------------------------------------------------------------------
   5. DUAS LINHAS DE CUIDADO (CARDS)
   -------------------------------------------------------------------------- */
.care-pathways-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(1.5rem, 3.5vw, 2.75rem);
  align-items: stretch;
}

.care-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.care-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--brand-sage);
}

.care-card.featured {
  background: linear-gradient(145deg, #FAF6EF 0%, #F1E9DB 100%);
  border: 1.5px solid var(--brand-sage);
  box-shadow: var(--shadow-md);
}

.care-card-badge {
  align-self: flex-start;
  padding: 0.35rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  background-color: var(--brand-warm-tan);
  color: var(--brand-deep-olive);
}

.care-card.featured .care-card-badge {
  background-color: var(--brand-sage);
  color: #FFFFFF;
}

.care-card-number {
  font-family: var(--font-title);
  font-size: 2.75rem;
  font-weight: 400;
  color: rgba(137, 129, 90, 0.3);
  line-height: 1;
  margin-bottom: 1rem;
}

.care-card-title {
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  margin-bottom: 1rem;
  color: var(--brand-deep-olive);
}

.care-card-text {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.care-card-features {
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.care-card-feature-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.875rem;
  color: var(--brand-deep-olive);
}

.care-card-feature-item svg {
  width: 18px;
  height: 18px;
  color: var(--brand-sage);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   6. REABILITAÇÃO PULMONAR & TRÍADE INTERATIVA
   -------------------------------------------------------------------------- */
.pulmonary-triad-wrapper {
  background-color: var(--brand-cream);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-subtle);
  margin-top: 3rem;
  margin-bottom: 3.5rem;
}

.triad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 2.5vw, 2rem);
  position: relative;
}

.triad-card {
  background-color: #FFFFFF;
  padding: clamp(1.5rem, 2.5vw, 2rem);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: all var(--transition-normal);
  position: relative;
}

.triad-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-sage);
  box-shadow: var(--shadow-md);
}

.triad-icon-box {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background-color: rgba(137, 129, 90, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-deep-olive);
  margin-bottom: 1.25rem;
}

.triad-icon-box svg {
  width: 26px;
  height: 26px;
}

.triad-card-title {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brand-deep-olive);
  margin-bottom: 0.65rem;
}

.triad-card-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.triad-flow-banner {
  margin-top: 2.25rem;
  padding: 1.75rem 2rem;
  background: linear-gradient(135deg, var(--brand-sand) 0%, rgba(232, 208, 174, 0.4) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 1.5rem;
  border: 1px solid var(--border-subtle);
}

.triad-flow-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--brand-deep-olive);
  color: var(--brand-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.triad-flow-text {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--brand-deep-olive);
}

/* Indicados para Reabilitação Pulmonar (Chips/Cards) */
.indications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.indication-item {
  background-color: #FFFFFF;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: all var(--transition-normal);
}

.indication-item:hover {
  border-color: var(--brand-sage);
  background-color: #FAF8F3;
}

.indication-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: rgba(137, 129, 90, 0.15);
  color: var(--brand-deep-olive);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.indication-text {
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--brand-deep-olive);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   7. MICROFISIOTERAPIA & TIMELINE
   -------------------------------------------------------------------------- */
.micro-hero-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid #FFFFFF;
}

.micro-hero-frame img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  object-position: center 30%;
}

.micro-info-box {
  background-color: var(--brand-cream);
  padding: clamp(2rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
}

/* Timeline Horizontal / Vertical Responsiva */
.timeline-stepper {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 2vw, 1.75rem);
  margin-top: 3rem;
  position: relative;
}

.timeline-step-card {
  background-color: #FFFFFF;
  padding: 1.75rem 1.35rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-normal);
}

.timeline-step-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-sage);
  box-shadow: var(--shadow-md);
}

.timeline-step-number {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--brand-sage);
  margin-bottom: 0.75rem;
}

.timeline-step-title {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--brand-deep-olive);
  margin-bottom: 0.65rem;
}

.timeline-step-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.timeline-meta-bar {
  margin-top: 2.5rem;
  padding: 1.5rem 2rem;
  background-color: var(--brand-sand);
  border-radius: var(--radius-md);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-around;
  gap: 1.5rem;
  border: 1px solid var(--border-subtle);
}

.timeline-meta-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.timeline-meta-item svg {
  width: 24px;
  height: 24px;
  color: var(--brand-sage);
}

.timeline-meta-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--brand-deep-olive);
}

/* --------------------------------------------------------------------------
   8. SOBRE LARISSA & CREDENCIAIS
   -------------------------------------------------------------------------- */
.about-image-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 5px solid #FFFFFF;
}

.about-image-card img {
  width: 100%;
  height: 540px;
  object-fit: cover;
  object-position: center top;
}

.credentials-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.75rem;
}

.credential-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem 1.35rem;
  background-color: var(--brand-cream);
  border-radius: var(--radius-md);
  border-left: 3.5px solid var(--brand-sage);
  border-top: 1px solid var(--border-subtle);
  border-right: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}

.credential-item:hover {
  transform: translateX(4px);
  background-color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.credential-item-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--brand-deep-olive);
  margin-bottom: 0.2rem;
}

.credential-item-institution {
  font-size: 0.825rem;
  color: var(--brand-sage);
  font-weight: 500;
}

.about-quote-box {
  margin-top: 2rem;
  padding: 1.75rem 2rem;
  background: linear-gradient(135deg, rgba(232, 208, 174, 0.45) 0%, rgba(244, 238, 226, 0.8) 100%);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--brand-deep-olive);
}

.about-quote-text {
  font-family: var(--font-sub);
  font-style: italic;
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--brand-deep-olive);
}

/* --------------------------------------------------------------------------
   9. DEPOIMENTOS PLACEHOLDER (ÉTICA CREFITO)
   -------------------------------------------------------------------------- */
.testimonials-placeholder-card {
  background-color: var(--brand-cream);
  border: 1.5px dashed var(--brand-sage);
  border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 5vw, 4rem);
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}

.testimonials-placeholder-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background-color: rgba(137, 129, 90, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-sage);
  margin: 0 auto 1.5rem auto;
}

/* --------------------------------------------------------------------------
   10. LOCALIZAÇÃO (INSTITUTO HIRAKI)
   -------------------------------------------------------------------------- */
.location-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 5vw, 3.5rem);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
}

.location-info-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1.75rem;
  margin-bottom: 2rem;
}

.location-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.location-info-item svg {
  width: 22px;
  height: 22px;
  color: var(--brand-sage);
  flex-shrink: 0;
  margin-top: 3px;
}

.location-info-label {
  font-size: 0.775rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--brand-sage);
  margin-bottom: 0.2rem;
}

.location-info-val {
  font-size: 0.95rem;
  color: var(--brand-deep-olive);
  font-weight: 500;
}

.map-visual-placeholder {
  width: 100%;
  height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background: #E8E2D4;
  border: 1px solid var(--border-subtle);
}

.map-visual-placeholder iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* --------------------------------------------------------------------------
   11. FAQ ACCORDION
   -------------------------------------------------------------------------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item:hover {
  border-color: var(--brand-sage);
}

.faq-item.active {
  border-color: var(--brand-deep-olive);
  box-shadow: var(--shadow-sm);
}

.faq-button {
  width: 100%;
  padding: 1.35rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  text-align: left;
  background: transparent;
  cursor: pointer;
  border: none;
}

.faq-question {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--brand-deep-olive);
  line-height: 1.4;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--brand-sand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-deep-olive);
  flex-shrink: 0;
  transition: transform var(--transition-normal), background-color var(--transition-normal);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  background-color: var(--brand-deep-olive);
  color: var(--brand-cream);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.4s ease;
  padding: 0 1.75rem;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding-bottom: 1.5rem;
}

.faq-answer-inner {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  border-top: 1px solid rgba(137, 129, 90, 0.12);
  padding-top: 1rem;
}

/* --------------------------------------------------------------------------
   12. BOTÃO WHATSAPP FLUTUANTE
   -------------------------------------------------------------------------- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.4rem;
  background-color: #435E44; /* Verde escuro botânico refinado */
  color: #FFFFFF;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 28px rgba(67, 94, 68, 0.38);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  transition: all var(--transition-normal);
}

.whatsapp-float:hover {
  background-color: #344B35;
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 14px 36px rgba(67, 94, 68, 0.48);
  color: #FFFFFF;
}

.whatsapp-float-icon {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.whatsapp-float-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

/* --------------------------------------------------------------------------
   13. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #4C482A; /* Variação refinada do #585431 */
  color: var(--text-light);
  padding-top: clamp(4rem, 6vw, 5.5rem);
  padding-bottom: 2.5rem;
  border-top: 1px solid rgba(232, 208, 174, 0.2);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  margin-bottom: 3.5rem;
}

.footer-brand p {
  color: var(--text-light-muted);
  font-size: 0.925rem;
  margin-top: 1rem;
  max-width: 360px;
  line-height: 1.65;
}

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--brand-warm-tan);
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  color: var(--text-light-muted);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--brand-warm-tan);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(244, 238, 226, 0.12);
  padding-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.825rem;
  color: var(--text-light-muted);
}