/* ==========================================================================
   Flaviana Teixeira — Fisioterapia Pélvica e Saúde da Mulher
   Landing page — build Vixus
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400;1,9..144,500&family=Inter:wght@400;500;600&display=swap');

:root {
  --cream: #FAF6F0;
  --cream-deep: #F1E7DA;
  --cream-line: #E4D8C7;
  --ink: #2A2420;
  --ink-soft: #6C6058;
  --ink-faint: #786C5F;
  --terracotta: #AD5A3F;
  --terracotta-dark: #8E4630;
  --sage: #57614C;
  --sage-deep: #3E4636;
  --white: #FFFFFF;

  --serif: 'Fraunces', 'Iowan Old Style', 'Georgia', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container: 1200px;
  --gutter: clamp(1.5rem, 5vw, 4rem);
  --radius: 2px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.12;
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.01em;
}

p { margin: 0; }

button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.eyebrow {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--terracotta);
  font-weight: 600;
  margin-bottom: 1rem;
}

.section-label {
  color: var(--ink-faint);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
}

/* ---------- reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.9rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--terracotta);
  color: var(--white);
}
.btn-primary:hover { background: var(--terracotta-dark); }
.btn-primary:active { transform: scale(0.98); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--cream); }

.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn svg.icon-wa { width: 16px; height: 18px; }

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(250, 246, 240, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.site-header.is-scrolled {
  border-color: var(--cream-line);
  box-shadow: 0 4px 20px rgba(42, 36, 32, 0.04);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.05rem;
  padding-bottom: 1.05rem;
}
.brand {
  display: flex;
  align-items: center;
}
.brand-logo {
  height: 42px;
  width: auto;
  display: block;
}
@media (min-width: 640px) {
  .brand-logo { height: 50px; }
}
.brand-name {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}
.brand-tag {
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-top: 2px;
}
.header-cta { display: none; }
@media (min-width: 640px) {
  .header-cta { display: inline-flex; }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  align-items: stretch;
}
@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    min-height: calc(100vh - 74px);
  }
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3.2rem var(--gutter) 3rem;
  order: 2;
}
@media (min-width: 960px) {
  .hero-copy {
    order: 1;
    padding: 4rem clamp(2rem, 6vw, 5rem) 4rem clamp(1.5rem, 6vw, 5rem);
  }
}

.hero-copy h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  max-width: 15ch;
}
.hero-copy .hero-sub {
  margin-top: 1.5rem;
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
  color: var(--ink-soft);
  max-width: 46ch;
  line-height: 1.65;
}
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.6rem;
  margin-top: 2.1rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--cream-line);
}
.hero-stats .stat {
  font-size: 0.86rem;
  color: var(--ink-soft);
}
.hero-stats .stat strong {
  color: var(--ink);
  font-weight: 600;
}
.hero-actions {
  margin-top: 2.3rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.8rem;
}
.hero-actions .btn { padding: 1.05rem 2.1rem; }
.hero-micro {
  font-size: 0.82rem;
  color: var(--ink-faint);
}

.hero-media {
  position: relative;
  order: 1;
  min-height: 62vw;
}
@media (min-width: 960px) {
  .hero-media { order: 2; min-height: 100%; }
}
@media (max-width: 959px) {
  .hero-media {
    margin: 0 var(--gutter);
    min-height: 58vw;
    border-radius: var(--radius);
    overflow: hidden;
  }
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 20%;
}
.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(42,36,32,0) 55%, rgba(42,36,32,0.28) 100%);
  pointer-events: none;
}
@media (min-width: 960px) {
  .hero-media::after {
    background: linear-gradient(90deg, rgba(250,246,240,0.16) 0%, rgba(42,36,32,0) 22%);
  }
}

/* ==========================================================================
   Generic section spacing
   ========================================================================== */

section { position: relative; }
.section-pad { padding: 5.5rem 0; }
@media (max-width: 640px) {
  .section-pad { padding: 3.6rem 0; }
}
.bg-deep { background: var(--cream-deep); }
.bg-ink { background: var(--ink); color: var(--cream); }
.bg-ink h2, .bg-ink h3 { color: var(--cream); }

.section-head {
  max-width: 640px;
  margin-bottom: 3rem;
}
.section-head h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  margin-top: 0.7rem;
}
.section-head .lede {
  margin-top: 1.1rem;
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.65;
}

/* ==========================================================================
   Identificação (sintomas)
   ========================================================================== */

.symptom-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--cream-line);
}
@media (min-width: 760px) {
  .symptom-list { grid-template-columns: 1fr 1fr; }
}
.symptom-item {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--cream-line);
}
@media (min-width: 760px) {
  .symptom-item:nth-child(odd) { padding-right: 2.5rem; border-right: 1px solid var(--cream-line); }
  .symptom-item:nth-child(even) { padding-left: 2.5rem; }
}
.symptom-item .num {
  font-family: var(--serif);
  font-style: italic;
  color: var(--ink-faint);
  font-size: 0.95rem;
  flex-shrink: 0;
  width: 1.6rem;
}
.symptom-item p { font-size: 1rem; }

.identify-foot {
  margin-top: 2.4rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 56ch;
}

/* ==========================================================================
   Priority editorial sections (01/02/03)
   ========================================================================== */

.priority {
  border-top: 1px solid var(--cream-line);
}
.priority-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.4rem;
  padding-top: 4.6rem;
  padding-bottom: 4.6rem;
  align-items: start;
}
@media (min-width: 860px) {
  .priority-grid {
    grid-template-columns: 0.55fr 1fr;
    gap: 5vw;
    padding-top: 5.6rem;
    padding-bottom: 5.6rem;
  }
}
@media (max-width: 640px) {
  .priority-grid { padding-top: 3.2rem; padding-bottom: 3.2rem; }
}
.priority-index {
  font-family: var(--serif);
  font-size: clamp(3.2rem, 7vw, 5.5rem);
  color: var(--cream-line);
  line-height: 0.8;
  font-weight: 500;
}
.priority-body h3 {
  font-size: clamp(1.5rem, 2.6vw, 2.05rem);
  max-width: 20ch;
}
.priority-body .lede {
  margin-top: 1.1rem;
  color: var(--ink-soft);
  font-size: 1.02rem;
  max-width: 62ch;
  line-height: 1.7;
}
.tag-row {
  margin-top: 1.8rem;
  display: flex;
  flex-wrap: wrap;
  column-gap: 1.4rem;
  row-gap: 0.6rem;
}
.tag {
  font-size: 0.88rem;
  color: var(--ink-soft);
  position: relative;
  padding-left: 1rem;
}
.tag::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  background: var(--terracotta);
  border-radius: 50%;
}

/* ==========================================================================
   Outras áreas — lista compacta
   ========================================================================== */

.other-list {
  border-top: 1px solid var(--cream-line);
  margin-top: 0.5rem;
}
.other-item {
  display: grid;
  grid-template-columns: 1.1rem 1fr;
  gap: 1.4rem;
  align-items: center;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--cream-line);
}
.other-item .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--terracotta);
  justify-self: center;
}
.other-item p { font-size: 1.03rem; }

/* ==========================================================================
   Statement (por que avaliar)
   ========================================================================== */

.statement {
  padding: 6rem 0;
  text-align: left;
}
.statement blockquote {
  margin: 0;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.7rem, 4vw, 2.7rem);
  line-height: 1.28;
  max-width: 18ch;
}
.statement .lede {
  margin-top: 1.6rem;
  max-width: 58ch;
  font-size: 1.05rem;
  color: rgba(250,246,240,0.78);
  line-height: 1.7;
}

/* ==========================================================================
   Timeline (primeira consulta)
   ========================================================================== */

.timeline {
  border-top: 1px solid var(--cream-line);
}
.timeline-item {
  display: grid;
  grid-template-columns: 3.4rem 1fr;
  gap: 1.6rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--cream-line);
}
.timeline-item .step-n {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--terracotta);
}
.timeline-item h4 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.timeline-item p { color: var(--ink-soft); font-size: 0.98rem; line-height: 1.65; max-width: 60ch; }
.timeline-note {
  margin-top: 1.8rem;
  font-size: 0.92rem;
  color: var(--ink-faint);
}

/* ==========================================================================
   Sobre a Flaviana
   ========================================================================== */

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: start;
}
@media (min-width: 900px) {
  .about-grid { grid-template-columns: 1fr 1.05fr; gap: 5vw; }
}
.about-photo {
  position: relative;
}
.about-photo img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}
.about-photo .crefito-badge {
  position: absolute;
  left: 1.2rem;
  bottom: -1.2rem;
  background: var(--cream);
  border: 1px solid var(--cream-line);
  padding: 0.7rem 1.1rem;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
}
.about-name {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}
.about-role {
  margin-top: 0.4rem;
  color: var(--terracotta);
  font-size: 0.92rem;
  font-weight: 600;
}
.about-bio {
  margin-top: 1.4rem;
  color: var(--ink-soft);
  font-size: 1.02rem;
  line-height: 1.75;
  max-width: 62ch;
}
.credentials {
  margin-top: 2.2rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--cream-line);
  display: grid;
  gap: 0.75rem;
}
.credentials li {
  list-style: none;
  font-size: 0.96rem;
  padding-left: 1.3rem;
  position: relative;
  color: var(--ink);
}
.credentials li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 1px;
  background: var(--terracotta);
}
.credentials { margin-left: 0; padding-left: 0; }

/* ==========================================================================
   Diferenciais
   ========================================================================== */

.diff-list { border-top: 1px solid var(--cream-line); }
.diff-item {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.8rem;
  padding: 2.1rem 0;
  border-bottom: 1px solid var(--cream-line);
}
.diff-item .diff-num {
  font-family: var(--serif);
  font-size: 1.3rem;
  color: var(--cream-line);
}
.diff-item h4 { font-size: 1.12rem; margin-bottom: 0.4rem; }
.diff-item p { color: var(--ink-soft); font-size: 0.98rem; max-width: 56ch; }

/* ==========================================================================
   Depoimentos
   ========================================================================== */

.testi-track-wrap { position: relative; margin-top: 1rem; }
.testi-track {
  display: flex;
  gap: 1.3rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 1rem;
  scrollbar-width: none;
}
.testi-track::-webkit-scrollbar { display: none; }
.testi-card {
  scroll-snap-align: start;
  flex: 0 0 82%;
  background: var(--white);
  border: 1px solid var(--cream-line);
  padding: 2.1rem 1.9rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
@media (min-width: 640px) { .testi-card { flex-basis: 46%; } }
@media (min-width: 1000px) { .testi-card { flex-basis: 31.5%; } }
.testi-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.08rem;
  line-height: 1.6;
  color: var(--ink);
}
.testi-meta {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--cream-line);
  font-size: 0.86rem;
  color: var(--ink-soft);
}
.testi-meta strong { color: var(--ink); display: block; font-size: 0.92rem; margin-bottom: 0.15rem; }
.testi-controls {
  display: flex;
  gap: 0.7rem;
  margin-top: 1.6rem;
}
.testi-controls button {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--ink);
  background: transparent;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s ease, color 0.2s ease;
}
.testi-controls button:hover { background: var(--ink); color: var(--cream); }
.testi-controls svg { width: 16px; height: 16px; }

/* ==========================================================================
   Atendimento (unidades + online)
   ========================================================================== */

.units-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--cream-line);
  border: 1px solid var(--cream-line);
}
@media (min-width: 760px) { .units-grid { grid-template-columns: 1fr 1fr; } }
.unit-card { background: var(--cream); padding: 2.3rem 2rem; }
.unit-card .section-label { color: var(--terracotta); }
.unit-card h4 { margin-top: 0.8rem; font-size: 1.25rem; }
.unit-card address {
  font-style: normal;
  margin-top: 0.7rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.6;
}
.unit-card .btn { margin-top: 1.5rem; padding: 0.7rem 1.3rem; font-size: 0.85rem; }

.online-block {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  border-top: 1px solid var(--cream-line);
  padding-top: 3rem;
}
@media (min-width: 760px) { .online-block { grid-template-columns: 1.2fr 0.8fr; } }
.online-block h3 { font-size: 1.5rem; }
.online-block p { margin-top: 1rem; color: var(--ink-soft); line-height: 1.7; }
.particular-note {
  border: 1px solid var(--cream-line);
  padding: 1.6rem 1.8rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.6;
}
.particular-note strong { color: var(--ink); }

/* ---------- Investimento / valores ---------- */
.pricing-block {
  margin-top: 3rem;
  border-top: 1px solid var(--cream-line);
  padding-top: 3rem;
}
.pricing-block h3 { font-size: 1.5rem; margin-top: 0.7rem; }
.pricing-grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--cream-line);
  border: 1px solid var(--cream-line);
}
@media (min-width: 640px) { .pricing-grid { grid-template-columns: 1fr 1fr; } }
.price-item {
  background: var(--cream);
  padding: 2rem 2.1rem;
}
.price-value {
  display: block;
  font-family: var(--serif);
  font-size: 2.1rem;
  color: var(--terracotta);
  margin-top: 0.5rem;
}
.price-item p {
  margin-top: 0.6rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.55;
}
.pricing-note {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--ink-faint);
  line-height: 1.6;
  max-width: 62ch;
}

/* ==========================================================================
   CTA strip (chamadas secundárias, entre seções)
   ========================================================================== */

.cta-strip {
  background: var(--cream-deep);
  border-top: 1px solid var(--cream-line);
  border-bottom: 1px solid var(--cream-line);
}
.cta-strip-inner {
  padding-top: 2.6rem;
  padding-bottom: 2.6rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.3rem;
}
.cta-strip-inner p {
  font-family: var(--serif);
  font-size: clamp(1.12rem, 2.1vw, 1.4rem);
  color: var(--ink);
  max-width: 40ch;
  line-height: 1.4;
}
.cta-strip-inner .btn { flex-shrink: 0; }
@media (min-width: 720px) {
  .cta-strip-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 2.4rem;
  }
}

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq-list { border-top: 1px solid var(--cream-line); }
.faq-item { border-bottom: 1px solid var(--cream-line); }
.faq-q {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem 0;
  text-align: left;
  font-size: 1.03rem;
  font-weight: 500;
  color: var(--ink);
}
.faq-q .icon {
  flex-shrink: 0;
  width: 22px; height: 22px;
  position: relative;
}
.faq-q .icon::before, .faq-q .icon::after {
  content: '';
  position: absolute;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.faq-q .icon::before { width: 100%; height: 1px; top: 50%; left: 0; }
.faq-q .icon::after { width: 1px; height: 100%; left: 50%; top: 0; }
.faq-item.is-open .faq-q .icon::after { transform: scaleY(0); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-a-inner {
  padding-bottom: 1.6rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.7;
  max-width: 68ch;
}

/* ==========================================================================
   CTA final
   ========================================================================== */

.cta-final {
  padding: 6rem 0;
  text-align: center;
}
.cta-final .container { display: flex; flex-direction: column; align-items: center; }
.cta-final h2 {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  max-width: 18ch;
}
.cta-final p {
  margin-top: 1.2rem;
  color: rgba(250,246,240,0.78);
  font-size: 1.05rem;
  max-width: 50ch;
}
.cta-final .btn { margin-top: 2.2rem; padding: 1.1rem 2.4rem; }
.cta-final .hero-micro { margin-top: 1rem; color: rgba(250,246,240,0.55); }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--ink);
  color: rgba(250,246,240,0.7);
  padding: 3.5rem 0 2.2rem;
  font-size: 0.88rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.2rem;
  padding-bottom: 2.2rem;
  border-bottom: 1px solid rgba(250,246,240,0.14);
}
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; } }
.footer-brand .brand-name { color: var(--cream); font-size: 1.2rem; }
.footer-brand p { margin-top: 0.8rem; line-height: 1.6; max-width: 34ch; }
.footer-col h5 {
  color: var(--cream);
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 1rem;
}
.footer-col p, .footer-col a { display: block; line-height: 1.7; }
.footer-col a:hover { color: var(--cream); }
.footer-bottom {
  margin-top: 1.8rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8rem;
  color: rgba(250,246,240,0.45);
}
.footer-bottom p { max-width: 60ch; }

/* ==========================================================================
   WhatsApp flutuante
   ========================================================================== */

.wa-float {
  position: fixed;
  right: clamp(1rem, 4vw, 1.8rem);
  bottom: clamp(1rem, 4vw, 1.8rem);
  z-index: 50;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
  transition: transform 0.2s ease;
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.wa-float:hover { transform: scale(1.06); }
.wa-float svg.icon-wa-float { width: 26px; height: 30px; }
.wa-float .ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.55);
  animation: wa-pulse 2.6s ease-out infinite;
}
@keyframes wa-pulse {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.55); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .wa-float .ring { animation: none; }
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}