/* ==========================================================
   AUDIOFLEXX · LP CAPTURA · MOBILE-FIRST
   Estética: editorial acolhedor · cream + laranja quente + azul profundo
   ========================================================== */

:root {
  /* Paleta */
  --cream: #FAF6EE;
  --cream-deep: #F3ECDD;
  --ink: #1A1F2E;
  --ink-soft: #3A414F;
  --ink-muted: #6B7280;
  --border: #E8DFD0;
  --border-soft: #EDE6D5;
  --accent: #D66A2C;         /* Laranja acolhedor (CTA) */
  --accent-hover: #BF5A22;
  --accent-soft: #F4E4D4;
  --deep-blue: #2C4A6B;      /* Autoridade */
  --deep-blue-soft: #E4EAF1;
  --success: #25D366;        /* WhatsApp */
  --success-hover: #1DA851;
  --check: #6B8E4E;

  /* Tipografia */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Espaçamentos (mobile-first) */
  --container: 100%;
  --pad-x: 20px;
  --section-y: 64px;

  /* Sombras editoriais (sutis) */
  --shadow-card: 0 1px 0 rgba(26,31,46,.04), 0 6px 24px -10px rgba(26,31,46,.12);
  --shadow-form: 0 2px 0 rgba(26,31,46,.05), 0 20px 50px -20px rgba(26,31,46,.25);
}

/* Breakpoints ------------------------------------------------ */
@media (min-width: 768px) {
  :root {
    --pad-x: 40px;
    --section-y: 96px;
  }
}
@media (min-width: 1024px) {
  :root {
    --pad-x: 64px;
    --section-y: 120px;
  }
}

/* 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-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--cream);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; height: auto; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select { font-family: inherit; font-size: 16px; }
a { color: inherit; text-decoration: none; }

/* Container ------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

/* Tipografia editorial -------------------------------------- */
.display {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.05;
  font-variation-settings: "opsz" 96, "SOFT" 30;
}
.body-lg { font-size: 17px; line-height: 1.65; color: var(--ink-soft); }
.eyebrow {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--deep-blue);
}
.serif-num {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 144, "SOFT" 20;
  font-style: italic;
  font-weight: 400;
}

/* Botões base ----------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 24px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: 2px;
  transition: transform .15s ease, background .2s ease, box-shadow .2s ease;
  text-align: center;
  width: 100%;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 1px 0 rgba(0,0,0,.08), 0 8px 20px -8px rgba(214,106,44,.5);
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-whatsapp {
  background: var(--success);
  color: #fff;
  box-shadow: 0 1px 0 rgba(0,0,0,.08), 0 8px 20px -8px rgba(37,211,102,.45);
}
.btn-whatsapp:hover { background: var(--success-hover); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--cream); }

/* ==========================================================
   TOP BAR — selo superior (cidades + ano)
   ========================================================== */
.topbar {
  background: var(--ink);
  color: var(--cream-deep);
  padding: 10px 0;
  font-size: 12px;
  letter-spacing: 0.03em;
}
.topbar-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  text-align: center;
  flex-wrap: wrap;
}
.topbar-dot {
  opacity: 0.4;
  font-size: 10px;
}
@media (min-width: 768px) {
  .topbar-inner { justify-content: space-between; }
}

/* Header (logo) --------------------------------------------- */
.header {
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  background: var(--cream);
  position: sticky;
  top: 0;
  z-index: 40;
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.logo-img {
  height: 32px;
  width: auto;
  display: block;
}
.header-phone {
  font-size: 13px;
  color: var(--ink-soft);
  display: none;
}
@media (min-width: 768px) {
  .header-phone { display: inline-flex; align-items: center; gap: 8px; }
}

/* ==========================================================
   HERO — 1ª DOBRA
   ========================================================== */
.hero {
  /* ---------------------------------------------------------
     PLACEHOLDER DE BACKGROUND DA HERO:
     Para inserir a imagem real, substitua o segundo "linear-gradient()"
     do background-image por:  url('caminho/para/imagem.jpg')
     Ex:
       background-image:
         linear-gradient(rgba(250,246,238,0.90), rgba(250,246,238,0.94)),
         url('/img/hero-audioflexx.jpg');
     Imagem recomendada: paisagem horizontal (mín. 1920x1080),
     idoso(a) em conversa genuína com familiar (mesa, varanda, sala).
     Tons quentes, iluminação natural. Sem estética clínica.
     --------------------------------------------------------- */
  background-color: var(--cream);
  background-image:
    linear-gradient(rgba(250,246,238,0.88), rgba(250,246,238,0.94)),
    radial-gradient(ellipse 80% 70% at 20% 30%, rgba(214,106,44,0.18) 0%, transparent 55%),
    radial-gradient(ellipse 70% 60% at 85% 75%, rgba(44,74,107,0.22) 0%, transparent 55%),
    linear-gradient(135deg, var(--cream-deep) 0%, var(--cream) 100%);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 40px 0 56px;
  position: relative;
  overflow: hidden;
}

/* Tag visual discreta indicando onde trocar o background.
   Remover quando a imagem real for inserida. */
.hero::after {
  content: "[ Trocar background: ver comentário no CSS .hero ]";
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--deep-blue);
  opacity: 0.45;
  padding: 4px 12px;
  border: 1px dashed var(--deep-blue);
  border-radius: 2px;
  pointer-events: none;
  white-space: nowrap;
  z-index: 1;
}
@media (min-width: 768px) {
  .hero::after { top: 20px; left: 20px; transform: none; }
}

.hero-grid {
  display: grid;
  gap: 32px;
  position: relative;
  z-index: 2;
}

.hero-copy .eyebrow { margin-bottom: 20px; }
.hero-h1 {
  font-size: clamp(36px, 8vw, 52px);
  margin-bottom: 18px;
}
.hero-h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.hero-sub {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin-bottom: 24px;
}
.hero-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}
.hero-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.5;
}
.hero-bullets li::before {
  content: "";
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  margin-top: 10px;
}

/* Form card -------------------------------------------------- */
.form-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 28px 24px;
  box-shadow: var(--shadow-form);
  position: relative;
}
.form-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent);
  border-radius: 4px 4px 0 0;
}
.form-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin-bottom: 6px;
}
.form-subtitle {
  font-size: 13px;
  color: var(--ink-muted);
  margin-bottom: 22px;
}
.form-group {
  margin-bottom: 14px;
}
.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  margin-bottom: 6px;
  text-transform: uppercase;
}
.form-input,
.form-select {
  width: 100%;
  padding: 13px 14px;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--ink);
  transition: border-color .15s ease, background .15s ease;
  font-size: 15px;
}
.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
}
.form-radio-group {
  display: flex;
  gap: 10px;
}
.form-radio {
  flex: 1;
  position: relative;
}
.form-radio input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.form-radio label {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 12px;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 2px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all .15s ease;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 0;
}
.form-radio input[type="radio"]:checked + label {
  background: var(--deep-blue);
  color: #fff;
  border-color: var(--deep-blue);
}
.form-submit { margin-top: 20px; }
.form-micro {
  margin-top: 14px;
  font-size: 12px;
  text-align: center;
  color: var(--ink-muted);
  line-height: 1.4;
}
.form-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
  color: var(--ink-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.form-divider::before,
.form-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* Hero image removida — substituída por background na .hero
   (Form card agora ocupa a coluna direita do grid) */

/* Desktop hero ----------------------------------------------- */
@media (min-width: 768px) {
  .hero { padding: 72px 0 88px; }
  .hero-grid {
    grid-template-columns: 1.1fr 1fr;
    gap: 48px;
    align-items: center;
  }
}
@media (min-width: 1024px) {
  .hero { padding: 96px 0 112px; }
  .hero-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: 72px;
  }
  .hero-h1 { font-size: 64px; line-height: 1; }
  .form-card { padding: 36px 32px; }
}

/* ==========================================================
   SECTION — DIAGNÓSTICO (checklist)
   ========================================================== */
.section {
  padding: var(--section-y) 0;
  position: relative;
}
.section-rule {
  height: 1px;
  background: var(--border);
  margin: 0 auto;
  max-width: 1200px;
}
.section-header {
  margin-bottom: 40px;
  max-width: 640px;
}
.section-header .eyebrow { margin-bottom: 14px; }
.section-title {
  font-size: clamp(30px, 6vw, 44px);
  line-height: 1.1;
  margin-bottom: 16px;
}
.section-lead {
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-soft);
}

.diagnostico { background: var(--cream); }
.checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 720px;
  margin-bottom: 32px;
}
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
}
.checklist li:first-child { border-top: 1px solid var(--border); }
.check-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: 1.5px solid var(--check);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--check);
  font-size: 14px;
  margin-top: 2px;
}
.diagnostico-footer {
  background: var(--ink);
  color: var(--cream);
  padding: 28px 24px;
  border-radius: 2px;
  font-size: 17px;
  line-height: 1.5;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.diagnostico-footer strong {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  font-style: italic;
}
@media (min-width: 768px) {
  .diagnostico-footer {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 32px 40px;
  }
  .diagnostico-footer > div { flex: 1; }
  .diagnostico-footer .btn { width: auto; white-space: nowrap; }
}

/* ==========================================================
   SECTION — MECANISMO ÚNICO (destaque editorial)
   ========================================================== */
.mecanismo {
  background: var(--ink);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}
.mecanismo::before {
  content: "";
  position: absolute;
  top: 0;
  right: -10%;
  width: 60%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(214,106,44,.18) 0%, transparent 60%);
  pointer-events: none;
}
.mecanismo .eyebrow { color: var(--accent); }
.mecanismo .section-title { color: var(--cream); }
.mecanismo-text {
  color: rgba(250,246,238,.85);
  font-size: 17px;
  line-height: 1.7;
  max-width: 680px;
}
.mecanismo-text p + p { margin-top: 18px; }
.mecanismo-text em {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--accent);
  font-size: 1.1em;
}

.autoridade-box {
  margin-top: 48px;
  padding: 32px 24px;
  border: 1px solid rgba(250,246,238,.15);
  border-radius: 2px;
  background: rgba(250,246,238,.03);
  display: grid;
  gap: 20px;
  position: relative;
  z-index: 1;
}
.autoridade-num {
  font-family: var(--font-display);
  font-size: clamp(60px, 14vw, 96px);
  font-style: italic;
  font-weight: 300;
  line-height: 0.9;
  color: var(--accent);
  font-variation-settings: "opsz" 144, "SOFT" 30;
}
.autoridade-text {
  font-size: 15px;
  line-height: 1.55;
  color: rgba(250,246,238,.82);
}
.autoridade-text strong {
  color: var(--cream);
  font-weight: 500;
}
@media (min-width: 768px) {
  .autoridade-box {
    grid-template-columns: auto 1fr;
    gap: 40px;
    align-items: center;
    padding: 48px;
  }
}

/* ==========================================================
   SECTION — COMO FUNCIONA (3 passos)
   ========================================================== */
.passos { background: var(--cream); }
.passos-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.passo {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  padding: 32px 0;
  border-top: 1px solid var(--border);
  align-items: start;
}
.passo:last-child { border-bottom: 1px solid var(--border); }
.passo-num {
  font-family: var(--font-display);
  font-size: 56px;
  font-style: italic;
  font-weight: 300;
  line-height: 0.9;
  color: var(--accent);
  font-variation-settings: "opsz" 144, "SOFT" 40;
  min-width: 60px;
}
.passo-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin-bottom: 10px;
  color: var(--ink);
}
.passo-text {
  color: var(--ink-soft);
  line-height: 1.6;
  font-size: 15.5px;
}
@media (min-width: 768px) {
  .passo { grid-template-columns: 120px 1fr; gap: 40px; padding: 48px 0; }
  .passo-num { font-size: 88px; }
  .passo-title { font-size: 28px; }
  .passo-text { font-size: 17px; max-width: 620px; }
}

.passos-cta {
  margin-top: 40px;
  display: flex;
  justify-content: center;
}
.passos-cta .btn { max-width: 360px; }

/* ==========================================================
   SECTION — PHONAK (modelos)
   ========================================================== */
.phonak {
  background: var(--cream-deep);
  position: relative;
}
.phonak-intro {
  display: grid;
  gap: 24px;
  margin-bottom: 48px;
}
.phonak-intro-text {
  color: var(--ink-soft);
  line-height: 1.7;
  font-size: 16px;
}
.phonak-logo-box {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 2px;
  width: fit-content;
}
.phonak-logo-placeholder {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  color: var(--deep-blue);
  letter-spacing: -0.01em;
}
.phonak-logo-placeholder small {
  display: block;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 10px;
  color: var(--ink-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 2px;
}

.modelos-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}
.modelo-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 2px;
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}
.modelo-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}
.modelo-img {
  aspect-ratio: 4/3;
  background: var(--deep-blue-soft);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--deep-blue);
  text-align: center;
  padding: 20px;
  border-bottom: 1px solid var(--border);
}
.modelo-img-placeholder {
  padding: 12px 18px;
  border: 2px dashed var(--deep-blue);
  opacity: 0.65;
  font-size: 11px;
  line-height: 1.4;
  background: rgba(255,255,255,.4);
}
.modelo-body { padding: 24px; }
.modelo-tipo {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 8px;
}
.modelo-nome {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.015em;
  margin-bottom: 8px;
  color: var(--ink);
}
.modelo-desc {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-soft);
}
@media (min-width: 768px) {
  .modelos-grid { grid-template-columns: repeat(3, 1fr); }
  .phonak-intro { grid-template-columns: 1.4fr 1fr; align-items: end; gap: 48px; }
}

/* ==========================================================
   SECTION — FAQ
   ========================================================== */
.faq { background: var(--cream); }
.faq-list { max-width: 820px; }
.faq-item {
  border-top: 1px solid var(--border);
}
.faq-list .faq-item:last-child { border-bottom: 1px solid var(--border); }
.faq-question {
  width: 100%;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  text-align: left;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
  transition: color .15s ease;
}
.faq-question:hover { color: var(--accent); }
.faq-toggle {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 300;
  color: var(--ink-soft);
  transition: all .25s ease;
}
.faq-item.open .faq-toggle {
  background: var(--ink);
  color: var(--cream);
  border-color: var(--ink);
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq-answer-inner {
  padding: 0 0 24px;
  color: var(--ink-soft);
  line-height: 1.65;
  font-size: 15.5px;
  max-width: 700px;
}
@media (min-width: 768px) {
  .faq-question { font-size: 21px; padding: 28px 0; }
  .faq-answer-inner { font-size: 16.5px; padding-bottom: 32px; }
}

/* ==========================================================
   SECTION — CTA FINAL + UNIDADES
   ========================================================== */
.cta-final {
  background: var(--ink);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: "";
  position: absolute;
  top: -20%;
  left: -10%;
  width: 60%;
  height: 140%;
  background: radial-gradient(circle at center, rgba(214,106,44,.2) 0%, transparent 55%);
  pointer-events: none;
}
.cta-final-grid {
  display: grid;
  gap: 48px;
  position: relative;
  z-index: 1;
}
.cta-final-heading .eyebrow { color: var(--accent); margin-bottom: 16px; }
.cta-final-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 7vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: var(--cream);
}
.cta-final-title em {
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
}
.cta-final-sub {
  font-size: 17px;
  line-height: 1.6;
  color: rgba(250,246,238,.82);
  margin-bottom: 32px;
}

.cta-final-form {
  background: var(--cream);
  color: var(--ink);
}

/* Unidades ---------------------------------------------------- */
.unidades {
  background: var(--cream-deep);
  padding: var(--section-y) 0;
}
.unidades-header { margin-bottom: 40px; max-width: 640px; }
.unidades-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}
.unidade {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.unidade-cidade {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.unidade-cidade small {
  display: block;
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  font-style: normal;
  margin-bottom: 4px;
}
.unidade-info {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-soft);
  flex: 1;
}
.unidade-info strong { color: var(--ink); font-weight: 500; }
.unidade-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.unidade-actions .btn {
  flex: 1;
  min-width: 140px;
  padding: 12px 16px;
  font-size: 13px;
}
.unidades-horario {
  margin-top: 36px;
  padding: 20px 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 2px;
  text-align: center;
  font-size: 14.5px;
  color: var(--ink-soft);
}
.unidades-horario strong { color: var(--ink); font-weight: 500; }
@media (min-width: 768px) {
  .unidades-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .cta-final-grid { grid-template-columns: 1.1fr 1fr; gap: 80px; align-items: center; }
}

/* ==========================================================
   FOOTER
   ========================================================== */
.footer {
  background: var(--ink);
  color: rgba(250,246,238,.7);
  padding: 40px 0 32px;
  font-size: 13px;
}
.footer-inner {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--cream);
  font-weight: 500;
  letter-spacing: -0.015em;
}
.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 12.5px;
}
.footer-links a { color: rgba(250,246,238,.6); transition: color .15s ease; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(250,246,238,.12);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 11.5px;
  color: rgba(250,246,238,.45);
}
@media (min-width: 768px) {
  .footer-inner { grid-template-columns: 1fr auto; align-items: center; }
}

/* ==========================================================
   WHATSAPP FLUTUANTE
   ========================================================== */
.wa-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 10px;
}
.wa-tooltip {
  background: #fff;
  color: var(--ink);
  padding: 10px 14px;
  border-radius: 2px;
  font-size: 13px;
  line-height: 1.3;
  max-width: 200px;
  box-shadow: 0 8px 24px -6px rgba(26,31,46,.3);
  border: 1px solid var(--border);
  opacity: 0;
  transform: translateX(10px);
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
  display: none;
}
.wa-tooltip.visible {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}
@media (min-width: 768px) {
  .wa-tooltip { display: block; }
}
.wa-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px -8px rgba(37,211,102,.55), 0 2px 0 rgba(0,0,0,.08);
  transition: transform .2s ease, background .2s ease;
}
.wa-btn:hover { background: var(--success-hover); transform: scale(1.05); }
.wa-btn svg { width: 28px; height: 28px; fill: #fff; }

/* ==========================================================
   UTILITY
   ========================================================== */
.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;
}

/* Scroll reveal (sutil) */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity .7s ease, transform .7s ease;
  }
  .reveal.in {
    opacity: 1;
    transform: translateY(0);
  }
}