/* ===================================================================
   A&B HOMECARE SERVICES — DESIGN SYSTEM
   Primary: #174890  Accent: #D2242A  Bg: #FFFFFF  Text: #111111  Gray: #F5F7FA
=================================================================== */

:root{
  --ab-primary:      #174890;
  --ab-primary-dark: #0F3568;
  --ab-primary-tint: #EAF1FA;
  --ab-accent:       #D2242A;
  --ab-accent-dark:  #A81B20;
  --ab-bg:           #FFFFFF;
  --ab-text:         #111111;
  --ab-text-soft:    #4A5568;
  --ab-gray:         #F5F7FA;
  --ab-gray-line:    #E4E9F0;
  --ab-success:      #1B8A5A;
  --ab-gold:         #C79A3C;

  --font-head: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;

  --shadow-sm: 0 2px 10px rgba(17,17,17,0.06);
  --shadow-md: 0 12px 32px rgba(23,72,144,0.12);
  --shadow-lg: 0 24px 60px rgba(23,72,144,0.16);

  --container-pad: clamp(1.25rem, 4vw, 5rem);
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

html{ scroll-behavior:smooth; }

body{
  font-family: var(--font-body);
  color: var(--ab-text);
  background: var(--ab-bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4,h5,h6{
  font-family: var(--font-head);
  font-weight:600;
  color: var(--ab-text);
  letter-spacing:-0.01em;
}

.display-1,.display-2,.display-3{ font-weight:700; letter-spacing:-0.02em; }

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

:focus-visible{
  outline: 3px solid var(--ab-gold);
  outline-offset: 3px;
}

.container-ab{
  width:100%;
  max-width:1320px;
  margin-inline:auto;
  padding-inline: var(--container-pad);
}

.section{ padding-block: clamp(2.5rem, 4.5vw, 4.25rem); }
.section-tight{ padding-block: clamp(1.25rem, 2.5vw, 2rem); }
.bg-soft{ background: var(--ab-gray); }
.bg-tint{ background: var(--ab-primary-tint); }
.bg-primary{ background: var(--ab-primary); color:#fff; }
.bg-primary h1,.bg-primary h2,.bg-primary h3,.bg-primary p{ color:#fff; }

/* ---------- Eyebrow ---------- */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  font-family: var(--font-head);
  font-size:.8rem;
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
  color: var(--ab-accent);
  margin-bottom: .75rem;
}
.eyebrow::before{
  content:"";
  width:22px; height:2px;
  background: var(--ab-accent);
  display:inline-block;
}

/* ---------- Buttons ---------- */
.btn-ab{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  font-family: var(--font-head);
  font-weight:600;
  font-size:.88rem;
  line-height:1.2;
  padding: .72rem 1.45rem;
  border-radius: 100px;
  border:2px solid transparent;
  transition: all .25s ease;
  white-space:nowrap;
}
.btn-ab-primary{ background: var(--ab-primary); color:#fff; }
.btn-ab-primary:hover{ background: var(--ab-primary-dark); color:#fff; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-ab-accent{ background: var(--ab-accent); color:#fff; }
.btn-ab-accent:hover{ background: var(--ab-accent-dark); color:#fff; transform: translateY(-2px); box-shadow:0 12px 28px rgba(210,36,42,.28); }
.btn-ab-outline{ background:transparent; border-color: var(--ab-primary); color: var(--ab-primary); }
.btn-ab-outline:hover{ background: var(--ab-primary); color:#fff; }
.btn-ab-outline-light{ background:transparent; border-color: rgba(255,255,255,.55); color:#fff; }
.btn-ab-outline-light:hover{ background:#fff; color: var(--ab-primary); border-color:#fff; }
.btn-ab-sm{ padding:.5rem 1.05rem; font-size:.8rem; gap:.4rem; }
.btn-ab-lg{ padding:.9rem 2rem; font-size:.98rem; }

/* ---------- Navbar ---------- */
.ab-navbar{
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(10px);
  border-bottom:1px solid transparent;
  padding-block: .7rem;
  transition: background .3s ease, padding .3s ease, box-shadow .3s ease;
  position: -webkit-sticky !important;
  position: sticky !important;
  top:0 !important;
  z-index:1040;
}
/* Belt-and-suspenders: JS explicitly forces fixed positioning on scroll so the
   header pins reliably regardless of any sticky/ancestor edge case. */
.ab-navbar.is-fixed{
  position: fixed !important;
  top:0 !important; left:0; right:0;
  width:100%;
}
.ab-nav-spacer{ display:none; width:100%; }
.ab-navbar.is-scrolled{
  border-bottom-color: var(--ab-gray-line);
  box-shadow: var(--shadow-sm);
  padding-block: .5rem;
}
/* Bootstrap's navbar flex layout only targets its own .container* classes;
   since this navbar uses a custom .container-ab, we replicate that layout here
   so the brand, toggler, and menu always sit correctly on the same row. */
.ab-navbar .container-ab{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  row-gap:.5rem;
}
.ab-navbar .navbar-collapse{
  flex-basis:100%;
  flex-grow:1;
  align-items:center;
}
@media (min-width:1200px){
  .ab-navbar .container-ab{ flex-wrap:nowrap; }
}
.ab-navbar .navbar-brand{ font-family: var(--font-head); font-weight:700; font-size:1.2rem; color: var(--ab-primary); display:inline-flex; align-items:center; gap:.55rem; white-space:nowrap; flex:none; }
.navbar-logo-img{ height:34px; width:auto; display:block; }
.footer-logo-img{ height:34px; width:auto; display:block; }
.ab-navbar .navbar-brand .mark{
  width:36px; height:36px; border-radius:11px;
  background: linear-gradient(135deg, var(--ab-primary), var(--ab-primary-dark));
  color:#fff; display:flex; align-items:center; justify-content:center; font-size:1rem; flex:none;
}
.ab-navbar .navbar-toggler{ flex:none; padding:.4rem .6rem; }
.ab-nav-link{
  font-family: var(--font-head);
  font-weight:500;
  font-size:.88rem;
  color: var(--ab-text);
  padding:.5rem .7rem !important;
  position:relative;
  white-space:nowrap;
}
.ab-nav-link.active,.ab-nav-link:hover{ color: var(--ab-primary); }
.ab-nav-link.active{
  font-weight:600;
  box-shadow: inset 0 -2px 0 var(--ab-primary);
}
.ab-dropdown-menu .dropdown-item.active,
.ab-dropdown-menu .dropdown-item:active{ background: var(--ab-primary-tint); color: var(--ab-primary); }
.ab-nav-link.dropdown-toggle::after{ vertical-align:.15em; margin-left:.35rem; }
.ab-dropdown-menu{
  border:1px solid var(--ab-gray-line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  padding:.4rem;
  margin-top:.5rem;
}
.ab-dropdown-menu .dropdown-item{
  font-family: var(--font-head);
  font-size:.88rem;
  font-weight:500;
  padding:.55rem .8rem;
  border-radius:8px;
}
.ab-dropdown-menu .dropdown-item:hover,.ab-dropdown-menu .dropdown-item:focus{ background: var(--ab-primary-tint); color: var(--ab-primary); }
.ab-nav-ctas{ flex-wrap:nowrap; }
@media (max-width: 1199.98px){
  .ab-nav-ctas{ flex-wrap:wrap; }
  .ab-nav-ctas .btn-ab{ flex:1 1 auto; }
}
.ab-topbar{
  background: var(--ab-primary-dark);
  color:#fff;
  font-size:.82rem;
  padding-block:.45rem;
}
.ab-topbar a{ color:#fff; }
.ab-topbar .divider{ opacity:.35; }

/* ---------- Hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  padding-block: clamp(2rem, 5vw, 3.75rem);
  background:
    radial-gradient(1100px 500px at 85% -10%, var(--ab-primary-tint) 0%, transparent 60%),
    #fff;
}
/* Interior page banners (hero + section-tight together) only need a slim
   breadcrumb + heading strip, not the full homepage hero spacing. */
.hero.section-tight{ padding-block: clamp(1.1rem, 2.5vw, 1.75rem); }
.hero-badge{
  display:inline-flex; align-items:center; gap:.5rem;
  background:#fff; border:1px solid var(--ab-gray-line);
  padding:.5rem 1rem; border-radius:100px;
  font-size:.82rem; font-weight:600; box-shadow: var(--shadow-sm);
  margin-bottom:1.25rem;
}
.hero-badge .bi{ color: var(--ab-accent); }
.hero h1{ font-size: clamp(2.1rem, 4.4vw, 3.5rem); line-height:1.12; }
.hero .lead{ color: var(--ab-text-soft); font-size:1.15rem; max-width:36rem; }
.hero-media{ position:relative; }
.hero-media img{ border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width:100%; object-fit:cover; }
.hero-stat-card{
  position:absolute; left:-1.5rem; bottom:-1.5rem;
  background:#fff; border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  padding:1.1rem 1.4rem; display:flex; align-items:center; gap:.9rem;
  max-width:260px;
}
.hero-stat-card .num{ font-family:var(--font-head); font-weight:700; font-size:1.6rem; color: var(--ab-primary); line-height:1; }

/* ---------- Care Rhythm strip (signature element) ---------- */
.rhythm-strip{
  display:flex; gap:0; border-radius: var(--radius-lg); overflow:hidden;
  box-shadow: var(--shadow-md); border:1px solid var(--ab-gray-line);
}
.rhythm-step{
  flex:1; background:#fff; padding:1.5rem 1.25rem; position:relative;
  border-right:1px solid var(--ab-gray-line);
}
.rhythm-step:last-child{ border-right:none; }
.rhythm-time{ font-family:var(--font-head); font-weight:700; color: var(--ab-primary); font-size:.85rem; letter-spacing:.06em; text-transform:uppercase; }
.rhythm-step h6{ margin:.5rem 0 .25rem; font-size:1rem; }
.rhythm-step p{ font-size:.85rem; color: var(--ab-text-soft); margin:0; }
.rhythm-step .bi{ position:absolute; top:1.5rem; right:1.25rem; font-size:1.3rem; color: var(--ab-accent); opacity:.85; }
@media (max-width: 767px){
  .rhythm-strip{ flex-direction:column; }
  .rhythm-step{ border-right:none; border-bottom:1px solid var(--ab-gray-line); }
  .rhythm-step:last-child{ border-bottom:none; }
}

/* ---------- Cards ---------- */
.card-ab{
  background:#fff;
  border:1px solid var(--ab-gray-line);
  border-radius: var(--radius-md);
  padding:2rem;
  height:100%;
  transition: all .3s ease;
}
.card-ab:hover{ transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.card-ab.card-standalone{ height:auto; }
.card-ab.card-standalone:hover{ transform:none; box-shadow:none; border-color: var(--ab-gray-line); }
.card-icon{
  width:56px; height:56px; border-radius:16px;
  background: var(--ab-primary-tint); color: var(--ab-primary);
  display:flex; align-items:center; justify-content:center;
  font-size:1.5rem; margin-bottom:1.25rem;
  transition: all .3s ease;
}
.card-ab:hover .card-icon{ background: var(--ab-primary); color:#fff; }
.card-link{ font-family: var(--font-head); font-weight:600; font-size:.9rem; color: var(--ab-primary); display:inline-flex; align-items:center; gap:.4rem; }
.card-link .bi{ transition: transform .25s ease; }
.card-ab:hover .card-link .bi{ transform: translateX(4px); }

/* ---------- Why choose us ---------- */
.feature-row{ display:flex; gap:1.1rem; align-items:flex-start; }
.feature-row .icon-sq{
  flex:none; width:48px; height:48px; border-radius:12px;
  background: var(--ab-primary); color:#fff;
  display:flex; align-items:center; justify-content:center; font-size:1.2rem;
}
.feature-row h6{ margin-bottom:.25rem; }
.feature-row p{ color: var(--ab-text-soft); font-size:.92rem; margin:0; }

/* ---------- Stats ---------- */
.stat-block{ text-align:center; padding:1rem; }
.stat-num{ font-family:var(--font-head); font-weight:700; color:#fff; font-size:clamp(2rem,4vw,3rem); line-height:1; }
.stat-label{ color: rgba(255,255,255,.8); font-size:.9rem; margin-top:.4rem; }

/* ---------- Coverage map ---------- */
.coverage-wrap{
  background: var(--ab-primary);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 4vw, 3rem);
  color:#fff;
  position:relative;
  overflow:hidden;
}
.coverage-wrap::after{
  content:""; position:absolute; inset:0;
  background: radial-gradient(600px 300px at 100% 100%, rgba(255,255,255,.08), transparent 60%);
}
.coverage-chip{
  display:inline-flex; align-items:center; gap:.4rem;
  background: rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.18);
  padding:.5rem 1rem; border-radius:100px; font-size:.85rem; font-weight:500;
  margin:.25rem;
}
.coverage-chip .bi{ color: var(--ab-gold); font-size:.75rem; }

/* ---------- Testimonials ---------- */
.testimonial-card{
  background:#fff; border:1px solid var(--ab-gray-line); border-radius: var(--radius-md);
  padding:2rem; height:100%;
}
.testimonial-card .stars{ color: var(--ab-gold); font-size:.9rem; margin-bottom:1rem; }
.testimonial-card p.quote{ font-size:1.02rem; color: var(--ab-text); }
.testimonial-person{ display:flex; align-items:center; gap:.8rem; margin-top:1.25rem; }
.testimonial-person img{ width:46px; height:46px; border-radius:50%; object-fit:cover; }
.testimonial-person .name{ font-family:var(--font-head); font-weight:600; font-size:.92rem; }
.testimonial-person .role{ font-size:.8rem; color: var(--ab-text-soft); }

/* ---------- Team ---------- */
.team-card{ border-radius: var(--radius-md); overflow:hidden; background:#fff; border:1px solid var(--ab-gray-line); }
.team-card .photo{ aspect-ratio:4/5; overflow:hidden; }
.team-card .photo img{ width:100%; height:100%; object-fit:cover; transition: transform .4s ease; }
.team-card:hover .photo img{ transform: scale(1.06); }
.team-card .body{ padding:1.25rem 1.4rem; }
.team-card .role{ color: var(--ab-accent); font-size:.82rem; font-weight:600; text-transform:uppercase; letter-spacing:.06em; }

/* ---------- Blog ---------- */
.blog-card{ border-radius: var(--radius-md); overflow:hidden; border:1px solid var(--ab-gray-line); background:#fff; height:100%; }
.blog-card .thumb{ aspect-ratio:16/10; overflow:hidden; }
.blog-card .thumb img{ width:100%; height:100%; object-fit:cover; transition: transform .4s ease; }
.blog-card:hover .thumb img{ transform: scale(1.06); }
.blog-card .body{ padding:1.5rem; }
.blog-meta{ font-size:.8rem; color: var(--ab-text-soft); display:flex; gap:1rem; margin-bottom:.6rem; }
.blog-tag{ display:inline-block; background: var(--ab-primary-tint); color: var(--ab-primary); font-size:.75rem; font-weight:600; padding:.3rem .7rem; border-radius:100px; margin-bottom:.75rem; }

/* ---------- FAQ ---------- */
.accordion-ab .accordion-item{ border:1px solid var(--ab-gray-line); border-radius: var(--radius-sm) !important; margin-bottom:1rem; overflow:hidden; }
.accordion-ab .accordion-button{ font-family:var(--font-head); font-weight:600; padding:1.25rem 1.5rem; }
.accordion-ab .accordion-button:not(.collapsed){ background: var(--ab-primary-tint); color: var(--ab-primary); box-shadow:none; }
.accordion-ab .accordion-button:focus{ box-shadow:none; }
.accordion-ab .accordion-body{ padding:0 1.5rem 1.5rem; color: var(--ab-text-soft); }

/* ---------- Contact CTA ---------- */
.cta-band{
  background: linear-gradient(120deg, var(--ab-primary) 0%, var(--ab-primary-dark) 100%);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3.5rem);
  color:#fff;
}

/* ---------- Newsletter ---------- */
.newsletter-form .form-control{ border-radius:100px; padding:.9rem 1.4rem; border:1px solid var(--ab-gray-line); }
.newsletter-form .btn-ab{ border-radius:100px; }

/* ---------- Footer ---------- */
.ab-footer{ background:#0D2A50; color: rgba(255,255,255,.78); }
.ab-footer h6{ color:#fff; font-family:var(--font-head); font-weight:600; margin-bottom:1.1rem; }
.ab-footer a{ color: rgba(255,255,255,.72); font-size:.92rem; }
.ab-footer a:hover{ color:#fff; }
.ab-footer .flink{ display:block; margin-bottom:.6rem; }
.ab-footer .social-ic{
  width:38px; height:38px; border-radius:50%; background: rgba(255,255,255,.08);
  display:inline-flex; align-items:center; justify-content:center; margin-right:.5rem;
  transition: all .25s ease;
}
.ab-footer .social-ic:hover{ background: var(--ab-accent); }
.ab-footer-bottom{ border-top:1px solid rgba(255,255,255,.12); padding-block:1.25rem; font-size:.85rem; }

/* ---------- Forms ---------- */
.form-control-ab{
  border:1px solid var(--ab-gray-line); border-radius: var(--radius-sm);
  padding:.85rem 1.1rem; font-size:.95rem; background:#fff;
}
.form-control-ab:focus{ border-color: var(--ab-primary); box-shadow:0 0 0 4px var(--ab-primary-tint); }
.form-label-ab{ font-weight:600; font-size:.88rem; margin-bottom:.4rem; }
.form-loading .btn-ab .spinner-border{ width:1rem; height:1rem; }
.form-success-box{
  background: rgba(27,138,90,.08); border:1px solid rgba(27,138,90,.25);
  border-radius: var(--radius-sm); padding:1.25rem 1.5rem; color: var(--ab-success);
  display:none; align-items:center; gap:.75rem;
}
.form-error-box{
  background: rgba(210,36,42,.06); border:1px solid rgba(210,36,42,.22);
  border-radius: var(--radius-sm); padding:1rem 1.25rem; color: var(--ab-accent-dark);
  display:none; align-items:center; gap:.75rem; font-size:.9rem;
}

/* ---------- Floating AI Chat + Voice ---------- */
.ab-float-stack{ position:fixed; right:1.5rem; bottom:1.5rem; z-index:1050; display:flex; flex-direction:column; gap:.75rem; align-items:flex-end; }
.ab-float-btn{
  width:60px; height:60px; border-radius:50%; border:none;
  background: var(--ab-primary); color:#fff; font-size:1.4rem;
  box-shadow: var(--shadow-lg); display:flex; align-items:center; justify-content:center;
  transition: all .25s ease; position:relative;
}
.ab-float-btn:hover{ transform: translateY(-3px) scale(1.04); }
.ab-float-btn.voice-btn{ background: var(--ab-accent); }
.ab-float-btn .pulse{
  position:absolute; inset:0; border-radius:50%; border:2px solid currentColor;
  animation: ab-pulse 2.2s ease-out infinite;
}
@keyframes ab-pulse{ 0%{ transform:scale(1); opacity:.6; } 100%{ transform:scale(1.6); opacity:0; } }

.ab-chat-window{
  position:fixed; right:1.5rem; bottom:6rem; width:380px; max-width:calc(100vw - 2rem);
  height:560px; max-height:70vh; background:#fff; border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg); display:none; flex-direction:column; overflow:hidden;
  z-index:1060; border:1px solid var(--ab-gray-line);
}
.ab-chat-window.open{ display:flex; }
.ab-chat-header{ background: var(--ab-primary); color:#fff; padding:1rem 1.25rem; display:flex; align-items:center; justify-content:space-between; }
.ab-chat-header .status{ font-size:.75rem; opacity:.85; display:flex; align-items:center; gap:.4rem; }
.ab-chat-header .status .dot{ width:8px; height:8px; border-radius:50%; background:#48D18A; }
.ab-chat-body{ flex:1; overflow-y:auto; padding:1.1rem; background: var(--ab-gray); display:flex; flex-direction:column; gap:.75rem; }
.ab-msg{ max-width:85%; padding:.7rem 1rem; border-radius: var(--radius-sm); font-size:.9rem; line-height:1.5; }
.ab-msg.bot{ background:#fff; border:1px solid var(--ab-gray-line); align-self:flex-start; border-bottom-left-radius:4px; }
.ab-msg.user{ background: var(--ab-primary); color:#fff; align-self:flex-end; border-bottom-right-radius:4px; }
.ab-typing{ display:inline-flex; gap:4px; padding:.7rem 1rem; background:#fff; border:1px solid var(--ab-gray-line); border-radius: var(--radius-sm); align-self:flex-start; }
.ab-typing span{ width:6px; height:6px; border-radius:50%; background: var(--ab-primary); opacity:.4; animation: ab-typing 1s infinite; }
.ab-typing span:nth-child(2){ animation-delay:.15s; }
.ab-typing span:nth-child(3){ animation-delay:.3s; }
@keyframes ab-typing{ 0%,60%,100%{ opacity:.3; transform: translateY(0);} 30%{ opacity:1; transform: translateY(-3px);} }
.ab-chat-suggest{ display:flex; flex-wrap:wrap; gap:.5rem; padding: 0 1.1rem 1rem; background: var(--ab-gray); }
.ab-chip-btn{ font-size:.8rem; border:1px solid var(--ab-gray-line); background:#fff; border-radius:100px; padding:.45rem .9rem; transition: all .2s ease; }
.ab-chip-btn:hover{ border-color: var(--ab-primary); color: var(--ab-primary); }
.ab-chat-input{ display:flex; gap:.6rem; padding:.9rem; border-top:1px solid var(--ab-gray-line); background:#fff; }
.ab-chat-input input{ flex:1; border:1px solid var(--ab-gray-line); border-radius:100px; padding:.6rem 1.1rem; font-size:.9rem; }
.ab-chat-input button{ width:42px; height:42px; border-radius:50%; background: var(--ab-primary); color:#fff; border:none; flex:none; }

.ab-voice-window{
  position:fixed; right:1.5rem; bottom:6rem; width:340px; max-width:calc(100vw - 2rem);
  background:#fff; border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  display:none; flex-direction:column; overflow:hidden; z-index:1060; border:1px solid var(--ab-gray-line);
}
.ab-voice-window.open{ display:flex; }
.ab-voice-header{ background: var(--ab-accent); color:#fff; padding:1rem 1.25rem; display:flex; align-items:center; justify-content:space-between; }
.ab-voice-orb{
  width:110px; height:110px; border-radius:50%; margin:2rem auto 1rem;
  background: radial-gradient(circle at 35% 30%, #EAF1FA, var(--ab-primary-tint));
  display:flex; align-items:center; justify-content:center; font-size:2.2rem; color: var(--ab-primary);
  position:relative;
}
.ab-voice-orb::before,.ab-voice-orb::after{
  content:""; position:absolute; inset:0; border-radius:50%;
  border:2px solid var(--ab-primary); opacity:.35;
}
.ab-voice-orb.listening::before{ animation: ab-pulse 1.6s ease-out infinite; }
.ab-voice-orb.listening::after{ animation: ab-pulse 1.6s ease-out infinite .5s; }
.ab-voice-status{ text-align:center; font-weight:600; font-family:var(--font-head); margin-bottom:.25rem; }
.ab-voice-sub{ text-align:center; font-size:.8rem; color: var(--ab-text-soft); margin-bottom:1.25rem; }
.ab-voice-controls{ display:flex; justify-content:center; gap:.75rem; padding-bottom:1.5rem; }
.ab-voice-controls button{ width:48px; height:48px; border-radius:50%; border:none; display:flex; align-items:center; justify-content:center; font-size:1.1rem; }
.ab-voice-transcript{ max-height:130px; overflow-y:auto; padding:0 1.25rem 1.25rem; font-size:.82rem; color: var(--ab-text-soft); }

/* Skip link */
.skip-link{ position:absolute; left:-999px; top:auto; background:var(--ab-primary); color:#fff; padding:.75rem 1.25rem; z-index:2000; border-radius:0 0 8px 0; }
.skip-link:focus{ left:0; top:0; }

/* Back to top */
.ab-back-top{
  position:fixed; left:1.5rem; bottom:1.5rem; width:44px; height:44px; border-radius:50%;
  background:#fff; border:1px solid var(--ab-gray-line); box-shadow: var(--shadow-sm);
  display:none; align-items:center; justify-content:center; color: var(--ab-primary); z-index:1040;
}
.ab-back-top.show{ display:flex; }

@media (max-width: 575px){
  .ab-chat-window, .ab-voice-window{ right:.75rem; bottom:5.5rem; }
  .ab-float-stack{ right:.75rem; bottom:1rem; }
}