/* ============================================================
   Acqua Riacho Verde — Site UI Kit styles
   Uses tokens from ../../colors_and_type.css
   ============================================================ */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text-primary); background: var(--bg-primary); }
img { display: block; }
button { font-family: var(--font-body); cursor: pointer; }

/* ---- shared eyebrow / headings ---- */
.arv-eyebrow { font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--text-gold); display: block; }
.arv-eyebrow.light { color: var(--dourado-sol); }
.arv-section { padding: 96px 6vw; }
.arv-section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.arv-section-head h2 { font-family: var(--font-display); font-size: 46px; font-weight: 700; line-height: 1.1; letter-spacing: -.02em; margin-top: 10px; }
.arv-section-sub { font-size: 17px; color: var(--text-secondary); margin-top: 14px; line-height: 1.6; }
h2 em { font-style: italic; color: var(--verde-floresta); }

/* ---- buttons ---- */
.arv-btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; font-weight: 700; font-size: 15px; letter-spacing: .03em; border: 0; padding: 14px 28px; border-radius: var(--radius-md); transition: var(--transition-normal); }
.arv-btn i { font-size: 18px; }
.arv-btn.primary { background: var(--verde-floresta); color: #fff; box-shadow: var(--shadow-brand); }
.arv-btn.primary:hover { background: var(--verde-profundo); transform: translateY(-1px); }
.arv-btn.primary:disabled { background: var(--cinza-medio); box-shadow: none; cursor: not-allowed; transform: none; opacity: .7; }
.arv-btn.ghost { background: transparent; color: var(--verde-floresta); border: 1.5px solid var(--verde-floresta); }
.arv-btn.ghost:hover { background: var(--verde-floresta); color: #fff; }
.arv-btn.ghost-light { background: rgba(255,255,255,.12); color: #fff; border: 1.5px solid rgba(255,255,255,.55); backdrop-filter: blur(4px); }
.arv-btn.ghost-light:hover { background: rgba(255,255,255,.22); }
.arv-btn.full { width: 100%; }

/* ---- header ---- */
.arv-header { position: fixed; top: 0; left: 0; right: 0; z-index: 50; transition: var(--transition-normal); background: rgba(250,250,248,.92); backdrop-filter: blur(8px); box-shadow: var(--shadow-sm); }
.arv-header-inner { display: flex; align-items: center; gap: 28px; padding: 14px 6vw; }
.arv-header.is-solid { background: var(--branco-natural); }
.arv-logo { cursor: pointer; }
.arv-logo img { height: 44px; transition: var(--transition-normal); }
.arv-header.is-solid .arv-logo img { height: 40px; }
.arv-nav { display: flex; gap: 26px; margin-left: auto; }
.arv-nav-link { font-size: 15px; font-weight: 500; color: var(--text-secondary); cursor: pointer; transition: var(--transition-fast); letter-spacing: .01em; }
.arv-nav-link:hover { color: var(--verde-floresta); }
.arv-header-cta { background: var(--dourado-sol); color: var(--escuro); font-weight: 700; font-size: 14px; letter-spacing: .03em; border: 0; padding: 11px 22px; border-radius: var(--radius-md); transition: var(--transition-normal); }
.arv-header-cta:hover { background: var(--dourado-escuro); }
.arv-header-cta.solid { background: var(--verde-floresta); color: #fff; }
.arv-burger { display: none; background: transparent; border: 0; color: var(--verde-floresta); font-size: 28px; }
.arv-header.is-solid .arv-burger { color: var(--verde-floresta); }
.arv-mobile-nav { display: none; }

/* ---- hero (photo) ---- */
.arv-hero { position: relative; min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 0 6vw; overflow: hidden; }
.arv-hero-bg { position: absolute; inset: 0; }
.arv-hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.arv-hero-overlay { position: absolute; inset: 0; background: rgba(10,21,15,.88); }
.arv-hero-content { position: relative; z-index: 2; max-width: 880px; }
.arv-hero-content h1 { font-family: var(--font-display); font-size: clamp(40px, 6.5vw, 84px); font-weight: 700; line-height: 1.04; letter-spacing: -.02em; color: #fff; margin: 18px 0 22px; text-wrap: balance; text-shadow: 0 2px 24px rgba(15,32,24,.35); }
.arv-hero-content p { font-size: clamp(16px, 1.5vw, 21px); color: rgba(255,255,255,.95); line-height: 1.6; max-width: 620px; margin: 0 auto; text-shadow: 0 1px 12px rgba(15,32,24,.4); }
.arv-hero-meta { font-size: 15px; color: rgba(255,255,255,.80); margin-top: 18px; letter-spacing: .02em; }
.arv-hero-meta strong { color: var(--dourado-sol); font-weight: 700; }
.arv-hero-actions { display: flex; gap: 16px; justify-content: center; margin-top: 28px; flex-wrap: wrap; }
.arv-scroll-cue { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); z-index: 2; background: transparent; border: 0; color: rgba(255,255,255,.85); font-size: 30px; animation: arv-bob 2.4s ease-in-out infinite; }
@keyframes arv-bob { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 10px); } }

/* ---- photo ---- */
.arv-photo { position: relative; width: 100%; height: 100%; min-height: 220px; border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-tertiary); }
.arv-photo img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform var(--transition-slow); }
.arv-photo-cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 28px 16px 14px; font-size: 13px; font-weight: 500; letter-spacing: .02em; color: #fff; background: linear-gradient(to top, rgba(15,32,24,.72), rgba(15,32,24,0)); }

/* ---- sobre ---- */
.arv-section.sobre { background: var(--branco-natural); }
.arv-sobre-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: stretch; max-width: 1180px; margin: 0 auto; }
.arv-sobre-media { min-height: 520px; }
.arv-sobre-media--anim { opacity: 0; transform: translateX(48px) scale(.97); transition: opacity 700ms ease-out, transform 700ms ease-out; }
.arv-sobre-media--visible { opacity: 1; transform: translateX(0) scale(1); }
.arv-sobre-text h2 { font-family: var(--font-display); font-size: 46px; font-weight: 700; line-height: 1.08; letter-spacing: -.02em; margin: 12px 0 22px; }
.arv-sobre-text p { font-size: 17px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 16px; }
.arv-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px 32px; margin-top: 34px; }
.arv-stat { border-left: 2px solid var(--dourado-sol); padding-left: 16px; }
.arv-stat strong { display: block; font-family: var(--font-display); font-size: 36px; font-weight: 700; color: var(--verde-floresta); line-height: 1; }
.arv-stat span { font-size: 13px; color: var(--text-tertiary); }

/* ---- diferenciais ---- */
.arv-section.diferenciais { background: var(--areia); }
.arv-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1180px; margin: 0 auto; }
.arv-feature { background: var(--branco-natural); border-radius: var(--radius-lg); padding: 32px 28px; box-shadow: var(--shadow-sm); transition: var(--transition-normal); border: 1px solid transparent; }
.arv-feature:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--border-accent); }
.arv-feature-icon { width: 56px; height: 56px; border-radius: var(--radius-md); background: rgba(46,125,79,.1); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.arv-feature-icon i { font-size: 30px; color: var(--verde-floresta); }
.arv-feature h3 { font-family: var(--font-display); font-size: 26px; font-weight: 700; margin-bottom: 8px; }
.arv-feature p { font-size: 15px; color: var(--text-secondary); line-height: 1.6; }

/* ---- galeria ---- */
.arv-section.galeria { background: var(--branco-natural); }
.arv-gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 240px; gap: 18px; max-width: 1180px; margin: 0 auto; }
.arv-gallery-item { overflow: hidden; border-radius: var(--radius-lg); }
.arv-gallery-item.big { grid-row: span 2; }
.arv-gallery-item .arv-photo { min-height: 100%; }
.arv-gallery-item .arv-photo i { transition: var(--transition-slow); }
.arv-gallery-item:hover .arv-photo img { transform: scale(1.06); }

/* ---- galeria lightbox ---- */
.arv-gallery-more {
  position: absolute; inset: 0;
  background: rgba(15,32,24,.62);
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-lg);
}
.arv-gallery-more span {
  font-family: var(--font-display);
  font-size: 36px; font-weight: 700;
  color: #fff; letter-spacing: -.01em;
  text-shadow: 0 2px 12px rgba(0,0,0,.4);
}
/* backdrop */
.arv-lb-backdrop {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,.92);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  animation: arv-lb-in 250ms ease-in-out;
}
@keyframes arv-lb-in { from { opacity: 0; } to { opacity: 1; } }
/* close */
.arv-lb-close {
  position: absolute; top: 18px; right: 22px;
  background: rgba(15,32,24,.7); border: 0;
  color: #fff; font-size: 24px;
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background 200ms;
  z-index: 10;
}
.arv-lb-close:hover { background: rgba(15,32,24,1); }
/* main area */
.arv-lb-main {
  display: flex; align-items: center; gap: 16px;
  width: 100%; max-width: 1200px; padding: 0 16px;
  flex: 1; min-height: 0;
}
/* arrows */
.arv-lb-arrow {
  flex-shrink: 0;
  background: rgba(15,32,24,.7); border: 0;
  color: #fff; font-size: 22px;
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background 200ms, transform 150ms;
}
.arv-lb-arrow:hover { background: rgba(15,32,24,1); transform: scale(1.08); }
/* image wrap */
.arv-lb-img-wrap {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column; align-items: center;
  max-height: calc(100vh - 200px);
}
.arv-lb-img {
  max-width: 100%; max-height: calc(100vh - 220px);
  object-fit: contain; border-radius: var(--radius-md);
  animation: arv-lb-img-in 250ms ease-in-out;
}
@keyframes arv-lb-img-in { from { opacity: 0; transform: scale(.97); } to { opacity: 1; transform: scale(1); } }
.arv-lb-caption {
  margin-top: 12px; font-size: 14px; color: rgba(255,255,255,.75);
  text-align: center; letter-spacing: .02em;
}
/* thumbnail strip */
.arv-lb-thumbs-wrap {
  width: 100%; padding: 14px 0 20px;
  overflow: hidden;
}
.arv-lb-thumbs {
  display: flex; gap: 8px;
  justify-content: center; flex-wrap: nowrap;
  overflow-x: auto; padding: 0 24px;
  scrollbar-width: none;
}
.arv-lb-thumbs::-webkit-scrollbar { display: none; }
.arv-lb-thumb {
  flex-shrink: 0;
  width: 72px; height: 50px;
  border-radius: 6px; overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer; background: transparent;
  padding: 0; transition: border-color 200ms, transform 150ms;
  opacity: .65;
}
.arv-lb-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.arv-lb-thumb:hover { opacity: .9; transform: scale(1.06); }
.arv-lb-thumb.active { border-color: #C9A227; opacity: 1; }

.arv-select-wrap select { border: 0; outline: 0; font-family: var(--font-body); font-size: 15px; color: var(--text-primary); width: 100%; background: transparent; cursor: pointer; appearance: none; -webkit-appearance: none; }
.arv-select-wrap select option { color: var(--text-primary); }

/* ---- localização ---- */
.arv-section.localizacao { background: var(--branco-natural); }
.arv-loc-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 32px; }
.arv-loc-map { max-width: 1180px; margin: 0 auto; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }

/* ---- lotes / map ---- */
.arv-section.lotes { background: var(--areia); }
.arv-lotes-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 32px; max-width: 1180px; margin: 0 auto; align-items: stretch; }
.arv-map { position: relative; background: #EAE3CC; border: 1px solid rgba(30,86,49,.15); border-radius: var(--radius-lg); aspect-ratio: 16/10; box-shadow: var(--shadow-sm); overflow: hidden; }
.arv-map-river { position: absolute; left: 0; right: 0; top: 56%; height: 14%; background: linear-gradient(var(--azul-riacho), #15596b); display: flex; align-items: center; gap: 8px; padding-left: 18px; color: rgba(255,255,255,.85); font-size: 13px; letter-spacing: .05em; }
.arv-map-river i { font-size: 18px; }
.arv-lot { position: absolute; border: 0; border-radius: var(--radius-sm); font-family: var(--font-body); font-weight: 700; font-size: 14px; color: #fff; display: flex; align-items: center; justify-content: center; transition: var(--transition-fast); box-shadow: var(--shadow-sm); }
.arv-lot.disponivel { background: var(--verde-medio); }
.arv-lot.reservado { background: var(--dourado-escuro); }
.arv-lot.vendido { background: var(--cinza-medio); opacity: .85; }
.arv-lot:hover { transform: scale(1.05); z-index: 3; }
.arv-lot.active { outline: 3px solid var(--escuro); outline-offset: 2px; z-index: 4; }
.arv-map-legend { position: absolute; bottom: 12px; right: 14px; background: rgba(255,255,255,.92); border-radius: var(--radius-md); padding: 8px 12px; display: flex; gap: 14px; font-size: 11px; color: var(--text-secondary); box-shadow: var(--shadow-sm); }
.arv-map-legend i { font-size: 9px; margin-right: 4px; vertical-align: middle; }
.arv-map-legend .disp { color: var(--verde-medio); }
.arv-map-legend .res { color: var(--dourado-escuro); }
.arv-map-legend .vend { color: var(--cinza-medio); }
.arv-lot-panel { background: var(--branco-natural); border-radius: var(--radius-lg); padding: 30px 28px; box-shadow: var(--shadow-md); display: flex; flex-direction: column; }
.arv-lot-badge { align-self: flex-start; font-size: 12px; font-weight: 700; padding: 5px 13px; border-radius: var(--radius-full); margin-bottom: 14px; }
.arv-lot-badge.disponivel { background: rgba(46,125,79,.14); color: var(--verde-medio); }
.arv-lot-badge.reservado { background: rgba(201,162,39,.18); color: var(--dourado-escuro); }
.arv-lot-badge.vendido { background: rgba(136,136,136,.18); color: var(--cinza-medio); }
.arv-lot-panel h3 { font-family: var(--font-display); font-size: 34px; font-weight: 700; }
.arv-lot-nota { font-size: 14px; color: var(--text-secondary); line-height: 1.55; margin-top: 6px; }
.arv-lot-rows { margin: 22px 0; border-top: 1px solid var(--border-default); }
.arv-lot-rows div { display: flex; justify-content: space-between; align-items: center; padding: 13px 0; border-bottom: 1px solid var(--border-default); }
.arv-lot-rows span { font-size: 14px; color: var(--text-tertiary); }
.arv-lot-rows strong { font-size: 16px; font-weight: 600; color: var(--text-primary); }
.arv-lot-rows strong.price { font-family: var(--font-display); font-size: 24px; color: var(--verde-floresta); }
.arv-lot-panel .arv-btn { margin-top: auto; }

/* ---- contato / form ---- */
.arv-section.contato { background: var(--verde-floresta); color: #fff; }
.arv-contato-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; max-width: 1080px; margin: 0 auto; align-items: center; }
.arv-contato-intro h2 { font-family: var(--font-display); font-size: 48px; font-weight: 700; line-height: 1.05; margin: 12px 0 18px; }
.arv-contato-intro p { font-size: 17px; color: rgba(255,255,255,.85); line-height: 1.65; }
.arv-contato-list { list-style: none; margin-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.arv-contato-list li { display: flex; align-items: center; gap: 12px; font-size: 15px; color: rgba(255,255,255,.92); }
.arv-contato-list i { font-size: 20px; color: var(--dourado-sol); }
.arv-contato-card { background: var(--branco-natural); border-radius: var(--radius-xl); padding: 36px 34px; box-shadow: var(--shadow-xl); color: var(--text-primary); }
.arv-field { margin-bottom: 16px; }
.arv-field label { display: block; font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 7px; }
.arv-field label .opt { font-weight: 400; color: var(--text-tertiary); }
.arv-input { display: flex; align-items: center; gap: 10px; background: #fff; border: 1.5px solid var(--border-default); border-radius: var(--radius-md); padding: 12px 14px; transition: var(--transition-fast); }
.arv-input.area { align-items: flex-start; }
.arv-input i { color: var(--cinza-medio); font-size: 18px; }
.arv-input input, .arv-input textarea { border: 0; outline: 0; font-family: var(--font-body); font-size: 15px; color: var(--text-primary); width: 100%; background: transparent; resize: none; }
.arv-input.focus { border-color: var(--verde-medio); box-shadow: 0 0 0 3px rgba(46,125,79,.12); }
.arv-input.error { border-color: var(--feedback-erro); }
.arv-field-error { display: block; font-size: 12px; color: var(--feedback-erro); margin-top: 5px; }
.arv-contato-card .arv-btn { margin-top: 8px; }
.arv-form-note { font-size: 12px; color: var(--text-tertiary); text-align: center; margin-top: 12px; }
.arv-form-success { text-align: center; padding: 24px 0; }
.arv-success-icon { width: 70px; height: 70px; border-radius: var(--radius-full); background: rgba(46,125,79,.14); color: var(--verde-medio); display: flex; align-items: center; justify-content: center; font-size: 38px; margin: 0 auto 18px; }
.arv-form-success h3 { font-family: var(--font-display); font-size: 30px; font-weight: 700; margin-bottom: 8px; }
.arv-form-success p { font-size: 15px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 22px; }

/* ---- form tabs ---- */
.arv-form-tabs { display: flex; border-bottom: 2px solid var(--border-default); margin-bottom: 20px; }
.arv-form-tab { flex: 1; background: transparent; border: 0; border-bottom: 2px solid transparent; margin-bottom: -2px; padding: 12px 8px; font-family: var(--font-body); font-size: 14px; font-weight: 600; color: var(--text-tertiary); cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 7px; transition: color 200ms, border-color 200ms, background 200ms; border-radius: var(--radius-md) var(--radius-md) 0 0; }
.arv-form-tab i { font-size: 17px; }
.arv-form-tab:hover { color: var(--text-primary); background: rgba(0,0,0,.03); }
.arv-form-tab.active { color: var(--escuro); background: #fff; border-bottom-color: #C9A227; }
/* field row */
.arv-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
/* form action buttons */
.arv-form-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.arv-btn-mail { background: #C9A227 !important; color: #1a1a1a !important; text-decoration: none; }
.arv-btn-mail:hover { background: #b38d1e !important; transform: translateY(-1px); }
.arv-btn-wa { background: #1E5631 !important; color: #fff !important; text-decoration: none; }
.arv-btn-wa:hover { background: #174726 !important; transform: translateY(-1px); }

/* ---- footer ---- */
.arv-footer { background: var(--escuro); color: rgba(255,255,255,.8); }
.arv-footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1.2fr; gap: 40px; padding: 64px 6vw 40px; max-width: 1180px; margin: 0 auto; }
.arv-footer-brand img { height: 56px; margin-bottom: 18px; }
.arv-footer-brand p { font-size: 14px; line-height: 1.7; color: rgba(255,255,255,.6); }
.arv-footer-col h4 { font-family: var(--font-display); font-size: 20px; font-weight: 600; color: #fff; margin-bottom: 16px; }
.arv-footer-col a { display: flex; align-items: center; gap: 9px; font-size: 14px; color: rgba(255,255,255,.7); margin-bottom: 11px; cursor: pointer; transition: var(--transition-fast); }
.arv-footer-col a:hover { color: var(--dourado-sol); }
.arv-footer-col a i { font-size: 17px; }
.arv-footer-social { display: flex; gap: 12px; margin-top: 18px; }
.arv-footer-social a { width: 38px; height: 38px; border-radius: var(--radius-full); border: 1px solid rgba(255,255,255,.2); display: flex; align-items: center; justify-content: center; }
.arv-footer-social a i { font-size: 18px; }
.arv-footer-social a:hover { background: var(--verde-medio); border-color: var(--verde-medio); }
.arv-footer-share { display: flex; justify-content: center; padding: 28px 6vw 0; }
.arv-footer-share-btn { display: inline-flex; align-items: center; gap: 9px; background: #25D366; color: #fff; font-family: var(--font-body); font-size: 14px; font-weight: 700; padding: 12px 26px; border-radius: var(--radius-md); text-decoration: none; transition: background 250ms ease-in-out, transform 250ms ease-in-out; }
.arv-footer-share-btn i { font-size: 20px; }
.arv-footer-share-btn:hover { background: #1ebe5a; transform: translateY(-1px); }
.arv-footer-base { display: flex; justify-content: space-between; padding: 22px 6vw; border-top: 1px solid rgba(255,255,255,.1); font-size: 12px; color: rgba(255,255,255,.5); max-width: 1180px; margin: 0 auto; }

/* ---- responsive ---- */
@media (max-width: 860px) {
  .arv-nav, .arv-header-cta { display: none; }
  .arv-burger { display: block; }
  .arv-mobile-nav { display: flex; flex-direction: column; gap: 4px; background: var(--branco-natural); padding: 14px 6vw 22px; box-shadow: var(--shadow-md); }
  .arv-mobile-nav a { padding: 12px 0; font-size: 16px; color: var(--text-primary); border-bottom: 1px solid var(--border-default); cursor: pointer; }
  .arv-mobile-nav .arv-header-cta { display: block; margin-top: 12px; text-align: center; }
  .arv-sobre-grid, .arv-contato-grid, .arv-lotes-grid { grid-template-columns: 1fr; gap: 32px; }
  .arv-feature-grid, .arv-gallery-grid { grid-template-columns: 1fr 1fr; }
  .arv-gallery-grid { grid-auto-rows: 200px; }
  .arv-footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .arv-section { padding: 64px 6vw; }
  .arv-photo.tall { min-height: 340px; }
}
@media (max-width: 540px) {
  .arv-feature-grid, .arv-gallery-grid, .arv-stats { grid-template-columns: 1fr; }
  .arv-footer-base { flex-direction: column; gap: 8px; }
}

/* ---- WhatsApp float button ---- */
@keyframes arv-fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.arv-wa-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 999;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,.45);
  transition: transform 250ms ease-in-out;
  animation: arv-fadeInUp 0.4s ease-in-out 1s both;
  text-decoration: none;
}
.arv-wa-float i { font-size: 32px; color: #fff; }
.arv-wa-float:hover { transform: scale(1.1); }
.arv-wa-tooltip {
  position: absolute;
  right: 70px;
  background: #0F2018;
  color: #fff;
  font-family: var(--font-body);
  font-size: 13px;
  border-radius: 6px;
  padding: 6px 12px;
  white-space: nowrap;
  pointer-events: none;
}