/* ==========================================================================
   Dr. Flavio Pestilla Esperidião — Landing UroFill® v2 ("Liquid Glass")
   ========================================================================== */

:root {
  --blue: #0084FF;
  --blue-80: rgba(0, 132, 255, 0.8);
  --blue-glow-1: #60B1FF;
  --blue-glow-2: #319AFF;
  --blue-text: #0063C2;          /* azul p/ texto pequeno sobre branco (AA) */
  --ink: #0A1626;
  --muted: #4E5A6B;
  --line: rgba(0, 0, 0, 0.1);
  --white: #FFFFFF;
  --tint: #F5F9FF;

  --glass-bg: rgba(255, 255, 255, 0.3);
  --glass-blur: 50px;
  --glass-inset: inset 0px 4px 4px 0px rgba(255, 255, 255, 0.25);

  --font-head: 'Fustat', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --max: 1600px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--white);
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
p { margin: 0 0 1em; }
ul { list-style: none; margin: 0; padding: 0; }
address { font-style: normal; }
figure { margin: 0; }
svg { fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }

:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 8px; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--blue); color: #fff; padding: 10px 18px; border-radius: 12px;
  font-weight: 600; text-decoration: none; transition: top .2s;
}
.skip-link:focus { top: 12px; }

.page { position: relative; isolation: isolate; overflow-x: clip; }
.container { position: relative; z-index: 10; width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
@media (min-width: 768px) { .container { padding: 0 40px; } }
@media (min-width: 1280px) { .container { padding: 0 80px; } }

/* ---------- Glass base ---------- */
.glass {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur));
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--line);
  box-shadow: var(--glass-inset);
}

/* ---------- Brilho de fundo ---------- */
.glow { position: absolute; inset: 0 0 auto 0; height: 1100px; overflow: hidden; pointer-events: none; z-index: 0; }
.glow span { position: absolute; border-radius: 50%; filter: blur(120px); }
.glow__a { width: 900px; height: 620px; left: -320px; top: -260px; background: var(--blue-glow-1); opacity: .45; }
.glow__b { width: 560px; height: 420px; left: 120px; top: -120px; background: var(--blue-glow-2); opacity: .30; }
.glow__c { width: 420px; height: 380px; left: -160px; top: 360px; background: var(--blue-glow-1); opacity: .18; }
.glow--right { height: 100%; }
.glow--right .glow__a { left: auto; right: -360px; top: 10%; opacity: .22; }
.glow--right .glow__b { left: auto; right: 10%; top: 60%; opacity: .12; }
@media (max-width: 767px) {
  .glow span { filter: blur(80px); }
  .glow__a { width: 520px; height: 420px; left: -240px; top: -200px; }
  .glow__b { width: 320px; height: 280px; left: 40px; top: -80px; }
}

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.nav-wrap {
  position: sticky; top: 30px; z-index: 100;
  display: flex; justify-content: center;
  padding: 0 16px;
  pointer-events: none;
}
.nav {
  pointer-events: auto;
  position: relative;
  width: fit-content; max-width: 100%;
  display: flex; align-items: center; gap: 12px;
  padding: 8px 8px 8px 20px;
  border-radius: 16px;
}
.nav__logo {
  font-family: var(--font-head); font-weight: 700; font-size: 18px;
  color: var(--ink); text-decoration: none; letter-spacing: -0.3px; white-space: nowrap;
  margin-right: 8px;
}
.nav__logo span { color: var(--blue); }

.nav__links { display: flex; gap: 4px; }
.nav__links a {
  display: block; padding: 8px 14px; border-radius: 10px;
  font-size: 15px; font-weight: 500; color: var(--ink); text-decoration: none;
  transition: background-color .2s;
}
.nav__links a:hover { background: rgba(255, 255, 255, .55); }

.btn-glass {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: 12px;
  font-family: var(--font-body); font-size: 15px; font-weight: 600; color: var(--ink);
  text-decoration: none; white-space: nowrap;
  background: rgba(255, 255, 255, .55);
  border: 1px solid var(--line);
  box-shadow: inset 0px 4px 4px 0px rgba(255, 255, 255, .5), 0 1px 2px rgba(10, 22, 38, .06);
  transition: transform .25s var(--ease), background-color .25s;
}
.btn-glass:hover { transform: scale(1.02); background: rgba(255, 255, 255, .8); }
.btn-glass svg { width: 16px; height: 16px; stroke-width: 2; }
.btn-glass--lg { padding: 16px 24px; border-radius: 16px; font-size: 16px; }

.nav__toggle {
  display: none;
  width: 40px; height: 40px; border: 0; background: transparent; cursor: pointer;
  flex-direction: column; justify-content: center; align-items: center; gap: 6px;
}
.nav__toggle span { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s var(--ease); }
.nav__toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

@media (max-width: 899px) {
  .nav { width: 100%; padding: 8px 8px 8px 16px; gap: 6px; }
  .nav__logo { margin-right: auto; font-size: 17px; }
  .nav__toggle { display: inline-flex; }
  .nav__links {
    position: absolute; left: 0; right: 0; top: calc(100% + 8px);
    flex-direction: column; gap: 2px; padding: 8px;
    border-radius: 16px;
    background: #FFFFFF;           /* sólido: backdrop-filter aninhado não funciona no Safari iOS */
    border: 1px solid var(--line);
    box-shadow: 0 20px 40px rgba(10, 22, 38, .14);
    opacity: 0; transform: translateY(-6px); visibility: hidden;
    transition: opacity .25s, transform .25s var(--ease), visibility .25s;
  }
  .nav__links.is-open { opacity: 1; transform: none; visibility: visible; }
  .nav__links a { padding: 12px 14px; font-size: 16px; }
}
@media (max-width: 380px) {
  .nav .btn-glass { padding: 9px 12px; font-size: 14px; }
  .nav__logo { font-size: 15px; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero { position: relative; padding: 80px 0 40px; }
@media (min-width: 1024px) { .hero { padding: 90px 0 60px; } }

.hero__grid { display: grid; grid-template-columns: 1fr; gap: 24px; align-items: center; }
@media (min-width: 1024px) { .hero__grid { grid-template-columns: 1.05fr 1fr; gap: 40px; min-height: 640px; } }

.proof {
  display: inline-flex; flex-wrap: wrap; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 100px;
  background: rgba(255, 255, 255, .6); border: 1px solid var(--line);
  box-shadow: var(--glass-inset);
  font-size: 14px; font-weight: 500; color: var(--ink);
  margin-bottom: 28px;
}
.proof__dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--blue);
  box-shadow: 0 0 0 4px rgba(0, 132, 255, .18);
}
.proof__sep { color: var(--muted); }
@media (max-width: 559px) {
  .proof { border-radius: 16px; font-size: 13px; padding: 10px 14px; row-gap: 2px; }
  .proof__sep { display: none; }
  .proof__crm { flex-basis: 100%; padding-left: 16px; color: var(--muted); }
}

.hero__title {
  font-family: var(--font-head); font-weight: 700;
  font-size: 46px; line-height: 1.05; letter-spacing: -1.2px;
  color: var(--ink); margin: 0 0 24px; max-width: 760px;
}
.hero__title em { font-style: normal; color: var(--blue); }
@media (min-width: 768px) { .hero__title { font-size: 62px; letter-spacing: -1.6px; } }
@media (min-width: 1280px) { .hero__title { font-size: 75px; letter-spacing: -2px; } }

.hero__sub {
  font-size: 18px; letter-spacing: -1px; line-height: 1.55;
  color: var(--muted); max-width: 560px; margin-bottom: 36px;
}
@media (max-width: 767px) { .hero__sub { font-size: 17px; letter-spacing: -0.4px; } }

.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 10px 10px 10px 24px;
  border-radius: 16px;
  background: var(--blue-80);
  -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px);
  box-shadow: inset 0px 4px 4px 0px rgba(255, 255, 255, 0.35), 0 10px 30px rgba(0, 132, 255, .25);
  color: #fff; text-decoration: none;
  font-size: 16px; font-weight: 600; letter-spacing: -0.2px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background-color .3s;
}
.btn-primary:hover { transform: scale(1.02); background: rgba(0, 132, 255, .9); box-shadow: inset 0px 4px 4px 0px rgba(255,255,255,.35), 0 14px 36px rgba(0,132,255,.32); }
.btn-primary__icon {
  width: 36px; height: 36px; border-radius: 50%; background: #fff; color: var(--blue);
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.btn-primary__icon svg { width: 18px; height: 18px; stroke-width: 2.25; }

.btn-link {
  font-size: 16px; font-weight: 600; color: var(--ink); text-decoration: none;
  padding: 8px 0; border-bottom: 1px solid currentColor;
}
.btn-link:hover { color: var(--blue); }

/* ---------- Foto do médico ---------- */
.hero__visual { position: relative; width: 100%; max-width: 520px; margin: 0 auto; padding: 0 0 0 0; }
@media (max-width: 1023px) { .hero__visual { max-width: 440px; margin-top: 16px; } }
.hero__visual::before {
  content: ""; position: absolute; inset: 6% -12% -4% -12%; z-index: 0; border-radius: 50%;
  background: radial-gradient(circle, rgba(96,177,255,.55) 0%, rgba(49,154,255,.22) 45%, transparent 70%);
  filter: blur(40px);
}
.hero__photo {
  position: relative; z-index: 1;
  border-radius: 32px; overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: inset 0 4px 4px rgba(255,255,255,.25), 0 30px 80px rgba(0, 60, 160, .18);
  aspect-ratio: 4 / 5;
}
.hero__photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }

.chip {
  position: absolute; z-index: 2;
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-radius: 16px;
  /* Sem backdrop-filter: blur + sombra animados piscam no Safari. Fundo quase sólido no lugar. */
  background: rgba(255, 255, 255, .94);
  -webkit-backdrop-filter: none; backdrop-filter: none;
  box-shadow: 0 12px 28px rgba(0, 30, 80, .16);
  color: var(--ink);
  will-change: transform;
  -webkit-backface-visibility: hidden; backface-visibility: hidden;
}
.chip strong { display: block; font-family: var(--font-head); font-weight: 700; font-size: 16px; line-height: 1.2; }
.chip small { display: block; font-size: 13px; color: var(--muted); }
.chip__icon {
  width: 40px; height: 40px; border-radius: 12px; background: var(--blue-80); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: inset 0 4px 4px rgba(255,255,255,.35);
}
.chip__icon svg { width: 20px; height: 20px; }
.chip--a { left: -48px; top: 12%; animation: float 7s ease-in-out infinite; }
.chip--b { right: -40px; bottom: 10%; animation: float 8s ease-in-out -3s infinite; }
.chip__num { font-family: var(--font-head); font-weight: 700; font-size: 32px; line-height: 1; color: var(--ink); letter-spacing: -1px; }
@media (max-width: 479px) {
  .chip { padding: 10px 14px; }
  .chip--a { top: 4%; }
  .chip__num { font-size: 26px; }
}
@media (max-width: 1279px) {
  .chip--a { left: -12px; }
  .chip--b { right: -12px; }
}
@keyframes float { 0%, 100% { transform: translate3d(0, 0, 0); } 50% { transform: translate3d(0, -8px, 0); } }

/* ---------- Credenciais (faixa no lugar dos logos) ---------- */
.creds { margin-top: 56px; padding-top: 40px; border-top: 1px solid rgba(0,0,0,.06); text-align: center; }
.creds__title { font-size: 14px; font-weight: 500; color: var(--muted); margin-bottom: 24px; }
.creds__list {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 18px 40px;
}
@media (min-width: 1280px) { .creds__list { gap: 24px 100px; } }
.creds__list li {
  font-family: var(--font-head); font-weight: 700; font-size: 18px; letter-spacing: -0.4px;
  color: #6B7380; filter: grayscale(1); white-space: nowrap;
}
.creds__list sup { font-size: .6em; }

/* ==========================================================================
   SEÇÕES
   ========================================================================== */
.section { position: relative; padding: 80px 0; overflow: hidden; }
@media (min-width: 1024px) { .section { padding: 120px 0; } }
.section--tint { background: var(--tint); }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 48px; }

.eyebrow {
  display: inline-block; font-size: 14px; font-weight: 600; color: var(--blue-text);
  letter-spacing: -0.2px; margin-bottom: 12px;
}
.h2 {
  font-family: var(--font-head); font-weight: 700;
  font-size: 36px; line-height: 1.1; letter-spacing: -1px;
  color: var(--ink); margin: 0 0 20px;
}
@media (min-width: 768px) { .h2 { font-size: 52px; letter-spacing: -1.5px; } }
.h3 { font-family: var(--font-head); font-weight: 700; font-size: 22px; letter-spacing: -0.4px; color: var(--ink); margin: 0 0 12px; }
.lead { font-size: 18px; letter-spacing: -0.3px; line-height: 1.65; max-width: 620px; }

.split { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
@media (min-width: 1024px) { .split { grid-template-columns: 1.1fr 1fr; gap: 96px; } }

/* O que é — stats */
.stats { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 560px) { .stats { grid-template-columns: 1fr 1fr; } }
.stat {
  border-radius: 24px; padding: 32px 28px; min-height: 220px;
  display: flex; flex-direction: column; justify-content: space-between;
  background: linear-gradient(160deg, rgba(255,255,255,.75), rgba(230,242,255,.45));
}
.stat__value { font-family: var(--font-head); font-weight: 700; font-size: 30px; line-height: 1.1; letter-spacing: -1px; color: var(--ink); margin: 0 0 24px; }
.stat__value--big { font-size: 64px; letter-spacing: -2.5px; color: var(--blue); }
.stat__label { margin: 0; font-size: 15px; }

/* Benefícios */
.cards { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); gap: 20px; } }
@media (min-width: 1024px) { .cards { grid-template-columns: repeat(3, 1fr); gap: 24px; } }
.card {
  border-radius: 24px; padding: 32px 28px;
  background: rgba(255, 255, 255, .6);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--glass-inset), 0 24px 48px rgba(0, 80, 180, .08); }
.card__icon {
  width: 52px; height: 52px; border-radius: 16px; margin-bottom: 24px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--blue-80); color: #fff;
  box-shadow: inset 0 4px 4px rgba(255,255,255,.35), 0 8px 20px rgba(0,132,255,.25);
}
.card__icon svg { width: 24px; height: 24px; }
.card h3 { font-family: var(--font-head); font-weight: 700; font-size: 22px; letter-spacing: -0.5px; color: var(--ink); margin: 0 0 8px; }
.card p { margin: 0; font-size: 16px; }

/* Para quem é indicada */
@media (min-width: 1024px) { .split--indication { grid-template-columns: 1.1fr 1fr; align-items: start; } }
.ind-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.ind-tags li {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: 100px;
  background: rgba(0, 132, 255, .07); border: 1px solid rgba(0, 132, 255, .18);
  font-size: 15px; font-weight: 500; color: var(--ink);
}
.ind-tags svg { width: 16px; height: 16px; color: var(--blue); stroke-width: 2.5; }
.note {
  position: relative;
  border-radius: 28px; padding: 36px 32px;
  background: linear-gradient(160deg, rgba(255,255,255,.85), rgba(230,242,255,.6));
  border-left: 4px solid var(--blue);
}
@media (min-width: 768px) { .note { padding: 44px 44px; } }
.note__icon {
  width: 48px; height: 48px; border-radius: 14px; margin-bottom: 20px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--blue-80); color: #fff;
  box-shadow: inset 0 4px 4px rgba(255,255,255,.35), 0 8px 20px rgba(0,132,255,.25);
}
.note__icon svg { width: 24px; height: 24px; }
.note p { font-size: 17px; line-height: 1.65; letter-spacing: -0.2px; }
.note p:last-child { margin-bottom: 0; }

/* Sobre */
.split--about { grid-template-columns: 1fr; }
@media (min-width: 1024px) { .split--about { grid-template-columns: 0.9fr 1.1fr; } }
.portrait { position: relative; max-width: 560px; }
.portrait > img {
  width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 25%;
  border-radius: 28px;
}
.portrait__tag {
  position: absolute; left: 16px; right: 16px; bottom: 16px;
  display: flex; align-items: center; gap: 14px;
  padding: 12px 16px 12px 12px; border-radius: 18px;
  background: rgba(255, 255, 255, .55);
  color: var(--ink);
}
@media (min-width: 560px) { .portrait__tag { right: auto; left: 20px; bottom: 20px; } }
.portrait__tag img { width: 64px; height: 64px; border-radius: 50%; }
.portrait__tag strong { display: block; font-family: var(--font-head); font-weight: 700; font-size: 17px; }
.portrait__tag small { display: block; font-size: 13px; color: var(--muted); }
.about__crm { font-size: 15px; font-weight: 600; color: var(--ink); margin: -8px 0 32px; }
.split--about .lead { margin-bottom: 32px; }

/* Áreas de atuação */
.lead--center { margin: 0 auto; }
.areas { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 1024px) { .areas { grid-template-columns: repeat(3, 1fr); gap: 24px; } }
.area {
  display: flex; flex-direction: column;
  border-radius: 28px; padding: 36px 30px;
  background: linear-gradient(160deg, rgba(255,255,255,.85), rgba(255,255,255,.55));
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.area:hover { transform: translateY(-4px); box-shadow: var(--glass-inset), 0 24px 48px rgba(0, 80, 180, .08); }
.area__icon {
  width: 56px; height: 56px; border-radius: 18px; margin-bottom: 24px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--blue-80); color: #fff;
  box-shadow: inset 0 4px 4px rgba(255,255,255,.35), 0 8px 20px rgba(0,132,255,.25);
}
.area__icon svg { width: 26px; height: 26px; }
.area__title { font-family: var(--font-head); font-weight: 700; font-size: 26px; letter-spacing: -0.7px; color: var(--ink); margin: 0 0 12px; }
.area > p { font-size: 16px; margin-bottom: 20px; }
.area__list { display: grid; gap: 10px; margin-bottom: 28px; }
.area__list li { position: relative; padding-left: 26px; font-size: 15px; color: var(--ink); line-height: 1.5; }
.area__list li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 16px; height: 16px; border-radius: 50%;
  background: rgba(0,132,255,.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230084FF' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 10px no-repeat;
}
.area__cta {
  margin-top: auto; align-self: flex-start;
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 15px; color: var(--blue-text); text-decoration: none;
  padding: 10px 0; border-bottom: 1px solid rgba(0, 99, 194, .3);
  transition: gap .25s var(--ease), border-color .25s;
}
.area__cta:hover { gap: 12px; border-color: var(--blue-text); }
.area__cta svg { width: 16px; height: 16px; stroke-width: 2.25; }

/* Contato */
.contact {
  display: grid; grid-template-columns: 1fr; gap: 32px;
  border-radius: 32px; padding: 28px;
  background: rgba(255, 255, 255, .65);
}
@media (min-width: 1024px) { .contact { grid-template-columns: 1fr 1.1fr; gap: 56px; padding: 56px; } }
.contact__info { display: flex; flex-direction: column; justify-content: center; }
.contact__address { display: flex; gap: 14px; font-size: 17px; margin: 8px 0 32px; }
.contact__address svg { width: 24px; height: 24px; color: var(--blue); flex-shrink: 0; margin-top: 2px; }
.contact__address strong { color: var(--ink); }
.contact__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.contact__map { border-radius: 24px; overflow: hidden; min-height: 320px; background: #E8EEF6; border: 1px solid var(--line); }
.contact__map iframe { display: block; width: 100%; height: 100%; min-height: 320px; border: 0; }
@media (min-width: 1024px) { .contact__map, .contact__map iframe { min-height: 440px; } }

/* Footer */
.footer { position: relative; padding: 56px 0 32px; border-top: 1px solid rgba(0,0,0,.06); font-size: 14px; }
.footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 24px; }
.footer__name { font-family: var(--font-head); font-weight: 700; font-size: 20px; color: var(--ink); margin-bottom: 6px; }
.footer p { margin-bottom: 4px; }
.footer__ig {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px; border-radius: 14px;
  font-weight: 600; color: var(--ink); text-decoration: none;
  transition: transform .25s var(--ease);
}
.footer__ig:hover { transform: scale(1.02); color: var(--blue); }
.footer__ig svg { width: 20px; height: 20px; }
.footer__bottom { margin-top: 40px; padding-top: 24px; border-top: 1px solid rgba(0,0,0,.06); font-size: 13px; }

/* WhatsApp flutuante */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: inset 0 4px 4px rgba(255,255,255,.3), 0 10px 28px rgba(0,0,0,.18);
  transition: transform .25s var(--ease);
}
.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 30px; height: 30px; fill: currentColor; stroke: none; }

/* Animação de entrada */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .chip { animation: none; }
}