/* ==========================================================================
   Maik Salgado & Banda — Landing page
   Design tokens: preto quente de palco + dourado (marca MK) + vermelho de luz
   ========================================================================== */

@font-face {
  font-family: "Bebas Neue";
  src: local("Bebas Neue");
  font-display: swap;
}

:root {
  /* Cor */
  --void: #14100d;         /* preto quente, base */
  --ink: #0a0807;          /* preto profundo p/ overlays */
  --paper: #efe8db;        /* branco quente, texto sobre escuro */
  --paper-dim: #c9c2b4;    /* texto secundário sobre escuro */
  --gold: #c9a24e;         /* dourado da marca MK */
  --gold-bright: #e0bc70;
  --ember: #b8492c;        /* vermelho-queimado de luz de palco */
  --ember-bright: #d15a3a;
  --line: rgba(239, 232, 219, 0.14);

  /* Tipografia */
  --font-display: "Bebas Neue", "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Work Sans", "Segoe UI", system-ui, sans-serif;

  /* Espaço */
  --gap: clamp(1.25rem, 3vw, 2.5rem);
  --section-pad: clamp(4rem, 9vw, 8rem);
  --max: 1280px;

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

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}
body, h1, h2, h3, p, figure { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }

body {
  background: var(--void);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--gold);
  color: var(--ink);
  padding: 0.75rem 1.25rem;
  z-index: 999;
  font-weight: 600;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
}

.container {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 0.98;
}

h2 {
  font-size: clamp(2.1rem, 5vw, 3.6rem);
  color: var(--paper);
}

.section-lede {
  max-width: 46ch;
  color: var(--paper-dim);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  margin-top: 0.9rem;
}

.section {
  padding-block: var(--section-pad);
  position: relative;
}

.section + .section {
  border-top: 1px solid var(--line);
}

/* Reveal on scroll — headers only, one subtle moment per section */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 1.9rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.03em;
  border-radius: 3px;
  transition: transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 1.15em; height: 1.15em; flex-shrink: 0; }
.btn-primary {
  background: var(--ember);
  color: var(--paper);
  box-shadow: 0 8px 24px -8px rgba(184, 73, 44, 0.55);
}
.btn-primary:hover { background: var(--ember-bright); transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  color: var(--paper);
  border: 1px solid var(--line);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-bright); }
.btn-gold {
  background: var(--gold);
  color: var(--ink);
}
.btn-gold:hover { background: var(--gold-bright); transform: translateY(-2px); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: linear-gradient(to bottom, rgba(10,8,7,0.85), transparent);
  transition: background .3s var(--ease), backdrop-filter .3s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(10, 8, 7, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  max-width: var(--max);
  margin-inline: auto;
  padding: 1.1rem clamp(1.25rem, 5vw, 3rem);
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.03em;
  display: flex;
  flex-direction: column;
  line-height: 0.95;
  margin-right: auto;
}
.logo .logo-sub {
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  color: var(--gold);
  font-weight: 600;
}

#nav-principal {
  display: none;
}
#nav-principal ul {
  display: flex;
  gap: clamp(1rem, 2vw, 2rem);
}
#nav-principal a {
  font-size: 0.95rem;
  color: var(--paper-dim);
  position: relative;
  padding-bottom: 4px;
}
#nav-principal a:hover { color: var(--paper); }
#nav-principal a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
#nav-principal a:hover::after { transform: scaleX(1); }

.header-cta { display: none; }

.menu-toggle {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 3px;
}
.menu-toggle svg { width: 20px; height: 20px; }
.menu-toggle .icon-close { display: none; }
.menu-toggle[aria-expanded="true"] .icon-open { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }

@media (min-width: 900px) {
  #nav-principal {
    display: block;
  }
  .header-cta {
    display: inline-flex;
    padding: 0.7rem 1.4rem;
    font-size: 0.95rem;
  }
  .menu-toggle { display: none; }
}

/* Mobile nav panel */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--ink);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  transform: translateY(-100%);
  transition: transform .4s var(--ease);
}
.mobile-nav.is-open { transform: translateY(0); }
.mobile-nav ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.02em;
}
@media (min-width: 900px) {
  .mobile-nav { display: none; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 22%;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, var(--ink) 4%, rgba(10,8,7,0.35) 46%, rgba(10,8,7,0.55) 100%),
    linear-gradient(to right, rgba(10,8,7,0.35), transparent 55%);
}
.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: clamp(6rem, 14vw, 4rem) clamp(1.25rem, 5vw, 3rem) clamp(3rem, 7vw, 5rem);
  max-width: var(--max);
  margin-inline: auto;
}
.hero-kicker {
  color: var(--gold-bright);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;
  opacity: 0;
  animation: rise .8s var(--ease) .15s forwards;
}
.hero h1 {
  font-size: clamp(3rem, 10vw, 7.2rem);
  color: var(--paper);
  opacity: 0;
  animation: rise .9s var(--ease) .3s forwards;
}
.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.6vw, 2.4rem);
  color: var(--gold-bright);
  margin-top: 0.3rem;
  opacity: 0;
  animation: rise .9s var(--ease) .45s forwards;
}
.hero-sub {
  max-width: 46ch;
  color: var(--paper-dim);
  margin-top: 1.1rem;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  opacity: 0;
  animation: rise .9s var(--ease) .6s forwards;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.1rem;
  opacity: 0;
  animation: rise .9s var(--ease) .75s forwards;
}
@keyframes rise {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-kicker, .hero h1, .hero-tagline, .hero-sub, .hero-ctas { animation: none; opacity: 1; }
}

.hero-scroll-cue {
  position: absolute;
  bottom: 1.6rem;
  right: clamp(1.25rem, 5vw, 3rem);
  z-index: 1;
  display: none;
  align-items: center;
  gap: 0.6rem;
  color: var(--paper-dim);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}
.hero-scroll-cue .line {
  width: 1px;
  height: 34px;
  background: var(--paper-dim);
  overflow: hidden;
}
.hero-scroll-cue .line::after {
  content: "";
  display: block;
  width: 100%;
  height: 40%;
  background: var(--gold-bright);
  animation: scrollcue 1.8s ease-in-out infinite;
}
@keyframes scrollcue {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(250%); }
}
@media (min-width: 700px) {
  .hero-scroll-cue { display: flex; }
}

/* ==========================================================================
   O Show
   ========================================================================== */
.show-grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.show-media {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.show-media .ph-a { align-self: start; }
.show-media .ph-b { align-self: end; margin-top: 3rem; }
.show-media img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}
.show-text .eyebrow-none {}
.show-text p { color: var(--paper-dim); margin-top: 1.1rem; max-width: 52ch; }
.show-facts {
  margin-top: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.show-facts li {
  padding-left: 1.1rem;
  border-left: 2px solid var(--gold);
  color: var(--paper);
  font-size: 1.02rem;
}
.show-text .btn { margin-top: 2.2rem; }

@media (min-width: 900px) {
  .show-grid { grid-template-columns: 1.05fr 1fr; }
}

/* ==========================================================================
   Eventos
   ========================================================================== */
.eventos-grid {
  margin-top: clamp(2rem, 5vw, 3rem);
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
.evento-card {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  isolation: isolate;
}
.evento-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
  z-index: -2;
}
.evento-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,8,7,0.92) 10%, rgba(10,8,7,0.25) 65%, rgba(10,8,7,0.1));
  z-index: -1;
}
.evento-card:hover img { transform: scale(1.06); }
.evento-card-content {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 1.6rem;
}
.evento-card h3 {
  font-size: 1.9rem;
  color: var(--paper);
}
.evento-card p {
  color: var(--paper-dim);
  font-size: 0.92rem;
  margin-top: 0.4rem;
  max-width: 34ch;
}
@media (min-width: 700px) {
  .eventos-grid {
    grid-template-columns: repeat(6, 1fr);
    grid-auto-rows: 180px;
  }
  .evento-card:nth-child(1) { grid-column: span 4; grid-row: span 2; }
  .evento-card:nth-child(2) { grid-column: span 2; grid-row: span 2; }
  .evento-card:nth-child(3) { grid-column: span 2; grid-row: span 2; }
  .evento-card:nth-child(4) { grid-column: span 2; grid-row: span 2; }
  .evento-card:nth-child(5) { grid-column: span 2; grid-row: span 2; }
  .evento-card { min-height: 0; }
}

/* ==========================================================================
   Vídeos
   ========================================================================== */
.video-feature {
  margin-top: clamp(2rem, 5vw, 3rem);
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
}
.video-player {
  position: relative;
  background: var(--ink);
  aspect-ratio: 9/16;
  max-width: 420px;
  margin-inline: auto;
  overflow: hidden;
}
.video-player video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.play-btn {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(10,8,7,0.28);
  transition: background .3s var(--ease), opacity .3s var(--ease);
}
.play-btn .circle {
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: rgba(239,232,219,0.14);
  border: 1px solid rgba(239,232,219,0.5);
  display: grid;
  place-items: center;
  backdrop-filter: blur(6px);
  transition: transform .3s var(--ease), background .3s var(--ease);
}
.play-btn svg { width: 26px; height: 26px; margin-left: 4px; fill: var(--paper); }
.video-player:hover .play-btn .circle { transform: scale(1.08); background: rgba(201,162,78,0.35); }
.video-player.is-playing .play-btn { opacity: 0; pointer-events: none; }

.video-caption {
  text-align: center;
  color: var(--paper-dim);
  font-size: 0.9rem;
  margin-top: 0.9rem;
}

.reels-row {
  margin-top: 1rem;
}
.reels-row h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--paper-dim);
  margin-bottom: 1rem;
}
.reels-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
@media (min-width: 600px) {
  .reels-grid { grid-template-columns: repeat(3, 1fr); }
}
.reel-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-size: 0.92rem;
  color: var(--paper-dim);
  transition: border-color .25s var(--ease), color .25s var(--ease);
}
.reel-link svg { width: 20px; height: 20px; flex-shrink: 0; color: var(--gold); }
.reel-link:hover { border-color: var(--gold); color: var(--paper); }

/* ==========================================================================
   Galeria
   ========================================================================== */
.galeria-grid {
  margin-top: clamp(2rem, 5vw, 3rem);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
}
@media (min-width: 700px) {
  .galeria-grid { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; }
  .galeria-grid button:nth-child(1) { grid-column: span 2; grid-row: span 2; }
  .galeria-grid button:nth-child(4) { grid-row: span 2; }
  .galeria-grid button:nth-child(7) { grid-column: span 2; }
}
.galeria-grid button {
  position: relative;
  overflow: hidden;
  background: var(--ink);
}
.galeria-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease), filter .5s var(--ease);
}
.galeria-grid button:hover img { transform: scale(1.06); filter: brightness(1.05); }
.galeria-grid button::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 0 1px rgba(239,232,219,0.08);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(10,8,7,0.96);
  display: grid;
  place-items: center;
  padding: 2rem;
}
.lightbox[hidden] { display: none; }
.lightbox img {
  max-width: min(92vw, 1100px);
  max-height: 86vh;
  width: auto;
  object-fit: contain;
}
.lightbox-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
}
.lightbox-close svg { width: 18px; height: 18px; }
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
}
.lightbox-nav svg { width: 18px; height: 18px; }
.lightbox-prev { left: 1.2rem; }
.lightbox-next { right: 1.2rem; }

/* ==========================================================================
   Depoimentos
   ========================================================================== */
.depo-grid {
  margin-top: clamp(2rem, 5vw, 3rem);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
@media (min-width: 700px) { .depo-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1000px) { .depo-grid { grid-template-columns: repeat(5, 1fr); } }
.depo-card { display: flex; flex-direction: column; }
.depo-video {
  position: relative;
  aspect-ratio: 9/16;
  background: var(--ink);
  overflow: hidden;
}
.depo-video video { width: 100%; height: 100%; object-fit: cover; }
.depo-video .play-btn .circle { width: 52px; height: 52px; }
.depo-video .play-btn svg { width: 18px; height: 18px; }
.depo-caption {
  margin-top: 0.7rem;
  font-size: 0.85rem;
  color: var(--paper-dim);
  line-height: 1.45;
}
.depo-caption strong { color: var(--paper); font-weight: 600; }

/* ==========================================================================
   Área de atuação
   ========================================================================== */
.atuacao {
  text-align: center;
}
.atuacao .section-lede { margin-inline: auto; text-align: center; }
.atuacao-lista {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.4rem;
}
.atuacao-lista .estado {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 7vw, 4.2rem);
  color: var(--paper);
  position: relative;
  padding-bottom: 0.6rem;
}
.atuacao-lista .estado::after {
  content: "";
  display: block;
  width: 64px;
  height: 2px;
  background: var(--gold);
  margin: 0.9rem auto 0;
}
.atuacao-lista .estado:last-child::after { display: none; }

.atuacao-lista .estado-principal {
  font-size: clamp(1.8rem, 5.5vw, 3.4rem);
  max-width: 18ch;
  line-height: 1.05;
}

.atuacao-cidades {
  margin-top: clamp(1.8rem, 4vw, 2.6rem);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  max-width: 56ch;
  margin-inline: auto;
}
.atuacao-cidades li {
  font-size: 0.88rem;
  color: var(--paper-dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 1rem;
}

.atuacao-extra {
  margin-top: 1.6rem;
  color: var(--paper-dim);
  font-size: 0.92rem;
}

/* ==========================================================================
   CTA final
   ========================================================================== */
.cta-final {
  position: relative;
  padding-block: clamp(5rem, 12vw, 9rem);
  text-align: center;
  overflow: hidden;
}
.cta-final-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.cta-final-media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 20%; }
.cta-final-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--ink) 12%, rgba(10,8,7,0.78) 60%, rgba(10,8,7,0.55));
}
.cta-final .container { position: relative; z-index: 1; }
.cta-final h2 { max-width: 18ch; margin-inline: auto; }
.cta-final p { color: var(--paper-dim); max-width: 46ch; margin: 1.1rem auto 0; }
.cta-final .btn { margin-top: 2rem; }
.cta-phone {
  display: block;
  margin-top: 1.4rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--gold-bright);
  letter-spacing: 0.03em;
}

/* ==========================================================================
   Instagram block
   ========================================================================== */
.instagram-block {
  text-align: center;
}
.instagram-block .container { display: flex; flex-direction: column; align-items: center; }
.instagram-block .btn { margin-top: 1.6rem; }
.instagram-block .yt-link {
  margin-top: 1.2rem;
  font-size: 0.9rem;
  color: var(--paper-dim);
  border-bottom: 1px solid var(--line);
}
.instagram-block .yt-link:hover { color: var(--gold-bright); border-color: var(--gold); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: 3.5rem 2rem;
}
.footer-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: flex-start;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
}
.footer-tagline {
  color: var(--paper-dim);
  max-width: 40ch;
  margin-top: 0.6rem;
  font-size: 0.92rem;
}
.footer-socials {
  display: flex;
  gap: 0.9rem;
}
.footer-socials a {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: border-color .25s var(--ease), color .25s var(--ease);
}
.footer-socials a svg { width: 18px; height: 18px; }
.footer-socials a:hover { border-color: var(--gold); color: var(--gold-bright); }
.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.2rem;
  color: var(--paper-dim);
  font-size: 0.85rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  width: 100%;
  margin-top: 1rem;
}
@media (min-width: 800px) {
  .footer-grid { flex-direction: row; justify-content: space-between; align-items: flex-end; }
}

/* ==========================================================================
   WhatsApp float
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  right: clamp(1rem, 3vw, 1.6rem);
  bottom: clamp(1rem, 3vw, 1.6rem);
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: #1f8a52;
  color: #fff;
  padding: 0.85rem 1.1rem;
  border-radius: 999px;
  box-shadow: 0 10px 26px -8px rgba(0,0,0,0.55);
  font-size: 0.85rem;
  font-weight: 600;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.whatsapp-float svg { width: 22px; height: 22px; flex-shrink: 0; }
.whatsapp-float span { display: none; }
.whatsapp-float:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -8px rgba(0,0,0,0.6); }
@media (min-width: 560px) {
  .whatsapp-float span { display: inline; }
}

/* Utility */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}