/* ==========================================================================
   SD Redux — Landing page
   Tokens visuais conforme specs/design.md
   ========================================================================== */

:root {
  /* Cores — fundo (predominantemente preto, com leve viés teal — não azul) */
  --bg-deep: #050605;
  --bg-base: #090B0A;
  --bg-alt: #0C1412;

  /* Cores — acento (azul da logo SD Redux, aclarado o suficiente pra manter contraste AA no fundo escuro) */
  --accent: #4DEDD1;
  --accent-strong: #00C9A7;
  /* Azul real da logo, mais saturado — usado em gradientes/brilhos pra dar mais profundidade e contraste sem sair da marca */
  --accent-deep: #00786B;

  /* Cores — texto */
  --text-primary: #F5F7FA;
  --text-secondary: #AEB9C9;
  --text-muted: #9AA5B8;

  /* Superfícies */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --card-bg: rgba(255, 255, 255, 0.03);
  --card-bg-strong: rgba(255, 255, 255, 0.05);

  /* Estados */
  --bad: #F97066;
  --good: var(--accent);

  /* Raios */
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-pill: 9999px;

  /* Espaçamento */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-6: 48px;
  --space-8: 64px;
  --space-12: 96px;
  --space-16: 128px;
  --space-20: 160px;

  /* Tipografia */
  --font-heading: 'Space Grotesk', 'Sora', sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  color-scheme: dark;
}

/* ---------- Reset básico ---------- */
* { 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; }
}

/* overflow-x: clip (não "hidden") de propósito — "hidden" transforma body/html num contêiner de
   rolagem próprio e quebra position: sticky no header. "clip" corta o vazamento horizontal dos
   brilhos sem criar esse contexto de rolagem. */
html, body { overflow-x: clip; }

body {
  margin: 0;
  background: var(--bg-deep);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

/* ---------- Fundo com pontos discretos (dinamismo sutil) ---------- */
.bg-dots {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

#bg-constellation {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  width: 100%;
  height: 100%;
}
.bg-dots::before,
.bg-dots::after,
.bg-dots .blob {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(55px);
}
.bg-dots::before {
  width: 42vw;
  height: 42vw;
  top: -14%;
  left: -14%;
  background: radial-gradient(circle, rgba(0, 120, 107, 0.22), transparent 70%);
  animation: blob-drift-a 26s ease-in-out infinite;
}
.bg-dots::after {
  width: 36vw;
  height: 36vw;
  top: 36%;
  right: -16%;
  background: radial-gradient(circle, rgba(0, 201, 167, 0.16), transparent 70%);
  animation: blob-drift-b 30s ease-in-out infinite;
}
.bg-dots .blob {
  width: 32vw;
  height: 32vw;
  bottom: -16%;
  left: 18%;
  background: radial-gradient(circle, rgba(77, 237, 209, 0.13), transparent 70%);
  animation: blob-drift-c 34s ease-in-out infinite;
}
.bg-dots .blob-dark {
  width: 55vw;
  height: 55vw;
  top: 5%;
  left: 30%;
  background: radial-gradient(circle, rgba(2, 3, 3, 0.9), transparent 70%);
  animation: blob-drift-d 38s ease-in-out infinite;
}
@keyframes blob-drift-a {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(8vw, 10vh) scale(1.18); }
}
@keyframes blob-drift-b {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-9vw, -8vh) scale(1.15); }
}
@keyframes blob-drift-d {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-6vw, 9vh) scale(1.2); }
}
@keyframes blob-drift-c {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(7vw, -9vh) scale(1.16); }
}

h1, h2, h3 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  line-height: 1.15;
  margin: 0;
}

p { margin: 0 0 var(--space-2); }
p:last-child { margin-bottom: 0; }

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

ul { margin: 0; padding: 0; list-style: none; }

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* ---------- Acessibilidade ---------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #06121F;
  padding: 10px 16px;
  border-radius: 0 0 var(--radius-md) 0;
  z-index: 1000;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--radius-md);
}

/* ---------- Tipografia utilitária ---------- */
.text-gradient {
  background: linear-gradient(90deg, var(--accent-deep), var(--accent-strong), var(--accent), var(--accent-strong));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 46px rgba(0, 201, 167, 0.55);
  animation: gradient-sweep 5s ease-in-out infinite;
}
@keyframes gradient-sweep {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}

.eyebrow {
  display: block;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  text-shadow: 0 0 18px rgba(77, 237, 209, 0.5);
  margin-bottom: var(--space-2);
}
.eyebrow.center { text-align: center; }

.section-title {
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 600;
}
.section-title.center { text-align: center; max-width: 720px; margin: 0 auto; }
.section-title.final-title { font-size: clamp(28px, 4.5vw, 44px); }

.section-note {
  color: var(--text-muted);
  font-size: 15px;
  max-width: 620px;
}
.section-note.center { margin: var(--space-3) auto 0; text-align: center; }

.microcopy {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-top: var(--space-2);
}

.text-strong { color: var(--text-primary); font-weight: 600; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border: none;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  min-height: 44px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(90deg, var(--accent-deep), var(--accent));
  color: #06121F;
  box-shadow: 0 0 26px rgba(0, 201, 167, 0.4);
}
.btn-primary:hover { box-shadow: 0 10px 40px rgba(0, 201, 167, 0.6); transform: translateY(-2px); }

.hero-ctas .btn-primary {
  position: relative;
  animation: cta-glow-pulse 2.6s ease-in-out infinite;
}
@keyframes cta-glow-pulse {
  0%, 100% { box-shadow: 0 0 26px rgba(0, 201, 167, 0.4); }
  50% { box-shadow: 0 0 48px rgba(0, 120, 107, 0.7); }
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}
.btn-ghost:hover {
  transform: translateY(-3px);
  border-color: rgba(77, 237, 209, 0.6);
  background: rgba(77, 237, 209, 0.16);
  box-shadow: 0 8px 24px rgba(0, 201, 167, 0.35);
}

.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-lg { padding: 18px 40px; font-size: 16px; }
.btn-arrow { width: 15px; height: 15px; flex-shrink: 0; transition: transform 0.2s ease; }
.btn:hover .btn-arrow { transform: translate(2px, -2px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 18, 15, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-subtle);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
}
.logo-img { height: 48px; width: auto; position: relative; z-index: 1; }
.site-footer .logo-img { height: 36px; }
.logo-link { display: flex; align-items: center; }

/* Halo atrás do ícone da logo, ecoando o brilho da marca oficial */
.logo-glow { position: relative; display: inline-flex; }
.logo-glow::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 48px;
  height: 48px;
  transform: translate(-5px, -50%);
  background: radial-gradient(circle, rgba(0, 201, 167, 0.22), rgba(0, 201, 167, 0) 70%);
  filter: blur(10px);
  z-index: 0;
  pointer-events: none;
}
.site-footer .logo-glow::before { width: 36px; height: 36px; transform: translate(-4px, -50%); filter: blur(8px); }

/* ---------- Navegação ---------- */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-secondary);
}
.nav-links a:hover { color: var(--text-primary); }

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--text-primary);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3) var(--space-3);
  border-top: 1px solid var(--border-subtle);
}
.mobile-menu.is-open { display: flex; }
.mobile-menu a {
  display: flex;
  align-items: center;
  min-height: 44px;
  font-size: 15px;
  color: var(--text-secondary);
}
.mobile-menu a:hover { color: var(--text-primary); }
.mobile-menu a.mobile-menu-cta {
  justify-content: center;
  margin-top: var(--space-2);
  color: #06121F;
}
.mobile-menu a.mobile-menu-cta:hover { color: #06121F; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .header-cta { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  padding-top: var(--space-12);
  background:
    radial-gradient(65% 55% at 82% -5%, rgba(0, 120, 107, 0.28), transparent 62%),
    radial-gradient(45% 40% at 8% 25%, rgba(77, 237, 209, 0.1), transparent 65%),
    var(--bg-deep);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-8);
  align-items: center;
  padding-bottom: var(--space-8);
}
.hero-inner > * { min-width: 0; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  background: var(--card-bg);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-3);
}
.badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(77, 237, 209, 0.15);
  animation: pulse 1.6s ease-in-out infinite;
}
.badge {
  border-color: rgba(77, 237, 209, 0.3);
  box-shadow: 0 0 20px rgba(0, 201, 167, 0.15);
}

.hero-title {
  font-size: clamp(28px, 4.6vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.hero-subtitle {
  font-size: 17px;
  max-width: 480px;
  margin-bottom: var(--space-4);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-4);
  margin-top: var(--space-2);
}
.trust-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}
.trust-list .icon-check { flex-shrink: 0; }

/* ---------- Mockup do hero ---------- */
.hero-visual { position: relative; }
.device-stack { position: relative; }

/* Poça de luz dramática embaixo dos dispositivos, ecoando o brilho da referência */
.device-glow-pool {
  position: absolute;
  left: 50%;
  bottom: -10%;
  width: 90%;
  height: 40%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(0, 201, 167, 0.5) 0%, rgba(0, 120, 107, 0.25) 45%, transparent 75%);
  filter: blur(30px);
  z-index: 0;
  pointer-events: none;
}

.mock-browser {
  background: var(--bg-alt);
  border: 1px solid rgba(77, 237, 209, 0.35);
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  z-index: 1;
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.1),
    0 40px 100px rgba(0, 0, 0, 0.6),
    0 0 150px rgba(0, 120, 107, 0.5);
}
.mock-browser::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.14) 0%, transparent 28%, transparent 72%, rgba(255, 255, 255, 0.06) 100%);
  pointer-events: none;
}

/* Moldura tipo laptop: bezel escuro + base/teclado, dá mais peso e realismo ao mockup */
.laptop-frame {
  position: relative;
  padding: 11px 11px 0;
  background: linear-gradient(150deg, #5a5d60 0%, #2c2e30 40%, #131415 100%);
  border-radius: 14px 14px 3px 3px;
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.25),
    inset 0 -1px 2px rgba(0, 0, 0, 0.4),
    0 40px 100px rgba(0, 0, 0, 0.6),
    0 0 150px rgba(0, 120, 107, 0.5);
}
.laptop-frame::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #050505;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1), 0 0 4px rgba(77, 237, 209, 0.5);
}
.mock-browser { border-radius: 5px; }
.laptop-base {
  height: 13px;
  margin: 0 -18px;
  background: linear-gradient(180deg, #4c4f52 0%, #2a2c2e 55%, #161718 100%);
  border-radius: 3px 3px 10px 10px;
  position: relative;
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.2),
    0 14px 30px rgba(0, 0, 0, 0.55);
}
.laptop-base::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 4px;
  background: #0a0b0b;
  border-radius: 0 0 6px 6px;
}
.laptop-base::before {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 30%;
  right: 30%;
  height: 2px;
  border-radius: 2px;
  background: rgba(0, 0, 0, 0.35);
}
.laptop-keyboard,
.laptop-trackpad { display: none; }

/* Flutuação leve, dá vida ao mockup sem distrair */
.laptop-float,
.mock-browser-float { animation: mock-float 5s ease-in-out infinite; }
@keyframes mock-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Formas flutuantes decorativas ao redor do mockup, ecoando o acento teal da marca */
.float-accent {
  position: absolute;
  width: 20px;
  height: 20px;
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  border-radius: 6px;
  transform: rotate(45deg);
  box-shadow: 0 0 24px rgba(0, 201, 167, 0.65);
  opacity: 0.85;
  z-index: 3;
  pointer-events: none;
}
.float-accent.accent-a { top: -8px; right: 14%; animation: accent-float-a 6s ease-in-out infinite; }
.float-accent.accent-b {
  width: 12px; height: 12px;
  bottom: 30%; left: -6px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  animation: accent-float-b 7s ease-in-out infinite;
}
@keyframes accent-float-a {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(-14px); }
}
@keyframes accent-float-b {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(12px); }
}
@media (prefers-reduced-motion: reduce) {
  .float-accent { animation: none; }
}

.mock-browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border-subtle);
}
.mock-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}
.mock-dot-red { background: #ff5f57; }
.mock-dot-yellow { background: #febc2e; }
.mock-dot-green { background: #28c840; }
.mock-nav-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  margin-left: 6px;
  flex-shrink: 0;
}
.mock-nav-arrow svg { width: 14px; height: 14px; }
.mock-nav-arrow:first-of-type { margin-left: 14px; }
.mock-url-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  margin: 0 8px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.05);
}
.mock-lock { width: 11px; height: 11px; color: var(--text-muted); flex-shrink: 0; }
.mock-url {
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-body);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mock-url.is-typing::after {
  content: "";
  display: inline-block;
  width: 2px;
  height: 1em;
  margin-left: 2px;
  background: var(--text-muted);
  vertical-align: -0.15em;
  animation: caret-blink 0.9s step-end infinite;
}
@keyframes caret-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.mock-browser-body { position: relative; min-height: 196px; }

/* Cenas do mockup alternando tipo de negócio */
.mock-scene {
  position: absolute;
  inset: 0;
  padding: 22px;
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
}
.mock-scene.is-active { opacity: 1; pointer-events: auto; }
.mock-scene-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-2);
}

/* Mini "site real": nav + hero com título legível + bloco de cor (no lugar de foto) + botão */
.mock-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--border-subtle);
}
.mock-nav-logo {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
}
.mock-nav-links { display: flex; gap: 10px; flex: 1; flex-wrap: wrap; }
.mock-nav-links span { font-size: 10px; color: var(--text-muted); white-space: nowrap; }
.mock-nav-cta {
  font-size: 10px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: rgba(0, 201, 167, 0.15);
  border: 1px solid rgba(77, 237, 209, 0.4);
  color: var(--accent);
  white-space: nowrap;
}
.mock-nav-menu { display: none; width: 16px; height: 10px; position: relative; margin-left: auto; }
.mock-nav-menu::before,
.mock-nav-menu::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: rgba(255, 255, 255, 0.35);
}
.mock-nav-menu::before { top: 1px; }
.mock-nav-menu::after { bottom: 1px; }

/* Nav do mini-site colapsa pra hamburger em telas estreitas, como um site responsivo real */
@media (max-width: 640px) {
  .mock-nav-links,
  .mock-nav-cta { display: none; }
  .mock-nav-menu { display: block; }
  .mock-hero-sub { display: none; }
}
.mock-hero { display: flex; align-items: center; gap: 14px; }
.mock-hero-text { flex: 1.15; min-width: 0; }
.mock-hero-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.25;
}
.mock-hero-sub { font-size: 11px; color: var(--text-muted); margin-bottom: 12px; line-height: 1.4; }
.mock-hero-btn {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
}
.mock-hero-media { flex: 1; height: 72px; border-radius: 10px; }

.scene-advocacia .mock-hero-media { background: linear-gradient(135deg, #4A6E68, #0F2C28); }
.scene-advocacia .mock-hero-btn { background: linear-gradient(90deg, #4A6E68, #7EA39D); color: #06121F; }
.scene-clinica .mock-hero-media { background: linear-gradient(135deg, #4DC9C0, #1f6a63); }
.scene-clinica .mock-hero-btn { background: linear-gradient(90deg, #4DC9C0, #8CE8DF); color: #00201d; }
.scene-loja .mock-hero-media { background: linear-gradient(135deg, var(--accent-strong), var(--accent-deep)); }
.scene-loja .mock-hero-btn { background: linear-gradient(90deg, var(--accent-strong), var(--accent)); color: #06121F; }

/* Mockup do celular, encostado no canto do mockup do navegador */
.mock-phone {
  position: absolute;
  right: -22px;
  bottom: -32px;
  width: 128px;
  background: linear-gradient(160deg, #52555a 0%, #26282a 45%, #0c0d0e 100%);
  border-radius: 26px;
  padding: 4px;
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.25),
    inset 0 -1px 2px rgba(0, 0, 0, 0.5),
    0 20px 55px rgba(0, 0, 0, 0.55),
    0 0 80px rgba(0, 120, 107, 0.55);
  z-index: 2;
}
.mock-phone-tilt {
  animation: mock-float-tilt 5s ease-in-out infinite;
  animation-delay: -1.5s;
}
@keyframes mock-float-tilt {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.mock-phone::before,
.mock-phone::after {
  content: "";
  position: absolute;
  background: #1c1e20;
  box-shadow: inset 0 0 1px rgba(255, 255, 255, 0.15);
}
.mock-phone::before { left: -2px; top: 46px; width: 2px; height: 22px; border-radius: 1px 0 0 1px; }
.mock-phone::after { right: -2px; top: 38px; width: 2px; height: 32px; border-radius: 0 1px 1px 0; }
.mock-phone-inner {
  position: relative;
  background: #05060a;
  border-radius: 22px;
  padding: 8px 8px 10px;
}
.mock-phone-notch {
  width: 38px;
  height: 8px;
  border-radius: 6px;
  background: #000000;
  margin: 2px auto 8px;
}
.mock-phone-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4px 6px;
  font-size: 9px;
  font-weight: 700;
  color: rgba(245, 247, 250, 0.6);
}
.mock-phone-status-icons { display: flex; align-items: center; gap: 3px; color: rgba(245, 247, 250, 0.6); }
.mock-phone-status-icons svg { width: 13px; height: 9px; }
.mock-phone-screen { position: relative; min-height: 170px; }
.mock-phone-home {
  position: absolute;
  left: 50%;
  bottom: 8px;
  width: 34px;
  height: 3px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.18);
  transform: translateX(-50%);
}
.mock-phone-scene {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
}
.mock-phone-scene.is-active { opacity: 1; pointer-events: auto; }
.mock-phone-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; flex-shrink: 0; }
.mock-phone-menu { width: 16px; height: 10px; position: relative; }
.mock-phone-menu::before,
.mock-phone-menu::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: rgba(255, 255, 255, 0.35);
}
.mock-phone-menu::before { top: 1px; }
.mock-phone-menu::after { bottom: 1px; }
.mock-phone-title { font-size: 13px; margin-bottom: 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex-shrink: 0; }
.mock-phone-media { flex: 1 1 auto; min-height: 60px; margin-bottom: 10px; }
.mock-phone-btn { font-size: 10px; padding: 6px 12px; white-space: nowrap; flex-shrink: 0; align-self: flex-start; }

@media (max-width: 480px) {
  .mock-phone {
    right: -6px;
    bottom: -14px;
    width: 118px;
    padding: 5px;
    box-shadow:
      inset 0 1px 1px rgba(255, 255, 255, 0.25),
      inset 0 -1px 2px rgba(0, 0, 0, 0.5),
      0 10px 28px rgba(0, 0, 0, 0.5),
      0 0 36px rgba(0, 120, 107, 0.4);
  }
  .mock-phone::before,
  .mock-phone::after { display: none; }
  .mock-phone-screen { min-height: 150px; }
  .mock-phone-title { font-size: 11px; }
  .mock-phone-media { min-height: 44px; margin-bottom: 8px; }
  .mock-phone-btn { font-size: 9px; padding: 5px 10px; }
  .eyebrow { font-size: 11px; letter-spacing: 0.06em; }
}

/* Etapas do "site sendo montado": ficam invisíveis até o JS ir revelando em sequência */
.build-step {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.build-step.is-built {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .build-step { opacity: 1; transform: none; transition: none; }
}

.skel {
  background: linear-gradient(90deg, rgba(255,255,255,0.06), rgba(255,255,255,0.12), rgba(255,255,255,0.06));
  background-size: 200% 100%;
  border-radius: 8px;
  animation: shimmer 2.2s ease-in-out infinite;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skel-title { height: 18px; width: 60%; margin-bottom: var(--space-2); }
.skel-line { height: 12px; width: var(--w, 80%); margin-bottom: 10px; }

.skel-progress {
  height: 10px;
  width: 100%;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.06);
  margin: var(--space-3) 0;
  overflow: hidden;
}
.skel-progress span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--accent-strong), var(--accent));
  transition: width 1.1s ease;
}
.skel-progress.is-built span { width: 42%; }
@media (prefers-reduced-motion: reduce) {
  .skel-progress span { width: 42%; transition: none; }
}

.skel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.skel-box { height: 44px; }

.mock-caption {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border-subtle);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.pulse-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ---------- Ticker ---------- */
.ticker {
  border-top: 1px solid rgba(77, 237, 209, 0.25);
  border-bottom: 1px solid rgba(77, 237, 209, 0.25);
  overflow: hidden;
  display: flex;
  background: linear-gradient(90deg, var(--bg-base), var(--bg-alt), var(--bg-base));
}
.ticker-track {
  display: flex;
  flex-shrink: 0;
  animation: scroll-left 22s linear infinite;
  padding: var(--space-3) 0;
}
.ticker-track span {
  padding: 0 var(--space-3);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
  border-right: 1px solid rgba(77, 237, 209, 0.25);
}
@keyframes scroll-left {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}

/* ---------- Seções gerais ---------- */
section[id] {
  scroll-margin-top: 140px;
}

.section {
  padding: var(--space-16) 0;
}
.section-alt { background: rgba(6, 10, 9, 0.82); }

/* Brilho ambiente sutil, ecoando o halo azul da logo — usado em seções de destaque */
.section-glow { position: relative; overflow: hidden; }
.section-glow::before {
  content: "";
  position: absolute;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 120, 107, 0.4) 0%, rgba(0, 201, 167, 0.16) 40%, transparent 75%);
  filter: blur(20px);
  pointer-events: none;
  z-index: 0;
  animation: glow-breathe 6s ease-in-out infinite;
}
@keyframes glow-breathe {
  0%, 100% { opacity: 0.85; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.08); }
}
.section-glow.glow-top-right::before { top: -180px; right: -140px; }
.section-glow.glow-center::before { top: 50%; left: 50%; transform: translate(-50%, -50%); }
.section-glow > .container { position: relative; z-index: 1; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}
.two-col > * { min-width: 0; }

.center-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.center-col > .btn { margin-top: var(--space-4); }

.col-text p { color: var(--text-secondary); }
.col-text .card-label { margin-bottom: var(--space-2); }

/* ---------- Comparação ---------- */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.compare-card {
  border: 1px solid var(--border-subtle);
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.compare-card:hover {
  transform: translateY(-4px);
  border-color: rgba(77, 237, 209, 0.35);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3);
}

/* Cards de destaque: contorno azul + sombra difusa */
.card-glow { position: relative; display: block; }
.card-glow > .card,
.card-glow > .compare-card {
  height: 100%;
  position: relative;
  border: 1px solid rgba(77, 237, 209, 0.6);
  box-shadow: 0 0 56px rgba(0, 120, 107, 0.55);
  animation: card-glow-pulse 6s ease-in-out infinite;
}
@keyframes card-glow-pulse {
  0%, 100% { box-shadow: 0 0 56px rgba(0, 120, 107, 0.55); }
  50% { box-shadow: 0 0 72px rgba(0, 201, 167, 0.75); }
}
.compare-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}
.compare-good .compare-label { color: var(--accent); }
.compare-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}
.compare-list li:first-child { border-top: none; }

/* Dentro de um card-glow, os itens viram caixinhas próprias com borda e marcador em losango */
.card-glow .compare-list li,
.card-glow .check-list li {
  background: rgba(0, 201, 167, 0.1);
  border: 1px solid rgba(77, 237, 209, 0.18);
  border-top: none;
  border-radius: 12px;
  padding: 10px 16px;
  margin-bottom: 8px;
}
.card-glow .compare-list li:last-child,
.card-glow .check-list li:last-child { margin-bottom: 0; }

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  border-radius: 50%;
  font-size: 12px;
  flex-shrink: 0;
}
.icon-x { background: rgba(249, 112, 102, 0.15); color: var(--bad); }
.icon-check {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--accent);
  transform: rotate(45deg);
  font-size: 0;
}

/* ---------- Pills ---------- */
.pill-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
}
.pill-list-left { justify-content: flex-start; margin-top: var(--space-3); margin-bottom: var(--space-3); }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  background: var(--card-bg);
  font-size: 14px;
  color: var(--text-primary);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.pill:hover {
  transform: translateY(-3px);
  border-color: rgba(77, 237, 209, 0.6);
  background: rgba(77, 237, 209, 0.16);
  box-shadow: 0 8px 24px rgba(0, 201, 167, 0.35);
}
.pill-icon {
  display: inline-flex;
  width: 16px;
  height: 16px;
  color: var(--accent);
  flex-shrink: 0;
}
.pill-icon svg { width: 100%; height: 100%; }

/* Badge circular com ícone, usado como acento visual no topo de uma seção */
.section-icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(0, 201, 167, 0.12);
  border: 1px solid rgba(77, 237, 209, 0.35);
  color: var(--accent);
  margin-bottom: var(--space-3);
}
.section-icon-badge svg { width: 28px; height: 28px; }

/* ---------- Cards ---------- */
.card {
  border: 1px solid var(--border-subtle);
  background: var(--card-bg-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3);
}
.card-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-2);
}
.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
}
.check-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 3px;
  background: var(--accent);
  transform: rotate(45deg);
  flex-shrink: 0;
}

.how-grid { align-items: stretch; margin-top: var(--space-6); }

/* Coluna de Investimento estica pra igualar a altura do card ao lado;
   o gráfico fica atrás do texto, preenchendo exatamente a largura e a altura da coluna */
.col-text-chart { position: relative; }
.col-text-chart > p,
.col-text-chart > .btn { position: relative; z-index: 1; }
.mock-chart-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.18;
  z-index: 0;
  pointer-events: none;
}
/* Abaixo de 1024px o layout empilha em 1 coluna: a coluna não tem altura
   esticada pelo card, então o gráfico volta a ficar em fluxo normal, abaixo do texto */
@media (max-width: 1024px) {
  .col-text-chart { display: block; }
  .mock-chart-bg {
    position: static;
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 200 / 110;
    max-height: 140px;
    opacity: 0.5;
    margin-top: var(--space-3);
  }
}

/* ---------- Grid de features com ícone ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin: var(--space-6) 0;
  width: 100%;
}
.feature-card {
  border: 1px solid var(--border-subtle);
  background: var(--card-bg-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-align: left;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(77, 237, 209, 0.4);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3);
}
.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(0, 201, 167, 0.12);
  border: 1px solid rgba(77, 237, 209, 0.3);
  color: var(--accent);
  margin-bottom: var(--space-2);
}
.feature-icon svg { width: 22px; height: 22px; }
.feature-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 16px;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.feature-text {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
}

@media (max-width: 768px) {
  .feature-grid { grid-template-columns: 1fr; }
}

/* ---------- CTA final ---------- */
.final-cta { text-align: center; }
.final-cta .btn { margin-top: var(--space-3); }

/* Celular avulso mostrando uma conversa de WhatsApp, reforçando o CTA abaixo */
.final-cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  margin-top: var(--space-3);
}
.mock-phone-standalone {
  position: relative;
  right: auto;
  bottom: auto;
  width: 132px;
  margin: 0;
  animation: mock-float 5s ease-in-out infinite;
}
.mock-phone-standalone .mock-phone-inner { padding-bottom: 30px; }
.mock-phone-tilt .mock-phone-inner { padding-bottom: 34px; }
.final-cta-row { perspective: 900px; }
@keyframes mock-float-angled {
  0%, 100% { transform: rotateY(-18deg) rotateX(2deg) translateY(0); }
  50% { transform: rotateY(-18deg) rotateX(2deg) translateY(-10px); }
}
.mock-phone-tilted.mock-phone-standalone { animation: mock-float-angled 5s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce) {
  .mock-phone-tilted.mock-phone-standalone { animation: none; transform: rotateY(-18deg) rotateX(2deg); }
}

@media (max-width: 640px) {
  .final-cta-row { flex-direction: column; gap: var(--space-4); }
  .mock-phone-tilted.mock-phone-standalone { animation: mock-float 5s ease-in-out infinite; transform: none; }
}
.mock-chat { padding-top: 2px; }
.mock-chat-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 10px;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.mock-chat-name { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.mock-chat-bubble {
  max-width: 92%;
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 11px;
  line-height: 1.4;
  margin-bottom: 8px;
}
.mock-chat-in {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  border-radius: 4px 12px 12px 12px;
}
.mock-chat-out {
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  color: #06121F;
  margin-left: auto;
  border-radius: 12px 4px 12px 12px;
}

/* ---------- Formulário (alternativa ao WhatsApp) ---------- */
.lead-form {
  width: 100%;
  max-width: 560px;
  margin-top: var(--space-6);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.lead-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}
.lead-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
}
.lead-field input,
.lead-field textarea {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  min-height: 44px;
}
.lead-field textarea { min-height: 88px; resize: vertical; }
.lead-field input:focus,
.lead-field textarea:focus {
  outline: none;
  border-color: rgba(77, 237, 209, 0.6);
  box-shadow: 0 0 0 3px rgba(0, 201, 167, 0.18);
}
.lead-form .btn { align-self: center; margin-top: var(--space-1); }
.btn-block { width: 100%; }
.lead-form-status {
  text-align: center;
  font-size: 13px;
  color: var(--accent);
  min-height: 18px;
}

@media (max-width: 640px) {
  .lead-form-row { grid-template-columns: 1fr; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: rgba(6, 18, 15, 0.97);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-6) 0;
}
.footer-inner {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.footer-tagline {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.footer-contact {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.footer-icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}
.footer-icon-link svg { width: 18px; height: 18px; }
.footer-icon-link:hover { color: var(--accent); border-color: rgba(77, 237, 209, 0.4); }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px) scale(0.98);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Cascata: itens de listas/cards entram em sequência, com pequeno atraso entre eles */
.reveal .feature-card,
.reveal .pill,
.reveal .compare-list li,
.reveal .check-list li {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal.is-visible .feature-card,
.reveal.is-visible .pill,
.reveal.is-visible .compare-list li,
.reveal.is-visible .check-list li {
  opacity: 1;
  transform: translateY(0);
}
.reveal .feature-card:nth-child(1), .reveal .pill:nth-child(1), .reveal .compare-list li:nth-child(1), .reveal .check-list li:nth-child(1) { transition-delay: 0.05s; }
.reveal .feature-card:nth-child(2), .reveal .pill:nth-child(2), .reveal .compare-list li:nth-child(2), .reveal .check-list li:nth-child(2) { transition-delay: 0.12s; }
.reveal .feature-card:nth-child(3), .reveal .pill:nth-child(3), .reveal .compare-list li:nth-child(3), .reveal .check-list li:nth-child(3) { transition-delay: 0.19s; }
.reveal .feature-card:nth-child(4), .reveal .pill:nth-child(4), .reveal .compare-list li:nth-child(4), .reveal .check-list li:nth-child(4) { transition-delay: 0.26s; }
.reveal .feature-card:nth-child(5), .reveal .pill:nth-child(5) { transition-delay: 0.33s; }

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal .feature-card,
  .reveal .pill,
  .reveal .compare-list li,
  .reveal .check-list li { opacity: 1; transform: none; transition: none; }
}

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .two-col { grid-template-columns: 1fr; }
  .compare-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: var(--space-12) 0; }
  .hero { padding-top: var(--space-8); }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; }
  .highlight-inner { flex-direction: column; text-align: center; }

  .footer-inner { justify-content: center; text-align: center; }
  .footer-tagline {
    position: static;
    transform: none;
    width: 100%;
    order: 1;
    margin-top: var(--space-1);
  }

  .floating-whatsapp { right: 16px; bottom: 16px; width: 52px; height: 52px; }
}

/* ---------- Botão flutuante de WhatsApp ---------- */
.floating-whatsapp {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 150;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent-deep), var(--accent));
  color: #06121F;
  box-shadow: 0 10px 34px rgba(0, 120, 107, 0.55);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.floating-whatsapp svg { width: 28px; height: 28px; }
.floating-whatsapp:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 14px 36px rgba(0, 201, 167, 0.55);
}
.floating-whatsapp::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(77, 237, 209, 0.55);
  animation: whatsapp-ring 2.4s ease-out infinite;
}
@keyframes whatsapp-ring {
  0% { box-shadow: 0 0 0 0 rgba(77, 237, 209, 0.45); }
  100% { box-shadow: 0 0 0 18px rgba(77, 237, 209, 0); }
}