/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* Brand */
  --ink: #14110f;
  --cream: #f7f2e9;
  --cream-soft: #efe8d8;
  --gold: #c9952c;
  --gold-soft: #e8c97a;
  --ash: #8a8378;
  --ash-light: #c9c2b4;

  /* Service-page energy colors */
  --alert: #e0312b;
  --alert-dark: #a8211d;
  --alert-glow: rgba(224, 49, 43, 0.35);
  --gold-deep: #8a6716;

  /* Utility */
  --signal: #25d366;
  --signal-dark: #1da851;
  --white: #ffffff;

  /* Type */
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "Space Mono", "Courier New", monospace;

  /* Layout */
  --max-w: 1180px;
  --radius: 14px;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  background: var(--cream);
  color: var(--ink);
}

img {
  max-width: 100%;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.visually-hidden {
  position: absolute;
  left: -9999px;
}

/* Focus visibility - accessibility floor */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   WHATSAPP FLOATING / STICKY BUTTON (shared)
   ============================================================ */
.wa-fab {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--signal);
  color: var(--white);
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease;
}
.wa-fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.55);
}
.wa-fab svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .wa-fab span {
    display: none;
  }
  .wa-fab {
    padding: 14px;
    bottom: 16px;
    right: 16px;
  }
}