/* ═══════════════════════════════════════════════════
   VACÍATUPISO · BRAND FOUNDATIONS
   Shared across all service pages
   ═══════════════════════════════════════════════════ */

:root {
  /* Brand palette */
  --accent-deep: #14712A;
  --accent:      #2BB03C;
  --accent-lime: #8BC53F;
  --accent-soft: #E6F4D8;
  --accent-ink:  #0B3F17;
  --accent-cream:#F6F4EC;

  --bg:          oklch(0.985 0.005 100);
  --bg-warm:     oklch(0.97 0.012 95);
  --ink:         oklch(0.2 0.02 150);
  --ink-soft:    oklch(0.45 0.02 150);
  --ink-mute:    oklch(0.62 0.015 150);
  --line:        oklch(0.9 0.01 130);
  --line-strong: oklch(0.82 0.015 130);
  --white:       #ffffff;
  --amber:       oklch(0.78 0.15 80);

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 28px;

  --shadow-sm: 0 1px 0 rgba(20,30,20,0.04), 0 4px 12px -4px rgba(20,30,20,0.06);
  --shadow-md: 0 2px 0 rgba(20,30,20,0.04), 0 12px 32px -10px rgba(20,30,20,0.12);
  --shadow-lg: 0 4px 0 rgba(20,30,20,0.04), 0 28px 60px -20px rgba(20,30,20,0.18);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg); color: var(--ink);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body { overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

h1, h2, h3, h4, h5 {
  font-family: 'Figtree', sans-serif; margin: 0;
  color: var(--ink); letter-spacing: -0.02em; line-height: 1.05;
}
h1 { font-weight: 800; }
h2 { font-weight: 700; font-size: 44px; line-height: 1.05; text-wrap: balance; }
h3 { font-weight: 700; font-size: 28px; text-wrap: balance; }
p  { line-height: 1.55; color: var(--ink-soft); text-wrap: pretty; }

.container { max-width: 1240px; margin: 0 auto; padding: 0 32px; }
.sr-only { position: absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); }

/* ── Mono label (kicker) ── */
.kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.18em; font-weight: 600;
  color: var(--accent-deep);
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 18px; border-radius: 999px;
  font-family: 'Figtree', sans-serif; font-weight: 600; font-size: 15px;
  cursor: pointer; border: 1px solid transparent; white-space: nowrap;
  text-decoration: none;
  transition: transform .25s cubic-bezier(.2,.7,.2,1), background .25s ease, box-shadow .25s ease, color .25s ease;
  position: relative; isolation: isolate;
}
.btn-primary {
  background: var(--accent-deep); color: white;
  box-shadow: 0 2px 0 oklch(from var(--accent-deep) calc(l - 0.08) c h), var(--shadow-sm);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 4px 0 oklch(from var(--accent-deep) calc(l - 0.12) c h),
    0 18px 36px -10px oklch(from var(--accent-deep) calc(l - 0.05) c h / .45),
    0 0 0 3px rgba(139,197,63,.18);
}
.btn-primary.big { padding: 16px 24px; font-size: 16px; }
.btn-primary.full { width: 100%; justify-content: center; padding: 16px 24px; font-size: 16px; }

.btn-ghost {
  background: transparent; color: var(--ink); border-color: var(--line-strong);
}
.btn-ghost:hover {
  background: var(--accent-soft); border-color: var(--accent);
  color: var(--accent-deep);
}
.btn-ghost.big { padding: 15px 22px; font-size: 16px; }

.btn-wa {
  background: linear-gradient(135deg, #25d366 0%, #1ebc56 50%, #128c7e 100%);
  color: white;
  box-shadow: 0 6px 20px rgba(37,211,102,.32);
}
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(37,211,102,.45); }

/* ── Reveal on scroll ── */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ── Brand logo ── */
.brand-logo { height: 56px; width: auto; display: block; }
@media (max-width: 760px) { .brand-logo { height: 46px; } }

/* ── Topbar (slim, dark) ── */
.topbar { background: var(--accent-deep); color: oklch(0.92 0.02 130); font-size: 13px; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; padding: 9px 32px; max-width: 1240px; margin: 0 auto; gap: 20px; flex-wrap: wrap; }
.topbar-left { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.topbar-left span { display: inline-flex; align-items: center; gap: 8px; }
.topbar .div { width: 3px; height: 3px; background: rgba(255,255,255,.3); border-radius: 50%; }

/* ── Sticky nav ── */
.nav { position: sticky; top: 0; background: rgba(253,253,250,0.85); backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px); z-index: 50; border-bottom: 1px solid var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 32px; max-width: 1240px; margin: 0 auto; gap: 16px; }
.nav-links { display: flex; gap: 28px; font-size: 15px; font-weight: 500; color: var(--ink-soft); font-family: 'Figtree', sans-serif; }
.nav-links a:hover { color: var(--accent-deep); }
.nav-cta { display: flex; gap: 10px; align-items: center; }

@media (max-width: 900px) {
  .nav-links { display: none; }
}

/* ── Breadcrumb ── */
.crumbs { font-size: 13px; color: var(--ink-mute); font-family: 'DM Sans', sans-serif; padding: 14px 32px; max-width: 1240px; margin: 0 auto; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.crumbs a { color: var(--ink-soft); }
.crumbs a:hover { color: var(--accent-deep); }
.crumbs .sep { color: var(--ink-mute); opacity: .6; }
.crumbs [aria-current] { color: var(--ink); font-weight: 500; }

/* ── Footer (shared) ── */
.foot { background: oklch(0.18 0.015 150); color: oklch(0.85 0.02 130); padding: 64px 0 32px; margin-top: 80px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 48px; max-width: 1240px; margin: 0 auto; padding: 0 32px; }
.foot h5 { color: white; font-size: 13px; margin-bottom: 16px; font-family: 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: .14em; font-weight: 600; }
.foot ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.foot a { color: oklch(0.78 0.02 130); font-size: 14px; }
.foot a:hover { color: white; }
.foot-brand p { font-size: 13.5px; line-height: 1.6; color: oklch(0.72 0.02 130); margin: 16px 0 0; }
.foot-bottom { max-width: 1240px; margin: 48px auto 0; padding: 24px 32px 0; border-top: 1px solid oklch(0.28 0.02 150); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; font-size: 12px; color: oklch(0.65 0.02 130); }
.foot-brand .brand-logo { background: white; padding: 12px 18px; border-radius: 12px; height: 48px; }
@media (max-width: 860px){ .foot-grid { grid-template-columns: 1fr 1fr; } }

/* ── Scroll progress ── */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: linear-gradient(90deg, var(--accent-deep), var(--accent), var(--accent-lime));
  z-index: 9999; transition: width .1s linear;
  box-shadow: 0 0 10px rgba(139,197,63,.45);
}

/* ── Floating WhatsApp ── */
.float-wa {
  position: fixed; bottom: 24px; right: 24px; z-index: 100;
  width: 60px; height: 60px; border-radius: 50%;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: white; display: grid; place-items: center;
  box-shadow: 0 10px 30px rgba(37,211,102,.4);
  transition: transform .25s, box-shadow .25s;
}
.float-wa:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 16px 40px rgba(37,211,102,.55); }