/* ============================================================
   lomi — sistema de diseño
   Moderno, cálido, amigable. Colores en oklch.
   ============================================================ */

:root {
  /* --- Color: marca --- */
  --coral:        oklch(0.71 0.158 42);   /* primario cálido */
  --coral-deep:   oklch(0.58 0.155 38);
  --coral-soft:   oklch(0.93 0.05 50);
  --teal:         oklch(0.70 0.105 178);  /* secundario fresco */
  --teal-deep:    oklch(0.55 0.10 185);
  --teal-soft:    oklch(0.94 0.035 178);
  --sun:          oklch(0.86 0.14 92);    /* acento amarillo */
  --sun-soft:     oklch(0.95 0.06 95);
  --grape:        oklch(0.62 0.13 300);   /* acento ocasional */

  /* --- Neutros cálidos --- */
  --bg:           oklch(0.985 0.006 80);
  --bg-warm:      oklch(0.965 0.012 70);
  --surface:      oklch(1 0 0);
  --surface-2:    oklch(0.975 0.008 75);
  --ink:          oklch(0.26 0.018 55);
  --ink-2:        oklch(0.42 0.02 55);
  --muted:        oklch(0.58 0.018 60);
  --faint:        oklch(0.74 0.012 70);
  --line:         oklch(0.90 0.01 70);
  --line-2:       oklch(0.85 0.012 65);

  /* --- Tipografía --- */
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body:    "Plus Jakarta Sans", system-ui, sans-serif;

  /* --- Radios --- */
  --r-xs: 8px;
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --r-xl: 36px;
  --r-pill: 999px;

  /* --- Sombras (cálidas, suaves) --- */
  --sh-sm: 0 1px 2px oklch(0.5 0.05 50 / 0.06), 0 2px 6px oklch(0.5 0.05 50 / 0.05);
  --sh-md: 0 4px 12px oklch(0.5 0.05 50 / 0.08), 0 12px 28px oklch(0.5 0.05 50 / 0.07);
  --sh-lg: 0 10px 24px oklch(0.5 0.05 50 / 0.10), 0 28px 60px oklch(0.5 0.05 50 / 0.10);
  --sh-coral: 0 10px 30px oklch(0.71 0.158 42 / 0.35);
  --sh-teal: 0 10px 30px oklch(0.70 0.105 178 / 0.30);

  /* --- Layout --- */
  --maxw: 1440px;
  --nav-h: 76px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body { overflow-x: hidden; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0;
  text-wrap: balance;
}

p { line-height: 1.6; margin: 0; text-wrap: pretty; }

button { font-family: inherit; cursor: pointer; border: none; background: none; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

::selection { background: var(--coral-soft); color: var(--coral-deep); }

/* Scrollbar */
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 999px; border: 3px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: var(--faint); }

#root { min-height: 100vh; }

/* ============================================================
   Utilidades de layout
   ============================================================ */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(16px, 3vw, 40px); }
.app-shell { min-height: 100vh; display: flex; flex-direction: column; }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--coral-deep);
}

/* ============================================================
   Botones
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15.5px;
  padding: 14px 26px;
  border-radius: var(--r-pill);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .25s, color .25s;
  white-space: nowrap;
  user-select: none;
}
.btn:active { transform: scale(0.96); }
.btn-primary { background: var(--coral); color: white; box-shadow: var(--sh-coral); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 38px oklch(0.71 0.158 42 / 0.45); background: var(--coral-deep); }
.btn-dark { background: var(--ink); color: var(--bg); }
.btn-dark:hover { transform: translateY(-3px); box-shadow: var(--sh-lg); }
.btn-ghost { background: var(--surface); color: var(--ink); box-shadow: var(--sh-sm); }
.btn-ghost:hover { transform: translateY(-3px); box-shadow: var(--sh-md); }
.btn-teal { background: var(--teal); color: white; box-shadow: var(--sh-teal); }
.btn-teal:hover { transform: translateY(-3px); background: var(--teal-deep); }
.btn-lg { padding: 17px 34px; font-size: 17px; }
.btn-sm { padding: 10px 18px; font-size: 14px; }
.btn-block { width: 100%; }

.chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 16px;
  border-radius: var(--r-pill);
  background: var(--surface);
  border: 1.5px solid var(--line);
  font-weight: 600; font-size: 14px; color: var(--ink-2);
  transition: all .25s var(--ease);
}
.chip:hover { border-color: var(--coral); color: var(--coral-deep); transform: translateY(-2px); }
.chip.active { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* ============================================================
   Tarjetas
   ============================================================ */
.card {
  background: var(--surface);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-sm);
  border: 1px solid var(--line);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}

/* ============================================================
   Animaciones globales
   ============================================================ */
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes floaty-sm { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
@keyframes spin-slow { to { transform: rotate(360deg); } }
@keyframes pop-in { 0% { opacity: 0; transform: translateY(24px) scale(0.96); } 100% { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes fade-up { 0% { opacity: 0; transform: translateY(30px); } 100% { opacity: 1; transform: translateY(0); } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes scale-in { 0% { opacity: 0; transform: scale(0.9); } 100% { opacity: 1; transform: scale(1); } }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
@keyframes wiggle { 0%,100% { transform: rotate(-3deg); } 50% { transform: rotate(3deg); } }
@keyframes blob { 0%,100% { border-radius: 42% 58% 56% 44% / 52% 48% 52% 48%; } 50% { border-radius: 56% 44% 42% 58% / 44% 56% 44% 56%; } }

.fade-up { animation: fade-up .8s var(--ease) both; }
.pop-in { animation: pop-in .7s var(--ease) both; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* Stagger helper */
.d1 { animation-delay: .08s; } .d2 { animation-delay: .16s; } .d3 { animation-delay: .24s; }
.d4 { animation-delay: .32s; } .d5 { animation-delay: .40s; } .d6 { animation-delay: .48s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* Salvaguarda: si el reloj de animación del documento está congelado
   (algunos entornos embebidos), forzamos el contenido a su estado visible. */
html.no-anim *, html.no-anim *::before, html.no-anim *::after {
  animation: none !important;
  transition: none !important;
}
html.no-anim .reveal, html.no-anim .fade-up, html.no-anim .pop-in {
  opacity: 1 !important;
  transform: none !important;
}

/* ── WhatsApp botón flotante ── */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  text-decoration: none;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
  animation: wa-pop 0.4s var(--ease) both;
}
.wa-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
}
@keyframes wa-pop {
  from { opacity: 0; transform: scale(0.5); }
  to   { opacity: 1; transform: scale(1); }
}
@media (max-width: 600px) {
  .wa-float { bottom: 18px; right: 16px; width: 52px; height: 52px; }
}