/* =====================================================================
   Promifly — index.html
   Tokens: Fredoka (headings, la fuente redondeada que ya usa el resto
   del sitio en "Integraciones"/"Inspiración"/"Paquetes") + Inter (todo
   lo demás). Paleta: morado/azul de marca + navy casi negro para
   footer y la barra de estadísticas, igual que en el mockup.
   ===================================================================== */

:root {
  --c-purple: #7c3aed;
  --c-purple-deep: #5b21b6;
  --c-blue: #2563eb;
  --c-ink: #17151f;
  --c-muted: #55516b;
  --c-line: #e5e2ee;
  --c-bg: #ffffff;
  --c-bg-soft: #faf9fd;
  --c-dark: #0f0d17;

  --font-display: 'Fredoka', 'Inter', sans-serif;
  --font-body: 'Inter', Arial, sans-serif;

  --container: 1180px;
  --radius: 18px;
  --shadow-card: 0 10px 30px rgba(23, 21, 31, 0.06);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--c-ink);
  background-color: var(--c-bg);
  /* Punteado de fondo en TODA la página (según punteado_de_fondo.PNG).
     background-attachment:fixed da el efecto de profundidad "gratis",
     sin JS ni listeners de scroll — se desactiva en mobile más abajo
     porque backdrop fijo es históricamente costoso/con glitches en iOS. */
  background-image: radial-gradient(circle, rgba(23, 21, 31, 0.10) 1.4px, transparent 1.4px);
  background-size: 26px 26px;
  background-attachment: fixed;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

@media (max-width: 700px) {
  body { background-attachment: scroll; }
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 16px;
  color: var(--c-ink);
}

h1 { font-size: clamp(34px, 5vw, 56px); }
h2 { font-size: clamp(28px, 4vw, 42px); }
h3 { font-size: 20px; font-weight: 600; }

p { margin: 0 0 14px; max-width: 62ch; }

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

.pf-skip {
  position: absolute; left: -999px; top: 0; z-index: 1000;
  background: var(--c-ink); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0;
}
.pf-skip:focus { left: 0; }

:focus-visible {
  outline: 2px solid var(--c-purple);
  outline-offset: 2px;
}

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

/* ===== Botones ===== */

.pf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  border-radius: 999px;
  padding: 12px 22px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.pf-btn-primary {
  background: linear-gradient(135deg, var(--c-purple), var(--c-blue));
  color: #fff;
}
.pf-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(124, 58, 237, 0.28); }

.pf-btn-ghost {
  background: transparent;
  color: var(--c-ink);
  border: 1px solid var(--c-line);
}
.pf-btn-ghost:hover { border-color: var(--c-purple); color: var(--c-purple); }

.pf-btn-lg {
  padding: 16px 30px;
  flex-direction: column;
  gap: 2px;
  border-radius: 16px;
}
.pf-btn-lg small { font-weight: 600; font-size: 11px; opacity: 0.85; }

.pf-btn-plan {
  width: 100%;
  background: linear-gradient(135deg, var(--c-purple), var(--c-blue));
  color: #fff;
  padding: 12px;
  border-radius: 999px;
}

/* ===== Header ===== */

.pf-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--c-line);
}

.pf-header-row {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 72px;
}

.pf-brand { display: flex; align-items: center; flex-shrink: 0; }
.pf-brand img { height: 32px; width: auto; }

.pf-nav {
  display: flex;
  gap: 26px;
  margin-right: auto;
}
.pf-nav a {
  font-weight: 600;
  font-size: 14px;
  color: var(--c-ink);
}
.pf-nav a:hover { color: var(--c-purple); }

.pf-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pf-lang { position: relative; }
.pf-lang-toggle {
  background: var(--c-ink);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}
.pf-lang-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  box-shadow: var(--shadow-card);
  list-style: none;
  margin: 0;
  padding: 6px;
  min-width: 130px;
  display: none;
}
.pf-lang.pf-open .pf-lang-menu { display: block; }
.pf-lang-menu li {
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.pf-lang-menu li:hover { background: var(--c-bg-soft); }

.pf-nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px;
  height: 34px;
  background: none;
  border: none;
  cursor: pointer;
}
.pf-nav-burger span { display: block; width: 20px; height: 2px; background: var(--c-ink); margin: 0 auto; }

.pf-nav-mobile {
  display: none;
  flex-direction: column;
  padding: 12px 24px 20px;
  border-top: 1px solid var(--c-line);
}
.pf-nav-mobile a { padding: 12px 0; font-weight: 600; border-bottom: 1px solid var(--c-line); }
.pf-nav-mobile.pf-open { display: flex; }

/* ===== Marcos decorativos (rectángulos redondeados translúcidos) =====
   Puramente decorativos, como se ven detrás del título en el hero y en
   "Juegos promocionales". Números aproximados del mockup — ajustar a
   ojo una vez que el sitio esté con las imágenes reales. */

.pf-frame {
  position: absolute;
  border: 1px solid rgba(23, 21, 31, 0.10);
  border-radius: 40px;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}

.pf-frame-hero { left: 0; right: 44%; top: 4%; bottom: 6%; }

.pf-frame-juegos-1 { left: 4%; right: 4%; top: 6%; bottom: 30%; }
.pf-frame-juegos-2 { left: 20%; right: 20%; top: -6%; bottom: 10%; }
.pf-frame-juegos-3 { left: 34%; right: 34%; top: 14%; bottom: -4%; }
.pf-juegos .pf-container { position: relative; z-index: 1; }

/* ===== Hero ===== */

.pf-hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 48px;
}

.pf-hero-grid {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 28px;
}

.pf-hero-media { max-width: 420px; width: 100%; }
.pf-hero-media img { border-radius: var(--radius); }

.pf-hero-copy h1 { margin-bottom: 20px; }
.pf-hero-copy h1 span { margin-right: 0.32ch; display: inline; }
.pf-accent-purple { color: var(--c-purple); }
.pf-accent-blue { color: var(--c-blue); }

.pf-hero-sub {
  font-size: 18px;
  color: var(--c-muted);
  max-width: 46ch;
  margin-left: auto;
  margin-right: auto;
}

.pf-hero-cta { margin-top: 12px; }

/* ===== Estadísticas ===== */

.pf-stats { padding: 40px 0; }
.pf-stats-card {
  background: var(--c-dark);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.pf-stat {
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: #fff;
  padding: 36px 32px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}
.pf-stat:last-child { border-right: none; }
.pf-stat-num {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 42px);
  font-weight: 600;
  background: linear-gradient(135deg, #c4b5fd, #93c5fd);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.pf-stat-label { font-size: 14px; color: rgba(255, 255, 255, 0.75); max-width: 32ch; }

/* ===== Juegos promocionales (fila de pills) ===== */

.pf-juegos { position: relative; padding: 56px 0 8px; text-align: center; }
.pf-juegos h2 { margin-bottom: 24px; }
.pf-juegos-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}
.pf-juego-pill {
  border: 2px solid var(--c-purple);
  border-radius: 12px;
  padding: 14px 22px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.2px;
}
.pf-juego-pill:nth-child(even) { border-color: var(--c-blue); }
.pf-juego-pill:hover { background: var(--c-bg-soft); }

/* ===== Leads / Tickets ===== */

.pf-feature-pair { padding: 64px 0; }
.pf-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.pf-feature-card {
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 28px;
}
.pf-feature-card img { border-radius: 12px; margin-bottom: 20px; }
.pf-feature-card h3 { color: var(--c-purple); font-size: 24px; }
.pf-feature-card p { color: var(--c-muted); }
.pf-bullets { margin: 14px 0 0; padding-left: 20px; color: var(--c-muted); }
.pf-bullets li { margin-bottom: 6px; }

/* ===== Integraciones ===== */

.pf-integraciones { padding: 64px 0; text-align: center; background: var(--c-bg-soft); }
.pf-section-sub { color: var(--c-muted); font-size: 17px; max-width: 60ch; margin: 0 auto 40px; }
.pf-integraciones-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: left;
}
.pf-integ-col h3 {
  background: var(--c-ink);
  color: #fff;
  font-size: 14px;
  padding: 12px 16px;
  border-radius: 10px;
  margin-bottom: 14px;
}
.pf-integ-col ul { list-style: none; margin: 0; padding: 0; }
.pf-integ-col li { padding: 6px 4px; color: var(--c-muted); font-size: 15px; }

/* ===== Crea una promoción en minutos ===== */

.pf-como-funciona { padding: 64px 0; }
.pf-como-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.pf-como-grid img { border-radius: var(--radius); }
.pf-pasos { list-style: none; margin: 24px 0 0; padding: 0; display: flex; flex-direction: column; gap: 18px; }
.pf-pasos h3 { font-size: 17px; margin-bottom: 4px; }
.pf-pasos p { color: var(--c-muted); margin: 0; }

/* ===== Inspiración ===== */

.pf-inspiracion { position: relative; overflow: hidden; padding: 64px 0; background: var(--c-bg-soft); }
.pf-inspiracion-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.pf-inspiracion-copy p { font-size: 18px; color: var(--c-muted); }
.pf-inspiracion-grid img { border-radius: var(--radius); }

/* ===== Paquetes ===== */

.pf-paquetes { padding: 72px 0; text-align: center; }
.pf-paquetes h2 { margin-bottom: 40px; }
.pf-paquetes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: left;
  align-items: start;
}
.pf-plan {
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
}
.pf-plan-popular {
  border-color: var(--c-purple);
  box-shadow: var(--shadow-card);
  position: relative;
  padding-top: 44px;
}
.pf-plan-badge {
  position: absolute;
  top: 0; left: 0; right: 0;
  background: linear-gradient(135deg, var(--c-purple-deep), var(--c-purple));
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 8px;
  border-radius: var(--radius) var(--radius) 0 0;
  margin: 0;
}
.pf-plan h3 { color: var(--c-purple); margin-bottom: 4px; }
.pf-plan-tagline { color: var(--c-muted); font-size: 13px; margin-bottom: 18px; }
.pf-plan-precio { font-family: var(--font-display); font-size: 30px; font-weight: 600; margin: 18px 0; }
.pf-plan-precio span { font-size: 13px; font-weight: 700; color: var(--c-muted); }
.pf-plan-lista { list-style: none; margin: 0 0 16px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.pf-plan-lista li { font-size: 14px; color: var(--c-ink); padding-left: 18px; position: relative; }
.pf-plan-lista li::before { content: ''; position: absolute; left: 0; top: 7px; width: 6px; height: 6px; border-radius: 50%; background: var(--c-purple); }
.pf-plan-highlight { background: var(--c-bg-soft); border-radius: 8px; padding: 8px 10px 8px 22px !important; }
.pf-plan-highlight::before { left: 10px !important; }
.pf-plan-nota { font-size: 12px; color: var(--c-muted); text-align: center; margin-bottom: 4px; }

/* ===== Footer ===== */

.pf-footer { background: var(--c-dark); color: #fff; padding: 56px 0 32px; }
.pf-footer-social { display: flex; justify-content: center; gap: 14px; margin-bottom: 40px; }
.pf-footer-social a {
  width: 40px; height: 40px; border-radius: 50%;
  background: #fff; color: var(--c-ink);
  display: flex; align-items: center; justify-content: center;
}
.pf-footer-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 220px));
  justify-content: center;
  gap: 40px;
  text-align: left;
  margin-bottom: 36px;
}
.pf-footer-cols h4 { font-family: var(--font-body); font-size: 15px; margin: 0 0 14px; }
.pf-footer-cols a { display: block; padding: 6px 0; font-size: 14px; color: rgba(255, 255, 255, 0.75); }
.pf-footer-cols a:hover { color: #fff; }
.pf-footer hr { border: none; border-top: 1px solid rgba(255, 255, 255, 0.15); margin: 0 0 24px; }
.pf-footer-copy { text-align: center; font-size: 13px; color: rgba(255, 255, 255, 0.6); margin: 0; }

/* ===== Responsive ===== */

@media (max-width: 960px) {
  .pf-nav { display: none; }
  .pf-nav-burger { display: flex; }

  .pf-feature-grid,
  .pf-como-grid,
  .pf-inspiracion-grid {
    grid-template-columns: 1fr;
  }

  .pf-stats-card { grid-template-columns: 1fr; }
  .pf-stat { border-right: none; border-bottom: 1px solid rgba(255, 255, 255, 0.12); align-items: center; text-align: center; }
  .pf-stat:last-child { border-bottom: none; }

  .pf-integraciones-grid { grid-template-columns: repeat(2, 1fr); }
  .pf-paquetes-grid { grid-template-columns: repeat(2, 1fr); }
  .pf-footer-cols { grid-template-columns: 1fr; justify-items: center; text-align: center; }
}

@media (max-width: 560px) {
  .pf-header-row { height: 64px; }
  .pf-header-actions .pf-btn-ghost { display: none; } /* queda "Registrarme" + burger para no saturar */
  .pf-integraciones-grid { grid-template-columns: 1fr; }
  .pf-paquetes-grid { grid-template-columns: 1fr; }
  .pf-hero-cta .pf-btn-lg { width: 100%; }
}