/* ══════════════════════════════════════
   HIMAGEN ESTRATEGAS — global.css
   Variables, reset, utilidades, botones
   ══════════════════════════════════════ */

/* ── VARIABLES ── */
:root {
  --magenta:  #CE155E;
  --crema:    #FFFADD;
  --beige:    #E5E4B5;
  --navy:     #254254;
  --amarillo: #DBDB00;
  --negro:    #000000;
  --blanco:   #FFFFFF;
  --ff: 'Quicksand', Arial, sans-serif;

  /* Espaciados */
  --pad-desktop: 80px;
  --pad-mobile:  28px;
}

/* ── RESET ── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  background: var(--negro);
  font-family: var(--ff);
}

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

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

/* ── BOTONES ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 34px;
  font-family: var(--ff);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: all 0.25s;
}

.btn-primary {
  background: var(--magenta);
  color: var(--crema);
}
.btn-primary:hover {
  background: var(--crema);
  color: var(--magenta);
}

.btn-outline {
  background: transparent;
  color: var(--crema);
  border: 2px solid rgba(255, 255, 255, 0.25);
}
.btn-outline:hover {
  border-color: var(--crema);
}

/* ── BOTÓN WHATSAPP CTA ── */
.btn-wa {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 40px;
  background: var(--negro);
  color: var(--crema);
  font-family: var(--ff);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: background 0.25s;
}
.btn-wa:hover {
  background: var(--navy);
}
.btn-wa svg {
  width: 20px;
  height: 20px;
  fill: var(--crema);
  flex-shrink: 0;
}

/* ── WHATSAPP FLOTANTE ── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: #25D366;
  color: var(--blanco);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff);
  font-weight: 700;
  font-size: 0.82rem;
  z-index: 500;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  transition: transform 0.25s;
}
.whatsapp-float:hover {
  transform: translateY(-3px);
}
.whatsapp-float svg {
  width: 20px;
  height: 20px;
  fill: var(--blanco);
  flex-shrink: 0;
}

/* ── SCROLL ARROWS ── */
.arrows-container {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 3;
}
.scroll-arrow {
  width: 13px;
  height: 13px;
  border: solid rgba(255, 250, 221, 0.3);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.scroll-arrow:nth-child(1) { animation: arrowBounce 2s infinite; }
.scroll-arrow:nth-child(2) { animation: arrowBounce 2s infinite 0.2s; }
.scroll-arrow:nth-child(3) { animation: arrowBounce 2s infinite 0.4s; }
@keyframes arrowBounce {
  0%, 80%, 100% { opacity: 0.35; transform: translateY(0) rotate(45deg); }
  40%           { opacity: 0.1;  transform: translateY(-6px) rotate(45deg); }
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .whatsapp-float span { display: none; }
  .whatsapp-float { padding: 14px; }
}