/* ============================================
   FiestÓN 2.0 — Base styles
   ============================================ */

:root {
  --f-bg-0: #05020D;
  --f-bg-1: #0A0417;
  --f-bg-2: #140629;
  --f-ink: #FFFFFF;
  --f-ink-dim: rgba(255,255,255,.72);
  --f-ink-soft: rgba(255,255,255,.52);
  --f-ink-ghost: rgba(255,255,255,.28);

  --f-fucsia: #E91E99;
  --f-pink-soft: #FF6FC8;
  --f-violet: #C21CEF;
  --f-cyan: #2BE0FF;

  --f-grad: linear-gradient(92deg, #E91E99 0%, #C21CEF 40%, #2BE0FF 100%);
  --f-grad-flow: linear-gradient(92deg,
    #E91E99 0%, #C21CEF 20%, #2BE0FF 40%,
    #C21CEF 60%, #E91E99 80%, #FF6FC8 100%);

  --f-display: 'Unbounded', system-ui, sans-serif;
  --f-sans: 'Space Grotesk', system-ui, sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, monospace;

  --f-maxw: 1240px;
  --f-gutter: 32px;
  --f-ease: cubic-bezier(.22,1,.36,1);

  --intensity: 1;
}

body[data-intensity="soft"]   { --intensity: .55; }
body[data-intensity="intense"] { --intensity: 1.35; }

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: #05020D;
  color: var(--f-ink);
  font-family: var(--f-sans);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

/* ============================================
   Global world background — light painting
   Fixed al viewport: funciona igual en mobile sin romperse al scrollear
   ============================================ */
.world-bg {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background:
    radial-gradient(ellipse 1200px 800px at 15% 10%, rgba(233,30,153,.14) 0%, transparent 60%),
    radial-gradient(ellipse 1000px 700px at 85% 40%, rgba(194,28,239,.18) 0%, transparent 60%),
    radial-gradient(ellipse 900px 600px at 50% 85%, rgba(43,224,255,.1) 0%, transparent 60%),
    linear-gradient(180deg, #05020D 0%, #0A0417 40%, #140629 80%, #05020D 100%);
}
.wb-gradient {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 1200px 800px at 15% 5%,  rgba(233,30,153,calc(.18 * var(--intensity))) 0%, transparent 60%),
    radial-gradient(ellipse 1000px 700px at 85% 25%, rgba(194,28,239,calc(.22 * var(--intensity))) 0%, transparent 60%),
    radial-gradient(ellipse 900px 600px at 20% 55%,  rgba(43,224,255,calc(.14 * var(--intensity))) 0%, transparent 60%),
    radial-gradient(ellipse 1100px 800px at 80% 80%, rgba(194,28,239,calc(.18 * var(--intensity))) 0%, transparent 60%);
  mix-blend-mode: screen;
  opacity: .9;
}
.wb-trails {
  position: absolute;
  top: 0; left: -100px;
  width: calc(100% + 200px);
  height: 100%;
  opacity: calc(.5 * var(--intensity));
}
@keyframes wtDrift {
  0%   { transform: translate3d(0, 0, 0) rotate(0deg); }
  50%  { transform: translate3d(-40px, 20px, 0) rotate(.5deg); }
  100% { transform: translate3d(40px, -30px, 0) rotate(-.5deg); }
}
.wt-group path {
  stroke-dasharray: 2000 500;
  animation: wtFlow 18s linear infinite;
}
.wt-group path:nth-child(2) { animation-duration: 24s; animation-direction: reverse; }
.wt-group path:nth-child(3) { animation-duration: 30s; animation-delay: -6s; }
.wt-group path:nth-child(4) { animation-duration: 22s; animation-direction: reverse; animation-delay: -10s; }
@keyframes wtFlow {
  to { stroke-dashoffset: -2500; }
}
.wb-grain {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(rgba(255,255,255,.015) 1px, transparent 1px);
  background-size: 3px 3px;
  opacity: .5;
  mix-blend-mode: overlay;
}

/* make sure content sits above */
main, header, aside, footer { position: relative; z-index: 1; }

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.05;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: clamp(48px, 8vw, 120px); font-weight: 800; }
h2 { font-size: clamp(36px, 5vw, 72px); }
h3 { font-size: clamp(24px, 2.8vw, 40px); }
h4 { font-size: 14px; font-weight: 600; text-transform: uppercase; letter-spacing: .12em; color: var(--f-ink-dim); }

p { margin: 0; color: var(--f-ink-dim); }

.eyebrow {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--f-cyan);
  font-weight: 500;
}

.kicker {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--f-pink-soft);
  padding: 6px 12px;
  border: 1px solid rgba(255,111,200,.3);
  border-radius: 100px;
  margin-bottom: 16px;
  background: rgba(255,111,200,.06);
}

/* Animated gradient text: luz viajando */
.gradient-text {
  background: var(--f-grad-flow);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  animation: gradFlow 8s linear infinite;
  will-change: background-position;
}
@keyframes gradFlow {
  0%   { background-position: 0% 50%; }
  100% { background-position: -300% 50%; }
}

.glow-text {
  text-shadow:
    0 0 calc(24px * var(--intensity)) rgba(194,28,239,.55),
    0 0 calc(48px * var(--intensity)) rgba(233,30,153,.32);
}

/* ============================================
   Layout primitives
   ============================================ */
.container {
  max-width: var(--f-maxw);
  margin: 0 auto;
  padding: 0 var(--f-gutter);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-sans);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 22px;
  border-radius: 100px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .25s var(--f-ease);
  text-decoration: none;
  color: #fff;
  letter-spacing: .01em;
  background: transparent;
}
.btn-primary {
  background: linear-gradient(92deg, #E91E99, #C21CEF);
  background-size: 200% 100%;
  box-shadow:
    0 8px 30px rgba(233,30,153,.35),
    inset 0 1px 0 rgba(255,255,255,.2);
  animation: btnFlow 6s linear infinite;
}
@keyframes btnFlow { to { background-position: -200% 0; } }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(233,30,153,.5); }
.btn-ghost {
  border-color: rgba(255,255,255,.18);
  background: rgba(255,255,255,.03);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { border-color: var(--f-cyan); color: var(--f-cyan); }
.btn-wa {
  background: rgba(37,211,102,.1);
  border-color: rgba(37,211,102,.35);
  color: #25D366;
}
.btn-wa:hover { background: rgba(37,211,102,.18); }

/* ============================================
   Reveal animations
   ============================================ */
.reveal, .reveal-tilt-l, .reveal-tilt-r, .reveal-tanda {
  opacity: 0;
  transition: opacity .7s var(--f-ease), transform .7s var(--f-ease);
}
.reveal { transform: translateY(20px); }
.reveal-tilt-l { transform: translateX(-20px) translateY(14px) rotateY(6deg); }
.reveal-tilt-r { transform: translateX(20px) translateY(14px) rotateY(-6deg); }
.reveal-tanda { transform: scale(.95); filter: blur(6px); transition: all .9s var(--f-ease); }

.in-view.reveal,
.in-view.reveal-tilt-l,
.in-view.reveal-tilt-r {
  opacity: 1;
  transform: none;
}
.in-view.reveal-tanda {
  opacity: 1;
  transform: none;
  filter: blur(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-tilt-l, .reveal-tilt-r, .reveal-tanda {
    opacity: 1; transform: none; filter: none; transition: none;
  }
  .gradient-text, .wt-group path, .wb-trails { animation: none !important; }
}

.logo-mark { height: 44px; width: auto; object-fit: contain; filter: drop-shadow(0 0 20px rgba(233,30,153,.45)); }
.logo-wonderlab {
  height: 28px;
  /* brightness(0) vuelve la imagen negra, invert(1) la hace blanca; después sumamos el drop-shadow */
  filter: brightness(0) invert(1) drop-shadow(0 2px 12px rgba(255,255,255,.18));
}

/* ============================================
   Utility
   ============================================ */
.hidden { display: none !important; }