/* ============================================
   Scroll suave (Lenis)
   ============================================ */
html.lenis, html.lenis body { height: auto; }
html.lenis { scroll-behavior: auto; }
.lenis.lenis-stopped { overflow: clip; }
.lenis [data-lenis-prevent] { overscroll-behavior: contain; }

/* ============================================
   Header que se esconde al bajar
   ============================================ */
.header { transition: padding var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease), transform 0.45s var(--ease); }
.header.is-hidden { transform: translateY(-110%); }

/* ============================================
   Botones magnéticos
   ============================================ */
.btn,
.icon-btn {
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur-fast) var(--ease), translate 0.45s var(--ease);
}

.is-magnet-active { transition-duration: var(--dur-fast), var(--dur), var(--dur), var(--dur), var(--dur-fast), 0.12s; }

/* ============================================
   Títulos que suben desde una máscara
   ============================================ */
.section-title.is-split.reveal { opacity: 1; transform: none; filter: none; }

.is-split .ml {
  display: block;
  overflow: hidden;
  padding-bottom: 0.12em;
  margin-bottom: -0.12em;
}

.is-split .ml > span {
  display: inline-block;
  transform: translateY(110%) rotate(2deg);
  transform-origin: left bottom;
  transition: transform 1.1s var(--ease);
  transition-delay: calc(var(--l, 0) * 110ms);
}

.is-split.is-visible .ml > span { transform: none; }

/* ============================================
   Frase que se ilumina con el scroll
   ============================================ */
.statement {
  position: relative;
  height: 260vh;
}

.statement__sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.statement__sticky::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(900px, 120vw);
  aspect-ratio: 1;
  translate: -50% -50%;
  background: radial-gradient(circle, rgba(122, 60, 255, 0.14), transparent 60%);
  opacity: var(--glow, 0);
  pointer-events: none;
}

.statement__text {
  position: relative;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 4.6vw, 64px);
  line-height: 1.12;
  letter-spacing: -0.03em;
  max-width: 1050px;
}

.statement__text .w {
  display: inline-block;
  color: rgba(244, 245, 250, 0.12);
  transition: color 0.35s var(--ease), transform 0.5s var(--ease);
  transform: translateY(0.08em);
}

.statement__text .w.is-lit { color: var(--text); transform: none; }

.statement__text .w--accent.is-lit {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ============================================
   Parallax en capturas + etiqueta que sigue al mouse
   ============================================ */
.project-card__img {
  height: 116%;
  translate: 0 var(--iy, -6%);
}

.project-card__thumb.has-cursor .project-card__overlay { justify-content: flex-start; align-items: flex-start; }

.project-card__thumb.has-cursor .project-card__chip {
  position: absolute;
  left: 0;
  top: 0;
  translate: calc(var(--tx, 0px) - 50%) calc(var(--ty, 0px) - 50%);
  transition: transform var(--dur) var(--ease), translate 0.25s var(--ease);
}

.project-card__thumb.has-cursor { cursor: none; }

/* ============================================
   WhatsApp flotante
   ============================================ */
.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 56px;
  height: 56px;
  padding: 14px;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, #25d366, #128c7e);
  box-shadow: 0 14px 30px -10px rgba(37, 211, 102, 0.6);
  opacity: 0;
  transform: translateY(20px) scale(0.8);
  pointer-events: none;
  transition: opacity var(--dur) var(--ease), transform 0.45s var(--ease), translate 0.45s var(--ease);
}

.wa-float::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 2px solid #25d366;
  animation: waPing 2.6s var(--ease) infinite;
}

@keyframes waPing {
  0% { transform: scale(1); opacity: 0.7; }
  70%, 100% { transform: scale(1.6); opacity: 0; }
}

.wa-float.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.wa-float:hover { transform: scale(1.06); }

/* ============================================
   Wordmark del footer: letras que se iluminan
   ============================================ */
.footer__wordmark { display: flex; justify-content: center; }

.footer__wordmark .wl {
  display: inline-block;
  transition: transform 0.5s var(--ease), -webkit-text-stroke-color 0.3s var(--ease);
}

.footer__wordmark .wl:hover {
  transform: translateY(-6%);
  -webkit-text-stroke-color: rgba(255, 255, 255, 0.5);
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 760px) {
  .statement { height: 220vh; }

  .wa-float { right: 16px; bottom: 16px; width: 52px; height: 52px; padding: 13px; }
}

@media (prefers-reduced-motion: reduce) {
  .statement { height: auto; padding-block: 100px; }
  .statement__sticky { position: static; height: auto; }
  .statement__text .w { color: var(--text); transform: none; }
  .project-card__img { height: 100%; translate: none; }
  .wa-float::before { animation: none; }
}