/* ============================================================
   CLAUTMET · Extras (ClautMet block, invert-on-scroll, scroll fx)
   ============================================================ */

/* ---------- ClautMet block ---------- */
.clautmet {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
  padding: 56px 56px 48px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-2xl);
  background:
    radial-gradient(140% 80% at 100% 0%, rgba(199,37,43,.08), transparent 55%),
    var(--glass-bg);
  overflow: hidden;
}
.clautmet::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  mask-image: radial-gradient(80% 100% at 50% 0%, #000 0%, transparent 80%);
}
.clautmet-lead {
  font-family: var(--font-display, var(--font-sans));
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.45;
  color: var(--fg-1);
  text-wrap: pretty;
  letter-spacing: -0.01em;
  position: relative;
}
.clautmet-lead strong {
  color: var(--claut-red);
  font-weight: 600;
}
.clautmet-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line-2);
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  overflow: hidden;
  position: relative;
}
.clautmet-cell {
  background: var(--bg-1);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 130px;
  transition: background .35s ease;
}
.clautmet-cell:hover {
  background: var(--bg-2);
}
.clautmet-cell .k {
  font-family: var(--font-display, var(--font-serif, var(--font-sans)));
  font-size: clamp(36px, 3vw, 46px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--fg-1);
}
.clautmet-cell .l {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-3);
}
@media (max-width: 980px) {
  .clautmet { grid-template-columns: 1fr; padding: 36px 24px; gap: 32px; }
}

/* ---------- INVERT ON SCROLL ----------
   Section flips foreground/background when it enters the viewport.
   We animate via CSS variables so children inherit the change. */
.invert-on-scroll {
  position: relative;
  transition: background 1.6s cubic-bezier(.4,0,.2,1), color 1.6s cubic-bezier(.4,0,.2,1), border-color 1.6s cubic-bezier(.4,0,.2,1);
  background: var(--bg-0);
}
.invert-on-scroll.is-inverted {
  background: #F5F5F7 !important;
  color: #07080A !important;
}
.invert-on-scroll.is-inverted::before {
  display: none !important;
}
.invert-on-scroll.is-inverted .kicker,
.invert-on-scroll.is-inverted .display,
.invert-on-scroll.is-inverted .lead,
.invert-on-scroll.is-inverted h1,
.invert-on-scroll.is-inverted h2,
.invert-on-scroll.is-inverted h3,
.invert-on-scroll.is-inverted h4,
.invert-on-scroll.is-inverted h5,
.invert-on-scroll.is-inverted p,
.invert-on-scroll.is-inverted .display em {
  transition: color 1.6s cubic-bezier(.4,0,.2,1) !important;
  color: #07080A !important;
}
.invert-on-scroll.is-inverted .kicker .num {
  color: var(--claut-red) !important;
}
.invert-on-scroll.is-inverted .display em {
  color: rgba(7,8,10,0.62) !important;
}

/* CTA card inversion */

/* Footer inversion */
.footer.invert-on-scroll.is-inverted {
  background: linear-gradient(180deg, #FAFAFC 0%, #F2F2F5 100%) !important;
  border-top-color: rgba(0,0,0,0.08) !important;
}
.footer.invert-on-scroll.is-inverted::before {
  display: block !important;
  background: linear-gradient(90deg, transparent, var(--claut-red), transparent) !important;
  opacity: .6 !important;
}
.footer.invert-on-scroll.is-inverted .footer-mega {
  background: linear-gradient(180deg, rgba(0,0,0,0.06) 0%, rgba(0,0,0,0.02) 100%) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  color: transparent !important;
  -webkit-text-stroke: 1px rgba(0,0,0,0.18) !important;
}
.footer.invert-on-scroll.is-inverted .brand,
.footer.invert-on-scroll.is-inverted .brand-text,
.footer.invert-on-scroll.is-inverted .footer-grid h5,
.footer.invert-on-scroll.is-inverted .footer-grid a,
.footer.invert-on-scroll.is-inverted .footer-grid li,
.footer.invert-on-scroll.is-inverted .footer-bottom span,
.footer.invert-on-scroll.is-inverted .muted {
  color: #07080A !important;
}
.footer.invert-on-scroll.is-inverted .brand em {
  color: rgba(7,8,10,0.55) !important;
}
.footer.invert-on-scroll.is-inverted .footer-grid h5 {
  color: rgba(7,8,10,0.5) !important;
}
.footer.invert-on-scroll.is-inverted .footer-grid a,
.footer.invert-on-scroll.is-inverted .footer-grid li {
  color: rgba(7,8,10,0.65) !important;
}
.footer.invert-on-scroll.is-inverted .footer-grid a:hover {
  color: var(--claut-red) !important;
}
.footer.invert-on-scroll.is-inverted .footer-bottom {
  border-top-color: rgba(0,0,0,0.08) !important;
}
.footer.invert-on-scroll.is-inverted .footer-bottom .mono {
  color: rgba(7,8,10,0.45) !important;
}
.invert-on-scroll.is-inverted .clautmet {
  border-color: rgba(0,0,0,.12);
  background:
    radial-gradient(140% 80% at 100% 0%, rgba(199,37,43,.10), transparent 55%),
    rgba(0,0,0,.03);
}
.invert-on-scroll.is-inverted .clautmet::before {
  background-image:
    linear-gradient(to right, rgba(0,0,0,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0,0,0,.05) 1px, transparent 1px);
}
.invert-on-scroll.is-inverted .clautmet-grid {
  background: rgba(0,0,0,.10);
  border-color: rgba(0,0,0,.10);
}
.invert-on-scroll.is-inverted .clautmet-cell {
  background: var(--fg-1);
  color: var(--bg-0);
}
.invert-on-scroll.is-inverted .clautmet-cell:hover {
  background: rgba(0,0,0,.04);
}
.invert-on-scroll.is-inverted .clautmet-cell .k { color: var(--bg-0); }
.invert-on-scroll.is-inverted .clautmet-cell .l { color: rgba(7,8,10,.55); }
.invert-on-scroll.is-inverted .clautmet-lead strong { color: var(--claut-red); }

/* Add a thin horizontal hairline that draws across as a hint */
.invert-on-scroll::after {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--claut-red), transparent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 1.2s cubic-bezier(.2,.7,.2,1);
}
.invert-on-scroll.is-inverted::after { transform: scaleX(1); }

/* ---------- Parallax + scroll-driven enhancements ---------- */

/* Soft float for benefit cards on scroll */
.benefit {
  transform: translateY(0);
  transition: transform .9s cubic-bezier(.2,.7,.2,1), opacity .9s ease;
  will-change: transform;
}

/* Section heads: animate kicker number on enter */
.section-head .kicker .num {
  position: relative;
  display: inline-block;
}
[data-reveal].in .kicker .num::after {
  content: "";
  position: absolute;
  left: -3px; right: -3px; bottom: -2px;
  height: 1px;
  background: var(--claut-red);
  transform: scaleX(0);
  transform-origin: left;
  animation: numUnderline 1.2s .25s cubic-bezier(.2,.7,.2,1) forwards;
}
@keyframes numUnderline {
  to { transform: scaleX(1); }
}

/* Scroll progress bar at very top */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: var(--p, 0%);
  background: linear-gradient(90deg, var(--claut-red), #f06b70);
  z-index: 250;
  pointer-events: none;
  transition: width .12s linear;
  box-shadow: 0 0 10px rgba(199,37,43,.5);
}

/* Display title scroll-driven scale (subtle) */
@supports (animation-timeline: view()) {
  .display.lg, .display.md {
    animation: titleEnter linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 60%;
  }
  @keyframes titleEnter {
    from { opacity: 0; transform: translateY(28px); letter-spacing: -.02em; }
    to   { opacity: 1; transform: translateY(0);   letter-spacing: -.04em; }
  }

  /* Marquee parallax */
  .marquee-track {
    animation-timeline: scroll(root);
  }

  /* Benefits stagger in via scroll-timeline */
  .benefit {
    animation: benefitIn linear both;
    animation-timeline: view();
    animation-range: entry 0% cover 30%;
  }
  @keyframes benefitIn {
    from { transform: translateY(40px) scale(.985); opacity: 0; }
    to   { transform: translateY(0) scale(1);     opacity: 1; }
  }

  /* Sector cards float in */
  .sector-card {
    animation: cardFlip linear both;
    animation-timeline: view();
    animation-range: entry 0% cover 25%;
  }
  @keyframes cardFlip {
    from { transform: translateY(24px) rotateX(8deg); opacity: 0; }
    to   { transform: translateY(0) rotateX(0);       opacity: 1; }
  }

  /* Map zooms a touch as it enters */
  .states-stack {
    animation: mapZoom linear both;
    animation-timeline: view();
    animation-range: entry 0% cover 40%;
  }
  @keyframes mapZoom {
    from { transform: scale(.94); opacity: 0; }
    to   { transform: scale(1);   opacity: 1; }
  }

  /* Footer mega type slide */
  .footer-mega {
    animation: megaSlide linear both;
    animation-timeline: view();
    animation-range: entry 0% cover 50%;
  }
  @keyframes megaSlide {
    from { transform: translateX(-6%); }
    to   { transform: translateX(0); }
  }

  /* Eventos rows slide */
  .evento {
    animation: eventoIn linear both;
    animation-timeline: view();
    animation-range: entry 0% cover 30%;
  }
  @keyframes eventoIn {
    from { transform: translateX(-24px); opacity: 0; }
    to   { transform: translateX(0);     opacity: 1; }
  }

  /* Posts subtle */
  .post {
    animation: postIn linear both;
    animation-timeline: view();
    animation-range: entry 0% cover 35%;
  }
  @keyframes postIn {
    from { transform: translateY(28px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
  }
}

/* Hover-lift on logo cells */
.logo-cell { transition: transform .35s ease, border-color .35s ease, background .35s ease; }
.logo-cell:hover { transform: translateY(-3px); border-color: var(--claut-red); }

/* Map glow on enter (legacy — kept harmless) */

/* Animated map pin pulse */
.map-pin {
  fill: var(--claut-red);
  filter: drop-shadow(0 0 6px rgba(199,37,43,.7));
  animation: pinPulse 2.4s ease-in-out infinite;
  transform-origin: center;
  transform-box: fill-box;
}
@keyframes pinPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.35); opacity: .65; }
}

/* Reveal masking for headings — soft */
[data-reveal] {
  --rd: 0s;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .8s ease var(--rd), transform .8s cubic-bezier(.2,.7,.2,1) var(--rd);
}
[data-reveal].in {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
}

/* ============================================================
   Brand logo sizing
   ============================================================ */
.brand-logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}
.brand-logo-footer {
  width: 48px;
  height: 48px;
}
.nav .brand {
  font-size: 16px;
  line-height: 1;
}
.nav .brand-text {
  white-space: nowrap;
}

/* ============================================================
   Footer — lift contrast and add rhythm
   ============================================================ */
.footer {
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(199,37,43,.06), transparent 55%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 100%);
  border-top: 1px solid rgba(255,255,255,0.08);
  position: relative;
}
.footer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--claut-red), transparent);
  opacity: .4;
}
.footer .footer-grid {
  position: relative;
  z-index: 2;
}
.footer .footer-grid h5 {
  color: var(--fg-1);
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 14px;
  opacity: .55;
  font-weight: 600;
}
.footer .footer-grid a,
.footer .footer-grid li {
  color: var(--fg-2);
  font-size: 14px;
  transition: color .25s ease, transform .25s ease;
}
.footer .footer-grid a {
  display: inline-block;
}
.footer .footer-grid a:hover {
  color: var(--fg-1);
  transform: translateX(4px);
}
.footer .footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer .footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  color: var(--fg-3);
  font-size: 12px;
  letter-spacing: .04em;
}

/* Footer reveal — staggered columns lift in (disabled to ensure visibility) */
.footer .footer-grid > * {
  opacity: 1;
  transform: none;
}

/* Brand mark in footer pulses subtle */
.brand-logo-footer {
  animation: footerLogoFloat 6s ease-in-out infinite;
}
@keyframes footerLogoFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-3px) rotate(-2deg); }
}

/* Footer mega type — gradient overlay for legibility */
.footer-mega {
  background: linear-gradient(180deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.18);
}