/* ===================================================================
 * HOME — estilos específicos
 * =================================================================== */

/* ===================================================================
 * HERO v2 — split layout, animated grid bg, accordion + chatbot input,
 * organic gradient cards
 * =================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 120px var(--gutter) var(--s-8);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(32px, 4vw, 80px);
  align-items: stretch;
  overflow: hidden;
  isolation: isolate;
}

/* ------------ ANIMATED GRID BACKGROUND (Sentinel-style depth) ------------ */
.hero-grid-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  perspective: 800px;
  pointer-events: none;
  background:
    radial-gradient(ellipse at top right, color-mix(in srgb, var(--primary) 14%, transparent), transparent 55%),
    radial-gradient(ellipse at bottom left, color-mix(in srgb, var(--accent) 10%, transparent), transparent 50%),
    var(--bg);
}
[data-theme="dark"] .hero-grid-bg {
  background:
    radial-gradient(ellipse at top right, color-mix(in srgb, var(--primary-hi) 22%, transparent), transparent 55%),
    radial-gradient(ellipse at bottom left, color-mix(in srgb, var(--accent) 12%, transparent), transparent 50%),
    var(--bg);
}
.hero-grid-tiles {
  position: absolute;
  inset: -10%;
  display: grid;
  grid-template-columns: repeat(var(--cols, 14), 1fr);
  grid-auto-rows: 1fr;
  gap: 1px;
  transform-style: preserve-3d;
  transform: rotateX(calc(var(--mx, 0) * -3deg)) rotateY(calc(var(--my, 0) * 3deg));
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}
.hero-tile {
  position: relative;
  background:
    linear-gradient(135deg,
      color-mix(in srgb, var(--fg) calc(var(--lit, 0) * 6%), transparent) 0%,
      transparent 60%);
  border: 1px solid color-mix(in srgb, var(--fg) calc(2% + var(--lit, 0) * 4%), transparent);
  transform: translateZ(calc(var(--lit, 0) * 30px));
  transition: transform 800ms cubic-bezier(0.16, 1, 0.3, 1), background 600ms, border-color 600ms;
}
[data-theme="dark"] .hero-tile {
  background:
    linear-gradient(135deg,
      color-mix(in srgb, var(--fg) calc(var(--lit, 0) * 8%), transparent) 0%,
      transparent 60%);
  border-color: color-mix(in srgb, var(--fg) calc(3% + var(--lit, 0) * 6%), transparent);
}
.hero-tile.accent::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 4px; height: 4px;
  background: var(--accent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 12px var(--accent);
  opacity: 0;
  animation: tile-pulse 4s ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}
/* @keyframes tile-pulse — defined in tokens.css */


/* Floating brand glyph behind everything, with parallax */
.hero-symbol {
  position: absolute;
  right: 18%; top: 40%;
  transform: translateY(-50%) rotate(-8deg);
  width: 35vw;
  max-width: 480px;
  opacity: 0.05;
  z-index: -1;
  will-change: transform;
  pointer-events: none;
}
[data-theme="dark"] .hero-symbol { opacity: 0.1; }

/* ------------ LEFT COLUMN: copy + accordion + ask box ------------ */
.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  z-index: 2;
  min-height: calc(100vh - 200px);
}
.hero-eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-muted);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--s-6);
}
.hero-eyebrow::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent); }
  70% { box-shadow: 0 0 0 14px color-mix(in srgb, var(--accent) 0%, transparent); }
  100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 0%, transparent); }
}

.hero-headline {
  font-size: clamp(48px, 6.4vw, 112px);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0 0 var(--s-6);
  text-wrap: balance;
}
.hero-headline .accent-word {
  color: var(--primary-hi);
  font-weight: 500;
  font-style: normal;
}
.hero-headline .accent-dot {
  color: var(--accent);
  font-weight: 600;
}

/* === HERO MOBILE RESPONSIVE === */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 100px var(--gutter) var(--s-6);
    gap: 24px;
  }
  .hero-left {
    min-height: auto;
  }
  .hero-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .hero-headline {
    font-size: clamp(32px, 8vw, 56px);
    line-height: 1.0;
    text-align: center;
  }
  .hero-lead {
    text-align: center;
    max-width: 480px;
  }
  .hero-eyebrow {
    font-size: 11px;
    margin-bottom: var(--s-3);
    justify-content: center;
  }
  .hero-cta {
    justify-content: center;
    width: 100%;
  }
  .hero-right {
    display: none;
  }
  .hero-ask {
    max-width: 100%;
  }
  .hero-ask input {
    font-size: 14px;
  }
  .hero-ask-suggestions {
    flex-wrap: wrap;
    justify-content: center;
  }
  .hero-ask-suggestions button {
    font-size: 11px;
  }
}
@media (max-width: 480px) {
  .hero {
    padding: 88px 16px var(--s-5);
  }
  .hero-headline {
    font-size: clamp(26px, 7.5vw, 40px);
    overflow-wrap: break-word;
    word-break: break-word;
  }
  .hero-cta {
    flex-direction: column;
    gap: 12px;
  }
  .hero-cta .btn {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}

/* ASK BOX: inline question input that opens the chatbot drawer */
.hero-ask {
  background: var(--bg);
  border: 1px solid var(--rule-strong);
  border-radius: 100px;
  padding: 6px 6px 6px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 640px;
  transition: border-color var(--t-med), box-shadow var(--t-med), transform var(--t-fast);
  box-shadow: 0 1px 0 0 color-mix(in srgb, var(--fg) 4%, transparent);
}
.hero-ask:focus-within {
  border-color: var(--primary-hi);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary-hi) 14%, transparent);
}
.hero-ask svg.spark {
  color: var(--primary-hi);
  flex-shrink: 0;
}
.hero-ask input {
  flex: 1;
  border: 0;
  background: transparent;
  font-family: inherit;
  font-size: 16px;
  color: var(--fg);
  padding: 14px 0;
  outline: 0;
  min-width: 0;
}
.hero-ask input::placeholder { color: var(--fg-faint); }
.hero-ask button {
  background: var(--fg);
  color: var(--bg);
  border: 0;
  border-radius: 100px;
  padding: 12px 20px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform var(--t-fast), background var(--t-fast);
}
.hero-ask button:hover { transform: translateY(-1px); }
.hero-ask button svg { width: 14px; height: 14px; }

.hero-ask-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.hero-ask-suggestions button {
  font-family: inherit;
  font-size: 12px;
  letter-spacing: 0;
  background: transparent;
  border: 1px solid var(--rule-strong);
  color: var(--fg-muted);
  border-radius: 100px;
  padding: 6px 14px;
  cursor: pointer;
  transition: all var(--t-fast);
}
.hero-ask-suggestions button:hover {
  border-color: var(--fg);
  color: var(--fg);
  transform: translateY(-1px);
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: var(--s-5);
}

/* ACCORDION (sanfona) inside hero */
.hero-accordion {
  margin-top: var(--s-7);
  border-top: 1px solid var(--rule);
}
.acc-item {
  border-bottom: 1px solid var(--rule);
}
.acc-trigger {
  width: 100%;
  background: transparent;
  border: 0;
  padding: 18px 4px;
  display: flex;
  align-items: center;
  gap: 18px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 500;
  color: var(--fg);
  cursor: pointer;
  text-align: left;
  letter-spacing: -0.005em;
  transition: padding var(--t-fast);
}
.acc-trigger:hover { padding-left: 12px; }
.acc-trigger .acc-num {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--fg-faint);
  font-weight: 500;
  flex-shrink: 0;
  width: 28px;
}
.acc-trigger .acc-title { flex: 1; }
.acc-trigger .acc-icon {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1px solid var(--rule-strong);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: transform 350ms cubic-bezier(0.16, 1, 0.3, 1), background var(--t-fast), border-color var(--t-fast);
}
.acc-trigger .acc-icon svg {
  width: 10px; height: 10px;
  transition: transform 350ms cubic-bezier(0.16, 1, 0.3, 1);
}
.acc-item.open .acc-trigger .acc-icon {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--black-rock);
}
.acc-item.open .acc-trigger .acc-icon svg { transform: rotate(45deg); }

.acc-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 480ms cubic-bezier(0.16, 1, 0.3, 1);
}
.acc-item.open .acc-body { grid-template-rows: 1fr; }
.acc-body-inner {
  overflow: hidden;
  min-height: 0;
}
.acc-body-content {
  padding: 0 4px 22px 50px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--fg-muted);
  max-width: 560px;
  font-weight: 300;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 360ms ease-out 80ms, transform 360ms ease-out 80ms;
}
.acc-item.open .acc-body-content { opacity: 1; transform: none; }
.acc-body-content strong { color: var(--fg); font-weight: 500; }
.acc-body-content ul {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}
.acc-body-content ul li {
  position: relative;
  padding-left: 18px;
}
.acc-body-content ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 11px;
  width: 8px; height: 1px;
  background: var(--accent);
}

/* ------------ RIGHT COLUMN: organic gradient cards ------------ */
.hero-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1.25fr 1fr;
  gap: 16px;
  position: relative;
  z-index: 2;
  min-height: calc(100vh - 200px);
}
.org-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: white;
  cursor: pointer;
  transform: translateY(0);
  transition: transform 480ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 480ms;
  isolation: isolate;
  min-height: 200px;
}
.org-card:hover {
  transform: translateY(-6px);
}
.org-card:nth-child(1) { grid-column: 1 / -1; min-height: 280px; }

/* Animated organic blob background */
.org-card .blob-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.org-card[data-tone="purple"] .blob-bg {
  background: linear-gradient(135deg, #4A2580 0%, #1F0A40 100%);
}
.org-card[data-tone="cyan"] .blob-bg {
  background: linear-gradient(135deg, #5BC3D9 0%, #2A6478 100%);
}
.org-card[data-tone="lime"] .blob-bg {
  background: linear-gradient(135deg, #BAEF26 0%, #5C8C00 100%);
  color: var(--black-rock);
}
.org-card .blob {
  position: absolute;
  width: 110%;
  height: 110%;
  left: -5%;
  top: -5%;
  z-index: -1;
  filter: blur(20px);
  opacity: 0.85;
  mix-blend-mode: screen;
  animation: blob-morph 14s ease-in-out infinite;
}
.org-card[data-tone="lime"] .blob { mix-blend-mode: overlay; opacity: 0.6; }
.org-card[data-tone="purple"] .blob {
  background: radial-gradient(circle at 70% 30%, #9B6FE8 0%, transparent 55%),
              radial-gradient(circle at 30% 80%, #D9B6FF 0%, transparent 50%);
}
.org-card[data-tone="cyan"] .blob {
  background: radial-gradient(circle at 30% 30%, #B6F2FF 0%, transparent 55%),
              radial-gradient(circle at 80% 80%, #79DBF5 0%, transparent 60%);
}
.org-card[data-tone="lime"] .blob {
  background: radial-gradient(circle at 60% 40%, #ffffff 0%, transparent 55%),
              radial-gradient(circle at 30% 80%, #DEFF9F 0%, transparent 60%);
}
/* @keyframes blob-morph — defined in tokens.css */


/* Card content */
.org-card-tag {
  align-self: flex-start;
  background: rgba(255,255,255,0.92);
  color: var(--black-rock);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.org-card[data-tone="lime"] .org-card-tag { background: var(--black-rock); color: var(--white); }
.org-card-arrow {
  position: absolute;
  top: 24px; right: 24px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(10px);
  display: grid;
  place-items: center;
  transition: transform 360ms cubic-bezier(0.16, 1, 0.3, 1), background var(--t-fast);
}
.org-card[data-tone="lime"] .org-card-arrow { background: rgba(0,0,0,0.15); }
.org-card:hover .org-card-arrow { transform: rotate(-45deg) scale(1.05); background: white; color: var(--black-rock); }
.org-card-arrow svg { width: 14px; height: 14px; }

.org-card h3 {
  font-size: clamp(20px, 1.8vw, 28px);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0 0 8px;
  text-wrap: balance;
}
.org-card[data-tone="purple"] h3, .org-card[data-tone="cyan"] h3 { color: white; }
.org-card-num {
  font-size: clamp(48px, 5vw, 72px);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0 0 6px;
}
.org-card p {
  font-size: 13px;
  line-height: 1.45;
  margin: 0;
  opacity: 0.9;
  font-weight: 400;
  max-width: 280px;
}
.org-card[data-tone="lime"] p { color: var(--black-rock); opacity: 0.78; }

/* responsive */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; }
  .hero-right { min-height: 480px; }
  .hero-left { min-height: auto; }
}
@media (max-width: 480px) {
  .hero-right { grid-template-columns: 1fr; }
  .hero-right .org-card { grid-column: auto !important; }
}

/* === MARCA: faixa de credenciais (logo bar) === */
.cred-bar {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 28px 0;
}
.cred-bar-inner {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--s-7);
  align-items: center;
}
.cred-label {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-muted);
  font-weight: 500;
}

/* Marquee auto-scroll */
.cred-logos-marquee {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}
.cred-logos-track {
  display: flex;
  align-items: center;
  gap: 56px;
  width: max-content;
  animation: marquee-scroll 10s linear infinite;
}
.cred-logos-track:hover {
  animation-play-state: paused;
}
@keyframes marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.cred-item {
  display: inline-flex;
  align-items: center;
  opacity: 0.7;
  transition: opacity var(--t-fast);
  flex-shrink: 0;
}
.cred-item:hover { opacity: 1; }
.cred-logo {
  height: 32px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  display: block;
}
/* Light mode: show colored logo, hide white */
.cred-logo-light { display: block; }
.cred-logo-dark  { display: none; }
/* Dark mode: show white logo, hide colored */
[data-theme="dark"] .cred-logo-light { display: none; }
[data-theme="dark"] .cred-logo-dark  { display: block; }

@media (max-width: 768px) {
  .cred-bar-inner { grid-template-columns: 1fr; gap: 16px; }
  .cred-logos-track { gap: 32px; animation-duration: 12s; }
  .cred-logo { height: 26px; }
}

/* manifesto section removed — component no longer rendered */


/* === SERVICES PREVIEW === */
.services-section {
  background: var(--bg-alt);
  padding: var(--s-8) var(--gutter);
}
.services-head {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--s-8);
  align-items: end;
  margin-bottom: var(--s-8);
}
.services-head .lead { max-width: 460px; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.service-card {
  background: var(--bg);
  padding: var(--s-7);
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
  position: relative;
  min-height: 380px;
  transition: background var(--t-med) var(--ease-out);
  cursor: pointer;
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-med) var(--ease-out);
}
.service-card:hover { background: var(--black-rock); color: var(--white); }
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover .svc-num,
.service-card:hover .svc-meta { color: rgba(255,255,255,0.55); }
.service-card:hover .svc-arrow { transform: translate(4px, -4px); color: var(--accent); }

.svc-num {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--fg-faint);
  transition: color var(--t-med);
}
.svc-title {
  font-size: clamp(28px, 2.6vw, 38px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.018em;
  margin: auto 0 0;
}
.svc-desc {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.5;
  color: inherit;
  opacity: 0.78;
  max-width: 320px;
}
.svc-meta {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--fg-faint);
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color var(--t-med);
}
.svc-arrow {
  width: 22px; height: 22px;
  transition: transform var(--t-med) var(--ease-out), color var(--t-med);
}

@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .services-head { grid-template-columns: 1fr; gap: var(--s-5); }
}
@media (max-width: 768px) {
  .services-grid { grid-template-columns: 1fr; }
}

/* === METRICS === */
.metrics {
  background: var(--black-rock);
  color: var(--white);
  padding: var(--s-8) var(--gutter);
  position: relative;
  overflow: hidden;
}
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-7);
  position: relative;
  z-index: 2;
}
.metric {
  border-top: 1px solid color-mix(in srgb, var(--white) 18%, transparent);
  padding-top: var(--s-5);
  position: relative;
}
.metric-num {
  font-size: clamp(56px, 6.2vw, 96px);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--white);
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.metric-num .suffix {
  font-size: 0.45em;
  font-weight: 400;
  color: var(--accent);
}
.metric-label {
  font-size: 14px;
  font-weight: 400;
  color: rgba(255,255,255,0.65);
  margin-top: var(--s-4);
  line-height: 1.4;
  max-width: 220px;
}
.metric-eyebrow {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}
@media (max-width: 1024px) { .metrics-grid { grid-template-columns: 1fr 1fr; gap: var(--s-6); } }

/* Metrics ambient symbol */
.metrics-symbol {
  position: absolute;
  bottom: -25%;
  right: -5%;
  width: 50vw;
  max-width: 700px;
  opacity: 0.05;
  filter: invert(1);
  pointer-events: none;
}

/* === CASES === */
.cases-section { padding: var(--s-10) var(--gutter); }
.cases-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: var(--s-7);
  gap: var(--s-5);
  flex-wrap: wrap;
}
.cases-list {
  display: grid;
  gap: 1px;
  background: var(--rule);
  border-block: 1px solid var(--rule);
}
.case-row {
  display: grid;
  grid-template-columns: 80px 2fr 1fr 1fr auto;
  align-items: center;
  gap: var(--s-5);
  padding: var(--s-6) 0;
  background: var(--bg);
  transition: background var(--t-fast), padding var(--t-fast);
  cursor: pointer;
  position: relative;
}
.case-row:hover {
  background: var(--bg-alt);
  padding-inline: var(--s-3);
}
.case-row .num {
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--fg-faint);
  font-weight: 500;
}
.case-row .client {
  font-size: clamp(22px, 2.2vw, 32px);
  font-weight: 500;
  letter-spacing: -0.015em;
}
.case-row .scope {
  font-size: 13px;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
}
.case-row .impact {
  font-size: 14px;
  color: var(--fg);
  font-weight: 500;
}
.case-row .arrow {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--rule-strong);
  display: grid; place-items: center;
  color: var(--fg-muted);
  transition: all var(--t-fast);
}
.case-row:hover .arrow {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--black-rock);
  transform: rotate(-45deg);
}

@media (max-width: 768px) {
  .case-row { grid-template-columns: 1fr !important; gap: var(--s-4) !important; }
  .case-row .scope { display: block !important; }
}

/* Light/dark mode logo toggle for cases */
.case-logo-dark { display: none; }
.case-logo-light { display: block; }
[data-theme="dark"] .case-logo-light { display: none; }
[data-theme="dark"] .case-logo-dark { display: block; }

/* Light/dark mode logo toggle for university */
.uni-logo-dark { display: none; }
.uni-logo-light { display: block; }
[data-theme="dark"] .uni-logo-light { display: none; }
[data-theme="dark"] .uni-logo-dark { display: block; }

/* University metric numbers — matches .metric-num style */
.uni-metric-num {
  font-size: clamp(56px, 6.2vw, 96px);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--fg);
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-variant-numeric: tabular-nums;
}
.uni-metric-suffix {
  font-size: 0.45em;
  font-weight: 400;
  color: var(--accent);
}

/* === CTA FINAL === */
.cta-final {
  padding: var(--s-7) var(--gutter);
  text-align: left;
  position: relative;
  overflow: hidden;
}
.cta-card {
  background: var(--primary-hi);
  border-radius: 24px;
  padding: clamp(48px, 6vw, 96px);
  color: var(--white);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.cta-card::after {
  content: "";
  position: absolute;
  bottom: -40%;
  right: -10%;
  width: 60%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent) 0%, transparent 60%);
  opacity: 0.4;
  z-index: -1;
  filter: blur(40px);
}
.cta-card h2 {
  font-size: clamp(40px, 6vw, 96px);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.025em;
  margin: 0 0 var(--s-5);
  max-width: 900px;
}
.cta-card p {
  font-size: clamp(17px, 1.3vw, 20px);
  color: rgba(255,255,255,0.85);
  max-width: 560px;
  margin: 0 0 var(--s-6);
  font-weight: 300;
}

/* binary-showcase removed — component no longer rendered */


/* hero-lead (introduction paragraph below H1, replaces missing copy slot) */
.hero-lead {
  font-size: clamp(17px, 1.3vw, 20px);
  color: var(--fg-muted);
  max-width: 540px;
  line-height: 1.5;
  margin: var(--s-4) 0 var(--s-5);
  font-weight: 300;
}

/* ===================================================================
 * SPECIALIST CTA — hero-style background + framer-motion word reveal
 * =================================================================== */
.specialist-cta {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

/* Isometric box-grid background — same as footer */
.scta-boxes-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: grid;
  grid-template-columns: repeat(30, 1fr);
  grid-auto-rows: minmax(32px, 1fr);
  transform: translate(-40%, -20%) skewX(-48deg) skewY(14deg) scale(0.675);
  width: 200%;
  height: 200%;
  pointer-events: auto;
}
.scta-box-cell {
  border-right: 1px solid rgba(255,255,255,0.06);
  border-top: 1px solid rgba(255,255,255,0.06);
  background: transparent;
  transition: background-color 0.6s ease;
  position: relative;
}
.scta-box-cell:hover {
  transition: background-color 0s;
}
/* Purple gradient overlay on the CTA bg */
.specialist-cta--dark::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(60% 50% at 100% 0%, color-mix(in srgb, var(--rainbow-indigo, #6366F1) 22%, transparent) 0%, transparent 60%);
  pointer-events: none;
}

/* Dark variant — white text over dark purple */
.specialist-cta--dark {
  background: var(--black-rock, #15032D);
  color: var(--white, #fff);
}
.specialist-cta-text--light {
  color: rgba(255,255,255,0.95) !important;
}
.specialist-cta-text--light .specialist-cta-word {
  color: rgba(255,255,255,0.95);
}
.specialist-cta-symbol--dark {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%) rotate(-12deg);
  width: clamp(300px, 40vw, 600px);
  opacity: 0.06;
  filter: grayscale(1) invert(1);
  pointer-events: none;
  z-index: 1;
}

/* Floating isotipo watermark */
.specialist-cta-symbol {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%) rotate(-12deg);
  width: clamp(300px, 40vw, 600px);
  opacity: 0.04;
  filter: grayscale(1);
  pointer-events: none;
}
[data-theme="dark"] .specialist-cta-symbol {
  filter: grayscale(1) invert(1);
  opacity: 0.05;
}

/* Simple compact centered layout — no scroll animation */
.specialist-cta-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(80px, 10vh, 140px) var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: clamp(40px, 5vh, 72px);
  position: relative;
  z-index: 1;
}

/* Text styling — General Sans Regular, editorial title treatment */
.specialist-cta-text {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: clamp(32px, 4.2vw, 64px);
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin: 0;
  text-wrap: balance;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.15em 0.3em;
}

/* Word elements: JS drives opacity/transform/blur */
.specialist-cta-word {
  position: relative;
  display: inline-block;
  opacity: 0.15;
  will-change: opacity, transform, filter;
}

/* Slide-to-send WhatsApp CTA */
.slide-track {
  position: relative;
  display: flex;
  align-items: center;
  width: min(420px, 100%);
  height: 56px;
  border-radius: 100px;
  background: rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.10);
  overflow: hidden;
  cursor: default;
  user-select: none;
  -webkit-user-select: none;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
[data-theme="dark"] .slide-track {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
}
.slide-fill {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 52px;
  border-radius: 100px;
  background: #25D366;
  transition: width 0.3s ease;
  z-index: 1;
}
.slide-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 15px;
  color: rgba(0, 0, 0, 0.45);
  pointer-events: none;
  z-index: 2;
}
[data-theme="dark"] .slide-label {
  color: rgba(255, 255, 255, 0.65);
}
.slide-handle {
  position: absolute;
  left: 4px;
  top: 4px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #25D366;
  color: white;
  display: grid;
  place-items: center;
  cursor: grab;
  z-index: 3;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1);
  touch-action: none;
}
.slide-handle:active {
  cursor: grabbing;
  transform: scale(1.08);
}
.slide-handle svg { flex-shrink: 0; }

/* Spinner animation for loading state */
@keyframes slide-spin {
  to { transform: rotate(360deg); }
}
.slide-spinner {
  animation: slide-spin 0.8s linear infinite;
}

@media (prefers-reduced-motion: reduce) {
  .specialist-cta-word {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}

@media (max-width: 768px) {
  .specialist-cta-text { font-size: clamp(24px, 7vw, 40px); }
  .slide-track { width: 100%; }
  .specialist-cta-symbol { width: clamp(200px, 60vw, 350px); right: -10%; }
}



/* ===================================================================
 * ISOTIPO BACKGROUND — Apple-style scroll-driven watermarks
 * Large, confident brand marks with dramatic scroll parallax.
 * Alternating left/right for editorial rhythm.
 * =================================================================== */
.has-isotipo-bg {
  position: relative;
}

.iso-bg {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  height: auto;
  filter: grayscale(1);
  user-select: none;
  will-change: transform, opacity;
}

/* Dark mode: invert to white */
[data-theme="dark"] .iso-bg {
  filter: grayscale(1) invert(1);
}

/* --- Strategic placement: alternating L/R, harmonious --- */

/* 1. RIGHT — between Hero and CredBar, large statement piece */
.iso-bg-1 {
  top: 8%;
  right: -8%;
  width: clamp(350px, 42vw, 700px);
  transform: rotate(15deg) scale(0.8);
}

/* 2. LEFT — near Services, counter-balance */
.iso-bg-2 {
  top: 28%;
  left: -10%;
  width: clamp(300px, 38vw, 620px);
  transform: rotate(-12deg) scale(0.8);
}

/* 3. RIGHT — near Partners/Cases */
.iso-bg-3 {
  top: 48%;
  right: -6%;
  width: clamp(280px, 35vw, 560px);
  transform: rotate(18deg) scale(0.8);
}

/* 4. LEFT — near University */
.iso-bg-4 {
  top: 66%;
  left: -8%;
  width: clamp(320px, 40vw, 660px);
  transform: rotate(-20deg) scale(0.8);
}

/* 5. RIGHT — near CTA/Footer */
.iso-bg-5 {
  top: 84%;
  right: -5%;
  width: clamp(260px, 32vw, 520px);
  transform: rotate(10deg) scale(0.8);
}

/* --- Scroll-driven animations: Apple-style parallax + reveal --- */
@supports (animation-timeline: scroll(root)) {
  /* Each isotipo fades in, floats up, rotates and scales as you scroll */
  .iso-bg-1 {
    animation: isoReveal1 linear;
    animation-timeline: scroll(root);
  }
  .iso-bg-2 {
    animation: isoReveal2 linear;
    animation-timeline: scroll(root);
  }
  .iso-bg-3 {
    animation: isoReveal3 linear;
    animation-timeline: scroll(root);
  }
  .iso-bg-4 {
    animation: isoReveal4 linear;
    animation-timeline: scroll(root);
  }
  .iso-bg-5 {
    animation: isoReveal5 linear;
    animation-timeline: scroll(root);
  }

  /* #1 RIGHT — appears early, floats up dramatically */
  @keyframes isoReveal1 {
    0%   { opacity: 0;    transform: rotate(15deg) scale(0.7) translateY(100px); }
    8%   { opacity: 0.06; transform: rotate(12deg) scale(0.85) translateY(40px); }
    20%  { opacity: 0.05; transform: rotate(8deg)  scale(0.95) translateY(-30px); }
    35%  { opacity: 0.03; transform: rotate(5deg)  scale(1)    translateY(-100px); }
    50%  { opacity: 0;    transform: rotate(3deg)  scale(1.05) translateY(-180px); }
    100% { opacity: 0;    transform: rotate(0deg)  scale(1.1)  translateY(-300px); }
  }

  /* #2 LEFT — appears mid-early, counter-rotate */
  @keyframes isoReveal2 {
    0%   { opacity: 0;    transform: rotate(-12deg) scale(0.7)  translateY(80px); }
    15%  { opacity: 0;    transform: rotate(-12deg) scale(0.75) translateY(60px); }
    25%  { opacity: 0.06; transform: rotate(-8deg)  scale(0.9)  translateY(0px); }
    40%  { opacity: 0.05; transform: rotate(-4deg)  scale(1)    translateY(-60px); }
    55%  { opacity: 0.03; transform: rotate(0deg)   scale(1.05) translateY(-140px); }
    70%  { opacity: 0;    transform: rotate(3deg)   scale(1.1)  translateY(-220px); }
    100% { opacity: 0;    transform: rotate(5deg)   scale(1.1)  translateY(-350px); }
  }

  /* #3 RIGHT — mid-page statement */
  @keyframes isoReveal3 {
    0%   { opacity: 0;    transform: rotate(18deg) scale(0.6)  translateY(120px); }
    30%  { opacity: 0;    transform: rotate(18deg) scale(0.65) translateY(100px); }
    42%  { opacity: 0.06; transform: rotate(12deg) scale(0.85) translateY(20px); }
    55%  { opacity: 0.05; transform: rotate(6deg)  scale(1)    translateY(-50px); }
    68%  { opacity: 0.03; transform: rotate(2deg)  scale(1.05) translateY(-130px); }
    80%  { opacity: 0;    transform: rotate(0deg)  scale(1.1)  translateY(-200px); }
    100% { opacity: 0;    transform: rotate(-2deg) scale(1.1)  translateY(-280px); }
  }

  /* #4 LEFT — university area */
  @keyframes isoReveal4 {
    0%   { opacity: 0;    transform: rotate(-20deg) scale(0.6) translateY(100px); }
    45%  { opacity: 0;    transform: rotate(-20deg) scale(0.65) translateY(80px); }
    58%  { opacity: 0.06; transform: rotate(-14deg) scale(0.85) translateY(10px); }
    70%  { opacity: 0.05; transform: rotate(-8deg)  scale(1)    translateY(-60px); }
    82%  { opacity: 0.03; transform: rotate(-3deg)  scale(1.05) translateY(-140px); }
    92%  { opacity: 0;    transform: rotate(0deg)   scale(1.08) translateY(-200px); }
    100% { opacity: 0;    transform: rotate(2deg)   scale(1.1)  translateY(-250px); }
  }

  /* #5 RIGHT — CTA/footer area */
  @keyframes isoReveal5 {
    0%   { opacity: 0;    transform: rotate(10deg) scale(0.6) translateY(80px); }
    60%  { opacity: 0;    transform: rotate(10deg) scale(0.65) translateY(60px); }
    72%  { opacity: 0.06; transform: rotate(6deg)  scale(0.85) translateY(0px); }
    84%  { opacity: 0.05; transform: rotate(2deg)  scale(1)    translateY(-50px); }
    94%  { opacity: 0.03; transform: rotate(0deg)  scale(1.05) translateY(-100px); }
    100% { opacity: 0;    transform: rotate(-2deg) scale(1.08) translateY(-140px); }
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .iso-bg {
    animation: none !important;
    opacity: 0.025 !important;
    transform: none !important;
  }
}

/* Mobile: smaller but still visible, hide middle one */
@media (max-width: 768px) {
  .iso-bg-3 {
    display: none;
  }
  .iso-bg {
    width: clamp(180px, 50vw, 300px) !important;
  }
  .iso-bg-1 { right: -15%; }
  .iso-bg-2 { left: -15%; }
  .iso-bg-4 { left: -15%; }
  .iso-bg-5 { right: -12%; }
}