/* =================================================================
   VENTURE LOGIC — Brand stylesheet
   Brand palette (extracted from official isotypes):
     Azul     #264F8F   (deep brand blue)
     Aqua     #416680   (muted slate blue)
     Marfil   #F4ECE1   (ivory)
     Negro    #000000
   ================================================================= */

:root {
  --vl-azul: #264F8F;
  --vl-azul-2: #1B3A6E;
  --vl-aqua: #416680;
  --vl-aqua-2: #5A7E97;
  --vl-marfil: #F4ECE1;
  --vl-marfil-soft: #E6DDD0;
  --vl-ink: #0A0F1A;
  --vl-ink-2: #0E1522;
  --vl-line: rgba(244, 236, 225, 0.10);
  --vl-line-strong: rgba(244, 236, 225, 0.22);
  --vl-text: #F2EDE5;
  --vl-text-dim: rgba(242, 237, 229, 0.82);
  --vl-text-faint: rgba(242, 237, 229, 0.50);
  --vl-glow: rgba(65, 102, 128, 0.45);

  --font-display: "Monsterrat", " Open Sans", system-ui, sans-serif;
  --font-body: "Open Sans", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --max: 1280px;
  --pad-x: clamp(20px, 5vw, 64px);
  --section-pad: clamp(80px, 12vw, 160px);
  --radius: 16px;
  --radius-lg: 24px;

  --ease: cubic-bezier(.2, .7, .2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--vl-ink);
  color: var(--vl-text);
  line-height: 1.55;
  font-weight: 400;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

::selection {
  background: var(--vl-aqua);
  color: var(--vl-marfil);
}

/* ============================ WEBGL CANVAS ============================ */
#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 1.4s var(--ease);
}

#bg-canvas.is-ready {
  opacity: 1;
}

/* Film grain over the whole page for premium feel */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.06;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 1 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* All real content sits above the canvas */
.nav,
section,
footer {
  position: relative;
  z-index: 2;
}

/* ============================ LOADER ============================ */
#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--vl-ink);
  display: grid;
  place-items: center;
  transition: opacity .8s var(--ease), visibility .8s var(--ease);
}

#loader.is-done {
  opacity: 0;
  visibility: hidden;
}

.loader__enso {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  border: 1px solid var(--vl-marfil);
  border-top-color: transparent;
  border-right-color: transparent;
  animation: spin 1.4s linear infinite;
  opacity: .85;
}

.loader__label {
  position: absolute;
  margin-top: 130px;
  font-family: var(--font-display);
  letter-spacing: .5em;
  font-size: 11px;
  color: var(--vl-text-dim);
  font-weight: 300;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ============================ NAV ============================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--pad-x);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  background: linear-gradient(to bottom, rgba(10, 15, 26, 0.85), rgba(10, 15, 26, 0.55));
  border-bottom: 1px solid transparent;
  transition: border-color .4s var(--ease), padding .4s var(--ease), background .4s var(--ease);
}

.nav.is-scrolled {
  padding: 12px var(--pad-x);
  border-bottom-color: var(--vl-line);
  background: rgba(10, 15, 26, 0.82);
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav__mark {
  width: 44px;
  height: 44px;
  filter: drop-shadow(0 0 12px rgba(65, 102, 128, 0.4));
}

.nav__wordmark {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: .28em;
  font-size: 17px;
  color: var(--vl-marfil);
}

.nav__links {
  display: flex;
  gap: 32px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.nav__links a {
  font-size: 16px;
  font-weight: 400;
  color: var(--vl-text-dim);
  transition: color .25s var(--ease);
  position: relative;
}

.nav__links a:hover {
  color: var(--vl-marfil);
}

.nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -6px;
  height: 1px;
  background: var(--vl-marfil);
  transition: right .35s var(--ease);
}

.nav__links a:hover::after {
  right: 0;
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--vl-line-strong);
  border-radius: 100px;
  font-size: 13px;
  color: var(--vl-marfil);
  transition: all .3s var(--ease);
  background: rgba(244, 236, 225, 0.02);
}

.nav__cta:hover {
  background: var(--vl-marfil);
  color: var(--vl-ink);
  border-color: var(--vl-marfil);
  transform: translateY(-1px);
}

.nav__burger {
  display: none;
}

/* ============================ TYPOGRAPHY ============================ */
h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--vl-marfil);
  text-shadow: 0 2px 32px rgba(10, 15, 26, 0.85);
}

h2 {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 300;
}

h3 {
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 500;
  letter-spacing: -0.01em;
}

h4 {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--vl-marfil);
}

p {
  color: var(--vl-text-dim);
  font-weight: 400;
}

.italic {
  font-style: italic;
  font-family: "Inter", serif;
  font-weight: 300;
  color: var(--vl-aqua-2);
}

em {
  font-style: italic;
  color: var(--vl-marfil);
  font-weight: 500;
}

strong {
  color: var(--vl-marfil);
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .04em;
  border-radius: 100px;
  transition: all .35s var(--ease);
  cursor: pointer;
}

.btn--primary {
  background: var(--vl-marfil);
  color: var(--vl-ink);
}

.btn--primary:hover {
  background: var(--vl-aqua);
  color: var(--vl-marfil);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(65, 102, 128, 0.4);
}

.btn--ghost {
  border: 1px solid var(--vl-line-strong);
  color: var(--vl-marfil);
}

.btn--ghost:hover {
  border-color: var(--vl-marfil);
  background: rgba(244, 236, 225, 0.05);
  transform: translateY(-2px);
}

/* ============================ REVEAL ANIMATION ============================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1.1s var(--ease), transform 1.1s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* ============================ SECTION HEAD ============================ */
.section-head {
  max-width: 880px;
  margin: 0 auto var(--section-pad) auto;
  text-align: left;
  padding: 0 var(--pad-x);
}

.section-head__num {
  display: inline-block;
  font-family: var(--font-mono);
  color: var(--vl-aqua-2);
  font-size: 12px;
  letter-spacing: .3em;
  margin-bottom: 24px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--vl-line-strong);
}

.section-head__title {
  margin-bottom: 24px;
}

.section-head__lead {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--vl-text-dim);
  max-width: 680px;
  line-height: 1.65;
  font-weight: 400;
}

/* ============================ HERO ============================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px var(--pad-x) 80px;
}

.hero__inner {
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  position: relative;
}

/* Protective veil behind hero text — keeps headings readable over the ENSŌ */
.hero__inner::before {
  content: "";
  position: absolute;
  inset: -60px -40px -60px -80px;
  background: radial-gradient(ellipse 65% 110% at 20% 50%, rgba(10, 15, 26, 0.72) 0%, transparent 100%);
  pointer-events: none;
  z-index: -1;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .28em;
  color: var(--vl-text-dim);
  margin-bottom: 40px;
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid var(--vl-line);
  background: rgba(244, 236, 225, 0.02);
}

.hero__eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--vl-aqua-2);
  box-shadow: 0 0 12px var(--vl-aqua-2);
  animation: pulse 2.2s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: .4;
  }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(46px, 9vw, 128px);
  font-weight: 300;
  line-height: .98;
  letter-spacing: -0.035em;
  margin-bottom: 48px;
  color: var(--vl-marfil);
}

.hero__title .line {
  display: block;
}

.hero__title .italic {
  color: var(--vl-aqua-2);
  font-weight: 200;
}

.hero__sub {
  font-size: clamp(17px, 1.6vw, 22px);
  max-width: 600px;
  line-height: 1.6;
  color: var(--vl-text-dim);
  margin-bottom: 48px;
  font-weight: 400;
}

.hero__cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 96px;
}

.hero__not {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  padding: 32px 40px;
  border: 1px solid var(--vl-line-strong);
  border-radius: var(--radius-lg);
  background: rgba(14, 21, 34, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 12px 48px rgba(10, 15, 26, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  max-width: 860px;
}

.hero__not-label {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: .3em;
  color: var(--vl-aqua-2);
  text-transform: uppercase;
  text-shadow: 0 2px 12px rgba(10, 15, 26, 0.9);
}

.hero__not-list {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  list-style: none;
  color: var(--vl-text-dim);
  font-size: 16px;
  width: 100%;
}

.hero__not-list li {
  flex: 1 1 calc(45% - 16px);
  text-align: center;
  padding: 10px 20px;
  background: rgba(10, 15, 26, 0.6);
  border: 1px solid var(--vl-line);
  border-radius: 100px;
  cursor: default;
  transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5), 0 4px 16px rgba(0, 0, 0, 0.3);
}

.hero__not-list li:hover {
  transform: translateY(-3px) scale(1.02);
  border-color: var(--vl-aqua-2);
  color: var(--vl-text);
  background: rgba(38, 79, 143, 0.2);
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.8), 0 8px 24px rgba(65, 102, 128, 0.3);
}

.hero__not-list s {
  text-decoration: none;
  position: relative;
  display: inline-block;
}

.hero__not-list s::after {
  content: "";
  position: absolute;
  left: -5%;
  top: 50%;
  width: 110%;
  height: 2px;
  background: var(--vl-aqua);
  box-shadow: 0 0 10px var(--vl-aqua);
  transform: translateY(-50%) rotate(-1.5deg);
  transform-origin: center;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.hero__not-list li:hover s::after {
  background: var(--vl-marfil);
  box-shadow: 0 0 12px var(--vl-marfil);
  transform: translateY(-50%) rotate(1deg) scaleX(1.05);
}

.hero__not-tag {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--vl-marfil);
  font-weight: 500;
  text-shadow: 0 2px 16px rgba(10, 15, 26, 0.9);
}

.hero__scroll {
  position: absolute;
  bottom: 170px;
  right: var(--pad-x);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .4em;
  color: var(--vl-text-dim);
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 3px;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--vl-marfil));
  box-shadow: 0 0 10px rgba(244, 236, 225, 0.5);
  animation: scrollLine 2.4s ease-in-out infinite;
  transform-origin: top;
}

@keyframes scrollLine {
  0% {
    transform: scaleY(0);
    transform-origin: top;
  }

  50% {
    transform: scaleY(1);
    transform-origin: top;
  }

  51% {
    transform-origin: bottom;
  }

  100% {
    transform: scaleY(0);
    transform-origin: bottom;
  }
}

/* ============================ FILOSOFÍA ============================ */
.philosophy {
  padding: var(--section-pad) 0;
  position: relative;
}

.pillars {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--vl-line);
  border: 1px solid var(--vl-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.pillar {
  padding: 40px 32px;
  background: rgba(14, 21, 34, 0.6);
  backdrop-filter: blur(8px);
  transition: background .4s var(--ease);
  position: relative;
}

.pillar:hover {
  background: rgba(38, 79, 143, 0.18);
}

.pillar__num {
  font-family: "Songti SC", "Noto Serif SC", "Hiragino Mincho ProN", serif;
  font-size: 56px;
  color: var(--vl-aqua-2);
  margin-bottom: 24px;
  font-weight: 400;
  opacity: .9;
}

.pillar h3 {
  margin-bottom: 16px;
  font-size: 22px;
}

.pillar p {
  font-size: 14.5px;
  line-height: 1.55;
}

/* ============================ VERTICALES ============================ */
.verticals {
  padding: var(--section-pad) 0;
}

.verticals__grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.vertical {
  padding: 48px 40px;
  border: 1px solid var(--vl-line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(14, 21, 34, 0.72), rgba(14, 21, 34, 0.5));
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
  transition: transform .5s var(--ease), border-color .5s var(--ease), box-shadow .5s var(--ease);
}

.vertical::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--vl-aqua-2), transparent);
  opacity: .6;
}

.vertical:hover {
  transform: translateY(-6px);
  border-color: var(--vl-aqua);
  box-shadow: 0 30px 80px -20px rgba(38, 79, 143, 0.4);
}

.vertical--accent {
  background: linear-gradient(180deg, rgba(38, 79, 143, 0.18), rgba(14, 21, 34, 0.5));
}

.vertical__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--vl-aqua-2);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: inline-block;
}

.vertical__header h3 {
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 400;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.vertical__lead {
  font-size: 16px;
  line-height: 1.55;
  margin-bottom: 36px;
  max-width: 460px;
}

.vertical__pillars {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--vl-line);
  margin-bottom: 32px;
}

.vertical__pillars li {
  padding: 20px 0;
  border-bottom: 1px solid var(--vl-line);
}

.vertical__pillars h4 {
  margin-bottom: 6px;
}

.vertical__pillars p {
  font-size: 14px;
  line-height: 1.5;
}

.vertical__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--vl-marfil);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--vl-marfil);
  transition: gap .3s var(--ease);
}

.vertical__link:hover {
  gap: 14px;
}

.verticals__footnote {
  max-width: 760px;
  margin: 80px auto 0;
  padding: 0 var(--pad-x);
  text-align: center;
  font-size: 14px;
  color: var(--vl-text-dim);
  font-style: italic;
}

/* ============================ CASES ============================ */
.cases {
  padding: var(--section-pad) 0;
}

.cases__list {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.case {
  padding: 48px 40px;
  border: 1px solid var(--vl-line);
  border-radius: var(--radius-lg);
  background: rgba(14, 21, 34, 0.55);
  backdrop-filter: blur(10px);
  transition: border-color .4s var(--ease);
}

.case:hover {
  border-color: var(--vl-line-strong);
}

.case--alt {
  background: rgba(38, 79, 143, 0.10);
}

.case__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .3em;
  text-transform: uppercase;
}

.case__vertical {
  color: var(--vl-aqua-2);
  padding: 4px 12px;
  border: 1px solid var(--vl-line-strong);
  border-radius: 100px;
}

.case__num {
  color: var(--vl-text-faint);
}

.case__title {
  font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 400;
  margin-bottom: 36px;
  max-width: 880px;
  letter-spacing: -0.015em;
  line-height: 1.15;
}

.case__story {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.case__phase {
  position: relative;
  padding-top: 20px;
  border-top: 1px solid var(--vl-line);
}

.case__phase-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--vl-aqua-2);
  margin-bottom: 12px;
}

.case__phase p {
  font-size: 14.5px;
  line-height: 1.55;
}

/* ============================ CDAR ============================ */
.cdar {
  padding: var(--section-pad) 0;
}

.cdar__grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.cdar__copy p {
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.cdar__capabilities {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--vl-line);
  border: 1px solid var(--vl-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.cdar__capabilities li {
  padding: 22px 24px;
  background: rgba(14, 21, 34, 0.6);
  transition: background .35s var(--ease);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cdar__capabilities li:hover {
  background: rgba(38, 79, 143, 0.20);
}

.cdar__capabilities span {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--vl-marfil);
  font-weight: 500;
}

.cdar__capabilities em {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .15em;
  color: var(--vl-text-faint);
  font-style: normal;
  font-weight: 400;
}

/* ============================ SANDBOX ============================ */
.sandbox {
  padding: var(--section-pad) 0;
}

.sandbox__shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.sandbox__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border: 1px solid var(--vl-line-strong);
  border-bottom: none;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: rgba(14, 21, 34, 0.75);
  backdrop-filter: blur(14px);
}

.sandbox__dots {
  display: flex;
  gap: 8px;
}

.sandbox__dots span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--vl-line-strong);
}

.sandbox__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--vl-text-dim);
  text-transform: uppercase;
}

.sandbox__status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--vl-text-faint);
  letter-spacing: .15em;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6ED48F;
  box-shadow: 0 0 10px #6ED48F;
  animation: pulse 2.2s infinite;
}

.sandbox__body {
  display: grid;
  grid-template-columns: 280px 1fr;
  border: 1px solid var(--vl-line-strong);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  overflow: hidden;
  background: rgba(10, 15, 26, 0.92);
  min-height: 540px;
}

.sandbox__side {
  padding: 28px 24px;
  border-right: 1px solid var(--vl-line);
  background: rgba(14, 21, 34, 0.5);
}

.sandbox__side-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--vl-aqua-2);
  margin-bottom: 20px;
}

.sandbox__side ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.sandbox__side li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: var(--vl-text);
}

.sandbox__chk {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: var(--vl-aqua);
  position: relative;
  flex-shrink: 0;
}

.sandbox__chk::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 1px;
  width: 4px;
  height: 8px;
  border-right: 1.5px solid var(--vl-marfil);
  border-bottom: 1.5px solid var(--vl-marfil);
  transform: rotate(45deg);
}

.sandbox__chk--off {
  background: transparent;
  border: 1px solid var(--vl-line-strong);
}

.sandbox__chk--off::after {
  display: none;
}

.sandbox__side-foot {
  font-size: 12px;
  color: var(--vl-text-faint);
  line-height: 1.5;
  padding-top: 20px;
  border-top: 1px solid var(--vl-line);
}

.sandbox__chat {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
}

.msg {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-width: 78%;
  padding: 14px 18px;
  border-radius: 16px;
  font-size: 14.5px;
  line-height: 1.55;
  animation: fadeUp .6s var(--ease) backwards;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

.msg--bot {
  align-self: flex-start;
  background: rgba(244, 236, 225, 0.05);
  border: 1px solid var(--vl-line);
  color: var(--vl-marfil);
}

.msg--user {
  align-self: flex-end;
  background: var(--vl-azul);
  color: var(--vl-marfil);
  border-bottom-right-radius: 4px;
}

.msg__who {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .25em;
  text-transform: uppercase;
  opacity: .55;
}

.msg p {
  color: inherit;
  font-size: 14.5px;
}

.sandbox__form {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 8px 8px 18px;
  border: 1px solid var(--vl-line-strong);
  border-radius: 100px;
  background: rgba(14, 21, 34, 0.7);
}

.sandbox__form input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--vl-marfil);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 8px 0;
}

.sandbox__form input::placeholder {
  color: var(--vl-text-faint);
}

.sandbox__form button {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--vl-marfil);
  color: var(--vl-ink);
  display: grid;
  place-items: center;
  transition: transform .25s var(--ease), background .25s var(--ease);
}

.sandbox__form button:hover {
  transform: scale(1.05);
  background: var(--vl-aqua-2);
  color: var(--vl-marfil);
}

.sandbox__disclaimer {
  margin-top: 14px;
  font-size: 11.5px;
  color: var(--vl-text-faint);
  font-family: var(--font-mono);
  letter-spacing: .05em;
  text-align: center;
}

/* ============================ CONTACT ============================ */
.contact {
  padding: var(--section-pad) 0;
}

.contact__inner {
  max-width: 1020px;
  margin: 0 auto;
  padding: 0 var(--pad-x);
  text-align: center;
}

.contact__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--vl-aqua-2);
  text-transform: uppercase;
  margin-bottom: 24px;
  display: inline-block;
}

.contact__title {
  font-size: clamp(34px, 4.5vw, 60px);
  font-weight: 300;
  margin-bottom: 24px;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.contact__lead {
  font-size: clamp(16px, 1.4vw, 18px);
  max-width: 640px;
  margin: 0 auto 64px;
  line-height: 1.6;
}

.contact__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 64px;
}

.contact-card {
  text-align: left;
  padding: 36px 32px;
  border: 1px solid var(--vl-line-strong);
  border-radius: var(--radius-lg);
  background: rgba(14, 21, 34, 0.7);
  backdrop-filter: blur(10px);
  transition: all .4s var(--ease);
  position: relative;
  overflow: hidden;
}

.contact-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(38, 79, 143, 0.30), transparent 60%);
  opacity: 0;
  transition: opacity .5s var(--ease);
  pointer-events: none;
}

.contact-card:hover {
  transform: translateY(-6px);
  border-color: var(--vl-marfil);
}

.contact-card:hover::after {
  opacity: 1;
}

.contact-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}

.contact-card__role {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .3em;
  color: var(--vl-aqua-2);
  text-transform: uppercase;
}

.contact-card__icon {
  width: 36px;
  height: 36px;
  border: 1px solid var(--vl-line-strong);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--vl-marfil);
  transition: all .4s var(--ease);
}

.contact-card:hover .contact-card__icon {
  background: var(--vl-marfil);
  color: var(--vl-ink);
  border-color: var(--vl-marfil);
}

.contact-card h3 {
  font-size: clamp(24px, 2.4vw, 32px);
  margin-bottom: 12px;
  font-weight: 400;
}

.contact-card__mail {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--vl-marfil);
  margin-bottom: 12px;
  word-break: break-all;
}

.contact-card__hint {
  font-size: 13.5px;
  color: var(--vl-text-dim);
}

.contact__foot {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--vl-text-dim);
  font-style: italic;
}

/* ============================ FOOTER ============================ */
.footer {
  padding: 64px var(--pad-x) 32px;
  border-top: 1px solid var(--vl-line);
  background: rgba(10, 15, 26, 0.7);
  position: relative;
  z-index: 2;
  backdrop-filter: blur(8px);
}

.footer__top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 48px;
}

.footer__mark {
  width: 28px;
  height: 28px;
}

.footer__brand {
  font-family: var(--font-display);
  letter-spacing: .28em;
  font-size: 13px;
  color: var(--vl-marfil);
  font-weight: 500;
}

.footer__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 56px;
  max-width: var(--max);
}

.footer__cols>div {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__h {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--vl-aqua-2);
  margin-bottom: 8px;
}

.footer__cols a {
  font-size: 13.5px;
  color: var(--vl-text-dim);
  transition: color .25s var(--ease);
}

.footer__cols a:hover {
  color: var(--vl-marfil);
}

.footer__bot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--vl-line);
  font-size: 11.5px;
  color: var(--vl-text-faint);
}

.footer__tag {
  font-style: italic;
}

/* ============================ RESPONSIVE ============================ */
@media (max-width: 1024px) {
  .nav__links {
    display: none;
  }

  .pillars {
    grid-template-columns: 1fr 1fr;
  }

  .verticals__grid,
  .cdar__grid,
  .contact__cards {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .cdar__grid {
    gap: 40px;
  }

  .case__story {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .sandbox__body {
    grid-template-columns: 1fr;
  }

  .sandbox__side {
    border-right: none;
    border-bottom: 1px solid var(--vl-line);
  }

  .footer__cols {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .nav__cta {
    padding: 8px 14px;
    font-size: 12px;
  }

  .nav__wordmark {
    font-size: 11px;
    letter-spacing: .22em;
  }

  .hero {
    padding-top: 120px;
  }

  .hero__scroll {
    display: none;
  }

  .pillars {
    grid-template-columns: 1fr;
  }

  .cdar__capabilities {
    grid-template-columns: 1fr;
  }

  .vertical,
  .case,
  .contact-card,
  .hero__not {
    padding: 32px 24px;
  }

  .footer__cols {
    grid-template-columns: 1fr;
  }
}

/* ============================ MOTION SAFE ============================ */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  #bg-canvas {
    opacity: 0.4;
  }
}