/* ============================================================
   SYNXA — Portal Web Corporativo
   Design System + Styles
   ============================================================ */

/* ─── Custom Properties ──────────────────────────────────── */
:root {
  /* Colors */
  --bg-base:        #070B14;
  --bg-surface:     #0C1221;
  --bg-elevated:    #111827;
  --accent:         #00E5CC;
  --accent-dim:     rgba(0, 229, 204, 0.12);
  --accent-glow:    rgba(0, 229, 204, 0.25);
  --text-primary:   #EEF2FF;
  --text-secondary: #8892B0;
  --text-muted:     #4A5568;
  --border:         rgba(255, 255, 255, 0.07);
  --border-accent:  rgba(0, 229, 204, 0.25);

  /* Typography */
  --font-display:   'Syne', sans-serif;
  --font-body:      'Plus Jakarta Sans', sans-serif;

  /* Spacing */
  --section-gap:    7rem;
  --container-max:  1200px;
  --container-pad:  clamp(1.25rem, 5vw, 2.5rem);

  /* Transitions */
  --ease-out:       cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:    cubic-bezier(0.45, 0, 0.55, 1);
  --dur-fast:       160ms;
  --dur-base:       280ms;
  --dur-slow:       480ms;

  /* Navbar */
  --navbar-h:       72px;
}

/* ─── Reset ──────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  background-color: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; }

ul { list-style: none; }

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

/* ─── Custom Cursor ──────────────────────────────────────── */
@media (pointer: fine) {
  body { cursor: none; }

  .cursor {
    position: fixed;
    top: 0; left: 0;
    width: 36px; height: 36px;
    border: 1.5px solid var(--accent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: transform var(--dur-fast) var(--ease-out),
                opacity var(--dur-fast) ease,
                width var(--dur-base) var(--ease-out),
                height var(--dur-base) var(--ease-out),
                background-color var(--dur-base) ease;
    mix-blend-mode: normal;
  }

  .cursor-dot {
    position: fixed;
    top: 0; left: 0;
    width: 5px; height: 5px;
    background: var(--accent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: transform 60ms linear;
  }

  body.cursor-hover .cursor {
    width: 60px; height: 60px;
    background: var(--accent-dim);
    border-color: transparent;
  }
}

/* ─── Container ──────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ─── Reveal Animations ──────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out),
              transform 0.7s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-out);
  white-space: nowrap;
  padding: 0.65rem 1.4rem;
}

.btn-primary {
  background: var(--accent);
  color: #040810;
  font-weight: 600;
}

.btn-primary:hover {
  background: #00f5da;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0, 229, 204, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 0.85rem 1.8rem;
  font-size: 0.95rem;
}

.btn-xl {
  padding: 1rem 2.2rem;
  font-size: 1.05rem;
  border-radius: 10px;
}

/* ─── Section Common ─────────────────────────────────────── */
.section-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.label-line {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent);
  flex-shrink: 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.section-sub {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 620px;
}

/* ============================================================
   NAVBAR
============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--navbar-h);
  border-bottom: 1px solid transparent;
  transition: background var(--dur-slow) ease,
              border-color var(--dur-slow) ease,
              backdrop-filter var(--dur-slow) ease;
}

.navbar.scrolled {
  background: rgba(7, 11, 20, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
}

.nav-container {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.logo-mark {
  width: 32px; height: 32px;
  background: var(--accent);
  color: #040810;
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  line-height: 1;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.15em;
  color: var(--text-primary);
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  transition: color var(--dur-fast) ease,
              background var(--dur-fast) ease;
}

.nav-link:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}

/* Nav actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.nav-contacto {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--dur-fast) ease;
}

.nav-contacto:hover { color: var(--text-primary); }

.nav-login {
  padding: 0.5rem 1.1rem;
  font-size: 0.875rem;
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 7px;
  cursor: pointer;
  padding: 0 9px;
  transition: border-color var(--dur-fast) ease;
}

.nav-hamburger:hover { border-color: var(--accent); }

.nav-hamburger span {
  display: block;
  height: 1.5px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all var(--dur-base) var(--ease-out);
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile menu */
.nav-mobile {
  position: absolute;
  top: var(--navbar-h);
  left: 0; right: 0;
  background: rgba(7, 11, 20, 0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem var(--container-pad) 2rem;
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--dur-slow) var(--ease-out),
              opacity var(--dur-slow) ease;
}

.nav-mobile.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.nav-mobile-links {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-mobile-link {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--dur-fast) ease;
}

.nav-mobile-link:hover { color: var(--text-primary); }

.nav-mobile-login {
  margin-top: 1.25rem;
  width: 100%;
  justify-content: center;
}

/* ============================================================
   HERO
============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--navbar-h);
}

/* Geometric grid background */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 204, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 204, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 30%, transparent 100%);
}

/* Glow effect */
.hero-glow {
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 600px;
  background: radial-gradient(ellipse, rgba(0, 229, 204, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-block: 5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 780px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 100px;
  padding: 0.35rem 0.9rem;
  margin-bottom: 2rem;
}

.badge-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1.75rem;
}

.headline-line {
  display: block;
}

.headline-accent {
  color: var(--accent);
  position: relative;
}

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 2.5rem;
  max-width: 580px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.hero-scroll {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.scroll-line {
  width: 48px; height: 1px;
  background: linear-gradient(90deg, var(--text-muted), transparent);
  animation: scroll-pulse 2.5s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 1; width: 48px; }
  50% { opacity: 0.4; width: 24px; }
}

/* Floating nodes */
.hero-nodes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.node {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border-accent);
  animation: float-node 6s ease-in-out infinite;
}

.node-1 {
  width: 10px; height: 10px;
  background: var(--accent);
  top: 20%; right: 20%;
  animation-delay: 0s;
  box-shadow: 0 0 20px rgba(0, 229, 204, 0.5);
}

.node-2 {
  width: 6px; height: 6px;
  background: rgba(0, 229, 204, 0.4);
  top: 60%; right: 15%;
  animation-delay: 2s;
}

.node-3 {
  width: 8px; height: 8px;
  background: rgba(0, 229, 204, 0.2);
  top: 35%; right: 30%;
  animation-delay: 4s;
}

.node-line {
  position: absolute;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 204, 0.2), transparent);
  animation: float-node 8s ease-in-out infinite reverse;
}

.node-line-1 {
  width: 200px;
  top: 22%; right: 10%;
  transform: rotate(-20deg);
}

.node-line-2 {
  width: 150px;
  top: 55%; right: 20%;
  transform: rotate(15deg);
  animation-delay: 3s;
}

@keyframes float-node {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ============================================================
   VERTICALES
============================================================ */
.verticales {
  padding-block: var(--section-gap);
}

.verticales-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.vertical-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
  overflow: hidden;
  transition: border-color var(--dur-base) ease,
              transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) ease;
}

.vertical-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(0, 229, 204, 0.06), transparent);
  opacity: 0;
  transition: opacity var(--dur-slow) ease;
}

.vertical-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

.vertical-card:hover::before { opacity: 1; }

.card-number {
  position: absolute;
  top: 2rem; right: 2rem;
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  letter-spacing: -0.05em;
  user-select: none;
}

.card-icon {
  width: 52px; height: 52px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.card-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.card-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.card-body {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  transition: gap var(--dur-fast) ease;
}

.card-link:hover { gap: 0.75rem; }

/* ============================================================
   SYNXA LABS
============================================================ */
.labs {
  position: relative;
  padding-block: var(--section-gap);
  overflow: hidden;
}

.labs-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    transparent 0%,
    rgba(0, 229, 204, 0.025) 40%,
    rgba(0, 229, 204, 0.025) 60%,
    transparent 100%
  );
  pointer-events: none;
}

.labs-header {
  margin-bottom: 3.5rem;
  max-width: 700px;
}

/* Diferenciadores */
.labs-diferenciadores {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 5rem;
}

.diferenciador {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  transition: border-color var(--dur-base) ease;
}

.diferenciador:hover { border-color: var(--border-accent); }

.dif-icon {
  width: 36px; height: 36px;
  background: var(--accent-dim);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.dif-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.dif-body {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* Proceso */
.proceso-header {
  margin-bottom: 3rem;
}

.proceso-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.proceso-sub {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.proceso-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 4.5rem;
}

.proceso-step {
  position: relative;
  background: var(--bg-surface);
  padding: 2rem 1.5rem;
  transition: background var(--dur-base) ease;
}

.proceso-step:hover { background: var(--bg-elevated); }

.step-number {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.step-connector {
  display: none;
}

.step-icon {
  width: 44px; height: 44px;
  background: var(--accent-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 1rem;
}

.step-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.step-body {
  font-size: 0.83rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Labs CTA */
.labs-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-accent);
  border-radius: 16px;
  padding: 2.5rem 3rem;
  position: relative;
  overflow: hidden;
}

.labs-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 100% at 0% 50%, rgba(0, 229, 204, 0.05), transparent);
  pointer-events: none;
}

.labs-cta-text h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.labs-cta-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  max-width: 480px;
}

/* ============================================================
   VENTURES
============================================================ */
.ventures {
  padding-block: var(--section-gap);
}

.ventures-header {
  margin-bottom: 3.5rem;
}

.ventures-pipeline {
  position: relative;
}

.pipeline-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.pipeline-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  font-size: 0.75rem;
}

.status-dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

.ventures-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.venture-card {
  position: relative;
  background: var(--bg-surface);
  padding: 2rem 2.25rem;
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  transition: background var(--dur-base) ease;
  cursor: default;
}

.venture-card:hover { background: var(--bg-elevated); }

.venture-number {
  position: absolute;
  bottom: 1.25rem; right: 1.5rem;
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(255,255,255,0.03);
  line-height: 1;
  letter-spacing: -0.05em;
  user-select: none;
}

.venture-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid transparent;
  transition: all var(--dur-base) ease;
}

.venture-icon-insurtech {
  background: rgba(0, 229, 204, 0.08);
  border-color: rgba(0, 229, 204, 0.2);
  color: var(--accent);
}

.venture-icon-legaltech {
  background: rgba(139, 92, 246, 0.08);
  border-color: rgba(139, 92, 246, 0.2);
  color: #8B5CF6;
}

.venture-icon-ai {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.2);
  color: #F59E0B;
}

.venture-icon-knowledge {
  background: rgba(236, 72, 153, 0.08);
  border-color: rgba(236, 72, 153, 0.2);
  color: #EC4899;
}

.venture-sector {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.venture-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.venture-body {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.venture-status {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 100px;
  padding: 0.2rem 0.65rem;
}

/* ============================================================
   SOBRE SYNXA
============================================================ */
.sobre {
  position: relative;
  padding-block: var(--section-gap);
  overflow: hidden;
}

.sobre-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 229, 204, 0.02) 0%, transparent 60%);
  pointer-events: none;
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 6rem;
  align-items: center;
}

.sobre-body {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.sobre-datos {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 2.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.dato {
  flex: 1;
  padding: 1.25rem 1.5rem;
  text-align: center;
}

.dato-num {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.dato-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-top: 0.25rem;
}

.dato-sep {
  width: 1px;
  align-self: stretch;
  background: var(--border);
}

/* Visual card */
.sobre-visual {
  position: relative;
}

.visual-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
}

.vc-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}

.vc-dots {
  display: flex;
  gap: 5px;
}

.vc-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
}

.vc-dots span:first-child { background: rgba(255, 95, 86, 0.7); }
.vc-dots span:nth-child(2) { background: rgba(255, 189, 46, 0.7); }
.vc-dots span:last-child { background: rgba(39, 201, 63, 0.7); }

.vc-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  flex: 1;
  text-align: center;
}

.vc-body {
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.vc-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.vc-key {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.vc-val {
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
}

.vc-val.accent {
  color: var(--accent);
}

.vc-footer {
  padding: 0.875rem 1.25rem;
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}

.vc-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--accent);
}

/* ============================================================
   CONTACTO
============================================================ */
.contacto {
  position: relative;
  padding-block: var(--section-gap);
  text-align: center;
  overflow: hidden;
}

.contacto-glow {
  position: absolute;
  bottom: -300px; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 600px;
  background: radial-gradient(ellipse, rgba(0, 229, 204, 0.08) 0%, transparent 65%);
  pointer-events: none;
}

.contacto-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contacto-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  line-height: 1.12;
  margin-bottom: 1.25rem;
}

.contacto-sub {
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.contacto-opciones {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.contacto-opcion {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  transition: opacity var(--dur-fast) ease;
}

.contacto-opcion:hover { opacity: 0.75; }

.opcion-icon {
  width: 40px; height: 40px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.opcion-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.opcion-val {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

.contacto-sep {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ============================================================
   FOOTER
============================================================ */
.footer {
  border-top: 1px solid var(--border);
  padding-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4rem;
  padding-bottom: 3rem;
}

.footer-logo {
  margin-bottom: 0.875rem;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.footer-sede {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-nav {
  display: flex;
  gap: 3.5rem;
}

.footer-col-title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-link {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color var(--dur-fast) ease;
}

.footer-link:hover { color: var(--text-primary); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-block: 1.25rem;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.footer-legal-link {
  color: var(--text-muted);
  transition: color var(--dur-fast) ease;
}

.footer-legal-link:hover { color: var(--text-secondary); }

/* ============================================================
   RESPONSIVE — TABLET (≤ 1024px)
============================================================ */
@media (max-width: 1024px) {
  :root { --section-gap: 5.5rem; }

  .labs-diferenciadores {
    grid-template-columns: 1fr 1fr;
  }

  .proceso-timeline {
    grid-template-columns: 1fr 1fr;
  }

  .proceso-step:nth-child(5) {
    grid-column: span 2;
  }

  .sobre-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .sobre-visual {
    max-width: 480px;
  }
}

/* ============================================================
   RESPONSIVE — MOBILE (≤ 768px)
============================================================ */
@media (max-width: 768px) {
  :root {
    --section-gap: 4.5rem;
    --navbar-h: 64px;
  }

  /* Navbar */
  .nav-links,
  .nav-contacto { display: none; }

  .nav-hamburger { display: flex; }

  /* Hero */
  .hero-nodes { display: none; }

  .hero-ctas { flex-direction: column; align-items: flex-start; }

  /* Verticales */
  .verticales-grid {
    grid-template-columns: 1fr;
  }

  /* Labs */
  .labs-diferenciadores {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .proceso-timeline {
    grid-template-columns: 1fr;
    gap: 1px;
  }

  .proceso-step:nth-child(5) {
    grid-column: span 1;
  }

  .labs-cta {
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem;
  }

  .labs-cta .btn { width: 100%; justify-content: center; }

  /* Ventures */
  .ventures-grid {
    grid-template-columns: 1fr;
  }

  .venture-status { display: none; }

  /* Sobre */
  .sobre-datos {
    flex-direction: column;
    gap: 0;
  }

  .dato-sep {
    width: 100%; height: 1px;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-nav {
    gap: 2rem;
    flex-wrap: wrap;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }

  /* Cursor off on touch */
  .cursor, .cursor-dot { display: none; }
}

/* ============================================================
   RESPONSIVE — SMALL MOBILE (≤ 480px)
============================================================ */
@media (max-width: 480px) {
  .contacto-opciones {
    flex-direction: column;
    align-items: center;
  }

  .contacto-sep { display: none; }

  .btn-xl { width: 100%; justify-content: center; }
}

/* ============================================================
   FOCUS VISIBLE (Accessibility)
============================================================ */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ============================================================
   SELECTION
============================================================ */
::selection {
  background: rgba(0, 229, 204, 0.2);
  color: var(--text-primary);
}
/* Logo imagen */
.nav-logo-img {
  height: 42px;
  width: auto;
  display: block;
}

.footer-logo-img {
  height: 35px;
  width: auto;
  display: block;
  margin-bottom: 0.875rem;
}
/* Logo intermedio entre hero y verticales */
.logo-intermedio {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 3rem 0 1rem;
}

.logo-intermedio-img {
  height: 240px;
  width: auto;
  opacity: 0.9;
}