/* =============================================================
   GRUPO SEGUPRO S.A. — styles.css
   Tech-Modern / Dark Cyber Aesthetic
   v=20260722b
   ============================================================= */

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

:root {
  /* Colors */
  --bg:          #0F1B2D;
  --bg-2:        #131E30;
  --bg-3:        #172540;
  --accent:      #0060FF;
  --accent-lo:   rgba(0, 96, 255, 0.12);
  --accent-mid:  rgba(0, 96, 255, 0.35);
  --accent-cyan: #00C8FF;
  --accent-cyan-lo: rgba(0, 200, 255, 0.12);
  --neon:        #00E5FF;
  --neon-green:  #00FF94;
  --danger:      #FF3B5B;

  /* Text */
  --text:        #EDF0F7;
  --text-dim:    rgba(237,240,247,0.6);
  --text-dimmer: rgba(237,240,247,0.35);

  /* Borders */
  --border:      rgba(255,255,255,0.07);
  --border-glow: rgba(0,96,255,0.45);

  /* Glass */
  --glass-bg:    rgba(20,32,55,0.65);
  --glass-bg-2:  rgba(15,27,45,0.80);

  /* Typography */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --mono:         'JetBrains Mono', 'Courier New', monospace;

  /* Radii */
  --r-sm: 6px;
  --r:    12px;
  --r-lg: 20px;
  --r-xl: 28px;

  /* Spacing */
  --section-pad: clamp(80px, 12vw, 140px);
  --container:   1200px;

  /* Mouse gradient */
  --mx: 30%;
  --my: 40%;

  /* Transitions */
  --ease-out: cubic-bezier(.16,1,.3,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
}

/* ── 1. Base ───────────────────────────────────────────────── */
html {
  font-size: 16px;
  scroll-behavior: smooth;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  background: var(--bg);
  overflow-x: clip;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { background: none; border: none; cursor: pointer; font: inherit; color: inherit; }
input, textarea, select {
  font: inherit;
  color: var(--text);
  background: transparent;
  border: none;
  outline: none;
}
textarea { resize: vertical; }

.container {
  width: min(100%, var(--container));
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}
.pos-rel { position: relative; }
.mono { font-family: var(--mono); }

/* ── 2. Scan Line (global overlay) ───────────────────────── */
.scanline {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.03) 2px,
    rgba(0,0,0,0.03) 4px
  );
}
@media (prefers-reduced-motion: no-preference) {
  .scanline::after {
    content: '';
    position: fixed;
    left: 0; right: 0;
    height: 180px;
    background: linear-gradient(
      to bottom,
      transparent,
      rgba(0, 200, 255, 0.025) 50%,
      transparent
    );
    animation: scanMove 8s linear infinite;
  }
}
@keyframes scanMove {
  0%   { top: -180px; }
  100% { top: 100vh;  }
}

/* ── 3. Skip link ─────────────────────────────────────────── */
.skip-link {
  position: absolute; top: -100px; left: 1rem;
  background: var(--accent); color: #fff;
  padding: .5rem 1rem; border-radius: var(--r-sm);
  font-weight: 600; z-index: 10000;
  transition: top .2s;
}
.skip-link:focus { top: 1rem; }

/* ── 4. Typography helpers ────────────────────────────────── */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.02em;
}
.section-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-sub {
  font-size: 1.1rem;
  color: var(--text-dim);
  max-width: 56ch;
}
.kicker {
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: .75rem;
}
.body-text {
  color: var(--text-dim);
  max-width: 60ch;
  margin-bottom: 1.25rem;
}
.body-text strong { color: var(--text); font-weight: 600; }

/* ── 5. Section helpers ───────────────────────────────────── */
.section {
  padding-block: var(--section-pad);
  position: relative;
}
.section-header {
  text-align: center;
  margin-bottom: clamp(40px, 6vw, 72px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
}

/* Photo backgrounds (shared by Nosotros, Proyectos, Footer) */
.section-photobg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: blur(6px) saturate(0.4) brightness(0.3);
  transform: scale(1.05);
  z-index: 0;
}
.section-photobg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15,27,45,0.82) 0%,
    rgba(15,27,45,0.70) 100%
  );
  z-index: 1;
}
.section-photobg-overlay--dark {
  background: linear-gradient(
    135deg,
    rgba(15,27,45,0.88) 0%,
    rgba(15,27,45,0.76) 100%
  );
}

/* Ensure content sits above photo backgrounds */
.nosotros .container,
.proyectos .container { position: relative; z-index: 2; }

/* ── 6. Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.5rem;
  border-radius: var(--r);
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 600;
  transition: transform .2s var(--ease-out), box-shadow .2s;
  white-space: nowrap;
  cursor: pointer;
  border: 1.5px solid transparent;
}
.btn:active { transform: scale(.97); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover { background: #1a72ff; border-color: #1a72ff; }

.btn-glow:hover {
  box-shadow: 0 0 24px rgba(0,96,255,.65), 0 0 60px rgba(0,96,255,.25);
  transform: translateY(-2px);
}

.btn-glass {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.15);
  color: var(--text);
  backdrop-filter: blur(10px);
}
.btn-glass:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.25);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border-color: var(--border-glow);
  color: var(--accent-cyan);
}
.btn-outline:hover {
  background: rgba(0,96,255,.08);
  transform: translateY(-2px);
}

.btn-lg { padding: 1rem 2rem; font-size: 1.05rem; }

/* ── 7. Reveal animations ─────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity .65s var(--ease-out),
    transform .65s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
.reveal[data-split] { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; opacity: 1; transform: none; }
}

/* ── 8. NAV ───────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  transition: background .3s, backdrop-filter .3s, border-color .3s, box-shadow .3s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(15,27,45,0.88);
  backdrop-filter: blur(20px) saturate(1.2);
  border-bottom-color: var(--border);
  box-shadow: 0 1px 30px rgba(0,0,0,.5);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-shrink: 0;
  text-decoration: none;
}
.nav-logo-img {
  width: 36px; height: 36px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(0,200,255,.4));
}
.nav-logo-text {
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--text);
}
.nav-logo-accent { color: var(--accent-cyan); }
.nav-logo-sa { color: var(--text-dim); font-weight: 400; font-size: .75em; }

.nav-links {
  display: flex;
  gap: .25rem;
  list-style: none;
}
.nav-link {
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-dim);
  padding: .5rem .75rem;
  border-radius: var(--r-sm);
  transition: color .2s, background .2s;
}
.nav-link:hover { color: var(--text); background: rgba(255,255,255,.05); }

.nav-actions { display: flex; align-items: center; gap: .75rem; }
.nav-cta { font-size: .85rem; padding: .55rem 1.1rem; border-radius: var(--r); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.nav-hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav-hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  background: rgba(15,27,45,0.96);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem;
}
.nav-mobile ul { display: flex; flex-direction: column; gap: .25rem; list-style: none; }
.nav-mobile-link {
  display: block;
  padding: .75rem 1rem;
  border-radius: var(--r-sm);
  color: var(--text-dim);
  font-weight: 500;
  transition: color .2s, background .2s;
}
.nav-mobile-link:hover { color: var(--text); background: rgba(255,255,255,.06); }
.mobile-cta { margin-top: .75rem; display: inline-flex; }

/* ── 9. HERO ──────────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
  background: var(--bg);
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
  opacity: .6;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    60vmax circle at var(--mx) var(--my),
    rgba(0, 96, 255, 0.18) 0%,
    rgba(0, 200, 255, 0.08) 35%,
    transparent 70%
  );
  z-index: 1;
  transition: background .05s linear;
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(0,200,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 80%);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.hero-glow-1 {
  width: 700px; height: 700px;
  top: -200px; left: -200px;
  background: radial-gradient(circle, rgba(0,60,200,.28) 0%, transparent 70%);
}
.hero-glow-2 {
  width: 500px; height: 500px;
  bottom: -100px; right: -100px;
  background: radial-gradient(circle, rgba(0,200,255,.18) 0%, transparent 70%);
}
@media (prefers-reduced-motion: reduce) { .hero-glow-2 { display: none; } }

.hero-corner {
  position: absolute;
  width: 80px; height: 80px;
  z-index: 2;
  pointer-events: none;
}
.hero-corner-tl {
  top: 90px; left: 24px;
  border-top: 1.5px solid var(--accent-cyan);
  border-left: 1.5px solid var(--accent-cyan);
  opacity: .35;
}
@media (max-width: 768px) { .hero-corner { display: none; } }

.hero-corner-br {
  bottom: 24px; right: 24px;
  border-bottom: 1.5px solid var(--accent-cyan);
  border-right: 1.5px solid var(--accent-cyan);
  opacity: .35;
}

.hero-inner {
  position: relative;
  z-index: 3;
  padding-block: clamp(48px, 8vw, 96px);
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: rgba(0,200,255,.08);
  border: 1px solid rgba(0,200,255,.2);
  border-radius: 100px;
  padding: .35rem 1rem;
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--accent-cyan);
}
.eyebrow-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--neon-green);
  box-shadow: 0 0 8px var(--neon-green);
  flex-shrink: 0;
}
@media (prefers-reduced-motion: no-preference) {
  .eyebrow-dot { animation: pulse 2.2s ease-in-out infinite; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--neon-green); }
  50%       { opacity: .5; box-shadow: 0 0 4px var(--neon-green); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.03em;
  max-width: 14ch;
}
.hero-title-accent {
  background: linear-gradient(135deg, #00C8FF 0%, #0060FF 60%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-title-thin { font-weight: 300; color: var(--text-dim); }

.hero-sub {
  font-size: clamp(.95rem, 1.5vw, 1.15rem);
  color: var(--text-dim);
  max-width: 56ch;
  line-height: 1.7;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-stats {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  backdrop-filter: blur(12px);
  width: fit-content;
  max-width: 100%;
  margin-top: 1rem;
}
.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.1rem 1.8rem;
  gap: .15rem;
}
.hero-stat-num {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent-cyan);
}
.hero-stat-label {
  font-size: .72rem;
  color: var(--text-dimmer);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.hero-stat-sep {
  width: 1px; height: 40px;
  background: var(--border);
  flex-shrink: 0;
}

.hero-scroll-ind {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  opacity: .4;
}
.scroll-mouse {
  width: 22px; height: 36px;
  border: 1.5px solid var(--text-dim);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 5px;
}
.scroll-wheel {
  width: 3px; height: 8px;
  background: var(--text-dim);
  border-radius: 2px;
  animation: scrollWheel 2s ease-in-out infinite;
}
@keyframes scrollWheel {
  0% { opacity: 1; transform: translateY(0); }
  60% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 0; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) { .scroll-wheel { animation: none; } }

/* ── 10. NOSOTROS ─────────────────────────────────────────── */
.nosotros { background: var(--bg-2); }

.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.nosotros-content { display: flex; flex-direction: column; gap: .75rem; }

.check-list {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-top: .5rem;
  list-style: none;
}
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  color: var(--text-dim);
  font-size: .95rem;
  line-height: 1.5;
}
.check-icon { flex-shrink: 0; margin-top: 2px; }

.nosotros-stats-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.stat-card {
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  position: relative;
  overflow: hidden;
  transition: border-color .25s, transform .25s var(--ease-out), box-shadow .25s;
}
.stat-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,96,255,.15), 0 0 0 1px rgba(0,96,255,.15) inset;
}
.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,200,255,.05) 0%, transparent 60%);
  pointer-events: none;
}
.stat-card--accent { border-color: rgba(0,200,255,.2); }
.stat-card--accent .stat-card-num { color: var(--neon-green); }

.stat-card-num {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--accent-cyan);
  line-height: 1;
}
.stat-card-label {
  font-size: .82rem;
  color: var(--text-dim);
  line-height: 1.35;
}
.stat-card-line {
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), transparent);
  border-radius: 2px;
  margin-top: .5rem;
  width: 40px;
}

/* ── 11. SERVICIOS ────────────────────────────────────────── */
.servicios { background: var(--bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.svc-card {
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  position: relative;
  overflow: hidden;
  transition:
    border-color .3s,
    transform .3s var(--ease-out),
    box-shadow .3s;
}
.svc-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(0,200,255,.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}
.svc-card:hover {
  border-color: rgba(0,200,255,.35);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,96,255,.15), 0 0 0 1px rgba(0,200,255,.15) inset;
}
.svc-card:hover::before { opacity: 1; }
.svc-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 40px; height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), transparent);
  border-radius: 0 0 2px 0;
  opacity: 0;
  transition: opacity .3s, width .3s;
}
.svc-card:hover::after { opacity: 1; width: 80px; }

.svc-icon {
  width: 52px; height: 52px;
  border-radius: var(--r);
  background: rgba(0,96,255,.12);
  border: 1px solid rgba(0,96,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  flex-shrink: 0;
  transition: background .3s, box-shadow .3s;
}
.svc-card:hover .svc-icon {
  background: rgba(0,200,255,.15);
  box-shadow: 0 0 20px rgba(0,200,255,.25);
}
.svc-icon--featured {
  background: rgba(0,200,255,.15);
  border-color: rgba(0,200,255,.4);
  box-shadow: 0 0 20px rgba(0,200,255,.2);
}

.svc-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text);
}
.svc-desc {
  font-size: .875rem;
  color: var(--text-dim);
  line-height: 1.55;
  flex: 1;
}
.svc-tag {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--accent-cyan);
  background: rgba(0,200,255,.07);
  border: 1px solid rgba(0,200,255,.15);
  border-radius: 100px;
  padding: .2rem .7rem;
  display: inline-block;
  width: fit-content;
}
.svc-card--featured {
  border-color: rgba(0,200,255,.25);
  background: linear-gradient(145deg, rgba(0,30,80,.6) 0%, rgba(20,32,55,.8) 100%);
}
.svc-featured-badge {
  position: absolute;
  top: 1rem; right: 1rem;
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .15em;
  color: var(--neon-green);
  background: rgba(0,255,148,.08);
  border: 1px solid rgba(0,255,148,.2);
  padding: .2rem .6rem;
  border-radius: 100px;
}

.services-cta {
  text-align: center;
  margin-top: clamp(40px, 5vw, 60px);
}

/* ── 12. INTEGRACIÓN ──────────────────────────────────────── */
.integracion { background: var(--bg-2); }

.integracion-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.intdiag {
  position: relative;
  width: 100%;
  max-width: 380px;
  margin-inline: auto;
  aspect-ratio: 1;
}
.intdiag-svg {
  width: 100%; height: 100%;
  position: absolute;
  inset: 0;
}
.intdiag-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 80px; height: 80px;
  border-radius: 50%;
  background: #0050E0;
  border: 2px solid rgba(0,200,255,.5);
  box-shadow: 0 0 32px rgba(0,96,255,.45), 0 0 64px rgba(0,96,255,.2);
}

.intdiag-node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  width: 64px;
  transform: translate(-50%, -50%);
}
.intdiag-node svg { color: var(--accent-cyan); }
.intdiag-node span {
  font-family: var(--mono);
  font-size: .65rem;
  color: var(--accent-cyan);
  white-space: nowrap;
}

.intdiag-n1 { top: 12.2%; left: 50%; }
.intdiag-n2 { top: 31.1%; left: 82.8%; }
.intdiag-n3 { top: 68.9%; left: 82.8%; }
.intdiag-n4 { top: 87.8%; left: 50%; }
.intdiag-n5 { top: 68.9%; left: 17.2%; }
.intdiag-n6 { top: 31.1%; left: 17.2%; }

.integracion-content { display: flex; flex-direction: column; gap: 1rem; }

.int-features {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1rem;
}
.int-feat {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.int-feat-ico {
  width: 44px; height: 44px;
  flex-shrink: 0;
  border-radius: var(--r);
  background: rgba(0,96,255,.1);
  border: 1px solid rgba(0,96,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
}
.int-feat strong { display: block; margin-bottom: .25rem; font-weight: 600; }
.int-feat p { font-size: .9rem; color: var(--text-dim); margin: 0; }

/* ── 13. PROYECTOS ────────────────────────────────────────── */
.proyectos { background: var(--bg-3); }

.proj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.proj-card {
  border-radius: var(--r-xl);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4 / 3;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid rgba(255,255,255,.07);
  transition: transform .35s var(--ease-out), box-shadow .35s, border-color .35s;
}
.proj-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 24px 60px rgba(0,0,0,.6), 0 0 0 1px rgba(0,200,255,.25);
  border-color: rgba(0,200,255,.25);
}

.proj-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: saturate(0.6) brightness(0.55);
  transition: filter .4s, transform .4s;
  z-index: 0;
}
.proj-card:hover .proj-card-bg {
  filter: saturate(0.8) brightness(0.65);
  transform: scale(1.04);
}

.proj-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(15,27,45,.95) 0%,
    rgba(15,27,45,.6) 50%,
    rgba(15,27,45,.1) 100%
  );
  z-index: 1;
  transition: background .3s;
}
.proj-card:hover .proj-card-overlay {
  background: linear-gradient(
    to top,
    rgba(15,27,45,.97) 0%,
    rgba(15,27,45,.7) 55%,
    rgba(0,30,80,.15) 100%
  );
}

.proj-card-body {
  position: relative;
  z-index: 2;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.proj-num {
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--accent-cyan);
  opacity: .7;
}
.proj-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem;
}
.proj-tag {
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .07em;
  color: var(--accent-cyan);
  background: rgba(0,200,255,.1);
  border: 1px solid rgba(0,200,255,.2);
  padding: .15rem .5rem;
  border-radius: 100px;
}
.proj-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
}
.proj-meta {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--text-dimmer);
}
.proj-meta svg { color: var(--accent-cyan); flex-shrink: 0; }

.proj-cta {
  text-align: center;
  margin-top: clamp(40px, 5vw, 56px);
}

/* ── 14. MANTENIMIENTO ────────────────────────────────────── */
.mantenimiento { background: var(--bg); }

.mant-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.mant-content { display: flex; flex-direction: column; gap: 1rem; }

.mant-features {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.mant-feat {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: border-color .25s, transform .25s var(--ease-out);
}
.mant-feat:hover {
  border-color: rgba(0,200,255,.2);
  transform: translateX(4px);
}
.mant-feat-ico {
  width: 44px; height: 44px;
  flex-shrink: 0;
  border-radius: var(--r);
  background: rgba(0,96,255,.1);
  border: 1px solid rgba(0,96,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
}
.mant-feat strong { display: block; font-weight: 600; margin-bottom: .2rem; }
.mant-feat p { font-size: .875rem; color: var(--text-dim); margin: 0; }

/* ── 15. FAQ ──────────────────────────────────────────────── */
.faq { background: var(--bg-2); }

.faq-list {
  max-width: 760px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.faq-item {
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color .25s;
}
.faq-item:has(.faq-q[aria-expanded="true"]) { border-color: rgba(0,200,255,.25); }

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  transition: color .2s;
}
.faq-q:hover { color: var(--accent-cyan); }
.faq-chev {
  flex-shrink: 0;
  color: var(--text-dimmer);
  transition: transform .3s var(--ease-out);
}
.faq-q[aria-expanded="true"] .faq-chev { transform: rotate(180deg); color: var(--accent-cyan); }

.faq-a {
  padding: 0 1.5rem 1.25rem;
  border-top: 1px solid var(--border);
}
.faq-a p { font-size: .9rem; color: var(--text-dim); line-height: 1.6; }

/* ── 16. CONTACTO ─────────────────────────────────────────── */
.contacto { background: var(--bg); }

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.contacto-info-col { display: flex; flex-direction: column; gap: 1rem; }

.contact-links {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-top: .5rem;
}
.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: border-color .25s, transform .25s var(--ease-out);
  text-decoration: none;
}
.contact-link:hover { border-color: var(--border-glow); transform: translateX(4px); }
.contact-link-ico {
  width: 44px; height: 44px;
  flex-shrink: 0;
  border-radius: var(--r);
  background: rgba(0,96,255,.1);
  border: 1px solid rgba(0,96,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
}
.contact-link strong { display: block; font-size: .85rem; margin-bottom: .1rem; }
.contact-link .mono { font-size: .8rem; color: var(--text-dim); display: block; }

.contacto-form {
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  backdrop-filter: blur(12px);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-grp { display: flex; flex-direction: column; gap: .45rem; }
.form-grp--full { grid-column: 1 / -1; }
.form-grp label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: .02em;
}
.form-grp input,
.form-grp select,
.form-grp textarea {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: .75rem 1rem;
  font-size: .9rem;
  color: var(--text);
  transition: border-color .2s, box-shadow .2s;
}
.form-grp select { appearance: none; cursor: pointer; }
.form-grp input::placeholder,
.form-grp textarea::placeholder { color: var(--text-dimmer); }
.form-grp input:focus,
.form-grp select:focus,
.form-grp textarea:focus {
  border-color: var(--border-glow);
  box-shadow: 0 0 0 3px rgba(0,96,255,.15);
  outline: none;
}
.form-grp input.is-invalid,
.form-grp select.is-invalid,
.form-grp textarea.is-invalid {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(255,59,91,.12);
}
.form-grp select option { background: var(--bg-2); color: var(--text); }

.form-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: .5rem;
}
.form-privacy { font-size: .72rem; color: var(--text-dimmer); }
.btn-submit { flex-shrink: 0; }

/* ── 17. FOOTER ───────────────────────────────────────────── */
.footer {
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
.footer-photobg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: blur(8px) saturate(0.3) brightness(0.2);
  transform: scale(1.06);
  z-index: 0;
}
.footer-photobg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(15,27,45,.92) 0%,
    rgba(15,27,45,.96) 100%
  );
  z-index: 1;
}
.footer-main {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(40px, 6vw, 80px);
  padding-top: clamp(60px, 8vw, 100px);
  padding-bottom: clamp(40px, 5vw, 60px);
  position: relative;
  z-index: 2;
  border-bottom: 1px solid var(--border);
}
.footer-brand { display: flex; flex-direction: column; gap: 1rem; }
.footer-logo-link { display: inline-block; width: fit-content; }
.footer-logo-img {
  width: 64px; height: 64px;
  object-fit: contain;
  filter: drop-shadow(0 0 16px rgba(0,200,255,.3));
}
.footer-tagline { font-size: 1rem; color: var(--text-dim); line-height: 1.5; }
.footer-badges { display: flex; flex-wrap: wrap; gap: .4rem; }

.footer-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-top: .25rem;
  padding: .65rem 1.25rem;
  background: #25D366;
  color: #fff;
  font-size: .875rem;
  font-weight: 600;
  border-radius: 100px;
  text-decoration: none;
  width: fit-content;
  transition: background .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 4px 16px rgba(37,211,102,.35);
}
.footer-cta-btn:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,.5);
}
.footer-badge {
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .1em;
  color: var(--text-dimmer);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: .2rem .65rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.footer-col { display: flex; flex-direction: column; gap: .75rem; }
.footer-col-title {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text-dimmer);
  margin-bottom: .25rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: .4rem; list-style: none; }
.footer-col a, .footer-col span { font-size: .85rem; color: var(--text-dim); transition: color .2s; }
.footer-col a:hover { color: var(--accent-cyan); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-block: 1.5rem;
  position: relative;
  z-index: 2;
}
.footer-bottom .mono, .footer-slogan { font-size: .75rem; color: var(--text-dimmer); }

/* ── 18. WHATSAPP FAB ─────────────────────────────────────── */
.whatsapp-fab {
  position: fixed;
  bottom: 6.5rem;
  right: 1.5rem;
  z-index: 800;
  display: flex;
  align-items: center;
  gap: .6rem;
  background: #25D366;
  color: #fff;
  border-radius: 100px;
  padding: .75rem 1.25rem .75rem 1rem;
  box-shadow: 0 8px 24px rgba(37,211,102,.4), 0 0 0 0 rgba(37,211,102,.4);
  animation: fabPop .6s var(--ease-spring) both, fabGlow 3s ease-in-out infinite 1s;
  transition: transform .25s var(--ease-out), box-shadow .25s;
  text-decoration: none;
}
.whatsapp-fab:hover {
  transform: scale(1.06) translateY(-2px);
  box-shadow: 0 16px 40px rgba(37,211,102,.5);
}
.fab-label { font-size: .875rem; font-weight: 700; white-space: nowrap; }

@keyframes fabPop {
  from { transform: scale(0) rotate(-10deg); opacity: 0; }
  to   { transform: scale(1) rotate(0deg);  opacity: 1; }
}
@keyframes fabGlow {
  0%, 100% { box-shadow: 0 8px 24px rgba(37,211,102,.4), 0 0 0 0 rgba(37,211,102,.4); }
  50%       { box-shadow: 0 8px 24px rgba(37,211,102,.5), 0 0 0 8px rgba(37,211,102,0); }
}
@media (prefers-reduced-motion: reduce) { .whatsapp-fab { animation: none; } }

/* ── 20. Card 3D Tilt ─────────────────────────────────────── */
[data-tilt] { transform-style: preserve-3d; }

/* ── 20b. SERVICES FLIP CARDS ────────────────────────────── */
.services-flip-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-bottom: 1rem;
}

.svc-flip {
  perspective: 900px;
  height: 130px;
  cursor: default;
}

.svc-flip-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.55s cubic-bezier(.4,0,.2,1);
  transform-style: preserve-3d;
}

.svc-flip:hover .svc-flip-inner,
.svc-flip:focus-within .svc-flip-inner {
  transform: rotateY(180deg);
}

.svc-flip-front,
.svc-flip-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: var(--r);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 10px;
  text-align: center;
  gap: 7px;
}

.svc-flip-front {
  background: var(--glass-bg);
  border: 1px solid var(--border);
  transition: border-color 0.3s, background 0.3s;
}

.svc-flip:hover .svc-flip-front {
  border-color: rgba(0,200,255,0.3);
}

.svc-flip-icon {
  color: var(--accent-cyan);
  flex-shrink: 0;
  opacity: 0.85;
}

.svc-flip-name {
  font-family: var(--font-display);
  font-size: 0.73rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
}

.svc-flip-back {
  background: linear-gradient(145deg, rgba(0,60,160,0.22), rgba(0,140,220,0.10));
  border: 1px solid rgba(0,200,255,0.28);
  transform: rotateY(180deg);
  gap: 8px;
}

.svc-flip-desc {
  font-size: 0.71rem;
  line-height: 1.45;
  color: var(--text-dim);
}

.svc-flip-tag {
  font-family: var(--mono);
  font-size: 0.60rem;
  color: var(--accent-cyan);
  letter-spacing: 0.1em;
  background: rgba(0,200,255,0.08);
  border: 1px solid rgba(0,200,255,0.15);
  padding: 0.15rem 0.5rem;
  border-radius: 100px;
}

/* ── 20c. CLIENTES ────────────────────────────────────────── */
.clientes {
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
  padding-bottom: 1.5rem;
}

.clientes-track-wrap {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  padding-block: 2.5rem;
}

.clientes-track {
  display: flex;
  align-items: center;
  gap: 28px;
  animation: scroll-logos 50s linear infinite;
  width: max-content;
}

.clientes-track:hover { animation-play-state: paused; }

@keyframes scroll-logos {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.cliente-logo {
  flex-shrink: 0;
  width: 240px;
  height: 140px;
  background: #ffffff;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 20px 28px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.22);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cliente-logo:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.36);
}

.cliente-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}

/* ── 21. Responsive ───────────────────────────────────────── */
@media (max-width: 1200px) {
  .proj-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
  .nosotros-grid { grid-template-columns: 1fr; }
  .nosotros-stats-col { grid-template-columns: repeat(4, 1fr); }
  .integracion-grid { grid-template-columns: 1fr; }
  .intdiag { max-width: 300px; }
  .mant-grid { grid-template-columns: 1fr; }
  .contacto-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1100px) {
  .services-flip-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 720px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .nosotros-stats-col { grid-template-columns: repeat(2, 1fr); }
  .proj-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .services-flip-grid { grid-template-columns: repeat(3, 1fr); }
  .svc-flip { height: 115px; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .hero-title { font-size: clamp(2.2rem, 8vw, 3.2rem); }
}

@media (max-width: 540px) {
  .hero-actions { flex-direction: column; }
  .hero-stats { flex-wrap: wrap; width: 100%; }
  .hero-stat { flex: 1 1 40%; }
  .hero-stat-sep { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .services-flip-grid { grid-template-columns: repeat(2, 1fr); }
  .svc-flip { height: 105px; }
  .svc-flip-name { font-size: 0.67rem; }
  .proj-grid { grid-template-columns: 1fr; }
  .nosotros-stats-col { grid-template-columns: 1fr 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .fab-label { display: none; }
  .whatsapp-fab { border-radius: 50%; padding: 1rem; }
  .contacto-form { padding: 1.25rem; }
}

/* ── 99. DINÁMICA DE SCROLL (Lenis + progreso + scrollspy) ── */
#scroll-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #0063ff, #00c8ff);
  transform-origin: 0 50%;
  transform: scaleX(0);
  z-index: 1200;
  pointer-events: none;
  box-shadow: 0 0 12px rgba(0, 160, 255, 0.55);
}

.nav-link.is-active {
  color: var(--text);
  background: rgba(0, 120, 255, 0.14);
}

/* Recomendado por Lenis */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
  #scroll-progress { display: none; }
}