/* ============================================
   SOLITEC — Sitio web corporativo
   Estética: AI / Tech / Cyber con dark theme
   ============================================ */

:root {
  --navy-deep: #0a0e1a;
  --navy: #1c2a47;
  --navy-light: #3d4d6b;
  --cyan: #00a8e8;
  --cyan-glow: #00d4ff;
  --purple: #7c3aed;
  --magenta: #ec4899;
  --text: #e4e7ee;
  --text-dim: #8892a8;
  --text-muted: #5a6378;
  --bg-card: rgba(28, 42, 71, 0.4);
  --border: rgba(0, 168, 232, 0.15);
  --border-strong: rgba(0, 168, 232, 0.4);
  --gradient-1: linear-gradient(135deg, #00a8e8 0%, #7c3aed 100%);
  --gradient-2: linear-gradient(135deg, #00d4ff 0%, #ec4899 100%);
  --shadow-glow: 0 0 40px rgba(0, 168, 232, 0.25);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--navy-deep);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Animated background canvas */
#neural-bg {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  opacity: 0.4;
  pointer-events: none;
}

/* Gradient overlays */
body::before {
  content: "";
  position: fixed;
  top: -20%; left: -10%;
  width: 60%; height: 60%;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.15) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}
body::after {
  content: "";
  position: fixed;
  bottom: -20%; right: -10%;
  width: 60%; height: 60%;
  background: radial-gradient(circle, rgba(0, 168, 232, 0.12) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

section { position: relative; z-index: 1; }

/* ============================================
   NAVBAR
   ============================================ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: all 0.3s ease;
  background: rgba(10, 14, 26, 0.0);
  backdrop-filter: blur(0px);
}
#navbar.scrolled {
  padding: 12px 0;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 0.05em;
}
.nav-logo img {
  width: 38px; height: 38px;
  filter: brightness(0) invert(1);
}
.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
  align-items: center;
}
.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}
.nav-links a:not(.nav-cta):hover {
  color: var(--cyan-glow);
}
.nav-links a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--gradient-1);
  transition: width 0.3s ease;
}
.nav-links a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta {
  padding: 10px 22px;
  background: var(--gradient-1);
  color: white !important;
  border-radius: 8px;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 168, 232, 0.4);
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--text);
  transition: all 0.3s;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: inherit;
}
.btn-primary {
  background: var(--gradient-1);
  color: white;
  box-shadow: 0 4px 20px rgba(0, 168, 232, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 168, 232, 0.5);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
}
.btn-ghost:hover {
  background: rgba(0, 168, 232, 0.08);
  border-color: var(--cyan);
}
.btn-block { width: 100%; }

/* ============================================
   HERO
   ============================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 32px 80px;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 168, 232, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 168, 232, 0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  pointer-events: none;
}
.hero-wrap {
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-content {
  position: relative;
  z-index: 2;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: rgba(0, 168, 232, 0.1);
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--cyan-glow);
  margin-bottom: 24px;
  width: fit-content;
}
.pulse-dot {
  width: 8px; height: 8px;
  background: var(--cyan-glow);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--cyan-glow);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.6; }
}
.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.gradient-text {
  background: var(--gradient-2);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-subtitle {
  font-size: 18px;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 580px;
}
.hero-subtitle strong { color: var(--text); font-weight: 600; }
.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 580px;
}
.stat {
  border-left: 2px solid var(--cyan);
  padding-left: 16px;
}
.stat-num {
  font-size: 24px;
  font-weight: 800;
  color: var(--text);
  font-family: "JetBrains Mono", monospace;
}
.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Hero sphere visual + satellite orbits */
.hero-sphere {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 480px;
  width: 100%;
  overflow: visible;
}
.hero-orbit {
  position: relative;
  width: 440px;
  height: 440px;
  max-width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.sphere-img {
  width: 260px;
  max-width: 70%;
  filter: drop-shadow(0 0 50px rgba(0, 168, 232, 0.7))
          drop-shadow(0 0 90px rgba(124, 58, 237, 0.4));
  animation: float 6s ease-in-out infinite;
  position: relative;
  z-index: 3;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}
.hero-sphere::before {
  content: "";
  position: absolute;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, rgba(0, 168, 232, 0.25) 0%, transparent 65%);
  filter: blur(50px);
  z-index: 0;
}

/* Orbital rings */
.hero-orbit-ring {
  position: absolute;
  top: 50%; left: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.hero-orbit-ring-1 {
  width: 310px; height: 310px;
  border: 1px dashed rgba(0, 168, 232, 0.4);
  animation: hero-orbit 14s linear infinite;
}
.hero-orbit-ring-2 {
  width: 370px; height: 370px;
  border: 1px dashed rgba(124, 58, 237, 0.32);
  animation: hero-orbit 20s linear infinite reverse;
}
.hero-orbit-ring-3 {
  width: 430px; height: 430px;
  border: 1px dashed rgba(236, 72, 153, 0.26);
  animation: hero-orbit 28s linear infinite;
}
.hero-orbit-ring-4 {
  width: 250px; height: 250px;
  border: 1px solid rgba(0, 212, 255, 0.22);
  animation: hero-orbit 10s linear infinite reverse;
}
@keyframes hero-orbit {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}
.hero-orbit-dot {
  position: absolute;
  top: -8px; left: 50%;
  transform: translateX(-50%);
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--cyan-glow);
  box-shadow: 0 0 18px var(--cyan-glow), 0 0 36px var(--cyan-glow);
}
.hero-orbit-ring-1 .hero-orbit-dot {
  background: var(--cyan-glow);
  box-shadow: 0 0 18px var(--cyan-glow), 0 0 36px var(--cyan-glow);
}
.hero-orbit-ring-2 .hero-orbit-dot {
  background: var(--purple);
  box-shadow: 0 0 18px var(--purple), 0 0 32px var(--purple);
  width: 14px; height: 14px;
}
.hero-orbit-ring-3 .hero-orbit-dot {
  background: var(--magenta);
  box-shadow: 0 0 16px var(--magenta);
  width: 12px; height: 12px;
}
.hero-orbit-ring-4 .hero-orbit-dot {
  background: var(--cyan);
  box-shadow: 0 0 14px var(--cyan);
  width: 10px; height: 10px;
}

/* Signal pulse from logo */
.hero-orbit-signal {
  position: absolute;
  top: 50%; left: 50%;
  width: 240px; height: 240px;
  border-radius: 50%;
  border: 2px solid rgba(0, 168, 232, 0.6);
  transform: translate(-50%, -50%);
  animation: hero-signal 4s ease-out infinite;
  pointer-events: none;
}
.hero-orbit-signal-2 {
  animation-delay: 2s;
  border-color: rgba(124, 58, 237, 0.5);
}
@keyframes hero-signal {
  0% { transform: translate(-50%, -50%) scale(0.5); opacity: 0.9; }
  100% { transform: translate(-50%, -50%) scale(1.6); opacity: 0; }
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 42px;
  border: 2px solid var(--border-strong);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
  cursor: pointer;
}
.scroll-indicator span {
  width: 4px; height: 8px;
  background: var(--cyan);
  border-radius: 2px;
  animation: scroll-anim 1.8s ease infinite;
}
@keyframes scroll-anim {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(14px); opacity: 0; }
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
  max-width: 800px;
  margin: 0 auto 64px;
  text-align: left;
}
.section-header.centered { text-align: center; }
.section-tag {
  display: inline-block;
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  color: var(--cyan);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.section-subtitle {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.7;
}

/* ============================================
   SERVICIOS
   ============================================ */
#servicios {
  padding: 120px 32px;
  max-width: 1280px;
  margin: 0 auto;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 36px 32px;
  backdrop-filter: blur(20px);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gradient-1);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-strong);
  background: rgba(28, 42, 71, 0.6);
  box-shadow: 0 20px 60px rgba(0, 168, 232, 0.15);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 64px; height: 64px;
  border-radius: 14px;
  background: var(--gradient-1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: white;
  box-shadow: 0 8px 24px rgba(0, 168, 232, 0.3);
}
.service-icon svg { width: 36px; height: 36px; }
.service-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.service-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}
.service-desc {
  color: var(--text-dim);
  font-size: 15px;
  margin-bottom: 22px;
  line-height: 1.6;
}
.service-list {
  list-style: none;
  margin-bottom: 24px;
}
.service-list li {
  padding: 8px 0 8px 22px;
  position: relative;
  font-size: 14px;
  color: var(--text);
  border-bottom: 1px dashed rgba(0, 168, 232, 0.1);
}
.service-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-weight: 700;
}
.service-list li:last-child { border-bottom: none; }
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.service-tags span {
  padding: 4px 12px;
  background: rgba(0, 168, 232, 0.08);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
  font-family: "JetBrains Mono", monospace;
  color: var(--cyan-glow);
}

/* ============================================
   STARLINK
   ============================================ */
#starlink {
  padding: 120px 32px;
  position: relative;
  overflow: hidden;
}
.starlink-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at top right, rgba(124, 58, 237, 0.18) 0%, transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(0, 168, 232, 0.15) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}
.starlink-container {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.starlink-hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}
.starlink-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.sl-feature {
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: all 0.3s;
}
.sl-feature:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
}
.sl-feature-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--gradient-1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  color: white;
}
.sl-feature-icon svg { width: 24px; height: 24px; }
.sl-feature h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}
.sl-feature p {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* Satellite visual */
.starlink-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  min-height: 420px;
}
.sat-orbit {
  position: relative;
  width: 380px;
  height: 380px;
}
.sat-earth {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, #1e3a5f, #0a1628),
    linear-gradient(135deg, #00a8e8, #1c2a47);
  box-shadow:
    0 0 60px rgba(0, 168, 232, 0.4),
    inset -20px -20px 60px rgba(0, 0, 0, 0.6);
}
.sat-earth::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    radial-gradient(ellipse at 25% 30%, rgba(0, 168, 232, 0.3) 0%, transparent 30%),
    radial-gradient(ellipse at 70% 60%, rgba(124, 58, 237, 0.2) 0%, transparent 30%);
}
.sat-ring {
  position: absolute;
  top: 50%; left: 50%;
  border: 1px dashed rgba(0, 168, 232, 0.35);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.sat-ring-1 {
  width: 220px; height: 220px;
  animation: orbit 12s linear infinite;
}
.sat-ring-2 {
  width: 290px; height: 290px;
  animation: orbit 18s linear infinite reverse;
  border-color: rgba(124, 58, 237, 0.3);
}
.sat-ring-3 {
  width: 360px; height: 360px;
  animation: orbit 24s linear infinite;
  border-color: rgba(236, 72, 153, 0.25);
}
.sat-ring .sat-dot {
  position: absolute;
  top: -7px; left: 50%;
  transform: translateX(-50%);
  width: 14px; height: 14px;
  background: var(--cyan-glow);
  border-radius: 50%;
  box-shadow: 0 0 16px var(--cyan-glow);
}
.sat-ring-2 .sat-dot {
  background: var(--purple);
  box-shadow: 0 0 16px var(--purple);
}
.sat-ring-3 .sat-dot {
  background: var(--magenta);
  box-shadow: 0 0 16px var(--magenta);
  width: 10px; height: 10px;
}
@keyframes orbit {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}
.sat-signal {
  position: absolute;
  top: 50%; left: 50%;
  width: 380px; height: 380px;
  border-radius: 50%;
  border: 2px solid var(--cyan-glow);
  transform: translate(-50%, -50%);
  animation: signal 3s ease-out infinite;
  pointer-events: none;
}
@keyframes signal {
  0% { transform: translate(-50%, -50%) scale(0.4); opacity: 0.8; }
  100% { transform: translate(-50%, -50%) scale(1.1); opacity: 0; }
}

/* Plans */
.plans-title {
  font-size: 28px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 36px;
  letter-spacing: -0.01em;
}
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 80px;
}
.plan-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 36px 32px;
  position: relative;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
}
.plan-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
}
.plan-featured {
  border-color: var(--cyan);
  background: linear-gradient(180deg, rgba(0, 168, 232, 0.08), rgba(28, 42, 71, 0.4));
  box-shadow: 0 20px 60px rgba(0, 168, 232, 0.2);
  transform: translateY(-8px);
}
.plan-featured:hover {
  transform: translateY(-14px);
}
.plan-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-2);
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 100px;
  letter-spacing: 0.1em;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(236, 72, 153, 0.4);
}
.plan-tier {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--cyan);
  margin-bottom: 12px;
}
.plan-card h4 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.plan-desc {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 22px;
}
.plan-list {
  list-style: none;
  margin-bottom: 28px;
  flex: 1;
}
.plan-list li {
  padding: 8px 0 8px 24px;
  position: relative;
  font-size: 14px;
  border-bottom: 1px dashed rgba(0, 168, 232, 0.1);
}
.plan-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--cyan-glow);
  font-weight: 700;
}
.plan-list li:last-child { border-bottom: none; }

/* Use cases */
.starlink-usecases { margin-top: 40px; }
.usecase-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.usecase {
  padding: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.usecase span { font-size: 22px; }
.usecase:hover {
  border-color: var(--border-strong);
  background: rgba(0, 168, 232, 0.08);
  transform: translateY(-2px);
}

/* ============================================
   TECNOLOGÍAS / AI
   ============================================ */
#tecnologias {
  padding: 120px 32px;
  background: linear-gradient(180deg, transparent 0%, rgba(28, 42, 71, 0.3) 50%, transparent 100%);
}
.ai-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.ai-features {
  display: grid;
  gap: 24px;
  margin-top: 32px;
}
.ai-feature {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: all 0.3s;
}
.ai-feature:hover {
  border-color: var(--border-strong);
  transform: translateX(6px);
}
.ai-feature-icon {
  font-size: 28px;
  flex-shrink: 0;
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 168, 232, 0.1);
  border-radius: 10px;
}
.ai-feature h4 {
  font-size: 16px;
  margin-bottom: 4px;
  color: var(--text);
}
.ai-feature p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.5;
}

/* Terminal */
.terminal {
  background: #0d1117;
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4),
              0 0 80px rgba(0, 168, 232, 0.15);
  font-family: "JetBrains Mono", monospace;
}
.terminal-head {
  background: #161b22;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid #30363d;
}
.terminal-head .dot {
  width: 12px; height: 12px;
  border-radius: 50%;
}
.terminal-head .red { background: #ff5f56; }
.terminal-head .yellow { background: #ffbd2e; }
.terminal-head .green { background: #27c93f; }
.terminal-title {
  margin-left: 12px;
  color: #8892a8;
  font-size: 12px;
}
.terminal-body {
  padding: 20px;
  font-size: 13px;
  line-height: 1.8;
  min-height: 280px;
}
.terminal-body .line { color: #c9d1d9; }
.terminal-body .prompt { color: var(--cyan-glow); margin-right: 8px; font-weight: 600; }
.terminal-body .muted { color: #6e7681; }
.terminal-body .ok { color: #27c93f; font-weight: 600; }
.terminal-body .warn { color: #ffa657; font-weight: 600; }
.cursor {
  animation: blink 1s steps(1) infinite;
  color: var(--cyan-glow);
}
@keyframes blink {
  50% { opacity: 0; }
}

/* ============================================
   NOSOTROS
   ============================================ */
#nosotros {
  padding: 120px 32px;
}
.about-container {
  max-width: 1280px;
  margin: 0 auto;
}
.about-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.about-card {
  padding: 32px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: all 0.3s;
}
.about-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
}
.about-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 32px;
  font-weight: 700;
  background: var(--gradient-2);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
}
.about-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
  font-weight: 700;
}
.about-card p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.6;
}

/* ============================================
   CONTACTO
   ============================================ */
#contacto {
  padding: 120px 32px;
}
.contact-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: start;
}
.contact-methods {
  margin-top: 36px;
  display: grid;
  gap: 16px;
}
.contact-method {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  transition: all 0.3s;
}
a.contact-method:hover {
  border-color: var(--border-strong);
  transform: translateX(4px);
}
.cm-icon {
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-1);
  border-radius: 10px;
  font-size: 20px;
  color: white;
  flex-shrink: 0;
}
.cm-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.cm-value {
  font-weight: 600;
  margin-top: 2px;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 36px;
  backdrop-filter: blur(20px);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-field {
  margin-bottom: 16px;
}
.form-field label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(10, 14, 26, 0.6);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  transition: all 0.2s;
  resize: vertical;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--cyan);
  background: rgba(10, 14, 26, 0.9);
  box-shadow: 0 0 0 3px rgba(0, 168, 232, 0.15);
}
.form-field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%2300a8e8' stroke-width='2'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.form-status {
  margin-top: 16px;
  padding: 12px;
  border-radius: 8px;
  font-size: 14px;
  text-align: center;
  display: none;
}
.form-status.success {
  display: block;
  background: rgba(39, 201, 63, 0.15);
  border: 1px solid rgba(39, 201, 63, 0.4);
  color: #4ade80;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--navy-deep);
  border-top: 1px solid var(--border);
  padding: 64px 32px 32px;
  position: relative;
  z-index: 1;
}
.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand img {
  width: 60px;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
}
.footer-brand p {
  color: var(--text-dim);
  font-size: 14px;
  max-width: 320px;
}
.footer-col h4 {
  font-size: 13px;
  color: var(--cyan);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 600;
}
.footer-col ul {
  list-style: none;
}
.footer-col li {
  padding: 6px 0;
  font-size: 14px;
  color: var(--text-dim);
}
.footer-col a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--cyan-glow); }
.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 13px;
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero-wrap { grid-template-columns: 1fr; }
  .hero-sphere { max-width: 420px; margin: 0 auto; order: -1; min-height: 420px; }
  .hero-orbit { width: 400px; height: 400px; }
  .hero-orbit-ring-1 { width: 280px; height: 280px; }
  .hero-orbit-ring-2 { width: 330px; height: 330px; }
  .hero-orbit-ring-3 { width: 390px; height: 390px; }
  .hero-orbit-ring-4 { width: 220px; height: 220px; }
  .sphere-img { width: 240px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .starlink-hero { grid-template-columns: 1fr; gap: 40px; }
  .plans-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
  .plan-featured { transform: none; }
  .usecase-grid { grid-template-columns: 1fr 1fr; }
  .ai-container { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr 1fr; }
  .contact-container { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: rgba(10, 14, 26, 0.98);
    padding: 24px 32px;
    border-bottom: 1px solid var(--border);
    gap: 20px;
  }
  #hero { padding: 100px 20px 60px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
  #servicios, #tecnologias, #nosotros, #contacto { padding: 80px 20px; }
  .services-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 16px; }
  .stat-num { font-size: 20px; }
  .contact-form { padding: 24px; }
}