/* RD Team — landing cinematica */
:root {
  --bg: #0a0613;
  --bg-2: #0f0a1f;
  --card: rgba(255,255,255,0.04);
  --card-strong: rgba(255,255,255,0.06);
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.16);
  --text: #ECE9F5;
  --text-dim: #9590ad;
  --text-soft: #c2bdd4;
  --p1: #B69CFF;   /* lila electrico */
  --p2: #6CFFE6;   /* cyan menta */
  --p3: #FFB36C;   /* ambar */
  --p4: #FF6CB1;   /* rosa neon */
  --gradient: linear-gradient(135deg, #B69CFF 0%, #6CFFE6 100%);
  --gradient-warm: linear-gradient(135deg, #FF6CB1 0%, #B69CFF 100%);
  --r: 18px;
  --r-sm: 12px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); scroll-behavior: smooth; }
html { font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: rgba(182, 156, 255, 0.4); color: white; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ----------- NAV ----------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 60;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 36px;
  background: rgba(10, 6, 19, 0.55);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid var(--line);
  transition: padding .2s;
}
.nav.scrolled { padding: 12px 36px; background: rgba(10, 6, 19, 0.85); }

.logo { display: flex; align-items: center; gap: 10px; font-family: 'Space Grotesk', sans-serif; font-weight: 700; letter-spacing: 1px; font-size: 16px; }
.logo-text span { color: var(--p1); padding: 0 1px; }
.logo-mark {
  width: 24px; height: 24px;
  background: conic-gradient(from 200deg, #B69CFF, #6CFFE6, #FF6CB1, #B69CFF);
  border-radius: 7px;
  box-shadow: 0 0 18px rgba(182,156,255,0.5);
  animation: spin 8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.nav-links { list-style: none; padding: 0; margin: 0; display: flex; gap: 28px; }
.nav-links a { font-size: 14px; color: var(--text-soft); transition: color .15s; }
.nav-links a:hover { color: white; }

.nav-right { display: flex; align-items: center; gap: 18px; }
.nav-link {
  font-size: 13.5px; color: var(--text-soft);
  padding: 6px 10px;
  border-radius: 8px;
  transition: color .15s, background .15s;
}
.nav-link:hover { color: white; background: rgba(255,255,255,0.06); }
.nav-cta {
  font-size: 13px; padding: 9px 16px;
  border-radius: 999px;
  background: white; color: #0a0613;
  font-weight: 600;
  transition: transform .15s, box-shadow .15s;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(255,255,255,0.2); }
@media (max-width: 720px) {
  .nav-right { gap: 10px; }
  .nav-link { display: none; }
}

/* ----------- HERO ----------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  padding: 120px 24px 60px;
}
#hero-canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  z-index: 0;
}
.hero-grain {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 30% 20%, rgba(182, 156, 255, 0.22), transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(108, 255, 230, 0.16), transparent 55%),
    radial-gradient(circle at 50% 90%, rgba(255, 108, 177, 0.12), transparent 60%);
  pointer-events: none;
  z-index: 1;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 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;
  z-index: 2;
}
.hero-inner {
  position: relative;
  z-index: 3;
  max-width: 1100px;
  width: 100%;
  text-align: center;
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--text-soft);
  text-transform: uppercase;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(8px);
}
.hero-eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #6CFFE6;
  box-shadow: 0 0 10px #6CFFE6;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: clamp(40px, 8vw, 92px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 22px 0 24px;
}
.hero-title .line { display: block; }
.hero-title .gradient {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  max-width: 680px; margin: 0 auto 36px;
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--text-soft);
  line-height: 1.6;
}
.hero-cta {
  display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
  margin-bottom: 64px;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 24px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform .15s, box-shadow .15s, background .15s, border-color .15s;
}
.btn-primary {
  background: white; color: #0a0613;
  box-shadow: 0 8px 24px rgba(255,255,255,0.18);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(255,255,255,0.3); }
.btn-ghost {
  background: transparent; color: white;
  border-color: var(--line-strong);
}
.btn-ghost:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.3); }
.btn.full { width: 100%; justify-content: center; }

.hero-meta {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  padding-top: 44px;
  border-top: 1px solid var(--line);
  max-width: 880px; margin: 0 auto;
}
.hero-meta > div { display: flex; flex-direction: column; gap: 4px; }
.hero-meta b {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: white;
  letter-spacing: -0.01em;
}
.hero-meta span { font-size: 12px; color: var(--text-dim); }

.scroll-hint {
  position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%);
  font-size: 11px; letter-spacing: 3px; text-transform: uppercase;
  color: var(--text-dim);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  z-index: 3;
}
.scroll-hint span {
  display: block; width: 1px; height: 30px;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.5));
  animation: scrollHint 2s ease-in-out infinite;
}
@keyframes scrollHint {
  0%, 100% { opacity: 0; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(10px); }
}

/* ----------- TECH BAR ----------- */
.tech-bar {
  position: relative;
  padding: 28px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.tech-bar::before, .tech-bar::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 100px;
  pointer-events: none; z-index: 2;
}
.tech-bar::before { left: 0; background: linear-gradient(90deg, var(--bg-2), transparent); }
.tech-bar::after { right: 0; background: linear-gradient(90deg, transparent, var(--bg-2)); }
.tech-track {
  display: flex; gap: 60px;
  white-space: nowrap;
  animation: scrollTech 38s linear infinite;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--text-dim);
}
.tech-track span { letter-spacing: 1px; }
@keyframes scrollTech {
  to { transform: translateX(-50%); }
}

/* ----------- SECCIONES ----------- */
.section {
  position: relative;
  padding: 120px 36px;
  max-width: 1200px;
  margin: 0 auto;
}
.section-head {
  margin-bottom: 56px;
  max-width: 720px;
}
.section-head.center { text-align: center; margin: 0 auto 56px; }
.kicker {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--p2);
  margin-bottom: 14px;
}
.section-head h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 4.2vw, 48px);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0;
  font-weight: 700;
}

/* SERV CARDS */
.serv-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.serv-card {
  position: relative;
  padding: 32px 30px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r);
  transition: transform .3s, border-color .25s, background .25s;
  overflow: hidden;
}
.serv-card::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 50%), rgba(182,156,255,0.08), transparent 40%);
  opacity: 0; transition: opacity .3s;
  pointer-events: none;
}
.serv-card:hover { border-color: var(--line-strong); background: var(--card-strong); }
.serv-card:hover::before { opacity: 1; }
.serv-card.hero-card {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(182,156,255,0.10), rgba(255,108,177,0.08));
  border-color: rgba(182,156,255,0.25);
}
.serv-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: rgba(182,156,255,0.12);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  color: var(--ic);
  box-shadow: 0 8px 28px color-mix(in oklab, var(--ic) 35%, transparent);
}
.serv-icon svg { width: 26px; height: 26px; }
.serv-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
  font-weight: 600;
}
.serv-card p { color: var(--text-soft); margin: 0 0 16px; font-size: 14.5px; }
.serv-list { list-style: none; padding: 0; margin: 0; font-size: 13.5px; color: var(--text-dim); }
.serv-list li { padding: 8px 0; border-top: 1px dashed var(--line); }
.serv-list li::before {
  content: "→ ";
  color: var(--p1);
  margin-right: 4px;
}
.serv-tag {
  position: absolute; top: 22px; right: 22px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,108,177,0.18);
  border: 1px solid rgba(255,108,177,0.35);
  color: #FFB7D6;
}

/* PORTAL INTRANET (landing) */
.portal-section {
  padding: 100px 36px;
}
.portal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
  max-width: 1100px;
  margin: 0 auto;
}
.portal-card {
  display: flex;
  gap: 18px;
  padding: 22px 22px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 16px;
  transition: transform .2s, border-color .2s;
}
.portal-card:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.portal-icon {
  width: 50px; height: 50px; border-radius: 12px;
  background: color-mix(in oklab, var(--pc) 18%, transparent);
  color: var(--pc);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.portal-icon svg { width: 24px; height: 24px; }
.portal-content { flex: 1; min-width: 0; }
.portal-content h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px; margin: 0 0 6px; font-weight: 600;
}
.portal-content p { color: var(--text-soft); margin: 0 0 10px; font-size: 13.5px; line-height: 1.55; }
.portal-tag {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 3px 9px; border-radius: 999px;
  background: rgba(108,255,230,0.12); color: var(--p2);
  border: 1px solid rgba(108,255,230,0.25);
}
.portal-tag.muted { background: rgba(255,255,255,0.04); color: var(--text-dim); border-color: var(--line); }
@media (max-width: 720px) {
  .portal-card { flex-direction: column; gap: 10px; }
}

/* DRONES SECTION */
.drones-section {
  padding: 140px 36px;
  max-width: none;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 50%, var(--bg) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
#swarm-canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  z-index: 0;
  opacity: 0.95;
}
.drones-inner {
  position: relative; z-index: 2;
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.drones-inner h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(34px, 5vw, 56px);
  margin: 12px 0 18px;
  letter-spacing: -0.02em;
  background: linear-gradient(180deg, #fff, #B69CFF);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.drones-inner p {
  font-size: 17px;
  color: var(--text-soft);
  margin: 0 0 36px;
}
.drones-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 18px; margin-bottom: 36px;
}
.drones-stats > div {
  padding: 22px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(8px);
}
.drones-stats b {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 30px; font-weight: 700;
  color: var(--p2);
  letter-spacing: -0.01em;
}
.drones-stats span {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 4px;
}

/* PROCESO */
.proc {
  list-style: none;
  padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.proc li {
  position: relative;
  padding: 28px 24px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r);
  transition: transform .25s, border-color .25s;
}
.proc li:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.proc-num {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px; font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}
.proc h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px; margin: 0 0 8px;
  font-weight: 600;
}
.proc p { color: var(--text-soft); font-size: 14px; margin: 0; }

/* MANIFIESTO */
.manifiesto {
  padding-bottom: 80px;
}
.manifesto-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.manifesto-grid > div {
  padding: 26px 28px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--card);
}
.manifesto-grid h5 {
  font-family: 'Space Grotesk', sans-serif;
  margin: 0 0 8px; font-size: 17px; font-weight: 600;
  color: white;
}
.manifesto-grid p { margin: 0; color: var(--text-soft); font-size: 14.5px; }

/* CONTACTO */
.contacto {
  padding: 120px 36px 140px;
  position: relative;
  border-top: 1px solid var(--line);
}
.contacto-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(40% 50% at 50% 0%, rgba(182,156,255,0.15), transparent 70%),
    radial-gradient(40% 60% at 80% 100%, rgba(108,255,230,0.10), transparent 70%);
  pointer-events: none;
}
.contacto-inner {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}
.contacto-left h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 4vw, 42px);
  margin: 12px 0 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.contacto-points { list-style: none; padding: 0; margin: 24px 0 0; }
.contacto-points li { padding: 10px 0; color: var(--text-soft); position: relative; padding-left: 24px; }
.contacto-points li::before {
  content: ""; position: absolute; left: 0; top: 16px;
  width: 12px; height: 1px;
  background: var(--p2);
}
.contacto-form {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.field-l { display: flex; flex-direction: column; }
.field-l.full { grid-column: span 2; }
.field-l span { font-size: 12px; color: var(--text-dim); margin-bottom: 6px; font-weight: 500; letter-spacing: 0.5px; text-transform: uppercase; }
.field-l input, .field-l select, .field-l textarea {
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--text);
  padding: 12px 14px;
  font-family: inherit;
  font-size: 14.5px;
  resize: vertical;
  transition: border-color .15s, background .15s;
}
.field-l input:focus, .field-l select:focus, .field-l textarea:focus {
  outline: none;
  border-color: var(--p1);
  background: rgba(0,0,0,0.5);
}
.contacto-form .btn { grid-column: span 2; }
.form-state { grid-column: span 2; min-height: 20px; font-size: 13px; }
.form-state.ok { color: var(--p2); }
.form-state.err { color: #ff7a8a; }

/* FOOTER */
.foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  padding: 28px 36px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--text-dim);
  background: var(--bg-2);
}
.foot-left { display: flex; align-items: center; gap: 10px; color: var(--text-soft); font-family: 'Space Grotesk', sans-serif; }
.foot-mid { display: flex; gap: 22px; }
.foot-mid a { color: var(--text-dim); }
.foot-mid a:hover { color: var(--text); }

/* ----------- REVEAL ----------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s cubic-bezier(.2,.7,.1,1), transform .8s cubic-bezier(.2,.7,.1,1);
}
[data-reveal].in { opacity: 1; transform: none; }

/* ----------- RESPONSIVE ----------- */
@media (max-width: 900px) {
  .nav { padding: 14px 18px; }
  .nav-links { display: none; }
  .hero-meta { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .serv-grid { grid-template-columns: 1fr; }
  .serv-card.hero-card { grid-column: span 1; }
  .proc { grid-template-columns: 1fr 1fr; }
  .manifesto-grid { grid-template-columns: 1fr; }
  .contacto-inner { grid-template-columns: 1fr; gap: 36px; }
  .contacto-form { grid-template-columns: 1fr; padding: 22px; }
  .contacto-form .btn, .form-state, .field-l.full { grid-column: auto; }
  .section { padding: 80px 18px; }
  .drones-section { padding: 100px 18px; }
  .contacto { padding: 80px 18px 100px; }
  .foot { flex-direction: column; text-align: center; gap: 12px; }
}
@media (max-width: 600px) {
  .proc { grid-template-columns: 1fr; }
  .drones-stats { grid-template-columns: 1fr; }
  .hero { padding: 110px 18px 60px; }
}