/* ===== VARIABLES ===== */
:root {
  --black: #070709;
  --dark: #0e0e12;
  --card-bg: #13131a;
  --accent: #39ff8f;
  --accent2: #00e5ff;
  --white: #f4f4f0;
  --muted: #8888a0;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 12px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: pulse-wa 2.5s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.65);
}
.whatsapp-float svg { width: 58px; height: 58px; }
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50%       { box-shadow: 0 4px 32px rgba(37,211,102,0.7); }
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 4rem;
  background: rgba(7,7,9,0.7);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: var(--transition);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 2px;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.nav-logo span { color: var(--accent); }
.logo-drone {
  width: 48px;
  height: 32px;
}
.logo-drone-sm {
  width: 36px;
  height: 24px;
}
.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}
.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--white); }
.btn-nav {
  background: var(--accent) !important;
  color: var(--black) !important;
  padding: 0.5rem 1.4rem;
  border-radius: 50px;
  font-weight: 700 !important;
  transition: transform var(--transition), background var(--transition) !important;
}
.btn-nav:hover { transform: scale(1.05); background: var(--accent2) !important; }
.hamburger { display: none; background: none; border: none; color: var(--white); font-size: 1.6rem; cursor: pointer; }

/* ===== HERO ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-video-wrap iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  pointer-events: none;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(7,7,9,0.88) 40%, rgba(7,7,9,0.5) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 750px;
  padding: 2rem;
  animation: fadeUp 1s ease both;
}
.hero-tag {
  font-size: 0.78rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 8rem);
  line-height: 0.95;
  letter-spacing: 4px;
  color: var(--white);
  margin-bottom: 1.2rem;
}
.hero-sub {
  font-size: 1.1rem;
  color: rgba(244,244,240,0.7);
  margin-bottom: 2.5rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-size: 0.75rem;
  letter-spacing: 3px;
  color: var(--muted);
  animation: bounce 2s infinite;
}

/* ===== BUTTONS ===== */
.btn-primary {
  background: var(--accent);
  color: var(--black);
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  display: inline-block;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(57,255,143,0.35);
}
.btn-ghost {
  background: transparent;
  color: var(--white);
  padding: 0.85rem 2rem;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.25);
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
  display: inline-block;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ===== STATS ===== */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2.5rem 1rem;
  border-right: 1px solid rgba(255,255,255,0.06);
  gap: 0.3rem;
}
.stat:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--accent);
  letter-spacing: 2px;
}
.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--muted);
}

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-tag {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--accent);
  margin-bottom: 0.8rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  letter-spacing: 4px;
  color: var(--white);
}

/* ===== SERVICIOS ===== */
.servicios {
  padding: 7rem 4rem;
  max-width: 1300px;
  margin: 0 auto;
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.5rem;
}
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform var(--transition), border-color var(--transition);
}
.card:hover {
  transform: translateY(-8px);
  border-color: rgba(57,255,143,0.2);
}
.card-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s ease;
  overflow: hidden;
}
.card:hover .card-img { transform: scale(1.06); }
.card-body { padding: 1.8rem; }
.card-icon { font-size: 2rem; margin-bottom: 0.8rem; }
.card-body h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 2px;
  margin-bottom: 0.8rem;
}
.card-body p {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.btn-more {
  background: none;
  border: 1px solid rgba(57,255,143,0.4);
  color: var(--accent);
  padding: 0.55rem 1.4rem;
  border-radius: 50px;
  font-size: 0.82rem;
  letter-spacing: 1px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.btn-more:hover { background: var(--accent); color: var(--black); }

/* ===== NOSOTROS ===== */
.nosotros {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 550px;
  background: var(--dark);
}
.nosotros-img {
  background-size: cover;
  background-position: center;
  min-height: 400px;
}
.nosotros-text {
  padding: 5rem 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.2rem;
}
.nosotros-text h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: 3px;
  line-height: 1;
}
.nosotros-text p { color: var(--muted); font-size: 1rem; }
.feature-list { display: flex; flex-direction: column; gap: 0.5rem; }
.feature-list li { font-size: 0.9rem; color: rgba(244,244,240,0.85); }

/* ===== CONTACTO ===== */
.contacto {
  padding: 7rem 4rem;
  background: var(--black);
  max-width: 1200px;
  margin: 0 auto;
}
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 1.2rem; }
.contact-info p { color: var(--muted); }
.contact-item {
  font-size: 0.95rem;
  color: rgba(244,244,240,0.85);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.social-links { display: flex; gap: 1rem; margin-top: 1rem; flex-wrap: wrap; }
.social-links a {
  font-size: 0.8rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--muted);
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}
.social-links a:hover { color: var(--accent); border-color: var(--accent); }
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  background: var(--card-bg);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.9rem 1.2rem;
  width: 100%;
  transition: border-color var(--transition);
}
.contact-form select option { background: var(--card-bg); }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.contact-form textarea { resize: vertical; }

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.05);
  text-align: center;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.footer-logo span { color: var(--accent); }
.footer p { font-size: 0.8rem; color: var(--muted); }

/* ===== MODAL ===== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--card-bg);
  border: 1px solid rgba(57,255,143,0.15);
  border-radius: var(--radius);
  max-width: 550px;
  width: 90%;
  padding: 2.5rem;
  position: relative;
  animation: fadeUp 0.3s ease both;
}
.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.2rem;
  cursor: pointer;
  transition: color var(--transition);
}
.modal-close:hover { color: var(--accent); }
#modal-content h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 2px;
  margin-bottom: 1rem;
  color: var(--accent);
}
#modal-content p { color: var(--muted); margin-bottom: 0.8rem; line-height: 1.7; }
#modal-content ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.5rem; }
#modal-content ul li::before { content: "→ "; color: var(--accent); }
#modal-content ul li { font-size: 0.92rem; color: rgba(244,244,240,0.85); }

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .navbar { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .hamburger { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 60px; left: 0; right: 0;
    background: var(--dark);
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .servicios { padding: 4rem 1.5rem; }
  .nosotros { grid-template-columns: 1fr; }
  .nosotros-img { min-height: 280px; }
  .nosotros-text { padding: 3rem 1.5rem; }
  .contacto { padding: 4rem 1.5rem; }
  .contact-wrap { grid-template-columns: 1fr; gap: 3rem; }
  .section-header { margin-bottom: 2.5rem; }
  .whatsapp-float { bottom: 1.2rem; right: 1.2rem; width: 52px; height: 52px; }
  .whatsapp-float svg { width: 52px; height: 52px; }
}
@media (max-width: 500px) {
  .hero-title { font-size: 3.5rem; }
}

/* ===== UBICACIÓN ===== */
.ubicacion {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 0;
}
.ubicacion-content {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  min-height: 500px;
  max-width: 1300px;
  margin: 0 auto;
}
.ubicacion-info {
  padding: 5rem 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.2rem;
}
.ubicacion-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: 3px;
  line-height: 1;
  color: var(--white);
}
.ubicacion-desc {
  color: var(--muted);
  font-size: 0.97rem;
  line-height: 1.7;
}
.ubicacion-detalle {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 0.5rem;
}
.ubic-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.ubic-icon {
  font-size: 1.3rem;
  margin-top: 2px;
  flex-shrink: 0;
}
.ubic-item div {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.ubic-item strong {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
}
.ubic-item span {
  font-size: 0.95rem;
  color: rgba(244,244,240,0.85);
}
.ubic-item a {
  color: rgba(244,244,240,0.85);
  transition: color var(--transition);
}
.ubic-item a:hover { color: var(--accent); }
.ubicacion-mapa {
  position: relative;
  min-height: 400px;
  filter: grayscale(30%) contrast(1.05);
  border-left: 1px solid rgba(57,255,143,0.1);
}
.ubicacion-mapa iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

@media (max-width: 900px) {
  .ubicacion-content { grid-template-columns: 1fr; }
  .ubicacion-info { padding: 3rem 1.5rem; }
  .ubicacion-mapa { min-height: 300px; border-left: none; border-top: 1px solid rgba(57,255,143,0.1); }
}