/* ============================================================
   dronex — Landing Page Styles
   Stack: HTML5 + CSS3 vanilla + AOS.js
   Deploy: Hostinger
   ============================================================ */

/* ---- TOKENS ---- */
:root {
  --carbon:     #171A21;
  --verde:      #0099BB;
  --lima:       #00C8E8;
  --blanco:     #FFFFFF;
  --niebla:     #F4F6F5;
  --acero:      #6B7280;
  --texto:      #5A6169;
  --borde:      #E2E6E4;
  --dark-text:  #A9AEB4;

  --f-display: 'Space Grotesk', sans-serif;
  --f-body:    'IBM Plex Sans', sans-serif;
  --f-mono:    'IBM Plex Mono', monospace;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 24px;

  --sh-card:  0 4px 24px rgba(0,0,0,.06);
  --sh-hover: 0 12px 40px rgba(0,0,0,.10);
  --sh-dark:  0 18px 48px rgba(23,26,33,.18);
  --sh-green: 0 8px 28px rgba(0,200,232,.38);
}

/* ---- RESET ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}
body {
  font-family: var(--f-body);
  color: var(--carbon);
  background: var(--blanco);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100vw;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; }
::selection { background: var(--lima); color: var(--carbon); }

/* ---- CONTAINER ---- */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 28px;
  box-sizing: border-box;
}

/* Evita que elementos AOS generen overflow horizontal */
[data-aos] { will-change: transform, opacity; }

/* ---- LABELS ---- */
.section-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.section-label span:last-child {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--lima);
}
.section-label--dark span:last-child { color: var(--acero); }

.label-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lima);
  flex-shrink: 0;
}
.label-dot--green { background: var(--verde); }

/* ---- HEADINGS ---- */
.section-title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(26px, 3.5vw, 44px);
  letter-spacing: -.025em;
  line-height: 1.1;
  color: var(--carbon);
  margin-bottom: 14px;
}
.section-subtitle {
  font-size: 17px;
  color: var(--texto);
  line-height: 1.65;
  max-width: 520px;
  margin-bottom: 64px;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: var(--r-sm);
  border: 1.5px solid transparent;
  transition: all .22s ease;
  white-space: nowrap;
}
.btn--primary {
  background: var(--lima);
  color: #0a1a20;
  box-shadow: var(--sh-green);
}
.btn--primary:hover {
  background: #33d4f0;
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(0,200,232,.48);
}
.btn--outline {
  background: transparent;
  border-color: rgba(255,255,255,.35);
  color: #fff;
}
.btn--outline:hover {
  border-color: var(--lima);
  color: var(--lima);
}
.btn--full { width: 100%; justify-content: center; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background .3s, box-shadow .3s;
}
.navbar.scrolled {
  background: linear-gradient(135deg, #0B0E14 0%, #111519 30%, #0d1e26 65%, #0c1820 100%);
  box-shadow: 0 2px 28px rgba(0,0,0,.32), 0 1px 0 rgba(0,200,232,.12);
}
.navbar__inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.navbar__logo img { width: 180px; height: auto; }

.navbar__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.navbar__link {
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  transition: color .2s;
}
.navbar__link:hover { color: var(--lima); }

.navbar__cta {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 14px;
  padding: 10px 22px;
  background: var(--lima);
  color: var(--carbon);
  border-radius: var(--r-sm);
  transition: all .2s;
}
.navbar__cta:hover { background: #33d4f0; }

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all .25s;
}
.navbar__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger.open span:nth-child(2) { opacity: 0; }
.navbar__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.navbar__mobile {
  display: none;
  flex-direction: column;
  padding: 16px 28px 28px;
  background: var(--carbon);
  border-top: 1px solid rgba(255,255,255,.08);
}
.navbar__mobile.open { display: flex; }
.navbar__mobile-link {
  font-size: 16px;
  font-weight: 500;
  color: rgba(255,255,255,.7);
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: color .2s;
}
.navbar__mobile-link:hover { color: var(--lima); }
.navbar__mobile-cta {
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--lima);
  color: var(--carbon);
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 15px;
  padding: 14px;
  border-radius: var(--r-sm);
  border: none;
}

/* ============================================================
   01 · HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; }

.hero__video {
  position: absolute;
  inset: -10%;
  width: 120%;
  height: 120%;
  object-fit: cover;
  object-position: center 20%;
}
/* Desktop: muestra el de escritorio, oculta el de mobile */
.hero__video--desktop { display: block; }
.hero__video--mobile  { display: none; }

/* Fallback: oculto por defecto cuando hay video */
.hero__img--fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(23,26,33,.58) 0%, rgba(23,26,33,.5) 40%, rgba(23,26,33,.93) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  padding-top: 96px;
  padding-bottom: 96px;
}
.hero__badge {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--lima);
  margin-bottom: 22px;
}
.hero__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(42px, 7.5vw, 84px);
  letter-spacing: -.033em;
  line-height: 1.0;
  color: #fff;
  margin-bottom: 24px;
  max-width: 760px;
}
.hero__subtitle {
  font-size: clamp(16px, 1.8vw, 19px);
  color: var(--dark-text);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 500px;
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Scroll hint */
.hero__scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero__scroll-arrow {
  width: 18px;
  height: 18px;
  border-right: 1.5px solid rgba(255,255,255,.3);
  border-bottom: 1.5px solid rgba(255,255,255,.3);
  transform: rotate(45deg);
  animation: arrowBounce 2.2s infinite;
  margin: 0 auto;
}
@keyframes arrowBounce {
  0%, 100% { transform: rotate(45deg) translate(0,0); opacity: .25; }
  50%       { transform: rotate(45deg) translate(3px,3px); opacity: .75; }
}

/* ============================================================
   02 · PODER X2
   ============================================================ */
.poder {
  background: var(--carbon);
  color: #fff;
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.poder::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 480px; height: 480px;
  background: radial-gradient(circle at top right, rgba(0,200,232,.13), transparent 70%);
  pointer-events: none;
}
.poder__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(30px, 5vw, 58px);
  letter-spacing: -.03em;
  line-height: 1.05;
  color: #fff;
  margin-bottom: 18px;
  max-width: 600px;
}
.poder__subtitle {
  font-size: 17px;
  color: var(--dark-text);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 64px;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-xl);
  overflow: hidden;
  margin-bottom: 80px;
}
.stat { padding: 44px 40px; }
.stat + .stat { border-left: 1px solid rgba(255,255,255,.08); }
.stat__value {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(52px, 6.5vw, 76px);
  color: var(--lima);
  line-height: 1;
  margin-bottom: 10px;
}
.stat__label {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--acero);
  margin-bottom: 10px;
}
.stat__desc { font-size: 14px; color: var(--dark-text); line-height: 1.55; }

/* ============================================================
   03 · SERVICIOS
   ============================================================ */
.servicios {
  padding: 96px 0;
  background: var(--blanco);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.svc-card {
  background: var(--carbon);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-dark);
  transition: transform .3s ease, box-shadow .3s ease;
}
.svc-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 32px 64px rgba(23,26,33,.24);
}
.svc-card__img {
  position: relative;
  height: 230px;
  overflow: hidden;
}
.svc-card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .45s ease;
}
.svc-card:hover .svc-card__img img { transform: scale(1.05); }

.svc-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(23,26,33,.12) 0%, rgba(23,26,33,.68) 100%);
}
.svc-card__overlay--grid {
  background:
    linear-gradient(180deg, rgba(23,26,33,.15), rgba(23,26,33,.72)),
    repeating-linear-gradient(0deg, rgba(0,200,232,.1) 0 1px, transparent 1px 22px),
    repeating-linear-gradient(90deg, rgba(0,200,232,.1) 0 1px, transparent 1px 22px);
}
.svc-card__num {
  position: absolute;
  top: 18px; left: 22px;
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,.45);
  letter-spacing: .06em;
}
.svc-card__badge {
  position: absolute;
  top: 16px; right: 16px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .16em;
  font-weight: 600;
  color: var(--carbon);
  background: var(--lima);
  border-radius: var(--r-sm);
  padding: 4px 10px;
}
.svc-card__body { padding: 28px 30px 32px; }
.svc-card__title {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 21px;
  letter-spacing: -.01em;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 10px;
}
.svc-card__desc {
  font-size: 14px;
  color: var(--dark-text);
  line-height: 1.65;
  margin-bottom: 18px;
}
.svc-card__footer {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--lima);
  border-top: 1px solid rgba(255,255,255,.07);
  padding-top: 14px;
  margin-top: 4px;
}

/* ============================================================
   04 · POR QUÉ DRONEX
   ============================================================ */
.porque {
  padding: 96px 0;
  background: var(--niebla);
}
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.benefit {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--r-xl);
  padding: 36px 32px;
  transition: box-shadow .25s, transform .25s;
}
.benefit:hover {
  box-shadow: var(--sh-hover);
  transform: translateY(-5px);
}
.benefit__icon {
  width: 50px; height: 50px;
  background: rgba(0,200,232,.08);
  border: 1px solid rgba(0,200,232,.18);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.benefit__title {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -.01em;
  color: var(--carbon);
  margin-bottom: 10px;
}
.benefit__desc {
  font-size: 14px;
  color: var(--texto);
  line-height: 1.65;
  margin-bottom: 20px;
}
.benefit__stat {
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--verde);
  border-top: 1px solid var(--borde);
  padding-top: 16px;
}

/* ============================================================
   05 · COBERTURA
   ============================================================ */
.cobertura {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
  min-height: 520px;
  display: flex;
  align-items: center;
}
.cobertura__bg { position: absolute; inset: 0; }
.cobertura__bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 60%; }
.cobertura__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(23,26,33,.96) 0%, rgba(23,26,33,.82) 55%, rgba(23,26,33,.5) 100%);
}
.cobertura__inner { position: relative; z-index: 2; color: #fff; }
.cobertura__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(34px, 5.5vw, 64px);
  letter-spacing: -.033em;
  line-height: 1.05;
  color: #fff;
  margin-bottom: 14px;
}
.cobertura__subtitle {
  font-size: 17px;
  color: var(--dark-text);
  margin-bottom: 44px;
}
.cobertura__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  max-width: 580px;
  margin-bottom: 30px;
}
.cov-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-lg);
  padding: 24px 26px;
  backdrop-filter: blur(8px);
}
.cov-card__name {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--lima);
  margin-bottom: 8px;
}
.cov-card__cities {
  font-family: var(--f-mono);
  font-size: 12px;
  color: rgba(255,255,255,.5);
  line-height: 1.9;
}
.cobertura__note {
  font-size: 15px;
  color: rgba(255,255,255,.45);
  font-style: italic;
  margin-bottom: 28px;
}

/* ============================================================
   06 · CONTACTO
   ============================================================ */
.contacto { padding: 96px 0; background: var(--blanco); }
.contacto__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contacto__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(30px, 4vw, 52px);
  letter-spacing: -.03em;
  line-height: 1.05;
  color: var(--carbon);
  margin-bottom: 18px;
  margin-top: 14px;
}
.contacto__desc {
  font-size: 16px;
  color: var(--texto);
  line-height: 1.7;
  margin-bottom: 36px;
}
.contacto__meta {
  border: 1px solid var(--borde);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 13px 20px;
  background: var(--niebla);
  border-bottom: 1px solid var(--borde);
}
.meta-row:last-child { border-bottom: none; }
.meta-row__label {
  font-family: var(--f-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--acero);
}
.meta-row__value {
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--verde);
}

/* Form */
.contacto__form-wrap {
  background: var(--niebla);
  border: 1px solid var(--borde);
  border-radius: var(--r-xl);
  padding: 40px;
}
.contacto__form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group label {
  font-family: var(--f-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--acero);
}
.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--f-body);
  font-size: 15px;
  color: var(--carbon);
  background: var(--blanco);
  border: 1.5px solid var(--borde);
  border-radius: var(--r-sm);
  padding: 13px 16px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none;
  appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--lima);
  box-shadow: 0 0 0 3px rgba(0,200,232,.12);
}
.form-group textarea { resize: none; line-height: 1.55; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ============================================================
   CÓMO FUNCIONA
   ============================================================ */
.como-funciona {
  background: var(--niebla);
  padding: 100px 0;
}
.pasos {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin: 56px 0 56px;
}
.paso {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 24px;
}
.paso__numero {
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--lima);
  margin-bottom: 16px;
}
.paso__icono {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--blanco);
  border: 1.5px solid var(--borde);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--verde);
  margin-bottom: 20px;
  box-shadow: var(--sh-card);
  transition: border-color .25s, box-shadow .25s;
}
.paso:hover .paso__icono {
  border-color: var(--lima);
  box-shadow: 0 0 0 6px rgba(0,200,232,.08);
}
.paso__titulo {
  font-family: var(--f-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--carbon);
  margin-bottom: 10px;
}
.paso__desc {
  font-size: 14px;
  color: var(--texto);
  line-height: 1.65;
  max-width: 240px;
}
.paso__conector {
  display: flex;
  align-items: center;
  padding-top: 36px;
  flex-shrink: 0;
  opacity: .5;
}
.como-funciona__cta {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.como-funciona__nota {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--acero);
}

/* ============================================================
   RESULTADOS
   ============================================================ */
.resultados {
  background: var(--carbon);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.resultados::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,232,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,232,.035) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.resultados .section-label { color: var(--lima); }
.resultados__title {
  font-family: var(--f-display);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  color: #fff;
  line-height: 1.12;
  margin-bottom: 16px;
}
.resultados__sub {
  font-size: 17px;
  color: var(--dark-text);
  margin-bottom: 64px;
  max-width: 500px;
}
.resultados__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin-bottom: 64px;
}
.res-card {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-lg);
  padding: 36px 24px;
  text-align: center;
  transition: background .25s, border-color .25s;
}
.res-card:hover {
  background: rgba(0,200,232,.06);
  border-color: rgba(0,200,232,.22);
}
.res-card__value {
  font-family: var(--f-display);
  font-size: 52px;
  font-weight: 700;
  color: var(--lima);
  line-height: 1;
  margin-bottom: 8px;
}
.res-card__label {
  font-family: var(--f-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #fff;
  margin-bottom: 12px;
}
.res-card__desc {
  font-size: 13px;
  color: var(--dark-text);
  line-height: 1.55;
}
.comparacion {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-xl);
  padding: 40px 48px;
}
.comparacion__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  gap: 16px;
}
.comparacion__title {
  font-family: var(--f-display);
  font-size: 20px;
  font-weight: 600;
  color: #fff;
}
.comparacion__tag {
  font-family: var(--f-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--lima);
  background: rgba(0,200,232,.1);
  padding: 4px 14px;
  border-radius: 100px;
  flex-shrink: 0;
}
.comparacion__rows { display: flex; flex-direction: column; gap: 18px; }
.cmp-row {
  display: grid;
  grid-template-columns: 210px 1fr;
  align-items: center;
  gap: 20px;
}
.cmp-row__label {
  font-size: 13px;
  color: var(--dark-text);
  font-family: var(--f-mono);
}
.cmp-row__bars { display: flex; flex-direction: column; gap: 6px; }
.cmp-bar {
  height: 30px;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  padding: 0 12px;
  width: var(--pct);
  min-width: 90px;
}
.cmp-bar span {
  font-family: var(--f-mono);
  font-size: 11px;
  white-space: nowrap;
  font-weight: 500;
}
.cmp-bar--dronex { background: linear-gradient(90deg, var(--verde), var(--lima)); }
.cmp-bar--dronex span { color: #fff; }
.cmp-bar--trad { background: rgba(255,255,255,.08); }
.cmp-bar--trad span { color: var(--dark-text); }

/* ============================================================
   TESTIMONIOS
   ============================================================ */
.testimonios {
  background: var(--blanco);
  padding: 100px 0;
}
.testimonios__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.testi-card {
  background: var(--niebla);
  border-radius: var(--r-xl);
  padding: 36px 32px;
  border: 1px solid var(--borde);
  display: flex;
  flex-direction: column;
  transition: box-shadow .25s, transform .25s;
}
.testi-card:hover {
  box-shadow: var(--sh-card);
  transform: translateY(-5px);
}
.testi-card__quote {
  font-family: var(--f-display);
  font-size: 64px;
  color: var(--lima);
  line-height: .75;
  margin-bottom: 14px;
  opacity: .35;
}
.testi-card__text {
  font-size: 15px;
  color: var(--texto);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 24px;
}
.testi-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.testi-card__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--verde), var(--lima));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-display);
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.testi-card__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--carbon);
}
.testi-card__role {
  font-size: 12px;
  color: var(--acero);
  font-family: var(--f-mono);
}
.testi-card__stars {
  font-size: 15px;
  color: var(--lima);
  letter-spacing: 3px;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq { background: var(--niebla); padding: 100px 0; }
.faq__inner {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 72px;
  align-items: start;
}
.faq__title {
  font-family: var(--f-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: var(--carbon);
  line-height: 1.15;
  margin: 12px 0 16px;
}
.faq__desc {
  font-size: 15px;
  color: var(--texto);
  line-height: 1.6;
  margin-bottom: 28px;
}
.faq__list { display: flex; flex-direction: column; }
.faq-item { border-bottom: 1px solid var(--borde); }
.faq-item:first-child { border-top: 1px solid var(--borde); }
.faq-item__q {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--f-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--carbon);
  transition: color .2s;
}
.faq-item__q:hover { color: var(--verde); }
.faq-item__q[aria-expanded="true"] { color: var(--verde); }
.faq-item__icon {
  flex-shrink: 0;
  color: var(--acero);
  transition: transform .3s ease;
}
.faq-item__q[aria-expanded="true"] .faq-item__icon {
  transform: rotate(180deg);
  color: var(--verde);
}
.faq-item__a {
  overflow: hidden;
  max-height: 0;
  transition: max-height .35s ease, padding-bottom .35s ease;
  font-size: 15px;
  color: var(--texto);
  line-height: 1.65;
  padding-bottom: 0;
}
.faq-item__a.open {
  max-height: 300px;
  padding-bottom: 20px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: linear-gradient(140deg, #0B0E14 0%, #111519 25%, #0d1e26 55%, #0c1820 80%, #0B0E14 100%);
  padding: 64px 0 44px;
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 65% 90% at 72% 50%, rgba(0,153,187,.14) 0%, transparent 65%),
    radial-gradient(ellipse 45% 70% at 15% 85%, rgba(0,200,232,.07) 0%, transparent 60%);
  pointer-events: none;
}
.footer::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,200,232,.25), transparent);
}
.footer .container { position: relative; }
.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: start;
  gap: 40px;
}
.footer__brand img { margin-bottom: 10px; }
.footer__tagline {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--acero);
}
.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 11px;
  align-items: center;
}
.footer__nav a {
  font-size: 14px;
  color: rgba(255,255,255,.45);
  transition: color .2s;
}
.footer__nav a:hover { color: var(--lima); }
.footer__legal {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 7px;
}
.footer__legal span {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--acero);
}

/* ============================================================
   WHATSAPP FLOTANTE
   ============================================================ */
.wa-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99;
  width: 62px;
  height: 62px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,.42);
  transition: transform .25s, box-shadow .25s;
}
.wa-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 36px rgba(37,211,102,.58);
}
.wa-btn__pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(37,211,102,.35);
  animation: waPulse 2.6s infinite;
}
@keyframes waPulse {
  0%   { transform: scale(1);   opacity: .8; }
  70%  { transform: scale(1.55); opacity: 0; }
  100% { transform: scale(1.55); opacity: 0; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet */
@media (max-width: 1024px) {
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__legal { grid-column: 1/-1; flex-direction: row; justify-content: center; gap: 20px; }
  .resultados__grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .cmp-row { grid-template-columns: 150px 1fr; }
  .testimonios__grid { grid-template-columns: 1fr 1fr; }
  .faq__inner { grid-template-columns: 1fr; gap: 40px; }
  .comparacion { padding: 28px 28px; }
}

/* Mobile */
@media (max-width: 768px) {
  /* Swap de video hero */
  .hero__video--desktop { display: none; }
  .hero__video--mobile  { display: block; }

  .navbar {
    background: linear-gradient(135deg, #0B0E14 0%, #111519 30%, #0d1e26 65%, #0c1820 100%);
    box-shadow: 0 2px 28px rgba(0,0,0,.32), 0 1px 0 rgba(0,200,232,.12);
  }
  .navbar__logo img { width: 130px; }
  .navbar__links { display: none; }
  .navbar__hamburger { display: flex; }

  .hero__title { font-size: 40px; }
  .hero__subtitle br { display: none; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }

  .stats-grid { grid-template-columns: 1fr; }
  .stat + .stat { border-left: none; border-top: 1px solid rgba(255,255,255,.08); }

  .services-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }

  .cobertura__overlay { background: rgba(23,26,33,.9); }
  .cobertura__cards { grid-template-columns: 1fr; max-width: 100%; }

  .contacto__inner { grid-template-columns: 1fr; gap: 40px; }
  .contacto__form-wrap { padding: 28px 22px; }
  .form-row { grid-template-columns: 1fr; }

  .footer__inner { grid-template-columns: 1fr; text-align: center; }
  .footer__brand img { margin: 0 auto 10px; }
  .footer__nav { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 16px; }
  .footer__legal { align-items: center; flex-direction: row; justify-content: center; flex-wrap: wrap; }

  .wa-btn { bottom: 20px; right: 20px; width: 56px; height: 56px; }

  .section-subtitle { margin-bottom: 44px; }
  .poder { padding: 72px 0; }
  .servicios { padding: 72px 0; }
  .porque { padding: 72px 0; }
  .cobertura { padding: 72px 0; }
  .contacto { padding: 72px 0; }
  .resultados { padding: 72px 0; }
  .testimonios { padding: 72px 0; }
  .faq { padding: 72px 0; }
  .como-funciona { padding: 72px 0; }

  .pasos { flex-direction: column; align-items: center; gap: 32px; }
  .paso__conector { display: none; }
  .paso { padding: 0; }
  .paso__desc { max-width: 100%; }

  .resultados__grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .res-card { padding: 24px 16px; }
  .res-card__value { font-size: 38px; }
  .comparacion { padding: 24px 20px; }
  .cmp-row { grid-template-columns: 1fr; gap: 6px; }
  .cmp-row__label { font-size: 12px; }

  .testimonios__grid { grid-template-columns: 1fr; }

  .faq__inner { grid-template-columns: 1fr; gap: 36px; }
  .faq__title br { display: none; }
}