/* =========================================================
   ARSITEL ANALYTICS — Design System
   Paleta: Azul profundo (#0a1628) + Cyan (#38bdf8) + Índigo (#6366f1)
   Acento activo: #38bdf8  |  Texto: #e2eeff  |  Muted: #94a3c0
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap');

:root {
  /* Superficies */
  --bg-main:   #06101e;
  --bg-deep:   #040d18;
  --bg-mid:    #0b1a2e;

  /* Glass */
  --glass-bg:     rgba(255, 255, 255, 0.2);
  --glass-bg-hi:  rgba(255, 255, 255, 0.072);
  --glass-border: rgba(255, 255, 255, 0.10);
  --glass-border-hi: rgba(255, 255, 255, 0.18);

  /* Paleta de acento — todo cyan/azul, sin amarillo */
  --cyan:    #00b3ff;
  --cyan-dim: rgba(56, 189, 248, 0.40);
  --indigo:  #6366f1;
  --indigo-dim: rgba(99, 102, 241, 0.40);
  --blue:    #3b82f6;

  /* Texto */
  --text:    #ffffff;
  --muted:   rgba(255, 255, 255, 1);
  --subtle:  rgba(255, 255, 255, 1);

  /* Líneas */
  --line:       rgba(255, 255, 255, 0.08);
  --line-hi:    rgba(255, 255, 255, 0.16);

  /* Sombras */
  --shadow:      0 28px 64px rgba(2, 6, 18, 0.55);
  --shadow-sm:   0 8px 24px rgba(2, 6, 18, 0.30);
  --glow-cyan:   0 0 32px rgba(56, 189, 248, 0.22);

  /* Forma */
  --radius:    18px;
  --radius-sm: 12px;
  --radius-lg: 26px;
  --radius-xl: 32px;

  --transition: 260ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ── Reset & Base ─────────────────────────────────────── */

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: "DM Sans", sans-serif;
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  background-color: var(--bg-main);
  background-image: url("../img/fondoWebAnalytics.jpg");
  background-size: cover;
  background-position: center top;
  background-attachment: fixed;
}

/* Overlay global para oscurecer la foto de fondo */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(4, 12, 26, 0.42) 0%, rgba(4, 10, 22, 0.22) 100%);
}

/* Luces ambientales */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 800px 500px at 15% 0%, rgba(56, 189, 248, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 600px 400px at 90% 10%, rgba(99, 102, 241, 0.07) 0%, transparent 55%),
    radial-gradient(ellipse 500px 300px at 60% 80%, rgba(56, 189, 248, 0.05) 0%, transparent 50%);
}

/* Asegurar que el contenido quede sobre los overlays */
header, main, footer, .whatsapp-float { position: relative; z-index: 1; }

img { display: block; max-width: 100%; }

/* ── Layout ───────────────────────────────────────────── */

.container {
  width: min(1160px, 92%);
  margin-inline: auto;
  max-width: 100%;
}

.section {
  padding: 10rem 0;
}

/* ── Glass ────────────────────────────────────────────── */

.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: var(--shadow);
}

/* ── Tipografía ───────────────────────────────────────── */

h1, h2, h3, h4, h5 {
  font-family: "Syne", sans-serif;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: #ffffff;
}

/* ── Eyebrow / Kicker ─────────────────────────────────── */

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.28rem 0.75rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: white;
  background: var(--cyan-dim);
  border: 1px solid rgba(255, 255, 255, 0.25);
  margin-bottom: 1rem;
}

/* ── Section Head ─────────────────────────────────────── */

.section-head {
  margin-bottom: 2.2rem;
}

.section-title {
  font-family: "Syne", sans-serif;
  font-size: clamp(1.7rem, 2.6vw, 2.6rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: #ffffff;
  max-width: 28ch;
}

.section-text {
  margin-top: 0.9rem;
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 60ch;
}

.section-close {
  margin-top: 1.8rem;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--cyan);
  opacity: 0.85;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.55);
}

/* ── Botones ──────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 48px;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: "DM Sans", sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, #38bdf8 0%, #6366f1 100%);
  color: #ffffff;
  box-shadow: 0 8px 28px rgba(56, 189, 248, 0.28), 0 2px 8px rgba(99, 102, 241, 0.18);
  border-color: rgba(255,255,255,0.1);
}

.btn-primary:hover {
  box-shadow: 0 12px 36px rgba(56, 189, 248, 0.38), 0 4px 12px rgba(99, 102, 241, 0.22);
}

.btn-secondary {
  background: var(--glass-bg);
  color: var(--text);
  border-color: var(--glass-border-hi);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: var(--glass-bg-hi);
  border-color: rgba(56, 189, 248, 0.35);
  color: #fff;
}

.btn-nav {
  background: linear-gradient(135deg, rgba(56,189,248,0.15), rgba(99,102,241,0.12));
  color: var(--cyan);
  border-color: rgba(56, 189, 248, 0.28);
  font-weight: 600;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-sm);
}

.btn-nav:hover {
  background: linear-gradient(135deg, rgba(56,189,248,0.25), rgba(99,102,241,0.18));
  border-color: rgba(56, 189, 248, 0.5);
}

/* ── Navbar ───────────────────────────────────────────── */

.navbar {
  position: sticky;
  top: 0.25rem;
  z-index: 50;
  padding-top: 0.05rem;
}

.nav-shell {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius-lg);
  background: rgba(6, 14, 28, 0.40);
  border: 1px solid var(--glass-border-hi);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  box-shadow: 0 8px 32px rgba(2, 6, 18, 0.35);
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.navbar.scrolled .nav-shell {
  background: rgba(4, 10, 22, 0.66);
  border-color: rgba(56, 189, 248, 0.15);
  box-shadow: 0 12px 40px rgba(2, 6, 18, 0.5);
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  min-width: 0;
}

.brand img {
  display: block;
  height: auto;
  max-width: 100%;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-menu a:not(.btn-nav) {
  position: relative;
  text-decoration: none;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav-menu a:not(.btn-nav):hover {
  color: #fff;
  background: var(--glass-bg-hi);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border-hi);
  background: var(--glass-bg);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle .line {
  width: 18px;
  height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ── Hero ─────────────────────────────────────────────── */

.hero {
  min-height: 92svh;
  display: grid;
  align-items: center;
  padding-top: 1rem;
  padding-bottom: 4rem;
 
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  min-width: 0;
}

.hero-copy {
  min-width: 0;
}

.hero-copy .card {
  padding: 2rem 2.2rem;
  border-radius: var(--radius-xl);
  min-width: 0;
}

.hero h1 {
  font-family: "Syne", sans-serif;
  font-size: clamp(2.6rem, 5.5vw, 4.8rem);
  font-weight: 550;
  line-height: 0.87;
  letter-spacing: -0.06em;
  color: #ffffff;
  margin: 0.6rem 0 1rem;
  max-width: 12ch;
}

.hero h1 span {
  background: linear-gradient(90deg, #38bdf8 0%, #818cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.lead {
  font-size: 1.12rem;
  line-height: 1.6;
  color: var(--muted);
  max-width: 38ch;
  margin-bottom: 0.5rem;
}

.hero-actions {
  margin-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-bullets {
  list-style: none;
  margin-top: 1.4rem;
  display: grid;
  gap: 0.55rem;
}

.hero-bullets li {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.hero-bullets li i {
  color: var(--cyan);
  font-size: 1rem;
  flex-shrink: 0;
}

/* ── Hero Visual (panel simulado) ─────────────────────── */

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-panel {
  width: min(480px, 100%);
  padding: 1.4rem;
  border-radius: var(--radius-xl);
  background: rgba(10, 20, 40, 0.60);
  border: 1px solid rgba(56, 189, 248, 0.18);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35), var(--glow-cyan);
  backdrop-filter: blur(20px) saturate(160%);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hero-panel:hover {
  transform: translateY(-5px) rotate(0.5deg);
  box-shadow: 0 32px 72px rgba(0, 0, 0, 0.42), 0 0 40px rgba(56, 189, 248, 0.18);
}

.panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.9rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--line-hi);
}

.panel-dots {
  display: flex;
  gap: 0.35rem;
}

.panel-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.panel-dots span:nth-child(1) { background: #f87171; }
.panel-dots span:nth-child(2) { background: #fbbf24; }
.panel-dots span:nth-child(3) { background: #34d399; }

.panel-title {
  font-family: "Syne", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.panel-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.metric-box {
  padding: 0.85rem 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(56, 189, 248, 0.06);
  border: 1px solid rgba(56, 189, 248, 0.12);
  transition: border-color var(--transition);
}

.metric-box:hover { border-color: rgba(56, 189, 248, 0.28); }

.metric-box small {
  display: block;
  font-size: 0.7rem;
  color: var(--muted);
  margin-bottom: 0.3rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.metric-box strong {
  font-family: "Syne", sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: #fff;
}

.panel-chart {
  height: 130px;
  display: flex;
  align-items: flex-end;
  gap: 0.55rem;
  padding: 0.85rem;
  border-radius: var(--radius-sm);
  background: rgba(4, 12, 26, 0.50);
  border: 1px solid var(--line);
  margin-bottom: 0.85rem;
}

.panel-chart .bar {
  flex: 1;
  border-radius: 6px 6px 3px 3px;
  background: linear-gradient(180deg, var(--cyan) 0%, var(--indigo) 100%);
  opacity: 0.82;
  animation: floatBar 4.5s ease-in-out infinite;
}

.bar-1 { height: 55%; animation-delay: 0s; }
.bar-2 { height: 35%; animation-delay: 0.25s; opacity: 0.55; }
.bar-3 { height: 78%; animation-delay: 0.5s; }
.bar-4 { height: 45%; animation-delay: 0.75s; opacity: 0.65; }
.bar-5 { height: 62%; animation-delay: 1s; }

@keyframes floatBar {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(1.06); }
}

.panel-line {
  height: 24px;
  display: flex;
  align-items: center;
  margin-bottom: 0.75rem;
}

.panel-line span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.65), transparent);
}

.panel-bottom {
  font-size: 0.82rem;
  color: var(--muted);
  text-align: center;
  padding: 0.5rem;
}

/* ── Cards Grid ───────────────────────────────────────── */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  min-width: 0;
}

.cards-grid.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* ── Feature Card ─────────────────────────────────────── */

.card {
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px) saturate(130%);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(56, 189, 248, 0.3);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35), 0 0 20px rgba(56, 189, 248, 0.08);
}

.card-sombra-letra {
    display: inline-flex;          /* clave */
  align-items: center;
  justify-content: center;

  padding: 0.1rem 0.5rem 0rem 0rem;          /* 👈 margen interno izquierda/derecha */
  border-radius: 8px;

  font-size: 1rem;

  background: rgba(56, 189, 248, 0.55);
  border: 1px solid rgba(56, 189, 248, 0.18);
  color: white;

  white-space: nowrap;           /* evita que corte línea */
  max-width: 100%;
  
}

.card-tilde {
  width:30px;
  height: 30px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  margin-bottom: 0rem;
  background: var(--cyan-dim);
  border: 1px solid rgba(56, 189, 248, 0.18);
  color: white;
  flex-shrink: 0;
}

/* Cards enriquecidas con ícono */
.card-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  margin-bottom: 1rem;
  background: var(--cyan-dim);
  border: 1px solid rgba(56, 189, 248, 0.18);
  color: white;
  flex-shrink: 0;
}

.card-icon.indigo {
  background: var(--indigo-dim);
  border-color: rgba(99, 102, 241, 0.22);
  color: white;
}

.card-title {
  font-family: "Syne", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.45rem;
   text-shadow: 0 2px 12px rgba(0, 0, 0, 0.85);
}

.card-desc {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.55;
}

/* ── Steps (Cómo funciona) ────────────────────────────── */

.steps-pro {
  display: grid;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(14px);
}

.step-item {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  padding: 1.4rem 1.8rem;
  border-bottom: 1px solid var(--line);
  background: var(--glass-bg);
  transition: background var(--transition);
}

.step-item:last-child { border-bottom: none; }

.step-item:hover { background: var(--glass-bg-hi); }

.step-num {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--indigo));
  display: grid;
  place-items: center;
  font-family: "Syne", sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(56, 189, 248, 0.25);
}

.step-body strong {
  display: block;
  font-family: "Syne", sans-serif;
  font-weight: 700;
  font-size: 0.97rem;
  color: #fff;
  margin-bottom: 0.2rem;
}

.step-body span {
  font-size: 0.88rem;
  color: var(--muted);
}

/* ── Planes ───────────────────────────────────────────── */

.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
  align-items: start;
  min-width: 0;
}

.plan-card {
  padding: 1.8rem 1.6rem;
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(14px) saturate(140%);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.plan-card:hover {
  transform: translateY(-5px);
}

.plan-card.featured {
  background: linear-gradient(160deg, rgba(56, 189, 248, 0.12), rgba(99, 102, 241, 0.10));
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.40), 0 0 32px rgba(56, 189, 248, 0.12);
}

.plan-card.featured:hover {
  box-shadow: 0 28px 64px rgba(0, 0, 0, 0.45), 0 0 40px rgba(56, 189, 248, 0.18);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 1rem;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: white;
  background: var(--cyan-dim);
  border: 1px solid rgba(56, 189, 248, 0.28);
}

.plan-card h3 {
  font-family: "Syne", sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: #fff;
}

.plan-card p {
  font-size: 0.92rem;
  color: var(--muted);
  margin-bottom: 1.2rem;
  min-height: 44px;
  line-height: 1.55;
}

.price {
  font-family: "Syne", sans-serif;
  font-size: 1.7rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
}

.price span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
}

.plan-features {
  list-style: none;
  margin-top: 1.2rem;
  display: grid;
  gap: 0.55rem;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.98rem;
  color: var(--subtle);
}

.plan-features li i {
  color: var(--cyan);
  font-size: 0.98rem;
  flex-shrink: 0;
}

/* ── CTA Section ──────────────────────────────────────── */

.cta { padding: 2rem 0 4rem; }

.cta-box {
  border-radius: var(--radius-xl);
  padding: 3.5rem 2.5rem;
  text-align: center;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.10), rgba(99, 102, 241, 0.08));
  border: 1px solid rgba(56, 189, 248, 0.22);
}

.cta-box h2 {
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  margin-bottom: 0.7rem;
}

.cta-box p {
  font-size: 1.08rem;
  color: var(--muted);
  margin-bottom: 0;
}

.cta-box .hero-actions {
  justify-content: center;
}

/* ── Contacto ─────────────────────────────────────────── */

.contact-shell {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.2rem;
  align-items: start;
}

.contact-copy {
  border-radius: var(--radius-lg);
  padding: 2rem 1.8rem;
}

.contact-copy h2 {
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  margin-bottom: 0.7rem;
}

.contact-copy > p {
  font-size: 0.98rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
  line-height: 1.65;
}

.contact-copy ul {
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.contact-copy li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.contact-copy li i {
  color: var(--cyan);
  font-size: 1rem;
  width: 18px;
  text-align: center;
}

.contact-form {
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.form-grid .full { grid-column: 1 / -1; }

.form-grid label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.form-grid input,
.form-grid textarea {
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border-hi);
  padding: 0.75rem 0.9rem;
  background: rgba(4, 10, 22, 0.45);
  color: var(--text);
  font: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.form-grid input:focus,
.form-grid textarea:focus {
  outline: none;
  border-color: rgba(56, 189, 248, 0.5);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.10);
  background: rgba(4, 10, 22, 0.60);
}

.form-grid input::placeholder,
.form-grid textarea::placeholder {
  color: rgba(148, 163, 192, 0.4);
}

.form-note {
  margin-top: 0.8rem;
  min-height: 1.3rem;
  font-size: 0.88rem;
  color: var(--cyan);
}

/* ── WhatsApp Float ───────────────────────────────────── */

.whatsapp-float {
  position: fixed;
  right: max(1.35rem, env(safe-area-inset-right, 0px));
  bottom: max(1.35rem, env(safe-area-inset-bottom, 0px));
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: #fff;
  background: linear-gradient(180deg, #25d366, #1dad54);
  border: 1px solid rgba(255,255,255,0.25);
  box-shadow: 0 8px 28px rgba(29, 173, 84, 0.4);
  z-index: 60;
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float i { font-size: 1.6rem; }

.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 12px 36px rgba(29, 173, 84, 0.52);
}

/* ── Footer ───────────────────────────────────────────── */

.footer-pro {
  width: 100%;
  margin-top: 4rem;
  padding: 2.5rem 2rem 1.5rem;
  background: linear-gradient(180deg, rgba(4, 10, 22, 0.80), rgba(4, 8, 18, 0.90));
  border-top: 1px solid var(--glass-border-hi);
}

.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding-inline: 0;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 0.7fr;
  gap: 2.5rem;
  align-items: start;
  min-width: 0;
}

.footer-col {
  min-width: 0;
}

.footer-brand img {
  max-width: 100%;
  height: auto;
}

.footer-brand small {
  display: block;
  margin-top: 0.8rem;
  font-size: 0.82rem;
  color: rgba(148, 163, 192, 0.6);
}

.footer-col p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.65;
  margin-top: 0.5rem;
}

.footer-col h4 {
  font-family: "DM Sans", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}

.footer-list {
  list-style: none;
}

.footer-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: rgba(226, 238, 255, 0.70);
  margin-bottom: 0.65rem;
}

.footer-list li i {
  color: var(--cyan);
  width: 14px;
  text-align: center;
}

.footer-social {
  display: flex;
  gap: 0.65rem;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--muted);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  font-size: 1rem;
  transition: transform var(--transition), color var(--transition), border-color var(--transition), background var(--transition);
}

.footer-social a:hover {
  transform: translateY(-2px);
  color: var(--cyan);
  border-color: rgba(56, 189, 248, 0.35);
  background: rgba(56, 189, 248, 0.08);
}

/* ── Reveal Animations ────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 680ms ease, transform 680ms cubic-bezier(0.18, 0.72, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ───────────────────────────────────────── */

@media (max-width: 1180px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .footer-social-col {
    grid-column: 1 / -1;
  }
}

@media (max-width: 1080px) {
  .hero-grid,
  .contact-shell {
    grid-template-columns: 1fr;
  }

  .cards-grid.cols-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-visual {
    order: 2;
    width: 100%;
  }

  .hero-copy {
    order: 1;
  }

  .hero-panel {
    margin-inline: auto;
  }
}

@media (max-width: 1040px) {
  .plan-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-inline: auto;
  }

  .plan-card.featured {
    order: -1;
  }
}

@media (max-width: 900px) {
  body {
    background-attachment: scroll;
  }
}

@media (max-width: 820px) {
  .navbar { top: 0.5rem; }

  .nav-shell {
    min-height: 66px;
    padding: 0.6rem 0.9rem;
    position: relative;
    gap: 0.75rem;
  }

  .menu-toggle { display: inline-flex; flex-shrink: 0; }

  .nav-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    z-index: 100;
    display: grid;
    gap: 0.3rem;
    padding: 1rem;
    border-radius: var(--radius);
    background: rgba(6, 14, 28, 0.96);
    border: 1px solid var(--glass-border-hi);
    box-shadow: var(--shadow);
    backdrop-filter: blur(20px);
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
  }

  .nav-menu.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav-menu a:not(.btn-nav) {
    padding: 0.7rem 0.85rem;
    width: 100%;
  }

  .btn-nav {
    width: 100%;
    justify-content: center;
    margin-top: 0.4rem;
  }

  .hero { min-height: auto; padding-top: 4.5rem; }

  .cards-grid,
  .cards-grid.cols-3,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .section { padding: 3.5rem 0; }

  .btn { width: 100%; }
  .hero-actions { flex-direction: column; align-items: stretch; }

  .cta-box .hero-actions {
    align-items: stretch;
  }

  .step-item {
    padding: 1.2rem 1.1rem;
    gap: 1rem;
  }

  .contact-copy,
  .contact-form {
    padding: 1.5rem 1.25rem;
  }
}

@media (max-width: 640px) {
  .panel-title {
    font-size: 0.72rem;
    line-height: 1.25;
    overflow-wrap: anywhere;
    text-align: right;
  }

  .hero h1 {
    max-width: none;
    font-size: clamp(2rem, 9vw, 2.85rem);
    line-height: 1.02;
  }

  .lead {
    max-width: none;
  }

  .section-title {
    max-width: none;
  }

  .panel-metrics {
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }

  .panel-chart {
    height: 110px;
  }

  .hero-copy .card {
    padding: 1.45rem 1.25rem;
  }

  .card-sombra-letra {
    display: inline-flex;
    white-space: normal;
    justify-content: flex-start;
    text-align: left;
    width: 100%;
    padding: 0.55rem 0.65rem;
    line-height: 1.45;
  }

  .hero-bullets li {
    align-items: flex-start;
  }

  .plan-card p {
    min-height: 0;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 1.4rem;
  }

  .footer-social-col {
    grid-column: auto;
  }
}

@media (max-width: 560px) {
  .section { padding: 2.8rem 0; }
  .hero { padding-top: 4rem; }
  .cta-box { padding: 2rem 1.4rem; }

  .cta-box h2 {
    overflow-wrap: break-word;
  }

  .whatsapp-float {
    width: 52px;
    height: 52px;
    right: max(0.85rem, env(safe-area-inset-right, 0px));
    bottom: max(0.85rem, env(safe-area-inset-bottom, 0px));
  }

  .brand img {
    width: 128px !important;
    max-width: 42vw;
  }

  .footer-brand img {
    width: 150px !important;
    max-width: 55vw;
  }

  #contacto {
    padding-bottom: calc(4.5rem + env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 380px) {
  .container {
    width: min(1160px, 94%);
  }

  .nav-shell {
    padding-inline: 0.65rem;
  }

  .eyebrow,
  .section-kicker {
    font-size: 0.7rem;
    padding-inline: 0.55rem;
  }
}


.highlight {
  position: relative;
  z-index: 1;
}

.highlight::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;

  width: 100%;
  height: 2px;

  background: linear-gradient(90deg, #3aa0ff, #6bcfff);
  border-radius: 6px;

  z-index: -1;
  opacity: 0.85;
 
}