/* ═══════════════════════════════════════════════
   EL COMPA DIGITAL — Estilo Apple × Identidad Mexicana
   Paleta del logo: #0B1E3D (azul marino) · #00B4FF/#00E0FF (cyan)
   #0A84FF (azul) · #A67C52 (cálido) · #1D1D1F (texto)
   ═══════════════════════════════════════════════ */

/* ── Fondo animado (canvas, ligero) ── */
/* Fuera del flujo (fixed) y DETRÁS de todo (z-index -1):
   no toca el posicionamiento de ningún elemento, como
   una imagen de fondo detrás del texto en Word. */
#bg-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  z-index: -1;
  pointer-events: none;
  opacity: 0.6;
}

@media (prefers-reduced-motion: reduce) {
  #bg-canvas { display: none; }
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy: #0B1E3D;
  --navy-deep: #071530;
  --cyan: #00B4FF;
  --cyan-soft: #00E0FF;
  --blue: #0A84FF;
  --warm: #A67C52;
  --text: #1D1D1F;
  --text-2: #6E6E73;
  --bg: #FFFFFF;
  --bg-soft: #F5F5F7;
  --radius: 18px;
  --shadow: 0 20px 60px rgba(11, 30, 61, 0.12);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: var(--blue); text-decoration: none; }

h1, h2, h3 { line-height: 1.1; letter-spacing: -0.02em; font-weight: 800; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

section { padding: 96px 0; }

.eyebrow {
  font-size: 14px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--blue); margin-bottom: 16px;
}
.eyebrow.light { color: var(--cyan); }

h2 { font-size: clamp(32px, 5vw, 48px); margin-bottom: 20px; }

/* ── Navbar ── */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.nav-inner { max-width: 1120px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; justify-content: space-between; }

.brand { display: flex; align-items: center; gap: 10px; font-size: 19px; color: var(--text); }
.brand-logo { border-radius: 50%; object-fit: cover; box-shadow: 0 2px 8px rgba(11,30,61,0.2); }
.footer-logo { display: inline-block; vertical-align: middle; margin-right: 6px; }
.brand-badge { font-size: 26px; }
.brand-text strong { color: var(--blue); }

.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { color: var(--text-2); font-size: 14.5px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }
.nav-links .nav-cta {
  background: var(--navy); color: #fff; padding: 9px 18px; border-radius: 980px; font-weight: 600;
}
.nav-links .nav-cta:hover { background: var(--blue); color: #fff; }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.hamburger span { width: 24px; height: 2.5px; background: var(--text); border-radius: 2px; transition: 0.3s; }

/* ── Hero ── */
.hero { text-align: center; padding: 96px 24px 60px; background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(0,180,255,0.08), transparent); }

.hero h1 { font-size: clamp(40px, 7vw, 72px); font-weight: 900; letter-spacing: -0.03em; margin-bottom: 24px; }
.gradient-text {
  background: linear-gradient(120deg, var(--navy) 0%, var(--blue) 45%, var(--cyan) 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-sub { font-size: clamp(17px, 2.2vw, 21px); color: var(--text-2); max-width: 640px; margin: 0 auto 36px; }
.hero-sub strong { color: var(--text); }

.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 56px; }

.btn {
  display: inline-block; padding: 15px 30px; border-radius: 980px;
  font-weight: 600; font-size: 16px; transition: all 0.25s; border: 0; cursor: pointer;
}
.btn-primary { background: var(--navy); color: #fff; box-shadow: 0 8px 24px rgba(11,30,61,0.25); }
.btn-primary:hover { background: var(--blue); transform: translateY(-2px); box-shadow: 0 12px 32px rgba(10,132,255,0.3); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid rgba(0,0,0,0.15); }
.btn-ghost:hover { border-color: var(--text); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--navy); border: 1.5px solid var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; transform: translateY(-2px); }
.btn-whatsapp { background: #25D366; color: #fff; box-shadow: 0 8px 24px rgba(37,211,102,0.3); }
.btn-whatsapp:hover { background: #1fb959; transform: translateY(-2px); }
.btn-block { width: 100%; }

.hero-mockup { max-width: 560px; margin: 0 auto 48px; position: relative; }
.hero-mockup img { border-radius: var(--radius); box-shadow: var(--shadow); }
.hero-logo-badge {
  position: absolute; bottom: -24px; left: 50%; transform: translateX(-50%);
  border-radius: 50%; border: 4px solid #fff; box-shadow: 0 10px 30px rgba(11,30,61,0.3);
  background: #fff; padding: 4px;
}

.trust-bar {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;
  color: var(--text-2); font-size: 14px; font-weight: 500;
}
.trust-bar .dot { color: var(--cyan); }

/* ── Problema (dark) ── */
.problem { background: linear-gradient(160deg, var(--navy-deep), var(--navy)); color: #fff; }
.problem h2 { color: #fff; }
.problem-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin: 40px 0; }
.problem-card {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius); padding: 32px; backdrop-filter: blur(10px);
  transition: transform 0.25s, border-color 0.25s;
}
.problem-card:hover { transform: translateY(-4px); border-color: rgba(0,180,255,0.4); }
.problem-icon { font-size: 32px; display: block; margin-bottom: 14px; }
.problem-card h3 { color: #fff; font-size: 20px; margin-bottom: 10px; }
.problem-card p { color: rgba(255,255,255,0.75); font-size: 15px; }
.problem-close { font-size: 20px; color: rgba(255,255,255,0.85); text-align: center; margin-top: 8px; }
.problem-close strong { color: var(--cyan-soft); }

/* ── Servicios ── */
.services { background: var(--bg); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; margin-top: 40px; }
.service-card {
  background: var(--bg-soft); border-radius: var(--radius); padding: 32px;
  border: 1px solid transparent; transition: all 0.25s;
}
.service-card:hover { border-color: rgba(0,180,255,0.35); box-shadow: var(--shadow); transform: translateY(-4px); }
.service-icon { font-size: 34px; display: block; margin-bottom: 14px; }
.service-card h3 { font-size: 19px; margin-bottom: 8px; }
.service-card p { color: var(--text-2); font-size: 15px; }

/* ── Paquetes ── */
.pricing { background: var(--bg-soft); }
.pricing-note { color: var(--text-2); font-size: 15px; margin-bottom: 40px; }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 24px; align-items: stretch; }

.price-card {
  background: #fff; border-radius: 22px; padding: 36px 30px;
  border: 1px solid rgba(0,0,0,0.07); display: flex; flex-direction: column;
  transition: all 0.25s; position: relative;
}
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }

.price-card.featured {
  background: linear-gradient(165deg, var(--navy-deep), var(--navy));
  color: #fff; border: 0; transform: scale(1.03);
  box-shadow: 0 24px 60px rgba(11,30,61,0.35);
}
.price-card.featured:hover { transform: scale(1.03) translateY(-6px); }

.badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(90deg, var(--cyan), var(--cyan-soft));
  color: var(--navy-deep); font-size: 12px; font-weight: 800; text-transform: uppercase;
  letter-spacing: 0.08em; padding: 6px 16px; border-radius: 980px;
}

.price-card h3 { font-size: 22px; margin-bottom: 4px; }
.price-card.featured h3 { color: #fff; }
.price-tag { font-size: 13.5px; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 18px; }
.price-card.featured .price-tag { color: var(--cyan); }
.price { font-size: 44px; font-weight: 900; letter-spacing: -0.02em; }
.price .install { font-size: 44px; }
.price small { font-size: 15px; font-weight: 500; color: var(--text-2); }
.price-month { font-size: 18px; color: var(--text-2); margin-bottom: 22px; }
.price-card.featured .price-month { color: rgba(255,255,255,0.7); }

.price-features { list-style: none; margin-bottom: 28px; flex: 1; }
.price-features li { padding: 9px 0 9px 30px; position: relative; font-size: 14.5px; color: var(--text-2); border-bottom: 1px solid rgba(0,0,0,0.05); }
.price-card.featured .price-features li { color: rgba(255,255,255,0.85); border-color: rgba(255,255,255,0.08); }
.price-features li::before { content: "✓"; position: absolute; left: 0; color: var(--cyan); font-weight: 800; }
.price-card.featured .price-features li::before { color: var(--cyan-soft); }
.price-features li strong { color: var(--text); }
.price-card.featured .price-features li strong { color: var(--cyan-soft); }

/* ── Proceso ── */
.process { background: linear-gradient(160deg, var(--navy-deep), var(--navy)); color: #fff; }
.process h2 { color: #fff; }
.process-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; margin-top: 40px; }
.step { padding: 28px; border-radius: var(--radius); background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%; margin-bottom: 14px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: var(--navy-deep); font-weight: 800; font-size: 18px;
}
.step h3 { color: #fff; font-size: 18px; margin-bottom: 8px; }
.step p { color: rgba(255,255,255,0.7); font-size: 14.5px; }

/* ── Resultados ── */
.results { background: var(--bg); }
.results-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px; margin: 48px 0; text-align: center; }
.stat-num {
  display: block; font-size: clamp(44px, 6vw, 64px); font-weight: 900;
  background: linear-gradient(120deg, var(--navy), var(--cyan));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  letter-spacing: -0.03em;
}
.result-stat p { color: var(--text-2); font-size: 15px; max-width: 220px; margin: 8px auto 0; }

.testimonial {
  background: var(--bg-soft); border-radius: 22px; padding: 48px; text-align: center;
  border: 1px solid rgba(0,0,0,0.05); max-width: 800px; margin: 0 auto;
}
.testimonial-quote { font-size: clamp(18px, 2.4vw, 24px); font-weight: 600; line-height: 1.4; color: var(--text); }
.testimonial-author { margin-top: 18px; color: var(--text-2); font-size: 14px; }

/* ── Portal clientes ── */
.portal { background: linear-gradient(160deg, var(--navy-deep), var(--navy)); color: #fff; }
.portal h2 { color: #fff; }
.portal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.portal-text p { color: rgba(255,255,255,0.75); font-size: 16px; margin-bottom: 20px; }
.portal-list { list-style: none; margin-bottom: 28px; }
.portal-list li { padding: 8px 0; color: rgba(255,255,255,0.85); font-size: 15px; }
.portal-visual img { border-radius: var(--radius); box-shadow: 0 30px 80px rgba(0,0,0,0.4); }

/* ── FAQ ── */
.faq { background: var(--bg-soft); }
.faq-list { max-width: 760px; margin: 40px auto 0; }
.faq-item {
  background: #fff; border-radius: 16px; margin-bottom: 14px;
  border: 1px solid rgba(0,0,0,0.06); overflow: hidden;
}
.faq-item summary {
  padding: 22px 26px; cursor: pointer; font-weight: 600; font-size: 16.5px;
  display: flex; justify-content: space-between; align-items: center;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-icon { font-size: 22px; color: var(--blue); font-weight: 400; transition: transform 0.25s; }
.faq-item[open] .faq-icon { transform: rotate(45deg); }
.faq-item p { padding: 0 26px 22px; color: var(--text-2); font-size: 15px; }

/* ── Contacto ── */
.contact { background: var(--bg); text-align: center; }
.contact h2 { font-size: clamp(36px, 5vw, 56px); }
.contact-inner > p { color: var(--text-2); font-size: 18px; max-width: 520px; margin: 0 auto 32px; }
.contact-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }

.contact-form {
  max-width: 640px; margin: 0 auto; text-align: left;
  background: var(--bg-soft); border-radius: 22px; padding: 32px;
  border: 1px solid rgba(0,0,0,0.05);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.contact-form input, .contact-form select {
  width: 100%; padding: 15px 18px; border-radius: 14px; border: 1.5px solid rgba(0,0,0,0.1);
  font-size: 15px; font-family: var(--font); background: #fff; color: var(--text);
  transition: border-color 0.2s;
}
.contact-form input:focus, .contact-form select:focus { outline: none; border-color: var(--blue); }
.contact-form .btn { margin-top: 6px; }
.form-note { font-size: 12.5px; color: var(--text-2); text-align: center; margin-top: 14px; }

/* ── Footer ── */
.footer { background: var(--navy-deep); color: rgba(255,255,255,0.7); padding: 64px 24px 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-brand .brand-text { color: #fff; font-size: 20px; }
.footer-brand p:not(.brand-text) { font-size: 14px; margin-top: 12px; max-width: 280px; }
.footer-col h4 { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; }
.footer-col a { display: block; color: rgba(255,255,255,0.65); font-size: 14px; padding: 5px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); margin-top: 48px; padding-top: 24px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 13px;
}
.footer-bottom a { color: rgba(255,255,255,0.6); }
.footer-bottom a:hover { color: var(--cyan); }

/* ══════════ RESPONSIVE (mobile-first) ══════════ */
@media (max-width: 900px) {
  section { padding: 64px 0; }
  .portal-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links {
    position: fixed; top: 0; right: -100%; width: min(320px, 85vw); height: 100vh;
    background: #fff; flex-direction: column; align-items: flex-start;
    padding: 80px 32px 32px; gap: 20px; transition: right 0.35s ease;
    box-shadow: -20px 0 60px rgba(0,0,0,0.15);
  }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 17px; }
  .nav-links .nav-cta { width: 100%; text-align: center; }
  .hamburger { display: flex; z-index: 200; }
  .hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .hamburger.open span:nth-child(2) { opacity: 0; }
  .hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
  .form-row { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; }
  .price-card.featured:hover { transform: translateY(-6px); }
}

@media (max-width: 600px) {
  .hero { padding: 64px 20px 48px; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { text-align: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .trust-bar { font-size: 12.5px; gap: 8px; }
  .contact-actions { flex-direction: column; align-items: stretch; }
  .contact-actions .btn { text-align: center; }
}

/* ══════════ ACCESIBILIDAD ══════════ */
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ══════════ ANIMACIONES SUTILES ══════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-inner > * { animation: fadeUp 0.7s ease both; }
.hero-inner > *:nth-child(2) { animation-delay: 0.1s; }
.hero-inner > *:nth-child(3) { animation-delay: 0.2s; }
.hero-inner > *:nth-child(4) { animation-delay: 0.3s; }
.hero-inner > *:nth-child(5) { animation-delay: 0.4s; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }