/* ═══════════════════════════════════════════════════
   Firztnet · style.css — Rediseño 2026
   Pure CSS · Sin Tailwind · Sin frameworks
═══════════════════════════════════════════════════ */

/* ── TOKENS / VARIABLES ── */
:root {
  --bg:            #252b3d;
  --bg-elevated:   #2b3150;
  --bg-card:       #2f3654;
  --bg-card-hover: #343c5c;
  --border:        rgba(255,255,255,0.10);
  --border-glow:   rgba(0,240,255,0.2);
  --text:          #e2e8f2;
  --text-muted:    #7a8399;
  --text-soft:     #a8b4ca;

  --accent:        #00f0ff;        /* cyan */
  --accent-dim:    rgba(0,240,255,0.15);
  --accent-glow:   rgba(0,240,255,0.35);
  --purple:        #8b5cf6;
  --green:         #10b981;
  --wa:            #25d366;

  --ease:          cubic-bezier(0.22, 1, 0.36, 1);
  --ease-quick:    cubic-bezier(0.4, 0, 0.2, 1);
  --nav-h:         72px;
  --r:             14px;
  --r-lg:          20px;
  --shadow-card:   0 8px 32px rgba(0,0,0,0.45), 0 2px 8px rgba(0,0,0,0.3);
  --shadow-glow:   0 0 40px rgba(0,240,255,0.12);

  --font:  'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --mono:  'JetBrains Mono', 'Courier New', monospace;
}

/* ── MODO CLARO ── */
[data-theme="light"] {
  --bg:            #f0f4ff;
  --bg-elevated:   #e6ebf8;
  --bg-card:       #ffffff;
  --bg-card-hover: #f5f7ff;
  --border:        rgba(0,0,0,0.09);
  --border-glow:   rgba(0,140,255,0.25);
  --text:          #1a2035;
  --text-muted:    #5a6480;
  --text-soft:     #3d4a6b;
  --accent:        #0099cc;
  --accent-dim:    rgba(0,153,204,0.12);
  --accent-glow:   rgba(0,153,204,0.3);
  --purple:        #6d28d9;
  --shadow-card:   0 4px 24px rgba(0,0,0,0.08), 0 1px 4px rgba(0,0,0,0.05);
  --shadow-glow:   0 0 40px rgba(0,153,204,0.1);
}

[data-theme="light"] body {
  background: var(--bg);
  color: var(--text);
}

/* Nav en modo claro */
[data-theme="light"] header {
  background: rgba(240,244,255,0.92);
  border-bottom-color: rgba(0,0,0,0.08);
}
/* Cuando hay scroll, la clase .scrolled no debe oscurecer el header en modo claro */
[data-theme="light"] #navbar.scrolled {
  background: rgba(240,244,255,0.96);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border-color: rgba(0,0,0,0.09);
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}
[data-theme="light"] .logo { color: #1a2035; }
[data-theme="light"] .nav-links a { color: #3d4a6b; }
[data-theme="light"] .nav-links a:hover { color: var(--accent); }
/* Menú hamburger abierto en móvil — modo claro */
[data-theme="light"] .nav-links {
  background: rgba(240,244,255,0.98);
  border-bottom-color: rgba(0,0,0,0.08);
}
[data-theme="light"] .nav-links a {
  border-bottom-color: rgba(0,0,0,0.07);
}
[data-theme="light"] .nav-cta { color: var(--accent) !important; }
[data-theme="light"] .hamburger span { background: #1a2035; }

/* Hero en modo claro */
[data-theme="light"] #hero { background: linear-gradient(135deg, #e8eeff 0%, #f0f4ff 100%); }
[data-theme="light"] .hero-tag { background: rgba(0,153,204,0.1); border-color: rgba(0,153,204,0.25); color: #0099cc; }
[data-theme="light"] h1, [data-theme="light"] h2, [data-theme="light"] h3 { color: #1a2035; }
[data-theme="light"] .hero-sub { color: #5a6480; }

/* Secciones en modo claro */
[data-theme="light"] section { background: var(--bg); }
[data-theme="light"] #servicios,
[data-theme="light"] #galeria,
[data-theme="light"] #faq { background: #e8eeff; }

/* Tarjetas en modo claro */
[data-theme="light"] .card {
  background: #ffffff;
  border-color: rgba(0,0,0,0.08);
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
}
[data-theme="light"] .card:hover {
  border-color: rgba(0,153,204,0.4);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12), 0 0 0 1px rgba(0,153,204,0.2);
}
[data-theme="light"] .card-body h3 { color: #1a2035; }
[data-theme="light"] .card-body p,
[data-theme="light"] .card-body li { color: #5a6480; }
[data-theme="light"] .card-link { color: var(--accent); }

/* Badge eyebrow en modo claro */
[data-theme="light"] .eyebrow-b {
  background: #ffffff;
  border-color: rgba(0,0,0,0.09);
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}
[data-theme="light"] .eyebrow-b-label { color: #7a8399; }
[data-theme="light"] .eyebrow-b-title { color: var(--accent); }
[data-theme="light"] .eyebrow-b-icon {
  background: rgba(0,153,204,0.1);
  border-color: rgba(0,153,204,0.2);
  color: var(--accent);
}

/* Texto secciones en modo claro */
[data-theme="light"] .section-sub { color: #5a6480; }
[data-theme="light"] .section-head h2 { color: #1a2035; }

/* Contacto en modo claro */
[data-theme="light"] .contact-info,
[data-theme="light"] .contact-form {
  background: #ffffff;
  border-color: rgba(0,0,0,0.08);
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
}
[data-theme="light"] .contact-info h2,
[data-theme="light"] .contact-form h3 { color: #1a2035; }
[data-theme="light"] .contact-details li,
[data-theme="light"] .contact-details a { color: #3d4a6b; }
[data-theme="light"] .contact-icon { background: rgba(0,153,204,0.08); border-color: rgba(0,153,204,0.15); color: var(--accent); }

/* Formulario en modo claro */
[data-theme="light"] .contact-form input,
[data-theme="light"] .contact-form select,
[data-theme="light"] .contact-form textarea {
  background: #f5f7ff;
  border-color: rgba(0,0,0,0.12);
  color: #1a2035;
}
[data-theme="light"] .contact-form input:focus,
[data-theme="light"] .contact-form select:focus,
[data-theme="light"] .contact-form textarea:focus {
  border-color: var(--accent);
  background: #ffffff;
}
[data-theme="light"] .contact-form label { color: #3d4a6b; }

/* FAQ en modo claro */
[data-theme="light"] .faq-item { border-color: rgba(0,0,0,0.08); }
[data-theme="light"] .faq-q { color: #1a2035; }
[data-theme="light"] .faq-a-inner { color: #5a6480; }

/* Reseñas en modo claro */
[data-theme="light"] .review-card {
  background: #ffffff;
  border-color: rgba(0,0,0,0.08);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
[data-theme="light"] .review-text { color: #3d4a6b; }
[data-theme="light"] .review-author { color: #1a2035; }

/* Stats Firztweb en modo claro */
[data-theme="light"] .fw-stat-box {
  background: #ffffff;
  border-color: rgba(0,0,0,0.08);
}
[data-theme="light"] .fw-stat-l { color: #5a6480; }

/* Footer en modo claro */
[data-theme="light"] footer {
  background: #e0e6f5;
  border-top-color: rgba(0,0,0,0.08);
  color: #3d4a6b;
}

/* ── Textos con color blanco hardcodeado → modo claro ── */

/* Hero */
[data-theme="light"] .logo-text { color: #1a2035; }
[data-theme="light"] .hero-title { color: #1a2035; }
[data-theme="light"] .hero-chip strong { color: #1a2035; }

/* Nav hover */
[data-theme="light"] .nav-links a:hover { color: var(--accent); }

/* Firztweb section */
[data-theme="light"] .fw-title { color: #1a2035; }
[data-theme="light"] .fw-subtitle { color: #3d4a6b; }
[data-theme="light"] .fw-pill { color: #3d4a6b; background: rgba(0,153,204,0.08); }
[data-theme="light"] .fw-feat-btn { color: #1a2035; background: rgba(0,0,0,0.05); }
[data-theme="light"] .fw-feat-btn:hover { color: var(--accent); background: rgba(0,153,204,0.08); }
[data-theme="light"] .fw-stat-n { color: #1a2035; }

/* Tarjetas de servicio (card-body h3 ya está, pero por si hay spans sueltos) */
[data-theme="light"] .card-body h3,
[data-theme="light"] .card-body strong { color: #1a2035; }

/* Tarjeta laptop/servicio destacado */
[data-theme="light"] .laptop-body strong { color: #1a2035; }
[data-theme="light"] .service-feat-title { color: #1a2035; }

/* Reseñas */
[data-theme="light"] .reviewer strong { color: #1a2035; }
[data-theme="light"] .review-stars { color: #f59e0b; }

/* FAQ hover */
[data-theme="light"] .faq-q:hover { color: #0099cc; background: rgba(0,153,204,0.04); }
[data-theme="light"] .faq-q.open  { color: #0099cc; }

/* Galería overlay */
[data-theme="light"] .gallery-overlay strong { color: #ffffff; }

/* Títulos generales con color blanco en dark que pueden escapar */
[data-theme="light"] h1,
[data-theme="light"] h2,
[data-theme="light"] h3,
[data-theme="light"] h4 { color: #1a2035; }

/* Botones de acción (WhatsApp y Enviar mantienen color blanco — correcto) */
/* contact-action-btn--green y contact-action-btn mantienen color: #fff */

/* Cubo 3D en modo claro — fondos más opacos para que se vean las caras */
[data-theme="light"] .fw-cube-face {
  border-color: rgba(0,0,0,0.10);
}
[data-theme="light"] .fw-face-front {
  background: linear-gradient(135deg, rgba(0,153,204,0.12) 0%, rgba(0,153,204,0.05) 100%);
  color: #0077aa;
}
[data-theme="light"] .fw-face-front .fw-face-icon { color: #0077aa; background: rgba(0,153,204,0.12); border-color: rgba(0,153,204,0.3); }
[data-theme="light"] .fw-face-right {
  background: linear-gradient(135deg, rgba(109,40,217,0.12) 0%, rgba(109,40,217,0.05) 100%);
  color: #6d28d9;
}
[data-theme="light"] .fw-face-right .fw-face-icon { color: #6d28d9; background: rgba(109,40,217,0.10); border-color: rgba(109,40,217,0.25); }
[data-theme="light"] .fw-face-left {
  background: linear-gradient(135deg, rgba(5,150,105,0.12) 0%, rgba(5,150,105,0.05) 100%);
  color: #059669;
}
[data-theme="light"] .fw-face-left .fw-face-icon { color: #059669; background: rgba(5,150,105,0.10); border-color: rgba(5,150,105,0.25); }
[data-theme="light"] .fw-face-sub { opacity: .85; }

/* Sección Firztweb fondo en modo claro */
[data-theme="light"] #firztweb { background: #e8eeff; }
[data-theme="light"] .fw-cube-hint { color: #5a6480; }

/* Botón toggle sol/luna */
.theme-toggle {
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background .2s, border-color .2s, transform .2s;
  flex-shrink: 0;
}
.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: rotate(20deg);
}
/* Modo oscuro: muestra luna, oculta sol */
.icon-sun  { display: none; }
.icon-moon { display: block; }
/* Modo claro: muestra sol, oculta luna */
[data-theme="light"] .icon-sun  { display: block; }
[data-theme="light"] .icon-moon { display: none; }

/* ── RESET & SCROLLBAR HIDDEN ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scrollbar-width: none;
}
html::-webkit-scrollbar { display: none; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font); border: none; background: none; }
input, select, textarea { font-family: var(--font); }

/* ── CONTAINER ── */
.container {
  width: min(1200px, 100% - 2.5rem);
  margin-inline: auto;
}

/* ── SECTION COMMON ── */
section {
  padding-block: clamp(3rem, 5vw, 4.5rem);
  position: relative;
  margin: 0;
}

.section-head {
  max-width: 680px;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-head.centered { text-align: center; margin-inline: auto; }

/* ── EYEBROW OPCIÓN B — Badge tarjeta con icono ── */
.eyebrow-b {
  display: inline-flex;
  align-items: center;
  gap: .9rem;
  padding: .75rem 1.4rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.04);
  position: relative;
  overflow: hidden;
  margin-bottom: 1.1rem;
  width: fit-content;
}
.eyebrow-b::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--accent), var(--purple));
  border-radius: 14px 0 0 14px;
}
.eyebrow-b-icon {
  width: 36px; height: 36px;
  border-radius: 9px;
  background: rgba(0,240,255,0.1);
  border: 1px solid rgba(0,240,255,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}
.eyebrow-b-text {
  display: flex;
  flex-direction: column;
  gap: .15rem;
}
.eyebrow-b-label {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.eyebrow-b-title {
  font-size: .92rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -.01em;
}

/* ── eyebrow antiguo (mantenido por si hay restos) ── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .75rem;
}
.eyebrow::before {
  content: '';
  display: block;
  width: 18px; height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

h2 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: #fff;
}

.section-sub {
  margin-top: 1rem;
  color: var(--text-soft);
  font-size: 1.0625rem;
  max-width: 560px;
}
.centered .section-sub { margin-inline: auto; }

/* ── GRADIENT TEXT ── */
.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, #818cf8 60%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cyan { color: var(--accent); }

/* ═══════════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════════ */
#navbar {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 900;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
  border-bottom: 1px solid transparent;
}
#navbar.scrolled {
  background: rgba(26,31,46,0.92);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border-color: var(--border);
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}

.nav-inner {
  width: min(1200px, 100% - 2.5rem);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: #fff;
  transition: opacity .2s;
}
.logo:hover { opacity: .8; }
.logo em { color: var(--accent); font-style: normal; }
.logo-icon {
  font-size: 1.1rem;
  filter: drop-shadow(0 0 6px var(--accent));
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(.75rem, 1.5vw, 1.5rem);
}
.nav-links a {
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-soft);
  transition: color .2s;
  position: relative;
}
.nav-links a:hover { color: #fff; }

/* Highlight "Cotizador" */
.nav-highlight {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.nav-ping {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 var(--accent-glow);
  animation: ping 2s infinite;
}
@keyframes ping {
  0%,100% { box-shadow: 0 0 0 0 var(--accent-glow); }
  50%      { box-shadow: 0 0 0 5px transparent; }
}

/* CTA button */
.nav-cta {
  padding: .5rem 1.1rem;
  border-radius: 8px;
  background: var(--accent-dim);
  border: 1px solid var(--border-glow);
  color: var(--accent) !important;
  font-weight: 600;
  font-size: .875rem;
  transition: background .2s, box-shadow .2s;
}
.nav-cta:hover {
  background: rgba(0,240,255,0.22);
  box-shadow: 0 0 16px rgba(0,240,255,0.2);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .4rem;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s;
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════ */
#hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-h) + 2rem);
  padding-bottom: 4rem;
  overflow: hidden;
}

/* Background */
.hero-bg { position: absolute; inset: 0; pointer-events: none; }

.hero-dots {
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(0,240,255,0.09) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 80%);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  animation: orbFloat 12s ease-in-out infinite;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,240,255,0.18) 0%, transparent 70%);
  top: -160px; right: -160px;
  animation-duration: 14s;
}
.orb-2 {
  width: 450px; height: 450px;
  background: radial-gradient(circle, rgba(139,92,246,0.15) 0%, transparent 70%);
  bottom: -80px; left: -100px;
  animation-delay: -5s;
  animation-duration: 18s;
}
.orb-3 {
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(16,185,129,0.1) 0%, transparent 70%);
  top: 40%; left: 38%;
  animation-delay: -9s;
  animation-duration: 10s;
}
@keyframes orbFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(18px,-22px) scale(1.04); }
  66%      { transform: translate(-14px,12px) scale(0.97); }
}

/* Hero layout */
.hero-layout {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

/* Content */
.hero-content { display: flex; flex-direction: column; gap: 1.5rem; }

/* Pill */
.pill {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .45rem 1rem;
  border-radius: 100px;
  background: rgba(0,240,255,0.08);
  border: 1px solid rgba(0,240,255,0.25);
  font-size: .8125rem;
  font-weight: 600;
  color: var(--accent);
  width: max-content;
}
.pill-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,240,255,0.25);
  animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
  0%,100% { box-shadow: 0 0 0 3px rgba(0,240,255,0.25); }
  50%      { box-shadow: 0 0 0 6px rgba(0,240,255,0.1); }
}

h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.03em;
  color: #fff;
}

.hero-lead {
  font-size: 1.0625rem;
  color: var(--text-soft);
  max-width: 500px;
}
.hero-lead strong { color: var(--text); font-weight: 700; }

/* Buttons */
.hero-btns { display: flex; flex-wrap: wrap; gap: .875rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .9rem 1.75rem;
  border-radius: 12px;
  font-weight: 700;
  font-size: .9375rem;
  transition: transform .25s var(--ease), box-shadow .25s, filter .25s;
  position: relative;
  cursor: pointer;
}
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--accent);
  color: #070b14;
  font-weight: 800;
  letter-spacing: -.01em;
  box-shadow: 0 4px 20px rgba(0,240,255,0.2);
  overflow: hidden;
  position: relative;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .25s;
}
.btn-primary:hover {
  box-shadow: 0 10px 40px rgba(0,240,255,0.55), 0 0 0 1px rgba(0,240,255,0.6);
  filter: brightness(1.08);
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:active { transform: translateY(0); box-shadow: 0 3px 12px rgba(0,240,255,0.3); }

.btn-wa {
  background: rgba(37,211,102,0.12);
  border: 1px solid rgba(37,211,102,0.3);
  color: #25d366;
}
.btn-wa:hover { background: rgba(37,211,102,0.2); box-shadow: 0 4px 20px rgba(37,211,102,0.25); }

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-glow);
  color: var(--text);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-full { width: 100%; justify-content: center; }

/* Hero stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; gap: .1rem; }
.stat strong {
  font-size: 1.5rem;
  font-family: var(--mono);
  font-weight: 600;
  color: #fff;
  line-height: 1.1;
}
.stat span { font-size: .78rem; color: var(--text-muted); font-weight: 500; }
.stat-sep { width: 1px; height: 36px; background: var(--border); }

/* Hero visual */
.hero-visual {
  position: relative;
  justify-self: center;
  width: 100%;
  max-width: 540px;
}

.hero-frame {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card), 0 0 60px rgba(0,240,255,0.1);
  aspect-ratio: 4/3;
}
.hero-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 6s var(--ease);
}
.hero-frame:hover img { transform: scale(1.04); }

.hero-frame-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7,11,20,0.6) 0%, transparent 50%);
  pointer-events: none;
}

.hero-chip {
  position: absolute;
  bottom: 1rem; left: 1rem; right: 1rem;
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .75rem 1rem;
  border-radius: 12px;
  background: rgba(26,31,46,0.88);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.1);
}
.hero-chip-icon {
  font-size: 1.6rem;
  filter: drop-shadow(0 0 4px var(--accent));
}
.hero-chip strong { display: block; font-size: .875rem; color: #fff; font-weight: 700; }
.hero-chip span  { font-size: .78rem; color: var(--text-muted); }

/* Floating badges */
.hero-badge {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem 1rem;
  border-radius: 100px;
  font-size: .8125rem;
  font-weight: 700;
  background: rgba(26,31,46,0.92);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-glow);
  color: var(--accent);
  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
  white-space: nowrap;
}
.badge-left  { top: -12px; left: -24px; animation: floatBadge 4s ease-in-out infinite; }
.badge-right { top: 20%; right: -28px; animation: floatBadge 4s ease-in-out infinite .8s; }

@keyframes floatBadge {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}

/* ═══════════════════════════════════════════════════
   COTIZADOR
═══════════════════════════════════════════════════ */
#cotizador {
  position: relative;
}
#cotizador::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0,240,255,0.03) 50%, transparent 100%);
  pointer-events: none;
}

.calc-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--r-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
}

.calc-selects {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.calc-field { display: flex; flex-direction: column; gap: .4rem; }
.calc-field label {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

select, input[type="text"], input[type="email"], input[type="tel"], textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  padding: .7rem .9rem;
  font-size: .9375rem;
  transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none;
  appearance: none;
}
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237a8399' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .9rem center;
  padding-right: 2.5rem;
}
select:focus, input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,240,255,0.12);
}

.calc-result {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  min-width: 250px;
  border-left: 1px solid var(--border);
  padding-left: 2rem;
}
.calc-result-info { display: flex; flex-direction: column; gap: .3rem; }
.calc-label { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }
.calc-price-wrap { display: flex; align-items: baseline; gap: .5rem; flex-wrap: wrap; }
.calc-price {
  font-family: var(--mono);
  font-size: 2rem;
  font-weight: 600;
  color: var(--accent);
  line-height: 1.1;
}
.calc-tax { font-size: .75rem; color: var(--text-muted); }
.calc-time { font-size: .82rem; color: var(--text-soft); margin-top: .2rem; }

/* WA solid button */
.btn-wa-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  padding: 1rem 2rem;
  border-radius: 12px;
  background: var(--wa);
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -.01em;
  box-shadow: 0 4px 20px rgba(37,211,102,0.25);
  transition: transform .25s var(--ease), box-shadow .25s, filter .25s;
  position: relative;
  overflow: hidden;
}
.btn-wa-solid::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .25s;
}
.btn-wa-solid:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 40px rgba(37,211,102,0.5), 0 0 0 1px rgba(37,211,102,0.6);
  filter: brightness(1.08);
}
.btn-wa-solid:hover::before { opacity: 1; }
.btn-wa-solid:active { transform: translateY(0); box-shadow: 0 3px 12px rgba(37,211,102,0.3); }

.btn-wa-lg { padding: 1.05rem 2rem; font-size: 1.05rem; width: 100%; }

/* ═══════════════════════════════════════════════════
   SERVICIOS
═══════════════════════════════════════════════════ */
#servicios { background: var(--bg); }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: stretch; /* todas las tarjetas la misma altura */
}

/* Wrapper que recibe el fade-up — así .card no hereda su transition */
.card-wrap {
  display: flex;
  flex-direction: column;
  height: 100%; /* estira la card al full de la celda del grid */
}
.card-wrap .card {
  height: 100%;
}

/* ── CARD BASE ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: border-color .35s, transform .4s var(--ease), box-shadow .4s;
  animation-delay: var(--delay, 0s);
}

.card:hover {
  border-color: rgba(0,240,255,0.4);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,240,255,0.2), 0 0 50px rgba(0,240,255,0.08);
}

/* ── IMAGEN SUPERIOR ── */
.card-img-wrap {
  position: relative;
  height: 200px;   /* igual en las 3 tarjetas — fijado aquí */
  overflow: hidden;
  flex-shrink: 0;
}

.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease), filter .4s;
  filter: brightness(1.05) saturate(1.1) contrast(1.05);
}

.card:hover .card-img-wrap img {
  transform: scale(1.08);
  filter: brightness(.65) saturate(1.2);
}

/* Overlay degradado sobre la imagen */
.card-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,240,255,0) 0%,
    rgba(7,11,20,0.2) 50%,
    rgba(7,11,20,0.7) 100%
  );
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 1rem 1.2rem;
  transition: background .4s;
}

.card:hover .card-img-overlay {
  background: linear-gradient(
    to bottom,
    rgba(0,240,255,0.05) 0%,
    rgba(7,11,20,0.65) 55%,
    rgba(7,11,20,0.97) 100%
  );
}

/* Borde cyan animado en la imagen al hover */
.card-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border-bottom: 2px solid rgba(0,240,255,0);
  transition: border-color .4s;
}
.card:hover .card-img-wrap::after {
  border-color: rgba(0,240,255,0.6);
}

/* ── ICONO SOBRE LA IMAGEN ── */
.card-icon-wrap {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--icon-color, rgba(0,240,255,0.2));
  border: 1px solid var(--icon-border, rgba(0,240,255,0.45));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  backdrop-filter: blur(8px);
  transition: transform .4s var(--ease), box-shadow .4s, background .4s;
  flex-shrink: 0;
}

.card:hover .card-icon-wrap {
  transform: scale(1.18) rotate(-6deg);
  background: var(--icon-color, rgba(0,240,255,0.35));
  box-shadow: 0 0 24px var(--icon-border, rgba(0,240,255,0.5));
}

/* ── CUERPO DE LA TARJETA ── */
.card-body {
  padding: 1.4rem 1.6rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: .85rem;
  flex: 1;
  /* Empuja el link siempre al fondo — simetría vertical entre tarjetas */
  justify-content: flex-start;
}
.card-body .card-link {
  margin-top: auto;
}

.card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  transition: color .25s;
}
.card:hover h3 { color: var(--accent); }

.card-desc {
  font-size: .875rem;
  color: var(--text-soft);
  line-height: 1.6;
}

.card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  flex: 1;
}
.card ul li {
  font-size: .85rem;
  color: var(--text-soft);
  padding-left: 1.1rem;
  position: relative;
  transition: color .2s, transform .25s var(--ease);
}
.card:hover ul li { color: var(--text); transform: translateX(5px); }
.card ul li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: .68rem;
  top: .18em;
}

/* Línea separadora animada */
.card ul::before {
  content: '';
  display: block;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  width: 0;
  transition: width .5s var(--ease);
  margin-bottom: .5rem;
}
.card:hover ul::before { width: 100%; }

.card-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .85rem;
  font-weight: 700;
  color: var(--accent);
  opacity: .65;
  transform: translateX(0);
  transition: opacity .25s, transform .35s var(--ease), gap .3s var(--ease);
}
.card:hover .card-link { opacity: 1; transform: translateX(6px); gap: .6rem; }
.card-link:hover { text-decoration: underline; }

/* ═══════════════════════════════════════════════════
   GALERÍA
═══════════════════════════════════════════════════ */
#galeria { background: var(--bg); }

.gallery-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
  flex-wrap: wrap;
}
.gallery-header .section-head { margin-bottom: 0; }

.gallery-filters {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}
.filter-btn {
  padding: .45rem 1rem;
  border-radius: 8px;
  font-size: .8375rem;
  font-weight: 600;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: background .2s, color .2s, border-color .2s;
}
.filter-btn:hover { color: var(--text); border-color: var(--border-glow); }
.filter-btn.active {
  background: var(--accent-dim);
  border-color: var(--border-glow);
  color: var(--accent);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 240px 240px;
  gap: 1rem;
}
.gallery-item {
  position: relative;
  border-radius: var(--r);
  overflow: hidden;
  cursor: zoom-in;
  border: 1px solid var(--border);
  transition: border-color .3s, transform .3s var(--ease), box-shadow .3s, opacity .4s, scale .4s;
}
.gallery-item.large { grid-column: span 1; }  /* todas iguales */
.gallery-item:hover { border-color: var(--border-glow); transform: translateY(-3px); box-shadow: var(--shadow-card); }
.gallery-item.hidden { opacity: 0; scale: .96; pointer-events: none; }

.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(1) saturate(1.1);
  transition: transform .5s var(--ease), filter .4s;
}
.gallery-item:hover img {
  transform: scale(1.06);
  filter: brightness(1.1) saturate(1.2);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem;
  gap: .3rem;
  opacity: 0;
  transition: opacity .3s;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-tag {
  display: inline-block;
  padding: .2rem .6rem;
  border-radius: 6px;
  background: var(--accent);
  color: #070b14;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  width: max-content;
}
.gallery-overlay strong { color: #fff; font-size: .95rem; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.9);
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;   /* ← no bloquea hover/click cuando está oculto */
  transition: opacity .3s;
}
/* El atributo hidden NO se sobreescribe con display:flex */
.lightbox[hidden] { display: none !important; }
.lightbox.active {
  opacity: 1;
  pointer-events: auto;   /* ← vuelve a capturar eventos cuando está visible */
}
.lightbox img {
  max-width: min(900px, 90vw);
  max-height: 75vh;
  border-radius: var(--r);
  object-fit: contain;
  box-shadow: 0 20px 80px rgba(0,0,0,0.6);
}
.lightbox p {
  color: var(--text-soft);
  font-size: .9rem;
  text-align: center;
}
.lightbox-close {
  position: absolute;
  top: 1.25rem; right: 1.25rem;
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: background .2s;
}
.lightbox-close:hover { background: rgba(255,255,255,0.2); }

/* ═══════════════════════════════════════════════════
   OPINIONES
═══════════════════════════════════════════════════ */
#opiniones { background: var(--bg); }

.stars-total {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-top: .75rem;
  flex-wrap: wrap;
  justify-content: center;
}
.stars-row { color: #fbbf24; font-size: 1.3rem; letter-spacing: .05em; }
.stars-label { color: var(--text-muted); font-size: .875rem; }

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.review {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color .3s, transform .3s var(--ease);
  animation-delay: var(--delay, 0s);
}
.review:hover { border-color: var(--border-glow); transform: translateY(-3px); }

.stars { color: #fbbf24; font-size: 1rem; letter-spacing: .04em; }

blockquote {
  font-size: .9375rem;
  color: var(--text-soft);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}

.reviewer {
  display: flex;
  align-items: center;
  gap: .85rem;
  margin-top: auto;
}
.avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--av, linear-gradient(135deg, var(--accent), var(--purple)));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.reviewer strong { display: block; font-size: .9rem; color: #fff; }
.reviewer span   { font-size: .78rem; color: var(--text-muted); }

/* ═══════════════════════════════════════════════════
   PORTÁTILES
═══════════════════════════════════════════════════ */
#portatiles { background: var(--bg); }

.laptop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.laptop-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--r);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: border-color .3s, transform .3s var(--ease), box-shadow .3s;
  animation-delay: var(--delay, 0s);
  text-decoration: none;
  color: inherit;
}
.laptop-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.laptop-thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.laptop-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.laptop-card:hover .laptop-thumb img { transform: scale(1.06); }

.laptop-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  flex: 1;
}
.laptop-tag {
  display: inline-block;
  padding: .2rem .7rem;
  border-radius: 6px;
  font-size: .73rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  width: max-content;
}
.cyan-tag   { background: rgba(0,240,255,0.12);  color: var(--accent); border: 1px solid rgba(0,240,255,0.2); }
.purple-tag { background: rgba(139,92,246,0.12); color: var(--purple); border: 1px solid rgba(139,92,246,0.2); }
.green-tag  { background: rgba(16,185,129,0.12); color: var(--green);  border: 1px solid rgba(16,185,129,0.2); }

.laptop-body strong { font-size: 1rem; color: #fff; font-weight: 700; }
.laptop-body p  { font-size: .875rem; color: var(--text-soft); line-height: 1.55; flex: 1; }
.laptop-arrow {
  font-size: .875rem;
  font-weight: 700;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  margin-top: .75rem;
  transition: gap .15s;
}
.laptop-card:hover .laptop-arrow { letter-spacing: .01em; }

.laptop-cta { text-align: center; margin-top: 2.5rem; }

/* ═══════════════════════════════════════════════════
   FIRZTWEB — sección completa rediseñada
═══════════════════════════════════════════════════ */
#firztweb-banner {
  padding-block: clamp(4rem, 7vw, 6rem);
  position: relative;
  overflow: hidden;
  background: var(--bg);
}

/* ── FIRZTWEB — fondo ── */
.fw-bg { position: absolute; inset: 0; pointer-events: none; }
.fw-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,240,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,240,255,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 80%);
}
.fw-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: orbFloat 12s ease-in-out infinite;
}
.fw-orb-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(139,92,246,0.15) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation-duration: 16s;
}
.fw-orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,240,255,0.12) 0%, transparent 70%);
  top: 10%; right: -80px;
  animation-delay: -7s;
}

/* ── HERO CENTRADO ── */
.fw-hero {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.75rem;
}

/* Pill badge */
.fw-pill {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(0,240,255,0.07);
  border: 1px solid rgba(0,240,255,0.2);
  border-radius: 100px;
  padding: .4rem 1rem;
  font-size: .78rem;
  font-weight: 600;
  color: rgba(255,255,255,0.65);
}
.fw-pill-new {
  background: var(--accent);
  color: #0a0c12;
  border-radius: 100px;
  padding: .15rem .55rem;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .04em;
}

/* Titular */
.fw-h {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.04em;
  color: #fff;
  margin: 0;
}
.fw-h em {
  font-style: normal;
  background: linear-gradient(90deg, var(--accent) 0%, #8b5cf6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Subtítulo */
.fw-sub {
  font-size: 1.05rem;
  color: var(--text-soft);
  line-height: 1.7;
  max-width: 540px;
  margin: 0;
}

/* Botones */
.fw-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: flex-start;
}
.fw-btn-p {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--accent);
  color: #0a0c12;
  font-weight: 800;
  font-size: .95rem;
  padding: .9rem 2rem;
  border-radius: 10px;
  text-decoration: none;
  transition: box-shadow .2s, transform .2s;
}
.fw-btn-p:hover {
  box-shadow: 0 0 30px rgba(0,240,255,0.45);
  transform: translateY(-2px);
}
.fw-btn-s {
  display: inline-flex;
  align-items: center;
  background: rgba(255,255,255,0.05);
  color: #fff;
  font-weight: 600;
  font-size: .95rem;
  padding: .9rem 2rem;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.12);
  text-decoration: none;
  transition: background .2s, transform .2s;
}
.fw-btn-s:hover {
  background: rgba(255,255,255,0.09);
  transform: translateY(-2px);
}

/* Fila de métricas */
.fw-stats-row {
  display: flex;
  gap: 0;
  justify-content: flex-start;
  flex-wrap: wrap;
  width: 100%;
}
.fw-stat-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .3rem;
  padding: 1.4rem 2rem;
  border: 1px solid rgba(255,255,255,0.07);
  background: rgba(255,255,255,0.02);
  flex: 1;
  min-width: 120px;
}
.fw-stat-box:first-child { border-radius: 14px 0 0 14px; }
.fw-stat-box:last-child  { border-radius: 0 14px 14px 0; }
.fw-stat-n {
  font-size: 1.9rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
  letter-spacing: -.03em;
}
.fw-stat-n.cyan   { color: var(--accent); }
.fw-stat-n.purple { color: #8b5cf6; }
.fw-stat-l {
  font-size: .72rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
  .fw-h { letter-spacing: -.02em; }
  .fw-stat-box { padding: 1rem 1.2rem; }
  .fw-stat-n { font-size: 1.5rem; }
  .fw-stat-box:first-child { border-radius: 14px 14px 0 0; }
  .fw-stat-box:last-child  { border-radius: 0 0 14px 14px; }
  .fw-stats-row { flex-direction: column; }
}

/* ── Layout 2 columnas Firztweb ── */
.fw-layout {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: center;
}
.fw-hero { max-width: 100%; }

/* ── Cubo 3D ── */
.fw-cube-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-shrink: 0;
}

.fw-cube-scene {
  width: 200px;
  height: 200px;
  perspective: 800px;
  cursor: pointer;
}

.fw-cube {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  /* JS controla el transform */
}

.fw-cube-face {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  border: 1px solid rgba(255,255,255,0.12);
  backface-visibility: hidden;
  padding: 1.5rem;
}

.fw-face-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.fw-face-title {
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: -.03em;
}

.fw-face-sub {
  font-size: .78rem;
  text-align: center;
  line-height: 1.4;
  opacity: .7;
}

/* Cara frontal — cyan */
.fw-face-front {
  background: linear-gradient(135deg, rgba(0,240,255,0.13) 0%, rgba(0,240,255,0.04) 100%);
  transform: translateZ(100px);
  color: var(--accent);
}
.fw-face-front .fw-face-icon {
  background: rgba(0,240,255,0.12);
  border: 1px solid rgba(0,240,255,0.25);
  color: var(--accent);
}

/* Cara derecha — purple */
.fw-face-right {
  background: linear-gradient(135deg, rgba(139,92,246,0.15) 0%, rgba(139,92,246,0.04) 100%);
  transform: rotateY(120deg) translateZ(100px);
  color: #a78bfa;
}
.fw-face-right .fw-face-icon {
  background: rgba(139,92,246,0.12);
  border: 1px solid rgba(139,92,246,0.25);
  color: #a78bfa;
}

/* Cara izquierda — green */
.fw-face-left {
  background: linear-gradient(135deg, rgba(16,185,129,0.15) 0%, rgba(16,185,129,0.04) 100%);
  transform: rotateY(240deg) translateZ(100px);
  color: #34d399;
}
.fw-face-left .fw-face-icon {
  background: rgba(16,185,129,0.12);
  border: 1px solid rgba(16,185,129,0.25);
  color: #34d399;
}

/* Brillo al hover */
.fw-cube-scene:hover .fw-cube-face {
  box-shadow: 0 0 30px rgba(0,240,255,0.18), inset 0 1px 0 rgba(255,255,255,0.08);
}

.fw-cube-hint {
  font-size: .68rem;
  color: var(--text-muted);
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* Responsive: cubo debajo del texto en móvil */
@media (max-width: 860px) {
  .fw-layout {
    grid-template-columns: 1fr;
  }
  .fw-cube-wrap {
    margin: 0 auto;
  }
}

/* ═══════════════════════════════════════════════════
   FAQ
═══════════════════════════════════════════════════ */
#faq { background: var(--bg); }

.faq-search-wrap {
  position: relative;
  max-width: 520px;
  margin: 0 auto 2.5rem;
}
.faq-search-wrap svg {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}
.faq-search-wrap input {
  width: 100%;
  padding: .8rem 1rem .8rem 2.8rem;
  border-radius: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
}

.faq-list {
  max-width: 760px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.faq-item {
  border-radius: var(--r);
  border: 1px solid var(--border);
  background: var(--bg-card);
  overflow: hidden;
  transition: border-color .3s;
}
.faq-item:hover { border-color: var(--border-glow); }
.faq-item.open  { border-color: var(--border-glow); }

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  transition: color .2s, background .2s;
}
.faq-q:hover { color: #fff; background: rgba(255,255,255,0.02); }
.faq-q .faq-icon {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform .35s var(--ease), color .2s;
}
.faq-item.open .faq-q .faq-icon { transform: rotate(45deg); color: var(--accent); }

/* Accordion via grid trick */
.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .35s var(--ease);
}
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-a-inner {
  overflow: hidden;
  padding: 0 1.5rem;
  font-size: .9375rem;
  color: var(--text-soft);
  line-height: 1.7;
}
.faq-item.open .faq-a-inner { padding-bottom: 1.25rem; }

.faq-no-results {
  text-align: center;
  color: var(--text-muted);
  padding: 2rem;
  font-size: .9rem;
}

/* ═══════════════════════════════════════════════════
   CONTACTO
═══════════════════════════════════════════════════ */
#contacto { background: var(--bg); }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: stretch;
}

/* ── Wrappers centrados de cada botón en su sección ── */
.contact-info-btn-wrap,
.contact-form-btn-wrap {
  display: flex;
  justify-content: center;
  margin-top: auto;
  padding-top: 1.75rem;
}

.contact-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  padding: 0 2rem;
  height: 3.25rem;
  border-radius: 14px;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -.01em;
  cursor: pointer;
  width: 100%;
  box-sizing: border-box;
  border: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: transform .25s var(--ease), box-shadow .25s, filter .25s;
  white-space: nowrap;
}

/* Shimmer compartido */
.contact-action-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.18) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .25s;
}
.contact-action-btn:hover { transform: translateY(-3px); filter: brightness(1.08); }
.contact-action-btn:hover::before { opacity: 1; }
.contact-action-btn:active { transform: translateY(0); }

/* Botón Enviar — cyan */
.contact-action-btn--cyan {
  background: var(--accent);
  color: #070b14;
  box-shadow: 0 4px 20px rgba(0,240,255,0.25);
}
.contact-action-btn--cyan:hover {
  box-shadow: 0 10px 40px rgba(0,240,255,0.55), 0 0 0 1px rgba(0,240,255,0.6);
}
.contact-action-btn--cyan:active { box-shadow: 0 3px 12px rgba(0,240,255,0.3); }

/* Botón WhatsApp — verde */
.contact-action-btn--green {
  background: var(--wa);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,211,102,0.25);
}
.contact-action-btn--green:hover {
  box-shadow: 0 10px 40px rgba(37,211,102,0.5), 0 0 0 1px rgba(37,211,102,0.6);
}
.contact-action-btn--green:active { box-shadow: 0 3px 12px rgba(37,211,102,0.3); }

.contact-info,
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-card);
}
/* h2 izquierda y h3 derecha al mismo tamaño visual */
.contact-info h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -.02em;
  margin-top: 0;
}
.contact-form h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -.02em;
}

.contact-details { display: flex; flex-direction: column; gap: 1rem; }
.contact-details li {
  display: flex;
  align-items: center;
  gap: .85rem;
  font-size: .9375rem;
  color: var(--text-soft);
}
.contact-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--accent-dim);
  border: 1px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}
.contact-details a { color: var(--text-soft); transition: color .2s; }
.contact-details a:hover { color: var(--accent); }

/* Form — estilos compartidos con .contact-info arriba */

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
}
.req { color: var(--accent); }
.optional { color: var(--text-muted); font-weight: 400; text-transform: none; letter-spacing: 0; }

textarea { resize: vertical; min-height: 110px; }

.form-ok { color: var(--green); font-size: .9rem; font-weight: 600; }
.form-err { color: #f87171; font-size: .85rem; }

/* ═══════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════ */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding-block: 2rem;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-inner p { font-size: .83rem; color: var(--text-muted); }
.footer-links {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: .83rem;
  color: var(--text-muted);
  transition: color .2s;
}
.footer-links a:hover { color: var(--accent); }

/* ═══════════════════════════════════════════════════
   WA FAB
═══════════════════════════════════════════════════ */
.wa-fab {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 800;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--wa);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.5);
  /* rebote continuo + sombra que crece/se reduce como si botara de verdad */
  animation: fabBounce 1.8s cubic-bezier(0.28, 0.84, 0.42, 1) infinite 1.5s;
  transition: transform .2s var(--ease), box-shadow .2s;
}
.wa-fab:hover {
  animation-play-state: paused;
  transform: scale(1.12) translateY(-3px) !important;
  box-shadow: 0 10px 36px rgba(37,211,102,0.7) !important;
}

/* Sombra en el suelo que se achica cuando el botón sube */
.wa-fab::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%; transform: translateX(-50%);
  width: 36px; height: 6px;
  border-radius: 50%;
  background: rgba(37,211,102,0.35);
  filter: blur(4px);
  animation: fabShadow 1.8s cubic-bezier(0.28, 0.84, 0.42, 1) infinite 1.5s;
}

@keyframes fabBounce {
  0%        { transform: translateY(0) scale(1); }
  15%       { transform: translateY(-18px) scale(1.04); }
  30%       { transform: translateY(0) scale(0.97); }
  42%       { transform: translateY(-9px) scale(1.02); }
  54%       { transform: translateY(0) scale(0.99); }
  62%       { transform: translateY(-4px) scale(1.01); }
  70%,100%  { transform: translateY(0) scale(1); }
}
@keyframes fabShadow {
  0%        { opacity: 1;   transform: translateX(-50%) scaleX(1); }
  15%       { opacity: .35; transform: translateX(-50%) scaleX(.6); }
  30%       { opacity: 1;   transform: translateX(-50%) scaleX(1); }
  42%       { opacity: .6;  transform: translateX(-50%) scaleX(.8); }
  54%       { opacity: 1;   transform: translateX(-50%) scaleX(1); }
  62%       { opacity: .8;  transform: translateX(-50%) scaleX(.9); }
  70%,100%  { opacity: 1;   transform: translateX(-50%) scaleX(1); }
}

/* ═══════════════════════════════════════════════════
   FADE-UP ANIMATION
═══════════════════════════════════════════════════ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity .65s var(--ease) var(--delay, 0s),
    transform .65s var(--ease) var(--delay, 0s);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════ */
@media (max-width: 900px) {
  /* Hamburger */
  .hamburger { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    inset-inline: 0;
    flex-direction: column;
    padding: 1.5rem;
    gap: 0;
    background: rgba(26,31,46,0.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    display: block;
    padding: .9rem 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text);
  }
  .nav-links a:last-child { border-bottom: none; }
  .nav-cta { background: none; border: none; color: var(--accent) !important; }

  /* Hero */
  .hero-layout { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 100%; }
  .badge-left, .badge-right { display: none; }

  /* Cotizador */
  .calc-card { grid-template-columns: 1fr; }
  .calc-result { border-left: none; border-top: 1px solid var(--border); padding-left: 0; padding-top: 1.5rem; }
  .calc-selects { grid-template-columns: 1fr; }

  /* Grids */
  .cards-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .laptop-grid { grid-template-columns: repeat(2, 1fr); }

  /* Gallery */
  .gallery-header { flex-direction: column; align-items: flex-start; }
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .gallery-item.large { grid-column: span 2; }

  /* Firztweb */
  .fw-cards { grid-template-columns: 1fr; }
  .fw-float { display: none; }
  .fw-cta-row { flex-direction: column; text-align: center; }
  .fw-sim-cards { grid-template-columns: 1fr; }
  .fw-sim-links span { display: none; }

  /* Contact */
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .laptop-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .gallery-item.large { grid-column: span 1; }

  .hero-stats { gap: 1rem; }
  .stat-sep { display: none; }

  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }

  .hero-chip { display: none; }
}