/* ═══════════════════════════════════════════════════════════════
   PALETA DEL PROYECTO — sincronizado con public/css/bootstrap.css
   $primary  → #0F172A (Slate Navy)
   $secondary→ #003E64 (Deep Ocean Blue)
═══════════════════════════════════════════════════════════════ */
:root {
  /* ── Primario: Slate Navy profundo ── */
  --bs-primary:          #0F172A;
  --bs-primary-rgb:      15, 23, 42;

  /* ── Secundario: Deep Ocean Blue ── */
  --bs-secondary:        #003E64;
  --bs-secondary-rgb:    0, 62, 100;

  /* ── Éxito: Emerald (sincronizado con bootstrap.css) ── */
  --bs-success:          #10B981;
  --bs-success-rgb:      16, 185, 129;

  /* ── Info: Gris medio (acento neutro) ── */
  --bs-info:             #6C757D;
  --bs-info-rgb:         108, 117, 125;

  /* ── Advertencia: Ámbar dorado ── */
  --bs-warning:          #eeb006;
  --bs-warning-rgb:      238, 176, 6;

  /* ── Danger ── */
  --bs-danger:           #E53935;
  --bs-danger-rgb:       229, 57, 53;

  /* ── Oscuro: Navy profundo ── */
  --bs-dark:             #0B132B;
  --bs-dark-rgb:         11, 19, 43;

  /* ── Claro: Gris perla Bootstrap ── */
  --bs-light:            #f8f9fa;
  --bs-light-rgb:        248, 249, 250;

  /* ── Aliases internos ── */
  --c-accent:            #eeb006;
  --c-accent-rgb:        238, 176, 6;
  --c-success:           #10B981;
  --c-success-rgb:       16, 185, 129;
  --c-danger:            #E53935;
  --c-danger-rgb:        229, 57, 53;
  --c-border:            #E2E8F0;
  --c-surface:           #ffffff;
  --c-bg:                #f8f9fa;
  --c-light:             #f8f9fa;   /* alias compat */
  --c-text:              #1E293B;
  --c-text-muted:        #64748B;
  --c-muted:             #64748B;   /* alias compat */

  /* ── Espaciado y radios consistentes ── */
  --radius-sm:   8px;
  --radius-md:   14px;
  --radius-lg:   20px;
  --radius-xl:   28px;
  --shadow-sm:   0 1px 3px rgba(15,23,42,.08), 0 1px 2px rgba(15,23,42,.06);
  --shadow-md:   0 4px 16px rgba(15,23,42,.10);
  --shadow-lg:   0 16px 40px rgba(15,23,42,.14);
  --shadow-xl:   0 28px 64px rgba(15,23,42,.18);
  --transition:  all .22s ease;
}

/* ═══════════════════════════════════════════════════════════════
   BASE
═══════════════════════════════════════════════════════════════ */
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}

/* ═══════════════════════════════════════════════════════════════
   KEYFRAMES — sutiles, sin ruido visual
═══════════════════════════════════════════════════════════════ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-14px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-20px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.04); }
}
@keyframes sunGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(var(--c-accent-rgb),.3); }
  50%       { box-shadow: 0 0 0 8px rgba(var(--c-accent-rgb),0); }
}

/* ═══════════════════════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════════════════════ */
.navbar {
  position: relative;
  transition: var(--transition);
  animation: fadeInDown .5s ease-out;
}
.navbar-brand { transition: opacity .2s; }
.navbar-brand:hover { opacity: .8; }

.nav-link {
  position: relative;
  transition: color .2s;
  font-weight: 500;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 2px;
  background: var(--bs-primary);
  transition: width .25s ease;
  border-radius: 2px;
}
.nav-link:hover::after,
.nav-link.active::after { width: 70%; }

/* ═══════════════════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════════════════ */
.hero-section {
  padding: 6rem 0 5rem;
  background: var(--c-surface);
  position: relative;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--bs-primary) 0%, var(--bs-secondary) 100%);
}
.hero-section::after {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(var(--bs-primary-rgb),.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--bs-primary-rgb),.03) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 60% 70% at 72% 50%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 60% 70% at 72% 50%, black 20%, transparent 70%);
}

.hero-title {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.025em;
  color: var(--bs-primary);
  animation: fadeInDown .7s ease-out;
}
.hero-section .badge {
  animation: fadeInDown .5s ease-out;
  font-weight: 700 !important;
  letter-spacing: .04em;
}
.hero-section p { animation: fadeInUp .7s ease-out .15s both; }
.hero-section .btn { animation: fadeInUp .7s ease-out .3s both; }

.hero-section .btn {
  box-shadow: none;
  border: 1.5px solid transparent;
  font-weight: 600;
  transition: var(--transition);
}
.hero-section .btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.hero-image-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transition: box-shadow .3s ease;
  animation: fadeIn .9s ease-out .2s both;
}
.hero-image-container:hover {
  box-shadow: 0 36px 80px rgba(var(--bs-primary-rgb),.22) !important;
}
.hero-main-image {
  transition: transform .6s ease;
  display: block; width: 100%;
}
.hero-image-container:hover .hero-main-image { transform: scale(1.04); }

/* Cards flotantes */
.hero-section .position-absolute {
  animation: fadeInUp .8s ease-out .6s both;
}

/* ═══════════════════════════════════════════════════════════════
   SECTION UTILITIES
═══════════════════════════════════════════════════════════════ */
.section-title {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 800;
  color: var(--bs-primary);
  letter-spacing: -.02em;
  animation: fadeInDown .6s ease-out forwards;
}

/* Eyebrow label */
.section-eyebrow {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--bs-secondary);
}

/* ═══════════════════════════════════════════════════════════════
   FEATURE ICONS
═══════════════════════════════════════════════════════════════ */
.feature-icon {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  border-radius: var(--radius-md);
  margin-bottom: .9rem;
  animation: fadeInUp .7s ease-out forwards;
  transition: var(--transition);
}
.feature-icon:hover { transform: translateY(-3px); }

/* ═══════════════════════════════════════════════════════════════
   STATS CARDS
═══════════════════════════════════════════════════════════════ */
.stats-card {
  background: linear-gradient(135deg, var(--bs-primary) 0%, var(--bs-secondary) 100%);
  color: #fff;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  text-align: center;
  opacity: 0;
  animation: fadeInUp .6s ease-out forwards;
  transition: transform .25s ease, box-shadow .25s ease;
  border: none;
}
.stats-card:nth-child(1) { animation-delay: .1s; }
.stats-card:nth-child(2) { animation-delay: .2s; }
.stats-card:nth-child(3) { animation-delay: .3s; }
.stats-card:nth-child(4) { animation-delay: .4s; }
.stats-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* ═══════════════════════════════════════════════════════════════
   PRODUCT CARDS
═══════════════════════════════════════════════════════════════ */
.product-card {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-surface);
  box-shadow: var(--shadow-sm);
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
  opacity: 0;
  animation: fadeInUp .6s ease-out forwards;
}
.product-card:nth-child(1) { animation-delay: .08s; }
.product-card:nth-child(2) { animation-delay: .16s; }
.product-card:nth-child(3) { animation-delay: .24s; }
.product-card:nth-child(4) { animation-delay: .32s; }
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(var(--bs-primary-rgb),.12);
}

.product-card .card-body { padding: .85rem !important; }
.product-card h5 { font-size: .94rem; margin-bottom: .4rem !important; color: var(--bs-primary); font-weight: 700; }
.product-card h3 { font-size: 1.35rem; font-weight: 800; color: var(--bs-primary); }
.product-card .btn { padding: .4rem .75rem; font-size: .84rem; font-weight: 600; }
.product-card .btn-sm { padding: .25rem .5rem; font-size: .78rem; }
.product-card .d-flex.align-items-center.gap-1 { margin-bottom: .5rem !important; }
.product-card .specs-table { margin-bottom: .5rem !important; }

.product-card-image {
  position: relative;
  height: 300px;
  background-size: cover;
  background-position: center;
  border-radius: 0;
  overflow: hidden;
  transition: transform .5s ease;
}
.product-card:hover .product-card-image { transform: scale(1.04); }

.product-card-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(var(--bs-primary-rgb),.82) 0%, rgba(var(--bs-primary-rgb),.35) 65%, transparent 100%);
  padding: 2rem 1.4rem 1.4rem;
  color: #fff;
  transition: background .25s ease;
}
.product-card:hover .product-card-overlay {
  background: linear-gradient(to top, rgba(var(--bs-primary-rgb),.92) 0%, rgba(var(--bs-primary-rgb),.45) 70%, transparent 100%);
}

/* ═══════════════════════════════════════════════════════════════
   SPECS TABLE
═══════════════════════════════════════════════════════════════ */
.specs-table {
  background-color: var(--bs-light);
  font-size: .8rem;
  border-radius: var(--radius-sm);
}
.specs-table .row > div {
  background: transparent;
  padding: 6px 10px !important;
  border: none !important;
}
.specs-table strong { color: var(--c-text); font-size: .84rem; }
.specs-table .text-primary { font-weight: 700; }
.specs-table .text-muted { font-size: .7rem !important; margin-bottom: 1px; }

/* ═══════════════════════════════════════════════════════════════
   TESTIMONIALS
═══════════════════════════════════════════════════════════════ */
.testimonial-card {
  background: var(--c-surface);
  padding: 1.9rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-sm);
  opacity: 0;
  animation: fadeInUp .7s ease-out forwards;
  transition: transform .25s ease, box-shadow .25s ease;
  height: 100%;
}
.testimonial-card:nth-child(1) { animation-delay: .1s; }
.testimonial-card:nth-child(2) { animation-delay: .2s; }
.testimonial-card:nth-child(3) { animation-delay: .3s; }
.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.testimonial-card .bi-star-fill { transition: transform .2s ease; color: var(--c-accent); }
.testimonial-card:hover .bi-star-fill { transform: scale(1.15); }

/* ═══════════════════════════════════════════════════════════════
   PROCESS STEPS
═══════════════════════════════════════════════════════════════ */
.process-step {
  position: relative;
  padding: 2rem 1.75rem 1.75rem;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  opacity: 0;
  animation: fadeInUp .7s ease-out forwards;
  transition: transform .25s ease, box-shadow .25s ease;
}
.process-step:nth-child(1) { animation-delay: .15s; }
.process-step:nth-child(2) { animation-delay: .3s; }
.process-step:nth-child(3) { animation-delay: .45s; }
.process-step:nth-child(4) { animation-delay: .6s; }
.process-step:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.process-step i { transition: transform .25s ease; color: var(--bs-secondary); }
.process-step:hover i { transform: scale(1.15); color: var(--bs-primary); }

.step-number {
  position: absolute;
  top: -20px; left: 50%;
  transform: translateX(-50%);
  width: 44px; height: 44px;
  background: var(--bs-primary);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.05rem;
  border: 3px solid var(--c-surface);
  transition: var(--transition);
}
.process-step:hover .step-number {
  background: var(--bs-secondary);
  transform: translateX(-50%) scale(1.1);
}

/* ═══════════════════════════════════════════════════════════════
   CTA SECTION
═══════════════════════════════════════════════════════════════ */
.cta-section {
  background: linear-gradient(135deg, var(--bs-primary) 0%, var(--bs-secondary) 100%);
  color: #fff;
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 48px 48px;
}
.cta-section::after {
  content: '';
  position: absolute;
  width: 480px; height: 480px; border-radius: 50%;
  background: rgba(var(--c-accent-rgb),.07);
  top: -180px; right: -140px;
  pointer-events: none;
}
.cta-section h2   { position: relative; z-index: 1; animation: fadeInDown .7s ease-out; }
.cta-section p    { position: relative; z-index: 1; animation: fadeInUp .7s ease-out .15s both; }
.cta-section .btn {
  position: relative; z-index: 1;
  font-weight: 600;
  transition: var(--transition);
  animation: fadeInUp .7s ease-out .3s both;
}
.cta-section .btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ═══════════════════════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════════════════════ */
.btn-primary,
.btn-secondary {
  font-weight: 600;
  transition: var(--transition);
  border: 1.5px solid transparent;
}
.btn-primary:hover,
.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline-success-custom {
  background: var(--c-surface);
  border: 1.5px solid var(--bs-success);
  color: var(--bs-success);
  font-weight: 600;
  transition: var(--transition);
}
.btn-outline-success-custom:hover {
  background: var(--bs-success);
  border-color: var(--bs-success);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(var(--bs-success-rgb),.3);
}

/* ═══════════════════════════════════════════════════════════════
   FORMS
═══════════════════════════════════════════════════════════════ */
.form-control,
.form-select {
  border-color: var(--c-border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  font-size: .93rem;
}
.form-control:focus,
.form-select:focus {
  border-color: var(--bs-primary);
  box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb),.08);
}

/* ═══════════════════════════════════════════════════════════════
   BADGES
═══════════════════════════════════════════════════════════════ */
.badge { font-weight: 600; letter-spacing: .03em; }

/* ═══════════════════════════════════════════════════════════════
   NAV PILLS / TABS
═══════════════════════════════════════════════════════════════ */
.nav-pills .nav-link {
  border-radius: 50px !important;
  font-weight: 600;
  font-size: .86rem;
  padding: .42rem 1.3rem;
  color: var(--bs-secondary);
  border: 1.5px solid var(--c-border) !important;
  background: var(--c-surface);
  transition: var(--transition);
}
.nav-pills .nav-link:hover {
  border-color: var(--bs-primary) !important;
  color: var(--bs-primary);
}
.nav-pills .nav-link.active {
  background: var(--bs-primary) !important;
  border-color: var(--bs-primary) !important;
  color: #fff !important;
  box-shadow: 0 4px 12px rgba(var(--bs-primary-rgb),.2);
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════════ */
footer a {
  transition: color .2s ease, padding-left .2s ease;
}
footer a:hover { padding-left: 4px; }

/* Iconos de contacto */
.rounded-circle { transition: var(--transition); }
.d-flex:hover .rounded-circle { transform: scale(1.08); }

/* Stars rating */
.bi-star-fill,
.bi-star-half { color: var(--c-accent); transition: transform .2s ease; }

/* ═══════════════════════════════════════════════════════════════
   PARTNERS SECTION
═══════════════════════════════════════════════════════════════ */
.partner-card-link {
  text-decoration: none;
  display: block;
}
.partner-logo-container {
  background: var(--c-surface);
  padding: 1.5rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
  height: 110px;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  transition: var(--transition);
  opacity: 0;
  animation: fadeInUp .6s ease-out forwards;
}
.partner-card-link:hover .partner-logo-container {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--bs-secondary);
}

.partner-logo-wrapper {
  position: relative; z-index: 1;
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  transition: transform .25s ease;
}
.partner-card-link:hover .partner-logo-wrapper { transform: scale(1.05); }

.partner-logo {
  max-width: 100%; max-height: 70px;
  width: auto; height: auto;
  object-fit: contain;
  filter: grayscale(1) opacity(.55);
  transition: filter .3s ease;
}
.partner-card-link:hover .partner-logo { filter: grayscale(0) opacity(1); }

.partner-overlay {
  position: absolute; bottom: 7px; right: 7px;
  width: 28px; height: 28px;
  background: var(--bs-primary); color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem;
  opacity: 0; transform: scale(.6);
  transition: var(--transition); z-index: 2;
}
.partner-card-link:hover .partner-overlay { opacity: 1; transform: scale(1); }

.partner-card-link:nth-child(1)  .partner-logo-container { animation-delay: .05s; }
.partner-card-link:nth-child(2)  .partner-logo-container { animation-delay: .10s; }
.partner-card-link:nth-child(3)  .partner-logo-container { animation-delay: .15s; }
.partner-card-link:nth-child(4)  .partner-logo-container { animation-delay: .20s; }
.partner-card-link:nth-child(5)  .partner-logo-container { animation-delay: .25s; }
.partner-card-link:nth-child(6)  .partner-logo-container { animation-delay: .30s; }
.partner-card-link:nth-child(7)  .partner-logo-container { animation-delay: .35s; }
.partner-card-link:nth-child(8)  .partner-logo-container { animation-delay: .40s; }
.partner-card-link:nth-child(9)  .partner-logo-container { animation-delay: .45s; }
.partner-card-link:nth-child(10) .partner-logo-container { animation-delay: .50s; }

/* ═══════════════════════════════════════════════════════════════
   SCROLL ANIMATIONS
═══════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: no-preference) {
  .animate-on-scroll {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity .55s ease-out, transform .55s ease-out;
  }
  .animate-on-scroll.visible { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════════════════════════
   MEGA MENÚ
═══════════════════════════════════════════════════════════════ */
.nav-item-productos { position: static; }

.nav-item-productos:hover .megamenu-productos {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-item-productos:hover::after {
  height: 500px;
  pointer-events: auto;
}
.nav-item-productos::after {
  content: '';
  position: absolute;
  top: 100%; left: 0; right: 0;
  height: 0;
  pointer-events: none;
}
.nav-item-productos.mega-active > .nav-link { color: var(--bs-primary); }

.megamenu-productos {
  position: absolute;
  top: 55px;
  width: 80%; margin: 0 auto;
  padding: 12px;
  left: 0; right: 0;
  background: var(--c-surface);
  border-top: 2px solid var(--bs-primary);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .22s ease, transform .22s ease, visibility .22s;
  z-index: 1040;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}
.megamenu-productos.mega-active { opacity: 1; visibility: visible; transform: translateY(0); }

.megamenu-content {
  background: var(--c-bg);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  border: 1px solid var(--c-border);
}
.megamenu-grid {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 2.5rem;
}
.megamenu-titulo {
  font-size: .78rem;
  font-weight: 700;
  color: var(--bs-primary);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 1.1rem;
  padding-bottom: .65rem;
  border-bottom: 2px solid var(--bs-primary);
}
.megamenu-lista { list-style: none; padding: 0; margin: 0; }
.megamenu-lista li { margin-bottom: .5rem; }
.megamenu-lista a {
  display: block;
  padding: .32rem 0;
  font-size: .92rem;
  color: var(--c-text-muted);
  text-decoration: none;
  transition: color .2s, padding-left .2s;
}
.megamenu-lista a:hover { color: var(--bs-primary); padding-left: 6px; }
.megamenu-lista a.megamenu-destacado { color: var(--bs-secondary); font-weight: 600; }

.megamenu-categorias {
  background: var(--c-surface);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--c-border);
}
.megamenu-categorias .megamenu-lista a { font-weight: 500; color: var(--c-text); }

.megamenu-overlay {
  position: fixed; inset: 0;
  background: rgba(var(--bs-primary-rgb),.08);
  opacity: 0; visibility: hidden;
  transition: var(--transition); z-index: 1030;
}
.megamenu-overlay.active { opacity: 1; visibility: visible; }

@media (max-width: 991.98px) {
  .megamenu-productos,
  .megamenu-overlay { display: none !important; }
}

/* ═══════════════════════════════════════════════════════════════
   FILTER SIDEBAR
═══════════════════════════════════════════════════════════════ */
.filter-section {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}
.filter-title {
  font-size: .75rem;
  font-weight: 700;
  color: var(--bs-secondary);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.filter-option {
  padding: .32rem 0;
  transition: background .15s, padding-left .15s;
}
.filter-option:hover { background: rgba(var(--bs-primary-rgb),.03); border-radius: var(--radius-sm); padding-left: .25rem; }
.filter-option .form-check-input { cursor: pointer; border-color: var(--c-border); margin-top: .1rem; }
.filter-option .form-check-input:checked { background-color: var(--bs-primary); border-color: var(--bs-primary); }
.filter-option .form-check-label { cursor: pointer; font-size: .9rem; color: var(--c-text); }
.filter-option .text-muted { font-size: .84rem; }
.filter-section hr { margin: 1rem 0; border-color: var(--c-border); }

.fw-500 { font-weight: 500; }

/* ═══════════════════════════════════════════════════════════════
   MODAL LOGIN — #iniciar_sesion
═══════════════════════════════════════════════════════════════ */
/* Dialog / Content */
.lm-dialog { max-width: 820px; }
.lm-content {
  border: none !important;
  border-radius: 1.5rem !important;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,.22) !important;
}

/* -- Brand panel (izquierdo) -- */
.lm-panel {
  background: linear-gradient(160deg, var(--bs-primary) 0%, var(--bs-secondary) 100%);
  padding: 3rem 2.25rem;
  position: relative;
  overflow: hidden;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.lm-panel::before {
  content: '';
  position: absolute;
  width: 260px; height: 260px; border-radius: 50%;
  background: rgba(255,255,255,.05);
  top: -80px; right: -80px;
  pointer-events: none;
}
.lm-panel::after {
  content: '';
  position: absolute;
  width: 200px; height: 200px; border-radius: 50%;
  background: rgba(255,255,255,.04);
  bottom: -60px; left: -60px;
  pointer-events: none;
}
.lm-panel__content { position: relative; z-index: 1; }
.lm-panel__logo {
  height: 40px;
  filter: brightness(0) invert(1);
  margin-bottom: 2.25rem;
  display: block;
}
.lm-panel__title {
  font-size: 1.65rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: .4rem;
}
.lm-panel__sub {
  color: rgba(255,255,255,.6);
  font-size: .88rem;
  margin-bottom: 2.25rem;
  line-height: 1.55;
}
.lm-feature {
  display: flex;
  align-items: flex-start;
  gap: .875rem;
  margin-bottom: 1.25rem;
}
.lm-feature__icon {
  width: 36px; height: 36px;
  border-radius: .625rem;
  background: rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
  color: rgba(255,255,255,.9);
  flex-shrink: 0;
}
.lm-feature__title {
  font-size: .875rem;
  font-weight: 700;
  color: #fff;
  display: block;
  margin-bottom: .1rem;
}
.lm-feature__sub {
  font-size: .78rem;
  color: rgba(255,255,255,.55);
  line-height: 1.4;
  display: block;
}

/* -- Form panel (derecho) -- */
.lm-form {
  padding: 2rem 1.75rem;
  background: #fff;
}
.lm-form__close {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.lm-form__title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--bs-primary);
  margin-bottom: .3rem;
}
.lm-form__sub {
  font-size: .875rem;
  color: var(--c-text-muted);
  margin-bottom: 2rem;
}
.lm-label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: .35rem;
  display: block;
}
.lm-form .form-control {
  border: 2px solid var(--c-border);
  border-radius: .75rem;
  padding: .7rem 1rem;
  font-size: .9rem;
  background: var(--c-bg);
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.lm-form .form-control:focus {
  border-color: var(--bs-secondary);
  box-shadow: 0 0 0 3px rgba(var(--bs-secondary-rgb),.1);
  background: #fff;
  outline: none;
}
.lm-form .form-control.is-invalid { border-color: #dc3545 !important; }
.lm-pw-wrap { position: relative; }
.lm-pw-wrap .form-control { padding-right: 3rem; }
.lm-eye {
  position: absolute;
  right: .75rem; top: 50%;
  transform: translateY(-50%);
  background: transparent; border: none;
  cursor: pointer; color: var(--c-text-muted);
  font-size: 1.05rem; line-height: 1; padding: .25rem;
  transition: color .2s ease;
}
.lm-eye:hover { color: var(--bs-primary); }
.lm-submit {
  width: 100%;
  background: linear-gradient(135deg, var(--bs-primary) 0%, var(--bs-secondary) 100%);
  border: none;
  border-radius: .75rem;
  color: #fff;
  font-weight: 700;
  font-size: .95rem;
  padding: .875rem;
  transition: opacity .2s ease, transform .2s ease, box-shadow .2s ease;
  cursor: pointer;
}
.lm-submit:hover {
  opacity: .88;
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(var(--bs-primary-rgb),.3);
}
.lm-link {
  color: var(--bs-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: .875rem;
  transition: color .2s ease;
}
.lm-link:hover { color: var(--bs-primary); }
.lm-divider {
  position: relative;
  text-align: center;
  margin: 1.5rem 0 1rem;
}
.lm-divider::before {
  content: '';
  position: absolute;
  top: 50%; left: 0; right: 0;
  height: 1px;
  background: var(--c-border);
}
.lm-divider span {
  position: relative;
  background: #fff;
  padding: 0 .75rem;
  font-size: .8rem;
  color: var(--c-text-muted);
  font-weight: 500;
}
.lm-social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  width: 100%;
  padding: .65rem 1rem;
  border: 1.5px solid var(--c-border);
  border-radius: .75rem;
  background: var(--c-bg);
  color: var(--c-text);
  font-size: .875rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.lm-social-btn:hover {
  border-color: var(--bs-secondary);
  box-shadow: 0 4px 12px rgba(var(--bs-secondary-rgb),.12);
  transform: translateY(-1px);
}
.lm-register {
  text-align: center;
  padding-top: 1.25rem;
  margin-top: 1.25rem;
  border-top: 1px solid var(--c-border);
  font-size: .88rem;
  color: var(--c-text-muted);
}
.lm-form .form-check-input:checked {
  background-color: var(--bs-secondary);
  border-color: var(--bs-secondary);
}
@keyframes lmIn {
  from { opacity: 0; transform: translateY(-16px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
#iniciar_sesion.show .lm-content {
  animation: lmIn .3s cubic-bezier(.34,1.3,.64,1);
}

/* ══════════════════════════════════════════════════════
   REGISTER PAGE — rg-*
══════════════════════════════════════════════════════ */
.rg-section {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  padding: 3rem 0;
  background: var(--c-bg);
}
.rg-card {
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius-xl, 1.5rem);
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,.18);
  animation: rgIn .4s cubic-bezier(.34,1.3,.64,1);
}
/* ── Panel de marca ── */
.rg-panel {
  background: linear-gradient(160deg, #0F172A 0%, #003E64 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.rg-panel::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
}
.rg-panel::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -60px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(0,62,100,.4);
}
.rg-panel__content {
  position: relative;
  z-index: 1;
  padding: 2.75rem 2rem;
}
.rg-panel__logo {
  height: 38px;
  filter: brightness(0) invert(1);
  margin-bottom: 1.75rem;
}
.rg-panel__title {
  font-size: 1.65rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.25;
  margin-bottom: .75rem;
}
.rg-panel__sub {
  font-size: .88rem;
  color: rgba(255,255,255,.65);
  margin-bottom: 1.75rem;
  line-height: 1.6;
}
.rg-feature {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  margin-bottom: 1.1rem;
}
.rg-feature__icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(255,255,255,.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: #fff;
}
.rg-feature__title {
  display: block;
  font-size: .875rem;
  font-weight: 600;
  color: #fff;
}
.rg-feature__sub {
  display: block;
  font-size: .78rem;
  color: rgba(255,255,255,.55);
  line-height: 1.4;
}
/* ── Panel de formulario ── */
.rg-form {
  padding: 2.5rem 2.25rem;
  background: #fff;
}
.rg-form__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.rg-form__title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--c-text);
  margin-bottom: .2rem;
}
.rg-form__sub {
  font-size: .875rem;
  color: var(--c-text-muted);
  margin: 0;
}
.rg-back {
  color: var(--c-text-muted);
  text-decoration: none;
  font-size: 1rem;
  padding: .35rem;
  border-radius: .5rem;
  line-height: 1;
  transition: var(--transition);
}
.rg-back:hover {
  color: var(--c-text);
  background: var(--c-bg);
}
.rg-label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: .4rem;
}
.rg-form .form-control,
.rg-form .form-select {
  border: 2px solid var(--c-border);
  border-radius: .75rem;
  padding: .6rem 1rem;
  font-size: .9rem;
  background: var(--c-bg);
  transition: var(--transition);
}
.rg-form .form-control:focus,
.rg-form .form-select:focus {
  border-color: var(--bs-secondary);
  box-shadow: 0 0 0 3px rgba(0,62,100,.1);
  background: #fff;
}
.rg-form .form-control.is-invalid,
.rg-form .form-select.is-invalid {
  border-color: #ef4444;
  background: #fff;
}
.rg-pw-wrap {
  position: relative;
}
.rg-pw-wrap .form-control {
  padding-right: 2.8rem;
}
.rg-eye {
  position: absolute;
  right: .75rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  padding: 0;
  color: var(--c-text-muted);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  transition: var(--transition);
}
.rg-eye:hover { color: var(--bs-secondary); }
.rg-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: .75rem;
  background: linear-gradient(135deg, var(--bs-secondary) 0%, var(--bs-primary) 100%);
  color: #fff;
  border: none;
  border-radius: .875rem;
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .01em;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 8px 24px rgba(0,62,100,.2);
}
.rg-submit:hover {
  opacity: .9;
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(0,62,100,.28);
}
.rg-link {
  color: var(--bs-secondary);
  text-decoration: none;
  transition: var(--transition);
}
.rg-link:hover { color: var(--bs-primary); }
.rg-login-link {
  text-align: center;
  padding-top: 1.25rem;
  margin-top: 1.25rem;
  border-top: 1px solid var(--c-border);
  font-size: .88rem;
  color: var(--c-text-muted);
}
@keyframes rgIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ══════════════════════════════════════════════════════
   PRODUCT DETAIL PAGE — pd-*
══════════════════════════════════════════════════════ */
/* breadcrumb */
.pd-breadcrumb {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  position: relative;
  overflow: hidden;
}
.pd-breadcrumb::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--bs-primary) 0%, var(--bs-secondary) 100%);
}
.pd-breadcrumb__inner { padding: 1.1rem 0 1rem; }
.pd-breadcrumb .breadcrumb { font-size: .82rem; margin: 0; }
.pd-breadcrumb .breadcrumb-item a {
  color: var(--c-text-muted);
  text-decoration: none;
  transition: var(--transition);
}
.pd-breadcrumb .breadcrumb-item a:hover { color: var(--bs-secondary); }
.pd-breadcrumb .breadcrumb-item.active { color: var(--c-text); }
.pd-breadcrumb .breadcrumb-item + .breadcrumb-item::before { color: var(--c-border); }
.pd-page-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--c-text);
  letter-spacing: -.02em;
  margin: .3rem 0 0;
  line-height: 1.2;
}
.pd-page-title span { color: var(--bs-secondary); }

/* section wrapper */
.pd-section {
  padding: 3rem 0;
  background: #fff;
}

/* ── Gallery ── */
.pd-gallery { position: sticky; top: 24px; }
.pd-gallery__main {
  position: relative;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg, 1rem);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  margin-bottom: .75rem;
}
.pd-gallery__img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 1.75rem;
  transition: transform .35s ease;
}
.pd-gallery__main:hover .pd-gallery__img { transform: scale(1.04); }
.pd-stock-badge {
  position: absolute;
  top: .85rem; left: .85rem;
  background: #ecfdf5;
  color: #059669;
  border: 1px solid #a7f3d0;
  border-radius: 2rem;
  font-size: .75rem;
  font-weight: 600;
  padding: .25rem .7rem;
  display: flex;
  align-items: center;
}
.pd-wish-fab {
  position: absolute;
  top: .85rem; right: .85rem;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--c-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-text-muted);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.pd-wish-fab:hover { color: #ef4444; border-color: #fca5a5; }

/* thumbnails */
.pd-thumbs { display: flex; gap: .5rem; margin-bottom: 1.25rem; }
.pd-thumb {
  flex: 1;
  background: var(--c-bg);
  border: 2px solid var(--c-border);
  border-radius: .625rem;
  overflow: hidden;
  padding: .35rem;
  cursor: pointer;
  transition: var(--transition);
}
.pd-thumb img { width: 100%; aspect-ratio: 1/1; object-fit: contain; display: block; }
.pd-thumb:hover { border-color: var(--bs-secondary); }
.pd-thumb.active {
  border-color: var(--bs-secondary);
  box-shadow: 0 0 0 3px rgba(0,62,100,.12);
}


/* ── Product info ── */
.pd-brand {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--bs-secondary);
  background: rgba(0,62,100,.07);
  border-radius: 2rem;
  padding: .2rem .75rem;
  margin-bottom: .75rem;
}
.pd-title {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--c-text);
  line-height: 1.3;
  margin-bottom: .875rem;
}
.pd-rating {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1.25rem;
}
.pd-stars { color: #f59e0b; font-size: .95rem; }
.pd-stars--lg { font-size: 1.25rem; }
.pd-rating__score { font-weight: 700; font-size: .95rem; color: var(--c-text); }
.pd-rating__sep { color: var(--c-border); }
.pd-rating__link {
  font-size: .85rem;
  color: var(--c-text-muted);
  text-decoration: none;
}
.pd-rating__link:hover { color: var(--bs-secondary); text-decoration: underline; }

/* price box */
.pd-price-box {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg, 1rem);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}
.pd-price__top { display: flex; align-items: center; gap: .6rem; margin-bottom: .25rem; }
.pd-price__original {
  font-size: .95rem;
  color: var(--c-text-muted);
  text-decoration: line-through;
}
.pd-price__badge {
  font-size: .72rem;
  font-weight: 700;
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
  border-radius: 2rem;
  padding: .15rem .6rem;
}
.pd-price__current {
  font-size: 2rem;
  font-weight: 800;
  color: var(--c-text);
  line-height: 1.1;
  margin-bottom: .2rem;
}
.pd-price__note { font-size: .78rem; color: var(--c-text-muted); }
.pd-price__save {
  font-size: .82rem;
  font-weight: 600;
  color: #16a34a;
  margin-top: .35rem;
}
.pd-price__installment {
  font-size: .82rem;
  color: var(--c-text-muted);
  margin-top: .15rem;
}

/* spec chips */
.pd-specs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .625rem;
  margin-bottom: 1.25rem;
}
.pd-spec {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: .75rem;
  padding: .75rem .5rem;
  text-align: center;
  gap: .2rem;
}
.pd-spec i { font-size: 1.15rem; color: var(--bs-secondary); }
.pd-spec__label { font-size: .7rem; color: var(--c-text-muted); font-weight: 500; }
.pd-spec__val { font-size: .825rem; font-weight: 700; color: var(--c-text); }

/* short description */
.pd-short-desc {
  font-size: .9rem;
  color: var(--c-text-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

/* availability */
.pd-availability {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  color: var(--c-text-muted);
  margin-bottom: .5rem;
  flex-wrap: wrap;
}
.pd-avail--ok { color: #16a34a; font-weight: 600; }
.pd-stock-bar {
  height: 5px;
  background: var(--c-border);
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 1.25rem;
}
.pd-stock-bar__fill {
  width: 38%;
  height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, #16a34a, #4ade80);
}

/* qty selector */
.pd-qty {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1rem;
}
.pd-qty__label { font-size: .85rem; font-weight: 600; color: var(--c-text); }
.pd-qty__ctrl {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--c-border);
  border-radius: .625rem;
  overflow: hidden;
}
.pd-qty__ctrl button {
  width: 36px; height: 38px;
  background: var(--c-bg);
  border: none;
  font-size: 1.15rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--bs-primary);
  transition: var(--transition);
  line-height: 1;
}
.pd-qty__ctrl button:hover { background: rgba(var(--bs-primary-rgb),.08); }
.pd-qty__ctrl input {
  width: 48px; height: 38px;
  border: none;
  border-left: 1.5px solid var(--c-border);
  border-right: 1.5px solid var(--c-border);
  text-align: center;
  font-size: .9rem;
  font-weight: 700;
  color: var(--bs-primary);
  background: #fff;
}

/* WhatsApp CTA btn */
.pd-btn-wa {
  background: #22c55e;
  border-color: #22c55e;
  color: #fff;
  font-weight: 700;
}
.pd-btn-wa:hover { background: #16a34a; border-color: #16a34a; color: #fff; }

/* benefits strip */
.pd-benefits {
  display: flex;
  flex-direction: column;
  gap: .625rem;
  padding: 1rem 1.1rem;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  margin: .875rem 0 .75rem;
}
.pd-benefit {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
}
.pd-benefit > i {
  color: var(--bs-secondary);
  font-size: 1rem;
  width: 18px;
  flex-shrink: 0;
  margin-top: .15rem;
}
.pd-benefit strong { font-size: .82rem; color: var(--c-text); display: block; line-height: 1.3; }
.pd-benefit small { font-size: .75rem; color: var(--c-text-muted); }

/* payment methods */
.pd-payment {
  display: flex;
  align-items: center;
  gap: .4rem;
  flex-wrap: wrap;
  margin-bottom: .875rem;
}
.pd-payment small { color: var(--c-text-muted); font-size: .78rem; }
.pd-pay-badge {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .03em;
  padding: .18rem .5rem;
  border-radius: .375rem;
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  background: #fff;
}


/* ── Tabs ── */
.pd-tabs { margin-top: 1.75rem; }
.pd-tabs__nav {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--c-border);
  margin-bottom: 1.25rem;
}
.pd-tab {
  background: none;
  border: none;
  padding: .625rem 1rem;
  font-size: .875rem;
  font-weight: 600;
  color: var(--c-text-muted);
  cursor: pointer;
  position: relative;
  transition: color .2s;
}
.pd-tab::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 2px;
  background: var(--bs-secondary);
  transform: scaleX(0);
  transition: transform .2s;
}
.pd-tab:hover { color: var(--c-text); }
.pd-tab.active { color: var(--bs-secondary); }
.pd-tab.active::after { transform: scaleX(1); }
.pd-tabpanel { font-size: .9rem; }
.pd-tab__text { color: var(--c-text-muted); line-height: 1.75; margin-bottom: .75rem; }
.pd-tab__subtitle {
  font-size: .825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--bs-secondary);
  margin-bottom: .625rem;
}
.pd-tab__list {
  color: var(--c-text-muted);
  line-height: 1.9;
  padding-left: 1.25rem;
  margin: 0;
}

/* spec table */
.pd-spec-table { border: 1px solid var(--c-border); border-radius: .75rem; overflow: hidden; }
.pd-spec-row {
  display: flex;
  justify-content: space-between;
  padding: .55rem .875rem;
  font-size: .875rem;
  border-bottom: 1px solid var(--c-border);
}
.pd-spec-row:last-child { border-bottom: none; }
.pd-spec-row span:first-child { color: var(--c-text-muted); }
.pd-spec-row span:last-child { font-weight: 600; color: var(--c-text); }
.pd-spec-row:nth-child(odd) { background: var(--c-bg); }

/* info note */
.pd-info-note {
  display: flex;
  align-items: flex-start;
  gap: .625rem;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: .75rem;
  padding: .75rem 1rem;
  font-size: .82rem;
  color: #1e40af;
}
.pd-info-note i { flex-shrink: 0; font-size: 1rem; margin-top: .1rem; }

/* downloads */
.pd-download-list { display: flex; flex-direction: column; gap: .5rem; }
.pd-download {
  display: flex;
  align-items: center;
  gap: .875rem;
  padding: .875rem 1rem;
  border: 1px solid var(--c-border);
  border-radius: .75rem;
  text-decoration: none;
  color: var(--c-text);
  transition: var(--transition);
  background: #fff;
}
.pd-download:hover { border-color: var(--bs-secondary); box-shadow: var(--shadow-sm); color: var(--c-text); }
.pd-download__icon {
  width: 40px; height: 40px;
  border-radius: .625rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.pd-download__icon--pdf { background: #fef2f2; color: #dc2626; }
.pd-download__icon--cert { background: #eff6ff; color: #2563eb; }
.pd-download__info { flex: 1; display: flex; flex-direction: column; gap: .1rem; }
.pd-download__name { font-size: .875rem; font-weight: 600; }
.pd-download__desc { font-size: .775rem; color: var(--c-text-muted); }
.pd-download__arrow { color: var(--c-text-muted); font-size: .875rem; }

/* ── Reviews (pd-rv-*) ── */
.pd-rv-section {
  padding: 4rem 0;
  background: #fff;
  border-top: 1px solid var(--c-border);
}

/* Score panel */
.pd-rv-score {
  position: sticky;
  top: 90px;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
}
.pd-rv-score__num {
  font-size: 4rem;
  font-weight: 900;
  color: var(--bs-primary);
  line-height: 1;
  letter-spacing: -.04em;
}
.pd-rv-score__stars {
  display: flex;
  justify-content: center;
  gap: .2rem;
  font-size: 1rem;
  color: var(--c-accent);
  margin: .6rem 0 .4rem;
}
.pd-rv-score__count {
  font-size: .78rem;
  color: var(--c-muted);
  margin: 0 0 1.5rem;
}

/* Distribution bars */
.pd-rv-dist { display: flex; flex-direction: column; gap: .45rem; }
.pd-rv-dist__row {
  display: flex;
  align-items: center;
  gap: .5rem;
}
.pd-rv-dist__lbl {
  font-size: .72rem;
  color: var(--c-muted);
  min-width: 28px;
  text-align: right;
  flex-shrink: 0;
}
.pd-rv-dist__lbl i { font-size: .6rem; color: var(--c-accent); }
.pd-rv-dist__bar {
  flex: 1;
  height: 6px;
  background: var(--c-border);
  border-radius: 99px;
  overflow: hidden;
}
.pd-rv-dist__bar > div {
  height: 100%;
  background: var(--c-accent);
  border-radius: 99px;
  transition: width .6s ease;
}
.pd-rv-dist__n {
  font-size: .72rem;
  color: var(--c-muted);
  min-width: 14px;
  text-align: left;
  flex-shrink: 0;
}

/* Review card */
.pd-rv-card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  transition: var(--transition);
  border-left: 3px solid transparent;
}
.pd-rv-card:hover {
  border-color: var(--c-border);
  border-left-color: var(--bs-secondary);
  box-shadow: var(--shadow-md);
}
.pd-rv-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}
.pd-rv-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  color: #fff;
  font-size: .78rem;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  letter-spacing: .02em;
}
.pd-rv-card__name {
  font-size: .92rem;
  color: var(--bs-primary);
  display: block;
}
.pd-rv-verified {
  font-size: .72rem;
  font-weight: 600;
  color: #16a34a;
}
.pd-rv-verified i { font-size: .7rem; }
.pd-rv-card__date {
  font-size: .72rem;
  color: var(--c-muted);
}
.pd-rv-card__stars {
  display: flex;
  gap: .15rem;
  color: var(--c-accent);
  font-size: .85rem;
  flex-shrink: 0;
}
.pd-rv-card__title {
  font-size: .92rem;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: .5rem;
}
.pd-rv-card__text {
  font-size: .875rem;
  color: var(--c-muted);
  line-height: 1.75;
  margin: 0;
}

/* star picker inside review modal */
.pd-rv-star-input {
  display: flex;
  gap: .25rem;
  margin-bottom: .4rem;
}
.pd-rv-star-input button {
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--c-border);
  cursor: pointer;
  transition: color .15s, transform .15s;
  padding: 0;
  line-height: 1;
}
.pd-rv-star-input button:hover,
.pd-rv-star-input button.active {
  color: var(--c-accent);
  transform: scale(1.15);
}

/* solar ROI line in price box */
.pd-price__roi {
  display: flex;
  align-items: center;
  gap: .3rem;
  font-size: .8rem;
  font-weight: 600;
  color: #92400e;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: .5rem;
  padding: .35rem .75rem;
  margin-top: .5rem;
}
.pd-price__roi i { color: #d97706; }

/* solar metrics banner */
.pd-solar-banner {
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--bs-primary) 0%, var(--bs-secondary) 100%);
  position: relative;
  overflow: hidden;
}
.pd-solar-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 60%, rgba(238,176,6,.14) 0%, transparent 45%),
    radial-gradient(circle at 85% 20%, rgba(255,255,255,.06) 0%, transparent 40%);
  pointer-events: none;
}
.pd-solar-eyebrow {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: .5rem;
}
.pd-solar-title {
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  font-weight: 800;
  color: #fff;
  margin: 0;
}
.pd-metric {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: var(--transition);
  height: 100%;
}
.pd-metric:hover {
  background: rgba(255,255,255,.14);
  transform: translateY(-4px);
  border-color: rgba(238,176,6,.4);
}
.pd-metric--accent {
  background: rgba(238,176,6,.12);
  border-color: rgba(238,176,6,.3);
}
.pd-metric__icon {
  font-size: 2.1rem;
  color: var(--c-accent);
  margin-bottom: .9rem;
}
.pd-metric__val {
  font-size: 1.9rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  margin-bottom: .4rem;
}
.pd-metric__lbl {
  font-size: .88rem;
  font-weight: 600;
  color: rgba(255,255,255,.92);
  margin-bottom: .2rem;
}
.pd-metric__sub { font-size: .75rem; color: rgba(255,255,255,.5); }

/* installation section */
.pd-install-step {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
}
.pd-install-step__num {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bs-primary), var(--bs-secondary));
  color: #fff;
  font-size: .82rem;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(var(--bs-primary-rgb),.2);
}
.pd-install-step__txt {
  font-size: .83rem;
  font-weight: 600;
  color: var(--c-text);
  padding-top: .45rem;
  line-height: 1.3;
}
.pd-install-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.pd-install-media img {
  width: 100%; height: 370px;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.pd-install-media:hover img { transform: scale(1.03); }
.pd-install-chip {
  position: absolute;
  bottom: 1.25rem; left: 1.25rem;
  background: rgba(255,255,255,.96);
  border-radius: var(--radius-md);
  padding: .6rem 1rem;
  display: flex; align-items: center; gap: .65rem;
  box-shadow: var(--shadow-lg);
}
.pd-install-chip strong {
  font-size: .88rem;
  font-weight: 700;
  color: var(--bs-primary);
  display: block;
  line-height: 1.2;
}
.pd-install-chip small { font-size: .72rem; color: var(--c-muted); }

/* responsive */
@media (max-width: 767px) {
  .pd-title { font-size: 1.2rem; }
  .pd-specs { grid-template-columns: repeat(2, 1fr); }
  .pd-price__current { font-size: 1.6rem; }
  .pd-solar-banner { padding: 2.5rem 0; }
}

/* ═══════════════════════════════════════════════════════════════
   WHATSAPP FLOATING CHATBOT — #wa-fab / #wa-chat
═══════════════════════════════════════════════════════════════ */
:root {
  --wa-green:      #25D366;
  --wa-dark:       #075E54;
  --wa-light:      #DCF8C6;
  --wa-bg:         #ECE5DD;
  --wa-header-bg: #075E54;
  --wa-radius:     18px;
  --wa-z:          9999;
}
#wa-fab {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: var(--wa-z);
  display: flex; flex-direction: column; align-items: flex-end;
  gap: 10px;
}
#wa-bubble {
  background: #fff;
  color: #333;
  font-size: .82rem;
  font-weight: 600;
  padding: .45rem .9rem;
  border-radius: 22px 22px 4px 22px;
  box-shadow: 0 4px 18px rgba(0,0,0,.18);
  white-space: nowrap;
  animation: wa-bubble-in .4s ease;
  cursor: pointer;
  border: 1px solid #e0e0e0;
}
#wa-bubble::after {
  content: '';
  position: absolute;
  bottom: -6px; right: 62px;
  width: 0; height: 0;
  border-left: 8px solid transparent;
  border-right: 0 solid transparent;
  border-top: 8px solid #fff;
}
@keyframes wa-bubble-in {
  from { opacity:0; transform: scale(.7) translateY(10px); }
  to   { opacity:1; transform: scale(1) translateY(0); }
}
#wa-btn {
  width: 60px; height: 60px;
  background: var(--wa-green);
  border-radius: 50%;
  border: none;
  box-shadow: 0 6px 24px rgba(37,211,102,.45);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s;
  position: relative;
}
#wa-btn:hover { transform: scale(1.08); box-shadow: 0 8px 30px rgba(37,211,102,.6); }
#wa-btn svg   { width: 32px; height: 32px; }
#wa-btn::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: rgba(37,211,102,.3);
  animation: wa-pulse 2.2s ease-out infinite;
}
@keyframes wa-pulse {
  0%   { transform: scale(.9); opacity:.8; }
  70%  { transform: scale(1.4); opacity:0; }
  100% { opacity:0; }
}
#wa-badge {
  position: absolute;
  top: -3px; right: -3px;
  width: 20px; height: 20px;
  background: var(--c-danger);
  color: #fff; font-size: .68rem; font-weight: 700;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid #fff;
  animation: wa-badge-pop .35s cubic-bezier(.34,1.56,.64,1) .8s both;
}
@keyframes wa-badge-pop {
  from { transform: scale(0); }
  to   { transform: scale(1); }
}
#wa-chat {
  position: fixed;
  bottom: 100px; right: 28px;
  z-index: var(--wa-z);
  width: 340px;
  border-radius: var(--wa-radius);
  overflow: hidden;
  box-shadow: 0 12px 50px rgba(0,0,0,.22);
  display: none;
  flex-direction: column;
  transform-origin: bottom right;
  animation: wa-chat-in .3s cubic-bezier(.34,1.56,.64,1);
}
#wa-chat.open { display: flex; }
@keyframes wa-chat-in {
  from { opacity:0; transform: scale(.75) translateY(20px); }
  to   { opacity:1; transform: scale(1) translateY(0); }
}
.wa-header {
  background: var(--wa-header-bg);
  padding: .85rem 1rem;
  display: flex; align-items: center; gap: .75rem;
  color: #fff;
}
.wa-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; flex-shrink: 0;
  border: 2px solid rgba(255,255,255,.35);
}
.wa-header-info strong { font-size: .95rem; display: block; }
.wa-header-info span   { font-size: .75rem; color: rgba(255,255,255,.75); display: flex; align-items: center; gap: .35rem; }
.wa-online-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--wa-green); display: inline-block;
  box-shadow: 0 0 6px var(--wa-green);
}
.wa-close {
  margin-left: auto; background: none; border: none; color: #fff;
  font-size: 1.3rem; line-height: 1; cursor: pointer; opacity: .75;
  padding: 0 .2rem; transition: opacity .15s;
}
.wa-close:hover { opacity: 1; }
.wa-body {
  background: var(--wa-bg);
  padding: 1rem;
  flex: 1;
  display: flex; flex-direction: column; gap: .6rem;
  max-height: 320px; overflow-y: auto;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23c2b5a0' fill-opacity='0.08'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E");
}
.wa-msg {
  background: #fff;
  padding: .6rem .85rem;
  border-radius: 0 12px 12px 12px;
  font-size: .87rem; line-height: 1.45;
  color: #333;
  max-width: 85%;
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
  position: relative;
  align-self: flex-start;
}
.wa-msg-time { font-size: .68rem; color: #999; text-align: right; margin-top: 4px; }
.wa-msg.user {
  background: var(--wa-light);
  border-radius: 12px 0 12px 12px;
  align-self: flex-end;
}
.wa-typing {
  display: flex; gap: 4px; align-items: center;
  background: #fff; padding: .55rem .8rem;
  border-radius: 0 12px 12px 12px;
  width: fit-content; box-shadow: 0 1px 3px rgba(0,0,0,.08);
  align-self: flex-start;
}
.wa-typing span {
  width: 7px; height: 7px; border-radius: 50%; background: #aaa;
  animation: wa-dot 1.2s infinite;
}
.wa-typing span:nth-child(2) { animation-delay: .2s; }
.wa-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes wa-dot {
  0%,60%,100% { transform: translateY(0); }
  30%          { transform: translateY(-5px); }
}
.wa-options { display: flex; flex-direction: column; gap: .45rem; margin-top: .25rem; }
.wa-option {
  background: #fff;
  border: 1.5px solid var(--wa-green);
  color: var(--wa-dark);
  font-size: .83rem; font-weight: 600;
  padding: .5rem .9rem;
  border-radius: 22px;
  cursor: pointer;
  text-align: left;
  transition: background .15s, color .15s;
  display: flex; align-items: center; gap: .5rem;
}
.wa-option:hover { background: var(--wa-green); color: #fff; }
.wa-option i      { font-size: .9rem; }
.wa-footer {
  background: #f0f0f0;
  padding: .6rem 1rem;
  font-size: .72rem; color: #888;
  text-align: center;
  border-top: 1px solid #ddd;
  display: flex; align-items: center; justify-content: center; gap: .4rem;
}
.wa-footer svg { width: 13px; height: 13px; fill: var(--wa-green); }
@media (max-width: 480px) {
  #wa-chat { width: calc(100vw - 32px); right: 16px; bottom: 90px; }
  #wa-fab  { right: 16px; bottom: 16px; }
}

/* ═══════════════════════════════════════════════════════════════
   ECOMMERCE INDEX — Componentes de vista (cis-*)
═══════════════════════════════════════════════════════════════ */

/* ── Hero ── */
.cis-hero {
  background: var(--c-surface);
  padding: 6rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.cis-hero-bar {
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--bs-primary) 0%, var(--bs-secondary) 100%);
}
.cis-hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(var(--bs-primary-rgb),.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--bs-primary-rgb),.04) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 65% 75% at 78% 50%, black 25%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 65% 75% at 78% 50%, black 25%, transparent 75%);
}
.cis-pill {
  display: inline-flex; align-items: center; gap: .55rem;
  background: rgba(var(--bs-primary-rgb),.06); border: 1px solid rgba(var(--bs-primary-rgb),.12);
  border-radius: 50px; padding: .32rem 1rem;
  font-size: .78rem; font-weight: 700; letter-spacing: .04em;
  color: var(--bs-primary); margin-bottom: 1.4rem;
}
.cis-pill-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--c-accent); flex-shrink: 0; }
.cis-h1 {
  font-size: clamp(2rem, 4.5vw, 3.15rem);
  font-weight: 900; color: var(--bs-primary);
  line-height: 1.1; letter-spacing: -.025em;
}
.cis-h1 em {
  font-style: normal;
  background: linear-gradient(120deg, var(--bs-secondary) 0%, var(--bs-secondary) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Benefit chips ── */
.cis-chip {
  display: flex; align-items: center; gap: .65rem;
  padding: .65rem 1rem; border-radius: 14px;
  border: 1px solid var(--c-border); background: var(--c-surface);
  transition: border-color .2s, box-shadow .2s;
}
.cis-chip:hover { border-color: var(--bs-primary); box-shadow: var(--shadow-md); }
.cis-chip-icon {
  width: 38px; height: 38px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: .95rem;
}

/* ── Stats strip ── */
.cis-stat-n { font-size: 1.8rem; font-weight: 900; color: var(--bs-primary); line-height: 1; }
.cis-stat-l { font-size: .78rem; color: var(--c-muted); margin-top: .2rem; }

/* ── Hero image ── */
.cis-hero-img {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-xl); position: relative;
}
.cis-hero-img img { width: 100%; height: 500px; object-fit: cover; display: block; transition: transform .7s ease; }
.cis-hero-img:hover img { transform: scale(1.025); }
.cis-float-a {
  position: absolute; top: 1.5rem; right: 1.5rem;
  background: var(--c-surface); border-radius: var(--radius-lg); padding: .9rem 1.1rem;
  text-align: center; box-shadow: var(--shadow-lg); min-width: 105px;
}
.cis-float-b {
  position: absolute; bottom: 1.5rem; left: 1.5rem;
  background: var(--c-surface); border-radius: var(--radius-md); padding: .8rem 1rem;
  box-shadow: var(--shadow-lg); max-width: 240px;
}

/* ── Section header ── */
.cis-eyebrow {
  font-size: .72rem; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--bs-secondary);
  display: flex; align-items: center; gap: .6rem; justify-content: center;
}
.cis-eyebrow::before,
.cis-eyebrow::after { content: ''; flex: 1; max-width: 36px; height: 1px; background: var(--c-border); }
.cis-eyebrow-left { justify-content: flex-start; }
.cis-eyebrow-left::before { display: none; }
.cis-sec-title {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 800; color: var(--bs-primary);
}

/* ── Tabs ── */
.cis-tabs .nav-link {
  color: var(--bs-secondary); border-radius: 50px !important;
  padding: .45rem 1.4rem; font-weight: 600; font-size: .85rem;
  border: 1px solid var(--c-border) !important;
  background: var(--c-surface); margin: 0 .25rem; transition: all .2s;
}
.cis-tabs .nav-link.active,
.cis-tabs .nav-link:hover {
  background: var(--bs-primary) !important;
  color: #fff !important;
  border-color: var(--bs-primary) !important;
}

/* ── Product cards ── */
.cis-prod {
  border: 1px solid var(--c-border); border-radius: var(--radius-lg);
  overflow: hidden; background: var(--c-surface);
  transition: var(--transition); height: 100%;
}
.cis-prod:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.cis-prod-img {
  height: 195px; background-size: cover; background-position: center; position: relative;
}
.cis-prod-badge {
  position: absolute; top: .75rem; left: .75rem;
  font-size: .68rem; font-weight: 700; padding: .28rem .8rem;
  border-radius: 50px; letter-spacing: .04em;
}
.cis-prod-body   { padding: 1.2rem; }
.cis-prod-stars  { color: var(--c-accent); font-size: .72rem; }
.cis-prod-title  { font-weight: 700; color: var(--bs-primary); font-size: .95rem; margin: .35rem 0 .3rem; }
.cis-prod-spec   { font-size: .75rem; color: var(--c-muted); margin-bottom: .7rem; }
.cis-prod-price  { font-size: 1.2rem; font-weight: 900; color: var(--bs-primary); }
.cis-prod-old    { font-size: .8rem; color: #aaa; text-decoration: line-through; }
.cis-prod-disc   {
  font-size: .68rem; font-weight: 700;
  background: rgba(var(--c-accent-rgb),.12); color: var(--bs-primary);
  border-radius: 50px; padding: .15rem .55rem;
}
.cis-prod-actions {
  display: flex; gap: .5rem; margin-top: .8rem;
  padding-top: .8rem; border-top: 1px solid var(--c-border);
}
.cis-prod-actions .btn { flex: 1; font-size: .8rem; padding: .5rem; border-radius: 10px; font-weight: 600; }

/* ── Install steps ── */
.cis-step {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1rem 1.1rem; border-radius: var(--radius-md);
  transition: var(--transition); cursor: default; margin-bottom: .4rem;
}
.cis-step:hover { background: var(--c-bg); box-shadow: var(--shadow-sm); }
.cis-step-icon {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem; background: rgba(var(--bs-primary-rgb),.07); color: var(--bs-primary);
  transition: background .2s, color .2s;
}
.cis-step:hover .cis-step-icon { background: var(--bs-primary); color: #fff; }

/* ── Process cards ── */
.cis-proc {
  border: 1px solid var(--c-border); border-radius: var(--radius-lg);
  padding: 2rem 1.5rem; text-align: center; background: var(--c-surface);
  position: relative; transition: var(--transition); height: 100%;
}
.cis-proc:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.cis-proc-n {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--bs-primary); color: #fff;
  font-weight: 900; font-size: 1rem;
  display: flex; align-items: center; justify-content: center; margin: 0 auto .9rem;
}
.cis-proc .bi { font-size: 1.75rem; color: var(--bs-secondary); margin-bottom: .75rem; display: block; }
@media (min-width: 768px) {
  .cis-proc-sep { position: relative; }
  .cis-proc-sep::after {
    content: ''; position: absolute;
    top: 2.3rem; right: -1.5rem; width: 3rem; height: 1px; background: var(--c-border);
  }
}

/* ── Testimonials ── */
.cis-testi {
  border: 1px solid var(--c-border); border-radius: var(--radius-lg);
  padding: 1.75rem; background: var(--c-surface);
  transition: var(--transition); height: 100%;
}
.cis-testi:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.cis-testi-q {
  font-size: 3rem; line-height: 1; color: var(--c-border);
  font-family: Georgia, serif; display: block; margin-bottom: .25rem;
}
.cis-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--bs-primary) 0%, var(--bs-secondary) 100%);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0;
}

/* ── Partners ── */
.cis-partner {
  border: 1px solid var(--c-border); border-radius: var(--radius-md);
  padding: 1.1rem 1rem; background: var(--c-surface); height: 80px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.cis-partner:hover { border-color: var(--bs-secondary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.cis-partner img { max-height: 38px; max-width: 100%; object-fit: contain; filter: grayscale(1) opacity(.5); transition: filter .25s; }
.cis-partner:hover img { filter: grayscale(0) opacity(1); }

/* ── CTA + Contacto ── */
.cis-cta {
  background: linear-gradient(135deg, var(--bs-primary) 0%, var(--bs-secondary) 100%);
  padding: 5.5rem 0; position: relative; overflow: hidden;
}
.cis-cta::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 48px 48px;
}
.cis-blob {
  position: absolute; border-radius: 50%;
  background: rgba(var(--c-accent-rgb),.09);
}
.cis-blob-1 { width: 420px; height: 420px; top: -160px; right: -120px; }
.cis-blob-2 { width: 260px; height: 260px; bottom: -90px; left: -60px; }
.cis-contact-card {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-lg); padding: 1.1rem 1.3rem;
  display: flex; align-items: flex-start; gap: .9rem;
  transition: var(--transition);
}
.cis-contact-card:hover { background: rgba(255,255,255,.13); }
.cis-contact-icon {
  width: 42px; height: 42px; border-radius: 12px;
  background: rgba(255,255,255,.15); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════
   PRODUCTOS CATALOG PAGE (pr-*)
═══════════════════════════════════════════════════════════════ */

/* Page Header */
.pr-header {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  position: relative;
  overflow: hidden;
}
.pr-header::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--bs-primary) 0%, var(--bs-secondary) 100%);
}
.pr-header-inner { padding: 1.25rem 0 1rem; }
.pr-breadcrumb .breadcrumb-item a {
  color: var(--c-text-muted);
  text-decoration: none;
  font-size: .85rem;
  transition: var(--transition);
}
.pr-breadcrumb .breadcrumb-item a:hover { color: var(--bs-primary); }
.pr-breadcrumb .breadcrumb-item.active { color: var(--c-text); font-size: .85rem; }
.pr-breadcrumb .breadcrumb-item + .breadcrumb-item::before { color: var(--c-border); }
.pr-page-title {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--c-text);
  letter-spacing: -.02em;
  margin: .35rem 0 0;
}
.pr-page-title span { color: var(--bs-secondary); }

/* Sidebar */
.pr-sidebar {
  background: var(--c-surface);
  border: none;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.pr-filter-title {
  font-size: .72rem;
  font-weight: 700;
  color: var(--bs-secondary);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: .75rem;
}
.pr-filter-group { margin-bottom: 1rem; }
.pr-filter-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .65rem;
}
.pr-fg-label {
  font-size: .8rem;
  font-weight: 700;
  color: var(--c-text);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.pr-filter-sep { border-color: var(--c-border); margin: 1rem 0; }
.pr-filter-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .28rem 0;
}
.pr-filter-item .form-check-label {
  font-size: .88rem;
  color: var(--c-text);
  font-weight: 500;
  cursor: pointer;
}
.pr-filter-item .form-check-input:checked {
  background-color: var(--bs-primary);
  border-color: var(--bs-primary);
}
.pr-filter-count {
  font-size: .74rem;
  color: var(--c-text-muted);
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: 20px;
  padding: .05rem .42rem;
  line-height: 1.6;
}
.pr-show-more {
  font-size: .8rem;
  color: var(--c-text-muted);
  background: none;
  border: none;
  padding: .25rem 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: .3rem;
  transition: var(--transition);
}
.pr-show-more:hover { color: var(--bs-primary); }
.pr-clear-btn {
  font-size: .85rem;
  font-weight: 600;
  border-color: var(--c-border);
  color: var(--c-text);
  border-radius: var(--radius-md);
  transition: var(--transition);
  background: transparent;
}
.pr-clear-btn:hover {
  background: var(--bs-primary);
  border-color: var(--bs-primary);
  color: #fff;
}

/* Sort Bar */
.pr-sort-bar {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--bs-secondary);
  border-radius: var(--radius-md);
  padding: .9rem 1.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 1.25rem;
}
.pr-sort-info { font-size: .88rem; color: var(--c-text-muted); }
.pr-sort-info strong { color: var(--c-text); font-weight: 700; }
.pr-sort-right { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }
.pr-sort-label { font-size: .8rem; color: var(--c-text-muted); white-space: nowrap; }
.pr-sort-select {
  font-size: .85rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  color: var(--c-text);
  padding: .35rem .75rem;
  background-color: var(--c-bg);
  transition: var(--transition);
}
.pr-sort-select:focus {
  border-color: var(--bs-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb),.08);
}
.pr-view-grp { display: flex; gap: 4px; }
.pr-view-btn {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--c-border);
  background: var(--c-bg);
  border-radius: var(--radius-sm);
  color: var(--c-text-muted);
  cursor: pointer;
  transition: var(--transition);
}
.pr-view-btn.active,
.pr-view-btn:hover {
  background: var(--bs-primary);
  border-color: var(--bs-primary);
  color: #fff;
}

/* Product Row Card */
.pr-prod-row {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  margin-bottom: 1rem;
  overflow: hidden;
  transition: var(--transition);
}
.pr-prod-row:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(var(--bs-primary-rgb),.18);
  transform: translateY(-2px);
}
.pr-prod-img-wrap {
  width: 200px;
  min-height: 200px;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
  background: var(--c-bg);
}
.pr-prod-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.pr-prod-row:hover .pr-prod-img-wrap img { transform: scale(1.04); }
.pr-wishlist-btn {
  position: absolute;
  top: .6rem;
  left: .6rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(4px);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-muted);
  font-size: .85rem;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  z-index: 2;
}
.pr-wishlist-btn:hover { color: var(--c-danger); transform: scale(1.1); }
.pr-img-badge {
  position: absolute;
  top: .6rem;
  right: .6rem;
  font-size: .72rem;
  font-weight: 700;
  padding: .2rem .55rem;
  border-radius: var(--radius-sm);
  line-height: 1.5;
  z-index: 2;
}
.pr-img-badge.accent  { background: var(--bs-secondary); color: #fff; }
.pr-img-badge.primary { background: var(--bs-primary);   color: #fff; }
.pr-img-badge.success { background: var(--c-success);    color: #fff; }

/* Product body */
.pr-prod-body {
  flex: 1;
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .45rem;
}
.pr-prod-brand {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--bs-secondary);
}
.pr-prod-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.35;
}
.pr-prod-stars {
  display: flex;
  align-items: center;
  gap: 2px;
  font-size: .82rem;
  color: var(--c-accent);
}
.pr-prod-stars small { color: var(--c-text-muted); font-size: .78rem; }

/* Specs grid */
.pr-specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  font-size: .78rem;
  margin-top: .25rem;
}
.pr-spec-cell {
  padding: .35rem .6rem;
  border-right: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.pr-spec-cell:nth-child(3n)        { border-right: none; }
.pr-spec-cell:nth-last-child(-n+3) { border-bottom: none; }
.pr-spec-label { color: var(--c-text-muted); font-size: .7rem; line-height: 1.3; }
.pr-spec-val   { color: var(--c-text); font-weight: 700; font-size: .82rem; }

/* Tags */
.pr-tag {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .75rem;
  font-weight: 600;
  padding: .2rem .55rem;
  border-radius: 20px;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
}
.pr-tag.success {
  background: rgba(var(--c-success-rgb),.1);
  border-color: rgba(var(--c-success-rgb),.25);
  color: var(--c-success);
}

/* Price column */
.pr-prod-price-col {
  width: 185px;
  flex-shrink: 0;
  border-left: 1px solid var(--c-border);
  padding: 1.1rem 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: .75rem;
  background: var(--c-bg);
}
.pr-discount-badge {
  display: inline-block;
  background: rgba(var(--c-accent-rgb),.12);
  color: var(--c-accent);
  font-size: .72rem;
  font-weight: 700;
  padding: .2rem .5rem;
  border-radius: var(--radius-sm);
  margin-bottom: .3rem;
}
.pr-old-price {
  font-size: .82rem;
  color: var(--c-text-muted);
  text-decoration: line-through;
}
.pr-price {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--bs-primary);
  line-height: 1;
  margin-bottom: .15rem;
}
.pr-price-label { font-size: .75rem; color: var(--c-text-muted); }
.pr-prod-price-col .btn-primary {
  background: var(--bs-primary);
  border-color: var(--bs-primary);
  border-radius: var(--radius-sm);
  font-size: .82rem;
  font-weight: 600;
  transition: var(--transition);
}
.pr-prod-price-col .btn-primary:hover {
  background: var(--bs-secondary);
  border-color: var(--bs-secondary);
}
.pr-prod-price-col .btn-outline-primary {
  border-color: var(--c-border);
  color: var(--c-text-muted);
  border-radius: var(--radius-sm);
  font-size: .82rem;
  transition: var(--transition);
}
.pr-prod-price-col .btn-outline-primary:hover {
  background: var(--bs-primary);
  border-color: var(--bs-primary);
  color: #fff;
}

/* Pagination */
.pr-pagination .page-link {
  border-color: var(--c-border);
  color: var(--c-text);
  font-size: .88rem;
  border-radius: var(--radius-sm) !important;
  margin: 0 2px;
  transition: var(--transition);
}
.pr-pagination .page-link:hover {
  background: var(--c-bg);
  border-color: var(--bs-primary);
  color: var(--bs-primary);
}
.pr-pagination .page-item.active .page-link {
  background: var(--bs-primary);
  border-color: var(--bs-primary);
  color: #fff;
}
.pr-pagination .page-item.disabled .page-link {
  color: var(--c-text-muted);
  background: var(--c-bg);
}

/* Responsive */
@media (max-width: 767px) {
  .pr-prod-row { flex-direction: column; }
  .pr-prod-img-wrap { width: 100%; min-height: 200px; }
  .pr-prod-price-col {
    width: 100%;
    border-left: none;
    border-top: 1px solid var(--c-border);
    flex-direction: row;
    align-items: center;
  }
  .pr-specs-grid { grid-template-columns: repeat(2, 1fr); }
  .pr-spec-cell:nth-child(3n) { border-right: 1px solid var(--c-border); }
  .pr-spec-cell:nth-child(2n) { border-right: none; }
  .pr-sort-bar { flex-direction: column; align-items: flex-start; }
}

/* ═══════════════════════════════════════════════════════════════
   INSTALLATION PAGE v2 (ip-*)
═══════════════════════════════════════════════════════════════ */

/* Tokens locales */
:root {
  --ip:        var(--bs-primary);
  --ip-mid:    var(--bs-secondary);
  --ip-dark:   var(--bs-dark);
  --ip-light:  var(--c-bg);
  --ip-border: var(--c-border);
}

/* ── Hero ───────────────────────────────────────────────────── */
.ip-hero {
  background: var(--c-surface);
  padding: 7rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.ip-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(var(--bs-primary-rgb),.04) 0%, transparent 60%);
  pointer-events: none;
}
.ip-hero__glow {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--bs-secondary-rgb),.07) 0%, transparent 70%);
  top: -150px; right: -150px;
  pointer-events: none;
}
/* Badge */
.ip-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(var(--bs-primary-rgb),.06);
  border: 1px solid rgba(var(--bs-primary-rgb),.12);
  color: var(--ip);
  border-radius: 50rem;
  padding: .35rem 1rem;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  animation: fadeUp .5s ease both;
}
.ip-badge__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--bs-success);
  box-shadow: 0 0 0 3px rgba(var(--bs-success-rgb),.25);
  display: inline-block;
  animation: pulse 2s ease infinite;
}
/* Title */
.ip-hero__title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--ip);
  animation: fadeUp .6s .1s ease both;
  margin-bottom: 1.25rem;
}
.ip-hero__hl { color: var(--ip-mid); position: relative; }
.ip-hero__hl::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ip-mid), var(--bs-success));
  border-radius: 2px;
}
.ip-hero__lead {
  color: var(--c-text-muted);
  font-size: 1.1rem;
  line-height: 1.7;
  max-width: 520px;
  animation: fadeUp .6s .2s ease both;
  margin-bottom: 2rem;
}
/* Buttons */
.ip-hero__btns {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  animation: fadeUp .6s .3s ease both;
  margin-bottom: 2.5rem;
}
.ip-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: .6rem;
  font-weight: 600;
  font-size: .95rem;
  text-decoration: none;
  transition: all .2s ease;
  cursor: pointer;
}
.ip-btn--solid { background: var(--ip); color: #fff; border: 2px solid var(--ip); }
.ip-btn--solid:hover {
  background: var(--ip-mid);
  border-color: var(--ip-mid);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(var(--bs-primary-rgb),.25);
}
.ip-btn--outline { background: transparent; color: var(--ip); border: 2px solid rgba(var(--bs-primary-rgb),.2); }
.ip-btn--outline:hover {
  border-color: var(--ip);
  background: rgba(var(--bs-primary-rgb),.05);
  color: var(--ip);
  transform: translateY(-2px);
}
/* Stats */
.ip-hero__stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  animation: fadeUp .6s .4s ease both;
}
.ip-stat__num { font-size: 1.85rem; font-weight: 800; color: var(--ip); line-height: 1; }
.ip-stat__num sup { font-size: .9rem; vertical-align: super; }
.ip-stat__lbl { font-size: .78rem; color: var(--c-text-muted); margin-top: .2rem; }
.ip-stat__sep { width: 1px; height: 2.5rem; background: rgba(var(--bs-primary-rgb),.12); }
/* Hero image */
.ip-hero__media {
  position: relative;
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,.18);
  animation: scaleIn .7s .2s ease both;
}
.ip-hero__media img {
  width: 100%; height: 520px;
  object-fit: cover;
  display: block;
  transition: transform .6s ease;
}
.ip-hero__media:hover img { transform: scale(1.03); }
/* Floating chips */
.ip-hero__chip {
  position: absolute;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: .875rem;
  padding: .875rem 1.125rem;
  box-shadow: 0 8px 32px rgba(0,0,0,.12);
  display: flex;
  align-items: center;
  gap: .75rem;
  animation: fadeUp .8s .5s ease both;
}
.ip-hero__chip--tr { top: 1.5rem; right: 1.5rem; min-width: 130px; }
.ip-hero__chip--bl { bottom: 1.5rem; left: 1.5rem; max-width: 250px; }
.ip-hero__chip-icon          { font-size: 1.4rem; color: var(--ip); flex-shrink: 0; }
.ip-hero__chip-icon--green   { color: var(--bs-success); }
.ip-hero__chip-val           { font-weight: 700; font-size: .9rem; color: var(--ip); }
.ip-hero__chip-sub           { font-size: .75rem; color: var(--c-text-muted); }

/* ── Trust Bar ──────────────────────────────────────────────── */
.ip-trust {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding: 1.25rem 0;
}
.ip-trust__row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
.ip-trust__item {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .5rem 2rem;
  font-size: .9rem;
  font-weight: 600;
  color: var(--c-text);
}
.ip-trust__icon {
  width: 36px; height: 36px;
  border-radius: .5rem;
  background: rgba(var(--bs-primary-rgb),.07);
  color: var(--ip);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}
.ip-trust__div { width: 1px; height: 2rem; background: var(--c-border); }
@media (max-width: 767px) {
  .ip-trust__div  { display: none; }
  .ip-trust__item { padding: .4rem 1rem; }
}

/* ── Sections (shared) ──────────────────────────────────────── */
.ip-section      { padding: 6rem 0; background: var(--c-surface); }
.ip-section--alt { background: var(--c-bg); }
.ip-section__hd  { margin-bottom: 3.5rem; }
.ip-chip {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(var(--bs-primary-rgb),.07);
  color: var(--ip);
  border-radius: 50rem;
  padding: .3rem 1rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: .9rem;
}
.ip-section__title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--ip);
  margin-bottom: .6rem;
}
.ip-section__sub { color: var(--c-text-muted); font-size: 1.05rem; margin-bottom: 0; }

/* ── Step Cards ─────────────────────────────────────────────── */
.ip-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
@media (max-width: 1199px) { .ip-steps { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 767px)  { .ip-steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 479px)  { .ip-steps { grid-template-columns: 1fr; } }
.ip-step {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 1rem;
  padding: 1.625rem 1.5rem;
  position: relative;
  transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
}
.ip-step:hover {
  box-shadow: 0 12px 40px rgba(var(--bs-primary-rgb),.1);
  transform: translateY(-4px);
  border-color: rgba(var(--bs-primary-rgb),.2);
}
.ip-step--accent         { border-color: rgba(var(--bs-success-rgb),.35); background: rgba(var(--bs-success-rgb),.02); }
.ip-step--accent:hover   { border-color: rgba(var(--bs-success-rgb),.55); box-shadow: 0 12px 40px rgba(var(--bs-success-rgb),.1); }
.ip-step__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.ip-step__n          { font-size: 1.75rem; font-weight: 900; color: rgba(var(--bs-primary-rgb),.12); line-height: 1; }
.ip-step__n--green   { color: rgba(var(--bs-success-rgb),.25); }
.ip-step__day {
  background: rgba(var(--bs-primary-rgb),.07);
  color: var(--ip);
  border-radius: 50rem;
  padding: .2rem .65rem;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
}
.ip-step__icon {
  width: 44px; height: 44px;
  border-radius: .75rem;
  background: rgba(var(--bs-primary-rgb),.07);
  color: var(--ip);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem;
  margin-bottom: .875rem;
  transition: background .2s ease, color .2s ease;
}
.ip-step__icon--green           { background: rgba(var(--bs-success-rgb),.1); color: var(--bs-success); }
.ip-step:hover .ip-step__icon   { background: var(--ip); color: #fff; }
.ip-step--accent:hover .ip-step__icon { background: var(--bs-success); color: #fff; }
.ip-step__title  { font-weight: 700; font-size: .975rem; color: var(--ip); margin-bottom: .5rem; }
.ip-step__body   { font-size: .83rem; color: var(--c-text-muted); line-height: 1.6; margin-bottom: .875rem; }
.ip-step__list   { list-style: none; padding: 0; margin: 0; }
.ip-step__list li {
  font-size: .78rem;
  color: var(--c-text-muted);
  padding: .2rem 0 .2rem 1.1rem;
  position: relative;
}
.ip-step__list li::before {
  content: '';
  position: absolute;
  left: 0; top: .42rem;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--bs-success);
}

/* ── Benefit Cards ──────────────────────────────────────────── */
.ip-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 1rem;
  padding: 2rem 1.5rem;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
}
.ip-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ip), var(--ip-mid));
  transform: scaleX(0);
  transition: transform .3s ease;
  transform-origin: left;
}
.ip-card:hover          { box-shadow: 0 16px 48px rgba(var(--bs-primary-rgb),.1); transform: translateY(-6px); border-color: rgba(var(--bs-primary-rgb),.2); }
.ip-card:hover::after   { transform: scaleX(1); }
.ip-card__icon {
  width: 56px; height: 56px;
  border-radius: .875rem;
  background: rgba(var(--bs-primary-rgb),.07);
  color: var(--ip);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
  transition: background .2s ease, color .2s ease;
}
.ip-card:hover .ip-card__icon { background: var(--ip); color: #fff; }
.ip-card__title  { font-weight: 700; font-size: 1rem; color: var(--ip); margin-bottom: .5rem; }
.ip-card__body   { font-size: .85rem; color: var(--c-text-muted); line-height: 1.6; margin-bottom: 1rem; }
.ip-card__metric { font-size: 1.25rem; font-weight: 800; color: var(--ip-mid); border-top: 1px solid var(--c-border); padding-top: .875rem; }

/* ── Comparison ─────────────────────────────────────────────── */
.ip-compare {
  border-radius: 1.25rem;
  overflow: hidden;
  border: 1px solid var(--c-border);
  box-shadow: 0 4px 24px rgba(var(--bs-primary-rgb),.06);
}
.ip-compare__row                              { display: grid; grid-template-columns: 1fr 1fr; }
.ip-compare__row:not(:first-child)            { border-top: 1px solid var(--c-border); }
.ip-compare__cell {
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: .875rem;
  font-size: .9rem;
}
.ip-compare__cell:first-child                 { border-right: 1px solid var(--c-border); }
.ip-compare__cell--bad  { background: rgba(220,38,38,.06);             color: #dc2626;           font-weight: 700; padding: 1rem 1.5rem; }
.ip-compare__cell--good { background: rgba(var(--bs-success-rgb),.08); color: var(--bs-success); font-weight: 700; padding: 1rem 1.5rem; }
.ip-compare__ico                              { font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.ip-compare__ico--bad                         { color: #dc2626; }
.ip-compare__ico--good                        { color: var(--bs-success); }
.ip-compare__cell div strong { display: block; font-weight: 700; color: var(--c-text); margin-bottom: .15rem; }
.ip-compare__cell div span   { font-size: .8rem; color: var(--c-text-muted); }
@media (max-width: 575px) {
  .ip-compare__row { grid-template-columns: 1fr; }
  .ip-compare__cell:first-child { border-right: none; border-bottom: 1px solid var(--c-border); }
}

/* ── CTA ────────────────────────────────────────────────────── */
.ip-cta {
  background: linear-gradient(135deg, var(--ip) 0%, var(--ip-mid) 100%);
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}
.ip-cta__glow-1, .ip-cta__glow-2 { position: absolute; border-radius: 50%; pointer-events: none; }
.ip-cta__glow-1 { width: 500px; height: 500px; background: rgba(255,255,255,.04); top: -200px; right: -100px; }
.ip-cta__glow-2 { width: 300px; height: 300px; background: rgba(255,255,255,.03); bottom: -100px; left: -80px; }
.ip-cta__eyebrow { font-size: .75rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: .75rem; }
.ip-cta__title   { font-size: clamp(1.75rem, 3.5vw, 2.75rem); font-weight: 800; color: #fff; margin-bottom: 1rem; }
.ip-cta__sub     { color: rgba(255,255,255,.72); font-size: 1.05rem; max-width: 520px; margin: 0 auto; }
/* Contact cards */
.ip-contact-card {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: .875rem;
  padding: 1.1rem 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: .875rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: background .2s ease, border-color .2s ease;
}
.ip-contact-card:hover { background: rgba(255,255,255,.15); border-color: rgba(255,255,255,.25); }
.ip-contact-card__icon {
  width: 42px; height: 42px;
  border-radius: .625rem;
  background: rgba(255,255,255,.15);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.ip-contact-card__icon--green { background: rgba(var(--bs-success-rgb),.25); color: var(--bs-success); }
.ip-contact-card__lbl { font-weight: 700; font-size: .9rem; color: #fff; margin-bottom: .25rem; }
.ip-contact-card__val { font-size: .8rem; color: rgba(255,255,255,.7); line-height: 1.5; }
/* CTA buttons */
.ip-cta__btn {
  display: inline-flex;
  align-items: center;
  padding: .875rem 2.25rem;
  border-radius: .625rem;
  font-weight: 600;
  font-size: .95rem;
  text-decoration: none;
  transition: all .2s ease;
}
.ip-cta__btn--light { background: #fff; color: var(--ip); border: 2px solid #fff; }
.ip-cta__btn--light:hover { background: rgba(255,255,255,.9); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.2); color: var(--ip); }
.ip-cta__btn--ghost { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.35); }
.ip-cta__btn--ghost:hover { border-color: rgba(255,255,255,.7); background: rgba(255,255,255,.08); color: #fff; transform: translateY(-2px); }

/* ═══════════════════════════════════════════════════════════════
   CONTACT PAGE (cp-*)
═══════════════════════════════════════════════════════════════ */

:root {
  --cp:         var(--bs-primary);
  --cp-mid:     var(--bs-secondary);
  --cp-dark:    var(--bs-dark);
  --cp-success: var(--bs-success);
  --cp-warning: var(--bs-warning);
  --cp-light:   var(--c-bg);
  --cp-border:  var(--c-border);
}

@keyframes cpFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(25px, 18px) scale(1.06); }
}

/* ── Hero ── */
.cp-hero {
  background: var(--c-surface);
  padding: 6rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.cp-hero::before {
  content: '';
  position: absolute;
  width: 580px; height: 580px; border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--bs-primary-rgb),.05) 0%, transparent 70%);
  top: -160px; left: -200px;
  animation: cpFloat 14s ease-in-out infinite;
  pointer-events: none;
}
.cp-hero::after {
  content: '';
  position: absolute;
  width: 460px; height: 460px; border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--bs-secondary-rgb),.07) 0%, transparent 70%);
  bottom: -100px; right: -160px;
  animation: cpFloat 18s ease-in-out infinite reverse;
  pointer-events: none;
}
.cp-hero__accent {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--cp) 0%, var(--cp-mid) 60%, transparent 100%);
}
/* Badge */
.cp-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(var(--bs-primary-rgb),.06);
  border: 1px solid rgba(var(--bs-primary-rgb),.12);
  color: var(--cp);
  border-radius: 50rem;
  padding: .35rem 1rem;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.cp-badge__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--bs-success);
  box-shadow: 0 0 0 3px rgba(var(--bs-success-rgb),.25);
  display: inline-block;
  animation: pulse 2s ease infinite;
}
/* Title */
.cp-title {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--cp);
  margin-bottom: 1.25rem;
}
.cp-title__hl { color: var(--cp-mid); }
.cp-lead {
  color: var(--c-text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 2rem;
}
.cp-lead strong { color: var(--cp-success); font-weight: 700; }
/* Quick cards */
.cp-quick-card {
  display: flex;
  align-items: center;
  gap: .875rem;
  background: var(--c-surface);
  border: 1px solid var(--cp-border);
  border-radius: .875rem;
  padding: .875rem 1.1rem;
  text-decoration: none;
  color: inherit;
  transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
}
.cp-quick-card:hover {
  box-shadow: 0 8px 24px rgba(var(--bs-primary-rgb),.11);
  transform: translateY(-3px);
  border-color: rgba(var(--bs-primary-rgb),.2);
  color: inherit;
}
.cp-quick-card__icon {
  width: 44px; height: 44px;
  border-radius: .75rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.cp-quick-card__icon--phone { background: rgba(var(--bs-success-rgb),.1); color: var(--cp-success); }
.cp-quick-card__icon--wa    { background: rgba(var(--bs-success-rgb),.1); color: var(--cp-success); }
.cp-quick-card__lbl {
  font-size: .75rem;
  color: var(--c-text-muted);
  display: block;
  margin-bottom: .15rem;
}
.cp-quick-card__val {
  font-weight: 700;
  font-size: .9rem;
  color: var(--cp);
  display: block;
}
/* Stats strip */
.cp-stats {
  border-top: 1px solid var(--cp-border);
  padding-top: 1.5rem;
  margin-top: 1.75rem;
}
.cp-stat__num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--cp);
  line-height: 1;
}
.cp-stat__lbl {
  font-size: .78rem;
  color: var(--c-text-muted);
  margin-top: .25rem;
}
/* ── Form card ── */
.cp-form-card {
  background: var(--c-surface);
  border: 1px solid var(--cp-border);
  border-radius: 1.25rem;
  box-shadow: 0 24px 64px rgba(var(--bs-primary-rgb),.1);
  overflow: hidden;
}
.cp-form-head {
  background: linear-gradient(135deg, var(--cp) 0%, var(--cp-mid) 100%);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.cp-form-head__icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: #fff;
  flex-shrink: 0;
}
.cp-form-head__title { font-size: 1rem; font-weight: 700; color: #fff; margin: 0 0 .2rem; }
.cp-form-head__sub   { font-size: .8rem; color: rgba(255,255,255,.65); margin: 0; }
.cp-form-body { padding: 1.75rem 2rem; }
.cp-label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: .35rem;
  display: block;
}
.cp-form-body .form-control,
.cp-form-body .form-select {
  border-radius: .625rem;
  border: 1px solid var(--cp-border);
  padding: .6rem .875rem;
  font-size: .875rem;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.cp-form-body .form-control:focus,
.cp-form-body .form-select:focus {
  border-color: var(--cp-mid);
  box-shadow: 0 0 0 3px rgba(var(--bs-secondary-rgb),.1);
  outline: none;
}
.cp-form-body textarea.form-control { resize: none; }
.cp-link { color: var(--cp-mid); text-decoration: underline; }
.cp-link:hover { color: var(--cp); }
.cp-submit-btn {
  width: 100%;
  background: linear-gradient(135deg, var(--cp) 0%, var(--cp-mid) 100%);
  border: none;
  border-radius: .75rem;
  color: #fff;
  font-weight: 700;
  font-size: .95rem;
  padding: .875rem;
  transition: opacity .2s ease, transform .2s ease;
  cursor: pointer;
}
.cp-submit-btn:hover { opacity: .9; transform: translateY(-2px); }
/* ── Shared section header ── */
.cp-eyebrow {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cp-mid);
  margin-bottom: .5rem;
}
.cp-section-title {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  font-weight: 800;
  color: var(--cp);
  margin-bottom: .6rem;
}
.cp-section-sub { color: var(--c-text-muted); font-size: 1rem; margin-bottom: 0; }
/* ── Channel cards ── */
.cp-channel {
  background: var(--c-surface);
  border: 1px solid var(--cp-border);
  border-radius: 1rem;
  padding: 1.75rem 1.5rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
}
.cp-channel::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cp), var(--cp-mid));
  transform: scaleX(0);
  transition: transform .3s ease;
  transform-origin: left;
}
.cp-channel:hover {
  box-shadow: 0 12px 36px rgba(var(--bs-primary-rgb),.1);
  transform: translateY(-5px);
  border-color: rgba(var(--bs-primary-rgb),.15);
}
.cp-channel:hover::after { transform: scaleX(1); }
.cp-channel__icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.1rem;
  font-size: 1.6rem;
  flex-shrink: 0;
  transition: transform .2s ease;
}
.cp-channel:hover .cp-channel__icon { transform: scale(1.08); }
.cp-channel__icon--primary  { background: rgba(var(--bs-primary-rgb),.08);  color: var(--cp); }
.cp-channel__icon--success  { background: rgba(var(--bs-success-rgb),.1);   color: var(--cp-success); }
.cp-channel__icon--mid      { background: rgba(var(--bs-secondary-rgb),.1); color: var(--cp-mid); }
.cp-channel__icon--warning  { background: rgba(var(--bs-warning-rgb),.12);  color: var(--cp-warning); }
.cp-channel__title { font-weight: 700; font-size: 1rem; color: var(--cp); margin-bottom: .3rem; }
.cp-channel__info  { font-size: .82rem; color: var(--c-text-muted); line-height: 1.5; margin-bottom: auto; padding-bottom: 1rem; }
.cp-channel__btn {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .5rem 1.4rem;
  border-radius: 50rem;
  font-size: .83rem;
  font-weight: 600;
  text-decoration: none;
  transition: all .2s ease;
  cursor: pointer;
  border: 2px solid transparent;
}
.cp-channel__btn--solid   { background: var(--cp); color: #fff; border-color: var(--cp); }
.cp-channel__btn--solid:hover   { background: var(--cp-mid); border-color: var(--cp-mid); color: #fff; }
.cp-channel__btn--outline { background: transparent; color: var(--cp); border-color: rgba(var(--bs-primary-rgb),.2); }
.cp-channel__btn--outline:hover { border-color: var(--cp); background: rgba(var(--bs-primary-rgb),.05); color: var(--cp); }
/* ── FAQ accordion ── */
.cp-accordion .accordion-item {
  border: 1px solid var(--cp-border) !important;
  border-radius: .875rem !important;
  overflow: hidden;
  margin-bottom: .75rem;
  background: var(--c-surface);
}
.cp-accordion .accordion-button {
  font-weight: 600;
  font-size: .92rem;
  color: var(--cp);
  background: var(--c-surface);
  padding: 1.1rem 1.4rem;
  box-shadow: none !important;
}
.cp-accordion .accordion-button:not(.collapsed) {
  color: var(--cp);
  background: rgba(var(--bs-primary-rgb),.03);
}
.cp-accordion .accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%230F172A'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}
.cp-accordion .accordion-body {
  font-size: .875rem;
  color: var(--c-text-muted);
  padding: 1rem 1.4rem 1.3rem;
  line-height: 1.65;
}
/* ── Office items ── */
.cp-office-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border-radius: .875rem;
  border: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease;
  margin-bottom: .75rem;
}
.cp-office-item:hover { background: var(--cp-light); border-color: var(--cp-border); }
.cp-office-item__icon {
  width: 42px; height: 42px;
  border-radius: .75rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}
.cp-office-item__icon--primary { background: rgba(var(--bs-primary-rgb),.07);  color: var(--cp); }
.cp-office-item__icon--green   { background: rgba(var(--bs-success-rgb),.1);   color: var(--cp-success); }
.cp-office-item__icon--blue    { background: rgba(var(--bs-secondary-rgb),.1); color: var(--cp-mid); }
.cp-office-item__title { font-weight: 700; color: var(--cp); font-size: .9rem; margin: 0 0 .35rem; }
.cp-office-item__body  { font-size: .82rem; color: var(--c-text-muted); line-height: 1.6; margin: 0; }
/* ── Map ── */
.cp-map-wrap { border-radius: 1.25rem; overflow: hidden; box-shadow: 0 20px 60px rgba(var(--bs-primary-rgb),.12); }
/* ── CTA ── */
.cp-cta {
  background: linear-gradient(135deg, var(--cp) 0%, var(--cp-mid) 100%);
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}
.cp-cta__glow-1, .cp-cta__glow-2 { position: absolute; border-radius: 50%; pointer-events: none; }
.cp-cta__glow-1 { width: 500px; height: 500px; background: rgba(255,255,255,.04); top: -200px; right: -100px; }
.cp-cta__glow-2 { width: 300px; height: 300px; background: rgba(255,255,255,.03); bottom: -100px; left: -80px; }
.cp-cta__eyebrow { font-size: .75rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: .75rem; }
.cp-cta__title   { font-size: clamp(1.75rem, 3.5vw, 2.75rem); font-weight: 800; color: #fff; margin-bottom: 1rem; }
.cp-cta__sub     { color: rgba(255,255,255,.72); font-size: 1.05rem; max-width: 500px; margin: 0 auto; }
.cp-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .875rem 2.25rem;
  border-radius: .625rem;
  font-weight: 600;
  font-size: .95rem;
  text-decoration: none;
  transition: all .2s ease;
  cursor: pointer;
}
.cp-cta__btn--light { background: #fff; color: var(--cp); border: 2px solid #fff; }
.cp-cta__btn--light:hover { background: rgba(255,255,255,.9); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.2); color: var(--cp); }
.cp-cta__btn--ghost { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.35); }
.cp-cta__btn--ghost:hover { border-color: rgba(255,255,255,.7); background: rgba(255,255,255,.08); color: #fff; transform: translateY(-2px); }