/* =============================================================
   AMK-XRAY — styles.css
   Archetype: Glassmorphism Premium · Azul Rey + Blanco
   ============================================================= */

/* =============================================================
   1. TOKENS
   ============================================================= */
:root {
  /* Palette */
  --bg:           #060e21;
  --bg-2:         #0a1628;
  --bg-3:         #0e1e3a;
  --blue-royal:   #1842b6;
  --blue-mid:     #2a5ce0;
  --blue-glow:    #4a90e2;
  --blue-light:   #6eb2ff;
  --white:        #ffffff;
  --white-soft:   rgba(255,255,255,0.88);
  --white-mute:   rgba(255,255,255,0.55);
  --white-faint:  rgba(255,255,255,0.12);
  --gold:         #e8b84b;

  /* Glass */
  --glass-bg:       rgba(255,255,255,0.04);
  --glass-bg-hover: rgba(255,255,255,0.08);
  --glass-border:   rgba(255,255,255,0.1);
  --glass-border-blue: rgba(74,144,226,0.35);
  --glass-blur:     blur(24px) saturate(180%);

  /* Typography */
  --serif:  'Raleway', sans-serif;
  --sans:   'Inter', system-ui, sans-serif;

  /* Easings */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft:   cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Layout */
  --nav-h:    72px;
  --container: min(1200px, 100% - 3rem);
  --gutter:   clamp(1rem, 4vw, 2rem);
}

/* =============================================================
   2. RESET & BASE
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  scroll-behavior: smooth;
}
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  background: var(--bg);
  color: var(--white-soft);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.1; letter-spacing: -0.02em; }
::selection { background: var(--blue-royal); color: var(--white); }
:focus-visible {
  outline: 2px solid var(--blue-glow);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================================
   3. UTILITIES
   ============================================================= */
.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem; background: var(--blue-glow); color: var(--white);
  z-index: 9999; border-radius: 8px; font-weight: 600;
  transition: top .3s;
}
.skip-link:focus { top: 1rem; }

.container {
  width: var(--container);
  margin-inline: auto;
}

/* =============================================================
   4. REVEAL ANIMATIONS
   ============================================================= */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
/* Safety: if JS fails, show content after 6s */
@keyframes reveal-fallback {
  to { opacity: 1; transform: none; }
}

/* =============================================================
   5. TABNAV — LIQUID GLASS
   ============================================================= */
.tabnav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--nav-h);
  background: rgba(6, 14, 33, 0.55);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid rgba(74, 144, 226, 0.15);
  transition: background 0.4s var(--ease-soft), border-color 0.4s;
}
.tabnav.scrolled {
  background: rgba(6, 14, 33, 0.82);
  border-color: rgba(74, 144, 226, 0.28);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  height: 100%;
  padding: 0 clamp(1rem, 3vw, 2.5rem);
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Brand */
.nav-brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}
.nav-logo-img {
  height: 48px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  display: block;
}

/* Logo más pequeño en tablet/móvil */
@media (max-width: 960px) {
  .nav-logo-img {
    height: 36px;
    max-width: 130px;
  }
}
@media (max-width: 540px) {
  .nav-logo-img {
    height: 30px;
    max-width: 110px;
  }
}

/* Tabs */
.nav-tabs {
  display: flex;
  align-items: center;
  gap: .25rem;
  position: relative;
  margin-left: auto;
  padding: .3rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 100px;
}

/* Liquid glass indicator */
.nav-indicator {
  position: absolute;
  top: .3rem;
  left: .3rem;
  height: calc(100% - .6rem);
  background: linear-gradient(135deg, rgba(26,66,182,0.7) 0%, rgba(74,144,226,0.5) 100%);
  border: 1px solid rgba(74, 144, 226, 0.55);
  border-radius: 100px;
  box-shadow:
    0 0 16px rgba(74,144,226,0.25),
    inset 0 1px 0 rgba(255,255,255,0.25),
    inset 0 -1px 0 rgba(74,144,226,0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  pointer-events: none;
  transition:
    left   .5s var(--ease-out),
    width  .5s var(--ease-out),
    top    .5s var(--ease-out);
  z-index: 0;
}

.nav-tab {
  position: relative;
  z-index: 1;
  padding: .5rem .9rem;
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .03em;
  color: var(--white-mute);
  border-radius: 100px;
  transition: color .3s;
  white-space: nowrap;
  text-transform: uppercase;
}
.nav-tab:hover,
.nav-tab.active { color: var(--white); }
.nav-tab--cta {
  color: var(--blue-light) !important;
  font-weight: 700;
}

/* Social icons in nav */
.nav-social {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-shrink: 0;
}
.social-icon {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white-mute);
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  transition: color .3s, background .3s, border-color .3s, transform .3s var(--ease-bounce);
  flex-shrink: 0;
}
.social-icon svg { width: 14px; height: 14px; }
.social-icon:hover {
  color: var(--white);
  background: rgba(74,144,226,0.2);
  border-color: rgba(74,144,226,0.5);
  transform: scale(1.12);
}
.social-icon--wa:hover {
  background: rgba(37,211,102,0.2);
  border-color: rgba(37,211,102,0.5);
  color: #25d366;
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  padding: 4px;
  cursor: pointer;
}
.nav-hamburger span {
  display: block;
  height: 2px;
  background: var(--white-soft);
  border-radius: 2px;
  transition: transform .35s var(--ease-out), opacity .25s;
}
.nav-hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav-hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================================
   6. MOBILE DRAWER
   ============================================================= */
.mobile-drawer {
  position: fixed; inset: 0; z-index: 300;
  pointer-events: none;
  visibility: hidden;
}
.mobile-drawer.is-open {
  pointer-events: auto;
  visibility: visible;
}
.mobile-drawer-overlay {
  position: absolute; inset: 0;
  background: rgba(6,14,33,0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity .35s var(--ease-out);
}
.mobile-drawer.is-open .mobile-drawer-overlay { opacity: 1; }
.mobile-drawer-panel {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(320px, 85vw);
  background: var(--bg-3);
  border-left: 1px solid var(--glass-border-blue);
  padding: 5rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transform: translateX(100%);
  transition: transform .45s var(--ease-out);
}
.mobile-drawer.is-open .mobile-drawer-panel { transform: translateX(0); }
.mobile-drawer-close {
  position: absolute; top: 1.2rem; right: 1.5rem;
  font-size: 1.8rem;
  color: var(--white-mute);
  line-height: 1;
}
.mobile-nav { display: flex; flex-direction: column; gap: .5rem; }
.mobile-nav-link {
  padding: .75rem 1rem;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--white-soft);
  border-radius: 10px;
  border: 1px solid transparent;
  transition: background .3s, border-color .3s, color .3s;
}
.mobile-nav-link:hover {
  background: rgba(74,144,226,0.12);
  border-color: rgba(74,144,226,0.25);
  color: var(--white);
}
.mobile-nav-link--cta {
  margin-top: .5rem;
  background: linear-gradient(135deg, var(--blue-royal), var(--blue-mid));
  color: var(--white);
  text-align: center;
  font-weight: 700;
}
.mobile-socials { display: flex; gap: .75rem; padding-top: .5rem; }

/* =============================================================
   7. BUTTONS
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.6rem;
  border-radius: 100px;
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .02em;
  cursor: pointer;
  transition: all .35s var(--ease-out);
  text-decoration: none;
}
.btn svg { width: 16px; height: 16px; transition: transform .35s var(--ease-bounce); }
.btn:hover svg { transform: translateX(4px); }

.btn-primary {
  background: linear-gradient(135deg, var(--blue-royal) 0%, var(--blue-mid) 100%);
  color: var(--white);
  border: 1px solid transparent;
  box-shadow: 0 4px 20px rgba(26,66,182,0.4), inset 0 1px 0 rgba(255,255,255,0.15);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--blue-mid) 0%, var(--blue-glow) 100%);
  box-shadow: 0 8px 32px rgba(74,144,226,0.45), inset 0 1px 0 rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--white-soft);
  border: 1px solid rgba(255,255,255,0.18);
}
.btn-ghost:hover {
  background: rgba(74,144,226,0.15);
  border-color: rgba(74,144,226,0.5);
  color: var(--white);
  transform: translateY(-2px);
}

/* =============================================================
   8. HERO
   ============================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}

/* Hero background photo */
.hero-bg-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url('img/hero.jpeg');
  background-size: cover;
  background-position: center top;
  opacity: 0.22;
}

/* Animated mesh gradient */
.hero-mesh {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 40%, rgba(26,66,182,0.55) 0%, transparent 65%),
    radial-gradient(ellipse 60% 50% at 80% 70%, rgba(74,144,226,0.3) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 60% 10%, rgba(10,14,40,0.8) 0%, transparent 70%);
  animation: mesh-drift 12s ease-in-out infinite alternate;
}
@keyframes mesh-drift {
  0%   { background-position: 20% 40%, 80% 70%, 60% 10%; }
  50%  { background-position: 35% 55%, 65% 55%, 70% 20%; filter: brightness(1.1); }
  100% { background-position: 50% 45%, 50% 80%, 80% 15%; }
}

/* Dot grid overlay */
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    radial-gradient(circle, rgba(74,144,226,0.18) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: .45;
  mask-image: radial-gradient(ellipse 80% 80% at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at center, black 30%, transparent 75%);
}

/* Scanner rings */
.hero-rings {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(280px, 45vw, 560px);
  aspect-ratio: 1;
  pointer-events: none;
  z-index: 1;
  opacity: .35;
}
.ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(74,144,226,0.6);
}
.ring-1 { inset: 0;   animation: spin-cw  18s linear infinite; }
.ring-2 { inset: 12%; animation: spin-ccw 12s linear infinite; border-color: rgba(74,144,226,0.4); border-style: dashed; }
.ring-3 { inset: 25%; animation: spin-cw  22s linear infinite; border-color: rgba(74,144,226,0.25); }
@keyframes spin-cw  { to { transform: rotate(360deg);  } }
@keyframes spin-ccw { to { transform: rotate(-360deg); } }

.ring-crosshair {
  position: absolute;
  inset: 37%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ring-crosshair span {
  position: absolute;
  background: rgba(74,144,226,0.7);
  border-radius: 2px;
}
.ring-crosshair span:nth-child(1) { width: 2px; height: 100%; }
.ring-crosshair span:nth-child(2) { width: 100%; height: 2px; }

/* Hero content */
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem var(--gutter);
  max-width: 900px;
}
.hero-kicker {
  display: inline-block;
  padding: .4rem 1.2rem;
  background: rgba(74,144,226,0.15);
  border: 1px solid rgba(74,144,226,0.35);
  border-radius: 100px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 1.5rem;
}
.hero-title {
  font-family: var(--serif);
  font-size: clamp(2.8rem, 7vw, 6rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 1.5rem;
}
.title-line { display: block; }
.title-line--accent {
  background: linear-gradient(90deg, var(--blue-glow) 0%, var(--blue-light) 50%, var(--white) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: clamp(.95rem, 2vw, 1.15rem);
  color: var(--white-mute);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  padding: 1.5rem 3rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  width: fit-content;
  margin: 0 auto;
}
.stat { text-align: center; }
.stat-num {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--white);
  display: inline;
}
.stat-unit {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 700;
  color: var(--blue-glow);
}
.stat p {
  font-size: .78rem;
  color: var(--white-mute);
  margin-top: .15rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.stat-divider {
  width: 1px; height: 40px;
  background: rgba(255,255,255,0.12);
}

/* Scroll cue */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: var(--white-mute);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: color .3s;
}
.hero-scroll:hover { color: var(--blue-glow); }
.scroll-arrow {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
  position: relative;
  overflow: hidden;
}
.scroll-arrow::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0; right: 0;
  height: 100%;
  background: var(--blue-glow);
  animation: scroll-pulse 2s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0%   { top: -100%; }
  100% { top: 200%; }
}

/* =============================================================
   9. SECTION COMMONS
   ============================================================= */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue-glow);
  margin-bottom: .75rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 20px; height: 2px;
  background: var(--blue-glow);
  border-radius: 2px;
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1rem;
}
.section-title em {
  font-style: italic;
  background: linear-gradient(90deg, var(--blue-glow), var(--blue-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
}
.section-sub {
  font-size: 1rem;
  color: var(--white-mute);
  max-width: 520px;
}

/* =============================================================
   10. QUIÉNES SOMOS
   ============================================================= */
.section-nosotros {
  padding: clamp(5rem, 10vh, 8rem) 0;
  position: relative;
  overflow: hidden;
}
.section-nosotros::before {
  content: '';
  position: absolute;
  top: 50%; left: -20%;
  width: 60%;
  aspect-ratio: 1;
  background: radial-gradient(ellipse at center, rgba(26,66,182,0.12) 0%, transparent 70%);
  pointer-events: none;
  transform: translateY(-50%);
}
.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: center;
}

/* Logo wrap en quiénes somos */
.nosotros-logo-wrap {
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(74,144,226,0.18);
  border-radius: 24px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.nosotros-logo-img {
  width: 100%;
  height: auto;
  object-fit: contain;
  max-height: 200px;
  filter: drop-shadow(0 0 20px rgba(74,144,226,0.25));
}
.nosotros-visual {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.nosotros-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .45rem 1rem;
  background: rgba(74,144,226,0.1);
  border: 1px solid rgba(74,144,226,0.25);
  border-radius: 100px;
  font-size: .78rem;
  color: var(--blue-light);
  font-weight: 600;
  width: fit-content;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--blue-glow);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: .7; }
}
.nosotros-rings-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 320px;
  margin: 0 auto;
}
.nos-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(74,144,226,0.25);
}
.nos-ring-1 { inset: 0; animation: spin-cw 20s linear infinite; }
.nos-ring-2 { inset: 15%; border-style: dashed; border-color: rgba(74,144,226,0.18); animation: spin-ccw 15s linear infinite; }
.nos-icon {
  position: absolute;
  inset: 25%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26,66,182,0.2);
  border: 1px solid rgba(74,144,226,0.35);
  border-radius: 50%;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.nos-icon svg { width: 60%; height: 60%; }
.nosotros-features {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}
.feature-tag {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem .9rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  font-size: .8rem;
  color: var(--white-soft);
  font-weight: 500;
}
.feature-tag svg { width: 14px; height: 14px; flex-shrink: 0; }

/* Text panel */
.nosotros-text { display: flex; flex-direction: column; gap: 1rem; }
.nosotros-lead {
  font-size: 1.1rem;
  color: var(--white-soft);
  line-height: 1.75;
  font-weight: 400;
}
.nosotros-body {
  font-size: .95rem;
  color: var(--white-mute);
  line-height: 1.75;
}

/* =============================================================
   11. PRODUCTOS
   ============================================================= */
.section-productos {
  padding: clamp(5rem, 10vh, 8rem) 0;
  background: var(--bg-2);
  position: relative;
}
.section-productos::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 90% 20%, rgba(26,66,182,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 10% 80%, rgba(74,144,226,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.section-header {
  text-align: center;
  margin-bottom: clamp(3rem, 6vh, 5rem);
}
.section-header .section-label { justify-content: center; }
.section-header .section-sub { margin: 0 auto; }
.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.5rem, 3vw, 2rem);
}

/* Product card */
.product-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  overflow: hidden;
  transition: border-color .4s, transform .4s var(--ease-out), box-shadow .4s;
  position: relative;
}
.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(74,144,226,0.06) 0%, transparent 50%);
  border-radius: 20px;
  pointer-events: none;
}
.product-card:hover {
  border-color: var(--glass-border-blue);
  transform: translateY(-6px);
  box-shadow:
    0 20px 60px rgba(26,66,182,0.25),
    0 0 0 1px rgba(74,144,226,0.2);
}

.carousel {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--bg-3);
}
.carousel-track {
  display: flex;
  height: 100%;
  transition: transform .5s var(--ease-out);
  will-change: transform;
}
.carousel-slide {
  flex: 0 0 100%;
  height: 100%;
  overflow: hidden;
  background: var(--bg-3);
}
.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform .6s var(--ease-out);
  padding: .5rem;
}
.product-card:hover .carousel-slide img { transform: scale(1.03); }

/* Carousel overlay gradient */
.carousel::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 45%;
  background: linear-gradient(to top, rgba(6,14,33,0.85), transparent);
  pointer-events: none;
  z-index: 1;
}

/* Carousel buttons */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(6,14,33,0.6);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  color: var(--white);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background .3s, border-color .3s, transform .3s var(--ease-bounce);
  opacity: 0;
}
.carousel-btn svg { width: 16px; height: 16px; }
.carousel-prev { left: .75rem; }
.carousel-next { right: .75rem; }
.carousel:hover .carousel-btn { opacity: 1; }
.carousel-btn:hover {
  background: rgba(74,144,226,0.5);
  border-color: rgba(74,144,226,0.7);
  transform: translateY(-50%) scale(1.1);
}
.carousel-prev:hover { transform: translateY(-50%) scale(1.1) translateX(-1px); }
.carousel-next:hover { transform: translateY(-50%) scale(1.1) translateX(1px); }

/* Dots */
.carousel-dots {
  position: absolute;
  bottom: .75rem; left: 0; right: 0;
  z-index: 3;
  display: flex;
  justify-content: center;
  gap: .4rem;
}
.carousel-dots .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: 0;
  cursor: pointer;
  transition: background .3s, transform .3s var(--ease-bounce), width .3s var(--ease-out);
  padding: 0;
}
.carousel-dots .dot.active {
  background: var(--white);
  width: 20px;
  border-radius: 4px;
  transform: none;
}

/* Product info */
.product-info {
  padding: 1.25rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.product-badge {
  display: inline-flex;
  align-items: center;
  padding: .3rem .75rem;
  background: rgba(74,144,226,0.15);
  border: 1px solid rgba(74,144,226,0.3);
  border-radius: 100px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--blue-light);
  width: fit-content;
}
.product-badge--gold {
  background: rgba(232,184,75,0.12);
  border-color: rgba(232,184,75,0.3);
  color: var(--gold);
}
.product-name {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
}
.product-name span {
  display: block;
  font-weight: 600;
  font-size: .85em;
  color: var(--white-mute);
}
.product-desc {
  font-size: .88rem;
  color: var(--white-mute);
  line-height: 1.6;
}
.product-specs {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .4rem;
}
.product-specs li {
  display: flex;
  flex-direction: column;
  gap: .1rem;
  padding: .5rem .75rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px;
  font-size: .78rem;
  color: var(--white-soft);
}
.product-specs li span {
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--blue-glow);
  font-weight: 600;
}

/* Cotizar button */
.btn-cotizar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .8rem 1.25rem;
  background: linear-gradient(135deg, #1a8a3e, #25d366);
  color: var(--white);
  font-weight: 700;
  font-size: .88rem;
  border-radius: 12px;
  border: 1px solid rgba(37,211,102,0.4);
  box-shadow: 0 4px 16px rgba(37,211,102,0.2);
  text-decoration: none;
  transition: all .35s var(--ease-out);
  margin-top: .25rem;
}
.btn-cotizar svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn-cotizar:hover {
  background: linear-gradient(135deg, #22a84e, #2dea73);
  box-shadow: 0 8px 28px rgba(37,211,102,0.35);
  transform: translateY(-2px);
}

/* =============================================================
   12. MARCAS — TICKER
   ============================================================= */
.section-marcas {
  padding: clamp(4rem, 8vh, 6rem) 0;
  position: relative;
  overflow: hidden;
}
.section-marcas::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6,14,33,0), rgba(26,66,182,0.06) 50%, rgba(6,14,33,0));
  pointer-events: none;
}
.marcas-header {
  text-align: center;
  margin-bottom: 2rem;
  padding: 0 var(--gutter);
}
.marcas-header .section-label { justify-content: center; }
.marcas-sub {
  font-size: .9rem;
  color: var(--white-mute);
  margin-top: .25rem;
}

/* Ticker */
.ticker-wrap {
  position: relative;
  overflow: hidden;
  padding: 1.5rem 0;
  margin-bottom: 3rem;
}
.ticker-wrap::before,
.ticker-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
.ticker-wrap::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg) 0%, transparent 100%);
}
.ticker-wrap::after {
  right: 0;
  background: linear-gradient(-90deg, var(--bg) 0%, transparent 100%);
}
.ticker-track {
  display: flex;
  width: max-content;
  animation: ticker-move 22s linear infinite;
}
@keyframes ticker-move {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.ticker-item {
  display: flex;
  align-items: center;
  padding: 0 2.5rem;
  white-space: nowrap;
}
.brand-name {
  font-family: var(--serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: rgba(255,255,255,0.08);
  letter-spacing: -.02em;
  text-transform: uppercase;
  transition: color .3s;
  -webkit-text-stroke: 1px rgba(74,144,226,0.25);
}
.ticker-item:hover .brand-name {
  color: rgba(74,144,226,0.4);
  -webkit-text-stroke-color: rgba(74,144,226,0.5);
}
.ticker-dot {
  font-size: 2rem;
  color: rgba(74,144,226,0.2);
  margin-left: 2.5rem;
}

/* Brand cards */
.marcas-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 0 var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
}
.marca-card {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding: 1.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  text-align: center;
  transition: border-color .3s, background .3s, transform .3s var(--ease-out);
}
.marca-card:hover {
  background: rgba(74,144,226,0.06);
  border-color: rgba(74,144,226,0.3);
  transform: translateY(-4px);
}
.marca-card-name {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -.01em;
}
.marca-card p {
  font-size: .82rem;
  color: var(--white-mute);
  line-height: 1.5;
}

/* =============================================================
   13. COTIZAR FORM
   ============================================================= */
.section-cotizar {
  padding: clamp(5rem, 10vh, 8rem) 0;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
.section-cotizar::before {
  content: '';
  position: absolute;
  top: 50%; right: -15%;
  width: 50%;
  aspect-ratio: 1;
  background: radial-gradient(ellipse at center, rgba(26,66,182,0.12) 0%, transparent 70%);
  transform: translateY(-50%);
  pointer-events: none;
}
.cotizar-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: start;
}
.cotizar-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: .5rem;
}
.cotizar-info p {
  font-size: .95rem;
  color: var(--white-mute);
  line-height: 1.7;
}
.cotizar-contact {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-top: .5rem;
}
.contact-link {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .9rem;
  color: var(--white-soft);
  text-decoration: none;
  transition: color .3s;
}
.contact-link:hover { color: var(--blue-light); }
.contact-icon {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(74,144,226,0.12);
  border: 1px solid rgba(74,144,226,0.25);
  border-radius: 10px;
  flex-shrink: 0;
}
.contact-icon svg { width: 16px; height: 16px; color: var(--blue-glow); }

/* Form */
.cotizar-form-wrap {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border-blue);
  border-radius: 24px;
  padding: 2rem;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
}
.cotizar-form-wrap::before {
  content: '';
  position: absolute;
  top: -1px; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue-glow), transparent);
  border-radius: 2px;
}
.cotizar-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--white-soft);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.optional {
  font-weight: 400;
  text-transform: none;
  color: var(--white-mute);
  letter-spacing: 0;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: .75rem 1rem;
  font-family: var(--sans);
  font-size: .9rem;
  color: var(--white);
  outline: none;
  transition: border-color .3s, background .3s, box-shadow .3s;
  width: 100%;
}
.form-group select {
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%234a90e2'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .75rem center;
  background-size: 16px;
  padding-right: 2.5rem;
}
.form-group select option { background: var(--bg-3); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-glow);
  background: rgba(74,144,226,0.07);
  box-shadow: 0 0 0 3px rgba(74,144,226,0.12);
}
.form-group input:invalid:not(:placeholder-shown) {
  border-color: #e05454;
}

.btn-form-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, #1a8a3e, #25d366);
  color: var(--white);
  font-weight: 700;
  font-size: .95rem;
  border-radius: 14px;
  border: 1px solid rgba(37,211,102,0.4);
  box-shadow: 0 4px 20px rgba(37,211,102,0.25);
  transition: all .35s var(--ease-out);
  cursor: pointer;
  margin-top: .25rem;
}
.btn-form-submit svg { width: 20px; height: 20px; }
.btn-form-submit:hover {
  background: linear-gradient(135deg, #22a84e, #2dea73);
  box-shadow: 0 8px 32px rgba(37,211,102,0.35);
  transform: translateY(-2px);
}
.btn-form-submit:active { transform: translateY(0); }

/* =============================================================
   14. FOOTER
   ============================================================= */
.footer {
  background: var(--bg);
  border-top: 1px solid rgba(74,144,226,0.1);
  padding: clamp(3rem, 6vh, 5rem) 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 2rem;
}
.footer-logo {
  margin-bottom: .75rem;
}
.footer-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
}
.footer-tagline {
  font-size: .85rem;
  color: var(--white-mute);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.footer-socials { display: flex; gap: .6rem; }
.footer-links { display: flex; flex-direction: column; gap: .55rem; }
.footer-links h4 {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue-glow);
  margin-bottom: .25rem;
}
.footer-links a {
  font-size: .83rem;
  color: var(--white-mute);
  transition: color .3s;
  text-decoration: none;
}
.footer-links a:hover { color: var(--blue-light); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
}
.footer-bottom p {
  font-size: .78rem;
  color: rgba(255,255,255,0.3);
}
.footer-credit a {
  color: var(--blue-glow);
  transition: color .3s;
}
.footer-credit a:hover { color: var(--blue-light); }

/* =============================================================
   15. WHATSAPP FLOAT
   ============================================================= */
.wa-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 150;
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: #25d366;
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: all .35s var(--ease-bounce);
  color: var(--white);
}
.wa-float svg { width: 28px; height: 28px; }
.wa-float:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 32px rgba(37,211,102,0.5);
}
.wa-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,0.35);
  animation: wa-pulse 2.5s ease-in-out infinite;
}
@keyframes wa-pulse {
  0%, 100% { transform: scale(1); opacity: .6; }
  50% { transform: scale(1.18); opacity: 0; }
}

/* =============================================================
   16. RESPONSIVE
   ============================================================= */

/* Large tablet */
@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .footer-brand { grid-column: 1 / -1; }
}

/* Tablet */
@media (max-width: 960px) {
  .nosotros-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .nosotros-logo-wrap { max-width: 220px; }
  .cotizar-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .marcas-cards {
    grid-template-columns: repeat(3, 1fr);
  }
  .nav-tabs { display: none; }
  .nav-hamburger { display: flex; }
  /* Hamburger al lado derecho cuando tabs están ocultos */
  .nav-social {
    margin-left: auto;
  }
  .nav-social .social-icon { display: none; }
}

/* Mobile */
@media (max-width: 720px) {
  :root { --nav-h: 64px; }
  .products-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }
  .hero-rings { opacity: .15; }
  /* Stats en 2 columnas centradas */
  .hero-stats {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1rem;
    padding: 1rem 2rem;
    width: 100%;
    max-width: 320px;
  }
  .stat-divider { display: block; }
  .stat-num { font-size: 1.8rem; }
  .stat-unit { font-size: 1.2rem; }
  .stat p { font-size: .7rem; }
  /* Ocultar scroll cue en móvil para no solapar stats — !important para Safari */
  .hero-scroll { display: none !important; visibility: hidden; }
  .hero { min-height: 100vh; min-height: 100svh; }
  .marcas-cards {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }
  .form-row { grid-template-columns: 1fr; gap: 1rem; }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .hero-ctas { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; max-width: 280px; }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .carousel-btn { opacity: 1; }
}

/* Small mobile */
@media (max-width: 540px) {
  .hero-title { font-size: clamp(2.2rem, 12vw, 3rem); }
  .section-title { font-size: clamp(1.8rem, 8vw, 2.5rem); }
  .nosotros-rings-wrap { max-width: 160px; }
}

/* =============================================================
   18. UBICACIÓN
   ============================================================= */
.section-ubicacion {
  padding: clamp(5rem, 10vh, 8rem) 0;
  position: relative;
  overflow: hidden;
}
.section-ubicacion::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 60% at 10% 50%, rgba(26,66,182,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.ubicacion-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: start;
}
.ubicacion-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.address-block {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border-blue);
  border-radius: 16px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.address-icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(74,144,226,0.15);
  border: 1px solid rgba(74,144,226,0.3);
  border-radius: 12px;
  color: var(--blue-glow);
}
.address-icon svg { width: 22px; height: 22px; }
.address-text { display: flex; flex-direction: column; gap: .2rem; }
.address-line {
  font-size: .92rem;
  color: var(--white-soft);
  line-height: 1.5;
}
.address-line--strong {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
}
.ubicacion-extras {
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.ubi-extra-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .88rem;
  color: var(--white-mute);
  text-decoration: none;
  transition: color .3s;
}
.ubi-extra-link:hover { color: var(--blue-light); }
.ubi-extra-link svg { color: var(--blue-glow); flex-shrink: 0; }

/* Map iframe */
.ubicacion-map {}
.map-frame-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--glass-border-blue);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(74,144,226,0.15);
}
.map-frame-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

@media (max-width: 960px) {
  .ubicacion-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .map-frame-wrap { aspect-ratio: 4/3; }
}

/* =============================================================
   20. LISTA DE PRODUCTOS — QUIÉNES SOMOS
   ============================================================= */
.nosotros-product-list {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(74,144,226,0.2);
  border-radius: 16px;
  padding: 1.25rem 1.25rem 1rem;
  position: relative;
  overflow: hidden;
}
.nosotros-product-list::before {
  content: '';
  position: absolute;
  top: -1px; left: 15%; right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(74,144,226,0.6), transparent);
}
.product-list-label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue-glow);
  margin-bottom: .75rem;
}
.product-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .3rem;
}
.product-list li {
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .5rem .65rem;
  border-radius: 8px;
  font-size: .85rem;
  color: var(--white-soft);
  cursor: default;
  transition: background .25s, color .25s, transform .25s var(--ease-out);
  border: 1px solid transparent;
}
.product-list li:hover {
  background: rgba(74,144,226,0.1);
  border-color: rgba(74,144,226,0.2);
  color: var(--white);
  transform: translateX(3px);
}
.pl-dot {
  flex-shrink: 0;
  width: 6px; height: 6px;
  background: var(--blue-glow);
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(74,144,226,0.6);
  transition: transform .25s var(--ease-bounce);
}
.product-list li:hover .pl-dot {
  transform: scale(1.5);
}

/* Badge premium */
.premium-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem 1rem;
  background: linear-gradient(135deg, rgba(232,184,75,0.1) 0%, rgba(232,184,75,0.04) 100%);
  border: 1px solid rgba(232,184,75,0.35);
  border-radius: 100px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--gold);
  width: fit-content;
}
.premium-badge svg { width: 14px; height: 14px; flex-shrink: 0; }

/* =============================================================
   21. PARTES Y REFACCIONES
   ============================================================= */
.section-refacciones {
  padding: clamp(5rem, 10vh, 8rem) 0;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
.section-refacciones::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 10% 20%, rgba(26,66,182,0.1) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 90% 80%, rgba(74,144,226,0.07) 0%, transparent 60%);
  pointer-events: none;
}

/* Soporte de software */
.soporte-software {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin: 0 auto 3rem;
  max-width: 700px;
  padding: 1.25rem 1.5rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(74,144,226,0.2);
  border-radius: 16px;
  text-align: center;
}
.soporte-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-size: .82rem;
  font-weight: 600;
  color: var(--white-soft);
  letter-spacing: .02em;
}
.soporte-label svg { width: 15px; height: 15px; color: var(--blue-glow); flex-shrink: 0; }
.soporte-tags {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: .6rem;
}
.soporte-tag {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .4rem .9rem;
  background: rgba(74,144,226,0.1);
  border: 1px solid rgba(74,144,226,0.25);
  border-radius: 100px;
  font-size: .8rem;
  color: var(--white-soft);
}
.soporte-brand {
  font-weight: 700;
  color: var(--blue-light);
}

/* Grid de refacciones */
.refacciones-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* Tarjeta de refacción */
.ref-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  overflow: hidden;
  transition: border-color .4s, transform .4s var(--ease-out), box-shadow .4s;
}
.ref-card:hover {
  border-color: var(--glass-border-blue);
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(26,66,182,0.2);
}
.ref-card-img {
  aspect-ratio: 4/3;
  background: var(--bg-3);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ref-card-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: .75rem;
  transition: transform .5s var(--ease-out);
}
.ref-card:hover .ref-card-img img { transform: scale(1.05); }
.ref-card-info {
  padding: 1rem 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.ref-badge {
  display: inline-flex;
  padding: .25rem .7rem;
  background: rgba(74,144,226,0.12);
  border: 1px solid rgba(74,144,226,0.25);
  border-radius: 100px;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--blue-light);
  width: fit-content;
}
.ref-name {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
}
.ref-desc {
  font-size: .8rem;
  color: var(--white-mute);
  line-height: 1.5;
}
.btn-cotizar--sm {
  padding: .6rem 1rem;
  font-size: .82rem;
  border-radius: 10px;
  margin-top: .25rem;
}
.btn-cotizar--sm svg { width: 15px; height: 15px; }

@media (max-width: 960px) {
  .refacciones-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-list {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 540px) {
  .refacciones-grid {
    grid-template-columns: 1fr;
    max-width: 380px;
    margin: 0 auto;
  }
  .soporte-software { text-align: left; }
  .soporte-label { justify-content: flex-start; }
  .soporte-tags { justify-content: flex-start; }
}

/* =============================================================
   22. REDUCED-MOTION (solo efectos intrusivos)
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .ring, .nos-ring-1, .nos-ring-2 { animation: none; }
  .hero-mesh { animation: none; }
  .ticker-track { animation: none; }
  .scroll-arrow::after { animation: none; }
  .badge-dot { animation: none; }
  .wa-float::before { animation: none; }
}