/* ═══════════════════════════════════════════
   KMS CellStore — Estilos Principales
   ═══════════════════════════════════════════ */

:root {
  --blue-900:  #020B1C;
  --blue-800:  #050F26;
  --blue-700:  #071330;
  --blue-600:  #0A1F50;
  --blue-500:  #0047CC;
  --blue-400:  #0057FF;
  --blue-300:  #2B78FF;
  --blue-200:  #5E9FFF;
  --blue-100:  #A8CBFF;
  --cyan:      #00C8FF;
  --white:     #FFFFFF;
  --gray-100:  #EBF0FF;
  --gray-300:  #9BB0D0;
  --gray-500:  #4A6080;

  --bg:        var(--blue-900);
  --bg-card:   #081220;
  --bg-card2:  #0B1A35;
  --border:    rgba(0, 87, 255, 0.18);
  --border-lg: rgba(0, 87, 255, 0.35);

  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 24px;
  --shadow-card: 0 4px 32px rgba(0, 10, 40, 0.6);
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

/* Bloquear arrastre/selección de imágenes (anti-screenshot casual) */
img {
  -webkit-user-drag: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  pointer-events: none;
}
/* Excepción: imágenes dentro de botones/links deben ser clickeables */
.product-card img, .lb__stage-img img, .lb__thumb img,
.slideshow__slide img, a img, button img { pointer-events: auto; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { font-family: var(--font); background-color: var(--bg); color: var(--white); line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overscroll-behavior-x: none; }
img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; touch-action: manipulation; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; touch-action: manipulation; }

.container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: clamp(1rem, 5vw, 2.5rem); }

/* ── Utilidades ── */
.text-gradient {
  background: linear-gradient(135deg, var(--blue-300) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(0, 87, 255, 0.12);
  border: 1px solid var(--border-lg);
  color: var(--blue-200);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ── Botones ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
  cursor: pointer;
  border: none;
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
}
.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--blue-400), var(--blue-300));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(0, 87, 255, 0.4);
}
.btn--primary:hover { background: linear-gradient(135deg, var(--blue-300), var(--cyan)); box-shadow: 0 6px 28px rgba(0, 87, 255, 0.6); }

.btn--outline {
  padding: 11px 28px;
  background: transparent;
  color: var(--blue-200);
  border: 1.5px solid var(--border-lg);
}
.btn--outline:hover { background: rgba(0, 87, 255, 0.1); border-color: var(--blue-300); color: var(--white); }

.btn--sm  { padding: 8px 18px; font-size: 0.85rem; }
.btn--lg  { padding: 14px 36px; font-size: 1rem; }
.btn--xl  { padding: 18px 48px; font-size: 1.1rem; }

.btn--instagram {
  background: linear-gradient(135deg, #833AB4 0%, #E1306C 55%, #FCAF45 100%);
  box-shadow: 0 4px 20px rgba(225, 48, 108, 0.35);
}
.btn--instagram:hover { filter: brightness(1.12); box-shadow: 0 6px 32px rgba(225, 48, 108, 0.55); }

.btn--whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: var(--white);
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.4);
}
.btn--whatsapp:hover { background: linear-gradient(135deg, #2EE673, #25D366); box-shadow: 0 6px 32px rgba(37, 211, 102, 0.6); }

/* ═══════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  padding-top: max(16px, env(safe-area-inset-top));
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
  transition: background var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(2, 11, 28, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
}
.navbar__inner { display: flex; align-items: center; gap: 32px; }

.logo-badge { display: flex; align-items: baseline; gap: 2px; font-weight: 900; font-size: 1.1rem; letter-spacing: -0.02em; }
.logo-badge__kms   { color: var(--cyan); }
.logo-badge__cell  { color: var(--white); }
.logo-badge__store { font-size: 0.65rem; font-weight: 700; color: var(--gray-300); letter-spacing: 0.08em; text-transform: uppercase; align-self: center; margin-left: 3px; }

/* Logo en imagen (navbar + footer) */
.navbar__logo { display: flex; align-items: center; }
.navbar__logo-img {
  width: 46px; height: 46px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 14px rgba(0, 87, 255, 0.25);
}
.navbar__logo:hover .navbar__logo-img {
  transform: scale(1.06);
  box-shadow: 0 6px 22px rgba(0, 200, 255, 0.45);
}
.footer__logo-img {
  width: 64px; height: 64px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  box-shadow: 0 4px 14px rgba(0, 87, 255, 0.25);
}

.navbar__nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.navbar__link { padding: 8px 14px; border-radius: var(--radius-sm); font-size: 0.9rem; font-weight: 500; color: var(--gray-300); transition: color var(--transition), background var(--transition); }
.navbar__link:hover { color: var(--white); background: rgba(255,255,255,0.06); }
.navbar__cta { margin-left: 8px; padding: 10px 22px; font-size: 0.875rem; }

.navbar__burger { display: none; flex-direction: column; gap: 5px; padding: 10px; margin-left: auto; min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }
.navbar__burger span { display: block; width: 22px; height: 2px; background: var(--white); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
.navbar__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__burger.open span:nth-child(2) { opacity: 0; }
.navbar__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; overflow: hidden; padding-top: 80px; }
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.hero__stars {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(1px 1px at 80% 10%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 60% 70%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 10% 80%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 90% 50%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 40% 90%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 70% 40%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 30% 60%, rgba(255,255,255,0.3) 0%, transparent 100%);
}
.hero__glow { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.35; animation: glowPulse 6s ease-in-out infinite; }
.hero__glow--1 { width: 600px; height: 600px; background: radial-gradient(circle, var(--blue-400), transparent 70%); top: -10%; left: -10%; }
.hero__glow--2 { width: 400px; height: 400px; background: radial-gradient(circle, var(--cyan), transparent 70%); bottom: -5%; right: 10%; animation-delay: 3s; opacity: 0.2; }

@keyframes glowPulse { 0%,100% { opacity:.35; transform:scale(1); } 50% { opacity:.5; transform:scale(1.08); } }

.hero__inner { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; padding-block: 80px; }
.hero__content { display: flex; flex-direction: column; gap: 24px; }
.hero__title { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 900; line-height: 1.1; letter-spacing: -0.03em; }
.hero__sub { font-size: 1.05rem; color: var(--gray-300); max-width: 480px; line-height: 1.7; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }

.hero__stats { display: flex; align-items: center; gap: 24px; padding: 20px 24px; background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: var(--radius); width: fit-content; }
.hero__stat { text-align: center; }
.hero__stat strong { display: block; font-size: 1.2rem; font-weight: 800; }
.hero__stat span { font-size: 0.75rem; color: var(--gray-300); }
.hero__stat-divider { width: 1px; height: 36px; background: var(--border-lg); }

.hero__visual { display: flex; justify-content: center; align-items: center; }
.phone-mockup { position: relative; width: 260px; animation: floatPhone 4s ease-in-out infinite; }
@keyframes floatPhone { 0%,100% { transform:translateY(0); } 50% { transform:translateY(-16px); } }
.phone-mockup__glow { position: absolute; inset: -30px; border-radius: 50%; background: radial-gradient(circle, rgba(0,87,255,0.4), transparent 70%); filter: blur(20px); animation: glowPulse 3s ease-in-out infinite; }
.phone-mockup__body { position: relative; width: 100%; padding-bottom: 200%; background: linear-gradient(180deg, #0D1F45 0%, #071230 100%); border-radius: 44px; border: 2px solid rgba(0,87,255,0.5); box-shadow: 0 0 0 1px rgba(255,255,255,0.06), 0 24px 80px rgba(0,0,0,0.6), 0 0 60px rgba(0,87,255,0.25); overflow: hidden; }
.phone-mockup__screen { position: absolute; inset: 6px; border-radius: 40px; background: linear-gradient(160deg, #050D25 0%, #020914 100%); display: flex; flex-direction: column; align-items: center; justify-content: center; overflow: hidden; }
.phone-mockup__notch { position: absolute; top: 12px; width: 100px; height: 26px; background: #000; border-radius: 100px; }
.phone-mockup__logo-wrap { display: flex; flex-direction: column; align-items: center; padding: 0 24px; }
.phone-mockup__logo-img {
  width: 80%; max-width: 200px;
  height: auto;
  display: block;
  filter: drop-shadow(0 8px 28px rgba(0, 200, 255, 0.4))
          drop-shadow(0 0 60px rgba(0, 87, 255, 0.25));
  animation: logoGlowPulse 4s ease-in-out infinite;
}
@keyframes logoGlowPulse {
  0%, 100% { filter: drop-shadow(0 8px 28px rgba(0, 200, 255, 0.4)) drop-shadow(0 0 60px rgba(0, 87, 255, 0.25)); }
  50%      { filter: drop-shadow(0 12px 36px rgba(0, 200, 255, 0.6)) drop-shadow(0 0 80px rgba(0, 87, 255, 0.45)); }
}
.logo-hero { display: flex; flex-direction: column; align-items: center; gap: 6px; font-weight: 900; }
.logo-hero__kms { display: flex; align-items: baseline; line-height: 1; }
.logo-hero__k  { font-size: 3.8rem; line-height: 1; background: linear-gradient(135deg, var(--blue-300), var(--cyan)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.logo-hero__ms { font-size: 2.2rem; color: var(--white); }
.logo-hero__cellstore { font-size: 0.95rem; letter-spacing: 0.28em; color: var(--blue-200); }

.hero__scroll-indicator { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--gray-500); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; }
.scroll-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--blue-400); animation: scrollBounce 1.5s ease-in-out infinite; }
@keyframes scrollBounce { 0%,100% { transform:translateY(0); opacity:1; } 50% { transform:translateY(8px); opacity:0.4; } }

/* ═══════════════════════════════════════════
   SECCIONES COMUNES
═══════════════════════════════════════════ */
.section { padding-block: clamp(60px, 10vw, 110px); }
.section__header { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 16px; margin-bottom: 56px; }
.section__title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.15; }
.section__sub { color: var(--gray-300); max-width: 520px; font-size: 1.05rem; line-height: 1.7; }

/* ═══════════════════════════════════════════
   SERVICIOS
═══════════════════════════════════════════ */
.servicios { background: linear-gradient(180deg, var(--blue-800) 0%, var(--bg) 100%); }
.servicios__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1140px; margin-inline: auto; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  overflow: hidden;
}
.card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--blue-400), transparent); opacity: 0; transition: opacity var(--transition); }
.card:hover { border-color: var(--border-lg); transform: translateY(-4px); box-shadow: var(--shadow-card); }
.card:hover::before { opacity: 1; }
.card--featured { border-color: var(--blue-400); background: linear-gradient(160deg, #0A1F50 0%, var(--bg-card) 100%); box-shadow: 0 0 48px rgba(0,87,255,0.2); }
.card--featured::before { opacity: 1; }

.card__icon { width: 52px; height: 52px; border-radius: var(--radius); background: rgba(0,87,255,0.15); border: 1px solid var(--border-lg); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; color: var(--blue-300); }
.card__icon svg { width: 26px; height: 26px; }
.card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; }
.card p  { color: var(--gray-300); font-size: 0.9rem; line-height: 1.6; margin-bottom: 20px; }
.card__list { display: flex; flex-direction: column; gap: 8px; }
.card__list li { display: flex; align-items: center; gap: 8px; font-size: 0.875rem; color: var(--gray-300); }
.card__list li::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--blue-300); flex-shrink: 0; }

/* ═══════════════════════════════════════════
   COMPRAMOS TU IPHONE
═══════════════════════════════════════════ */
.compramos {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg) 0%, var(--blue-800) 55%, var(--bg) 100%);
}
.compramos__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 15% 30%, rgba(0, 200, 255, 0.10), transparent 55%),
    radial-gradient(circle at 85% 70%, rgba(0, 87, 255, 0.12),  transparent 55%);
  pointer-events: none;
}
.compramos__inner { position: relative; z-index: 1; }

.compramos__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  max-width: 1140px;
  margin: 0 auto 56px;
}
.compramos__card {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.compramos__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.compramos__card:hover {
  transform: translateY(-4px);
  border-color: var(--border-lg);
  background: rgba(0, 87, 255, 0.06);
  box-shadow: 0 12px 32px rgba(0, 87, 255, 0.18);
}
.compramos__card:hover::before { opacity: 1; }
.compramos__icon {
  font-size: 2.3rem;
  margin-bottom: 14px;
  display: inline-block;
  filter: drop-shadow(0 4px 12px rgba(0, 200, 255, 0.3));
}
.compramos__card strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.compramos__card p {
  font-size: 0.85rem;
  color: var(--gray-300);
  line-height: 1.55;
}

.compramos__cta {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.compramos__cta-text {
  color: var(--gray-300);
  margin-bottom: 22px;
  font-size: 1rem;
}
.compramos__cta-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 1024px) {
  .compramos__grid { grid-template-columns: repeat(2, 1fr); max-width: 720px; }
}
@media (max-width: 480px) {
  .compramos__grid { grid-template-columns: 1fr; gap: 14px; margin-bottom: 40px; }
  .compramos__card { padding: 22px 18px; }
  .compramos__cta-buttons { flex-direction: column; align-items: stretch; }
}

/* ═══════════════════════════════════════════
   PRODUCTOS
═══════════════════════════════════════════ */
.productos { background: var(--bg); }

.productos__tabs { display: flex; justify-content: center; gap: 8px; margin-bottom: 40px; background: rgba(255,255,255,0.03); border: 1px solid var(--border); border-radius: 100px; padding: 6px; width: fit-content; margin-inline: auto; }
.tab-btn { padding: 10px 28px; border-radius: 100px; font-size: 0.9rem; font-weight: 600; color: var(--gray-300); transition: all var(--transition); }
.tab-btn:hover { color: var(--white); }
.tab-btn--active { background: linear-gradient(135deg, var(--blue-400), var(--blue-300)); color: var(--white); box-shadow: 0 2px 16px rgba(0,87,255,0.4); }

.product-panel { display: none; }
.product-panel.active { display: block; }

.products__cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0;
  position: relative;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.product-card:hover { border-color: var(--border-lg); transform: translateY(-3px); box-shadow: var(--shadow-card); }

.product-card__img {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: rgba(0,87,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.product-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.product-card:hover .product-card__img img { transform: scale(1.04); }
.product-icon-placeholder { font-size: 3.5rem; }

.product-card__badges { position: absolute; top: 10px; left: 10px; display: flex; gap: 6px; flex-wrap: wrap; }
.product-badge { padding: 3px 10px; border-radius: 100px; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; }
.product-badge--new  { background: rgba(0,200,255,0.15); color: var(--cyan); border: 1px solid rgba(0,200,255,0.3); }
.product-badge--used { background: rgba(0,87,255,0.15); color: var(--blue-200); border: 1px solid var(--border-lg); }

.product-card__body { display: flex; flex-direction: column; gap: 6px; padding: 20px; flex: 1; }
.product-card__body h4 { font-size: 1rem; font-weight: 700; }
.product-card__body p  { font-size: 0.83rem; color: var(--gray-300); line-height: 1.5; flex: 1; }
.product-card__price { font-size: 1.15rem; font-weight: 800; color: var(--cyan); margin-top: 4px; }
.product-card__footer { padding: 0 20px 20px; }

/* Estado vacío */
.products__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 64px 24px;
  text-align: center;
  border: 1.5px dashed var(--border-lg);
  border-radius: var(--radius-lg);
  background: rgba(0,87,255,0.03);
}
.products__empty-icon { font-size: 3rem; }
.products__empty h4 { font-size: 1.1rem; font-weight: 700; }
.products__empty p  { color: var(--gray-300); font-size: 0.9rem; max-width: 320px; }

/* ═══════════════════════════════════════════
   NOSOTROS
═══════════════════════════════════════════ */
.nosotros { background: linear-gradient(180deg, var(--bg) 0%, var(--blue-800) 100%); }
.nosotros__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; margin-bottom: 80px; }
.nosotros__content { display: flex; flex-direction: column; gap: 24px; }
.nosotros__content .section__title { text-align: left; }
.nosotros__content > p { color: var(--gray-300); line-height: 1.7; font-size: 1rem; }

.features-list { display: flex; flex-direction: column; gap: 14px; }
.feature-item { display: flex; align-items: flex-start; gap: 16px; padding: 16px; border-radius: var(--radius); border: 1px solid var(--border); background: rgba(255,255,255,0.02); transition: border-color var(--transition); }
.feature-item:hover { border-color: var(--border-lg); }
.feature-item__icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.feature-item strong { display: block; font-size: 0.95rem; font-weight: 700; margin-bottom: 4px; }
.feature-item p { font-size: 0.85rem; color: var(--gray-300); margin: 0; }

.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px 20px; text-align: center; transition: border-color var(--transition), transform var(--transition); }
.stat-card:hover { border-color: var(--border-lg); transform: translateY(-2px); }
.stat-card__number { font-size: 2.2rem; font-weight: 900; line-height: 1; margin-bottom: 6px; }
.stat-card__label  { font-size: 0.8rem; color: var(--gray-300); }

/* ── Slideshow Clientes ── */
.clientes-section { margin-top: 20px; }
.clientes-header { text-align: center; margin-bottom: 36px; }
.clientes-header h3 { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 8px; }
.clientes-header p  { color: var(--gray-300); font-size: 0.95rem; }

.clientes-cta {
  display: flex; flex-direction: column; align-items: center; gap: 16px;
  margin-top: 40px; text-align: center;
}
.clientes-cta p { color: var(--gray-300); font-size: 0.95rem; }

.slideshow-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
}

.slideshow__viewport {
  flex: 1;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.slideshow__track {
  display: flex;
  gap: 16px;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.slideshow__slide {
  flex: 0 0 calc(25% - 12px);
  min-width: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), transform var(--transition);
}
.slideshow__slide:hover { border-color: var(--border-lg); transform: translateY(-3px); }

.slideshow__slide-img {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  background: rgba(0,87,255,0.08);
}
.slideshow__slide-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

.slideshow__slide-caption {
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.slideshow__slide-caption strong { font-size: 0.85rem; font-weight: 700; }
.slideshow__slide-caption span   { font-size: 0.75rem; color: var(--gray-300); }
.slideshow__slide-stars { color: #FFD600; font-size: 0.75rem; margin-top: 2px; }

.slideshow__arrow {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(0,87,255,0.12);
  border: 1px solid var(--border-lg);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), transform var(--transition);
  z-index: 2;
}
.slideshow__arrow:hover { background: rgba(0,87,255,0.3); transform: scale(1.08); }
.slideshow__arrow:disabled { opacity: 0.3; cursor: default; }

.slideshow__dots { display: flex; justify-content: center; gap: 8px; margin-top: 20px; }
.slideshow__dot  { width: 8px; height: 8px; border-radius: 50%; background: var(--border-lg); border: none; cursor: pointer; transition: background var(--transition), transform var(--transition); }
.slideshow__dot.active { background: var(--blue-300); transform: scale(1.3); }

.slideshow__empty { display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 10px; padding: 48px; border: 1.5px dashed var(--border-lg); border-radius: var(--radius-lg); color: var(--gray-500); font-size: 0.9rem; }
.slideshow__empty span { font-size: 2.5rem; }

/* ═══════════════════════════════════════════
   CONTACTO
═══════════════════════════════════════════ */
.contacto { background: var(--bg); }
.contacto__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: 700px; margin-inline: auto; margin-bottom: 48px; }

.contact-card { display: flex; align-items: center; gap: 20px; padding: 28px 24px; border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--bg-card); transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition); }
.contact-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }
.contact-card--whatsapp:hover  { border-color: rgba(37,211,102,0.4); box-shadow: 0 8px 32px rgba(37,211,102,0.15); }
.contact-card--whatsapp .contact-card__icon { color: #25D366; }
.contact-card--instagram:hover { border-color: rgba(193,53,132,0.4); box-shadow: 0 8px 32px rgba(193,53,132,0.15); }
.contact-card--instagram .contact-card__icon { color: #C13584; }
.contact-card h3  { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.contact-card p   { font-size: 0.85rem; color: var(--gray-300); margin-bottom: 8px; }
.contact-card__link { font-size: 0.8rem; color: var(--blue-200); font-weight: 600; }
.contacto__cta { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.contacto__cta-secondary { font-size: 0.85rem; color: var(--gray-300); text-decoration: none; opacity: 0.7; transition: opacity 0.2s; }
.contacto__cta-secondary:hover { opacity: 1; color: var(--white); }

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
.footer { background: var(--blue-800); border-top: 1px solid var(--border); padding-top: 64px; }
.footer__inner { display: grid; grid-template-columns: 1.5fr 2fr; gap: 60px; padding-bottom: 48px; border-bottom: 1px solid var(--border); }
.footer__brand { display: flex; flex-direction: column; gap: 16px; }
.footer__brand p { color: var(--gray-300); font-size: 0.9rem; line-height: 1.6; }
.footer__social { display: flex; gap: 12px; }
.footer__social a { width: 40px; height: 40px; border-radius: var(--radius-sm); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--gray-300); transition: color var(--transition), border-color var(--transition), background var(--transition); }
.footer__social a:hover { color: var(--white); border-color: var(--border-lg); background: rgba(255,255,255,0.05); }
.footer__links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer__col { display: flex; flex-direction: column; gap: 12px; }
.footer__col h4 { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-300); margin-bottom: 4px; }
.footer__col a  { font-size: 0.9rem; color: var(--gray-500); transition: color var(--transition); }
.footer__col a:hover { color: var(--white); }
.footer__bottom { padding-block: 20px; text-align: center; }
.footer__bottom p { font-size: 0.85rem; color: var(--gray-500); }

/* ═══════════════════════════════════════════
   STOCK WIDGET FLOTANTE
═══════════════════════════════════════════ */
@keyframes fabPulse    { 0%   { transform:scale(1);   opacity:.6; } 100% { transform:scale(1.8); opacity:0; } }
@keyframes widgetIn    { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }

.stock-widget {
  position: fixed;
  bottom: calc(28px + env(safe-area-inset-bottom));
  right: calc(28px + env(safe-area-inset-right));
  z-index: 900;
  display: flex; flex-direction: column; align-items: flex-end; gap: 12px;
  animation: widgetIn 0.5s 0.7s cubic-bezier(0.4,0,0.2,1) both;
}

.stock-widget__card {
  width: 252px;
  background: #081220;
  border: 1px solid rgba(0,200,255,0.25);
  border-radius: 20px;
  padding: 18px 18px 14px;
  box-shadow: 0 16px 56px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,200,255,0.05);
  display: flex; flex-direction: column; gap: 9px;
  opacity: 0; transform: translateY(12px) scale(0.95); pointer-events: none;
  transition: opacity 0.22s ease, transform 0.26s cubic-bezier(0.4,0,0.2,1);
  transform-origin: bottom right;
}
.stock-widget.open .stock-widget__card {
  opacity: 1; transform: translateY(0) scale(1); pointer-events: all;
}

.stock-widget__headline {
  font-size: 0.78rem; font-weight: 600; color: var(--gray-300);
  text-align: center; padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.stock-widget__link {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 16px; border-radius: 100px;
  font-size: 0.875rem; font-weight: 700; color: var(--white);
  text-decoration: none;
  transition: transform 0.18s ease, filter 0.18s ease;
}
.stock-widget__link:hover { transform: translateY(-2px); filter: brightness(1.12); }
.stock-widget__link--wa { background: linear-gradient(135deg, #25D366, #128C7E); box-shadow: 0 4px 18px rgba(37,211,102,0.35); }
.stock-widget__link--ig { background: linear-gradient(135deg, #833AB4 0%, #E1306C 50%, #FCAF45 100%); box-shadow: 0 4px 18px rgba(225,48,108,0.3); }

.stock-widget__fab {
  position: relative; flex-shrink: 0;
  width: 58px; height: 58px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-400), var(--cyan));
  color: var(--white); border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(0,87,255,0.5);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.25s ease;
}
.stock-widget__fab:hover { transform: scale(1.08); box-shadow: 0 6px 32px rgba(0,87,255,0.7); }
.stock-widget.open .stock-widget__fab { background: linear-gradient(135deg, #152040, #0e1a32); box-shadow: 0 4px 20px rgba(0,0,0,0.5); }
.stock-widget__fab svg { transition: transform 0.3s ease; }
.stock-widget.open .stock-widget__fab svg { transform: rotate(90deg) scale(0.85); }

.stock-widget__fab-pulse {
  position: absolute; inset: 0; border-radius: 50%;
  background: rgba(0,200,255,0.3);
  animation: fabPulse 2.4s ease-out infinite;
}
.stock-widget.open .stock-widget__fab-pulse { animation: none; opacity: 0; }

/* ═══════════════════════════════════════════
   PRODUCTO — CLICKABLE + BADGE FOTOS
═══════════════════════════════════════════ */
.product-card--clickable { cursor: pointer; }
.product-card--clickable:hover { border-color: var(--border-lg); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,87,255,0.2); }
.product-badge--photos { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.75); border: 1px solid rgba(255,255,255,0.12); }
.product-card__hint { font-size: 0.78rem; color: var(--blue-200); font-weight: 600; opacity: 0; transition: opacity var(--transition); }
.product-card--clickable:hover .product-card__hint { opacity: 1; }
@media (hover: none) { .product-card__hint { opacity: 1; } }

/* ═══════════════════════════════════════════
   LIGHTBOX DE PRODUCTO
═══════════════════════════════════════════ */
.lb {
  position: fixed; inset: 0; z-index: 1100;
  background: rgba(1, 6, 18, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  padding-bottom: max(16px, env(safe-area-inset-bottom));
  opacity: 0; pointer-events: none;
  transition: opacity 0.28s ease;
  overscroll-behavior: contain;
}
.lb.open { opacity: 1; pointer-events: all; }

.lb__close {
  position: fixed; top: 18px; right: 22px;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
  color: var(--white); display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), transform var(--transition); z-index: 10;
}
.lb__close:hover { background: rgba(255,255,255,0.15); transform: scale(1.08); }

.lb__container {
  display: grid;
  grid-template-columns: 1fr 320px;
  max-width: 960px; width: 100%;
  max-height: 90vh;
  background: #060E20;
  border: 1px solid rgba(0,87,255,0.25);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 40px 120px rgba(0,0,0,0.85), 0 0 0 1px rgba(255,255,255,0.04);
  animation: lbSlideUp 0.28s cubic-bezier(0.4,0,0.2,1);
}
@keyframes lbSlideUp { from { opacity:0; transform:scale(0.96) translateY(12px); } to { opacity:1; transform:none; } }

/* Gallery */
.lb__gallery { display: flex; flex-direction: column; background: #030810; overflow: hidden; }

.lb__stage {
  position: relative; flex: 1; min-height: 0;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.lb__stage-img {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.lb__stage-img img { max-width: 100%; max-height: 100%; object-fit: contain; display: block; transition: opacity 0.18s ease; }
.lb__stage-placeholder { font-size: 5rem; }

.lb__nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(0,87,255,0.18); border: 1px solid rgba(0,87,255,0.35);
  color: var(--white); display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity var(--transition), background var(--transition);
  z-index: 5;
}
.lb__gallery:hover .lb__nav { opacity: 1; }
@media (hover: none) { .lb__nav { opacity: 0.75; } }
.lb__nav:hover  { background: rgba(0,87,255,0.45); }
.lb__nav:disabled { opacity: 0 !important; pointer-events: none; }
.lb__nav--prev { left: 12px; }
.lb__nav--next { right: 12px; }

.lb__counter {
  position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%);
  font-size: 0.72rem; color: rgba(255,255,255,0.45);
  background: rgba(0,0,0,0.55); padding: 3px 12px; border-radius: 100px;
  display: none; pointer-events: none;
}
.lb__counter.visible { display: block; }

.lb__thumbs {
  display: flex; gap: 8px; padding: 10px 14px;
  background: rgba(0,0,0,0.4); overflow-x: auto; flex-shrink: 0;
  scrollbar-width: thin; scrollbar-color: rgba(0,87,255,0.3) transparent;
}
.lb__thumbs:empty, .lb__thumbs.hidden { display: none; }
.lb__thumb {
  flex-shrink: 0; width: 56px; height: 56px; border-radius: 8px; overflow: hidden;
  border: 2px solid transparent; cursor: pointer;
  transition: border-color var(--transition), transform var(--transition);
  background: rgba(255,255,255,0.04);
}
.lb__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.lb__thumb.active { border-color: var(--cyan); }
.lb__thumb:hover  { transform: scale(1.07); }

/* Info panel */
.lb__info {
  padding: 32px 28px; display: flex; flex-direction: column; gap: 14px;
  overflow-y: auto; -webkit-overflow-scrolling: touch;
  border-left: 1px solid rgba(0,87,255,0.15);
  overscroll-behavior: contain;
}
.lb__badges { display: flex; gap: 7px; flex-wrap: wrap; }
.lb__badge {
  padding: 3px 11px; border-radius: 100px;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
}
.lb__badge--new  { background: rgba(0,200,255,0.12); color: var(--cyan); border: 1px solid rgba(0,200,255,0.28); }
.lb__badge--used { background: rgba(0,87,255,0.12); color: var(--blue-200); border: 1px solid var(--border-lg); }
.lb__badge--cat  { background: rgba(255,255,255,0.05); color: var(--gray-300); border: 1px solid rgba(255,255,255,0.09); }

.lb__name  { font-size: 1.4rem; font-weight: 800; line-height: 1.2; letter-spacing: -0.02em; }
.lb__price { font-size: 1.9rem; font-weight: 900; color: var(--cyan); line-height: 1; }
.lb__desc  { color: var(--gray-300); font-size: 0.88rem; line-height: 1.7; flex: 1; }
.lb__divider { height: 1px; background: rgba(0,87,255,0.15); flex-shrink: 0; }
.lb__wa { width: 100%; justify-content: center; gap: 10px; }
.lb__wa-secondary { display: block; text-align: center; font-size: 0.82rem; color: var(--gray-300); text-decoration: none; opacity: 0.65; transition: opacity 0.2s; margin-top: 2px; }
.lb__wa-secondary:hover { opacity: 1; color: var(--white); }

/* Responsive */
@media (max-width: 768px) {
  .lb__container {
    grid-template-columns: 1fr; grid-template-rows: 55vw 1fr;
    max-height: 94vh; border-radius: 16px;
  }
  .lb__gallery { max-height: 55vw; }
  .lb__info { padding: 20px 18px; border-left: none; border-top: 1px solid rgba(0,87,255,0.15); }
  .lb__name { font-size: 1.1rem; }
  .lb__price { font-size: 1.5rem; }
}
@media (max-width: 480px) {
  .lb { padding: 0; align-items: flex-end; }
  .lb__container { border-radius: 16px 16px 0 0; max-height: 96vh; grid-template-rows: 52vw 1fr; }
}

/* ═══════════════════════════════════════════
   ANIMACIONES
═══════════════════════════════════════════ */
[data-animate] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-animate].visible { opacity: 1; transform: translateY(0); }

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .nosotros__inner { grid-template-columns: 1fr; gap: 48px; }
  .nosotros__visual { order: -1; }
  .slideshow__slide { flex: 0 0 calc(33.333% - 11px); }
}
@media (max-width: 768px) {
  .navbar__nav { display: none; }
  .navbar__cta { display: none; }
  .navbar__burger { display: flex; }
  .navbar__nav.open { display: flex; flex-direction: column; position: fixed; top: 68px; left: 0; right: 0; background: rgba(2,11,28,0.97); backdrop-filter: blur(20px); padding: 16px 20px 24px; border-bottom: 1px solid var(--border); gap: 4px; animation: slideDown 0.25s ease; }
  @keyframes slideDown { from { opacity:0; transform:translateY(-12px); } to { opacity:1; transform:translateY(0); } }
  .navbar__nav.open .navbar__link { padding: 14px 16px; min-height: 44px; display: flex; align-items: center; }
  .hero__inner { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero__content { align-items: center; }
  .hero__visual { order: -1; }
  .phone-mockup { width: 180px; }
  .servicios__grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .contacto__cards { grid-template-columns: 1fr; max-width: 400px; }
  .footer__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__links { grid-template-columns: 1fr 1fr; }
  .slideshow__slide { flex: 0 0 calc(50% - 8px); }
  .nosotros__inner { margin-bottom: 48px; }
}
@media (max-width: 480px) {
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { justify-content: center; }
  .hero__stats  { flex-direction: column; align-items: flex-start; gap: 12px; }
  .hero__stat-divider { width: 100%; height: 1px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer__links { grid-template-columns: 1fr; }
  .products__cards { grid-template-columns: 1fr; }
  .slideshow__slide { flex: 0 0 calc(100% - 0px); }
  .slideshow__arrow { width: 36px; height: 36px; }
  .stock-widget { bottom: calc(20px + env(safe-area-inset-bottom)); right: 20px; }
  .stock-widget__card { width: 230px; }
  .stock-widget__fab { width: 52px; height: 52px; }
  .section__header { margin-bottom: 40px; }
  .nosotros__inner { gap: 36px; margin-bottom: 48px; }
  .contacto__cards { max-width: 100%; }
  .lb__container { grid-template-rows: 48vw 1fr; }
  .lb__gallery { max-height: 48vw; }
}

/* ═══════════════════════════════════════════
   SAFARI / iOS ESPECÍFICOS
═══════════════════════════════════════════ */
@supports (-webkit-touch-callout: none) {
  /* Previene zoom en inputs en iOS */
  input, select, textarea { font-size: max(16px, 1rem); }
  /* Scroll momentum en contenedores internos */
  .lb__info, .lb__thumbs { -webkit-overflow-scrolling: touch; }
  /* Fuerza GPU compositing en animaciones */
  .phone-mockup, .stock-widget__card { -webkit-transform: translateZ(0); transform: translateZ(0); }
}