:root {
  --navy-950: #0A1524;
  --navy-900: #0D1B2A;
  --navy-800: #122236;
  --navy-700: #1B3050;
  --blue-700: #1A4FD6;
  --blue-500: #2B7FFF;
  --blue-400: #38B6FF;
  --cyan-300: #6FD3FF;
  --white: #ffffff;
  --slate-200: #C9D3E0;
  --slate-400: #8FA3BC;
  --prod-red: #E63329;
  --prod-green: #1FA85A;
  --prod-black: #111418;

  --grad: linear-gradient(120deg, #1A4FD6, #38B6FF);
  --grad-soft: linear-gradient(120deg, rgba(26,79,214,0.16), rgba(56,182,255,0.16));

  --shadow-sm: 0 2px 10px rgba(5, 14, 30, 0.35);
  --shadow-md: 0 18px 44px -18px rgba(43, 127, 255, 0.4);
  --shadow-lg: 0 30px 70px -24px rgba(5, 14, 30, 0.7);
  --shadow-blue: 0 20px 50px -20px rgba(43, 127, 255, 0.55);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --radius: 18px;
  --radius-sm: 12px;
  --max-width: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--slate-200);
  background: var(--navy-950);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Grano / atmósfera global */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.03;
  mix-blend-mode: screen;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--white);
}

.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: var(--grad);
  z-index: 200;
  will-change: transform;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-400);
  margin-bottom: 14px;
}
.eyebrow::before { content: ''; width: 26px; height: 2px; background: var(--grad); }
.eyebrow--light { color: var(--cyan-300); }

.section { padding: 96px 0; position: relative; z-index: 2; }
.section--alt { background: var(--navy-900); }

.section-head { max-width: 660px; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(28px, 3.6vw, 42px); margin-bottom: 16px; }
.section-head p { color: var(--slate-400); font-size: 17px; }

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.2s ease;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn:hover { transform: translateY(-2px); }
.btn--grad {
  background: var(--grad);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}
.btn--grad:hover { box-shadow: 0 24px 56px -18px rgba(56, 182, 255, 0.7); }
.btn--ghost {
  border-color: rgba(201, 211, 224, 0.32);
  color: var(--white);
  background: rgba(255, 255, 255, 0.03);
}
.btn--ghost:hover { background: rgba(56, 182, 255, 0.12); border-color: var(--blue-400); }
.btn--lg { padding: 18px 38px; font-size: 16.5px; }
.btn--block { width: 100%; }

/* Barrido de brillo en botón gradiente */
.btn--grad::before {
  content: '';
  position: absolute;
  top: 0; left: -80%;
  width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transform: skewX(-18deg);
  transition: left 0.6s var(--ease-out);
  pointer-events: none;
}
.btn--grad:hover::before { left: 130%; }

/* Header */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(10, 21, 36, 0.82);
  backdrop-filter: blur(14px);
  padding: 12px 0;
  box-shadow: var(--shadow-sm);
  border-bottom-color: rgba(56, 182, 255, 0.14);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 44px; height: 44px; flex-shrink: 0; filter: drop-shadow(0 4px 12px rgba(43,127,255,0.4)); }
.brand-swoosh { stroke-dasharray: 60; stroke-dashoffset: 60; animation: swoosh-draw 1.4s var(--ease-out) 0.3s forwards; }
@keyframes swoosh-draw { to { stroke-dashoffset: 0; } }

.brand-text { font-family: 'Space Grotesk', sans-serif; color: var(--white); line-height: 1.1; }
.brand-text strong { display: block; font-size: 17px; letter-spacing: 0.01em; font-weight: 700; }
.brand-text span { display: block; font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--blue-400); margin-top: 2px; }

.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a { color: rgba(201, 211, 224, 0.85); font-size: 14.5px; font-weight: 500; position: relative; transition: color 0.2s ease; }
.nav-links a:hover { color: var(--blue-400); }
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: -6px;
  width: 0; height: 2px; background: var(--grad); transition: width 0.25s ease;
}
.nav-links a:hover::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 18px; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--white); border-radius: 2px; }

/* Hero */
.hero {
  position: relative;
  min-height: 96vh;
  display: flex;
  align-items: center;
  padding-top: 130px;
  padding-bottom: 60px;
  overflow: hidden;
  z-index: 2;
}
.hero-bg {
  position: absolute;
  inset: -8% 0;
  background-size: cover;
  background-position: center 55%;
  transform: translate3d(0, 0, 0) scale(1.14);
  will-change: transform;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(10,21,36,0.97) 26%, rgba(13,27,42,0.9) 50%, rgba(10,21,36,0.7) 78%, rgba(10,21,36,0.55) 100%),
    linear-gradient(to top, rgba(10,21,36,0.9), transparent 45%);
}
/* Resplandor azul radial */
.hero::after {
  content: '';
  position: absolute;
  top: 22%; left: 6%;
  width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(43, 127, 255, 0.3), transparent 66%);
  filter: blur(24px);
  pointer-events: none;
  z-index: 1;
}
/* Malla técnica sutil */
.hero-grid-overlay {
  position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: 0.5;
  background-image:
    linear-gradient(rgba(56,182,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56,182,255,0.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 80% 70% at 40% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 40% 40%, #000 30%, transparent 75%);
}
.hero .container { position: relative; z-index: 3; width: 100%; }
.hero-content { max-width: 740px; }
.hero-content h1 {
  font-size: clamp(38px, 5.6vw, 66px);
  color: var(--white);
  margin-bottom: 22px;
  letter-spacing: -0.03em;
}
.hero-content h1 em {
  font-style: normal;
  background: linear-gradient(120deg, #38B6FF, #6FD3FF);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-content p { font-size: 18px; color: rgba(201, 211, 224, 0.86); margin-bottom: 26px; max-width: 560px; }

.hero-highlights { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.hero-tag {
  display: inline-flex; align-items: center;
  padding: 7px 16px; border-radius: 999px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.01em;
  color: var(--cyan-300);
  background: rgba(56, 182, 255, 0.1);
  border: 1px solid rgba(56, 182, 255, 0.32);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 44px; }

.hero-stats {
  display: flex; gap: 0; flex-wrap: nowrap;
  border-top: 1px solid rgba(201, 211, 224, 0.16);
  padding-top: 28px;
}
.hero-stats > div { padding: 0 22px; position: relative; }
.hero-stats > div:first-child { padding-left: 0; }
.hero-stats > div:not(:last-child)::after {
  content: ''; position: absolute; right: 0; top: 4px; bottom: 4px; width: 1px;
  background: rgba(201, 211, 224, 0.16);
}
.hero-stats .stat-value {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 32px; font-weight: 700;
  color: var(--white);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.hero-stats .stat-value strong { font-weight: 700; }
.hero-stats .stat-value--text {
  background: linear-gradient(120deg, #38B6FF, #6FD3FF);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-stats .stat-label { font-size: 11.5px; color: rgba(201, 211, 224, 0.66); letter-spacing: 0.02em; line-height: 1.35; }

/* Emblema AA girando sutil */
.hero-emblem {
  position: absolute; right: 5%; bottom: 8%;
  width: 190px; height: 190px; z-index: 2;
  opacity: 0.9;
  animation: emblem-float 7s ease-in-out infinite;
}
.hero-emblem svg { width: 100%; height: 100%; filter: drop-shadow(0 12px 32px rgba(43,127,255,0.45)); }
.hero-emblem .emblem-swoosh { stroke-dasharray: 200; stroke-dashoffset: 200; animation: swoosh-draw-lg 1.8s var(--ease-out) 0.5s forwards; }
@keyframes swoosh-draw-lg { to { stroke-dashoffset: 0; } }
@keyframes emblem-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* Indicador de scroll */
.hero-scroll {
  position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%);
  z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(201, 211, 224, 0.55); font-size: 10px; letter-spacing: 0.24em; text-transform: uppercase;
}
.hero-scroll .mouse { width: 22px; height: 34px; border: 1.5px solid rgba(201, 211, 224, 0.4); border-radius: 12px; position: relative; }
.hero-scroll .mouse::before {
  content: ''; position: absolute; left: 50%; top: 6px; width: 3px; height: 7px; border-radius: 2px;
  background: var(--blue-400); transform: translateX(-50%);
  animation: scroll-dot 1.8s var(--ease-out) infinite;
}
@keyframes scroll-dot {
  0% { opacity: 0; transform: translate(-50%, 0); }
  40% { opacity: 1; }
  80%, 100% { opacity: 0; transform: translate(-50%, 12px); }
}
@media (max-width: 980px) { .hero-emblem, .hero-scroll { display: none; } }

/* Nosotros */
.about-grid { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: 64px; align-items: center; }
.about-media { position: relative; }
.about-media::before {
  content: ''; position: absolute; top: 22px; left: 22px; right: -22px; bottom: -22px;
  border: 1.5px solid var(--blue-500); border-radius: var(--radius); z-index: 0;
  transition: transform 0.5s var(--ease-out);
}
.about-media:hover::before { transform: translate(6px, 6px); }
.about-media img {
  position: relative; z-index: 1; border-radius: var(--radius);
  box-shadow: var(--shadow-lg); width: 100%; height: 460px; object-fit: cover;
}
.about-badge {
  position: absolute; z-index: 2; bottom: -26px; left: -26px;
  background: var(--navy-800); border: 1px solid rgba(56,182,255,0.18);
  border-radius: var(--radius-sm); padding: 20px 24px; box-shadow: var(--shadow-md);
  max-width: 250px; border-left: 3px solid var(--blue-500);
  animation: float-badge 5s ease-in-out infinite;
}
.about-badge strong { display: block; font-family: 'Space Grotesk', sans-serif; font-size: 14.5px; color: var(--white); margin-bottom: 4px; }
.about-badge span { font-size: 13px; color: var(--slate-400); }
@keyframes float-badge { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

.about-body h2 { font-size: clamp(26px, 3.2vw, 38px); margin-bottom: 20px; }
.about-body p { color: var(--slate-400); font-size: 16.5px; margin-bottom: 16px; }
.about-body p strong { color: var(--slate-200); font-weight: 600; }

.sector-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.sector-chip {
  padding: 9px 18px; border-radius: 999px; font-size: 13.5px; font-weight: 600;
  color: var(--cyan-300); background: rgba(56, 182, 255, 0.08);
  border: 1px solid rgba(56, 182, 255, 0.28);
  transition: transform 0.3s var(--ease-spring), background 0.3s ease, color 0.3s ease;
}
.sector-chip:hover { background: var(--grad); color: var(--white); border-color: transparent; transform: translateY(-3px); }

/* Servicios */
.service-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 26px; }
.service-card {
  position: relative;
  background: var(--navy-800);
  border-radius: var(--radius);
  padding: 40px 32px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  overflow: hidden;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color 0.4s ease;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad); transform: scaleX(0); transform-origin: left;
  transition: transform 0.45s var(--ease-out);
}
.service-card::after {
  content: attr(data-num);
  position: absolute; top: 12px; right: 22px;
  font-family: 'Space Grotesk', sans-serif; font-size: 66px; font-weight: 700; line-height: 1;
  color: var(--white); opacity: 0.05;
  transition: opacity 0.4s ease, color 0.4s ease; pointer-events: none;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: rgba(56,182,255,0.3); }
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover::after { opacity: 0.14; color: var(--blue-400); }

.service-icon {
  position: relative; width: 56px; height: 56px; border-radius: 14px;
  background: linear-gradient(135deg, var(--navy-700), var(--navy-950));
  border: 1px solid rgba(56,182,255,0.25);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-400); margin-bottom: 24px;
  box-shadow: 0 8px 20px rgba(5, 14, 30, 0.4);
  transition: transform 0.35s var(--ease-spring);
}
.service-card:hover .service-icon { transform: rotate(-8deg) scale(1.08); }
.service-card h3 { position: relative; font-size: 20px; margin-bottom: 12px; }
.service-card p { position: relative; color: var(--slate-400); font-size: 15px; }

/* Strip de procesos */
.process-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.process-shot {
  position: relative; border-radius: var(--radius); overflow: hidden; cursor: pointer;
  aspect-ratio: 4 / 3; background: var(--navy-800); box-shadow: var(--shadow-md);
  border: 1px solid rgba(255,255,255,0.06);
}
.process-shot img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease-out); }
.process-shot:hover img { transform: scale(1.06); }
.process-shot::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,21,36,0.85), transparent 55%); pointer-events: none;
}
.process-shot figcaption {
  position: absolute; left: 18px; bottom: 16px; z-index: 1;
  color: var(--white); font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 15px;
}
.process-zoom {
  position: absolute; top: 14px; right: 14px; z-index: 1;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 13px; border-radius: 999px;
  background: rgba(10, 21, 36, 0.72); backdrop-filter: blur(6px);
  color: var(--cyan-300); font-size: 12px; font-weight: 600;
  opacity: 0; transform: translateY(-6px); transition: opacity 0.3s ease, transform 0.3s ease;
  border: 1px solid rgba(56,182,255,0.3);
}
.process-shot:hover .process-zoom, .products-media:hover .process-zoom { opacity: 1; transform: translateY(0); }

/* Por qué elegirnos */
.section--why { background: var(--navy-950); position: relative; z-index: 2; }
.section--why::before {
  content: ''; position: absolute; top: 10%; right: -6%; width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(26,79,214,0.22), transparent 68%); filter: blur(30px); pointer-events: none;
}
.why-layout { display: grid; grid-template-columns: 0.82fr 1.18fr; gap: 72px; align-items: start; position: relative; z-index: 1; }
.why-aside { position: sticky; top: 120px; }
.why-aside h2 { font-size: clamp(28px, 3.2vw, 38px); margin: 4px 0 20px; }
.why-aside p { color: var(--slate-400); font-size: 16px; margin-bottom: 28px; max-width: 340px; }

.why-list { display: flex; flex-direction: column; }
.why-row {
  position: relative; display: grid; grid-template-columns: auto 1fr auto; align-items: center;
  gap: 24px; padding: 26px 8px 26px 4px;
  border-top: 1px solid rgba(201, 211, 224, 0.1);
  transition: padding 0.4s var(--ease-out);
}
.why-row:last-child { border-bottom: 1px solid rgba(201, 211, 224, 0.1); }
.why-row::before {
  content: ''; position: absolute; left: -4px; top: 0; bottom: 0; width: 2px;
  background: var(--grad); transform: scaleY(0); transform-origin: center;
  transition: transform 0.45s var(--ease-out);
}
.why-row:hover { padding-left: 20px; }
.why-row:hover::before { transform: scaleY(1); }

.why-icon {
  width: 58px; height: 58px; border-radius: 14px;
  background: rgba(56, 182, 255, 0.1); border: 1px solid rgba(56, 182, 255, 0.26);
  color: var(--blue-400); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  transition: transform 0.4s var(--ease-spring), background 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}
.why-row:hover .why-icon {
  background: var(--grad); border-color: transparent; color: var(--white); transform: rotate(-6deg) scale(1.05);
}
.why-text h3 { font-size: 18px; margin-bottom: 6px; }
.why-text p { font-size: 14.5px; color: var(--slate-400); margin: 0; }
.why-num {
  font-family: 'Space Grotesk', sans-serif; font-size: 30px; font-weight: 700;
  color: rgba(56, 182, 255, 0.3); font-variant-numeric: tabular-nums; transition: color 0.4s ease;
}
.why-row:hover .why-num { color: var(--blue-400); }

/* Productos */
.products-showcase {
  display: grid; grid-template-columns: 1.3fr 1fr;
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-lg); background: var(--navy-800);
  border: 1px solid rgba(255,255,255,0.07);
  margin-bottom: 30px;
}
.products-media { position: relative; min-height: 440px; cursor: pointer; overflow: hidden; }
.products-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease-out); }
.products-media:hover img { transform: scale(1.05); }
.products-info {
  padding: 48px 44px; display: flex; flex-direction: column; justify-content: center;
  background: linear-gradient(150deg, var(--navy-800), var(--navy-950)); position: relative;
}
.products-info::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--grad); }
.products-badge {
  display: inline-block; align-self: flex-start; font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--cyan-300);
  border: 1px solid rgba(56, 182, 255, 0.4); border-radius: 999px; padding: 6px 14px; margin-bottom: 18px;
}
.products-info h3 { font-size: 24px; margin-bottom: 12px; }
.products-info > p { color: var(--slate-400); font-size: 15px; margin-bottom: 24px; }

.color-lines { display: flex; flex-direction: column; gap: 14px; }
.color-line { display: flex; gap: 14px; align-items: flex-start; }
.color-line .dot { width: 16px; height: 16px; border-radius: 50%; flex-shrink: 0; margin-top: 3px; box-shadow: 0 0 0 4px rgba(255,255,255,0.04); }
.color-line--green .dot { background: var(--prod-green); box-shadow: 0 0 0 4px rgba(31,168,90,0.16); }
.color-line--black .dot { background: #2a2f38; border: 1px solid rgba(255,255,255,0.25); box-shadow: 0 0 0 4px rgba(255,255,255,0.05); }
.color-line--red .dot { background: var(--prod-red); box-shadow: 0 0 0 4px rgba(230,51,41,0.16); }
.color-line strong { display: block; color: var(--white); font-size: 14.5px; font-weight: 600; }
.color-line span { font-size: 13px; color: var(--slate-400); }

.product-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.product-card {
  position: relative; background: var(--navy-800); border-radius: var(--radius);
  padding: 32px 28px; border: 1px solid rgba(255, 255, 255, 0.07);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color 0.4s ease;
  overflow: hidden;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(56,182,255,0.3); }
.product-icon {
  width: 54px; height: 54px; border-radius: 14px;
  background: linear-gradient(135deg, var(--navy-700), var(--navy-950));
  border: 1px solid rgba(56,182,255,0.25);
  display: flex; align-items: center; justify-content: center; color: var(--blue-400); margin-bottom: 20px;
}
.product-tag {
  display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--blue-400); margin-bottom: 8px;
}
.product-tag--red { color: var(--prod-red); }
.product-card h4 { font-size: 18px; margin-bottom: 10px; color: var(--white); font-family: 'Space Grotesk', sans-serif; }
.product-card p { font-size: 14px; color: var(--slate-400); }

.product-card--photo { padding: 0; display: flex; flex-direction: column; }
.product-photo { position: relative; aspect-ratio: 16 / 11; overflow: hidden; }
.product-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease-out); }
.product-card--photo:hover .product-photo img { transform: scale(1.06); }
.product-card-body { padding: 24px 28px 30px; }

/* Banda compromiso ambiental / calidad */
.section--commit {
  background: linear-gradient(125deg, #0F2B5C 0%, #123F8F 45%, #1A4FD6 100%);
  position: relative; overflow: hidden; z-index: 2;
}
.section--commit::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 24px 24px; opacity: 0.5;
}
.commit-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.commit-media { position: relative; }
.commit-media img { width: 100%; height: 440px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,0.14); }
.commit-body h2 { font-size: clamp(26px, 3.2vw, 38px); margin-bottom: 18px; }
.commit-body > p { color: rgba(255, 255, 255, 0.86); font-size: 16.5px; margin-bottom: 24px; }
.commit-points { display: flex; flex-direction: column; gap: 14px; margin-bottom: 26px; }
.commit-point { display: flex; gap: 14px; align-items: flex-start; }
.cp-ico {
  width: 40px; height: 40px; border-radius: 11px; flex-shrink: 0;
  background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.25);
  display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 18px;
}
.commit-point strong { display: block; color: var(--white); font-size: 15px; }
.commit-point span { font-size: 13.5px; color: rgba(255,255,255,0.78); }
.commit-claim {
  font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 600; font-style: italic;
  color: var(--white); margin: 0; padding-top: 6px;
}

/* CTA */
.section--cta { background: var(--navy-900); text-align: center; position: relative; overflow: hidden; }
.section--cta::before {
  content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 640px; height: 640px;
  background: radial-gradient(circle, rgba(43,127,255,0.22), transparent 66%); filter: blur(30px); pointer-events: none;
}
.cta-content { max-width: 660px; margin: 0 auto; position: relative; z-index: 1; }
.cta-content h2 { font-size: clamp(28px, 3.6vw, 42px); margin-bottom: 16px; }
.cta-content p { color: var(--slate-400); font-size: 16.5px; margin-bottom: 32px; }

/* Contacto */
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; }
.contact-info-card {
  background: var(--navy-800); border-radius: var(--radius); padding: 44px 38px;
  border: 1px solid rgba(255,255,255,0.07); position: relative; overflow: hidden; height: 100%;
}
.contact-info-card::before {
  content: ''; position: absolute; top: -60px; right: -60px; width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle, rgba(56,182,255,0.2), transparent 70%); pointer-events: none;
}
.contact-info-card h3 { color: var(--white); font-size: 22px; margin-bottom: 6px; position: relative; }
.contact-info-card > p { color: var(--slate-400); font-size: 14.5px; margin-bottom: 30px; position: relative; }

.contact-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 24px; position: relative; }
.contact-item .icon-wrap {
  width: 42px; height: 42px; border-radius: 11px; background: rgba(56, 182, 255, 0.12);
  color: var(--blue-400); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  transition: transform 0.35s var(--ease-spring), background 0.3s ease;
}
.contact-item:hover .icon-wrap { background: rgba(56,182,255,0.24); transform: scale(1.08); }
.contact-item strong { display: block; font-size: 14px; color: var(--white); margin-bottom: 3px; }
.contact-item span, .contact-item a { font-size: 14.5px; color: var(--slate-200); }
.contact-item a:hover { color: var(--blue-400); }
.contact-item--link { border-radius: 12px; margin: 0 -10px 24px; padding: 8px 10px; transition: background 0.25s ease; }
.contact-item--link:hover { background: rgba(255, 255, 255, 0.04); }
.contact-cue { display: inline-flex; align-items: center; gap: 5px; margin-top: 6px; font-size: 12.5px !important; font-weight: 600; color: var(--blue-400) !important; }

.contact-lines { flex: 1; min-width: 0; }
.contact-line { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 6px 0; }
.contact-num { color: var(--slate-200); font-weight: 500; }
.contact-mail { word-break: break-all; }
.contact-actions { display: inline-flex; gap: 8px; flex-shrink: 0; }
.chip {
  display: inline-flex; align-items: center; gap: 5px; padding: 6px 13px; border-radius: 999px;
  font-size: 12px !important; font-weight: 600; border: 1px solid rgba(201, 211, 224, 0.22);
  color: var(--slate-200) !important; transition: border-color 0.25s ease, color 0.25s ease, transform 0.25s ease; white-space: nowrap;
}
.chip:hover { border-color: var(--blue-400); color: var(--blue-400) !important; transform: translateY(-1px); }
.chip--wa { background: #25d366; border-color: transparent; color: #fff !important; }
.chip--wa:hover { background: #1fb757; color: #fff !important; }

.map-embed { margin-top: 30px; border-radius: 12px; overflow: hidden; border: 1px solid rgba(201, 211, 224, 0.15); position: relative; }
.map-embed iframe { width: 100%; height: 210px; border: 0; display: block; filter: grayscale(0.2) contrast(1.05); }

.contact-cta-card {
  background: linear-gradient(150deg, var(--navy-800), var(--navy-900));
  border-radius: var(--radius); padding: 44px 38px;
  border: 1px solid rgba(56,182,255,0.16); position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.contact-cta-card::before {
  content: ''; position: absolute; top: -70px; left: -50px; width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle, rgba(56,182,255,0.18), transparent 70%); pointer-events: none;
}
.cta-card-badge {
  display: inline-flex; align-self: flex-start; align-items: center; gap: 6px;
  padding: 6px 13px; border-radius: 999px; font-size: 12px; font-weight: 600;
  color: var(--cyan-300); background: rgba(56,182,255,0.12);
  border: 1px solid rgba(56,182,255,0.24); margin-bottom: 18px; position: relative;
}
.contact-cta-card h3 { color: var(--white); font-size: 24px; margin-bottom: 8px; position: relative; }
.contact-cta-card > p { color: var(--slate-400); font-size: 14.5px; line-height: 1.65; margin-bottom: 28px; position: relative; }

.cta-actions { display: flex; flex-direction: column; gap: 14px; position: relative; }
.cta-action {
  display: flex; align-items: center; gap: 16px; padding: 16px 18px; border-radius: 14px;
  background: var(--navy-950); border: 1.5px solid rgba(201, 211, 224, 0.14);
  transition: border-color 0.25s ease, transform 0.25s var(--ease-spring), background 0.25s ease;
}
.cta-action:hover { border-color: var(--blue-400); transform: translateY(-2px); background: rgba(56,182,255,0.06); }
.cta-ico {
  width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(56, 182, 255, 0.12); color: var(--blue-400);
  transition: transform 0.35s var(--ease-spring);
}
.cta-action:hover .cta-ico { transform: scale(1.08); }
.cta-text { flex: 1; min-width: 0; }
.cta-text strong { display: block; font-size: 15.5px; color: var(--white); margin-bottom: 2px; }
.cta-text span { font-size: 13.5px; color: var(--slate-400); }
.cta-arrow { color: var(--slate-400); flex-shrink: 0; transition: transform 0.25s ease, color 0.25s ease; }
.cta-action:hover .cta-arrow { color: var(--blue-400); transform: translateX(3px); }

.cta-action--wa {
  background: linear-gradient(120deg, #1fb757, #25d366);
  border-color: transparent; box-shadow: 0 10px 26px rgba(37, 211, 102, 0.28);
}
.cta-action--wa:hover { background: linear-gradient(120deg, #1aa74e, #22c25e); border-color: transparent; }
.cta-action--wa .cta-ico { background: rgba(255,255,255,0.18); color: #fff; }
.cta-action--wa .cta-text strong { color: #fff; }
.cta-action--wa .cta-text span { color: rgba(255,255,255,0.82); }
.cta-action--wa .cta-arrow { color: rgba(255,255,255,0.9); }
.cta-action--wa:hover .cta-arrow { color: #fff; }

.cta-card-note { font-size: 12.5px; color: var(--slate-400); margin-top: 24px; text-align: center; position: relative; }

/* Footer */
.site-footer { background: var(--navy-900); color: var(--slate-400); padding: 64px 0 28px; border-top: 1px solid rgba(56,182,255,0.12); position: relative; z-index: 2; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; padding-bottom: 44px; border-bottom: 1px solid rgba(201, 211, 224, 0.12); }
.footer-brand .brand { margin-bottom: 16px; }
.footer-brand p { font-size: 14px; max-width: 340px; color: var(--slate-400); margin-bottom: 20px; }
.footer-logo { width: 200px; max-width: 60%; border-radius: 12px; border: 1px solid rgba(56,182,255,0.18); box-shadow: var(--shadow-sm); }
.footer-col h4 { color: var(--white); font-size: 15px; margin-bottom: 18px; }
.footer-col li { margin-bottom: 11px; font-size: 14px; }
.footer-col a { font-size: 14px; color: var(--slate-400); transition: color 0.2s ease; }
.footer-col a:hover { color: var(--blue-400); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; font-size: 13px; color: var(--slate-400); flex-wrap: wrap; gap: 12px; }
.footer-sf { color: var(--blue-400); font-weight: 600; }

/* FAB flotante (WhatsApp + correo) */
.float-stack {
  position: fixed; bottom: 26px; right: 26px; z-index: 90;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
}
.wa-float {
  width: 58px; height: 58px; border-radius: 50%; background: #25d366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45);
  transition: transform 0.2s ease;
  animation: wa-pulse 2.6s ease-in-out infinite;
}
.wa-float:hover { transform: scale(1.08); }
.mail-float {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, #38B6FF, #1A4FD6);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 24px rgba(43, 127, 255, 0.42);
  transition: transform 0.2s ease;
}
.mail-float:hover { transform: scale(1.08); }
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45), 0 0 0 0 rgba(37, 211, 102, 0.5); }
  50% { box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45), 0 0 0 12px rgba(37, 211, 102, 0); }
}

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; background: rgba(6, 12, 24, 0.94);
  display: flex; align-items: center; justify-content: center; z-index: 200;
  opacity: 0; pointer-events: none; transition: opacity 0.25s ease; padding: 40px;
}
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox img { max-width: 92vw; max-height: 86vh; border-radius: 12px; box-shadow: var(--shadow-lg); }
.lightbox-close { position: absolute; top: 24px; right: 30px; background: none; border: none; color: var(--white); font-size: 34px; cursor: pointer; line-height: 1; }

/* Menú móvil */
.mobile-menu {
  position: fixed; inset: 0 0 0 auto; width: min(320px, 82vw);
  background: var(--navy-900); border-left: 1px solid rgba(56,182,255,0.16);
  z-index: 110; padding: 32px 28px; transform: translateX(100%);
  transition: transform 0.3s ease; display: flex; flex-direction: column; gap: 26px;
}
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu a { color: var(--slate-200); font-size: 17px; font-weight: 500; }
.mobile-menu a.btn { color: #fff; }
.mobile-menu-close { align-self: flex-end; background: none; border: none; color: var(--white); font-size: 28px; cursor: pointer; }
.mobile-overlay { position: fixed; inset: 0; background: rgba(6, 12, 24, 0.62); z-index: 105; opacity: 0; pointer-events: none; transition: opacity 0.3s ease; }
.mobile-overlay.is-open { opacity: 1; pointer-events: auto; }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1.is-visible { transition-delay: 0.1s; }
.reveal-delay-2.is-visible { transition-delay: 0.2s; }
.reveal-delay-3.is-visible { transition-delay: 0.3s; }
.reveal-delay-4.is-visible { transition-delay: 0.4s; }
.reveal-scale { opacity: 0; transform: scale(0.96); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal-scale.is-visible { opacity: 1; transform: scale(1); }

/* Entrada del hero */
.hero-content > * { opacity: 0; transform: translateY(24px); animation: hero-in 0.9s var(--ease-out) forwards; }
.hero-content .eyebrow { animation-delay: 0.05s; }
.hero-content h1 { animation-delay: 0.18s; }
.hero-content p { animation-delay: 0.32s; }
.hero-content .hero-highlights { animation-delay: 0.42s; }
.hero-content .hero-actions { animation-delay: 0.52s; }
.hero-content .hero-stats { animation-delay: 0.64s; }
@keyframes hero-in { to { opacity: 1; transform: translateY(0); } }
.hero-bg { animation: hero-fade 1.4s ease forwards; }
@keyframes hero-fade { from { opacity: 0; } to { opacity: 1; } }

/* Page loader */
html.is-loading body { overflow: hidden; }
.page-loader {
  position: fixed; inset: 0; z-index: 300; background: var(--navy-950);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.page-loader.is-hidden { opacity: 0; visibility: hidden; }
.page-loader svg { width: 46px; height: 46px; animation: loader-spin 1s linear infinite; color: var(--blue-400); }
@keyframes loader-spin { to { transform: rotate(360deg); } }

/* Foco accesible */
a:focus-visible, button:focus-visible, .btn:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--blue-400); outline-offset: 3px;
}

/* Responsive */
@media (max-width: 980px) {
  .nav-links, .nav-actions .btn { display: none; }
  .nav-toggle { display: flex; }
  .about-grid, .contact-grid, .commit-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-media img { height: 360px; }
  .about-media::before { right: -14px; bottom: -14px; top: 14px; left: 14px; }
  .about-badge { position: static; margin-top: -34px; margin-left: 18px; }
  .why-layout { grid-template-columns: 1fr; gap: 40px; }
  .why-aside { position: static; }
  .products-showcase { grid-template-columns: 1fr; }
  .products-media { min-height: 300px; }
  .products-info { padding: 36px 30px; }
  .commit-media img { height: 320px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 640px) {
  .section { padding: 68px 0; }
  .hero { min-height: auto; padding-top: 120px; }
  .hero-content h1 { font-size: clamp(32px, 9vw, 44px); }
  .hero-stats { gap: 0 4px; padding-top: 22px; flex-wrap: wrap; }
  .hero-stats > div { padding: 8px 16px 8px 0; flex: 1 1 42%; }
  .hero-stats > div:not(:last-child)::after { display: none; }
  .hero-stats .stat-value { font-size: 26px; }
  .process-strip { grid-template-columns: 1fr; }
  .product-cards { grid-template-columns: 1fr; }
  .footer-bottom { justify-content: flex-start; }
  .btn { padding: 14px 24px; }
  .contact-info-card, .contact-cta-card { padding: 34px 24px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
  .reveal, .reveal-scale { opacity: 1 !important; transform: none !important; transition: none !important; }
  .hero-content > *, .hero-bg { animation: none !important; opacity: 1 !important; transform: none !important; }
  .brand-swoosh, .emblem-swoosh { animation: none !important; stroke-dashoffset: 0 !important; }
  .hero-emblem, .about-badge, .wa-float { animation: none !important; }
  .hero-scroll .mouse::before { animation: none !important; }
  .page-loader { transition: none !important; }
}