/* ============================================================
   InkaDeveloper — Sistema de diseño
   Paleta: noche andina + oro inca + cobre, motivo escalonado
   (chakana / grecas andinas reinterpretadas como circuito)
   Tipografía: Space Grotesk (display, geométrica) + Inter (texto)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --navy-950: #0B1526;
  --navy-900: #101F38;
  --navy-800: #16294A;
  --navy-700: #1F3560;
  --line: #2A3D63;
  --gold: #E8A33D;
  --gold-soft: #F2C879;
  --copper: #C1571F;
  --paper: #EDEFF3;
  --paper-dim: #A8B3C7;
  --success: #4FA37B;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--navy-950);
  color: var(--paper);
  font-family: var(--font-body);
  line-height: 1.55;
  position: relative;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: url('../assets/bg-motif.png');
  background-repeat: repeat;
  background-size: 620px auto;
  background-position: center;
  opacity: .05;
  pointer-events: none;
}

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

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---- Motivo escalonado (chakana simplificada) usado como firma ---- */
.step-motif {
  width: 34px;
  height: 34px;
  position: relative;
  flex-shrink: 0;
}
.step-motif::before, .step-motif::after {
  content: "";
  position: absolute;
  background: var(--gold);
}
.step-motif::before { width: 34px; height: 10px; top: 12px; left: 0; }
.step-motif::after { width: 10px; height: 34px; top: 0; left: 12px; }

.step-divider {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 20px;
}
.step-divider span {
  width: 9px; height: 9px; background: var(--gold);
}
.step-divider span:nth-child(2) { background: var(--copper); }
.step-divider span:nth-child(3) { background: var(--gold-soft); opacity: .6; }
.step-divider i {
  flex: 1; height: 1px; background: var(--line);
}

/* ---- Topbar ---- */
.topbar { background: var(--navy-950); border-bottom: 1px solid var(--line); font-size: 13px; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; padding: 9px 0; position: relative; }
.topbar-contact { display: flex; gap: 24px; color: var(--paper-dim); }
.topbar-contact a { color: var(--paper-dim); transition: color .15s; }
.topbar-contact a:hover { color: var(--gold); }

/* ---------------- Badge animado ID · IA (identidad digital) ---------------- */
.ai-badge {
  --ai-blue: #4FA3E8;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 22px;
  overflow: visible;
  flex-shrink: 0;
}
.ai-badge-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .06em;
  white-space: nowrap;
  opacity: 0;
  transform: scale(.7);
  filter: blur(4px);
  transition: opacity .35s ease, transform .35s ease, filter .35s ease;
  pointer-events: none;
}
.ai-badge-label.id-label .short { color: var(--gold-soft); }
.ai-badge-label.ia-label .short { color: var(--ai-blue); }
.ai-badge-label.visible { opacity: 1; transform: scale(1); filter: blur(0); }

.ai-badge-face {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(.6) rotate(-8deg);
  filter: blur(3px);
  transition: opacity .3s ease, transform .3s ease, filter .3s ease;
  pointer-events: none;
}
.ai-badge-face.visible { opacity: 1; transform: scale(1) rotate(0deg); filter: blur(0); }
.ai-badge-face svg { width: 22px; height: 22px; }
.ai-badge-face .eye { animation: aiEyePulse 1.1s ease-in-out infinite; }

.ai-badge-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity .25s ease;
}
.ai-badge-particles.visible { opacity: 1; }
.ai-badge-particles span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 3px;
  height: 3px;
  border-radius: 1px;
  background: var(--gold-soft);
  opacity: 0;
}
.ai-badge-particles.visible span { animation: aiParticleBurst .55s ease-out forwards; }
.ai-badge-particles span:nth-child(odd) { background: var(--ai-blue); }
.ai-badge-particles span:nth-child(1) { --tx: -55px; --ty: -7px; animation-delay: .00s; }
.ai-badge-particles span:nth-child(2) { --tx: -38px; --ty: 8px;  animation-delay: .03s; }
.ai-badge-particles span:nth-child(3) { --tx: -20px; --ty: -9px; animation-delay: .01s; }
.ai-badge-particles span:nth-child(4) { --tx: -8px;  --ty: 9px;  animation-delay: .05s; }
.ai-badge-particles span:nth-child(5) { --tx: 8px;   --ty: -8px; animation-delay: .02s; }
.ai-badge-particles span:nth-child(6) { --tx: 20px;  --ty: 9px;  animation-delay: .04s; }
.ai-badge-particles span:nth-child(7) { --tx: 38px;  --ty: -7px; animation-delay: .01s; }
.ai-badge-particles span:nth-child(8) { --tx: 55px;  --ty: 8px;  animation-delay: .06s; }

@keyframes aiParticleBurst {
  0%   { opacity: 1; transform: translate(-50%, -50%) translate(0, 0) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -50%) translate(var(--tx), var(--ty)) scale(.3); }
}
@keyframes aiEyePulse {
  0%, 100% { opacity: .55; }
  50% { opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .ai-badge-particles, .ai-badge-face { display: none; }
  .ai-badge-label { transition: none; }
  .ai-badge-label.id-label { opacity: 1; transform: none; filter: none; }
}

/* ---------------- Robotito caminando hacia "Agendar una consulta" ---------------- */
.ai-robot {
  position: absolute;
  top: 1px;
  left: 0;
  width: 20px;
  height: 20px;
  opacity: 0;
  z-index: 5;
  pointer-events: none;
  transition: left 1.7s cubic-bezier(.45,.05,.55,.95), opacity .3s ease;
}
.ai-robot svg { width: 100%; height: 100%; display: block; }
.ai-robot.walking .ai-robot-leg { animation: aiRobotWalk .3s ease-in-out infinite alternate; }
.ai-robot-leg.left { animation-delay: .15s !important; }
@keyframes aiRobotWalk {
  0% { transform: translateY(0) rotate(-8deg); }
  100% { transform: translateY(-1px) rotate(8deg); }
}
@keyframes aiRobotBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}
.ai-robot.arrived { animation: aiRobotBounce .5s ease-in-out 2; }
@media (prefers-reduced-motion: reduce) {
  .ai-robot { display: none; }
}
.topbar-cta { color: var(--gold); font-weight: 600; }
.topbar-cta:hover { color: var(--gold-soft); }

/* ---- Header ---- */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11,21,38,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark-img { width: 34px; height: auto; display: block; }
.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 19px; letter-spacing: .3px; }
.brand-name span { color: var(--gold); }

.nav-links { display: flex; gap: 30px; font-size: 14.5px; }
.nav-links a { color: var(--paper-dim); transition: color .15s; }
.nav-links a:hover, .nav-links a.active { color: var(--paper); }
.nav-cta {
  background: var(--gold); color: var(--navy-950); font-weight: 600;
  padding: 10px 20px; font-size: 14px; border: none; cursor: pointer;
}
.nav-cta:hover { background: var(--gold-soft); }

/* ---- Hero ---- */
.hero {
  padding: 100px 0 90px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero-grid {
  position: absolute; inset: 0; opacity: .35;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 70% 30%, black, transparent 70%);
}
.hero-motif {
  position: absolute; top: -40px; right: -60px; width: 620px; max-width: 55%;
  opacity: .14; pointer-events: none;
}
.hero-layout {
  position: relative;
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: center;
}
.hero-visual {
  display: flex; align-items: center; justify-content: center;
  border: none; background: transparent;
  padding: 10px; position: relative; overflow: hidden;
  perspective: 1400px;
}
.hero-visual::before { content: none; }
.hero-visual-logo {
  width: 100%; max-width: 560px; position: relative; z-index: 1;
  transform-style: preserve-3d;
  filter: drop-shadow(0 14px 16px rgba(0,0,0,.35));
  animation: hero-logo-float 5.5s ease-in-out infinite;
  transition: transform 100ms ease-out;
}
.hero-visual.is-tilting .hero-visual-logo {
  animation-play-state: paused;
  transform: rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
}
.hero-visual-shine {
  position: absolute; inset: 10px; z-index: 2; pointer-events: none;
  overflow: hidden; opacity: .35; mix-blend-mode: screen;
  mask: url('assets/inkadeveloper_logo_animated_dark.svg') center / contain no-repeat;
  -webkit-mask: url('assets/inkadeveloper_logo_animated_dark.svg') center / contain no-repeat;
}
.hero-visual-shine::after {
  content: ""; position: absolute; top: -25%; left: -35%; width: 6%; height: 150%;
  transform: rotate(16deg);
  background: linear-gradient(90deg, transparent, rgba(255,182,39,.85), transparent);
  animation: hero-logo-shine 6s ease-in-out infinite;
}
@keyframes hero-logo-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes hero-logo-shine {
  0%, 20% { left: -35%; opacity: 0; }
  35% { opacity: .9; }
  58% { left: 118%; opacity: 0; }
  100% { left: 118%; opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-visual-logo, .hero-visual-shine::after { animation: none; }
}

.eyebrow {
  font-family: var(--font-display); font-size: 13px; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--gold); margin-bottom: 22px;
  display: flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--copper); }

h1.hero-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(34px, 5.4vw, 60px); line-height: 1.08; margin: 0 0 24px;
  max-width: 780px; position: relative;
}
.hero-title .accent { color: var(--gold); }
.hero-sub {
  font-size: 18px; color: var(--paper-dim); max-width: 560px; margin: 0 0 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; position: relative; }
.btn {
  padding: 14px 28px; font-weight: 600; font-size: 15px; border: none; cursor: pointer;
  font-family: var(--font-body); display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary { background: var(--gold); color: var(--navy-950); }
.btn-primary:hover { background: var(--gold-soft); }
.btn-outline { background: transparent; color: var(--paper); border: 1px solid var(--line); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

.hero-stats {
  position: relative;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line); margin-top: 56px; width: 100%;
  border: 1px solid var(--line);
}
.hero-stats div { background: var(--navy-950); padding: 24px 28px; }
.hero-stats strong { display: block; font-family: var(--font-display); font-size: 28px; color: var(--gold); }
.hero-stats small { color: var(--paper-dim); font-size: 13px; }

/* ---- Sections ---- */
section { padding: 90px 0; border-bottom: 1px solid var(--line); }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head h2 {
  font-family: var(--font-display); font-size: clamp(26px, 3.2vw, 36px); margin: 0 0 14px;
}
.section-head p { color: var(--paper-dim); font-size: 16.5px; margin: 0; }

/* Servicios */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card {
  border: 1px solid var(--line); background: var(--navy-900); padding: 32px 26px;
  transition: border-color .15s, transform .15s;
}
.service-card:hover { border-color: var(--gold); transform: translateY(-3px); }
.service-card.featured { background: var(--navy-800); border-color: var(--gold); }
.service-icon {
  width: 52px; height: 52px; color: var(--gold); margin-bottom: 20px;
}
.service-icon svg { width: 100%; height: 100%; }
.service-card h3 { font-family: var(--font-display); font-size: 18px; margin: 0 0 10px; }
.service-card p { color: var(--paper-dim); font-size: 14.5px; margin: 0 0 16px; }
.service-link { color: var(--gold); font-size: 13.5px; font-weight: 600; }
.service-link:hover { color: var(--gold-soft); }

/* Quiénes somos / sectores */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.pillar { background: var(--navy-950); padding: 34px 28px; }
.pillar .num { font-family: var(--font-display); color: var(--copper); font-size: 13px; letter-spacing: 2px; margin-bottom: 14px; }
.pillar h3 { font-family: var(--font-display); font-size: 19px; margin: 0 0 10px; }
.pillar p { color: var(--paper-dim); font-size: 14.5px; margin: 0; }

/* Clientes */
.clients-band {
  display: flex; flex-wrap: wrap; gap: 14px;
}
.client-tag {
  border: 1px solid var(--line); padding: 10px 18px; font-size: 14px; color: var(--paper-dim);
}

/* Productos (desarrollos) */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.dev-card {
  border: 1px solid var(--line); padding: 22px; background: var(--navy-900);
  transition: border-color .15s, transform .15s; cursor: pointer;
}
.dev-card:hover { border-color: var(--gold); transform: translateY(-3px); }
.dev-card .tag { color: var(--gold); font-size: 12.5px; font-family: var(--font-display); letter-spacing: 1.5px; text-transform: uppercase; margin-top: 18px; }
.dev-card h3 { font-family: var(--font-display); font-size: 20px; margin: 12px 0 10px; }
.dev-card p { color: var(--paper-dim); font-size: 14.5px; margin: 0 0 14px; }

/* Mockup ilustrativo (representación estilizada, no una captura real) */
.dev-mockup { border: 1px solid var(--line); background: var(--navy-950); overflow: hidden; }
.mockup-bar { display: flex; gap: 5px; padding: 9px 12px; border-bottom: 1px solid var(--line); }
.mockup-bar span { width: 7px; height: 7px; border-radius: 50%; background: var(--line); }
.mockup-body { display: flex; gap: 10px; padding: 14px; min-height: 120px; }
.mockup-side { width: 26%; background: var(--navy-900); border: 1px solid var(--line); }
.mockup-main { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.mockup-block { height: 12px; background: var(--navy-800); border: 1px solid var(--line); }
.mockup-block.w100 { width: 100%; }
.mockup-block.w80 { width: 80%; }
.mockup-block.w60 { width: 60%; height: 16px; }
.mockup-block.w40 { width: 40%; }
.mockup-row { display: flex; gap: 6px; }
.mockup-chip { flex: 1; height: 26px; background: var(--navy-800); border: 1px solid var(--gold); opacity: .5; }
.mockup-chat { max-width: 70%; height: 14px; background: var(--navy-800); border: 1px solid var(--line); }
.mockup-chat.mine { align-self: flex-end; border-color: var(--gold); opacity: .7; }
.mockup-chat.short { max-width: 40%; }
.mockup-steps { display: flex; gap: 6px; margin: 4px 0; }
.mockup-steps span { flex: 1; height: 4px; background: var(--line); }
.mockup-steps span.on { background: var(--gold); }

/* ---- Carrusel de la Vitrina de desarrollo ---- */
.dev-carousel { position: relative; border: 1px solid var(--line); background: var(--navy-900); overflow: hidden; }

/* ---------------- Código flotante de fondo (ambientación "sistema vivo") ---------------- */
.code-float-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
  opacity: .55;
}
.code-float-snippet {
  position: absolute;
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  line-height: 1.6;
  color: var(--gold);
  white-space: pre;
  opacity: 0;
  filter: blur(.2px);
  animation: codeFloat 14s ease-in-out infinite;
}
.code-float-snippet.blue { color: #4FA3E8; }
.code-float-snippet:nth-child(1) { top: 8%; left: 0.8%; animation-delay: 0s; }
.code-float-snippet:nth-child(2) { top: 66%; left: 0.8%; animation-delay: 2.4s; }
.code-float-snippet:nth-child(3) { top: 8%; right: 0.8%; animation-delay: 4.8s; }
.code-float-snippet:nth-child(4) { top: 66%; right: 0.8%; animation-delay: 7.2s; }
.code-float-snippet:nth-child(5) { top: 37%; left: 0.8%; animation-delay: 9.6s; }
.code-float-snippet:nth-child(6) { top: 37%; right: 0.8%; animation-delay: 12s; }
@keyframes codeFloat {
  0% { opacity: 0; transform: translateY(14px); }
  8%, 30% { opacity: .32; transform: translateY(0); }
  40% { opacity: 0; transform: translateY(-14px); }
  100% { opacity: 0; transform: translateY(-14px); }
}
.dev-slide-modules, .dev-slide-body, .dev-slide-benefits { position: relative; z-index: 1; }

.dev-track { display: flex; transition: transform .5s ease; }
.dev-slide { min-width: 100%; padding: 34px 50px 26px; }
.dev-slide-modules { display: flex; justify-content: center; gap: 30px; flex-wrap: wrap; padding-bottom: 28px; margin-bottom: 28px; border-bottom: 1px solid var(--line); }
.dev-module { display: flex; flex-direction: column; align-items: center; gap: 8px; width: 92px; text-align: center; }
.dev-module-icon { width: 40px; height: 40px; border: 1px solid var(--gold); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--gold); padding: 8px; }
.dev-module-icon svg { width: 100%; height: 100%; }
.dev-module span { font-size: 11.5px; color: var(--paper-dim); line-height: 1.3; }

.dev-slide-body { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
.dev-slide-info .eyebrow { margin-bottom: 12px; }
.dev-slide-info h3 { font-family: var(--font-display); font-size: 25px; margin: 0 0 12px; }
.dev-slide-info > p { color: var(--paper-dim); font-size: 14.5px; margin: 0 0 22px; line-height: 1.6; }

.dev-features { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 26px; }
.dev-feature { display: flex; gap: 10px; align-items: flex-start; }
.dev-feature-icon { width: 26px; height: 26px; color: var(--gold); flex-shrink: 0; }
.dev-feature-icon svg { width: 100%; height: 100%; }
.dev-feature strong { display: block; font-size: 13px; margin-bottom: 2px; }
.dev-feature span { font-size: 12px; color: var(--paper-dim); line-height: 1.4; }

.dev-slide-visual { display: flex; align-items: center; justify-content: center; }
.dev-mockup-frame { width: 100%; border: 1px solid var(--line); background: var(--navy-950); }
.dev-mockup-frame .mockup-bar { display: flex; align-items: center; gap: 5px; padding: 9px 12px; border-bottom: 1px solid var(--line); }
.dev-mockup-frame .mockup-bar span { width: 7px; height: 7px; border-radius: 50%; background: var(--line); }
.dev-mockup-frame .mockup-bar small { margin-left: 8px; color: var(--paper-dim); font-size: 11px; }
.dev-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); }
.dev-stat { background: var(--navy-950); padding: 14px 10px; }
.dev-stat strong { display: block; font-family: var(--font-display); color: var(--gold); font-size: 15px; }
.dev-stat span { font-size: 10px; color: var(--paper-dim); }
.dev-chart-mock { padding: 14px 16px 18px; color: var(--gold); }
.dev-chart-mock svg polyline {
  stroke-dasharray: 320;
  stroke-dashoffset: 320;
  animation: chartDraw 1.8s ease-out forwards;
  animation-play-state: paused;
}
.dev-slide.active .dev-chart-mock svg polyline { animation-play-state: running; }
@keyframes chartDraw { to { stroke-dashoffset: 0; } }
.dev-chart-dot {
  opacity: 0;
  animation: chartDotPulse 1.8s ease-in-out .1s infinite;
  animation-play-state: paused;
}
.dev-slide.active .dev-chart-dot { animation-play-state: running; }
@keyframes chartDotPulse {
  0%, 100% { opacity: .4; r: 2.5; }
  50% { opacity: 1; r: 4; }
}
.dev-mockup-frame { position: relative; }
.dev-mockup-frame::after {
  content: "";
  position: absolute;
  top: 0; left: -40%;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(232,163,61,.10), transparent);
  animation: scanSweep 3.6s linear infinite;
  pointer-events: none;
}
@keyframes scanSweep { to { left: 140%; } }
.dev-stat strong { display: block; font-family: var(--font-display); color: var(--gold); font-size: 15px; font-variant-numeric: tabular-nums; }
.dev-chat-body { padding: 18px; display: flex; flex-direction: column; gap: 10px; }
.dev-chat-bubble { max-width: 78%; padding: 9px 13px; font-size: 12.5px; border: 1px solid var(--line); background: var(--navy-900); border-radius: 2px; }
.dev-chat-bubble.mine { align-self: flex-end; border-color: var(--gold); color: var(--paper); }
.dev-chat-bubble.bot { align-self: flex-start; color: var(--paper-dim); }

/* ---------------- Terminal: el sistema corriendo de verdad ---------------- */
.dev-terminal-body { padding: 14px 16px 18px; font-family: var(--font-mono, monospace); font-size: 12px; line-height: 1.75; min-height: 128px; }
.dev-terminal-line { color: var(--paper-dim); white-space: pre-wrap; }
.dev-terminal-line .prompt { color: var(--gold); }
.dev-terminal-line .ok { color: var(--success); }
.dev-terminal-line .status { color: #4FA3E8; }
.dev-terminal-cursor {
  display: inline-block;
  width: 6px; height: 12px;
  background: var(--gold);
  vertical-align: middle;
  margin-left: 2px;
  animation: cursorBlink 1s step-end infinite;
}
@keyframes cursorBlink { 0%, 50% { opacity: 1; } 51%, 100% { opacity: 0; } }

.dev-slide-benefits { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 26px; margin-top: 4px; border-top: 1px solid var(--line); }
.dev-benefit { display: flex; align-items: center; gap: 8px; }
.dev-benefit-icon { width: 22px; height: 22px; color: var(--gold); flex-shrink: 0; }
.dev-benefit-icon svg { width: 100%; height: 100%; }
.dev-benefit span { font-size: 12px; color: var(--paper-dim); }

.dev-dots { display: flex; justify-content: center; gap: 8px; padding: 16px 0; }
.dev-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line); cursor: pointer; }
.dev-dot.active { background: var(--gold); }
.dev-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
  width: 36px; height: 36px; background: var(--navy-950); border: 1px solid var(--line);
  color: var(--paper); display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 16px;
}
.dev-arrow:hover { border-color: var(--gold); color: var(--gold); }
.dev-arrow.prev { left: 14px; }
.dev-arrow.next { right: 14px; }

@media (max-width: 860px) {
  .dev-slide-body { grid-template-columns: 1fr; }
  .dev-features { grid-template-columns: 1fr; }
  .dev-slide-modules { gap: 16px; }
  .dev-slide-benefits { justify-content: flex-start; }
  .dev-stats-grid { grid-template-columns: 1fr 1fr; }
}

/* Seguimiento CTA */
.track-cta { background: var(--navy-900); border: 1px solid var(--line); padding: 56px; display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.track-cta h2 { font-family: var(--font-display); font-size: 26px; margin: 0 0 10px; }
.track-cta p { color: var(--paper-dim); margin: 0; max-width: 420px; }
.track-form { display: flex; gap: 10px; }
.track-form input {
  background: var(--navy-950); border: 1px solid var(--line); color: var(--paper);
  padding: 13px 16px; font-size: 14.5px; width: 220px; font-family: var(--font-body);
}
.track-form input:focus { outline: none; border-color: var(--gold); }

/* Footer */
footer { padding: 50px 0 40px; }
.footer-grid { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 30px; }
.footer-col h4 { font-family: var(--font-display); font-size: 14px; color: var(--paper-dim); margin: 0 0 14px; text-transform: uppercase; letter-spacing: 1px; }
.footer-col a, .footer-col p { display: block; color: var(--paper-dim); font-size: 14px; margin-bottom: 8px; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 13px; color: var(--paper-dim); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* ---- Catálogo ---- */
.page-header { padding: 60px 0 40px; border-bottom: 1px solid var(--line); }
.page-header h1 { font-family: var(--font-display); font-size: clamp(28px, 4vw, 42px); margin: 0 0 12px; }
.page-header p { color: var(--paper-dim); max-width: 560px; }

/* ---- Catálogo: grilla de categorías (tiles con ícono) ---- */
.cat-tiles {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 14px;
}
.cat-tile {
  border: 1px solid var(--line); background: var(--navy-900); padding: 26px 14px;
  text-align: center; cursor: pointer; transition: border-color .15s, transform .15s;
}
.cat-tile:hover { border-color: var(--gold); transform: translateY(-2px); }
.cat-tile.active { border-color: var(--gold); background: var(--navy-800); }
.cat-tile-icon { width: 40px; height: 40px; margin: 0 auto 12px; color: var(--gold); }
.cat-tile-icon svg { width: 100%; height: 100%; }
.cat-tile-title { font-size: 13.5px; color: var(--paper); font-weight: 500; }
.cat-tile.active .cat-tile-title { color: var(--gold); }

.catalog-layout { display: grid; grid-template-columns: 220px 1fr; gap: 40px; padding: 50px 0 90px; }
.filters h3 { font-family: var(--font-display); font-size: 13px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--paper-dim); margin: 0 0 16px; }
.cat-item {
  display: block; padding: 10px 14px; margin-bottom: 4px; font-size: 14.5px; color: var(--paper-dim);
  border-left: 2px solid transparent; cursor: pointer;
}
.cat-item:hover { color: var(--paper); }
.cat-item.active { color: var(--gold); border-left-color: var(--gold); background: var(--navy-900); }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product-card { border: 1px solid var(--line); background: var(--navy-900); overflow: hidden; }
.product-thumb {
  height: 140px; background: var(--navy-800);
  display: flex; align-items: center; justify-content: center;
  color: var(--line); font-family: var(--font-display); font-size: 13px; letter-spacing: 1px;
  border-bottom: 1px solid var(--line);
}
.product-thumb svg { color: var(--gold); }
.product-body { padding: 20px; }
.product-cat { font-size: 11.5px; color: var(--copper); text-transform: uppercase; letter-spacing: 1px; font-family: var(--font-display); }
.product-name { font-size: 16px; font-weight: 600; margin: 8px 0 6px; }
.product-stock { font-size: 12.5px; color: var(--paper-dim); margin-bottom: 14px; }
.product-stock.low { color: var(--copper); }
.price-row { display: flex; align-items: baseline; gap: 10px; }
.price-now { font-family: var(--font-display); font-size: 20px; color: var(--gold); font-weight: 700; }
.price-was { font-size: 13px; color: var(--paper-dim); text-decoration: line-through; }
.offer-badge {
  display: inline-block; background: var(--copper); color: var(--paper); font-size: 10.5px;
  padding: 3px 8px; margin-bottom: 10px; font-family: var(--font-display); letter-spacing: .5px;
}
.nav-cta { display: flex; align-items: center; gap: 8px; }

/* ---- Carrito: icono con contador ---- */
.cart-link { position: relative; display: flex; align-items: center; gap: 6px; padding: 10px 14px; border: 1px solid var(--line); }
.cart-link:hover { border-color: var(--gold); }
.cart-badge {
  display: none; align-items: center; justify-content: center;
  min-width: 18px; height: 18px; padding: 0 4px; border-radius: 50%;
  background: var(--copper); color: #fff; font-size: 10.5px; font-weight: 700;
}

/* ---- Carrusel de destacados ---- */
.featured-carousel { position: relative; overflow: hidden; border: 1px solid var(--line); background: var(--navy-900); }

/* ---------------- Banner de oferta destacada (estilo "banner de tienda") ---------------- */
.offer-banner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 32px;
  background: var(--navy-950);
  border: 1px solid var(--gold);
  border-radius: 4px;
  padding: 32px 40px;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}
.offer-banner-tag {
  display: inline-block;
  background: var(--copper);
  color: var(--paper);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 3px;
  margin-bottom: 14px;
}
.offer-banner-brand { color: var(--paper-dim); font-size: 13px; margin: 0 0 4px; }
.offer-banner-name {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--paper);
  margin: 0 0 18px;
  line-height: 1.25;
}
.offer-banner-prices { display: flex; align-items: baseline; gap: 14px; margin-bottom: 20px; flex-wrap: wrap; }
.offer-banner-was { font-size: 15px; color: var(--paper-dim); text-decoration: line-through; }
.offer-banner-now { font-family: var(--font-display); font-size: 40px; font-weight: 700; color: var(--gold); }
.offer-banner-save {
  background: var(--success);
  color: var(--navy-950);
  font-weight: 700;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 3px;
}
.offer-banner-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.offer-banner-img {
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.offer-banner-img::before {
  content: "";
  position: absolute;
  inset: 10%;
  background: var(--navy-800);
  border-radius: 50%;
  opacity: .6;
  z-index: 0;
}
.offer-banner-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 12px 24px rgba(0,0,0,.4));
}
@media (max-width: 760px) {
  .offer-banner { grid-template-columns: 1fr; padding: 24px; text-align: left; }
  .offer-banner-img { height: 160px; order: -1; }
  .offer-banner-now { font-size: 32px; }
}
.featured-track { display: flex; transition: transform .5s ease; }
.featured-slide { min-width: 100%; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 30px; padding: 40px 50px; }
.featured-slide-img { height: 220px; background: var(--navy-800); border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.featured-slide-img img { width: 100%; height: 100%; object-fit: cover; }
.featured-slide-info .eyebrow { margin-bottom: 14px; }
.featured-slide-info h3 { font-family: var(--font-display); font-size: 24px; margin: 0 0 10px; }
.featured-dots { display: flex; justify-content: center; gap: 8px; padding: 16px 0; }
.featured-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line); cursor: pointer; }
.featured-dot.active { background: var(--gold); }
.featured-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
  width: 36px; height: 36px; background: var(--navy-950); border: 1px solid var(--line);
  color: var(--paper); display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 16px;
}
.featured-arrow:hover { border-color: var(--gold); color: var(--gold); }
.featured-arrow.prev { left: 14px; }
.featured-arrow.next { right: 14px; }

/* ---- Producto: clic para ver detalle ---- */
.product-card { cursor: pointer; }

/* ---- Modal de detalle de producto / carrito / checkout ---- */
.pd-backdrop { position: fixed; inset: 0; background: rgba(11,21,38,.8); z-index: 200; display: flex; align-items: center; justify-content: center; padding: 20px; }
.pd-modal { background: var(--navy-900); border: 1px solid var(--line); max-width: 780px; width: 100%; max-height: 90vh; overflow-y: auto; position: relative; }
.pd-close { position: absolute; top: 16px; right: 16px; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--line); cursor: pointer; color: var(--paper-dim); }
.pd-close:hover { color: var(--gold); border-color: var(--gold); }
.pd-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.pd-image { background: var(--navy-800); min-height: 320px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.pd-image img { width: 100%; height: 100%; object-fit: cover; }
.pd-info { padding: 36px; }
.pd-cat { color: var(--copper); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; font-family: var(--font-display); }
.pd-name { font-family: var(--font-display); font-size: 22px; margin: 10px 0 14px; }
.pd-price-row { display: flex; align-items: baseline; gap: 12px; margin-bottom: 16px; }
.pd-price-now { font-family: var(--font-display); font-size: 28px; color: var(--gold); font-weight: 700; }
.pd-price-was { font-size: 15px; color: var(--paper-dim); text-decoration: line-through; }
.pd-desc { color: var(--paper-dim); font-size: 14.5px; line-height: 1.6; margin-bottom: 20px; }
.pd-specs { border-top: 1px solid var(--line); padding-top: 16px; margin-bottom: 22px; }
.pd-spec-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 13.5px; }
.pd-spec-row .label { color: var(--paper-dim); }
.pd-qty { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.pd-qty button { width: 32px; height: 32px; border: 1px solid var(--line); background: transparent; color: var(--paper); cursor: pointer; font-size: 16px; }
.pd-qty input { width: 50px; text-align: center; }

/* ---- Carrito lateral ---- */
.cart-item { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); align-items: center; }
.cart-item img { width: 56px; height: 56px; object-fit: cover; background: var(--navy-800); border: 1px solid var(--line); }
.cart-item-info { flex: 1; }
.cart-item-name { font-size: 13.5px; margin-bottom: 4px; }
.cart-item-price { font-size: 12.5px; color: var(--paper-dim); }
.cart-summary-row { display: flex; justify-content: space-between; padding: 10px 0; font-size: 14px; }
.cart-summary-row.total { font-family: var(--font-display); font-size: 19px; color: var(--gold); border-top: 1px solid var(--line); margin-top: 8px; padding-top: 14px; }

.checkout-form .field { margin-bottom: 14px; }

@media (max-width: 720px) {
  .pd-layout { grid-template-columns: 1fr; }
  .featured-slide { grid-template-columns: 1fr; padding: 24px; }
  .featured-slide-img { height: 160px; }
}

.empty-state { color: var(--paper-dim); padding: 40px 0; text-align: center; grid-column: 1 / -1; }

/* ---- Seguimiento ---- */
.tracker-box { max-width: 520px; margin: 0 auto; text-align: center; }
.tracker-box input {
  width: 100%; background: var(--navy-900); border: 1px solid var(--line); color: var(--paper);
  padding: 16px 18px; font-size: 16px; text-align: center; letter-spacing: 1px; margin-bottom: 16px;
  font-family: var(--font-display);
}
.tracker-box input:focus { outline: none; border-color: var(--gold); }
.status-track { display: flex; justify-content: space-between; margin: 44px 0; position: relative; }
.status-track::before { content: ""; position: absolute; top: 13px; left: 0; right: 0; height: 1px; background: var(--line); }
.status-step { position: relative; text-align: center; flex: 1; }
.status-dot { width: 26px; height: 26px; border-radius: 50%; background: var(--navy-950); border: 2px solid var(--line); margin: 0 auto 10px; position: relative; z-index: 1; }
.status-step.done .status-dot { background: var(--gold); border-color: var(--gold); }
.status-step.current .status-dot { background: var(--navy-950); border-color: var(--gold); box-shadow: 0 0 0 4px rgba(232,163,61,.2); }
.status-step span { font-size: 11.5px; color: var(--paper-dim); }
.status-step.done span, .status-step.current span { color: var(--paper); }

.result-card { border: 1px solid var(--line); background: var(--navy-900); padding: 34px; text-align: left; margin-top: 30px; }
.result-row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; }
.result-row:last-child { border-bottom: none; }
.result-row .label { color: var(--paper-dim); }
.msg { padding: 16px; border: 1px solid var(--copper); color: var(--gold-soft); font-size: 14px; margin-top: 20px; text-align: left; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .topbar-contact { display: none; }
  .ai-badge { display: none; }
  .hero-layout { grid-template-columns: 1fr; }
  .hero-visual { order: -1; padding: 30px; }
  .hero-stats, .pillars, .products-grid, .product-grid, .services-grid { grid-template-columns: 1fr 1fr; }
  .catalog-layout { grid-template-columns: 1fr; }
  .track-cta { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
  .hero-stats, .pillars, .products-grid, .product-grid, .services-grid { grid-template-columns: 1fr; }
}