/* ============================================================
   GLOBALES PUBLICITARIAS — Sistema de Diseño Corporativo
   Inspirado en el patrón de cheurones anidados Naranja/Azul
   y el estilo editorial técnico premium.
   ============================================================ */

:root {
  /* Paleta cromática oficial */
  --blue-royal: #0055D4;
  --blue-deep: #003B99;
  --blue-cyan: #0E8FC4;
  --orange-vivid: #FF5500;
  --orange-hover: #E04B00;
  --orange-light: rgba(255, 85, 0, 0.12);

  /* Fondos y papel */
  --paper: #EBF4FA;
  --paper-card: #FFFFFF;
  --paper-subtle: #F2F7FB;
  --line: rgba(0, 85, 212, 0.12);
  --line-strong: rgba(0, 85, 212, 0.24);

  /* Tintas */
  --ink: #0C111E;
  --ink-subtle: #3A4556;
  --ink-muted: #64748B;
  --ink-light: #F8FAFC;

  /* Placas Oscuras (Dark Plates) */
  --plate-bg: #090E17;
  --plate-card: #111827;
  --plate-line: rgba(255, 255, 255, 0.12);
  --plate-ink: #F1F5F9;
  --plate-ink-muted: #94A3B8;

  /* Tipografía */
  --f-display: 'Archivo', system-ui, -apple-system, sans-serif;
  --f-body: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --f-mono: 'IBM Plex Mono', monospace;
  --f-script: 'Outfit', sans-serif;

  /* Animación */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  
  --max-w: 1380px;
  --gutter: clamp(16px, 4vw, 56px);
}

/* Modo Oscuro (Dark Mode Override) */
[data-theme="dark"] {
  --paper: #090E17;
  --paper-card: #111827;
  --paper-subtle: #1E293B;
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.2);
  --ink: #F8FAFC;
  --ink-subtle: #CBD5E1;
  --ink-muted: #94A3B8;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  color-scheme: light dark;
}

body {
  font-family: var(--f-body);
  background-color: var(--paper);
  color: var(--ink-subtle);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color 0.4s var(--ease), color 0.4s var(--ease);
}

body.lock {
  overflow: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

::selection {
  background: var(--orange-vivid);
  color: #ffffff;
}

/* Grid de fondo tipo papel milimetrado publicitario */
.paper-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: 
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(circle at 50% 30%, #000 40%, transparent 90%);
}

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* Header & Navegación */
.hdr {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), height 0.3s var(--ease);
  border-bottom: 1px solid transparent;
}

.hdr.stuck {
  background: rgba(235, 244, 250, 0.92);
  backdrop-filter: blur(12px) saturate(140%);
  border-bottom-color: var(--line-strong);
}

[data-theme="dark"] .hdr.stuck {
  background: rgba(9, 14, 23, 0.92);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 86px;
  transition: height 0.3s var(--ease);
}

.hdr.stuck .nav {
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-desktop.logo-light {
  display: block;
  height: 48px;
  width: auto;
  transition: height 0.3s var(--ease);
}

.logo-desktop.logo-dark {
  display: none;
  height: 48px;
  width: auto;
  transition: height 0.3s var(--ease);
}

[data-theme="dark"] .logo-desktop.logo-light {
  display: none;
}

[data-theme="dark"] .logo-desktop.logo-dark {
  display: block;
}

.logo-mobile {
  display: none;
  height: 38px;
  width: auto;
}

.hdr.stuck .logo-desktop {
  height: 40px;
}

.hdr.stuck .logo-mobile {
  height: 34px;
}

.nav-mid {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-mid a {
  font-family: var(--f-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 8px 14px;
  border-radius: 40px;
  transition: all 0.25s var(--ease);
}

.nav-mid a:hover {
  background: rgba(0, 85, 212, 0.08);
  color: var(--blue-royal);
}

.nav-end {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Botones y Badges en Forma de Píldora */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--f-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 12px 24px;
  border-radius: 60px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s var(--ease-out);
}

.btn-orange {
  background: var(--orange-vivid);
  color: #FFFFFF;
  box-shadow: 0 8px 24px rgba(255, 85, 0, 0.3);
}

.btn-orange:hover {
  background: var(--orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(255, 85, 0, 0.4);
}

.btn-blue {
  background: var(--blue-royal);
  color: #FFFFFF;
  box-shadow: 0 8px 24px rgba(0, 85, 212, 0.3);
}

.btn-blue:hover {
  background: var(--blue-deep);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 85, 212, 0.4);
}

.btn-outline {
  background: transparent;
  border-color: var(--blue-royal);
  color: var(--blue-royal);
}

.btn-outline:hover {
  background: var(--blue-royal);
  color: #FFFFFF;
}

/* Selector de Tema e Idioma */
.tool-pill {
  display: inline-flex;
  align-items: center;
  background: var(--paper-card);
  border: 1px solid var(--line-strong);
  border-radius: 40px;
  padding: 3px;
  gap: 2px;
}

.tool-pill button {
  border: 0;
  background: transparent;
  color: var(--ink-subtle);
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.2s var(--ease);
}

.tool-pill button.active {
  background: var(--blue-royal);
  color: #FFFFFF;
}

/* ============================================================
   MOTIVO GRÁFICO: DUAL CHEVRON REDONDEADO (NARANJA + AZUL)
   ============================================================ */

.gb-chevron-card {
  position: relative;
  background: var(--paper-card);
  border-radius: 16px;
  border: 1px solid var(--line-strong);
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(0, 59, 153, 0.06);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}

.gb-chevron-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0, 59, 153, 0.12);
}

/* Esquinas con el distintivo marco de cheurones anidados */
.gb-chevron-corner {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 90px;
  height: 90px;
  pointer-events: none;
  z-index: 2;
}

.gb-chevron-corner svg {
  width: 100%;
  height: 100%;
}

.gb-chevron-corner--bl {
  top: auto;
  right: auto;
  bottom: -2px;
  left: -2px;
  transform: rotate(180deg);
}

/* Podio Elíptico de Exhibición para Productos */
.gb-pod-stage {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 0;
}

.gb-pod-ellipse {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 85%;
  height: 64px;
  background: radial-gradient(ellipse at center, var(--orange-vivid) 0%, rgba(255, 85, 0, 0.85) 60%, transparent 100%);
  border-radius: 50%;
  filter: blur(4px);
  z-index: 0;
}

.gb-pod-img {
  position: relative;
  z-index: 1;
  max-height: 420px;
  object-fit: contain;
  filter: drop-shadow(0 16px 24px rgba(12, 17, 30, 0.2));
  transition: transform 0.4s var(--ease-bounce);
}

.gb-chevron-card:hover .gb-pod-img {
  transform: scale(1.04) translateY(-6px);
}

/* ===== HERO SECTION ===== */
.hero {
  padding-top: 140px;
  padding-bottom: 70px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--paper-card);
  border: 1px solid var(--line-strong);
  border-radius: 40px;
  padding: 6px 16px 6px 8px;
  margin-bottom: 24px;
}

.hero-badge .pill-num {
  background: var(--blue-royal);
  color: #FFFFFF;
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
}

.hero-badge .pill-txt {
  font-family: var(--f-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
}

.hero h1 {
  font-family: var(--f-display);
  font-size: clamp(2.8rem, 5.5vw, 4.8rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 20px;
}

.hero h1 .highlight-script {
  font-family: var(--f-script);
  color: var(--blue-royal);
  font-style: normal;
  display: inline-block;
  transform: rotate(-2deg);
}

.hero h1 .highlight-orange {
  color: var(--orange-vivid);
}

.hero-desc {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--ink-subtle);
  margin-bottom: 32px;
  max-width: 54ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--line-strong);
}

.stat-item h3 {
  font-family: var(--f-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--orange-vivid);
  line-height: 1;
}

.stat-item p {
  font-family: var(--f-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  margin-top: 6px;
}

/* Tarjeta Hero Visual con el patrón exacto de la imagen */
.hero-visual-card {
  position: relative;
  background: linear-gradient(145deg, #FFFFFF 0%, #EBF4FA 100%);
  border: 2px solid var(--line-strong);
  border-radius: 24px;
  padding: 30px;
  box-shadow: 0 24px 60px rgba(0, 85, 212, 0.15);
}

.hero-visual-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
}

.hero-visual-header .title-combo {
  font-family: var(--f-display);
  font-size: 2rem;
  font-weight: 900;
  text-transform: uppercase;
  color: #8C99A6;
  line-height: 0.9;
  letter-spacing: 0.05em;
  text-shadow: 2px 2px 0px #FFFFFF;
}

.hero-visual-header .title-script {
  font-family: var(--f-script);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--blue-royal);
  margin-top: -10px;
  display: block;
}

/* ===== SECCIÓN SECTORES / CATÁLOGO EN PESTAÑAS ===== */
.sect {
  padding: clamp(60px, 8vw, 110px) 0;
  position: relative;
}

.sect-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(36px, 5vw, 60px);
}

.sect-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange-vivid);
  margin-bottom: 12px;
}

.sect-title {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 16px;
}

.sect-sub {
  font-size: 1.1rem;
  color: var(--ink-subtle);
}

/* Tabs de Categorías de Servicios */
.filter-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-btn {
  font-family: var(--f-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 10px 20px;
  border-radius: 30px;
  border: 1px solid var(--line-strong);
  background: var(--paper-card);
  color: var(--ink-subtle);
  cursor: pointer;
  transition: all 0.25s var(--ease);
}

.filter-btn.active, .filter-btn:hover {
  background: var(--blue-royal);
  color: #FFFFFF;
  border-color: var(--blue-royal);
  box-shadow: 0 6px 20px rgba(0, 85, 212, 0.25);
}

/* Grid de Servicios */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.service-card {
  position: relative;
  background: var(--paper-card);
  border-radius: 16px;
  padding: 32px 28px;
  border: 1px solid var(--line-strong);
  transition: all 0.3s var(--ease-out);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 85, 212, 0.12);
  border-color: var(--blue-royal);
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--orange-light);
  color: var(--orange-vivid);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-icon svg {
  width: 28px;
  height: 28px;
}

.service-card h3 {
  font-family: var(--f-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.96rem;
  color: var(--ink-subtle);
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.service-tags span {
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--paper-subtle);
  color: var(--blue-royal);
  border: 1px solid var(--line);
}

/* ===== MARQUESINA DE CLIENTES Y PROVEEDORES ===== */
.marquee-sect {
  background: var(--plate-bg);
  color: var(--plate-ink);
  padding: 50px 0;
  overflow: hidden;
}

.marquee-label {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange-vivid);
  text-align: center;
  margin-bottom: 24px;
}

.marquee-track {
  display: flex;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.marquee-content {
  display: flex;
  gap: 48px;
  animation: marquee 28s linear infinite;
  flex-shrink: 0;
  align-items: center;
}

.marquee-item {
  font-family: var(--f-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: #FFFFFF;
  white-space: nowrap;
  opacity: 0.85;
  transition: opacity 0.2s;
}

.marquee-item span {
  color: var(--blue-cyan);
  margin-left: 8px;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== COTIZADOR INTERACTIVO WHATSAPP ===== */
.quote-box {
  background: var(--paper-card);
  border: 2px solid var(--blue-royal);
  border-radius: 24px;
  padding: clamp(24px, 4vw, 48px);
  box-shadow: 0 20px 50px rgba(0, 85, 212, 0.12);
  position: relative;
  overflow: hidden;
}

.quote-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--f-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  background: var(--paper-subtle);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 15px;
  transition: border-color 0.2s var(--ease);
}

.form-control:focus {
  outline: none;
  border-color: var(--blue-royal);
  box-shadow: 0 0 0 3px rgba(0, 85, 212, 0.18);
}

.calc-summary {
  background: var(--paper-subtle);
  border: 1px dashed var(--blue-royal);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-summary h4 {
  font-family: var(--f-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--blue-royal);
  margin-bottom: 16px;
}

.summary-list li {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}

/* ===== FOOTER CON CÁPSULAS DE CONTACTO ===== */
.foot {
  background: var(--plate-bg);
  color: var(--plate-ink-muted);
  padding: 70px 0 30px;
  position: relative;
}

.foot-pill-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: #111827;
  border: 1px solid var(--plate-line);
  border-radius: 60px;
  padding: 14px 28px;
  margin-bottom: 50px;
}

.foot-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #FFFFFF;
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 500;
}

.foot-pill-item svg {
  color: var(--orange-vivid);
  width: 18px;
  height: 18px;
}

.foot-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--plate-line);
}

.foot-brand img {
  height: 44px;
  width: auto;
  margin-bottom: 16px;
}

.foot-bot {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  font-family: var(--f-mono);
  font-size: 12px;
}

/* ===== BOTÓN FLOTANTE WHATSAPP ===== */
.wa-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #FFFFFF;
  font-family: var(--f-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 12px 20px 12px 16px;
  border-radius: 60px;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  transition: transform 0.25s var(--ease-bounce);
}

.wa-fab:hover {
  transform: scale(1.06);
}

.wa-fab svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

/* Grid de Contacto Responsivo */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 4vw, 40px);
  align-items: start;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .quote-grid {
    grid-template-columns: 1fr;
  }
  .foot-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .nav-mid {
    display: none;
  }
  .nav-end {
    gap: 6px;
  }
  .logo-desktop.logo-light,
  .logo-desktop.logo-dark {
    display: none !important;
  }
  .logo-mobile {
    display: block;
    height: 38px;
    width: auto;
  }
  .tool-pill button {
    padding: 4px 6px;
    font-size: 10px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .foot-grid {
    grid-template-columns: 1fr;
  }
  .foot-pill-bar {
    flex-direction: column;
    align-items: flex-start;
    border-radius: 20px;
  }
}