/* ==========================================================================
   ESTUDIO AGATHO — SISTEMA DE DISEÑO MINIMALISTA DE LUJO (WHITE MODE)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,700&family=Inter:wght@300;400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200&display=swap');

:root {
  /* Paleta Cromática Editorial de Lujo */
  --color-bg-pure: #ffffff;         /* Blanco prístino */
  --color-bg-deep: #fafafa;         /* Gris alabastro satinado */
  --color-bg-alt: #fafafa;          /* Gris alabastro satinado para secciones */
  --color-bg-card: #ffffff;         /* Tarjetas blancas puras */
  --color-bg-card-hover: #fcfcfd;   /* Hover extremadamente suave */
  
  --color-primary: #0f172a;         /* Azul Marino de Alta Dirección */
  --color-primary-rgb: 15, 23, 42;
  --color-primary-hover: #1e293b;   /* Slate 800 */
  
  --color-titanium: #64748b;        /* Gris Titanio Satinado */
  --color-titanium-border: rgba(0, 0, 0, 0.06); /* Borde fino inicial */
  --color-titanium-glow: rgba(15, 23, 42, 0.02);
  
  /* Textos y Contrastes */
  --color-text-title: #0a0a0c;      /* Negro carbón profundo para títulos */
  --color-text-normal: #3f3f46;     /* Texto general (Zinc 700) */
  --color-text-muted: #71717a;      /* Descripciones y subtítulos (Zinc 500) */
  --color-text-dark: #a1a1aa;       /* Leyendas de bajo nivel (Zinc 400) */
  
  /* Compatibilidad para páginas legales */
  --color-text: var(--color-text-title);
  --color-text-light: var(--color-text-normal);
  --color-text-lighter: var(--color-text-muted);
  --font-display: var(--font-serif);
  
  /* Tipografía */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Estructura y Spacing */
  --section-padding: 160px;
  --container-max: 1280px;
  --header-height: 90px;
  
  /* Efectos Especiales de Lujo */
  --glass-blur: blur(20px) saturate(180%);
  --glass-shadow: 0 4px 30px rgba(0, 0, 0, 0.015), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.01), 0 10px 40px rgba(0, 0, 0, 0.015);
  --card-shadow-hover: 0 1px 3px rgba(0, 0, 0, 0.01), 0 20px 50px rgba(0, 0, 0, 0.035);
  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.015);
  --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   RESET & CONFIGURACIÓN GLOBAL
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--color-bg-pure);
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--color-text-normal);
  background-color: var(--color-bg-pure);
  line-height: 1.7;
  overflow-x: hidden;
}

/* Selección */
::selection {
  background-color: var(--color-primary);
  color: #ffffff;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-pure);
}

::-webkit-scrollbar-thumb {
  background: #e2e8f0;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-titanium);
}

/* Enlaces y Botones */
a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-smooth);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Contenedores */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 48px;
}

/* ==========================================================================
   ELEGANT SCROLL PROGRESS BAR
   ========================================================================== */

.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: var(--color-primary);
  z-index: 1000;
  width: 0%;
  transition: width 0.1s ease-out;
}

/* ==========================================================================
   BACKGROUND LIGHT ORBS (Minimalist Depth)
   ========================================================================== */

.bg-orbs-container {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: -1;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.25;
  animation: float 25s infinite ease-in-out alternate;
}

.orb-primary {
  width: 500px;
  height: 500px;
  background: #f1f5f9; /* Slate 100 */
  top: 5%;
  right: -100px;
}

.orb-secondary {
  width: 450px;
  height: 450px;
  background: #f8fafc;
  bottom: 25%;
  left: -150px;
  animation-duration: 30s;
}

@keyframes float {
  0% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
  100% { transform: translateY(30px) scale(0.95); }
}

/* ==========================================================================
   SITE HEADER (Luxury Translucent Navigation)
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 900;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--color-titanium-border);
  height: var(--header-height);
  transition: var(--transition-smooth);
}

.site-header.scrolled {
  height: 76px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.02);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

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

.header-logo img {
  height: 30px;
  width: auto;
  filter: grayscale(100%) contrast(150%);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.desktop-nav a {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.desktop-nav a:hover {
  color: var(--color-text-title);
}

.nav-cta {
  background: var(--color-primary);
  color: #ffffff !important;
  padding: 12px 28px;
  font-weight: 700;
  border-radius: 2px;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.1);
}

.nav-cta:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.2);
  transform: translateY(-1px);
}

/* Hamburguesa Móvil */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  gap: 5px;
  padding: 8px;
  z-index: 950;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-text-title);
  transition: var(--transition-smooth);
}

.hamburger span:nth-child(1) { width: 22px; }
.hamburger span:nth-child(2) { width: 14px; }

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
  width: 22px;
}
.hamburger.active span:nth-child(2) {
  transform: rotate(-45deg) translate(0px, -1px);
  width: 22px;
}

/* ==========================================================================
   MOBILE MENU
   ========================================================================== */

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 910;
  background: rgba(255, 255, 255, 0.99);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu a {
  font-size: 22px;
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition-smooth);
}

.mobile-menu.open a {
  transform: translateY(0);
  opacity: 1;
}

.mobile-menu.open a:nth-child(1) { transition-delay: .05s; }
.mobile-menu.open a:nth-child(2) { transition-delay: .1s; }
.mobile-menu.open a:nth-child(3) { transition-delay: .15s; }
.mobile-menu.open a:nth-child(4) { transition-delay: .2s; }
.mobile-menu.open a:nth-child(5) { transition-delay: .25s; }

.mobile-menu a:hover {
  color: var(--color-text-title);
}

/* ==========================================================================
   ELEMENTOS DE REVELACIÓN (SCROLL REVEAL)
   ========================================================================== */

.scroll-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* ==========================================================================
   1. HERO SECTION (EDITORIAL DE ALTO IMPACTO)
   ========================================================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 80px;
  position: relative;
  background-color: var(--color-bg-pure);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 80px;
  align-items: center;
  width: 100%;
}

.hero-text-panel {
  display: flex;
  flex-direction: column;
}

.hero-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-titanium);
  letter-spacing: 0.35em;
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(30px, 3.8vw, 52px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-text-title);
  letter-spacing: -0.01em;
  margin-bottom: 28px;
}

.hero-subtitle {
  font-size: clamp(15px, 1.4vw, 17px);
  font-weight: 300;
  color: var(--color-text-normal);
  line-height: 1.7;
  margin-bottom: 44px;
}

.hero-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 40px;
  background-color: var(--color-primary);
  color: #ffffff;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-radius: 2px;
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.08);
  align-self: flex-start;
  transition: var(--transition-smooth);
}

.hero-cta-btn:hover {
  background-color: var(--color-primary-hover);
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.18);
  transform: translateY(-2px);
}

.hero-cta-btn .material-symbols-outlined {
  margin-left: 12px;
  font-size: 16px;
  transition: transform 0.4s ease;
}

.hero-cta-btn:hover .material-symbols-outlined {
  transform: translateY(3px);
}

/* Gráfico Vectorial de Latencia Cero */
.hero-visual-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 100%;
  height: auto;
}

.api-brain-diagram {
  width: 100%;
  max-width: 440px;
  height: auto;
  aspect-ratio: 400 / 360;
  display: block;
}

.diagram-node {
  cursor: pointer;
}

.diagram-node circle {
  transition: var(--transition-smooth);
}

.node-outer {
  fill: #ffffff;
  stroke: #cbd5e1;
  stroke-width: 1.5px;
}

.node-inner {
  fill: #0f172a;
}

/* Hover effects for diagram nodes */
.diagram-node:hover .node-outer {
  fill: #0f172a;
  stroke: #0f172a;
  r: 13px;
  filter: drop-shadow(0 4px 10px rgba(15, 23, 42, 0.15));
}

.diagram-node:hover .node-inner {
  fill: #ffffff;
  r: 4.5px;
}

/* Special styling for team brain nodes (more prominent borders) */
.node-team .node-outer {
  stroke: #0f172a;
  stroke-width: 1.8px;
}

.node-team .node-inner {
  fill: #0f172a;
}

.node-text {
  font-family: var(--font-sans);
  font-size: 7.5px;
  font-weight: 500;
  fill: var(--color-text-muted);
  opacity: 0.65;
  letter-spacing: 0.05em;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.diagram-node:hover .node-text {
  fill: #0f172a;
  opacity: 1;
  font-weight: 600;
}

.diagram-line-flow {
  stroke-dasharray: 6 6;
  animation: flowDashes 18s linear infinite;
}

.diagram-line-flow-reverse {
  stroke-dasharray: 6 6;
  animation: flowDashesReverse 18s linear infinite;
}

@keyframes flowDashes {
  to { stroke-dashoffset: -200; }
}

@keyframes flowDashesReverse {
  to { stroke-dashoffset: 200; }
}

/* ==========================================================================
   2. MANIFIESTO Y POSICIONAMIENTO
   ========================================================================== */

.manifiesto {
  padding: var(--section-padding) 0;
  background-color: var(--color-bg-pure);
  border-top: 1px solid var(--color-titanium-border);
  border-bottom: 1px solid var(--color-titanium-border);
  position: relative;
}

.manifiesto-container {
  max-width: 960px;
  margin: 0 auto;
}

.manifiesto-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-titanium);
  letter-spacing: 0.35em;
  margin-bottom: 32px;
  display: block;
}

.manifiesto h2 {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--color-text-title);
  margin-bottom: 44px;
  letter-spacing: -0.01em;
}

.manifiesto-body {
  font-size: clamp(15px, 1.3vw, 17px);
  font-weight: 300;
  line-height: 1.9;
  color: var(--color-text-normal);
  text-align: left;
}

.manifiesto-body p {
  margin-bottom: 32px;
}

.manifiesto-body strong {
  font-weight: 600;
  color: var(--color-text-title);
}

/* ==========================================================================
   3. SECCIÓN DEL ENFOQUE OPERATIVO (GRID EDITORIAL)
   ========================================================================== */

.enfoque {
  padding: var(--section-padding) 0;
  background-color: var(--color-bg-deep);
  position: relative;
}

.section-header-left {
  margin-bottom: 80px;
  max-width: 900px;
}

.section-tag-global {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-titanium);
  letter-spacing: 0.3em;
  margin-bottom: 16px;
  display: block;
}

.section-title-global {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.2vw, 36px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text-title);
  margin-bottom: 24px;
}

.section-subtitle-global {
  font-size: 15px;
  font-weight: 300;
  color: var(--color-text-normal);
  line-height: 1.6;
}

.enfoque-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background-color: var(--color-titanium-border);
  border: 1px solid var(--color-titanium-border);
  overflow: hidden;
}

.enfoque-col {
  background-color: var(--color-bg-card);
  padding: 56px 40px;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.enfoque-col:hover {
  background-color: var(--color-bg-deep);
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.005);
}

.col-num {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-titanium);
  margin-bottom: 36px;
  letter-spacing: 0.1em;
}

.enfoque-col h3 {
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.4vw, 19px);
  font-weight: 700;
  color: var(--color-text-title);
  margin-bottom: 24px;
}

.enfoque-col p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-normal);
  font-weight: 300;
}

/* ==========================================================================
   4. SECCIÓN DE SERVICIOS TECNOLÓGICOS (NUESTRA CAJA NEGRA)
   ========================================================================== */

.servicios {
  padding: var(--section-padding) 0;
  background-color: var(--color-bg-pure);
  position: relative;
}

.servicios-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.servicio-tarjeta {
  background-color: var(--color-bg-pure);
  border: 1px solid var(--color-titanium-border);
  border-radius: 2px;
  padding: 48px 56px;
  display: grid;
  grid-template-columns: 0.3fr 1.7fr;
  align-items: center;
  gap: 40px;
  transition: var(--transition-smooth);
  box-shadow: var(--card-shadow);
}

.servicio-tarjeta:hover {
  border-color: var(--color-primary);
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-2px);
}

.servicio-tech-tag {
  font-family: monospace;
  font-size: 10px;
  font-weight: 700;
  color: var(--color-primary);
  background: #f1f5f9;
  padding: 8px 16px;
  border-radius: 2px;
  border: 1px solid var(--color-titanium-border);
  text-align: center;
  align-self: flex-start;
  white-space: nowrap;
  letter-spacing: 0.05em;
}

.servicio-content h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text-title);
  margin-bottom: 14px;
}

.servicio-content p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-normal);
  font-weight: 300;
}

/* ==========================================================================
   5. SECCIÓN DE COMPARATIVA DE RETORNO Y RENDIMIENTO
   ========================================================================== */

.comparativa {
  padding: var(--section-padding) 0;
  background-color: var(--color-bg-deep);
  border-top: 1px solid var(--color-titanium-border);
  border-bottom: 1px solid var(--color-titanium-border);
}

.comparativa-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 60px;
  border: 1px solid var(--color-titanium-border);
  background-color: var(--color-bg-card);
  box-shadow: var(--card-shadow);
}

.comparativa-table th {
  background-color: #f8fafc;
  color: var(--color-text-title);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 24px 32px;
  text-align: left;
  border-bottom: 1px solid var(--color-titanium-border);
}

.comparativa-table th:first-child {
  color: var(--color-text-muted);
}

.comparativa-table th:last-child {
  color: var(--color-primary);
  border-left: 1px solid var(--color-titanium-border);
}

.comparativa-table td {
  padding: 28px 32px;
  font-size: 14.5px;
  line-height: 1.7;
  border-bottom: 1px solid var(--color-titanium-border);
  vertical-align: top;
}

.comparativa-table td:first-child {
  color: var(--color-text-title);
  font-weight: 600;
  font-family: var(--font-serif);
  width: 25%;
}

.comparativa-table td:nth-child(2) {
  color: var(--color-text-normal);
}

.comparativa-table td:last-child {
  color: var(--color-text-title);
  font-weight: 400;
  background-color: rgba(15, 23, 42, 0.008);
  border-left: 1px solid var(--color-titanium-border);
}

.comparativa-table tr:last-child td {
  border-bottom: none;
}

.comparativa-table .bad-point {
  color: #ef4444;
  margin-right: 8px;
  font-weight: bold;
}

.comparativa-table .good-point {
  color: #0f172a;
  margin-right: 8px;
  font-weight: bold;
}

.subtexto-financiero {
  margin-top: 40px;
  font-size: 12px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  display: flex;
  align-items: center;
  gap: 12px;
}

.subtexto-financiero .material-symbols-outlined {
  color: var(--color-primary);
  font-size: 20px;
}

/* ==========================================================================
   6. SECCIÓN DE ENTRADA EXCLUSIVA (EL FILTRO DE IDONEIDAD)
   ========================================================================== */

.filtro {
  padding: var(--section-padding) 0;
  background-color: var(--color-bg-pure);
  position: relative;
}

.filtro-card {
  background-color: var(--color-bg-pure);
  border: 1px solid var(--color-titanium-border);
  padding: 72px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  box-shadow: var(--card-shadow);
}

.filtro-left h2 {
  font-family: var(--font-serif);
  font-size: clamp(24px, 2.8vw, 34px);
  font-weight: 800;
  color: var(--color-text-title);
  line-height: 1.25;
  margin-bottom: 28px;
}

.filtro-left p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text-normal);
  font-weight: 300;
}

.filtro-right {
  border-left: 1px solid var(--color-titanium-border);
  padding-left: 80px;
}

.filtro-item {
  display: flex;
  gap: 20px;
  margin-bottom: 32px;
}

.filtro-item:last-child {
  margin-bottom: 0;
}

.filtro-icon-wrap {
  width: 36px;
  height: 36px;
  background: #f1f5f9;
  border: 1px solid var(--color-titanium-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.filtro-icon-wrap .material-symbols-outlined {
  color: var(--color-primary);
  font-size: 18px;
}

.filtro-info h4 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-title);
  margin-bottom: 8px;
}

.filtro-info p {
  font-size: 13.5px;
  color: var(--color-text-muted);
  line-height: 1.7;
  font-weight: 300;
}

/* ==========================================================================
   7. SECCIÓN DE ACCESO Y RESERVA (CALENDARIO DE LUJO)
   ========================================================================== */

.reserva {
  padding: var(--section-padding) 0;
  background-color: var(--color-bg-deep);
  border-top: 1px solid var(--color-titanium-border);
  position: relative;
}

.reserva-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 80px;
  align-items: start;
}

.reserva-info h2 {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3.2vw, 38px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text-title);
  margin-bottom: 24px;
}

.reserva-info h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-titanium);
  margin-bottom: 36px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.reserva-info p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text-normal);
  margin-bottom: 28px;
  font-weight: 300;
}

.reserva-checklist {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 48px;
}

.reserva-checklist-item {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14.5px;
  color: var(--color-text-normal);
}

.reserva-checklist-item .material-symbols-outlined {
  color: var(--color-primary);
  font-size: 20px;
}

/* Calendario Ejecutor de Lujo */
.calendario-component {
  background-color: var(--color-bg-pure);
  border: 1px solid var(--color-titanium-border);
  padding: 40px;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  gap: 32px;
  position: relative;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-titanium-border);
  padding-bottom: 24px;
}

.calendar-month {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text-title);
}

.calendar-nav-btn {
  color: var(--color-text-muted);
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-titanium-border);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.calendar-nav-btn:hover {
  color: var(--color-text-title);
  border-color: var(--color-primary);
  background: #f8fafc;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  text-align: center;
}

.calendar-day-btn {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-normal);
  height: 40px;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.calendar-day-btn:hover:not(.disabled):not(.active) {
  background-color: #f1f5f9;
  color: var(--color-text-title);
}

.calendar-day-btn.active {
  background-color: var(--color-primary);
  color: #ffffff;
  font-weight: 700;
}

.calendar-day-btn.disabled {
  color: rgba(0, 0, 0, 0.12);
  cursor: not-allowed;
  pointer-events: none;
}

.calendar-day-btn.has-slots:not(.active):not(.disabled) {
  color: var(--color-text-title);
  font-weight: 600;
  position: relative;
}

.calendar-day-btn.has-slots:not(.active):not(.disabled)::after {
  content: '';
  position: absolute;
  bottom: 6px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

/* Horas disponibles */
.time-slots-container {
  display: none;
  flex-direction: column;
  gap: 16px;
  border-top: 1px solid var(--color-titanium-border);
  padding-top: 24px;
}

.time-slots-container.visible {
  display: flex;
  animation: fadeIn 0.5s ease forwards;
}

.time-slots-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-title);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 6px;
}

.time-slots-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.time-slot-btn {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--color-text-normal);
  padding: 12px 0;
  border: 1px solid var(--color-titanium-border);
  border-radius: 2px;
  background-color: #ffffff;
  text-align: center;
  transition: var(--transition-smooth);
}

.time-slot-btn:hover:not(.active) {
  border-color: var(--color-primary);
  background-color: #f8fafc;
}

.time-slot-btn.active {
  background-color: rgba(15, 23, 42, 0.04);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Botón de Reserva con Brillo de Titanio Cepillado */
.calendar-confirm-btn {
  width: 100%;
  padding: 18px;
  background: var(--color-primary);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: var(--transition-smooth);
  opacity: 0.4;
  pointer-events: none;
}

.calendar-confirm-btn.ready {
  opacity: 1;
  pointer-events: all;
}

.calendar-confirm-btn::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent 45%,
    rgba(255, 255, 255, 0.15) 50%,
    transparent 55%
  );
  transform: rotate(45deg);
  transition: none;
}

.calendar-confirm-btn.ready:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.15);
}

.calendar-confirm-btn.ready:hover::before {
  animation: shine 1.5s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

@keyframes shine {
  0% { transform: translate(-100%, -100%) rotate(45deg); }
  100% { transform: translate(100%, 100%) rotate(45deg); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   7.5. SEDE Y LOCALIZACIÓN
   ========================================================================== */

.localizacion {
  padding: var(--section-padding) 0;
  background-color: var(--color-bg-alt); /* Gris alabastro satinado */
  border-top: 1px solid var(--color-titanium-border);
}

.localizacion-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
}

.localizacion-image {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--color-titanium-border);
  box-shadow: var(--shadow-subtle);
}

.office-facade-img {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(100%) contrast(108%) brightness(96%);
  transition: var(--transition-smooth);
}

.localizacion-image:hover .office-facade-img {
  filter: grayscale(0%) contrast(100%) brightness(100%);
}

.localizacion-info h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 400;
  line-height: 1.25;
  color: var(--color-text-title);
  margin-bottom: 24px;
}

.localizacion-lead {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: 30px;
  font-weight: 300;
}

.location-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 35px;
}

.location-item {
  display: flex;
  gap: 16px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-light);
}

.location-item .material-symbols-outlined {
  color: var(--color-primary);
  font-size: 24px;
  margin-top: 2px;
}

.location-item strong {
  color: var(--color-text-title);
  font-weight: 600;
}

.location-item a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px dashed rgba(15, 23, 42, 0.3);
  transition: var(--transition-smooth);
}

.location-item a:hover {
  border-bottom-style: solid;
  color: #0f172a;
}

/* Alerta Destacada de Cita Previa (Estilo Editorial) */
.cita-previa-alert {
  display: flex;
  flex-direction: column;
  background-color: #ffffff; /* Fondo blanco */
  border: 1px solid #0f172a; /* Marco negro carbón fino all around */
  padding: 24px;
  border-radius: 0px; /* Sin bordes redondeados, estilo imprenta clásica */
  margin-top: 20px;
}

.cita-previa-alert .alert-content strong {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: #0f172a; /* Negro profundo */
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
  text-transform: uppercase;
}

.cita-previa-alert .alert-content p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: #27272a; /* Gris muy oscuro */
  font-weight: 400;
}

.cita-previa-alert .alert-content p strong {
  display: inline;
  color: #0f172a;
  font-weight: 700;
}

@media (max-width: 991px) {
  .localizacion-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ==========================================================================
   8. PIE DE PÁGINA (EDITORIAL CORPORATIVO)
   ========================================================================== */

.site-footer {
  padding: 100px 0 60px;
  background-color: var(--color-bg-pure);
  border-top: 1px solid var(--color-titanium-border);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 60px;
}

.footer-logo img {
  height: 26px;
  width: auto;
  filter: grayscale(100%) contrast(150%);
}

.footer-nav {
  display: flex;
  gap: 40px;
}

.footer-nav a {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.footer-nav a:hover {
  color: var(--color-text-title);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--color-titanium-border);
  padding-top: 40px;
  font-size: 11px;
  color: var(--color-text-dark);
}

.footer-copy {
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* ==========================================================================
   BACK TO TOP BUTTON
   ========================================================================== */

.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  background-color: var(--color-bg-pure);
  border: 1px solid var(--color-titanium-border);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  opacity: 0;
  visibility: hidden;
  z-index: 800;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  color: var(--color-text-title);
  border-color: var(--color-primary);
  background-color: #fafafa;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}

.back-to-top .material-symbols-outlined {
  font-size: 20px;
}

/* ==========================================================================
   MEDIA QUERIES (RESPONSIVIDAD DETALLADA)
   ========================================================================== */

@media (max-width: 1200px) {
  :root {
    --section-padding: 130px;
  }
  .container {
    padding: 0 40px;
  }
  .hero-grid {
    gap: 60px;
  }
  .enfoque-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 991px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 60px;
  }
  .hero-text-panel {
    align-items: center;
  }
  .hero-cta-btn {
    align-self: center;
  }
  .hero-visual-panel {
    height: auto;
  }
  .servicio-tarjeta {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 40px;
  }
  .servicio-tech-tag {
    align-self: flex-start;
  }
  .filtro-card {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 56px;
  }
  .filtro-right {
    border-left: none;
    border-top: 1px solid var(--color-titanium-border);
    padding-left: 0;
    padding-top: 40px;
  }
  .reserva-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}

@media (max-width: 767px) {
  :root {
    --section-padding: 100px;
  }
  .container {
    padding: 0 24px;
  }
  .desktop-nav, .site-header .nav-cta {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .enfoque-grid {
    grid-template-columns: 1fr;
  }
  .comparativa-table {
    display: block;
    overflow-x: auto;
  }
  .calendar-days {
    gap: 6px;
  }
  .calendar-day-btn {
    height: 36px;
    font-size: 12px;
  }
  .time-slots-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top {
    flex-direction: column;
    gap: 40px;
    text-align: center;
  }
  .footer-nav {
    flex-direction: column;
    gap: 20px;
    align-items: center;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}