/* ==========================================================================
   Plataformas 5D — Sistema de Diseño Aulibre
   Estética Consciente, Manrope, Efecto Aurora y Glassmorphism
   ========================================================================== */

:root {
  --font-main: 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  --transition-smooth: all 0.32s cubic-bezier(0.22, 1, 0.36, 1);
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --radius-icon: 14px;
  --radius-pill: 9999px;

  --shadow-quiet: 0 4px 24px rgba(0, 0, 0, 0.04);
  --shadow-elevated: 0 20px 48px rgba(0, 0, 0, 0.08);

  --brand-blue: #1967d2;
  --brand-blue-hover: #1557b0;

  font-size: 16px;
}

/* --- TEMA CLARO (Default) --- */
body, [data-theme="light"] {
  --bg-main: #fafbfc;
  --bg-card: rgba(255, 255, 255, 0.8);
  --bg-card-subtle: rgba(255, 255, 255, 0.5);
  --text-main: #0c1520;
  --text-muted: #64748b;
  --border: rgba(0, 0, 0, 0.04);
  --border-card: rgba(255, 255, 255, 0.85);
  --border-subtle: rgba(12, 21, 32, 0.06);
  
  --accent: #1967d2;
  --accent-hover: #1557b0;
  --accent-bg: rgba(25, 103, 210, 0.06);
  --accent-shadow: rgba(25, 103, 210, 0.12);
  
  --nav-bg: rgba(250, 251, 252, 0.88);
  --aurora-gradient: linear-gradient(135deg, #104595 0%, #1967d2 30%, #1d4ed8 60%, #2563eb 85%, #104595 100%);
  --footer-cta-glow: rgba(25, 103, 210, 0.08);
  
  color-scheme: light;
}

/* --- TEMA OSCURO --- */
[data-theme="dark"] body, body[data-theme="dark"] {
  --bg-main: #090a0f;
  --bg-card: rgba(25, 26, 32, 0.6);
  --bg-card-subtle: rgba(25, 26, 32, 0.35);
  --text-main: #f1f5f9;
  --text-muted: #8b9aab;
  --border: rgba(255, 255, 255, 0.04);
  --border-card: rgba(255, 255, 255, 0.08);
  --border-subtle: rgba(255, 255, 255, 0.08);
  
  --accent: #60a5fa;
  --accent-hover: #93c5fd;
  --accent-bg: rgba(96, 165, 250, 0.12);
  --accent-shadow: rgba(96, 165, 250, 0.18);
  
  --nav-bg: rgba(9, 10, 15, 0.88);
  --aurora-gradient: linear-gradient(135deg, #0284c7 0%, #38bdf8 25%, #60a5fa 55%, #0ea5e9 80%, #0284c7 100%);
  --footer-cta-glow: rgba(96, 165, 250, 0.12);
  
  --shadow-quiet: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-elevated: 0 30px 60px rgba(0, 0, 0, 0.5);
  
  color-scheme: dark;
}

/* Reset y Base */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-main);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  transition: background-color 0.32s cubic-bezier(0.22, 1, 0.36, 1), color 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Background Canvas de Partículas (Estándar Canónico Aulibre) */
.bg-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.85;
}

@media (prefers-reduced-motion: reduce) {
  .bg-canvas {
    display: none;
  }
}

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

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

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

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

/* Efecto Aurora de Texto */
.aurora-text {
  background: var(--aurora-gradient);
  background-size: 250% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: auroraShift 8s linear infinite;
  filter: drop-shadow(0 2px 12px rgba(25, 103, 210, 0.22));
}

body[data-theme="dark"] .aurora-text {
  filter: drop-shadow(0 2px 16px rgba(96, 165, 250, 0.3));
}

@keyframes auroraShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Píldoras de Insignia */
.badge-main {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-bg);
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--border) 85%, transparent);
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-icon);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
  width: fit-content;
}

/* Encabezados de Sección */
.section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 3.5rem;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: 0.85rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 54ch;
  text-wrap: balance;
}

/* Botones con Estándar Aulibre (44px / 2.75rem) */
.btn-primary {
  background: var(--accent);
  color: #ffffff;
  padding: 0 1.65rem;
  min-height: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9375rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 16px var(--accent-shadow);
  border: none;
  cursor: pointer;
  white-space: nowrap;
}

body[data-theme="dark"] .btn-primary {
  color: #090a0f;
}

.btn-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 6px 22px var(--accent-shadow);
}

.btn-primary svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: currentColor;
}

.btn-hero-secondary {
  background: color-mix(in srgb, var(--bg-card) 60%, transparent);
  color: var(--text-muted);
  border: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
  padding: 0 1.45rem;
  min-height: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9375rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
  cursor: pointer;
  white-space: nowrap;
}

.btn-hero-secondary:hover {
  background: var(--bg-card);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

/* ==========================================================================
   Header Institucional 100% Full-Width con Logo Centrado sobre el Hero
   ========================================================================== */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(1.75rem + env(safe-area-inset-top, 0px)) 2rem 1.25rem;
  background: transparent;
  box-shadow: none;
  border-bottom: 1px solid transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition: background 0.35s cubic-bezier(0.22, 1, 0.36, 1),
              padding 0.35s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.35s cubic-bezier(0.22, 1, 0.36, 1),
              backdrop-filter 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.top-nav.scrolled {
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
  padding: calc(1rem + env(safe-area-inset-top, 0px)) 2rem 1rem;
}

.top-nav-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.top-nav-logo img {
  height: 38px;
  width: auto;
  object-fit: contain;
  transition: filter 0.3s ease;
}

body[data-theme="dark"] .top-nav-logo img {
  filter: brightness(1.2);
}

/* ==========================================================================
   Hero Section: 100vw y 100vh Laptop Traslúcida hasta los límites de pantalla
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  padding-top: calc(7.5rem + env(safe-area-inset-top, 0px));
  padding-bottom: 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Fondo 100vw y 100% de la pantalla */
.hero-bg-visual {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  opacity: 0.085;
  mask-image: linear-gradient(to bottom, black 0%, black 80%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, black 0%, black 80%, transparent 100%);
}

.hero-bg-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transform: translateY(-1.5vh);
  filter: blur(0.5px) saturate(1.1);
}

body[data-theme="dark"] .hero-bg-visual {
  opacity: 0.14;
}

body[data-theme="dark"] .hero-bg-visual img {
  filter: blur(0.5px) saturate(1.2) brightness(0.9);
}

.hero-glow {
  position: absolute;
  left: 50%;
  top: 15%;
  width: 100vw;
  height: 80%;
  background: radial-gradient(ellipse 55% 60% at 50% 30%, var(--accent-bg) 0%, transparent 68%);
  filter: blur(50px);
  transform: translate(-50%, 0);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  font-size: clamp(2.5rem, 5.6vw, 4.4rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.035em;
  margin-bottom: 1.5rem;
  text-shadow: 0 0 32px var(--bg-main), 0 0 64px var(--bg-main);
}

.dynamic-type-wrap {
  display: inline-flex;
  align-items: baseline;
  justify-content: center;
  position: relative;
  min-height: 1.15em;
  font-weight: inherit;
  text-shadow: none;
}

.type-cursor {
  display: inline-block;
  margin-left: 2px;
  color: var(--accent);
  font-weight: 300;
  animation: cursorBlink 0.9s infinite;
  -webkit-text-fill-color: initial;
}

@keyframes cursorBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.68;
  max-width: 620px;
  margin: 0 auto 2.5rem auto;
  text-wrap: balance;
  text-shadow: 0 0 20px var(--bg-main);
}

.hero-cta-group {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   Efectos de Revelado al Scroll (Canónico Aulibre)
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Audiencia / Para quién es: Tarjetas sutiles y armónicas una al lado de la otra
   ========================================================================== */
.audience-section {
  padding: 6rem 0 6.5rem;
  position: relative;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  max-width: 1140px;
  margin: 0 auto;
}

.audience-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem clamp(1.4rem, 2vw, 2rem) 2.25rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-quiet);
}

.audience-card:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border-card));
  transform: translateY(-3px);
  box-shadow: 0 12px 32px -8px var(--accent-shadow);
}

.audience-icon-box {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: var(--accent-bg);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 1.35rem;
  flex-shrink: 0;
}

.audience-icon-box svg {
  width: 23px;
  height: 23px;
}

.audience-card h3 {
  font-size: clamp(1.15rem, 1.35vw, 1.25rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: 0.75rem;
  line-height: 1.35;
  color: var(--text-main);
}

.audience-card p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin: 0;
  flex-grow: 1;
  text-wrap: pretty;
}

.audience-highlight {
  color: var(--accent);
  font-weight: 600;
}

/* ==========================================================================
   Soluciones: Tarjetas Glassmorphic de 22px de Radio (Sin Líneas Divisorias)
   ========================================================================== */
.solutions-section {
  padding: 6.5rem 0 7rem;
  position: relative;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.v-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-quiet);
  position: relative;
}

.v-card:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border-card));
  box-shadow: 0 12px 36px -8px var(--accent-shadow), var(--shadow-quiet);
  transform: translateY(-3px);
}

.card-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-bg);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.25rem;
  width: fit-content;
}

.v-card h3 {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.85rem;
}

.v-card p.card-summary {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-bottom: 2.75rem;
  flex-grow: 1;
}

.features-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--text-main);
  line-height: 1.4;
  white-space: nowrap;
}

.features-list li svg {
  flex-shrink: 0;
  width: 1.1rem;
  height: 1.1rem;
  color: var(--accent);
}

/* ==========================================================================
   Fases de Creación: 3 Pasos Centrados y Aireados (Sin Tarjetas)
   ========================================================================== */
.process-section {
  padding: 6.5rem 0 7rem;
  position: relative;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.75rem;
  max-width: 1140px;
  margin: 0 auto;
}

.process-card {
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  padding: 1.5rem 1rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.3s ease;
}

.process-card:hover {
  transform: translateY(-2px);
}

.process-num {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--accent);
  margin-bottom: 0.95rem;
  display: inline-block;
  line-height: 1;
}

.process-card h3 {
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 0.85rem;
  letter-spacing: -0.015em;
  color: var(--text-main);
}

.process-card p {
  color: var(--text-muted);
  font-size: 0.965rem;
  line-height: 1.65;
  max-width: 38ch;
  margin: 0 auto;
}

/* ==========================================================================
   Showcase Interactivo: Carrusel de Proyectos (Estándar Canónico Aulibre)
   ========================================================================== */
.showcase-section {
  padding: 6.5rem 0 7.5rem;
  position: relative;
}

.showcase-section .section-header {
  margin-bottom: calc(2rem + 15px);
}

.showcase-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.showcase-filters {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  background: color-mix(in srgb, var(--bg-card) 60%, transparent);
  border: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
  transition: var(--transition-smooth);
  cursor: pointer;
}

.filter-btn:hover {
  color: var(--text-main);
  border-color: var(--accent);
}

.filter-btn.active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

body[data-theme="dark"] .filter-btn.active {
  color: #090a0f;
}

.hub-carousel-controls {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.hub-carousel-arrow {
  width: 2.25rem;
  height: 2.25rem;
  min-width: 2.25rem;
  min-height: 2.25rem;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--border) 85%, transparent);
  background: var(--bg-card);
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-quiet);
  padding: 0 !important;
}

.hub-carousel-arrow:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-bg);
  transform: translateY(-1px);
}

.hub-carousel-arrow:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}

.hub-carousel-arrow svg {
  width: 1rem;
  height: 1rem;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Pista Horizontal del Carrusel con Máscara de Desvanecimiento Lateral */
.hub-carousel-track-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  --fade-left: transparent;
  --fade-right: transparent;
  -webkit-mask-image: linear-gradient(to right, var(--fade-left) 0%, #000 24px, #000 calc(100% - 64px), var(--fade-right) 100%);
  mask-image: linear-gradient(to right, var(--fade-left) 0%, #000 24px, #000 calc(100% - 64px), var(--fade-right) 100%);
  padding-bottom: 0.5rem;
}

.hub-carousel-track-container.is-at-start {
  --fade-left: #000;
}

.hub-carousel-track-container.is-at-end {
  --fade-right: #000;
}

.hub-carousel-track-container.no-scroll {
  -webkit-mask-image: none !important;
  mask-image: none !important;
}

.hub-carousel-track {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  -webkit-overflow-scrolling: touch;
  padding: 0.35rem 0.25rem 0.75rem 0.25rem;
  margin: -0.35rem -0.25rem -0.75rem -0.25rem;
  scroll-padding-left: 0.25rem;
  scroll-padding-right: 0.25rem;
}

.hub-carousel-track::-webkit-scrollbar {
  display: none;
}

/* Tarjeta de Proyecto con Marco Mac (Estándar Canónico Aulibre) */
.espacio-card {
  flex: 0 0 355px;
  max-width: 355px;
  width: 355px;
  scroll-snap-align: start;
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  text-decoration: none;
  color: inherit;
}

.espacio-card:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border-card));
  box-shadow: 0 16px 40px -10px var(--accent-shadow), 0 4px 14px rgba(0, 0, 0, 0.06);
}

.espacio-mac-frame {
  background: #0d121a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 7px 7px 0;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  position: relative;
}

.mac-camera-notch {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 9px;
  margin-bottom: 2px;
}

.mac-camera-lens {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #252e3d;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.espacio-img-wrap {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 6px 6px 0 0;
  background: var(--bg-main);
}

.espacio-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.espacio-card:hover .espacio-img-wrap img {
  transform: scale(1.035);
}

.espacio-card-body {
  padding: 1.25rem 1.45rem 1.45rem;
  display: flex;
  flex-direction: column;
  text-align: left;
  flex: 1;
}

.espacio-header-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.55rem;
}

.espacio-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-bg);
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
}

.espacio-link-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  background: color-mix(in srgb, var(--text-muted) 10%, transparent);
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.espacio-link-icon svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.espacio-card:hover .espacio-link-icon {
  background: var(--accent);
  color: #ffffff;
  transform: scale(1.08);
}

.espacio-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 0.35rem;
  letter-spacing: -0.015em;
  line-height: 1.25;
}

.espacio-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 1100px) {
  .espacio-card {
    flex: 0 0 320px;
    max-width: 320px;
    width: 320px;
  }
}

@media (max-width: 860px) {
  .hub-carousel-track {
    gap: 1.15rem;
  }
  .espacio-card {
    flex: 0 0 min(82vw, 320px);
    max-width: min(82vw, 320px);
    width: min(82vw, 320px);
    scroll-snap-align: center;
  }
}

/* ==========================================================================
   Quiénes Somos / El Equipo (Karel & Joel)
   ========================================================================== */
.team-section {
  padding: 6.5rem 0 7.5rem;
  position: relative;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 860px;
  margin: 0 auto;
}

.team-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-quiet);
}

.team-card:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border-card));
  transform: translateY(-3px);
  box-shadow: 0 12px 36px -8px var(--accent-shadow);
}

.team-photo-wrap {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 1.25rem;
  border: 2px solid color-mix(in srgb, var(--accent) 30%, transparent);
  box-shadow: 0 4px 16px var(--accent-shadow);
}

.team-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-name {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.team-role {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}

.team-bio {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   CTA Final (Estilo Footer CTA Aulibre: 100% Abierto, Sin Tarjeta)
   ========================================================================== */
.footer-cta-section {
  padding: 9.5rem 0 10.5rem;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.footer-cta-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(100vw, 920px);
  height: 520px;
  background: radial-gradient(ellipse 65% 60% at 50% 50%, var(--footer-cta-glow) 0%, transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.footer-cta-container {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer-cta-title {
  font-size: clamp(2.4rem, 5.2vw, 3.8rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.footer-cta-desc {
  color: var(--text-muted);
  font-size: 1.15rem;
  line-height: 1.7;
  max-width: 48ch;
  margin: 0 auto 2.75rem auto;
  text-wrap: balance;
}

/* ==========================================================================
   Footer Institucional Discreto con Navegación Sutil
   ========================================================================== */
.site-footer {
  padding: 2.75rem 0 2.25rem;
  background: var(--bg-main);
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1.15rem;
}

.footer-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.footer-nav a {
  color: var(--text-muted);
  font-weight: 500;
  transition: var(--transition-smooth);
}

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

.footer-nav-sep {
  opacity: 0.35;
  user-select: none;
}

.footer-copy {
  opacity: 0.8;
  font-weight: 500;
}

/* ==========================================================================
   Navegación y Estructura para Páginas Internas
   ========================================================================== */
.top-nav-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  min-height: 2.35rem;
}

.top-nav-inner .top-nav-logo {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.top-nav-back {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 0.5rem 1.05rem;
  min-height: 2.35rem;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: var(--transition-smooth);
}

.top-nav-back:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-bg);
  transform: translateX(-2px);
}

.top-nav-side {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  min-width: 68px;
}

/* ==========================================================================
   Selector de Idioma Bilingüe (ES / EN) Zen Aulibre
   - Desktop: Pill segmentado traslúcido y 100% redondeado
   - Móvil: Chip sutil compacto con micro-menú flotante desplegable
   ========================================================================== */
.lang-switch {
  position: relative;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  user-select: none;
}

/* Versión Escritorio / Tablet (≥ 641px) */
.lang-switch-desktop {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 9999px;
  padding: 3px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  transition: var(--transition-smooth);
}

body[data-theme="dark"] .lang-switch-desktop {
  background: rgba(18, 22, 34, 0.55);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.lang-switch-desktop:hover {
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 4px 11px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.22, 1, 0.36, 1);
  line-height: 1;
}

.lang-btn:hover {
  color: var(--text-main);
  background: rgba(0, 0, 0, 0.04);
}

body[data-theme="dark"] .lang-btn:hover {
  background: rgba(255, 255, 255, 0.06);
}

.lang-btn.active {
  background: var(--accent);
  color: #ffffff !important;
  box-shadow: 0 2px 8px rgba(25, 103, 210, 0.26);
}

/* Versión Móvil: Inicialmente oculta en escritorio */
.lang-switch-mobile {
  display: none;
  position: relative;
}

.lang-mobile-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 9999px;
  padding: 5px 10px 5px 12px;
  font-family: inherit;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-main);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
  cursor: pointer;
  transition: var(--transition-smooth);
  line-height: 1;
}

body[data-theme="dark"] .lang-mobile-btn {
  background: rgba(18, 22, 34, 0.65);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text-main);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.lang-mobile-btn:active {
  transform: scale(0.96);
}

.lang-mobile-chevron {
  transition: transform 0.22s cubic-bezier(0.22, 1, 0.36, 1);
  opacity: 0.65;
}

.lang-switch-mobile.open .lang-mobile-chevron {
  transform: rotate(180deg);
}

/* Micro-menú flotante desplegable en móvil */
.lang-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 136px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 14px;
  padding: 5px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px) scale(0.96);
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.2s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.2s;
  z-index: 1001;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

body[data-theme="dark"] .lang-dropdown-menu {
  background: rgba(18, 22, 34, 0.94);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
}

.lang-switch-mobile.open .lang-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.lang-menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 8px 10px;
  border: none;
  background: transparent;
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: left;
}

.lang-menu-item:hover {
  background: rgba(0, 0, 0, 0.04);
  color: var(--text-main);
}

body[data-theme="dark"] .lang-menu-item:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
}

.lang-menu-item.active {
  color: var(--accent);
  font-weight: 600;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.lang-item-check {
  opacity: 0;
  color: var(--accent);
  transition: opacity 0.15s ease;
}

.lang-menu-item.active .lang-item-check {
  opacity: 1;
}

/* Reglas responsivas para conmutar entre switch de escritorio y trigger móvil */
@media (max-width: 640px) {
  .lang-switch-desktop {
    display: none !important;
  }
  .lang-switch-mobile {
    display: block !important;
  }
}

.top-nav-spacer {
  display: none;
}

.page-internal {
  padding-top: calc(7.5rem + env(safe-area-inset-top, 0px));
  padding-bottom: 5.5rem;
  min-height: calc(100vh - 120px);
}

.page-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 3.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-title {
  font-size: clamp(2.2rem, 4.8vw, 3.4rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.2rem;
  text-wrap: balance;
}

.page-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 62ch;
  text-wrap: balance;
}

/* ==========================================================================
   Servicio 3 en 1: Pilares (Alojamiento, Mantenimiento, Soporte)
   ========================================================================== */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-bottom: clamp(6rem, 9vw, 8.5rem);
}

.pillar-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2.35rem 2rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-quiet);
}

.pillar-card:hover {
  border-color: color-mix(in srgb, var(--accent) 30%, var(--border-card));
  transform: translateY(-3px);
  box-shadow: 0 12px 32px -8px var(--accent-shadow), var(--shadow-quiet);
}

.pillar-icon {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: var(--radius-icon);
  background: var(--accent-bg);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.35rem;
  border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
}

.pillar-icon svg {
  width: 1.6rem;
  height: 1.6rem;
}

.pillar-card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: 0.65rem;
}

.pillar-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.5rem;
}

.pillar-items {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: auto;
}

.pillar-items li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.875rem;
  color: var(--text-main);
  line-height: 1.42;
}

.pillar-items li svg {
  width: 1rem;
  height: 1rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

/* ==========================================================================
   Servicio 3 en 1: Planes de Precios y Suscripción (Stripe & Mercado Pago)
   ========================================================================== */
.pricing-section {
  position: relative;
  margin-bottom: clamp(6.5rem, 9.5vw, 9.5rem);
}

.pricing-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.25rem;
  max-width: 920px;
  margin: 0 auto 3rem;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 3.25rem 2.5rem 2.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-quiet);
  position: relative;
  height: 100%;
}

.pricing-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px -10px var(--accent-shadow), var(--shadow-quiet);
}

.pricing-icon {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 16px;
  background: var(--accent-bg);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: var(--transition-smooth);
  border: 1px solid color-mix(in srgb, var(--accent) 20%, transparent);
}

.pricing-card:hover .pricing-icon {
  transform: scale(1.08);
}

.pricing-icon svg {
  width: 1.6rem;
  height: 1.6rem;
}

.pricing-badge {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--accent);
  background: var(--accent-bg);
  border: 1px solid color-mix(in srgb, var(--accent) 24%, transparent);
  border-radius: 999px;
  padding: 0.28rem 0.95rem;
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.plan-price-num {
  font-size: clamp(2.35rem, 4vw, 2.85rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  color: var(--text-main);
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.35rem;
}

.plan-price-num span {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: normal;
}

.pricing-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.58;
  margin-bottom: 2.25rem;
  min-height: 4.8rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.4rem;
  width: 100%;
}

.pricing-desc-sub {
  font-size: 0.85rem;
  opacity: 0.88;
}

.btn-pricing {
  width: 100%;
  height: 3.1rem;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: auto;
}

.btn-pricing svg {
  width: 1.1rem;
  height: 1.1rem;
  transition: transform 0.2s ease;
}

.btn-pricing:hover svg {
  transform: translateX(3px);
}

.pricing-notes {
  max-width: 860px;
  margin: 0 auto;
  padding: 1.85rem 2.25rem;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 0.835rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.pricing-notes ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.pricing-notes li {
  position: relative;
  padding-left: 1.35rem;
}

.pricing-notes li::before {
  content: "•";
  position: absolute;
  left: 0.2rem;
  color: var(--accent);
  font-weight: bold;
}

/* ==========================================================================
   Preguntas Frecuentes (FAQ Acordeón Canónico Aulibre)
   ========================================================================== */
.faq-section {
  max-width: 860px;
  margin: 0 auto clamp(6.5rem, 9.5vw, 9.5rem);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.faq-item {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-item:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border-card));
}

.faq-header {
  padding: 1.35rem 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 600;
  min-height: 3.75rem;
  user-select: none;
  line-height: 1.4;
  color: var(--text-main);
  transition: color 0.2s ease;
}

.faq-header svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-left: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.faq-content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.faq-inner {
  overflow: hidden;
}

.faq-body {
  padding: 0 1.75rem 1.5rem;
  font-size: 0.96rem;
  color: var(--text-muted);
  line-height: 1.68;
}

.faq-item.active {
  border-color: var(--accent);
  box-shadow: 0 8px 24px -6px var(--accent-shadow), var(--shadow-quiet);
}

.faq-item.active .faq-header svg {
  transform: rotate(180deg);
}

.faq-item.active .faq-content {
  grid-template-rows: 1fr;
}

/* ==========================================================================
   Página de Términos y Condiciones
   ========================================================================== */
.legal-container {
  max-width: 860px;
  margin: 0 auto;
}

.legal-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: var(--shadow-quiet);
}

.legal-intro {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-main);
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2.5rem;
}

.legal-section {
  margin-bottom: 2.75rem;
}

.legal-section:last-child {
  margin-bottom: 0;
}

.legal-section h2 {
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  color: var(--text-main);
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}

.legal-section h2 .sec-num {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 700;
}

.legal-section p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.68;
  margin-bottom: 0.9rem;
}

.legal-section ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 0.9rem 0 1.2rem;
  padding-left: 0.5rem;
}

.legal-section li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.legal-section li::before {
  content: "";
  position: absolute;
  left: 0.2rem;
  top: 0.65em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.legal-highlight-box {
  background: var(--accent-bg);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
  border-radius: var(--radius-sm);
  padding: 1.1rem 1.35rem;
  margin: 1.2rem 0;
}

.legal-highlight-box p {
  color: var(--text-main);
  margin-bottom: 0;
  font-size: 0.92rem;
  font-weight: 500;
}

/* ==========================================================================
   Página de Suscripción Exitosa
   ========================================================================== */
.success-card {
  max-width: 680px;
  margin: 0 auto;
  background: var(--bg-card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2.5rem;
  text-align: center;
  box-shadow: var(--shadow-quiet);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.success-icon-wrap {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  background: var(--accent-bg);
  color: var(--brand-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.75rem;
  border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
}

.success-icon-wrap svg {
  width: 2.2rem;
  height: 2.2rem;
}

/* ==========================================================================
   Videotutoriales
   ========================================================================== */
.tutorials-container {
  max-width: 900px;
  margin: 0 auto;
}

.tutorials-group {
  margin-bottom: 3.5rem;
}

.tutorials-group:last-child {
  margin-bottom: 0;
}

.tutorials-group-title {
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: 1.25rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.tutorials-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tutorial-item {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  text-decoration: none;
  color: var(--text-main);
  transition: var(--transition-smooth);
}

.tutorial-item:hover {
  border-color: var(--accent);
  transform: translateX(4px);
  box-shadow: 0 8px 24px -4px var(--accent-shadow), var(--shadow-quiet);
}

.tutorial-item-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.tutorial-num {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-bg);
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tutorial-title {
  font-size: 0.965rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-main);
}

.tutorial-action {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: var(--transition-smooth);
}

.tutorial-item:hover .tutorial-action {
  color: var(--accent);
}

.tutorial-action svg {
  width: 1rem;
  height: 1rem;
}

/* ==========================================================================
   Botón Flotante de Tema Claro/Oscuro (Canónico Aulibre)
   ========================================================================== */
.theme-toggle-floating {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-quiet);
  z-index: 1000;
  transition: var(--transition-smooth);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.theme-toggle-floating:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-bg);
  transform: translateY(-2px);
}

.theme-toggle-floating svg {
  width: 1.25rem;
  height: 1.25rem;
  stroke-width: 2;
  stroke: currentColor;
  fill: none;
}

/* ==========================================================================
   Adaptabilidad Móvil
   ========================================================================== */
@media (max-width: 900px) {
  .solutions-grid {
    grid-template-columns: 1fr;
  }
  .audience-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }
  .process-grid {
    grid-template-columns: 1fr;
  }
  .team-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
  }
  .features-list li {
    white-space: normal;
  }
}

/* Base Desktop para partes del título del Hero */
.desktop-only-br {
  display: inline;
}
.hero-line-part1,
.hero-line-part2,
.hero-line-part3 {
  display: inline;
}

@media (max-width: 768px) {
  .hero-section {
    padding-top: 8.5rem;
    padding-bottom: 3.5rem;
  }

  /* Título del Hero en móvil: 3 renglones exactos */
  .hero-title {
    font-size: clamp(2rem, 7vw, 2.5rem);
    line-height: 1.18;
  }
  .desktop-only-br {
    display: none;
  }
  .hero-line-part1 {
    display: block;
  }
  .hero-line-part2 {
    display: block;
  }
  .hero-line-part3 {
    display: block;
    margin-top: 0.1em;
  }

  .espacio-card {
    width: min(84vw, 320px);
  }
  .audience-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .audience-card {
    padding: 2.25rem 1.65rem 2rem;
  }
  .footer-cta-section {
    padding: 6.5rem 0 7rem;
  }
  .footer-cta-title {
    font-size: clamp(2.1rem, 7.5vw, 2.75rem);
  }
  .footer-cta-desc {
    font-size: 1.05rem;
    margin-bottom: 2rem;
  }

  /* Carrusel de proyectos en móvil: chips en 1 sola fila y flechas alineadas a la derecha */
  .showcase-top-bar {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
    margin-bottom: 1.25rem;
  }
  .showcase-filters {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    gap: 0.45rem;
    width: 100%;
    padding-bottom: 2px;
  }
  .showcase-filters::-webkit-scrollbar {
    display: none;
  }
  .filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 0.84rem;
    padding: 0.45rem 0.85rem;
  }
  .hub-carousel-controls {
    display: flex;
    margin-left: auto;
    align-self: flex-end;
  }

  /* Footer en versión móvil: marca en renglón 1 y bajada en renglón 2 */
  .footer-copy-sep {
    display: none;
  }
  .footer-copy-tag {
    display: block;
    margin-top: 0.35rem;
  }

  /* Páginas Internas en Móvil */
  .page-internal {
    padding-top: calc(5.5rem + env(safe-area-inset-top, 0px));
    padding-bottom: 4rem;
  }
  .top-nav {
    padding: calc(0.85rem + env(safe-area-inset-top, 0px)) 1.25rem 0.85rem;
  }
  .top-nav.scrolled {
    padding: calc(0.85rem + env(safe-area-inset-top, 0px)) 1.25rem 0.85rem;
  }
  .top-nav-logo img {
    height: 32px;
  }
  .top-nav-back {
    padding: 0.45rem 0.85rem;
  }
  .pillars-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-bottom: 4rem;
  }
  .pricing-cards-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
  }
  .pricing-card {
    padding: 2.5rem 1.75rem 2.25rem;
  }
  .pricing-desc {
    min-height: auto;
  }
  .pricing-notes {
    padding: 1.35rem 1.25rem;
  }
  .legal-card {
    padding: 1.75rem 1.25rem;
  }
  .legal-section h2 {
    font-size: 1.2rem;
  }
  .success-card {
    padding: 2.75rem 1.5rem;
  }
}

@media (max-width: 580px) {
  .top-nav-back span {
    display: none;
  }
  .top-nav-back {
    padding: 0.5rem;
    min-width: 2.35rem;
    justify-content: center;
  }
  .top-nav-side {
    min-width: 44px;
  }
}