/* style.css - Sistema de diseño premium para AREM-POS */

/* Importar tipografía moderna de Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Paleta de Colores Curada */
  --bg-dark: #090d16;
  --bg-surface: rgba(18, 26, 47, 0.7);
  --bg-surface-solid: #121a2f;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-focus: #3b82f6;
  
  --primary: #2563eb;
  --primary-glow: rgba(37, 99, 235, 0.4);
  --accent: #8b5cf6;
  --accent-glow: rgba(139, 92, 246, 0.4);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  
  /* Gradientes */
  --gradient-primary: linear-gradient(135deg, #2563eb 0%, #8b5cf6 100%);
  --gradient-dark: linear-gradient(180deg, #090d16 0%, #05070c 100%);
  --gradient-text: linear-gradient(135deg, #60a5fa 0%, #a78bfa 100%);
  --gradient-card-hover: linear-gradient(135deg, rgba(37, 99, 235, 0.15) 0%, rgba(139, 92, 246, 0.15) 100%);

  /* Transiciones y Sombras */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-premium: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 25px rgba(37, 99, 235, 0.25);
  
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-title: 'Outfit', sans-serif;
}

/* Reset de Estilos */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  background-image: var(--gradient-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Efectos de fondo decorativos */
.bg-glow-1 {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  top: 10%;
  left: -100px;
  z-index: -1;
  pointer-events: none;
}

.bg-glow-2 {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  top: 45%;
  right: -150px;
  z-index: -1;
  pointer-events: none;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  background: rgba(9, 13, 22, 0.75);
  backdrop-filter: blur(15px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  padding: 14px 40px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.logo {
  font-family: var(--font-title);
  font-size: 24px;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.logo i {
  color: #3b82f6;
  -webkit-text-fill-color: initial;
}

.nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-smooth);
  font-size: 15px;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff !important;
  padding: 10px 22px;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 14px var(--primary-glow);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--primary-glow), var(--shadow-glow);
  opacity: 0.95;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  padding: 160px 40px 100px;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.hero-content h1 {
  font-family: var(--font-title);
  font-size: clamp(36px, 5vw, 54px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-content h1 span {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  color: var(--text-secondary);
  font-size: 18px;
  margin-bottom: 35px;
  max-width: 540px;
}

.hero-buttons {
  display: flex;
  gap: 15px;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-mockup {
  width: 100%;
  max-width: 500px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 20px;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-premium), var(--shadow-glow);
  transform: perspective(1000px) rotateY(-8deg) rotateX(5deg);
  transition: var(--transition-smooth);
}

.hero-mockup:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.02);
}

.hero-mockup img {
  width: 100%;
  border-radius: 10px;
  display: block;
  aspect-ratio: 16/10;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition-smooth);
}

.hero-phone-mockup {
  position: absolute;
  bottom: -40px;
  right: -10px;
  width: 190px;
  border-radius: 36px;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.85), 0 0 25px rgba(37, 99, 235, 0.2);
  transform: perspective(1000px) rotateY(-15deg) rotateX(6deg) translateZ(40px);
  transition: var(--transition-smooth);
  z-index: 10;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-phone-mockup img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-phone-mockup:hover {
  transform: perspective(1000px) rotateY(-2deg) rotateX(2deg) scale(1.05) translateZ(60px);
}

.hero-app-downloads {
  margin-top: 35px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.app-downloads-title {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.app-downloads-title i {
  color: #3b82f6;
  font-size: 16px;
}

.app-badges {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.app-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  padding: 8px 16px;
  border-radius: 12px;
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition-smooth);
  backdrop-filter: blur(10px);
}

.app-badge:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-focus);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.15);
}

.app-badge i {
  font-size: 22px;
  color: var(--text-primary);
  transition: var(--transition-smooth);
}

.app-badge:hover i {
  color: #3b82f6;
}

.app-badge-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.badge-sub {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  line-height: 1;
}

.badge-main {
  font-size: 13.5px;
  font-weight: 700;
  font-family: var(--font-title);
  line-height: 1.2;
  margin-top: 2px;
}

.mockup-header {
  display: flex;
  gap: 6px;
  margin-bottom: 15px;
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-dot.red { background: #ef4444; }
.mockup-dot.yellow { background: #f59e0b; }
.mockup-dot.green { background: #10b981; }

.mockup-screen {
  background: #090d16;
  border-radius: 10px;
  aspect-ratio: 16/10;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 15px;
  padding: 20px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.mockup-screen i {
  font-size: 54px;
  color: #3b82f6;
  animation: pulse 2s infinite;
}

.mockup-screen .screen-title {
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.mockup-screen .screen-desc {
  font-size: 13px;
  color: var(--text-secondary);
}

/* Animaciones */
@keyframes pulse {
  0% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.08); opacity: 1; box-shadow: 0 0 20px var(--primary-glow); }
  100% { transform: scale(1); opacity: 0.8; }
}

/* Secciones Generales */
section.section {
  padding: 100px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  text-transform: uppercase;
  font-size: 13px;
  font-weight: 700;
  color: #3b82f6;
  letter-spacing: 2px;
  margin-bottom: 10px;
  display: inline-block;
}

.section-title {
  font-family: var(--font-title);
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 15px;
}

.section-desc {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  font-size: 16px;
}

/* Grid de Características */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.feature-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 30px;
  backdrop-filter: blur(10px);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-card-hover);
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: 0;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-premium);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #3b82f6;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.feature-card:hover .feature-icon {
  background: var(--primary);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 0 15px var(--primary-glow);
}

.feature-card h3 {
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* Galería de Capturas del Sistema */
.gallery-section {
  background: rgba(255, 255, 255, 0.01);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.gallery-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  aspect-ratio: 16/10;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: var(--transition-smooth);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(9, 13, 22, 0.9) 0%, rgba(9, 13, 22, 0.3) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px;
  opacity: 0;
  transition: var(--transition-smooth);
}

.gallery-item:hover {
  transform: translateY(-4px) scale(1.02);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-premium);
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay h4 {
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.gallery-overlay p {
  color: var(--text-secondary);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gallery-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 20px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 16px;
  border: 1px dashed rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
}

.gallery-empty i {
  font-size: 48px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

/* Lightbox Modal */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(5, 7, 12, 0.95);
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  padding: 40px;
}

.lightbox.active {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  position: relative;
  max-width: 1000px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox img {
  max-width: 100%;
  max-height: 75vh;
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  object-fit: contain;
}

.lightbox-caption {
  margin-top: 20px;
  text-align: center;
  max-width: 600px;
}

.lightbox-caption h4 {
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 6px;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lightbox-caption p {
  color: var(--text-secondary);
  font-size: 14px;
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: none;
  border: none;
  color: #fff;
  font-size: 32px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.lightbox-close:hover {
  transform: rotate(90deg) scale(1.1);
  color: var(--danger);
}

/* Ventajas / Comparativa */
.advantages-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.adv-item {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
}

.adv-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--success);
  font-size: 16px;
}

.adv-content h4 {
  font-family: var(--font-title);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}

.adv-content p {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Footer */
footer {
  background: #05070c;
  border-top: 1px solid var(--border-color);
  padding: 60px 40px 30px;
  text-align: center;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-copy {
  color: var(--text-muted);
  font-size: 13px;
}

/* Botón flotante para acceder a administración */
.admin-trigger-btn {
  position: fixed;
  bottom: 20px;
  left: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(18, 26, 47, 0.6);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  z-index: 1001;
  transition: var(--transition-smooth);
  text-decoration: none;
  font-size: 16px;
  backdrop-filter: blur(10px);
}

.admin-trigger-btn:hover {
  color: var(--text-primary);
  background: var(--bg-surface-solid);
  border-color: rgba(255,255,255,0.2);
  transform: rotate(30deg);
}

/* Secciones del Panel de Administración (Deslizable desde la derecha) */
.admin-panel {
  position: fixed;
  top: 0;
  right: -450px;
  width: 450px;
  height: 100%;
  background: var(--bg-surface-solid);
  border-left: 1px solid var(--border-color);
  z-index: 1900;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.6);
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  padding: 30px;
}

.admin-panel.active {
  right: 0;
}

.admin-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 14px;
}

.admin-header-row h3 {
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.admin-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 22px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.admin-close:hover {
  color: var(--danger);
  transform: scale(1.1);
}

.admin-scroll {
  flex: 1;
  overflow-y: auto;
  padding-right: 4px;
}

.admin-scroll::-webkit-scrollbar {
  width: 6px;
}

.admin-scroll::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 999px;
}

/* Formulario Login Admin */
.admin-login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-control {
  background: rgba(9, 13, 22, 0.5);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 14px;
  color: #fff;
  font-family: var(--font-sans);
  font-size: 14px;
  transition: var(--transition-smooth);
}

.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Panel de control de subidas */
.upload-zone {
  border: 2px dashed rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 30px 20px;
  text-align: center;
  background: rgba(9, 13, 22, 0.2);
  cursor: pointer;
  transition: var(--transition-smooth);
  margin-bottom: 20px;
  position: relative;
}

.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--primary);
  background: rgba(37, 99, 235, 0.05);
}

.upload-zone i {
  font-size: 36px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.upload-zone p {
  font-size: 13px;
  color: var(--text-secondary);
}

.upload-zone span {
  font-size: 11px;
  color: var(--text-muted);
}

.upload-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.upload-preview-card {
  background: rgba(9, 13, 22, 0.4);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 20px;
  display: none;
}

.upload-preview-card.active {
  display: block;
}

.preview-img-container {
  width: 100%;
  aspect-ratio: 16/10;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 12px;
  border: 1px solid rgba(255,255,255,0.05);
}

.preview-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Lista de imágenes en administración */
.admin-images-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.admin-image-item {
  display: flex;
  gap: 12px;
  padding: 10px;
  background: rgba(9, 13, 22, 0.3);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  align-items: center;
}

.admin-img-thumb {
  width: 60px;
  height: 40px;
  border-radius: 4px;
  object-fit: cover;
  border: 1px solid rgba(255,255,255,0.05);
  flex-shrink: 0;
}

.admin-img-meta {
  flex: 1;
  min-width: 0;
}

.admin-img-meta h5 {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-img-meta p {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-img-delete {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 16px;
  padding: 6px;
  border-radius: 4px;
  transition: var(--transition-smooth);
}

.admin-img-delete:hover {
  color: var(--danger);
  background: rgba(239, 68, 68, 0.1);
}

.status-alert {
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 16px;
  display: none;
}

.status-alert.success {
  display: block;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #34d399;
}

.status-alert.danger {
  display: block;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #f87171;
}

/* Efectos visuales de animación en desplazamiento */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Media Queries Responsivas */
@media (max-width: 992px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 120px;
    gap: 40px;
  }
  
  .hero-content p {
    margin: 0 auto 30px;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-visual {
    order: -1;
    margin-bottom: 20px;
  }

  .hero-app-downloads {
    align-items: center;
  }

  .app-badges {
    justify-content: center;
  }

  .hero-phone-mockup {
    bottom: -30px;
    right: 20px;
    width: 150px;
  }
  
  .advantages-section {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 576px) {
  .hero-phone-mockup {
    width: 110px;
    right: 10px;
    bottom: -20px;
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 16px 20px;
  }
  
  .navbar.scrolled {
    padding: 12px 20px;
  }
  
  .nav-links {
    display: none; /* Podríamos agregar un menú hamburguesa, pero para simpleza y elegancia mantendremos los CTAs */
  }
  
  .hero {
    padding-left: 20px;
    padding-right: 20px;
  }
  
  section.section {
    padding: 60px 20px;
  }
  
  .admin-panel {
    width: 100%;
    right: -100%;
  }
}