diff --git a/config/__pycache__/__init__.cpython-311.pyc b/config/__pycache__/__init__.cpython-311.pyc
index 896bb4f..152c8c0 100644
Binary files a/config/__pycache__/__init__.cpython-311.pyc and b/config/__pycache__/__init__.cpython-311.pyc differ
diff --git a/config/__pycache__/settings.cpython-311.pyc b/config/__pycache__/settings.cpython-311.pyc
index d79d6a7..8e88511 100644
Binary files a/config/__pycache__/settings.cpython-311.pyc and b/config/__pycache__/settings.cpython-311.pyc differ
diff --git a/config/__pycache__/urls.cpython-311.pyc b/config/__pycache__/urls.cpython-311.pyc
index 8cf22af..4d96c85 100644
Binary files a/config/__pycache__/urls.cpython-311.pyc and b/config/__pycache__/urls.cpython-311.pyc differ
diff --git a/config/__pycache__/wsgi.cpython-311.pyc b/config/__pycache__/wsgi.cpython-311.pyc
index a1b4aa7..87f06e1 100644
Binary files a/config/__pycache__/wsgi.cpython-311.pyc and b/config/__pycache__/wsgi.cpython-311.pyc differ
diff --git a/config/settings.py b/config/settings.py
index 291d043..d92100d 100644
--- a/config/settings.py
+++ b/config/settings.py
@@ -149,6 +149,9 @@ STATIC_URL = 'static/'
 # Collect static into a separate folder; avoid overlapping with STATICFILES_DIRS.
 STATIC_ROOT = BASE_DIR / 'staticfiles'
 
+MEDIA_URL = '/media/'
+MEDIA_ROOT = BASE_DIR / 'media'
+
 STATICFILES_DIRS = [
     BASE_DIR / 'static',
     BASE_DIR / 'assets',
diff --git a/config/urls.py b/config/urls.py
index bcfc074..1a48858 100644
--- a/config/urls.py
+++ b/config/urls.py
@@ -27,3 +27,4 @@ urlpatterns = [
 if settings.DEBUG:
     urlpatterns += static("/assets/", document_root=settings.BASE_DIR / "assets")
     urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
+    urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
diff --git a/core/__pycache__/__init__.cpython-311.pyc b/core/__pycache__/__init__.cpython-311.pyc
index 3f553f6..09d3063 100644
Binary files a/core/__pycache__/__init__.cpython-311.pyc and b/core/__pycache__/__init__.cpython-311.pyc differ
diff --git a/core/__pycache__/admin.cpython-311.pyc b/core/__pycache__/admin.cpython-311.pyc
index 5e8987a..55bb8c0 100644
Binary files a/core/__pycache__/admin.cpython-311.pyc and b/core/__pycache__/admin.cpython-311.pyc differ
diff --git a/core/__pycache__/apps.cpython-311.pyc b/core/__pycache__/apps.cpython-311.pyc
index 2fa4a49..463a1a5 100644
Binary files a/core/__pycache__/apps.cpython-311.pyc and b/core/__pycache__/apps.cpython-311.pyc differ
diff --git a/core/__pycache__/context_processors.cpython-311.pyc b/core/__pycache__/context_processors.cpython-311.pyc
index 75bf223..78e13ff 100644
Binary files a/core/__pycache__/context_processors.cpython-311.pyc and b/core/__pycache__/context_processors.cpython-311.pyc differ
diff --git a/core/__pycache__/forms.cpython-311.pyc b/core/__pycache__/forms.cpython-311.pyc
new file mode 100644
index 0000000..c57a000
Binary files /dev/null and b/core/__pycache__/forms.cpython-311.pyc differ
diff --git a/core/__pycache__/models.cpython-311.pyc b/core/__pycache__/models.cpython-311.pyc
index a251b5f..0441c3e 100644
Binary files a/core/__pycache__/models.cpython-311.pyc and b/core/__pycache__/models.cpython-311.pyc differ
diff --git a/core/__pycache__/urls.cpython-311.pyc b/core/__pycache__/urls.cpython-311.pyc
index f705988..ee47045 100644
Binary files a/core/__pycache__/urls.cpython-311.pyc and b/core/__pycache__/urls.cpython-311.pyc differ
diff --git a/core/__pycache__/views.cpython-311.pyc b/core/__pycache__/views.cpython-311.pyc
index 2f0989c..6705550 100644
Binary files a/core/__pycache__/views.cpython-311.pyc and b/core/__pycache__/views.cpython-311.pyc differ
diff --git a/core/admin.py b/core/admin.py
index 8c38f3f..5a04705 100644
--- a/core/admin.py
+++ b/core/admin.py
@@ -1,3 +1,40 @@
 from django.contrib import admin
+from django.utils import timezone
 
-# Register your models here.
+from .models import PaymentConfirmation, Product, ProductCategory
+
+
+@admin.register(ProductCategory)
+class ProductCategoryAdmin(admin.ModelAdmin):
+    list_display = ("name", "slug", "is_active", "sort_order")
+    list_editable = ("is_active", "sort_order")
+    prepopulated_fields = {"slug": ("name",)}
+    search_fields = ("name", "description")
+
+
+@admin.register(Product)
+class ProductAdmin(admin.ModelAdmin):
+    list_display = ("name", "category", "price_from", "delivery_time", "is_featured", "is_active")
+    list_filter = ("category", "is_featured", "is_active")
+    list_editable = ("price_from", "is_featured", "is_active")
+    prepopulated_fields = {"slug": ("name",)}
+    search_fields = ("name", "short_description", "description")
+
+
+@admin.register(PaymentConfirmation)
+class PaymentConfirmationAdmin(admin.ModelAdmin):
+    list_display = ("customer_name", "product", "method", "amount", "reference", "status", "created_at")
+    list_filter = ("status", "method", "created_at")
+    search_fields = ("customer_name", "customer_phone", "customer_email", "reference")
+    readonly_fields = ("created_at",)
+    actions = ("approve_payments", "reject_payments")
+
+    @admin.action(description="Aprobar pagos seleccionados")
+    def approve_payments(self, request, queryset):
+        updated = queryset.update(status=PaymentConfirmation.STATUS_APPROVED, reviewed_at=timezone.now())
+        self.message_user(request, f"{updated} confirmación(es) aprobada(s).")
+
+    @admin.action(description="Rechazar pagos seleccionados")
+    def reject_payments(self, request, queryset):
+        updated = queryset.update(status=PaymentConfirmation.STATUS_REJECTED, reviewed_at=timezone.now())
+        self.message_user(request, f"{updated} confirmación(es) rechazada(s).")
diff --git a/core/forms.py b/core/forms.py
new file mode 100644
index 0000000..1418d06
--- /dev/null
+++ b/core/forms.py
@@ -0,0 +1,59 @@
+from django import forms
+
+from .models import PaymentConfirmation
+
+
+class PaymentConfirmationForm(forms.ModelForm):
+    class Meta:
+        model = PaymentConfirmation
+        fields = [
+            "product",
+            "customer_name",
+            "customer_phone",
+            "customer_email",
+            "amount",
+            "method",
+            "reference",
+            "note",
+            "receipt",
+        ]
+        widgets = {
+            "product": forms.Select(attrs={"class": "form-select"}),
+            "customer_name": forms.TextInput(attrs={"class": "form-control", "placeholder": "Tu nombre o negocio"}),
+            "customer_phone": forms.TextInput(attrs={"class": "form-control", "placeholder": "+53..."}),
+            "customer_email": forms.EmailInput(attrs={"class": "form-control", "placeholder": "correo@ejemplo.com"}),
+            "amount": forms.NumberInput(attrs={"class": "form-control", "min": "1", "step": "0.01", "placeholder": "Monto pagado"}),
+            "method": forms.Select(attrs={"class": "form-select"}),
+            "reference": forms.TextInput(attrs={"class": "form-control", "placeholder": "No. operación / referencia"}),
+            "note": forms.Textarea(attrs={"class": "form-control", "rows": 4, "placeholder": "Detalles útiles: fecha, banco, servicio solicitado..."}),
+            "receipt": forms.ClearableFileInput(attrs={"class": "form-control"}),
+        }
+        labels = {
+            "product": "Producto o servicio",
+            "customer_name": "Nombre",
+            "customer_phone": "Teléfono / WhatsApp",
+            "customer_email": "Correo (opcional)",
+            "amount": "Monto pagado",
+            "method": "Método de pago",
+            "reference": "Referencia de pago",
+            "note": "Nota para el equipo",
+            "receipt": "Comprobante (opcional)",
+        }
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.fields["product"].queryset = self.fields["product"].queryset.filter(is_active=True).select_related("category")
+        self.fields["product"].empty_label = "Selecciona un servicio"
+
+    def clean_customer_phone(self):
+        phone = self.cleaned_data["customer_phone"].strip()
+        digits = [char for char in phone if char.isdigit()]
+        if len(digits) < 8:
+            raise forms.ValidationError("Escribe un teléfono válido para poder contactarte.")
+        return phone
+
+    def clean_reference(self):
+        reference = self.cleaned_data["reference"].strip()
+        if len(reference) < 4:
+            raise forms.ValidationError("La referencia debe tener al menos 4 caracteres.")
+        return reference
diff --git a/core/migrations/0001_initial.py b/core/migrations/0001_initial.py
new file mode 100644
index 0000000..690f90f
--- /dev/null
+++ b/core/migrations/0001_initial.py
@@ -0,0 +1,84 @@
+# Generated by Django 5.2.7 on 2026-06-30 00:15
+
+import django.core.validators
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Product',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=160)),
+                ('slug', models.SlugField(blank=True, max_length=180, unique=True)),
+                ('short_description', models.CharField(max_length=240)),
+                ('description', models.TextField()),
+                ('price_from', models.DecimalField(decimal_places=2, max_digits=10, validators=[django.core.validators.MinValueValidator(0)])),
+                ('delivery_time', models.CharField(default='A convenir', max_length=80)),
+                ('is_featured', models.BooleanField(default=False)),
+                ('is_active', models.BooleanField(default=True)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+            ],
+            options={
+                'verbose_name': 'producto/servicio',
+                'verbose_name_plural': 'productos y servicios',
+                'ordering': ['category__sort_order', 'name'],
+            },
+        ),
+        migrations.CreateModel(
+            name='ProductCategory',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=120, unique=True)),
+                ('slug', models.SlugField(blank=True, max_length=140, unique=True)),
+                ('description', models.TextField(blank=True)),
+                ('accent', models.CharField(default='#00D1FF', max_length=20)),
+                ('icon', models.CharField(default='bi-cpu', max_length=40)),
+                ('is_active', models.BooleanField(default=True)),
+                ('sort_order', models.PositiveIntegerField(default=0)),
+            ],
+            options={
+                'verbose_name': 'categoría de producto',
+                'verbose_name_plural': 'categorías de productos',
+                'ordering': ['sort_order', 'name'],
+            },
+        ),
+        migrations.CreateModel(
+            name='PaymentConfirmation',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('customer_name', models.CharField(max_length=140)),
+                ('customer_phone', models.CharField(max_length=40)),
+                ('customer_email', models.EmailField(blank=True, max_length=254)),
+                ('amount', models.DecimalField(decimal_places=2, max_digits=10, validators=[django.core.validators.MinValueValidator(1)])),
+                ('method', models.CharField(choices=[('transfermovil', 'Transfermóvil'), ('enzona', 'Enzona'), ('qr', 'Código QR'), ('transferencia', 'Transferencia bancaria')], max_length=30)),
+                ('reference', models.CharField(max_length=120)),
+                ('note', models.TextField(blank=True)),
+                ('receipt', models.FileField(blank=True, upload_to='payment_receipts/')),
+                ('status', models.CharField(choices=[('pendiente', 'Pendiente'), ('aprobado', 'Aprobado'), ('rechazado', 'Rechazado')], default='pendiente', max_length=20)),
+                ('admin_note', models.TextField(blank=True)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('reviewed_at', models.DateTimeField(blank=True, null=True)),
+                ('product', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='payment_confirmations', to='core.product')),
+            ],
+            options={
+                'verbose_name': 'confirmación de pago',
+                'verbose_name_plural': 'confirmaciones de pago',
+                'ordering': ['-created_at'],
+            },
+        ),
+        migrations.AddField(
+            model_name='product',
+            name='category',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='products', to='core.productcategory'),
+        ),
+    ]
diff --git a/core/migrations/0002_seed_tech_store.py b/core/migrations/0002_seed_tech_store.py
new file mode 100644
index 0000000..5c17691
--- /dev/null
+++ b/core/migrations/0002_seed_tech_store.py
@@ -0,0 +1,65 @@
+# Generated seed data for the initial technology store MVP.
+from django.db import migrations
+
+
+def seed_catalog(apps, schema_editor):
+    ProductCategory = apps.get_model("core", "ProductCategory")
+    Product = apps.get_model("core", "Product")
+
+    categories = [
+        ("Software Empresarial", "software-empresarial", "Sistemas de gestión, inventario, ventas y operaciones para negocios.", "bi-window-stack", 1),
+        ("Hardware & Equipos", "hardware-equipos", "Equipos, componentes y kits tecnológicos para oficinas y proyectos.", "bi-pc-display", 2),
+        ("Desarrollo Web", "desarrollo-web", "Páginas web, tiendas virtuales y landings profesionales para vender online.", "bi-code-slash", 3),
+        ("Apps Móviles", "apps-moviles", "Aplicaciones móviles a medida para clientes, equipos y procesos internos.", "bi-phone", 4),
+        ("Soporte Técnico", "soporte-tecnico", "Mantenimiento, optimización, asistencia remota y soporte preventivo.", "bi-tools", 5),
+    ]
+
+    created_categories = {}
+    for name, slug, description, icon, order in categories:
+        category, _ = ProductCategory.objects.update_or_create(
+            slug=slug,
+            defaults={"name": name, "description": description, "icon": icon, "sort_order": order, "is_active": True},
+        )
+        created_categories[slug] = category
+
+    products = [
+        ("software-empresarial", "Software Empresarial a Medida", "Gestiona ventas, clientes, inventario y reportes desde un panel propio.", "Diseñamos un sistema empresarial ajustado a tu operación: roles, panel administrativo, reportes, base de datos segura y módulos escalables para crecer.", 250.00, "Desde 15 días", True),
+        ("hardware-equipos", "Hardware & Equipos", "Asesoría y venta de equipos para oficinas, tiendas y proyectos digitales.", "Te ayudamos a seleccionar equipos, periféricos y componentes adecuados para tu negocio, con orientación técnica y soporte de instalación.", 80.00, "Según disponibilidad", True),
+        ("desarrollo-web", "Tienda Virtual Profesional", "Catálogo, carrito, pagos, confirmaciones y panel admin para vender online.", "Creamos tu tienda virtual con diseño moderno, catálogo administrable, integración de contacto y flujo de confirmación de pagos por QR, Transfermóvil o Enzona.", 180.00, "Desde 7 días", True),
+        ("desarrollo-web", "Página Web Corporativa", "Sitio moderno para presentar servicios, captar leads y posicionar tu marca.", "Landing o web multi-sección con diseño responsive, SEO base, formularios de contacto y llamadas a la acción para convertir visitas en clientes.", 120.00, "Desde 5 días", True),
+        ("apps-moviles", "Aplicación Móvil para Clientes", "App Android/iOS para reservas, pedidos, notificaciones o gestión interna.", "Construimos apps móviles conectadas a backend, con experiencia de usuario clara, flujos de autenticación y panel para administrar contenido.", 320.00, "Desde 20 días", True),
+        ("soporte-tecnico", "Soporte Técnico y Mantenimiento", "Diagnóstico, instalación, optimización y asistencia remota para equipos y sistemas.", "Servicio técnico para mantener tu operación estable: revisiones, instalación de software, respaldo de información y acompañamiento continuo.", 25.00, "24-48 horas", True),
+    ]
+
+    for category_slug, name, short, description, price, delivery, featured in products:
+        Product.objects.update_or_create(
+            slug=name.lower().replace(" & ", "-").replace(" ", "-").replace("á", "a").replace("é", "e").replace("í", "i").replace("ó", "o").replace("ú", "u"),
+            defaults={
+                "category": created_categories[category_slug],
+                "name": name,
+                "short_description": short,
+                "description": description,
+                "price_from": price,
+                "delivery_time": delivery,
+                "is_featured": featured,
+                "is_active": True,
+            },
+        )
+
+
+def unseed_catalog(apps, schema_editor):
+    ProductCategory = apps.get_model("core", "ProductCategory")
+    ProductCategory.objects.filter(slug__in=[
+        "software-empresarial", "hardware-equipos", "desarrollo-web", "apps-moviles", "soporte-tecnico"
+    ]).delete()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("core", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.RunPython(seed_catalog, unseed_catalog),
+    ]
diff --git a/core/migrations/__pycache__/0001_initial.cpython-311.pyc b/core/migrations/__pycache__/0001_initial.cpython-311.pyc
new file mode 100644
index 0000000..091456d
Binary files /dev/null and b/core/migrations/__pycache__/0001_initial.cpython-311.pyc differ
diff --git a/core/migrations/__pycache__/0002_seed_tech_store.cpython-311.pyc b/core/migrations/__pycache__/0002_seed_tech_store.cpython-311.pyc
new file mode 100644
index 0000000..2d5c223
Binary files /dev/null and b/core/migrations/__pycache__/0002_seed_tech_store.cpython-311.pyc differ
diff --git a/core/migrations/__pycache__/__init__.cpython-311.pyc b/core/migrations/__pycache__/__init__.cpython-311.pyc
index 7995815..bd1b292 100644
Binary files a/core/migrations/__pycache__/__init__.cpython-311.pyc and b/core/migrations/__pycache__/__init__.cpython-311.pyc differ
diff --git a/core/models.py b/core/models.py
index 71a8362..36f2eb3 100644
--- a/core/models.py
+++ b/core/models.py
@@ -1,3 +1,101 @@
+from django.core.validators import MinValueValidator
 from django.db import models
+from django.urls import reverse
+from django.utils.text import slugify
 
-# Create your models here.
+
+class ProductCategory(models.Model):
+    name = models.CharField(max_length=120, unique=True)
+    slug = models.SlugField(max_length=140, unique=True, blank=True)
+    description = models.TextField(blank=True)
+    accent = models.CharField(max_length=20, default="#00D1FF")
+    icon = models.CharField(max_length=40, default="bi-cpu")
+    is_active = models.BooleanField(default=True)
+    sort_order = models.PositiveIntegerField(default=0)
+
+    class Meta:
+        ordering = ["sort_order", "name"]
+        verbose_name = "categoría de producto"
+        verbose_name_plural = "categorías de productos"
+
+    def save(self, *args, **kwargs):
+        if not self.slug:
+            self.slug = slugify(self.name)
+        super().save(*args, **kwargs)
+
+    def __str__(self):
+        return self.name
+
+
+class Product(models.Model):
+    category = models.ForeignKey(ProductCategory, on_delete=models.PROTECT, related_name="products")
+    name = models.CharField(max_length=160)
+    slug = models.SlugField(max_length=180, unique=True, blank=True)
+    short_description = models.CharField(max_length=240)
+    description = models.TextField()
+    price_from = models.DecimalField(max_digits=10, decimal_places=2, validators=[MinValueValidator(0)])
+    delivery_time = models.CharField(max_length=80, default="A convenir")
+    is_featured = models.BooleanField(default=False)
+    is_active = models.BooleanField(default=True)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        ordering = ["category__sort_order", "name"]
+        verbose_name = "producto/servicio"
+        verbose_name_plural = "productos y servicios"
+
+    def save(self, *args, **kwargs):
+        if not self.slug:
+            self.slug = slugify(self.name)
+        super().save(*args, **kwargs)
+
+    def get_absolute_url(self):
+        return reverse("product_detail", kwargs={"slug": self.slug})
+
+    def __str__(self):
+        return self.name
+
+
+class PaymentConfirmation(models.Model):
+    METHOD_TRANSFERMOVIL = "transfermovil"
+    METHOD_ENZONA = "enzona"
+    METHOD_QR = "qr"
+    METHOD_BANK = "transferencia"
+    PAYMENT_METHODS = [
+        (METHOD_TRANSFERMOVIL, "Transfermóvil"),
+        (METHOD_ENZONA, "Enzona"),
+        (METHOD_QR, "Código QR"),
+        (METHOD_BANK, "Transferencia bancaria"),
+    ]
+
+    STATUS_PENDING = "pendiente"
+    STATUS_APPROVED = "aprobado"
+    STATUS_REJECTED = "rechazado"
+    STATUS_CHOICES = [
+        (STATUS_PENDING, "Pendiente"),
+        (STATUS_APPROVED, "Aprobado"),
+        (STATUS_REJECTED, "Rechazado"),
+    ]
+
+    product = models.ForeignKey(Product, on_delete=models.SET_NULL, null=True, blank=True, related_name="payment_confirmations")
+    customer_name = models.CharField(max_length=140)
+    customer_phone = models.CharField(max_length=40)
+    customer_email = models.EmailField(blank=True)
+    amount = models.DecimalField(max_digits=10, decimal_places=2, validators=[MinValueValidator(1)])
+    method = models.CharField(max_length=30, choices=PAYMENT_METHODS)
+    reference = models.CharField(max_length=120)
+    note = models.TextField(blank=True)
+    receipt = models.FileField(upload_to="payment_receipts/", blank=True)
+    status = models.CharField(max_length=20, choices=STATUS_CHOICES, default=STATUS_PENDING)
+    admin_note = models.TextField(blank=True)
+    created_at = models.DateTimeField(auto_now_add=True)
+    reviewed_at = models.DateTimeField(null=True, blank=True)
+
+    class Meta:
+        ordering = ["-created_at"]
+        verbose_name = "confirmación de pago"
+        verbose_name_plural = "confirmaciones de pago"
+
+    def __str__(self):
+        return f"{self.customer_name} · {self.get_method_display()} · {self.amount}"
diff --git a/core/templates/base.html b/core/templates/base.html
index 1e7e5fb..fa396d0 100644
--- a/core/templates/base.html
+++ b/core/templates/base.html
@@ -1,11 +1,13 @@
+{% load static %}
 <!DOCTYPE html>
-<html lang="en">
+<html lang="es">
 
 <head>
   <meta charset="UTF-8">
-  <title>{% block title %}Knowledge Base{% endblock %}</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <title>{% block title %}{{ page_title|default:project_name }} · App Tecno Store{% endblock %}</title>
+  <meta name="description" content="{{ meta_description|default:project_description|default:'Tienda virtual para servicios tecnológicos, pagos por QR, Transfermóvil y Enzona.' }}">
   {% if project_description %}
-  <meta name="description" content="{{ project_description }}">
   <meta property="og:description" content="{{ project_description }}">
   <meta property="twitter:description" content="{{ project_description }}">
   {% endif %}
@@ -13,13 +15,62 @@
   <meta property="og:image" content="{{ project_image_url }}">
   <meta property="twitter:image" content="{{ project_image_url }}">
   {% endif %}
-  {% load static %}
+  <link rel="preconnect" href="https://fonts.googleapis.com">
+  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+  <link href="https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap" rel="stylesheet">
+  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css">
   <link rel="stylesheet" href="{% static 'css/custom.css' %}?v={{ deployment_timestamp }}">
   {% block head %}{% endblock %}
 </head>
 
 <body>
+  <div class="tech-loader" aria-hidden="true">
+    <div class="loader-orb"></div>
+    <span>Conectando soluciones digitales...</span>
+  </div>
+
+  <nav class="navbar navbar-expand-lg navbar-dark app-nav sticky-top">
+    <div class="container">
+      <a class="navbar-brand brand-mark" href="{% url 'home' %}" aria-label="Inicio App Tecno Store">
+        <span class="brand-logo">APP</span><span> Tecno Store</span>
+      </a>
+      <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#mainNav" aria-controls="mainNav" aria-expanded="false" aria-label="Abrir navegación">
+        <span class="navbar-toggler-icon"></span>
+      </button>
+      <div class="collapse navbar-collapse" id="mainNav">
+        <ul class="navbar-nav ms-auto align-items-lg-center gap-lg-2">
+          <li class="nav-item"><a class="nav-link" href="{% url 'catalog' %}">Catálogo</a></li>
+          <li class="nav-item"><a class="nav-link" href="{% url 'confirm_payment' %}">Confirmar pago</a></li>
+          <li class="nav-item"><a class="nav-link" href="/admin/">Admin</a></li>
+          <li class="nav-item"><a class="btn btn-accent btn-sm" href="https://wa.me/{{ whatsapp_number }}" target="_blank" rel="noopener"><i class="bi bi-whatsapp me-1"></i> WhatsApp</a></li>
+        </ul>
+      </div>
+    </div>
+  </nav>
+
+  {% if messages %}
+  <div class="container mt-3">
+    {% for message in messages %}
+      <div class="alert alert-{{ message.tags|default:'info' }} shadow-sm" role="alert">{{ message }}</div>
+    {% endfor %}
+  </div>
+  {% endif %}
+
   {% block content %}{% endblock %}
+
+  <a class="whatsapp-float" href="https://wa.me/{{ whatsapp_number }}" target="_blank" rel="noopener" aria-label="Contactar por WhatsApp">
+    <i class="bi bi-whatsapp"></i>
+  </a>
+
+  <footer class="site-footer">
+    <div class="container d-flex flex-column flex-md-row justify-content-between gap-3">
+      <div><strong>App Tecno Store</strong><br><span>Tiendas virtuales, páginas web y apps móviles para crecer.</span></div>
+      <div class="footer-payments">QR · Transfermóvil · Enzona · Transferencia</div>
+    </div>
+  </footer>
+
+  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
 </body>
 
 </html>
diff --git a/core/templates/core/catalog.html b/core/templates/core/catalog.html
new file mode 100644
index 0000000..55e56ba
--- /dev/null
+++ b/core/templates/core/catalog.html
@@ -0,0 +1,32 @@
+{% extends "base.html" %}
+
+{% block title %}{{ page_title }} · App Tecno Store{% endblock %}
+
+{% block content %}
+<main class="page-shell">
+  <section class="container">
+    <div class="page-hero compact">
+      <span class="eyebrow">Catálogo</span>
+      <h1>{% if selected_category %}{{ selected_category.name }}{% else %}Productos y servicios tecnológicos{% endif %}</h1>
+      <p>Filtra por categoría, revisa detalles y avanza con contacto o confirmación de pago.</p>
+    </div>
+
+    <div class="filter-bar mb-4">
+      <a class="filter-chip {% if not selected_category %}active{% endif %}" href="{% url 'catalog' %}">Todo</a>
+      {% for category in categories %}
+      <a class="filter-chip {% if selected_category == category %}active{% endif %}" href="{% url 'catalog' %}?categoria={{ category.slug }}">{{ category.name }}</a>
+      {% endfor %}
+    </div>
+
+    <div class="row g-4">
+      {% for product in products %}
+        {% include "core/partials/product_card.html" with product=product %}
+      {% empty %}
+      <div class="col-12">
+        <div class="empty-state">No hay productos en esta categoría todavía. Entra al admin para activar nuevos servicios.</div>
+      </div>
+      {% endfor %}
+    </div>
+  </section>
+</main>
+{% endblock %}
diff --git a/core/templates/core/confirm_payment.html b/core/templates/core/confirm_payment.html
new file mode 100644
index 0000000..7d86036
--- /dev/null
+++ b/core/templates/core/confirm_payment.html
@@ -0,0 +1,43 @@
+{% extends "base.html" %}
+
+{% block title %}Confirmar pago · App Tecno Store{% endblock %}
+
+{% block content %}
+<main class="page-shell">
+  <section class="container">
+    <div class="row g-5 align-items-start">
+      <div class="col-lg-5">
+        <div class="page-hero compact text-start">
+          <span class="eyebrow">Confirmación manual</span>
+          <h1>Reporta tu pago</h1>
+          <p>Completa los datos de la operación. El administrador revisará la referencia y actualizará el estado desde el panel.</p>
+        </div>
+        <div class="payment-console mt-4">
+          <div class="console-top"><span></span><span></span><span></span></div>
+          <h2>Métodos disponibles</h2>
+          <div class="qr-card"><div class="qr-placeholder"><i class="bi bi-qr-code"></i><span>QR de pago</span></div></div>
+          <div class="payment-methods"><span>Transfermóvil</span><span>Enzona</span><span>Transferencia</span></div>
+        </div>
+      </div>
+      <div class="col-lg-7">
+        <form class="form-panel" method="post" enctype="multipart/form-data" novalidate>
+          {% csrf_token %}
+          {% if form.non_field_errors %}<div class="alert alert-danger">{{ form.non_field_errors }}</div>{% endif %}
+          <div class="row g-3">
+            {% for field in form %}
+            <div class="col-md-{% if field.name == 'note' or field.name == 'receipt' %}12{% else %}6{% endif %}">
+              <label class="form-label" for="{{ field.id_for_label }}">{{ field.label }}</label>
+              {{ field }}
+              {% if field.help_text %}<div class="form-text">{{ field.help_text }}</div>{% endif %}
+              {% for error in field.errors %}<div class="invalid-feedback d-block">{{ error }}</div>{% endfor %}
+            </div>
+            {% endfor %}
+          </div>
+          <button class="btn btn-accent btn-lg w-100 mt-4" type="submit"><i class="bi bi-send-check me-2"></i>Enviar para aprobación</button>
+          <p class="form-note mt-3 mb-0">Tu pago queda en estado <strong>pendiente</strong> hasta revisión del administrador.</p>
+        </form>
+      </div>
+    </div>
+  </section>
+</main>
+{% endblock %}
diff --git a/core/templates/core/index.html b/core/templates/core/index.html
index faec813..ef7ff54 100644
--- a/core/templates/core/index.html
+++ b/core/templates/core/index.html
@@ -1,145 +1,108 @@
 {% extends "base.html" %}
+{% load static %}
 
-{% block title %}{{ project_name }}{% endblock %}
-
-{% block head %}
-<link rel="preconnect" href="https://fonts.googleapis.com">
-<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;700&display=swap" rel="stylesheet">
-<style>
-  :root {
-    --bg-color-start: #6a11cb;
-    --bg-color-end: #2575fc;
-    --text-color: #ffffff;
-    --card-bg-color: rgba(255, 255, 255, 0.01);
-    --card-border-color: rgba(255, 255, 255, 0.1);
-  }
-
-  * {
-    box-sizing: border-box;
-  }
-
-  body {
-    margin: 0;
-    font-family: 'Inter', sans-serif;
-    background: linear-gradient(45deg, var(--bg-color-start), var(--bg-color-end));
-    color: var(--text-color);
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    min-height: 100vh;
-    text-align: center;
-    overflow: hidden;
-    position: relative;
-  }
-
-  body::before {
-    content: '';
-    position: absolute;
-    inset: 0;
-    background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'><path d='M-10 10L110 10M10 -10L10 110' stroke-width='1' stroke='rgba(255,255,255,0.05)'/></svg>");
-    animation: bg-pan 20s linear infinite;
-    z-index: -1;
-  }
-
-  @keyframes bg-pan {
-    0% {
-      background-position: 0% 0%;
-    }
-
-    100% {
-      background-position: 100% 100%;
-    }
-  }
-
-  main {
-    padding: 2rem;
-  }
-
-  .card {
-    background: var(--card-bg-color);
-    border: 1px solid var(--card-border-color);
-    border-radius: 16px;
-    padding: 2.5rem 2rem;
-    backdrop-filter: blur(20px);
-    -webkit-backdrop-filter: blur(20px);
-    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.25);
-  }
-
-  h1 {
-    font-size: clamp(2.2rem, 3vw + 1.2rem, 3.2rem);
-    font-weight: 700;
-    margin: 0 0 1.2rem;
-    letter-spacing: -0.02em;
-  }
-
-  p {
-    margin: 0.5rem 0;
-    font-size: 1.1rem;
-    opacity: 0.92;
-  }
-
-  .loader {
-    margin: 1.5rem auto;
-    width: 56px;
-    height: 56px;
-    border: 4px solid rgba(255, 255, 255, 0.25);
-    border-top-color: #fff;
-    border-radius: 50%;
-    animation: spin 1s linear infinite;
-  }
-
-  @keyframes spin {
-    to {
-      transform: rotate(360deg);
-    }
-  }
-
-  .runtime code {
-    background: rgba(0, 0, 0, 0.25);
-    padding: 0.15rem 0.45rem;
-    border-radius: 4px;
-    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
-  }
-
-  .sr-only {
-    position: absolute;
-    width: 1px;
-    height: 1px;
-    padding: 0;
-    margin: -1px;
-    overflow: hidden;
-    clip: rect(0, 0, 0, 0);
-    border: 0;
-  }
-
-  footer {
-    position: absolute;
-    bottom: 1rem;
-    width: 100%;
-    text-align: center;
-    font-size: 0.85rem;
-    opacity: 0.75;
-  }
-</style>
-{% endblock %}
+{% block title %}{{ page_title }} · App Tecno Store{% endblock %}
 
 {% block content %}
-<main>
-  <div class="card">
-    <h1>Analyzing your requirements and generating your app…</h1>
-    <div class="loader" role="status" aria-live="polite" aria-label="Applying initial changes">
-      <span class="sr-only">Loading…</span>
+<header class="hero-section">
+  <div class="hero-grid"></div>
+  <div class="shape shape-one"></div>
+  <div class="shape shape-two"></div>
+  <div class="container position-relative">
+    <div class="row align-items-center g-5 py-5">
+      <div class="col-lg-7">
+        <span class="eyebrow"><i class="bi bi-lightning-charge-fill"></i> Tienda virtual tecnológica</span>
+        <h1 class="display-3 fw-bold mt-3">Compra, cotiza y confirma pagos de soluciones digitales en minutos.</h1>
+        <p class="hero-copy mt-4">Creamos tiendas virtuales, páginas web, software empresarial, apps móviles y soporte técnico con pagos por QR, Transfermóvil, Enzona o transferencia.</p>
+        <div class="d-flex flex-column flex-sm-row gap-3 mt-4">
+          <a href="{% url 'catalog' %}" class="btn btn-accent btn-lg"><i class="bi bi-bag-check me-2"></i>Ver catálogo</a>
+          <a href="{% url 'confirm_payment' %}" class="btn btn-glass btn-lg"><i class="bi bi-qr-code me-2"></i>Confirmar pago</a>
+        </div>
+        <div class="hero-stats mt-5">
+          <div><strong>5</strong><span>Categorías activas</span></div>
+          <div><strong>24/7</strong><span>Solicitudes abiertas</span></div>
+          <div><strong>{{ pending_payments }}</strong><span>Pagos pendientes admin</span></div>
+        </div>
+      </div>
+      <div class="col-lg-5">
+        <div class="payment-console">
+          <div class="console-top"><span></span><span></span><span></span></div>
+          <h2>Zona de pago</h2>
+          <p>Escanea el QR o paga por las pasarelas disponibles. Luego reporta tu referencia para aprobación manual.</p>
+          <div class="qr-card" aria-label="Espacio para código QR de pago">
+            <div class="qr-placeholder">
+              <i class="bi bi-qr-code"></i>
+              <span>QR de pago</span>
+            </div>
+          </div>
+          <div class="payment-methods">
+            <span>Transfermóvil</span><span>Enzona</span><span>Transferencia</span>
+          </div>
+          <a href="{% url 'confirm_payment' %}" class="btn btn-outline-light w-100 mt-3">Ya pagué, confirmar</a>
+        </div>
+      </div>
     </div>
-    <p class="hint">AppWizzy AI is collecting your requirements and applying the first changes.</p>
-    <p class="hint">This page will refresh automatically as the plan is implemented.</p>
-    <p class="runtime">
-      Runtime: Django <code>{{ django_version }}</code> · Python <code>{{ python_version }}</code>
-      — UTC <code>{{ current_time|date:"Y-m-d H:i:s" }}</code>
-    </p>
   </div>
+</header>
+
+<main>
+  <section class="section-pad">
+    <div class="container">
+      <div class="section-heading text-center mx-auto">
+        <span class="eyebrow dark">Servicios activos</span>
+        <h2>Catálogo listo para vender tecnología</h2>
+        <p>Elige una categoría, abre el detalle y continúa por WhatsApp o confirmando tu pago.</p>
+      </div>
+      <div class="row g-4 mt-4">
+        {% for category in categories %}
+        <div class="col-md-6 col-xl-4">
+          <a class="category-card" href="{% url 'catalog' %}?categoria={{ category.slug }}">
+            <span class="category-icon"><i class="bi {{ category.icon }}"></i></span>
+            <h3>{{ category.name }}</h3>
+            <p>{{ category.description }}</p>
+            <small>{{ category.active_products }} producto(s) activo(s)</small>
+          </a>
+        </div>
+        {% empty %}
+        <div class="col-12"><div class="empty-state">Aún no hay categorías. Puedes crearlas desde el panel admin.</div></div>
+        {% endfor %}
+      </div>
+    </div>
+  </section>
+
+  <section class="section-pad product-strip">
+    <div class="container">
+      <div class="d-flex flex-column flex-lg-row justify-content-between align-items-lg-end gap-3 mb-4">
+        <div>
+          <span class="eyebrow dark">Primeros productos</span>
+          <h2 class="mb-0">Soluciones destacadas</h2>
+        </div>
+        <a href="{% url 'catalog' %}" class="btn btn-dark-soft">Explorar todo <i class="bi bi-arrow-right"></i></a>
+      </div>
+      <div class="row g-4">
+        {% for product in featured_products %}
+          {% include "core/partials/product_card.html" with product=product %}
+        {% empty %}
+        <div class="col-12"><div class="empty-state">No hay productos destacados todavía.</div></div>
+        {% endfor %}
+      </div>
+    </div>
+  </section>
+
+  <section class="section-pad">
+    <div class="container">
+      <div class="cta-panel row g-4 align-items-center">
+        <div class="col-lg-7">
+          <span class="eyebrow">Flujo de pago manual</span>
+          <h2>Reporta tu operación y el admin la aprueba en el panel.</h2>
+          <p>Diseñado para operar hoy mismo: el cliente paga por QR, Transfermóvil o Enzona, sube su referencia y el administrador revisa el estado desde Django Admin.</p>
+        </div>
+        <div class="col-lg-5">
+          <a href="{% url 'confirm_payment' %}" class="btn btn-accent btn-lg w-100 mb-3">Confirmar pago ahora</a>
+          <a href="/admin/" class="btn btn-glass btn-lg w-100">Entrar al panel admin</a>
+        </div>
+      </div>
+    </div>
+  </section>
 </main>
-<footer>
-  Page updated: {{ current_time|date:"Y-m-d H:i:s" }} (UTC)
-</footer>
-{% endblock %}
\ No newline at end of file
+{% endblock %}
diff --git a/core/templates/core/partials/product_card.html b/core/templates/core/partials/product_card.html
new file mode 100644
index 0000000..acd9848
--- /dev/null
+++ b/core/templates/core/partials/product_card.html
@@ -0,0 +1,18 @@
+<div class="col-md-6 col-xl-4">
+  <article class="product-card h-100">
+    <div class="product-card-top">
+      <span class="pill">{{ product.category.name }}</span>
+      <i class="bi {{ product.category.icon }}"></i>
+    </div>
+    <h3>{{ product.name }}</h3>
+    <p>{{ product.short_description }}</p>
+    <div class="product-meta">
+      <span>Desde <strong>${{ product.price_from }}</strong></span>
+      <span>{{ product.delivery_time }}</span>
+    </div>
+    <div class="d-flex gap-2 mt-4">
+      <a class="btn btn-dark-soft flex-fill" href="{{ product.get_absolute_url }}">Detalle</a>
+      <a class="btn btn-accent flex-fill" href="https://wa.me/{{ whatsapp_number }}?text=Hola,%20quiero%20cotizar%20{{ product.name|urlencode }}" target="_blank" rel="noopener">WhatsApp</a>
+    </div>
+  </article>
+</div>
diff --git a/core/templates/core/payment_success.html b/core/templates/core/payment_success.html
new file mode 100644
index 0000000..ba2c117
--- /dev/null
+++ b/core/templates/core/payment_success.html
@@ -0,0 +1,26 @@
+{% extends "base.html" %}
+
+{% block title %}Pago recibido · App Tecno Store{% endblock %}
+
+{% block content %}
+<main class="page-shell">
+  <section class="container">
+    <div class="success-panel mx-auto">
+      <div class="success-icon"><i class="bi bi-check2-circle"></i></div>
+      <span class="eyebrow dark">Solicitud recibida</span>
+      <h1>Tu pago está pendiente de aprobación</h1>
+      <p>Registramos la confirmación de <strong>{{ confirmation.customer_name }}</strong>. El admin revisará la referencia <strong>{{ confirmation.reference }}</strong> y actualizará el estado.</p>
+      <div class="summary-grid">
+        <div><span>Método</span><strong>{{ confirmation.get_method_display }}</strong></div>
+        <div><span>Monto</span><strong>${{ confirmation.amount }}</strong></div>
+        <div><span>Estado</span><strong>{{ confirmation.get_status_display }}</strong></div>
+        <div><span>Servicio</span><strong>{{ confirmation.product|default:'No especificado' }}</strong></div>
+      </div>
+      <div class="d-flex flex-column flex-sm-row gap-3 justify-content-center mt-4">
+        <a href="{% url 'catalog' %}" class="btn btn-dark-soft btn-lg">Volver al catálogo</a>
+        <a href="https://wa.me/{{ whatsapp_number }}" target="_blank" rel="noopener" class="btn btn-accent btn-lg">Hablar por WhatsApp</a>
+      </div>
+    </div>
+  </section>
+</main>
+{% endblock %}
diff --git a/core/templates/core/product_detail.html b/core/templates/core/product_detail.html
new file mode 100644
index 0000000..a943b2e
--- /dev/null
+++ b/core/templates/core/product_detail.html
@@ -0,0 +1,46 @@
+{% extends "base.html" %}
+
+{% block title %}{{ product.name }} · App Tecno Store{% endblock %}
+
+{% block content %}
+<main class="page-shell">
+  <section class="container">
+    <div class="row g-5 align-items-start">
+      <div class="col-lg-7">
+        <a class="back-link" href="{% url 'catalog' %}"><i class="bi bi-arrow-left"></i> Volver al catálogo</a>
+        <div class="detail-panel mt-3">
+          <span class="pill">{{ product.category.name }}</span>
+          <h1>{{ product.name }}</h1>
+          <p class="lead">{{ product.short_description }}</p>
+          <div class="detail-price">Desde <strong>${{ product.price_from }}</strong></div>
+          <div class="detail-body">{{ product.description|linebreaks }}</div>
+          <div class="detail-actions">
+            <a class="btn btn-accent btn-lg" href="https://wa.me/{{ whatsapp_number }}?text=Hola,%20quiero%20cotizar%20{{ product.name|urlencode }}" target="_blank" rel="noopener"><i class="bi bi-whatsapp me-2"></i>Cotizar por WhatsApp</a>
+            <a class="btn btn-dark-soft btn-lg" href="{% url 'confirm_payment' %}?producto={{ product.slug }}"><i class="bi bi-credit-card me-2"></i>Confirmar pago</a>
+          </div>
+        </div>
+      </div>
+      <aside class="col-lg-5">
+        <div class="payment-console sticky-lg-top detail-payment">
+          <div class="console-top"><span></span><span></span><span></span></div>
+          <h2>Paga y reporta</h2>
+          <div class="qr-card"><div class="qr-placeholder"><i class="bi bi-qr-code"></i><span>QR de pago</span></div></div>
+          <div class="payment-methods"><span>Transfermóvil</span><span>Enzona</span><span>Transferencia</span></div>
+          <a href="{% url 'confirm_payment' %}?producto={{ product.slug }}" class="btn btn-accent w-100 mt-3">Enviar confirmación</a>
+        </div>
+      </aside>
+    </div>
+
+    {% if related_products %}
+    <div class="mt-5 pt-4">
+      <h2>También puede interesarte</h2>
+      <div class="row g-4 mt-2">
+        {% for product in related_products %}
+          {% include "core/partials/product_card.html" with product=product %}
+        {% endfor %}
+      </div>
+    </div>
+    {% endif %}
+  </section>
+</main>
+{% endblock %}
diff --git a/core/urls.py b/core/urls.py
index 6299e3d..4343ad2 100644
--- a/core/urls.py
+++ b/core/urls.py
@@ -1,7 +1,11 @@
 from django.urls import path
 
-from .views import home
+from .views import catalog, confirm_payment, home, payment_success, product_detail
 
 urlpatterns = [
     path("", home, name="home"),
+    path("catalogo/", catalog, name="catalog"),
+    path("servicio/<slug:slug>/", product_detail, name="product_detail"),
+    path("confirmar-pago/", confirm_payment, name="confirm_payment"),
+    path("confirmar-pago/<int:pk>/recibido/", payment_success, name="payment_success"),
 ]
diff --git a/core/views.py b/core/views.py
index c9aed12..32399a6 100644
--- a/core/views.py
+++ b/core/views.py
@@ -1,25 +1,120 @@
-import os
-import platform
+from django.contrib import messages
+from django.db.models import Count, Q
+from django.shortcuts import get_object_or_404, redirect, render
+from django.urls import reverse
 
-from django import get_version as django_version
-from django.shortcuts import render
-from django.utils import timezone
+from .forms import PaymentConfirmationForm
+from .models import PaymentConfirmation, Product, ProductCategory
+
+WHATSAPP_NUMBER = "5359177041"
+
+
+def _base_context(**extra):
+    context = {
+        "project_name": "App Tecno Store",
+        "project_description": "Tienda virtual de servicios tecnológicos con pagos por QR, Transfermóvil y Enzona.",
+        "whatsapp_number": WHATSAPP_NUMBER,
+    }
+    context.update(extra)
+    return context
 
 
 def home(request):
-    """Render the landing screen with loader and environment details."""
-    host_name = request.get_host().lower()
-    agent_brand = "AppWizzy" if host_name == "appwizzy.com" else "Flatlogic"
-    now = timezone.now()
+    categories = ProductCategory.objects.filter(is_active=True).annotate(
+        active_products=Count("products", filter=Q(products__is_active=True))
+    )
+    featured_products = Product.objects.filter(is_active=True, is_featured=True).select_related("category")[:6]
+    recent_confirmations = PaymentConfirmation.objects.filter(status=PaymentConfirmation.STATUS_PENDING).count()
+    payment_form = PaymentConfirmationForm()
 
-    context = {
-        "project_name": "New Style",
-        "agent_brand": agent_brand,
-        "django_version": django_version(),
-        "python_version": platform.python_version(),
-        "current_time": now,
-        "host_name": host_name,
-        "project_description": os.getenv("PROJECT_DESCRIPTION", ""),
-        "project_image_url": os.getenv("PROJECT_IMAGE_URL", ""),
-    }
-    return render(request, "core/index.html", context)
+    return render(
+        request,
+        "core/index.html",
+        _base_context(
+            categories=categories,
+            featured_products=featured_products,
+            payment_form=payment_form,
+            pending_payments=recent_confirmations,
+            page_title="Tienda virtual de soluciones tecnológicas",
+            meta_description="Compra o cotiza software empresarial, hardware, desarrollo web, apps móviles y soporte técnico con pagos por QR, Transfermóvil o Enzona.",
+        ),
+    )
+
+
+def catalog(request):
+    category_slug = request.GET.get("categoria")
+    categories = ProductCategory.objects.filter(is_active=True)
+    products = Product.objects.filter(is_active=True).select_related("category")
+    selected_category = None
+    if category_slug:
+        selected_category = get_object_or_404(ProductCategory, slug=category_slug, is_active=True)
+        products = products.filter(category=selected_category)
+
+    return render(
+        request,
+        "core/catalog.html",
+        _base_context(
+            categories=categories,
+            products=products,
+            selected_category=selected_category,
+            page_title="Catálogo tecnológico",
+            meta_description="Explora productos y servicios tecnológicos listos para cotizar y pagar en línea.",
+        ),
+    )
+
+
+def product_detail(request, slug):
+    product = get_object_or_404(Product.objects.select_related("category"), slug=slug, is_active=True)
+    related_products = Product.objects.filter(is_active=True, category=product.category).exclude(pk=product.pk)[:3]
+    payment_form = PaymentConfirmationForm(initial={"product": product, "amount": product.price_from})
+    return render(
+        request,
+        "core/product_detail.html",
+        _base_context(
+            product=product,
+            related_products=related_products,
+            payment_form=payment_form,
+            page_title=product.name,
+            meta_description=product.short_description,
+        ),
+    )
+
+
+def confirm_payment(request):
+    initial = {}
+    product_slug = request.GET.get("producto")
+    if product_slug:
+        product = get_object_or_404(Product, slug=product_slug, is_active=True)
+        initial = {"product": product, "amount": product.price_from}
+
+    if request.method == "POST":
+        form = PaymentConfirmationForm(request.POST, request.FILES)
+        if form.is_valid():
+            confirmation = form.save()
+            messages.success(request, "Tu confirmación fue enviada. Un administrador revisará el pago en el panel.")
+            return redirect("payment_success", pk=confirmation.pk)
+    else:
+        form = PaymentConfirmationForm(initial=initial)
+
+    return render(
+        request,
+        "core/confirm_payment.html",
+        _base_context(
+            form=form,
+            page_title="Confirmar pago",
+            meta_description="Reporta tu pago por QR, Transfermóvil, Enzona o transferencia para revisión manual del administrador.",
+        ),
+    )
+
+
+def payment_success(request, pk):
+    confirmation = get_object_or_404(PaymentConfirmation.objects.select_related("product"), pk=pk)
+    return render(
+        request,
+        "core/payment_success.html",
+        _base_context(
+            confirmation=confirmation,
+            page_title="Pago recibido para revisión",
+            meta_description="Confirmación de pago recibida y pendiente de aprobación manual.",
+        ),
+    )
diff --git a/static/css/custom.css b/static/css/custom.css
index 925f6ed..2b8e2e3 100644
--- a/static/css/custom.css
+++ b/static/css/custom.css
@@ -1,4 +1,214 @@
-/* Custom styles for the application */
-body {
-    font-family: system-ui, -apple-system, sans-serif;
+:root {
+    --navy: #061724;
+    --navy-2: #0b2436;
+    --primary: #00d1ff;
+    --secondary: #00f2a9;
+    --accent: #ffb703;
+    --paper: #f7fbff;
+    --muted: #6b7a88;
+    --ink: #10212f;
+    --line: rgba(10, 36, 54, 0.12);
+    --glass: rgba(255, 255, 255, 0.12);
+    --shadow: 0 24px 70px rgba(4, 18, 30, 0.18);
+}
+
+* { box-sizing: border-box; }
+
+body {
+    margin: 0;
+    font-family: 'Manrope', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
+    color: var(--ink);
+    background:
+      radial-gradient(circle at 10% 10%, rgba(0, 209, 255, 0.12), transparent 32rem),
+      radial-gradient(circle at 90% 0%, rgba(0, 242, 169, 0.10), transparent 30rem),
+      var(--paper);
+    overflow-x: hidden;
+}
+
+h1, h2, h3, .brand-mark { font-family: 'Space Grotesk', 'Manrope', sans-serif; letter-spacing: -0.04em; }
+a { text-decoration: none; }
+
+.app-nav {
+    background: rgba(6, 23, 36, 0.88);
+    backdrop-filter: blur(18px);
+    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
+}
+.brand-mark { font-weight: 800; display: inline-flex; align-items: center; gap: .55rem; }
+.brand-logo {
+    display: inline-grid;
+    place-items: center;
+    width: 2.75rem;
+    height: 2.75rem;
+    border-radius: 1rem;
+    color: var(--navy);
+    background: linear-gradient(135deg, var(--primary), var(--secondary));
+    box-shadow: 0 10px 30px rgba(0, 209, 255, .3);
+    font-size: .86rem;
+}
+.navbar .nav-link { color: rgba(255,255,255,.76); font-weight: 700; }
+.navbar .nav-link:hover, .navbar .nav-link:focus { color: #fff; }
+
+.btn { border-radius: 999px; font-weight: 800; padding: .78rem 1.2rem; }
+.btn-accent {
+    color: #03131d;
+    border: 0;
+    background: linear-gradient(135deg, var(--secondary), var(--primary));
+    box-shadow: 0 14px 36px rgba(0, 209, 255, .28);
+}
+.btn-accent:hover, .btn-accent:focus { color: #03131d; transform: translateY(-1px); box-shadow: 0 18px 44px rgba(0, 209, 255, .35); }
+.btn-glass { color: #fff; border: 1px solid rgba(255,255,255,.28); background: rgba(255,255,255,.08); backdrop-filter: blur(12px); }
+.btn-glass:hover, .btn-glass:focus { color: #fff; border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.16); }
+.btn-dark-soft { color: var(--navy); background: #e8f4fb; border: 1px solid rgba(6,23,36,.08); }
+.btn-dark-soft:hover, .btn-dark-soft:focus { color: #fff; background: var(--navy); }
+
+.tech-loader {
+    position: fixed;
+    inset: 0;
+    z-index: 2000;
+    display: grid;
+    place-items: center;
+    gap: 1rem;
+    background: radial-gradient(circle, #0b3149, var(--navy));
+    color: #dff8ff;
+    animation: loaderExit .9s ease 1.35s forwards;
+    pointer-events: none;
+}
+.loader-orb {
+    width: 5rem;
+    height: 5rem;
+    border-radius: 50%;
+    border: 2px solid rgba(255,255,255,.15);
+    background: conic-gradient(from 0deg, var(--primary), var(--secondary), transparent, var(--primary));
+    mask: radial-gradient(circle, transparent 48%, #000 50%);
+    animation: spin 1s linear infinite;
+}
+.tech-loader span { margin-top: 7rem; position: absolute; font-weight: 800; letter-spacing: .02em; }
+@keyframes spin { to { transform: rotate(360deg); } }
+@keyframes loaderExit { to { opacity: 0; visibility: hidden; } }
+
+.hero-section {
+    position: relative;
+    min-height: 86vh;
+    color: #fff;
+    background:
+      linear-gradient(135deg, rgba(6,23,36,.98), rgba(8,44,67,.95)),
+      radial-gradient(circle at 78% 18%, rgba(0, 209, 255, .30), transparent 28rem);
+    overflow: hidden;
+}
+.hero-grid {
+    position: absolute;
+    inset: 0;
+    opacity: .23;
+    background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
+    background-size: 46px 46px;
+    animation: panGrid 18s linear infinite;
+}
+@keyframes panGrid { to { background-position: 92px 92px; } }
+.shape { position: absolute; border-radius: 32px; filter: blur(.2px); opacity: .8; animation: floatShape 7s ease-in-out infinite; }
+.shape-one { width: 9rem; height: 9rem; right: 8%; top: 14%; background: linear-gradient(135deg, var(--secondary), transparent); transform: rotate(18deg); }
+.shape-two { width: 6rem; height: 6rem; left: 7%; bottom: 12%; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); animation-delay: -2s; }
+@keyframes floatShape { 50% { transform: translateY(-18px) rotate(28deg); } }
+
+.eyebrow { display: inline-flex; align-items: center; gap: .45rem; text-transform: uppercase; font-size: .78rem; letter-spacing: .13em; font-weight: 900; color: var(--secondary); }
+.eyebrow.dark { color: #0089a9; }
+.hero-copy { max-width: 44rem; color: rgba(255,255,255,.78); font-size: clamp(1.08rem, 1vw + .8rem, 1.32rem); line-height: 1.8; }
+.hero-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; max-width: 40rem; }
+.hero-stats div { padding: 1rem; border: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.07); border-radius: 1.35rem; }
+.hero-stats strong { display: block; font-size: 1.6rem; color: #fff; }
+.hero-stats span { color: rgba(255,255,255,.68); font-size: .86rem; }
+
+.payment-console, .detail-panel, .form-panel, .success-panel, .cta-panel, .product-card, .category-card, .empty-state, .filter-bar {
+    border: 1px solid var(--line);
+    box-shadow: var(--shadow);
+}
+.payment-console {
+    padding: 1.35rem;
+    border-radius: 2rem;
+    color: #fff;
+    background: linear-gradient(145deg, rgba(255,255,255,.13), rgba(255,255,255,.05));
+    backdrop-filter: blur(18px);
+}
+.console-top { display: flex; gap: .45rem; margin-bottom: 1.2rem; }
+.console-top span { width: .72rem; height: .72rem; border-radius: 999px; background: var(--secondary); }
+.console-top span:nth-child(2) { background: var(--primary); }
+.console-top span:nth-child(3) { background: var(--accent); }
+.qr-card { border-radius: 1.35rem; padding: .8rem; background: rgba(255,255,255,.10); border: 1px dashed rgba(255,255,255,.30); }
+.qr-placeholder {
+    aspect-ratio: 1;
+    min-height: 210px;
+    display: grid;
+    place-items: center;
+    text-align: center;
+    border-radius: 1rem;
+    color: #061724;
+    background:
+      linear-gradient(45deg, #fff 25%, #d9f8ff 25% 50%, #fff 50% 75%, #d9f8ff 75%) 0 0/28px 28px;
+}
+.qr-placeholder i { font-size: 4rem; display: block; }
+.qr-placeholder span { display: block; font-weight: 900; }
+.payment-methods { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1rem; }
+.payment-methods span { padding: .5rem .75rem; border-radius: 999px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.16); font-weight: 800; font-size: .82rem; }
+
+.section-pad { padding: 5.5rem 0; }
+.section-heading { max-width: 46rem; }
+.section-heading h2, .cta-panel h2 { font-size: clamp(2rem, 3vw, 3.2rem); }
+.section-heading p { color: var(--muted); font-size: 1.08rem; }
+.category-card, .product-card { display: block; height: 100%; border-radius: 1.5rem; padding: 1.35rem; background: rgba(255,255,255,.82); color: var(--ink); transition: .22s ease; }
+.category-card:hover, .product-card:hover { transform: translateY(-6px); border-color: rgba(0,209,255,.45); }
+.category-icon { width: 3.3rem; height: 3.3rem; border-radius: 1rem; display: grid; place-items: center; color: #061724; background: linear-gradient(135deg, var(--primary), var(--secondary)); margin-bottom: 1rem; font-size: 1.45rem; }
+.category-card h3, .product-card h3 { font-size: 1.28rem; margin-bottom: .55rem; }
+.category-card p, .product-card p { color: var(--muted); }
+.category-card small { font-weight: 900; color: #0089a9; }
+.product-strip { background: linear-gradient(180deg, rgba(232,244,251,.55), rgba(247,251,255,0)); }
+.product-card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
+.product-card-top i { font-size: 1.75rem; color: #00a6c8; }
+.pill { display: inline-flex; padding: .45rem .75rem; border-radius: 999px; font-size: .78rem; font-weight: 900; color: #006e87; background: #dcf8ff; }
+.product-meta { display: flex; justify-content: space-between; gap: 1rem; color: var(--muted); border-top: 1px solid var(--line); padding-top: 1rem; font-size: .92rem; }
+.product-meta strong { color: var(--navy); }
+.cta-panel { border-radius: 2rem; padding: clamp(1.5rem, 4vw, 3rem); color: #fff; background: linear-gradient(135deg, var(--navy), #0a3a57); overflow: hidden; position: relative; }
+.cta-panel p { color: rgba(255,255,255,.76); }
+
+.page-shell { padding: 4.5rem 0 6rem; }
+.page-hero { text-align: center; max-width: 760px; margin: 0 auto 2rem; }
+.page-hero.compact { padding: 2rem; border-radius: 2rem; color: #fff; background: linear-gradient(135deg, var(--navy), #0d415f); box-shadow: var(--shadow); }
+.page-hero h1 { font-size: clamp(2.2rem, 4vw, 4rem); }
+.page-hero p { color: rgba(255,255,255,.75); font-size: 1.08rem; }
+.filter-bar { display: flex; flex-wrap: wrap; gap: .65rem; padding: .75rem; border-radius: 999px; background: #fff; }
+.filter-chip { color: var(--muted); border-radius: 999px; padding: .72rem 1rem; font-weight: 900; }
+.filter-chip.active, .filter-chip:hover { color: var(--navy); background: #dcf8ff; }
+.back-link { color: #007f9c; font-weight: 900; }
+.detail-panel, .form-panel, .success-panel { border-radius: 2rem; padding: clamp(1.4rem, 4vw, 2.4rem); background: rgba(255,255,255,.88); }
+.detail-panel h1 { font-size: clamp(2.2rem, 4vw, 4rem); margin-top: 1rem; }
+.detail-price { font-size: 1.25rem; margin: 1.4rem 0; color: var(--muted); }
+.detail-price strong { color: var(--navy); font-size: 2rem; }
+.detail-body { color: #415363; line-height: 1.85; }
+.detail-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
+.detail-payment { top: 6rem; background: linear-gradient(145deg, #0a2d43, #061724); }
+.form-panel .form-control, .form-panel .form-select { border-radius: 1rem; padding: .9rem 1rem; border: 1px solid rgba(6,23,36,.12); }
+.form-panel .form-control:focus, .form-panel .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 .25rem rgba(0,209,255,.14); }
+.form-label { font-weight: 900; }
+.form-note { color: var(--muted); }
+.success-panel { max-width: 850px; text-align: center; }
+.success-icon { width: 5rem; height: 5rem; margin: 0 auto 1rem; display: grid; place-items: center; border-radius: 50%; color: var(--navy); background: linear-gradient(135deg, var(--secondary), var(--primary)); font-size: 2.4rem; }
+.summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .75rem; margin-top: 1.5rem; }
+.summary-grid div { padding: 1rem; border-radius: 1rem; background: #edf8fc; }
+.summary-grid span { display: block; color: var(--muted); font-size: .82rem; font-weight: 800; }
+.summary-grid strong { display: block; color: var(--navy); }
+.empty-state { padding: 2rem; border-radius: 1.5rem; background: #fff; color: var(--muted); text-align: center; }
+
+.whatsapp-float { position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 1000; display: grid; place-items: center; width: 3.8rem; height: 3.8rem; border-radius: 50%; color: #061724; background: linear-gradient(135deg, var(--secondary), var(--primary)); box-shadow: 0 18px 42px rgba(0,209,255,.38); font-size: 1.75rem; }
+.whatsapp-float:hover { color: #061724; transform: translateY(-2px); }
+.site-footer { padding: 2rem 0; color: rgba(255,255,255,.72); background: var(--navy); }
+.site-footer strong { color: #fff; }
+.footer-payments { color: var(--secondary); font-weight: 900; }
+
+@media (max-width: 991.98px) {
+    .hero-stats, .summary-grid { grid-template-columns: 1fr; }
+    .filter-bar { border-radius: 1.25rem; }
+    .page-shell { padding-top: 2.5rem; }
+}
+
+@media (prefers-reduced-motion: reduce) {
+    *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
+    .tech-loader { display: none; }
 }
diff --git a/staticfiles/css/custom.css b/staticfiles/css/custom.css
index 108056f..2b8e2e3 100644
--- a/staticfiles/css/custom.css
+++ b/staticfiles/css/custom.css
@@ -1,21 +1,214 @@
-
 :root {
-    --bg-color-start: #6a11cb;
-    --bg-color-end: #2575fc;
-    --text-color: #ffffff;
-    --card-bg-color: rgba(255, 255, 255, 0.01);
-    --card-border-color: rgba(255, 255, 255, 0.1);
+    --navy: #061724;
+    --navy-2: #0b2436;
+    --primary: #00d1ff;
+    --secondary: #00f2a9;
+    --accent: #ffb703;
+    --paper: #f7fbff;
+    --muted: #6b7a88;
+    --ink: #10212f;
+    --line: rgba(10, 36, 54, 0.12);
+    --glass: rgba(255, 255, 255, 0.12);
+    --shadow: 0 24px 70px rgba(4, 18, 30, 0.18);
 }
+
+* { box-sizing: border-box; }
+
 body {
     margin: 0;
-    font-family: 'Inter', sans-serif;
-    background: linear-gradient(45deg, var(--bg-color-start), var(--bg-color-end));
-    color: var(--text-color);
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    min-height: 100vh;
-    text-align: center;
-    overflow: hidden;
-    position: relative;
+    font-family: 'Manrope', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
+    color: var(--ink);
+    background:
+      radial-gradient(circle at 10% 10%, rgba(0, 209, 255, 0.12), transparent 32rem),
+      radial-gradient(circle at 90% 0%, rgba(0, 242, 169, 0.10), transparent 30rem),
+      var(--paper);
+    overflow-x: hidden;
+}
+
+h1, h2, h3, .brand-mark { font-family: 'Space Grotesk', 'Manrope', sans-serif; letter-spacing: -0.04em; }
+a { text-decoration: none; }
+
+.app-nav {
+    background: rgba(6, 23, 36, 0.88);
+    backdrop-filter: blur(18px);
+    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
+}
+.brand-mark { font-weight: 800; display: inline-flex; align-items: center; gap: .55rem; }
+.brand-logo {
+    display: inline-grid;
+    place-items: center;
+    width: 2.75rem;
+    height: 2.75rem;
+    border-radius: 1rem;
+    color: var(--navy);
+    background: linear-gradient(135deg, var(--primary), var(--secondary));
+    box-shadow: 0 10px 30px rgba(0, 209, 255, .3);
+    font-size: .86rem;
+}
+.navbar .nav-link { color: rgba(255,255,255,.76); font-weight: 700; }
+.navbar .nav-link:hover, .navbar .nav-link:focus { color: #fff; }
+
+.btn { border-radius: 999px; font-weight: 800; padding: .78rem 1.2rem; }
+.btn-accent {
+    color: #03131d;
+    border: 0;
+    background: linear-gradient(135deg, var(--secondary), var(--primary));
+    box-shadow: 0 14px 36px rgba(0, 209, 255, .28);
+}
+.btn-accent:hover, .btn-accent:focus { color: #03131d; transform: translateY(-1px); box-shadow: 0 18px 44px rgba(0, 209, 255, .35); }
+.btn-glass { color: #fff; border: 1px solid rgba(255,255,255,.28); background: rgba(255,255,255,.08); backdrop-filter: blur(12px); }
+.btn-glass:hover, .btn-glass:focus { color: #fff; border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.16); }
+.btn-dark-soft { color: var(--navy); background: #e8f4fb; border: 1px solid rgba(6,23,36,.08); }
+.btn-dark-soft:hover, .btn-dark-soft:focus { color: #fff; background: var(--navy); }
+
+.tech-loader {
+    position: fixed;
+    inset: 0;
+    z-index: 2000;
+    display: grid;
+    place-items: center;
+    gap: 1rem;
+    background: radial-gradient(circle, #0b3149, var(--navy));
+    color: #dff8ff;
+    animation: loaderExit .9s ease 1.35s forwards;
+    pointer-events: none;
+}
+.loader-orb {
+    width: 5rem;
+    height: 5rem;
+    border-radius: 50%;
+    border: 2px solid rgba(255,255,255,.15);
+    background: conic-gradient(from 0deg, var(--primary), var(--secondary), transparent, var(--primary));
+    mask: radial-gradient(circle, transparent 48%, #000 50%);
+    animation: spin 1s linear infinite;
+}
+.tech-loader span { margin-top: 7rem; position: absolute; font-weight: 800; letter-spacing: .02em; }
+@keyframes spin { to { transform: rotate(360deg); } }
+@keyframes loaderExit { to { opacity: 0; visibility: hidden; } }
+
+.hero-section {
+    position: relative;
+    min-height: 86vh;
+    color: #fff;
+    background:
+      linear-gradient(135deg, rgba(6,23,36,.98), rgba(8,44,67,.95)),
+      radial-gradient(circle at 78% 18%, rgba(0, 209, 255, .30), transparent 28rem);
+    overflow: hidden;
+}
+.hero-grid {
+    position: absolute;
+    inset: 0;
+    opacity: .23;
+    background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
+    background-size: 46px 46px;
+    animation: panGrid 18s linear infinite;
+}
+@keyframes panGrid { to { background-position: 92px 92px; } }
+.shape { position: absolute; border-radius: 32px; filter: blur(.2px); opacity: .8; animation: floatShape 7s ease-in-out infinite; }
+.shape-one { width: 9rem; height: 9rem; right: 8%; top: 14%; background: linear-gradient(135deg, var(--secondary), transparent); transform: rotate(18deg); }
+.shape-two { width: 6rem; height: 6rem; left: 7%; bottom: 12%; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); animation-delay: -2s; }
+@keyframes floatShape { 50% { transform: translateY(-18px) rotate(28deg); } }
+
+.eyebrow { display: inline-flex; align-items: center; gap: .45rem; text-transform: uppercase; font-size: .78rem; letter-spacing: .13em; font-weight: 900; color: var(--secondary); }
+.eyebrow.dark { color: #0089a9; }
+.hero-copy { max-width: 44rem; color: rgba(255,255,255,.78); font-size: clamp(1.08rem, 1vw + .8rem, 1.32rem); line-height: 1.8; }
+.hero-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; max-width: 40rem; }
+.hero-stats div { padding: 1rem; border: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.07); border-radius: 1.35rem; }
+.hero-stats strong { display: block; font-size: 1.6rem; color: #fff; }
+.hero-stats span { color: rgba(255,255,255,.68); font-size: .86rem; }
+
+.payment-console, .detail-panel, .form-panel, .success-panel, .cta-panel, .product-card, .category-card, .empty-state, .filter-bar {
+    border: 1px solid var(--line);
+    box-shadow: var(--shadow);
+}
+.payment-console {
+    padding: 1.35rem;
+    border-radius: 2rem;
+    color: #fff;
+    background: linear-gradient(145deg, rgba(255,255,255,.13), rgba(255,255,255,.05));
+    backdrop-filter: blur(18px);
+}
+.console-top { display: flex; gap: .45rem; margin-bottom: 1.2rem; }
+.console-top span { width: .72rem; height: .72rem; border-radius: 999px; background: var(--secondary); }
+.console-top span:nth-child(2) { background: var(--primary); }
+.console-top span:nth-child(3) { background: var(--accent); }
+.qr-card { border-radius: 1.35rem; padding: .8rem; background: rgba(255,255,255,.10); border: 1px dashed rgba(255,255,255,.30); }
+.qr-placeholder {
+    aspect-ratio: 1;
+    min-height: 210px;
+    display: grid;
+    place-items: center;
+    text-align: center;
+    border-radius: 1rem;
+    color: #061724;
+    background:
+      linear-gradient(45deg, #fff 25%, #d9f8ff 25% 50%, #fff 50% 75%, #d9f8ff 75%) 0 0/28px 28px;
+}
+.qr-placeholder i { font-size: 4rem; display: block; }
+.qr-placeholder span { display: block; font-weight: 900; }
+.payment-methods { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1rem; }
+.payment-methods span { padding: .5rem .75rem; border-radius: 999px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.16); font-weight: 800; font-size: .82rem; }
+
+.section-pad { padding: 5.5rem 0; }
+.section-heading { max-width: 46rem; }
+.section-heading h2, .cta-panel h2 { font-size: clamp(2rem, 3vw, 3.2rem); }
+.section-heading p { color: var(--muted); font-size: 1.08rem; }
+.category-card, .product-card { display: block; height: 100%; border-radius: 1.5rem; padding: 1.35rem; background: rgba(255,255,255,.82); color: var(--ink); transition: .22s ease; }
+.category-card:hover, .product-card:hover { transform: translateY(-6px); border-color: rgba(0,209,255,.45); }
+.category-icon { width: 3.3rem; height: 3.3rem; border-radius: 1rem; display: grid; place-items: center; color: #061724; background: linear-gradient(135deg, var(--primary), var(--secondary)); margin-bottom: 1rem; font-size: 1.45rem; }
+.category-card h3, .product-card h3 { font-size: 1.28rem; margin-bottom: .55rem; }
+.category-card p, .product-card p { color: var(--muted); }
+.category-card small { font-weight: 900; color: #0089a9; }
+.product-strip { background: linear-gradient(180deg, rgba(232,244,251,.55), rgba(247,251,255,0)); }
+.product-card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
+.product-card-top i { font-size: 1.75rem; color: #00a6c8; }
+.pill { display: inline-flex; padding: .45rem .75rem; border-radius: 999px; font-size: .78rem; font-weight: 900; color: #006e87; background: #dcf8ff; }
+.product-meta { display: flex; justify-content: space-between; gap: 1rem; color: var(--muted); border-top: 1px solid var(--line); padding-top: 1rem; font-size: .92rem; }
+.product-meta strong { color: var(--navy); }
+.cta-panel { border-radius: 2rem; padding: clamp(1.5rem, 4vw, 3rem); color: #fff; background: linear-gradient(135deg, var(--navy), #0a3a57); overflow: hidden; position: relative; }
+.cta-panel p { color: rgba(255,255,255,.76); }
+
+.page-shell { padding: 4.5rem 0 6rem; }
+.page-hero { text-align: center; max-width: 760px; margin: 0 auto 2rem; }
+.page-hero.compact { padding: 2rem; border-radius: 2rem; color: #fff; background: linear-gradient(135deg, var(--navy), #0d415f); box-shadow: var(--shadow); }
+.page-hero h1 { font-size: clamp(2.2rem, 4vw, 4rem); }
+.page-hero p { color: rgba(255,255,255,.75); font-size: 1.08rem; }
+.filter-bar { display: flex; flex-wrap: wrap; gap: .65rem; padding: .75rem; border-radius: 999px; background: #fff; }
+.filter-chip { color: var(--muted); border-radius: 999px; padding: .72rem 1rem; font-weight: 900; }
+.filter-chip.active, .filter-chip:hover { color: var(--navy); background: #dcf8ff; }
+.back-link { color: #007f9c; font-weight: 900; }
+.detail-panel, .form-panel, .success-panel { border-radius: 2rem; padding: clamp(1.4rem, 4vw, 2.4rem); background: rgba(255,255,255,.88); }
+.detail-panel h1 { font-size: clamp(2.2rem, 4vw, 4rem); margin-top: 1rem; }
+.detail-price { font-size: 1.25rem; margin: 1.4rem 0; color: var(--muted); }
+.detail-price strong { color: var(--navy); font-size: 2rem; }
+.detail-body { color: #415363; line-height: 1.85; }
+.detail-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
+.detail-payment { top: 6rem; background: linear-gradient(145deg, #0a2d43, #061724); }
+.form-panel .form-control, .form-panel .form-select { border-radius: 1rem; padding: .9rem 1rem; border: 1px solid rgba(6,23,36,.12); }
+.form-panel .form-control:focus, .form-panel .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 .25rem rgba(0,209,255,.14); }
+.form-label { font-weight: 900; }
+.form-note { color: var(--muted); }
+.success-panel { max-width: 850px; text-align: center; }
+.success-icon { width: 5rem; height: 5rem; margin: 0 auto 1rem; display: grid; place-items: center; border-radius: 50%; color: var(--navy); background: linear-gradient(135deg, var(--secondary), var(--primary)); font-size: 2.4rem; }
+.summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .75rem; margin-top: 1.5rem; }
+.summary-grid div { padding: 1rem; border-radius: 1rem; background: #edf8fc; }
+.summary-grid span { display: block; color: var(--muted); font-size: .82rem; font-weight: 800; }
+.summary-grid strong { display: block; color: var(--navy); }
+.empty-state { padding: 2rem; border-radius: 1.5rem; background: #fff; color: var(--muted); text-align: center; }
+
+.whatsapp-float { position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 1000; display: grid; place-items: center; width: 3.8rem; height: 3.8rem; border-radius: 50%; color: #061724; background: linear-gradient(135deg, var(--secondary), var(--primary)); box-shadow: 0 18px 42px rgba(0,209,255,.38); font-size: 1.75rem; }
+.whatsapp-float:hover { color: #061724; transform: translateY(-2px); }
+.site-footer { padding: 2rem 0; color: rgba(255,255,255,.72); background: var(--navy); }
+.site-footer strong { color: #fff; }
+.footer-payments { color: var(--secondary); font-weight: 900; }
+
+@media (max-width: 991.98px) {
+    .hero-stats, .summary-grid { grid-template-columns: 1fr; }
+    .filter-bar { border-radius: 1.25rem; }
+    .page-shell { padding-top: 2.5rem; }
+}
+
+@media (prefers-reduced-motion: reduce) {
+    *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
+    .tech-loader { display: none; }
 }