diff --git a/src/components/NavBar/NavBar.jsx b/src/components/NavBar/NavBar.jsx
index df36751..88a1de1 100644
--- a/src/components/NavBar/NavBar.jsx
+++ b/src/components/NavBar/NavBar.jsx
@@ -1,11 +1,11 @@
-import '@/css/NavBar.css';
-import NavItem from './NavItem';
-import LanguageButton from '../LanguageButton';
+import { useWindowWidth } from '@/hooks/useWindowWidth';
+import NavBarDesktop from '@/components/NavBar/desktop/NavBarDesktop';
+import NavBarMobile from '@/components/NavBar/mobile/NavBarMobile';
 import { useTranslation } from 'react-i18next';
 
 const NavBar = () => {
   const { t } = useTranslation();
-
+  const width = useWindowWidth();
   const navItems = [
     { label: t("nav.inicio.label"), href: `/#${t("nav.inicio.href")}` },
     { label: t("nav.muestras.label"), href: `/#${t("nav.muestras.href")}` },
@@ -14,26 +14,12 @@ const NavBar = () => {
     { label: t("nav.login.label"), href: `/${t("nav.login.href")}` }
   ];
 
-  const centerItems = navItems.slice(0, navItems.length - 1);
-  const rightItems = navItems.slice(-1);
-
-  return (
-    <nav className="nav-container">
-      <ul className="d-flex align-items-center list-unstyled m-0 w-100 justify-content-center position-relative">
-
-        {centerItems.map((item, index) => (
-          <NavItem key={index} item={item} index={index} total={centerItems.length} />
-        ))}
-
-        <li className="position-absolute end-0 d-flex">
-          <LanguageButton as='navitem' index={0} total={rightItems.length + 1} />
-          {rightItems.map((item, index) => (
-            <NavItem key={index} item={item} index={index + 1} total={rightItems.length + 1} />
-          ))}
-        </li>
-
-      </ul>
+  return width > 991.98 ? (
+    <nav className="nav-container p-0">
+      <NavBarDesktop navItems={navItems} />
     </nav>
+  ) : (
+    <NavBarMobile navItems={navItems} />
   );
 };
 
diff --git a/src/components/NavBar/NavItem.jsx b/src/components/NavBar/NavItem.jsx
index a942083..2d47cdf 100644
--- a/src/components/NavBar/NavItem.jsx
+++ b/src/components/NavBar/NavItem.jsx
@@ -1,6 +1,6 @@
 import { HashLink } from "react-router-hash-link/dist/react-router-hash-link.cjs.production";
 
-const NavItem = ({ item, index, onClick }) => {
+const NavItem = ({ item, index, onClick, onCloseNav }) => {
   let borderClass = `${index === 0 ? "border-left border-right" : "border-right"}`;
 
   const handleClick = (e) => {
@@ -10,6 +10,10 @@ const NavItem = ({ item, index, onClick }) => {
     } else if (item.href === "#") {
       e.preventDefault();
     }
+
+    if (onCloseNav) {
+      onCloseNav();
+    }
   };
 
   return (
diff --git a/src/components/NavBar/desktop/NavBarDesktop.jsx b/src/components/NavBar/desktop/NavBarDesktop.jsx
new file mode 100644
index 0000000..d30a3be
--- /dev/null
+++ b/src/components/NavBar/desktop/NavBarDesktop.jsx
@@ -0,0 +1,30 @@
+import NavItem from '@/components/NavBar/NavItem';
+import LanguageButton from '@/components/LanguageButton';
+
+import '@/css/NavBar.css';
+
+const NavBarDesktop = ({ navItems }) => {
+  const centerItems = navItems.slice(0, navItems.length - 1);
+  const rightItems = navItems.slice(-1);
+
+  return (
+    <ul className="d-flex align-items-center list-unstyled m-0 w-100 justify-content-center position-relative">
+      <li className="position-absolute start-0 d-flex">
+        <LanguageButton as='navitem' index={0} total={rightItems.length + 1} />
+      </li>
+      
+      {centerItems.map((item, index) => (
+        <NavItem key={index} item={item} index={index} total={centerItems.length} />
+      ))}
+
+      <li className="position-absolute end-0 d-flex">
+        {rightItems.map((item, index) => (
+          <NavItem key={index} item={item} index={index} total={rightItems.length} />
+        ))}
+      </li>
+
+    </ul>
+  );
+};
+
+export default NavBarDesktop;
\ No newline at end of file
diff --git a/src/components/NavBar/mobile/NavBarMobile.jsx b/src/components/NavBar/mobile/NavBarMobile.jsx
new file mode 100644
index 0000000..beb38d4
--- /dev/null
+++ b/src/components/NavBar/mobile/NavBarMobile.jsx
@@ -0,0 +1,41 @@
+import { useState } from 'react';
+import NavItem from '@/components/NavBar/NavItem';
+import LanguageButton from '@/components/LanguageButton';
+import '@/css/NavBarMobile.css';
+
+const NavBarMobile = ({ navItems }) => {
+  const [open, setOpen] = useState(false);
+
+  const handleClose = () => {
+    setOpen(false);
+  }
+
+  return (
+    <nav className="nav-container d-lg-none">
+      <div className="nav-mobile-header d-flex justify-content-between align-items-center">
+        {/* Por si algun dia se pone
+        <div className="nav-mobile-brand"></div>
+        */}
+        <button 
+          className={`nav-mobile-toggle ms-2 ${open ? 'open' : ''}`}
+          onClick={() => setOpen(!open)}
+        >
+          <span></span>
+          <span></span>
+          <span></span>
+        </button>
+      </div>
+
+      {open && (
+        <ul className="nav-list-mobile d-flex flex-column align-items-center list-unstyled m-0 w-100">
+          {navItems.map((item, index) => (
+            <NavItem key={index} item={item} onCloseNav={handleClose} />
+          ))}
+          <LanguageButton as="navitem" />
+        </ul>
+      )}
+    </nav>
+  );
+};
+
+export default NavBarMobile;
\ No newline at end of file
diff --git a/src/css/Header.css b/src/css/Header.css
index 1af0aa1..21bdc65 100644
--- a/src/css/Header.css
+++ b/src/css/Header.css
@@ -23,4 +23,31 @@ header p {
     letter-spacing: 3px;
     font-weight: bold;
     text-shadow: 0 0 5px var(--blood-god);
+}
+
+@media (max-width: 991.98px) {
+    header h1 {
+        font-size: 2.6rem;
+        letter-spacing: 4px;
+    }
+
+    header p {
+        font-size: 1rem;
+        letter-spacing: 2px;
+    }
+}
+
+@media (max-width: 575.98px) {
+    header {
+        padding: 2.5rem 1rem !important;
+    }
+
+    header h1 {
+        font-size: 2rem;
+        letter-spacing: 3px;
+    }
+
+    header p {
+        font-size: 0.9rem;
+    }
 }
\ No newline at end of file
diff --git a/src/css/LoginForm.css b/src/css/LoginForm.css
index 96d5559..75b657a 100644
--- a/src/css/LoginForm.css
+++ b/src/css/LoginForm.css
@@ -73,4 +73,25 @@ input.form-control:focus {
   border-color: var(--plasma-glow) !important;
   box-shadow: 0 0 20px var(--blood-god) !important;
   text-shadow: 0 0 5px #fff !important;
+}
+
+@media (max-width: 991.98px) {
+  .login-card {
+    padding: 28px;
+  }
+}
+
+@media (max-width: 575.98px) {
+  .login-card {
+    padding: 20px;
+  }
+
+  .login-card h1 {
+    font-size: 1.6rem;
+  }
+
+  .login-button {
+    padding: 12px 24px !important;
+    width: 100% !important;
+  }
 }
\ No newline at end of file
diff --git a/src/css/NavBarMobile.css b/src/css/NavBarMobile.css
new file mode 100644
index 0000000..4e64930
--- /dev/null
+++ b/src/css/NavBarMobile.css
@@ -0,0 +1,67 @@
+.nav-container {
+    background-color: #0f1114;
+    border-bottom: 1px solid var(--dirty-gold);
+    position: sticky;
+    top: 0;
+    z-index: 900;
+    padding: 0;
+}
+
+.nav-mobile-header {
+    padding: 10px 0;
+}
+
+.nav-mobile-brand {
+    color: #666;
+    font-family: 'Cinzel', serif;
+    font-weight: 700;
+    text-transform: uppercase;
+}
+
+.nav-mobile-toggle {
+    all: unset;
+    cursor: pointer;
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+    padding: 5px;
+}
+
+.nav-mobile-toggle span {
+    display: block;
+    width: 25px;
+    height: 2px;
+    background-color: var(--dirty-gold);
+    transition: all 0.3s ease;
+}
+
+.nav-mobile-toggle.open span:nth-child(1) {
+    transform: rotate(45deg) translate(5px, 5px);
+}
+
+.nav-mobile-toggle.open span:nth-child(2) {
+    opacity: 0;
+}
+
+.nav-mobile-toggle.open span:nth-child(3) {
+    transform: rotate(-45deg) translate(5px, -5px);
+}
+
+.nav-list-mobile {
+    width: 100%;
+    margin: 0;
+    padding: 0;
+}
+
+.nav-list-mobile li {
+    width: 100%;
+    text-align: center;
+}
+
+.nav-list-mobile .nav-link-custom,
+.nav-list-mobile .nav-button {
+    padding: 12px 0;
+    font-size: 1rem;
+    width: 100%;
+    border-bottom: 1px solid #222;
+}
\ No newline at end of file
diff --git a/src/css/TechCard.css b/src/css/TechCard.css
index 5ad3635..fd5d38f 100644
--- a/src/css/TechCard.css
+++ b/src/css/TechCard.css
@@ -28,4 +28,20 @@
 .tech-card p {
     line-height: 1.6;
     font-size: 1.1rem;
+}
+
+@media (max-width: 991.98px) {
+    .tech-card {
+        padding: 28px;
+    }
+
+    .tech-card p {
+        font-size: 1rem;
+    }
+}
+
+@media (max-width: 575.98px) {
+    .tech-card {
+        padding: 20px;
+    }
 }
\ No newline at end of file
diff --git a/src/css/index.css b/src/css/index.css
index f58f93a..d9d2f61 100644
--- a/src/css/index.css
+++ b/src/css/index.css
@@ -241,4 +241,68 @@ section {
     98% { opacity: 0.5; }
 }
 
-h1, h2 { animation: textFlicker 5s infinite; }
\ No newline at end of file
+h1, h2 { animation: textFlicker 5s infinite; }
+
+@media (max-width: 991.98px) {
+  section {
+    padding: 60px 16px !important;
+  }
+
+  .section-title {
+    font-size: 2rem;
+  }
+
+  .section-title::before,
+  .section-title::after {
+    margin: 0 10px;
+    font-size: 1.1rem;
+  }
+
+  .foto-placeholder {
+    height: 240px;
+  }
+
+  .btn-imperial {
+    padding: 12px 28px;
+    font-size: 0.9rem;
+  }
+
+  .tech-input,
+  .tech-textarea {
+    font-size: 0.95rem;
+  }
+}
+
+@media (max-width: 575.98px) {
+  section {
+    padding: 40px 12px !important;
+  }
+
+  .section-title {
+    font-size: 1.6rem;
+    letter-spacing: 1px;
+  }
+
+  .section-title::before,
+  .section-title::after {
+    margin: 0 8px;
+    font-size: 1rem;
+  }
+
+  .foto-placeholder {
+    height: 200px;
+  }
+
+  .foto-placeholder span {
+    font-size: 2.5rem;
+  }
+
+  .foto-caption {
+    font-size: 0.75rem;
+  }
+
+  .btn-imperial {
+    width: 100%;
+    text-align: center;
+  }
+}
\ No newline at end of file
diff --git a/src/hooks/useWindowWidth.js b/src/hooks/useWindowWidth.js
new file mode 100644
index 0000000..94f2c17
--- /dev/null
+++ b/src/hooks/useWindowWidth.js
@@ -0,0 +1,13 @@
+import { useState, useEffect } from "react";
+
+export const useWindowWidth = () => {
+  const [width, setWidth] = useState(window.innerWidth);
+
+  useEffect(() => {
+    const handleResize = () => setWidth(window.innerWidth);
+    window.addEventListener("resize", handleResize);
+    return () => window.removeEventListener("resize", handleResize);
+  }, []);
+
+  return width;
+};
\ No newline at end of file
diff --git a/src/locales/en.json b/src/locales/en.json
index 6536060..2235d36 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -6,7 +6,7 @@
     "inicio": { "label": "Home", "href": "home" },
     "muestras": { "label": "Portfolio", "href": "portfolio" },
     "pedidos": { "label": "Comissions", "href": "comissions" },
-    "sobre": { "label": "About Markcus", "href": "about-me" },
+    "sobre": { "label": "About", "href": "about-me" },
     "login": { "label": "Login", "href": "login" }
   },
   "home": {
@@ -30,7 +30,7 @@
         "title": "Sample C-3: Xenos Filth"
       }
     ],
-    "pedidos_title": "+++ Plea to the Manufactorum +++",
+    "pedidos_title": "+++ Comission +++",
     "pedidos_text": "Fill in the details to request the attention of the Artificer. Be precise, time is an Emperor-limited resource.",
     "pedidos_name": "Commander Designation (Name)",
     "pedidos_email": "Vox Frequency (Email)",
diff --git a/src/locales/es.json b/src/locales/es.json
index db7bcf7..144046c 100644
--- a/src/locales/es.json
+++ b/src/locales/es.json
@@ -23,7 +23,7 @@
       { "icon": "⚔", "title": "Muestra C-3: Xenos Filth" }
     ],
 
-    "pedidos_title": "+++ Súplica al Manufactorum +++",
+    "pedidos_title": "+++ Comisión +++",
     "pedidos_text": "Rellena los datos para solicitar la atención del Artífice. Sé preciso, el tiempo es un recurso limitado del Emperador.",
     "pedidos_name": "Designación del Comandante (Nombre)",
     "pedidos_email": "Frecuencia Vox (Email)",