body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f4f4;
    color: #333;
    margin: 0;
    padding: 0;
}

h1, h2, h3 {
    color: var(--pucp-blue);
}

h1, h2 {
    text-align: center;
}

h2 {
    font-size: 1.2em;;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
}

/* Estilos de la Cabecera PUCP */
.header-container {
    font-family: var(--font-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 50px;
}

/* Barra principal institucional */
.main-bar {
    background: var(--header-main-bg);
    padding: 15px 0;
}

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

.logo {
    display: flex;
    align-items: center;
}

/* ========================================
   SECCIÓN DE SELECCIÓN DE MODALIDAD
   ======================================== */

.selection-container {
    margin: 40px auto;
    padding: 0 20px;
}

.selection-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.selection-card {
    background: white;
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 2px solid transparent;
}

.selection-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

/* Tarjeta principal */
.main-card {
    border: 2px solid var(--pucp-blue);
    background: linear-gradient(to bottom, white 0%, #f8f9fc 100%);
    text-align: center;
}

.main-card h2 {
    font-family: var(--font-primary);
    font-size: 24px;
    font-weight: 600;
    color: var(--pucp-blue);
    margin: 0 0 16px 0;
    line-height: 1.3;
}

.main-card p {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    margin: 0 0 24px 0;
}

#continue-clic,
.clic-aqui {
    color: var(--pucp-blue);
    font-weight: 700;
    text-decoration: underline;
    cursor: pointer;
    transition: color 0.3s ease, text-decoration-color 0.3s ease;
}

#continue-clic:hover,
.clic-aqui:hover {
    color: var(--pucp-light-blue);
    text-decoration-color: var(--pucp-light-blue);
}

#continue-clic:active,
.clic-aqui:active {
    color: #003d7a;
}


.main-card .primary-btn {
    width: auto;
    min-width: 160px;
    padding: 12px 32px;
    font-size: 16px;
    margin: 0 auto;
    display: inline-block;
}

/* Tarjetas secundarias */
.secondary-card {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 24px 32px;
    cursor: pointer;
    text-decoration: none;
    border: 1px solid #e0e0e0;
}

.secondary-card:hover {
    border-color: var(--pucp-blue);
}

.secondary-card .card-text {
    flex: 1;
}

.secondary-card h3 {
    font-family: var(--font-primary);
    font-size: 18px;
    font-weight: 600;
    color: var(--pucp-blue);
    margin: 0 0 8px 0;
}

.secondary-card p {
    font-family: var(--font-primary);
    font-size: 14px;
    line-height: 1.5;
    color: #666;
    margin: 0;
}

.secondary-card .arrow-link {
    color: var(--pucp-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
    margin-left: 20px;
    flex-shrink: 0;
}

.secondary-card:hover .arrow-link {
    transform: translateX(4px);
}

/* Responsive - Desktop grande */
@media (min-width: 768px) {
    .selection-cards {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: auto auto;
    }
    
    .main-card {
        grid-column: 1 / -1;
        grid-row: 1;
    }
    
    .secondary-card {
        grid-column: span 1;
        grid-row: 2;
    }
}

/* Responsive - Tablet y móvil */
@media (max-width: 767px) {
    .selection-container {
        padding: 0 16px;
    }
    
    .selection-card {
        padding: 24px 20px;
    }
    
    .main-card h2 {
        font-size: 20px;
    }
    
    .main-card p {
        font-size: 15px;
    }
    
    .secondary-card {
        padding: 20px;
    }
    
    .secondary-card h3 {
        font-size: 16px;
    }
    
    .secondary-card p {
        font-size: 14px;
    }
    
    .secondary-card .arrow-link {
        margin-left: 0;
    }
}

@media (max-width: 480px) {
    .main-card h2 {
        font-size: 18px;
    }
    
    .main-card p {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .main-card .primary-btn {
        width: 100%;
        max-width: 100%;
        padding: 14px 24px;
    }
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
}

.pucp-logo-img {
    height: 50px;
    width: auto;
}

.logo-text {
    font-family: var(--font-primary);
    font-size: 16px;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    line-height: 1.3;
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    width: 50%;
}

.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 0;
}

.main-nav li {
    margin: 0;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 700;
    font-size: 12px;
    font-family: 'Poppins', 'Montserrat', Arial, sans-serif;
    letter-spacing: 0;
    transition: background-color 0.2s ease;
    padding: 14px 20px;
    display: block;
    line-height: 1.3;
    max-width: 90px;
    text-align: center;
    white-space: normal;
}

.main-nav a:hover {
    background: var(--pucp-light-blue);
    color: var(--text-light);
}

.main-nav a.active {
    color: var(--header-nav-hover);
    font-weight: 700;
}

/* Botón Postula Aquí en el menú */
.main-nav a.btn-inscribete {
    background: var(--pucp-yellow);
    color: var(--header-main-bg);
    border-radius: 4px;
    padding: 8px 16px;
    font-weight: 700;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    max-width: 100px;
    line-height: 1.3;
    text-align: center;
}

.main-nav a.btn-inscribete:hover {
    background: #FFD700;
    color: var(--header-main-bg);
    transform: translateY(-1px);
}

/* Efecto cuando el botón Inscríbete está activo (página actual) */
.main-nav a.btn-inscribete.active {
    background: var(--pucp-yellow);
    color: var(--header-main-bg);
    box-shadow: 0 0 0 3px rgba(255, 209, 0, 0.4),
                0 4px 12px rgba(255, 209, 0, 0.6);
    transform: scale(1.05);
}

/* Botón hamburguesa - oculto en desktop */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: var(--pucp-light-blue);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    padding: 10px;
    gap: 5px;
}

.hamburger-line {
    display: block;
    width: 22px;
    height: 2px;
    background: #fff;
    transition: all 0.3s ease;
}

/* Estilos del Footer Institucional */
footer {
    background: var(--header-main-bg);
    color: #fff;
    padding: 50px 0 0;
    margin-top: 60px;
}

.footer-wrapper {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 40px;
}

/* Columna izquierda */
.footer-left {
    display: flex;
    flex-direction: column;
    gap: 25px;
    align-items: flex-start;
}

.footer-logo {
    height: 60px;
    width: auto;
    align-self: flex-start;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-contact a {
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    line-height: 1.6;
}

.footer-contact a:hover {
    text-decoration: underline;
}

.footer-contact p {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
    color: #fff;
}

.footer-contact address {
    font-style: normal;
    color: #fff;
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

.footer-social {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 12px;
}

.footer-social li {
    margin: 0;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: transparent;
    border: none;
    color: #fff;
    transition: all 0.3s ease;
    text-decoration: none;
}

.footer-social a:hover {
    opacity: 0.7;
}

.footer-social svg {
    width: 28px;
    height: 28px;
}

/* Columna central */
.footer-center {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
}

.footer-center h6 {
    margin: 0 0 5px 0;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: #fff;
    text-transform: uppercase;
}

.footer-center p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.95);
}

.footer-center > a {
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    margin-top: 8px;
}

.footer-center > a:hover {
    text-decoration: underline;
}

/* Columna derecha */
.footer-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.footer-elements {
    max-width: 100%;
    height: auto;
}

.libro-reclamaciones {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    margin-top: 15px !important;
    transition: all 0.3s ease;
}

.libro-reclamaciones:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
    text-decoration: none !important;
}

.libro-reclamaciones svg {
    flex-shrink: 0;
}

/* Footer bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding: 25px 0;
}

.footer-bottom-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: center; /* Centrado en desktop */
    gap: 20px;
}

.footer-bottom-logo {
    height: 45px;
    width: auto;
    opacity: 0.9;
    display: none; /* Oculto en desktop */
}

.footer-bottom p {
    margin: 0;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
}

.form-group {
    margin: 15px 0;
}

input[type="text"], input[type="number"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

input[type="submit"], button.primary-btn, a.primary-btn {
    background: var(--pucp-blue);
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    transition: background-color 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

input[type="submit"]:hover, button.primary-btn:hover, a.primary-btn:hover {
    background: var(--pucp-light-blue);
}

/* Estilos para el box del DNI */
.dni-box {
    max-width: 500px;
    margin: 40px auto;
    padding: 0;
}

.dni-box-content {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 40px;
}

.dni-box-content h2 {
    margin-top: 0;
    margin-bottom: 10px;
    text-align: center;
    color: var(--pucp-blue);
    font-size: 24px;
}

.dni-instruction {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
    font-size: 14px;
}

.validation-message {
    margin: 10px 0;
    padding: 8px;
    border-radius: 4px;
    font-size: 14px;
    text-align: center;
    min-height: 20px;
}

#dni-form {
    display: flex;
    flex-direction: column;
}

#dni-form .form-group {
    margin-bottom: 15px;
}

#dni-form #dni-input {
    font-size: 16px;
    text-align: center;
    letter-spacing: 2px;
}

#dni-form .primary-btn {
    width: 100%;
    margin-top: 10px;
}

/* Estilos para la sección de Beca 18 */
.beca18-box {
    max-width: 600px;
    margin: 40px auto;
    padding: 0;
}

.beca18-box-content {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 40px;
}

.beca18-box-content h2 {
    margin-top: 0;
    margin-bottom: 10px;
    text-align: center;
    color: var(--pucp-blue);
    font-size: 24px;
}

.beca18-instruction {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
    font-size: 14px;
}

.options-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 25px;
}

.option-card {
    display: block;
    position: relative;
    cursor: pointer;
    border: 2px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s ease;
    background: #f9f9f9;
}

.option-card:hover {
    border-color: var(--pucp-blue);
    background: #f0f7ff;
}

.option-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.option-card input[type="radio"]:checked ~ .option-content {
    color: var(--pucp-blue);
}

.option-card input[type="radio"]:checked ~ .option-content::before {
    content: '✓';
    position: absolute;
    right: 10px;
    top: 10px;
    color: var(--pucp-blue);
    font-weight: bold;
    font-size: 24px;
}

.option-card input[type="radio"]:checked {
    & ~ .option-content {
        background: transparent;
    }
}

.option-card:has(input[type="radio"]:checked) {
    border-color: var(--pucp-blue);
    background: #e6f3ff;
}

.option-content {
    position: relative;
    padding-right: 40px;
}

.option-content h3 {
    margin: 0 0 5px 0;
    font-size: 18px;
    color: #333;
}

.option-content p {
    margin: 0;
    font-size: 14px;
    color: #666;
}

#beca18-form .primary-btn {
    width: 100%;
}

/* Estilos para la sección de Bachillerato */
.bachillerato-box {
    max-width: 600px;
    margin: 40px auto;
    padding: 0;
}

.bachillerato-box-content {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 40px;
}

.bachillerato-box-content h2 {
    margin-top: 0;
    margin-bottom: 10px;
    text-align: center;
    color: var(--pucp-blue);
    font-size: 24px;
}

.bachillerato-instruction {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
    font-size: 14px;
}

#bachillerato-form .primary-btn {
    width: 100%;
}

/* Estilos para la sección de Puesto */
.puesto-box {
    max-width: 600px;
    margin: 40px auto;
    padding: 0;
}

.puesto-box-content {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 40px;
}

.puesto-box-content h2 {
    margin-top: 0;
    margin-bottom: 10px;
    text-align: center;
    color: var(--pucp-blue);
    font-size: 24px;
}

.puesto-instruction {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
    font-size: 14px;
}

#puesto-form .primary-btn {
    width: 100%;
}

/* Estilos para la sección de Especialidad */
.especialidad-box {
    max-width: 600px;
    margin: 40px auto;
    padding: 0;
}

.especialidad-box-content {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 40px;
}

.especialidad-box-content h2 {
    margin-top: 0;
    margin-bottom: 10px;
    text-align: center;
    color: var(--pucp-blue);
    font-size: 24px;
}

.especialidad-instruction {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
    font-size: 14px;
}

#especialidad-select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
    background-color: white;
    cursor: pointer;
}

#especialidad-select:focus {
    outline: none;
    border-color: var(--pucp-blue);
    box-shadow: 0 0 0 3px rgba(0, 84, 166, 0.1);
}

#especialidad-form .primary-btn {
    width: 100%;
    margin-top: 20px;
}

/* Estilos para la sección de Resumen */
.resumen-box {
    max-width: 600px;
    margin: 40px auto;
    padding: 0;
}

.resumen-box-content {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 40px;
}

.resumen-box-content h2 {
    margin-top: 0;
    margin-bottom: 10px;
    text-align: center;
    color: var(--pucp-blue);
    font-size: 24px;
}

.resumen-instruction {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
    font-size: 14px;
}

.resumen-fields {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
}

.resumen-field {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #e0e0e0;
}

.resumen-field:last-child {
    border-bottom: none;
}

.resumen-field label {
    font-weight: 600;
    color: var(--pucp-blue);
    margin: 0;
}

.resumen-valor {
    margin: 0;
    color: #333;
    font-weight: 500;
    text-align: right;
}

#inscribete-btn {
    display: inline-block;
    flex: 1;
    min-width: 200px;
    padding: 14px 24px;
    box-sizing: border-box;
    text-align: center;
    font-weight: 600;
}

#modificar-btn {
    display: inline-block;
    flex: 1;
    min-width: 200px;
    padding: 14px 24px;
    box-sizing: border-box;
    background: #e8f1fc;
    color: var(--pucp-blue);
    border: 2px solid #b8d4f1;
    border-radius: 4px;
    text-align: center;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

#modificar-btn:hover {
    background: #d4e5f7;
    border-color: #9ac0eb;
    text-decoration: none;
}

.resumen-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: stretch;
    margin-top: 30px;
    flex-wrap: nowrap;
}

/* Media Queries para Responsive Design */

/* Tablets (1024px y menores) */
@media screen and (max-width: 1024px) {
    .wrapper {
        padding: 0 15px;
    }

    .resumen-actions {
        flex-direction: column;
        gap: 12px;
    }

    #inscribete-btn,
    #modificar-btn {
        width: 100%;
        max-width: 100%;
        min-width: auto;
        flex: none;
        text-align: center;
    }

    /* Header responsivo con menú hamburguesa */
    .flex-header {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        position: relative;
    }

    .mobile-menu-btn {
        display: flex;
        z-index: 1001;
    }

    .mobile-menu-btn.menu-open .hamburger-line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.menu-open .hamburger-line:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.menu-open .hamburger-line:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        width: 100%;
        background: var(--header-main-bg);
        padding: 20px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
        z-index: 1000;
    }

    .main-nav.nav-open {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0;
        align-items: stretch;
    }

    .main-nav li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .main-nav li:last-child {
        border-bottom: none;
    }

    .main-nav a {
        display: block;
        padding: 15px 10px;
        font-size: 16px;
        text-align: left;
    }

    .main-nav a.btn-inscribete {
        max-width: 100%;
        text-align: center;
        margin: 10px 0;
        padding: 12px 20px;
    }

    .pucp-logo-img {
        height: 45px;
    }

    h1 {
        font-size: 24px;
        padding: 0 15px;
    }

    /* Ajustar todas las cajas de formulario */
    .dni-box,
    .beca18-box,
    .bachillerato-box,
    .puesto-box,
    .especialidad-box,
    .resumen-box {
        max-width: 100%;
        margin: 20px 15px;
    }

    .dni-box-content,
    .beca18-box-content,
    .bachillerato-box-content,
    .puesto-box-content,
    .especialidad-box-content,
    .resumen-box-content {
        padding: 30px 20px;
    }

    .dni-box-content h2,
    .beca18-box-content h2,
    .bachillerato-box-content h2,
    .puesto-box-content h2,
    .especialidad-box-content h2,
    .resumen-box-content h2 {
        font-size: 20px;
    }

    .option-card {
        padding: 15px;
    }

    .option-content h3 {
        font-size: 16px;
    }

    .option-content p {
        font-size: 13px;
    }

    .resumen-field {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
        padding: 15px 0;
    }

    .resumen-field label {
        font-size: 14px;
    }

    .resumen-valor {
        font-size: 14px;
        padding-left: 0;
    }

    .resumen-fields {
        padding: 15px;
        gap: 15px;
    }

    /* Footer responsive - estilo imagen adjunta */
    footer {
        padding: 40px 0 0;
        margin-top: 40px;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 35px;
        text-align: center;
    }

    .footer-left {
        align-items: center;
    }

    .footer-logo {
        height: 55px;
        margin-bottom: 5px;
    }

    .footer-contact {
        align-items: center;
    }

    .footer-contact a,
    .footer-contact p,
    .footer-contact address {
        font-size: 14px;
        text-align: center;
    }

    .footer-social {
        justify-content: center;
        gap: 15px;
    }

    .footer-social a {
        width: 36px;
        height: 36px;
    }

    .footer-social svg {
        width: 22px;
        height: 22px;
    }

    .footer-center {
        align-items: center;
        text-align: center;
        padding-top: 20px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .footer-center h6 {
        font-size: 14px;
    }

    .footer-center p {
        font-size: 13px;
    }

    .footer-center > a {
        font-size: 14px;
    }

    .libro-reclamaciones {
        padding: 12px 20px;
        font-size: 14px;
        margin-top: 20px !important;
    }

    .footer-right {
        justify-content: center;
        padding-top: 20px;
        display: none; /* Ocultar en móvil como en la imagen */
    }

    .footer-elements {
        max-width: 180px;
    }

    .footer-bottom {
        padding: 20px 15px;
        margin-top: 30px;
    }

    .footer-bottom-content {
        justify-content: flex-start; /* Alineado a la izquierda en móvil */
        padding: 0 15px;
        gap: 15px;
    }

    .footer-bottom-logo {
        display: block; /* Visible en móvil */
        height: 40px;
    }

    .footer-bottom p {
        font-size: 12px;
        line-height: 1.4;
    }
}

/* Móviles (480px y menores) */
@media screen and (max-width: 480px) {
    .wrapper {
        padding: 0 10px;
    }

    .main-bar {
        padding: 15px 0;
    }

    .pucp-logo-img {
        height: 40px;
    }

    .main-nav ul {
        gap: 10px 15px;
    }

    .main-nav a {
        font-size: 12px;
        padding: 3px 0;
    }

    h1 {
        font-size: 20px;
        margin: 20px 0;
    }

    .dni-box,
    .beca18-box,
    .bachillerato-box,
    .puesto-box,
    .especialidad-box,
    .resumen-box {
        margin: 15px 10px;
    }

    .dni-box-content,
    .beca18-box-content,
    .bachillerato-box-content,
    .puesto-box-content,
    .especialidad-box-content,
    .resumen-box-content {
        padding: 25px 15px;
        border-radius: 6px;
    }

    .dni-box-content h2,
    .beca18-box-content h2,
    .bachillerato-box-content h2,
    .puesto-box-content h2,
    .especialidad-box-content h2,
    .resumen-box-content h2 {
        font-size: 18px;
        line-height: 1.3;
    }

    .dni-instruction,
    .beca18-instruction,
    .bachillerato-instruction,
    .puesto-instruction,
    .especialidad-instruction,
    .resumen-instruction {
        font-size: 13px;
        margin-bottom: 20px;
    }

    .option-card {
        padding: 12px;
    }

    .option-content {
        padding-right: 35px;
    }

    .option-content h3 {
        font-size: 15px;
    }

    .option-content p {
        font-size: 12px;
    }

    .option-card input[type="radio"]:checked ~ .option-content::before {
        font-size: 20px;
        right: 8px;
        top: 8px;
    }

    input[type="submit"], button.primary-btn, a.primary-btn {
        padding: 10px 20px;
        font-size: 15px;
    }

    #dni-form #dni-input {
        font-size: 15px;
        padding: 12px;
    }

    #especialidad-select {
        font-size: 14px;
        padding: 10px;
    }

    .resumen-fields {
        padding: 12px;
        gap: 10px;
    }

    .resumen-field {
        padding: 10px 0;
    }

    .resumen-field label,
    .resumen-valor {
        font-size: 13px;
    }

    /* Footer responsive móvil */
    footer {
        padding: 30px 0 0;
        margin-top: 30px;
    }

    .footer-main {
        padding-bottom: 30px;
    }

    .footer-left {
        gap: 20px;
    }

    .footer-logo {
        height: 45px;
    }

    .footer-contact a,
    .footer-contact p,
    .footer-contact address {
        font-size: 13px;
    }

    .footer-social {
        gap: 8px;
    }

    .footer-social a {
        width: 38px;
        height: 38px;
    }

    .footer-social svg {
        width: 18px;
        height: 18px;
    }

    .footer-center h6 {
        font-size: 12px;
    }

    .footer-center p {
        font-size: 13px;
    }

    .footer-center > a {
        font-size: 13px;
    }

    .footer-elements {
        max-width: 150px;
    }

    .libro-reclamaciones {
        padding: 8px 16px;
        font-size: 12px;
        gap: 10px;
    }

    .libro-reclamaciones svg {
        width: 32px;
        height: 32px;
    }

    .footer-bottom {
        padding: 18px 0;
    }

    .footer-bottom-content {
        padding: 0 10px;
        gap: 12px;
    }

    .footer-bottom-logo {
        display: block; /* Visible en móvil */
        height: 35px;
    }

    .footer-bottom p {
        font-size: 11px;
    }
}

/* Móviles muy pequeños (360px y menores) */
@media screen and (max-width: 360px) {
    .main-nav ul {
        gap: 8px 10px;
    }

    .main-nav a {
        font-size: 11px;
    }

    h1 {
        font-size: 18px;
    }

    .dni-box-content h2,
    .beca18-box-content h2,
    .bachillerato-box-content h2,
    .puesto-box-content h2,
    .especialidad-box-content h2,
    .resumen-box-content h2 {
        font-size: 16px;
    }

    .option-content h3 {
        font-size: 14px;
    }

    .option-content p {
        font-size: 11px;
    }

    input[type="submit"], button.primary-btn, a.primary-btn {
        padding: 10px 18px;
        font-size: 14px;
    }
}