/* --- IMPORTACIONES --- */

/* Noto Sans Mono */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Mono&display=swap');

/* Poppins */
@import url('https://fonts.googleapis.com/css2?family=Poppins&display=swap');

/* Montserrat */
@import url('https://fonts.googleapis.com/css2?family=Montserrat&display=swap');

/* --- VARIABLES --- */ 

:root {
    --color-white: #FFFFFF;
    --color-black: #000000;
    --color-background: #18214D;
    --color-main: #344A7F;
    --color-secondary: #7288BA;

    --font-heading: 'Poppins', sans-serif;
    --font-paragraph: 'Montserrat', sans-serif;
    --font-terminal: 'Noto Sans Mono', monospace;
}

/* --- GENERALES --- */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--color-secondary);
    overflow-x: hidden;
}

h1 {
    font-family: var(--font-heading);
    font-size: 2.7rem;
    color: var(--color-white);
}

h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-white);
}

h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-white);
}

p {
    font-family: var(--font-paragraph);
    font-size: 1.3rem;
    color: var(--color-white);
}

li {
    font-family: var(--font-paragraph);
    font-size: 1.3rem;
    color: var(--color-white);
}

/* --- CLASES PREECHAS --- */

.noto-sans-mono-regular {
  font-family: "Noto Sans Mono", monospace;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  font-variation-settings:
    "wdth" 100;
}

.montserrat-regular {
  font-family: "Montserrat", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
}

.poppins-regular {
  font-family: "Poppins", sans-serif;
  font-weight: 400;
  font-style: normal;
}


/* --- HEADER --- */

header {
    background-color: var(--color-background);
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    padding: 1rem 6rem;
}

.logo a,
.nav-menu nav a {
    color: var(--color-white);
    text-decoration: none;
    position: relative;
    transition: color 0.35s ease-out; 
}

.logo a p {
    font-family: var(--font-terminal);
}

.nav-menu nav a {
    margin-left: 1.5rem;
    font-family: var(--font-paragraph);
}

.logo a::after,
.nav-menu nav a::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--color-secondary);
    transform: scaleX(0); 
    transform-origin: bottom left;
    transition: transform 0.35s ease-out;
}

.logo a:hover,
.nav-menu nav a:hover {
    color: var(--color-secondary);
}

.logo a:hover::after,
.nav-menu nav a:hover::after {
    transform: scaleX(1);
}

/* --- BODY / BANNER CONTAINER --- */

.top-container {
    height: 45rem;
    width: 100vw;
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.top-container-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

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

.top-container-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-black);
    opacity: 0.8; 
    z-index: 2; 
}

.top-container-text {
    position: relative;
    z-index: 3;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7); 
}

.top-container-text p {
    font-size: 1.8rem;
}

.text-box {
    width: 95%;
    max-width: 1400px;
    padding: 4rem;
    margin: 4rem auto; 
    background-color: var(--color-background); 
    border-radius: 10px; 
}

.text-box-p {
    padding: 3rem 0;
}

/* --- BODY / BOX CARDS --- */

.box-cards {
    padding: 2.3rem 0;
    background-color: var(--color-secondary);
}

.box-cards-title h2 {
    text-align: center;
}

.box-cards-container {
    display: flex;
    justify-content: center;
    padding: 1rem 12rem;
}

.box-cards-container img {
    width: 8.5rem;
    height: 8.5rem;
}

.box-cards-container-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    border: solid 1px var(--color-white); 
    border-radius: 8px;
    box-shadow: 0 0 15px var(--color-white); 
    padding: 2rem;
}   

.box-cards-container-content p {
    margin-top: 1rem;
    margin-bottom: 0;
    text-align: center;
    line-height: 1.3;
}

.box-cards-container-content img {
    margin-bottom: 0.8rem;
}

/* --- BODY / TIMELINE ITEMS --- */

.timeline {
    padding: 2rem 30rem;
    background-color: var(--color-background);
}

.timeline-box-item {
    padding-top: 1.5rem;
    padding-bottom: 1rem;
}

/* --- SUMMARY CARD --- */

.job-card.summary-card .timeline-box {
    display: block;
    margin-top: 2rem;
    padding: 0;
}

.job-card.summary-card .timeline-title h2 {
    text-align: center; 
}

.job-card.summary-card .summary-item {
    margin-top: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1); 
}

.job-card.summary-card .summary-item h3 {
    text-align: center;
    margin-bottom: 0.2rem;
    font-size: 1.3rem;
}

.job-card.summary-card .summary-item p {
    text-align: center; 
    line-height: 1.5;
    font-size: 1rem;
    margin-top: 0;
}

.job-card.summary-card .summary-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

/* --- BODY / CONTACT BANNER (.action) --- */

.action {
    background-color: var(--color-main);
    padding: 3rem 0;
    display: flex;
    flex-direction: column;
}

.action-title h2 {
    text-align: center;
}

.action-description p {
    text-align: center;
    padding-top: 1rem;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.contact-banner-title {
    text-align: center;
}

.contact-banner-description {
    text-align: center;
    margin-top: 2rem;
}


.contact-banner-button {
    text-align: center;
    padding-top: 2rem;
}

.contact-banner-button a {
    color: var(--color-white);
    text-decoration: none;
    background-color: var(--color-background);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    transition: all 0.3s ease-in-out; 
    display: inline-block; 
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
}

.contact-banner-button a:hover {
    background-color: var(--color-secondary); 
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4); 
    transform: translateY(-5px); 
}

.contact-banner-button a:active {
    transform: translateY(0); 
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.4); 
}

/* --- BODY / CONTACT FORM SECTION --- */

.contact-section {
    background-color: var(--color-secondary); 
    padding: 5rem 0; 
}

.contact-form {
    width: 60%; 
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem;
    background-color: var(--color-background); 
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    color: var(--color-white);
}

.contact-form-title h2 {
    text-align: center;
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.contact-form-description p {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--color-secondary);
}

.contact-form-fields {
    padding: 0 3rem; 
}

.form-group {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-family: var(--font-paragraph);
    font-size: 1.1rem;
    font-weight: 600;
}

.form-group input[type="text"],
.form-group textarea {
    padding: 0.8rem 1rem;
    border: 1px solid var(--color-secondary);
    border-radius: 5px;
    background-color: #273960; 
    color: var(--color-white);
    font-family: var(--font-paragraph);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input[type="text"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 8px rgba(114, 136, 186, 0.8); 
}

.submit-button {
    border: none;
    cursor: pointer;
    color: var(--color-white);
    background-color: var(--color-secondary);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    
    display: block; 
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;

    margin: 2rem auto 0 auto;
    transition: all 0.3s ease-in-out; 
}

/* Efecto Hover del Botón */
.submit-button:hover {
    background-color: var(--color-main);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4); 
    transform: translateY(-5px); 
}

.submit-button:active {
    transform: translateY(0); 
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.4); 
}

/* ========================================= */
/*         EXPERIENCE AND FORM
/* ========================================= */

.experience-section {
    width: 80%;
    max-width: 1200px;
    margin: 4rem auto;
    padding: 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 3rem; 
}

.job-card {
    background-color: var(--color-background);
    color: var(--color-white);
    padding: 2rem;
    border-left: 5px solid var(--color-secondary);
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.job-card:hover {
    transform: translateY(-5px); 
}

.job-header h3 {
    font-family: var(--font-heading);
    color: var(--color-secondary);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.job-date {
    display: block;
    font-size: 1rem;
    color: #aaaaaa;
    margin-bottom: 1.5rem;
    font-family: var(--font-paragraph);
}

.job-details p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.job-details ul {
    list-style-type: none;
    padding-left: 0;
    margin-top: 1rem;
}

.job-details ul li {
    font-family: var(--font-paragraph);
    font-size: 1rem;
    margin-bottom: 0.7rem;
    position: relative;
    padding-left: 1.5rem;
}

.job-details ul li::before {
    content: '> '; 
    color: var(--color-secondary);
    font-weight: bold;
    position: absolute;
    left: 0;
}


/* --- TRAINING SECTION --- */

.training-section {
    width: 80%;
    max-width: 1000px;
    margin: 4rem auto;
    padding: 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.training-card {
    background-color: var(--color-background);
    color: var(--color-white);
    padding: 1.5rem 2rem;
    border-left: 5px solid var(--color-secondary);
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.training-card:hover {
    transform: translateY(-3px); 
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.training-header h3 {
    font-family: var(--font-heading);
    color: var(--color-secondary);
    font-size: 1.5rem;
    margin-bottom: 0.3rem;
}

.training-date {
    display: block;
    font-size: 0.9rem;
    color: #aaaaaa;
    margin-bottom: 1rem;
    font-family: var(--font-paragraph);
}

.training-details p {
    font-size: 1rem;
    line-height: 1.5;
}

/* --- CONTAINER CERTIFICATIONS --- */

.container-certifications {
    background-color: var(--color-background);
    padding: 2rem 0;
}

.container-certifications-header {
    text-align: center;
}

.container-certifications-box {
    display: flex;
    justify-content: space-around;
}

.container-certifications-box-element img {
    height: 20rem;
    width: 20rem;
}

/* --- FOOTER --- */

footer {
    background-color: var(--color-background);
    color: var(--color-white);
    padding: 3rem 0 1rem 0;
    display: flex;
    flex-direction: column;
    align-items: center; 
}

.footer-container {
    display: flex;
    flex-direction: row; 
    justify-content: space-between; 
    align-items: flex-start;
    width: 90%; 
    padding: 1rem 0;
    margin-bottom: 3rem;
}

/* --- LOGO --- */

.footer-container .logo {
    flex-basis: 33%;
    text-align: left; 
}

.footer-container .logo a {
    color: var(--color-secondary);
    font-size: 1.5rem;
    display: inline-block;
    position: relative;
    text-decoration: none;
    transition: color 0.35s ease-out;
}

.footer-container .logo a::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--color-secondary);
    transform: scaleX(0); 
    transform-origin: bottom left;
    transition: transform 0.35s ease-out;
}

.footer-container .logo a:hover {
    color: var(--color-white); 
}

.footer-container .logo a:hover::after {
    transform: scaleX(1);
}


/* --- MENÚS INFERIORES --- */

.bottom-nav-menu {
    flex-basis: 33%;
    text-align: center;
}

.bottom-nav-menu nav {
    display: flex;
    flex-direction: column; 
    gap: 0.5rem; 
    align-items: center;
}

.bottom-nav-menu nav a {
    color: var(--color-white);
    font-family: var(--font-paragraph);
    text-decoration: none;
    position: relative;
    transition: color 0.35s ease-out; 
    margin-left: 0; 
    margin-right: 0;
}

.bottom-nav-menu nav a::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background-color: var(--color-secondary);
    transform: translateX(-50%) scaleX(0); 
    transform-origin: center;
    transition: transform 0.35s ease-out;
}

.bottom-nav-menu nav a:hover {
    color: var(--color-secondary);
}

.bottom-nav-menu nav a:hover::after {
    transform: translateX(-50%) scaleX(1);
}

/* --- COPYRIGHT --- */

.footer-copy {
    width: 100%;
    margin-top: 2rem; 
}

.footer-copy p {
    text-align: center;
    padding-top: 1rem;
    font-size: 1rem;
    color: var(--color-secondary);
}

/* ========================================= */
/* --- MEDIA QUERIES (RESPONSIVE) --- */
/* ========================================= */

/* --- Top 768px --- */
@media screen and (max-width: 768px) {

    /* HEADER */
    header {
        flex-direction: column;
        align-items: center;
        padding: 1rem 1.5rem;
    }

    .nav-menu nav {
        margin-top: 1rem;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.8rem;
    }

    .nav-menu nav a {
        margin-left: 0.5rem;
    }

    /* TIPOGRAFÍA */
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    h3 { font-size: 1.3rem; }
    p  { font-size: 1.1rem; }

    /* BANNER PRINCIPAL */
    .top-container {
        height: 25rem;
    }
    .top-container-text h1 { font-size: 2.5rem; }
    .top-container-text p  { font-size: 1.4rem; }

    /* CONTENIDO GENERAL */
    .text-box,
    .action-content-wrapper {
        width: auto;
        max-width: none;
        margin: 2rem 1.5rem;
        padding: 3rem 2rem;
        box-sizing: border-box;
    }

    .timeline,
    .experience-section,
    .training-section,
    .contact-form {
        width: 100%;
        padding: 0 1.5rem;
        margin: 2rem auto;
    }

    .text-box-p,
    .job-details p,
    .job-details ul li,
    .training-details p {
        margin-bottom: 0.8rem;
        font-size: 1rem;
        word-break: break-word; 
        overflow-wrap: break-word; 
    }

    /* BOX CARDS */
    .box-cards-container {
        flex-direction: column;
        align-items: center;
        padding: 2rem 0; 
        gap: 2.5rem;
        width: 100%;
        max-width: none;
    }

    .box-cards-container-content {
        width: 85%; 
        max-width: 350px;
        padding: 2rem; 
        box-sizing: border-box;
        overflow-wrap: break-word; 
    }

    .box-cards-container img {
        width: 7rem;
        height: 7rem;
        margin-bottom: 0.8rem;
    }

    .box-cards-container-content p {
        font-size: 1rem;
        line-height: 1.4;
        word-break: break-word; 
    }
    
    /* CERTIFICACIONES (CORRECCIÓN DE APILAMIENTO) */
    .container-certifications-box {
        display: flex; 
        flex-direction: column; 
        align-items: center; 
        gap: 3rem; 
        padding: 2rem 0; 
        width: 100%; 
    }

    .container-certifications-box-element {
        width: 80%;
        max-width: 300px;
        text-align: center;
    }

    /* TIMELINE */
    .timeline-box-item {
        width: 100%;
        padding: 1.5rem;
        box-sizing: border-box;
    }

    .timeline-box-item h3 {
        font-size: 1.2rem;
        text-align: left;
        word-break: break-word; 
    }

    .timeline-box-item p {
        font-size: 1rem;
        text-align: left;
        word-break: break-word; 
    }

    /* EXPERIENCIA Y FORMACIÓN */
    .job-card,
    .training-card {
        padding: 1.5rem;
        box-sizing: border-box;
    }

    .job-header h3,
    .training-header h3 {
        font-size: 1.5rem;
    }

    .job-details ul li {
        font-size: 0.95rem;
    }

    /* CONTACT BANNER */
    .action-title h2 {
        font-size: 1.6rem;
    }

    .action-description p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .contact-banner-button a {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }

    /* FORMULARIO DE CONTACTO */
    .contact-form {
        padding: 1.5rem;
    }

    .form-group label { font-size: 1rem; }
    .form-group input,
    .form-group textarea { font-size: 0.9rem; }

    .submit-button {
        font-size: 1rem;
        padding: 0.8rem 2rem;
        margin: 1.5rem auto 0 auto;
    }

    /* FOOTER */
    footer { padding: 2rem 0 1rem 0; }

    .footer-container {
        flex-direction: column;
        align-items: center;
        width: 90%;
        margin-bottom: 1.5rem;
    }

    .footer-container > div {
        text-align: center;
        margin-bottom: 1.5rem;
    }
}

/* --- Top 480px --- */
@media screen and (max-width: 480px) {

    /* HEADER */
    header { padding: 0.8rem 1rem; }
    .logo a p { font-size: 0.9rem; }

    .nav-menu nav {
        flex-direction: column;
        gap: 0.3rem;
    }

    .nav-menu nav a {
        font-size: 0.9rem;
    }

    /* TIPOGRAFÍA */
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.4rem; }
    h3 { font-size: 1.1rem; }
    p  { font-size: 0.9rem; }

    /* BANNER PRINCIPAL */
    .top-container { height: 20rem; }
    .top-container-text h1 { font-size: 2rem; }
    .top-container-text p  { font-size: 1.2rem; }

    /* CONTENIDO GENERAL */
    .text-box,
    .action-content-wrapper {
        margin: 1.5rem 0.5rem;
        padding: 2rem 1rem;
    }

    .timeline,
    .experience-section,
    .training-section,
    .contact-form {
        padding: 0 0.5rem;
    }

    /* BOX CARDS */
    .box-cards-container-content {
        width: 100%;
        max-width: 280px;
    }

    .box-cards-container img {
        width: 7rem;
        height: 7rem;
    }
    
    /* CERTIFICACIONES */
    .container-certifications-box {
        gap: 2rem;
    }

    .container-certifications-box-element {
        width: 90%;
    }

    /* TIMELINE */
    .timeline-box-item {
        padding: 1rem;
    }

    .timeline-box-item h3 {
        font-size: 1.1rem;
    }

    .timeline-box-item p {
        font-size: 0.9rem;
    }

    /* FOOTER */
    .footer-container > div {
        margin-bottom: 1rem;
    }

    .footer-container .logo a p,
    .bottom-nav-menu nav a,
    .footer-copy p {
        font-size: 0.8rem;
    }
}