@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: "Poppins", sans-serif;
}
:root {
    --bg-color: #070707;
    --second-bg-color: #181818;
    --text-color: #ffffff;
    --main-color: #66ff48;
}

html {
    font-size: 60%;
    overflow-x: hidden;    
}

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

strong {
    color: var(--main-color);
}

::-webkit-scrollbar {
    width: 15px;
}
::-webkit-scrollbar-thumb {
    background-color: var(--main-color);
}
::-webkit-scrollbar-track {
    background-color: var(--bg-color);
    width: 50px;
}
/* Header */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 4rem 12% 4rem;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 5;
}
.logo {
    font-size: 3rem;
    color: var(--text-color);
    font-weight: 800;
    cursor: pointer;
    transition: 0.3s ease;
}
.logo:hover {
    transform: scale(1.1);
}
.logo span {
    text-shadow: 0 0 25px var(--main-color);
    color: var(--main-color);
}
.navbar a{
    font-size: 1.8rem;
    color: var(--text-color);
    margin-left: 4rem;
    font-weight: 500;
    transition: 0.3s ease;
    border-bottom: 3px solid transparent;
}

.navbar a:hover,
.navbar a.active {
    color: var(--main-color);
    border-bottom: 3px solid var(--main-color);
}


section {
    min-height: 100wh;
    padding: 10rem 12% 10rem;
}
.home{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15rem;
}
.home-content{
    display: flex;
    flex-direction: column;
    align-items: baseline;
    text-align: left;
    justify-content: center;
    margin-top: 3rem;
}
span{
    color: var(--main-color)
}
.home-content h3 {
    margin-bottom: 2rem;
    margin-top: 1rem;
    font-size: 3.5rem;
}
.home-content h1 {
    font-size: 7rem;
    font-weight: 700;
    margin-top: 1.5rem;
    line-height: 1;
}
.home-img {
    border-radius: 50%;
}
.home-img img {
    position: relative;
    top: 3rem;
    width: 32vw;
    border-radius: 50%;
    box-shadow: 0 0 25px var(--main-color);
    cursor: pointer;
    transition: 0.4s ease-in-out;
}
.home-img img:hover{
    box-shadow: 0 0 25px var(--main-color),
                0 0 50px var(--main-color),
                0 0 100px var(--main-color); 
}
.home-content p{
    color: var(--text-color);
    font-size: 1.5rem;
    line-height: 1.8;
    max-width: 1000px;
}
.social-icons a{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4.5rem;
    height: 4.5rem;
    background: transparent;
    border: 2px solid var(--main-color);
    font-size: 2.5rem;
    border-radius: 50%;
    color: var(--main-color);
    margin: 3rem 1.5rem 3rem 0;
    transition: 0.3s ease-in-out;
}
.social-icons a:hover{
    color: var(--text-color);
    transform: scale(1.3)translateY(-5px);
    box-shadow: 0 0 25px var(--main-color);
    background-color: var(--main-color);
}
.btn {
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--main-color);
    box-shadow: 0 0 25px var(--main-color);
    border-radius: 4rem;
    font-size: 1.6rem;
    color:black;
    border: 2px solid transparent;
    letter-spacing: 0.1rem;
    font-weight: 600;
    transition: 0.3s ease-in-out;
    cursor: pointer;
}
.btn:hover{
    transform: scale(1.05);
    box-shadow: 0 0 50px var(--main-color);
}
.btn-group {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.btn-group a:nth-of-type(2){
    background-color: black;
    color: var(--main-color);
    border: 2px solid var(--main-color);
    box-shadow: 0 0 25px transparent;
}
.btn-group a:nth-of-type(2):hover{
    box-shadow: 0 0 25px var(--main-color);
    background-color: var(--main-color);
    color: black;
}

.text-animation{
    font-size: 34px;
    font-weight: 600;
    min-width: 280px;
}
.text-animation span{
    position: relative;  
}
.text-animation span::before{
    content: "Programador Junior";
    color: var(--main-color);
    animation: words 20s infinite;
}
.text-animation span::after{
    content: "";
    background-color: var(--bg-color);
    position: absolute;
    width: calc(100% + 8px);
    height: 100%;
    border-left: 3px solid var(--bg-color);
    right: -8px;
    animation: cursor 0.6s infinite, typing 20s infinite;
}
@keyframes cursor{
    to{
        border-left: 2px solid var(--main-color);
    }
}
@keyframes words {
    0%,
    20%{
        content: "Programador Junior";
    }
    21%,
    40%{
        content: "Desarrollador Front-end";
    }
    41%,
    60%{
        content: "Diseñador Web";
    }
    61%,
    80%{
        content: "Estudiante";
    }
    81%,
    100%{
        content: "Aprendiz de Back-end";
    }
}
 @keyframes typing {
    10%,
    15%,
    30%,
    35%,
    50%,
    55%,
    70%,
    75%,
    90%,
    95%{
        width: 0;
    }
    5%,
    20%,
    25%,
    40%,
    45%,
    60%,
    65%,
    80%,
    85%{
        width: calc(100% + 8px);
    }
}

/* SECCIONES */

.heading {
    font-size: 8rem;
    text-align: center;
    margin: 5rem 0;
}


/* CONTACT */

.contact{
    background-color: var(--bg-color);
}
.contact h2{
    margin-bottom: 3rem;
    color:white;
}
.contact h2 span{
    color: var(--main-color);
}
.contact form{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    margin: 5rem auto;
    text-align: center;
}
.contact form .input-box{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.contact form .input-box input,
.contact form textarea{
    width: 100%;
    padding: 2.5rem;
    font-size: 1.8rem;
    color: var(--text-color);
    background: var(--bg-color);
    border-radius: 2rem;
    border: 2px solid var(--main-color);
    margin: 1.5rem 0;
    resize: none;
}
.contact form .btn{
    margin-top: 2rem;
}

.contact-box {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-item {
    background: var(--second-bg-color);
    border: 2px solid transparent;
    border-radius: 2rem;
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.4s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.contact-item:hover {
    border-color: var(--main-color);
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(102, 255, 72, 0.3);
}

.contact-text h4 {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.contact-text a {
    font-size: 1.6rem;
    color: var(--main-color);
    transition: all 0.3s ease;
    word-break: break-all;
}

.contact-text a:hover {
    color: var(--text-color);
    text-shadow: 0 0 10px var(--main-color);
}

.contact-icon {
    font-size: 4rem;
    color: var(--main-color);
    transition: all 0.3s ease;
}

.contact-item:hover .contact-icon {
    transform: scale(1.2);
    text-shadow: 0 0 15px var(--main-color);
}   
/* FORMACIÓN */

.about {
    padding: 100px 15px;
    background: var(--second-bg-color);
}
.about h2{
    margin-bottom: 5rem;
}
.timeline-items {
    max-width: 1200px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    position: relative;
}
.timeline-items::before {
    content: "";
    position: absolute;
    width: 5px;
    height: 100%;
    background-color: var(--main-color);
    left: calc(50% - 1px);
}
.timeline-item {
    margin-bottom: 40px;
    width: 100%;
    position: relative;
}
.timeline-item:last-child{
    margin-bottom: 0;
}
.timeline-item:nth-child(odd){
    padding-right: calc(50% + 30px);
    text-align: right;
}
.timeline-item:nth-child(even){
    padding-left: calc(50% + 30px);
}
.timeline-dot{
    height: 21px;
    width: 21px;
    background-color: var(--main-color);
    box-shadow: 0 0 25px var(--main-color),
                0 0 50px var(--main-color);
    position: absolute;
    left: calc(50% - 8px);
    border-radius: 50%;
    top:10px;
}
.timeline-date{
    font-size: 20px;
    font-weight: 800;
    color: var(--text-color);
    margin: 6px 0 15px;
}
.timeline-content{
    background-color: var(--bg-color);
    border: 3px solid var(--main-color);
    padding: 30px 50px;
    border-radius: 4rem;
    box-shadow: 0 0 10px var(--main-color);
    cursor: pointer;
    transition: 0.3s ease-in-out;
}
.timeline-content:hover{
    transform: scale(1.05);
    box-shadow: 0 0 25px var(--main-color);
}
.timeline-content h3{
    font-size: 20px;
    color: var(--text-color);
    margin: 0 0 10px;
    font-weight: 500;
}
.timeline-content p{
    color:white;
    font-size: 16px;
    font-weight: 300;
    line-height: 22px;
}

/* SKILLS */
.skills {
    background-color: var(--bg-color);
    padding: 10rem 12%;
}

.sub-heading {
    font-size: 3.5rem;
    text-align: center;
    margin-bottom: 4rem;
    color: var(--main-color);
}

.soft-skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto 6rem;
}

.soft-skill-card {
    background-color: var(--second-bg-color);
    border: 2px solid var(--main-color);
    border-radius: 1.5rem;
    padding: 2.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.soft-skill-card.wide {
    grid-column: span 1;
}

.soft-skill-card i {
    font-size: 4rem;
    color: var(--main-color);
    margin-bottom: 1.5rem;
    display: block;
}

.soft-skill-card h4 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.soft-skill-card p {
    font-size: 1.4rem;
    color: #ccc;
    line-height: 1.6;
}

.soft-skill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(102, 255, 72, 0.2);
}

.tech-stack-grid, .learning-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 2.5rem;
    max-width: 1000px;
    margin: 0 auto;
    padding-bottom: 5rem;
}

.tech-box {
    background-color: var(--second-bg-color);
    border: 1px solid var(--main-color);
    border-radius: 1rem;
    padding: 2rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.tech-box i {
    font-size: 3.5rem;
    color: var(--main-color);
    margin-bottom: 1rem;
}

.tech-box span {
    font-size: 1.4rem;
    font-weight: 500;
    text-align: center;
}

.tech-box:hover {
    transform: scale(1.05);
    border-color: var(--main-color);
    box-shadow: 0 0 15px var(--main-color);
}

.languages-container {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 6rem;
}

.language-box {
    background-color: var(--second-bg-color);
    border: 2px solid var(--main-color);
    border-radius: 1.5rem;
    padding: 2rem 3rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    min-width: 200px;
    transition: all 0.3s ease;
}

.language-box.accent {
    background-color: var(--main-color);
}

.language-box i {
    font-size: 3rem;
    color: var(--main-color);
}

.language-box h4 {
    font-size: 1.8rem;
    margin-bottom: 0.3rem;
}

.language-box p {
    font-size: 1.4rem;
    color: #ccc;
}

.language-box:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px var(--main-color);
}

/* PROJECTS */
.projects {
    background-color: var(--second-bg-color);
    padding: 10rem 12%;
    overflow: hidden;
}

.projects-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.projects-carousel {
    display: flex;
    gap: 3rem;
    padding: 2rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 3rem;
    scrollbar-width: none; /* Firefox */
}

.projects-carousel::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.project-card {
    min-width: 300px;
    max-width: 350px;
    background-color: var(--bg-color);
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    scroll-snap-align: start;
    flex: 0 0 auto;
    margin: 0 1rem;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(102, 255, 72, 0.2);
}

.project-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-content {
    padding: 2rem;
}

.project-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--main-color);
}

.project-content p {
    font-size: 1.4rem;
    color: #ccc;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.tech-pill {
    background-color: rgba(102, 255, 72, 0.1);
    color: var(--main-color);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-size: 1.2rem;
    border: 1px solid var(--main-color);
}

.project-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.project-buttons .btn-small {
    padding: 0.8rem 1.6rem;
    font-size: 1.3rem;
}

.project-buttons .btn-outline {
    background-color: transparent;
    color: var(--main-color);
    border: 2px solid var(--main-color);
    box-shadow: none;
}

.project-buttons .btn-outline:hover {
    background-color: var(--main-color);
    color: black;
}

.carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 2rem;
}

.carousel-btn {
    background-color: var(--main-color);
    color: black;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    border: none;
    font-size: 2rem;
    transition: all 0.3s ease;
}

.carousel-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px var(--main-color);
}

.carousel-dots {
    display: flex;
    gap: 1rem;
}

.carousel-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(102, 255, 72, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dots .dot.active {
    background-color: var(--main-color);
    transform: scale(1.2);
}

/* FOOTER */

.footer{
    position: relative;
    bottom: 0;
    width: 100%;
    padding: 40px 0;
    background-color: var(--second-bg-color);
}
.footer .social{
    text-align: center;
    padding-bottom: 25px;
    color: var(--main-color);
}
.footer .social a{
    font-size: 25px;
    color: var(--main-color);
    border: 2px solid var(--main-color);
    width: 42px;
    height: 42px;
    line-height: 42px;
    display: inline-block;
    text-align: center;
    border-radius: 50%;
    margin: 0 10px;
    transition: 0.3s ease-in-out;
}
.footer .social a:hover{
    transform: scale(1.2) translateY(-10px);
    background-color: var(--main-color);
    color: black;
    box-shadow: 0 0 25px var(--main-color);
}
.footer ul{
    margin-top: 0;
    padding: 0;
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 0;
    text-align: center;
}
.footer ul li a{
    color: white;
    border-bottom: 3px solid transparent;
    transition: 0.3 ease-in-out;
}
.footer ul li a:hover{
    border-bottom: 3px solid var(--main-color);
}
.footer ul li{
    display: inline-block;
    padding: 0 15px;
}
.footer .copyright{
    margin-top: 50px;
    text-align: center;
    font-size: 16px;
    color: white;
}



@media (max-width: 1024px) {
    html {
        font-size: 55%;
    }
    .home {
        gap: 8rem;
    }
    .timeline-items::before {
        left: 20px;
    }
    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        padding: 0 0 0 60px;
        text-align: left;
    }
    .timeline-dot {
        left: 11px;
    }

     .contact .heading {
        font-size: 6rem;
    }
    
    .contact-box {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 50%;
    }
    .header {
        padding: 2rem 5%;
    }
    .navbar a {
        margin-left: 2rem;
        font-size: 1.6rem;
    }
    .home {
        flex-direction: column;
        gap: 5rem;
    }
    .home-content h1 {
        font-size: 5rem;
    }
    .home-img img {
        width: 60vw;
    }
    
     .contact {
        padding: 8rem 5%;
    }
    
    .contact .heading {
        font-size: 5rem;
        margin-bottom: 4rem;
    }
    
    .contact-box {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-item {
        padding: 2rem;
    }
    
    .contact-text h4 {
        font-size: 1.8rem;
    }
    
    .contact-text a {
        font-size: 1.4rem;
    }
    
    .contact-icon {
        font-size: 3rem;
    }
    .soft-skills-grid {
        grid-template-columns: 1fr;
    }
    .languages-container {
        flex-direction: column;
        align-items: center;
    }
    .projects-carousel {
        gap: 1.5rem;
    }
    .project-card {
        min-width: 250px;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 45%;
    }
    .logo {
        font-size: 2.5rem;
    }
    .navbar a {
        margin-left: 1rem;
        font-size: 1.4rem;
    }
    .home-content h1 {
        font-size: 4rem;
    }
    .home-content h3 {
        font-size: 2.5rem;
    }
    .text-animation {
        font-size: 2.4rem;
    }
    .heading {
        font-size: 5rem;
    }
    .sub-heading {
        font-size: 2.5rem;
    }
    .soft-skill-card h4 {
        font-size: 1.8rem;
    }
    .tech-box span {
        font-size: 1.2rem;
    }
    .language-box {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    .language-box h4 {
        font-size: 1.6rem;
    }
    .footer ul li {
        display: block;
        margin: 1rem 0;
    }

    .contact .heading {
        font-size: 4rem;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .contact-text {
        order: 2;
    }
    
    .contact-icon {
        order: 1;
    }
}