*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: sans-serif;
}
:root{
    --bg-color: #fef3dc;
    --second-bg-color: #fbeac7;
    --text-color: Black;
    --main-color: #e6a627;
}
html{
    font-size: 62.5%;
    overflow-x: hidden;
}
body{
    background: var(--bg-color);
    color: var(--text-color)
}
.header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 4rem 12% 4rem;
    background: rgba(242, 208, 140, 0.152);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}
.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);
}
.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);
}
#menu-icon{
    font-size: 3.6rem;
    color: var(--main-color);
    display:none;
}
section{
    min-height: 100vh;
    padding: 10rem 9% 10rem;
}
.home{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15rem;
}
.home-content h3{
    font-size: 3.2rem;
    font-weight: 700;
}
span{
    color: var(--main-color);
}
.logo span{
    color: var(--main-color);
}
.home-content h3:nth-of-type(2){
    margin-bottom: 2rem;
    font-size: 5rem;
}
.home-content h1{
    font-size: 8rem;
    font-weight: 700;
    margin-top: 1.5rem;
    line-height: 1;
}
.home-img img{
    position:relative;
    width: 32vw;
    border-radius: 8%;
    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{
    font-size: 1.8rem;
    font-weight: 500;
    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;
}
.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);
    color: black;
}
.text-animation{
    font-size: 34px;
    font-weight: 600;
    min-width: 280px;
}
.text-animation span{
    position: relative;
}
.text-animation span::before{
    content: "";
    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 steps(14) infinite;
}
@keyframes cursor{
    to{
        border-left: 2px solid var(--main-color);
    }
}
@keyframes words{
    0%, 20%{content: "Dormir";}
    21%, 40%{content: "Soñar";}
    41%, 60%{content: "Ser";}
    61%, 80%{content: "Comer";}
    81%, 100%{content: "Vivir"}
}
@keyframes typing{
    10%,
    15%,
    30%,
    35%,
    50%,
    55%,
    70%,
    75%,
    90%,
    95%{
        width: 0;
    }
    5%,
    20%,
    25%,
    40%,
    45%,
    60%,
    80%,
    85%{
        width: calc(100% + 8px);
    } 
}
.about{
    display: flex;
    justify-content: center;
    align-items: center;
    gap:10rem;
    background: var(--second-bg-color);
    color: var(--text-color);
}
.about a{
    color: var(--text-color);
    font-weight: bold;
}
.about-imgs{
    border-radius: 8%;
}
.about-imgs img{
    position: relative;
    width: 32vw;
    border-radius: 8%;
    box-shadow: 0 0 25px var(--main-color);
    top: 1rem;
    cursor: pointer;
    transition: 0.4s ease-in-out;
}
.about-imgs img:hover{
    box-shadow: 0 0 25px var(--main-color),
                0 0 50px var(--main-color),
                0 0 100px var(--main-color),
}
.heading{
    text-align: center;
    font-size: 6rem;
    margin: 5rem 0;
}
.about-content h2{
    text-align: left;
    line-height: 1.5;
}
.about-content h3{
    font-size: 2.6rem;
}
.about-content p{
    font-size: 1.8rem;
    margin: 2rem 0 3rem;
    line-height: 1.8;
}

.timeline-section{
    min-width: 100vh;
    padding: 100px 15px;
    background: var(--bg-color);
}
.timeline-section h2{
    margin-bottom: 5rem;
}
.timeline-items{
    max-width: 1000px;
    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);
    position: absolute;
    left: calc(50% - 8px);
    border-radius: 50%;
    top: 10px;
}
.timeline-date{
    font-size: 26px;
    font-weight: 800;
    color: rgb(0, 0, 0);
    margin: 6px 0 15px;
}
.timeline-content{
    background-color: var(--main-color);
    padding: 20px;
    border-radius: 1em;
    cursor: pointer;
    transition: 0.3s ease-in-out;
}
.timeline-content:hover{
    transform: scale(1.05);
}
.timeline-content h3{
    font-size: 25px;
    color: white;
    margin: 0 0 10px;
    text-transform: capitalize;
    font-weight: 750;
}
.timeline-content p{
    color: white;
    opacity: 0.8;
    font-size: 18px;
    font-weight: 250;
    line-height: 25px;
}
.timeline-content a{
    color: var(--bg-color);
    font-weight: bold;
}
.timeline-section {
    position: relative;
    min-height: 100vh;
    padding: 100px 15px;
    background: var(--bg-color);
    overflow: hidden; 
}
.timeline-bg-img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
    pointer-events: none;
}
.timeline-bg-img img {
    width: 950px;
    height: auto;
    display: block;
    opacity: 0.08; 
}
.timeline-items {
    position: relative;
    z-index: 1;
}
.courses{
    background-color: var(--second-bg-color);
}
.courses-box{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    place-items: stretch;
    gap: 3rem;
    row-gap: 5rem;
}
.courses-card{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: var(--bg-color);
    border: 2px solid var(--main-color);
    border-radius: 3rem;
    gap: 2rem;
    padding: 5rem 2rem;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 0 5px var(--main-color);
    transition: 0.3s ease;
    height: 100%;     
    width: 100%; 
    box-sizing: border-box;
}
.courses-card:hover{
    box-shadow: 0 0 25px var(--main-color),
                0 0 50px var(--main-color);
    transform: scale(1.02);
}
.courses-card h2{
    font-size: 3rem;
}
.courses-card h3{
    font-size: 2.5rem;
}
.courses-card p{
    font-size: 1.8rem;
}
.courses a{
    color: var(--text-color);
    font-weight: bold;
}
.footer{
    position: relative;
    bottom: 0;
    width: 100%;
    padding: 40px 0;
    background-color: var(--main-color);
}
.footer .social{
    text-align: center;
    padding-bottom: 25px;
    color: white;
}
.footer .social a{
    font-size: 25px;
    color: white;
    border: 2px solid white;
    width: 42px;
    height: 42px;
    line-height: 42px;
    display: inline-block;
    text-align: center;
    border-radius: 50%;
    margin: 0 10px;
    transition: 0.3s ease;
}
.footer .social a:hover{
    transform: scale(1.2) translateY(-10px);
    background-color: white;
    color: var(--main-color);
}