* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    background: url('algrbra.jpg'), linear-gradient(to bottom, red, yellow);
    background-size: cover; background-attachment: fixed; min-height: 100vh;
}
.up-position-div {
    position: fixed; top: 0; left: 0; right: 0; height: 55px; z-index: 100;
    display: flex; flex-direction: row; align-items: center;
    justify-content: space-between; padding: 0 15px;
    border-color: rgba(50,117,65,0.3); border-style: solid;
    background: rgba(36,118,85,0.3); border-radius: 5px;
    backdrop-filter: blur(10px); box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.ZAFA { color: wheat; font-family: arial; font-size: 1.1rem; font-weight: bolder; text-shadow: 1px 1px 13px rgb(217,248,241); white-space: nowrap; }
.button-div { display: flex; flex-direction: row; align-items: center; gap: 5px; }
.button { border: none; cursor: pointer; font-size: 1rem; font-weight: bold; color: #fff; background: transparent; border-radius: 5px; padding: 5px 8px; }
.button:hover { color: wheat; }
.Registration {
    color: #fff; border: none; cursor: pointer; font-size: 0.9rem; font-weight: bold;
    border-style: solid; border-color: rgb(17,140,83); background-color: rgb(17,140,83);
    padding: 5px 10px; border-radius: 5px; margin-left: 10px; white-space: nowrap;
}
.Registration:hover { opacity: 0.7; transition: 0.3s; }
.hamburger { display: none; flex-direction: column; cursor: pointer; gap: 5px; background: transparent; border: none; padding: 5px; }
.hamburger span { display: block; width: 25px; height: 3px; background: #fff; border-radius: 3px; }

/* Hero section */
.icon-and-right-side {
    display: flex; flex-direction: row; align-items: flex-start;
    padding: 90px 20px 20px; gap: 20px; flex-wrap: wrap;
}
.math-button-in-lrarn-more {
    background-color: rgb(13,122,78); border: none; border-radius: 25px;
    height: 55px; width: 55px; flex-shrink: 0; margin-top: 10px;
}
.math-img { height: 50px; width: 50px; border: none; margin-left: -6px; }
.icon-right-side-dive { flex: 1; min-width: 200px; }
.Mathematics-h2 { font-family: arial; font-weight: bolder; font-size: 1.8rem; color: #f0b96e; margin-bottom: 8px; }
.ubder-Mathematics { font-family: arial; color: rgb(252,250,250); font-weight: 550; margin-bottom: 8px; }
.under-Mathematics-2 { font-family: arial; color: rgb(230,225,225); font-weight: 400; line-height: 1.6; margin-bottom: 15px; }
.Get-in-touch-last {
    color: #fff; border: 1px solid rgb(16,93,57); cursor: pointer; font-size: 14px;
    font-weight: bold; background-color: rgb(17,140,83); height: 35px;
    padding: 0 15px; border-radius: 5px; width: 130px;
}
.Get-in-touch-last:hover { box-shadow: 1px 1px 13px rgb(12,122,78); }

/* Info cards */
.Main-Main-divs {
    display: flex; flex-direction: row; flex-wrap: wrap;
    justify-content: center; gap: 15px; padding: 10px 15px 30px;
}
.first-line-divs1-of-learn-more {
    height: auto; min-height: 180px; width: 230px; max-width: calc(50% - 10px);
    border: 1px solid rgba(50,117,65,0.3); border-radius: 15px;
    background: rgba(36,118,85,0.3); backdrop-filter: blur(10px); padding: 0 0 15px;
}
.icon-title { display: flex; flex-direction: row; align-items: center; padding: 10px 10px 5px; }
.math-button-in-learn-more {
    background-color: rgb(13,122,78); border: none; border-radius: 25px;
    height: 38px; width: 38px; flex-shrink: 0;
}
.math-img-in { height: 35px; width: 35px; border: none; margin-left: -4px; }
.h4-inside-div { font-family: arial; color: white; font-weight: 400; margin-left: 8px; }
.thick-list { margin-left: 15px; }
.thick-list li { list-style: none; color: #fff; margin-bottom: 4px; }
.thick-list li::before { content: "\2714"; color: white; margin-right: 8px; }
.div-of-list { padding: 5px 10px; }
.h5-inside-div { font-family: arial; color: white; font-weight: 400; font-size: 1rem; margin: 5px 10px; }
.second-para { font-family: arial; color: #e3dfdf; margin: 5px 10px; }

/* Bottom CTA */
.last-long-div {
    margin: 0 15px 30px; border: 1px solid rgba(50,117,65,0.3); border-radius: 15px;
    background: rgba(36,118,85,0.3); backdrop-filter: blur(10px); padding: 20px;
}
.last-long-inside { display: flex; flex-direction: row; align-items: center; flex-wrap: wrap; gap: 15px; justify-content: space-between; }
.Ready-to-Start { font-family: arial; font-weight: bold; color: rgb(252,250,250); margin-bottom: 5px; }
.Join-our { font-family: arial; font-weight: lighter; color: rgb(252,250,250); line-height: 1.6; }
.Get-in-touch-last-last {
    color: #fff; border: 1px solid rgb(16,93,57); cursor: pointer; font-size: 14px;
    font-weight: bold; background-color: rgb(17,140,83); height: 35px;
    padding: 0 15px; border-radius: 5px; width: 130px; flex-shrink: 0;
}
.Get-in-touch-last-last:hover { box-shadow: 1px 1px 13px rgb(12,122,78); }
.green-para { font-family: arial; color: rgb(25,177,106); font-size: 11px; text-align: right; margin-top: 8px; }

@media (max-width: 768px) {
    .hamburger { display: flex; }
    .button-div {
        display: none; flex-direction: column; position: fixed;
        top: 55px; left: 0; right: 0; background: rgba(20,80,50,0.97);
        backdrop-filter: blur(10px); padding: 15px; gap: 10px;
        align-items: flex-start; z-index: 99;
    }
    .button-div.open { display: flex; }
    .button { font-size: 1.1rem; padding: 8px 10px; }
    .Registration { margin-left: 0; margin-top: 5px; width: 100%; text-align: center; }
    .icon-and-right-side { padding-top: 75px; }
    .Mathematics-h2 { font-size: 1.4rem; }
    .first-line-divs1-of-learn-more { width: 90%; max-width: 90%; }
    .last-long-inside { flex-direction: column; }
    .green-para { text-align: center; }
}