:root {
    --blue-1: #3554D1;
    --blue-2: #EFF3FE;
    --dark-1: #1A1A1A;
    --dark-2: #2D2D2D;
    --light-1: #7C7C7C;
    --white: #FFFFFF;
    --red-1: #FF5A5F;
}

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

body {
    font-family: 'Jost', sans-serif;
    background-color: var(--blue-2);
    color: var(--dark-1);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col-xl-6 {
    flex: 0 0 50%;
    max-width: 50%;
    padding: 0 15px;
}

@media (max-width: 1199px) {
    .col-xl-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

.bg-white {
    background-color: var(--white);
}

.bg-blue-2 {
    background-color: var(--blue-2);
}

.shadow-4 {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.rounded-4 {
    border-radius: 4px;
}

.py-50 {
    padding-top: 50px;
    padding-bottom: 50px;
}

.px-50 {
    padding-left: 50px;
    padding-right: 50px;
}

.layout-pt-lg {
    padding-top: 80px;
}

.layout-pb-lg {
    padding-bottom: 80px;
}

.justify-center {
    justify-content: center;
}

.text-center {
    text-align: center;
}

.text-blue-1 {
    color: var(--blue-1);
}

.text-22 {
    font-size: 22px;
}

.fw-500 {
    font-weight: 500;
}

.lh-1 {
    line-height: 1;
}

.mt-10 {
    margin-top: 10px;
}

.y-gap-20 > * + * {
    margin-top: 20px;
}

.form-input {
    position: relative;
    margin-bottom: 20px;
}

.form-input input {
    width: 100%;
    height: 50px;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: all 0.3s;
}

.form-input input:focus {
    border-color: var(--blue-1);
    outline: none;
}

.form-input label {
    position: absolute;
    top: 15px;
    left: 15px;
    color: var(--light-1);
    transition: all 0.3s;
    pointer-events: none;
}

.form-input input:focus + label,
.form-input input:not(:placeholder-shown) + label {
    top: -10px;
    left: 10px;
    font-size: 12px;
    background-color: var(--white);
    padding: 0 5px;
    color: var(--blue-1);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 4px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

.button.-dark-1 {
    background-color: var(--dark-1);
    color: var(--white);
}

.button.-dark-1:hover {
    background-color: #333;
}

.button.-outline-blue-1 {
    border: 1px solid var(--blue-1);
    color: var(--blue-1);
    background-color: transparent;
}

.button.-outline-blue-1:hover {
    background-color: var(--blue-1);
    color: var(--white);
}

.button.-outline-red-1 {
    border: 1px solid var(--red-1);
    color: var(--red-1);
    background-color: transparent;
}

.button.-outline-red-1:hover {
    background-color: var(--red-1);
    color: var(--white);
}

.button.-outline-dark-2 {
    border: 1px solid var(--dark-2);
    color: var(--dark-2);
    background-color: transparent;
}

.button.-outline-dark-2:hover {
    background-color: var(--dark-2);
    color: var(--white);
}

.icon-chevron-sm-down {
    display: inline-block;
    width: 12px;
    height: 12px;
    margin-left: 5px;
}

.form-checkbox {
    display: flex;
    align-items: center;
}

.form-checkbox input {
    margin-right: 10px;
}

.col-12 {
    flex: 0 0 100%;
    max-width: 100%;
    padding: 0 15px;
}

@media (max-width: 767px) {
    .px-50 {
        padding-left: 20px;
        padding-right: 20px;
    }

    .py-50 {
        padding-top: 30px;
        padding-bottom: 30px;
    }

    .layout-pt-lg {
        padding-top: 50px;
    }

    .layout-pb-lg {
        padding-bottom: 50px;
    }
}