:root {
    --desktop-navbar-height: 70px;
    --color-primary: #0a2a6f;
    --color-secondary: #66cdca;
    --color-secondary-light: rgba(99, 201, 203, 0.8);
    --color-light: rgba(99, 201, 203, 0.2);
    --color-white: #fbf9f8;
    --color-black: #1a1d20;
    --font-regular: 'vazir-regular';
    --font-bold: 'vazir-bold';
    --font-light: 'vazir-light';
    --desktop-border-radius: 10px
}

@font-face {
    font-family: 'vazir-regular';
    src: url(../fonts/Vazirmatn-UI-FD-Regular.woff2);
    font-display: swap;
}

@font-face {
    font-family: 'vazir-bold';
    src: url(../fonts/Vazirmatn-UI-FD-Bold.woff2);
    font-display: swap;
}

@font-face {
    font-family: 'vazir-light';
    src: url(../fonts/Vazirmatn-UI-FD-Light.woff2);
    font-display: swap;
}

p {
    margin-bottom: 0;
    line-height: 1.8em;
}

.row {
    margin: 0;
    padding: 0;
}

body {
    padding-top: var(--desktop-navbar-height);
    color: var(--color-black);
    font-family: var(--font-regular);
}

.navbar {
    height: var(--desktop-navbar-height);
}

    .navbar .navbar-brand {
        color: var(--color-secondary);
        font-size: 0.9em;
        line-height: 1.6em;
    }

        .navbar .navbar-brand span {
            display: block;
            color: var(--color-primary);
            font-size: 1.2em;
            font-family: var(--font-bold);
        }

    .navbar .navbar-nav .nav-item .nav-link {
        color: var(--color-primary);
        font-size: 1em;
    }

        .navbar .navbar-nav .nav-item .nav-link:hover {
            color: var(--color-secondary);
        }

    .navbar .side-navs .nav-item .nav-link {
        color: var(--color-primary);
    }

        .navbar .side-navs .nav-item .nav-link:hover {
            color: var(--color-secondary);
        }

.btn-style {
    border-radius: var(--desktop-border-radius);
    background-color: var(--color-secondary-light);
    color: var(--color-white);
}

    .btn-style:hover {
        background-color: var(--color-secondary);
        color: var(--color-primary);
    }

section {
    padding-bottom: 50px;
}

    section .trusted {
        display: inline-block;
        background-color: var(--color-secondary-light);
        color: var(--color-primary);
        font-family: var(--font-bold);
        font-size: 0.85em;
        padding: 5px 10px;
        border-radius: 1000px;
        margin-bottom: 20px;
    }

    section h2 {
        font-family: var(--font-bold);
        margin-bottom: 10px;
    }

.hero-section {
    padding-top: 80px;
    padding-bottom: 80px;
}

    .hero-section h1 {
        font-size: 1.2em;
        font-family: var(--font-regular);
    }

        .hero-section h1 span {
            display: block;
            line-height: 1.7em;
            font-size: 1.2em;
            font-family: var(--font-regular);
        }

    .hero-section h2 {
        font-family: var(--font-bold);
        color: var(--color-primary);
        font-size: 1.7em;
    }

    .hero-section .btn {
        margin-top: 15px;
    }

    .hero-section img {
        height: 200px;
        margin-bottom: 20px;
    }

    .hero-section .col .box {
        border-radius: var(--desktop-border-radius);
        padding-top: 1.5em;
        padding-bottom: 0.4em;
        color: var(--color-primary);
    }

        .hero-section .col .box i {
            font-size: 2em;
            color: var(--color-secondary);
            margin-bottom: 20px;
        }

        .hero-section .col .box h3 {
            direction: ltr;
            margin-bottom: 5px;
        }

.cta-section .col .box{
    border: 1px solid var(--color-white);
    border-radius: var(--desktop-border-radius);
    margin-bottom: 1em;
}
.cta-section .col:hover .box {
    border: 1px solid var(--color-secondary);
}
.cta-section .box{
    padding: 10px 10px 30px 10px;
    
}
    .cta-section .box i{
        color: var(--color-primary);
        font-size:1.7em;
        margin-bottom: .75em;
    }
    .cta-section .box h2 {
        color: var(--color-primary);
        font-size: 1.7em;
        margin-bottom: 0.75em;
    }

.cta-section .box p {
    margin-bottom: 1.2em;
}
.cta-section .box .btn {
    background-color: var(--color-secondary-light);
    color: var(--color-primary);
    border-radius: 1000px;
}
.cta-section .box .btn:hover {
    background-color: var(--color-secondary);
}


.tools-section .box {
    padding: 20px 10px;
}

.tools-section .box h2 {
    color: var(--color-primary);
    font-size: 1.5em;
    margin-bottom: 20px;
}

    .tools-section .box strong {
        color: var(--color-primary);
    }

    .tools-section .box p {
        margin-bottom: 10px;
    }

    .tools-section .box .btn {
        background-color: var(--color-secondary-light);
        font-family: var(--font-bold);
        color: var(--color-primary);
        border-radius: 1000px;
        margin-top: 10px;
    }

        .tools-section .box .btn:hover {
            background-color: var(--color-secondary);
        }

    .tools-section .box img {
        border-radius: var(--desktop-border-radius);
        height: 300px;
    }

.tools-section .col {
    padding-bottom: 20px;
}

    .tools-section .col .box {
        border-radius: var(--desktop-border-radius);
    }

.parts-section .col {
    padding-top: 20px;
}

    .parts-section .col .box {
        border-radius: var(--desktop-border-radius);
        padding: 20px 15px;
        text-align: center;
    }

        .parts-section .col .box i {
            font-size: 1.5em;
            color: var(--color-primary);
            margin-bottom: 15px;
        }

        .parts-section .col .box h3 {
            font-size: 1.3em;
            font-family: var(--font-bold);
            color: var(--color-primary);
            margin-bottom: 15px;
        }

        .parts-section .col .box p {
            margin-bottom: 20px;
        }

        .parts-section .col .box .btn {
            color: var(--color-primary);
            background-color: var(--color-secondary-light);
            border-radius: 1000px;
            padding: 5px 15px;
            font-size: .75em;
        }

            .parts-section .col .box .btn:hover {
                background-color: var(--color-secondary);
            }
.disease-section .sidebar, .disease-section .content {
    padding-top: 2em;
}
.disease-section .sidebar .accordion .accordion-item .accordion-header .accordion-button {
    color: var(--color-primary);
}
    .disease-section .sidebar .accordion .accordion-item .accordion-body .nav{
        padding: 0;
    }
        .disease-section .sidebar .accordion .accordion-item .accordion-body .nav .nav-item {
            padding: 5px;
            line-height: 1.7em;
            color: var(--color-primary);
        }
        .disease-section .sidebar .accordion .accordion-item .accordion-body .nav .nav-item:hover {
            font-family: var(--font-bold);
        }
    footer {
        padding-top: 20px;
        background-color: var(--color-light);
        margin-bottom: 0;
    }

    footer h2,
    footer .col .box h3 {
        font-size: 1.2em;
        color: var(--color-primary);
        font-family: var(--font-bold);
    }

        footer h2 span {
            display: block;
            line-height: 1.7em;
            font-size: 1.2em;
        }

    footer .col .box {
        padding-bottom: 10px;
    }

        footer .col .box p {
            margin-bottom: 10px;
            font-size: .95em;
        }

            footer .col .box p:last-child {
                margin-bottom: 0;
            }

            footer .col .box p i {
                margin-left: 5px;
            }

        footer .col .box .nav {
            padding: 0;
        }

            footer .col .box .nav .nav-item .nav-link {
                color: var(--color-primary);
                padding-right: 0;
                font-size: 0.95em;
                color: var(--color-primary);
            }

    footer .copyright {
        font-size: 0.9em;
        padding-top: 15px;
        padding-bottom: 15px;
        background-color: var(--color-secondary);
        color: var(--color-primary);
    }

        footer .copyright span {
            font-family: var(--font-bold);
        }

@media (max-width: 992px) {
    .hero-section .col{
        margin-bottom: 2em;
    }
    .hero-section .col:last-child {
        margin-bottom: 0;
    }
}

@media (max-width: 768px) {
    .footer .copyright span{
        display: block;
    }
}