:root {
    --color-corp: #1FA3C4;
}

body {
    font-family: 'Exo 2', sans-serif;
    line-height: 1.2;
}

a {
    color: inherit;
    text-decoration: none;
}

header {
    background: #F4F9FC;
}

footer {
    background: #E2EFF7;
}

/* Back to top button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-corp);
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(31, 163, 196, 0.3);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    background: #1A8FB1;
}

.text-3xl {
    font-size: clamp(1.875rem, 1.5rem + 1.875vw, 3.75rem);
}

.text-2xl {
    font-size: clamp(1.25rem, 0.975rem + 1.375vw, 2.625rem);
}

.text-xl {
    font-size: clamp(1.125rem, 0.975rem + 0.75vw, 1.875rem);
}

.text-sm {
    font-size: clamp(0.875rem, 0.8rem + 0.375vw, 1.25rem);
}

.text-xs {
    font-size: clamp(0.875rem, 0.85rem + 0.125vw, 1rem);
}

.text-dark-1 {
    color: #1B2A41;
}

.text-gray-1 {
    color: #979797;
}

.text-corp {
    color: var(--color-corp);
}

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

.bg-light-corp {
    background: #E2EFF7;
}

.nav-link {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    color: black;
    font-weight: 300;
}

.nav-link:hover {
    color: var(--color-corp);
}

.navbar-toggler-icon {
    background-image: url('icons/burger.svg');
    width: 1em;
    height: 1em;
}

.navbar-toggler,
.navbar-toggler:focus {
    border: none;
    box-shadow: none;
}

.banner {
    height: 95vh;
}

.btn {
    border-radius: 60px;
    font-size: 20px;
    width: fit-content;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translate(-4px, -4px);
}

.btn-corp {
    background: var(--color-corp);
    color: white;

}

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

.banner-icon-1,
.banner-icon-2,
.banner-icon-3 {
    position: absolute;
}

.banner-icon-1 {
    top: 12%;
    left: 60%;
}

.banner-icon-2 {
    bottom: 10%;
    left: 50%;
}

.banner-icon-3 {
    left: 0;
    bottom: 5%;
}

.number {
    font-size: 110px;
    font-family: 'Gugi', sans-serif;
}

.section-5-icon-1,
.section-5-icon-2,
.section-5-icon-3,
.section-5-icon-4 {
    position: absolute;
    z-index: -1;
}

.section-5-icon-1 {
    top: 10%;
    left: 10%;

}

.section-5-icon-2 {
    left: 20%;
    bottom: 20%;
}

.section-5-icon-3 {
    right: 10%;
    bottom: 20%;
}

.section-5-icon-4 {
    right: 10%;
    top: 20%;
}

.doctor-img {
    bottom: 0;
    right: 20%;
}

.margin-top-custom {
    margin-top: 200px;
}

.section-4-icon-1 {
    left: 45%;
    bottom: 0;
}

.section-4-icon-2 {
    top: 5%;
    right: 5%;
}

.section-3-icon-1,
.section-3-icon-2,
.section-3-icon-3 {
    z-index: -1;
}

.section-3-icon-1 {
    left: 10%;
    top: 10%;
}

.section-3-icon-2 {
    right: 2%;
    top: 5%;
}

.section-3-icon-3 {
    bottom: 2%;
    left: 45%;
}

.card-box {
    border: 1px solid #8ACBF3;
    border-radius: 20px;
}

.section-2-icon-1 {
    right: 2%;
    top: 2%;
}

.section-2-icon-2 {
    top: 15%;
    left: 20%;
}

.section-2-icon-3 {
    bottom: 0;
    left: 0;
}

.img-doctor-2 {
    bottom: 0;
    left: 10%;
    height: 350px;
}

.section-icons-2 {
    top: 15%;
    left: 15%;
}

.section-icons-1 {
    top: 5%;
    right: 2%;
}

.corp-card-info {
    z-index: 10;
    margin-top: -100px;
}

.pt-custom {
    padding-top: 100px;
}

.border-left-lg {
    border-right: 1px solid #C5BBBB;
    padding-right: 50px;
}

.card-box {
    position: relative;
}

.card-box span {
    color: #E2EFF7;
    font-size: 40px;
    font-weight: 600;
    position: absolute;
    top: 5%;
    right: 5%;
}

@media(max-width: 1400px) {
    .banner-img {
        height: 400px;
        z-index: 10;
    }

    .img-doctor-2 {
        left: 2%;
        height: 300px;
    }
}

@media(max-width: 1200px) {
    .logo {
        width: 150px;
    }

    .doctor-img {
        bottom: 0;
        right: 10%;
    }
}

@media(max-width: 990px) {
    .banner {
        height: unset;
    }

    .number {
        font-size: 90px;
    }

    .margin-top-custom {
        margin-top: 50px;
    }

    .section-4-icon-1 {
        left: 2%;
        bottom: 2%;
        width: 70px;
    }

    .section-4-icon-2 {
        top: 25%;
        right: 5%;
        width: 70px;
    }

    .border-left-lg {
        border-right: unset;
        border-bottom: 1px solid #C5BBBB;
        padding-right: unset;
    }

    .corp-card-info {
        z-index: 10;
        margin-top: -50px;
    }

    .pt-custom {
        padding-top: 30px;
    }
}

@media(max-width: 576px) {
    .banner-icon-1 {
        top: 5%;
        left: 10%;
    }

    .banner-icon-2 {
        bottom: 65%;
        left: 80%;
    }

    .banner-icon-3 {
        left: 0;
        bottom: 40%;
        width: 50px;
    }

    .btn {
        font-size: 16px;
    }

    .img-size-sm {
        width: 120px;
    }

    .number {
        font-size: 50px;
    }

    .box-info {
        margin-top: -30px;
    }

    .section-5-icon-1 {
        top: 1%;
        left: 5%;
        width: 50px;
    }

    .section-5-icon-2 {
        left: 5%;
        bottom: 0%;
        width: 50px;
    }

    .section-5-icon-3 {
        right: 5%;
        bottom: 18%;
        width: 100px;
    }

    .section-5-icon-4 {
        right: 10%;
        top: 20%;
        width: 100px;
    }

    .card-box-icon {
        height: 70px;
    }

    .section-2-icon-3,
    .section-2-icon-2,
    .section-2-icon-1 {
        width: 50px;
    }

    .section-2-icon-2 {
        top: 2%;
        left: 2%;
    }

    .section-3-icon-2,
    .section-3-icon-1,
    .section-3-icon-3 {
        width: 100px;
    }

    .section-icons-2 {
        top: 5%;
        left: 5%;
        width: 50px;
    }

    .section-icons-1 {
        top: 5%;
        right: 2%;
        width: 50px;
    }
}