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

:root {
    --primary-color: #000;
    --font-family: "Source Sans 3", sans-serif;
    --newsletter-bg: #007ff4;
    --bodybg: #f8fdff;
    --footerbg: #ecf4ff;
}

body {
    font-family: var(--font-family);
    background: var(--bodybg);
}

header .container {
    display: flex;
    justify-content: space-between;
}
header {
    position: relative;
}
header .shape {
    left: -3%;
    top: -90%;
}
header ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 54px;
}

header a {
    display: inline-block;
    padding: 40px 0;
}

.btn {
    background: var(--newsletter-bg);
    color: #fff;
    border-radius: 25px;
    padding: 14px 57px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-family);
    line-height: normal;
    color: #003b79;
}

img {
    max-width: 100%;
}

h2 {
    font-weight: 600;
    font-size: 54px;
}

button {
    outline: none;
    border: none;
}

.container {
    max-width: 90%;
    margin: auto;
}

.hero h1 {
    font-size: 64px;
    line-height: 78px;
    color: #003b79;
    margin: 29px 0 23px;
}
.hero .left {
    padding-top: 30px;
}
.hero span {
    font-weight: 600;
    font-size: 24px;
}
.hero .btn-group {
    margin-top: 44px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.hero img {
    border-radius: 32px;
}

.btn-group .btn-default {
    border-radius: 30px;
    background: #fff;
    padding: 14px 57px;
    box-shadow: 0px 10px 50px 25px rgba(0, 59, 121, 0.07);
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.newsletter .container {
    background: var(--newsletter-bg);
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 44px 0 105px;
    border-radius: 20px;
}

.footer {
    padding: 50px 0;
}

.newsletter {
    position: relative;
    margin-top: 230px;
}

.newsletter form {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    width: 846px;
    max-width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 80px;
    position: relative;
}

.newsletter input {
    outline: none;
    border: none;
    width: 80%;
    height: 100%;
}

.newsletter button {
    padding: 20px;
    background: var(--newsletter-bg);
    border-radius: 37px;
    color: #fff;
}

.newsletter h2 {
    font-size: 48px;
    margin-bottom: 12px;
    font-weight: 600;
    color: #fff;
}

.shape {
    border-radius: 301px;
    display: inline-block;
    height: 250px;
    width: 250px;
    border: 50px solid #fff;
    box-shadow:
        0px 10px 50px 12.5px rgba(0, 59, 121, 0.07),
        inset 0px 10px 50px 12.5px rgba(0, 59, 121, 0.07);
    position: absolute;
    right: 0;
    background: transparent;
    top: -125px;
    z-index: -1;
}

.footer .container {
    display: flex;
    justify-content: space-between;
}

.footer ul {
    list-style: none;
    display: flex;
    gap: 54px;
}

.review-section h2 {
    font-size: 54px;
    color: #003b79;
    margin-bottom: 68px;
}

.reviews {
    display: flex;
    gap: 47px;
}

.review {
    border-radius: 20px;
    background: #fff;
    box-shadow: 0px 10px 50px 25px rgba(0, 59, 121, 0.07);
    width: 577px;
    position: relative;
    padding: 48px 68px;
}

.review .quote {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-size: 60px;
    line-height: 1;
    --size: 60px;
    height: var(--size);
    width: var(--size);
    background: var(--newsletter-bg);
    color: #fff;
    border-radius: 50%;
    position: absolute;
    right: calc(var(--size) * -1 / 2);
    top: calc(var(--size) * -1 / 2);
}

.review .user {
    margin-top: 30px;
    display: flex;
    gap: 28px;
    align-items: center;
}

.services h2 {
    font-size: 54px;
    color: #003b79;
    margin-bottom: 34px;
    margin-top: 180px;
}

.services .cards {
    display: flex;
    gap: 36px;
    margin-top: 69px;
}

.services .card {
    width: 273px;
    border-radius: 20px;
    background: #fff;
    display: flex;
    flex-direction: column;
    padding: 40px 44px 70px;
    box-shadow: 0px 10px 50px 25px rgba(0, 59, 121, 0.07);
}

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

.services .heart {
    background: var(--newsletter-bg);
    color: #fff;
}

.clinic {
    background: #fff;
    padding: 166px 0;
}

.clinic .container {
    display: flex;
    gap: 50px;
    align-items: center;
}

.clinic .feature:nth-of-type(2) {
    transform: translateX(110%);
    margin: -60px 0;
}

.clinic p {
    margin: 34px 0 44px;
}

.clinic .feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 282px;
    padding: 26px;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0px 10px 50px 25px rgba(0, 59, 121, 0.07);
}

.heart img {
    margin-bottom: 62px;
}

.user .info {
    display: flex;
    flex-direction: column;
}

/*spcialist section*/
.specialist .heading {
    text-align: center;
    margin-bottom: 68px;
}

.specialist h2 {
    margin-bottom: 34px;
}

.specialist .doctors {
    display: flex;
    gap: 35px;
    padding-bottom: 85px;
}

.specialist .dr {
    border-radius: 20px;
    background: #fff;
    box-shadow: 0px 10px 50px 25px rgba(0, 59, 121, 0.07);
    overflow: hidden;
    width: 25%;
    min-width: 250px;
}

.dr .info {
    padding: 34px;
}

/*sepcialist ends*/
a {
    text-decoration: none;
}

footer {
    height: 241px;
    background: var(--footerbg);
    font-size: 14px;
    line-height: 24px;
}

footer .container {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

footer ul {
    display: flex;
    list-style: none;
    gap: 10px;
    margin-bottom: 16px;
}

.menu {
    display: none;
}
@media (min-width: 768px) {
    header {
        margin-bottom: 50px;
    }
}
@media (max-width: 768px) {
    header .shape {
        display: none;
    }
    h2,
    .review-section h2 {
        font-size: 35px;
        text-align: center;
    }

    .hero h1 {
        font-size: 40px;
        line-height: 1.3;
    }
    .btn-group {
        margin-bottom: 30px;
    }
    .btn-group a {
        width: 100%;
        text-align: center;
    }
    .services h2 {
        margin-top: 60px;
    }
    .clinic .left {
        text-align: center;
    }
    .newsletter form {
        padding: 10px;
    }

    .newsletter .container {
        padding: 20px;
    }

    .footer ul {
        margin-top: 30px;
        gap: 35px;
    }

    .newsletter button {
        padding: 10px;
        min-width: max-content;
    }

    .specialist .dr {
        width: 100%;
    }

    .specialist img {
        width: 100%;
    }

    .review .quote {
        right: unset;
        left: 10%;
        z-index: -1;
    }

    div {
        max-width: 100%;
    }

    .container,
    .cards,
    .doctors,
    .reviews {
        flex-direction: column;
        align-items: center;
    }

    .btn-group {
        flex-direction: column;
    }

    .clinic .feature:nth-of-type(2) {
        transform: none;
        margin: 30px 0;
    }

    header {
        position: sticky;
        top: 0;
        background: #fff;
        z-index: 2;
        padding: 20px 0;
        box-shadow: 0 1px 2px rgba(0, 59, 121, 0.07);
    }

    header .container {
        justify-content: unset;
        flex-wrap: wrap;
        flex-direction: unset;
        justify-content: space-between;
    }

    header ul {
        flex-direction: column;
        gap: 10px;
        max-height: 0;
        overflow: hidden;
        transition: all 0.6s linear;
        align-items: baseline;
        position: absolute;
        left: 0;
        padding-left: 20px;
        top: 100%;
        height: 50vh;
        width: 100%;
        background: #fff;
    }

    header a {
        padding: 10px 0;
    }

    header.active ul {
        max-height: 100vh;
    }

    .menu {
        display: flex;
        flex-direction: column;
        gap: 5px;
        width: 30px;
        background: transparent;
        cursor: pointer;
    }

    .menu span {
        display: block;
        height: 2px;
        width: 100%;
        background: #000;
    }
}