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

body {
    font-family: 'Poppins', sans-serif;
    overflow-x: hidden;
}

/* HEADER */

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: white;
    padding: 10px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

header img {
    width: 110px;
    height: auto;
}

header ul {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    list-style-type: none;
}

header ul li {
    text-transform: uppercase;
    cursor: pointer;
    font-size: 14px;
    letter-spacing: 1.2px;
    position: relative;
}

header ul li::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 100%;
    height: 2px;
    background-color: rgb(241, 147, 6);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

header ul li:hover:after {
    transform: scaleX(1);
}

header .icons i {
    margin-left: 8px;
    font-size: 16px;
    cursor: pointer;
}

header .hamburger {
    display: none;
    font-size: 26px;
    cursor: pointer;
}

/* Section-1 */

.img-container {
    width: 100%;
    max-width: 1350px;
    overflow: hidden;
    position: relative;
    margin: auto;
    margin-top: 80px;
}

.img-container img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
}

.container {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 40px;
}

.container div {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    font-size: 28px;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.9);
}

/* section-2 */

.select-stone {
    width: 100%;
    max-width: 1350px;
    height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 70px;
}

.select-stone h3 {
    font-size: 48px;
    font-weight: 200;
}

.stones {
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: 50px;
}

.stone-imgs {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
}

.stone-imgs img {
    width: 120px;
    height: 120px;
}

.stone-imgs p {
    text-transform: uppercase;
}

/* section-3 */

.section-3 {
    width: 100%;
    max-width: 1350px;
    /* height: 75vh; */
    background-color: #dadada;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 20px;
    overflow: hidden;
}

.section-3 .sec-3-div-1 {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.section-3 .sec-3-div-2 h3 {
    font-size: 36px;
    text-align: center;
    font-weight: 400;
}

.section-3 .sec-3-div-1 a {
    text-decoration: none;
    border: 2px solid #666;
    padding: 5px 30px;
    font-size: 20px;
    text-transform: uppercase;
    color: black;
}

.section-3 .sec-3-div-1 a:hover {
    background-color: rgb(236, 231, 231);
}

/* section-4 */

.section-4 {
    width: 100%;
    max-width: 1350px;
    height: 85vh;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.section-4 h3 {
    font-size: 44px;
    font-weight: 400;
}

.section-4 .sec-4-img {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;

}

.section-4 .sec-4-img img {
    width: 100%;
    max-width: 250px;
    transition: all 0.4s ease;
    cursor: pointer;
}

.section-4 .sec-4-img img:hover {
    transform: scale(1.1);
}

.section-4 .arrows {
    position: absolute;
    top: 60%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 40px;
}

.section-4 .arrows div {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    font-size: 30px;
    font-weight: 200;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.9);
}

/* section-5 */

.section-5 {
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    background-color: rgb(236, 231, 231);
}

.section-5 h3 {
    font-size: 38px;
    letter-spacing: 2px;
    font-weight: 400;
}

.section-5 p {
    font-size: 18px;
}

.section-5 .sec-5-imgs {
    margin-top: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-5 .sec-5-imgs div {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    overflow: hidden;
    border-radius: 30px;
}

.section-5 .sec-5-imgs div img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    margin-left: 20px;
    border-radius: 30px;
    transition: transform 0.4s ease;
}

.section-5 .sec-5-imgs div img:hover {
    transform: scale(1.05);
}

.section-5 .sec-5-imgs div p {
    text-transform: uppercase;
}

/* section-6 */

.section-6 {
    width: 100%;
    max-width: 1350px;
    max-width: 1350px;
    position: relative;
}

.section-6 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* section-7 */

.section-7 {
    width: 100%;
    height: 85vh;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
}

.section-7 h3 {
    font-size: 42px;
    letter-spacing: 2px;
    font-weight: 400;
}

.section-7 .rings {
    display: flex;
    justify-content: space-evenly;
}

.section-7 .rings img {
    width: 320px;
}

/* section-9 */

.section-9 {
    width: 100%;
    height: 80vh;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 170px 20px;
    background-color: #f3f1f1;
}

.section-9 .card {
    width: 100%;
    max-width: 300px;
    height: 330px;
    border: 1px solid rgb(222, 224, 224);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: transform 0.4s ease;
    border-radius: 20px;
    gap: 20px;
    cursor: pointer;
    padding: 0 10px;
}

.section-9 .card:hover {
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.2);
    transform: scale(1.05);
}

.section-9 .card img {
    width: 90px;
    background-color: #f8f0b4;
    border-radius: 50%;
    border: 1px solid rgb(245, 134, 7);
    padding: 10px;
    object-fit: cover;
}

.section-9 .card h4 {
    font-size: 22px;
    font-weight: 400;
}

.section-9 .card p {
    text-align: center;
    font-size: 14px;
    color: #555;
}

/* section-10 */

.section-10 {
    display: flex;
    justify-content: center;
    background-color: #f3f1f1;
}

.section-10 div {
    width: 300px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.section-10 div h4 {
    font-size: 22px;
    font-weight: 500;
}

.section-10 div ul li {
    list-style: none;
    margin-bottom: 15px;
    cursor: pointer;
}

.sec-10 {
    text-align: center;
}

.sec-10 img {
    margin-left: 30px;
    width: 200px;
}

.section-10 div a {
    text-decoration: none;
    color: black;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.section-10 div a i {
    width: 22px;
    height: 22px;
    min-width: 22px;
}

footer {
    padding: 10px;
    display: flex;
    justify-content: space-between;
}

footer div a {
    text-decoration: none;
    color: black;
    padding: 0 15px;
}

.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25D366;
    color: white;
    font-size: 38px;
    width: 55px;
    height: 55px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: transform 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

@media (max-width: 992px) {
    /* header */

    header img {
        width: 80px;
    }

    #nav-menu li {
        font-size: 10px;
    }

    header .icons i {
        font-size: 14px;
    }

    /* section-1 */

    .img-container .container div {
        width: 30px;
        height: 30px;
        font-size: 16px;
    }

    /* section-2 */

    .select-stone {
        width: 100%;
        max-width: 1000px;
        gap: 40px;
    }

    .select-stone h3 {
        font-size: 32px;
    }

    .stones {
        gap: 20px;
    }

    .stone-imgs {
        gap: 10px;
    }

    .stone-imgs img {
        width: 120px;
        height: 120px;
    }

    /* section-3 */

    .section-3 {
        padding: 70px 10px;
        gap: 20px;
    }

    .sec-3-div-1 img {
        max-width: 300px;
    }

    .section-3 .sec-3-div-1 a {
        font-size: 18px;
    }

    .section-3 .sec-3-div-2 h3 {
        font-size: 24px;
    }

    /* section-4 */

    .section-4 {
        height: 60vh;
    }

    .section-4 h3 {
        font-size: 36px;
    }

    .section-4 .sec-4-img img {
        width: 180px;
    }

    /* section-5 */

    .section-5 .sec-5-imgs {
        gap: 10px;
    }

    .section-5 .sec-5-imgs div {
        width: 100%;
        max-width: 210px;
    }

    .section-5 .sec-5-imgs div img {
        width: 100%;
        object-fit: cover;
        max-width: 200px;
    }

    /* section-7 */

    .section-7 {
        height: 60vh;
    }

    .section-7 h3 {
        font-size: 38px;
    }

    .section-7 .rings img {
        width: 100%;
        max-width: 200px;
    }

    /* section-9 */

    .section-9 {
        height: 60vh;
        gap: 10px;
    }

    .section-9 .card h4 {
        font-size: 18px;
        padding: 0 5px;
    }

    /* section-10 */

    .section-10 {
        flex-wrap: wrap;
        gap: 10px;
    }

    .sec-10 img {
        width: 100%;
        max-width: 200px;
    }

    /* footer */

    footer div {
        font-size: 14px;
    }
}

@media (max-width: 768px) {

    header img {
        width: 90px;
        height: auto;
    }

    header .hamburger {
        font-size: 22px;
    }

    header .hamburger {
        display: block;
    }

    #nav-menu {
        position: absolute;
        top: 70px;
        left: -100%;
        width: 100%;
        background-color: white;
        flex-direction: column;
        text-align: center;
        padding: 20px 0;
        transition: 0.3s;
    }

    #nav-menu li {
        padding: 10px 0;
        font-size: 14px;
    }

    #nav-menu.active {
        left: 0;
    }

    .select-stone h3 {
        font-size: 24px;
    }

    .stones {
        gap: 25px;
    }

    .stone-imgs img {
        width: 80px;
        height: 80px;
    }

    .stone-imgs p {
        font-size: 12px;
    }

    /* section-3 */

    .section-3 {
        padding: 50px 10px;
        /* gap: 20px; */
    }

    .sec-3-div-1 img {
        max-width: 250px;
    }

    .section-3 .sec-3-div-1 a {
        font-size: 14px;
    }

    .section-3 .sec-3-div-2 h3 {
        font-size: 16px;
        font-weight: 600;
    }

    /* section-4 */

    .section-4 {
        gap: 10px;
    }

    .section-4 h3 {
        font-size: 24px;
        margin-top: 20px;
    }

    .section-4 .sec-4-img img {
        width: 135px;
    }

    .section-4 .arrows div {
        font-size: 20px;
        width: 30px;
        height: 30px;
    }

    /* section-5 */

    .section-5 {
        height: 85vh;
    }

    .section-5 h3 {
        font-size: 24px;
        font-weight: 500;
    }

    .section-5 p {
        font-size: 12px;
        margin-top: 5px;
    }

    .section-5 .sec-5-imgs div {
        width: 100%;
        max-width: 300px;
        height: 300px;
        padding: 10px;
    }

    .section-5 .sec-5-imgs div img {
        width: 100%;
        object-fit: cover;
        max-width: 200px;
        margin-left: -1px;
    }

    .section-5 .sec-5-imgs div p {
        font-size: 10px;
        margin-top: -1px;
    }

    /* section-7 */

    .section-7 {
        height: 60vh;
    }

    .section-7 h3 {
        font-size: 24px;
    }

    .section-7 .rings img {
        width: 100%;
        max-width: 180px;
    }

    /* section-9 */

    .section-9 {
        height: 60vh;
    }

    .section-9 .card {
        height: 250px;
    }

    .section-9 .card img {
        width: 70px;
    }

    .section-9 .card h4 {
        font-size: 12px;
        font-weight: 400;
    }

    .section-9 .card p {
        text-align: center;
        font-size: 10px;
        color: #555;
    }

    /* footer */

    footer {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 10px;
    }
}

@media (max-width: 576px) {

    header img {
        width: 70px;
        height: auto;
    }

    header .hamburger {
        font-size: 18px;
    }

    header .hamburger {
        display: block;
    }

    #nav-menu li {
        padding: 5px 0;
        font-size: 12px;
    }

    .select-stone {
        height: auto;
        padding: 20px 0;
    }

    .select-stone h3 {
        font-size: 24px;
        font-weight: 400;
        margin-bottom: -10px;
    }

    .select-stone .stones {
        flex-wrap: wrap;
        padding: 10px 0;
    }

    .select-stone .stones img {
        width: 150px;
        height: 150px;
    }

    .select-stone .stones p {
        font-size: 15px;
        padding: 0 10px;
    }

    /* section-3 */

    .section-3 {
        padding: 50px 10px;
        flex-direction: column;
    }

    .sec-3-div-1 img {
        max-width: 300px;
    }

    .section-3 .sec-3-div-1 a {
        font-size: 16px;
        margin-top: -10px;
    }

    .section-3 .sec-3-div-2 h3 {
        font-size: 18px;
        font-weight: 600;
    }

    /* section-4 */

    .section-4 {
        gap: 10px;
        overflow: visible;
        height: auto;
        padding: 20px 0;
    }

    .section-4 h3 {
        font-size: 28px;
    }

    .section-4 .sec-4-img {
        flex-direction: column;
    }

    .section-4 .sec-4-img img {
        width: 250px;
    }

    .section-4 .arrows {
        display: none;
    }

    /* section-5 */

    .section-5 {
        height: auto;
        padding: 20px 10px;
    }

    .section-5 p {
        font-size: 14px;
    }

    .section-5 .sec-5-imgs {
        flex-direction: column;
    }

    .section-5 .sec-5-imgs div {
        width: 100%;
        max-width: 250px;
        height: auto;
    }

    .section-5 .sec-5-imgs div img {
        width: 100%;
        object-fit: cover;
        max-width: 250px;
    }

    .section-5 .sec-5-imgs div p {
        font-size: 18px;
    }

    /* section-7 */

    .section-7 {
        height: auto;
    }

    .section-7 h3 {
        font-size: 28px;
    }

    .section-7 .rings {
        flex-direction: column;
        margin: 10px;
        padding: 20px;
        gap: 20px;

    }

    .section-7 .rings img {
        width: 100%;
        max-width: 250px;
    }

    /* section-9 */

    .section-9 {
        height: auto;
        flex-direction: column;
    }

    .section-9 .card {
        height: auto;
        padding: 20px;
    }

    .section-9 .card img {
        width: 80px;
    }

    .section-9 .card h4 {
        font-size: 16px;
        font-weight: 600;
    }

    .section-9 .card p {
        text-align: center;
        font-size: 12px;
        color: #555;
    }

    /* section-10 */

    .section-10 div {
        width: 300px;
        padding: 20px;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .section-10 div h4 {
        font-size: 22px;
        font-weight: 500;
    }

    .section-10 div ul a li {
        width: 100%;
        text-align: center;
    }

    /* footer */

    footer {
        text-align: center;
    }

    footer div a {
        display: flex;
        margin-bottom: 10px;
    }
}

@media (max-width: 384px) {

    header img {
        width: 60px;
        height: auto;
    }

    header .hamburger {
        font-size: 18px;
        padding: 0 10px;
    }

    .img-container {
        margin-top: 65px;
    }

    .select-stone {
        height: auto;
        padding: 20px 1px;
    }

    .select-stone .stones img {
        width: 120px;
        height: 120px;
    }

    .select-stone .stones p {
        font-size: 12px;
        padding: 0 10px;
    }

    /* section-5 */

    .section-5 h3 {
        font-size: 22px;
    }

    .section-5 p {
        font-size: 12px;
    }

    .section-5 .sec-5-imgs div img {
        height: 30%;
    }

    .section-5 .sec-5-imgs div p {
        font-size: 14px;
    }

    /* section-7 */

    .section-7 h3 {
        font-size: 24px;
        padding: 10px 10px;
    }

    .section-7 .rings {
        margin: 0px;
        padding: 10px 10px;
        gap: 0px;

    }

    .section-7 .rings img {
        max-width: 220px;
    }

    /* section-9 */

    .section-9 {
        padding: 20px 0;
    }

    .section-9 .card {
        height: auto;
        padding: 20px;
    }

    .section-9 .card img {
        width: 80px;
    }

    .section-9 .card h4 {
        font-size: 16px;
        font-weight: 600;
    }

    .section-9 .card p {
        text-align: center;
        font-size: 12px;
        color: #555;
    }

    /* section-10 */

    .section-10 div h4 {
        text-align: center;
        padding: 10px 0;
    }
}