@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100;200;300;400;500;600;700;800;900&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');
@import url("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.5/font/bootstrap-icons.css");
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    color: #111111;
    background-color: #f8f8f8;
    font-family: 'Poppins', sans-serif;
}
a, a:hover, a:focus, a:active{
    text-decoration: none;
    color: inherit;
}
.container{
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}
.outline-input-field{
    outline: 1px solid #fad13b76;
}
header{
    background: #fff;
    .container{
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .logo{
        img{
            height: 66px;
            margin: 12px 0;
        }
    }
    ul{
        list-style-type: none;
        display: inline-flex;
        text-transform: uppercase;

        &.pri-nav{
            display: inline-flex;
            justify-content: space-between;
            width: 30rem;
            min-width: 35%;
            a{
                padding: 0px;
                font-size: 15px;
                font-weight: 600;
                transition: all .2s ease;
                height: 90px;
                display: inline-flex;
                align-items: center;
                position: relative;

                &:after{
                    content: "";
                    position: absolute;
                    width: 10%;
                    opacity: 0;
                    left: 0;
                    bottom: -3px;
                    padding: 1.5px;
                    background-color: #fad03b;
                    transition: all .5s ease;
                }

                &.active{
                    color: #bc9e31;
                    &:after{
                        opacity: 1;
                        width: 100%;
                    }
                }
                &:hover{
                    color: #fad03b;
                    &:after{
                        opacity: 1;
                        width: 100%;
                    }
                }
            }
        }
        &.sec-nav{
            a{
                min-height: 50px;
                padding: 5px 32px;
                display: inline-flex;
                place-items: center;
                &.i-will-attend{
                    font-size: 13px;
                    font-weight: 700;
                    padding: 5px 16px;
                    transition: all .2s ease-out;
    
                    &:hover{
                        color: #fad03b;
                    }
                }
                &.register{
                    font-size: 13px;
                    font-weight: 700;
                    background: #444444;
                    border-radius: 4px;
                    background: #fad03b;
                    border: 2px solid #fad03b;
                    transition: all .2s ease-out;
    
                    &:hover{
                        background-color: #111111;
                        color: #fff;
                        border-color: #111111;
            
                    }
                }
            }
        }
    }
    #menuToggleBtn{
        display: none;
    }
}
section.hero{
    height: 40vw;
    position: relative;
    .conference-ad{
        background: url("/assets/images/conference-banners/nddssc2023flyer.jpeg");
        background-size: 100%;
        background-repeat: no-repeat;
        z-index: -1;
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;

        .darkner-bg{
            background-color: #000;
            opacity: .6;
            width: 100%;
            height: 100%;
            position: absolute;
            top: 0;
            left: 0;
            z-index: -1;

        }
    }
    .container{
        display: flex;
        flex-direction: row;
        align-items: center;
        height: 100%;

    }
    .content{
        color: #fff;
        text-transform: uppercase;
        .main-heading{
            font-size: 48px;
            line-height: 110%;
            margin-bottom: 24px;
        }
        .c-t-a{
            padding: 5px 32px;
            border: 2px solid #fff;
            font-family: 'Roboto', sans-serif;
            font-weight: 700;
            min-height: 55px;
            display: inline-flex;
            place-items: center;
            transition: all .2s ease-out;

            &:hover{
                color: #fad03b;
                border-color: #fad03b;
            }
        }
    }
    
}
section.conference-details-bannner{
    display: grid;
    grid-template-columns: auto 55%;

    .address-date{
        text-align: center;
        padding: 48px 16px;
        background-color: aqua;

        .venue{
            font-size: 46px;
            font-weight: 700;
        }
        .address{
            font-size: 26px;
            font-weight: 300;
        }
        .date{
            font-size: 28px;
            font-weight: 500;
        }
    }
    .countdown{
        display: grid;
        place-items: center;
        // padding: 0 16px;

        .countdown-container{
            text-align: center;
            display: flex;
            width: 90%;
            justify-content: space-between;
        }
        .days, .hours, .minutes, .seconds{
            .figure{
                font-size: 60px;
                font-weight: 600;
            }
            .desc{
                font-weight: 600;
                display: block;
            }
        }
        .separator{
            font-size: 60px;
            font-weight: 600;
            opacity: .5;
        }
    }
}
section.about-us{
    padding: 80px 0;
    .container{
        display: grid;
        grid-template-columns: calc(40% - 26px) calc(60% - 26px);
        place-items: center;
        width: 80%;
        position: relative;
        height: fit-content;
        gap: 26px;
        background: #fff;

        .left-col{
            height: 100%;
            width: 100%;
            background: url("/assets/images/2022/306525908_4732739626828707_5692566038213108782_n.jpg");
            background-size: cover;
            background-repeat: no-repeat;
            background-position: center;
        
        }
        .right-col{
            padding: 16px;
            .heading{
                font-size: 28px;
                font-weight: 700;
                margin-bottom: 20px;
            }
            .text{
                color: #444444;
                font-family: 'Roboto', sans-serif;
                font-size: 16px;
                font-weight: 400;
                line-height: 28px;
                margin-bottom: 24px;
                text-align: justify;
            }
            .c-t-a{
                font-family: 'Roboto', sans-serif;
                font-size: 15px;
                font-weight: 700;
                padding: 5px 32px;
                background: #444444;
                border-radius: 4px;
                background: #fad03b;
                min-height: 55px;
                display: inline-flex;
                place-items: center;
                border: 2px solid #fad03b;
                transition: all .2s ease-out;

                &:hover{
                    color: #111111;
                    background: none;
                    border-color: #111111;
        
                }
            }
        }

    }
}
section.gallery{
    .container{
        padding: 80px 0;
        text-align: center;
    }
    .heading{
        margin-bottom: 20px;
        .main-heading{
            font-size: 28px;
            margin-bottom: 20px;
        }
        .sub-heading{
            font-weight: 400;
        }
    }
    .content{
        margin-bottom: 24px;
        .swiper{
            .swiper-wrapper{
                .swiper-slide{
                    height: 300px;
                    div{
                        width: 100%;

                        img{
                            height: 260px;
                            width: 100%;
                            object-fit: cover;
                        }
                    }
                }
            }
            .swiper-button-prev, .swiper-button-next{
                width: 60px;
                height: 60px;
                background: #11111165;
                color: #fad03b;
                transition: all .2s ease-out;

                &:hover{
                    background: #111111;
                }
            }
            

            .swiper-pagination{
                bottom: 0;
            }
        }
    }
    .c-t-a{
        font-family: 'Roboto', sans-serif;
        font-size: 15px;
        font-weight: 700;
        padding: 5px 32px;
        background: #444444;
        border-radius: 4px;
        background: #fad03b;
        min-height: 55px;
        display: inline-flex;
        place-items: center;
        border: 2px solid #fad03b;
        transition: all .2s ease-out;
        margin: auto;

        &:hover{
            color: #111111;
            background: none;
            border-color: #111111;

        }
    }
}
section.registration{
    color: #fff;
    background-color: #111111;
    padding: 36px 0;

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

    p{
        font-size: 24px;
        font-weight: 600;
    }
    .c-t-a{
        font-family: 'Roboto', sans-serif;
        font-size: 15px;
        font-weight: 700;
        padding: 5px 32px;
        border-radius: 4px;
        color: #111111;
        background: #fad03b;
        min-height: 55px;
        display: inline-flex;
        place-items: center;
        border: 2px solid #fad03b;
        transition: all .2s ease-out;

        &:hover{
            color: #fad03b;
            background: none;
            border-color: #fad03b;

        }
    }
}
section.contact{
    display: grid;
    grid-template-columns: 50% 50%;
    background-color: #fff;
    .right-col{
        padding: 40px 32px;
        max-width: 500px;
        .heading{
            margin-bottom: 20px;
        }

        form{
            width: 100%;
            input, button, textarea{
                border: none;
                outline: none;
                border-radius: 4px;
            }
            input:focus, textarea:focus{
                outline: 1px solid #fad03b;
            }
            label{
                margin-bottom: 8px;
            }
            .form-group{
                width: 100%;
                &.name-email{
                    display: flex;
                    justify-content: space-between;
                    margin-bottom: 26px;
                }
                &.name{
                    width: calc(50% - 8px);
                    label{
                        display: block;
                    }
                    input{
                        width: 100%;
                        background-color: #f5f5f5;
                        padding: 8px;
                        min-height: 44px;
                    }
                }
                &.email{
                    width: calc(50% - 8px);
                    label{
                        display: block;
                    }
                    input{
                        width: 100%;
                        background-color: #f5f5f5;
                        padding: 8px;
                        min-height: 44px;
                    }
                }
                &.subject{
                    margin-bottom: 26px;
                    label{
                        display: block;
                    }
                    input{
                        width: 100%;
                        background-color: #f5f5f5;
                        padding: 8px;
                        min-height: 44px;
                    }
                }
                &.message{
                    margin-bottom: 16px;
                    label{
                        display: block;
                    }
                    textarea{
                        width: 100%;
                        background-color: #f5f5f5;
                        padding: 8px;
                    }
                }
                &.submit{
                    button{
                        font-family: 'Roboto', sans-serif;
                        font-size: 15px;
                        font-weight: 700;
                        padding: 5px 32px;
                        background: #444444;
                        border-radius: 4px;
                        background: #fad03b;
                        min-height: 55px;
                        display: inline-flex;
                        place-items: center;
                        border: 2px solid #fad03b;
                        transition: all .2s ease-out;
                        text-transform: uppercase;
                
                        &:hover{
                            background-color: #111111;
                            color: #fff;
                            border-color: #111111;
                
                        }
                    }
                }
            }
        }
    }
}
footer{
    background: #111111;
    *, *:hover{
        text-transform: unset;
    }
    .container{
        display: flex;
        justify-content: space-between;
        padding: 40px 0 60px 0;
    }
    .sub-head{
        color: #fff;
        font-size: 26px;
        font-weight: 600;
        margin-bottom: 20px;
    }
    .list{
        color: #bfbfbf;
        display: grid;
        grid-template-columns: 100%;
        gap: 12px;
        margin-left: 10px;
        a{
            font-size: 16px;
            font-weight: 400;
            transition: all .3s ease-out;
            &:hover{
                color: #fad03b;
            }
        }
    }
    ul{
        list-style-type: none;
    }
    .sec-1, .sec-2, .sec-3, .sec-4{
        width: 30%;
    }
    .sec-1{
        ul{
            margin-bottom: 20px
        }
        .social-spaces{
            h4{
                color: #fff;
            }
            ul{
                display: flex;
                margin-left: 10px;
                gap: 16px;
                a{
                    color: #bfbfbf;
                    font-size: 24px;
                    transition: all .3s ease-out;

                    &:hover{
                        color: #fff;
                    }
                }
            }
        }
    }
    .sec-4{
        form{
            width: 100%;
            margin-bottom: 40px;
            p{
                font-size: 15px;
                color: #bfbfbf;
                margin-bottom: 24px;
                line-height: 160%;
            }
            .input-field{
                background-color: #404344;
                border-radius: 50px;
                display: inline-flex;
                align-items: center;
                justify-content: space-between;
                padding-right: 6px;
                width: 100%;
                input{
                    width: 100%;
                    padding: 16px;
                    background: none;
                    font-size: 16px;
                    color: #a9a9a9;
                    border: none;
                    outline: none;
                    width: 60%;
                    overflow: hidden;
                    
                    &:focus{
                        border: none;
                    }
                }

                button{
                    height: 40px;
                    color: #111111;
                    background-color: #fad03b;
                    padding: 0 20px;
                    border-radius: 50px;
                    border: 2px solid #fad03b;

                    i{
                        font-size: 16px;
                        font-weight: 600;
                    }

                    &:hover{
                        background: none;
                        color: #fad03b;
                    }
                }
            }
        }

    }

    .copyright{
        color: #bfbfbf;
        font-size: 15px;
        display: grid;
        place-content: center;
        padding: 16px 0;
        width: 90%;
        margin: auto;
        border-top: 1px solid #404344;
    }
}