@import url('https://fonts.googleapis.com/css2?family=Dancing+Script:wght@400;700&family=Montserrat:wght@300;400;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Dancing+Script:wght@400;700&family=Yeseva+One&display=swap');

* {
    margin: 0 auto;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

html {
    font-size: 14px;
}

ul,
li,
a {
    text-decoration: none;
    list-style: none;
    color: #fff;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Yeseva One', cursive;
}

.header {
    width: 100vw;
    height: 100px;
    position: fixed;
    z-index: 100;
    transition: 0.3s ease-in-out;
}

.header.scroll {
    background: rgba(109, 96, 88, 0.6);
    height: 5.625rem;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.h_content_area {
    width: 100%;
    height: 100%;
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    width: 7.3rem;
    height: 2.786875rem;
    background: url('img/logo.svg') no-repeat 0 0 / cover;
}

.nav_list {
    display: flex;
}

.nav_item {
    margin-right: 2.8rem;
}

.nav_link {
    font-weight: 300;
    color: #fff;
}

.h_insta {
    width: 2.1875rem;
    height: 2.1875rem;
    background: url('img/insta.svg') no-repeat center center / cover;
}

.body {
    width: 100vw;
    max-width: 1920px;
    background: #D9D1CC;
}

.section {
    width: 100%;
    padding: 3.125rem;
}

.content_area {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
}

.title {
    color: #000;
    font-size: 4.0625rem;
    font-weight: 400;
    font-family: 'Yeseva One', cursive;
    white-space: nowrap;
}

.s_btn_fill {
    width: 23.125rem;
    height: 4.5625rem;
    background: #FFDE59;
    color: #000;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.875em;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 0.3s ease-in-out;
    cursor: pointer;
    margin: 0;
}

.s_btn_fill:hover {
    background: none;
    border: 2px solid #FFDE59;
    /* color: #fff; */
}

.description {
    color: #000;
    font-size: 1.875rem;
    font-weight: 400;
    margin: 2.5rem 0;
    max-width: 40rem;
}

.btn_white {
    width: 23.125rem;
    height: 4.5625rem;
    background: #fff;
    color: #000;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.875rem;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 0.3s ease-in-out;
    cursor: pointer;
    margin: 0;
}

.btn_white:hover {
    color: #000;
    background: #FFDE59;
}

/* BURGER */
.burger_box {
    display: none;

    width: 2.2rem;
    height: 2.2rem;

}

.b_line {
    width: 100%;
    height: 0.1875rem;
    background: #FFDE59;
    border-radius: 0.75rem;
    margin: 0.23rem 0;
    transition: 0.3s ease-in-out;
}

.b_line1.active {
    margin: none;
    position: relative;
    top: 0.5rem;
    transform: rotate(45deg);
    /* background: #00aaff; */
}

.b_line2.active {
    opacity: 0;
}

.b_line3.active {
    margin: none;
    transform: rotate(-45deg);
    margin: none;
    position: relative;
    top: -0.375rem;
}

/* BURGER  MENU */
.burger_menu {
    display: none;

    position: fixed;
    top: 6rem;
    right: 3.3rem;
    width: 10rem;
    height: 20rem;
    border-radius: 0.75rem;
    padding: 1rem;
    background: rgba(109, 96, 88, 0.6);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);

    z-index: 100;
}

.burger_menu.active {
    display: block;
}

.nav_link_insta {
    display: flex;
    align-items: center;
}

.b_insta {
    width: 1.7rem;
    height: 1.7rem;
    background: url('img/insta.svg') no-repeat center center / cover;
}

/* SECTION 1 */

#sec1 {
    min-height: 60rem;
    background: url('img/s1_img.jpg') no-repeat center center / cover;
}

.first_title {
    width: 100%;
    color: #fff;
    font-size: 5.3125rem;
    text-align: left;
    margin: 10rem 0 1rem 0;
}

h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    color: #fff;
    font-size: 1.875rem;
}

.btn_box {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    margin: 3rem 0 0 0;
}

.btn {
    width: 24.0625rem;
    height: 4.5625rem;
    border: 2px solid #FFDE59;
    border-radius: 12px;
    color: #fff;
    font-weight: 600;
    font-size: 1.875rem;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    margin: 0 1rem 0 0;
    transition: 0.3s ease-in-out;
}

.btn:hover {
    border: 3px solid #FFDE59;
    color: #FFDE59;
}

.btn_fill {
    width: 24.0625rem;
    height: 4.5625rem;
    background: #FFDE59;
    color: #000;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.875rem;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    margin: 0;
    transition: 0.3s ease-in-out;
}

.btn_fill:hover {
    background: none;
    border: 3px solid #FFDE59;
    color: #FFDE59;
    transition: 0.3s ease-in-out;
}

.arrow_box {
    width: 100%;
    height: 6rem;
    display: flex;
    justify-content: center;
    margin: 16rem 0 0 0;
}

.arrow {
    margin: 3rem;
    width: 6.4025rem;
    height: 1.295625rem;
    background: url('img/arrow_down.svg') no-repeat center center / cover;
    transition: 0.3s ease-in-out;
}

.arrow_box:hover .arrow {
    margin: 4rem 3rem 3rem 3rem;
}

/* SECTION 2 ABOUT US */

.s2_content_pc {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-bottom: 6rem;
}

#s2_title {
    margin-left: -5rem;
}

.s2_img {
    width: 59.375rem;
    height: 38rem;
    background: url('img/s2_img.jpg') no-repeat center center / cover;
    border-radius: 0.75rem;
}

.s2_description_box {
    width: 51.4375rem;
    height: 19.5625rem;
    background: #FFFFFF;
    box-shadow: -4px 4px 40px rgba(0, 0, 0, 0.3);
    border-radius: 0.75rem;
    padding: 1.25rem;
    position: absolute;
    margin-bottom: -30rem;
    margin-right: -27rem;
}

.s2_description {
    color: #000;
    font-size: 1.875rem;
    font-weight: 400;
}

.s2_content_mob {
    display: none;

    width: 100%;
}

.s2_description_box_mob {
    width: 100%;
    background: #fff;
    border-radius: 0 0 0.75rem 0.75rem;
    padding: 1rem;
}

/* SECTION 3 EVACUATION */
#sec3 {
    background: url('img/s3_img.jpg') no-repeat center center / cover;
}

/* SECTION 4 VOLUNTEER */
.s4_content_area {
    display: flex;
    min-height: 39rem;
}

.s4_title {
    margin-top: 1rem;
}

.s4_img_box {
    width: min-content;
    display: flex;
}

.s4_column_left {
    width: min-content;
    margin-right: 1rem;
}

.s4_column_right {
    width: min-content;
}

.s4_img {
    width: 15rem;
    height: 17.5rem;
    border-radius: 0.75rem;
    transition: 0.3s ease-in-out;
}

.s4_img_left_top {
    background: url('img/s4_img_left_top.jpg') no-repeat center center / cover;
    margin: 2rem 0rem 1rem 0;
}

.s4_img_left_top:hover {
    margin: 1rem 0rem 2rem 0;
}

.s4_img_left_bottom {
    background: url('img/s4_img_left_bottom.jpg') no-repeat center center / cover;
}

.s4_img_left_bottom:hover {
    margin-top: -0.5rem;
}

.s4_img_right_top {
    background: url('img/s4_img_right_top.jpg') no-repeat center center / cover;
}

.s4_img_right_top:hover {
    margin: -1rem 0rem 2rem 0rem;
}

.s4_img_right_bottom {
    background: url('img/s4_img_right_bottom.jpg') no-repeat center center / cover;
    margin: 1rem 0rem 2rem 0;
}

.s4_img_right_bottom:hover {
    margin: 0.5rem 0rem 2rem 0;
}



/* SECTION 5 SUPPORT */
#sec5 {
    background: url('img/s5_img.jpg') no-repeat center center / cover;
}

/* SECTION 6 DOCUMENTS */
#sec6 {
    background: url('img/s6_img.jpg') no-repeat center center / cover;
}

.s6_content_area {
    display: flex;
}

.s6_spacer {
    width: 31.875rem;
    height: 31.875rem;
}

/* FOOTER */
.footer {
    width: 100%;
    background: #fff;
    height: 4.6875rem;
}

.f_content_area {
    padding: 2rem 0 1.3rem 0;
    display: grid;

    grid-template-columns: 1fr 1fr 1fr;
}

.f_logo {
    width: 7.111875rem;
    height: 2.786875rem;
    background: url('img/f_logo.svg') no-repeat center center / cover;
    margin-top: -0.7rem;
}

.arrow_up {
    width: 6.4025rem;
    height: 1.295625rem;
    background: url('img/arrow_up.svg') no-repeat center center / cover;
}

.arrow_up_href {
    width: 6.4025rem;
    height: 1.295625rem;
    opacity: 0;
}

.olya {
    color: #000;
    font-size: 1.5rem;
    font-family: 'Yeseva One', cursive;
    font-weight: 400;
    white-space: nowrap;
}

/* ADAPTATION */
@media screen and (max-width: 1300px) {
    #s2_title {
        margin-left: -2rem;
    }
}

@media screen and (max-width: 1200px) {
    #s2_title {
        margin-left: 1rem;
    }
}

@media screen and (max-width: 1100px) {
    .s2_description_box {
        margin-right: -20rem;
    }

    .s4_column_left {
        display: none;
    }

    .s4_column_right {
        display: none;
    }

    #sec4 {
        padding: 3.125rem 3.125rem 3.125rem 0;
    }

    .s4_img_box {
        width: 24.3rem;
        height: 44rem;
        background: url('img/s4_img_mob.png') no-repeat center center / cover;
    }

    .description {
        max-width: 35rem;
    }
}

@media screen and (max-width: 1000px) {
    .nav_box {
        display: none;
    }

    .h_insta {
        display: none;
    }

    .burger_box {
        display: block;
    }

    .h_content_area {
        padding: 0 3.3rem;
    }

    .logo {
        margin-left: 0;
    }

    .burger_box {
        margin-right: 0;
    }

    .nav_list {
        display: block;
    }

    .nav_item {
        margin: 0 0 1rem 0;
        text-align: right;
    }

    .s2_description_box {
        margin-right: -15rem;
    }
}

@media screen and (max-width: 935px) {
    .first_title {
        font-size: 3.125rem;
    }

    .title {
        font-size: 2.8125rem;
    }

    .s2_content_pc {
        display: none;
    }

    .s2_content_mob {
        display: block;
    }

    .s2_img_mob {
        width: 100%;
        height: 49rem;
        background: url('img/s2_img.jpg') no-repeat center center / cover;
        border-radius: 0.75rem 0.75rem 0 0;
    }

    .s2_title_mob {
        margin-bottom: 2rem;
    }

    #sec5 {
        background: url('img/s5_img.jpg') no-repeat 35% center / cover;
    }
}

@media screen and (max-width: 700px) {
    .btn_box {
        flex-direction: column;
        align-items: center;
    }

    .btn_fill {
        margin: 0;
        width: 100%;
    }

    .btn {
        margin: 0;
        width: 100%;
        margin-bottom: 1rem;
    }

    .s_btn_fill {
        width: 100%;
    }

    .btn_white {
        width: 100%;
    }

    .s2_img_mob {
        height: 90vw;
    }

    .s4_img_box {
        position: absolute;
        left: -15%;
        z-index: 0;
    }

    .s4_content_box {
        position: relative;
        z-index: 10;
        padding-left: 3.125rem;
        margin-bottom: 3rem;
    }

    .s4_title {
        padding-left: 7rem;
    }

    .s4_description {
        padding-left: 7rem;
    }

    .s4_content_box {
        width: 100%;
    }

    .s6_spacer {
        display: none;
    }

    .olya {
        margin-right: 1rem;
    }
}

@media screen and (max-width: 535px) {
    html {
        font-size: 12px;
    }
}

@media screen and (max-width: 460px) {
    .s4_img_box {
        left: -25%;
    }

    .s4_title {
        padding-left: 5rem;
    }

    .s4_description {
        padding-left: 5rem;
    }
}

@media screen and (max-width: 419px) {
    html {
        font-size: 10px;
    }
}

@media screen and (max-width: 350px) {
    html {
        font-size: 7px;
    }
}

@media screen and (max-width: 0px) {}