/* base width 1280px  */


/* :root -------------------------------------------------- */
:root {
    --green_color: #072f90;
    --black_color: #010101;
    --h1_font-size: min(2.5vw, 32px);
    --h2_font-size: min(2.18vw, 28px);
    --inner_width: min(84.37vw, 1080px);
}


.sp{ display: none;}


@media screen and (max-width: 768px) {
    :root {
        --h1_font-size: clamp(22px, 4.16vw, 32px);
        --h2_font-size: clamp(18px, 3.64vw, 28px);
        --p_font-size: clamp(16px, 2.6vw, 20px);
        --inner_width: min(89.84vw, 690px);
    }

.pc{ display: none;}	
.sp{ display: block;}
	
}


/* basic -------------------------------------------------- */
body {
    /* background: #000; */
    font-family: "Pro W3", "Hiragino Kaku Gothic Pro", "MS PGothic", sans-serif;
    line-height: normal;
    min-width: 375px;
}
picture {
    /* display: block; */
    display: flex;
    margin: 0 auto;
    max-width: 100%;
}
img {
    width: 100%;
    height: auto;
}
a {
    cursor: pointer;
    text-decoration: none;
}
.border {
    background: var(--green_color);
    display: block;
    margin: auto;
    width: min(11.11vw, 120px);
    height: min(0.27vw, 3px);
}
@media screen and (min-width: 769px) {
    .sp {
        display: none;
    }
}
@media screen and (max-width: 768px) {
    .pc {
        display: none;
    }
    .border {
        width: min(13.02vw, 100px);
        height: min(0.39vw, 3px);
    }
}


/* header -------------------------------------------------- */
header {
    background: #000;
    color: #f7fbfe;
    font-size: min(1.4vw, 18px);
    padding: min(0.39vw, 5px) 0 0;
    text-align: center;
}
@media screen and (max-width: 768px) {
    header {
        font-size: 12px;
        padding: 5px 0 0;
    }
}


/* .mv -------------------------------------------------- */
.mv {
    background: url(../img/mv_bg.png);
    background-size: cover;
    background-position: center;
    padding: min(7.03vw, 90px) 0;
}
.mv > picture {
    width: min(54.01vw, 560px);
}
.mv > div{
    margin-top: 60px;
}
@media screen and (max-width: 768px) {
    .mv {
        padding: min(9.76vw, 75px) 0;
    }
.mv > div{
    margin-top: 20px;
}
    .mv > picture {
        width: clamp(270px, 35.28vw, 240px);
    }
}



/* .sec3 -------------------------------------------------- */
.sec3 {
    padding: min(8.15vw, 80px) 0;
}
.sec3 > h1 {
    color: var(--green_color);
    font-size: var(--h1_font-size);
    text-align: center;
	margin-bottom: 60px;
}
@media screen and (max-width: 768px) {
    .sec3 {
        padding: min(11.71vw, 90px) 0 min(16.92vw, 130px);
    }
	.sec3 > h1 {
	margin-bottom: 40px;
}
}


/* form -------------------------------------------------- */
form {
    margin: auto;
    width: var(--inner_width);
    max-width: 720px;
	border: 1px solid #ccc;
	background: #fcfcfc;
	padding: 30px 0;
}
.form-inner {
    margin: auto;
    max-width: 640px;
}
@media screen and (max-width: 768px) {
    form {
        padding: 40px 0;
    }
    .form-inner{
        margin: auto;
        max-width: 88%;
    }
}


/* footer -------------------------------------------------- */
footer {
    background: #383838;
    color: #fff;
    font-size: min(1.4vw, 18px);
    padding: min(0.78vw, 10px) 0;
    text-align: center;
}
@media screen and (max-width: 768px) {
    footer {
        font-size: 10px;
        padding: 5px 0;
    }
}