/*************************************

style.css

*************************************/
.f_l {font-size: 130%;}
.f_m {font-size: 110%;}
.f_s {font-size: 90%;}
.f_ss {font-size: 80%;}

.f_bold {font-weight: bold;}

.fc_main {color: #036eb8;}
.fc_e {color: #ff2d2d;}
.fc_m {color: #007fff;}

.fb_main {position: relative;}
.fb_main::before,
.fb_main::after {
    position: absolute;
    content: "";
    width: 80px;
    height: 1px;
    background-color: #036eb8;
}

.fb_main::before {
    left: 1rem;
}

.fb_main::after {
    right: 1rem;
}

.fb_e {
    border-top: 1px solid #ff2d2d;
    border-bottom: 1px solid #ff2d2d;
    padding: 1rem 0;
        background-image:
        linear-gradient(-45deg, transparent 0 20px, #fff9f2 20px calc(100% - 20px), transparent calc(100% - 20px)),
        repeating-linear-gradient(135deg, #ff2d2d 0 2px, transparent 2px 4px);
}

.fb_m {
    border-top: 1px solid #007fff; 
    border-bottom: 1px solid #007fff; 
    padding: 1rem 0;
    background-image:
        linear-gradient(-45deg, transparent 0 20px, #f7fbff 20px calc(100% - 20px), transparent calc(100% - 20px)),
        repeating-linear-gradient(135deg, #007fff 0 2px, transparent 2px 4px);
}

.bg_e {background-color: #ff2d2d;}
.bg_m {background-color: #007fff;}

.br_sp {display: none;}
.br_pc {display: block;}

figure.main_img {
    margin-bottom: 4rem;
}


.main_titl {
	margin: 3rem 2rem;
}

.main_titl:has(h2.em_title) {
        background-color: rgb(255 255 255 / 0.5);
        border: 3px solid #fff;
        padding: 1.5rem 1.5rem;
        border-radius: 1rem;
    }

.main_titl h1 {
    font-size: 1rem;
    letter-spacing: .2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #036eb8;
    
    opacity: 1;
    animation-name: text_rise;
    animation-duration: 1s;
}

.main_titl h2 {
    margin: 1rem 0 1.5rem;
    font-size: 1.6rem;
    letter-spacing: .1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    
    opacity: 1;
    animation-name: text_rise;
    animation-duration: 2s;
}

.main_titl h2.em_title {
    font-size: 2rem;
}

.main_titl h3 {
    margin: 2rem 0 2.5rem;
    font-size: 1.3rem;
    letter-spacing: .15rem;
    display: flex;
    justify-content: center;
    align-items: center;
    
    opacity: 1;
    animation-name: text_rise;
    animation-duration: 3s;
}

@keyframes text_rise {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0px);
    }
}

#main_content .main_titl p {
    letter-spacing: .1rem;
    line-height: 2.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

#main_content .main_titl p.em_read {
    font-size: 1.1rem;
}

#main_content .main_titl .em_sub_read {
    letter-spacing: .1rem;
    display: flex;
    justify-content: center;
    font-size: 1.1rem;
}


/* course_link

-------------------------*/

ul.course_link {
	display: flex;
    column-gap: 2rem;
	margin: 3rem .5rem 3rem;
}

ul.course_link li {
    width: calc(100% / 3);
}

ul.course_link li a {
    border: 2px solid #036eb8;
    border-radius: 1rem;
    width: 100%;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    box-shadow: 3px 3px 0 #036eb8;
    letter-spacing: .05rem;
    overflow: hidden; 
}

ul.course_link li a:hover {
    opacity: .8;
    transform: translate(3px, 3px);
    box-shadow: 0px 0px 0 #036eb8;
}

ul.course_link li a h3 {
    color: #fff; 
    padding: .5rem 1rem;
    font-size: .9rem;
    text-shadow: 1px 1px 0 #036eb8;
}

ul.course_link li a h4 {
    padding: .5rem .8rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-bottom: 1px dotted #036eb8;
    position: relative;
}

ul.course_link li a h4::after {
    position: absolute;
    top: calc(50% - .6rem);
    right: 1rem;
    width: auto;
    height: auto;
    border: none;
    line-height: 1;
    font-weight: 900;
    font-family: var(--Font_Awesome);
    content: var(--Arrow_Right);
}

ul.course_link li a p {
    color: #036eb8; 
    padding: 0rem .8rem;
    text-align: justify;
    margin: .5rem .3rem .8rem;
    font-size: .9rem;
}

ul.course_link li a img {
    width: 100%;
    object-fit: cover;
    
}


@media screen and (orientation: portrait) and (max-width: 767px) {
    
.fb_main::before,
.fb_main::after {
    position: absolute;
    content: "";
    width: 40px;
    height: 1px;
    background-color: #036eb8;
}
    
.br_sp {display: block;}
.br_pc {display: none;}
    
    figure.main_img {
    margin-bottom: 3rem;
}
    
    .main_titl {
	margin: 2rem 0rem;
}
    
    .main_titl h2 {
    margin: 1rem 0 1rem;
    font-size: 1.3rem;
     text-align: center;
}
    
    .main_titl h2.em_title {
    font-size: 1.4rem;
}
    
    .main_titl h3 {
    margin: 0rem 0 1.5rem;
    font-size: 1.2rem;
    letter-spacing: .15rem;
    text-align: center;
}
    
    #main_content .main_titl p {
    letter-spacing: 0rem;
    line-height: 1.8rem;
    justify-content: center;
    align-items: center;
    text-align: justify;
        margin: 0 1rem;
}
    
    #main_content .main_titl p.em_read {
    margin: 0 0rem;
}
    
    #main_content .main_titl .em_sub_read {
    letter-spacing: 0rem;
        margin: 1rem 0rem 0;
}
	
	ul.course_link {
	display: block;
		margin: 0rem .5rem 0;
		text-align: center;
}
	ul.course_link li {
        width: 90%;
        margin: 2rem auto;
}
    
    ul.course_link li a h3 {
    font-size: 1rem;
}
    
    ul.course_link li a h4 {
    font-size: 1.15rem;
}
    
    ul.course_link li a p {
    font-size: 1rem;
}
    	
}

/* curriculum schedule

============================ */

.m_course {
    background-color: #eff7ff;
    padding: 1rem 3rem 3rem;
    border-radius: 2rem;
}

.e_course {
    background-color: #fff2e5;
    padding: 1rem 3rem 3rem;
    border-radius: 2rem;
}

section {
    letter-spacing: .1rem;
    margin: 2rem 2rem 0;
}

section.curriculum {
    position: relative;
}

section.schedule {
    margin-top: 4rem;
    position: relative;
}

section p {
    color: #036eb8;
    border-bottom: 1px solid #036eb8;
    padding-bottom: .5rem;
}

section.curriculum p::before {
    font-weight: 900;
    font-family: var(--Font_Awesome);
    content: "\f044";
    margin-right: .5rem;
}

section.schedule p::before {
    font-weight: 900;
    font-family: var(--Font_Awesome);
    content: "\f073";
    margin-right: .5rem;
}

section ul {
    margin-left: 1rem;
}

section ul li {
    margin: 2rem 0 0 4rem;
    text-indent: -4rem;
}

section ul li:not(:last-of-type) {
    border-bottom: 1px dotted #036eb8;
    padding-bottom: 1rem;
}

section ul li .li_t {
    background-color: #036eb8;
    color: #fff;
    margin-right: 1rem;
    padding: .1rem .5rem .1rem .5rem;
    border-top-left-radius: 1rem;
    border-bottom-left-radius: 1rem;
    font-size: 90%;
}

section.curriculum .cc_mi01 {
    position: absolute;
    bottom: 3.5rem;
    right: 0;
    z-index: 1;
    width: 220px;
}

section.curriculum .cc_mi01 img {
    width: 100%;
}

section.curriculum .cc_ei01 {
    position: absolute;
    bottom: 0rem;
    right: 1rem;
    z-index: 1;
    width: 220px;
}

section.curriculum .cc_ei01 img {
    width: 100%;
}

@media screen and (orientation: portrait) and (max-width: 767px) {
    
    .m_course {
    padding: 0rem 1.5rem 1.5rem;
    border-radius: 0rem;
}

    .e_course {
    padding: 0rem 1.5rem 1.5rem;
    border-radius: 0rem;
}
    
    section {
    margin: 2rem 0rem 0;
}
    
    section p {
        font-size: 1.1rem;
    }
    
    section ul {
    margin-left: 0rem;
}
    
    section ul li {
    margin: 1rem 0 0 4rem;  
}
    
    section.curriculum .cc_mi01 {
    display: none;
}
    
    section.curriculum .cc_ei01 {
    display: none;
}
    
}

/* triangle

============================ */

section.triangle {
    display: flex;
    justify-content: center;
    flex-direction: column;
    margin: 2rem auto 0;
    animation: poyoyon2 1s ease-in-out infinite alternate;
}

@keyframes poyoyon2 {
    0% {
    transform:translate(0, 0) scale(100%, 100%);
  }
  50% {
    transform:translate(0, -10px) scale(100%, 120%);
  }
  100% {
    transform:translate(0, 0) scale(100%, 100%);
  }
}

section.triangle p {
    border-bottom: none;
    margin-inline: auto;
    margin: .5rem auto .5rem;
}

section.triangle p::before {
    content: "＼";
    margin-right: .5rem;
}

section.triangle p::after {
    content: "／";
    margin-left: .5rem;
}

section.triangle .m_triangle {
    width:0;
    height:0;
    border-style:solid;
    border-width: 30px 35px 0 35px;
    border-color: #1976D2 transparent transparent transparent;
    margin-inline: auto;
}


/* contact_banner

============================ */
.contact_banner .phone_shibuya, .contact_banner .phone_kichijoji, .contact_banner .phone_ikebukuro {
  display: none;
}