@charset "UTF-8";
/* CSS Document */

/*---course-color---*/
#system     { --course-theme: #6795CB; }
#engineer   { --course-theme: #427BBF; }
#management { --course-theme: #65C2CD; }
#security   { --course-theme: #3EB3C1; }
#service    { --course-theme: #328F9A; }
#advanced   { --course-theme: #151F41; }


.section-title{
	text-align: center;
	margin-bottom: 20px;
	font-size: 2rem;
}

/* 基本は隠す */
.area {
    display: none;
}

/* is-activeがついた時だけ表示する */
.area.is-active {
    display: block;
}

.area[id] {
    scroll-margin-top: 130px; /* ヘッダーより少し多めに設定 */
}

/*-----------------------------------
	
   スマホ版

-----------------------------------*/
.course-img-set{
	width: 100%;
	height: 300px;
	background-size: cover;
	background-position: center center;
}
.course-img-set.system{
	background-image: linear-gradient(rgba(0,0,0,0.20),rgba(0,0,0,0.0)),url(../images/course-img01.png);
}
.course-img-set.engineer{
	background-image: linear-gradient(rgba(0,0,0,0.20),rgba(0,0,0,0.0)),url(../images/course-img02.png);
}
.course-img-set.management{
	background-position: top center;
	background-image: linear-gradient(rgba(0,0,0,0.20),rgba(0,0,0,0.0)),url(../images/course-img03.png);
}
.course-img-set.security{
	background-position: top center;
	background-image: linear-gradient(rgba(0,0,0,0.20),rgba(0,0,0,0.0)),url(../images/course-img04.png);
}
.course-img-set.service{
	background-image: linear-gradient(rgba(0,0,0,0.20),rgba(0,0,0,0.0)),url(../images/course-img05.png);
}

.course-img-set h2{
   padding: 2rem;
	color: #ffffff;
}
/*-----------------------------------
	タブの部分の設定
-----------------------------------*/
.course-tab-menu{
	border-top: 1px solid #333333;
	border-bottom: 1px solid #333333;
}
.course-tab-menu ul{
	display: flex;
	flex-wrap: wrap;
	list-style: none;
	margin: 0;
	padding: 0;
}
.course-tab-menu li{
	flex: 1 1 50%; 
    border-bottom: 1px solid #333333;
    border-right: 1px solid #333333;
    box-sizing: border-box;
}
.course-tab-menu li:nth-child(2n){
	border-right: none;
}
.course-tab-menu li:nth-child(5n){
	border-bottom: none;
}
.course-tab-menu li:nth-child(6n){
	border-bottom: none;
}
.course-tab-menu li a{
	display: flex;
    align-items: center;
    justify-content: center;
    height: 50px;
    text-decoration: none;
    color: #333333;
    font-size: 0.8rem;
    font-weight: bold;
    text-align: center;
}
.course-tab-menu li.active a {
    background-color: #333333 !important;
    color: #FFFFFF !important;
}

/*-----------------------------------
	メインビジュアル
-----------------------------------*/
.course-img-set{
	position: relative;
	width: 100%;
	overflow: hidden;
}

.course-img-set img{
	width: 100%;
	height: 200px;
	object-fit: cover;
	display: block;
}
.course-img-set::after{
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0,0,0,0.40);
	z-index: 1;
}

.course-img-set h2{
	position: absolute;
	top: 20px;
	left: 20px;
	color: #ffffff;
	margin: 0;
	z-index: 10;
}

/*-----------------------------------
	1.イントロ部分
-----------------------------------*/
.course-intro{
	margin: 80px 20px 0;	
	position: relative;
    overflow: hidden;
}
/* 背景に文字を巨大に配置 */
.course-intro::before {
    content: "SYSTEM";
    position: absolute;
    font-size: 7rem;
    font-weight: 900;
    color: rgba(144, 201, 211, 0.10); 
    top: 10%;
    left: -1px;
    z-index: -1;
    font-family: 'Arial Black', sans-serif;
}
.intro-inner{
	max-width: 900px;
	margin: 0 auto;
}
.catch-phrase{
	font-size: 2.2rem;
	font-weight: bold;
	line-height: 1.4;
	color: var(--course-theme);
}
.catch-phrase span{
	background:linear-gradient(transparent 60%, #ff6 60%);
	background-repeat: no-repeat;
	background-size: 0;
	animation: underLine 1s ease 0.5s forwards;
}
@keyframes underLine {
    100% {
        background-size: 100%;
    }
}
.sub-text{
	margin-top: 20px;
	margin-left: 50px;
	color: #666666;
}

/*-----------------------------------
	2.授業内容
-----------------------------------*/
.lecture-section{
	padding: 60px 20px;
}
.lecture-set{
	padding: 40px 20px;
	border-radius: 20px;
	max-width: 900px;
	margin: 0 auto;
}
.lecture-grid{
	display: flex;
	flex-wrap: wrap;
}
.lecture-card{
	width: 100%;
	padding: 40px 20px;
	border-bottom: 1px solid #B3CAE5;
	box-sizing: border-box;
	background-color: var(--course-theme);
	color: #FFFFFF;
}
.lecture-card:last-child{
		border-bottom: none;
	}
.lecture-upper{
	display: flex;
	gap: 20px;
	margin-bottom: 0;
	align-items: flex-start;
}
.lecture-info-title{
	writing-mode: vertical-rl;
	text-orientation: upright;
	font-size: 1.7rem;
	font-weight: bold;
	letter-spacing: 0.1em;
	flex-shrink: 0;
	min-height: 200px;
}
.lecture-img{
	flex: 1;
	position: relative;
}
.lecture-img img{
	width: 100%;
	border-radius: 10px;
}
.lecture-right-box {
    flex: 1;
    display: flex;
    flex-direction: column; 
    gap: 15px; /* 画像と説明文の間の距離 */
}

.lecture-text-set {
    width: 80%; 
	max-width: 500px;
    font-size: 1.1rem;
    margin-bottom: 0;
	text-align: justify;
}

/*--- アイコン飛び出す ---*/
.lecture-img img.scroll-icon {
    position: absolute;
    width: 90px !important;
    height: auto !important;
    z-index: 100;
    opacity: 0; 
    transition: all 1.0s cubic-bezier(0.22, 1, 0.36, 1);
    border-radius: 0;
    pointer-events: none; 
}
.left-in {
    left: -100px !important; 
    top: 240px;
}
.left-in.is-shown {
    opacity: 1 !important;
    left: -90px !important; 
}
.right-in {
    right: -30px !important; 
    top: 200px;
}

.right-in.is-shown {
    right: -50px !important; 
    opacity: 1 !important;
}

/*-----------------------------------
	3.取得可能な資格
-----------------------------------*/
.qualification-section{
	margin-top: 80px;
}
.qualification-set{
	position: relative;
	padding: 60px 20px;
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 15px;
}
.qualification-set h5{
	font-size: 1.7rem;
	color: var(--course-theme);
	padding: 15px 30px;
	width: 90%;
	max-width: 500px;
	z-index: 2;
	position: relative;
}
.qual-ill{
	position: absolute;
	top: 5%;
	right: 40%;
	width: 65%;
	max-width: 400px;
	opacity: 0.2;
	z-index: 1;
}
.qualification-set h5{
	margin: 10px 0;
	position: relative;
	z-index: 2;
}

/*-----------------------------------
	4.主な就職先の業務内容
-----------------------------------*/
.job-section{
	margin-top: 80px;
}
.job-card img{
	width: 40px;
	height: auto;
	margin-right: 10px;
}
.job-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}
.job-card {
    background: #151F41;
    width: 48%;
    padding: 20px 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 8px;
	color: #FFFFFF;
	font-size: 1.2rem;
}

/*-----------------------------------
	5.指導者紹介
-----------------------------------*/
.teacher-section{
	margin: 80px 0;
	text-align: center;
}
.teacher-flex{
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 40px;
	margin-top: 30px;
}
.teacher-card{
	display: flex;
	align-items: center;
	gap: 20px;
	max-width: 400px;
}
.teacher-icon{
	width: 140px;
	height: 140px;
	display: flex;
	background-color: var(--course-theme);
	border: 1px solid #333333;
	border-radius: 50%;
	align-items: center;
	justify-content: center;
}
.teacher-icon img{
	width: 70px;
	height: 100px;
	text-align: center;
}

/*-----------------------------------情報処理科-----------------------------------*/
.processing .catch-phrase{
	font-size: 1.7rem;
}
/* 背景に文字を巨大に配置 */
.processing::before {
    content: "PROCESSING";
    position: absolute;
    font-size: 4.5rem;
    font-weight: 900;
    color: rgba(144, 201, 211, 0.10); 
    top: 10%;
    left: -1px;
    z-index: -1;
    font-family: 'Arial Black', sans-serif;
}

/*-----------------------------------
	
   PC版

-----------------------------------*/
@media (min-width: 900px){
	
	.section-title{
		margin-bottom: 40px;
		font-size: 5rem;
	}

	/*-----------------------------------
		タブの設定
	-----------------------------------*/
	.course-tab-menu li{
		flex: 1;
		border-bottom: none;
	}
	.course-tab-menu li:nth-child(2n) {
        border-right: 1px solid #333333; 
    }
	.course-tab-menu li:last-child{
		border-right: none;
	}
	.course-tab-menu li a {
        font-size: 1.2rem;
        height: 60px;
		transition: background-color 0.3s, color 0.3s;
    	letter-spacing: 0.05em;
    }
	.course-tab-menu li a:hover {
		background-color: #333333; 
		color: #fff;           
	}
	/*-----------------------------------
		メインビジュアル
	-----------------------------------*/
	.course-img-set{
		height: 550px;
		object-position: 50% 65%;
	}
	
	/*-----------------------------------
		1.イントロ部分
	-----------------------------------*/
	.course-intro::before{
		display: none;
	}
	.course-intro{
		width: 100%;
		overflow: hidden;
		margin-top: 120px;
		position: relative;
	}
	.course-intro .catch-phrase{
		font-size: 5rem;
	}
	.intro-inner{
		max-width: 1000px;
		margin: 0 auto;
		position: relative;
		padding: 100px 0;
		min-height: 400px;
	}
	.intro-inner::before{
		content: "SYSTEM";
        position: absolute;
        
        top: 50%;
        left: 15%;          
        transform: translateY(-50%);
        
        font-size: 15rem;
        font-weight: 900;
        color: rgba(144, 201, 211, 0.08); 
        z-index: -1;     
        white-space: nowrap;
        pointer-events: none; 
	}
	/*-----------------------------------情報処理科-----------------------------------*/
	.processing{
		position: relative;
		left: 40px;
	}
	.processing .catch-phrase{
		left: 20px;
		font-size: 5rem;
	}
	/* 背景に文字を巨大に配置 */
	.processing .intro-inner::before {
		content: "PROCESSING";
		/* 位置などの設定は 1. を引き継ぐので、文字だけ上書きすればOK */
		left: 0; 
		width: 100%;
		text-align: center;
	}
	.catch-phrase { 
		position: relative;
		left: 250px;	
	}
    .sub-text { 
		font-size: 2rem; 
		margin-left: 300px;
	}
	
	/*-----------------------------------
		2.授業内容
	-----------------------------------*/
	.lecture-section{
		margin-top: 120px;
	}
	.lecture-set{
		width: 100%;
		max-width: 1500px;
		padding: 0;
	}
	.lecture-grid{
		display: flex;
		flex-wrap: nowrap; 
	}
	.lecture-card{
		width: 33.333%;
		padding: 60px 30px;
		display: flex;
		flex-direction: column;
		align-items: center;
		border-right: 1px solid #B3CAE5;
	}
	.lecture-card:last-child{
		border-right: none;
	}
	.lecture-card:nth-child(n){
		border-bottom: none;
	}
	.lecture-card:nth-child(2n){
		border-bottom: none;
	}
	.lecture-img{
		position: relative;
	}
	.lecture-img img{
		width: 100%;
		height: 240px;
		object-fit: cover;
	}
	.lecture-img img.scroll-icon {
		position: absolute;
		width: 120px;
		z-index: 100;
		opacity: 0;
		top: -50px; 
		left: -20px;
	}
	/* 1番目のカード（ロボティクス） */
	.lecture-card:nth-child(1) .scroll-icon {
		top: -120px !important;
		left: -90px !important;
	}
	/* 2番目のカード（IoT） */
	.lecture-card:nth-child(2) .scroll-icon {
		top: -120px !important;
		left: -90px !important; 
	}
	/* 3番目のカード（マルチメディア） */
	.lecture-card:nth-child(3) .scroll-icon {
		top: -100px !important;  
		left: -90px !important; 
	}
	.lecture-img img.scroll-icon.is-shown {
		animation: popup 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
	}
	.lecture-info-title{
		font-size: 3rem;
	}
	.lecture-text-set{
		text-align: left;
		margin-left: 40px;
		font-size: 1.8rem;
	}
	
	/*-----------------------------------
		3.取得可能な資格
	-----------------------------------*/
	.qualification-section{
		position: relative;
		overflow: hidden;
		margin: 120px 0;
	}
	.qual-ill{
		position: absolute;
		top: 50%;
		left: -100px;
		transform: translateY(-50%);
		width: 400px;
		opacity: 0.15;
		z-index: 1;
		pointer-events: none;
	}
	.qualification-set{
		position: relative;
		z-index: 10;
		display: flex;
		flex-direction: column;
		align-items: center;
		gap: 25px;
		max-width: 800px;
		margin: 0 auto;
	}
	
	/*-----------------------------------
		4.主な就職先の業務内容
	-----------------------------------*/
	.job-section{
		margin-top: 250px;
	}
	.job-grid{
		display: flex;
		flex-wrap: wrap;
		gap: 20px;
		max-width: 800px;
		margin: 40px auto 0;
		justify-content: center;
	}
	.job-card{
		padding: 30px 20px;
		box-sizing: border-box;
		height: auto;
	}
	.job-card img{
		width: 50px;
		margin-right: 30px;
		margin-bottom: 0;
	}
	
	/*-----------------------------------
		5.指導者紹介
	-----------------------------------*/
	.teacher-section{
		margin-top: 200px;
	}
	.teacher-flex{
		display: flex;
		flex-direction: row;
		justify-content: center;
		gap: 80px;
		max-width: 1000px;
		margin: 40px auto 0;
	}
	.teacher-card{
		display: flex;
		flex-direction: column;
		align-items: center;
		text-align: center;
		max-width: 300px;
	}
	.teacher-icon{
		margin-bottom: 20px;
	}
	.teacher-card p{
		font-size: 1.7rem;
		font-weight: bold;
		line-height: 1.6;
	}
	
}
@keyframes popup {
  0% {
    transform: translate(20px, 20px) scale(0) rotate(-20deg); 
    opacity: 0;
  }
  60% {
    transform: translate(-5px, -5px) scale(1.1) rotate(5deg); 
    opacity: 1;
  }
  100% {
    transform: translate(0, 0) scale(1.0) rotate(0deg); 
    opacity: 1;
  }
}

/* --- クリエイターギミック：星の設定 --- */
.creator-star-only {
    position: fixed;
    bottom: 20px;
    left: -120px;
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 9999;
    transition: left 0.5s ease;
}

.creator-star-only.is-show {
    left: 20px;
    animation: rollIn 1.2s cubic-bezier(0.23, 1, 0.32, 1) forwards;
}

.star-icon-only {
    font-size: 4rem;
    color: #DFFF4F;
    text-shadow: 0 0 8px rgba(0,0,0,0.2);
    display: inline-block;
    z-index: 10001; /* 星を常に一番上に */
}

/* --- ウィンドウ：左下から「にょきっと」出す設定 --- */
.creator-window {
    display: block; /* displayではなくopacityとscaleで制御 */
    position: absolute;
    bottom: 30px; /* 星に重なる位置からスタート */
    left: 30px;
    width: 280px;
    background: rgba(255, 255, 255, 0.98);
    border-radius: 20px; /* 角を丸くして「にょきっ」感を出す */
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(66, 123, 191, 0.3);
    overflow: hidden;
    
    /* アニメーションの準備 */
    opacity: 0;
    pointer-events: none; /* 閉じている時は触れないように */
    transform: scale(0); /* 最初は点 */
    transform-origin: bottom left; /* 左下を起点にする */
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1); /* 弾むような動き */
}

/* オープン時の動き */
.creator-window.is-open {
    opacity: 1;
    scale: 1;
    pointer-events: auto;
    transform: scale(1) translateY(-40px); /* 少し上に浮き上がりながら広がる */
}

/* --- ヘッダー・ボディ（リッチデザインはそのまま維持） --- */
.window-header {
    background: #2d3436;
    padding: 12px 15px;
    display: flex;
    align-items: center;
}

/* 閉じボタンを目立たせる */
#close-creator {
    background: #ff5f56;
    border: none;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    line-height: 24px;
    cursor: pointer;
    margin-left: auto;
}
.window-body{
	padding: 20px;
	font-weight: bold;
}

/* 転がるアニメーションの定義 */
@keyframes rollIn {
    0% {
        transform: translateX(-150px) rotate(-3600deg); /* 画面外、たくさん回転 */
        opacity: 0;
    }
    100% {
        transform: translateX(0) rotate(0deg); /* 定位置、回転なし */
        opacity: 1;
    }
}

/* コメントウィンドウ（修正なし） */
.creator-window {
    display: none;
    position: absolute;
    bottom: 75px;
    left: 0;
    width: 300px;
    background: #fff;
    border: 2px solid #333333;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    overflow: hidden;
    /* 開く時のアニメーション */
    animation: fadeInUp 0.3s ease-out;
}

.creator-window.is-open {
    display: block;
}

/* （中略：.window-header, .window-bodyなどは前回と同じ） */

/* PC版の調整 */
@media (min-width: 900px) {
    .creator-star-only {
        width: 70px;
        height: 70px;
        bottom: 30px;
    }
    .creator-star-only.is-show {
        left: 30px;
    }
    .star-icon-only {
        font-size: 5rem;
    }
    .creator-window {
        width: 350px;
        bottom: 85px;
    }
}