@charset "utf-8";
/*================================================
 6月梅雨キャンペーン - セミナーリスト関連スタイル
=================================================*/

/* セミナーリスト関連スタイル */
.seminar-list-wrapper {
    width: 95%;
    margin: 30px auto;
    background: #fff;
    padding: 20px 0;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(52, 152, 219, 0.1);
    border: 1px solid #AED6F1;
}

.seminar-list-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 0 20px;
}

.seminar-item {
    width: 48%;
    margin-bottom: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.08);
    overflow: hidden;
    position: relative;
    border: 1px solid #D6EAF8;
    transition: all 0.3s ease;
}

.seminar-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.15);
}

.seminar-img-link {
    display: block;
    width: 100%;
    overflow: hidden;
}

.seminar-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.seminar-img-link:hover .seminar-img {
    transform: scale(1.05);
}

.seminar-details {
    padding: 20px;
}

.seminar-date {
    font-size: 1rem;
    margin-bottom: 8px;
    color: #2980B9;
    font-weight: 600;
}

.seminar-date i, .seminar-place i {
    color: #3498DB;
    margin-right: 5px;
}

.seminar-place {
    font-size: 1rem;
    margin-bottom: 15px;
    text-align: right;
    color: #5DADE2;
    font-weight: 500;
}

.seminar-apply {
    text-align: center;
    margin-top: 20px;
}

/* 申し込みボタンのアニメーション */
.apply-btn {
    display: inline-block;
    background: #3498DB;
    color: #fff;
    padding: 12px 25px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: bold;
    text-decoration: none;
    box-shadow: 0 3px 0 #2980B9;
    width: 80%;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.apply-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.apply-btn:hover::before {
    left: 100%;
}

.apply-btn:hover {
    transform: translateY(2px);
    box-shadow: 0 1px 0 #2980B9;
    background: #5DADE2;
}

/* レスポンシブ対応 */
@media screen and (max-width: 900px) {
    .seminar-list-container {
        justify-content: center;
    }
    
    .seminar-item {
        width: 90%;
        max-width: 600px;
    }
}

@media screen and (max-width: 576px) {
    .apply-btn {
        width: 100%;
        padding: 12px;
    }
    
    .seminar-item {
        width: 100%;
    }
    
    .seminar-details {
        padding: 15px;
    }
}

/* 6月キャンペーン専用セミナー見出し */
.seminar-heading {
    background: linear-gradient(to right, #3498DB, #5DADE2);
    text-align: center;
    padding: 15px 0;
    margin: 30px auto 0;
    width: 95%;
    border-radius: 10px 10px 0 0;
    position: relative;
    border: 2px solid #2980B9;
    border-bottom: none;
}

.seminar-heading h3 {
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.2);
}

/* セミナーリストラッパーの上部マージンを調整 */
.seminar-heading + .seminar-list-wrapper {
    margin-top: 0;
    border-radius: 0 0 10px 10px;
    border-top: none;
}

/* 雨のエフェクト（セミナーセクション専用） */
.seminar-item::before {
    content: '';
    position: absolute;
    top: -5px;
    left: 10%;
    width: 2px;
    height: 20px;
    background: linear-gradient(to bottom, transparent, rgba(52, 152, 219, 0.3));
    border-radius: 0 0 50% 50%;
    animation: itemRain 3s ease-in-out infinite;
    pointer-events: none;
}

.seminar-item::after {
    content: '';
    position: absolute;
    top: -5px;
    right: 15%;
    width: 1px;
    height: 15px;
    background: linear-gradient(to bottom, transparent, rgba(52, 152, 219, 0.2));
    border-radius: 0 0 50% 50%;
    animation: itemRain 4s ease-in-out infinite;
    animation-delay: 1s;
    pointer-events: none;
}

@keyframes itemRain {
    0%, 100% {
        transform: translateY(0);
        opacity: 0.3;
    }
    50% {
        transform: translateY(10px);
        opacity: 0.6;
    }
}

/* 虹のエフェクト（ホバー時） */
.seminar-item:hover::before,
.seminar-item:hover::after {
    background: linear-gradient(to bottom, 
        rgba(255, 107, 107, 0.3),
        rgba(78, 205, 196, 0.3),
        rgba(69, 183, 209, 0.3)
    );
}

/* 6月キャンペーン用のセミナーカテゴリー色分け */
.seminar-item[data-category="asset"] {
    border-left: 4px solid #E74C3C;
}

.seminar-item[data-category="golden"] {
    border-left: 4px solid #F39C12;
}

.seminar-item[data-category="export"] {
    border-left: 4px solid #27AE60;
}

.seminar-item[data-category="house"] {
    border-left: 4px solid #8E44AD;
}

/* セミナー詳細情報の強化 */
.seminar-category {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(52, 152, 219, 0.9);
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
    z-index: 2;
}

.seminar-item[data-category="asset"] .seminar-category {
    background: rgba(231, 76, 60, 0.9);
}

.seminar-item[data-category="golden"] .seminar-category {
    background: rgba(243, 156, 18, 0.9);
}

.seminar-item[data-category="export"] .seminar-category {
    background: rgba(39, 174, 96, 0.9);
}

.seminar-item[data-category="house"] .seminar-category {
    background: rgba(142, 68, 173, 0.9);
}

/* 梅雨シーズン特別デザイン */
.rainy-season-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #3498DB, #5DADE2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    z-index: 3;
    animation: rainyBadge 4s ease-in-out infinite;
}

@keyframes rainyBadge {
    0%, 100% {
        transform: rotate(0deg) scale(1);
    }
    25% {
        transform: rotate(5deg) scale(1.05);
    }
    75% {
        transform: rotate(-5deg) scale(0.95);
    }
}

/* 特別セミナー用のスタイル */
.special-seminar {
    position: relative;
    background: linear-gradient(135deg, #EBF5FB, #D6EAF8);
    border: 2px solid #3498DB;
}

.special-seminar::before {
    content: '✨ SPECIAL ✨';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(45deg, #3498DB, #5DADE2);
    color: white;
    text-align: center;
    padding: 5px;
    font-size: 0.9rem;
    font-weight: bold;
    letter-spacing: 2px;
    z-index: 2;
}

.special-seminar .seminar-details {
    padding-top: 35px;
}

/* モバイル用の調整 */
@media screen and (max-width: 768px) {
    .seminar-heading h3 {
        font-size: 1.3rem;
    }
    
    .rainy-season-badge {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
    
    .seminar-category {
        font-size: 0.7rem;
        padding: 3px 8px;
    }
    
    .special-seminar::before {
        font-size: 0.8rem;
        letter-spacing: 1px;
    }
}

@media screen and (max-width: 480px) {
    .seminar-list-wrapper {
        padding: 15px 0;
    }
    
    .seminar-list-container {
        padding: 0 10px;
    }
    
    .seminar-date, .seminar-place {
        font-size: 0.9rem;
    }
    
    .apply-btn {
        font-size: 1rem;
        padding: 10px 15px;
    }
    
    .rainy-season-badge {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* 6月限定 - 雨と虹のアニメーション背景 */
.seminar-list-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(52, 152, 219, 0.1) 2px, transparent 2px),
        radial-gradient(circle at 80% 20%, rgba(93, 173, 226, 0.1) 1px, transparent 1px),
        radial-gradient(circle at 40% 40%, rgba(52, 152, 219, 0.05) 1px, transparent 1px);
    background-size: 50px 50px, 30px 30px, 70px 70px;
    animation: rainPattern 10s linear infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes rainPattern {
    0% {
        background-position: 0% 0%, 0% 0%, 0% 0%;
    }
    100% {
        background-position: 0% 100%, 0% 100%, 0% 100%;
    }
}

/* セミナーアイテムの z-index 調整 */
.seminar-item {
    position: relative;
    z-index: 1;
}

/* 虹色のボーダーアニメーション（特別セミナー用） */
.rainbow-border {
    border: 3px solid;
    border-image: linear-gradient(45deg, #FF6B6B, #4ECDC4, #45B7D1, #96CEB4, #FECA57, #FF6B6B) 1;
    animation: rainbowBorder 3s linear infinite;
}

@keyframes rainbowBorder {
    0% {
        border-image-source: linear-gradient(45deg, #FF6B6B, #4ECDC4, #45B7D1, #96CEB4, #FECA57, #FF6B6B);
    }
    25% {
        border-image-source: linear-gradient(45deg, #4ECDC4, #45B7D1, #96CEB4, #FECA57, #FF6B6B, #4ECDC4);
    }
    50% {
        border-image-source: linear-gradient(45deg, #45B7D1, #96CEB4, #FECA57, #FF6B6B, #4ECDC4, #45B7D1);
    }
    75% {
        border-image-source: linear-gradient(45deg, #96CEB4, #FECA57, #FF6B6B, #4ECDC4, #45B7D1, #96CEB4);
    }
    100% {
        border-image-source: linear-gradient(45deg, #FECA57, #FF6B6B, #4ECDC4, #45B7D1, #96CEB4, #FECA57);
    }
}

/* 雲のエフェクト */
.cloud-effect {
    position: relative;
}

.cloud-effect::before {
    content: '☁️';
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 1.5rem;
    opacity: 0.6;
    animation: cloudFloat 6s ease-in-out infinite;
    z-index: 2;
}

@keyframes cloudFloat {
    0%, 100% {
        transform: translateX(0) translateY(0);
        opacity: 0.6;
    }
    50% {
        transform: translateX(10px) translateY(-5px);
        opacity: 0.8;
    }
}

/* 水滴エフェクト */
.droplet-effect {
    position: relative;
    overflow: visible;
}

.droplet-effect::after {
    content: '💧';
    position: absolute;
    top: -10px;
    left: 15px;
    font-size: 1.2rem;
    animation: dropletFall 3s ease-in-out infinite;
    z-index: 2;
}

@keyframes dropletFall {
    0% {
        transform: translateY(-10px);
        opacity: 0.8;
    }
    50% {
        transform: translateY(0px);
        opacity: 1;
    }
    100% {
        transform: translateY(20px);
        opacity: 0;
    }
}

/* セミナータイトルの強化 */
.seminar-title {
    font-size: 1.1rem;
    font-weight: bold;
    color: #2C3E50;
    margin-bottom: 10px;
    line-height: 1.4;
    padding: 0 10px;
}

.seminar-description {
    font-size: 0.95rem;
    color: #5D6D7E;
    line-height: 1.5;
    margin-bottom: 15px;
    padding: 0 10px;
}

/* 6月キャンペーン用のスペシャルバッジ */
.june-special-badge {
    position: absolute;
    top: -8px;
    left: -8px;
    background: linear-gradient(45deg, #E74C3C, #F39C12);
    color: white;
    padding: 8px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
    box-shadow: 0 3px 10px rgba(231, 76, 60, 0.3);
    z-index: 3;
    animation: specialBadge 2s ease-in-out infinite;
}

@keyframes specialBadge {
    0%, 100% {
        transform: scale(1) rotate(0deg);
        box-shadow: 0 3px 10px rgba(231, 76, 60, 0.3);
    }
    50% {
        transform: scale(1.05) rotate(2deg);
        box-shadow: 0 5px 15px rgba(231, 76, 60, 0.5);
    }
}

/* 梅雨限定のウェーブエフェクト */
.wave-effect {
    position: relative;
    overflow: hidden;
}

.wave-effect::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 10px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(52, 152, 219, 0.3), 
        transparent, 
        rgba(93, 173, 226, 0.3), 
        transparent
    );
    animation: waveMove 4s ease-in-out infinite;
    z-index: 1;
}

@keyframes waveMove {
    0% {
        transform: translateX(-50%);
    }
    100% {
        transform: translateX(0%);
    }
}

/* 濡れた効果（ホバー時） */
.seminar-item:hover {
    background: linear-gradient(135deg, #FFFFFF, #F8F9FA);
}

.seminar-item:hover .apply-btn {
    background: linear-gradient(45deg, #3498DB, #5DADE2);
    box-shadow: 0 1px 0 #2980B9, 0 3px 15px rgba(52, 152, 219, 0.4);
}

/* 6月限定のキラキラエフェクト */
.sparkle-effect {
    position: relative;
}

.sparkle-effect::before,
.sparkle-effect::after {
    content: '✨';
    position: absolute;
    font-size: 1rem;
    animation: sparkle 3s ease-in-out infinite;
    z-index: 2;
    pointer-events: none;
}

.sparkle-effect::before {
    top: 20px;
    right: 30px;
    animation-delay: 0s;
}

.sparkle-effect::after {
    bottom: 30px;
    left: 20px;
    animation-delay: 1.5s;
}

@keyframes sparkle {
    0%, 100% {
        opacity: 0;
        transform: scale(0.5) rotate(0deg);
    }
    50% {
        opacity: 1;
        transform: scale(1) rotate(180deg);
    }
}

/* アクセシビリティ対応 */
@media (prefers-reduced-motion: reduce) {
    .seminar-item::before,
    .seminar-item::after,
    .rainy-season-badge,
    .cloud-effect::before,
    .droplet-effect::after,
    .june-special-badge,
    .wave-effect::before,
    .sparkle-effect::before,
    .sparkle-effect::after {
        animation: none;
    }
    
    .rainbow-border {
        border: 3px solid #3498DB;
        border-image: none;
    }
    
    .seminar-list-wrapper::before {
        animation: none;
    }
}