html, body {
    height: 100%;
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: #f4f4f4;
}

body {
    background-image: url('../images/bag1.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    display: flex;
    flex-direction: column;
}

.top-bar {
    padding: 20px 40px;
    background: transparent;
    text-align: left;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
    text-decoration: none;
    text-shadow: 1px 1px 5px rgba(0,0,0,0.5);
}

.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
    width: 100%;
    overflow-x: hidden;
}

.search-wrapper {
    width: 100%;
    max-width: 700px;
    margin-bottom: 60px;
}

.main-title {
    font-size: 2.5rem;
    font-weight: 600;
    color: white;
    margin-bottom: 30px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.6);
}

.search-form {
    position: relative;
}

.search-input {
    width: 100%;
    padding: 20px 60px;
    border-radius: 30px;
    border: none;
    font-size: 1.2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
    background-color: rgba(255, 255, 255, 0.95);
}

.search-input:focus {
    outline: none;
    box-shadow: 0 5px 25px rgba(0,0,0,0.4);
}

.search-icon {
    position: absolute;
    left: 25px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.3rem;
    color: #888;
}

/* --- Slider Styles --- */
.slider-container {
    position: relative;
    width: 100%;
    max-width: 1050px; /* 3 cards (320*3 + 30*2) */
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-wrapper {
    width: 100%;
    overflow-x: hidden; /* 데스크탑/태블릿: 스크롤바 숨김 (JS로 제어) */
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    padding: 10px 0;
}

.card-container {
    display: flex;
    gap: 30px;
    width: max-content;
    flex-wrap: nowrap;
    padding: 0 5px;
}

.custom-card {
    width: 320px;
    background-color: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    color: #333;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.custom-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.card-image-wrapper {
    height: 200px;
    overflow: hidden;
}

.card-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.custom-card:hover .card-image-wrapper img {
    transform: scale(1.08);
}

.card-content {
    padding: 25px;
    text-align: left;
    flex-grow: 1;
}

.card-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.card-desc {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 24px;
    color: #333;
    cursor: pointer;
    z-index: 20;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    transition: background-color 0.2s, opacity 0.3s, visibility 0.3s;
    opacity: 0;
    visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background-color: white;
}

.slider-btn.prev { left: -25px; }
.slider-btn.next { right: -25px; }

.slider-container:hover .slider-btn {
    opacity: 1;
    visibility: visible;
}

/* Tablet (768px ~ 1100px) */
@media (max-width: 1100px) and (min-width: 768px) {
    .slider-container {
        max-width: 690px; /* 2 cards (300*2 + 30*1) + 여유 */
    }
    .custom-card { width: 300px; }

    /* 태블릿에서도 버튼 보이게 유지 */
    .slider-btn { display: flex; }
}

/* Mobile ( ~ 767px) */
@media (max-width: 767px) {
    .main-title { font-size: 2rem; }
    .search-wrapper { margin-bottom: 40px; }
    .slider-container { max-width: 100%; padding: 0 20px; }

    .card-wrapper {
        overflow-x: auto;
        scroll-snap-type: x mandatory;
    }
    .card-wrapper::-webkit-scrollbar { display: none; }
    .card-wrapper { -ms-overflow-style: none; scrollbar-width: none; }

    .card-container { gap: 20px; }
    .custom-card {
        width: 280px;
        scroll-snap-align: start;
    }
    .slider-btn { display: none !important; }
}