/* 따뜻하고 차분한 톤의 디자인 시스템 */

:root {
    --color-bg: #FBF6EF;
    --color-bg-alt: #F3EAE0;
    --color-card: #FFFFFF;
    --color-text: #3A332C;
    --color-text-muted: #7C7266;
    --color-primary: #BF6448;
    --color-primary-dark: #9E4F37;
    --color-secondary: #8A9A7E;
    --color-accent: #D9A566;
    --color-border: #E7DACB;
    --radius: 16px;
    --shadow: 0 4px 16px rgba(70, 50, 30, 0.08);
    --container-width: 1100px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Malgun Gothic', sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    font-size: 16px;
}

a {
    color: inherit;
    text-decoration: none;
}

img { max-width: 100%; display: block; }

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.brand-logo {
    height: 56px;
    width: auto;
}

.main-nav {
    display: flex;
    gap: 28px;
}

.main-nav a {
    font-weight: 500;
    color: var(--color-text);
    padding: 8px 2px;
    border-bottom: 2px solid transparent;
    transition: color 0.15s, border-color 0.15s;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.nav-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 4px;
}

.dropdown-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 10px;
    color: var(--color-text-muted);
    padding: 4px;
}

.dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 160px;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    box-shadow: var(--shadow);
    padding: 8px;
    z-index: 200;
}

.dropdown a {
    display: block;
    padding: 10px 12px;
    border-radius: 6px;
    border-bottom: none;
    font-size: 14px;
}

.dropdown a:hover,
.dropdown a.active {
    background: var(--color-bg-alt);
    color: var(--color-primary);
}

.nav-item.has-dropdown:hover .dropdown,
.nav-item.has-dropdown.open .dropdown {
    display: block;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
}

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--color-bg-alt), var(--color-bg));
    padding: 72px 0;
    text-align: center;
}

.hero h1 {
    font-size: 34px;
    margin: 0 0 16px;
    color: var(--color-primary-dark);
}

.hero p {
    font-size: 17px;
    color: var(--color-text-muted);
    max-width: 620px;
    margin: 0 auto 28px;
}

/* Hero image slider (홈페이지 상단) */
.hero-slider {
    position: relative;
    height: 520px;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slider-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    display: flex;
    align-items: center;
    text-align: center;
    background: linear-gradient(180deg, rgba(30, 20, 10, 0.45), rgba(30, 20, 10, 0.55));
}

.hero-slider-overlay h1 {
    font-size: 34px;
    margin: 0 0 16px;
    color: #fff;
}

.hero-slider-overlay p {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 620px;
    margin: 0 auto 28px;
}

.hero-slider-dots {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.hero-slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    padding: 0;
}

.hero-slider-dot.active {
    background: #fff;
}

@media (max-width: 640px) {
    .hero-slider { height: 360px; }
    .hero-slider-overlay h1 { font-size: 24px; }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 999px;
    font-weight: 600;
    background: var(--color-primary);
    color: #fff;
    border: none;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
}

.btn:hover { background: var(--color-primary-dark); }
.btn:active { transform: scale(0.98); }

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: #fff;
}

.btn-secondary {
    background: var(--color-secondary);
}
.btn-secondary:hover { background: #74846a; }

/* Section */
.section {
    padding: 64px 0;
}

.section-alt {
    background: var(--color-bg-alt);
}

.section-title {
    font-size: 26px;
    margin: 0 0 8px;
    color: var(--color-primary-dark);
}

.section-desc {
    color: var(--color-text-muted);
    margin: 0 0 36px;
}

/* Cards / Grid */
.grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px;
    transition: transform 0.15s, box-shadow 0.15s;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 24px rgba(70, 50, 30, 0.12);
}

.card-img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: calc(var(--radius) - 6px);
    margin-bottom: 16px;
    background: var(--color-bg-alt);
}

.card h3 {
    margin: 0 0 8px;
    font-size: 18px;
}

.card p {
    color: var(--color-text-muted);
    font-size: 14px;
    margin: 0;
}

.badge {
    display: inline-block;
    background: var(--color-secondary);
    color: #fff;
    font-size: 12px;
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 10px;
}

/* Values */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.value-card {
    text-align: center;
    padding: 32px 20px;
    background: var(--color-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.value-card h3 {
    color: var(--color-primary-dark);
    margin: 12px 0 8px;
}

.value-card p {
    color: var(--color-text-muted);
    font-size: 14px;
}

/* Category filter */
.category-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 32px;
}

.category-filter a {
    padding: 8px 20px;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: var(--color-card);
    font-size: 14px;
    font-weight: 500;
}

.category-filter a.active,
.category-filter a:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* Forms */
.form-box {
    background: var(--color-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 36px;
}

.form-row {
    margin-bottom: 20px;
}

.form-row label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 14px;
}

.form-row .required { color: var(--color-primary); }

.form-row input[type="text"],
.form-row input[type="tel"],
.form-row input[type="number"],
.form-row input[type="password"],
.form-row textarea,
.form-row select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    font-family: inherit;
    font-size: 15px;
    background: var(--color-bg);
}

.form-row textarea { resize: vertical; min-height: 100px; }

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 400;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: 8px 14px;
    border-radius: 999px;
    cursor: pointer;
}

.radio-inline {
    display: flex;
    gap: 20px;
}

.radio-inline label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 400;
}

.form-note {
    background: var(--color-bg-alt);
    border-radius: 10px;
    padding: 16px 20px;
    font-size: 13px;
    color: var(--color-text-muted);
    max-height: 160px;
    overflow-y: auto;
    margin-bottom: 16px;
}

.alert {
    padding: 16px 20px;
    border-radius: 10px;
    margin-bottom: 24px;
    font-weight: 500;
}

.alert-success {
    background: #E8F0E3;
    color: #4C6741;
    border: 1px solid #C9DBC0;
}

.alert-error {
    background: #FBEAE6;
    color: #9E4F37;
    border: 1px solid #F0C9BE;
}

/* Table */
.table-wrap { overflow-x: auto; }

table.price-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 28px;
    font-size: 14px;
}

table.price-table th,
table.price-table td {
    border: 1px solid var(--color-border);
    padding: 12px;
    text-align: center;
}

table.price-table th {
    background: var(--color-bg-alt);
    color: var(--color-primary-dark);
}

/* Board list */
.board-list {
    width: 100%;
    border-collapse: collapse;
}

.board-list th, .board-list td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
    font-size: 14px;
}

.board-list th {
    color: var(--color-text-muted);
    font-weight: 600;
}

.board-list .pinned { color: var(--color-primary); font-weight: 700; }

/* Accordion (FAQ) */
.accordion-item {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
}

.accordion-question {
    padding: 18px 22px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.accordion-question .q-mark {
    color: var(--color-primary);
    margin-right: 10px;
}

.accordion-answer {
    padding: 0 22px;
    max-height: 0;
    overflow: hidden;
    color: var(--color-text-muted);
    transition: max-height 0.25s ease, padding 0.25s ease;
}

.accordion-item.open .accordion-answer {
    padding: 0 22px 20px;
    max-height: 400px;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item img {
    border-radius: var(--radius);
    aspect-ratio: 4/3;
    object-fit: cover;
    box-shadow: var(--shadow);
}

.gallery-item p {
    margin-top: 8px;
    font-size: 14px;
    color: var(--color-text-muted);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 32px;
}

.pagination a, .pagination span {
    padding: 8px 14px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    font-size: 14px;
}

.pagination .current {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* Footer */
.site-footer {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    padding: 40px 0;
    margin-top: 40px;
}

.site-footer-inner {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 14px;
}

.footer-logo {
    height: 80px;
    width: auto;
    margin: 0 auto 12px;
}

.footer-brand {
    font-weight: 700;
    color: var(--color-primary-dark);
    margin: 0 0 6px;
    font-size: 16px;
}

.footer-youtube {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-primary);
    font-weight: 600;
}

.footer-youtube:hover { color: var(--color-primary-dark); }

.footer-copy { margin-top: 12px; font-size: 12px; }

/* 공지 팝업 */
.popup-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(30, 20, 10, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.popup-overlay.hidden { display: none; }

.popup-box {
    background: var(--color-card);
    border-radius: var(--radius);
    overflow: hidden;
    max-width: 360px;
    width: 100%;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.popup-box img {
    width: 100%;
    display: block;
}

.popup-title {
    padding: 16px 20px 0;
    font-weight: 600;
    margin: 0;
}

.popup-actions {
    display: flex;
    justify-content: space-between;
    padding: 14px 20px;
    font-size: 13px;
}

.popup-actions button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    padding: 4px;
}

.popup-actions button:hover { color: var(--color-primary); }

/* Summernote로 작성된 리치 콘텐츠 출력 영역 */
.rich-content img { max-width: 100%; border-radius: 8px; margin: 8px 0; }
.rich-content p { margin: 0 0 12px; }
.rich-content ul, .rich-content ol { padding-left: 22px; margin: 0 0 12px; }

/* Utility */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* Responsive */
@media (max-width: 900px) {
    .grid { grid-template-columns: repeat(2, 1fr); }
    .values-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .nav-toggle { display: flex; }
    .main-nav {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--color-bg);
        border-bottom: 1px solid var(--color-border);
        flex-direction: column;
        padding: 12px 20px 20px;
        display: none;
        gap: 4px;
        max-height: calc(100vh - 72px);
        overflow-y: auto;
    }
    .main-nav.open { display: flex; }
    .nav-item {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }
    .nav-item > a {
        flex: 1;
    }
    .dropdown-toggle {
        position: absolute;
        top: 4px;
        right: 0;
        font-size: 14px;
        padding: 8px;
    }
    .dropdown {
        display: none;
        position: static;
        border: none;
        box-shadow: none;
        padding: 0 0 0 16px;
        background: none;
    }
    .nav-item.has-dropdown.open .dropdown {
        display: block;
    }
    .nav-item.has-dropdown:hover .dropdown {
        display: none;
    }
    .nav-item.has-dropdown.open:hover .dropdown {
        display: block;
    }
    .grid { grid-template-columns: 1fr 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 26px; }
    .form-box { padding: 22px; }
}