/* Base styles and variables */
:root {
    --primary-color: #1e5e3a; /* 편안한 숲속의 초록색 */
    --primary-light: #edf5f0;
    --primary-dark: #123d25;
    --accent-color: #e67e22;
    --text-dark: #2c3e50;
    --text-gray: #666666;
    --bg-light: #f8faf9;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 10px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
}

body {
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-white);
    overflow-x: hidden;
}

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

ul, ol {
    list-style: none;
}

/* Scroll reveal utility */
.reveal-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}
.reveal-up.active {
    opacity: 1;
    transform: translateY(0);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-logo {
    height: 150px;
    margin: -55px -35px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary-color);
}

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 28px;
    color: var(--text-dark);
    cursor: pointer;
}

.mobile-menu {
    display: none;
    background-color: var(--bg-white);
    padding: 10px 20px 20px;
    box-shadow: var(--shadow-md);
    flex-direction: column;
    gap: 15px;
}
.mobile-menu.active {
    display: flex;
}
.mobile-menu a {
    font-weight: 600;
    font-size: 16px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

/* Layout Utilities */
.section {
    padding: 100px 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.text-center {
    text-align: center;
}

.section-title {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-gray);
    margin-top: 15px;
    margin-bottom: 40px;
}

.title-divider {
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
    margin: 0 auto 50px;
    border-radius: 2px;
}

.hidden-mobile {
    display: block;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 35px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--bg-white);
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 15px rgba(30, 94, 58, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 94, 58, 0.4);
}

.float-booking {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.float-call {
    background-color: var(--text-dark);
    color: var(--bg-white);
}

.float-kakao {
    background-color: #FEE500;
    color: #381E1F;
}

.float-btn:hover {
    background-color: var(--bg-white);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--bg-white);
    border: 2px solid var(--bg-white);
}

.btn-outline:hover {
    background-color: var(--bg-white);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('https://images.unsplash.com/photo-1542601906990-b4d3fb778b09?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
    padding: 0 20px;
    margin-top: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(18, 61, 37, 0.7), rgba(0, 0, 0, 0.5));
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    color: var(--bg-white);
}

.hero-badge {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 25px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-content h1 {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 25px;
    word-break: keep-all;
}

.hero-content .text-highlight {
    color: #e8f5e9;
}

.hero-content p {
    font-size: 22px;
    font-weight: 400;
    margin-bottom: 40px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Philosophy */
.philosophy {
    background-color: var(--bg-white);
}

.philosophy-card {
    background-color: var(--primary-light);
    border-radius: 24px;
    padding: 60px 40px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(30, 94, 58, 0.05);
}

.icon-quote {
    font-size: 48px;
    color: var(--primary-color);
    opacity: 0.2;
    margin-bottom: 20px;
}

.philosophy-headline {
    font-size: 26px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 30px;
    line-height: 1.5;
    word-break: keep-all;
}

.philosophy-text {
    font-size: 18px;
    color: var(--text-gray);
    line-height: 1.8;
}

.philosophy-text strong {
    color: var(--primary-color);
}

/* Doctor Profile */
.doctor-profile {
    background-color: var(--bg-light);
}

.profile-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
    background-color: var(--bg-white);
    padding: 50px;
    border-radius: 24px;
    box-shadow: var(--shadow-md);
}

.profile-image-container {
    width: 100%;
}

.profile-image-placeholder {
    width: 100%;
    height: 500px;
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.profile-image-placeholder i {
    font-size: 80px;
    color: #94a3b8;
}

.profile-badge {
    display: inline-block;
    background-color: var(--primary-light);
    color: var(--primary-color);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 15px;
}

.profile-name {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.profile-greeting {
    font-size: 18px;
    color: var(--text-gray);
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 35px;
    padding-left: 15px;
    border-left: 4px solid var(--primary-color);
    word-break: keep-all;
}

.history-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.history-title i {
    color: var(--primary-color);
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.history-list li {
    font-size: 16px;
    color: var(--text-gray);
    position: relative;
    padding-left: 20px;
}

.history-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-color);
}

/* Treatments */
.treatments {
    background-color: var(--bg-white);
}

.treatments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.treatment-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.treatment-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: center;
}

.treatment-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.treatment-card:hover::before {
    transform: scaleX(1);
}

.card-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: var(--transition);
}

.card-icon i {
    font-size: 40px;
    color: var(--primary-color);
    transition: var(--transition);
}

.treatment-card:hover .card-icon {
    background-color: var(--primary-color);
}

.treatment-card:hover .card-icon i {
    color: var(--bg-white);
}

.treatment-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.treatment-card p {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.6;
    word-break: keep-all;
}

/* Schedule Section */
.schedule {
    background-color: var(--bg-light);
}

.schedule-content {
    max-width: 900px;
    margin: 0 auto;
}

.schedule-table-wrap {
    background-color: var(--bg-white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: 30px;
}

.schedule-table {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
}

.schedule-table th, .schedule-table td {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.schedule-table tr:last-child td {
    border-bottom: none;
}

.schedule-table th {
    background-color: var(--primary-color);
    color: var(--bg-white);
    font-size: 18px;
    font-weight: 600;
}

.schedule-table td {
    font-size: 16px;
    color: var(--text-dark);
    vertical-align: middle;
}

.schedule-table td:first-child {
    font-weight: 700;
    color: var(--primary-dark);
    background-color: rgba(30, 94, 58, 0.03);
}

.doctor-schedule td:first-child {
    font-weight: normal;
    color: var(--text-dark);
    background-color: transparent;
}

.doctor-schedule td {
    line-height: 1.8;
}

.doctor-schedule td strong {
    display: inline-block;
    padding: 2px 0;
}

.highlight-time {
    font-size: 18px !important;
    font-weight: 700 !important;
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 700;
    margin-top: 8px;
}

.badge-night {
    background-color: #ffeaa7;
    color: #d35400;
}

.closed {
    color: #e74c3c !important;
    font-weight: 700 !important;
}

.schedule-notice {
    background-color: var(--bg-white);
    padding: 25px;
    border-radius: 15px;
    border-left: 5px solid var(--accent-color);
    display: flex;
    align-items: flex-start;
    gap: 15px;
    box-shadow: var(--shadow-sm);
}

.schedule-notice i {
    font-size: 24px;
    color: var(--accent-color);
    margin-top: 2px;
}

.notice-text p {
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.notice-text p:last-child {
    margin-bottom: 0;
}

/* Location Section */
.location {
    background-color: var(--bg-white);
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.map-container {
    width: 100%;
    height: 450px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    position: relative;
    background-color: #e2e8f0;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.4)), url('assets/map.png') center/cover;
    text-align: center;
    padding: 20px;
}

.map-placeholder i {
    font-size: 48px;
    color: #03c75a;
    margin-bottom: 15px;
}

.map-placeholder p {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(255,255,255,0.9), 0 0 20px rgba(255,255,255,1), 0 0 30px rgba(255,255,255,1);
    background-color: rgba(255, 255, 255, 0.6);
    padding: 8px 15px;
    border-radius: 8px;
    backdrop-filter: blur(2px);
}

.map-link-btn {
    background-color: #03c75a;
    border-color: #03c75a;
    box-shadow: 0 4px 15px rgba(3, 199, 90, 0.3);
}

.map-link-btn:hover {
    background-color: #02b350;
    border-color: #02b350;
    box-shadow: 0 6px 20px rgba(3, 199, 90, 0.4);
}

.location-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.info-icon {
    width: 50px;
    height: 50px;
    background-color: var(--primary-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon i {
    font-size: 24px;
    color: var(--primary-color);
}

.info-text h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.info-text p {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.6;
}

.small-text {
    font-size: 14px;
    color: #94a3b8;
}

/* Floating Buttons */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.float-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 25px;
    border-radius: 50px;
    color: var(--bg-white);
    font-weight: 700;
    font-size: 16px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.float-btn:hover {
    transform: translateY(-5px);
}

.float-btn i {
    font-size: 22px;
}

.float-booking {
    background-color: #03c75a;
}

.float-booking:hover {
    box-shadow: 0 10px 25px rgba(3, 199, 90, 0.4);
}

.float-call {
    background-color: var(--primary-color);
}

.float-call:hover {
    box-shadow: 0 10px 25px rgba(30, 94, 58, 0.4);
}

/* Footer */
.footer {
    background-color: var(--text-dark);
    color: var(--bg-white);
    padding: 80px 20px 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.footer-logo-img {
    height: 120px;
    margin: -45px -25px;
    object-fit: contain;
}

.footer-brand h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 0;
}

.footer-brand p {
    color: #94a3b8;
    font-size: 15px;
}

.footer-info p {
    color: #cbd5e1;
    font-size: 15px;
    margin-bottom: 10px;
}

.footer-info strong {
    color: var(--bg-white);
}

.footer-links {
    display: flex;
    justify-content: flex-end;
}

.unpaid-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition);
    height: fit-content;
}

.unpaid-link:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    font-size: 14px;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 46px;
    }
    
    .profile-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .profile-image-placeholder {
        height: 400px;
    }

    .location-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }

    .hero {
        min-height: 600px;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .hero-content p {
        font-size: 18px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
    }

    .section {
        padding: 70px 20px;
    }
    
    .philosophy-card {
        padding: 40px 20px;
    }
    
    .philosophy-headline {
        font-size: 20px;
    }
    
    .hidden-mobile {
        display: none;
    }

    .schedule-table-wrap {
        overflow-x: auto;
    }
    
    .schedule-table th, .schedule-table td {
        padding: 10px 4px;
        font-size: 13px;
        white-space: normal;
        word-break: keep-all;
    }

    .doctor-schedule td {
        font-size: 12px;
    }

    .doctor-schedule td strong {
        display: block;
    }
    
    .schedule-notice {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .floating-buttons {
        bottom: 20px;
        right: 15px;
        left: 15px;
        flex-direction: row;
        gap: 8px;
    }
    
    .float-btn {
        flex: 1;
        padding: 12px 5px;
        font-size: 13px;
        gap: 5px;
    }
    
    body {
        padding-bottom: 80px; /* Space for floating buttons */
    }
}