* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    margin: 0;
    padding: 0;
    text-align: center;
    background: linear-gradient(to bottom, rgba(255,143,0,0.07), rgba(255,193,91,0.37) 35%, rgba(255,203,109,0.35) 65%, rgba(255,244,185,0.22));
    min-height: 100vh;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 10px 40px;
    background: white;
    border-bottom: 2px solid #ddd;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-container img {
    height: 70px; 
}

.top-nav {
    display: flex;
    justify-content: flex-end; 
    padding: 10px 40px;
    background: white;
}

.top-nav ul {
    list-style: none;
    display: flex;
    gap: 15px; 
}

.top-nav ul li {
    display: inline-block;
}

.top-nav ul li a {
    text-decoration: none;
    color: black;
    font-weight: bold;
    font-size: 15px;
    padding: 5px 10px;
    transition: color 0.3s;
}

.top-nav ul li a:hover {
    color: #EE7535;
    border-bottom: 2px solid #EE7535; 
}

.sub-nav {
    text-align: center;
    padding: 10px 0;
    background: white;
    border-bottom: 2px solid #ddd;
    position: relative;
}

.sub-nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 40px;
    align-items: center;
}

.sub-nav ul li {
    display: inline-block;
}

.sub-nav ul li a {
    text-decoration: none;
    color: black;
    font-weight: bold;
    font-size: 16px;
    padding: 8px 12px;
    transition: color 0.3s;
}

.sub-nav ul li a:hover, .sub-nav ul li a.active {
    color: #EE7535;
    border-bottom: 2px solid #EE7535; 
}

.main-container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 20px;
    background-color: white;
    box-shadow: 0 0 10px rgba(0,0,0,0.05);
    border: 1px solid #ddd;
}

.slider-section {
    position: relative;
    margin: 30px 0;
}

.slider-container {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.slider-track {
    display: flex;
    transition: transform 0.3s ease;
}

.slider-item {
    min-width: 300px;
    margin: 0 15px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
}

.slider-item img {
    width: 100%;
    height: auto;
    display: block;
}

.slider-caption {
    padding: 15px;
    background-color: white;
    text-align: center;
}

.slider-nav {
    position: absolute;
    width: 100%;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 10px;
    z-index: 1;
}

.slider-btn {
    background: none;
    border: none;
    font-size: 40px;
    color: #666;
    cursor: pointer;
    transition: color 0.3s;
}

.slider-btn:hover {
    color: #EE7535;
}

.post-title {
    text-align: center;
    font-size: 20px;
    margin-bottom: 5px;
}

.calendar-section {
    margin-top: 50px;
}

.section-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
    text-align: left;
    display: flex;
    align-items: center;
}

.section-title i {
    margin-right: 10px;
    color: #EE7535;
}

.calendar-container {
    margin-top: 20px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background-color: #EE7535;
    color: white;
}

.calendar-title {
    font-size: 20px;
    font-weight: bold;
}

.calendar-nav {
    display: flex;
    gap: 15px;
}

.calendar-nav button {
    background: none;
    border: none;
    color: white;
    font-size: 16px;
    cursor: pointer;
}

.weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background-color: #f5f5f5;
    border-bottom: 1px solid #eee;
}

.weekdays div {
    padding: 10px 0;
    text-align: center;
    font-weight: bold;
    color: #666;
}

.days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background-color: #eee;
}

.day {
    min-height: 80px;
    padding: 5px;
    background-color: white;
    display: flex;
    flex-direction: column;
}

.day-number {
    text-align: right;
    font-size: 14px;
    margin-bottom: 3px;
}

.event {
    font-size: 11px;
    padding: 2px 4px;
    margin: 1px 0;
    border-radius: 3px;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.event-study {
    background-color: #e3f2fd;
    color: #0277bd;
}

.event-meeting {
    background-color: #e8f5e9;
    color: #2e7d32;
}

.event-workshop {
    background-color: #fff3e0;
    color: #ef6c00;
}

.event-hackathon {
    background-color: #fce4ec;
    color: #c2185b;
}

.other-month {
    background-color: #f9f9f9;
    color: #ccc;
}

/* 푸터 스타일 */
footer {
    background: #fff;
    border-top: 2px solid #ddd;
    padding: 20px 0;
    margin-top: 50px;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 20px;
}

.logo-info {
    display: flex;
    align-items: center;
    gap: 20px; 
}

.footer-logo {
    width: 150px; 
}

.footer-info p {
    font-size: 14px;
    color: #555;
    margin: 3px 0;
}

.footer-left {
    text-align: left;
}

.footer-right {
    text-align: right;
}

.footer-right p {
    font-size: 14px;
    color: #555;
    margin: 5px 0;
}

.social-icons {
    margin-top: 10px;
}

.social-icons a {
    display: inline-block;
    margin-left: 10px;
}

.social-icons a {
    color: #555;
    font-size: 20px;
    margin-left: 15px;
    transition: color 0.3s;
}

.social-icons a:hover {
    color: #EE7535;
}

.highlight-text {
    font-weight: bold;
    color: #EE7535; 
}

.content-container {
    display: flex;
    align-items: center;
    margin: 50px 0;
    padding: 0 20px;
}

.text-content {
    flex: 1;
}

.text-content h2 {
    font-size: 28px;
    margin-bottom: 20px;
}

.text-content p {
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-list, .program-list, .mentor-list {
    list-style: none;
}

.about-list li, .program-list li, .mentor-list li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.image-content {
    flex: 1;
    text-align: center;
}

.image-content img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
}

.image-wrapper {
    margin-top: 20px;
}

.image-wrapper img {
    max-width: 100%;
    border-radius: 10px;
}

.program-title {
    margin-bottom: 20px;
}

.left-content {
    flex: 1;
    margin-right: 20px;
}


.stats-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: none;
    flex-wrap: nowrap;
    margin-top: 150px !important;
    margin-bottom: 80px !important;
    padding-top: 40px !important;
    padding-bottom: 40px !important;
}

.stats-left {
    text-align: left;
    font-size: 18px;
    font-weight: bold;
}
  
.stats-left p {
    display: flex;
    align-items: center; 
    gap: 8px; 
    margin: 15px 0;
}

.stats-left span {
    font-size: 40px; 
    font-weight: bold;
    display: inline-block;
    min-width: 70px; 
    text-align: right; 
}

.stats-right {
    flex-grow: 0; 
    display: flex;
    justify-content: flex-end;
    align-items: center;
    width: auto; 
}

.stats-right img {
    width: 300px !important; 
    max-width: none !important; 
    height: auto; 
    display: block;
}

.about-container {
    position: relative;
    padding: 40px 20px;
    max-width: 1000px;
    margin: 0 auto;
    height: 250px;
}

.image-container {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.image-container img {
    width: 200px;
    height: auto;
}

.about-text {
    flex-grow: 1;
    max-width: 600px;
    text-align: left;
}

.about-text p {
    font-size: 18px;
    line-height: 2;
    text-align: justify;
    max-width: 500px;
    margin-top: 10px;
}

.about-text h2 {
    font-size: 40px;
    font-weight: bold;
    margin-bottom: 13px;
}

.projects-container {
    text-align: center;
    padding: 50px 20px;
}

.projects-container h2 {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 30px;
}

.intro {
    text-align: center;
    margin-top: 100px;
    padding-top: 50px;
}


.project-list {
    display: flex;
    justify-content: center;
    gap: 50px;
    align-items: center;
    flex-wrap: wrap;
}

.project {
    flex-grow: 1;
    text-align: center;
    width: 300px;
}

.project img {
    width: 280px;
    height: 220px;
    object-fit: cover;
    border-radius: 15px;
    transition: transform 0.3s ease-in-out;
}

.project img:hover {
    transform: scale(1.05);
}

.project p {
    font-size: 16px;
    font-weight: bold;
    margin-top: 10px;
}

.recruit-container {
    text-align: center;
    margin-top: 50px;
}

.recruit-container p {
    font-size: 16px;
    font-weight: 500;
    line-height: 1.8;
    margin-bottom: 20px;
}

.apply-button {
    display: inline-block;
    padding: 12px 24px;
    background-color: #E0E0E0;
    color: black;
    font-size: 16px;
    font-weight: bold;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
}

.apply-button:hover {
    background-color: #C0C0C0;
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        padding: 10px;
    }

    .slider-item {
        min-width: 250px;
    }

    .days {
        grid-template-columns: repeat(7, 1fr);
    }

    .day {
        min-height: 60px;
        padding: 2px;
    }

    .event {
        font-size: 9px;
        padding: 1px 2px;
    }

    .footer-container {
        flex-direction: column;
    }

    .footer-right {
        text-align: left;
        margin-top: 20px;
    }

    .content-container {
        flex-direction: column;
    }

    .text-content, .image-content, .left-content {
        width: 100%;
        margin-bottom: 20px;
    }
    
    .stats-container {
        flex-direction: column;
    }
    
    .project-list {
        gap: 20px;
    }
}