/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Header and Navigation */
header {
    background-color: #1a237e;
    padding: 1rem;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

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

.logo {
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    transition: color 0.3s;
}

.nav-links li a:hover {
    color: #90caf9;
}

/* Main Content */
main {
    margin-top: 70px;
    padding: 2rem;
}

.hero {
    background: linear-gradient(135deg, #1a237e, #3949ab);
    color: white;
    padding: 4rem 2rem;
    text-align: center;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

/* Search Container */
.search-container {
    margin: 0 2rem;
}

#companySearch {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 5px;
    width: 250px;
    font-size: 1rem;
}

#companySearch:focus {
    outline: 2px solid #90caf9;
}

/* Companies Section */
.companies {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
}

.company-grid {
    display: flex;
    gap: 2rem;
    padding: 1rem;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: #1a237e #f5f5f5;
    padding-bottom: 1.5rem;
}

.company-card {
    flex: 0 0 300px;
    scroll-snap-align: start;
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.company-grid::-webkit-scrollbar {
    height: 8px;
}

.company-grid::-webkit-scrollbar-track {
    background: #f5f5f5;
    border-radius: 4px;
}

.company-grid::-webkit-scrollbar-thumb {
    background: #1a237e;
    border-radius: 4px;
}

.company-grid::-webkit-scrollbar-thumb:hover {
    background: #3949ab;
}

/* Scroll buttons */
.scroll-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.scroll-btn {
    background-color: #1a237e;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.scroll-btn:hover {
    background-color: #3949ab;
}

.company-card h3 {
    color: #1a237e;
    margin-bottom: 1rem;
}

.criteria h4 {
    color: #3949ab;
    margin: 1rem 0 0.5rem;
}

.criteria ul {
    list-style: none;
    margin-left: 1rem;
}

.criteria ul li {
    margin-bottom: 0.5rem;
    position: relative;
}

.criteria ul li:before {
    content: "•";
    color: #1a237e;
    position: absolute;
    left: -1rem;
}

.apply-btn {
    display: inline-block;
    background-color: #1a237e;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    text-decoration: none;
    margin-top: 1rem;
    transition: background-color 0.3s;
}

.apply-btn:hover {
    background-color: #3949ab;
}

/* Hiring Calendar */
.hiring-calendar {
    max-width: 1200px;
    margin: 2rem auto;
    overflow-x: auto;
}

.calendar-container {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

#hiring-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

#hiring-table th,
#hiring-table td {
    padding: 0.75rem;
    text-align: center;
    border: 1px solid #e0e0e0;
}

#hiring-table th {
    background-color: #1a237e;
    color: white;
}

#hiring-table tr:nth-child(even) {
    background-color: #f5f5f5;
}

/* Footer */
footer {
    background-color: #1a237e;
    color: white;
    padding: 2rem 0;
    margin-top: 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        text-align: center;
    }

    .nav-links {
        margin-top: 1rem;
        flex-direction: column;
    }

    .nav-links li {
        margin: 0.5rem 0;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .company-grid {
        gap: 1rem;
        padding: 0.5rem;
    }

    .company-card {
        flex: 0 0 280px;
    }

    .calendar-container {
        margin: 0 -1rem;
        border-radius: 0;
    }

    .search-container {
        margin: 1rem 0;
        width: 100%;
    }

    #companySearch {
        width: 100%;
    }

    .button-group {
        flex-direction: column;
    }
}