/* Colombia Football Team Color Palette */
:root {
    --colombia-yellow: #FFD700;
    --colombia-blue: #003087;
    --colombia-red: #CE1126;
    --colombia-black: #000000;
    --colombia-white: #FFFFFF;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--colombia-black);
    background-color: var(--colombia-white);
}

/* Header */
header {
    background: linear-gradient(135deg, var(--colombia-yellow) 0%, var(--colombia-blue) 50%, var(--colombia-red) 100%);
    color: var(--colombia-white);
    padding: 2rem 0;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 3rem;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

header p {
    font-size: 1.2rem;
    margin-top: 0.5rem;
}

/* Navigation */
nav {
    background-color: var(--colombia-black);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
}

nav a {
    display: block;
    color: var(--colombia-white);
    text-decoration: none;
    padding: 1rem 1.5rem;
    transition: background-color 0.3s ease;
    border-right: 1px solid var(--colombia-blue);
}

nav a:hover {
    background-color: var(--colombia-blue);
    color: var(--colombia-yellow);
}

nav li:last-child a {
    border-right: none;
}

/* Main Content */
main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
}

section {
    margin-bottom: 3rem;
    padding: 2rem;
    background-color: #f9f9f9;
    border-left: 5px solid var(--colombia-blue);
    border-radius: 4px;
}

section h2 {
    color: var(--colombia-blue);
    font-size: 2rem;
    margin-bottom: 1rem;
    border-bottom: 3px solid var(--colombia-yellow);
    padding-bottom: 0.5rem;
}

section h3 {
    color: var(--colombia-red);
    font-size: 1.5rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

section p {
    color: var(--colombia-black);
    margin-bottom: 1rem;
}

/* Cards */
.card {
    background-color: var(--colombia-white);
    border: 2px solid var(--colombia-blue);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 48, 135, 0.2);
}

.card h4 {
    color: var(--colombia-red);
    margin-bottom: 0.5rem;
}

.card-accent {
    display: inline-block;
    width: 4px;
    height: 4px;
    background-color: var(--colombia-yellow);
    border-radius: 50%;
    margin-right: 0.5rem;
}

/* Buttons */
button,
.btn {
    background-color: var(--colombia-red);
    color: var(--colombia-white);
    border: none;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-weight: bold;
}

button:hover,
.btn:hover {
    background-color: var(--colombia-blue);
}

.btn-primary {
    background-color: var(--colombia-blue);
}

.btn-primary:hover {
    background-color: var(--colombia-red);
}

.btn-secondary {
    background-color: var(--colombia-yellow);
    color: var(--colombia-black);
}

.btn-secondary:hover {
    background-color: var(--colombia-blue);
    color: var(--colombia-white);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 48, 135, 0.7), rgba(206, 17, 38, 0.7)), 
                url('') center/cover no-repeat;
    color: var(--colombia-white);
    padding: 6rem 2rem;
    text-align: center;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.hero h2 {
    color: var(--colombia-yellow);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    border-bottom: none;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* Team Grid */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.team-member {
    background-color: var(--colombia-white);
    border: 3px solid var(--colombia-yellow);
    border-radius: 8px;
    overflow: hidden;
    text-align: center;
    transition: transform 0.3s ease;
}

.team-member:hover {
    transform: scale(1.05);
    border-color: var(--colombia-red);
}

.team-member img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-bottom: 3px solid var(--colombia-blue);
}

.team-member-info {
    padding: 1.5rem;
}

.team-member h4 {
    color: var(--colombia-blue);
    margin-bottom: 0.5rem;
}

.team-member p {
    color: var(--colombia-red);
    font-weight: bold;
}

/* Table Styles */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    background-color: var(--colombia-white);
}

table thead {
    background-color: var(--colombia-blue);
    color: var(--colombia-yellow);
}

table th {
    padding: 1rem;
    text-align: left;
    font-weight: bold;
}

table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--colombia-yellow);
}

table tbody tr:nth-child(even) {
    background-color: #f0f0f0;
}

table tbody tr:hover {
    background-color: #ffe6e6;
}

/* Footer */
footer {
    background: linear-gradient(to right, var(--colombia-blue), var(--colombia-red));
    color: var(--colombia-white);
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
    border-top: 5px solid var(--colombia-yellow);
}

footer p {
    margin: 0.5rem 0;
}

footer a {
    color: var(--colombia-yellow);
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--colombia-white);
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }

    nav ul {
        flex-direction: column;
    }

    nav a {
        border-right: none;
        border-bottom: 1px solid var(--colombia-blue);
    }

    nav li:last-child a {
        border-bottom: none;
    }

    section {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }

    section h2 {
        font-size: 1.5rem;
    }

    .hero {
        padding: 3rem 1.5rem;
    }

    .hero h2 {
        font-size: 1.75rem;
    }

    .team-grid {
        grid-template-columns: 1fr;
    }

    main {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.5rem;
    }

    section h2 {
        font-size: 1.25rem;
    }

    button,
    .btn {
        width: 100%;
        padding: 1rem;
    }
}