/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&family=Poppins:wght@400;600&display=swap');

/* Root variables for colors and fonts */
:root {
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Poppins', sans-serif;

    --color-bg: #0d0d0d;
    --color-text: #e0e0e0;
    --color-accent-blue: #00aaff;
    --color-accent-green: #39ff14;
    --color-accent-red: #ff004f;

    --color-primary: #1fefe2;
    --color-secondary: #ddd72d;

    --transition-speed: 0.3s;
    
    min-width: 440px;
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    scroll-behavior: smooth;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Navbar Styles */
header {
    background-color: #111;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.7);
    transition: background-color var(--transition-speed);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
}

.logo {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 2px;
    display: flex;
    flex-direction: row;
    align-items: center;
}

.logo img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 10px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

nav ul li a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-speed);
}

nav ul li a:hover,
nav ul li a:focus {
    color: var(--color-primary);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    padding: 0 15px;
    margin-top: 30px;
}

.hero-content h1 {
    font-family: var(--font-secondary);
    font-size: 3.5rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
    text-shadow: 0 0 5px var(--color-primary);
}

.hero-content h2 {
    font-family: var(--font-secondary);
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 0px;
    text-shadow: 0 0 0px var(--color-primary);
}

.hero-content .tagline {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-text);
    font-weight: 400;
}

.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: background-color var(--transition-speed), box-shadow var(--transition-speed);
    text-decoration: none;
    color: var(--color-bg);
    background-color: var(--color-primary);
}

.btn:hover,
.btn:focus {
    box-shadow: 0 0 20px var(--color-primary);
    outline: none;
}

/* Sections */
section {
    padding: 6rem 0;
}

h2 {
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    margin-bottom: 25px;
    color: var(--color-primary);
    text-align: center;
    text-shadow: 0 0 8px var(--color-primary);
}

/* About Section */
.about-section p {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: var(--color-text);
    text-align: center;
}

/* Activities Section */
.cards {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.card {
    background-color: #1a1a1a;
    border-radius: 15px;
    padding: 40px;
    width: 400px;
    box-shadow: 0 0 15px var(--color-primary);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    cursor: default;
}

.card h2 {
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.card p {
    color: var(--color-text);
    font-size: 1rem;
}

.card1 {
    background-color: #1a1a1a;
    border-radius: 15px;
    padding: 30px 20px;
    width: 360px;
    box-shadow: 0 0 15px var(--color-primary);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    cursor: default;
}

.card1 h2 {
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.card1 p {
    color: var(--color-text);
    font-size: 1rem;
}

/* Team Section */
.team-members {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.team-member {
    background-color: #1a1a1a;
    border-radius: 15px;
    padding: 1.5rem;
    width: 220px;
    text-align: center;
    box-shadow: 0 0 15px var(--color-primary);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.team-member-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
    border: 3px solid var(--color-primary);
}

.team-member h3 {
    color: var(--color-primary);
    margin-bottom: 0.3rem;
}

.team-member p {
    color: var(--color-text);
    font-size: 1rem;
}

/* Contact Section */
.contact-section form {
    max-width: 600px;
    margin: 0 auto 2rem auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

label {
    font-weight: 600;
    margin-bottom: 0.3rem;
    color: var(--color-primary);
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: none;
    font-size: 1rem;
    font-family: var(--font-primary);
    background-color: #222;
    color: var(--color-text);
    transition: box-shadow var(--transition-speed);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
select:focus,
textarea:focus {
    outline: none;
    box-shadow: 0 0 8px var(--color-primary);
}

.error-message {
    color: var(--color-accent-red);
    font-size: 0.85rem;
    height: 1rem;
    margin-top: 0.2rem;
}

.required {
    color: var(--color-accent-red);
}

/* Social Links */
.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-icon {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.2rem;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border: 2px solid var(--color-primary);
    border-radius: 30px;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

.social-icon:hover,
.social-icon:focus {
    background-color: var(--color-primary);
    color: var(--color-bg);
    outline: none;
}

/* Footer */
footer {
    background-color: #111;
    padding: 1rem 0;
    text-align: center;
    color: var(--color-text);
    font-size: 0.9rem;
    box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.7);
}

.links {
    display: flex;
    justify-content: space-around;
}

.links a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-speed);
}

.links h3 {
    color: var(--color-primary);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.quick-links,
.social-links,
.address {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 15px;
    margin: 10px 20px
}

.footer-logo {
    width: 100px;
    border-radius: 50%;
}

.terms-section h2 {
    margin-top: 20px;
    margin-bottom: 5px;
    font-size: 2rem;
    justify-self: left;
    color: var(--color-text);
}

/* Responsive Styles */
@media (max-width: 768px) {
    nav ul {
        display: none;
        flex-direction: column;
        background-color: #111;
        position: absolute;
        top: 60px;
        right: 0;
        width: 200px;
        border-radius: 0 0 0 10px;
        box-shadow: 0 0 15px rgba(0, 170, 255, 0.7);
        padding: 1rem 0;
        z-index: 1001;
    }

    nav ul.active {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    .cards {
        flex-direction: column;
        align-items: center;
    }

    .team-members {
        flex-direction: column;
        align-items: center;
    }
}

/* Styles for past event images */
.past-event .event-images {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 16px;
}

.past-event .event-images img {
    width: 250px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 0 8px rgba(0, 255, 255, 0.7);
    border: 2px solid #00ffff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.past-event .event-images img:hover {
    transform: scale(1.03);
    box-shadow: 0 0 15px rgba(0, 255, 255, 1);
}

/* Responsive adjustments */
@media (max-width: 600px) {
    .past-event .event-images img {
        width: 190px;
    }
}