/* =========================================
   1. CORE STYLES (From your design)
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", sans-serif;
}

body {
    background-color: #0f0f0f;
    color: #e6e6e6;
    line-height: 1.6;
}

/* --- Hero Section --- */
.hero {
    background: linear-gradient(135deg, #000000, #1a1a1a);
    color: #ffffff;
    padding: 80px 20px;
    text-align: center;
    border-bottom: 1px solid #2a2a2a;
}

.hero h1 {
    font-size: 2.6rem;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.hero p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* --- Generic Sections --- */
.section {
    padding: 70px 10%;
}

.section.light {
    background-color: #141414;
}

.section h2 {
    font-size: 2rem;
    margin-bottom: 22px;
    color: #ffffff;
    position: relative;
}

.section h2::after {
    content: "";
    width: 60px;
    height: 3px;
    background: #ffffff;
    display: block;
    margin-top: 10px;
}

.section p {
    margin-bottom: 18px;
    color: #d0d0d0;
}

/* =========================================
   2. INTERACTIVE ELEMENTS (Updated)
   ========================================= */

/* Common class for anything that opens a popup */
.clickable {
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.clickable:active {
    transform: scale(0.98); /* Slight press effect */
}

/* --- Tech Boxes --- */
.tech-box {
    background: #0b0b0b;
    padding: 28px;
    border-left: 4px solid #ffffff;
    margin-bottom: 24px;
    border-radius: 10px;
}

.tech-box:hover {
    background: #1a1a1a; /* Slight lighten on hover */
    transform: translateX(5px); /* Slide effect */
}

/* --- Team Cards --- */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
}

.team-card {
    padding: 28px;
    border-radius: 14px;
    background: #121212;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.6);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    /* Ensure relative positioning for any pseudo-elements */
    position: relative; 
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.8);
}

.team-card h3 {
    margin-bottom: 12px;
    color: #ffffff;
}

.team-card p {
    color: #cfcfcf;
}

/* Color Themes */
.red { border-left: 6px solid #e53935; }
.green { border-left: 6px solid #43a047; }
.blue { border-left: 6px solid #1e88e5; }
.yellow { border-left: 6px solid #fbc02d; }


/* =========================================
   3. MODAL / POPUP STYLES (New & Dark Mode)
   ========================================= */

/* The Background Overlay */
.modal {
    display: none; /* Hidden by default */
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.85); /* Darker overlay */
    backdrop-filter: blur(4px); /* Blurs the background website */
    animation: fadeIn 0.3s;
}

/* The Popup Box Itself */
.modal-content {
    background-color: #1a1a1a; /* Dark background to match theme */
    color: #e6e6e6;
    margin: 10% auto;
    padding: 35px;
    border: 1px solid #333;
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    position: relative;
    box-shadow: 0 5px 30px rgba(0,0,0,0.5);
    animation: slideUp 0.3s;
}

/* The Close Button (X) */
.close-btn {
    color: #888;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 20px;
    transition: color 0.2s;
}

.close-btn:hover {
    color: #fff;
}

/* Modal Typography */
#modalTitle {
    margin-top: 0;
    color: #ffffff;
    border-bottom: 2px solid #333;
    padding-bottom: 15px;
    margin-bottom: 20px;
    font-size: 1.8rem;
}

#modalBody {
    line-height: 1.7;
    color: #d0d0d0;
    font-size: 1rem;
}

/* Links inside the Modal (Profile Buttons) */
.modal-links {
    margin-top: 25px;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    border-top: 1px solid #333; /* Separator line */
    padding-top: 20px;
}

.profile-link {
    text-decoration: none;
    background-color: #333; /* Dark button */
    color: #fff;
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s;
    border: 1px solid #444;
}

.profile-link:hover {
    background-color: #fff; /* White on hover */
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(255, 255, 255, 0.1);
}

/* =========================================
   4. ANIMATIONS & FOOTER
   ========================================= */

@keyframes fadeIn {
    from {opacity: 0;}
    to {opacity: 1;}
}

@keyframes slideUp {
    from {transform: translateY(50px); opacity: 0;}
    to {transform: translateY(0); opacity: 1;}
}

.footer {
    text-align: center;
    padding: 24px;
    background: #000000;
    color: #bdbdbd;
    font-size: 0.9rem;
    border-top: 1px solid #2a2a2a;
}

/* Responsive */
@media (max-width: 768px) {
    .section {
        padding: 45px 6%;
    }

    .hero h1 {
        font-size: 2.1rem;
    }
    
    .modal-content {
        margin: 20% auto; /* More margin on mobile */
        width: 95%;
        padding: 25px;
    }
}