/* ==========================================
   GLOBAL RESET & BASE STYLES
   ================================---------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #fdfdfd;
    color: #333333;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    line-height: 1.6;
}

/* ==========================================
   TYPOGRAPHY & UTILITY CLASSES
   ================================---------- */
h1, h2, h3, h4, h5, h6 {
    color: #1a252f;
    font-weight: 700;
}

a {
    text-decoration: none;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

/* ==========================================
   BUTTONS & INTERACTIVE ELEMENTS
   ================================---------- */
.btn {
    background-color: var(--primary-color, #0056b3);
    color: #ffffff;
    padding: 10px 24px;
    border-radius: 4px;
    font-weight: bold;
    display: inline-block;
    border: none;
    cursor: pointer;
    text-align: center;
    transition: opacity 0.3s ease, transform 0.2s ease;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color, #0056b3);
    color: var(--primary-color, #0056b3);
    padding: 8px 22px;
    border-radius: 4px;
    font-weight: bold;
    display: inline-block;
}

.btn-outline:hover {
    background-color: var(--primary-color, #0056b3);
    color: #ffffff;
}

/* ==========================================
   COMMON LAYOUT WRAPPERS
   ================================---------- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================
   RESPONSIVE MEDIA QUERIES HELPERS
   ================================---------- */
@media (max-width: 992px) {
    .container {
        padding: 0 15px;
    }
}