/* ==========================================
   1. CSS VARIABLES & RESET
   ================================---------- */
:root {
    --primary-black: #111111;
    --accent-orange: #FF6600; /* Vibrant brand orange */
    --accent-purple: #6b46c1; /* Complementary semi-purple */
    --accent-blue: #3182ce;   /* Complementary blue */
    --bg-light: #F8F9FA;
    --text-dark: #333333;
    --text-light: #FFFFFF;
    --border-color: #E2E8F0;
    --transition-speed: 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
}

/* ==========================================
   2. HEADER & NAVIGATION
   ================================---------- */
header {
    background-color: var(--primary-black);
    color: var(--text-light);
    padding: 15px 20px;
    border-bottom: 3px solid var(--accent-orange);
}

.header-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

/* Logo Styling (Handles the .jpg white background cleanly) */
.logo-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.site-logo {
    height: 45px;
    width: auto;
    object-fit: contain;
    background-color: #FFFFFF; /* Clean white background container for the .jpg logo */
    padding: 3px 6px;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

nav {
    display: flex;
    gap: 20px;
    align-items: center;
    margin-top: 0;
}

nav a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: color var(--transition-speed);
}

nav a:hover, 
nav a.active {
    color: var(--accent-orange);
}

/* ==========================================
   3. MAIN CONTENT CONTAINERS & JUMBOTRON
   ================================---------- */
.container {
    flex: 1;
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
    padding: 40px 20px;
}

.jumbotron {
    background-color: #FFFFFF;
    padding: 50px 30px;
    text-align: center;
    margin-top: 20px;
    border-radius: 12px;
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.05);
    border-top: 4px solid var(--accent-orange);
}

/* ==========================================
   4. GRAPHS & VISUALS
   ================================---------- */
.graph-container {
    text-align: center;
    margin-top: 40px;
}

.graph {
    width: 100%;
    max-width: 700px;
    margin: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* ==========================================
   5. CONTACT PAGE STYLING
   ================================---------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 30px;
    margin-top: 30px;
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-info-card {
    background: #FFFFFF;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--accent-blue);
}

.contact-info-card h3 {
    margin-top: 0;
    color: var(--primary-black);
}

.info-list {
    list-style: none;
    padding: 0;
    margin: 20px 0 0 0;
}

.info-list li {
    margin-bottom: 15px;
    font-size: 15px;
}

.info-list a {
    color: var(--accent-orange);
    text-decoration: none;
    font-weight: 600;
}

.info-list a:hover {
    text-decoration: underline;
}

.contact-form {
    background: #FFFFFF;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    gap: 20px;
    border-left: 4px solid var(--accent-orange);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
}

.form-group label {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: inherit;
    font-size: 15px;
    background-color: #FAFAFA;
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.15);
    background-color: #FFFFFF;
}

.btn-submit {
    background-color: var(--primary-black);
    color: var(--text-light);
    border: none;
    padding: 12px 20px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color var(--transition-speed), transform 0.1s ease;
}

.btn-submit:hover {
    background-color: var(--accent-orange);
}

.btn-submit:active {
    transform: scale(0.98);
}

/* ==========================================
   6. FOOTER
   ================================---------- */
footer {
    background-color: var(--primary-black);
    color: var(--text-light);
    text-align: center;
    padding: 20px;
    border-top: 3px solid var(--accent-orange);
    font-size: 14px;
}