@import url(‘https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;700&family=Montserrat:wght@400;700&display=swap’);

:root {
–primary-color: #007bff; /* Core Nodes blue */
–secondary-color: #6c757d; /* Grey */
–accent-color: #28a745; /* Green for success */
–text-color: #333;
–heading-color: #1a1a1a;
–bg-light: #f8f9fa;
–bg-dark: #343a40;
–gradient-start: #e9ecef;
–gradient-end: #dee2e6;
–gold-color: #FFD700;
–hover-scale: 1.03;
–transition-speed: 0.3s ease-in-out;
}

body {
font-family: ‘Roboto’, sans-serif;
line-height: 1.6;
margin: 0;
padding: 0;
background-color: var(–bg-light);
color: var(–text-color);
display: flex;
justify-content: center;
min-height: 100vh;
}

.container {
width: 100%;
max-width: 1200px;
margin: 20px;
background-color: #fff;
box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
border-radius: 10px;
overflow: hidden;
}

header {
background: linear-gradient(135deg, var(–primary-color), #0056b3);
color: #fff;
padding: 40px 20px;
text-align: center;
border-top-left-radius: 10px;
border-top-right-radius: 10px;
box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

h1 {
font-family: ‘Montserrat’, sans-serif;
font-size: 2.8em;
margin-bottom: 15px;
letter-spacing: -0.5px;
line-height: 1.2;
}

h2 {
font-family: ‘Montserrat’, sans-serif;
font-size: 2em;
color: var(–heading-color);
margin-top: 40px;
margin-bottom: 25px;
padding-bottom: 10px;
border-bottom: 2px solid var(–primary-color);
position: relative;
padding-left: 15px;
}
h2::before {
content: ‘ ‘;
position: absolute;
left: 0;
top: 50%;
transform: translateY(-50%);
width: 8px;
height: 100%;
background-color: var(–primary-color);
border-radius: 4px;
}

h3 {
font-family: ‘Montserrat’, sans-serif;
font-size: 1.5em;
color: var(–primary-color);
margin-top: 30px;
margin-bottom: 15px;
border-left: 4px solid var(–accent-color);
padding-left: 10px;
}

.content-section {
padding: 20px 30px;
}

p {
margin-bottom: 15px;
font-size: 1.05em;
color: var(–text-color);
}

ul {
list-style-type: disc;
margin-left: 20px;
margin-bottom: 15px;
}

li {
margin-bottom: 8px;
}

a {
color: var(–primary-color);
text-decoration: none;
transition: color var(–transition-speed);
}

a:hover {
color: #0056b3;
text-decoration: underline;
}

.block-gradient {
background: linear-gradient(45deg, var(–gradient-start), var(–gradient-end));
border-radius: 8px;
padding: 25px;
margin-bottom: 25px;
box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
border-left: 5px solid var(–primary-color);
position: relative;
overflow: hidden;
}
.block-gradient::after {
content: ”;
position: absolute;
bottom: -15px;
right: -15px;
width: 50px;
height: 50px;
background-color: rgba(var(–primary-color), 0.1);
border-radius: 50%;
transform: rotate(45deg);
}

.card-grid {
display: flex;
flex-wrap: wrap;
gap: 20px;
justify-content: center;
margin-top: 30px;
}

.card {
background-color: #fff;
border-radius: 10px;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
padding: 25px;
flex: 1 1 calc(33% – 40px); /* Approx 3 cards per row, responsive */
min-width: 280px;
text-align: center;
transition: transform var(–transition-speed), box-shadow var(–transition-speed);
cursor: pointer;
border-top: 4px solid var(–accent-color);
display: flex;
flex-direction: column;
justify-content: space-between;
}

.card:hover {
transform: scale(var(–hover-scale));
box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.card h4 {
color: var(–primary-color);
font-size: 1.3em;
margin-bottom: 15px;
font-family: ‘Montserrat’, sans-serif;
}

.card p {
font-size: 0.95em;
color: var(–secondary-color);
flex-grow: 1;
}

.info-box {
background-color: var(–bg-light);
border: 1px dashed var(–primary-color);
padding: 20px;
border-radius: 8px;
margin-top: 20px;
font-size: 0.95em;
color: var(–heading-color);
}

.info-box strong {
color: var(–primary-color);
}

.contact-info {
background-color: var(–bg-dark);
color: #fff;
padding: 30px;
text-align: center;
border-bottom-left-radius: 10px;
border-bottom-right-radius: 10px;
margin-top: 40px;
}

.contact-info p {
color: #eee;
margin: 5px 0;
font-size: 1.1em;
}

.contact-info a {
color: var(–gold-color);
text-decoration: none;
font-weight: bold;
}

.contact-info a:hover {
color: #fff;
text-decoration: underline;
}

.digital-signature {
text-align: center;
padding: 20px;
font-family: ‘Montserrat’, sans-serif;
font-size: 1.4em;
color: var(–gold-color);
font-weight: bold;
font-style: italic;
text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
background: linear-gradient(90deg, #333, #000);
border-radius: 0 0 10px 10px;
margin-top: -20px; /* Overlap with contact info slightly */
position: relative;
z-index: 1;
}

/* Responsive adjustments */
@media (max-width: 768px) {
h1 {
font-size: 2.2em;
}
h2 {
font-size: 1.6em;
}
h3 {
font-size: 1.3em;
}
.content-section {
padding: 15px;
}
.card {
flex: 1 1 calc(50% – 20px);
}
}

@media (max-width: 480px) {
h1 {
font-size: 1.8em;
}
h2 {
font-size: 1.4em;
}
h3 {
font-size: 1.1em;
}
.card {
flex: 1 1 100%;
}
.container {
margin: 10px;
}
header {
padding: 30px 15px;
}
}