:root {

--terminal-black: #0b0f10;
--terminal-dark-gray: #1a1f1d;
--terminal-medium-gray: #7a857f;
--terminal-light-gray: #b7c2bb;
--terminal-green: #00ff66;
--deep-green: var(--terminal-green);
--font-ocr-a: "OCR A Std", "OCR A Extended", "OCR-A", monospace;

}

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

body {
font-family: var(--font-ocr-a);
background: var(--terminal-black);
color: var(--terminal-light-gray);
line-height: 1.6;
}

h1, h2, h3, h4, h5, h6,
.logo,
.nav-links a,
.primary-btn,
button {
font-family: var(--font-ocr-a) !important;
letter-spacing: 0.02em;
}

button, input, textarea, select {
font-family: inherit;
}

input, textarea, select {
background: var(--terminal-dark-gray);
border: 1px solid var(--terminal-medium-gray);
color: var(--terminal-light-gray);
}

input:focus, textarea:focus, select:focus {
outline: none;
border-color: var(--deep-green);
box-shadow: 0 0 0 2px rgba(0, 255, 102, 0.2);
}

.nav {
display: flex;
justify-content: space-between;
align-items: center;
padding: 24px 10%;
background: var(--terminal-black);
border-bottom: 1px solid var(--terminal-medium-gray);
}

.brand-image {
padding: 24px 10% 0 10%;
}

.brand-image img {
display: block;
width: 100%;
height: auto;
border-radius: 12px;
box-shadow: 0 18px 40px rgba(0,0,0,0.22);
}

.logo {
font-weight: 700;
font-size: 20px;
color: var(--deep-green);
letter-spacing: 1px;
}

.nav-links a {
margin-left: 30px;
color: var(--terminal-light-gray);
text-decoration: none;
font-weight: 500;
}

.nav-links a:hover,
.nav-links a:focus,
.nav-links a:active {
color: var(--deep-green);
}

.header-link-btn {
display: inline-block;
margin-left: 30px;
background: var(--deep-green);
color: var(--terminal-black) !important;
text-decoration: none;
font-weight: 600;
padding: 10px 18px;
border-radius: 8px;
}

.hero {
padding: 120px 10% 80px 10%;
max-width: 900px;
background: var(--terminal-black);
}

.hero h1 {
font-size: 56px;
font-weight: 700;
color: var(--deep-green);
margin-bottom: 24px;
}

.hero p {
font-size: 20px;
color: var(--terminal-light-gray);
margin-bottom: 40px;
}

.primary-btn {
background: var(--deep-green);
border: none;
padding: 14px 30px;
font-size: 16px;
color: var(--terminal-black);
border-radius: 8px;
cursor: pointer;
font-weight: 600;
}

.primary-btn:hover,
.header-link-btn:hover {
background: #00cc52;
}

.features {
display: grid;
grid-template-columns: repeat(auto-fit,minmax(240px,1fr));
gap: 40px;
padding: 80px 10%;
background: var(--terminal-dark-gray);
}

.feature h3 {
color: var(--deep-green);
margin-bottom: 10px;
}

.about {
padding: 100px 10%;
max-width: 800px;
background: var(--terminal-black);
}

.about h2 {
color: var(--deep-green);
font-size: 32px;
margin-bottom: 20px;
}

.founders {
display: flex;
gap: 80px;
margin-top: 40px;
}

.founders h4 {
color: var(--deep-green);
margin-bottom: 4px;
}

.founders span {
color: var(--terminal-medium-gray);
}

footer {
padding: 40px 10%;
border-top: 1px solid var(--terminal-medium-gray);
margin-top: 60px;
color: var(--terminal-medium-gray);
}