:root {
    --color-primary: #014421; /* Dark forest green */
    --color-secondary: #f9fafb; /* Light gray background */
    --color-accent: #e0f2e9; /* Light green accent */
    --color-white: #ffffff;
    --color-black: #111111;
    --font-base: 'Inter', sans-serif;
    --radius: 8px;
    --transition: all 0.3s ease-in-out;
}

body {
    font-family: var(--font-base);
    background: url('/images/samples/1280x768/12.jpg') no-repeat center center fixed;
    background-size: cover;
    background-attachment: fixed;
    color: var(--color-primary);
    line-height: 1.6;
}

/* Reset & base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-base);
    background-color: var(--color-secondary);
    color: var(--color-primary);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 1rem 0;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    position: sticky;
    top: 0;
    z-index: 999;
}

    .header .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .header h1 {
        font-size: 1.5rem;
        font-weight: 600;
    }

    .header nav a {
        margin-left: 1.5rem;
        font-weight: 500;
        color: var(--color-white);
    }

        .header nav a:hover {
            color: var(--color-accent);
        }
/* Hero */
.hero {
    height: 100vh;
    background: linear-gradient(to right, rgba(1, 68, 33, 0.85), rgba(1, 68, 33, 0.5)), url('hero.jpg') no-repeat center center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

/* Overlay Container */
.hero-overlay {
    max-width: 800px;
    padding: 3rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    border-radius: 1.5rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.15);
    animation: fadeInUp 0.8s ease-out;
}
h2 {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.3;
    background: linear-gradient(135deg, rgba(1, 68, 33, 0.85), #014421);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
    filter: drop-shadow(2px 2px 3px rgba(0, 0, 0, 0.6));
}

    .hero-overlay h2 {
        font-size: 3.2rem;
        font-weight: 800;
        line-height: 1.3;
        background: linear-gradient(135deg, #ffffff, #c8ffe0);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        text-align: center;
    }


    /* Subtitle */
    .hero-overlay p {
        font-size: 1.25rem;
        max-width: 700px;
        margin: 0 auto;
        color: #e0f2e9;
        line-height: 1.6;
    }

/* CTA Button */
.cta-button {
    margin-top: 2.5rem;
    background-color: #ffffff;
    color: #014421;
    padding: 0.9rem 2.2rem;
    border-radius: 2rem;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    text-decoration: none;
    display: inline-block;
}

    .cta-button:hover {
        background-color: #e0f2e9;
        color: #012e1e;
        border-color: #014421;
    }

/* Animation */
@keyframes fadeInUp {
    0% {
        transform: translateY(30px);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        padding: 1rem;
        height: auto;
    }

    .hero-overlay h2 {
        font-size: 2rem;
    }

    .hero-overlay p {
        font-size: 1.05rem;
    }

    .cta-button {
        font-size: 1rem;
        padding: 0.8rem 1.6rem;
    }
}

/* Section */
.section {
    padding: 4rem 1rem;
    text-align: center;
}

    .section h2 {
        font-size: 2.2rem;
        margin-bottom: 2rem;
    }

/* Feed Section */
.feed-list {
    list-style: none;
    margin-top: 2rem;
    text-align: left;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

    .feed-list li {
        background-color: var(--color-accent);
        padding: 1.2rem;
        margin-bottom: 1rem;
        border-radius: var(--radius);
        border-left: 5px solid var(--color-primary);
        font-weight: 500;
    }

/* Footer */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 3rem;
}

/* SVG Workflow */
svg#workflowGraph {
    margin-top: 2rem;
    max-width: 100%;
}

circle {
    transition: var(--transition);
}

    circle:hover {
        fill: var(--color-accent);
    }


line {
    transition: var(--transition);
}