:root {
    --bg-color: #f6f3ea;
    /* Keeping Cream/Paper for "Scrapbook" feel */
    --text-color: #1A1A1A;
    /* Panda Black */
    --accent-color: #0BA046;
    /* Panda Bamboo Green */
    --secondary-color: #81C784;
    /* Panda Bamboo Green Light */
    --border-color: #1A1A1A;
    --card-bg: #FFFFFF;
    /* Panda Card Light */

    --shadow-hard: 4px 4px 0px var(--border-color);
    --border-thick: 2px solid var(--border-color);

    --font-heading: 'Courier Prime', monospace;
    --font-body: 'Inter', sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    background-image: radial-gradient(#d0c9b9 1px, transparent 1px);
    background-size: 20px 20px;
    /* Dot matrix pattern */
}

a {
    color: inherit;
    text-decoration-thickness: 2px;
}

.container {
    max-width: 900px;
    margin: 40px auto;
    display: flex;
    flex-direction: column;
    gap: 60px;
    position: relative;
}

/* Card Style */
.card {
    background: var(--card-bg);
    border: var(--border-thick);
    box-shadow: var(--shadow-hard);
    padding: 30px;
    transition: transform 0.2s ease;
}

.card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px var(--border-color);
}

/* Hero Section */
.hero-section {
    text-align: center;
    border: 3px solid var(--border-color);
    padding: 60px 20px;
    background-color: #fff;
    position: relative;
}

.brand-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    margin: 0 0 10px 0;
    letter-spacing: -2px;
}

.brand-logo {
    width: 100px;
    height: 100px;
    margin-bottom: 20px;
    display: inline-block;
    border: var(--border-thick);
    border-radius: 20px;
    /* Matching app icon roundness */
    box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.1);
}

.tagline {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 30px;
    font-style: italic;
    color: #555;
}

/* Buttons */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 12px 24px;
    font-family: var(--font-heading);
    font-weight: 700;
    text-decoration: none;
    border: var(--border-thick);
    margin: 0 10px;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #fff;
    box-shadow: var(--shadow-hard);
}

.btn-secondary {
    background-color: #fff;
    box-shadow: var(--shadow-hard);
}

.btn-primary:active,
.btn-secondary:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px var(--border-color);
}

/* Sections */
.section-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    border-bottom: 3px double var(--border-color);
    display: inline-block;
    margin-bottom: 30px;
    padding-right: 20px;
}

.grid-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card h3 {
    font-family: var(--font-heading);
    margin-top: 0;
    border-bottom: 2px dashed #ddd;
    padding-bottom: 10px;
}

/* Random rotations for organic feel */
.rotate-left {
    transform: rotate(-1deg);
}

.rotate-right {
    transform: rotate(1deg);
}

/* Screenshots */
.screenshot-gallery {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 20px 0;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

.app-screen {
    height: 500px;
    width: auto;
    border-radius: 12px;
    border: var(--border-thick);
    box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.app-screen:hover {
    transform: scale(1.02);
}

.error-screen {
    border-color: #F44336;
    /* Using raw red for error screen specific border */
}

/* Footer */
.site-footer {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 2px solid var(--border-color);
    font-family: var(--font-heading);
    font-size: 0.9rem;
}

.footer-links a {
    font-weight: bold;
    text-decoration: underline;
}

.separator {
    margin: 0 10px;
}

/* Decoration */
.tape-strip {
    position: absolute;
    width: 120px;
    height: 30px;
    background-color: rgba(129, 199, 132, 0.8);
    /* Bamboo Green Light with transparency */
    top: -15px;
    left: 20%;
    transform: rotate(-3deg);
    z-index: 10;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

@media (max-width: 600px) {
    .brand-title {
        font-size: 2.5rem;
    }

    .grid-section {
        grid-template-columns: 1fr;
    }
}