/* Farbpalette & Variablen */
:root {
    --bg-color: #ffffff;
    --text-color: #1a1a1a;
    --surface-color: #f5f5f7;
    --primary-deep-green: #1A4D2E;
    --accent-lime-green: #4CAF50; /* Angepasst für Kontrast auf Hell */
    --border-color: #e5e5e5;
}

[data-theme="dark"] {
    --bg-color: #0B0B0B; /* Obsidian Black */
    --text-color: #ffffff;
    --surface-color: #1c1c1e;
    --primary-deep-green: #2e7d32;
    --accent-lime-green: #aeea00; /* Lime Green */
    --border-color: #333333;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: background-color 0.3s ease, color 0.3s ease;
}

html {
    background-color: var(--bg-color);
    scroll-behavior: smooth;
}

body {
    font-family: 'Urbanist', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Vergleichstabelle */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background-color: var(--surface-color);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.comparison-table th, .comparison-table td {
    padding: 15px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
    background-color: rgba(0,0,0, 0.05);
    font-weight: 700;
}

[data-theme="dark"] .comparison-table th {
    background-color: rgba(255,255,255, 0.05);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.planago-highlight {
    color: var(--accent-lime-green);
    font-weight: 600;
}

/* Navigation */
header {
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    background-color: rgba(var(--bg-color), 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

/* Dein Original-Logo Style */
.logo img {
    height: 40px;
    cursor: pointer;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.logo img:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

.theme-toggle {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 10px 20px;
    border-radius: 50px;
    cursor: pointer;
    font-family: 'Urbanist', sans-serif;
    font-weight: 600;
}

/* Hero Section */
.hero {
    padding: 100px 5%;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero h1 span {
    color: var(--accent-lime-green);
}

.hero p {
    font-size: 1.5rem;
    color: #888;
    margin-bottom: 40px;
    font-weight: 300;
}

.cta-button {
    display: inline-block;
    background-color: var(--primary-deep-green);
    color: #fff;
    padding: 18px 40px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 600;
    transition: transform 0.2s, background-color 0.2s;
}

.cta-button:hover {
    transform: translateY(-2px);
    background-color: var(--accent-lime-green);
    color: #000;
}

/* Core Values & Quote */
.section {
    padding: 80px 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.card {
    background-color: var(--surface-color);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.card h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--accent-lime-green);
}

.quote-box {
    text-align: center;
    padding: 60px 20px;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin: 60px 0;
}

.quote-box h2 {
    font-size: 2.5rem;
    font-weight: 300;
    font-style: italic;
    margin-bottom: 20px;
}

.quote-box p {
    font-weight: 600;
    color: var(--accent-lime-green);
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 5%;
    border-top: 1px solid var(--border-color);
    color: #888;
}

footer a {
    color: var(--accent-lime-green);
    text-decoration: none;
}

/* Legal Pages */
.legal-content {
    padding: 80px 5%;
    max-width: 800px;
    margin: 0 auto;
}
.legal-content h1 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    color: var(--accent-lime-green);
}
.legal-content h2 {
    font-size: 1.5rem;
    margin-top: 30px;
    margin-bottom: 15px;
}
.legal-content p {
    margin-bottom: 15px;
    color: #888;
}
.legal-content a {
    color: var(--accent-lime-green);
    text-decoration: none;
}

/* Download Page & Request Form */
.container {
    max-width: 600px;
    margin: 80px auto;
    padding: 0 20px;
    text-align: center;
}
.container h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--accent-lime-green);
}
.container p {
    color: #888;
    font-size: 1.1rem;
    margin-bottom: 40px;
}
.request-form {
    background: var(--surface-color);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: left;
}
.form-group {
    margin-bottom: 20px;
}
label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}
input, select {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-color);
    color: var(--text-color);
    font-family: 'Urbanist', sans-serif;
}
.submit-btn {
    width: 100%;
    background: var(--primary-deep-green);
    color: white;
    padding: 15px;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s;
}
.submit-btn:hover {
    background: var(--accent-lime-green);
    color: black;
}

/* Setup Steps (Anleitungsseite) */
.setup-steps {
    text-align: left;
    margin: 40px 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.step {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    padding: 25px 25px 25px 70px;
    border-radius: 12px;
    position: relative;
}
.step-number {
    position: absolute;
    left: 20px;
    top: 25px;
    width: 32px;
    height: 32px;
    background: var(--primary-deep-green);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}
.step h3 {
    margin-bottom: 10px;
    color: var(--accent-lime-green);
}
.step p {
    margin-bottom: 0;
}
code {
    background: rgba(0,0,0,0.05);
    padding: 4px 8px;
    border-radius: 6px;
    font-family: monospace;
    font-size: 0.95em;
    color: var(--text-color);
}
[data-theme="dark"] code {
    background: rgba(255,255,255,0.1);
}
.support-note {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}
.support-note a {
    color: var(--accent-lime-green);
    text-decoration: none;
    font-weight: 600;
}

/* --- DEMO TABS STYLE (Pilled Buttons) --- */
.demo-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 25px;
}
.demo-tab {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 12px 25px;
    border-radius: 50px;
    cursor: pointer;
    font-family: 'Urbanist', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
}
.demo-tab:hover {
    border-color: var(--accent-lime-green);
}
.demo-tab.active {
    background: var(--accent-lime-green);
    color: #000;
    border-color: var(--accent-lime-green);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.2);
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .grid-2 { grid-template-columns: 1fr; }
}