/* --- VARIABLES & RESET --- */
:root {
    /* Colors */
    --primary: #e87a00; /* DEV-DESIGN Logo Orange */
    --primary-glow: rgba(232, 122, 0, 0.4);
    
    /* Backgrounds */
    --bg-main: #0e121b;       /* Der Haupt-Hintergrund (Dunkelblau/Schwarz) */
    --bg-card: #151b29;       /* Karten Hintergrund */
    --bg-card-hover: #1c2436; /* Hover Effekt */
    
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    
    --max-width: 1300px;      /* Die Breite deiner "Content Box" */
    --header-height: 80px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

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

/* --- LAYOUT UTILITIES (Das Herzstück für die Zentrierung) --- */
.container {
    max-width: var(--max-width);
    margin: 0 auto; /* Zentriert den Container */
    padding: 0 20px; /* Abstand auf Handys zum Rand */
    width: 100%;
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }
.text-primary { color: var(--primary) !important; }
.section-padding { padding: 100px 0; } 

/* --- BUTTONS --- */
.cta-btn {
    background: var(--primary);
    color: #fff;
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    box-shadow: 0 5px 20px var(--primary-glow);
    display: inline-block;
    border: 1px solid var(--primary);
}
.cta-btn:hover {
    background: transparent;
    color: var(--primary);
    transform: translateY(-3px);
}

.cta-btn-outline {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    margin-left: 15px;
}
.cta-btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.login-btn {
    display: flex; align-items: center; gap: 8px;
    color: var(--text-muted); font-weight: 600; margin-right: 20px; font-size: 0.9rem;
}
.login-btn:hover { color: var(--text-main); }
.login-btn i { color: var(--primary); }

/* --- HEADER --- */
header {
    height: var(--header-height);
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(14, 18, 27, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.header-inner { display: flex; justify-content: space-between; align-items: center; height: 100%; }
.logo img { height: 35px; width: auto; }
.desktop-nav ul { display: flex; gap: 30px; }
.desktop-nav a { font-size: 0.95rem; font-weight: 500; opacity: 0.7; }
.desktop-nav a:hover, .desktop-nav a.active { opacity: 1; color: var(--primary); }
.header-actions { display: flex; align-items: center; }

/* Mobile Menu */
.mobile-toggle { display: none; font-size: 1.5rem; cursor: pointer; color: var(--text-main); margin-left: 20px;}
.mobile-menu {
    position: fixed; top: 0; right: -100%; width: 100%; height: 100vh;
    background: var(--bg-main); z-index: 2000;
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    transition: 0.4s ease-in-out;
}
.mobile-menu.active { right: 0; }
.mobile-menu li { margin: 20px 0; }
.mobile-menu a { font-size: 1.5rem; font-weight: 700; }
.mobile-close { position: absolute; top: 30px; right: 30px; font-size: 2rem; cursor: pointer; color: var(--primary); }

/* --- SECTIONS --- */
/* Hero Section */
.hero {
    text-align: center;
    padding: 160px 0 100px;
    background: radial-gradient(circle at center top, rgba(232, 122, 0, 0.1) 0%, transparent 60%);
    /* Hintergrund geht vollbreit, Inhalt wird durch .container im HTML begrenzt */
}
.hero h1 { font-size: 3.5rem; font-weight: 800; line-height: 1.1; margin-bottom: 25px; }
.hero p { max-width: 650px; margin: 0 auto 40px; color: var(--text-muted); font-size: 1.15rem; }

/* Section Titles */
.section-title { text-align: center; margin-bottom: 60px; }
.section-title h2 { font-size: 2.5rem; }
.section-title span { color: var(--primary); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 2px; font-weight: bold; }

/* Cards & Grid */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 30px; }

.card {
    background: var(--bg-card);
    padding: 40px;
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    transition: 0.3s;
    height: 100%;
}
.card:hover { border-color: var(--primary); transform: translateY(-5px); background: var(--bg-card-hover); }
.card i { font-size: 2rem; color: var(--primary); margin-bottom: 20px; }
.card h3 { margin-bottom: 15px; font-size: 1.3rem; }
.card p { color: var(--text-muted); font-size: 0.95rem; }

/* Pricing Cards */
.price-card {
    background: var(--bg-card);
    padding: 50px 30px;
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    text-align: center;
    transition: 0.3s;
}
.price-card.featured { border: 2px solid var(--primary); background: linear-gradient(145deg, var(--bg-card), #1a1f2e); position: relative;}
.price-setup { font-size: 1.1rem; color: var(--text-main); font-weight: 700; margin-bottom: 5px; }
.price-monthly { font-size: 2.5rem; font-weight: 800; color: var(--primary); margin-bottom: 20px; }
.price-monthly span { font-size: 0.9rem; color: var(--text-muted); font-weight: 400; }
.feature-list li { margin-bottom: 15px; color: var(--text-muted); text-align: left; display: flex; align-items: center; gap: 10px; }
.feature-list i { color: var(--primary); }

/* Animation */
.reveal { opacity: 0; transform: translateY(30px); transition: 0.8s ease; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* Footer */
footer { background: #080a10; border-top: 1px solid rgba(255,255,255,0.05); padding: 60px 0; color: var(--text-muted); font-size: 0.9rem;}
.footer-links a { margin: 0 10px; color: var(--text-muted); }
.footer-links a:hover { color: var(--primary); text-decoration: underline; }

/* Responsive */
@media (max-width: 1024px) {
    .desktop-nav, .cta-btn.header-cta { display: none; }
    .mobile-toggle { display: block; }
    .hero h1 { font-size: 2.5rem; }
}