/* ============================================
   RESET & VARIABLES
   ============================================ */
*{margin:0;padding:0;box-sizing:border-box;}
:root{
    --bg:#fafafa;
    --bg-white:#fff;
    --text:#1a1a1a;
    --text-secondary:#525252;
    --text-muted:#9ca3af;
    --accent:#059669;
    --accent-dark:#047857;
    --accent-light:#ecfdf5;
    --border:#e5e5e5;
    --ai-gradient:linear-gradient(135deg,#059669,#0d9488,#0891b2);
    --header-height:70px;
}
body{
    font-family:'Plus Jakarta Sans',sans-serif;
    background:var(--bg);
    color:var(--text);
    line-height:1.6;
}

/* ============================================
   HEADER
   ============================================ */
.site-header{
    position:fixed;
    top:0;
    left:0;
    right:0;
    height:var(--header-height);
    z-index:1000;
    background:#ffffff;
    border-bottom:1px solid #e5e5e5;
}

.nav-container{
    max-width:1200px;
    margin:0 auto;
    padding:14px 20px;
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.logo{
    display:flex;
    align-items:center;
    gap:10px;
    font-weight:700;
    font-size:1.35rem;
    text-decoration:none;
    color:#1a1a1a;
}
.logo-icon{width:38px;height:38px;}

/* Hamburger - nur Mobile */
.navbar-toggler{
    display:none;
    padding:8px 12px;
    background:transparent;
    border:1px solid #e5e5e5;
    border-radius:4px;
    cursor:pointer;
}
.toggler-icon{
    display:block;
    width:22px;
    height:2px;
    background:#1a1a1a;
    position:relative;
}
.toggler-icon::before,
.toggler-icon::after{
    content:'';
    display:block;
    width:22px;
    height:2px;
    background:#1a1a1a;
    position:absolute;
    left:0;
}
.toggler-icon::before{top:-6px;}
.toggler-icon::after{top:6px;}

/* Desktop Navigation */
.navbar-desktop{
    display:flex;
    align-items:center;
    gap:2rem;
}

.navbar-nav{
    display:flex;
    list-style:none;
    margin:0;
    padding:0;
    gap:25px;
}

.nav-item{
    position:relative;
}

.nav-link{
    display:block;
    padding:8px 0;
    color:#525252;
    text-decoration:none;
    font-size:0.9rem;
    font-weight:500;
}
.nav-link:hover{color:#059669;}

/* Desktop Dropdown */
.dropdown-menu{
    display:none;
    position:absolute;
    top:100%;
    left:0;
    min-width:200px;
    background:#ffffff;
    border:1px solid #e5e5e5;
    border-radius:8px;
    padding:8px 0;
    box-shadow:0 10px 25px rgba(0,0,0,0.1);
    z-index:1001;
}
.nav-item.dropdown:hover .dropdown-menu{display:block;}
.dropdown-menu a{
    display:block;
    padding:8px 16px;
    color:#525252;
    text-decoration:none;
    font-size:0.85rem;
}
.dropdown-menu a:hover{
    background:#ecfdf5;
    color:#059669;
}

.nav-cta{
    display:inline-block;
    padding:10px 20px;
    background:#059669;
    color:#ffffff;
    text-decoration:none;
    border-radius:6px;
    font-weight:600;
    font-size:0.9rem;
}
.nav-cta:hover{background:#047857;}

/* ============================================
   MOBILE MENU OVERLAY
   ============================================ */
.mobile-menu-overlay{
    display:none;
    position:fixed;
    top:var(--header-height);
    left:0;
    right:0;
    bottom:0;
    background:#ffffff;
    z-index:999;
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
}

.mobile-menu-overlay.active{
    display:block;
}

.mobile-menu-content{
    padding:20px;
}

.mobile-nav-link{
    display:block;
    padding:15px 0;
    color:#1a1a1a;
    text-decoration:none;
    font-size:1.1rem;
    font-weight:600;
    border-bottom:1px solid #e5e5e5;
}

.mobile-submenu{
    padding:0 0 10px 20px;
    background:#fafafa;
    margin-bottom:5px;
}

.mobile-submenu a{
    display:block;
    padding:10px 0;
    color:#525252;
    text-decoration:none;
    font-size:1rem;
    border-bottom:1px solid #f0f0f0;
}

.mobile-submenu a:last-child{
    border-bottom:none;
}

.mobile-cta{
    display:block;
    margin-top:25px;
    padding:16px 20px;
    background:#059669;
    color:#ffffff;
    text-decoration:none;
    border-radius:8px;
    font-weight:600;
    font-size:1.1rem;
    text-align:center;
}

/* ============================================
   MOBILE BREAKPOINT
   ============================================ */
@media screen and (max-width: 991px) {
    .navbar-toggler{
        display:block;
    }
    .navbar-desktop{
        display:none;
    }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:0.5rem;
    padding:0.9rem 1.75rem;
    border-radius:8px;
    font-weight:600;
    font-size:0.95rem;
    text-decoration:none;
    transition:all 0.2s;
    border:none;
    cursor:pointer;
}
.btn-primary{background:var(--accent);color:white;}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);}
.btn-secondary{background:var(--bg-white);color:var(--text);border:1px solid var(--border);}
.btn-secondary:hover{border-color:var(--accent);color:var(--accent);}
.btn-outline-white{background:transparent;color:white;border:2px solid rgba(255,255,255,0.3);}
.btn-outline-white:hover{border-color:white;}

/* ============================================
   HERO SECTIONS
   ============================================ */
.hero{
    max-width:1200px;
    margin:0 auto;
    padding:9rem 2rem 5rem;
    text-align:center;
}
.hero-badge{
    display:inline-flex;
    align-items:center;
    gap:0.5rem;
    background:var(--ai-gradient);
    padding:0.5rem 1.25rem;
    border-radius:100px;
    font-size:0.85rem;
    font-weight:600;
    color:white;
    margin-bottom:1.5rem;
}
.hero h1{
    font-size:clamp(2.5rem,5vw,3.75rem);
    font-weight:800;
    line-height:1.15;
    margin-bottom:1.25rem;
}
.hero h1 span{
    background:var(--ai-gradient);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    background-clip:text;
}
.hero-sub{
    font-size:1.15rem;
    color:var(--text-secondary);
    max-width:680px;
    margin:0 auto 2rem;
}
.hero-buttons{
    display:flex;
    gap:1rem;
    justify-content:center;
    flex-wrap:wrap;
    margin-bottom:3rem;
}
.trust-bar{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:0.75rem;
    flex-wrap:wrap;
    color:var(--text-muted);
    font-size:0.85rem;
}
.trust-check{color:var(--accent);}

.page-hero{
    background:linear-gradient(135deg,#064e3b,#065f46,#047857);
    color:white;
    padding:8rem 2rem 4rem;
    text-align:center;
}
.page-hero-content{max-width:900px;margin:0 auto;}
.page-hero-icon{
    width:80px;
    height:80px;
    background:rgba(255,255,255,0.15);
    border-radius:20px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:2.5rem;
    margin:0 auto 1.5rem;
}
.page-hero h1{
    font-size:clamp(2.5rem,5vw,3.5rem);
    font-weight:800;
    margin-bottom:1rem;
}
.page-hero p{
    font-size:1.2rem;
    color:rgba(255,255,255,0.85);
    max-width:650px;
    margin:0 auto;
}

/* ============================================
   SECTIONS & CONTAINERS
   ============================================ */
.section{padding:5rem 2rem;}
.section-light{background:var(--bg-white);border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.section-dark{background:var(--text);color:white;}
.section-gradient{background:linear-gradient(135deg,#064e3b,#065f46,#047857);color:white;}
.container{max-width:1200px;margin:0 auto;}
.section-header{text-align:center;margin-bottom:3.5rem;}
.section-label{font-size:0.8rem;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--accent);margin-bottom:0.75rem;}
.section-title{font-size:2.25rem;font-weight:800;}

/* ============================================
   GRID SYSTEM
   ============================================ */
.grid{display:grid;gap:1.5rem;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}

/* ============================================
   CARDS
   ============================================ */
.card{background:var(--bg-white);border:1px solid var(--border);border-radius:12px;padding:1.75rem;transition:all 0.3s;text-decoration:none;color:inherit;display:block;}
.card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:0 10px 15px rgba(0,0,0,0.1);}
.card-icon{width:48px;height:48px;background:var(--accent-light);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1rem;}
.card h3{font-size:1.1rem;font-weight:700;margin-bottom:0.5rem;}
.card p{color:var(--text-secondary);font-size:0.9rem;}
.feature-card{text-align:center;padding:2rem;}
.feature-icon{width:64px;height:64px;background:var(--accent-light);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.75rem;margin:0 auto 1.25rem;}
.ai-card{background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.15);border-radius:16px;padding:2rem;backdrop-filter:blur(10px);color:white;text-decoration:none;display:block;}
.ai-card:hover{background:rgba(255,255,255,0.15);transform:translateY(-4px);}
.ai-card-icon{width:56px;height:56px;background:rgba(255,255,255,0.15);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.75rem;margin-bottom:1.25rem;}
.ai-card p{color:rgba(255,255,255,0.7);}
.ai-card-link{display:inline-flex;align-items:center;gap:0.3rem;margin-top:1rem;font-size:0.85rem;font-weight:600;color:#a7f3d0;}

/* ============================================
   FORMS
   ============================================ */
.form-group{margin-bottom:1.25rem;}
.form-label{display:block;font-size:0.9rem;font-weight:600;margin-bottom:0.5rem;}
.form-input,.form-textarea,.form-select{width:100%;padding:0.75rem 1rem;font-size:0.95rem;font-family:inherit;border:1px solid var(--border);border-radius:6px;background:var(--bg-white);transition:all 0.2s;}
.form-input:focus,.form-textarea:focus,.form-select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(5,150,105,0.1);}
.form-textarea{min-height:150px;resize:vertical;}
.form-checkbox{display:flex;align-items:flex-start;gap:0.75rem;}
.form-checkbox input{margin-top:0.25rem;width:18px;height:18px;accent-color:var(--accent);}
.form-error{color:#dc2626;font-size:0.85rem;margin-top:0.25rem;}

/* ============================================
   CALENDLY
   ============================================ */
.calendly-floating-btn{position:fixed;right:20px;bottom:100px;z-index:90;display:flex;align-items:center;gap:0.5rem;background:var(--accent);color:white;padding:0.75rem 1.25rem;border-radius:100px;font-weight:600;font-size:0.9rem;cursor:pointer;box-shadow:0 4px 20px rgba(5,150,105,0.4);transition:all 0.3s;border:none;}
.calendly-floating-btn:hover{background:var(--accent-dark);transform:translateY(-3px);}
.calendly-btn-icon{font-size:1.25rem;}
.calendly-overlay{position:fixed;top:0;left:0;right:0;bottom:0;z-index:2000;background:rgba(0,0,0,0.7);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;padding:2rem;opacity:0;visibility:hidden;transition:all 0.3s;}
.calendly-overlay.active{opacity:1;visibility:visible;}
.calendly-modal{background:white;border-radius:16px;width:100%;max-width:700px;max-height:90vh;overflow:hidden;position:relative;transform:scale(0.95);transition:transform 0.3s;}
.calendly-overlay.active .calendly-modal{transform:scale(1);}
.calendly-close{position:absolute;top:1rem;right:1rem;z-index:10;width:36px;height:36px;border-radius:50%;border:none;background:var(--bg);color:var(--text);font-size:1.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;}
.calendly-close:hover{background:var(--accent-light);color:var(--accent);}

/* ============================================
   FLASH MESSAGES
   ============================================ */
.flash-message{position:fixed;bottom:2rem;left:50%;transform:translateX(-50%);z-index:1000;display:flex;align-items:center;gap:0.75rem;padding:1rem 1.5rem;border-radius:12px;font-weight:500;box-shadow:0 10px 15px rgba(0,0,0,0.1);transition:opacity 0.3s;}
.flash-success{background:var(--accent);color:white;}
.flash-error{background:#dc2626;color:white;}

/* ============================================
   FOOTER
   ============================================ */
footer{background:#111;color:rgba(255,255,255,0.6);padding:4rem 2rem 2rem;}
.footer-content{max-width:1200px;margin:0 auto;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem;padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,0.1);}
.footer-brand .logo{color:white;margin-bottom:1rem;}
.footer-brand p{font-size:0.85rem;margin-bottom:0.5rem;}
.footer-section h4{color:white;font-size:0.9rem;font-weight:700;margin-bottom:1rem;}
.footer-links{list-style:none;}
.footer-links li{margin-bottom:0.6rem;}
.footer-links a{color:rgba(255,255,255,0.6);text-decoration:none;font-size:0.85rem;}
.footer-links a:hover{color:white;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;}
.footer-legal{font-size:0.8rem;}
.footer-legal a{color:rgba(255,255,255,0.5);text-decoration:none;margin-left:1.5rem;}
.footer-legal a:hover{color:white;}
footer a{color:rgba(255,255,255,0.6);text-decoration:none;}
footer a:hover{color:white;}
.footer-brand a{color:rgba(255,255,255,0.6);}
.footer-brand a:hover{color:white;}

/* ============================================
   UTILITIES
   ============================================ */
.text-center{text-align:center;}
.mt-4{margin-top:2rem;}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .grid-4,.grid-3{grid-template-columns:repeat(2,1fr);}
    .footer-grid{grid-template-columns:repeat(2,1fr);}
}

@media (max-width: 768px) {
    .hero h1,.page-hero h1{font-size:2rem;}
    .grid-4,.grid-3,.grid-2{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr;}
    .footer-bottom{flex-direction:column;text-align:center;}
    .calendly-btn-text{display:none;}
    .calendly-floating-btn{width:56px;height:56px;padding:0;justify-content:center;border-radius:50%;}
    .nav-container{padding:14px 15px;}
}