/* ==========================================================================
   CSS Variables & Reset
   ========================================================================== */
   :root {
    /* Colors */
    --primary-color: #E85D04; /* Vibrant Orange for high conversion */
    --primary-hover: #dc2f02;
    --secondary-color: #FFBA08;
    --dark-bg: #111418;
    --dark-surface: #1e242c;
    --light-bg: #f8f9fa;
    --text-main: #dee2e6;
    --text-dark: #212529;
    --text-muted: #adb5bd;
    --white: #ffffff;
    --black: #000000;
    --success: #28a745;
    --error: #dc3545;

    /* Shadows & Effects */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 20px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.3);
    --glass-bg: rgba(17, 20, 24, 0.85);
    
    /* Typography */
    --font-sans: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    
    /* Layout */
    --container-max: 1200px;
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 24px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Offset for sticky header */
}

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* ==========================================================================
   Typography & Utilities
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 900; }
h2 { font-size: clamp(2rem, 3vw, 2.5rem); }
h3 { font-size: 1.5rem; }

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

.max-w-800 { max-width: 800px; }

.section {
    padding: 80px 0;
}

.section-title {
    margin-bottom: 50px;
    text-align: center;
}

.section-title h2 {
    color: var(--primary-color);
}

.text-center { text-align: center; }
.mb-4 { margin-bottom: 1.5rem; }
.mt-3 { margin-top: 1rem; }
.mr-2 { margin-right: 0.5rem; }

.bg-light { background-color: var(--light-bg); }
.bg-dark { background-color: var(--dark-bg); color: var(--text-main); }
.text-white { color: var(--white); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
    font-family: var(--font-sans);
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(232, 93, 4, 0.4);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(232, 93, 4, 0.6);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--dark-bg);
}

.btn-secondary:hover {
    background-color: #e0a300;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
    padding: 15px 0;
}

.header.scrolled {
    padding: 10px 0;
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.logo i {
    color: var(--primary-color);
    font-size: 1.8rem;
}

.nav-list {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: var(--text-main);
    font-weight: 600;
    font-size: 1rem;
    transition: color var(--transition-base);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-color);
    transition: width var(--transition-base);
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: url('assets/img/hero.png') no-repeat center center/cover;
    padding-top: 80px; /* Offset for header */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(17, 20, 24, 0.95) 0%, rgba(17, 20, 24, 0.7) 100%);
}

.hero-container {
    position: relative;
    z-index: 2;
}

.hero-content {
    color: var(--white);
    max-width: 800px;
}

.badge {
    display: inline-block;
    padding: 6px 12px;
    background-color: rgba(232, 93, 4, 0.2);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.highlight {
    color: var(--primary-color);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-main);
    margin-bottom: 30px;
}

.hero-features {
    margin-bottom: 40px;
}

.hero-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.hero-features i {
    color: var(--success);
}

.hero-btns {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid rgba(0,0,0,0.05);
    text-align: center;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.card-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(232, 93, 4, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 20px;
    transition: all var(--transition-base);
}

.card:hover .card-icon {
    background-color: var(--primary-color);
    color: var(--white);
}

.card h3 {
    color: var(--dark-bg);
    margin-bottom: 15px;
}

/* ==========================================================================
   Ablauf / Steps Section
   ========================================================================== */
.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.step-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-md);
    position: relative;
    box-shadow: var(--shadow-sm);
    z-index: 1;
    overflow: hidden;
}

.step-number {
    position: absolute;
    top: -20px;
    right: -10px;
    font-size: 100px;
    font-family: var(--font-heading);
    font-weight: 900;
    color: rgba(232, 93, 4, 0.05);
    z-index: -1;
    line-height: 1;
}

.step-content h3 {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--dark-bg);
}

.step-content h3::before {
    content: '';
    display: block;
    width: 30px;
    height: 3px;
    background-color: var(--primary-color);
}

/* ==========================================================================
   SEO Article / Why Us Section
   ========================================================================== */
.article-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: flex-start;
}

.article-text h3 {
    margin-top: 30px;
    color: var(--dark-bg);
}

.article-text p {
    margin-bottom: 15px;
    color: #495057;
}

.benefits-list {
    margin: 20px 0;
}

.benefits-list li {
    margin-bottom: 15px;
    padding-left: 30px;
    position: relative;
    color: #495057;
}

.benefits-list li::before {
    content: '\f058';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--primary-color);
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.tags span {
    background-color: var(--light-bg);
    padding: 8px 15px;
    border-radius: 5px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark-bg);
    border: 1px solid #dee2e6;
}

.img-rounded {
    border-radius: var(--radius-md);
}

.shadow {
    box-shadow: var(--shadow-md);
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: var(--dark-surface);
    padding: 40px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.05);
}

.stars {
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.quote {
    font-style: italic;
    margin-bottom: 30px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.author h4 {
    margin-bottom: 5px;
    color: var(--white);
}

.author p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.accordion {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.accordion-item {
    border: 1px solid #dee2e6;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    background: var(--white);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: var(--font-sans);
    color: var(--dark-bg);
    cursor: pointer;
    transition: background-color var(--transition-base);
}

.accordion-header:hover {
    background: var(--light-bg);
}

.accordion-header i {
    color: var(--primary-color);
    transition: transform var(--transition-base);
}

.accordion-header.active i {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    background: var(--white);
    transition: max-height var(--transition-base);
}

.accordion-content p {
    padding: 0 20px 20px;
    color: #495057;
}

/* ==========================================================================
   Contact Section & Form
   ========================================================================== */
.contact {
    background-color: var(--dark-bg);
    color: var(--white);
    padding: 100px 0;
}

.container-flex {
    display: flex;
    gap: 60px;
    align-items: center;
}

.contact-info {
    flex: 1;
}

.contact-info h2 {
    color: var(--white);
}

.contact-info p {
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-details li {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.icon-box {
    width: 50px;
    height: 50px;
    background: rgba(232, 93, 4, 0.1);
    color: var(--primary-color);
    border-radius: var(--radius-sm);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-details h4 {
    margin-bottom: 5px;
    color: var(--white);
    font-size: 1.1rem;
}

.contact-details a, .contact-details span {
    color: var(--text-main);
    transition: color var(--transition-fast);
}

.contact-details a:hover {
    color: var(--primary-color);
}

.contact-form-wrap {
    flex: 1;
    background: var(--white);
    padding: 50px;
    border-radius: var(--radius-md);
    color: var(--dark-bg);
    box-shadow: var(--shadow-lg);
}

.lkw-form h3 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--dark-bg);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #495057;
}

.input-icon {
    position: relative;
}

.input-icon i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.input-icon input, .input-icon select {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 1px solid #ced4da;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.input-icon.select-wrapper::after {
    content: '\f107';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.input-icon select {
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
}

textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ced4da;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 1rem;
    resize: vertical;
    transition: all var(--transition-base);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(232, 93, 4, 0.2);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: #0a0c0f;
    color: var(--text-muted);
    padding-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo {
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.05);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    color: var(--white);
    transition: all var(--transition-base);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.2rem;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-links i {
    color: var(--primary-color);
    margin-right: 8px;
    font-size: 0.8rem;
}

.footer-contact li {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.footer-contact i {
    color: var(--primary-color);
    margin-top: 5px;
}

.footer-bottom {
    background: #000;
    padding: 20px 0;
    font-size: 0.9rem;
}

/* ==========================================================================
   Floating Buttons & Utilities
   ========================================================================== */
.float-whatsapp, .float-call {
    position: fixed;
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    color: var(--white);
    font-size: 1.8rem;
    box-shadow: var(--shadow-lg);
    z-index: 100;
    transition: all var(--transition-base);
}

.float-whatsapp {
    bottom: 30px;
    left: 30px;
    background-color: #25d366;
}

.float-call {
    bottom: 100px;
    left: 30px;
    background-color: var(--primary-color);
}

.float-whatsapp:hover, .float-call:hover {
    transform: scale(1.1);
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--dark-bg);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 99;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--primary-color);
}

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

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Status messages */
.alert {
    padding: 15px;
    border-radius: var(--radius-sm);
    margin-top: 15px;
    font-weight: 600;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 992px) {
    .container-flex, .article-grid {
        flex-direction: column;
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrap {
        width: 100%;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 250px;
        height: 100vh;
        background-color: var(--dark-bg);
        flex-direction: column;
        padding: 100px 30px;
        transition: right var(--transition-base);
        box-shadow: -5px 0 15px rgba(0,0,0,0.5);
    }
    
    .nav-list.active {
        right: 0;
    }
    
    .nav-link {
        color: var(--white);
        font-size: 1.2rem;
    }
    
    .mobile-toggle {
        display: block;
        z-index: 1001; /* Above nav menu */
    }
    
    .header-actions .btn-outline {
        display: none;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    .hero-features li {
        font-size: 1rem;
    }
    
    .section {
        padding: 50px 0;
    }
}

@media (max-width: 480px) {
    .hero-btns {
        flex-direction: column;
    }
    
    .hero-btns .btn {
        width: 100%;
    }
    
    .float-whatsapp, .float-call {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .contact-form-wrap {
        padding: 30px 20px;
    }
}