/* =========================================
   MUCCE GROUP — Haupt-Stylesheet
   ========================================= */

/* --- CSS Custom Properties --- */
:root {
    --color-primary: #00CEF7;
    --color-blue: #2E75B6;
    --color-light-blue: #00B0F0;
    --color-cta-green: #a4d700;
    --color-dark: #151515;
    --color-darker: #222222;
    --color-bg: #1a1a1a;
    --color-white: #FFFFFF;
    --color-gray: #474B54;
    --color-light-gray: #999999;
    --color-border: #333333;
    --color-muted: rgb(132, 150, 176);
    --color-overlay: rgba(44, 62, 80, 0.5);
    --font-display: 'Audiowide', sans-serif;
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --spacing-sm: 20px;
    --spacing-md: 40px;
    --spacing-lg: 80px;
    --spacing-xl: 120px;
    --max-width: 1200px;
    --header-height: 80px;
    --top-header-height: 40px;
    --site-border: 40px;
    --border-radius: 10px;
    --transition: 0.3s ease;
}

/* --- Site Border (Brooklyn-style frame) --- */
.site-border-top,
.site-border-right,
.site-border-bottom,
.site-border-left {
    position: fixed;
    background: var(--color-dark);
    z-index: 9999;
    pointer-events: none;
}

.site-border-top {
    top: 0;
    left: 0;
    right: 0;
    height: var(--site-border);
}

.site-border-bottom {
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--site-border);
}

.site-border-left {
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--site-border);
}

.site-border-right {
    top: 0;
    right: 0;
    bottom: 0;
    width: var(--site-border);
}

/* --- Top Header Bar --- */
.top-header {
    position: fixed;
    top: 0;
    left: var(--site-border);
    right: var(--site-border);
    height: var(--top-header-height);
    background: var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 20px;
    font-size: 12px;
    color: var(--color-muted);
    z-index: 10001;
    gap: 20px;
}

.top-header a {
    color: var(--color-muted);
    transition: color var(--transition);
}

.top-header a:hover {
    color: var(--color-primary);
}

/* --- Reset --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-white);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--color-light-blue);
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
}

/* --- Container --- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* --- Header --- */
.site-header {
    position: fixed;
    top: var(--top-header-height);
    left: var(--site-border);
    right: var(--site-border);
    height: var(--header-height);
    background: rgba(21, 21, 21, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 10000;
    border-top: 3px solid var(--color-primary);
    transition: transform var(--transition), background var(--transition);
}

.site-header.hidden {
    transform: translateY(-100%);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.site-logo img {
    height: 50px;
    width: auto;
}

/* --- Navigation --- */
.main-nav ul {
    display: flex;
    align-items: center;
    gap: 8px;
}

.main-nav a {
    color: var(--color-white);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 14px;
    border-radius: 4px;
    transition: background var(--transition), color var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-primary);
    background: rgba(0, 206, 247, 0.1);
}

.nav-item {
    position: relative;
}

.nav-item .submenu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: rgba(21, 21, 21, 0.98);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition);
    z-index: 100;
}

.nav-item:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.submenu a {
    display: block;
    padding: 8px 20px;
    font-size: 12px;
    font-weight: 400;
    text-transform: none;
    white-space: nowrap;
}

.submenu a:hover {
    background: rgba(0, 206, 247, 0.1);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    margin: 5px 0;
    transition: all var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Main Content Offset --- */
.site-content {
    margin: var(--site-border);
    margin-top: 0;
}

/* --- Hero Slider --- */
.hero {
    position: relative;
    width: 100%;
    height: calc(100vh - var(--site-border) * 2);
    min-height: 500px;
    overflow: hidden;
    margin-top: calc(var(--header-height) + var(--top-header-height));
}

.hero-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    animation: heroZoom 10s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    from { transform: scale(1); }
    to { transform: scale(1.05); }
}

.hero-slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-overlay);
}

.hero-slide-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    height: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hero-slide-logo {
    max-width: 400px;
    margin-bottom: var(--spacing-md);
}

.hero-slide-badge {
    width: 60px;
    height: auto;
    margin-bottom: var(--spacing-sm);
}

.hero-cta {
    display: inline-block;
    padding: 14px 36px;
    background: var(--color-cta-green);
    color: var(--color-dark);
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
}

.hero-cta:hover {
    background: #8ab800;
    color: var(--color-dark);
    transform: translateY(-2px);
}

/* Slider Navigation */
.hero-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: background var(--transition);
}

.hero-dot.active {
    background: var(--color-primary);
}

/* --- Sections --- */
.section {
    padding: var(--spacing-lg) 0;
}

.section-dark {
    background: var(--color-darker);
}

.section-image {
    position: relative;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.section-image .section-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-overlay);
}

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

.section-label {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 400;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.section-subtitle {
    font-size: 18px;
    color: var(--color-light-gray);
    margin-bottom: var(--spacing-md);
    max-width: 700px;
}

.section-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-light-gray);
    max-width: 800px;
}

/* --- Grid --- */
.grid {
    display: grid;
    gap: var(--spacing-md);
}

.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 {
    position: relative;
    background: var(--color-darker);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: transform var(--transition);
}

.card:hover {
    transform: translateY(-4px);
}

.card-image {
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    min-height: 250px;
}

.card-image .card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-overlay);
}

.card-content {
    position: relative;
    z-index: 2;
    padding: var(--spacing-md);
}

.card-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.card-title {
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: 12px;
    line-height: 1.3;
}

.card-text {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-light-gray);
}

/* --- News Cards (Image Background) --- */
.news-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    min-height: 350px;
    display: flex;
    align-items: flex-end;
}

.news-card-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

.news-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-overlay);
}

.news-card-content {
    position: relative;
    z-index: 2;
    padding: var(--spacing-md);
}

/* --- Brand Logos --- */
.brand-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    align-items: center;
}

.brand-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius);
    transition: background var(--transition);
}

.brand-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.brand-item img {
    max-height: 60px;
    width: auto;
    filter: brightness(0.9);
    transition: filter var(--transition);
}

.brand-item:hover img {
    filter: brightness(1);
}

/* --- Testimonials --- */
.testimonial {
    background: var(--color-darker);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    border-left: 3px solid var(--color-primary);
}

.testimonial-text {
    font-size: 15px;
    font-style: italic;
    line-height: 1.8;
    color: var(--color-light-gray);
    margin-bottom: var(--spacing-sm);
}

.testimonial-text::before {
    content: "\201E";
    font-size: 40px;
    color: var(--color-primary);
    line-height: 0;
    vertical-align: -12px;
    margin-right: 4px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-author img {
    height: 40px;
    width: auto;
    filter: grayscale(1) brightness(1.5);
}

.testimonial-author span {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* --- CTA Section --- */
.cta-section {
    text-align: center;
    padding: var(--spacing-lg) 0;
}

.cta-button {
    display: inline-block;
    padding: 16px 48px;
    background: var(--color-primary);
    color: var(--color-dark);
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
}

.cta-button:hover {
    background: var(--color-light-blue);
    color: var(--color-dark);
    transform: translateY(-2px);
}

/* --- Footer --- */
.site-footer {
    background: var(--color-dark);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.footer-logo img {
    height: 40px;
    width: auto;
    margin-bottom: var(--spacing-sm);
}

.footer-heading {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-white);
    margin-bottom: 16px;
}

.footer-links a {
    display: block;
    color: var(--color-light-gray);
    font-size: 14px;
    padding: 4px 0;
    transition: color var(--transition);
}

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

.footer-contact p {
    font-size: 14px;
    color: var(--color-light-gray);
    margin-bottom: 6px;
}

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

.footer-bottom {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
    text-align: center;
    font-size: 13px;
    color: var(--color-light-gray);
}

/* --- Scroll Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}

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

.btn-primary:hover {
    background: var(--color-light-blue);
    color: var(--color-dark);
}

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

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

/* --- Page Header (Subpages) --- */
.page-header {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: calc(var(--header-height) + var(--top-header-height));
    background: var(--color-darker);
    text-align: center;
}

.page-header .section-title {
    margin-bottom: 10px;
}

/* --- Contact Form --- */
.contact-form {
    max-width: 600px;
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-light-gray);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    background: var(--color-darker);
    border: 1px solid var(--color-border);
    border-radius: 5px;
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 15px;
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* --- Utility --- */
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-white { color: var(--color-white); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }

/* --- Responsive --- */
@media (max-width: 1024px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .brand-grid { grid-template-columns: repeat(2, 1fr); }
    .section-title { font-size: 26px; }
}

@media (max-width: 1024px) {
    .top-header {
        display: none;
    }

    :root {
        --site-border: 0px;
        --top-header-height: 0px;
    }

    .site-border-top,
    .site-border-right,
    .site-border-bottom,
    .site-border-left {
        display: none;
    }

    .site-header {
        top: 0;
        left: 0;
        right: 0;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 60px;
        --spacing-xl: 80px;
    }

    .menu-toggle {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: rgba(21, 21, 21, 0.98);
        padding: 100px var(--spacing-md) var(--spacing-md);
        transition: right var(--transition);
        overflow-y: auto;
        z-index: 999;
    }

    .main-nav.open {
        right: 0;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 4px;
    }

    .main-nav a {
        display: block;
        padding: 12px 16px;
        font-size: 15px;
    }

    .nav-item .submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: transparent;
        border: none;
        padding: 0 0 0 16px;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .brand-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .hero {
        min-height: 500px;
        max-height: 700px;
    }

    .hero-slide-logo {
        max-width: 280px;
    }

    .section-title {
        font-size: 22px;
    }

    .news-card {
        min-height: 280px;
    }
}

@media (max-width: 480px) {
    .brand-grid {
        grid-template-columns: 1fr;
    }

    .hero-slide-content {
        padding: 0 var(--spacing-sm);
    }
}