/* ========================================
   FOLIEN DESIGN NEIFER - Premium Carwrapping
   Modern Website Stylesheet
   ======================================== */

/* === CSS Custom Properties === */
:root {
    /* Colors */
    --color-primary: #b8860b;
    --color-primary-dark: #996515;
    --color-primary-light: #d4a843;
    --color-accent: #c9a84c;
    --color-dark: #0a0a0a;
    --color-dark-2: #111111;
    --color-dark-3: #1a1a1a;
    --color-dark-4: #222222;
    --color-gray-dark: #333333;
    --color-gray: #666666;
    --color-gray-light: #999999;
    --color-light: #f8f9fa;
    --color-white: #ffffff;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;

    /* Spacing */
    --section-padding: 120px;
    --container-max: 1280px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

    /* Borders */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    color: inherit;
}

input, textarea {
    font-family: inherit;
    border: none;
    outline: none;
    background: none;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: var(--section-padding) 0;
    position: relative;
}

/* === Preloader === */
#preloader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
}

.loader-text {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.2em;
    display: block;
    margin-bottom: 24px;
}

.loader-bar {
    width: 120px;
    height: 2px;
    background: var(--color-dark-3);
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    border-radius: 2px;
}

.loader-bar::after {
    content: '';
    position: absolute;
    left: -50%;
    top: 0;
    height: 100%;
    width: 50%;
    background: var(--color-primary);
    animation: loading 1s ease-in-out infinite;
}

@keyframes loading {
    0% { left: -50%; }
    100% { left: 100%; }
}

/* === Navigation === */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-base);
}

#navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
    z-index: 1001;
}

.logo-main {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--color-white);
}

.logo-sub {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.4em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-top: 2px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-gray-light);
    position: relative;
    padding: 4px 0;
}

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

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-gray-light);
}

.nav-phone i {
    color: var(--color-primary);
    font-size: 0.75rem;
}

.nav-phone:hover {
    color: var(--color-white);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition-base);
    transform-origin: center;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--color-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 48px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-slow);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.mobile-link {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 500;
    color: var(--color-gray-light);
    transition: var(--transition-base);
    transform: translateY(20px);
    opacity: 0;
}

.mobile-menu.active .mobile-link {
    transform: translateY(0);
    opacity: 1;
}

.mobile-menu.active .mobile-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active .mobile-link:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active .mobile-link:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active .mobile-link:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu.active .mobile-link:nth-child(5) { transition-delay: 0.3s; }
.mobile-menu.active .mobile-link:nth-child(6) { transition-delay: 0.35s; }

.mobile-link:hover {
    color: var(--color-primary);
}

.mobile-contact {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.mobile-contact a {
    font-size: 0.9rem;
    color: var(--color-gray-light);
}

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

.mobile-social {
    display: flex;
    gap: 16px;
}

.mobile-social a {
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-gray-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-light);
    font-size: 0.9rem;
    transition: var(--transition-base);
}

.mobile-social a:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

/* === Hero Section === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: url('../images/hero-bg.jpg') center/cover no-repeat;
    /* Fallback gradient if no image */
    background-color: var(--color-dark);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(10, 10, 10, 0.92) 0%, 
        rgba(10, 10, 10, 0.7) 50%, 
        rgba(10, 10, 10, 0.85) 100%
    );
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 80%, rgba(184, 134, 11, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(201, 168, 76, 0.1) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 24px;
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--color-primary);
    border: 1px solid rgba(184, 134, 11, 0.3);
    padding: 8px 24px;
    border-radius: 50px;
    margin-bottom: 32px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-line {
    display: block;
}

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

.hero-subtitle {
    font-size: 1.05rem;
    font-weight: 300;
    color: var(--color-gray-light);
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 50px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(184, 134, 11, 0.3);
}

.btn-primary i {
    transition: transform var(--transition-base);
}

.btn-primary:hover i {
    transform: translateX(4px);
}

.btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-white);
}

.btn-outline:hover {
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 0.9rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.scroll-text {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gray-light);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-primary), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; height: 40px; }
    50% { opacity: 0.5; height: 30px; }
}

/* Hero Stats */
.hero-stats {
    position: absolute;
    bottom: 40px;
    right: 40px;
    z-index: 2;
    display: flex;
    gap: 40px;
}

.stat-item {
    text-align: right;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1;
}

.stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gray-light);
    margin-top: 4px;
}

/* === Section Common Styles === */
.section-label {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

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

.section-desc {
    font-size: 1rem;
    font-weight: 300;
    color: var(--color-gray-light);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.8;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

/* === About Section === */
.about {
    background: var(--color-dark-2);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-images {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/5;
}

.about-img-accent {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 45%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 4px solid var(--color-dark-2);
    aspect-ratio: 1;
}

.about-experience-badge {
    position: absolute;
    top: -20px;
    right: 30px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 20px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: 0 10px 30px rgba(184, 134, 11, 0.3);
}

.exp-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    display: block;
    line-height: 1;
}

.exp-text {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    line-height: 1.3;
}

/* Image Placeholders */
.img-placeholder {
    background: linear-gradient(135deg, var(--color-dark-3), var(--color-dark-4));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    height: 100%;
    min-height: 400px;
    color: var(--color-gray);
}

.img-placeholder.small {
    min-height: 200px;
}

.img-placeholder i {
    font-size: 2.5rem;
    color: var(--color-gray-dark);
}

.img-placeholder span {
    font-size: 0.8rem;
    font-weight: 500;
}

.about-text {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--color-gray-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-light);
}

.feature-icon {
    color: var(--color-primary);
    font-size: 1rem;
    flex-shrink: 0;
}

/* === Services Section === */
.services {
    background: var(--color-dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--color-dark-2);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-slow);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(184, 134, 11, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: rgba(184, 134, 11, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--color-primary);
    margin-bottom: 24px;
    transition: var(--transition-base);
}

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

.service-number {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.03);
    position: absolute;
    top: 16px;
    right: 24px;
    line-height: 1;
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.service-desc {
    font-size: 0.85rem;
    font-weight: 300;
    color: var(--color-gray-light);
    line-height: 1.7;
}

.service-line {
    width: 40px;
    height: 2px;
    background: var(--color-primary);
    margin-top: 24px;
    transition: width var(--transition-base);
}

.service-card:hover .service-line {
    width: 60px;
}

/* === Gallery Section === */
.gallery {
    background: var(--color-dark-2);
}

.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 10px 24px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-gray-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    transition: var(--transition-base);
}

.filter-btn:hover {
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.3);
}

.filter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    transition: var(--transition-base);
}

.gallery-item.large {
    grid-row: span 2;
    aspect-ratio: auto;
}

.gallery-item.hidden {
    display: none;
}

.gallery-placeholder {
    background: linear-gradient(135deg, var(--color-dark-3), var(--color-dark-4));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 100%;
    color: var(--color-gray);
    transition: var(--transition-slow);
}

.gallery-placeholder i {
    font-size: 2rem;
    color: var(--color-gray-dark);
}

.gallery-placeholder span {
    font-size: 0.75rem;
    font-weight: 500;
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.9), transparent);
    transform: translateY(100%);
    transition: transform var(--transition-slow);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-item:hover .gallery-placeholder {
    transform: scale(1.05);
}

.gallery-tag {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 4px;
    display: block;
}

.gallery-overlay h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
}

/* === CTA Section === */
.cta-section {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary), var(--color-accent));
    opacity: 0.9;
}

.cta-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-text {
    font-size: 1rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    margin-bottom: 32px;
}

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

.cta-section .btn-primary:hover {
    background: var(--color-dark);
    color: var(--color-white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* === Contact Section === */
.contact {
    background: var(--color-dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-text {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--color-gray-light);
    line-height: 1.8;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: rgba(184, 134, 11, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 0.95rem;
}

.contact-item strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-item p {
    font-size: 0.85rem;
    font-weight: 300;
    color: var(--color-gray-light);
    line-height: 1.6;
}

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

.contact-socials {
    display: flex;
    gap: 12px;
    margin-top: 32px;
}

.social-link {
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-light);
    font-size: 1rem;
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-dark-2);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 48px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 0 8px;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--color-white);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-base);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group label {
    position: absolute;
    top: 16px;
    left: 0;
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--color-gray);
    pointer-events: none;
    transition: var(--transition-base);
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: -4px;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--color-primary);
}

.form-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.form-group input:focus ~ .form-line,
.form-group textarea:focus ~ .form-line {
    width: 100%;
}

/* === Map Section === */
.map-section {
    height: 400px;
    position: relative;
}

.map-placeholder {
    background: var(--color-dark-3);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    height: 100%;
    color: var(--color-gray);
}

.map-placeholder i {
    font-size: 3rem;
    color: var(--color-gray-dark);
}

.map-placeholder span {
    font-size: 0.9rem;
    font-weight: 500;
}

.map-note {
    font-size: 0.75rem;
    color: var(--color-gray-dark);
    margin-top: 4px;
}

/* === Partners Section === */
.partners {
    background: var(--color-dark-2);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.partner-card {
    background: var(--color-dark-3);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 40px 24px;
    text-align: center;
    transition: all var(--transition-slow);
}

.partner-card:hover {
    transform: translateY(-4px);
    border-color: rgba(184, 134, 11, 0.15);
}

.partner-logo {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: rgba(184, 134, 11, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: var(--transition-base);
}

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

.partner-card h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.partner-card p {
    font-size: 0.8rem;
    font-weight: 300;
    color: var(--color-gray-light);
    line-height: 1.6;
}

/* === Footer === */
.footer {
    background: var(--color-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 60px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
    margin-bottom: 20px;
}

.footer-desc {
    font-size: 0.85rem;
    font-weight: 300;
    color: var(--color-gray-light);
    line-height: 1.8;
    margin-bottom: 24px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--color-gray-light);
    transition: var(--transition-base);
}

.footer-socials a:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--color-white);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.85rem;
    font-weight: 300;
    color: var(--color-gray-light);
}

.footer-links a:hover {
    color: var(--color-primary);
    padding-left: 4px;
}

.footer-contact p {
    font-size: 0.85rem;
    font-weight: 300;
    color: var(--color-gray-light);
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-contact p i {
    color: var(--color-primary);
    font-size: 0.8rem;
    margin-top: 4px;
    flex-shrink: 0;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    font-weight: 300;
    color: var(--color-gray);
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    font-size: 0.8rem;
    font-weight: 300;
    color: var(--color-gray);
}

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

/* === Back to Top === */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    box-shadow: 0 4px 20px rgba(184, 134, 11, 0.3);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-4px);
}

/* === Animations === */
[data-animate] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-animate="fade-down"] {
    transform: translateY(-40px);
}

[data-animate="fade-right"] {
    transform: translateX(-40px);
}

[data-animate="fade-left"] {
    transform: translateX(40px);
}

[data-animate].animated {
    opacity: 1;
    transform: translate(0, 0);
}

/* === Responsive Design === */
@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

@media (max-width: 992px) {
    :root {
        --section-padding: 80px;
    }

    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .nav-phone span {
        display: none;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-stats {
        position: relative;
        bottom: auto;
        right: auto;
        justify-content: center;
        margin-top: 60px;
    }

    .stat-item {
        text-align: center;
    }

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

    .gallery-item.large {
        grid-row: span 1;
        aspect-ratio: 4/3;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 64px;
    }

    .hero-stats {
        flex-direction: row;
        gap: 24px;
        flex-wrap: wrap;
    }

    .stat-number {
        font-size: 2rem;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .gallery-item.large {
        aspect-ratio: 4/3;
    }

    .partners-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .contact-form-wrapper {
        padding: 32px 24px;
    }

    .hero-scroll {
        display: none;
    }

    .gallery-filter {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .hero-badge {
        font-size: 0.65rem;
        padding: 6px 16px;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        gap: 16px;
    }

    .stat-number {
        font-size: 1.6rem;
    }

    .stat-label {
        font-size: 0.6rem;
    }
}

/* === Intern / Login (geschützter Zugang zur Auftragsverwaltung) === */
.nav-link--intern {
    font-size: 0.8rem;
    opacity: 0.85;
}

.mobile-link--intern {
    margin-top: 8px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 0.85rem;
    opacity: 0.9;
}

.intern-page {
    min-height: 100vh;
    margin: 0;
    font-family: var(--font-body);
    background: linear-gradient(165deg, var(--color-dark) 0%, var(--color-dark-3) 40%, #1f1a12 100%);
    color: var(--color-light);
}

.intern-header {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(184, 134, 11, 0.2);
}

.intern-header__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.intern-back {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.intern-back:hover {
    color: var(--color-white);
}

.intern-logo {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    line-height: 1.1;
}

.intern-logo .logo-main {
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: var(--color-white);
}

.intern-logo .logo-sub {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    color: var(--color-primary);
}

.intern-main {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 20px 64px;
}

.intern-card {
    width: 100%;
    max-width: 420px;
    padding: 36px 32px;
    background: rgba(17, 17, 17, 0.85);
    border: 1px solid rgba(184, 134, 11, 0.25);
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

.intern-title {
    margin: 0 0 8px;
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-white);
}

.intern-lead {
    margin: 0 0 28px;
    font-size: 0.9rem;
    color: var(--color-gray-light);
    line-height: 1.5;
}

.intern-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.intern-error {
    margin: 0;
    padding: 10px 12px;
    font-size: 0.85rem;
    color: #fecaca;
    background: rgba(220, 38, 38, 0.2);
    border: 1px solid rgba(220, 38, 38, 0.35);
    border-radius: var(--radius-md);
}

.intern-field label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-light);
}

.intern-field input {
    width: 100%;
    padding: 12px 14px;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-dark);
    background: var(--color-white);
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: var(--radius-md);
    box-sizing: border-box;
}

.intern-field input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.2);
}

.intern-remember {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--color-gray-light);
    cursor: pointer;
    user-select: none;
}

.intern-remember input {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
}

.intern-submit {
    width: 100%;
    margin-top: 4px;
    justify-content: center;
    border: none;
    cursor: pointer;
}

.intern-note {
    margin: 8px 0 0;
    font-size: 0.72rem;
    color: var(--color-gray-light);
    line-height: 1.45;
    text-align: center;
}