/* Professional Enhancements - mailedofirm.pl */
/* Additional professional styling and mobile optimizations */

/* =========================
   ENHANCED HERO SECTION
   ========================= */

.hero-section {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-200) 100%);
    padding: 80px 0;
    min-height: 600px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 40 40"><defs><pattern id="hero-grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(30,58,138,0.08)" stroke-width="1"/><path d="M 20 0 L 20 40 M 0 20 L 40 20" fill="none" stroke="rgba(30,58,138,0.04)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23hero-grid)"/></svg>') repeat;
    opacity: 0.7;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
    max-width: 600px;
    width: 100%;
}

.hero-visual {
    animation: fadeInRight 0.8s ease-out 0.2s both;
    max-width: 450px;
    width: 100%;
    margin-left: auto;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.announcement-banner {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, var(--primary-lighter) 0%, rgba(59, 130, 246, 0.1) 100%);
    color: var(--primary-dark);
    padding: 12px 20px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
    border: 1px solid rgba(30, 64, 175, 0.2);
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.1);
    transition: all 0.3s ease;
}

.announcement-banner:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 64, 175, 0.15);
}

.banner-icon {
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.banner-text {
    color: var(--primary-dark);
    font-weight: 600;
}

.hero-title {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.1;
    color: var(--gray-900);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.title-highlight {
    display: block;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 2px 4px rgba(30, 58, 138, 0.1));
    margin-top: 8px;
}

.hero-description {
    font-size: 20px;
    color: var(--gray-600);
    margin-bottom: 32px;
    line-height: 1.6;
    max-width: 540px;
}

.hero-stats {
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.stat-card {
    text-align: center;
    padding: 16px 24px;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary-dark);
    font-family: var(--font-mono);
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 12px;
    color: var(--gray-600);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
}

.cta-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 16px 32px;
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-md);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.cta-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%);
}

.cta-primary:hover::before {
    left: 100%;
}

.cta-secondary {
    background: white;
    color: var(--primary-dark);
    padding: 16px 32px;
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-sm);
}

.cta-secondary:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Professional Generator Slider - Autoplay ohne Tilt */
.generator-slider {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    /* REMOVED: transform perspective - no more tilt */
    transition: var(--transition-slow);
    contain: layout style;
}

.generator-slider:hover {
    /* REMOVED: rotateY/rotateX transforms */
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.20);
    border-color: var(--primary-light);
}

.slider-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: white;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.slider-title {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.slider-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    animation: statusPulse 2s ease-in-out infinite;
}

/* Slider Container */
.slider-container {
    position: relative;
    overflow: hidden;
    height: 280px; /* Increased from 200px */
}

.slider-track {
    display: flex;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    width: 400%; /* 4 slides - DESKTOP ORIGINAL */
    height: 100%;
}

.slider-slide {
    flex: 1;
    padding: 32px 24px; /* Increased padding */
    display: flex; /* DESKTOP ORIGINAL */
    align-items: center;
    opacity: 0;
    transform: translateX(10px);
    transition: all 0.6s ease;
}

.slider-slide.active {
    opacity: 1;
    transform: translateX(0);
}

/* Slide Content */
.slide-content {
    display: flex;
    align-items: center;
    gap: 16px;
    width: 100%;
}

.slide-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.slide-icon svg {
    width: 28px;
    height: 28px;
    stroke-width: 2.5;
}

.slide-info {
    flex: 1;
    min-width: 0;
}

.slide-label {
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    color: var(--gray-500);
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.slide-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 6px;
    line-height: 1.3;
}

.slide-result {
    font-size: 14px;
    color: var(--primary-dark);
    font-weight: 500;
}

.slide-result strong {
    color: var(--accent-dark);
}

/* Slider Indicators */
.slider-indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 16px 20px;
    background: var(--gray-50);
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gray-300);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: var(--primary);
    transform: scale(1.25);
}

.indicator:hover {
    background: var(--primary-light);
}

@keyframes statusPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.2);
    }
}

/* Old dashboard styles removed - now using generator-slider */

.search-preview {
    margin-bottom: 20px;
}

.search-field {
    margin-bottom: 16px;
}

.field-label {
    font-size: 12px;
    color: var(--gray-500);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.field-value {
    font-size: 14px;
    color: var(--gray-800);
    font-weight: 600;
    background: var(--gray-100);
    padding: 8px 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
}

.results-preview {
    padding-top: 16px;
    border-top: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.results-count,
.results-price {
    font-size: 14px;
    color: var(--gray-700);
}

.results-count strong,
.results-price strong {
    color: var(--primary-dark);
    font-weight: 700;
}

/* =========================
   ENHANCED SERVICE CARDS
   ========================= */

.services-section {
    padding: 80px 0; /* Reduced from 100px */
    background: white;
    will-change: transform;
    contain: layout style paint;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.service-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 32px 24px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-slow);
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
    height: auto;
    min-height: 380px;
    display: flex;
    flex-direction: column;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: left;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-light);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(16, 185, 129, 0.05) 100%);
    transition: var(--transition-slow);
    position: relative;
    flex-shrink: 0;
}

.service-icon::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--primary-light), var(--accent-light));
    border-radius: calc(var(--radius-xl) + 2px);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.service-card:hover .service-icon::before {
    opacity: 0.1;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 16px;
    text-align: center;
}

.service-description {
    color: var(--gray-600);
    margin-bottom: 24px;
    line-height: 1.6;
    text-align: center;
    flex-grow: 1;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features li {
    padding: 8px 0;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
}

.service-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    flex-shrink: 0;
}

/* =========================
   ENHANCED FEATURE CARDS
   ========================= */

.features-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, white 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.feature-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-slow);
    border: 1px solid var(--gray-200);
    min-height: 240px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0 !important;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: white;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
    position: relative;
}

.feature-icon::before {
    content: '';
    position: absolute;
    inset: -4px;
    background: linear-gradient(135deg, var(--accent-light), var(--primary-light));
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.feature-card:hover .feature-icon::before {
    opacity: 0.2;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 16px;
}

.feature-description {
    color: var(--gray-600);
    line-height: 1.6;
    flex-grow: 1;
}

/* =========================
   MOBILE OPTIMIZATIONS
   ========================= */

@media (max-width: 768px) {
    .hero-section {
        min-height: 500px !important;
        padding: 60px 0 !important;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 36px !important;
        line-height: 1.1 !important;
        min-height: auto !important;
    }
    
    .hero-description {
        font-size: 18px !important;
        min-height: auto !important;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 16px;
    }
    
    .stat-card {
        padding: 12px 16px;
        min-width: 100px;
    }
    
    .stats-section .stat-number {
        font-size: 42px !important;
    }
    
    .stats-section .stat-label {
        font-size: 16px !important;
    }
    
    .hero-actions {
        justify-content: center;
        width: 100%;
    }
    
    .cta-primary,
    .cta-secondary {
        padding: 14px 24px !important;
        font-size: 15px !important;
        width: 100%;
        justify-content: center !important;
        max-width: 300px;
    }
    
    .generator-slider {
        transform: none;
        margin-top: 20px;
    }
    
    .services-grid,
    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-top: 40px;
    }
    
    .service-card,
    .feature-card {
        padding: 28px 20px !important;
        min-height: 220px !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 0 !important;
    }
    
    .service-icon {
        width: 72px !important;
        height: 72px !important;
    }
    
    .feature-icon {
        width: 64px !important;
        height: 64px !important;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .announcement-banner {
        font-size: 12px;
        padding: 10px 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-section {
        min-height: 450px !important;
        padding: 50px 0 !important;
    }
    
    .hero-title {
        font-size: 32px !important;
    }
    
    .hero-description {
        font-size: 16px !important;
    }
    
    .service-card,
    .feature-card {
        padding: 24px !important;
        min-height: 220px !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 0 !important;
    }
    
    .stats-section .stat-number {
        font-size: 38px !important;
    }
    
    .stats-section .stat-label {
        font-size: 15px !important;
    }
    
    .service-icon {
        width: 64px !important;
        height: 64px !important;
    }
    
    .feature-icon {
        width: 56px !important;
        height: 56px !important;
    }
    
    .container {
        padding: 0 16px !important;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
}

/* =========================
   ACCESSIBILITY & PERFORMANCE
   ========================= */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media (prefers-contrast: high) {
    .hero-title,
    .section-title {
        color: var(--gray-900) !important;
    }
    
    .service-card,
    .feature-card {
        border: 2px solid var(--gray-800);
    }
}

/* Performance optimizations */
.services-grid,
.features-grid,
.hero-grid {
    contain: layout style;
}

img,
.generator-slider {
    content-visibility: auto;
    contain-intrinsic-size: 300px 200px;
}

/* Font loading optimization */
.hero-title,
.section-title,
.site-title {
    font-display: swap;
}

/* MOBILE RESPONSIVE SLIDER - Cross-device compatibility */
@media (max-width: 768px) {
    .services-section {
        padding: 40px 0; /* Normal padding */
        transform: translateZ(0); /* GPU acceleration */
        margin-top: 20px !important; /* Small margin */
        position: relative !important;
        z-index: 1 !important;
    }
    
    .generator-slider {
        margin-top: 20px;
        margin-bottom: 20px !important; /* Normal spacing */
        border-radius: 12px;
        will-change: transform;
        transform: translateZ(0);
        position: relative !important;
        z-index: 10 !important;
        display: block !important;
        width: 100% !important;
    }
    
    .slider-container {
        height: 240px; /* Increased from 180px */
    }
    
    .slider-track {
        width: 400% !important; /* Keep desktop behavior */
    }
    
    .slider-slide {
        padding: 28px 20px; /* Increased padding */
        display: flex !important; /* Ensure visibility */
        flex: 1 !important;
    }
    
    .slider-slide.active {
        opacity: 1 !important;
        display: flex !important;
        visibility: visible !important;
    }
    
    .slide-content {
        flex-direction: column;
        text-align: center;
        gap: 16px; /* Increased gap */
    }
    
    .slide-icon {
        width: 64px; /* Increased from 56px */
        height: 64px;
    }
    
    .slide-icon svg {
        width: 28px; /* Increased from 24px */
        height: 28px;
    }
    
    .slide-info {
        min-height: 80px; /* Added min-height for consistency */
    }
    
    .slide-label {
        font-size: 14px;
        margin-bottom: 8px;
    }
    
    .slide-value {
        font-size: 16px; /* Increased from 15px */
        margin-bottom: 6px;
    }
    
    .slide-result {
        font-size: 14px; /* Increased from 13px */
    }
    
    .slider-indicators {
        padding: 16px; /* Increased padding */
    }
}

@media (max-width: 480px) {
    .services-section {
        padding: 30px 0; /* Normal mobile padding */
        margin-top: 15px !important; /* Small margin */
        transform: translateZ(0);
        position: relative !important;
        z-index: 1 !important;
    }
    
    .slider-container {
        height: 200px; /* Increased from 160px */
    }
    
    .slider-track {
        width: 400% !important; /* Keep desktop behavior */
    }
    
    .slider-slide {
        padding: 24px 20px; /* Increased padding */
        display: flex !important; /* Ensure visibility */
        flex: 1 !important;
    }
    
    .slider-slide.active {
        opacity: 1 !important;
        display: flex !important;
        visibility: visible !important;
    }
    
    .slider-slide {
        padding: 24px 20px; /* Increased padding */
    }
    
    .slide-content {
        gap: 14px;
    }
    
    .slide-icon {
        width: 56px; /* Increased from 48px */
        height: 56px;
    }
    
    .slide-icon svg {
        width: 24px; /* Increased from 20px */
        height: 24px;
    }
    
    .slide-info {
        min-height: 70px;
    }
    
    .slide-label {
        font-size: 12px;
        margin-bottom: 6px;
    }
    
    .slide-value {
        font-size: 15px; /* Increased from 14px */
        margin-bottom: 4px;
    }
    
    .slide-result {
        font-size: 13px;
    }
    
    .indicator {
        width: 8px; /* Increased from 6px */
        height: 8px;
    }
    
    .slider-indicators {
        padding: 14px;
    }
}

/* ACCESSIBILITY & PERFORMANCE OPTIMIZATIONS */
@media (prefers-reduced-motion: reduce) {
    .slider-track {
        transition: none;
    }
    
    .slider-slide {
        transition: opacity 0.3s ease;
    }
}

/* Focus states for accessibility */
.indicator:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.generator-slider:focus-within {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Improved focus states for accessibility */
.cta-primary:focus,
.cta-secondary:focus,
.nav-link:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}