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

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --bg-card: rgba(255, 255, 255, 0.02);
    --bg-card-hover: rgba(255, 255, 255, 0.05);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-tertiary: rgba(255, 255, 255, 0.5);
    --accent: #fad02c;
    --accent-hover: #fbd94f;
    --accent-glow: rgba(250, 208, 44, 0.3);
    --accent-dark: rgba(250, 208, 44, 0.1);
    --border: rgba(255, 255, 255, 0.08);
    --border-accent: rgba(250, 208, 44, 0.3);
    --radius: 16px;
    --radius-sm: 12px;
    --radius-xs: 8px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 400;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-xs);
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent);
    color: #0a0a0a;
}

.btn-primary:hover {
    background: var(--accent-hover);
    color: #0a0a0a;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--accent-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--text-tertiary);
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    gap: 2px;
    background: rgba(255, 255, 255, 0.06);
    padding: 2px;
    border-radius: 6px;
    border: 1px solid var(--border);
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 4px 6px;
    border: none;
    border-radius: 5px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
}

.lang-btn.active {
    color: #0a0a0a;
    background: var(--accent);
}

.lang-flag {
    width: 22px;
    height: 16px;
    border-radius: 2px;
    flex-shrink: 0;
}

/* Mobile menu switcher - show text labels */
.lang-switcher-mobile {
    display: none;
    justify-content: center;
    margin: 16px 0;
}

.nav-mobile-menu .lang-switcher-mobile {
    display: flex;
}

.lang-switcher-mobile .lang-btn {
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    gap: 5px;
    padding: 6px 12px;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 4px 0;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    border-bottom: none;
    transition: padding 0.3s ease, background 0.3s ease;
}

nav.scrolled {
    padding: 2px 0;
    background: rgba(10, 10, 10, 0.6);
    backdrop-filter: blur(16px);
}

nav.scrolled .nav-logo-img {
    height: 60px;
}

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

.nav-logo {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.nav-logo-img {
    height: 110px;
    width: auto;
    filter: brightness(0) invert(82%) sepia(47%) saturate(1052%) hue-rotate(356deg) brightness(101%) contrast(97%);
    transition: height 0.3s ease;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-left: auto;
}

.nav-links a {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    white-space: nowrap;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: 16px;
    flex-shrink: 0;
}

.nav-cta {
    padding: 10px 20px;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #0a0a0a;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.2);
    white-space: nowrap;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 180px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.15;
}

.hero-gradient-1 {
    top: -400px;
    right: -200px;
    background: var(--accent);
}

.hero-gradient-2 {
    bottom: -300px;
    left: -200px;
    background: var(--accent);
    opacity: 0.08;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    max-width: 800px;
}

.hero-image {
    animation: fadeInUp 0.8s ease 0.5s forwards;
    opacity: 0;
}

.hero-image img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--accent-dark);
    border: 1px solid var(--border-accent);
    border-radius: 100px;
    font-size: 0.875rem;
    color: var(--accent);
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease forwards;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease 0.1s forwards;
    opacity: 0;
}

.hero h1 .highlight {
    color: var(--accent);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 600px;
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
    animation: fadeInUp 0.8s ease 0.3s forwards;
    opacity: 0;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

.hero-feature {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.hero-feature-icon {
    width: 24px;
    height: 24px;
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.hero-feature-text {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.hero-feature-text strong {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 2px;
}

/* Social Proof / Awards */
.awards {
    padding: 60px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.awards-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 64px;
}

.award-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.award-item svg {
    width: 32px;
    height: 32px;
    color: var(--accent);
}

.award-logo {
    height: 112px;
    max-width: 360px;
    width: auto;
    object-fit: contain;
    display: block;
}


.award-logo-invert {
    filter: invert(1);
}

/* Section Styles */
.section {
    padding: 100px 0;
}

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

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

#proces {
    scroll-margin-top: 140px;
    margin-top: 100px;
}

#galeria {
    scroll-margin-top: 140px;
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}

/* Video */
.video-wrap {
    max-width: 1100px;
    margin: 0 auto;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg-card);
    position: relative;
}

.video-embed {
    width: 100%;
    height: auto;
    display: block;
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.6);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 2;
}

.video-play-btn:hover {
    background: var(--accent);
    color: #0a0a0a;
    border-color: var(--accent);
    transform: translate(-50%, -50%) scale(1.1);
}

.video-play-btn svg {
    margin-left: 4px;
}

/* Downloads */
.downloads-section {
    margin-top: 60px;
    scroll-margin-top: 140px;
}

.downloads-header {
    text-align: center;
    margin-bottom: 32px;
}

.downloads-header svg {
    width: 40px;
    height: 40px;
    color: var(--accent);
    margin-bottom: 16px;
}

.downloads-header h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.downloads-header p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.downloads-cards {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.download-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
    padding: 24px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.download-card:hover {
    border-color: var(--border-accent);
    background: var(--accent-dark);
    transform: translateY(-4px);
}

.download-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-dark);
    border-radius: var(--radius-xs);
    color: var(--accent);
}

.download-card-icon svg {
    width: 24px;
    height: 24px;
}

.download-card-text strong {
    display: block;
    font-size: 0.875rem;
    margin-bottom: 4px;
}

.download-card-text span {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* Owner */
.owner-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: center;
}

.owner-photo img {
    width: 100%;
    max-width: 360px;
    border-radius: var(--radius);
    display: block;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.owner-content h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.owner-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.owner-list {
    list-style: none;
    margin-bottom: 24px;
}

.owner-list li {
    margin-bottom: 10px;
    color: var(--text-secondary);
    padding-left: 22px;
    position: relative;
}

.owner-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent);
}

.owner-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
}

.owner-contact-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    background: var(--accent-dark);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-xs);
    color: var(--accent);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.owner-contact-item:hover {
    background: var(--accent);
    color: #0a0a0a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--accent-glow);
}

.owner-contact-item svg {
    flex-shrink: 0;
}

.owner-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.owner-badge {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    padding: 12px;
    text-align: center;
}

.owner-badge strong {
    display: block;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.owner-badge span {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* Problem Section */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.problem-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    transition: all 0.3s ease;
}

.problem-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-4px);
}

.problem-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(239, 68, 68, 0.1);
    border-radius: var(--radius-xs);
    margin-bottom: 20px;
    color: #ef4444;
}

.problem-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.problem-card p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.problem-cost {
    margin-top: 60px;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(239, 68, 68, 0.02) 100%);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius);
    padding: 40px;
}

.problem-cost h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: #ef4444;
}

.problem-cost-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.problem-cost-item:last-child {
    border-bottom: none;
}

.problem-cost-item svg {
    width: 24px;
    height: 24px;
    color: #ef4444;
    flex-shrink: 0;
    margin-top: 2px;
}

.problem-cost-item p {
    color: var(--text-secondary);
}

.problem-cost-item strong {
    color: var(--text-primary);
}

/* Agitation Section */
.agitation {
    text-align: center;
}

.agitation-content {
    max-width: 700px;
    margin: 0 auto;
}

.agitation-timeline {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 48px;
    text-align: left;
}

.agitation-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
}

.agitation-item h4 {
    font-size: 1.125rem;
    color: var(--accent);
    margin-bottom: 16px;
}

.agitation-item ul {
    list-style: none;
}

.agitation-item li {
    color: var(--text-secondary);
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
}

.agitation-item li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    width: 8px;
    height: 8px;
    background: var(--text-tertiary);
    border-radius: 50%;
}

.agitation-cta {
    margin-top: 48px;
    padding: 32px;
    background: var(--accent-dark);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius);
}

.agitation-cta p {
    font-size: 1.25rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* Solution Section */
.solution-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin: 0 auto 60px;
}

.solution-intro-content p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.solution-intro-image img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 60px;
}

.specs-table th,
.specs-table td {
    padding: 16px 24px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.specs-table th {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
}

.specs-table td {
    font-size: 1rem;
}

.specs-table td:first-child {
    color: var(--text-secondary);
}

.specs-table td:last-child {
    color: var(--text-primary);
    font-weight: 500;
}

.specs-table tr:hover td {
    background: var(--bg-card);
}

/* Process Timeline */
/* Timeline */
.process-steps.timeline {
    position: relative;
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
}

.process-step {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
}

/* Line between circles */
.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 50%;
    left: calc(50% + 24px);
    width: calc(100% - 48px);
    height: 2px;
    background: rgba(250, 208, 44, 0.35);
    transform: translateY(-50%);
    z-index: 0;
}

.process-step-top {
    height: 150px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: 0 6px 14px;
}

.process-step-bottom {
    height: 150px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 14px 6px 0;
}

.process-step-number {
    width: 44px;
    height: 44px;
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
    cursor: pointer;
}

.process-step:hover .process-step-number {
    background: var(--accent);
    color: var(--bg-primary);
}

.process-step h4 {
    font-size: 0.95rem;
    margin: 0 0 6px;
}

.process-step p {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin: 0;
    line-height: 1.4;
}

@media (max-width: 1200px) {
    .process-steps.timeline {
        flex-wrap: wrap;
        justify-content: center;
        gap: 32px;
    }
    .process-step {
        flex: 0 0 calc(25% - 24px);
    }
    .process-step:not(:last-child)::after {
        display: none;
    }
    .process-step-top,
    .process-step-bottom {
        height: auto;
        padding: 8px 6px;
    }
}

/* Results Grid */
.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.result-card {
    background: linear-gradient(135deg, var(--accent-dark) 0%, transparent 100%);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
}

.result-card svg {
    width: 32px;
    height: 32px;
    color: var(--accent);
    margin-bottom: 16px;
}

.result-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.result-card strong {
    color: var(--text-primary);
}

/* Product Details */
.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
}

.product-card h3 {
    font-size: 1.25rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.product-card h3 svg {
    width: 24px;
    height: 24px;
    color: var(--accent);
}

.product-list {
    list-style: none;
}

.product-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
}

.product-list li:last-child {
    border-bottom: none;
}

.product-list li span:last-child {
    color: var(--text-primary);
    font-weight: 500;
}

/* Case Studies */
.case-study-photo {
    margin-bottom: 24px;
    border-radius: var(--radius);
    overflow: hidden;
}

.case-study-photo img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.case-study {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 48px;
    margin-bottom: 32px;
    overflow: hidden;
}

.product-card-image {
    margin-bottom: 16px;
    border-radius: var(--radius-xs);
    overflow: hidden;
}

.product-card-image img {
    width: 100%;
    height: 220px;
    object-fit: contain;
    background: #0f0f0f;
    display: block;
}

.case-study:last-child {
    margin-bottom: 0;
}

.gallery-rows {
    display: grid;
    gap: 20px;
}

.gallery-row {
    display: flex;
    overflow: hidden;
}

.gallery-row-left {
    justify-content: flex-start;
}

.gallery-row-right {
    justify-content: flex-end;
}

.gallery-row-track {
    display: flex;
    gap: 16px;
    width: max-content;
    will-change: transform;
}

.gallery-row-grid {
    display: flex;
    gap: 16px;
    width: max-content;
}

.gallery-row-left .gallery-row-track {
    animation: gallery-marquee-left 28s linear infinite;
}

.gallery-row-right .gallery-row-track {
    animation: gallery-marquee-right 32s linear infinite;
}

@keyframes gallery-marquee-left {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

@keyframes gallery-marquee-right {
    from { transform: translateX(0); }
    to { transform: translateX(50%); }
}

.gallery-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    width: 220px;
}

.gallery-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    cursor: zoom-in;
}

.case-study-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.case-study-title {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.case-study-logo {
    height: 44px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.case-study h3 {
    font-size: 1.5rem;
}

.case-study-tag {
    padding: 8px 16px;
    background: var(--accent-dark);
    border: 1px solid var(--border-accent);
    border-radius: 100px;
    font-size: 0.875rem;
    color: var(--accent);
}

.case-study-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.case-study-details h4 {
    font-size: 1rem;
    color: var(--text-tertiary);
    margin-bottom: 12px;
}

.case-study-details p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.case-study-spec {
    margin-top: 16px;
    padding: 16px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-xs);
    border: 1px solid var(--border);
}

.case-study-spec ul {
    list-style: none;
    margin-top: 8px;
}

.case-study-spec li {
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.case-study-spec li:last-child {
    margin-bottom: 0;
}

.case-study-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.case-study-stat {
    background: var(--bg-tertiary);
    padding: 16px;
    border-radius: var(--radius-xs);
}

.case-study-stat-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
}

.case-study-stat-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.case-study-quote {
    padding: 24px;
    background: var(--bg-tertiary);
    border-left: 3px solid var(--accent);
    border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
}

.case-study-quote p {
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.case-study-quote cite {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    font-style: normal;
}

/* Stack Section */
.stack-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.stack-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    transition: all 0.3s ease;
}

.stack-card:hover {
    border-color: var(--border-accent);
}

.stack-card.featured {
    background: linear-gradient(135deg, var(--accent-dark) 0%, var(--bg-card) 100%);
    border-color: var(--border-accent);
}

.stack-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-dark);
    border-radius: var(--radius-xs);
    margin-bottom: 20px;
    color: var(--accent);
}

.stack-card h3 {
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.stack-list {
    list-style: none;
}

.stack-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.stack-list li svg {
    width: 20px;
    height: 20px;
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ROI Section */
.roi-table-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 48px;
}

.roi-table {
    width: 100%;
    border-collapse: collapse;
}

.roi-table th {
    background: var(--bg-tertiary);
    padding: 16px 24px;
    text-align: left;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
}

.roi-table td {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
}

.roi-table tr:last-child td {
    border-bottom: none;
    background: var(--accent-dark);
    font-weight: 600;
}

.roi-table tr:last-child td:last-child {
    color: var(--accent);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
}

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

.roi-benefit {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.roi-benefit svg {
    width: 24px;
    height: 24px;
    color: var(--accent);
    flex-shrink: 0;
}

.roi-benefit p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

/* Full Process Section */
.full-process {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.full-process-step {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    position: relative;
}

.full-process-step::before {
    content: attr(data-step);
    position: absolute;
    top: -1px;
    left: 32px;
    padding: 8px 16px;
    background: var(--accent);
    color: var(--bg-primary);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.75rem;
    border-radius: 0 0 var(--radius-xs) var(--radius-xs);
}

.full-process-step h4 {
    font-size: 1.125rem;
    margin-bottom: 12px;
    margin-top: 16px;
}

.full-process-step p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.full-process-note {
    grid-column: span 2;
    background: var(--accent-dark);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius);
    padding: 24px 32px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.full-process-note svg {
    width: 24px;
    height: 24px;
    color: var(--accent);
    flex-shrink: 0;
}

.full-process-note p {
    color: var(--text-secondary);
}

/* Why Us Section */
.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
}

.why-column h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.why-column h3 .tag {
    font-size: 0.75rem;
    padding: 4px 12px;
    background: var(--accent-dark);
    color: var(--accent);
    border-radius: 100px;
    font-weight: 500;
}

.why-list {
    list-style: none;
}

.why-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

.why-list li:last-child {
    border-bottom: none;
}

.why-list li svg {
    width: 24px;
    height: 24px;
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.why-list li strong {
    display: block;
    margin-bottom: 4px;
}

.why-list li span {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.why-summary {
    margin-top: 48px;
    padding: 32px;
    background: linear-gradient(135deg, var(--accent-dark) 0%, transparent 100%);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius);
    text-align: center;
}

.why-summary p {
    font-size: 1.25rem;
    color: var(--text-primary);
}

.why-summary strong {
    color: var(--accent);
}

/* FAQ Section */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
}

.faq-question h4 {
    font-size: 1.125rem;
    color: var(--text-primary);
    font-weight: 500;
    padding-right: 16px;
}

.faq-question svg {
    width: 24px;
    height: 24px;
    color: var(--accent);
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question svg {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding-bottom: 24px;
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
}

/* Pricing Section */
.pricing-card {
    max-width: 600px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--accent-dark) 0%, var(--bg-card) 100%);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius);
    padding: 48px;
    text-align: center;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.pricing-factors {
    text-align: left;
    margin-bottom: 32px;
}

.pricing-factors p {
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.pricing-factors ul {
    list-style: none;
}

.pricing-factors li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    color: var(--text-secondary);
}

.pricing-factors li svg {
    width: 20px;
    height: 20px;
    color: var(--accent);
}

.pricing-steps {
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    padding: 24px;
    margin-bottom: 32px;
    text-align: left;
}

.pricing-steps h4 {
    font-size: 1rem;
    margin-bottom: 16px;
}

.pricing-steps ol {
    list-style: none;
    counter-reset: steps;
}

.pricing-steps li {
    counter-increment: steps;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 8px 0;
    color: var(--text-secondary);
}

.pricing-steps li::before {
    content: counter(steps);
    width: 24px;
    height: 24px;
    background: var(--accent);
    color: var(--bg-primary);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
}

.pricing-payment {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-top: 24px;
}

/* Scarcity Section */
.scarcity {
    text-align: center;
}

.scarcity-card {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 48px;
}

.scarcity-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.scarcity-card > p {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.scarcity-limit {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 32px;
}

.scarcity-priority h4 {
    font-size: 1rem;
    color: var(--text-tertiary);
    margin-bottom: 16px;
}

.scarcity-priority ul {
    list-style: none;
    text-align: left;
    max-width: 400px;
    margin: 0 auto;
}

.scarcity-priority li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    color: var(--text-secondary);
}

.scarcity-priority li svg {
    width: 20px;
    height: 20px;
    color: var(--accent);
}

/* Final CTA */
.final-cta {
    text-align: center;
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.final-cta h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 24px;
}

.final-cta p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
}

.final-cta .btn {
    font-size: 1.125rem;
    padding: 20px 48px;
}

.final-cta-scarcity {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-top: 16px;
    margin-bottom: 0;
}

.final-cta-contact {
    margin-top: 48px;
    padding-top: 48px;
    border-top: 1px solid var(--border);
}

.final-cta-contact p {
    font-size: 1rem;
    margin-bottom: 16px;
}

.final-cta-contact a {
    color: var(--accent);
    text-decoration: none;
}

.final-cta-contact a:hover {
    text-decoration: underline;
}

.final-cta-note {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    font-style: italic;
}

/* PS Section */
.ps-section {
    padding: 60px 0;
    border-top: 1px solid var(--border);
}

.ps-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.ps-question {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 1.125rem;
    font-style: italic;
}

.ps-highlight {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 32px;
}

.ps-points {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.ps-point {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.ps-point svg {
    width: 20px;
    height: 20px;
    color: var(--accent);
    flex-shrink: 0;
}

/* Footer */
footer {
    padding: 48px 0;
    border-top: 1px solid var(--border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-logo {
    display: flex;
    align-items: center;
}

.footer-logo-img {
    height: 100px;
    width: auto;
    filter: brightness(0) invert(82%) sepia(47%) saturate(1052%) hue-rotate(356deg) brightness(101%) contrast(97%);
}

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

.footer-links a {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-copyright {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-features {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .problem-grid,
    .product-grid,
    .why-grid,
    .full-process {
        grid-template-columns: 1fr;
    }

    .downloads-cards {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .stack-card.featured {
        grid-column: span 1;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .process-steps::before {
        display: none;
    }

    .process-step::after {
        display: none;
    }

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

    .case-study-content {
        grid-template-columns: 1fr;
    }

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

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

    .gallery-row-grid {
        width: max-content;
        max-width: none;
    }

    .agitation-timeline {
        grid-template-columns: 1fr;
    }

    .full-process-note {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .container, .container-narrow {
        padding: 0 32px;
    }

    .nav-links,
    .nav-actions {
        display: none;
    }

    .nav-logo-img {
        height: 70px;
    }

    nav.scrolled .nav-logo-img {
        height: 50px;
    }

    .hero {
        padding: 140px 0 60px;
    }

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

    .hero-image {
        order: -1;
    }

    .solution-intro {
        grid-template-columns: 1fr;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .section {
        padding: 60px 0;
    }

    .awards-grid {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }

    .award-logo {
        height: 80px;
        max-width: 280px;
    }

    .results-grid,
    .roi-benefits {
        grid-template-columns: 1fr;
    }

    .case-study {
        padding: 24px;
    }

    .case-study-stats {
        grid-template-columns: 1fr;
    }

    .process-steps.timeline {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .process-step {
        flex: none;
        width: 100%;
        flex-direction: row;
        text-align: left;
        gap: 16px;
        padding: 16px 0;
        border-bottom: 1px solid var(--border);
    }

    .process-step:last-child {
        border-bottom: none;
    }

    .process-step:not(:last-child)::after {
        display: none;
    }

    .process-step-number {
        flex-shrink: 0;
        order: -1;
    }

    .process-step-top,
    .process-step-bottom {
        height: auto;
        padding: 0;
        justify-content: center;
        align-items: flex-start;
    }

    .process-step-top:empty,
    .process-step-bottom:empty {
        display: none;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }
    .process-steps::before {
        display: none;
    }

    .gallery-row-grid {
        width: max-content;
        max-width: none;
    }

    .owner-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .owner-photo {
        display: flex;
        justify-content: center;
    }

    .owner-photo img {
        max-width: 280px;
    }

    .owner-badges {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }

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

    .pricing-card {
        padding: 32px 24px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: 16px;
    }
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease;
    z-index: 3000;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-image {
    max-width: min(1200px, 90vw);
    max-height: 85vh;
    border-radius: var(--radius);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-width: 48px;
    min-height: 48px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-width: 48px;
    min-height: 48px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    font-size: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }
/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal {
    transform: translateY(0);
}

.modal-header {
    padding: 24px 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.modal-header h3 {
    font-size: 1.5rem;
}

.modal-close {
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
}

.modal-intro {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 0.9375rem;
}

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dark);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-tertiary);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.5)' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
    padding-right: 44px;
}

.form-group select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-note {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    margin-top: 6px;
}

.form-submit {
    width: 100%;
    margin-top: 8px;
}

.form-success {
    text-align: center;
    padding: 40px 24px;
}

.form-success svg {
    width: 64px;
    height: 64px;
    color: var(--accent);
    margin-bottom: 24px;
}

.form-success h4 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.form-success p {
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Form Steps */
.form-steps {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
}

.form-step-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

.form-step-indicator.active {
    color: var(--accent);
}

.form-step-indicator.completed {
    color: var(--text-secondary);
}

.form-step-dot {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.75rem;
    transition: all 0.3s ease;
}

.form-step-indicator.active .form-step-dot {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-primary);
}

.form-step-indicator.completed .form-step-dot {
    background: var(--accent-dark);
    border-color: var(--accent);
    color: var(--accent);
}

.form-step-line {
    width: 40px;
    height: 2px;
    background: var(--border);
    align-self: center;
}

.form-step-indicator.completed + .form-step-line {
    background: var(--accent);
}

.form-panel {
    display: none;
}

.form-panel.active {
    display: block;
}

.form-buttons {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.form-buttons .btn {
    flex: 1;
}

.btn-back {
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.btn-back:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

/* File upload */
.file-upload {
    border: 2px dashed var(--border);
    border-radius: var(--radius-xs);
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.file-upload:hover {
    border-color: var(--accent);
    background: var(--accent-dark);
}

.file-upload-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 12px;
    color: var(--text-tertiary);
}

.file-upload-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.file-upload-hint {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.file-upload input[type="file"] {
    display: none;
}

.file-list {
    margin-top: 12px;
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--bg-card);
    border-radius: var(--radius-xs);
    margin-top: 8px;
    font-size: 0.8125rem;
}

.file-item-name {
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 200px;
}

.file-item-remove {
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 4px;
}

.file-item-remove:hover {
    color: #ef4444;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2500;
    width: calc(100% - 48px);
    max-width: 620px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    transform: translateX(-50%) translateY(20px);
}

.cookie-banner.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.cookie-banner-main {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
}

.cookie-banner-text {
    flex: 1;
}

.cookie-banner-text p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

.cookie-banner-text a {
    color: var(--accent);
    text-decoration: none;
}

.cookie-banner-text a:hover {
    text-decoration: underline;
}

.cookie-banner-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 8px 16px;
    border-radius: var(--radius-xs);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.cookie-btn-accept {
    background: var(--accent);
    color: #0a0a0a;
}

.cookie-btn-accept:hover {
    background: var(--accent-hover, #fbd94f);
}

.cookie-btn-reject {
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.cookie-btn-reject:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.cookie-btn-settings {
    background: none;
    color: var(--text-tertiary);
    padding: 8px 12px;
}

.cookie-btn-settings:hover {
    color: var(--text-primary);
}

/* Cookie Settings Panel */
.cookie-settings {
    display: none;
    border-top: 1px solid var(--border);
    padding: 16px 20px;
}

.cookie-settings.active {
    display: block;
}

.cookie-category {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.cookie-category:last-of-type {
    border-bottom: none;
}

.cookie-category div {
    flex: 1;
}

.cookie-category strong {
    display: block;
    font-size: 0.8125rem;
    margin-bottom: 2px;
}

.cookie-category span {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    line-height: 1.4;
}

/* Toggle switch */
.cookie-toggle {
    position: relative;
    width: 36px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.cookie-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.cookie-toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cookie-toggle-slider::before {
    content: '';
    position: absolute;
    width: 14px;
    height: 14px;
    left: 2px;
    top: 2px;
    background: var(--text-tertiary);
    border-radius: 50%;
    transition: all 0.2s ease;
}

.cookie-toggle input:checked + .cookie-toggle-slider {
    background: var(--accent-dark);
    border-color: var(--accent);
}

.cookie-toggle input:checked + .cookie-toggle-slider::before {
    transform: translateX(16px);
    background: var(--accent);
}

.cookie-toggle input:disabled + .cookie-toggle-slider {
    opacity: 0.5;
    cursor: default;
}

.cookie-settings-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

.cookie-settings-footer span {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.cookie-settings-footer a {
    color: var(--accent);
    text-decoration: none;
}

@media (max-width: 600px) {
    .cookie-banner {
        bottom: 12px;
        width: calc(100% - 24px);
    }

    .cookie-banner-main {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .cookie-banner-actions {
        justify-content: stretch;
    }

    .cookie-btn {
        flex: 1;
        text-align: center;
    }
}

/* Hamburger Menu */
.nav-hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
    z-index: 1010;
}

.nav-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav-mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.nav-mobile-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.nav-mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100%;
    background: var(--bg-secondary);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    padding: 80px 32px 32px;
    gap: 0;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.nav-mobile-menu.active {
    transform: translateX(0);
}

.nav-mobile-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 32px;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.nav-mobile-close:hover {
    color: var(--text-primary);
}

.nav-mobile-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1rem;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    transition: color 0.3s ease;
}

.nav-mobile-menu a:last-of-type {
    border-bottom: none;
}

.nav-mobile-menu a:hover {
    color: var(--text-primary);
}

.nav-mobile-menu .nav-cta {
    margin-top: 24px;
    text-align: center;
    border-bottom: none;
    color: #0a0a0a;
}

@media (max-width: 768px) {
    .nav-hamburger {
        display: flex;
    }
}

/* ===== UX AUDIT FIXES (2026-03-20) ===== */

/* P0: Sticky CTA on mobile */
.mobile-sticky-cta {
    display: none;
}

@media (max-width: 768px) {
    .mobile-sticky-cta {
        display: flex;
        gap: 10px;
        align-items: center;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 12px 24px;
        padding-bottom: calc(12px + env(safe-area-inset-bottom));
        background: rgba(10, 10, 10, 0.95);
        backdrop-filter: blur(12px);
        border-top: 1px solid var(--border-accent);
        z-index: 998;
    }

    .mobile-sticky-cta .btn-primary {
        flex: 1;
        padding: 14px 24px;
        font-size: 0.9375rem;
    }

    .mobile-sticky-phone {
        display: flex;
        flex-shrink: 0;
        width: 50px;
        padding: 14px;
        border-color: var(--accent);
        color: var(--accent);
    }

    /* Add bottom padding to body so sticky CTA doesn't cover content */
    body {
        padding-bottom: 72px;
    }

    /* Hide sticky CTA when cookie banner is visible */
    .cookie-banner.active ~ .mobile-sticky-cta {
        display: none;
    }
}

/* Skip link for accessibility */
.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    background: var(--accent);
    color: #0a0a0a;
    padding: 12px 24px;
    border-radius: var(--radius-xs);
    font-weight: 600;
    z-index: 10000;
    text-decoration: none;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 16px;
}

/* Focus indicators (accessibility) */
.btn:focus-visible,
.faq-question:focus-visible,
.download-card:focus-visible,
.nav-links a:focus-visible,
.lang-btn:focus-visible,
.lightbox-nav:focus-visible,
.lightbox-close:focus-visible,
.nav-hamburger:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}

/* Footer company info (B2B credibility) */
.footer-company {
    width: 100%;
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

/* Inline form errors (replaces alert()) */
.form-error {
    color: #ef4444;
    font-size: 0.8125rem;
    margin-top: 4px;
}

.form-error-box {
    margin-top: 16px;
    padding: 12px 16px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-xs);
    text-align: center;
}

.form-error-box p {
    color: #ef4444;
    font-size: 0.875rem;
}

.form-error-box a {
    color: var(--accent);
    text-decoration: underline;
}

/* NIP loading indicator */
.nip-loading {
    font-size: 0.8125rem;
    color: #f59e0b;
    margin-left: 8px;
}

/* Lang switcher touch target fix */
.lang-btn {
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
}

/* Clickable form step indicators */
.form-step-indicator {
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.form-step-indicator:hover {
    opacity: 0.8;
}

/* Field-level validation errors */
.field-error {
    display: none;
    color: #ef4444;
    font-size: 0.8rem;
    margin-top: 4px;
}

.form-group.has-error .field-error {
    display: block;
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
    border-color: #ef4444;
}

/* Downloads grid fix for small mobile */
@media (max-width: 600px) {
    .downloads-cards {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 400px) {
    .downloads-cards {
        grid-template-columns: 1fr;
    }
}

/* ===== UX AUDIT FIXES (2026-03-20b) ===== */

/* P1: Spinner on form submit */
@keyframes btn-spin {
    to { transform: rotate(360deg); }
}

.btn-loading {
    pointer-events: none;
    opacity: 0.8;
}

.btn-loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid rgba(0,0,0,0.2);
    border-top-color: #0a0a0a;
    border-radius: 50%;
    animation: btn-spin 0.6s linear infinite;
    margin-left: 8px;
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
}

/* P2: Scroll to top button */
.scroll-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 900;
}

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

.scroll-to-top:hover {
    background: var(--accent);
    color: #0a0a0a;
    border-color: var(--accent);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .scroll-to-top {
        bottom: 88px;
        right: 16px;
        width: 44px;
        height: 44px;
    }
}

/* P4: Scroll margin for Owner section */
#opiekun {
    scroll-margin-top: 100px;
}