/* ==========================================================================
   0. RESET & GLOBÁLNE CSS PREMENNÉ (Design System)
   ========================================================================== */
   :root {
    /* Farebná paleta - Premium Cyber Dark & Acid Green */
    --bg-main: #0d1117;
    --bg-secondary: #090d13;
    --card-bg: #161b22;
    --card-hover: #1f242c;
    --border-color: #30363d;
    --border-hover: #444c56;
    
    --primary-green: #00ff66;
    --light-green: #66ff99;
    --dark-green: #00993d;
    --glow-green: rgba(0, 255, 102, 0.25);
    --red: #ff0000;
    
    --text-white: #f0f6fc;
    --text-normal: #c9d1d9;
    --text-muted: #8b949e;
    
    /* Typografia a Easing */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Poppins', sans-serif;
    --cb-transition: cubic-bezier(0.4, 0, 0.2, 1);
    --anim-speed: 0.4s;
}

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

html {
    scroll-behavior: smooth;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

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

/* Vlastný prémiový Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: var(--card-bg);
    border: 2px solid var(--bg-main);
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary-green);
}

::selection {
    background-color: var(--primary-green);
    color: var(--bg-main);
}

/* ==========================================================================
   1. KĽÚČOVÉ ANIMÁCIE (Keyframes)
   ========================================================================== */
@keyframes pulseGlow {
    0% { transform: scale(0.95); opacity: 0.5; box-shadow: 0 0 0 0 rgba(0, 255, 102, 0.5); }
    70% { transform: scale(1); opacity: 1; box-shadow: 0 0 0 10px rgba(0, 255, 102, 0); }
    100% { transform: scale(0.95); opacity: 0.5; box-shadow: 0 0 0 0 rgba(0, 255, 102, 0); }
}

@keyframes floatItem {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes marqueeInfinite {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes spinLoader {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes fadeUpIn {
    0% { opacity: 0; transform: translateY(30px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes backgroundGlowMove {
    0% { transform: translate(0px, 0px) scale(1); }
    33% { transform: translate(30px, -50px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
    100% { transform: translate(0px, 0px) scale(1); }
}

/* Trieda pre postupné načítanie (aktivovaná cez JS/CSS pri scrolle) */
.fade-in-ready {
    animation: fadeUpIn 0.8s var(--cb-transition) forwards;
}

/* ==========================================================================
   2. GLOBÁLNE PRVKY & STRUKTÚRA (Layout components)
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 25px;
}

section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

/* Typografia */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-white);
    font-weight: 700;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(90deg, var(--primary-green), var(--light-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.section-tag-mini {
    display: inline-block;
    color: var(--primary-green);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.section-tag-large {
    display: block;
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.section-center-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 60px auto;
}

.section-center-header h2 {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.section-center-header p {
    color: var(--text-muted);
}

/* Tlačidlá (Buttons) */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all var(--anim-speed) var(--cb-transition);
    cursor: pointer;
    gap: 10px;
}

.btn-primary {
    background-color: var(--primary-green);
    color: var(--bg-main);
    border: 1px solid var(--primary-green);
    box-shadow: 0 4px 20px rgba(0, 255, 102, 0.15);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--primary-green);
    box-shadow: 0 4px 30px var(--glow-green);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    border-color: var(--primary-green);
    color: var(--primary-green);
    transform: translateY(-2px);
}

.btn-icon {
    width: 18px;
    height: 18px;
    transition: transform var(--anim-speed) var(--cb-transition);
}

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

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    transition: all var(--anim-speed) var(--cb-transition);
}

.card:hover {
    border-color: var(--border-hover);
    transform: translateY(-5px);
}

/* Globálny Loader */
.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-main);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    transition: opacity 0.5s ease, visibility 0.5s;
}

.loader {
    width: 50px;
    height: 50px;
    border: 3px solid var(--card-bg);
    border-top: 3px solid var(--primary-green);
    border-radius: 50%;
    animation: spinLoader 1s linear infinite;
}

.loader-text {
    font-family: var(--font-heading);
    color: var(--text-white);
    letter-spacing: 4px;
    font-weight: 700;
    font-size: 1.1rem;
}

/* ==========================================================================
   3. HERO SEKCOJA (Sekcia 1)
   ========================================================================== */
.hero-section {
    padding: 160px 0 100px 0;
    background: radial-gradient(circle at 90% 10%, rgba(0, 255, 102, 0.03), transparent 40%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: rgba(0, 255, 102, 0.06);
    border: 1px solid rgba(0, 255, 102, 0.2);
    padding: 6px 16px;
    border-radius: 30px;
    margin-bottom: 25px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary-green);
    border-radius: 50%;
    animation: pulseGlow 2s infinite;
}

.badge-text {
    color: var(--primary-green);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.hero-main-title {
    font-size: 3.8rem;
    line-height: 1.1;
    margin-bottom: 25px;
    letter-spacing: -1px;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 580px;
    margin-bottom: 40px;
}

.hero-cta-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Vizuálne okno s kódom */
.code-window-mockup {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    overflow: hidden;
    position: relative;
    z-index: 2;
    animation: floatItem 6s ease-in-out infinite;
}

.window-header {
    background-color: var(--card-bg);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--border-color);
}

.window-header .dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
}

.window-header .dot.red { background-color: #ff5f56; }
.window-header .dot.yellow { background-color: #ffbd2e; }
.window-header .dot.green { background-color: #27c93f; }

.window-title {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-family: monospace;
    margin-left: 10px;
}

.window-body {
    padding: 25px;
    font-family: monospace;
    font-size: 0.9rem;
    overflow-x: auto;
    background-color: #090d13;
}

/* Syntax Highlighting */
.window-body .keyword { color: #ff79c6; }
.window-body .variable { color: #50fa7b; }
.window-body .string { color: #f1fa8c; }
.window-body .function { color: #8be9fd; }

/* Dekoratívne svetelné gule */
.floating-glow-1 {
    position: absolute;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, var(--glow-green) 0%, transparent 70%);
    top: -20px;
    right: -50px;
    z-index: 1;
    animation: backgroundGlowMove 8s infinite alternate;
}

.floating-glow-2 {
    position: absolute;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(102, 255, 153, 0.15) 0%, transparent 70%);
    bottom: -40px;
    left: -30px;
    z-index: 1;
    animation: backgroundGlowMove 6s infinite alternate-reverse;
}

/* ==========================================================================
   4. INFINITE MARQUEE (Sekcia 2)
   ========================================================================== */
.marquee-wrapper {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 22px 0;
}

.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    display: flex;
}

.marquee-track {
    display: inline-flex;
    animation: marqueeInfinite 25s linear infinite;
    gap: 40px;
}

.marquee-track span {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 2px;
    display: flex;
    align-items: center;
}

.marquee-track span:hover {
    color: var(--primary-green);
    cursor: default;
}

.m-dot {
    color: var(--primary-green) !important;
}

/* ==========================================================================
   5. STATS SECTION (Sekcia 3)
   ========================================================================== */
.stats-section {
    background-color: rgba(22, 27, 34, 0.3);
}

.stats-inner-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.stat-card-box {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 35px 30px;
    transition: all var(--anim-speed) var(--cb-transition);
}

.stat-card-box:hover {
    border-color: rgba(0, 255, 102, 0.3);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.header-stat {
    background-color: transparent;
    border: none;
    padding-left: 0;
}

.header-stat h2 {
    font-size: 2rem;
    margin-top: 5px;
}

.stat-number-row {
    display: flex;
    align-items: baseline;
    margin-bottom: 5px;
}

.counter-num {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-green);
    line-height: 1;
}

.counter-plus {
    font-size: 1.8rem;
    color: var(--light-green);
    font-weight: 700;
    margin-left: 2px;
}

.stat-title {
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 8px;
    font-size: 1.05rem;
}

.stat-desc {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.5;
}

/* ==========================================================================
   6. ABOUT TEASER SECTION (Sekcia 4)
   ========================================================================== */
.layout-two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.sticky-title-block {
    position: sticky;
    top: 120px;
    height: fit-content;
}

.main-heading {
    font-size: 2.8rem;
    line-height: 1.15;
    margin-bottom: 25px;
}

.paragraph-lead {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.magnetic-link {
    color: var(--primary-green);
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: transform 0.3s var(--cb-transition);
}

.magnetic-link:hover {
    transform: translateX(6px);
}

.about-cards-stack {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.interactive-info-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    transition: all var(--anim-speed) var(--cb-transition);
}

.interactive-info-card:hover {
    border-color: var(--border-hover);
    background-color: var(--card-hover);
    transform: scale(1.02);
}

.card-icon-wrapper {
    width: 46px;
    height: 46px;
    background-color: rgba(0, 255, 102, 0.05);
    border: 1px solid rgba(0, 255, 102, 0.15);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-green);
}

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

.interactive-info-card h3 {
    font-size: 1.25rem;
}

.interactive-info-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
}

/* ==========================================================================
   7. COMPARISON TABLE (Sekcia 5)
   ========================================================================== */
.comparison-section {
    background-color: var(--bg-secondary);
}

.table-responsive-wrapper {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    background-color: var(--card-bg);
    min-width: 700px;
}

.comparison-table th, .comparison-table td {
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
}

.comparison-table th {
    background-color: #1f242c;
    color: var(--text-white);
    font-family: var(--font-heading);
    font-weight: 600;
}

.comparison-table th.highlight-col {
    background-color: rgba(0, 255, 102, 0.05);
    color: var(--primary-green);
    border-bottom: 2px solid var(--primary-green);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.prop-title {
    font-weight: 600;
    color: var(--text-white);
}

.positive {
    color: var(--light-green);
    background-color: rgba(0, 255, 102, 0.02);
}

.negative {
    color: var(--text-muted);
}

/* ==========================================================================
   8. PRICING PHILOSOPHY (Sekcia 6)
   ========================================================================== */
.pricing-panel-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.pricing-rules-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-top: 35px;
}

.rule-item {
    display: flex;
    gap: 20px;
}

.rule-icon {
    width: 24px;
    height: 24px;
    background-color: rgba(0, 255, 102, 0.1);
    color: var(--primary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.rule-item h4 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.rule-item p {
    color: var(--text-muted);
    font-size: 0.92rem;
}

/* Karta vizuálneho cenníka */
.pricing-visual-card {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 45px 40px;
    position: relative;
    overflow: hidden;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
    transition: border-color var(--anim-speed);
}

.pricing-visual-card:hover {
    border-color: var(--primary-green);
}

.card-glow-layer {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 60px;
    background: radial-gradient(circle, rgba(0, 255, 102, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.card-budget-title {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.massive-price-tag {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    margin: 20px 0;
}

.price-currency {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--primary-green);
    font-weight: 700;
    margin-top: 10px;
    margin-right: 4px;
}

.price-number {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    font-weight: 700;
    color: var(--text-white);
    line-height: 1;
}

.price-guarantee {
    color: var(--primary-green);
    background-color: rgba(0, 255, 102, 0.05);
    padding: 5px 15px;
    border-radius: 20px;
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 35px;
}

.included-features-box {
    text-align: left;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
}

.included-features-box h5 {
    font-size: 0.95rem;
    color: var(--text-white);
    margin-bottom: 15px;
}

.features-list-done {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.features-list-done li {
    font-size: 0.9rem;
    color: var(--text-normal);
    padding-left: 24px;
    position: relative;
}

.features-list-done li::before {
    content: "✓";
    color: var(--primary-green);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* ==========================================================================
   9. WORKFLOW TIMELINE (Sekcia 7)
   ========================================================================== */
.timeline-massive-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.timeline-step-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 35px;
    position: relative;
    transition: all var(--anim-speed) var(--cb-transition);
}

.timeline-step-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.step-header-row {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.step-badge-num {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--bg-main);
    background-color: var(--primary-green);
    width: 36px;
    height: 36px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.timeline-step-card h3 {
    font-size: 1.3rem;
}

.timeline-step-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

/* ==========================================================================
   10. PORTFOLIO TEASER (Sekcia 8)
   ========================================================================== */
.portfolio-header-split {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 50px;
}

.portfolio-dense-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 35px;
}

.project-preview-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    transition: all var(--anim-speed) var(--cb-transition);
}

.project-preview-card:hover {
    border-color: rgba(0, 255, 102, 0.3);
    transform: translateY(-6px);
}

.project-img-container-box {
    width: 100%;
    height: 280px;
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.project-img-container-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform 0.6s var(--cb-transition);
}

.image-overlay-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 60%, rgba(13, 17, 23, 0.4));
    pointer-events: none;
}

.project-preview-card:hover .project-img-container-box img {
    transform: scale(1.06);
}

.project-meta-content {
    padding: 30px;
}

.tags-badge-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.badge-item-tag {
    background-color: var(--bg-secondary);
    color: var(--light-green);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.project-meta-content h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.project-meta-content p {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 20px;
    line-height: 1.5;
}

.inline-arrow-link {
    color: var(--primary-green);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: color 0.2s;
}

.inline-arrow-link:hover {
    color: var(--text-white);
}

/* ==========================================================================
   11. SERVICES DENSE LIST (Sekcia 9)
   ========================================================================== */
.services-summary-section {
    background-color: var(--bg-secondary);
}

.services-dense-list {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--border-color);
}

.service-dense-item {
    display: grid;
    grid-template-columns: 0.1fr 1.9fr;
    padding: 35px 10px;
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--anim-speed);
}

.service-dense-item:hover {
    background-color: rgba(22, 27, 34, 0.5);
}

.service-number-indicator {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-top: 2px;
}

.service-content-detail h3 {
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.service-content-detail p {
    color: var(--text-muted);
    font-size: 0.95rem;
    max-width: 900px;
}

/* ==========================================================================
   12. TESTIMONIALS BUBBLE (Sekcia 10)
   ========================================================================== */
.testimonials-grid-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.testimonial-bubble-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 40px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 30px;
}

.testimonial-prose {
    font-size: 0.96rem;
    color: var(--text-normal);
    font-style: italic;
    line-height: 1.7;
    position: relative;
    z-index: 2;
}

.author-details-row {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar-placeholder {
    width: 44px;
    height: 44px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-green);
    font-size: 0.9rem;
}

.author-name {
    font-size: 1rem;
    margin-bottom: 2px;
}

.author-subtext {
    color: var(--text-muted);
    font-size: 0.8rem;
    display: block;
}

/* ==========================================================================
   13. FAQ ACCORDION SYSTEM (Sekcia 11)
   ========================================================================== */
.faq-accordion-section {
    background-color: var(--bg-secondary);
}

.faq-accordion-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.faq-trigger {
    width: 100%;
    background: transparent;
    border: none;
    padding: 22px 28px;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    color: var(--text-white);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 500;
    transition: background-color 0.2s;
}

.faq-trigger:hover {
    background-color: rgba(255,255,255,0.01);
}

.faq-icon-indicator {
    color: var(--primary-green);
    font-size: 1.3rem;
    font-weight: 700;
}

.faq-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--anim-speed) var(--cb-transition);
    background-color: rgba(9, 13, 19, 0.3);
}

.faq-panel p {
    padding: 0 28px 22px 28px;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ==========================================================================
   14. INTERAKTÍVNA KALKULAČKA (Sekcia 12)
   ========================================================================== */
.calculator-card-wrapper {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 50px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.calculator-card-wrapper h2 {
    font-size: 2rem;
    margin: 10px 0;
}

.calculator-card-wrapper p {
    color: var(--text-muted);
    margin-bottom: 35px;
}

.calc-interactive-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    text-align: left;
    margin-bottom: 40px;
}

.calc-checkbox-item {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 16px 20px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    transition: all 0.2s;
}

.calc-checkbox-item:has(input:checked) {
    border-color: var(--primary-green);
    background-color: rgba(0, 255, 102, 0.02);
}

.calc-checkbox-item input[type="checkbox"] {
    accent-color: var(--primary-green);
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.calc-checkbox-item label {
    color: var(--text-normal);
    font-size: 0.95rem;
    cursor: pointer;
    user-select: none;
}

.calc-result-display {
    background-color: var(--bg-secondary);
    border-top: 2px solid var(--primary-green);
    padding: 25px;
    border-radius: 8px;
}

.calc-result-display p {
    margin-bottom: 0;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--text-white);
}

#calc-range-text {
    color: var(--primary-green);
    font-weight: 700;
}

.calc-subtext {
    font-family: var(--font-body) !important;
    font-size: 0.85rem !important;
    margin-top: 6px;
}

/* ==========================================================================
   15. FINAL CALL TO ACTION (Sekcia 13)
   ========================================================================== */
.final-cta-section {
    padding-bottom: 120px;
}

.final-cta-inner {
    background: linear-gradient(135deg, #161b22 0%, #090d13 100%);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 80px 40px;
    text-align: center;
    position: relative;
}

.cta-heading {
    font-size: 3rem;
    max-width: 700px;
    margin: 0 auto 20px auto;
}

.cta-paragraph {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 40px auto;
    font-size: 1.1rem;
}

.btn-huge {
    padding: 18px 40px;
    font-size: 1.1rem;
}

.cta-footer-notes {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 15px;
    color: var(--text-muted);
    font-size: 0.88rem;
}

.notes-separator {
    color: var(--border-color);
}

/* ==========================================================================
   16. PLNÁ RESPONDIVITA (Media Queries)
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-main-title { font-size: 3rem; }
    .layout-two-columns, .pricing-panel-grid { gap: 40px; }
    .cta-heading { font-size: 2.4rem; }
}

@media (max-width: 768px) {
    section { padding: 70px 0; }
    
    .hero-grid, .layout-two-columns, .pricing-panel-grid, 
    .timeline-massive-grid, .portfolio-dense-grid, 
    .testimonials-grid-layout, .calc-interactive-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-section { padding-top: 120px; }
    .hero-text-content { text-align: center; }
    .hero-description { margin: 0 auto 30px auto; }
    .hero-cta-group { justify-content: center; }
    
    .stats-inner-grid { grid-template-columns: repeat(2, 1fr); }
    .header-stat { grid-column: span 2; text-align: center; }
    
    .sticky-title-block { position: relative; top: 0; margin-bottom: 30px; }
    .main-heading { font-size: 2.2rem; }
    
    .pricing-visual-card { padding: 30px 20px; }
    .portfolio-header-split { flex-direction: column; align-items: center; gap: 20px; text-align: center; }
    
    .service-dense-item { grid-template-columns: 1fr; text-align: center; gap: 10px; }
    .calculator-card-wrapper { padding: 25px; }
    .final-cta-inner { padding: 50px 20px; }
    .cta-footer-notes { flex-direction: column; gap: 5px; }
    .notes-separator { display: none; }
}

@media (max-width: 480px) {
    .hero-main-title { font-size: 2.3rem; }
    .stats-inner-grid { grid-template-columns: 1fr; }
    .header-stat { grid-column: span 1; }
    .massive-price-tag .price-number { font-size: 3.2rem; }
}

/* ==========================================================================
   17. ŠTÝLOVANIE GLOBÁLNEJ HLAVIČKY (Fix pre rozpadnuté menu)
   ========================================================================== */
   .main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    background-color: transparent;
    border-bottom: 1px solid transparent;
    transition: all var(--anim-speed) var(--cb-transition);
}

/* Efekt pri scrolle (Aktivuje sa cez JS) */
.header-scrolled-blur {
    background-color: rgba(13, 17, 23, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 14px 0;
}

/* Schovanie hlavičky pri scrolle nadol (Aktivuje sa cez JS) */
.header-hidden-slide {
    transform: translateY(-100%);
}

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

/* Štýlovanie Loga */
.logo-brand {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-white);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo-accent {
    color: var(--text-muted);
    font-weight: 400;
}

.logo-dot {
    color: var(--primary-green);
}

/* Desktop Navigácia */
.desktop-nav {
    display: block;
}

.nav-links-list {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-item-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.25s ease;
    position: relative;
    padding: 6px 0;
}

.nav-item-link:hover {
    color: var(--text-white);
}

/* Indikátor aktívnej podstránky */
.nav-item-link.nav-link-active {
    color: var(--primary-green);
}

.nav-item-link.nav-link-active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-green);
    border-radius: 2px;
}

.btn-header {
    padding: 10px 20px;
    font-size: 0.88rem;
}

/* Hamburger Tlačidlo (Skryté na desktope) */
.mobile-menu-trigger {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
    z-index: 1100;
}

.burger-bar {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--text-white);
    transition: all 0.3s ease;
}

.bar-top { top: 0; }
.bar-mid { top: 11px; }
.bar-bot { bottom: 0; }

/* ==========================================================================
   18. MOBILNÉ MENU OVERLAY (Skryté na desktope)
   ========================================================================== */
.mobile-navigation-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--bg-main);
    z-index: 1050;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-navigation-overlay.overlay-active {
    transform: translateX(0);
}

.mobile-nav-body {
    text-align: center;
}

.mobile-nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 50px;
}

.mobile-link-item {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-white);
    text-decoration: none;
    transition: color 0.2s;
}

.mobile-link-item:hover, .mobile-link-active {
    color: var(--primary-green);
}

.no-scroll-lock {
    overflow: hidden !important;
}

/* ==========================================================================
   19. ŠTÝLOVANIE GLOBÁLNEJ PÄTIČKY (Footer)
   ========================================================================== */
.main-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 30px 0;
    margin-top: 50px;
}

.footer-grid-layout {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 0.8fr 1.1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 20px;
    margin-bottom: 25px;
    max-width: 320px;
}

.footer-socials-row {
    display: flex;
    gap: 15px;
}

.social-icon-link {
    color: var(--text-muted);
    transition: color 0.2s, transform 0.2s;
}

.social-icon-link:hover {
    color: var(--primary-green);
    transform: translateY(-2px);
}

.footer-title-heading {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 25px;
    color: var(--text-white);
}

.footer-links-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-list a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.92rem;
    transition: color 0.2s;
}

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

.newsletter-info-text {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 18px;
}

.newsletter-form-wrapper {
    position: relative;
}

.input-animation-group {
    position: relative;
    display: flex;
}

.newsletter-form-wrapper input[type="email"] {
    width: 100%;
    padding: 14px 50px 14px 16px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: border-color 0.2s;
}

.newsletter-form-wrapper input[type="email"]:focus {
    outline: none;
    border-color: var(--primary-green);
}

.btn-newsletter-submit {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--primary-green);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 10px;
}

/* Feedback hlášky */
.form-feedback-msg {
    display: block;
    font-size: 0.8rem;
    margin-top: 6px;
}
.msg-error { color: #ff5f56; }
.msg-success { color: var(--primary-green); }

@keyframes inputShakeError {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
}

/* Spodná lišta */
.footer-bottom-bar {
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.legal-links a {
    color: var(--text-muted);
    text-decoration: none;
}
.legal-links a:hover {
    color: var(--text-white);
}

/* ==========================================================================
   20. RESPONSIVE ZMENY PRE HLAVIČKU A PÄTIČKU
   ========================================================================== */
@media (max-width: 992px) {
    .footer-grid-layout {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .desktop-nav, .header-actions {
        display: none;
    }
    
    .mobile-menu-trigger {
        display: block;
    }
    
    /* Hamburger animácia pri otvorení */
    .burger-active .bar-top { transform: rotate(45deg); top: 10px; }
    .burger-active .bar-mid { opacity: 0; }
    .burger-active .bar-bot { transform: rotate(-45deg); bottom: 12px; }
    
    .footer-grid-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom-flex {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}