/* ----------------------------------------------------
   GLÓWNE ZMIENNE CSS I RESET
   ---------------------------------------------------- */
:root {
    /* Zmienne globalne (wspólne) */
    --transition-speed: 0.4s;
    --transition-curve: cubic-bezier(0.25, 0.8, 0.25, 1);
    --container-width: 1200px;
    --font-size-base: 16px;
}

/* Reset stylów */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    /* UWAGA: NIE dodajemy tu 'color' ani 'opacity' - to spowalnia renderowanie na mobile
       i powoduje 'znikanie' tekstów podczas scrollowania */
    transition: background var(--transition-speed) var(--transition-curve), 
                border-color var(--transition-speed) var(--transition-curve),
                box-shadow var(--transition-speed) var(--transition-curve),
                border-radius var(--transition-speed) var(--transition-curve);
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
    overflow-x: hidden; /* Zapobiega poziomemu scrollowi na iOS */
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* ----------------------------------------------------
   MOTYW: TECH GLASSMORPHISM (DOMYŚLNY)
   ---------------------------------------------------- */
body[data-theme="glass"] {
    background-color: #050010;
    color: #e8e8f0;
    font-family: 'Outfit', sans-serif;
    
    --bg-gradient-start: #1e1b4b;
    --bg-gradient-end: #050010;
    --accent-glow: #a855f7;
    --secondary-glow: #22d3ee;
    
    --navbar-bg: rgba(5, 0, 16, 0.75);
    --navbar-border: rgba(255, 255, 255, 0.07);
    
    --accent-color: #c084fc;
    --accent-color-hover: #d8b4fe;
    --secondary-color: #22d3ee;
    
    --card-bg: rgba(255, 255, 255, 0.025);
    --card-border: rgba(255, 255, 255, 0.07);
    --card-shadow: 0 8px 40px 0 rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    --card-radius: 20px;
    
    --input-bg: rgba(255, 255, 255, 0.04);
    --input-border: rgba(255, 255, 255, 0.09);
    --input-focus-border: #c084fc;
    
    --btn-primary-bg: linear-gradient(135deg, #a855f7, #7c3aed);
    --btn-primary-text: #ffffff;
    --btn-secondary-bg: rgba(255, 255, 255, 0.06);
    --btn-secondary-border: rgba(255, 255, 255, 0.12);
    --btn-secondary-text: #e8e8f0;
    
    --badge-bg: rgba(192, 132, 252, 0.12);
    --badge-text: #c084fc;
    
    --logo-color: #ffffff;
    
    /* Aurora blob vars */
    --aurora-1: rgba(120, 40, 200, 0.35);
    --aurora-2: rgba(6, 182, 212, 0.25);
    --aurora-3: rgba(79, 70, 229, 0.2);

    /* Zmienne dla code-window i ERP mockup */
    --mock-bg: #07031a;
    --mock-header-bg: rgba(255, 255, 255, 0.03);
    --mock-sidebar-bg: rgba(255, 255, 255, 0.02);
    --mock-border: rgba(255, 255, 255, 0.08);
    --mock-row-hover: rgba(255, 255, 255, 0.03);
    --mock-text: #e8e8f0;
    --mock-text-dim: rgba(255, 255, 255, 0.35);
    --mock-stat-bg: rgba(255, 255, 255, 0.03);
    --mock-active-bg: rgba(192, 132, 252, 0.12);
    --mock-active-color: #c084fc;
    --mock-logo-gradient: linear-gradient(135deg, #c084fc, #67e8f9);
    --code-tag: #f472b6;
    --code-attr: #93c5fd;
    --code-eq: #94a3b8;
    --code-str: #86efac;
}

/* ----------------------------------------------------
   MOTYW: NEO-BRUTALISM (CYBERPUNK)
   ---------------------------------------------------- */
body[data-theme="cyberpunk"] {
    background-color: #faf8f5;
    color: #1a1a1a;
    font-family: 'Space Grotesk', sans-serif;
    
    --bg-gradient-start: #ff007f;
    --bg-gradient-end: #ffff00;
    --accent-glow: #ff007f;
    --secondary-glow: #00ffff;
    
    --navbar-bg: #ffffff;
    --navbar-border: #000000;
    
    --accent-color: #ff007f;
    --accent-color-hover: #e11d48;
    --secondary-color: #00ffff;
    
    --card-bg: #ffffff;
    --card-border: #000000;
    --card-shadow: 8px 8px 0px 0px #000000;
    --card-radius: 0px;
    
    --input-bg: #ffffff;
    --input-border: #000000;
    --input-focus-border: #ff007f;
    
    --btn-primary-bg: #ff007f;
    --btn-primary-text: #ffffff;
    --btn-secondary-bg: #00ffff;
    --btn-secondary-border: #000000;
    --btn-secondary-text: #1a1a1a;
    
    --badge-bg: #fde047;
    --badge-text: #000000;
    
    --logo-color: #1a1a1a;

    /* Zmienne dla code-window i ERP mockup – Cyberpunk: jasne tło, grube ramki */
    --mock-bg: #ffffff;
    --mock-header-bg: #f5f5f5;
    --mock-sidebar-bg: #fafafa;
    --mock-border: #000000;
    --mock-row-hover: #fff0f5;
    --mock-text: #1a1a1a;
    --mock-text-dim: rgba(0, 0, 0, 0.4);
    --mock-stat-bg: #f5f5f5;
    --mock-active-bg: #ff007f;
    --mock-active-color: #ffffff;
    --mock-logo-gradient: linear-gradient(135deg, #ff007f, #ff6600);
    --code-tag: #ff007f;
    --code-attr: #0000cc;
    --code-eq: #666666;
    --code-str: #007700;
}

/* ----------------------------------------------------
   MOTYW: CLASSIC BUSINESS (CORPORATE)
   ---------------------------------------------------- */
body[data-theme="corporate"] {
    background-color: #f8fafc;
    color: #1e293b;
    font-family: 'Outfit', sans-serif;
    
    --bg-gradient-start: #eff6ff;
    --bg-gradient-end: #f8fafc;
    --accent-glow: #3b82f6;
    --secondary-glow: #10b981;
    
    --navbar-bg: #ffffff;
    --navbar-border: #e2e8f0;
    
    --accent-color: #1e3a8a;
    --accent-color-hover: #1d4ed8;
    --secondary-color: #10b981;
    
    --card-bg: #ffffff;
    --card-border: #e2e8f0;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --card-radius: 8px;
    
    --input-bg: #ffffff;
    --input-border: #cbd5e1;
    --input-focus-border: #1e3a8a;
    
    --btn-primary-bg: #1e3a8a;
    --btn-primary-text: #ffffff;
    --btn-secondary-bg: #ffffff;
    --btn-secondary-border: #cbd5e1;
    --btn-secondary-text: #334155;
    
    --badge-bg: #dbeafe;
    --badge-text: #1e40af;
    
    --logo-color: #1e3a8a;

    /* Zmienne dla code-window i ERP mockup – Corporate: jasne, profesjonalne */
    --mock-bg: #f8fafc;
    --mock-header-bg: #f1f5f9;
    --mock-sidebar-bg: #f8fafc;
    --mock-border: #e2e8f0;
    --mock-row-hover: #f1f5f9;
    --mock-text: #1e293b;
    --mock-text-dim: rgba(30, 41, 59, 0.4);
    --mock-stat-bg: #ffffff;
    --mock-active-bg: #dbeafe;
    --mock-active-color: #1e3a8a;
    --mock-logo-gradient: linear-gradient(135deg, #1e3a8a, #10b981);
    --code-tag: #1e3a8a;
    --code-attr: #0369a1;
    --code-eq: #64748b;
    --code-str: #15803d;
}

body[data-theme="corporate"] h1, 
body[data-theme="corporate"] h2, 
body[data-theme="corporate"] h3 {
    font-family: 'Merriweather', serif;
}

/* ----------------------------------------------------
   MOTYW: RETRO TERMINAL
   ---------------------------------------------------- */
body[data-theme="terminal"] {
    background-color: #000000;
    color: #33ff33;
    font-family: 'Fira Code', monospace;
    
    --bg-gradient-start: #000000;
    --bg-gradient-end: #000000;
    --accent-glow: #00ff00;
    --secondary-glow: #00ff00;
    
    --navbar-bg: #000000;
    --navbar-border: #33ff33;
    
    --accent-color: #33ff33;
    --accent-color-hover: #5cff5c;
    --secondary-color: #33ff33;
    
    --card-bg: #000000;
    --card-border: #33ff33;
    --card-shadow: none;
    --card-radius: 0px;
    
    --input-bg: #000000;
    --input-border: #33ff33;
    --input-focus-border: #5cff5c;
    
    --btn-primary-bg: #33ff33;
    --btn-primary-text: #000000;
    --btn-secondary-bg: #000000;
    --btn-secondary-border: #33ff33;
    --btn-secondary-text: #33ff33;
    
    --badge-bg: #000000;
    --badge-text: #33ff33;
    
    --logo-color: #33ff33;

    /* Zmienne dla code-window i ERP mockup – Terminal: pełen retro green */
    --mock-bg: #000000;
    --mock-header-bg: #001a00;
    --mock-sidebar-bg: #000000;
    --mock-border: #33ff33;
    --mock-row-hover: rgba(51, 255, 51, 0.05);
    --mock-text: #33ff33;
    --mock-text-dim: rgba(51, 255, 51, 0.4);
    --mock-stat-bg: #001a00;
    --mock-active-bg: rgba(51, 255, 51, 0.15);
    --mock-active-color: #33ff33;
    --mock-logo-gradient: linear-gradient(135deg, #33ff33, #00ffaa);
    --code-tag: #33ff33;
    --code-attr: #00ffaa;
    --code-eq: rgba(51, 255, 51, 0.5);
    --code-str: #aaffaa;
}

/* Dostosowania dla motywu terminala */
body[data-theme="terminal"] * {
    text-shadow: 0 0 2px #33ff33;
    box-shadow: none !important;
}

/* ----------------------------------------------------
   STRUKTURA I STRONA
   ---------------------------------------------------- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.section {
    padding: 100px 0;
    position: relative;
    z-index: 2;
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

body[data-theme="cyberpunk"] .section-title {
    font-size: 3rem;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.section-desc {
    font-size: 1.1rem;
    line-height: 1.6;
    opacity: 0.8;
}

/* ----------------------------------------------------
   TŁO – AURORA MESH (MOTYW GLASS)
   ---------------------------------------------------- */
.background-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
}

/* Stare SVG overlay (zachowane dla kompatybilności z innymi motywami) */
.bg-svg {
    position: absolute;
    top: 0;
    left: 0;
}

.anim-circle {
    transition: fill var(--transition-speed) ease;
}

/* Aurora blobs – widoczne tylko w motywie Glass */
body[data-theme="glass"] .background-wrapper::before,
body[data-theme="glass"] .background-wrapper::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    animation: aurora-drift 20s ease-in-out infinite alternate;
    /* GPU compositing - zapobiega blokadzie main thread podczas animacji */
    will-change: transform;
    transform: translateZ(0);
}

body[data-theme="glass"] .background-wrapper::before {
    width: 700px;
    height: 700px;
    background: radial-gradient(ellipse, var(--aurora-1) 0%, transparent 70%);
    top: -150px;
    left: -100px;
    animation-duration: 25s;
}

body[data-theme="glass"] .background-wrapper::after {
    width: 600px;
    height: 600px;
    background: radial-gradient(ellipse, var(--aurora-2) 0%, transparent 70%);
    bottom: -100px;
    right: -100px;
    animation-duration: 30s;
    animation-direction: alternate-reverse;
}

@keyframes aurora-drift {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    33%  { transform: translate3d(60px, -40px, 0) scale(1.1); }
    66%  { transform: translate3d(-30px, 50px, 0) scale(0.95); }
    100% { transform: translate3d(40px, 20px, 0) scale(1.05); }
}

/* Dodatkowy środkowy blob */
body[data-theme="glass"] .bg-svg {
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(ellipse, var(--aurora-3) 0%, transparent 70%);
    top: 30%;
    left: 40%;
    border-radius: 50%;
    filter: blur(120px);
    animation: aurora-drift 35s ease-in-out infinite;
    animation-direction: alternate;
    will-change: transform;
    transform: translateZ(0);
}

/* ----------------------------------------------------
   PASEK NAWIGACJI
   ---------------------------------------------------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: var(--navbar-bg);
    border-bottom: 1px solid var(--navbar-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    height: 80px;
    display: flex;
    align-items: center;
    /* Izolacja warstwy - navbar nie powoduje repaintu reszty strony */
    will-change: transform;
    transform: translateZ(0);
    contain: layout style;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Nowoczesne Logo SVG sl.net.pl */
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-svg {
    display: block;
    height: 40px;
    width: auto;
}

.logo-icon-bg {
    fill: rgba(255, 255, 255, 0.03);
    stroke: rgba(255, 255, 255, 0.1);
    transition: all var(--transition-speed) ease;
}

.logo-icon-path-1, .logo-icon-path-2 {
    stroke: url(#logoGrad);
    fill: none;
    transition: all var(--transition-speed) ease;
}

.logo-icon-path-line {
    stroke: #ffffff;
    fill: none;
    transition: all var(--transition-speed) ease;
}

.logo-text-main {
    font-family: 'Outfit', sans-serif;
    font-size: 24px;
    font-weight: 800;
    fill: #ffffff;
    transition: all var(--transition-speed) ease;
}

.logo-text-sub {
    font-weight: 400;
    fill: var(--accent-color);
    transition: all var(--transition-speed) ease;
}

/* Dostosowanie logo do motywów */
body[data-theme="cyberpunk"] .logo-icon-bg {
    fill: #ffff00;
    stroke: #000000;
    stroke-width: 3px;
    rx: 0px;
}
body[data-theme="cyberpunk"] .logo-icon-path-1,
body[data-theme="cyberpunk"] .logo-icon-path-2 {
    stroke: #000000;
    stroke-width: 4px;
}
body[data-theme="cyberpunk"] .logo-icon-path-line {
    stroke: #ff007f;
    stroke-width: 4px;
}
body[data-theme="cyberpunk"] .logo-text-main {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 900;
    fill: #1a1a1a;
    letter-spacing: -0.5px;
}
body[data-theme="cyberpunk"] .logo-text-sub {
    fill: #ff007f;
}

body[data-theme="corporate"] .logo-icon-bg {
    fill: none;
    stroke: var(--accent-color);
    stroke-width: 1.5px;
    rx: 8px;
}
body[data-theme="corporate"] .logo-icon-path-1,
body[data-theme="corporate"] .logo-icon-path-2 {
    stroke: var(--accent-color);
    stroke-width: 2.5px;
}
body[data-theme="corporate"] .logo-icon-path-line {
    stroke: var(--secondary-color);
    stroke-width: 2px;
}
body[data-theme="corporate"] .logo-text-main {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    fill: var(--logo-color);
}
body[data-theme="corporate"] .logo-text-sub {
    fill: var(--accent-color);
    font-weight: 600;
}

body[data-theme="terminal"] .logo-icon-bg {
    fill: none;
    stroke: #33ff33;
    stroke-width: 2px;
    rx: 0px;
}
body[data-theme="terminal"] .logo-icon-path-1,
body[data-theme="terminal"] .logo-icon-path-2 {
    stroke: #33ff33;
    stroke-width: 2.5px;
}
body[data-theme="terminal"] .logo-icon-path-line {
    stroke: #33ff33;
    stroke-width: 2px;
}
body[data-theme="terminal"] .logo-text-main {
    font-family: 'Fira Code', monospace;
    font-weight: 600;
    fill: #33ff33;
    letter-spacing: -1px;
}
body[data-theme="terminal"] .logo-text-sub {
    fill: #33ff33;
    font-weight: 400;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-item {
    text-decoration: none;
    color: currentColor;
    font-weight: 600;
    opacity: 0.8;
    cursor: pointer;
}

.nav-item:hover {
    opacity: 1;
    color: var(--accent-color);
}

.nav-btn {
    border: 1px solid var(--accent-color);
    padding: 10px 20px;
    border-radius: var(--card-radius);
    background-color: transparent;
    opacity: 1 !important;
}

body[data-theme="cyberpunk"] .nav-btn {
    border: 3px solid #000;
    background-color: var(--secondary-color);
    box-shadow: 3px 3px 0 #000;
}

body[data-theme="cyberpunk"] .nav-btn:hover {
    box-shadow: none;
    transform: translate(3px, 3px);
}

/* Hamburger mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: currentColor;
}

/* ----------------------------------------------------
   PRZYCISKI
   ---------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: var(--card-radius);
    cursor: pointer;
    border: 1px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, opacity 0.2s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #a855f7 0%, #7c3aed 100%);
    color: var(--btn-primary-text);
    box-shadow: 0 4px 15px rgba(168, 85, 247, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 30px rgba(168, 85, 247, 0.5);
}

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

.btn-secondary:hover {
    transform: translateY(-2px) scale(1.02);
    background-color: rgba(255, 255, 255, 0.12);
    border-color: rgba(192, 132, 252, 0.4);
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.15);
}

/* Przyciski Brutalistyczne */
body[data-theme="cyberpunk"] .btn {
    border: 4px solid #000000;
    box-shadow: 4px 4px 0px 0px #000000;
}

body[data-theme="cyberpunk"] .btn:hover {
    box-shadow: none;
    transform: translate(4px, 4px);
}

body[data-theme="cyberpunk"] .btn-primary {
    background-color: var(--accent-color);
}

body[data-theme="cyberpunk"] .btn-secondary {
    background-color: var(--secondary-color);
}

/* ----------------------------------------------------
   SEKCJA HERO
   ---------------------------------------------------- */
.hero-section {
    padding: 160px 0 100px;
    position: relative;
    z-index: 2;
}

.hero-container {
    display: flex;
    align-items: center;
    gap: 50px;
}

.hero-content {
    flex: 1.2;
}

.hero-visual {
    flex: 0.8;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 99px;
    background-color: var(--badge-bg);
    color: var(--badge-text);
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 24px;
}

body[data-theme="cyberpunk"] .badge {
    border: 3px solid #000;
    box-shadow: 3px 3px 0 #000;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    min-height: 2.4em;
    position: relative;
}

/* Gradient text dla motywu Glass */
body[data-theme="glass"] .hero-title {
    /* Fallback: widoczny kolor jeśli background-clip nie zadziała (starsze Android) */
    color: #e0c3fc;
    background: linear-gradient(135deg, #ffffff 0%, #e0c3fc 50%, #96e4f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Subtelny glow za hero titleem */
body[data-theme="glass"] .hero-title::before {
    content: '';
    position: absolute;
    inset: -20px -40px;
    background: radial-gradient(ellipse at 30% 50%, rgba(168, 85, 247, 0.15) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
}

body[data-theme="cyberpunk"] .hero-title {
    font-size: 4rem;
    text-transform: uppercase;
    letter-spacing: -2px;
}

.highlight-text {
    border-right: 3px solid var(--accent-color);
    padding-right: 4px;
    animation: blink-caret 0.75s step-end infinite;
    display: inline-block;
    min-height: 1.2em;
    vertical-align: bottom;
}

/* Przy gradient tekście highlight nie może mieć własnego koloru – dziedziczy gradient */
body[data-theme="glass"] .highlight-text {
    /* Kolor cursora – przebija się przez background-clip */
    border-right-color: #c084fc;
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: var(--accent-color); }
}

.hero-subtitle {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 36px;
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 36px;
}

/* Mini statystyki pod CTA */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.hero-stat-value {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--accent-color);
    line-height: 1;
}

body[data-theme="glass"] .hero-stat-value {
    /* Fallback: widoczny kolor jeśli background-clip nie zadziała */
    color: #c084fc;
    background: linear-gradient(135deg, #c084fc, #67e8f9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat-label {
    font-size: 0.78rem;
    opacity: 0.55;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

.hero-stat-divider {
    width: 1px;
    height: 32px;
    background-color: var(--card-border);
    opacity: 0.6;
}

/* ----------------------------------------------------
   CODE WINDOW (hero visual)
   ---------------------------------------------------- */
.code-window {
    background: var(--mock-bg);
    border: 1px solid var(--mock-border);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.04);
    width: 100%;
    color: var(--mock-text);
}

.code-window-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 16px;
    background: var(--mock-header-bg);
    border-bottom: 1px solid var(--mock-border);
}

.code-window-title {
    margin-left: 10px;
    font-size: 0.8rem;
    color: var(--mock-text-dim);
    font-family: 'Fira Code', monospace;
}

.code-window-body {
    padding: 24px;
    overflow-x: auto;
}

.code-block {
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 0.82rem;
    line-height: 1.7;
    white-space: pre;
    margin: 0;
}

/* Syntax highlighting – używa zmiennych z motywu */
.c-tag  { color: var(--code-tag); }
.c-attr { color: var(--code-attr); }
.c-eq   { color: var(--code-eq); }
.c-str  { color: var(--code-str); }

.code-window-footer {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid var(--mock-border);
    background: var(--mock-sidebar-bg);
    flex-wrap: wrap;
}

.cw-badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 99px;
    background: var(--mock-stat-bg);
    border: 1px solid var(--mock-border);
    color: var(--mock-text);
    opacity: 0.7;
    font-family: 'Fira Code', monospace;
}

.cw-badge-green {
    background: rgba(34, 197, 94, 0.12);
    border-color: rgba(34, 197, 94, 0.3);
    color: #86efac;
    opacity: 1;
}

/* Makieta okna (Mockup Frame) */
.mockup-frame {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    border-radius: var(--card-radius);
    overflow: hidden;
    width: 100%;
}

.mockup-header {
    background-color: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--card-border);
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.red { background-color: #ef4444; }
.dot.yellow { background-color: #f59e0b; }
.dot.green { background-color: #10b981; }

.mockup-url {
    margin-left: 20px;
    font-size: 0.8rem;
    opacity: 0.5;
}

.mockup-body {
    padding: 40px;
    min-height: 250px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.mockup-text-line {
    height: 12px;
    background-color: var(--card-border);
    border-radius: 6px;
    margin-bottom: 15px;
}

.mockup-text-line.short { width: 40%; }
.mockup-text-line.long { width: 85%; }

.mockup-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-top: 30px;
}

.mockup-box {
    height: 60px;
    background-color: var(--card-border);
    border-radius: 10px;
}

/* ----------------------------------------------------
   SEKCJA LABORATORIUM (WOW-FACTOR)
   ---------------------------------------------------- */
.lab-section {
    background-color: rgba(255, 255, 255, 0.01);
}

.style-switcher-container {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.style-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: 99px;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    color: currentColor;
    font-weight: 700;
    cursor: pointer;
}

.style-btn:hover, .style-btn.active {
    border-color: var(--accent-color);
    background-color: rgba(255, 255, 255, 0.05);
}

body[data-theme="cyberpunk"] .style-btn {
    border-radius: 0px;
    border: 3px solid #000;
    box-shadow: 4px 4px 0 #000;
}

body[data-theme="cyberpunk"] .style-btn.active {
    background-color: var(--secondary-color);
    box-shadow: none;
    transform: translate(4px, 4px);
}

/* Retro Terminal console */
.terminal-container {
    display: none;
    background-color: #000000;
    border: 1px solid #33ff33;
    border-radius: 0px;
    margin-top: 40px;
    width: 100%;
}

body[data-theme="terminal"] .terminal-container {
    display: block;
}

.terminal-header {
    background-color: #111;
    border-bottom: 1px solid #33ff33;
    padding: 8px 16px;
    font-size: 0.85rem;
}

.terminal-body {
    padding: 20px;
    min-height: 250px;
    font-size: 0.95rem;
}

.term-line {
    margin-bottom: 8px;
    line-height: 1.4;
}

.term-line.green {
    color: #33ff33;
}

.terminal-input-line {
    display: flex;
    align-items: center;
    margin-top: 15px;
}

#terminal-input {
    background: transparent;
    border: none;
    color: #33ff33;
    font-family: inherit;
    font-size: inherit;
    flex: 1;
    outline: none;
    caret-color: #33ff33;
}

/* ----------------------------------------------------
   SEKCJA OFERTA (CENNIK)
   ---------------------------------------------------- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.price-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    border-radius: var(--card-radius);
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.price-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* Shimmer sweep na hover */
.price-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -75%;
    width: 50%;
    height: 200%;
    background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.06) 50%, transparent 60%);
    transition: left 0.6s ease;
    pointer-events: none;
}

.price-card:hover::after {
    left: 125%;
}

/* Karta Popular – wyróżniona gradientem */
.price-card.popular {
    border-color: transparent;
    background: linear-gradient(var(--card-bg), var(--card-bg)) padding-box,
                linear-gradient(135deg, #a855f7, #22d3ee, #7c3aed) border-box;
    border: 1px solid transparent;
    box-shadow: 0 8px 40px rgba(168, 85, 247, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.price-card.popular:hover {
    box-shadow: 0 20px 60px rgba(168, 85, 247, 0.35);
}

.card-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-color);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Badge dla popular – wyróżniony pill */
.price-card.popular .card-badge {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(34, 211, 238, 0.15));
    border: 1px solid rgba(168, 85, 247, 0.3);
    padding: 4px 10px;
    border-radius: 99px;
    color: #d8b4fe;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.card-price {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #c084fc, #67e8f9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Cena w innych motywach – bez gradient clip */
body[data-theme="cyberpunk"] .card-price,
body[data-theme="corporate"] .card-price,
body[data-theme="terminal"] .card-price {
    -webkit-text-fill-color: var(--accent-color);
    background: none;
    color: var(--accent-color);
}

.card-desc {
    font-size: 0.95rem;
    line-height: 1.5;
    opacity: 0.8;
    margin-bottom: 30px;
    flex-grow: 1;
}

.card-features {
    list-style: none;
    margin-bottom: 30px;
}

.card-features li {
    font-size: 0.9rem;
    margin-bottom: 12px;
    position: relative;
    padding-left: 24px;
}

.card-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 800;
}

.card-btn {
    width: 100%;
}

/* ----------------------------------------------------
   KALKULATOR WYCENY
   ---------------------------------------------------- */
.calculator-container {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    border-radius: var(--card-radius);
    padding: 50px;
}

.calculator-title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.calculator-subtitle {
    opacity: 0.8;
    margin-bottom: 30px;
}

.calc-step-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.5;
    margin-bottom: 12px;
}

/* Karty wyboru pakietu (radio) */
.calc-packages {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 20px;
}

.calc-pkg {
    cursor: pointer;
    display: block;
}

.calc-pkg input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.calc-pkg-inner {
    border: 2px solid var(--card-border);
    border-radius: 12px;
    padding: 16px 20px;
    text-align: center;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
    background: rgba(255,255,255,0.02);
}

.calc-pkg input:checked + .calc-pkg-inner {
    border-color: var(--accent-color);
    background: rgba(168, 85, 247, 0.08);
    transform: translateY(-2px);
}

.calc-pkg-name {
    font-weight: 800;
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.calc-pkg-price {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 2px;
}

.calc-pkg-desc {
    font-size: 0.75rem;
    opacity: 0.55;
}

/* Baner "Co zawiera Standard" */
.calc-included-notice {
    display: none;
    background: rgba(34, 197, 94, 0.07);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 0.85rem;
    line-height: 1.5;
    color: #86efac;
    margin-bottom: 20px;
}

.calc-included-notice.visible {
    display: block;
}

.calc-grid {
    display: flex;
    gap: 50px;
    align-items: flex-start;
}

.calc-options-wrapper {
    flex: 1.2;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.calc-options-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Nagłówek grupy opcji */
.calc-group-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.5;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--card-border);
}

/* Ukrycie sekcji upgrade gdy Standard */
.calc-options-group.hidden {
    display: none;
}

.calc-option {
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 35px;
    cursor: pointer;
    font-size: 0.92rem;
    font-weight: 500;
    user-select: none;
    gap: 0;
}

.opt-text {
    display: flex;
    justify-content: space-between;
    width: 100%;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.opt-price {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-color);
    white-space: nowrap;
    opacity: 0.8;
}

/* ── Tooltip z ikoną ? ── */
.opt-tooltip-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    margin-left: 2px;
    flex-shrink: 0;
}

.opt-tooltip-icon {
    width: 17px;
    height: 17px;
    border-radius: 50%;
    background: rgba(192, 132, 252, 0.15);
    color: var(--accent-color);
    font-size: 0.68rem;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: help;
    border: 1px solid rgba(192, 132, 252, 0.3);
    transition: background 0.2s ease, transform 0.2s ease;
    line-height: 1;
    font-style: normal;
    flex-shrink: 0;
}

.opt-tooltip-wrap:hover .opt-tooltip-icon,
.opt-tooltip-wrap.active .opt-tooltip-icon {
    background: rgba(192, 132, 252, 0.3);
    transform: scale(1.15);
}

.opt-tooltip-text {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    background: #130d2e;
    border: 1px solid rgba(192, 132, 252, 0.25);
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 0.82rem;
    font-weight: 400;
    line-height: 1.55;
    width: 260px;
    color: var(--accent-color-hover, #e8e8f0);
    color: #ddd6fe;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    z-index: 200;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    transform: translateX(-50%) translateY(4px);
    white-space: normal;
    text-align: left;
}

/* Strzałka dymku */
.opt-tooltip-text::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: rgba(192, 132, 252, 0.25);
}

.opt-tooltip-wrap:hover .opt-tooltip-text,
.opt-tooltip-wrap.active .opt-tooltip-text {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Na mobile – tooltip pod ikoną */
@media (max-width: 768px) {
    .opt-tooltip-text {
        bottom: auto;
        top: calc(100% + 10px);
        width: 220px;
        left: auto;
        right: 0;
        transform: translateY(4px);
    }
    .opt-tooltip-text::after {
        top: auto;
        bottom: 100%;
        border-top-color: transparent;
        border-bottom-color: rgba(192, 132, 252, 0.25);
    }
    .opt-tooltip-wrap:hover .opt-tooltip-text,
    .opt-tooltip-wrap.active .opt-tooltip-text {
        transform: translateY(0);
    }
}

/* Cyberpunk override */
body[data-theme="cyberpunk"] .opt-tooltip-text {
    background: #fff;
    border: 2px solid #000;
    color: #1a1a1a;
    border-radius: 0;
    box-shadow: 4px 4px 0 #000;
}
body[data-theme="cyberpunk"] .opt-tooltip-text::after {
    border-top-color: #000;
}
body[data-theme="cyberpunk"] .opt-tooltip-icon {
    background: #ff007f;
    color: #fff;
    border-color: #000;
    border-radius: 0;
}

/* Corporate override */
body[data-theme="corporate"] .opt-tooltip-text {
    background: #fff;
    border-color: #e2e8f0;
    color: #1e293b;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
body[data-theme="corporate"] .opt-tooltip-text::after {
    border-top-color: #e2e8f0;
}
body[data-theme="corporate"] .opt-tooltip-icon {
    background: rgba(30,58,138,0.1);
    color: #1e3a8a;
    border-color: rgba(30,58,138,0.3);
}

/* Terminal override */
body[data-theme="terminal"] .opt-tooltip-text {
    background: #000;
    border-color: #33ff33;
    color: #33ff33;
    box-shadow: none;
}
body[data-theme="terminal"] .opt-tooltip-text::after {
    border-top-color: #33ff33;
}
body[data-theme="terminal"] .opt-tooltip-icon {
    background: transparent;
    color: #33ff33;
    border-color: #33ff33;
    border-radius: 0;
}

.calc-option input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--card-bg);
    border: 2px solid var(--card-border);
    border-radius: 5px;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.calc-option input:checked ~ .checkmark {
    background: var(--accent-color);
    border-color: var(--accent-color);
}

.checkmark::after {
    content: "";
    position: absolute;
    display: none;
    left: 5px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Wersja Brutalistyczna Checkboxów */
body[data-theme="cyberpunk"] .checkmark {
    border-radius: 0px;
    border: 2px solid #000;
}

body[data-theme="cyberpunk"] .calc-option input:checked ~ .checkmark {
    background-color: var(--accent-color);
}

.calc-result-box {
    flex: 0.8;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--card-border);
    border-radius: var(--card-radius);
    padding: 30px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.result-label {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    opacity: 0.7;
    margin-bottom: 10px;
}

.result-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.result-info {
    font-size: 0.8rem;
    opacity: 0.6;
    margin-bottom: 25px;
    line-height: 1.4;
}

.calc-cta {
    width: 100%;
}

/* ----------------------------------------------------
   SEKCJA APLIKACJE WEBOWE
   ---------------------------------------------------- */
.apps-section {
    background: rgba(255, 255, 255, 0.01);
}

/* Główny showcase – 2 kolumny */
.app-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.app-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 99px;
    background: rgba(34, 211, 238, 0.1);
    border: 1px solid rgba(34, 211, 238, 0.3);
    color: #67e8f9;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}

.app-tag::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #22d3ee;
    animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.7); }
}

.app-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.2;
}

.app-desc {
    font-size: 1rem;
    line-height: 1.65;
    opacity: 0.8;
    margin-bottom: 24px;
}

.app-features {
    list-style: none;
    margin-bottom: 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.app-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    opacity: 0.9;
}

.app-feat-icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.15), rgba(34, 211, 238, 0.1));
    border: 1px solid rgba(168, 85, 247, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
}

.app-cta-row {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.app-tech-stack {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tech-pill {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 99px;
    background: var(--mock-stat-bg);
    border: 1px solid var(--mock-border);
    font-family: 'Fira Code', monospace;
    opacity: 0.8;
    letter-spacing: 0.05em;
    color: var(--mock-text);
}

/* ERP Mockup UI */
.erp-mockup {
    background: var(--mock-bg);
    border: 1px solid var(--mock-border);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.03);
    font-size: 0.75rem;
    color: var(--mock-text);
}

.erp-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background: var(--mock-header-bg);
    border-bottom: 1px solid var(--mock-border);
}

.erp-logo-mock {
    font-weight: 800;
    font-size: 0.8rem;
    background: var(--mock-logo-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.erp-header-dots {
    display: flex;
    gap: 5px;
}

.erp-header-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--mock-border);
}

.erp-body {
    display: flex;
    min-height: 260px;
}

.erp-sidebar {
    width: 90px;
    background: var(--mock-sidebar-bg);
    border-right: 1px solid var(--mock-border);
    padding: 12px 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.erp-nav-item {
    padding: 8px 12px;
    font-size: 0.7rem;
    color: var(--mock-text-dim);
    cursor: default;
    border-radius: 6px;
    margin: 0 4px;
}

.erp-nav-item.active {
    background: var(--mock-active-bg);
    color: var(--mock-active-color);
    font-weight: 700;
    opacity: 1;
}

.erp-main {
    flex: 1;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow: hidden;
}

.erp-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.erp-stat-card {
    background: var(--mock-stat-bg);
    border: 1px solid var(--mock-border);
    border-radius: 8px;
    padding: 10px;
    text-align: center;
}

.erp-stat-card.erp-accent {
    background: var(--mock-active-bg);
    border-color: var(--mock-active-color);
}

.erp-stat-num {
    font-size: 1rem;
    font-weight: 800;
    color: var(--mock-text);
    line-height: 1;
}

.erp-stat-card.erp-accent .erp-stat-num {
    color: var(--mock-active-color);
}

.erp-stat-lbl {
    font-size: 0.6rem;
    color: var(--mock-text-dim);
    margin-top: 3px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.erp-table-header {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    gap: 8px;
    padding: 6px 8px;
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--mock-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: 1px solid var(--mock-border);
}

.erp-table-row {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    gap: 8px;
    padding: 7px 8px;
    font-size: 0.7rem;
    border-radius: 6px;
    align-items: center;
    transition: background 0.15s ease;
    color: var(--mock-text);
}

.erp-table-row:hover {
    background: var(--mock-row-hover);
}

.erp-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 99px;
    font-size: 0.6rem;
    font-weight: 700;
}

.erp-badge.green  { background: rgba(34, 197, 94, 0.15); color: #86efac; border: 1px solid rgba(34, 197, 94, 0.25); }
.erp-badge.yellow { background: rgba(234, 179, 8, 0.15); color: #fde047; border: 1px solid rgba(234, 179, 8, 0.25); }
.erp-badge.blue   { background: rgba(59, 130, 246, 0.15); color: #93c5fd; border: 1px solid rgba(59, 130, 246, 0.25); }

/* Typy aplikacji – siatka 4 kart */
.app-types-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.app-type-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--card-radius);
    padding: 28px 24px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.app-type-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(168, 85, 247, 0.1);
    border-color: rgba(168, 85, 247, 0.2);
}

.app-type-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.12), rgba(34, 211, 238, 0.08));
    border: 1px solid rgba(168, 85, 247, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    margin-bottom: 16px;
}

.app-type-card h4 {
    font-size: 0.95rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.app-type-card p {
    font-size: 0.85rem;
    line-height: 1.55;
    opacity: 0.65;
}

/* Responsywność sekcji Apps */
@media (max-width: 1024px) {
    .app-showcase {
        grid-template-columns: 1fr;
    }
    .app-types-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .app-types-grid {
        grid-template-columns: 1fr 1fr;
    }
    .app-cta-row {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ----------------------------------------------------
   SEKCJA O MNIE
   ---------------------------------------------------- */
.about-container {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-visual {
    flex: 0.9;
}

.about-content {
    flex: 1.1;
}

.about-text {
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 20px;
    opacity: 0.9;
}

.about-text strong {
    color: var(--accent-color);
}

.about-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin-top: 30px;
}

.about-f-item {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--card-radius);
    padding: 20px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.about-f-item strong {
    color: var(--accent-color);
    display: block;
    margin-bottom: 5px;
}

/* Siatka ikon wektorowych w O mnie */
.about-icon-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.about-grid-box {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    border-radius: var(--card-radius);
    padding: 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-grid-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(168, 85, 247, 0.12);
}

.about-grid-box svg {
    animation: float-icon 4s ease-in-out infinite;
}

/* Każda ikona startuje z innym opóźnieniem */
.about-grid-box:nth-child(2) svg { animation-delay: 1s; }
.about-grid-box:nth-child(3) svg { animation-delay: 2s; }
.about-grid-box:nth-child(4) svg { animation-delay: 0.5s; }

@keyframes float-icon {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-6px); }
}

.about-grid-box span {
    font-weight: 700;
    font-size: 0.95rem;
}

/* ----------------------------------------------------
   SEKCJA KONTAKT
   ---------------------------------------------------- */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    border-radius: var(--card-radius);
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.info-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.12), rgba(34, 211, 238, 0.08));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    border: 1px solid rgba(168, 85, 247, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.info-card:hover .info-icon {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(168, 85, 247, 0.25);
}

.info-details h3 {
    font-size: 0.9rem;
    opacity: 0.6;
    margin-bottom: 5px;
}

.info-link {
    color: currentColor;
    font-weight: 700;
    text-decoration: none;
}

.info-link:hover {
    color: var(--accent-color);
}

/* Formularz */
.contact-form-wrapper {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    border-radius: var(--card-radius);
    padding: 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
}

.form-group input, .form-group textarea {
    width: 100%;
    max-width: 100%;
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    padding: 12px 16px;
    color: currentColor;
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 3px rgba(192, 132, 252, 0.15);
}

body[data-theme="cyberpunk"] .form-group input, 
body[data-theme="cyberpunk"] .form-group textarea {
    border-radius: 0px;
    border: 3px solid #000;
}

body[data-theme="cyberpunk"] .form-group input:focus, 
body[data-theme="cyberpunk"] .form-group textarea:focus {
    background-color: #fffbeb;
}

.btn-submit {
    align-self: flex-start;
}

.form-status {
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 10px;
}

/* ----------------------------------------------------
   STOPKA
   ---------------------------------------------------- */
.footer {
    border-top: 1px solid var(--navbar-border);
    padding: 50px 0;
    background-color: var(--navbar-bg);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.footer-brand {
    max-width: 450px;
}

.footer-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--logo-color);
    display: block;
    margin-bottom: 10px;
}

.footer-brand p {
    font-size: 0.9rem;
    opacity: 0.6;
    line-height: 1.5;
}

.footer-legal {
    text-align: right;
    max-width: 500px;
}

.footer-legal p {
    font-size: 0.85rem;
    opacity: 0.6;
    margin-bottom: 8px;
}

.legal-desc {
    font-size: 0.75rem !important;
    opacity: 0.4 !important;
    line-height: 1.4;
}

/* ----------------------------------------------------
   PŁYWAJĄCY PANEL KONTROLNY DLA KLIENTA (MOBILNY)
   ---------------------------------------------------- */
.floating-panel-toggle {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--accent-color);
    border: 1px solid var(--navbar-border);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 999;
}

body[data-theme="cyberpunk"] .floating-panel-toggle {
    border-radius: 0px;
    border: 3px solid #000;
    box-shadow: 4px 4px 0 #000;
    color: #1a1a1a;
}

body[data-theme="terminal"] .floating-panel-toggle {
    border-radius: 0px;
    border: 1px solid #33ff33;
    box-shadow: none;
    color: #33ff33;
    background-color: #000;
}

.floating-style-panel {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 320px;
    background-color: var(--navbar-bg);
    border: 1px solid var(--navbar-border);
    backdrop-filter: blur(15px);
    border-radius: var(--card-radius);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    z-index: 998;
    overflow: hidden;
    transform: scale(0);
    transform-origin: bottom right;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.floating-style-panel.active {
    transform: scale(1);
}

.panel-header {
    background-color: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--navbar-border);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-close {
    cursor: pointer;
    font-size: 1.4rem;
    font-weight: 700;
}

.panel-body {
    padding: 20px;
}

.panel-body p {
    font-size: 0.85rem;
    opacity: 0.7;
    margin-bottom: 15px;
    line-height: 1.4;
}

.panel-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.style-select-btn {
    padding: 10px;
    font-size: 0.85rem;
    font-weight: 700;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    color: currentColor;
    border-radius: 8px;
    cursor: pointer;
}

.style-select-btn.active, .style-select-btn:hover {
    border-color: var(--accent-color);
    background-color: rgba(255, 255, 255, 0.05);
}

body[data-theme="cyberpunk"] .style-select-btn {
    border-radius: 0px;
    border: 2px solid #000;
}

body[data-theme="cyberpunk"] .style-select-btn.active {
    background-color: var(--secondary-color);
}

/* ----------------------------------------------------
   RESPONSYWNOŚĆ (RWD)
   ---------------------------------------------------- */
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto 50px;
    }
    
    .hero-container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .about-container {
        flex-direction: column-reverse;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
        overflow-x: hidden;
    }
    
    body {
        overflow-x: hidden;
    }
    
    .hero-title {
        font-size: 2.2rem;
        min-height: 3.6em;
    }
    
    /* Code Window – zmniejszony na telefonach */
    .code-window {
        display: none; /* Ukryty na małych ekranach, nie męczy scrollem */
    }
    
    /* Hero-stats – zmniejszona luka na telefonach */
    .hero-stats {
        gap: 16px;
        flex-wrap: wrap;
    }
    
    .hero-stat-value {
        font-size: 1.1rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .navbar {
        height: 70px;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    /* Płynne menu mobilne z przejściem CSS */
    .nav-links {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--navbar-bg);
        border-bottom: 1px solid var(--navbar-border);
        padding: 30px 20px;
        gap: 20px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all var(--transition-speed) ease;
    }
    
    .nav-links.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    /* Animacja hamburgera w X */
    .menu-toggle.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .menu-toggle.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    /* Responsywny formularz kontaktowy */
    .contact-form-wrapper {
        padding: 20px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .calc-grid {
        flex-direction: column;
        gap: 30px;
    }
    
    .calc-result-box {
        width: 100%;
    }
    
    .footer-container {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .footer-legal {
        text-align: center;
    }
    
    .about-icon-grid {
        grid-template-columns: 1fr;
    }
}

/* ====================================================
   MOBILE PERFORMANCE FIXES
   (Wyłączenie ciężkich efektów na słabszych urządzeniach)
   ==================================================== */
@media (max-width: 768px) {

    /* 1. Aurora blobs – filter:blur jest BARDZO ciężki na mobile.
          Wyłączamy go całkowicie – tło pozostaje ciemne, gradient wisi w tle. */
    body[data-theme="glass"] .background-wrapper::before,
    body[data-theme="glass"] .background-wrapper::after,
    body[data-theme="glass"] .bg-svg {
        filter: none;
        opacity: 0.15;
        animation: none; /* Zatrzymanie animacji = zero CPU */
    }

    /* 2. Navbar backdrop-filter – stały koszt przy każdym scrollu.
          Zastępujemy go pełnym solidnym tłem. */
    .navbar {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background-color: rgba(5, 0, 16, 0.97);
        contain: layout style paint; /* Pełna izolacja warstwy */
    }

    /* 3. Float-icon animations na kartach "O mnie" – wyłączamy na mobile */
    .about-grid-box svg {
        animation: none;
    }

    /* 4. Shimmer sweep na kartach cennika – wyłączamy (::after nie renderuje się
          poprawnie podczas scrollu na niektórych Android Chrome) */
    .price-card::after {
        display: none;
    }

    /* 5. Uproszczone cienie – mniejsze wartości = szybszy repaint */
    .price-card,
    .about-grid-box,
    .info-card,
    .contact-form-wrapper,
    .calculator-container {
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    }

    /* 6. Wyłączenie will-change na elementach które nie animują się na mobile
          (will-change zużywa pamięć GPU gdy element jest nieużywany) */
    .price-card,
    .app-type-card,
    .about-grid-box {
        will-change: auto;
    }

    /* 7. Gradient tekstu – fallback na kolor jeśli mobile browser ma problem */
    body[data-theme="glass"] .hero-title {
        /* Na bardzo słabych urządzeniach gradient-clip może nie działać.
           Upraszczamy do prostego koloru jeśli nie ma wsparcia. */
        -webkit-text-fill-color: #e0c3fc;
        background: none;
    }

    /* 8. Upewnij się że karta popularna nie ma background-clip problem */
    body[data-theme="glass"] .card-price {
        -webkit-text-fill-color: #c084fc;
        background: none;
    }
}

/* Dodatkowy fix dla bardzo małych ekranów (iPhone SE, stare Androidy) */
@media (max-width: 380px) {
    .hero-stats {
        display: none; /* Statystyki ukryte – za mało miejsca */
    }

    .hero-title {
        font-size: 1.9rem;
    }

    .section {
        padding: 50px 0;
    }
}