/* Zmienne CSS */
:root {
    --color-primary: #F26522;
    --color-primary-hover: #d95517;
    --color-bg-dark: #1A1A1A;
    --color-bg-light: #2D2D2D;
    --color-text: #ffffff;
    --color-text-muted: #94a3b8;
    --color-border: rgba(255, 255, 255, 0.1);
    --color-nav-bg: rgba(26, 26, 26, 0.9);
    --color-footer-bg: #111111;
    
    --font-main: 'Inter', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    --radius-sm: 16px;
    --radius-md: 24px;
    --radius-lg: 40px;
    --radius-full: 100px;
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --theme-transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

[data-theme="light"] {
    --color-bg-dark: #ffffff;
    --color-bg-light: #f8fafc;
    --color-text: #1A1A1A;
    --color-text-muted: #64748b;
    --color-border: rgba(0, 0, 0, 0.1);
    --color-nav-bg: rgba(255, 255, 255, 0.9);
    --color-footer-bg: #f8fafc;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-bg-dark);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    transition: var(--theme-transition);
}

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

ul {
    list-style: none;
}

/* Typografia */
h1, h2, h3, h4 {
    line-height: 1.1;
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: -0.03em;
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5.5rem);
    letter-spacing: -0.04em;
    margin-bottom: var(--spacing-md);
    line-height: 0.9;
}

.hero-title span {
    color: var(--color-primary);
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -0.03em;
}

.section-desc {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    max-width: 650px;
    transition: color 0.3s ease;
    font-weight: 500;
}

.text-center { text-align: center; }
.text-center .section-desc { margin-left: auto; margin-right: auto; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }
.mt-auto { margin-top: auto; }

/* Badges */
.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.65rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 1.5rem;
}

.badge-outline {
    background-color: rgba(242, 101, 34, 0.1);
    color: var(--color-primary);
    border: 1px solid rgba(242, 101, 34, 0.2);
}

.badge-dark {
    background-color: var(--color-bg-light);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

/* Layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) 0;
    transition: var(--theme-transition);
}

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

.section-light {
    background-color: var(--color-bg-light);
    border-radius: 4rem;
    margin: 0 1rem;
}

.section-accent {
    background-color: var(--color-primary);
    color: #1A1A1A;
    border-radius: 4rem;
    margin: 0 1rem;
}

.section-accent .section-desc {
    color: rgba(26, 26, 26, 0.8);
}

/* Nawigacja */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.25rem 0;
    background-color: var(--color-nav-bg);
    backdrop-filter: blur(12px);
    z-index: 100;
    border-bottom: 1px solid var(--color-border);
    transition: var(--theme-transition);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    line-height: 1;
}

.logo-subtitle {
    font-size: 0.6rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    font-size: 0.75rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.nav-links a:not(.btn):hover {
    color: var(--color-primary);
}

/* Kontrolki nawigacji (Język + Motyw) */
.nav-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    background-color: var(--color-bg-light);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    transition: var(--theme-transition);
}

.lang-switch {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 800;
}

.lang-switch a {
    color: var(--color-text-muted);
}

.lang-switch a.active {
    color: var(--color-primary);
}

.lang-switch a:hover:not(.active) {
    color: var(--color-text);
}

.lang-separator {
    color: var(--color-border);
    font-weight: 300;
}

/* Nowy przełącznik motywu (Pill) */
.theme-toggle {
    position: relative;
    width: 50px;
    height: 26px;
    background-color: var(--color-bg-dark);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 4px;
    transition: var(--theme-transition);
}

.theme-toggle:hover {
    border-color: var(--color-primary);
}

.theme-toggle .icon {
    font-size: 12px;
    z-index: 1;
    line-height: 1;
}

.theme-toggle .switch-handle {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background-color: var(--color-primary);
    border-radius: 50%;
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 2;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

[data-theme="light"] .theme-toggle .switch-handle {
    transform: translateX(24px);
}

/* Przyciski */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem 2.5rem;
    font-weight: 900;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
    font-family: inherit;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-sm {
    padding: 0.75rem 1.5rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 1.5rem 3rem;
    font-size: 1.25rem;
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #fff;
    box-shadow: 0 10px 30px rgba(242, 101, 34, 0.3);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(242, 101, 34, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.btn-secondary:hover {
    background-color: var(--color-bg-light);
    border-color: var(--color-text);
    transform: translateY(-4px);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: #fff;
}

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

.btn-dark:hover {
    opacity: 0.9;
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    background-image: radial-gradient(var(--color-primary) 0.5px, transparent 0.5px);
    background-size: 32px 32px;
    background-position: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at center, transparent 0%, var(--color-bg-dark) 80%);
    z-index: 0;
}

[data-theme="light"] .hero::before {
    background: radial-gradient(circle at center, transparent 0%, var(--color-bg-dark) 80%);
}

.hero-content {
    max-width: 900px;
    position: relative;
    z-index: 1;
    text-align: center;
    margin: 0 auto;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    color: var(--color-text-muted);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* VSL Section */
.vsl-section {
    padding-top: 0;
    padding-bottom: 6rem;
    background-color: var(--color-bg-dark);
    position: relative;
    z-index: 2;
}

.vsl-wrapper {
    max-width: 900px;
    margin: 0 auto;
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    transform: translateY(-4rem); /* Pulls the video up to overlap the hero section slightly */
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-md);
    background-color: #000;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.vsl-caption {
    text-align: center;
    padding: 1.5rem 1rem 0.5rem;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    font-weight: 500;
}

@media (max-width: 768px) {
    .vsl-wrapper {
        transform: translateY(-2rem);
        padding: 0.5rem;
    }
    .vsl-caption {
        font-size: 0.85rem;
        padding: 1rem 0.5rem 0.5rem;
    }
}

/* Sekcja Problem */
.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.problem-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.problem-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.125rem;
    font-weight: 600;
    padding: 1.5rem;
    background-color: var(--color-bg-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: var(--theme-transition);
}

.icon-cross {
    color: #ff4444;
    font-weight: 900;
    font-size: 1.25rem;
}

.highlight-problem {
    border-color: var(--color-primary) !important;
    background-color: rgba(242, 101, 34, 0.05) !important;
}

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

/* Usługi */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--color-bg-dark);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.4s ease, border-color 0.3s ease;
}

.service-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.service-title {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

.service-features {
    margin-bottom: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.icon-check {
    color: var(--color-primary);
    font-weight: 900;
}

/* Case Studies / Portfolio */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.case-card {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), border-color 0.3s ease;
}

.case-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-8px);
}

.portfolio-img-container {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--color-bg-dark);
    border-bottom: 1px solid var(--color-border);
}

.portfolio-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.case-card:hover .portfolio-img-container img {
    transform: scale(1.05);
}

.case-content {
    padding: 2rem;
}

.case-client {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.case-desc {
    font-size: 1rem;
    color: var(--color-text-muted);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.case-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    font-weight: 900;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    transition: gap 0.3s ease;
}

.case-link:hover {
    gap: 0.75rem;
}

.portfolio-manifesto {
    margin-top: 5rem;
    padding: 4rem;
    background-color: var(--color-bg-dark);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
}

.portfolio-manifesto::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
}

.manifesto-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    color: var(--color-text);
}

.manifesto-text {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-text-muted);
}

.manifesto-text strong {
    color: var(--color-primary);
    font-weight: 800;
}

@media (max-width: 768px) {
    .portfolio-manifesto {
        padding: 2.5rem 1.5rem;
        margin-top: 3rem;
    }
    .manifesto-title {
        font-size: 1.75rem;
    }
    .manifesto-text {
        font-size: 1.1rem;
    }
}

/* Lead Magnet */
.lead-magnet-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.form {
    background-color: var(--color-bg-light);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
    transition: var(--theme-transition);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    font-size: 0.65rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-primary);
}

.form-group input {
    width: 100%;
    padding: 1.25rem;
    background-color: var(--color-bg-dark);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: inherit;
    font-size: 1.125rem;
    font-weight: 700;
    transition: var(--theme-transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-message {
    margin-top: 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    text-align: center;
    display: none;
}

.form-message.success {
    color: #4ade80;
    display: block;
}

.form-message.error {
    color: #f87171;
    display: block;
}

/* Opinie */
.google-reviews-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.75rem 1.5rem;
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.google-reviews-link:hover {
    background-color: var(--color-bg-dark);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.google-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background-color: #4285F4;
    color: white;
    border-radius: 50%;
    font-weight: bold;
    font-size: 14px;
    font-family: Arial, sans-serif;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background-color: var(--color-bg-light);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.testimonial-card:hover {
    transform: translateY(-8px);
}

.stars {
    color: var(--color-primary);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    letter-spacing: 4px;
}

.testimonial-text {
    font-size: 1.125rem;
    font-style: italic;
    margin-bottom: 2rem;
    color: var(--color-text-muted);
    font-weight: 500;
    border-left: 4px solid var(--color-primary);
    padding-left: 1.5rem;
}

.testimonial-author {
    font-weight: 900;
    font-size: 1rem;
    text-transform: uppercase;
}

/* CTA Końcowe */
.cta-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    margin-bottom: 1.5rem;
}

.cta-desc {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto 3rem;
    font-weight: 500;
}

/* Stopka */
.footer {
    background-color: var(--color-footer-bg);
    padding-top: 5rem;
    border-top: 1px solid var(--color-border);
    transition: var(--theme-transition);
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    color: var(--color-text-muted);
    margin-top: 1.5rem;
    max-width: 300px;
    font-weight: 500;
}

.footer-contact h4 {
    margin-bottom: 1.5rem;
}

.footer-contact p {
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
    font-weight: 500;
}

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

.footer-hosting p {
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.hosting-link {
    display: inline-block;
    color: var(--color-primary);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 2rem 0;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.footer-bottom-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .footer-bottom-container {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-legal a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Load Time Badge */
.load-time-badge {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background-color: var(--color-bg-light);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.load-time-badge.visible {
    opacity: 1;
    transform: translateY(0);
}

.load-time-badge .icon {
    color: var(--color-primary);
}

/* Responsywność */
@media (max-width: 992px) {
    .problem-grid,
    .lead-magnet-wrapper {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .section {
        padding: 5rem 0;
    }
    
    .section-light, .section-accent {
        border-radius: 2rem;
        margin: 0 0.5rem;
    }
}