/* ===== RESET I BAZA ===== */
:root {
    /* Light theme colors */
    --bg-primary: #f9fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f5f3ff;
    --bg-card: #f8fafc;
    --bg-accent: #edebff;
    --text-primary: #0b1a33;
    --text-secondary: #2d3a5e;
    --text-muted: #4a5b7a;
    --text-light: #5a6b89;
    --accent-primary: #4f46e5;
    --accent-secondary: #8b5cf6;
    --accent-dark: #1f2b5c;
    --accent-gradient: #6b3f9c;
    --gradient-primary: linear-gradient(145deg, var(--accent-dark), var(--accent-gradient));
    --gradient-secondary: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    --gradient-tertiary: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    --border-light: #dee4ed;

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
    --border-card: #dee9f2;
    /* Enhanced shadow system */
    --shadow-xs: rgba(0,0,0,0.01);
    --shadow-sm: rgba(0,0,0,0.02);
    --shadow-md: rgba(0,0,0,0.05);
    --shadow-lg: rgba(0,0,0,0.08);
    --shadow-xl: rgba(0,0,0,0.12);
    --shadow-light: rgba(0,0,0,0.03);
    --shadow-card: rgba(0,0,0,0.04);
    --shadow-accent-sm: rgba(79,70,229,0.05);
    --shadow-accent-md: rgba(79,70,229,0.1);
    --shadow-accent-lg: rgba(79,70,229,0.15);
    --shadow-accent-xl: rgba(79,70,229,0.2);
}

.dark-mode {
    --bg-primary: #0b1a33;
    --bg-secondary: #1f2a44;
    --bg-tertiary: #2d3a5e;
    --bg-card: #2d3a5e;
    --bg-accent: #3d4d6e;
    --text-primary: #f9fafc;
    --text-secondary: #e0e7ff;
    --text-muted: #b9adf0;
    --text-light: #a69ad6;
    --accent-primary: #8b5cf6;
    --accent-secondary: #a78bfa;
    --accent-dark: #4f46e5;
    --accent-gradient: #9b87f5;
    --border-light: #4a5b7a;
    --border-card: #4a5b7a;
    /* Enhanced shadow system */
    --shadow-xs: rgba(0,0,0,0.05);
    --shadow-sm: rgba(0,0,0,0.1);
    --shadow-md: rgba(0,0,0,0.15);
    --shadow-lg: rgba(0,0,0,0.2);
    --shadow-xl: rgba(0,0,0,0.25);
    --shadow-light: rgba(0,0,0,0.08);
    --shadow-card: rgba(0,0,0,0.1);
    --shadow-accent-sm: rgba(139,92,246,0.1);
    --shadow-accent-md: rgba(139,92,246,0.15);
    --shadow-accent-lg: rgba(139,92,246,0.2);
    --shadow-accent-xl: rgba(139,92,246,0.25);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
    transition: background-color 0.3s, color 0.3s;
}

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

/* ===== NAGŁÓWKI ===== */
.section-header {
    text-align: left;
    margin-bottom: 60px;
}

.section-marker {
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #5e4a9a;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 12px;
    display: block;
}

h2 {
    font-size: 2.6rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

@media (max-width: 900px) {
    h2 { font-size: 2.2rem; }
}

@media (max-width: 700px) {
    h2 { font-size: 1.8rem; }
}

@media (max-width: 900px) {
    .hero-text h1 { font-size: 2.8rem; }
    .hero-wrapper { gap: 30px; }
}

@media (max-width: 700px) {
    .hero-text h1 { font-size: 2.2rem; }
}

@media (max-width: 600px) {
    .navbar { gap: 12px; }
    .nav-right { gap: 10px; }
    .panel-link, .brand-link, .pricing-link {
        padding: 6px 14px;
        font-size: 0.85rem;
    }
    .logo { font-size: 1.5rem; }
}

/* ===== NAVBAR ===== */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    flex-wrap: wrap;
    gap: 16px;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

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

.theme-toggle:hover {
    background: var(--bg-card);
    border-color: var(--accent-secondary);
    transform: translateY(-2px);
}

.theme-toggle i {
    font-size: 1.2rem;
}

.lang-dropdown select {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 10px 14px;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: 0.2s;
    font-family: var(--font-family);
    min-height: 44px;
}

.lang-dropdown select:hover {
    border-color: var(--accent-primary);
    background: var(--bg-card);
}

.lang-dropdown select:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

.logo {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.logo i {
    color: var(--accent-primary);
    -webkit-text-fill-color: initial;
    margin-right: 6px;
}

.brand-link {
    background: var(--gradient-secondary);
    padding: 8px 20px;
    border-radius: 24px;
    transition: 0.2s;
    box-shadow: 0 2px 8px var(--shadow-accent-sm);
}

.brand-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px var(--shadow-accent-md);
}

.brand-link a {
    text-decoration: none;
    font-weight: 600;
    color: white;
    display: flex;
    align-items: center;
    gap: 8px;
}

.brand-link i {
    color: white;
}

.panel-link {
    background: var(--gradient-secondary);
    padding: 8px 20px;
    border-radius: 24px;
    transition: 0.2s;
    box-shadow: 0 2px 8px var(--shadow-accent-sm);
}

.panel-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px var(--shadow-accent-md);
}

.panel-link a {
    text-decoration: none;
    font-weight: 600;
    color: white;
    display: flex;
    align-items: center;
    gap: 8px;
}

.panel-link i {
    color: white;
}

.brand-link {
    background: var(--gradient-secondary);
    padding: 8px 20px;
    border-radius: 24px;
    transition: 0.2s;
    box-shadow: 0 2px 8px var(--shadow-accent-sm);
}

.brand-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px var(--shadow-accent-md);
}

.brand-link a {
    text-decoration: none;
    font-weight: 600;
    color: white;
    display: flex;
    align-items: center;
    gap: 8px;
}

.brand-link i {
    color: white;
}

.pricing-link {
    background: var(--gradient-secondary);
    padding: 8px 20px;
    border-radius: 24px;
    transition: 0.2s;
    box-shadow: 0 2px 8px var(--shadow-accent-sm);
}

.pricing-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px var(--shadow-accent-md);
}

.pricing-link a {
    text-decoration: none;
    font-weight: 600;
    color: white;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pricing-link i {
    color: white;
}

/* ===== HERO ===== */
.hero {
    padding: 40px 0 60px;
    background: var(--gradient-tertiary);
}

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

.hero-text {
    flex: 1 1 400px;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
}

.lead {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin-bottom: 30px;
}

.btn-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.btn-primary {
    background: var(--accent-dark);
    color: white;
    padding: 14px 34px;
    border-radius: 32px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 12px 20px -10px var(--shadow-accent-md);
    transition: all 0.2s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: #2f3b7a;
    transform: translateY(-2px);
    box-shadow: 0 18px 25px -12px var(--shadow-accent-lg);
}

.btn-mt {
    margin-top: 20px;
}

.footer .footer-copyright {
    margin-right: 24px;
}

.footer .footer-copyright .accent {
    color: var(--accent-secondary);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--border-light);
    padding: 14px 36px;
    border-radius: 32px;
    font-weight: 600;
    text-decoration: none;
    color: var(--accent-dark);
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-outline:hover {
    border-color: var(--accent-dark);
    background: var(--bg-tertiary);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px -4px var(--shadow-accent-md);
}

.small-note {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.small-note i {
    color: var(--accent-primary);
}

.hero-visual {
    flex: 1 1 400px;
    position: relative;
}

.hero-visual img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 30px 40px -25px var(--shadow-md);
}

.mini-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
    background: var(--bg-secondary);
    padding: 15px 20px;
    border-radius: 40px;
    box-shadow: 0 10px 20px var(--shadow-md);
}

.stat {
    text-align: center;
}

.stat-num {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-dark);
}

.stat-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
}

@media (max-width: 600px) {
    .mini-stats {
        gap: 20px;
        padding: 12px 16px;
        border-radius: 20px;
    }
    .stat-num {
        font-size: 1.4rem;
    }
    .stat-desc {
        font-size: 0.8rem;
    }
}

/* ===== JAK TO DZIAŁA? ===== */
.how-it-works {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.step-card {
    text-align: left;
    padding: 30px 25px;
    background: var(--bg-card);
    border-radius: 24px;
    transition: 0.3s;
}

.step-card h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.step-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px -10px var(--shadow-accent-lg);
}

.step-icon {
    background: var(--bg-accent);
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px var(--shadow-accent-sm);
}

.step-icon i {
    font-size: 1.8rem;
    color: var(--accent-primary);
}

/* ===== FEATURES (MOŻLIWOŚCI) ===== */
.features {
    padding: 80px 0;
    background: var(--bg-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--bg-secondary);
    border-radius: 24px;
    padding: 32px 24px;
    border: 1px solid var(--border-card);
    box-shadow: 0 8px 18px -10px var(--shadow-md);
    transition: 0.3s;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: #b9adf0;
    box-shadow: 0 20px 25px -12px var(--shadow-accent-lg);
}

.feature-icon {
    background: var(--bg-accent);
    width: 56px;
    height: 56px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feature-icon i {
    font-size: 2rem;
    color: var(--accent-dark);
}

.feature-card h3 {
    font-size: 1.6rem;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--text-secondary);
}

/* ===== DASHBOARD ===== */
.dashboard {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.dashboard-wrapper {
    display: flex;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
}

.dashboard-text {
    flex: 1 1 400px;
}

.dashboard-text h2 {
    font-size: 2.4rem;
}

.dashboard-list {
    list-style: none;
    margin: 25px 0;
}

.dashboard-list li {
    margin-bottom: 15px;
    display: flex;
    gap: 10px;
    align-items: center;
    font-size: 1.1rem;
}

.dashboard-list i {
    color: var(--accent-primary);
    font-size: 1.4rem;
}

.dashboard-image {
    flex: 1 1 400px;
}

.dashboard-image img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 30px 40px -20px var(--shadow-accent-md);
}

/* ===== PARTNERZY ===== */
.partners {
    padding: 60px 0;
    background: var(--bg-tertiary);
}

.partners-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin: 40px 0 20px;
}

.partner-card {
    background: var(--bg-secondary);
    padding: 30px 40px;
    border-radius: 20px;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 5px 15px var(--shadow-light);
}

.partner-card:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 30px var(--shadow-accent-md);
}

.partner-card img {
    max-width: 180px;
    margin-bottom: 10px;
}

.partner-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.partners-note {
    text-align: center;
    color: var(--text-secondary);
}

.partners-note a {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 600;
}

/* ===== OPINIE ===== */
.testimonials {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 20px;
    border-left: 5px solid var(--accent-primary);
    transition: 0.2s;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 25px -10px var(--shadow-md);
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.testimonial-author {
    font-weight: 600;
    color: var(--accent-primary);
}

/* ===== CENNIK ===== */
.pricing {
    padding: 80px 0;
    background: var(--bg-primary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    align-items: start;
}

.pricing-card {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 36px 28px;
    border: 1px solid var(--border-card);
    box-shadow: 0 8px 18px -10px var(--shadow-card);
    transition: 0.3s;
    text-align: center;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 30px -12px var(--shadow-accent-lg);
}

.pricing-card--popular {
    border-color: var(--accent-primary);
    box-shadow: 0 12px 30px -10px var(--shadow-accent-md);
    transform: scale(1.03);
}

.pricing-card--popular:hover {
    transform: scale(1.03) translateY(-8px);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-secondary);
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 20px;
    border-radius: 20px;
    white-space: nowrap;
}

.pricing-header h3 {
    font-size: 1.6rem;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.pricing-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: 24px;
}

.pricing-currency {
    font-size: 1.2rem;
    font-weight: 500;
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
    text-align: left;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.feature-item i {
    color: var(--accent-primary);
    margin-top: 3px;
    flex-shrink: 0;
}

.pricing-btn {
    display: block;
    width: 100%;
    text-align: center;
    text-decoration: none;
}

@media (max-width: 900px) {
    .pricing-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 360px;
        margin: 0 auto;
    }
    .pricing-card--popular {
        transform: none;
    }
    .pricing-card--popular:hover {
        transform: translateY(-8px);
    }
}

/* ===== CTA ===== */
.cta {
    padding: 60px 0 80px;
}

.cta-box {
    background: var(--gradient-tertiary);
    border-radius: 24px;
    padding: 40px 24px;
    text-align: center;
    border: 1px solid var(--border-light);
    box-shadow: 0 20px 40px -15px var(--shadow-card);
}

.cta-box h2 {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.cta-box p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 24px;
}

@media (max-width: 700px) {
    .cta-box { border-radius: 20px; padding: 30px 20px; }
    .cta-box h2 { font-size: 1.8rem; }
    .cta-box p { font-size: 1rem; }
}

/* ===== FOOTER ===== */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.footer a {
    color: var(--accent-dark);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px dotted var(--accent-secondary);
    transition: 0.2s;
}

.footer a:hover {
    color: var(--accent-primary);
    border-bottom: 1px solid var(--accent-primary);
}

.footer .fg-link {
    font-weight: 600;
    font-size: 1.1rem;
}

.footer .fg-link i {
    color: var(--accent-secondary);
}

.footer small {
    color: var(--text-light);
}

@media (max-width: 700px) {
    .footer {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    .footer .fg-link { font-size: 1rem; }
}

/* ===== ANIMACJE DODATKOWE ===== */
[data-aos] {
    transition-timing-function: ease-out;
}

/* Animacja dla sekcji ładowanej dynamicznie */
.fade-in-up {
    animation: fadeInUp 1.1s ease-out forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}