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

:root {
    --green-dark: #024136;
    --green-deep: #052522;
    --green-primary: #239371;
    --green-hover: #117d5d;
    --green-forest: #0b3933;

    --white: #ffffff;
    --gray-light: #f5f6f8;
    --gray-mid: #e3e5eb;
    --gray-border: #cdcfd5;
    --gray-text: #5a5d66;
    --text-body: #212327;
    --black: #000000;

    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;

    --section-py: 5rem;
    --container-max: 1140px;
    --container-narrow: 760px;

    --transition: 0.25s ease;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-body);
    background: var(--white);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

a:hover {
    color: var(--green-hover);
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container--narrow {
    max-width: var(--container-narrow);
}

h1, h2, h3 {
    font-family: var(--font-heading);
    color: var(--green-dark);
    line-height: 1.25;
}

h1 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 600;
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.btn {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    padding: 0.875rem 2rem;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition);
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--green-primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--green-hover);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(35, 147, 113, 0.3);
}

.btn-white {
    background: var(--white);
    color: var(--green-dark);
}

.btn-white:hover {
    background: var(--gray-light);
    color: var(--green-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(255, 255, 255, 0.2);
}

.btn-lg {
    font-size: 1.075rem;
    padding: 1rem 2.5rem;
}

.btn-full {
    display: block;
    width: 100%;
}

.topbar {
    background: var(--green-dark);
    color: var(--white);
    font-size: 0.85rem;
    padding: 0.6rem 0;
    text-align: center;
}

.topbar-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.topbar-link {
    color: var(--white);
    font-weight: 600;
    border-bottom: 1px solid rgba(255,255,255,0.4);
}

.topbar-link:hover {
    color: var(--white);
    border-bottom-color: var(--white);
}

.hero {
    padding: 4rem 0 5rem;
    background: var(--white);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-eyebrow {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--green-primary);
    margin-bottom: 1rem;
}

.hero h1 {
    margin-bottom: 1.25rem;
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--gray-text);
    margin-bottom: 1.75rem;
    line-height: 1.75;
}

.hero-benefits {
    list-style: none;
    margin-bottom: 2rem;
}

.hero-benefits li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 0.6rem;
    font-weight: 500;
}

.hero-benefits li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 10px;
    height: 10px;
    background: var(--green-primary);
    border-radius: 50%;
}

.hero-note {
    margin-top: 0.75rem;
    font-size: 0.825rem;
    color: var(--gray-text);
}

.section-image {
    border-radius: 12px;
    width: 100%;
    height: auto;
    object-fit: cover;
}

.image-placeholder {
    background: var(--gray-mid);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    color: var(--gray-text);
    font-size: 0.85rem;
    min-height: 400px;
    border: 2px dashed var(--gray-border);
}

.image-placeholder--dark {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.5);
}

.proof-bar {
    background: var(--green-dark);
    padding: 1.75rem 0;
}

.proof-bar-inner {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.proof-item {
    text-align: center;
    color: var(--white);
}

.proof-item strong {
    display: block;
    font-size: 1.75rem;
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

.proof-item span {
    font-size: 0.825rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.section {
    padding: var(--section-py) 0;
}

.section--white {
    background: var(--white);
}

.section--gray {
    background: var(--gray-light);
}

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

.section--dark h2 {
    color: var(--white);
}

.section-eyebrow {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--green-primary);
    margin-bottom: 0.75rem;
}

.section-eyebrow--light {
    color: rgba(255,255,255,0.6);
}

.for-who-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    margin-top: 2rem;
}

.for-who-card {
    background: var(--gray-light);
    border-radius: 10px;
    padding: 1.5rem;
    transition: all var(--transition);
    border: 1px solid transparent;
}

.for-who-card:hover {
    border-color: var(--green-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(2, 65, 54, 0.08);
}

.for-who-icon {
    color: var(--green-primary);
    margin-bottom: 1rem;
}

.for-who-card p {
    font-size: 0.925rem;
    line-height: 1.6;
}

.learn-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.learn-item {
    display: flex;
    gap: 1.25rem;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--gray-border);
    align-items: flex-start;
}

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

.learn-number {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--green-primary);
    flex-shrink: 0;
    width: 2rem;
}

.learn-item p {
    font-size: 0.95rem;
}

.includes-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2rem;
    justify-content: center;
}

.includes-grid .includes-card {
    flex: 0 1 calc(33.333% - 1rem);
    min-width: 260px;
}

.includes-card {
    background: var(--gray-light);
    border-radius: 10px;
    padding: 2rem 1.75rem;
    transition: all var(--transition);
    border: 1px solid transparent;
}

.includes-card:hover {
    border-color: var(--gray-border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.includes-card--featured {
    flex: 0 1 calc(33.333% - 1rem);
}

.includes-icon {
    color: var(--green-primary);
    margin-bottom: 1.25rem;
}

.includes-card h3 {
    color: var(--green-dark);
}

.includes-card p {
    font-size: 0.9rem;
    color: var(--gray-text);
    line-height: 1.65;
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.why-content h2 {
    margin-bottom: 1.5rem;
}

.why-intro {
    font-size: 1.05rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.why-lead {
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.why-list {
    list-style: none;
    margin-bottom: 2rem;
}

.why-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.4rem;
    opacity: 0.9;
}

.why-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6rem;
    width: 8px;
    height: 8px;
    background: var(--green-primary);
    border-radius: 50%;
}

.why-highlights p {
    margin-bottom: 0.5rem;
    opacity: 0.85;
    font-size: 0.95rem;
}

.why-bold {
    font-weight: 600;
    opacity: 1 !important;
    font-size: 1.05rem !important;
    margin-top: 1rem !important;
}

.certyfikat-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.certyfikat-intro {
    font-size: 1.05rem;
    color: var(--gray-text);
    margin-bottom: 2rem;
}

.certyfikat-cards {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.certyfikat-card {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    background: var(--white);
    border-radius: 10px;
    padding: 1.5rem;
    border: 1px solid var(--gray-border);
}

.certyfikat-badge {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--green-dark);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
}

.certyfikat-card h3 {
    color: var(--green-dark);
    margin-bottom: 0.25rem;
}

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

.certyfikat-note {
    font-style: italic;
    color: var(--gray-text);
    font-size: 0.95rem;
}

#decyzja .section-eyebrow,
#decyzja h2 {
    text-align: center;
}

.decyzja-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.decyzja-card {
    border-radius: 10px;
    padding: 2rem 1.75rem;
    border: 1px solid var(--gray-border);
    background: var(--white);
}

.decyzja-card--negative {
    border-color: #d4d4d4;
}

.decyzja-card--positive {
    background: var(--green-dark);
    color: var(--white);
    border-color: var(--green-dark);
}

.decyzja-card--positive h3 {
    color: var(--white);
}

.decyzja-card--invest {
    border-color: var(--green-primary);
}

.decyzja-icon {
    margin-bottom: 1rem;
    color: var(--green-primary);
}

.decyzja-card--negative .decyzja-icon {
    color: var(--gray-text);
}

.decyzja-card h3 {
    margin-bottom: 1rem;
}

.decyzja-card ul {
    list-style: none;
}

.decyzja-card ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
    line-height: 1.6;
}

.decyzja-card--negative ul li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--gray-text);
}

.decyzja-card--positive ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--green-primary);
    font-weight: 700;
}

.decyzja-card--positive ul li {
    opacity: 0.9;
}

.decyzja-card--invest ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--green-primary);
    font-weight: 700;
}

#opinie .section-eyebrow,
#opinie h2 {
    text-align: center;
}

.opinie-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.opinia-card {
    background: var(--white);
    border-radius: 10px;
    padding: 2rem;
    border: 1px solid var(--gray-border);
}

.opinia-stars {
    color: var(--green-primary);
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
}

.opinia-text {
    font-size: 0.925rem;
    line-height: 1.7;
    color: var(--text-body);
    margin-bottom: 1rem;
    font-style: italic;
}

.opinia-author {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--green-dark);
}

.opinie-link {
    text-align: center;
    margin-top: 2rem;
    font-size: 0.9rem;
}

#oferta .section-eyebrow,
#oferta h2 {
    text-align: center;
}

.pricing-box {
    max-width: 560px;
    margin: 0 auto;
    background: var(--gray-light);
    border-radius: 16px;
    padding: 3rem;
    border: 2px solid var(--green-primary);
    text-align: center;
}

.pricing-prices {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 1.25rem;
}

.pricing-label {
    display: block;
    font-size: 0.825rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gray-text);
    margin-bottom: 0.25rem;
}

.pricing-amount {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 2rem;
}

.pricing-amount--old {
    color: var(--gray-text);
    text-decoration: line-through;
    font-size: 1.5rem;
}

.pricing-amount--new {
    color: var(--green-dark);
}

.pricing-note {
    color: var(--gray-text);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.pricing-includes {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.pricing-includes li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 0.5rem;
    font-size: 0.925rem;
}

.pricing-includes li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--green-primary);
    font-weight: 700;
}

#faq .section-eyebrow,
#faq h2 {
    text-align: center;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

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

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 1.25rem 0;
    font-weight: 600;
    font-size: 1.025rem;
    color: var(--text-body);
    list-style: none;
    transition: color var(--transition);
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--green-primary);
    flex-shrink: 0;
    margin-left: 1rem;
    transition: transform var(--transition);
}

.faq-item[open] .faq-question::after {
    content: '−';
}

.faq-question:hover {
    color: var(--green-primary);
}

.faq-answer {
    padding-bottom: 1.25rem;
    color: var(--gray-text);
    font-size: 0.95rem;
    line-height: 1.7;
}

.section--cta {
    padding: 5rem 0;
    text-align: center;
}

.cta-final h2 {
    font-size: clamp(1.35rem, 2.5vw, 1.75rem);
    margin-bottom: 2rem;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.footer {
    background: var(--green-deep);
    color: rgba(255,255,255,0.5);
    padding: 2rem 0;
    font-size: 0.825rem;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: rgba(255,255,255,0.5);
    transition: color var(--transition);
}

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

.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .hero-image {
        order: -1;
    }

    .image-placeholder {
        min-height: 300px;
    }

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

    .learn-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .learn-image {
        order: -1;
    }

    .includes-grid .includes-card {
        flex: 0 1 calc(50% - 0.75rem);
        min-width: 220px;
    }

    .why-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .why-image {
        order: -1;
    }

    .certyfikat-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

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

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

@media (max-width: 640px) {
    :root {
        --section-py: 3.5rem;
    }

    .for-who-grid {
        grid-template-columns: 1fr;
    }

    .includes-grid .includes-card {
        flex: 0 1 100%;
    }

    .includes-card--featured {
        grid-template-columns: 1fr;
    }

    .includes-card--featured .includes-icon {
        grid-row: auto;
    }

    .pricing-box {
        padding: 2rem 1.5rem;
    }

    .pricing-prices {
        flex-direction: column;
        gap: 1rem;
    }

    .proof-bar-inner {
        gap: 1.5rem;
    }

    .hero {
        padding: 2.5rem 0 3rem;
    }

    .btn-lg {
        padding: 0.875rem 1.75rem;
        font-size: 1rem;
    }

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