/* 1. Kolory i ustawienia podstawowe */

:root {
    --green: #1A7F45;
    --green-hover: #15693A;
    --green-dark: #1C6E44;
    --green-deep: #175E3A;
    --yellow: #FFD84D;
    --yellow-light: #FFE27A;
    --mint: #EAF7EE;
    --mint-dark: #E3F4E8;
    --border: #DCEBDF;
    --border-strong: #C9E3CF;
    --input-border: #7D927F;
    --error: #C62828;
    --text: #1E2B24;
    --text-light: #3E4A43;
    --text-on-dark: #E9F7EC;
    --muted: #5A665F;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Plus Jakarta Sans', Arial, sans-serif;
    font-size: 17px;
    line-height: 1.6;
    color: var(--text);
    background: #FFFFFF;
}

h1, h2, h3 {
    margin: 0;
    line-height: 1.2;
    font-weight: 800;
}

p {
    margin: 0;
}

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

/* 2. Kontener */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

/* 3. Przyciski */

.btn {
    display: inline-block;
    padding: 14px 24px;
    border: 2px solid transparent;
    border-radius: 10px;
    font-family: inherit;
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
}

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

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

.btn-white {
    background: var(--mint);
    color: black;
}

.btn-white:hover {
    background: var(--mint-dark);  
}

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

.btn-outline:hover {
    background: var(--mint);
}

.btn-small {
    padding: 10px 20px;
    font-size: 15px;
}

.btn-large {
    padding: 17px 24px;
    font-size: 18px;
    font-weight: 800;
}

.btn-full {
    width: 100%;
}

/* 4. Formularze */

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

.field label {
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.field input {
    width: 100%;
    height: 52px;
    padding: 0 16px;
    border: 1px solid var(--input-border);
    border-radius: 10px;
    font-family: inherit;
    font-size: 16px;
    color: var(--text);
    background: #FFFFFF;
}

.field input:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(26, 127, 69, 0.2);
}

.field input.invalid {
    border-color: var(--error);
}

.help {
    font-size: 13px;
    color: var(--muted);
}

.error {
    font-size: 14px;
    font-weight: 700;
    color: var(--error);
}

.error:empty {
    display: none;
}

.row {
    display: grid;
    gap: 20px;
}

.row-2 {
    grid-template-columns: 1fr 1fr;
}

/* 5. Listy i kafelki */

.check-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.check-list li {
    position: relative;
    margin-bottom: 10px;
    padding-left: 30px;
}

.check-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    font-weight: 800;
    color: var(--green);
}

.tiles {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 24px;
}

.tile {
    padding: 32px;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: 18px;
}

.tile h2, .tile h3 {
    margin-bottom: 12px;
    font-size: 20px;
    font-weight: 700;
}

.tile p {
    font-size: 16px;
    color: var(--text-light);
}

.tile-mint {
    background: var(--mint);
    border-color: var(--mint);
}

.tile-dark {
    background: var(--green-deep);
    border-color: var(--green-deep);
    color: #FFFFFF;
}

.tile-dark p,
.tile-dark li {
    color: var(--text-on-dark);
}

.tile-dark .check-list li::before {
    color: white;
}

/* 6. Nagłówek */

.header {
    background: #FFFFFF;
    border-bottom: 1px solid var(--border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 88px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 800;
    color: var(--text);
    text-decoration: none;
}

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

.nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    padding: 6px 0;
    border-bottom: 2px solid transparent;
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
}

.nav-link:hover, .nav-link.active {
    color: var(--green);
    border-bottom-color: var(--green);
}

/* 7. Stopka */

.footer {
    border-top: 1px solid var(--border);
    font-size: 15px;
    color: var(--text-light);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-top: 56px;
    padding-bottom: 40px;
}

.footer-brand p {
    max-width: 380px;
    margin-top: 16px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-heading {
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--green);
}

.footer-column a {
    color: var(--text);
    text-decoration: none;
}

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

.footer-company {
    margin-top: 8px;
    font-size: 14px;
}

.footer-bottom {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 48px;
    padding-top: 24px;
    padding-bottom: 32px;
    border-top: 1px solid var(--border);
    font-size: 14px;
}

.footer-cookies {
    margin-top: 8px;
    padding: 0;
    border: none;
    background: none;
    font-family: inherit;
    font-size: 14px;
    color: var(--text);
    text-decoration: underline;
    cursor: pointer;
}

.footer-cookies:hover {
    color: var(--green);
}

.footer-notice {
    color: var(--muted);
}

/* 8. Tablet i telefon */

@media (max-width: 960px) {
    .tiles {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .footer-top,
    .footer-bottom {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 640px) {
    body {
        font-size: 16px;
    }

    .container {
        padding: 0 16px;
    }

    .header-inner {
        height: 64px;
    }

    .logo {
        font-size: 18px;
    }

    .logo img {
        width: 24px;
        height: 24px;
    }

    .nav-home {
        display: none;
    }

    .nav {
        gap: 12px;
    }

    .nav-link {
        font-size: 14px;
    }

    .nav .btn-small {
        padding: 10px 14px;
        font-size: 14px;
    }

    .row-2 {
        grid-template-columns: 1fr;
    }

    .tile {
        padding: 22px;
    }
}

/* 9. Baner cookies */

[hidden] {
    display: none !important;
}

.cookie-banner {
    position: fixed;
    left: 24px;
    bottom: 24px;
    z-index: 1000;
    width: calc(100% - 48px);
    max-width: 560px;
    max-height: calc(100vh - 48px);
    overflow-y: auto;
    padding: 32px;
    background: #FFFFFF;
    border: 1px solid var(--border-strong);
    border-radius: 18px;
    box-shadow: 0 12px 40px rgba(30, 43, 36, 0.2);
}

.cookie-banner h2 {
    margin-bottom: 12px;
    font-size: 24px;
}

.cookie-banner p {
    font-size: 15px;
    color: var(--text-light);
}

.cookie-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 24px;
}

.cookie-settings-box {
    margin-top: 16px;
    border: 1px dashed var(--border-strong);
    border-radius: 12px;
}

.cookie-settings-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 16px 20px;
    border: none;
    background: none;
    font-family: inherit;
    font-size: 15px;
    font-weight: 700;
    color: var(--green);
    cursor: pointer;
}

.cookie-arrow {
    font-size: 18px;
    line-height: 1;
}

.cookie-settings-toggle[aria-expanded="true"] .cookie-arrow {
    transform: rotate(180deg);
}

.cookie-options {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 0 20px 20px;
}

.cookie-option {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    color: var(--text-light);
    cursor: pointer;
}

.cookie-option strong {
    display: block;
    font-size: 15px;
    color: var(--text);
}

.cookie-option input {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin: 2px 0 0;
    accent-color: var(--green);
}

@media (max-width: 640px) {
    .cookie-banner {
        left: 8px;
        bottom: 8px;
        width: calc(100% - 16px);
        max-height: calc(100vh - 16px);
        padding: 22px;
    }

    .cookie-banner h2 {
        font-size: 20px;
    }

    .cookie-buttons {
        grid-template-columns: 1fr;
    }
}