:root {
    --pdd-blue: #0054A6;
    --pdd-white: #FFFFFF;
    --pdd-red: #E31C23;
    --pdd-ink: #111111;
    --pdd-grey: #F5F6F8;
    --pdd-line: #D5D8DE;
    --pdd-err: #9B1218;
    --pdd-font: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

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

@media (prefers-reduced-motion: no-preference) {
    html { scroll-behavior: smooth; }
}

body {
    font-family: var(--pdd-font);
    background: var(--pdd-white);
    color: var(--pdd-ink);
    line-height: 1.5;
}

:focus-visible {
    outline: 3px solid var(--pdd-red);
    outline-offset: 2px;
}

a { color: var(--pdd-blue); }
a:hover { text-decoration-thickness: 2px; }

.pdd-wrap {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
}

.pdd-narrow { max-width: 640px; }

h1, h2, h3 {
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.12;
    text-transform: uppercase;
}

h1 { font-size: clamp(1.45rem, 3vw, 2rem); }
h2 { font-size: clamp(1.2rem, 2.2vw, 1.5rem); margin-bottom: 8px; }
h3 { font-size: 0.95rem; margin-top: 8px; }

.pdd-header {
    position: relative;
    background: var(--pdd-blue);
    color: var(--pdd-white);
}

.pdd-header a { color: var(--pdd-white); text-decoration: none; }

.pdd-navrow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 62px;
}

.pdd-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-decoration: none;
}

.pdd-plate {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    background: var(--pdd-white);
    color: var(--pdd-blue);
    font-weight: 800;
    font-size: 0.95rem;
}

.pdd-nav { display: flex; align-items: center; gap: 16px; }
.pdd-nav a { font-size: 0.9rem; font-weight: 700; }
.pdd-navphone { white-space: nowrap; }

.pdd-toggle {
    display: none;
    background: none;
    border: 0;
    cursor: pointer;
    padding: 8px;
}

.pdd-toggle span {
    display: block;
    width: 22px;
    height: 3px;
    background: var(--pdd-white);
    margin: 4px 0;
}

.pdd-hero { background: var(--pdd-grey); padding: 28px 0 36px; }

.pdd-signhead {
    background: var(--pdd-blue);
    color: var(--pdd-white);
    border: 10px solid var(--pdd-white);
    outline: 4px solid var(--pdd-blue);
    padding: 32px 28px;
}

.pdd-kicker {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 12px;
    opacity: 0.9;
}

.pdd-lead {
    margin-top: 14px;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
    max-width: 42em;
    line-height: 1.5;
}

.pdd-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }

.pdd-btn {
    display: inline-block;
    background: var(--pdd-white);
    color: var(--pdd-blue);
    border: 0;
    padding: 12px 18px;
    font: inherit;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    text-decoration: none;
    cursor: pointer;
}

.pdd-btn:hover { color: var(--pdd-blue); filter: brightness(0.95); }

.pdd-btn-ghost {
    background: transparent;
    color: var(--pdd-white);
    box-shadow: inset 0 0 0 2px var(--pdd-white);
}

.pdd-btn-ghost:hover { color: var(--pdd-white); }

.pdd-section { padding: 48px 0; }
.pdd-band { background: var(--pdd-grey); }
.pdd-sub { margin-bottom: 20px; max-width: 42em; }

.pdd-cats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.pdd-cat {
    background: var(--pdd-blue);
    color: var(--pdd-white);
    border: 8px solid var(--pdd-white);
    outline: 3px solid var(--pdd-blue);
    padding: 22px 16px 20px;
    text-align: center;
}

.pdd-letter {
    font-size: 4.4rem;
    font-weight: 800;
    line-height: 0.9;
    letter-spacing: -0.04em;
}

.pdd-cat h3 { text-transform: uppercase; }
.pdd-cat p { text-transform: none; font-weight: 500; letter-spacing: 0; margin-top: 8px; }
.pdd-price { font-weight: 800; font-size: 1.15rem; margin-top: 12px; }

.pdd-tablewrap { overflow-x: auto; }

.pdd-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--pdd-white);
}

.pdd-table caption {
    text-align: left;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 0.8rem;
    margin-bottom: 10px;
}

.pdd-table th,
.pdd-table td {
    border: 2px solid var(--pdd-ink);
    padding: 10px 12px;
    text-align: left;
}

.pdd-table th {
    background: var(--pdd-blue);
    color: var(--pdd-white);
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.04em;
}

.pdd-docs { padding-left: 1.2em; }
.pdd-docs li { margin: 8px 0; }
.pdd-note { margin-top: 16px; font-size: 0.92rem; }

details {
    background: var(--pdd-white);
    border: 2px solid var(--pdd-ink);
    padding: 12px 14px;
    margin-bottom: 8px;
}

summary { cursor: pointer; font-weight: 800; text-transform: uppercase; font-size: 0.9rem; }
details p { margin-top: 8px; font-weight: 500; text-transform: none; }

.pdd-field { margin-bottom: 14px; }
.pdd-field label { display: block; font-weight: 800; font-size: 0.85rem; text-transform: uppercase; margin-bottom: 4px; }
.pdd-opt { font-weight: 500; text-transform: none; color: #555; }

.pdd-field input,
.pdd-field select,
.pdd-field textarea {
    width: 100%;
    font: inherit;
    padding: 10px 12px;
    border: 2px solid var(--pdd-ink);
    background: var(--pdd-white);
    color: var(--pdd-ink);
}

.pdd-field [aria-invalid="true"] { border-color: var(--pdd-red); }
.pdd-err { color: var(--pdd-err); font-size: 0.85rem; margin-top: 4px; font-weight: 700; }

#zapis .pdd-btn { background: var(--pdd-blue); color: var(--pdd-white); }

.pdd-form-err {
    margin-top: 14px;
    padding: 12px;
    border: 2px solid var(--pdd-red);
    background: #fdecee;
    color: var(--pdd-err);
    font-weight: 700;
}

.pdd-done { padding: 8px 0 24px; }
.pdd-done h3 { margin-bottom: 8px; }

.pdd-footer {
    background: var(--pdd-ink);
    color: #ddd;
    padding: 36px 0 20px;
    font-size: 0.92rem;
}

.pdd-footer a { color: var(--pdd-white); }
.pdd-footbrand {
    font-weight: 800;
    text-transform: uppercase;
    color: var(--pdd-white);
    margin-bottom: 6px;
}

.pdd-footgrid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 0.8fr;
    gap: 24px;
}

.pdd-footlinks { display: flex; flex-direction: column; gap: 6px; }
.pdd-footlinks a { text-decoration: none; font-weight: 700; }

.pdd-footbot {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 28px;
    padding-top: 16px;
    border-top: 2px solid #333;
    font-size: 0.82rem;
}

@media (max-width: 800px) {
    .pdd-cats { grid-template-columns: 1fr; max-width: 320px; }
}

@media (max-width: 720px) {
    .pdd-toggle { display: block; }
    .pdd-nav {
        display: none;
        position: absolute;
        top: 62px;
        left: 0;
        right: 0;
        background: var(--pdd-blue);
        flex-direction: column;
        align-items: flex-start;
        padding: 12px 20px 20px;
        gap: 12px;
    }
    .pdd-nav.open { display: flex; }
    .pdd-signhead { padding: 24px 16px; border-width: 6px; }
    .pdd-footgrid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    .pdd-toggle span { transition: none; }
}