html { overflow-y: scroll; scrollbar-gutter: stable; }
:root { color-scheme: light; --ink: #16191d; --soft: #5b6470; --line: #e3e6ea; --bg2: #f6f7f9; --acc: #1f5f8b; }
* { box-sizing: border-box; }
body { margin: 0; font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: #fff; }
a { color: var(--acc); }
.wrap { max-width: 60rem; margin: 0 auto; padding: 0 1.25rem; }
.top { border-bottom: 1px solid var(--line); }
.topline { display: flex; align-items: center; justify-content: space-between; gap: .5rem 1.5rem; flex-wrap: wrap; min-height: 4rem; padding-top: .75rem; padding-bottom: .75rem; }
.brand { font-weight: 700; color: var(--ink); text-decoration: none; letter-spacing: -.01em; }
.nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.nav a { color: var(--soft); text-decoration: none; font-size: .95rem; }
.nav a[aria-current="page"], .nav a:hover { color: var(--ink); }
main.wrap { padding-top: 2.5rem; padding-bottom: 4rem; min-height: 60vh; }
h1 { font-size: clamp(1.8rem, 4.5vw, 2.8rem); line-height: 1.15; letter-spacing: -.025em; margin: 0 0 1rem; font-weight: 700; }
h2 { font-size: 1.15rem; margin: 2rem 0 .4rem; }
.lede { font-size: 1.15rem; color: var(--soft); max-width: 40rem; }
.meta { color: var(--soft); font-size: .9rem; }
.hero { padding: 1rem 0 2.5rem; max-width: 46rem; }
.stav { display: inline-block; margin: .5rem 0 0; padding: .35rem .8rem; border: 1px solid var(--line); border-radius: 999px; color: var(--soft); font-size: .95rem; }
.kroky { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1rem; margin: 1rem 0 3rem; }
.krok { border: 1px solid var(--line); border-radius: 10px; padding: 1.25rem; }
.krok h2 { margin: .6rem 0 .2rem; font-size: 1.05rem; }
.krok p { margin: 0; color: var(--soft); }
.krok .n { display: inline-grid; place-items: center; width: 1.9rem; height: 1.9rem; border-radius: 50%; background: var(--bg2); font-weight: 700; font-size: .9rem; }
.cta { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; padding: 1.5rem; background: var(--bg2); border-radius: 10px; }
.cta p { margin: 0; flex: 1 1 14rem; }
.btn { display: inline-block; padding: .7rem 1.2rem; border: 0; border-radius: 8px; background: var(--acc); color: #fff; font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; }
.btn:hover:not(:disabled) { filter: brightness(1.1); }
.btn:disabled { opacity: .55; cursor: wait; }
.kform { display: grid; gap: .35rem; max-width: 36rem; margin: 1.25rem 0 1rem; }
.kform label { font-weight: 600; font-size: .9rem; margin-top: .7rem; }
.kform textarea, .kform input[type="text"] { font: inherit; padding: .65rem .75rem; border: 1px solid #c9ced5; border-radius: 8px; width: 100%; }
.kform textarea { min-height: 9rem; resize: vertical; }
.kform textarea:focus, .kform input[type="text"]:focus { outline: 2px solid var(--acc); outline-offset: 1px; border-color: var(--acc); }
.kform[hidden], .kdone[hidden] { display: none; }
.kfoot { display: flex; align-items: center; gap: 1rem; margin-top: 1rem; flex-wrap: wrap; }
#kmsg { color: #b42318; font-size: .9rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.kdone { display: flex; gap: .9rem; align-items: center; max-width: 36rem; padding: 1.2rem; border: 1px solid var(--line); border-radius: 10px; margin: 1.25rem 0; }
.kcheck { display: grid; place-items: center; width: 2.2rem; height: 2.2rem; border-radius: 50%; background: var(--acc); color: #fff; font-weight: 700; }
.kdone strong { display: block; }
.kdone .sub { color: var(--soft); font-size: .92rem; }
footer { border-top: 1px solid var(--line); color: var(--soft); font-size: .9rem; padding: 1.5rem 0 2rem; }
footer p { margin: .2rem 0; }
footer a { color: var(--soft); }