/* Passepartout – öffentliche Plattform-Seiten (Startseite, Registrierung) */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 10px 18px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--card); color: var(--ink); font: 500 14px/1.2 var(--sans); text-decoration: none; cursor: pointer; }
.btn:hover { border-color: var(--ink-3); }
.btn.primary { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn.small { padding: 7px 14px; font-size: 13px; }
.muted { color: var(--ink-3); }
.small { font-size: 13px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px; }
.flash { padding: 12px 16px; border-radius: var(--radius-s); background: var(--accent-soft); margin: 12px auto; max-width: 720px; }
.flash.error { background: #f7e1df; color: var(--bad); }
.flash.ok { background: #e2efe7; color: var(--ok); }
.pf { display: flex; flex-direction: column; min-height: 100vh; }
.pf-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px clamp(16px, 5vw, 56px); }
.pf-mark { font-family: var(--serif); font-size: 26px; text-decoration: none; letter-spacing: .01em; }
.pf-head nav { display: flex; align-items: center; gap: 18px; font-size: 14px; }
.pf-head nav a:not(.btn) { text-decoration: none; color: var(--ink-2); }
.pf-hero { max-width: 880px; margin: 0 auto; padding: clamp(48px, 10vw, 120px) 20px 64px; text-align: center; }
.pf-hero h1 { font-size: clamp(38px, 6vw, 68px); }
.pf-hero h1 em { font-style: italic; color: var(--accent); }
.pf-hero .lead { font-size: 18px; color: var(--ink-2); max-width: 680px; margin: 0 auto 28px; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: 12px; color: var(--ink-3); }
.pf-features { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 28px; max-width: 1100px; margin: 0 auto; padding: 32px 20px 64px; }
.pf-features h3 { font-size: 24px; }
.pf-features p { color: var(--ink-2); margin: 0; }
.pf-pricing { max-width: 1100px; margin: 0 auto; padding: 32px 20px 80px; text-align: center; }
.pf-pricing h2 { font-size: 40px; }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; margin-top: 28px; text-align: left; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; gap: 6px; }
.plan .price { font-family: var(--serif); font-size: 38px; margin: 0; }
.plan .price small { font-family: var(--sans); font-size: 14px; color: var(--ink-3); }
.plan ul { padding-left: 18px; color: var(--ink-2); flex: 1; }
.plan .btn { align-self: flex-start; }
.pf-form { max-width: 640px; width: 100%; margin: 0 auto; padding: 32px 20px 80px; }
.pf-form .card { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field label { font-weight: 500; font-size: 14px; }
.field input, .field select { width: 100%; padding: 11px 12px; border: 1px solid var(--line-2); border-radius: var(--radius-s); font: inherit; background: #fff; color: var(--ink); }
.field input:focus, .field select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .grid2 { grid-template-columns: 1fr; } .pf-head nav a:not(.btn) { display: none; } }
.slugrow { display: flex; align-items: center; border: 1px solid var(--line-2); border-radius: var(--radius-s); background: #fff; overflow: hidden; }
.slugrow input { border: 0 !important; outline: none; min-width: 0; }
.slugrow span { padding: 0 12px; color: var(--ink-3); white-space: nowrap; font-size: 14px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; }
.check input { margin-top: 4px; }
.ferr { color: var(--bad); font-size: 13px; margin: 0; }
.spinner { width: 28px; height: 28px; border: 3px solid var(--line); border-top-color: var(--ink); border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.pf-foot { margin-top: auto; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding: 24px clamp(16px, 5vw, 56px); border-top: 1px solid var(--line); font-size: 13px; color: var(--ink-3); }
.pf-foot .links { display: flex; gap: 16px; }
/* Flex-Spalte + margin:auto würde die Abschnitte auf Inhaltsbreite schrumpfen lassen */
.pf > section, .pf > main, .pf-hero, .pf-features, .pf-pricing { width: 100%; box-sizing: border-box; }