/* ============================================================
   SmartlineCard — common.css
   Basis-Styling für öffentliche Seiten (Etappe 1a).
   Karten-Rendering (layout-card) kommt in Phase 3.

   Farben & Schriften sind die zentrale Smartline-CI (Master:
   _Projekte/CI/ci.json, Richtlinie: _Projekte/CI/README.md).
   Variablen bewusst auf die smartline.info-Namen (--green, --text, …)
   ausgerichtet — identisch zu smartline.info/css/common.css, damit
   alle Unterprojekte gleich aussehen und Änderungen an der CI hier
   1:1 übernommen werden können.
   ============================================================ */

/* -------- Fonts: Outfit (Primär), Source Serif 4 (Akzent) --------
   WOFF2-Dateien liegen lokal unter /fonts/ (nicht Google-CDN — DSGVO).
   Master-Ablage: _Projekte/CI/fonts/. Beim Deploy müssen die Files
   nach /Smartlinecard/www/fonts/ hochgeladen werden. Fehlen sie,
   greift der system-ui-Fallback in body. */

@font-face {
    font-family: 'Outfit';
    src: url('/fonts/outfit-latin-400.woff2') format('woff2');
    font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Outfit';
    src: url('/fonts/outfit-latin-600.woff2') format('woff2');
    font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Outfit';
    src: url('/fonts/outfit-latin-700.woff2') format('woff2');
    font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Outfit';
    src: url('/fonts/outfit-latin-800.woff2') format('woff2');
    font-weight: 800; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Source Serif 4';
    src: url('/fonts/source-serif-4-latin-300.woff2') format('woff2');
    font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Source Serif 4';
    src: url('/fonts/source-serif-4-latin-400.woff2') format('woff2');
    font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Source Serif 4';
    src: url('/fonts/source-serif-4-latin-300italic.woff2') format('woff2');
    font-weight: 300; font-style: italic; font-display: swap;
}
@font-face {
    font-family: 'Source Serif 4';
    src: url('/fonts/source-serif-4-latin-400italic.woff2') format('woff2');
    font-weight: 400; font-style: italic; font-display: swap;
}

:root {
    /* CI — Master in _Projekte/CI/ci.json */
    --green:        #014639;
    --green-dark:   #00312a;
    --green-light:  #e8edea;
    --green-mid:    #a9b7a2;
    --text:         #1a2318;
    --text-muted:   #848f7f;
    --border:       #cbd5c6;
    --white:        #ffffff;
    --bg:           #f7faf6;
    --red:          #b83232;
    --red-light:    #fdf0f0;
    --red-border:   #f0c8c5;

    /* Semantische Aliase (kompatibel zu bisherigem SmartlineCard-Code) */
    --slc-primary:      var(--green);
    --slc-primary-ink:  var(--white);
    --slc-secondary:    var(--text-muted);
    --slc-accent:       var(--green-mid);
    --slc-accent-soft:  var(--border);
    --slc-text:         var(--text);
    --slc-text-muted:   var(--text-muted);
    --slc-bg:           var(--bg);
    --slc-bg-soft:      var(--green-light);
    --slc-border:       var(--border);
    --slc-danger:       var(--red);

    --slc-radius:       .5rem;
    --slc-radius-sm:    .3rem;
    --slc-shadow:       0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.05);

    color-scheme: light;
}

* { box-sizing: border-box; }

/* Lucide-Icons (Inline-SVG). Quelle: lucide.dev, MIT.
   Siehe _Projekte/CI/ci.json + _Projekte/CI/README.md. */
.lucide {
    width: 1em;
    height: 1em;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    display: inline-block;
    vertical-align: middle;
}

html, body {
    margin: 0;
    padding: 0;
    background: var(--slc-bg);
    color: var(--slc-text);
    font-family: 'Outfit', system-ui, -apple-system, "Segoe UI",
                 Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.55;
    -webkit-text-size-adjust: 100%;
}

a {
    color: var(--slc-primary);
    text-decoration: none;
}
a:hover { text-decoration: underline; }

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

h1, h2, h3 {
    color: var(--slc-primary);
    font-weight: 600;
    letter-spacing: -.01em;
    margin: 0 0 .8rem;
}
h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.15; }
h2 { font-size: clamp(1.3rem, 2.5vw, 1.6rem); line-height: 1.25; }
h3 { font-size: 1.1rem; }

p  { margin: 0 0 1rem; }

code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    background: var(--slc-bg-soft);
    padding: .1rem .35rem;
    border-radius: var(--slc-radius-sm);
    font-size: .92em;
}

.container {
    max-width: 72rem;
    margin: 0 auto;
    padding: 0 1.3rem;
}
.container--narrow {
    max-width: 48rem;
}

.muted-note {
    color: var(--slc-text-muted);
    font-size: .9rem;
    padding: .8rem 1rem;
    background: var(--slc-bg-soft);
    border-left: 3px solid var(--slc-accent);
    border-radius: var(--slc-radius-sm);
    margin: 1.5rem 0;
}

/* -------- Header / Nav -------- */

.site-header {
    border-bottom: 1px solid var(--slc-border);
    background: var(--slc-bg);
    position: sticky;
    top: 0;
    z-index: 50;
}
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4rem;
    gap: 1.5rem;
}
.site-logo {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    color: var(--slc-primary);
    font-weight: 700;
    letter-spacing: -.01em;
    font-size: 1.15rem;
    text-decoration: none;
}
.site-logo:hover { text-decoration: none; }
.site-logo__img {
    display: block;
    height: 3.25rem;
    width: auto;
    max-width: 100%;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 1.3rem;
    flex-wrap: wrap;
}
.site-nav a {
    color: var(--slc-text);
    font-weight: 500;
    font-size: .95rem;
}
.site-nav a.is-active {
    color: var(--slc-primary);
    border-bottom: 2px solid var(--slc-primary);
    padding-bottom: .1rem;
}
.site-nav__secondary {
    color: var(--slc-text-muted) !important;
}
.site-nav__divider {
    width: 1px;
    height: 1.5rem;
    background: var(--slc-border);
    display: inline-block;
}

/* -------- Main / Sections -------- */

.site-main { min-height: 50vh; }

.hero {
    padding: clamp(3rem, 7vw, 6rem) 0 clamp(2rem, 5vw, 4rem);
    background: linear-gradient(180deg, var(--slc-accent-soft) 0%, var(--slc-bg) 100%);
}
.hero__title {
    font-size: clamp(2rem, 5vw, 3.4rem);
    line-height: 1.08;
    letter-spacing: -.02em;
    max-width: 26ch;
    margin-bottom: 1.3rem;
}
.hero__lead {
    font-size: clamp(1rem, 1.6vw, 1.15rem);
    color: var(--slc-text-muted);
    max-width: 50ch;
    margin-bottom: 1.8rem;
}
.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: .8rem;
}

.features {
    padding: clamp(3rem, 6vw, 5rem) 0;
}
.features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    gap: 2rem;
}
.feature__ico {
    width: 2.4rem;
    height: 2.4rem;
    border-radius: var(--slc-radius);
    background: var(--slc-accent-soft);
    color: var(--slc-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: .8rem;
}
.feature__ico svg {
    width: 1.4rem;
    height: 1.4rem;
    fill: currentColor;
}

.cta-band {
    background: var(--slc-primary);
    color: var(--slc-primary-ink);
    padding: clamp(2rem, 5vw, 3.5rem) 0;
    margin-top: 2rem;
}
.cta-band__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}
.cta-band__title {
    color: var(--slc-primary-ink);
    margin: 0 0 .4rem;
    max-width: 32ch;
}
.cta-band__lead {
    margin: 0;
    opacity: .85;
    max-width: 42ch;
}

/* -------- Page-Head (Pricing/Legal etc.) -------- */

.page-head {
    padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(1rem, 2vw, 1.5rem);
    background: var(--slc-bg-soft);
    border-bottom: 1px solid var(--slc-border);
}
.page-head__lead {
    color: var(--slc-text-muted);
    font-size: 1.05rem;
    max-width: 55ch;
}

.page-content {
    padding: 2.5rem 0 4rem;
}
.page-content h2 {
    margin-top: 2rem;
}

/* -------- Pricing -------- */

.pricing { padding: 3rem 0 4rem; }
.pricing__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    gap: 1.3rem;
    margin-top: 2rem;
}
.pricing__note {
    margin-top: 2rem;
    color: var(--slc-text-muted);
    font-size: .9rem;
    text-align: center;
}
.pricing-card {
    position: relative;
    background: var(--slc-bg);
    border: 1px solid var(--slc-border);
    border-radius: var(--slc-radius);
    padding: 1.6rem 1.4rem;
    display: flex;
    flex-direction: column;
    gap: .7rem;
}
.pricing-card.is-highlight {
    border-color: var(--slc-primary);
    box-shadow: var(--slc-shadow);
    transform: translateY(-.2rem);
}
.pricing-card.is-soon {
    opacity: .75;
}
.pricing-card__badge {
    position: absolute;
    top: -.7rem;
    left: 1.4rem;
    background: var(--slc-primary);
    color: var(--slc-primary-ink);
    font-size: .72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    padding: .2rem .7rem;
    border-radius: 99px;
}
.pricing-card__title {
    margin: 0;
    font-size: 1.25rem;
}
.pricing-card__price {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--slc-primary);
}
.pricing-card__desc {
    margin: 0;
    color: var(--slc-text-muted);
    font-size: .95rem;
}
.pricing-card__features {
    list-style: none;
    padding: 0;
    margin: .3rem 0 .8rem;
    font-size: .9rem;
}
.pricing-card__features li {
    padding: .25rem 0 .25rem 1.2rem;
    position: relative;
}
.pricing-card__features li::before {
    content: "";
    position: absolute;
    left: 0; top: .7rem;
    width: .4rem; height: .4rem;
    border-radius: 99px;
    background: var(--slc-primary);
}
.pricing-card__soon {
    display: inline-block;
    padding: .6rem 1rem;
    border: 1px dashed var(--slc-border);
    border-radius: var(--slc-radius);
    color: var(--slc-text-muted);
    font-size: .9rem;
    text-align: center;
    margin-top: auto;
}

/* -------- Buttons -------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .4rem;
    padding: .65rem 1.2rem;
    border-radius: var(--slc-radius);
    font-weight: 600;
    font-size: .95rem;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.btn:hover { text-decoration: none; }
.btn--sm { padding: .4rem .9rem; font-size: .85rem; }
.btn--lg { padding: .85rem 1.6rem; font-size: 1rem; }
.btn--block { width: 100%; margin-top: auto; }
.btn--primary {
    background: var(--slc-primary);
    color: var(--slc-primary-ink);
    border-color: var(--slc-primary);
}
.btn--primary:hover {
    background: #013529;
}
.btn--ghost {
    background: transparent;
    color: var(--slc-primary);
    border-color: var(--slc-border);
}
.btn--ghost:hover {
    border-color: var(--slc-primary);
    background: var(--slc-bg-soft);
}

/* -------- Contact card -------- */
.contact-card {
    background: var(--slc-bg-soft);
    border: 1px solid var(--slc-border);
    border-radius: var(--slc-radius);
    padding: 1.5rem;
    margin: 1rem 0;
}

/* -------- Forms (Etappe 1b) -------- */

.form {
    max-width: 32rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-fieldset {
    border: 1px solid var(--border);
    border-radius: var(--slc-radius);
    padding: 1.2rem 1.4rem;
    background: var(--white);
}
.form-fieldset legend {
    padding: 0 .5rem;
    font-weight: 600;
    color: var(--green);
    font-size: .9rem;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: .35rem;
    margin: 1rem 0;
}
.form-row:first-of-type { margin-top: .3rem; }
.form-row:last-of-type  { margin-bottom: 0; }

.form-row label {
    font-weight: 600;
    font-size: .9rem;
    color: var(--text);
}

.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="password"],
.form-row input[type="tel"],
.form-row input[type="url"],
.form-row textarea {
    width: 100%;
    padding: .7rem .85rem;
    font-size: 1rem;
    font-family: inherit;
    border: 1px solid var(--border);
    border-radius: var(--slc-radius-sm);
    background: var(--white);
    color: var(--text);
    transition: border-color .15s, box-shadow .15s;
}

.form-row input:focus,
.form-row textarea:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(1, 70, 57, 0.12);
}

.form-row.is-error input,
.form-row.is-error textarea {
    border-color: var(--red);
    background: var(--red-light);
}

.form-hint {
    font-size: .85rem;
    color: var(--text-muted);
    line-height: 1.4;
}
.form-hint--error {
    color: var(--red);
    font-weight: 500;
}

.form-slug-input {
    display: flex;
    align-items: stretch;
    border: 1px solid var(--border);
    border-radius: var(--slc-radius-sm);
    background: var(--white);
    overflow: hidden;
    transition: border-color .15s, box-shadow .15s;
}
.form-slug-input:focus-within {
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(1, 70, 57, 0.12);
}
.form-slug-input__prefix {
    padding: .7rem .85rem;
    background: var(--bg);
    color: var(--text-muted);
    font-size: .95rem;
    border-right: 1px solid var(--border);
    white-space: nowrap;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.form-slug-input input {
    flex: 1;
    padding: .7rem .85rem;
    font-size: 1rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    border: none;
    background: transparent;
    color: var(--text);
}
.form-slug-input input:focus {
    outline: none;
    box-shadow: none;
}
.form-row.is-error .form-slug-input {
    border-color: var(--red);
    background: var(--red-light);
}

.form-error {
    background: var(--red-light);
    border: 1px solid var(--red-border);
    border-left: 4px solid var(--red);
    border-radius: var(--slc-radius-sm);
    padding: 1rem 1.2rem;
    color: var(--text);
    margin: 1rem 0;
}
.form-error--global {
    font-weight: 500;
}

.form-success {
    background: var(--green-light);
    border: 1px solid var(--border);
    border-left: 4px solid var(--green);
    border-radius: var(--slc-radius-sm);
    padding: 1.3rem 1.5rem;
    margin: 1rem 0;
    color: var(--text);
    line-height: 1.5;
}
.form-success p:last-child { margin-bottom: 0; }

.form-legal {
    font-size: .85rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

.form-actions {
    display: flex;
    gap: .7rem;
    flex-wrap: wrap;
    align-items: center;
}

.form-login-hint {
    margin-top: 2rem;
    font-size: .9rem;
    color: var(--text-muted);
    text-align: center;
}

/* -------- Textarea (ergänzt Forms) -------- */
.form-row textarea {
    resize: vertical;
    min-height: 5rem;
    line-height: 1.5;
}

/* -------- Form-Grid (für PLZ + Ort nebeneinander) -------- */
.form-grid {
    display: grid;
    gap: 1rem;
}
.form-grid--zip-city {
    grid-template-columns: 8rem 1fr;
}
.form-grid .form-row {
    margin: 0;
}
@media (max-width: 30rem) {
    .form-grid--zip-city { grid-template-columns: 1fr; }
}

/* -------- Dashboard-Card (Etappe 2a) -------- */

.dashboard-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--slc-radius);
    padding: 1.5rem 1.6rem;
    box-shadow: var(--slc-shadow);
}
.dashboard-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
}
.dashboard-card__label {
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: .4rem;
}
.dashboard-card__url code {
    font-size: 1rem;
    padding: .3rem .55rem;
    background: var(--bg);
    border: 1px solid var(--border);
}
.dashboard-card__actions {
    display: flex;
    gap: .7rem;
    flex-wrap: wrap;
    margin-bottom: 1.2rem;
}
.dashboard-card__publish {
    padding-top: 1.2rem;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: .5rem;
    flex-wrap: wrap;
}

/* -------- Badges -------- */

.badge {
    display: inline-block;
    padding: .25rem .7rem;
    font-size: .78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    border-radius: 99px;
}
.badge--live {
    background: var(--green);
    color: var(--white);
}
.badge--draft {
    background: var(--green-light);
    color: var(--green);
    border: 1px solid var(--border);
}

/* -------- Checklist -------- */

.checklist {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
}
.checklist__item {
    display: flex;
    align-items: center;
    gap: .7rem;
    padding: .6rem 0;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}
.checklist__item:last-child { border-bottom: none; }
.checklist__item.is-done {
    color: var(--text-muted);
    text-decoration: line-through;
    text-decoration-color: var(--green-mid);
}
.checklist__mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.4rem;
    height: 1.4rem;
    font-weight: 700;
    color: var(--text-muted);
}
.checklist__item.is-done .checklist__mark {
    color: var(--green);
}
.checklist__label {
    flex: 1;
}
.checklist__tag {
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text-muted);
    padding: .15rem .5rem;
    border: 1px solid var(--border);
    border-radius: 99px;
    background: var(--bg);
}
.checklist__tag--soon {
    color: var(--green);
    border-color: var(--border);
    background: var(--green-light);
}

/* -------- 404 -------- */

.error-page {
    padding: clamp(4rem, 10vw, 8rem) 0;
    text-align: center;
}
.error-page__code {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 700;
    color: var(--slc-accent);
    line-height: 1;
    margin-bottom: .5rem;
}
.error-page__title {
    margin-bottom: .8rem;
}
.error-page__lead {
    color: var(--slc-text-muted);
    max-width: 45ch;
    margin: 0 auto 2rem;
}
.error-page__actions {
    display: inline-flex;
    gap: .7rem;
    flex-wrap: wrap;
    justify-content: center;
}
.error-page__debug {
    margin-top: 3rem;
    padding: 1rem;
    background: #fff8e1;
    border: 1px solid #e8d99a;
    border-radius: var(--slc-radius);
    font-size: .88rem;
    text-align: left;
    font-family: ui-monospace, Menlo, Consolas, monospace;
}

/* -------- Footer -------- */

.site-footer {
    margin-top: 3rem;
    padding: 2rem 0;
    background: var(--slc-bg-soft);
    border-top: 1px solid var(--slc-border);
    font-size: .9rem;
    color: var(--slc-text-muted);
}
.site-footer__inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 1rem;
}
.site-footer__brand strong {
    color: var(--slc-primary);
    display: block;
}
.site-footer__claim {
    font-size: .85rem;
}
.site-footer__nav {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    justify-content: center;
}
.site-footer__nav a {
    color: var(--slc-text-muted);
}
.site-footer__meta {
    text-align: right;
    font-size: .82rem;
}

/* Responsive fallback für Footer + CTA-Band */
@media (max-width: 42rem) {
    .site-footer__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .site-footer__meta { text-align: center; }
    .site-footer__nav  { justify-content: center; }
    .cta-band__inner   { flex-direction: column; align-items: flex-start; }
    .site-nav          { gap: .8rem; }
    .site-nav__divider { display: none; }
}