/* Mietblick Website – öffentliche Seiten: Startseite, Preise, Rechtstexte, Anmeldung */
:root {
  --bg: #EEF3F3; --surface: #FFFFFF; --surface-2: #F4F7F7; --ink: #102A2F; --muted: #56696D; --line: #D6E0E0; --line-strong: #B9C8C9;
  --accent: #0B5F68; --accent-hover: #084C53; --accent-ink: #FFFFFF; --accent-soft: #DCEDEE;
  --signal: #E9B500; --signal-soft: #FFF4CC;
  --ok: #1D7348; --ok-bg: #DDF1E5; --warn: #8F5600; --warn-bg: #FDEFD5; --bad: #B0281F; --bad-bg: #FBE1DE;
  --plate: #C5CED0; --plate-2: #E6ECEC; --plate-edge: #97A4A6; --plate-label: #FBFBF6; --plate-ink: #1E2B2E; --bell: #7E8C8F;
  --sheet: #FFFFFF; --sheet-ink: #1C1F20; --sheet-muted: #5E6B6E; --sheet-line: #DCE3E3; --sheet-head: #E8EEEE;
  --overlay: rgba(10, 28, 32, .45);
  --shadow: 0 1px 2px rgba(16, 42, 47, .06), 0 6px 18px rgba(16, 42, 47, .07);
  --f-display: "Barlow Semi Condensed", "Arial Narrow", "Helvetica Neue", system-ui, sans-serif;
  --f-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --r: 10px;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --bg: #0C1719; --surface: #132226; --surface-2: #182B30; --ink: #E3ECED; --muted: #98ADB1; --line: #25393E; --line-strong: #37525A;
  --accent: #4DB6BF; --accent-hover: #6FC7CF; --accent-ink: #04282C; --accent-soft: #163A3F;
  --signal: #F2C94C; --signal-soft: #3A3217;
  --ok: #6CCB96; --ok-bg: #163829; --warn: #E8B04F; --warn-bg: #3A2C12; --bad: #F2887D; --bad-bg: #40201C;
  --plate: #3A4649; --plate-2: #59686C; --plate-edge: #222C2E; --plate-label: #E9EAE3; --plate-ink: #1E2B2E; --bell: #8C9A9D;
  --sheet: #FBFBF8; --sheet-ink: #1C1F20; --sheet-muted: #5E6B6E; --sheet-line: #DCE3E3; --sheet-head: #E8EEEE;
  --overlay: rgba(0, 0, 0, .6);
  --shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 8px 24px rgba(0, 0, 0, .3);
  color-scheme: dark;
} }
:root[data-theme="dark"] {
  --bg: #0C1719; --surface: #132226; --surface-2: #182B30; --ink: #E3ECED; --muted: #98ADB1; --line: #25393E; --line-strong: #37525A;
  --accent: #4DB6BF; --accent-hover: #6FC7CF; --accent-ink: #04282C; --accent-soft: #163A3F;
  --signal: #F2C94C; --signal-soft: #3A3217;
  --ok: #6CCB96; --ok-bg: #163829; --warn: #E8B04F; --warn-bg: #3A2C12; --bad: #F2887D; --bad-bg: #40201C;
  --plate: #3A4649; --plate-2: #59686C; --plate-edge: #222C2E; --plate-label: #E9EAE3; --plate-ink: #1E2B2E; --bell: #8C9A9D;
  --sheet: #FBFBF8; --sheet-ink: #1C1F20; --sheet-muted: #5E6B6E; --sheet-line: #DCE3E3; --sheet-head: #E8EEEE;
  --overlay: rgba(0, 0, 0, .6);
  --shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 8px 24px rgba(0, 0, 0, .3);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { animation: none !important; transition: none !important; } }
:root { padding-top: env(safe-area-inset-top, 0px); padding-bottom: env(safe-area-inset-bottom, 0px); }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.6 var(--f-body); }
a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 700; line-height: 1.05; margin: 0; text-wrap: balance; }
p { margin: 0; }
.wrap { max-width: 1160px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.eyebrow { font: 600 12px/1.2 var(--f-body); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.mono, .num { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 18px; border-radius: 10px; border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink); font: 600 15px/1.2 var(--f-body); text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--surface-2); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-sm { min-height: 36px; padding: 6px 12px; font-size: 14px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

/* Kopf */
.site-head { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 30; background: var(--bg); }
.head-in { display: flex; align-items: center; gap: 18px; min-height: 64px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.logo b { font: 700 24px/1 var(--f-display); letter-spacing: .01em; }
.logo small { display: block; font: 600 9.5px/1.2 var(--f-body); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.head-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.head-nav a { color: var(--ink); text-decoration: none; padding: 8px 10px; border-radius: 8px; font-weight: 500; font-size: 15px; }
.head-nav a:hover { background: var(--surface-2); }
.head-nav .btn { margin-left: 6px; }
@media (max-width: 860px) { .head-nav .opt { display: none; } }
@media (max-width: 480px) { .head-nav .btn-primary { display: none; } }

/* Startseite */
.hero { padding-block: 56px 72px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(40px, 6vw, 72px); letter-spacing: -.01em; margin-top: 12px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .lead { font-size: 19px; color: var(--muted); max-width: 34em; margin-top: 18px; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.hero .fine { margin-top: 14px; font-size: 14px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 6px 18px; }
.hero .fine span::before { content: "✓ "; color: var(--ok); font-weight: 700; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 36px; } .hero { padding-block: 32px 48px; } }
.stage { position: relative; min-height: 420px; }
.klingel { width: min(320px, 82%); border-radius: 14px; padding: 16px 16px 12px; background: linear-gradient(160deg, var(--plate-2), var(--plate) 55%, var(--plate-2)); border: 1px solid var(--plate-edge); box-shadow: inset 0 1px 0 rgba(255,255,255,.35), 0 18px 40px rgba(16,42,47,.18); display: grid; gap: 8px; transform: rotate(-2.5deg); }
.klingel-top { display: flex; justify-content: space-between; font: 700 13px/1 var(--f-display); letter-spacing: .14em; text-transform: uppercase; color: var(--plate-ink); opacity: .8; padding: 0 2px 4px; }
.k-row { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 10px; align-items: center; }
.k-row i { width: 16px; height: 16px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #fff, var(--bell) 70%); border: 1px solid var(--plate-edge); }
.k-row span { background: var(--plate-label); color: var(--plate-ink); border: 1px solid var(--plate-edge); border-radius: 3px; padding: 6px 9px; display: flex; justify-content: space-between; gap: 8px; font: 500 13px/1.2 var(--f-mono); text-transform: uppercase; letter-spacing: .04em; }
.k-row span small { font: 400 11px/1.2 var(--f-body); text-transform: none; letter-spacing: 0; opacity: .7; }
.k-row.lit i { background: radial-gradient(circle at 35% 30%, #fff, var(--signal) 70%); box-shadow: 0 0 0 4px color-mix(in srgb, var(--signal) 30%, transparent); }
.letter { position: absolute; right: 0; bottom: 0; width: min(330px, 78%); background: var(--sheet); color: var(--sheet-ink); border-radius: 6px; padding: 20px 20px 16px; box-shadow: 0 22px 50px rgba(16,42,47,.22); transform: rotate(2deg); font-size: 12.5px; }
.letter h4 { margin: 0 0 2px; font: 700 15px/1.2 var(--f-display); }
.letter .ln { display: flex; justify-content: space-between; gap: 10px; padding: 4px 0; border-bottom: 1px solid var(--sheet-line); font-family: var(--f-mono); font-size: 12px; }
.letter .ln span:first-child { font-family: var(--f-body); }
.letter .tot { display: flex; justify-content: space-between; margin-top: 8px; padding-top: 6px; border-top: 2px solid #0B5F68; font: 700 15px var(--f-mono); }
.letter .stamp { position: absolute; right: 14px; top: -14px; background: var(--signal); color: #2A2100; font: 700 11px/1 var(--f-body); letter-spacing: .08em; text-transform: uppercase; padding: 7px 9px; border-radius: 4px; transform: rotate(4deg); }
@media (max-width: 520px) { .stage { min-height: 470px; } .klingel { width: 92%; } .letter { width: 90%; } }

.sec { padding-block: 72px; border-top: 1px solid var(--line); }
.sec-head { display: grid; gap: 10px; max-width: 46em; margin-bottom: 36px; }
.sec-head h2 { font-size: clamp(32px, 4vw, 48px); }
.sec-head p { color: var(--muted); font-size: 17px; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; counter-reset: s; border-top: 2px solid var(--ink); }
.steps li { padding: 18px 18px 0 0; display: grid; gap: 8px; align-content: start; counter-increment: s; }
.steps li::before { content: counter(s, decimal-leading-zero); font: 500 13px/1 var(--f-mono); color: var(--accent); }
.steps h3 { font-size: 22px; }
.steps p { color: var(--muted); font-size: 15px; }
@media (max-width: 860px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 24px; } }
@media (max-width: 520px) { .steps { grid-template-columns: minmax(0, 1fr); } }
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.feature { background: var(--surface); padding: 24px; display: grid; gap: 8px; align-content: start; }
.feature h3 { font-size: 21px; }
.feature p { color: var(--muted); font-size: 15px; }
.feature .tag { font: 500 12px/1.3 var(--f-mono); color: var(--accent); }
@media (max-width: 900px) { .features { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .features { grid-template-columns: minmax(0, 1fr); } }
.seg { display: inline-flex; border: 1px solid var(--line-strong); border-radius: 999px; padding: 3px; gap: 2px; background: var(--surface); }
.seg button { border: 0; background: none; padding: 7px 14px; border-radius: 999px; cursor: pointer; font: 600 14px var(--f-body); color: var(--muted); }
.seg button.on { background: var(--ink); color: var(--bg); }
.pakete { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 22px; }
@media (max-width: 980px) { .pakete { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .pakete { grid-template-columns: minmax(0, 1fr); } }
.paket { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 22px; display: flex; flex-direction: column; gap: 8px; }
.paket.hl { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); position: relative; }
.paket.hl::before { content: "Beliebt"; position: absolute; top: -11px; left: 20px; background: var(--signal); color: #2A2100; font: 700 11px/1 var(--f-body); letter-spacing: .08em; text-transform: uppercase; padding: 6px 8px; border-radius: 4px; }
.paket h3 { font-size: 24px; }
.paket .preis { display: flex; align-items: baseline; gap: 6px; }
.paket .preis b { font: 600 34px/1 var(--f-mono); letter-spacing: -.02em; }
.paket .sub { color: var(--muted); font-size: 14px; min-height: 1.6em; }
.paket ul { margin: 6px 0 12px; padding-left: 18px; color: var(--muted); font-size: 14.5px; display: grid; gap: 3px; }
.paket .btn { margin-top: auto; }
.price-note { margin-top: 18px; color: var(--muted); font-size: 14px; max-width: 60em; }
.versich { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 24px; align-items: center; background: var(--ink); color: var(--bg); border-radius: 16px; padding: 32px; }
.versich h2 { font-size: clamp(26px, 3vw, 36px); }
.versich p { color: color-mix(in srgb, var(--bg) 78%, var(--ink)); margin-top: 10px; }
.versich .tel { font: 500 22px var(--f-mono); user-select: all; }
.versich a { color: var(--signal); }
@media (max-width: 760px) { .versich { grid-template-columns: minmax(0, 1fr); padding: 24px; } }
.faq { display: grid; gap: 8px; max-width: 52em; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 0 18px; }
.faq summary { cursor: pointer; font-weight: 600; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 500 20px/1 var(--f-mono); color: var(--accent); }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 0 16px; color: var(--muted); }
.cta-end { text-align: center; display: grid; gap: 16px; justify-items: center; }
.cta-end h2 { font-size: clamp(32px, 4.5vw, 52px); }
.site-foot { border-top: 1px solid var(--line); padding-block: 32px 40px; color: var(--muted); font-size: 14px; }
.foot-in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 32px; }
.foot-in nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.foot-in a { color: var(--muted); }

/* Rechtstexte */
.legal { padding-block: 40px 72px; }
.legal article { max-width: 46em; display: grid; gap: 14px; }
.legal h1 { font-size: clamp(34px, 5vw, 52px); margin-bottom: 8px; }
.legal h2 { font-size: 24px; margin-top: 18px; }
.legal h3 { font-size: 19px; margin-top: 6px; }
.legal p, .legal li { color: var(--ink); }
.legal ul, .legal ol { margin: 0; padding-left: 22px; display: grid; gap: 4px; }
.legal .stand { color: var(--muted); font-size: 14px; }
.legal .box { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }

/* Anmeldung */
.auth { min-height: calc(100vh - 64px); display: grid; place-items: start center; padding-block: 48px 72px; }
.auth-card { width: min(440px, 100%); background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 28px; display: grid; gap: 16px; }
.auth-card h1 { font-size: 34px; }
.field { display: grid; gap: 5px; }
.field > span { font-size: 13px; font-weight: 600; color: var(--muted); }
.field input { width: 100%; min-height: 44px; padding: 8px 12px; border-radius: 10px; border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink); font: inherit; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; }
.check input { margin-top: 4px; accent-color: var(--accent); width: 16px; height: 16px; flex: none; }
.msg { border-radius: 10px; padding: 10px 12px; font-size: 14px; }
.msg.bad { background: var(--bad-bg); color: var(--bad); }
.msg.ok { background: var(--ok-bg); color: var(--ok); }
.auth-alt { font-size: 14px; color: var(--muted); display: grid; gap: 6px; }
.muted { color: var(--muted); }