/* sdr-onboarding.com - Design A "Playbook" (Entscheid Clemens 24.10.2026) + Dashboard-Element aus Entwurf C.
   Swiss/Editorial: Off-White, Schwarz, Säure-Gelb als einziger Akzent, Mono für Labels. Keine externen Fonts. */
:root {
  --bg: #fbfaf6;
  --paper: #ffffff;
  --ink: #111110;
  --muted: #66655f;
  --line: #e4e1d8;
  --acc: #e4f222;
  --dark: #0b0d12;
  --dark-2: #141823;
  --dark-line: #262c3b;
  --ok: #7cf0b4;
  --warn: #ffb86b;
  --max: 1240px;
  --sans: "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --mono: ui-monospace, "JetBrains Mono", "Cascadia Mono", Consolas, monospace;
  --hand: "Segoe Print", "Bradley Hand", "Marker Felt", "Comic Sans MS", cursive;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: var(--sans); color: var(--ink); background: var(--bg); line-height: 1.55; font-size: 17px; }
img, svg { max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; background-color: var(--acc); }
::selection { background: var(--acc); }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 780px; }
.mono { font-family: var(--mono); font-size: .76rem; letter-spacing: .05em; text-transform: uppercase; }
.hl { background: var(--acc); padding: 0 .08em; }
.muted { color: var(--muted); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(251, 250, 246, .94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.logo { text-decoration: none; font-weight: 700; letter-spacing: -.02em; font-size: 1.05rem; }
.logo b { background: var(--acc); padding: 1px 5px; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a { text-decoration: none; font-size: .95rem; }
.nav a:not(.btn):hover, .nav a[aria-current="page"] { text-decoration: underline; text-decoration-thickness: 2px; }
@media (max-width: 860px) { .nav a:not(.btn) { display: none; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; background: var(--ink); color: #fff; text-decoration: none; padding: 14px 22px; border: 1px solid var(--ink); font-family: var(--mono); font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; cursor: pointer; transition: transform .12s ease; }
.btn:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--ink); }
.btn.acc { background: var(--acc); color: var(--ink); }
.btn.line { background: transparent; color: var(--ink); }
.btn-small { padding: 10px 14px; font-size: .72rem; }
.dark .btn.line { color: #fff; border-color: #fff; }
.dark .btn:hover { box-shadow: 4px 4px 0 var(--acc); }
button.btn { font-family: var(--mono); }

/* Hero */
.hero { padding: 72px 0 0; }
.hero-top { display: grid; grid-template-columns: 1.15fr 1fr; gap: 48px; align-items: end; padding-bottom: 52px; }
.hero h1 { font-size: clamp(3rem, 8.2vw, 7.4rem); line-height: .9; letter-spacing: -.055em; margin: 0; font-weight: 700; }
.hero h1 em { font-style: normal; background: var(--acc); padding: 0 .08em; }
.hero .lead { font-size: 1.22rem; max-width: 36ch; margin: 0 0 28px; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; }
@media (max-width: 900px) { .hero-top { grid-template-columns: 1fr; gap: 28px; } .hero { padding-top: 48px; } }

.ticker { border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); display: grid; grid-template-columns: repeat(4, 1fr); }
.ticker div { padding: 22px 20px; border-right: 1px solid var(--ink); }
.ticker div:last-child { border-right: 0; }
.ticker strong { display: block; font-size: clamp(1.9rem, 3.4vw, 2.7rem); letter-spacing: -.04em; line-height: 1.05; margin-top: 6px; }
@media (max-width: 800px) { .ticker { grid-template-columns: 1fr 1fr; } .ticker div:nth-child(2) { border-right: 0; } .ticker div:nth-child(-n+2) { border-bottom: 1px solid var(--ink); } }
.source { font-size: .82rem; color: var(--muted); margin: 14px 0 0; max-width: 90ch; }

/* Sections */
section { padding: 100px 0; }
.soft { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.dark { background: var(--dark); color: #e9ecf2; }
.dark h2, .dark h3 { color: #fff; }
h2 { font-size: clamp(2.1rem, 4.6vw, 3.8rem); line-height: .98; letter-spacing: -.045em; margin: 0 0 20px; font-weight: 700; }
h3 { font-size: 1.25rem; letter-spacing: -.02em; margin: 0 0 8px; }
.kicker { font-family: var(--mono); font-size: .76rem; letter-spacing: .05em; text-transform: uppercase; margin: 0 0 18px; display: block; }
.dark .kicker { color: var(--acc); }
.section-intro { color: var(--muted); max-width: 58ch; margin: 0 0 40px; font-size: 1.12rem; }
.dark .section-intro { color: #aab3c4; }
.split { display: grid; grid-template-columns: 340px 1fr; gap: 56px; align-items: start; }
@media (max-width: 960px) { .split { grid-template-columns: 1fr; gap: 28px; } }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
@media (max-width: 900px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

/* Pain Points */
.pains { border-top: 1px solid var(--ink); }
.pain { display: grid; grid-template-columns: 70px 1fr 1fr; gap: 24px; padding: 30px 0; border-bottom: 1px solid var(--ink); align-items: baseline; }
.pain strong { font-size: clamp(1.4rem, 2.6vw, 2.1rem); line-height: 1.1; letter-spacing: -.035em; }
.pain p { margin: 0; color: var(--muted); }
@media (max-width: 800px) { .pain { grid-template-columns: 44px 1fr; } .pain p { grid-column: 2; } }

/* These + 10x */
.thesis-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--dark-line); }
.thesis-grid > div { padding: 28px 28px 28px 0; border-right: 1px solid var(--dark-line); }
.thesis-grid > div + div { padding-left: 28px; }
.thesis-grid > div:last-child { border-right: 0; }
.thesis-grid .mono { color: var(--acc); }
.thesis-grid h3 { font-size: 1.4rem; line-height: 1.15; margin: 10px 0; }
.thesis-grid p { color: #aab3c4; margin: 0; }
@media (max-width: 900px) { .thesis-grid { grid-template-columns: 1fr; } .thesis-grid > div, .thesis-grid > div + div { padding: 24px 0; border-right: 0; border-bottom: 1px solid var(--dark-line); } }
.tenx { display: grid; grid-template-columns: auto 1fr; gap: 48px; align-items: center; margin-top: 64px; padding-top: 56px; border-top: 1px solid var(--dark-line); }
.tenx-big { font-size: clamp(6rem, 16vw, 13rem); font-weight: 700; letter-spacing: -.07em; line-height: .8; color: var(--ink); background: var(--acc); padding: .06em .1em .1em; }
.tenx h3 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); letter-spacing: -.04em; margin: 0 0 14px; }
.tenx p { color: #c9cdd6; max-width: 60ch; }
@media (max-width: 800px) { .tenx { grid-template-columns: 1fr; gap: 28px; } }

/* Module-Baukasten (klickbar) */
.mods { border-top: 1px solid var(--ink); }
.mod { width: 100%; display: grid; grid-template-columns: 54px 1fr 1.25fr 132px; gap: 20px; padding: 22px 0; border: 0; border-bottom: 1px solid var(--line); align-items: baseline; text-align: left; background: none; font: inherit; color: inherit; cursor: pointer; }
.mod:hover { background: linear-gradient(90deg, rgba(228, 242, 34, .18), transparent 70%); }
.mod h3 { margin: 0; font-size: 1.22rem; }
.mod p { margin: 0; color: var(--muted); }
.mod .tag { justify-self: end; font-family: var(--mono); font-size: .72rem; letter-spacing: .05em; text-transform: uppercase; white-space: nowrap; }
.mod .tag::before { content: ""; display: inline-block; width: 12px; height: 12px; border: 1.5px solid var(--ink); margin-right: 7px; vertical-align: -1px; }
.mod[aria-pressed="true"] .tag::before { background: var(--acc); box-shadow: inset 0 0 0 2px var(--paper); }
.mod .tag .on, .mod[aria-pressed="true"] .tag .off { display: none; }
.mod[aria-pressed="true"] .tag .on { display: inline; }
@media (max-width: 800px) { .mod { grid-template-columns: 40px 1fr; } .mod p, .mod .tag { grid-column: 2; } .mod .tag { justify-self: start; } }
.picked { margin-top: 22px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }

/* Dashboard (aus Entwurf C) */
.board { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 14px; }
.w { background: var(--dark-2); border: 1px solid var(--dark-line); border-radius: 12px; padding: 18px; }
.w.big { grid-row: span 2; }
.w .mono { color: #8a94aa; }
.w h4 { margin: 8px 0 0; font-size: .98rem; font-weight: 600; color: #fff; }
.kpi { font-size: 2.3rem; font-weight: 700; letter-spacing: -.03em; margin-top: 6px; color: #fff; }
.up { color: var(--ok); font-family: var(--mono); font-size: .78rem; }
.bar { height: 8px; border-radius: 99px; background: #1e2433; margin-top: 10px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--acc); border-radius: 99px; }
.rows { grid-column: span 2; }
.rows div { display: flex; justify-content: space-between; gap: 12px; font-size: .9rem; padding: 8px 0; border-bottom: 1px solid var(--dark-line); }
.rows div:last-child { border: 0; }
.ok { color: var(--ok); } .mid { color: var(--warn); }
@media (max-width: 900px) { .board { grid-template-columns: 1fr; } .w.big, .rows { grid-row: auto; grid-column: auto; } }

/* 30/60/90 */
.days { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--ink); }
.days div { padding: 28px; border-right: 1px solid var(--ink); }
.days div:last-child { border-right: 0; background: var(--acc); }
.days strong { font-size: clamp(3rem, 6vw, 4.6rem); letter-spacing: -.05em; line-height: 1; display: block; margin: 10px 0 12px; }
.days p { margin: 0; }
@media (max-width: 800px) { .days { grid-template-columns: 1fr; } .days div { border-right: 0; border-bottom: 1px solid var(--ink); } .days div:last-child { border-bottom: 0; } }

/* Gründer mit Polaroids */
.founder { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: center; }
@media (max-width: 900px) { .founder { grid-template-columns: 1fr; gap: 40px; } }
.polaroids { position: relative; min-height: 470px; }
.polaroid { position: absolute; width: min(300px, 70%); background: #fff; padding: 14px 14px 52px; box-shadow: 0 18px 40px -18px rgba(0,0,0,.45), 0 2px 6px rgba(0,0,0,.08); margin: 0; }
.polaroid img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; filter: saturate(.92) contrast(1.03); }
.polaroid figcaption { position: absolute; left: 0; right: 0; bottom: 14px; text-align: center; font-family: var(--hand); font-size: 1.02rem; color: #2a2a2a; }
.polaroid.p1 { left: 0; top: 30px; transform: rotate(-5deg); z-index: 1; }
.polaroid.p2 { right: 0; top: 120px; transform: rotate(4deg); z-index: 2; }
.tape { position: absolute; top: -14px; left: 50%; width: 110px; height: 30px; transform: translateX(-50%) rotate(-3deg); background: rgba(255, 252, 220, .62); border: 1px solid rgba(0,0,0,.04); box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.clip { position: absolute; top: -26px; right: 34px; width: 22px; height: 64px; border: 3px solid #8d939c; border-radius: 12px; z-index: 3; }
.clip::after { content: ""; position: absolute; left: 3px; right: 3px; top: 8px; bottom: 14px; border: 3px solid #8d939c; border-radius: 9px; }
@media (max-width: 560px) { .polaroids { min-height: 500px; } .polaroid { width: 62%; } .polaroid.p2 { top: 190px; } }
.signature { font-family: var(--hand); font-size: 1.5rem; margin-top: 10px; }

/* FAQ */
details { border-bottom: 1px solid var(--ink); padding: 20px 0; }
details:first-of-type { border-top: 1px solid var(--ink); }
summary { cursor: pointer; font-weight: 700; font-size: 1.12rem; letter-spacing: -.01em; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-family: var(--mono); font-weight: 400; }
details[open] summary::after { content: "\2212"; }
details p { color: var(--muted); margin: 12px 0 0; max-width: 70ch; }

/* Formular */
.form { display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
label { font-family: var(--mono); font-size: .74rem; letter-spacing: .05em; text-transform: uppercase; display: block; margin-bottom: 7px; }
input, select, textarea { width: 100%; font: inherit; font-size: 1rem; padding: 13px 14px; border-radius: 0; border: 1px solid var(--ink); background: var(--paper); color: var(--ink); }
.dark input, .dark select, .dark textarea { background: var(--dark-2); color: #fff; border-color: var(--dark-line); }
textarea { min-height: 110px; resize: vertical; }
.check { display: flex; gap: 10px; align-items: flex-start; font-family: var(--sans); font-size: .9rem; letter-spacing: 0; text-transform: none; }
.check input { width: auto; margin-top: 4px; }
.hidden { display: none; }
.form-note { font-size: .85rem; color: var(--muted); margin: 0; }
.dark .form-note { color: #aab3c4; }

/* Artikel (Ratgeber) */
.article-head { padding: 64px 0 52px; border-bottom: 1px solid var(--ink); }
.article-head h1 { font-size: clamp(2.4rem, 5.6vw, 4.6rem); line-height: .95; letter-spacing: -.05em; margin: 0 0 20px; }
.article-head p { font-size: 1.18rem; margin: 0; max-width: 60ch; }
.breadcrumb { font-family: var(--mono); font-size: .74rem; letter-spacing: .05em; text-transform: uppercase; margin-bottom: 22px; color: var(--muted); }
.prose { padding: 56px 0 80px; font-size: 1.06rem; }
.prose h2 { margin-top: 56px; font-size: clamp(1.7rem, 3vw, 2.3rem); }
.prose h3 { margin-top: 28px; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin: 7px 0; }
.prose li::marker { font-family: var(--mono); }
.prose table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: .96rem; display: block; overflow-x: auto; border-top: 1px solid var(--ink); }
.prose th, .prose td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { font-family: var(--mono); font-size: .74rem; letter-spacing: .05em; text-transform: uppercase; font-weight: 600; }
.callout { background: var(--acc); padding: 20px 24px; margin: 30px 0; }
.callout p { margin: 0; }
.toc { border: 1px solid var(--ink); padding: 18px 22px; margin: 0 0 32px; background: var(--paper); }
.toc strong { display: block; margin-bottom: 6px; font-family: var(--mono); font-size: .74rem; letter-spacing: .05em; text-transform: uppercase; }
.toc ol { margin: 0; }
.cta-box { background: var(--ink); color: #e9ecf2; padding: 34px; margin: 48px 0 0; }
.cta-box h2, .cta-box h3 { color: #fff; margin-top: 0; }
.cta-box p { color: #c9cdd6; }

/* Rechner */
.calc { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
@media (max-width: 900px) { .calc { grid-template-columns: 1fr; } }
.calc h2 { font-size: 1.5rem; letter-spacing: -.03em; }
.calc .field { margin-bottom: 16px; }
.calc .hint { font-size: .84rem; color: var(--muted); margin: 5px 0 0; }
.result { background: var(--dark); color: #fff; padding: 30px; position: sticky; top: 84px; }
.result .big { font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 700; letter-spacing: -.04em; line-height: 1.05; margin-top: 6px; }
.result .big span { background: var(--acc); color: var(--ink); padding: 0 .1em; }
.result dl { margin: 20px 0 0; display: grid; grid-template-columns: 1fr auto; gap: 10px 16px; font-size: .95rem; }
.result dt { color: #aab3c4; }
.result dd { margin: 0; font-weight: 700; text-align: right; }
.result hr { border: 0; border-top: 1px solid var(--dark-line); margin: 22px 0; }

/* Footer */
.site-footer { background: var(--ink); color: #aab3c4; padding: 48px 0; font-size: .92rem; }
.site-footer .container { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.site-footer strong { color: #fff; }
.site-footer a { color: #e9ecf2; text-decoration: none; margin-right: 18px; }
.site-footer a:hover { color: var(--acc); }