:root {
  --bg: #F4F5F4;
  --bg-alt: #FBFBFA;
  --ink: #111C2E;
  --text: #333E52;
  --text-2: #46536B;
  --text-3: #5A6780;
  --muted: #7787A0;
  --muted-2: #8794A8;
  --hairline: #D4D9DF;
  --dark-text: #EBEEF2;
  --dark-muted: #93A0B4;
  --dark-body: #C6CFDC;
  --dark-hairline: #333E52;
  --accent: #7E1515;
  --accent-soft: #C97F79;
  --serif: 'Newsreader', Georgia, serif;
  --sans: 'Archivo', sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--serif); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
::selection { background: var(--accent); color: #fff; }
section[id] { scroll-margin-top: 90px; }
.container { max-width: 1040px; margin: 0 auto; padding: 0 40px; }
.label { font-family: var(--sans); font-size: 12px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-3); }
.dark .label { color: var(--muted); }
h2 { margin: 0; font-size: 38px; font-weight: 500; letter-spacing: -0.015em; line-height: 1.2; }

/* Nav */
nav { position: fixed; top: 0; left: 0; right: 0; z-index: 50; background: rgba(244,245,244,0.95); backdrop-filter: blur(6px); }
.nav-inner { max-width: 1040px; margin: 0 auto; padding: 0 40px; height: 76px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--hairline); }
.nav-brand { font-size: 20px; font-weight: 500; letter-spacing: -0.01em; }
.nav-links { display: flex; align-items: center; gap: 32px; font-family: var(--sans); font-size: 12px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; }
.nav-links a { color: var(--text-3); }
.nav-links a:hover { color: var(--accent); }
.nav-cta { color: var(--accent) !important; border-bottom: 1px solid var(--accent); padding-bottom: 2px; }
.nav-cta:hover { color: var(--ink) !important; border-color: var(--ink); }

/* Hero */
.hero { padding-top: 200px; padding-bottom: 130px; }
.hero-inner { max-width: 840px; display: flex; flex-direction: column; gap: 36px; }
.hero h1 { margin: 0; font-size: clamp(44px, 5.8vw, 68px); line-height: 1.12; font-weight: 500; letter-spacing: -0.015em; text-wrap: balance; }
.hero h1 em { font-style: italic; color: var(--accent); }
.hero-sub { margin: 0; font-size: 21px; line-height: 1.6; color: var(--text); max-width: 640px; text-wrap: pretty; }
.hero-ctas { display: flex; align-items: center; gap: 32px; margin-top: 8px; }
.hero-scarcity { font-size: 15.5px; font-style: italic; color: var(--muted-2); }
.hero-cred { font-family: var(--sans); font-size: 12px; letter-spacing: 0.06em; color: var(--muted-2); margin-top: 20px; padding-top: 24px; border-top: 1px solid var(--hairline); max-width: 640px; }
.btn { display: inline-block; background: var(--accent); color: #F4F5F4; padding: 16px 32px; font-family: var(--sans); font-size: 13px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; border: none; cursor: pointer; }
.btn:hover { background: var(--ink); color: #F4F5F4; }
.link-italic { font-size: 18px; font-style: italic; color: var(--text-3); }

/* Sections */
.section { padding: 120px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.dark { background: var(--ink); color: var(--dark-text); }
.narrow { max-width: 700px; margin: 0 auto; }
.centered { text-align: center; }

/* Abgrenzung */
.contrast-pairs { display: flex; flex-direction: column; gap: 26px; font-size: 21px; line-height: 1.5; margin-top: 40px; }
.contrast-pairs p { margin: 0; color: var(--muted-2); }
.contrast-pairs span { color: var(--ink); font-weight: 500; }

/* Problem */
.prose { display: flex; flex-direction: column; gap: 36px; }
.prose p { margin: 0; font-size: 19px; line-height: 1.75; color: var(--text); }
.prose strong { font-weight: 600; color: var(--ink); }
.prose .closer { font-size: 24px; line-height: 1.5; font-weight: 500; font-style: italic; color: var(--accent); margin-top: 8px; }

/* Methode */
.method-intro { max-width: 700px; display: flex; flex-direction: column; gap: 24px; margin-bottom: 80px; }
.method-intro p { margin: 0; font-size: 19px; line-height: 1.7; color: var(--dark-muted); text-wrap: pretty; }
.method-row { display: grid; grid-template-columns: 72px 260px 1fr; gap: 36px; padding: 40px 0; border-top: 1px solid var(--dark-hairline); align-items: baseline; max-width: 820px; }
.method-row .num { font-size: 32px; font-style: italic; color: var(--text-3); }
.method-row h3 { margin: 0; font-size: 24px; font-weight: 500; letter-spacing: -0.01em; }
.method-row p { margin: 0; font-size: 17px; line-height: 1.7; color: var(--dark-muted); }

/* Hebel */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 1040px; margin: 72px auto 0; }
.pillar { display: flex; flex-direction: column; gap: 16px; text-align: center; padding: 0 40px; }
.pillar:first-child { padding-left: 0; }
.pillar:last-child { padding-right: 0; }
.pillar + .pillar { border-left: 1px solid var(--hairline); }
.pillar-tag { font-family: var(--sans); font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted-2); }
.pillar h3 { margin: 0; font-size: 25px; font-weight: 500; font-style: italic; letter-spacing: -0.01em; }
.pillar p { margin: 0; font-size: 17px; line-height: 1.7; color: var(--text-2); }
.footnote { margin: 72px auto 0; max-width: 640px; text-align: center; font-size: 15px; font-style: italic; color: var(--muted-2); line-height: 1.6; }

/* Projekte */
.projects { max-width: 820px; margin: 0 auto; }
.project-row { display: grid; grid-template-columns: 120px 1fr; gap: 36px; padding: 32px 0; border-top: 1px solid var(--dark-hairline); align-items: baseline; }
.project-row:last-child { border-bottom: 1px solid var(--dark-hairline); }
.project-tag { font-family: var(--sans); font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-soft); }
.project-row p { margin: 0; font-size: 17.5px; line-height: 1.7; color: var(--dark-body); }
.project-row strong { font-weight: 500; color: var(--dark-text); }

/* Ablauf */
.steps { display: flex; flex-direction: column; margin-top: 56px; }
.step { padding: 36px 0; border-top: 1px solid var(--hairline); display: flex; flex-direction: column; gap: 12px; }
.step:last-child { border-bottom: 1px solid var(--hairline); }
.step-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.step h3 { margin: 0; font-size: 24px; font-weight: 500; }
.step-meta { font-family: var(--sans); font-size: 12px; letter-spacing: 0.08em; color: var(--muted-2); }
.step p { margin: 0; font-size: 17.5px; line-height: 1.7; color: var(--text-2); }

/* Über mich */
.about { max-width: 900px; margin: 0 auto; display: grid; grid-template-columns: 320px 1fr; gap: 64px; align-items: start; }
.about-photo { align-self: center; }
.about-photo img { display: block; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.about-text { display: flex; flex-direction: column; gap: 26px; }
.about-text p { margin: 0; font-size: 18px; line-height: 1.75; color: var(--text); }
.about-link { font-size: 17px; font-style: italic; color: var(--text-2); border-bottom: 1px solid var(--hairline); padding-bottom: 2px; align-self: flex-start; }
.about-link:hover { color: var(--accent); border-color: var(--accent); }
.logo-strip { max-width: 900px; margin: 88px auto 0; border-top: 1px solid var(--hairline); padding-top: 48px; display: flex; align-items: center; justify-content: space-between; gap: 48px; flex-wrap: wrap; }
.logo-strip img { display: block; filter: grayscale(1); opacity: 0.55; mix-blend-mode: multiply; }

/* Form */
.form-wrap { max-width: 640px; margin: 0 auto; }
.form-head { text-align: center; margin-bottom: 56px; }
.form-head h2 { margin-bottom: 20px; }
.form-head p { margin: 0; font-size: 18px; line-height: 1.65; color: var(--dark-muted); }
form { display: flex; flex-direction: column; gap: 32px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
label { display: flex; flex-direction: column; gap: 10px; }
label span { font-family: var(--sans); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
input, select, textarea { background: transparent; border: none; border-bottom: 1px solid var(--text-2); color: var(--dark-text); padding: 10px 0; font-size: 17px; font-family: var(--serif); }
textarea { line-height: 1.6; resize: vertical; }
.form-note { margin: 0; font-size: 15px; line-height: 1.65; font-style: italic; color: var(--muted); }
.form-actions { display: flex; flex-direction: column; align-items: center; gap: 18px; margin-top: 12px; }
.form-availability { font-size: 14px; font-style: italic; color: var(--muted); }
.form-success { border: 1px solid var(--dark-hairline); padding: 56px 48px; text-align: center; display: none; flex-direction: column; gap: 12px; }
.form-success .big { font-size: 26px; font-weight: 500; }
.form-success .small { font-size: 16.5px; color: var(--dark-muted); line-height: 1.65; }

.form-error { display: none; text-align: center; font-size: 15px; font-style: italic; color: var(--accent-soft); line-height: 1.6; }
.form-error a { border-bottom: 1px solid var(--accent-soft); }

/* Legal pages (Impressum, Datenschutz) */
.legal { padding-top: 200px; }
.legal h1 { margin: 0 0 8px; font-size: clamp(36px, 4.5vw, 48px); font-weight: 500; letter-spacing: -0.015em; line-height: 1.15; }
.legal h2 { font-size: 24px; margin-top: 12px; }
.legal p { font-size: 17.5px; }
.legal a { border-bottom: 1px solid var(--hairline); }
.legal-meta { font-size: 15px !important; font-style: italic; color: var(--muted-2) !important; margin-top: 16px !important; }

/* Footer */
footer { background: var(--ink); color: var(--muted); border-top: 1px solid var(--dark-hairline); }
.footer-inner { max-width: 1040px; margin: 0 auto; padding: 48px 40px; display: flex; flex-direction: column; gap: 20px; }
.footer-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; font-size: 15px; }
.footer-row > span { color: var(--dark-muted); }
.footer-links { display: flex; align-items: center; gap: 24px; font-family: var(--sans); font-size: 12px; letter-spacing: 0.06em; }
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--dark-text); }
.footer-small { margin: 0; font-size: 13.5px; line-height: 1.6; font-style: italic; color: var(--text-3); }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .pillars { grid-template-columns: 1fr; gap: 48px; }
  .pillar { padding: 0 !important; }
  .pillar + .pillar { border-left: none; border-top: 1px solid var(--hairline); padding-top: 48px !important; }
  .about { grid-template-columns: 1fr; }
  .method-row { grid-template-columns: 48px 1fr; }
  .method-row p { grid-column: 2; }
  .form-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 160px; }}