/* 247STAND. – Designsystem v1
   Farben: Schwarz, Off-White, Grautöne, ein Akzent (Signal-Orange)
   Schrift: Inter / Inter Display (lokal gehostet, OFL) + System-Monospace */

@font-face{font-family:"Inter";src:url("../fonts/Inter-Regular.woff") format("woff");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/Inter-Medium.woff") format("woff");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/Inter-SemiBold.woff") format("woff");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Inter Display";src:url("../fonts/InterDisplay-ExtraBold.woff") format("woff");font-weight:800;font-style:normal;font-display:swap}
@font-face{font-family:"Inter Display";src:url("../fonts/InterDisplay-Black.woff") format("woff");font-weight:900;font-style:normal;font-display:swap}

:root{
  --black:#0E0E0E;
  --ink:#2B2B29;
  --grey-1:#4A4A47;
  --grey-2:#5C5C58;
  --grey-dark-1:#A3A3A0;
  --grey-dark-2:#D6D5D0;
  --line-dark:#3A3A38;
  --paper:#F4F3EF;
  --paper-2:#E9E8E3;
  --white:#FFFFFF;
  --accent:#FF5A1F;
  --gutter:clamp(16px,4vw,64px);
  --section-y:clamp(56px,7vw,112px);
  --display:"Inter Display","Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:16px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--black);font-family:var(--sans);font-size:17px;line-height:1.5;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit}
a:hover{color:var(--grey-2)}
:focus-visible{outline:3px solid var(--black);outline-offset:3px}
.on-dark :focus-visible{outline-color:var(--accent)}
.on-dark .form :focus-visible{outline-color:var(--black)}
p{margin:0}
h1,h2,h3{margin:0}

.skip{position:absolute;left:-9999px;top:16px;background:var(--black);color:var(--paper);padding:12px 16px;z-index:10;text-decoration:none}
.skip:focus{left:16px}

/* Typo */
.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--grey-2)}
.on-dark .eyebrow{color:var(--grey-dark-1)}
.display{font-family:var(--display);font-weight:800;letter-spacing:-.035em;line-height:.92}
.h-hero{font-size:clamp(52px,9vw,140px)}
.h-section{font-size:clamp(40px,5.4vw,84px);line-height:.95}
.lead{font-size:clamp(17px,1.4vw,20px);line-height:1.5;color:var(--ink);max-width:36em}
.on-dark .lead{color:var(--grey-dark-2)}
.mono{font-family:var(--mono)}

/* Buttons */
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:12px;min-height:56px;padding:0 28px;font:600 16px/1 var(--sans);text-decoration:none;border:1px solid var(--black);transition:background-color .2s,color .2s}
.btn--solid{background:var(--black);color:var(--paper)}
.btn--solid:hover{background:var(--ink);color:var(--paper)}
.btn--ghost:hover{background:var(--black);color:var(--paper)}
.btn--accent{background:var(--accent);color:var(--black);border-color:var(--accent)}
.btn--accent:hover{background:var(--paper);color:var(--black);border-color:var(--paper)}
.btn--light{border-color:var(--paper);color:var(--paper)}
.btn--light:hover{background:var(--paper);color:var(--black)}

/* Header */
.site-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 16px;padding:16px var(--gutter);border-bottom:1px solid var(--black)}
.logo{font-family:var(--display);font-weight:900;font-size:26px;letter-spacing:-.04em;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
.logo:hover{color:var(--black)}
.logo .dot{color:var(--accent)}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:0 20px;font-size:15px;font-weight:500}
.nav a{text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
.nav .nav-cta{background:var(--black);color:var(--paper);padding:0 18px;margin-left:4px}
.nav .nav-cta:hover{background:var(--ink);color:var(--paper)}
@media (max-width:720px){.nav a:not(.nav-cta){display:none}}

/* Hero */
.hero{display:flex;flex-wrap:wrap;gap:48px;padding:clamp(48px,7vw,112px) var(--gutter);background-image:linear-gradient(to right,rgba(14,14,14,.06) 1px,transparent 1px);background-size:8.333% 100%}
.hero__text{flex:999 1 560px;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:32px}
.hero__plan{flex:1 1 320px;min-width:0;margin:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}
.hero__plan svg{width:100%;max-width:520px;height:auto}
.hero__plan figcaption{font-family:var(--mono);font-size:13px;color:var(--grey-1)}

/* Statement */
.statement{display:flex;flex-wrap:wrap;gap:24px 64px;align-items:baseline;padding:clamp(40px,5vw,72px) var(--gutter);border-top:1px solid var(--black);border-bottom:1px solid var(--black)}
.statement .eyebrow{flex:1 1 200px}
.statement p:last-child{flex:999 1 600px;min-width:0;font-family:var(--display);font-weight:800;font-size:clamp(28px,3.2vw,48px);line-height:1.12;letter-spacing:-.02em}

/* Sections */
.section{padding:var(--section-y) var(--gutter)}
.section__head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:24px;margin-bottom:48px}
.section__head p{max-width:420px;color:var(--ink)}

/* Leistungen */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));border-top:1px solid var(--black);border-left:1px solid var(--black);margin:0;padding:0;list-style:none}
.card{padding:32px;border-right:1px solid var(--black);border-bottom:1px solid var(--black);display:flex;flex-direction:column;gap:16px;min-height:260px}
.card h3{font-family:var(--display);font-weight:800;font-size:28px;letter-spacing:-.02em}
.card p{font-size:16px;line-height:1.55;color:var(--ink)}
.card__nr{font-family:var(--mono);font-size:13px;color:var(--grey-2)}

/* 247 */
.k247{position:relative;overflow:hidden;background:var(--black);color:var(--paper);padding:clamp(64px,8vw,128px) var(--gutter)}
.k247__bg{position:absolute;right:-2vw;bottom:-5vw;font-family:var(--display);font-weight:900;font-size:clamp(220px,36vw,540px);line-height:.8;letter-spacing:-.06em;color:#1C1C1B;pointer-events:none;user-select:none}
.k247__inner{position:relative;max-width:900px;display:flex;flex-direction:column;gap:28px}
.k247 .eyebrow{display:flex;align-items:center;gap:12px}
.k247 .eyebrow::before{content:"";width:10px;height:10px;background:var(--accent)}
.accent{color:var(--accent)}

/* Ablauf */
.steps{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.step{padding:24px 24px 24px 0;border-top:3px solid var(--black);display:flex;flex-direction:column;gap:12px}
.step--hl{border-top-color:var(--accent)}
.step h3{font-size:20px;font-weight:600;letter-spacing:-.01em}
.step p{font-size:16px;line-height:1.55;color:var(--ink)}

/* Agenturen */
.split{display:flex;flex-wrap:wrap;gap:48px;border-top:1px solid var(--black)}
.split > div{flex:1 1 380px;min-width:0;display:flex;flex-direction:column;gap:20px}
.points{flex:1 1 480px;min-width:0;margin:0;padding:0;list-style:none}
.points li{display:flex;gap:20px;padding:20px 0;border-top:1px solid var(--black);font-size:18px;line-height:1.5}
.points li:last-child{border-bottom:1px solid var(--black)}
.points .mono{font-size:13px;color:var(--grey-2);min-width:24px;padding-top:4px}
.points strong{font-weight:600}

/* Über mich */
.about{background:var(--paper-2);display:flex;flex-wrap:wrap;gap:48px;align-items:stretch}
.about__text:only-child{flex-basis:100%}
.about__photo{flex:1 1 300px;min-width:0;min-height:340px;border:1px dashed var(--grey-2);display:flex;align-items:center;justify-content:center;padding:24px;text-align:center;font-family:var(--mono);font-size:13px;color:var(--grey-1)}
.about__text{flex:999 1 520px;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:24px}
.about__text .h-section{font-size:clamp(36px,4.4vw,64px)}
.about__text > p{max-width:38em;font-size:18px;line-height:1.6;color:var(--ink)}
.facts{margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));border-top:1px solid var(--black)}
.facts div{padding:16px 16px 16px 0;border-bottom:1px solid var(--black)}
.facts dt{font-family:var(--mono);font-size:13px;color:var(--grey-1)}
.facts dd{margin:4px 0 0;font-weight:600}
.fairs{font-family:var(--mono);font-size:14px;line-height:1.6;color:var(--grey-1)}

/* Anfrage */
.contact{background:var(--black);color:var(--paper);display:flex;flex-wrap:wrap;gap:56px}
.contact__intro{flex:1 1 340px;min-width:0;display:flex;flex-direction:column;gap:24px}
.contact__intro p{color:var(--grey-dark-2);max-width:26em}
.contact__intro a{color:var(--paper);display:inline-flex;align-items:center;min-height:44px}
.contact__intro a:hover{color:var(--accent)}
.form{flex:999 1 560px;min-width:0;background:var(--paper);color:var(--black);padding:clamp(24px,3vw,40px);display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field--full,.form fieldset,.form__foot,.form__status{grid-column:1/-1}
.field label,.form legend{font-family:var(--mono);font-size:13px;color:var(--ink)}
.field input,.field textarea{width:100%;min-height:48px;padding:0 14px;border:1px solid var(--black);border-radius:0;background:var(--white);color:var(--black);font:16px/1.4 var(--sans)}
.field textarea{padding:12px 14px;min-height:120px;resize:vertical}
.field input:focus,.field textarea:focus{outline:3px solid var(--black);outline-offset:1px}
.field input[aria-invalid="true"]{border-color:#B3261E;border-width:2px}
.err{font-size:14px;color:#B3261E;min-height:0}
.form fieldset{margin:0;padding:0;border:0;display:flex;flex-wrap:wrap;gap:4px 20px}
.form legend{margin-bottom:8px}
.check{display:inline-flex;align-items:center;gap:10px;min-height:44px;font-size:16px}
.check input{width:20px;height:20px;accent-color:var(--black)}
.form__foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.form__foot p{font-size:14px;line-height:1.5;color:var(--grey-1);max-width:30em}
.form button{min-height:56px;padding:0 32px;border:0;background:var(--black);color:var(--paper);font:600 16px/1 var(--sans);cursor:pointer}
.form button:hover{background:var(--ink)}
.form__status{font-size:15px;line-height:1.5;padding:14px 16px;border:1px solid var(--black);background:var(--white)}
.form__status[hidden]{display:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* Footer */
.site-footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;padding:40px var(--gutter);border-top:1px solid var(--black);font-size:14px}
.site-footer .logo{font-size:22px;min-height:0}
.site-footer p{color:var(--grey-1)}
.site-footer nav{display:flex;flex-wrap:wrap;align-items:center;gap:0 24px}
.site-footer nav a{min-height:44px;display:inline-flex;align-items:center}

/* Rechtstexte */
.legal{max-width:760px;padding:var(--section-y) var(--gutter)}
.legal h1{font-family:var(--display);font-weight:800;font-size:clamp(40px,6vw,72px);letter-spacing:-.035em;line-height:.95;margin-bottom:40px}
.legal h2{font-size:20px;font-weight:600;margin:40px 0 12px}
.legal p,.legal li{color:var(--ink);margin:0 0 12px}
.legal ul{padding-left:20px}
.todo{background:#FFE3D6;padding:2px 6px;font-family:var(--mono);font-size:14px}
.notice{border:1px solid var(--black);background:var(--white);padding:16px;margin-bottom:32px;font-size:15px}

/* Scroll-Reveal (nur mit JS + ohne reduced motion) */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none}}