/*
Theme Name: Lemon Child – Q-munikation
Template: lemontheme
Version: 1.0.0
Text Domain: qmunikation
*/

:root {
  --ink: #171820;
  --ink-soft: #444650;
  --paper: #f4f0e9;
  --paper-deep: #e9e1d5;
  --white: #fff;
  --brand: #962c3e;
  --brand-dark: #6f1c2c;
  --accent: #d5a24d;
  --line: rgba(23, 24, 32, .14);
  --shadow: 0 24px 70px rgba(28, 22, 25, .12);
  --radius: 4px;
  --wrap: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body { margin: 0; overflow-x: clip; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.65; }
img { max-width: 100%; height: auto; }
a { color: inherit; }
button, input, textarea { font: inherit; }
.wrap { width: var(--wrap); margin-inline: auto; }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 999; background: var(--white); padding: 12px 18px; }
.skip-link:focus { top: 12px; }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(255,255,255,.18); background: rgba(23,24,32,.96); color: var(--white); backdrop-filter: blur(12px); }
.nav-shell { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 760; letter-spacing: -.02em; }
.brand-mark { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.5); color: var(--white); font: 700 27px/1 Georgia, serif; }
.brand-name { font-size: 21px; }
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a { color: rgba(255,255,255,.82); text-decoration: none; font-size: 14px; font-weight: 700; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--white); }
.site-nav .nav-cta { padding: 11px 16px; border: 1px solid rgba(255,255,255,.44); }
.menu-toggle { display: none; min-width: 44px; min-height: 44px; border: 1px solid rgba(255,255,255,.35); background: transparent; color: var(--white); }

h1, h2, h3 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-weight: 500; letter-spacing: -.035em; line-height: 1.05; }
h1 { font-size: clamp(40px, 5.5vw, 72px); }
h2 { font-size: clamp(30px, 3.5vw, 48px); }
h3 { font-size: clamp(21px, 2vw, 28px); }
p { margin: 0; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 20px; color: var(--brand); font-size: 12px; font-weight: 850; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 34px; height: 1px; background: currentColor; }
.lead { color: var(--ink-soft); font-size: clamp(18px, 2vw, 22px); line-height: 1.55; }
.section-head { max-width: 760px; margin-bottom: 46px; }
.section-head p { margin-top: 18px; color: var(--ink-soft); font-size: 18px; }
section { padding: clamp(76px, 10vw, 132px) 0; }

.btn { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 10px; padding: 13px 22px; border: 1px solid var(--ink); border-radius: var(--radius); text-decoration: none; font-weight: 800; transition: transform .2s ease, background .2s ease, color .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { border-color: var(--brand); background: var(--brand); color: var(--white); }
.btn-primary:hover { background: var(--brand-dark); }
.btn-ghost { background: transparent; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.hero { position: relative; overflow: hidden; padding: clamp(70px, 8vw, 112px) 0; background: var(--paper); }
.hero::after { content: "Q"; position: absolute; right: -2vw; bottom: -13vw; color: rgba(150,44,62,.06); font: 700 min(44vw, 620px)/1 Georgia, serif; pointer-events: none; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.02fr .98fr; gap: clamp(34px, 7vw, 88px); align-items: center; }
.hero-copy h1 span { color: var(--brand); }
.hero-copy .lead { max-width: 670px; margin-top: 28px; }
.hero-media { position: relative; min-height: 590px; }
.hero-media::before { content: ""; position: absolute; inset: 28px -22px -22px 28px; border: 1px solid var(--accent); }
.hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 58% center; filter: contrast(1.05); box-shadow: var(--shadow); }
.hero-note { position: absolute; left: -42px; bottom: 34px; width: min(310px, 76%); padding: 22px; background: var(--white); box-shadow: var(--shadow); font-weight: 750; }
.hero-note small { display: block; margin-top: 6px; color: var(--ink-soft); font-weight: 550; }

.proof-strip { padding: 24px 0; background: var(--ink); color: var(--white); }
.proof-grid { display: grid; grid-template-columns: 1.2fr repeat(3, 1fr); gap: 22px; align-items: center; }
.proof-grid strong { font-family: Georgia, serif; font-size: 23px; font-weight: 500; }
.proof-item { padding-left: 18px; border-left: 1px solid rgba(255,255,255,.25); color: rgba(255,255,255,.72); font-size: 13px; }
.proof-item b { display: block; color: var(--white); font-size: 16px; }

.services { background: var(--white); }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card { min-height: 300px; display: flex; flex-direction: column; padding: 30px; border: 1px solid var(--line); background: var(--white); }
.service-card .icon { width: 48px; height: 48px; margin-bottom: 42px; color: var(--brand); }
.service-card h3 { font-size: 27px; }
.service-card p { margin-top: 14px; color: var(--ink-soft); }
.service-card a { margin-top: auto; padding-top: 24px; color: var(--brand); font-weight: 800; text-decoration: none; }

.split { display: grid; grid-template-columns: .86fr 1.14fr; gap: clamp(40px, 8vw, 100px); align-items: center; }
.portrait { position: relative; }
.portrait img { display: block; width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: 54% center; filter: grayscale(1) contrast(1.04); }
.portrait::after { content: ""; position: absolute; inset: 18px 18px -18px -18px; z-index: -1; border: 1px solid var(--brand); }
.check-list { display: grid; gap: 18px; margin: 28px 0 0; padding: 0; list-style: none; }
.check-list li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; }
.check-list li::before { content: "→"; color: var(--brand); font-weight: 900; }

.sectors { background: var(--ink); color: var(--white); }
.sectors .section-head p { color: rgba(255,255,255,.7); }
.sectors .section-head .btn { margin-top: 28px; border-color: rgba(255,255,255,.55); color: var(--white); }
.sector-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.2); border-left: 1px solid rgba(255,255,255,.2); }
.sector { min-height: 150px; padding: 26px; border-right: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.2); }
.sector span { color: var(--accent); font: 500 34px/1 Georgia, serif; }
.sector p { margin-top: 24px; color: rgba(255,255,255,.8); font-weight: 700; }

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 34px; counter-reset: steps; }
.step { position: relative; padding-top: 28px; border-top: 2px solid var(--line); }
.step::before { counter-increment: steps; content: "0" counter(steps); display: block; margin-bottom: 26px; color: var(--brand); font: 500 36px/1 Georgia, serif; }
.step h3 { font-size: 25px; }
.step p { margin-top: 12px; color: var(--ink-soft); }

.reference-band { background: var(--paper-deep); }
.reference-cloud { display: grid; grid-template-columns: repeat(auto-fit,minmax(170px,1fr)); gap: 12px; }
.reference-cloud img { width: 100%; height: 118px; display: block; padding: 22px; border: 1px solid rgba(23,24,32,.12); background: var(--white); object-fit: contain; object-position: center; }

.final-cta { padding: 0; background: var(--brand); color: var(--white); }
.cta-grid { display: grid; grid-template-columns: 1fr auto; gap: 42px; align-items: center; padding: clamp(54px, 7vw, 88px) 0; }
.cta-grid p { max-width: 720px; margin-top: 16px; color: rgba(255,255,255,.78); font-size: 18px; }
.final-cta .btn { border-color: var(--white); background: var(--white); color: var(--brand); }

.page-hero { padding: 92px 0 72px; background: var(--ink); color: var(--white); }
.page-hero .eyebrow { color: var(--accent); }
.page-hero p { max-width: 760px; margin-top: 24px; color: rgba(255,255,255,.72); font-size: 20px; }
.content-grid { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(280px,.55fr); gap: clamp(40px, 8vw, 100px); align-items: start; }
.content-grid > *, .reference-group > *, .contact-layout > * { min-width: 0; }
.prose { color: var(--ink-soft); font-size: 17px; }
.prose, .reference-item { overflow-wrap: anywhere; }
.prose h2, .prose h3 { margin: 42px 0 16px; color: var(--ink); }
.prose h2 { font-size: clamp(27px, 3vw, 39px); }
.prose h2:first-child, .prose h3:first-child { margin-top: 0; }
.prose p + p { margin-top: 18px; }
.prose ul { padding-left: 20px; }
.side-card { position: sticky; top: 110px; padding: 28px; border-top: 4px solid var(--brand); background: var(--white); box-shadow: var(--shadow); }
.side-card-photo, .contact-form-photo { width: 100%; display: block; object-fit: cover; object-position: 55% 30%; filter: grayscale(1) contrast(1.04); }
.side-card-photo { aspect-ratio: 4/3; max-width: none; margin: -28px -28px 26px; width: calc(100% + 56px); }
.contact-form-photo { aspect-ratio: 16/7; margin-bottom: 28px; }
.side-card p { margin: 14px 0 22px; color: var(--ink-soft); }

.reference-filter { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 42px; }
.filter-button { min-height: 44px; padding: 10px 15px; border: 1px solid var(--line); background: transparent; color: var(--ink); font-weight: 780; cursor: pointer; }
.filter-button:hover, .filter-button:focus-visible, .filter-button.is-active { border-color: var(--brand); background: var(--brand); color: var(--white); }
.reference-groups { display: grid; gap: 46px; }
.reference-group { display: grid; grid-template-columns: 1fr; gap: 24px; padding-top: 32px; border-top: 1px solid var(--line); }
.reference-group > h2 { max-width: 820px; }
.reference-group[hidden] { display: none; }
.reference-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; }
.reference-item { display: grid; grid-template-columns: 140px 1fr; gap: 18px; align-items: center; min-height: 108px; padding: 18px; background: var(--white); }
.reference-logo { width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid rgba(150,44,62,.28); background: var(--paper); color: var(--brand); font: 700 17px/1 Georgia, serif; letter-spacing: -.04em; }
.reference-logo-image { width: 130px; height: 72px; display: block; object-fit: contain; object-position: center; }
.reference-copy { min-width: 0; }
.reference-item strong { display: block; }
.reference-item .reference-copy span { color: var(--ink-soft); font-size: 14px; }

.service-filter { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 52px; }
.service-filter a { min-height: 70px; display: flex; align-items: center; gap: 12px; padding: 13px 15px; border: 1px solid var(--line); background: rgba(255,255,255,.48); color: var(--ink); text-decoration: none; font-size: 14px; font-weight: 780; }
.service-filter a:hover, .service-filter a:focus-visible { border-color: var(--brand); background: var(--white); color: var(--brand); }
.service-filter .icon { width: 30px; height: 30px; flex: 0 0 30px; color: var(--brand); }
.service-heading { display: flex; align-items: center; gap: 14px; scroll-margin-top: 112px; }
.service-heading .icon { width: 38px; height: 38px; flex: 0 0 38px; color: var(--brand); }

.contact-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(40px, 8vw, 100px); }
.contact-details { display: grid; gap: 22px; }
.contact-block { padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.contact-block small { display: block; color: var(--brand); font-weight: 850; text-transform: uppercase; letter-spacing: .1em; }
.contact-block a { font-size: 20px; font-weight: 760; text-decoration: none; }
.contact-form { padding: clamp(26px, 5vw, 50px); background: var(--white); box-shadow: var(--shadow); }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 7px; margin-bottom: 18px; }
.field label { font-size: 13px; font-weight: 820; }
.field input, .field textarea { width: 100%; border: 1px solid var(--line); border-radius: 0; background: #fbfaf8; padding: 14px; color: var(--ink); }
.field input:focus, .field textarea:focus { outline: 2px solid rgba(150,44,62,.35); border-color: var(--brand); }
.hp-field { position: absolute; left: -10000px; }
.notice { margin-bottom: 22px; padding: 14px 16px; border-left: 4px solid var(--brand); background: var(--paper); }

.error-page section { min-height: calc(100vh - 82px); display: grid; align-items: center; }
.error-grid { display: grid; grid-template-columns: minmax(0,.9fr) minmax(360px,1.1fr); gap: clamp(48px,7vw,104px); align-items: center; }
.error-copy { max-width: 620px; }
.error-copy h1 { margin: 14px 0 22px; }
.error-copy .lead { margin-bottom: 30px; }
.error-portrait { position: relative; padding: 18px 18px 0 0; }
.error-portrait::before { content: ""; position: absolute; inset: 0 0 18px 18px; border: 3px solid var(--brand); }
.error-portrait img { position: relative; width: 100%; min-height: 430px; max-height: 620px; display: block; object-fit: cover; object-position: 55% 30%; filter: grayscale(1) contrast(1.04); }

.site-footer { padding: 68px 0 26px; background: #101116; color: rgba(255,255,255,.7); }
.footer-grid { display: grid; grid-template-columns: 1.25fr .7fr .9fr; gap: 60px; }
.site-footer h3 { color: var(--white); font: 500 24px/1.2 Georgia, serif; }
.site-footer p { margin-top: 14px; }
.footer-links { display: grid; gap: 9px; margin-top: 16px; }
.footer-links a { color: rgba(255,255,255,.74); text-decoration: none; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 54px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.16); font-size: 12px; }

.back-to-top { position: fixed; right: clamp(18px,3vw,38px); bottom: clamp(18px,3vw,38px); z-index: 60; width: 52px; height: 52px; display: grid; place-items: center; padding: 0; border: 1px solid rgba(255,255,255,.42); border-radius: 50%; background: var(--brand); color: var(--white); box-shadow: 0 12px 34px rgba(23,24,32,.22); cursor: pointer; opacity: 0; visibility: hidden; transform: translateY(12px); transition: opacity .2s ease, visibility .2s ease, transform .2s ease, background .2s ease; }
.back-to-top svg { width: 24px; height: 24px; }
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--brand-dark); transform: translateY(-2px); }
.back-to-top:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

@media (max-width: 960px) {
  .menu-toggle { display: inline-grid; place-items: center; }
  .site-nav { position: absolute; top: 82px; left: 0; right: 0; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 18px 20px 24px; background: var(--ink); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 13px 0; }
  .site-nav .nav-cta { margin-top: 8px; text-align: center; }
  .hero-grid, .split, .content-grid, .contact-layout, .error-grid { grid-template-columns: 1fr; }
  .hero-media { min-height: 520px; }
  .hero-note { left: 18px; }
  .card-grid { grid-template-columns: repeat(2,1fr); }
  .sector-grid, .process-grid { grid-template-columns: repeat(2,1fr); }
  .proof-grid { grid-template-columns: repeat(2,1fr); }
  .side-card { position: static; }
  .error-copy { max-width: 760px; }
  .error-portrait { max-width: 760px; }
  .service-filter { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 640px) {
  :root { --wrap: min(100% - 28px, 1180px); }
  .brand-name { font-size: 18px; }
  section { padding: 68px 0; }
  .hero { padding-top: 54px; }
  .hero-media { min-height: 390px; }
  .hero-note { right: 14px; left: 14px; bottom: 14px; width: auto; }
  .error-page section { min-height: 0; }
  .error-portrait img { min-height: 330px; }
  .card-grid, .sector-grid, .process-grid, .proof-grid, .reference-list, .field-grid, .footer-grid { grid-template-columns: 1fr; }
  .proof-item { padding: 12px 0 0; border-top: 1px solid rgba(255,255,255,.22); border-left: 0; }
  .reference-group { grid-template-columns: 1fr; }
  .service-filter { grid-template-columns: 1fr; }
  .cta-grid { grid-template-columns: 1fr; }
  .footer-bottom { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}