/*
Theme Name: Walz Consulting
Theme URI: https://dennis-walz.de
Author: Dennis Walz
Description: Schlankes, responsives WordPress-Theme für Walz Consulting.
Version: 2.3.6
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: walz-consulting
*/

:root {
  --wc-ink: #102a43;
  --wc-navy: #16364f;
  --wc-blue: #087f8c;
  --wc-accent: #72cbd3;
  --wc-paper: #f6f8fa;
  --wc-white: #ffffff;
  --wc-muted: #526577;
  --wc-line: #d5e2e9;
  --wc-max: 1180px;
  --wc-radius: 10px;
  --wc-shadow: 0 24px 70px rgba(8, 20, 34, .11);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--wc-ink);
  background: var(--wc-white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
.wc-shell { width: min(calc(100% - 40px), var(--wc-max)); margin-inline: auto; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link:focus { position: fixed; z-index: 9999; top: 12px; left: 12px; width: auto; height: auto; clip: auto; padding: 10px 14px; background: #fff; }

.site-header { position: sticky; z-index: 100; top: 0; background: rgba(16,42,67,.97); color: #fff; backdrop-filter: blur(18px); border-bottom: 1px solid rgba(255,255,255,.09); }
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 42px; aspect-ratio: 1; border-radius: 10px; color: var(--wc-ink); background: var(--wc-accent); font-weight: 900; letter-spacing: -.08em; }
.brand-name { display: grid; line-height: 1.05; font-weight: 800; letter-spacing: -.02em; }
.brand-name small { margin-top: 5px; color: #aab7c6; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; }
.nav-menu { display: flex; align-items: center; gap: 28px; list-style: none; padding: 0; margin: 0; }
.nav-menu a { color: #eaf0f6; text-decoration: none; font-size: 15px; font-weight: 650; }
.nav-menu a:hover, .nav-menu a:focus-visible { color: var(--wc-accent); }
@media (max-width: 1180px) and (min-width: 901px) { .nav-menu { gap: 14px; } .nav-menu a { font-size: 13px; } .brand-name small { display: none; } }
.menu-toggle { display: none; appearance: none; border: 1px solid rgba(255,255,255,.2); border-radius: 10px; background: transparent; color: #fff; padding: 9px 12px; font: inherit; }

.hero { position: relative; min-height: 700px; display: grid; align-items: center; overflow: hidden; color: #fff; background: var(--wc-ink); }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(16,42,67,.98) 0%, rgba(16,42,67,.87) 38%, rgba(16,42,67,.22) 70%), url("assets/images/walz-consulting-hero.png") 64% center / cover no-repeat; }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 130px; background: linear-gradient(transparent, rgba(16,42,67,.8)); }
.hero-content { position: relative; z-index: 1; max-width: 720px; padding: 120px 0 130px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 22px; color: #b9c9d9; font-size: 13px; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 36px; height: 2px; background: var(--wc-accent); }
h1, h2, h3 { margin-top: 0; line-height: 1.08; letter-spacing: -.035em; }
h1 { margin-bottom: 26px; font-size: clamp(3rem, 6.4vw, 6.2rem); max-width: 790px; }
h2 { font-size: clamp(2.2rem, 4vw, 4rem); }
h3 { font-size: 1.45rem; }
.hero .lead { max-width: 650px; margin: 0 0 38px; color: #d5e0ea; font-size: clamp(1.08rem, 1.8vw, 1.35rem); }
.button-row { display: flex; flex-wrap: wrap; gap: 14px; }
.wc-button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 13px 22px; border: 1px solid var(--wc-accent); border-radius: 10px; color: var(--wc-ink); background: var(--wc-accent); text-decoration: none; font-weight: 800; transition: transform .18s ease, background .18s ease; }
.wc-button:hover { transform: translateY(-2px); background: #a1e0e5; }
.wc-button--ghost { color: #fff; border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.06); }

.section { padding: 110px 0; }
.section--soft { background: var(--wc-paper); }
.section--dark { color: #fff; background: var(--wc-ink); }
.section-head { display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: end; margin-bottom: 56px; }
.section-head p { margin: 0 0 8px; color: var(--wc-muted); font-size: 1.1rem; }
.section--dark .section-head p { color: #b8c5d2; }
.kicker { margin: 0 0 14px; color: #066c78; font-size: 13px; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.section--dark .kicker { color: var(--wc-accent); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card { min-height: 390px; display: flex; flex-direction: column; padding: 36px; border: 1px solid var(--wc-line); border-radius: var(--wc-radius); background: #fff; box-shadow: 0 10px 34px rgba(8,20,34,.04); }
.service-number { color: #8ca0b4; font: 750 13px/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; }
.service-card h3 { margin: 70px 0 17px; }
.service-card p { margin: 0 0 24px; color: var(--wc-muted); }
.service-card ul { margin: auto 0 0; padding: 20px 0 0; list-style: none; border-top: 1px solid var(--wc-line); }
.service-card li { position: relative; padding: 5px 0 5px 18px; font-size: 15px; }
.service-card li::before { content: ""; position: absolute; left: 0; top: 14px; width: 7px; height: 2px; background: var(--wc-blue); }
.service-card:nth-child(2) li::before { background: var(--wc-accent); }
.service-card:nth-child(3) li::before { background: #22b88c; }
.profile-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.profile-fact { padding: 28px 0; border-top: 1px solid rgba(255,255,255,.16); }
.profile-fact strong { display: block; color: var(--wc-accent); font-size: 2.1rem; line-height: 1.1; }
.profile-fact span { color: #aebcca; font-size: 14px; }
.profile-copy p { color: #c5d0db; font-size: 1.08rem; }
.qualification-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 25px; padding: 0; margin: 32px 0 0; list-style: none; }
.qualification-list li { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 42px; }
.process-step { padding-top: 22px; border-top: 3px solid var(--wc-ink); }
.process-step span { color: var(--wc-blue); font-weight: 850; }
.process-step h3 { margin: 18px 0 12px; }
.process-step p { color: var(--wc-muted); }
.contact-panel { display: grid; grid-template-columns: 1.15fr .85fr; gap: 60px; padding: 58px; border-radius: 24px; color: #fff; background: var(--wc-navy); box-shadow: var(--wc-shadow); }
.contact-panel p { color: #bfccd8; }
.contact-details { display: grid; gap: 14px; align-content: center; }
.contact-link { display: block; padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.15); color: #fff; text-decoration: none; font-weight: 750; }
.contact-link small { display: block; margin-bottom: 3px; color: #8fa3b7; font-size: 12px; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; }
.contact-form { display: grid; gap: 18px; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.form-field { display: grid; gap: 7px; }
.form-field--wide { grid-column: 1 / -1; }
.form-field label { color: #dce6ef; font-size: 14px; font-weight: 750; }
.form-field input, .form-field textarea { width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid rgba(255,255,255,.19); border-radius: 9px; outline: none; color: #fff; background: rgba(255,255,255,.07); font: inherit; }
.form-field textarea { min-height: 150px; resize: vertical; }
.form-field input:focus, .form-field textarea:focus { border-color: var(--wc-blue); box-shadow: 0 0 0 3px rgba(114,203,211,.2); }
.form-consent { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; color: #c3cfda; font-size: 14px; }
.form-consent input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--wc-accent); }
.form-consent a { color: #fff; }
.form-status { margin: 0 0 22px; padding: 14px 16px; border-radius: 9px; font-weight: 700; }
.form-status--success { color: #bdf6df; background: rgba(34,184,140,.17); border: 1px solid rgba(34,184,140,.38); }
.form-status--error { color: #ffd1d1; background: rgba(218,73,73,.17); border: 1px solid rgba(218,73,73,.38); }
.form-hp { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.page-main { min-height: 60vh; }
.page-hero { padding: 90px 0 58px; color: #fff; background: var(--wc-ink); }
.page-hero h1 { font-size: clamp(2.7rem, 5vw, 5rem); }
.entry-content { width: min(calc(100% - 40px), 850px); margin: 0 auto; padding: 75px 0 110px; }
.entry-content h2 { margin-top: 2.2em; font-size: 2rem; }
.entry-content h3 { margin-top: 1.8em; }
.entry-content a { color: #066c78; }
.site-footer { padding: 60px 0 30px; color: #b7c4d1; background: #0c2135; }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 40px; padding-bottom: 45px; }
.footer-nav { display: flex; gap: 22px; list-style: none; padding: 0; margin: 0; }
.footer-nav a { text-decoration: none; }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); font-size: 13px; }

@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .main-navigation { display: none; position: absolute; top: 78px; left: 0; right: 0; padding: 20px; background: var(--wc-ink); }
  .main-navigation.is-open { display: block; }
  .nav-menu { align-items: stretch; flex-direction: column; gap: 0; }
  .nav-menu a { display: block; padding: 13px 0; }
  .hero { min-height: 640px; }
  .hero::before { background: linear-gradient(90deg, rgba(16,42,67,.98), rgba(16,42,67,.72)), url("assets/images/walz-consulting-hero.png") 62% center / cover no-repeat; }
  .section-head, .profile-grid, .contact-panel { grid-template-columns: 1fr; gap: 28px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .service-card h3 { margin-top: 42px; }
}
@media (max-width: 640px) {
  .wc-shell { width: min(calc(100% - 28px), var(--wc-max)); }
  .brand-name small { display: none; }
  .hero-content { padding: 96px 0 110px; }
  h1 { font-size: clamp(2.65rem, 15vw, 4.2rem); }
  .section { padding: 78px 0; }
  .service-card, .contact-panel { padding: 28px; }
  .process-grid, .qualification-list, .form-grid { grid-template-columns: 1fr; }
  .footer-grid, .footer-bottom { display: grid; grid-template-columns: 1fr; }
  .footer-nav { flex-wrap: wrap; }
}

.wc-service-links { display: flex; flex-wrap: wrap; gap: 16px 32px; padding-block: 28px; }
.wc-service-links a, .wc-text-link { color: #066c78; text-underline-offset: 5px; font-weight: 750; }
#it-dienstleistungen, #3d-druck, #bauberatung { scroll-margin-top: 100px; }
.wc-building { background: var(--wc-paper); }
.wc-building-intro { max-width: 850px; }
.wc-building-intro > p:last-child { color: #45586b; font-size: 1.1rem; }
.wc-building-topics { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 56px; margin-top: 44px; }
.wc-building-topics article { min-width: 0; padding: 30px 0; border-top: 2px solid #b6c7d8; }
.wc-building-topics article:nth-child(3n+1) { border-color: #087f8c; }
.wc-building-topics h3 { font-size: 1.5rem; }
.wc-building-topics p { color: #45586b; }
.wc-building-close { display: flex; align-items: center; gap: 32px; margin-top: 24px; padding: 28px; background: white; }
.wc-building-close p { flex: 1; margin: 0; }
.wc-building-close .wc-button { flex-shrink: 0; }
.wc-profile-experience { margin-top: 32px; }
@media (max-width: 760px) {
  .wc-building-topics { grid-template-columns: 1fr; gap: 0; }
  .wc-building-close { flex-direction: column; align-items: flex-start; }
}
.wc-print { background: #edf4f6; }
.wc-print-heading { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: end; }
.wc-print-heading > p { color: #45586b; max-width: 520px; padding-bottom: 20px; }
.wc-print-options { display: grid; grid-template-columns: 1fr 1fr; margin-top: 28px; border-top: 2px solid var(--wc-ink); }
.wc-print-options article { padding: 38px 36px 28px 0; }
.wc-print-options article + article { padding-inline: 36px 0; border-left: 1px solid #bcc9d5; }
.wc-print-label { font-size: .875rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; color: #066c78; }
.wc-print-options h3 { font-size: clamp(1.5rem, 2.5vw, 2.1rem); }
.wc-print-options p:not(.wc-print-label) { color: #45586b; }
.wc-print-request { display: flex; align-items: center; gap: 40px; padding: 32px; margin-top: 24px; background: white; border-left: 4px solid var(--wc-accent); }
.wc-print-request > div { flex: 1; min-width: 0; }
.wc-print-request p { margin: 12px 0 0; color: #45586b; }
.wc-print-request .wc-print-note { font-size: .875rem; }
.wc-print-request .wc-button { flex-shrink: 0; }
@media (max-width: 900px) {
  .wc-print-heading, .wc-print-options { grid-template-columns: 1fr; gap: 0; }
  .wc-print-options article, .wc-print-options article + article { padding: 28px 0; border-left: 0; }
  .wc-print-options article + article { border-top: 1px solid #bcc9d5; }
  .wc-print-request { flex-direction: column; align-items: flex-start; padding: 24px; gap: 20px; }
}
.wc-examples { background: #fff; }
.wc-examples-intro { max-width: 780px; margin-bottom: 52px; }
.wc-examples-intro > p:last-child { max-width: 680px; color: var(--wc-muted); }
.wc-example-row { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; padding: 44px 0; border-top: 1px solid var(--wc-line); }
.wc-example-index { display: block; font-size: .875rem; font-weight: 750; letter-spacing: .04em; color: #066c78; margin-bottom: 22px; }
.wc-example-heading h3 { font-size: clamp(1.8rem, 3vw, 2.8rem); }
.wc-example-heading p { max-width: 390px; color: var(--wc-muted); }
.wc-example-items { min-width: 0; }
.wc-example-items details { border-bottom: 1px solid var(--wc-line); padding: 0 0 20px; margin-bottom: 20px; }
.wc-example-items summary { cursor: pointer; font-size: 1.0625rem; font-weight: 750; padding: 10px 4px; }
.wc-example-items summary::marker { color: #066c78; }
.wc-example-items summary:focus-visible { outline: 3px solid #066c78; outline-offset: 4px; border-radius: 3px; }
.wc-example-body { padding: 0 4px; }
.wc-example-body p { color: #45586b; margin: 14px 0 0; }
.wc-example-body strong { color: var(--wc-ink); }
.wc-example-row--digital { padding: 40px; margin: 12px -40px; border: 0; border-radius: 18px; background: #dceef5; }
.wc-example-row--digital .wc-example-heading { order: 2; }
.wc-example-method { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; margin-top: 28px; padding: 32px; border-left: 4px solid var(--wc-accent); background: var(--wc-paper); }
.wc-example-method h3 { margin: 0; font-size: 1.6rem; }
.wc-example-method p { margin: 0; color: #45586b; }
@media (max-width: 1300px) { .wc-example-row--digital { margin-inline: 0; } }
@media (max-width: 900px) {
  .wc-example-row, .wc-example-method { grid-template-columns: 1fr; gap: 20px; }
  .wc-example-row--digital .wc-example-heading { order: 0; }
  .wc-example-heading p { max-width: none; }
  .wc-example-row--digital { padding: 26px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; } }

/* Gemeinsame Markenwelt WALZ CONSULTING / WALZ BUILDERS CLUB */
:root { --wc-petrol: #087f8c; --wc-ice: #dceef5; }
.brand-mark { border-radius: 3px; background: var(--wc-petrol); color: white; }
.brand-name { text-transform: uppercase; letter-spacing: .025em; }
.brand-name small { color: var(--wc-ice); }
.wc-button { border-radius: 5px; background: var(--wc-petrol); border-color: var(--wc-petrol); color: #fff; }
.wc-button:hover { background: #066773; border-color: #066773; }
.wc-button--ghost { background: transparent; border-color: #92b4c6; }
.wc-button--ghost:hover { background: rgba(220,238,245,.14); border-color: #dceef5; }
.wc-button:focus-visible, .nav-menu a:focus-visible { outline: 3px solid var(--wc-accent); outline-offset: 4px; }
.form-field input:focus, .form-field textarea:focus { border-color: var(--wc-accent); }
.service-card { border-top: 3px solid var(--wc-petrol); }
.service-card:nth-child(2) { border-top-color: #426c93; }
.service-card:nth-child(3) { border-top-color: #315f73; }
.service-card:nth-child(2) li::before { background: #426c93; }
.service-card:nth-child(3) li::before { background: #315f73; }
.service-number { color: #526577; }
.contact-panel { border-radius: 10px; border-top: 3px solid var(--wc-petrol); }
.wc-example-row--digital { border-radius: 10px; }

/* Ausgewählte Nachweise: mobil ohne PDF-Plugin lesbar. */
#zertifikate { scroll-margin-top: 95px; }
.wc-certificate-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.wc-certificate { min-width: 0; padding: 30px; border: 1px solid var(--wc-line); border-top: 3px solid var(--wc-petrol); border-radius: 10px; background: #fff; }
.wc-certificate > p:not(.kicker) { color: var(--wc-muted); }
.wc-certificate .kicker { font-size: 12px; }
.wc-certificate h3 { line-height: 1.25; }
.wc-certificate details { margin: 22px 0; border-block: 1px solid var(--wc-line); }
.wc-certificate summary { cursor: pointer; padding: 14px 0; font-weight: 750; color: var(--wc-ink); }
.wc-certificate summary:focus-visible, .wc-certificate a:focus-visible { outline: 3px solid var(--wc-petrol); outline-offset: 4px; }
.wc-certificate img { margin-bottom: 16px; width: 100%; height: auto; border: 1px solid var(--wc-line); }
.wc-certificate .wc-text-link span { font-size: .85em; font-weight: 400; }
@media (max-width: 760px) { .wc-certificate-grid { grid-template-columns: 1fr; } .wc-certificate { padding: 24px; } }

/* Einheitliches W-Zeichen und neues Produktlabel. */
.brand-mark { width: 48px; background: transparent; }
.brand-mark img { width: 48px; height: 48px; }
.wc-product-logo { max-width: 580px; }
.wc-product-hero { padding-bottom: 70px; }
.wc-launch-note { display: flex; gap: 18px; align-items: baseline; max-width: 760px; margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.2); }
.wc-launch-note strong { color: var(--wc-accent); text-transform: uppercase; letter-spacing: .1em; font-size: .78rem; }
.wc-launch-note span { color: rgba(255,255,255,.8); }
.wc-product-worlds { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--wc-line); border-left: 1px solid var(--wc-line); }
.wc-product-world { position: relative; min-height: 285px; padding: 34px; border-right: 1px solid var(--wc-line); border-bottom: 1px solid var(--wc-line); background: #fff; }
.wc-product-world--active { background: linear-gradient(145deg, #fff 60%, #edf7f8); }
.wc-product-world h3 { max-width: 18ch; margin-top: 42px; }
.wc-product-world p { max-width: 58ch; }
.wc-status { position: absolute; top: 30px; right: 30px; padding: 6px 9px; border: 1px solid var(--wc-line); color: var(--wc-muted); font-size: .68rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.wc-status--active { color: #07555e; border-color: #8dcbd1; background: #e4f5f6; }
.wc-shop-entry { display: flex; justify-content: space-between; align-items: end; gap: 40px; }
.wc-shop-entry p { max-width: 690px; }

/* Visuelle Weiterentwicklung: technische Editorial-Anmutung und klare Seitenhierarchie. */
:root {
  --wc-ink-deep: #0a1d2e;
  --wc-petrol-bright: #0b96a5;
  --wc-grid-line: rgba(114, 203, 211, .13);
  --wc-shadow-soft: 0 18px 55px rgba(10, 29, 46, .08);
}
body { background: #fbfcfd; }
.site-header { background: rgba(10,29,46,.94); }
.header-inner { min-height: 84px; }
.nav-menu a { position: relative; padding-block: 28px; }
.nav-menu a::after { content: ""; position: absolute; right: 0; bottom: 18px; left: 0; height: 2px; background: var(--wc-accent); transform: scaleX(0); transform-origin: left; transition: transform .2s ease; }
.nav-menu a:hover::after, .nav-menu a:focus-visible::after { transform: scaleX(1); }

.hero { min-height: min(860px, calc(100vh - 20px)); background: var(--wc-ink-deep); }
.hero::before { background: linear-gradient(90deg, rgba(8,25,40,.99) 0%, rgba(10,34,52,.94) 39%, rgba(10,34,52,.45) 66%, rgba(10,34,52,.13) 100%), url("assets/images/walz-consulting-hero.png") 67% center / cover no-repeat; transform: scale(1.015); }
.hero::after { inset: 0; height: auto; background-image: linear-gradient(var(--wc-grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--wc-grid-line) 1px, transparent 1px), linear-gradient(0deg, rgba(8,25,40,.85), transparent 30%); background-size: 88px 88px, 88px 88px, 100% 100%; mask-image: linear-gradient(90deg, rgba(0,0,0,.75), transparent 70%); }
.hero-content { max-width: 820px; padding: 115px 0 82px; }
.hero h1 { max-width: 820px; margin-bottom: 30px; font-size: clamp(3.5rem, 6.6vw, 6.75rem); text-wrap: balance; }
.hero .lead { max-width: 720px; margin-bottom: 34px; color: #e0e9f0; font-size: clamp(1.1rem, 1.7vw, 1.32rem); }
.eyebrow { color: #d1e6ec; }
.wc-button { min-height: 54px; padding-inline: 24px; box-shadow: 0 8px 22px rgba(8,127,140,.18); }
.wc-button--ghost { box-shadow: none; }
.hero-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; max-width: 810px; padding: 0; margin: 58px 0 0; list-style: none; border-top: 1px solid rgba(255,255,255,.24); }
.hero-facts li { min-width: 0; padding: 20px 24px 0 0; }
.hero-facts li + li { padding-left: 24px; border-left: 1px solid rgba(255,255,255,.16); }
.hero-facts strong, .hero-facts span { display: block; }
.hero-facts strong { margin-bottom: 5px; color: #fff; font-size: .88rem; letter-spacing: .02em; }
.hero-facts span { color: #aebfcd; font-size: .78rem; line-height: 1.45; }

.wc-positioning { position: relative; padding: 54px 0; color: #fff; background: var(--wc-blue); overflow: hidden; }
.wc-positioning::after { content: ""; position: absolute; top: -120px; right: 8%; width: 320px; height: 320px; border: 1px solid rgba(255,255,255,.2); transform: rotate(45deg); }
.wc-positioning-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .65fr 1.15fr 1.2fr; gap: 50px; align-items: start; }
.wc-positioning .kicker { margin-top: 6px; color: #d7f3f5; }
.wc-positioning p { margin-bottom: 0; }
.wc-positioning-lead { color: #fff; font-size: clamp(1.35rem, 2.3vw, 2rem); font-weight: 760; line-height: 1.25; letter-spacing: -.025em; }
.wc-positioning-grid > p:last-child { color: #d9eff1; font-size: .98rem; }

.section { padding: 120px 0; }
.section-head { align-items: start; margin-bottom: 64px; }
.section-head h2 { margin-bottom: 0; text-wrap: balance; }
.section-head > p { padding-top: 34px; border-top: 1px solid var(--wc-line); }
.service-grid { gap: 0; border-block: 1px solid var(--wc-line); }
.service-card { position: relative; min-height: 500px; padding: 42px 38px 38px; border: 0; border-top: 4px solid var(--wc-petrol); border-radius: 0; box-shadow: none; overflow: hidden; transition: background .2s ease, transform .2s ease, box-shadow .2s ease; }
.service-card + .service-card { border-left: 1px solid var(--wc-line); }
.service-card::after { content: ""; position: absolute; right: -62px; top: 76px; width: 150px; height: 150px; border: 1px solid rgba(8,127,140,.12); transform: rotate(45deg); }
.service-card:hover { z-index: 1; background: #fff; transform: translateY(-8px); box-shadow: var(--wc-shadow-soft); }
.service-card h3 { max-width: 290px; margin: 76px 0 20px; font-size: clamp(1.55rem, 2vw, 2rem); }
.service-card ul { width: 100%; }
.service-number { position: relative; z-index: 1; color: var(--wc-blue); }
.wc-service-links { justify-content: center; padding-block: 32px; border-bottom: 1px solid var(--wc-line); }
.wc-service-links a { text-decoration-thickness: 1px; }

.wc-building-intro, .wc-examples-intro { max-width: 920px; }
.wc-building-topics { gap: 16px 64px; }
.wc-building-topics article { position: relative; padding: 36px 0; border-top-width: 1px; }
.wc-building-topics article::before { content: ""; position: absolute; top: -2px; left: 0; width: 72px; height: 3px; background: var(--wc-blue); }
.wc-example-row { padding: 68px 0; }
.wc-example-row--digital { padding: 56px; background: linear-gradient(135deg, #dceef5, #edf7f9); box-shadow: inset 4px 0 var(--wc-blue); }
.wc-example-items details { background: rgba(255,255,255,.54); }
.wc-example-items summary { position: relative; padding: 16px 38px 16px 4px; list-style: none; }
.wc-example-items summary::-webkit-details-marker { display: none; }
.wc-example-items summary::after { content: "+"; position: absolute; top: 13px; right: 6px; color: var(--wc-blue); font-size: 1.45rem; font-weight: 400; }
.wc-example-items details[open] summary::after { content: "−"; }
.wc-print { background: linear-gradient(180deg, #edf4f6 0%, #f7fafb 100%); }
.wc-print-options article { min-height: 340px; }
.wc-print-request { border-left: 0; border-top: 4px solid var(--wc-accent); box-shadow: var(--wc-shadow-soft); }

.section--dark { position: relative; background: var(--wc-ink-deep); overflow: hidden; }
.section--dark::after { content: ""; position: absolute; top: 0; right: 0; width: 44%; height: 100%; background-image: linear-gradient(rgba(114,203,211,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(114,203,211,.07) 1px, transparent 1px); background-size: 72px 72px; pointer-events: none; }
.profile-grid { position: relative; z-index: 1; }
.profile-fact { display: grid; grid-template-columns: auto 1fr; align-items: end; gap: 18px; }
.profile-fact strong { font-size: 2.35rem; }
.wc-certificate-grid { gap: 18px; }
.wc-certificate { transition: transform .2s ease, box-shadow .2s ease; }
.wc-certificate:hover { transform: translateY(-5px); box-shadow: var(--wc-shadow-soft); }
.process-step { position: relative; padding: 30px 28px 4px; border-top-width: 1px; }
.process-step::before { content: ""; position: absolute; top: -2px; left: 0; width: 70px; height: 3px; background: var(--wc-blue); }
.process-step span { font: 800 .8rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; }
.contact-panel { position: relative; padding: 68px; background: linear-gradient(135deg, #102f48, #16364f); box-shadow: 0 30px 80px rgba(10,29,46,.18); overflow: hidden; }
.contact-panel::after { content: ""; position: absolute; right: -90px; bottom: -130px; width: 360px; height: 360px; border: 1px solid rgba(114,203,211,.2); transform: rotate(45deg); pointer-events: none; }
.contact-panel > * { position: relative; z-index: 1; }

@media (max-width: 900px) {
  .nav-menu a { padding-block: 14px; }
  .nav-menu a::after { display: none; }
  .hero { min-height: 760px; }
  .hero::before { background: linear-gradient(90deg, rgba(8,25,40,.98), rgba(10,34,52,.77)), url("assets/images/walz-consulting-hero.png") 64% center / cover no-repeat; }
  .hero h1 { font-size: clamp(3rem, 10vw, 5rem); }
  .wc-positioning-grid { grid-template-columns: 1fr 1fr; gap: 24px 40px; }
  .wc-positioning .kicker { grid-column: 1 / -1; }
  .service-grid { grid-template-columns: 1fr; gap: 16px; border: 0; }
  .service-card { min-height: auto; border: 1px solid var(--wc-line); border-top: 4px solid var(--wc-petrol); }
  .service-card + .service-card { border-left: 1px solid var(--wc-line); }
  .service-card h3 { margin-top: 38px; }
  .contact-panel { padding: 44px; }
}
@media (max-width: 640px) {
  .header-inner { min-height: 74px; }
  .main-navigation { top: 74px; }
  .brand-mark, .brand-mark img { width: 42px; height: 42px; }
  .hero { min-height: auto; }
  .hero-content { padding: 92px 0 54px; }
  .hero h1 { font-size: clamp(2.75rem, 14vw, 4.15rem); }
  .hero .lead { font-size: 1.05rem; }
  .button-row { display: grid; }
  .button-row .wc-button { width: 100%; }
  .hero-facts { grid-template-columns: 1fr; margin-top: 44px; }
  .hero-facts li { padding: 15px 0; }
  .hero-facts li + li { padding-left: 0; border-top: 1px solid rgba(255,255,255,.13); border-left: 0; }
  .wc-positioning { padding: 44px 0; }
  .wc-positioning-grid { grid-template-columns: 1fr; gap: 20px; }
  .wc-positioning .kicker { grid-column: auto; }
  .section { padding: 86px 0; }
  .section-head > p { padding-top: 22px; }
  .service-card { padding: 30px 26px; }
  .wc-example-row--digital { padding: 28px 24px; }
  .contact-panel { padding: 30px 24px; }
  .wc-launch-note, .wc-shop-entry { display: grid; gap: 12px; align-items: start; }
  .wc-product-worlds { grid-template-columns: 1fr; }
  .wc-product-world { min-height: 0; padding: 26px 22px; }
  .wc-product-world h3 { margin-top: 36px; }
  .wc-status { top: 22px; right: 20px; }
}