/*
Theme Name: IT Ratgeber Next
Theme URI: https://itratgeber2024.de/
Description: Modernes Editorial-Theme für IT Ratgeber 2026.
Author: IT Ratgeber
Template: oceanwp
Version: 1.0.0
Text Domain: it-ratgeber-next
*/

:root {
  --ink: #07111f;
  --ink-soft: #10233d;
  --paper: #f5f7fb;
  --surface: #ffffff;
  --surface-2: #eaf0f7;
  --line: #dce5ef;
  --text: #13243a;
  --muted: #607187;
  --brand: #0068ff;
  --brand-2: #00c2a8;
  --signal: #c8ff48;
  --danger: #ff5b6e;
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 8px 24px rgba(7,17,31,.07);
  --shadow: 0 22px 60px rgba(7,17,31,.12);
  --wrap: min(1240px, calc(100% - 40px));
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.itr-next {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.itr-menu-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; height: auto; }
.itr-wrap { width: var(--wrap); margin-inline: auto; }
.itr-skip { position: fixed; left: 16px; top: -80px; z-index: 99999; padding: 12px 18px; background: var(--surface); border-radius: 8px; color: var(--ink); font-weight: 800; }
.itr-skip:focus { top: 16px; }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.itr-topline { background: var(--ink); color: #c5d4e8; font-size: 12px; letter-spacing: .045em; }
.itr-topline__inner { min-height: 34px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.itr-topline strong { color: var(--signal); }
.itr-topline a { text-decoration: none; color: #fff; }
.itr-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.92); border-bottom: 1px solid rgba(220,229,239,.9); backdrop-filter: blur(18px); }
.admin-bar .itr-header { top: 32px; }
.itr-header__inner { min-height: 78px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 36px; }
.itr-logo { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); text-decoration: none; font-size: 20px; font-weight: 900; letter-spacing: -.035em; white-space: nowrap; }
.itr-logo__mark { display: grid; place-items: center; width: 37px; height: 37px; border-radius: 11px; background: var(--ink); color: var(--signal); font-size: 16px; letter-spacing: -.1em; box-shadow: inset 0 0 0 1px rgba(255,255,255,.14); }
.itr-logo__year { color: var(--brand); }
.itr-nav { justify-self: end; }
.itr-nav ul { display: flex; align-items: center; gap: 28px; margin: 0; padding: 0; list-style: none; }
.itr-nav li { position: relative; }
.itr-nav a { color: var(--ink-soft); text-decoration: none; font-size: 14px; font-weight: 750; }
.itr-nav a:hover, .itr-nav .current-menu-item > a { color: var(--brand); }
.itr-nav .sub-menu { position: absolute; top: calc(100% + 16px); left: -18px; display: grid; gap: 2px; min-width: 220px; padding: 12px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(6px); transition: .2s ease; }
.itr-nav li:hover > .sub-menu, .itr-nav li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
.itr-nav .sub-menu a { display: block; padding: 10px 12px; border-radius: 8px; }
.itr-nav .sub-menu a:hover { background: var(--surface-2); }
.itr-header__actions { display: flex; align-items: center; gap: 10px; }
.itr-search-button, .itr-menu-button { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); color: var(--ink); cursor: pointer; }
.itr-menu-button { display: none; }
.itr-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 20px; border: 0; border-radius: 12px; background: var(--brand); color: #fff; text-decoration: none; font-size: 14px; font-weight: 850; box-shadow: 0 10px 24px rgba(0,104,255,.22); transition: transform .2s, box-shadow .2s, background .2s; }
.itr-button:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 14px 32px rgba(0,104,255,.3); }
.itr-button--dark { background: var(--ink); box-shadow: none; }
.itr-button--ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); box-shadow: none; }
.itr-button--ghost:hover { color: var(--brand); background: var(--surface); }

.itr-search-panel { position: fixed; inset: 0; z-index: 2000; display: grid; place-items: start center; padding-top: 15vh; background: rgba(7,17,31,.76); backdrop-filter: blur(14px); opacity: 0; visibility: hidden; transition: .2s ease; }
.itr-search-panel.is-open { opacity: 1; visibility: visible; }
.itr-search-panel__card { width: min(680px, calc(100% - 32px)); padding: 26px; background: var(--surface); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.itr-search-panel__top { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 18px; }
.itr-search-panel__top strong { font-size: 20px; }
.itr-search-panel__close { border: 0; background: transparent; font-size: 28px; cursor: pointer; }
.itr-search-form { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.itr-search-form input { min-width: 0; height: 52px; padding: 0 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); color: var(--text); font: inherit; }

.itr-hero { position: relative; overflow: hidden; background: var(--ink); color: #fff; }
.itr-hero::before { content: ""; position: absolute; width: 720px; height: 720px; right: -250px; top: -380px; border-radius: 50%; background: radial-gradient(circle, rgba(0,104,255,.45), transparent 65%); pointer-events: none; }
.itr-hero::after { content: ""; position: absolute; inset: 0; opacity: .13; background-image: linear-gradient(rgba(255,255,255,.15) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.15) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to bottom, #000, transparent 92%); pointer-events: none; }
.itr-hero__inner { position: relative; z-index: 1; padding: clamp(64px, 8vw, 112px) 0 72px; }
.itr-kicker { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 20px; color: var(--signal); font-size: 12px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.itr-kicker::before { content: ""; width: 24px; height: 2px; background: currentColor; }
.itr-hero h1 { max-width: 890px; margin: 0; color: #fff; font-size: clamp(42px, 7vw, 84px); line-height: .98; letter-spacing: -.065em; font-weight: 920; }
.itr-hero h1 span { color: var(--signal); }
.itr-hero__lead { max-width: 720px; margin: 28px 0 34px; color: #b7c7dc; font-size: clamp(18px, 2vw, 22px); line-height: 1.5; }
.itr-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.itr-hero__actions .itr-button--ghost { border-color: rgba(255,255,255,.25); color: #fff; }
.itr-hero__actions .itr-button--ghost:hover { background: rgba(255,255,255,.09); }
.itr-topic-strip { position: relative; z-index: 2; border-top: 1px solid rgba(255,255,255,.12); }
.itr-topic-strip__inner { display: flex; align-items: center; gap: 10px; min-height: 68px; overflow-x: auto; scrollbar-width: none; }
.itr-topic-strip__label { color: #7f93ae; font-size: 12px; font-weight: 800; text-transform: uppercase; margin-right: 8px; white-space: nowrap; }
.itr-topic-pill { flex: 0 0 auto; padding: 9px 14px; border: 1px solid rgba(255,255,255,.14); border-radius: 999px; color: #d8e4f3; text-decoration: none; font-size: 13px; font-weight: 750; }
.itr-topic-pill:hover { border-color: var(--signal); color: var(--signal); }

.itr-section { padding: clamp(62px, 8vw, 104px) 0; }
.itr-section--tight { padding-top: 44px; }
.itr-section--dark { background: var(--ink); color: #fff; }
.itr-section__head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 34px; }
.itr-eyebrow { margin: 0 0 7px; color: var(--brand); font-size: 12px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.itr-section h2 { margin: 0; color: var(--ink); font-size: clamp(30px, 4vw, 48px); line-height: 1.08; letter-spacing: -.045em; }
.itr-section--dark h2 { color: #fff; }
.itr-section__intro { max-width: 620px; margin: 10px 0 0; color: var(--muted); }

.itr-lead-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(300px, .75fr); gap: 22px; }
.itr-feature { position: relative; min-height: 540px; display: flex; align-items: end; overflow: hidden; border-radius: var(--radius-lg); background: var(--ink); color: #fff; box-shadow: var(--shadow); }
.itr-feature__media { position: absolute; inset: 0; }
.itr-feature__media img { width: 100%; height: 100%; object-fit: cover; }
.itr-feature__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7,17,31,.05) 20%, rgba(7,17,31,.94) 88%); }
.itr-feature__content { position: relative; z-index: 1; padding: clamp(26px, 4vw, 48px); }
.itr-feature__content h2 { max-width: 760px; margin: 12px 0 14px; color: #fff; font-size: clamp(30px, 4vw, 52px); line-height: 1.05; }
.itr-feature__content p { max-width: 680px; margin: 0 0 22px; color: #cad7e8; }
.itr-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; color: var(--muted); font-size: 13px; font-weight: 700; }
.itr-meta--light { color: #b5c5d9; }
.itr-tag { display: inline-flex; padding: 6px 10px; border-radius: 999px; background: var(--signal); color: var(--ink); font-size: 11px; font-weight: 950; letter-spacing: .07em; text-transform: uppercase; }
.itr-side-stack { display: grid; gap: 22px; }
.itr-mini-card { min-height: 259px; display: flex; flex-direction: column; justify-content: end; position: relative; overflow: hidden; border-radius: var(--radius); background: var(--ink); color: #fff; text-decoration: none; }
.itr-mini-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .62; transition: transform .35s; }
.itr-mini-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent, rgba(7,17,31,.95)); }
.itr-mini-card:hover img { transform: scale(1.04); }
.itr-mini-card__body { position: relative; z-index: 1; padding: 24px; }
.itr-mini-card h3 { margin: 8px 0 0; color: #fff; font-size: 22px; line-height: 1.18; }

.itr-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; }
.itr-post-card { display: flex; flex-direction: column; overflow: hidden; min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); color: var(--text); text-decoration: none; box-shadow: var(--shadow-sm); transition: transform .25s, box-shadow .25s, border-color .25s; }
.itr-post-card:hover { color: var(--text); transform: translateY(-5px); border-color: #b9c9db; box-shadow: var(--shadow); }
.itr-post-card__media { aspect-ratio: 16/10; overflow: hidden; background: var(--surface-2); }
.itr-post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.itr-post-card:hover img { transform: scale(1.04); }
.itr-post-card__body { display: flex; flex-direction: column; flex: 1; padding: 22px; }
.itr-post-card h3 { margin: 12px 0 10px; color: var(--ink); font-size: 22px; line-height: 1.2; letter-spacing: -.02em; }
.itr-post-card p { margin: 0 0 20px; color: var(--muted); font-size: 14px; }
.itr-post-card__footer { margin-top: auto; display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 12px; font-weight: 750; }
.itr-placeholder { width: 100%; height: 100%; display: grid; place-items: center; background: linear-gradient(135deg, var(--ink-soft), var(--brand)); color: rgba(255,255,255,.75); font-size: 42px; font-weight: 900; }

.itr-value-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; overflow: hidden; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-lg); background: rgba(255,255,255,.12); }
.itr-value { padding: 34px; background: var(--ink); }
.itr-value__number { color: var(--signal); font-size: 13px; font-weight: 900; }
.itr-value h3 { margin: 34px 0 10px; color: #fff; font-size: 25px; }
.itr-value p { margin: 0; color: #9eb0c7; }
.itr-newsletter { display: grid; grid-template-columns: 1.2fr .8fr; gap: 36px; align-items: center; padding: clamp(34px, 6vw, 68px); border-radius: var(--radius-lg); background: var(--brand); color: #fff; box-shadow: 0 30px 80px rgba(0,104,255,.22); }
.itr-newsletter h2 { margin: 0 0 14px; color: #fff; }
.itr-newsletter p { max-width: 650px; margin: 0; color: #d7e7ff; }
.itr-newsletter__action { justify-self: end; }

.itr-page-hero { padding: clamp(58px, 8vw, 94px) 0; background: var(--ink); color: #fff; }
.itr-page-hero h1 { max-width: 900px; margin: 10px 0 0; color: #fff; font-size: clamp(40px, 6vw, 70px); line-height: 1.02; letter-spacing: -.055em; }
.itr-page-hero p { max-width: 720px; color: #aabbd1; font-size: 19px; }
.itr-content-layout { display: grid; grid-template-columns: minmax(0, 820px) minmax(250px, 1fr); gap: 62px; align-items: start; }
.itr-article { min-width: 0; }
.itr-article__hero { padding: clamp(54px, 7vw, 88px) 0 40px; }
.itr-article__hero h1 { max-width: 980px; margin: 14px 0 22px; color: var(--ink); font-size: clamp(40px, 6vw, 72px); line-height: 1.03; letter-spacing: -.055em; }
.itr-article__dek { max-width: 820px; margin: 0 0 22px; color: var(--muted); font-size: 20px; }
.itr-article__image { overflow: hidden; margin-bottom: 52px; border-radius: var(--radius-lg); background: var(--surface-2); }
.itr-article__image img { width: 100%; display: block; }
.itr-prose { color: #26384e; font-size: 18px; line-height: 1.82; }
.itr-prose > *:first-child { margin-top: 0; }
.itr-prose h2, .itr-prose h3, .itr-prose h4 { color: var(--ink); line-height: 1.15; letter-spacing: -.03em; scroll-margin-top: 120px; }
.itr-prose h2 { margin: 2.2em 0 .7em; font-size: 36px; }
.itr-prose h3 { margin: 1.8em 0 .6em; font-size: 27px; }
.itr-prose p { margin: 0 0 1.35em; }
.itr-prose a { color: var(--brand); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.itr-prose ul, .itr-prose ol { padding-left: 1.25em; }
.itr-prose blockquote { margin: 2em 0; padding: 24px 28px; border: 0; border-left: 5px solid var(--brand); border-radius: 0 var(--radius) var(--radius) 0; background: var(--surface-2); color: var(--ink-soft); font-size: 20px; }
.itr-prose pre { overflow-x: auto; padding: 22px; border-radius: var(--radius); background: var(--ink); color: #d8e6f8; font-size: 14px; }
.itr-prose code { padding: .15em .35em; border-radius: 5px; background: #e6edf5; font-size: .88em; }
.itr-prose pre code { padding: 0; background: transparent; }
.itr-prose table { width: 100%; border-collapse: collapse; display: block; overflow-x: auto; }
.itr-prose th, .itr-prose td { padding: 12px 14px; border: 1px solid var(--line); text-align: left; }
.itr-sidebar { position: sticky; top: 130px; }
.itr-sidebar__box { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); }
.itr-sidebar__box + .itr-sidebar__box { margin-top: 18px; }
.itr-sidebar h3 { margin: 0 0 16px; color: var(--ink); font-size: 18px; }
.itr-toc { margin: 0; padding: 0; list-style: none; }
.itr-toc li + li { margin-top: 10px; }
.itr-toc a { color: var(--muted); text-decoration: none; font-size: 14px; line-height: 1.35; }
.itr-toc a:hover { color: var(--brand); }
.itr-share { display: flex; flex-wrap: wrap; gap: 8px; }
.itr-share a { padding: 8px 10px; border-radius: 8px; background: var(--surface-2); color: var(--ink-soft); text-decoration: none; font-size: 12px; font-weight: 800; }
.itr-pagination { margin-top: 46px; }
.itr-pagination .nav-links { display: flex; flex-wrap: wrap; gap: 8px; }
.itr-pagination a, .itr-pagination span { display: grid; place-items: center; min-width: 42px; height: 42px; padding: 0 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); text-decoration: none; font-weight: 750; }
.itr-pagination .current { background: var(--ink); border-color: var(--ink); color: #fff; }
.itr-empty { padding: 50px; border: 1px dashed #b9c7d8; border-radius: var(--radius); text-align: center; }

.itr-footer { margin-top: 70px; background: var(--ink); color: #9fb0c5; }
.itr-footer__main { display: grid; grid-template-columns: 1.35fr repeat(3,1fr); gap: 48px; padding: 72px 0 52px; }
.itr-footer .itr-logo { color: #fff; }
.itr-footer__about { max-width: 380px; margin: 20px 0 0; }
.itr-footer h3 { margin: 0 0 18px; color: #fff; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; }
.itr-footer ul { margin: 0; padding: 0; list-style: none; }
.itr-footer li + li { margin-top: 10px; }
.itr-footer a { color: #aebed1; text-decoration: none; }
.itr-footer a:hover { color: var(--signal); }
.itr-footer__bottom { display: flex; justify-content: space-between; gap: 20px; padding: 24px 0; border-top: 1px solid rgba(255,255,255,.1); font-size: 13px; }

@media (max-width: 1024px) {
  .itr-header__inner { gap: 18px; }
  .itr-nav ul { gap: 18px; }
  .itr-header__actions .itr-button { display: none; }
  .itr-card-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .itr-footer__main { grid-template-columns: 1.5fr repeat(2,1fr); }
  .itr-footer__main > :last-child { display: none; }
  .itr-content-layout { grid-template-columns: minmax(0,1fr); gap: 42px; }
  .itr-sidebar { position: static; }
}

@media (max-width: 820px) {
  :root { --wrap: min(100% - 30px, 1240px); }
  .admin-bar .itr-header { top: 46px; }
  .itr-topline__inner span:last-child { display: none; }
  .itr-header__inner { grid-template-columns: 1fr auto; min-height: 68px; }
  .itr-header__actions { grid-column: 2; }
  .itr-menu-button { display: grid; }
  .itr-nav { position: fixed; top: 102px; right: 15px; left: 15px; max-height: calc(100vh - 126px); overflow-y: auto; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .2s ease; }
  .admin-bar .itr-nav { top: 148px; }
  .itr-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .itr-nav ul { display: grid; gap: 2px; }
  .itr-nav a { display: block; padding: 12px; border-radius: 8px; }
  .itr-nav a:hover { background: var(--surface-2); }
  .itr-nav .sub-menu { position: static; display: grid; min-width: 0; padding: 0 0 0 16px; border: 0; box-shadow: none; opacity: 1; visibility: visible; transform: none; }
  .itr-hero__inner { padding-top: 68px; }
  .itr-lead-grid, .itr-newsletter { grid-template-columns: 1fr; }
  .itr-side-stack { grid-template-columns: 1fr 1fr; }
  .itr-newsletter__action { justify-self: start; }
  .itr-value-grid { grid-template-columns: 1fr; }
  .itr-footer__main { grid-template-columns: 1fr 1fr; }
  .itr-footer__brand { grid-column: 1/-1; }
}

@media (max-width: 600px) {
  .itr-logo { font-size: 17px; }
  .itr-logo__mark { width: 34px; height: 34px; }
  .itr-search-button { display: none; }
  .itr-hero h1 { font-size: clamp(42px, 15vw, 62px); }
  .itr-hero__lead { font-size: 18px; }
  .itr-section__head { align-items: start; flex-direction: column; }
  .itr-section__head .itr-button { width: 100%; }
  .itr-lead-grid, .itr-card-grid, .itr-side-stack { grid-template-columns: 1fr; }
  .itr-feature { min-height: 490px; }
  .itr-mini-card { min-height: 230px; }
  .itr-newsletter { text-align: left; }
  .itr-newsletter__action, .itr-newsletter__action .itr-button { width: 100%; }
  .itr-content-layout { gap: 30px; }
  .itr-article__hero h1, .itr-page-hero h1 { font-size: 41px; }
  .itr-article__dek { font-size: 18px; }
  .itr-prose { font-size: 17px; }
  .itr-prose h2 { font-size: 30px; }
  .itr-footer__main { grid-template-columns: 1fr; }
  .itr-footer__brand { grid-column: auto; }
  .itr-footer__bottom { flex-direction: column; }
  .itr-search-form { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}