/*
Theme Name: Xinu Insight
Theme URI: https://www.xinureturns.com/
Description: A fast, code-first editorial child theme for Xinureturns.com.
Author: Xinureturns.com
Template: hello-elementor
Version: 1.0.0
Text Domain: xinu-insight
*/

:root {
  --xinu-ink: #0b132b;
  --xinu-navy: #111c3a;
  --xinu-blue: #2368ff;
  --xinu-teal: #16b8a6;
  --xinu-sky: #eaf2ff;
  --xinu-mist: #f4f7fb;
  --xinu-line: #dce4ef;
  --xinu-text: #26334d;
  --xinu-muted: #647089;
  --xinu-white: #fff;
  --xinu-shadow: 0 20px 55px rgba(11, 19, 43, .11);
  --xinu-radius: 22px;
  --xinu-wrap: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--xinu-text); background: var(--xinu-white); font: 17px/1.7 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: var(--xinu-blue); text-decoration: none; }
a:hover { color: #174ec4; }
img { max-width: 100%; height: auto; }
.xinu-wrap { width: min(calc(100% - 40px), var(--xinu-wrap)); margin-inline: auto; }
.xinu-skip { position: fixed; top: -100px; left: 16px; z-index: 999; background: #fff; color: #000; padding: 10px 16px; }
.xinu-skip:focus { top: 16px; }

.xinu-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(220,228,239,.9); backdrop-filter: blur(14px); }
.xinu-header__inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.xinu-brand { display: flex; align-items: center; gap: 12px; color: var(--xinu-ink); }
.xinu-brand__mark { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; background: linear-gradient(145deg,var(--xinu-blue),var(--xinu-teal)); color: #fff; font-size: 20px; font-weight: 900; box-shadow: 0 9px 22px rgba(35,104,255,.25); }
.xinu-brand strong { display: block; font-size: 19px; line-height: 1.15; letter-spacing: -.02em; }
.xinu-brand small { display: block; color: var(--xinu-muted); font-size: 11px; text-transform: uppercase; letter-spacing: .13em; margin-top: 4px; }
.xinu-nav { display: flex; align-items: center; gap: 26px; }
.xinu-nav a { color: var(--xinu-ink); font-size: 14px; font-weight: 750; }
.xinu-nav a:hover { color: var(--xinu-blue); }
.xinu-nav__button { color: #fff !important; background: var(--xinu-ink); padding: 10px 17px; border-radius: 11px; }
.xinu-menu-toggle { display: none; border: 0; border-radius: 10px; background: var(--xinu-mist); color: var(--xinu-ink); padding: 9px 12px; font-size: 20px; }

.xinu-hero { overflow: hidden; color: #fff; background: var(--xinu-ink); position: relative; }
.xinu-hero::before { content: ""; position: absolute; inset: -30% -10% auto auto; width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(circle,rgba(35,104,255,.55),rgba(35,104,255,0) 68%); }
.xinu-hero::after { content: ""; position: absolute; width: 360px; height: 360px; left: -160px; bottom: -210px; border: 55px solid rgba(22,184,166,.22); border-radius: 50%; }
.xinu-hero__grid { position: relative; z-index: 1; min-height: 540px; padding-block: 90px; display: grid; grid-template-columns: 1.25fr .75fr; gap: 70px; align-items: center; }
.xinu-kicker { margin: 0 0 18px; color: #82e7dc; font-size: 13px; font-weight: 850; text-transform: uppercase; letter-spacing: .16em; }
.xinu-hero h1 { margin: 0; max-width: 760px; color: #fff; font-size: clamp(44px,6vw,76px); line-height: 1.02; letter-spacing: -.055em; }
.xinu-hero__copy { max-width: 690px; margin: 26px 0 32px; color: #c8d3e8; font-size: 20px; line-height: 1.65; }
.xinu-actions { display: flex; flex-wrap: wrap; gap: 13px; }
.xinu-button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 11px 21px; border-radius: 12px; font-size: 14px; font-weight: 850; }
.xinu-button--blue { color: #fff; background: var(--xinu-blue); box-shadow: 0 12px 28px rgba(35,104,255,.28); }
.xinu-button--blue:hover { color: #fff; background: #1855da; }
.xinu-button--ghost { color: #fff; border: 1px solid rgba(255,255,255,.28); }
.xinu-button--ghost:hover { color: #fff; border-color: #fff; }
.xinu-signal { border: 1px solid rgba(255,255,255,.13); border-radius: var(--xinu-radius); background: rgba(255,255,255,.075); padding: 30px; box-shadow: var(--xinu-shadow); }
.xinu-signal__label { display: flex; align-items: center; gap: 9px; color: #9eabc5; font-size: 12px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.xinu-signal__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--xinu-teal); box-shadow: 0 0 0 7px rgba(22,184,166,.13); }
.xinu-signal h2 { color: #fff; font-size: 27px; line-height: 1.25; margin: 20px 0 10px; }
.xinu-signal p { color: #b9c6dc; font-size: 15px; }
.xinu-search { display: flex; gap: 8px; margin-top: 22px; }
.xinu-search input { width: 100%; min-width: 0; border: 0; border-radius: 10px; padding: 13px 14px; }
.xinu-search button { border: 0; border-radius: 10px; background: var(--xinu-teal); color: #062824; padding: 12px 16px; font-weight: 850; cursor: pointer; }

.xinu-strip { background: #fff; border-bottom: 1px solid var(--xinu-line); }
.xinu-strip__inner { min-height: 82px; display: grid; grid-template-columns: repeat(3,1fr); align-items: center; }
.xinu-strip__item { padding: 13px 28px; border-right: 1px solid var(--xinu-line); }
.xinu-strip__item:first-child { padding-left: 0; }
.xinu-strip__item:last-child { border-right: 0; }
.xinu-strip strong { display: block; color: var(--xinu-ink); font-size: 14px; }
.xinu-strip span { display: block; color: var(--xinu-muted); font-size: 13px; }
.xinu-section { padding: 86px 0; }
.xinu-section--soft { background: var(--xinu-mist); }
.xinu-section__head { max-width: 730px; margin-bottom: 36px; }
.xinu-section__head h2 { margin: 0 0 10px; color: var(--xinu-ink); font-size: clamp(30px,4vw,44px); line-height: 1.12; letter-spacing: -.035em; }
.xinu-section__head p { margin: 0; color: var(--xinu-muted); font-size: 18px; }
.xinu-topics { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.xinu-topic { min-height: 190px; padding: 26px; border: 1px solid var(--xinu-line); border-radius: 18px; background: #fff; color: var(--xinu-text); transition: .2s ease; }
.xinu-topic:hover { transform: translateY(-4px); border-color: #a7c3ff; box-shadow: var(--xinu-shadow); }
.xinu-topic__icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; color: var(--xinu-blue); background: var(--xinu-sky); font-weight: 900; }
.xinu-topic strong { display: block; margin: 20px 0 4px; color: var(--xinu-ink); font-size: 19px; }
.xinu-topic span:last-child { color: var(--xinu-muted); font-size: 14px; }
.xinu-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.xinu-card { overflow: hidden; border: 1px solid var(--xinu-line); border-radius: 18px; background: #fff; box-shadow: 0 9px 28px rgba(11,19,43,.055); }
.xinu-card__image { display: block; aspect-ratio: 16/9; overflow: hidden; background: linear-gradient(135deg,var(--xinu-navy),#244b93 70%,var(--xinu-teal)); }
.xinu-card__image:empty::after { content: "DATA / TECH"; display: grid; place-items: center; width: 100%; height: 100%; color: rgba(255,255,255,.75); font-size: 13px; font-weight: 900; letter-spacing: .18em; }
.xinu-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.xinu-card:hover .xinu-card__image img { transform: scale(1.035); }
.xinu-card__body { padding: 23px; }
.xinu-card__meta { color: var(--xinu-blue); font-size: 11px; font-weight: 900; text-transform: uppercase; letter-spacing: .13em; }
.xinu-card h3 { margin: 9px 0 10px; color: var(--xinu-ink); font-size: 21px; line-height: 1.3; letter-spacing: -.02em; }
.xinu-card h3 a { color: inherit; }
.xinu-card p { margin: 0; color: var(--xinu-muted); font-size: 14px; line-height: 1.65; }
.xinu-cta { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding: 42px; border-radius: var(--xinu-radius); color: #fff; background: linear-gradient(115deg,var(--xinu-blue),#2348ad 65%,var(--xinu-teal)); }
.xinu-cta h2 { margin: 0 0 5px; color: #fff; font-size: 31px; }
.xinu-cta p { margin: 0; color: #dce7ff; }
.xinu-cta .xinu-button { color: var(--xinu-ink); background: #fff; white-space: nowrap; }

.xinu-titlebar { color: #fff; background: var(--xinu-ink); padding: 68px 0 62px; }
.xinu-breadcrumb { color: #9caeca; font-size: 13px; margin-bottom: 14px; }
.xinu-breadcrumb a { color: #82e7dc; }
.xinu-titlebar h1 { max-width: 900px; margin: 0; color: #fff; font-size: clamp(35px,5vw,58px); line-height: 1.1; letter-spacing: -.045em; }
.xinu-titlebar__meta { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 20px; color: #b7c4da; font-size: 13px; }
.xinu-layout { display: grid; grid-template-columns: minmax(0,1fr) 310px; gap: 65px; align-items: start; padding-block: 64px 90px; }
.xinu-content { min-width: 0; font-size: 18px; }
.xinu-content > *:first-child { margin-top: 0; }
.xinu-content h2,.xinu-content h3,.xinu-content h4 { color: var(--xinu-ink); line-height: 1.25; letter-spacing: -.025em; margin-top: 1.65em; }
.xinu-content h2 { font-size: 32px; }
.xinu-content h3 { font-size: 25px; }
.xinu-content a { text-decoration: underline; text-underline-offset: 3px; }
.xinu-content blockquote { margin: 34px 0; padding: 18px 25px; border-left: 4px solid var(--xinu-teal); background: var(--xinu-mist); color: var(--xinu-ink); font-size: 20px; }
.xinu-content img { border-radius: 15px; }
.xinu-featured { margin: -12px 0 38px; overflow: hidden; border-radius: var(--xinu-radius); }
.xinu-featured img { display: block; width: 100%; }
.xinu-sidebar { position: sticky; top: 105px; display: grid; gap: 20px; }
.xinu-sidebar__box { padding: 24px; border: 1px solid var(--xinu-line); border-radius: 16px; background: var(--xinu-mist); }
.xinu-sidebar__box h2 { margin: 0 0 14px; color: var(--xinu-ink); font-size: 18px; }
.xinu-sidebar ul { list-style: none; padding: 0; margin: 0; }
.xinu-sidebar li { border-top: 1px solid var(--xinu-line); }
.xinu-sidebar li:first-child { border-top: 0; }
.xinu-sidebar li a { display: block; padding: 9px 0; color: var(--xinu-text); font-size: 14px; font-weight: 750; }
.xinu-sidebar .search-form { display: flex; gap: 7px; }
.xinu-sidebar .search-field { min-width: 0; width: 100%; border: 1px solid var(--xinu-line); border-radius: 8px; padding: 9px; }
.xinu-sidebar .search-submit { border: 0; border-radius: 8px; background: var(--xinu-blue); color: #fff; padding: 8px 12px; }
.xinu-authorbox { display: flex; gap: 16px; align-items: center; margin-top: 45px; padding: 24px; border-radius: 15px; background: var(--xinu-mist); }
.xinu-authorbox img { border-radius: 50%; }
.xinu-authorbox p { margin: 2px 0 0; color: var(--xinu-muted); font-size: 14px; }
.xinu-pager { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 34px; padding-top: 24px; border-top: 1px solid var(--xinu-line); font-size: 14px; font-weight: 800; }
.xinu-pager__next { text-align: right; }
.xinu-related { padding: 75px 0; background: var(--xinu-mist); }
.xinu-related h2 { color: var(--xinu-ink); font-size: 32px; margin: 0 0 26px; }
.xinu-empty { max-width: 720px; padding-block: 100px; }

.xinu-footer { color: #b5c1d7; background: #070d1e; padding: 62px 0 25px; }
.xinu-footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 60px; }
.xinu-footer h2,.xinu-footer h3 { margin: 0 0 12px; color: #fff; }
.xinu-footer h2 { font-size: 22px; }
.xinu-footer h3 { font-size: 14px; text-transform: uppercase; letter-spacing: .1em; }
.xinu-footer p { max-width: 520px; font-size: 14px; }
.xinu-footer ul { list-style: none; padding: 0; margin: 0; }
.xinu-footer li { margin: 8px 0; }
.xinu-footer a { color: #c6d5ec; font-size: 14px; }
.xinu-footer a:hover { color: #82e7dc; }
.xinu-footer__bottom { margin-top: 45px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: 12px; }

@media (max-width: 900px) {
  .xinu-menu-toggle { display: block; }
  .xinu-nav { display: none; position: absolute; top: 78px; left: 0; right: 0; padding: 18px 24px; flex-direction: column; align-items: stretch; gap: 8px; background: #fff; border-bottom: 1px solid var(--xinu-line); box-shadow: var(--xinu-shadow); }
  .xinu-nav.is-open { display: flex; }
  .xinu-nav a { padding: 8px 0; }
  .xinu-nav__button { padding: 10px 14px !important; text-align: center; }
  .xinu-hero__grid { grid-template-columns: 1fr; gap: 42px; padding-block: 70px; }
  .xinu-strip__inner { grid-template-columns: 1fr; padding-block: 15px; }
  .xinu-strip__item,.xinu-strip__item:first-child { padding: 12px 0; border-right: 0; border-bottom: 1px solid var(--xinu-line); }
  .xinu-strip__item:last-child { border-bottom: 0; }
  .xinu-topics,.xinu-cards { grid-template-columns: repeat(2,1fr); }
  .xinu-layout { grid-template-columns: 1fr; gap: 40px; }
  .xinu-sidebar { position: static; }
  .xinu-footer__grid { grid-template-columns: 1fr 1fr; }
  .xinu-footer__grid section:first-child { grid-column: 1/-1; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .xinu-wrap { width: min(calc(100% - 28px),var(--xinu-wrap)); }
  .xinu-brand small { display: none; }
  .xinu-hero__grid { min-height: auto; padding-block: 58px; }
  .xinu-hero h1 { font-size: 43px; }
  .xinu-hero__copy { font-size: 17px; }
  .xinu-signal { padding: 22px; }
  .xinu-section { padding: 62px 0; }
  .xinu-topics,.xinu-cards { grid-template-columns: 1fr; }
  .xinu-cta { padding: 30px; flex-direction: column; align-items: flex-start; }
  .xinu-titlebar { padding: 52px 0 46px; }
  .xinu-titlebar h1 { font-size: 38px; }
  .xinu-layout { padding-block: 42px 65px; }
  .xinu-content { font-size: 17px; }
  .xinu-footer__grid { grid-template-columns: 1fr; gap: 30px; }
  .xinu-footer__grid section:first-child { grid-column: auto; }
}