/* Theme Name: QuickUtilityHub
Theme URI: https://quickutilityhub.com
Author: QuickUtilityHub
Description: Calm, lightweight responsive theme for QuickUtilityHub online tools.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: quickutilityhub */
:root{--blue:#315f9f;--blue-dark:#244a80;--ink:#17243b;--muted:#657188;--bg:#f8fafc;--line:#e5eaf1;--surface:#fff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.65}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}.site-header{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.nav-wrap,.container{max-width:1160px;margin:auto;padding:0 22px}.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-size:1.15rem;font-weight:800}.brand-mark{width:38px;height:38px;display:grid;place-items:center;background:var(--blue);color:#fff;border-radius:10px}.main-nav{display:flex;gap:24px}.main-nav a{color:#34425d;font-weight:650}.menu-toggle{display:none;background:none;border:0;font-size:1.5rem}.hero{padding:86px 0 72px;background:#f3f6fa}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:center}.eyebrow{color:var(--blue);font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:.75rem}.hero h1{font-size:clamp(2.35rem,5vw,4.15rem);line-height:1.06;margin:15px 0 18px;letter-spacing:-.055em}.hero p{font-size:1.12rem;color:var(--muted);max-width:650px}.search-box{display:flex;gap:10px;margin-top:28px}.search-box input,.quh-input,.quh-select{width:100%;border:1px solid #d5dce7;background:var(--surface);border-radius:10px;padding:13px 15px;font:inherit;color:var(--ink)}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;background:var(--blue);color:#fff;padding:12px 18px;font-weight:750;cursor:pointer;font:inherit;transition:background .2s ease,transform .2s ease}.btn:hover{background:var(--blue-dark);transform:translateY(-1px);text-decoration:none}.hero-art{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:0 12px 30px #17243b0b}.art-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.art-card{padding:22px;border-radius:14px;background:#eef3f9;color:var(--blue);font-weight:800}.art-card:nth-child(2){background:#f3f6f8;color:#55705f}.section{padding:70px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:25px}.section h2{font-size:2rem;letter-spacing:-.03em;margin:0}.muted{color:var(--muted)}.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.tool-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 5px 18px #17243b08;display:flex;flex-direction:column}.tool-icon{font-size:1.2rem;margin-bottom:12px;color:var(--blue)}.tool-card h3{margin:0 0 6px;font-size:1.1rem}.tool-card p{color:var(--muted);margin:0 0 18px;font-size:.95rem;flex:1}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.category{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;font-weight:750}.category small{display:block;color:var(--muted);font-weight:500;margin-top:3px}.split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px}.faq details{padding:16px 0;border-bottom:1px solid var(--line)}.faq summary{font-weight:750;cursor:pointer}.site-footer{background:#17243b;color:#cbd5e1;padding:48px 0 24px;margin-top:35px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:35px}.site-footer a{color:#dbeafe}.site-footer h3{color:#fff;margin-top:0}.copyright{border-top:1px solid #ffffff1c;margin-top:35px;padding-top:18px;font-size:.9rem}.page-wrap{padding:55px 0}.page-wrap h1{font-size:2.8rem;line-height:1.1}.breadcrumbs{font-size:.9rem;color:var(--muted);margin-bottom:25px}.quh-tools-toolbar{display:flex;gap:12px;margin:20px 0 28px}.quh-calculator{max-width:760px}.calc-form{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.calc-field label{display:block;font-weight:700;margin-bottom:6px;font-size:.92rem}.calc-actions{display:flex;gap:10px;margin-top:20px}.calc-result{background:#eef3f9;color:#244a80;padding:18px;border-radius:12px;margin-top:22px;font-size:1.08rem}.calc-error{background:#fff4f4;color:#a33a3a;padding:14px;border-radius:12px;margin-top:16px}.ad-slot{border:1px dashed #cbd5e1;color:#94a3b8;text-align:center;padding:22px;border-radius:12px;margin:30px 0;font-size:.85rem}@media(max-width:800px){.main-nav{display:none}.menu-toggle{display:block}.hero-grid,.split{grid-template-columns:1fr}.tool-grid{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.hero{padding:60px 0}.calc-form{grid-template-columns:1fr}}@media(max-width:520px){.tool-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.search-box,.quh-tools-toolbar{flex-direction:column}.section{padding:50px 0}}