/*
Theme Name: TechRunbook SaaS
Theme URI: https://techrunbook.in/
Author: TechRunbook
Description: Clean SaaS theme for the TechRunbook Infrastructure Toolkit.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
*/
:root{--bg:#f7f8fc;--card:#fff;--ink:#15182b;--muted:#667085;--brand:#5b5cf0;--line:#e7e9f2}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}.tr-wrap{max-width:1180px;margin:auto;padding:0 24px}.tr-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.tr-nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.tr-logo{font-weight:800;font-size:22px}.tr-logo span{color:var(--brand)}.tr-menu{display:flex;gap:24px;align-items:center}.tr-menu a{font-size:14px;color:#4b5565}.tr-btn{display:inline-block;background:var(--brand);color:#fff!important;padding:12px 18px;border-radius:10px;font-weight:700}.tr-btn.secondary{background:#fff;color:var(--ink)!important;border:1px solid var(--line)}.tr-hero{padding:92px 0 70px;background:linear-gradient(180deg,#fff 0%,#f7f8fc 100%)}.tr-kicker{font-size:13px;font-weight:800;color:var(--brand);text-transform:uppercase;letter-spacing:.08em}.tr-hero h1{font-size:clamp(42px,6vw,76px);line-height:1.02;letter-spacing:-.05em;max-width:820px;margin:18px 0}.tr-hero h1 span{color:var(--brand)}.tr-hero p{font-size:20px;color:var(--muted);max-width:720px}.tr-actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}.tr-section{padding:64px 0}.tr-section h2{font-size:36px;letter-spacing:-.03em;margin:0 0 10px}.tr-muted{color:var(--muted)}.tr-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}.tr-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 8px 28px rgba(20,25,50,.05)}.tr-card h3{margin:8px 0}.tr-icon{width:44px;height:44px;border-radius:12px;background:#eef0ff;color:var(--brand);display:grid;place-items:center;font-weight:800}.tr-card p{color:var(--muted)}.tr-footer{padding:40px 0;border-top:1px solid var(--line);color:var(--muted);background:#fff}.tr-resource{display:flex;justify-content:space-between;align-items:center;gap:16px}.tr-resource + .tr-resource{border-top:1px solid var(--line);margin-top:16px;padding-top:16px}@media(max-width:800px){.tr-menu a:not(.tr-btn){display:none}.tr-grid{grid-template-columns:1fr}.tr-hero{padding:60px 0}.tr-hero h1{font-size:48px}}