/*
Theme Name: Bente Core
Theme URI: https://staging.bente-group.com
Author: China Bente Industry Group
Description: Corporate EPC and industrial solutions theme for Bente Group.
Version: 1.0.0
Text Domain: bente-core
*/
:root{--ink:#102033;--muted:#607085;--blue:#0867c9;--navy:#072d55;--cyan:#13a7b8;--sand:#f4f7fa;--white:#fff;--line:#dce5ed;--radius:18px;--shadow:0 18px 50px rgba(9,42,77,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.65;background:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(220,229,237,.8);backdrop-filter:blur(14px)}.topbar{background:var(--navy);color:#d9ebfb;font-size:.82rem}.topbar .wrap{display:flex;justify-content:space-between;padding:8px 0}.brand-row{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:28px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--navy);letter-spacing:-.02em}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan));font-size:1.35rem}.brand small{display:block;font-size:.64rem;font-weight:650;color:var(--muted);letter-spacing:.14em}.nav-menu{display:flex;align-items:center;gap:24px;list-style:none;margin:0;padding:0;font-size:.92rem;font-weight:650}.nav-menu a:hover,.nav-menu .current-menu-item>a{color:var(--blue)}.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 21px;font-weight:750;background:var(--blue);color:#fff;box-shadow:0 8px 22px rgba(8,103,201,.22);transition:.2s}.nav-cta:hover,.btn:hover{transform:translateY(-2px);background:#075aae}.btn.alt{background:#fff;color:var(--navy);box-shadow:none}.btn.outline{background:transparent;color:var(--blue);border:1px solid var(--blue);box-shadow:none}.menu-toggle{display:none;border:0;background:transparent;font-size:1.5rem;color:var(--navy)}
.hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(circle at 85% 10%,rgba(19,167,184,.45),transparent 30%),linear-gradient(120deg,#061f3b 5%,#074d88 58%,#087da1);padding:110px 0 92px}.hero:after{content:"";position:absolute;right:-100px;bottom:-200px;width:520px;height:520px;border:1px solid rgba(255,255,255,.2);border-radius:50%;box-shadow:0 0 0 70px rgba(255,255,255,.04),0 0 0 140px rgba(255,255,255,.025)}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:9px;text-transform:uppercase;letter-spacing:.15em;font-size:.75rem;font-weight:800;color:#74e1e6}.eyebrow:before{content:"";width:28px;height:2px;background:currentColor}.hero h1{font-size:clamp(2.6rem,6vw,5.4rem);line-height:1.02;letter-spacing:-.055em;margin:18px 0 24px}.hero p{font-size:1.18rem;color:#dceafa;max-width:720px}.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}.stat-panel{display:grid;grid-template-columns:1fr 1fr;gap:14px}.stat{padding:24px;border-radius:var(--radius);background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(8px)}.stat strong{display:block;font-size:2rem}.stat span{font-size:.85rem;color:#d9ebfb}
.section{padding:88px 0}.section.soft{background:var(--sand)}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:38px}.section-head h2,.page-hero h1{margin:8px 0 0;font-size:clamp(2rem,4vw,3.35rem);line-height:1.12;letter-spacing:-.04em}.section-head p{max-width:560px;color:var(--muted)}.grid{display:grid;gap:22px}.pillars{grid-template-columns:repeat(3,1fr)}.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:0 8px 28px rgba(9,42,77,.05);transition:.25s}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#bdd8ef}.icon{width:52px;height:52px;display:grid;place-items:center;border-radius:14px;color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan));font-size:1.4rem;margin-bottom:20px}.card h3{font-size:1.25rem;margin:0 0 10px}.card p{color:var(--muted);margin:0 0 18px}.card-link{color:var(--blue);font-weight:750}.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.feature-panel{min-height:420px;border-radius:28px;padding:48px;color:#fff;background:linear-gradient(145deg,rgba(7,45,85,.96),rgba(8,103,201,.88)),linear-gradient(45deg,#0a365f,#13a7b8);box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:flex-end}.check-list{list-style:none;padding:0;margin:24px 0}.check-list li{padding:10px 0;border-bottom:1px solid var(--line)}.check-list li:before{content:"✓";color:var(--cyan);font-weight:900;margin-right:12px}.process{grid-template-columns:repeat(4,1fr);counter-reset:step}.step{padding:25px;border-left:2px solid var(--cyan);counter-increment:step}.step:before{content:"0" counter(step);font-size:.78rem;color:var(--blue);font-weight:900;letter-spacing:.12em}.step h3{margin:8px 0}.step p{color:var(--muted);margin:0}.cta{border-radius:28px;padding:54px;background:linear-gradient(120deg,var(--navy),var(--blue));color:#fff;display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:clamp(1.8rem,4vw,3rem);margin:0 0 10px}.cta p{margin:0;color:#d8eaff}
.page-hero{padding:82px 0;background:linear-gradient(120deg,#edf6fd,#f4fbfb);border-bottom:1px solid var(--line)}.page-hero p{max-width:760px;color:var(--muted);font-size:1.08rem}.content{padding:70px 0}.prose{max-width:840px}.prose h2{font-size:2rem;margin-top:48px}.prose h3{font-size:1.35rem}.prose p,.prose li{color:#475a70}.service-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}.service-aside{background:var(--sand);border-radius:var(--radius);padding:28px}.service-aside strong{display:block;margin-bottom:12px}.project-grid,.posts-grid{grid-template-columns:repeat(3,1fr)}.project-card{min-height:260px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(145deg,#08345f,#0f7aa2);color:#fff;border:0}.project-card:nth-child(2n){background:linear-gradient(145deg,#245266,#159389)}.project-card p{color:#d9edf5}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px}.contact-box{background:var(--navy);color:#fff;border-radius:var(--radius);padding:36px}.contact-box a{color:#80e7eb}.contact-form{display:grid;gap:15px}.contact-form input,.contact-form textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:14px;font:inherit}.contact-form textarea{min-height:150px}.site-footer{background:#061e37;color:#c7d9e9;padding:60px 0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:50px}.site-footer h3{color:#fff}.site-footer ul{list-style:none;padding:0}.site-footer li{margin:8px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;margin-top:40px;font-size:.82rem;display:flex;justify-content:space-between}.notice{padding:14px 20px;background:#fff4d8;border:1px solid #f0d18a;border-radius:12px;color:#725313}.not-found{text-align:center;padding:120px 20px}.not-found strong{font-size:7rem;line-height:1;color:#d6e8f7;display:block}
@media(max-width:900px){.nav-menu{display:none;position:absolute;top:78px;left:0;right:0;padding:24px 20px;background:#fff;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}.nav-menu.open{display:flex}.menu-toggle{display:block}.nav-cta{display:none}.hero{padding:78px 0}.hero-grid,.split,.service-intro,.contact-grid{grid-template-columns:1fr}.stat-panel{margin-top:10px}.pillars,.project-grid,.posts-grid{grid-template-columns:repeat(2,1fr)}.process{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.cta{align-items:flex-start;flex-direction:column}}
@media(max-width:600px){.wrap{width:min(100% - 28px,1180px)}.topbar .wrap{display:block}.topbar span:last-child{display:none}.brand-row{min-height:68px}.brand{font-size:.92rem}.brand-mark{width:38px;height:38px}.hero h1{font-size:2.65rem}.pillars,.project-grid,.posts-grid,.process,.footer-grid{grid-template-columns:1fr}.section{padding:64px 0}.section-head{display:block}.cta{padding:34px 26px}.footer-bottom{display:block}.stat{padding:18px}}

/* Staging responsive QA: keep details menu collapsed until opened */
.bente-header details:not([open]) > a { display: none; }