/*
Theme Name: Online Digital Centre
Author: Online Digital Centre
Description: Modern responsive competitive-examination WordPress theme for West Bengal students.
Version: 2.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: online-digital-centre
*/
:root{--navy:#102a43;--blue:#1769aa;--cyan:#2f9ed0;--gold:#f4b942;--ink:#152b45;--muted:#66788a;--soft:#eef7ff;--bg:#f6f9fc;--white:#fff;--line:#e2eaf2;--shadow:0 16px 40px rgba(16,42,67,.10);--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--blue);text-decoration:none}a:hover{color:var(--navy)}img{max-width:100%;height:auto}.container{width:min(1180px,calc(100% - 40px));margin:auto}.top-strip{background:#091c2e;color:#dbeaf5;font-size:13px}.top-strip .container{display:flex;justify-content:space-between;padding:8px 0}.site-header{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.brand-row{display:flex;align-items:center;justify-content:space-between;padding:18px 0;gap:20px}.brand{display:flex;align-items:center;gap:12px;color:var(--navy)}.brand-mark{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;font-size:22px;font-weight:900}.brand-name{font-size:21px;font-weight:900;line-height:1.1}.brand-tag{display:block;font-size:11px;color:var(--muted);font-weight:600;margin-top:3px}.main-nav{display:flex;gap:21px;align-items:center}.main-nav a{color:var(--ink);font-size:14px;font-weight:700}.menu-toggle{display:none;border:0;background:var(--soft);font-size:24px;border-radius:10px;padding:5px 11px}.hero{background:linear-gradient(135deg,#102a43 0%,#145f96 58%,#2f9ed0 100%);color:#fff;padding:78px 0 82px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:center}.eyebrow{color:#ffd66b;font-size:12px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.hero h1{font-size:clamp(38px,5vw,67px);line-height:1.04;letter-spacing:-.04em;margin:15px 0 20px}.hero p{font-size:18px;color:#e0edf7;max-width:650px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:13px 20px;font-weight:800;background:var(--gold);color:#152b45;border:1px solid var(--gold)}.btn:hover{color:#152b45;transform:translateY(-1px)}.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.65)}.hero-panel{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.23);backdrop-filter:blur(10px);border-radius:28px;padding:25px}.hero-panel h3{margin:0 0 17px;font-size:20px}.exam-pills{display:grid;grid-template-columns:1fr 1fr;gap:12px}.exam-pill{background:#fff;color:var(--navy);padding:15px;border-radius:14px;font-weight:800;font-size:14px}.section{padding:72px 0}.section.alt{background:#fff}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px;gap:20px}.section-head h2{font-size:32px;letter-spacing:-.03em;margin:0}.section-head p{margin:6px 0 0;color:var(--muted)}.grid{display:grid;gap:18px}..exam-grid{grid-template-columns:repeat(4,1fr)}.subject-grid{grid-template-columns:repeat(3,1fr)}.feature-grid{grid-template-columns:repeat(3,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 5px 20px rgba(16,42,67,.04);transition:.2s}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.card-icon{width:51px;height:51px;display:grid;place-items:center;border-radius:15px;background:var(--soft);font-size:24px;margin-bottom:16px}.card h3{margin:0 0 7px;font-size:19px}.card p{margin:0;color:var(--muted);font-size:14px}.card-link{display:inline-block;margin-top:16px;font-weight:800;font-size:14px}.exam-card{min-height:150px}.exam-card h3{font-size:17px}.subject-card{display:flex;gap:16px;align-items:flex-start}.subject-card .card-icon{flex:none;margin:0}.quick-grid{grid-template-columns:repeat(4,1fr)}.quick-card{display:flex;gap:14px;align-items:center;padding:20px}.quick-card strong{display:block}.quick-card span{color:var(--muted);font-size:13px}.updates{display:grid;gap:12px}.update{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px 20px}.update h3{font-size:16px;margin:7px 0 2px}.update small{color:var(--muted)}.badge{display:inline-block;border-radius:999px;background:#e7f7ef;color:#18794e;font-size:11px;font-weight:900;padding:4px 9px;text-transform:uppercase}.cta{background:linear-gradient(135deg,#eaf6ff,#fff8e6);border:1px solid #d7eaf7;border-radius:28px;padding:42px;display:flex;justify-content:space-between;align-items:center;gap:25px}.cta h2{margin:0 0 8px;font-size:32px}.cta p{margin:0;color:var(--muted)}.site-footer{background:#091c2e;color:#c8d9e8;padding:55px 0 18px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}.site-footer h3{color:#fff;margin-top:0}.site-footer a{color:#c8d9e8}.footer-bottom{border-top:1px solid rgba(255,255,255,.16);margin-top:36px;padding-top:18px;font-size:13px;display:flex;justify-content:space-between;gap:15px}.content-area{padding:60px 0}.entry{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:35px;box-shadow:var(--shadow)}.entry-title{font-size:42px;line-height:1.1;margin-top:0}.meta{color:var(--muted);font-size:14px}@media(max-width:960px){.main-nav{gap:12px}.exam-grid{grid-template-columns:repeat(2,1fr)}.quick-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:2fr 1fr 1fr}}@media(max-width:720px){.container{width:min(100% - 28px,600px)}.top-strip .container{display:none}.brand-row{padding:13px 0}.menu-toggle{display:block}.main-nav{display:none;position:absolute;left:0;right:0;top:74px;background:#fff;padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}.main-nav.open{display:flex}.hero{padding:55px 0}.hero-grid{grid-template-columns:1fr;gap:32px}.hero h1{font-size:42px}.section{padding:52px 0}.section-head{display:block}.section-head h2{font-size:28px}.subject-grid,.feature-grid{grid-template-columns:1fr}.cta{display:block;padding:28px}.cta .btn{margin-top:20px}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}}@media(max-width:460px){.exam-grid,.quick-grid,.footer-grid{grid-template-columns:1fr}.hero h1{font-size:37px}.exam-pills{grid-template-columns:1fr}.update{align-items:flex-start;display:block}.update .btn{margin-top:10px}}