/* NetworkUstad Security+ single-page landing design */
.nu-secplus-single{--sp-blue:#2563eb;--sp-navy:#071426;--sp-ink:#10243c;--sp-muted:#64748b;--sp-border:#dce7ef;--sp-soft:#f7fafc;color:var(--sp-ink)}
.nu-sp-single-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#061321 0%,#0b2843 55%,#073b4e 100%);color:#fff;padding:72px 0 46px}
.nu-sp-single-hero:before,.nu-sp-single-hero:after{content:"";position:absolute;border-radius:50%;pointer-events:none}
.nu-sp-single-hero:before{width:520px;height:520px;right:-180px;top:-240px;background:radial-gradient(circle,rgba(37,99,235,.30),rgba(37,99,235,0) 68%)}
.nu-sp-single-hero:after{width:480px;height:480px;left:-220px;bottom:-340px;background:radial-gradient(circle,rgba(20,184,166,.20),rgba(20,184,166,0) 70%)}
.nu-sp-hero-inner{position:relative;z-index:1;max-width:920px;margin:0 auto;text-align:center}
.nu-sp-eyebrow{display:inline-flex;align-items:center;padding:7px 13px;border:1px solid rgba(125,211,252,.30);border-radius:999px;background:rgba(8,35,60,.76);font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:#c8f3ff}
.nu-sp-hero-inner h1{font-size:clamp(38px,6vw,68px);line-height:1.02;letter-spacing:-1.8px;margin:20px 0 14px;color:#fff;font-weight:900}
.nu-sp-hero-inner h1 span{background:linear-gradient(135deg,#67e8f9,#60a5fa);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.nu-sp-hero-inner>p{max-width:760px;margin:0 auto;color:#d7e8f0;font-size:17px;line-height:1.75}
.nu-sp-hero-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin:28px 0 28px}
.nu-sp-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border-radius:10px;padding:12px 18px;text-decoration:none!important;font-size:14px;font-weight:800;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.nu-sp-btn:hover{transform:translateY(-1px)}
.nu-sp-btn-primary{background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff!important;box-shadow:0 10px 24px rgba(37,99,235,.28)}
.nu-sp-btn-secondary{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.17);color:#fff!important}
.nu-sp-hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-width:820px;margin:0 auto}
.nu-sp-hero-stats>div{border:1px solid rgba(255,255,255,.12);border-radius:13px;background:rgba(255,255,255,.05);padding:15px 10px}
.nu-sp-hero-stats strong{display:block;font-size:24px;font-weight:900;color:#fff;line-height:1.1}
.nu-sp-hero-stats span{display:block;margin-top:5px;color:#9ec0d0;font-size:10px;text-transform:uppercase;letter-spacing:.06em;font-weight:800}
.nu-sp-single-section{padding:70px 0}
.nu-sp-exam{background:#fff}
.nu-sp-section-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.nu-sp-label{display:block;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.10em;color:#0f70aa;margin-bottom:8px}
.nu-sp-section-intro h2,.nu-sp-centered-head h2,.nu-sp-roadmap-head h2,.nu-sp-why-copy h2{font-size:clamp(28px,4vw,44px);line-height:1.12;letter-spacing:-.8px;margin:0 0 13px;color:var(--sp-ink);font-weight:900}
.nu-sp-section-intro>p,.nu-sp-centered-head>p,.nu-sp-roadmap-head p,.nu-sp-why-copy>p{font-size:15px;line-height:1.75;color:var(--sp-muted);margin:0}
.nu-sp-meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:24px}
.nu-sp-meta-card{display:flex;gap:11px;align-items:center;border:1px solid var(--sp-border);border-radius:12px;padding:14px;background:#fff}
.nu-sp-meta-card>span{font-size:22px}
.nu-sp-meta-card small{display:block;color:#8a98a7;font-size:10px;text-transform:uppercase;letter-spacing:.06em;font-weight:800}
.nu-sp-meta-card strong{display:block;color:#20364c;font-size:14px;margin-top:2px}
.nu-sp-weight-panel{border:1px solid var(--sp-border);border-radius:18px;background:linear-gradient(180deg,#fbfdff,#f6fafc);padding:22px;box-shadow:0 14px 32px rgba(15,23,42,.05)}
.nu-sp-weight-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:8px}
.nu-sp-weight-head h3{font-size:20px;margin:0;color:#18314b;font-weight:900}
.nu-sp-weight-note{padding:5px 9px;border-radius:999px;background:#eaf4fb;color:#0e70ae;font-weight:900;font-size:10px}
.nu-sp-weight-row{padding:13px 0;border-bottom:1px solid #e7eef3}
.nu-sp-weight-row:last-child{border-bottom:0}
.nu-sp-weight-row.is-heavy{background:linear-gradient(90deg,rgba(234,88,12,.06),transparent);border-radius:10px;padding-left:9px;padding-right:9px}
.nu-sp-weight-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.nu-sp-weight-top>div{display:flex;align-items:center;gap:8px;min-width:0}
.nu-sp-domain-chip{display:inline-flex;align-items:center;justify-content:center;min-width:35px;height:25px;border-radius:7px;font-size:10px;font-weight:900}
.nu-sp-domain-name{font-size:13px;font-weight:800;color:#20384d;line-height:1.35}
.nu-sp-weight-top strong{font-size:14px;flex-shrink:0}
.nu-sp-heavy{font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.06em;padding:3px 6px;border-radius:999px;color:#c2410c;background:#ffedd5;white-space:nowrap}
.nu-sp-bar{height:7px;border-radius:999px;background:#eaf0f4;overflow:hidden;margin-top:9px}
.nu-sp-bar span{display:block;height:100%;border-radius:inherit}
.nu-sp-roadmap{background:#f7fafc;border-top:1px solid #edf2f6;border-bottom:1px solid #edf2f6}
.nu-sp-roadmap-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:22px}
.nu-sp-progress-badge{min-width:120px;background:#fff;border:1px solid var(--sp-border);border-radius:14px;padding:12px 14px;text-align:center;box-shadow:0 8px 20px rgba(15,23,42,.04)}
.nu-sp-progress-badge strong{display:block;font-size:24px;line-height:1;color:#dc2626;font-weight:900}
.nu-sp-progress-badge span{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.06em;color:#7a8795;margin-top:5px;font-weight:900}
.nu-sp-domain-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:18px}
.nu-sp-learning{background:#fff}
.nu-sp-centered-head{text-align:center;max-width:760px;margin:0 auto 30px}
.nu-sp-learning-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.nu-sp-learning-card{border:1px solid var(--sp-border);border-radius:15px;padding:20px;background:#fff;box-shadow:0 8px 20px rgba(15,23,42,.035);transition:transform .15s ease,box-shadow .15s ease}
.nu-sp-learning-card:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(15,23,42,.07)}
.nu-sp-learning-card>span{font-size:28px}
.nu-sp-learning-card h3{font-size:17px;margin:10px 0 7px;color:#18314b;font-weight:900}
.nu-sp-learning-card p{font-size:13px;line-height:1.65;color:#6a7887;margin:0}
.nu-sp-why{background:linear-gradient(135deg,#0a1728,#0c2842)}
.nu-sp-why-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:42px;align-items:center}
.nu-sp-why-copy .nu-sp-label{color:#7dd3fc}
.nu-sp-why-copy h2{color:#fff}
.nu-sp-why-copy>p{color:#b8cbd7;max-width:720px}
.nu-sp-why-points{display:grid;gap:12px;margin-top:22px}
.nu-sp-why-points>div{display:grid;grid-template-columns:28px 1fr;column-gap:10px;align-items:start}
.nu-sp-why-points span{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(34,197,94,.14);color:#4ade80;font-weight:900}
.nu-sp-why-points strong{color:#fff;font-size:14px;line-height:1.3}
.nu-sp-why-points small{grid-column:2;color:#92a8b7;font-size:12px;line-height:1.55;margin-top:2px}
.nu-sp-why-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.nu-sp-why-stats>div{padding:22px 16px;border:1px solid rgba(148,163,184,.15);border-radius:14px;background:rgba(255,255,255,.045);text-align:center}
.nu-sp-why-stats strong{display:block;font-size:24px;color:#fff;font-weight:900;line-height:1.15}
.nu-sp-why-stats span{display:block;color:#86a3b5;font-size:9px;text-transform:uppercase;letter-spacing:.07em;font-weight:900;margin-top:6px}
.nu-sp-newsletter{padding:30px 0;background:linear-gradient(90deg,#0c4260,#103b5f,#1c3763);color:#fff}
.nu-sp-newsletter-inner{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
.nu-sp-newsletter .nu-sp-label{color:#7dd3fc}
.nu-sp-newsletter h2{font-size:28px;margin:0 0 5px;color:#fff;font-weight:900}
.nu-sp-newsletter p{margin:0;color:#b6cfdb;font-size:14px}
.nu-sp-newsletter-form{display:grid;grid-template-columns:1fr auto;gap:9px;align-items:start}
.nu-sp-newsletter-form input{height:44px;width:100%;border:1px solid rgba(255,255,255,.14);border-radius:9px;background:rgba(255,255,255,.08);color:#fff;padding:0 13px;outline:none}
.nu-sp-newsletter-form input::placeholder{color:#a9c0cb}
.nu-sp-newsletter-form button{height:44px;border:0;border-radius:9px;padding:0 17px;background:#22c1ee;color:#062033;font-weight:900;cursor:pointer}
.nu-sp-newsletter-form button:disabled{opacity:.65;cursor:wait}
.nu-sp-newsletter-message{grid-column:1/-1;font-size:12px;min-height:18px}
.nu-sp-newsletter-message.is-success{color:#a7f3d0}.nu-sp-newsletter-message.is-error{color:#fecaca}
.nu-sp-faq{background:#fff}
.nu-sp-faq-list{max-width:820px;margin:0 auto;display:grid;gap:10px}
.nu-sp-faq-list details{border:1px solid var(--sp-border);border-radius:12px;background:#f9fbfd;overflow:hidden}
.nu-sp-faq-list summary{list-style:none;cursor:pointer;padding:16px 18px;font-size:14px;font-weight:900;color:#17314a;display:flex;justify-content:space-between;gap:20px}
.nu-sp-faq-list summary::-webkit-details-marker{display:none}
.nu-sp-faq-list summary:after{content:'+';font-size:18px;color:#8a99a8;line-height:1}
.nu-sp-faq-list details[open] summary:after{content:'−'}
.nu-sp-faq-list p{margin:0;padding:0 18px 18px;border-top:1px solid #e7eef3;color:#6a7887;font-size:13px;line-height:1.7}
.nu-sp-final-cta{padding:34px 0;background:#f5fafc;border-top:1px solid #e4edf2}
.nu-sp-final-cta>.nu-lp-container{display:flex;align-items:center;justify-content:space-between;gap:24px}
.nu-sp-final-cta h2{margin:0 0 5px;font-size:28px;color:#11283f;font-weight:900}
.nu-sp-final-cta p{margin:0;color:#6a7887;font-size:14px}
.nu-sp-final-cta .nu-sp-btn-primary{flex-shrink:0}
@media(max-width:1000px){.nu-sp-section-grid,.nu-sp-why-grid,.nu-sp-newsletter-inner{grid-template-columns:1fr}.nu-sp-domain-grid{grid-template-columns:1fr}.nu-sp-learning-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.nu-sp-single-hero{padding:52px 0 34px}.nu-sp-hero-inner h1{font-size:38px}.nu-sp-hero-inner>p{font-size:15px}.nu-sp-hero-stats{grid-template-columns:1fr 1fr}.nu-sp-single-section{padding:54px 0}.nu-sp-section-intro h2,.nu-sp-centered-head h2,.nu-sp-roadmap-head h2,.nu-sp-why-copy h2{font-size:31px}.nu-sp-meta-grid,.nu-sp-learning-grid{grid-template-columns:1fr}.nu-sp-roadmap-head{align-items:start;flex-direction:column}.nu-sp-progress-badge{min-width:0;width:max-content}.nu-sp-final-cta>.nu-lp-container{align-items:flex-start;flex-direction:column}.nu-sp-final-cta h2{font-size:25px}}
@media(max-width:480px){.nu-sp-hero-stats{grid-template-columns:1fr}.nu-sp-hero-actions{flex-direction:column}.nu-sp-btn{width:100%}.nu-sp-newsletter-form{grid-template-columns:1fr}.nu-sp-newsletter-form button{width:100%}.nu-sp-weight-top>div{align-items:flex-start;flex-wrap:wrap}.nu-sp-heavy{margin-top:2px}}


/* ============================================================
   SECURITY+ HERO VISIBILITY PATCH — v3.7.0
   Prevent Astra/content-area heading rules from making the
   first line of the dark hero unreadable.
   ============================================================ */
.entry-content .nu-secplus-page .nu-sp-single-hero .nu-sp-hero-inner h1,
.nu-secplus-page .nu-sp-single-hero .nu-sp-hero-inner h1,
.nu-secplus-page .nu-sp-single-hero .nu-sp-hero-inner h1:not(:where(.a)) {
    color:#ffffff !important;
    -webkit-text-fill-color:#ffffff !important;
    text-shadow:0 2px 18px rgba(0,0,0,.18);
}
.entry-content .nu-secplus-page .nu-sp-single-hero .nu-sp-hero-inner h1 span,
.nu-secplus-page .nu-sp-single-hero .nu-sp-hero-inner h1 span {
    background:linear-gradient(135deg,#67e8f9,#60a5fa) !important;
    -webkit-background-clip:text !important;
    background-clip:text !important;
    -webkit-text-fill-color:transparent !important;
    color:transparent !important;
}
.entry-content .nu-secplus-page .nu-sp-single-hero .nu-sp-hero-inner,
.entry-content .nu-secplus-page .nu-sp-single-hero .nu-sp-hero-inner * {
    isolation:isolate;
}