/* Shared platform navigation and the Sentinel detail-page system. */
:root{--teal:#22b9b4;--teal-light:#78e0d7}
.main-nav .button{font-size:.9375rem;padding:12px 20px;white-space:nowrap}
.main-nav>a[aria-current=page],.platform-current{color:var(--blue)}
.platform-dropdown>summary{display:flex;align-items:center;gap:9px;padding:12px 0;cursor:pointer;list-style:none;font-weight:600}
.platform-dropdown>summary::-webkit-details-marker{display:none}
.nav-chevron{width:7px;height:7px;border-right:1.5px solid;border-bottom:1.5px solid;transform:rotate(45deg);margin-top:-4px;transition:transform .18s}
.platform-dropdown[open] .nav-chevron{transform:rotate(225deg);margin-top:4px}
.mega-menu{position:absolute;top:100%;left:max(24px,calc((100% - 1280px)/2));right:max(24px,calc((100% - 1280px)/2));display:grid;grid-template-columns:240px 1fr;background:white;border:1px solid var(--line);border-top:3px solid var(--teal);box-shadow:0 24px 50px #07122226;border-radius:0 0 12px 12px;overflow:auto;max-height:calc(100dvh - 110px)}
.mega-label{font-size:.8125rem;font-weight:750;letter-spacing:.1em;color:#617189;margin-bottom:18px}
.mega-sidebar{background:#f0f5fa;padding:28px 18px}
.mega-sidebar .mega-label{padding-left:14px}
.mega-sidebar a{display:block;border-radius:6px;padding:11px 14px;font-weight:550}
.mega-sidebar a:hover,.mega-sidebar a[aria-current=page]{background:#dfeafb;color:#0953cc}
.mega-main{padding:28px 32px 0}
.mega-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 27px}
.mega-grid>a{display:block;padding:13px 0 19px;border-bottom:1px solid #e5ebf2}
.mega-grid strong{display:block;line-height:1.4;font-size:1rem;margin-bottom:7px;letter-spacing:-.01em}
.mega-grid span{display:block;color:var(--muted);font-weight:400;font-size:.875rem;line-height:1.55}
.mega-grid>a:hover strong,.mega-grid>a[aria-current=page] strong{color:var(--blue)}
.mega-note{padding:18px 0;font-size:.8125rem;color:#5b6c83;font-weight:450}
.expanded-footer{padding-top:58px}.footer-directory{display:grid;grid-template-columns:1.3fr 1fr 1.2fr;gap:60px;padding-bottom:44px}
.footer-directory h2{font-size:1rem;letter-spacing:0;margin:0 0 18px}
.footer-directory>div>a:not(.brand){display:block;font-size:.9375rem;margin:8px 0;color:#536279}
.footer-directory>div>a:hover{color:var(--blue)}.footer-directory .footer-brand p{margin:20px 0;color:var(--muted);font-size:.9375rem}.footer-directory .footer-brand>.text-link{color:var(--blue)}
.platform-hero{position:relative;isolation:isolate;background:var(--navy);color:white;padding:26px 0 76px;overflow:hidden}
.platform-hero:before{content:'';position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse at 95% 10%,#0b555775,transparent 50%)}
.platform-overview-hero:before{background:linear-gradient(90deg,#071222 20%,#071222d9 55%,#07122265),url('/hero-protection.png') center right/cover}
.breadcrumbs{display:flex;gap:10px;flex-wrap:wrap;color:#aec0d7;font-size:.875rem;margin-bottom:51px;line-height:1.5}.breadcrumbs a:hover{color:white;text-decoration:underline}.breadcrumbs [aria-current]{color:#e3edf8}
.platform-hero-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(290px,1fr);gap:75px;align-items:center}
.platform-hero h1{font-size:clamp(2.75rem,4.2vw,4.3rem);line-height:1.12;font-weight:650;letter-spacing:-.05em;margin-bottom:24px}
.platform-hero h1 span{color:var(--teal-light)}.platform-hero .eyebrow{font-size:.8125rem;margin-bottom:20px}
.platform-lead{max-width:690px;font-size:1.125rem;line-height:1.75;color:#c0cde0}
.platform-hero-actions{display:flex;align-items:center;gap:25px;flex-wrap:wrap;margin-top:31px}.platform-hero-actions>a:not(.button){font-size:.9375rem;text-decoration:underline;text-underline-offset:5px}
.hero-brief{border:1px solid #5ca5b247;border-top:3px solid var(--teal);border-radius:4px 4px 16px 16px;padding:29px 30px;background:#0e2436d9;backdrop-filter:blur(9px)}
.brief-label{font-size:.8125rem;font-weight:700;letter-spacing:.13em;color:var(--teal-light);margin-bottom:24px}
.hero-brief h2{font-size:1.65rem;line-height:1.35;margin-bottom:23px;letter-spacing:-.025em}
.hero-brief ul{padding:0;margin:0 0 25px;list-style:none}.hero-brief li{padding:11px 0;border-top:1px solid #36526b;color:#d1deec;font-size:1rem}
.brief-foot{font-size:.875rem;color:#a4b8cf;line-height:1.7}
.availability-note{padding:17px 21px;border-left:3px solid var(--teal);background:#143447;margin-top:37px;color:#c6dce8;font-size:.9375rem;line-height:1.7}
.platform-section{padding:80px 0}.platform-section-heading{max-width:850px;margin-bottom:33px}.platform-section-heading .eyebrow{margin-bottom:15px}
.platform-section h2{font-size:clamp(2rem,3.2vw,3rem);line-height:1.2}.section-description{max-width:780px;color:var(--muted);font-size:1.0625rem;line-height:1.8;margin-bottom:33px}
.coverage-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.coverage-card{display:flex;flex-direction:column;align-items:flex-start;border:1px solid var(--line);border-radius:10px;padding:28px;min-height:238px;background:#fff;transition:border-color .2s,box-shadow .2s}
.coverage-card:hover{border-color:#4a95bb;box-shadow:0 7px 22px #1228440a}.coverage-card:focus-visible{outline-offset:3px}
.card-label{font-size:.75rem;font-weight:700;color:#147a7b;letter-spacing:.07em;margin-bottom:19px;display:block;line-height:1.6}
.coverage-card h3{font-size:1.4rem;line-height:1.3;margin-bottom:11px}.coverage-card p{font-size:1rem;color:var(--muted);margin-bottom:24px}.card-link{margin-top:auto;color:var(--blue);font-size:.875rem;font-weight:650;text-decoration:underline;text-underline-offset:4px}
.platform-soft{background:var(--soft)}.capability-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px}.capability-grid article{border-top:3px solid var(--teal);padding-top:24px}
.capability-grid h3{font-size:1.4rem;line-height:1.3;margin-bottom:14px}.capability-grid p{color:var(--muted);font-size:1rem;line-height:1.8}.platform-scope{font-size:.875rem;line-height:1.7;color:#617089;margin-top:32px;max-width:920px}
.practical-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:center}.practical-grid h2{line-height:1.2}.practical-grid>div>p:not(.eyebrow){font-size:1.0625rem;color:var(--muted);line-height:1.8}
.discussion-card{background:white;border:1px solid var(--line);border-radius:10px;padding:32px}.discussion-card h3{font-size:1.3rem;line-height:1.4;margin-bottom:18px}
.discussion-card ul,.quote-card ul{padding:0;list-style:none;margin:0}.discussion-card li,.quote-card li{padding:13px 0 13px 20px;position:relative;border-bottom:1px solid #e7edf4;line-height:1.6}
.discussion-card li:before,.quote-card li:before{content:'•';position:absolute;left:0;color:#147f7b;font-weight:700}.discussion-card>p{margin-top:19px;font-size:.875rem!important}
.platform-faq{max-width:930px}.platform-faq details{padding-bottom:22px;margin-bottom:22px}.platform-faq summary{font-size:1.0625rem}.platform-faq details p{font-size:1rem}
.related-section{padding-top:0}.path-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px}.path-grid article{padding:27px;border-left:1px solid #afccd4}.path-grid p{color:var(--muted);margin-bottom:19px}.path-grid a{color:var(--blue);font-weight:600;text-decoration:underline;text-underline-offset:5px}
.platform-cta{padding:66px 0;background:var(--navy);color:white}.platform-cta>.container{display:flex;align-items:center;justify-content:space-between;gap:40px}.platform-cta h2{font-size:clamp(2rem,3.1vw,3rem);line-height:1.25;margin-bottom:18px}.platform-cta h2 span{color:var(--teal-light)}.platform-cta p:not(.eyebrow){color:#bfcde0}.platform-cta .button{flex-shrink:0}
.integration-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.integration-grid>div{display:flex;align-items:center;gap:17px;padding:25px;border:1px solid var(--line);border-radius:10px}.integration-grid h3{font-size:1.15rem;margin:0;line-height:1.4}.integration-mark{width:42px;height:42px;border-radius:9px;display:grid;place-items:center;background:#e5f5f4;color:#0b7572;font-weight:750;flex-shrink:0}
.deployment-steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));counter-reset:rollout;gap:30px}.deployment-steps li{counter-increment:rollout;border-top:1px solid #b9cdd5;padding-top:25px}.deployment-steps li:before{content:counter(rollout,decimal-leading-zero);display:block;color:#157e7a;font-family:var(--heading);font-size:1.75rem;margin-bottom:23px}.deployment-steps h3{font-size:1.4rem}.deployment-steps p{color:var(--muted)}
.quote-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:80px;align-items:center}.quote-card{background:white;padding:35px;border:1px solid var(--line);border-top:3px solid var(--teal);border-radius:8px}.quote-card h3{font-size:1.6rem;margin-bottom:22px;line-height:1.3}
#explore{scroll-margin-top:110px}
@media(max-width:1100px){.nav-wrap nav{gap:23px}.mega-menu{grid-template-columns:205px 1fr}.mega-main{padding:23px 24px 0}.mega-grid{gap:0 20px;grid-template-columns:repeat(2,minmax(0,1fr))}.platform-hero-grid{gap:38px}.hero-brief{padding:25px}.practical-grid,.quote-layout{gap:40px}.coverage-card{padding:23px}}
@media(max-width:1020px){.site-header .nav-wrap{min-height:80px}.site-header .menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:7px;width:44px;height:44px;border:1px solid var(--line);border-radius:5px;background:white}.menu-toggle span{height:2px;width:21px;background:var(--ink);align-self:center}.site-header .main-nav{display:none;position:absolute;top:80px;left:0;right:0;background:white;flex-direction:column;padding:17px 28px 25px;align-items:stretch;gap:9px;border-bottom:1px solid var(--line);max-height:calc(100dvh - 80px);overflow-y:auto}.site-header .main-nav.is-open{display:flex}.main-nav>.button{align-self:flex-start;margin-top:9px}.platform-dropdown>summary{justify-content:space-between}.mega-menu{position:static;max-height:none;box-shadow:none;grid-template-columns:200px 1fr;margin:9px 0 15px;border-radius:8px}.mega-grid{gap:0 18px}.mega-main{padding:20px 22px 0}.mega-sidebar{padding:22px 13px}.mega-sidebar a{padding:10px}.hero-brief h2{font-size:1.5rem}}
@media(max-width:800px){.platform-hero-grid{grid-template-columns:1fr;gap:34px}.platform-hero h1{font-size:clamp(2.6rem,7vw,3.8rem)}.platform-hero{padding-bottom:55px}.breadcrumbs{margin-bottom:35px}.hero-brief{max-width:none}.hero-brief ul{display:flex;flex-wrap:wrap;gap:8px 22px;margin-bottom:17px}.hero-brief li{border:0;padding:0}.hero-brief h2{margin-bottom:16px}.hero-brief .brief-label{margin-bottom:16px}.brief-foot{border-top:1px solid #36526b;padding-top:15px}.coverage-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.capability-grid{gap:27px;grid-template-columns:1fr}.capability-grid article{max-width:680px}.practical-grid,.quote-layout{grid-template-columns:1fr;gap:25px}.platform-section{padding:58px 0}.related-section{padding-top:0}.path-grid{grid-template-columns:1fr;gap:20px}.path-grid article{padding:15px 25px}.platform-cta>.container{align-items:flex-start;flex-direction:column;gap:27px}.integration-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.deployment-steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:33px}.footer-directory{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1 / -1}}
@media(max-width:560px){.mega-menu{grid-template-columns:1fr}.mega-sidebar{display:grid;grid-template-columns:1fr 1fr;gap:2px;padding:18px 12px}.mega-sidebar .mega-label{grid-column:1/-1;margin:0 0 8px;padding-left:10px}.mega-sidebar a{font-size:.9375rem}.mega-main{padding:20px 21px 0}.mega-grid{grid-template-columns:1fr;gap:0}.mega-grid>a{padding:13px 0}.mega-grid span{font-size:.875rem}.mega-grid strong{font-size:1rem}.site-header .main-nav{padding-left:20px;padding-right:20px}.platform-hero{padding-top:21px}.breadcrumbs{font-size:.8125rem;gap:7px;margin-bottom:30px}.platform-hero h1{font-size:2.6rem;line-height:1.15;letter-spacing:-.04em}.platform-lead{font-size:1rem}.platform-hero-actions{gap:22px}.hero-brief{padding:24px}.hero-brief li{font-size:.9375rem}.coverage-grid,.integration-grid{grid-template-columns:1fr}.coverage-card{min-height:210px;padding:25px}.platform-section-heading{margin-bottom:27px}.platform-section h2{font-size:2rem}.platform-section{padding:50px 0}.related-section{padding-top:0}.discussion-card,.quote-card{padding:24px}.deployment-steps{grid-template-columns:1fr;gap:25px}.deployment-steps li{padding-top:20px}.deployment-steps li:before{margin-bottom:12px}.availability-note{font-size:.875rem;padding:14px 16px}.footer-directory{grid-template-columns:1fr;gap:32px}.footer-brand{grid-column:auto}.platform-cta{padding:51px 0}.platform-cta h2{font-size:2rem}.expanded-footer{padding-top:45px}}