:root{
    --ink:#07080a;
    --ink2:#0b0d12;
    --ink3:#10141d;
    --paper:#f1f0ec;
    --muted:#999b9d;
    --line:rgba(241,240,236,.17);
    --line-strong:rgba(241,240,236,.28);
    --electric:#c8d7ff;
    --blue:#7198ff;
    --ease:cubic-bezier(.22,1,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--ink)}
body{margin:0;background:var(--ink);color:var(--paper);font-family:Manrope,Arial,sans-serif;overflow-x:hidden}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit}
.section-shell{padding-left:7.5vw;padding-right:7.5vw}

.eyebrow,.preloader-mark,.hero-index,.hero-foot,.domain-side,.capability>span,.deployment>span,.why-note span,.scope-item>span,.scope-item small,footer,.map-meta span,.map-meta small{
    font:500 10px 'DM Mono',monospace;
    letter-spacing:.13em;
    text-transform:uppercase;
}
.eyebrow{margin:0 0 24px;color:var(--muted)}

.preloader{
    position:fixed;inset:0;z-index:100;display:grid;place-items:center;
    background:var(--ink);transition:opacity .7s var(--ease),visibility .7s;
}
.preloader.done{opacity:0;visibility:hidden;pointer-events:none}
.preloader-mark i{
    display:inline-block;width:34px;height:1px;margin:0 13px 3px;background:var(--paper);
    animation:loading 1.2s ease-in-out infinite;
}
@keyframes loading{50%{transform:scaleX(.15);opacity:.3}}

.topbar{
    position:fixed;z-index:30;top:0;left:0;right:0;height:80px;padding:0 5.5vw;
    display:grid;grid-template-columns:1fr auto 1fr;align-items:center;mix-blend-mode:difference;
}
.brand{
    display:inline-flex;align-items:center;gap:10px;width:max-content;
    font-size:11px;font-weight:800;letter-spacing:.13em;
}
.brand-mark{
    width:15px;height:15px;border:1px solid var(--paper);border-radius:50%;position:relative;
}
.brand-mark:after{
    content:'';position:absolute;inset:4px;background:var(--paper);border-radius:50%;
}
.desktop-nav{display:flex;gap:28px}
.desktop-nav a,.header-cta{
    font:500 10px 'DM Mono',monospace;letter-spacing:.09em;text-transform:uppercase;
}
.desktop-nav a{color:rgba(241,240,236,.62)}
.desktop-nav a:hover,.desktop-nav a.active{color:var(--paper)}
.header-cta{justify-self:end;padding:7px 0;border-bottom:1px solid var(--paper)}
.header-cta span{margin-left:7px;font-size:16px}
.menu-toggle,.mobile-nav{display:none}

/* =====================================================
   SERVICES HERO — PROTECTION ARCHITECTURE
===================================================== */

.services-hero{
    min-height:100svh;
    position:relative;
    overflow:hidden;
    display:flex;
    flex-direction:column;
    justify-content:center;
    padding-top:14vh;
    padding-bottom:8vh;
    background:
        radial-gradient(circle at 78% 46%,rgba(91,118,198,.11),transparent 28%),
        linear-gradient(125deg,#07080a 0%,#0a0c11 58%,#08090d 100%);
}

.services-hero:before{
    content:'';
    position:absolute;
    inset:0;
    pointer-events:none;
    background:
        linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px),
        linear-gradient(rgba(255,255,255,.012) 1px,transparent 1px);
    background-size:80px 80px;
    mask-image:linear-gradient(90deg,#000,rgba(0,0,0,.45) 70%,transparent);
}

.hero-topline{
    position:absolute;
    left:7.5vw;
    right:7.5vw;
    top:80px;
    height:1px;
    background:var(--line);
}

.hero-grid{
    position:relative;
    z-index:2;
    display:grid;
    grid-template-columns:1.08fr .92fr;
    gap:8vw;
    align-items:center;
}

.hero-copy h1,
.service-intro h2,
.split-heading h2,
.how-head h2,
.why-title h2,
.scope-head h2,
.closing h2{
    margin:0;
    font-weight:800;
    line-height:.82;
    letter-spacing:-.085em;
    text-transform:uppercase;
}

.hero-copy h1{
    font-size:clamp(4.8rem,9.4vw,10.8rem);
}

.hero-copy h1 em,
.service-intro h2 em,
.split-heading h2 em,
.how-head h2 em,
.why-title h2 em,
.scope-head h2 em,
.closing h2 em{
    color:transparent;
    font-style:normal;
    -webkit-text-stroke:1px var(--paper);
}

.hero-intro{
    max-width:520px;
    margin:40px 0 0;
    color:#b8babd;
    font-size:14px;
    line-height:1.8;
}

.hero-map{
    position:relative;
    width:min(39vw,560px);
    aspect-ratio:1;
    margin-left:auto;
}

.map-core{
    position:absolute;
    inset:39%;
    display:grid;
    place-items:center;
    border-radius:50%;
    background:#dce5ff;
    color:#080a0e;
    box-shadow:0 0 55px rgba(113,152,255,.25);
    font:500 10px 'DM Mono',monospace;
    letter-spacing:.13em;
}

.map-ring{
    position:absolute;
    border:1px solid rgba(200,215,255,.27);
    border-radius:50%;
}

.ring-a{inset:21%}
.ring-b{inset:4%}

.map-ring span{
    position:absolute;
    color:var(--electric);
    font:500 8px 'DM Mono',monospace;
    letter-spacing:.12em;
}

.ring-a span:nth-child(1){top:-7px;left:50%;transform:translateX(-50%)}
.ring-a span:nth-child(2){right:-27px;top:50%;transform:translateY(-50%)}
.ring-a span:nth-child(3){bottom:-7px;left:50%;transform:translateX(-50%)}
.ring-b span:nth-child(1){left:-18px;top:30%}
.ring-b span:nth-child(2){right:-20px;bottom:24%}
.ring-b span:nth-child(3){left:20%;bottom:-7px}

.map-ring:after{
    content:'';
    position:absolute;
    width:7px;height:7px;border-radius:50%;
    background:var(--electric);
    box-shadow:0 0 14px var(--blue);
    top:15%;
    right:13%;
}

.ring-a{animation:slowspin 22s linear infinite}
.ring-b{animation:slowspinReverse 30s linear infinite}
.ring-a span,.ring-b span{animation:counterspin 22s linear infinite}
.ring-b span{animation-duration:30s;animation-direction:reverse}

@keyframes slowspin{to{transform:rotate(360deg)}}
@keyframes slowspinReverse{to{transform:rotate(-360deg)}}
@keyframes counterspin{to{transform:rotate(-360deg)}}

.map-meta{
    position:absolute;
    right:0;
    bottom:3%;
    width:150px;
    padding-top:14px;
    border-top:1px solid var(--line);
}
.map-meta span{display:block;color:var(--muted);font-size:7px}
.map-meta strong{
    display:block;margin:8px 0 3px;font-size:2.5rem;letter-spacing:-.08em;
}
.map-meta small{display:block;color:#777b81;font-size:7px}

.hero-index{
    position:relative;
    z-index:2;
    display:grid;
    grid-template-columns:repeat(4,1fr);
    margin-top:8vh;
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
}

.hero-index>div{
    padding:18px 18px 18px 0;
    display:flex;
    align-items:center;
    gap:16px;
}
.hero-index>div+div{padding-left:18px;border-left:1px solid var(--line)}
.hero-index span{color:var(--blue)}
.hero-index strong{font-size:10px;font-weight:500;letter-spacing:.08em}

.hero-foot{
    position:absolute;
    z-index:2;
    left:7.5vw;
    right:7.5vw;
    bottom:25px;
    display:flex;
    justify-content:space-between;
    color:#686b70;
    font-size:8px;
}

/* =====================================================
   INTRO
===================================================== */

.service-intro{
    min-height:100vh;
    padding-top:17vh;
    padding-bottom:17vh;
    display:grid;
    grid-template-columns:.25fr 1.75fr;
    gap:5vw;
    background:#0c0e12;
}

.intro-number{
    color:var(--blue);
    font:500 11px 'DM Mono',monospace;
}

.service-intro h2{
    font-size:clamp(3.8rem,7.2vw,8.4rem);
}

.intro-columns{
    width:min(820px,100%);
    margin:11vh 0 0 auto;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:6vw;
}

.intro-columns p{
    margin:0;
    color:#b8babd;
    font-size:15px;
    line-height:1.85;
}

/* =====================================================
   CORE DOMAINS
===================================================== */

.domains-section{
    padding:16vh 0 0;
    background:var(--ink);
}

.domains-heading{
    padding-bottom:10vh;
}

.split-heading{
    display:grid;
    grid-template-columns:1.2fr .8fr;
    gap:8vw;
    align-items:end;
}

.split-heading h2{
    font-size:clamp(3.8rem,7vw,8rem);
}

.split-heading>p{
    max-width:400px;
    margin:0;
    color:var(--muted);
    font-size:14px;
    line-height:1.8;
}

.domain-stack{
    border-top:1px solid var(--line);
}

.domain{
    display:grid;
    grid-template-columns:18vw 1fr;
    min-height:760px;
    border-bottom:1px solid var(--line);
}

.domain-side{
    padding:55px 3vw 55px 7.5vw;
    display:flex;
    flex-direction:column;
    justify-content:space-between;
    border-right:1px solid var(--line);
    color:var(--muted);
}

.domain-number{
    color:var(--blue);
}

.domain-label{
    writing-mode:vertical-rl;
    transform:rotate(180deg);
    align-self:flex-start;
}

.domain-main{
    padding:55px 7.5vw 75px 6vw;
}

.domain-main>h3{
    max-width:900px;
    margin:0;
    font-size:clamp(3rem,5.2vw,6rem);
    line-height:.93;
    letter-spacing:-.07em;
}

.domain-main>p{
    max-width:520px;
    margin:28px 0 55px;
    color:#b7b9bd;
    font-size:14px;
    line-height:1.8;
}

.capability-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
}

.capability{
    min-height:235px;
    padding:30px;
    background:#0a0c10;
    transition:background .4s var(--ease);
}

.capability:hover{background:#0f131c}

.capability>span{
    color:var(--blue);
    font-size:8px;
}

.capability h4{
    margin:55px 0 12px;
    font-size:1.35rem;
    letter-spacing:-.035em;
}

.capability p{
    max-width:390px;
    margin:0;
    color:#8f9297;
    font-size:12px;
    line-height:1.75;
}

/* =====================================================
   DEPLOYMENT
===================================================== */

.how-it-works{
    padding-top:17vh;
    padding-bottom:17vh;
}

.how-head{
    margin-bottom:10vh;
}

.how-head h2{
    font-size:clamp(3.8rem,7vw,8rem);
}

.deployment-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
}

.deployment{
    min-height:350px;
    padding:28px 28px 35px 0;
}

.deployment+.deployment{
    padding-left:28px;
    border-left:1px solid var(--line);
}

.deployment>span{color:var(--blue)}

.deployment h3{
    margin:14vh 0 15px;
    font-size:clamp(1.8rem,2.6vw,3rem);
    letter-spacing:-.055em;
}

.deployment p{
    margin:0;
    color:var(--muted);
    font-size:12px;
    line-height:1.75;
}

/* =====================================================
   WHY
===================================================== */

.why-section{
    padding:17vh 0;
    background:#efeee9;
    color:#090a0d;
}

.why-section .eyebrow{color:#707174}

.why-grid{
    display:grid;
    grid-template-columns:1.15fr .85fr;
    gap:10vw;
    align-items:end;
}

.why-title h2{
    font-size:clamp(3.8rem,7vw,8rem);
}

.why-title h2 em{
    -webkit-text-stroke-color:#090a0d;
}

.why-copy p{
    margin:0 0 24px;
    color:#5c5e61;
    font-size:14px;
    line-height:1.8;
}

.why-note{
    margin-top:55px;
    padding-top:22px;
    border-top:1px solid #b7b7b2;
}

.why-note span{
    display:block;
    margin-bottom:16px;
    color:#76777a;
    font-size:8px;
}

.why-note strong{
    display:block;
    max-width:460px;
    font-size:clamp(1.7rem,2.8vw,3.1rem);
    line-height:1.05;
    letter-spacing:-.05em;
}

/* =====================================================
   SCOPE
===================================================== */

.scope-section{
    padding-top:17vh;
    padding-bottom:17vh;
}

.scope-head{
    display:grid;
    grid-template-columns:1.2fr .8fr;
    gap:8vw;
    align-items:end;
    margin-bottom:10vh;
}

.scope-head h2{
    font-size:clamp(3.8rem,7vw,8rem);
}

.scope-head>p{
    max-width:390px;
    margin:0;
    color:var(--muted);
    font-size:14px;
    line-height:1.8;
}

.scope-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
}

.scope-item{
    min-height:250px;
    padding:30px;
    display:flex;
    flex-direction:column;
    background:#0a0c10;
}

.scope-item>span{color:var(--blue);font-size:8px}
.scope-item strong{
    margin-top:auto;
    font-size:clamp(2rem,3vw,3.5rem);
    letter-spacing:-.06em;
}
.scope-item small{
    margin-top:10px;
    color:#777a80;
    font-size:7px;
    line-height:1.6;
}

/* =====================================================
   CLOSING
===================================================== */

.closing{
    padding-top:18vh;
    padding-bottom:18vh;
    background:#0b0d12;
}

.closing-grid{
    display:grid;
    grid-template-columns:1.2fr .8fr;
    gap:10vw;
    align-items:end;
}

.closing h2{
    font-size:clamp(4rem,8vw,9rem);
}

.closing-side{
    max-width:390px;
}

.closing-side>p{
    margin:0;
    color:#b8babd;
    font-size:14px;
    line-height:1.8;
}

.closing-button{
    position:relative;
    overflow:hidden;
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin:34px 0 28px;
    padding:18px 20px;
    border:1px solid #dce5ff;
    background:#dce5ff;
    color:#0a0b0e;
    font:500 10px 'DM Mono',monospace;
    letter-spacing:.08em;
    text-transform:uppercase;
    transition:transform .3s var(--ease),box-shadow .3s;
}

.closing-button:hover{
    box-shadow:0 0 45px rgba(174,197,255,.35);
}

.closing-button b{font-size:20px}

.closing small{
    color:var(--muted);
    font:10px/1.9 'DM Mono',monospace;
}

/* =====================================================
   FOOTER / REVEAL
===================================================== */

footer{
    padding:27px 7.5vw;
    display:flex;
    justify-content:space-between;
    align-items:center;
    border-top:1px solid var(--line);
    color:var(--muted);
}

footer .brand{color:var(--paper)}

.reveal{
    opacity:0;
    transform:translateY(38px);
    transition:opacity .85s var(--ease),transform .85s var(--ease);
}
.reveal.visible{opacity:1;transform:none}

/* =====================================================
   TABLET
===================================================== */

@media(max-width:900px){

    .topbar{
        grid-template-columns:1fr auto;
        padding:0 6vw;
        mix-blend-mode:normal;
        background:rgba(7,8,10,.78);
        backdrop-filter:blur(16px);
    }

    .desktop-nav,.header-cta{display:none}

    .menu-toggle{
        display:grid;gap:6px;justify-self:end;width:30px;
        padding:8px 0;border:0;background:transparent;cursor:pointer;
    }

    .menu-toggle span{
        display:block;width:100%;height:1px;background:var(--paper);
        transition:transform .35s var(--ease);
    }

    .menu-toggle.active span:first-child{transform:translateY(3.5px) rotate(45deg)}
    .menu-toggle.active span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

    .mobile-nav{
        position:fixed;z-index:25;inset:0;
        padding:130px 7vw 60px;
        display:flex;flex-direction:column;gap:12px;
        background:#080a0e;
        opacity:0;visibility:hidden;transform:translateY(-18px);
        transition:.45s var(--ease);
    }

    .mobile-nav.open{opacity:1;visibility:visible;transform:none}

    .mobile-nav a{
        padding:17px 0;
        border-bottom:1px solid var(--line);
        font-size:clamp(2rem,8vw,4rem);
        font-weight:700;
        letter-spacing:-.055em;
    }

    .section-shell{padding-left:6vw;padding-right:6vw}

    .services-hero{
        min-height:auto;
        padding-top:150px;
        padding-bottom:100px;
    }

    .hero-topline{left:6vw;right:6vw}

    .hero-grid{
        grid-template-columns:1fr;
        gap:65px;
    }

    .hero-copy h1{
        font-size:clamp(4rem,15vw,7.3rem);
    }

    .hero-map{
        width:min(78vw,520px);
        margin:0 auto;
    }

    .hero-index{
        grid-template-columns:repeat(2,1fr);
    }

    .hero-index>div:nth-child(3){
        border-left:0;
        border-top:1px solid var(--line);
    }

    .hero-index>div:nth-child(4){
        border-top:1px solid var(--line);
    }

    .hero-foot{left:6vw;right:6vw}

    .service-intro{
        grid-template-columns:1fr;
    }

    .intro-columns{
        grid-template-columns:1fr;
        gap:25px;
    }

    .split-heading,
    .why-grid,
    .scope-head,
    .closing-grid{
        grid-template-columns:1fr;
    }

    .domain{
        grid-template-columns:80px 1fr;
    }

    .domain-side{
        padding:40px 20px;
    }

    .domain-main{
        padding:45px 6vw 65px;
    }

    .deployment-grid{
        grid-template-columns:repeat(2,1fr);
    }

    .deployment:nth-child(3){
        border-left:0;
        border-top:1px solid var(--line);
    }

    .deployment:nth-child(4){
        border-top:1px solid var(--line);
    }

    .scope-grid{
        grid-template-columns:repeat(2,1fr);
    }
}

/* =====================================================
   MOBILE
===================================================== */

@media(max-width:600px){

    .services-hero{
        padding-top:125px;
        padding-bottom:90px;
    }

    .hero-copy h1{
        font-size:clamp(3.6rem,16vw,5.5rem);
    }

    .hero-map{
        width:88vw;
        margin-left:-2vw;
    }

    .map-meta{
        width:120px;
    }

    .hero-index{
        grid-template-columns:1fr;
    }

    .hero-index>div,
    .hero-index>div+div{
        border-left:0;
        border-top:1px solid var(--line);
        padding:14px 0;
    }

    .hero-index>div:first-child{
        border-top:0;
    }

    .hero-foot{font-size:7px}

    .service-intro,
    .domains-section,
    .how-it-works,
    .why-section,
    .scope-section,
    .closing{
        padding-top:13vh;
        padding-bottom:13vh;
    }

    .domains-section{padding-bottom:0}

    .domain{
        grid-template-columns:1fr;
        min-height:0;
    }

    .domain-side{
        padding:24px 6vw;
        flex-direction:row;
        border-right:0;
        border-bottom:1px solid var(--line);
    }

    .domain-label{
        writing-mode:initial;
        transform:none;
    }

    .domain-main{
        padding:40px 6vw 55px;
    }

    .domain-main>h3{
        font-size:clamp(2.5rem,11vw,4rem);
    }

    .capability-grid{
        grid-template-columns:1fr;
    }

    .capability{
        min-height:205px;
    }

    .capability h4{
        margin-top:42px;
    }

    .deployment-grid{
        grid-template-columns:1fr;
    }

    .deployment,
    .deployment+.deployment{
        min-height:260px;
        padding:28px 0;
        border-left:0;
        border-top:1px solid var(--line);
    }

    .deployment:first-child{border-top:0}

    .deployment h3{
        margin-top:10vh;
    }

    .scope-grid{
        grid-template-columns:1fr;
    }

    .scope-item{
        min-height:220px;
    }

    footer{
        padding:25px 6vw;
        gap:14px;
        font-size:8px;
    }

    footer>span{display:none}
}

@media(prefers-reduced-motion:reduce){
    *,*:before,*:after{
        animation:none!important;
        transition:none!important;
        scroll-behavior:auto!important;
    }
    .reveal{opacity:1;transform:none}
}