:root{
  --slate:#0E1626;
  --slate-2:#16223A;
  --paper:#F5F7FA;
  --ink:#1A2233;
  --teal:#00C2A8;
  --teal-dk:#00A491;
  --alert:#FF5C5C;
  --muted:#7A8699;
  --line:#E2E7EE;
  --line-dk:#243149;
  --maxw:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.brand{font-family:'Space Grotesk','Inter',sans-serif;line-height:1.12;letter-spacing:-.02em;font-weight:600}
h1{font-size:clamp(2.1rem,5vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem);margin-bottom:.6em}
h3{font-size:1.22rem;margin-bottom:.35em}
p{margin-bottom:1rem;max-width:70ch}
a{color:var(--teal-dk);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
img{max-width:100%}

/* header */
header.nav{position:sticky;top:0;z-index:50;background:rgba(14,22,38,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line-dk)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{color:#fff;font-size:1.15rem;display:flex;align-items:center;gap:9px}
.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--teal);box-shadow:0 0 12px var(--teal)}
.nav nav{display:flex;gap:26px;align-items:center}
.nav nav a{color:#C4CDDC;font-size:.93rem}
.nav nav a:hover{color:#fff;text-decoration:none}
.nav .cta{background:var(--teal);color:var(--slate);padding:9px 16px;border-radius:7px;font-weight:600;font-size:.9rem}
.nav .cta:hover{background:#fff;text-decoration:none}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:1.5rem;cursor:pointer}

/* hero */
.hero{background:linear-gradient(180deg,var(--slate),var(--slate-2));color:#fff;padding:76px 0 84px;border-bottom:1px solid var(--line-dk)}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.hero h1{color:#fff}
.hero .lede{color:#B7C1D2;font-size:1.15rem;margin:18px 0 28px;max-width:52ch}
.eyebrow{color:var(--teal);font-weight:600;font-size:.9rem;margin-bottom:14px}
.btn{display:inline-block;background:var(--teal);color:var(--slate);padding:13px 24px;border-radius:8px;font-weight:600;font-size:1rem}
.btn:hover{background:#fff;text-decoration:none}
.btn.ghost{background:transparent;color:#fff;border:1px solid var(--line-dk);margin-left:10px}
.btn.ghost:hover{border-color:var(--teal);background:transparent;color:#fff}

/* scan panel */
.scan{background:#0A1120;border:1px solid var(--line-dk);border-radius:14px;padding:22px;font-family:'Space Grotesk',monospace}
.scan .head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line-dk);padding-bottom:12px;margin-bottom:6px}
.scan .head span{color:var(--muted);font-size:.8rem}
.scan .pulse{color:var(--teal);font-size:.8rem;display:flex;align-items:center;gap:7px}
.scan .pulse::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--teal);animation:blink 1.4s infinite}
@keyframes blink{50%{opacity:.25}}
.scan .row{display:flex;justify-content:space-between;align-items:center;padding:11px 2px;border-bottom:1px solid rgba(36,49,73,.5);font-size:.9rem}
.scan .row:last-child{border:0}
.scan .row .lbl{color:#D5DCE8}
.scan .tag{font-size:.74rem;padding:3px 9px;border-radius:5px;font-weight:600}
.tag.risk{background:rgba(255,92,92,.15);color:var(--alert)}
.tag.warn{background:rgba(255,183,77,.15);color:#FFB74D}
.tag.ok{background:rgba(0,194,168,.15);color:var(--teal)}
@media (prefers-reduced-motion:reduce){.scan .pulse::before{animation:none}}

/* sections */
section{padding:66px 0}
section.tint{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:60ch;margin-bottom:40px}
.section-head p{color:var(--muted);font-size:1.08rem}

/* service grid */
.svc{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.svc .card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px;transition:border-color .2s}
section.tint .svc .card{background:var(--paper)}
.svc .card:hover{border-color:var(--teal)}
.svc .card .ic{width:40px;height:40px;border-radius:9px;background:var(--slate);display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--teal);font-family:'Space Grotesk';font-weight:700}
.svc .card h3 a{color:var(--ink)}
.svc .card p{color:var(--muted);font-size:.96rem;margin-bottom:.6rem}
.svc .card .more{font-size:.9rem;font-weight:600}

/* checklist / features */
.rows{display:grid;grid-template-columns:1fr 1fr;gap:14px 36px;margin-top:8px}
.rows .item{display:flex;gap:12px;align-items:flex-start;padding:6px 0}
.rows .item .ck{color:var(--teal);font-weight:700;flex:none}
.rows .item b{display:block;font-family:'Space Grotesk'}
.rows .item span{color:var(--muted);font-size:.93rem}

/* steps */
.steps{counter-reset:s;display:grid;gap:20px;margin-top:10px}
.steps li{list-style:none;display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start}
.steps li::before{counter-increment:s;content:counter(s);width:38px;height:38px;border-radius:9px;background:var(--slate);color:var(--teal);font-family:'Space Grotesk';font-weight:700;display:flex;align-items:center;justify-content:center}
.steps li b{font-family:'Space Grotesk';font-size:1.08rem}
.steps li p{color:var(--muted);margin:.2rem 0 0}

/* proof */
.proof{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.proof .p{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px}
.proof .p .stat{font-family:'Space Grotesk';font-size:2rem;color:var(--slate);font-weight:700}
.proof .p .stat b{color:var(--teal)}
.proof .p span{color:var(--muted);font-size:.94rem}

/* lead magnet / cta band */
.band{background:linear-gradient(120deg,var(--slate),var(--slate-2));color:#fff;border-radius:16px;padding:44px;display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}
.band h2{color:#fff}
.band p{color:#B7C1D2}
.form{display:flex;gap:10px;flex-wrap:wrap}
.form input{flex:1;min-width:200px;padding:13px 15px;border-radius:8px;border:1px solid var(--line-dk);background:#0A1120;color:#fff;font-size:1rem}
.form input::placeholder{color:var(--muted)}
.form button{background:var(--teal);color:var(--slate);border:0;padding:13px 22px;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;font-family:inherit}
.form button:hover{background:#fff}
.note{color:var(--muted);font-size:.82rem;margin-top:10px}

/* faq */
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{font-family:'Space Grotesk';font-weight:600;font-size:1.08rem;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";color:var(--teal);font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);margin-top:10px}

/* article */
.article{max-width:720px}
.article .meta{color:var(--muted);font-size:.9rem;margin-bottom:8px}
.article h1{margin-bottom:14px}
.article h2{margin-top:2em;font-size:1.5rem}
.article h3{margin-top:1.5em}
.article ul,.article ol{margin:0 0 1rem 1.3rem;color:var(--ink)}
.article li{margin-bottom:.5rem}
.article code{background:#eef1f6;padding:2px 6px;border-radius:4px;font-size:.9em}
.article .callout{background:#fff;border-left:3px solid var(--teal);padding:16px 20px;border-radius:0 8px 8px 0;margin:1.4rem 0}

/* blog list */
.posts{display:grid;gap:0}
.posts a.post{display:grid;grid-template-columns:auto 1fr;gap:24px;padding:24px 0;border-bottom:1px solid var(--line);color:var(--ink)}
.posts a.post:hover{text-decoration:none}
.posts .tagline{color:var(--teal-dk);font-size:.82rem;font-weight:600;font-family:'Space Grotesk'}
.posts .post h3{margin:4px 0 6px}
.posts .post p{color:var(--muted);font-size:.96rem;margin:0}
.posts .post:hover h3{color:var(--teal-dk)}

/* footer */
footer{background:var(--slate);color:#9DA9BC;padding:52px 0 30px;border-top:1px solid var(--line-dk)}
footer .grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;margin-bottom:34px}
footer .brand{margin-bottom:12px}
footer p{color:#7A8699;font-size:.92rem;max-width:38ch}
footer h4{color:#fff;font-size:.85rem;margin-bottom:14px;font-family:'Space Grotesk'}
footer a{display:block;color:#9DA9BC;font-size:.92rem;margin-bottom:9px}
footer a:hover{color:var(--teal);text-decoration:none}
footer .base{border-top:1px solid var(--line-dk);padding-top:20px;font-size:.85rem;color:#5E6B80}

.center{text-align:center}
.mt{margin-top:26px}

@media (max-width:820px){
  .hero .wrap,.band,.svc,.rows,.proof,footer .grid{grid-template-columns:1fr}
  .hero{padding:52px 0 60px}
  .nav nav{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--slate);padding:18px 24px;gap:16px;border-bottom:1px solid var(--line-dk)}
  .nav nav.open{display:flex}
  .menu-btn{display:block}
  .band{padding:30px}
  section{padding:48px 0}
}