:root{--bg:#0b0e11;--panel:#11161b;--panel2:#151b21;--accent:#ff6a1a;--accent2:#ff8b45;--text:#f3f5f6;--muted:#9da6ad;--line:rgba(255,255,255,.09);--display:"Big Shoulders",Arial,sans-serif;--body:"IBM Plex Sans",Arial,sans-serif;--mono:"IBM Plex Mono",Consolas,monospace}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--body);line-height:1.6;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(circle at 80% 10%,rgba(255,106,26,.08),transparent 32%)}a{color:inherit;text-decoration:none}img,video{max-width:100%;display:block}.wrap{width:min(1180px,calc(100% - 48px));margin:auto}.eyebrow{font:500 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}h1,h2,h3{font-family:var(--display);text-transform:uppercase;line-height:.98;letter-spacing:.01em}h1{font-size:clamp(42px,7vw,88px)}h2{font-size:clamp(34px,5vw,58px)}h3{font-size:24px}.muted{color:var(--muted)}.accent{color:var(--accent)}
header{position:fixed;inset:0 0 auto;z-index:100;background:rgba(8,11,14,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}nav{height:78px;width:min(1180px,calc(100% - 48px));margin:auto;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:11px;font:700 20px/1 var(--display);text-transform:uppercase}.logo-mark{width:12px;height:12px;background:var(--accent);transform:rotate(45deg)}.logo small{display:block;margin-top:4px;color:var(--muted);font:400 9px/1 var(--mono);letter-spacing:.12em}.nav-links{display:flex;align-items:center;gap:30px}.nav-links a{font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:12px 0}.nav-links a:hover,.nav-links .active{color:#fff}.nav-cta{border:1px solid rgba(255,106,26,.55)!important;padding:12px 18px!important;color:#fff!important}.nav-cta:hover{background:rgba(255,106,26,.12)}.menu-toggle{display:none;width:46px;height:46px;border:1px solid var(--line);background:none;color:#fff}.menu-toggle span{display:block;width:20px;height:2px;background:#fff;margin:4px auto}
.btn{min-height:54px;padding:15px 25px;display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid transparent;font:600 12px var(--mono);letter-spacing:.07em;text-transform:uppercase;transition:.2s ease}.btn-primary{background:var(--accent);color:#111}.btn-primary:hover{background:var(--accent2);transform:translateY(-2px)}.btn-ghost{border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.03)}.btn-ghost:hover{border-color:var(--accent);background:rgba(255,106,26,.08)}.btn-row{display:flex;gap:12px;flex-wrap:wrap}.section{padding:110px 0;border-top:1px solid var(--line)}.section-head{max-width:760px;margin-bottom:52px}.section-head p{margin-top:18px;color:var(--muted);font-size:17px}.grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start}
.hero{min-height:760px;height:100svh;max-height:980px;position:relative;display:flex;align-items:flex-end;overflow:hidden}.hero-media{position:absolute;inset:0;background:#111}.hero-media video{width:100%;height:100%;object-fit:cover}.hero-media:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,9,11,.86),rgba(7,9,11,.28) 55%,rgba(7,9,11,.55)),linear-gradient(0deg,rgba(7,9,11,.95),transparent 55%)}.hero-content{position:relative;z-index:2;padding-bottom:80px}.hero h1{max-width:920px;margin:18px 0 22px}.hero h1 span{color:var(--accent)}.hero-sub{max-width:650px;color:#c5cbd0;font-size:18px;margin-bottom:30px}.hero-meta{display:flex;gap:24px;flex-wrap:wrap;margin-top:28px;color:var(--muted);font:500 10px var(--mono);letter-spacing:.06em;text-transform:uppercase}.hero-meta b{color:#fff}.hero-frame{position:absolute;inset:110px 26px 180px;z-index:1;pointer-events:none;border:1px solid rgba(255,255,255,.08)}.hero-frame:before,.hero-frame:after{content:"";position:absolute;width:38px;height:38px;border:2px solid rgba(255,106,26,.65)}.hero-frame:before{left:-1px;top:-1px;border-right:0;border-bottom:0}.hero-frame:after{right:-1px;bottom:-1px;border-left:0;border-top:0}
.trust{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.trust-row{display:grid;grid-template-columns:repeat(4,1fr)}.trust-item{padding:22px 20px;border-right:1px solid var(--line);font:500 10px var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}.trust-item:last-child{border:0}.trust-item strong{display:block;color:#fff;font:600 16px var(--body);letter-spacing:0;text-transform:none;margin-bottom:4px}
.problem-card,.feature-card,.tech-card,.quote-card,.faq-list details,.form-card{background:linear-gradient(145deg,var(--panel2),var(--panel));border:1px solid var(--line)}.problem-copy p{color:var(--muted);font-size:16px;margin:0 0 18px}.problem-card{padding:34px}.problem-card li{list-style:none;padding:15px 0;border-bottom:1px solid var(--line);color:#c4c9cd;font-size:14px}.problem-card li:last-child{border-bottom:0}.problem-card li:before{content:"01";display:inline-block;color:var(--accent);font:500 10px var(--mono);width:32px}.problem-card li:nth-child(2):before{content:"02"}.problem-card li:nth-child(3):before{content:"03"}.problem-card li:nth-child(4):before{content:"04"}
.coverage-wrap{position:relative}.coverage-image{width:100%;border:1px solid var(--line);background:#0d1013;box-shadow:0 25px 70px rgba(0,0,0,.3)}.coverage-overlay{position:absolute;inset:0;pointer-events:none}.cam{position:absolute;transform:translate(-50%,-50%);text-align:center}.cam i{display:block;width:16px;height:16px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px rgba(255,106,26,.2),0 0 24px rgba(255,106,26,.75);margin:auto}.cam span{display:inline-block;margin-top:8px;padding:4px 8px;background:rgba(5,7,9,.85);font:500 9px var(--mono);letter-spacing:.05em;text-transform:uppercase;white-space:nowrap}.coverage-caption{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:16px;color:var(--muted);font:500 10px var(--mono);text-transform:uppercase;letter-spacing:.05em}.coverage-caption strong{color:var(--accent)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.feature-card{padding:32px;min-height:245px}.feature-num{color:var(--accent);font:500 11px var(--mono);letter-spacing:.1em;margin-bottom:30px}.feature-card h3{font-family:var(--body);font-size:20px;text-transform:none;line-height:1.15;margin-bottom:10px}.feature-card p{color:var(--muted);font-size:14px}.feature-card .icon{width:42px;height:42px;margin-bottom:18px;color:var(--accent)}
.benefits{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.benefit{background:var(--panel);padding:30px}.benefit h3{font-family:var(--body);font-size:18px;text-transform:none;margin-bottom:8px}.benefit p{color:var(--muted);font-size:14px}.benefit b{color:var(--accent)}
.tech-band{background:linear-gradient(120deg,#12181d,#0d1115)}.tech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.tech-card{padding:24px;min-height:170px}.tech-card span{font:500 10px var(--mono);color:var(--accent);text-transform:uppercase;letter-spacing:.08em}.tech-card h3{font-family:var(--body);font-size:17px;text-transform:none;margin:14px 0 7px}.tech-card p{color:var(--muted);font-size:13px}.future{border:1px solid rgba(255,106,26,.28);background:linear-gradient(135deg,rgba(255,106,26,.09),rgba(255,255,255,.02));padding:34px;display:flex;justify-content:space-between;gap:30px;align-items:center}.future p{color:var(--muted);max-width:700px;margin-top:10px}.pill{font:500 10px var(--mono);text-transform:uppercase;letter-spacing:.08em;border:1px solid rgba(255,106,26,.4);padding:9px 12px;color:var(--accent);white-space:nowrap}
.proof{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}.proof>div{background:var(--panel);padding:42px}.proof p{color:var(--muted);margin-top:16px}.proof ul{list-style:none;margin-top:22px}.proof li{padding:10px 0;border-bottom:1px solid var(--line);font-size:14px;color:#c5cbd0}.proof li:before{content:"✓";color:var(--accent);margin-right:10px}.cta{padding:100px 0;background:radial-gradient(circle at 75% 50%,rgba(255,106,26,.16),transparent 34%),#101419;border-top:1px solid var(--line)}.cta p{color:var(--muted);max-width:620px;margin:18px 0 28px;font-size:17px}
.faq-list{display:grid;gap:10px;max-width:900px}.faq-list details{padding:0 22px}.faq-list summary{cursor:pointer;list-style:none;padding:21px 0;font-weight:600}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";float:right;color:var(--accent);font:500 20px var(--mono)}.faq-list details[open] summary:after{content:"−"}.faq-list p{color:var(--muted);padding:0 0 22px;font-size:14px}
footer{border-top:1px solid var(--line);padding:60px 0 25px;background:#080a0c}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:50px}.footer-grid h4{font:600 16px var(--body);margin-bottom:15px}.footer-grid p,.footer-grid a{display:block;color:var(--muted);font-size:13px;margin:8px 0}.footer-grid a:hover{color:#fff}.foot-bottom{margin-top:45px;padding-top:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:#697177;font:500 9px var(--mono);text-transform:uppercase;letter-spacing:.06em}
.page-hero{padding:165px 0 75px;border-bottom:1px solid var(--line);background:radial-gradient(circle at 75% 40%,rgba(255,106,26,.1),transparent 32%)}.page-hero p{max-width:720px;color:var(--muted);font-size:17px;margin-top:20px}.industry-block{padding:90px 0;border-bottom:1px solid var(--line)}.industry-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:60px}.industry-inner p{color:var(--muted);margin:15px 0}.stat-list{padding:30px;background:var(--panel);border:1px solid var(--line)}.stat-list li{list-style:none;border-bottom:1px solid var(--line);padding:13px 0;color:#c6ccd1;font-size:14px}.stat-list li:last-child{border:0}
.form-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px}.form-card{padding:34px}.field{margin-bottom:18px}.field label{display:block;font:500 10px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:7px}.field input,.field select,.field textarea{width:100%;background:#0b0f12;border:1px solid var(--line);color:#fff;padding:14px;font:400 14px var(--body);min-height:48px}.field textarea{min-height:150px;resize:vertical}.submit-btn{width:100%;min-height:54px;background:var(--accent);border:0;font:600 12px var(--mono);letter-spacing:.07em;text-transform:uppercase;cursor:pointer}.form-note{color:#697177;font-size:11px;margin-top:12px}.direct-links{display:grid;gap:10px}.direct-links a{padding:17px 18px;border:1px solid var(--line);background:var(--panel);font:500 11px var(--mono);text-transform:uppercase}.direct-links a:hover{border-color:var(--accent)}
@media(max-width:900px){.wrap{width:min(100% - 36px,720px)}nav{width:min(100% - 36px,720px)}.nav-links{position:fixed;inset:78px 0 0;background:#0b0e11;display:flex;flex-direction:column;align-items:stretch;padding:22px 18px;gap:2px;transform:translateX(100%);transition:transform .22s ease;border-top:1px solid var(--line)}.nav-links.open{transform:none}.nav-links a{padding:17px 10px;border-bottom:1px solid var(--line);font-size:12px}.nav-links .nav-cta{text-align:center;margin-top:10px}.menu-toggle{display:block}.hero{min-height:700px;height:90svh}.hero-frame{inset:96px 18px 150px}.hero-content{padding-bottom:55px}.hero-sub{font-size:16px}.trust-row{grid-template-columns:1fr 1fr}.trust-item{border-bottom:1px solid var(--line)}.grid-2,.industry-inner,.form-grid,.proof{grid-template-columns:1fr;gap:30px}.feature-grid{grid-template-columns:1fr 1fr}.tech-grid{grid-template-columns:1fr 1fr}.section{padding:80px 0}}
@media(max-width:560px){.wrap{width:calc(100% - 28px)}nav{width:calc(100% - 28px);height:70px}.logo{font-size:18px}.logo small{font-size:8px}.hero{min-height:720px}.hero-media video{display:none}.hero-media{background:url('sentinel-hero-poster.jpg') center/cover no-repeat}.hero-media:after{background:linear-gradient(90deg,rgba(7,9,11,.88),rgba(7,9,11,.4)),linear-gradient(0deg,rgba(7,9,11,.98),rgba(7,9,11,.15) 65%)}.hero-frame{display:none}.hero-content{padding-bottom:40px}.hero h1{font-size:clamp(42px,13vw,62px)}.hero-sub{font-size:15px}.btn-row{display:grid;grid-template-columns:1fr;gap:10px}.btn{width:100%;min-height:56px}.hero-meta{gap:12px;line-height:1.5}.trust-row{grid-template-columns:1fr}.trust-item{border-right:0}.section{padding:70px 0}.section-head{margin-bottom:34px}.section-head p{font-size:15px}.feature-grid,.tech-grid,.benefits{grid-template-columns:1fr}.feature-card{min-height:0}.coverage-image{min-height:180px;object-fit:cover}.coverage-caption{font-size:9px}.cam i{width:12px;height:12px}.cam span{font-size:7px;padding:3px 5px}.cam:nth-child(2) span,.cam:nth-child(5) span{display:none}.future{display:block}.future .pill{display:inline-block;margin-top:20px}.footer-grid{grid-template-columns:1fr;gap:30px}.foot-bottom{display:block}.foot-bottom span{display:block;margin:6px 0}.page-hero{padding:135px 0 55px}.page-hero h1{font-size:clamp(40px,12vw,60px)}.form-card{padding:22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}.nav-links{transition:none}}