:root{--navy:#071621;--navy-2:#0a2b42;--ink:#102131;--text:#405468;--blue:#087db5;--cyan:#4dd6ff;--paper:#f5f9fb;--line:#d8e4eb;--green:#21be72;--white:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:Arial,Helvetica,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{height:82px;padding:0 max(24px,calc((100vw - 1180px)/2));display:flex;align-items:center;justify-content:space-between;background:var(--navy);color:white;position:absolute;z-index:10;width:100%}
.brand img{width:195px}
nav{display:flex;gap:30px;align-items:center}
nav a{text-decoration:none;font-size:.9rem;font-weight:700;color:#c8d9e2}
nav a:hover{color:white}
.nav-cta{border:1px solid #45677d;border-radius:999px;padding:10px 18px;color:white}
.menu-button{display:none;background:none;border:0;padding:8px;color:white}
.menu-button span:not(.sr-only){display:block;width:25px;height:2px;background:currentColor;margin:5px}
.hero{min-height:760px;padding:150px max(24px,calc((100vw - 1180px)/2)) 80px;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:60px;color:white;background:radial-gradient(circle at 80% 30%,#164f70 0,#0b2a40 27%,#071621 67%,#050e15 100%);overflow:hidden}
.hero-copy{position:relative;z-index:2}
.eyebrow{text-transform:uppercase;letter-spacing:.15em;font-size:.75rem;font-weight:800;color:var(--blue);margin:0 0 20px}
.hero .eyebrow,.product .eyebrow,.contact .eyebrow{color:var(--cyan)}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(3.2rem,6vw,5.35rem);line-height:1.01;letter-spacing:-.055em;margin-bottom:28px;max-width:760px}
h1 span{color:#78dcfa}
h2{font-size:clamp(2.1rem,4vw,3.5rem);line-height:1.08;letter-spacing:-.04em;margin-bottom:22px}
h3{line-height:1.25}
.intro{max-width:650px;font-size:1.18rem;color:#c8d9e2}
.hero-actions{display:flex;gap:14px;margin:34px 0}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border-radius:999px;font-weight:800;text-decoration:none;transition:transform .2s,background .2s}
.button:hover{transform:translateY(-2px)}
.primary{background:#35c8f7;color:#062236}.primary:hover{background:#65d8fa}
.secondary{background:#0e3a55;border:2px solid #58d0f7;color:white}.secondary:hover{background:#14496b}
.light{background:white;color:var(--navy)}
.proof-list{display:flex;flex-wrap:wrap;gap:10px 24px;padding:0;margin:0;list-style:none;color:#bfd1dc;font-weight:700;font-size:.86rem}
.proof-list li:before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--green);margin-right:8px}
.hero-visual{height:530px;position:relative;display:grid;place-items:center}
.glow{position:absolute;width:470px;height:470px;border-radius:50%;background:rgba(58,201,246,.11);filter:blur(15px)}
.phone{position:relative;width:245px;height:auto;padding:14px;background:#050a0e;border:8px solid #151d23;border-radius:38px;box-shadow:0 40px 80px rgba(0,0,0,.45);transform:rotate(4deg)}
.phone:before{content:"";position:absolute;top:9px;left:50%;width:62px;height:6px;transform:translateX(-50%);background:#1c252c;border-radius:10px;z-index:2}
.phone img{width:100%;height:auto;object-fit:contain;border-radius:24px}
.section{max-width:1180px;margin:auto;padding:110px 24px}
.section-heading{max-width:770px;margin-bottom:54px}
.section-heading.centre{text-align:center;margin-left:auto;margin-right:auto}
.section-heading>p:last-child{font-size:1.1rem;color:var(--text)}
.comparison{display:grid;grid-template-columns:1fr auto 1fr;gap:24px;align-items:stretch}
.comparison article{padding:34px;border:1px solid var(--line);border-radius:22px;background:white}
.comparison article.highlight{background:var(--navy-2);color:white;border-color:transparent;box-shadow:0 20px 50px rgba(10,43,66,.17)}
.comparison-label{font-weight:800;color:#39bde8}.comparison-label.muted{color:#708290}
.comparison h3{font-size:1.35rem;margin:0}
.comparison-arrow{align-self:center;color:var(--blue);font-size:2.2rem;font-weight:bold}
.features{padding-top:50px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature-grid article{padding:30px;background:white;border:1px solid var(--line);border-radius:18px}
.feature-grid h3{margin:18px 0 10px;font-size:1.08rem}.feature-grid p{color:var(--text);margin:0;font-size:.94rem}
.feature-icon{width:46px;height:46px;border-radius:13px;background:#e2f5fc;color:var(--blue);display:grid;place-items:center;font-size:1.45rem;font-weight:800}
.product{padding:110px max(24px,calc((100vw - 1180px)/2));display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:70px;background:linear-gradient(145deg,#071521,#0a2b42);color:white;overflow:hidden}
.product-copy>p:not(.eyebrow){color:#c5d6e0;font-size:1.05rem}
.check-list{list-style:none;padding:0;margin:30px 0 0}.check-list li{margin:15px 0;color:#dce8ee;font-weight:700}.check-list li:before{content:"✓";display:inline-grid;place-items:center;width:25px;height:25px;margin-right:12px;border-radius:50%;background:#154936;color:#71e3ab;font-size:.8rem}
.screen-strip{display:flex;align-items:center;justify-content:center;gap:22px}
.screen-strip figure{margin:0;text-align:center;color:#a9c1ce;font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em}
.screen-strip figure:nth-child(2){transform:translateY(-22px)}
.screen-strip img{width:150px;height:315px;object-fit:contain;filter:drop-shadow(0 22px 25px rgba(0,0,0,.35));margin-bottom:16px}
.portal{padding-top:105px}.portal-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.portal-card{position:relative;overflow:hidden;padding:40px;border:1px solid var(--line);border-radius:24px;background:white}.portal-card:after{content:"";position:absolute;right:-55px;bottom:-70px;width:180px;height:180px;border-radius:50%;background:#e8f7fc}.portal-card>*{position:relative;z-index:1}.portal-label{display:inline-flex;padding:6px 10px;border-radius:999px;background:#e3f5fc;color:var(--blue);font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.portal-card h3{font-size:1.55rem;margin:22px 0 12px}.portal-card p{color:var(--text)}.portal-card ul{list-style:none;padding:0;margin:24px 0 0}.portal-card li{margin:11px 0;font-size:.9rem;font-weight:800}.portal-card li:before{content:"✓";color:#168e59;margin-right:9px}.admin-portal{background:var(--navy-2);color:white;border-color:transparent}.admin-portal:after{background:rgba(77,214,255,.08)}.admin-portal p{color:#c2d4de}.admin-portal .portal-label{background:rgba(77,214,255,.14);color:#75ddfa}.admin-portal li:before{color:#5fe2a1}.portal-proof{margin-top:22px;padding:24px 30px;border-left:5px solid #28b8e8;border-radius:14px;background:#e8f6fb;display:flex;align-items:center;justify-content:space-between;gap:30px}.portal-proof strong{font-size:1.05rem}.portal-proof span{max-width:620px;color:var(--text)}
.audience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.audience-grid article{border-top:3px solid #36bce8;padding:25px 8px}.audience-grid p{color:var(--text);margin:0}
.contact{max-width:1180px;margin:0 auto 100px;padding:55px 60px;border-radius:28px;background:linear-gradient(120deg,#0a2b42,#0d587b);color:white;display:flex;align-items:center;justify-content:space-between;gap:40px}
.contact h2{font-size:clamp(2rem,4vw,3rem);margin-bottom:12px}.contact p:not(.eyebrow){color:#c6dae5;margin:0}.contact .button{flex:0 0 auto}
.contact-actions{display:flex;flex-direction:column;align-items:center;gap:12px;flex:0 0 auto}.phone-link{color:white;font-size:1.05rem;font-weight:800;text-decoration:none}.phone-link:hover{text-decoration:underline}
footer{padding:50px max(24px,calc((100vw - 1180px)/2));background:var(--navy);color:#a8bdc9;display:grid;grid-template-columns:210px 1fr;gap:30px 55px;align-items:start;font-size:.82rem}
footer img{width:190px;height:auto}footer a{color:white;font-weight:800;text-decoration:none}footer p{margin:6px 0}.footer-contact{display:flex;flex-direction:column;align-items:flex-start;gap:4px}.disclaimer{grid-column:1/-1;max-width:900px;font-size:.72rem;color:#718b99}
@media(max-width:850px){
  .site-header{height:70px}.brand img{width:160px}.menu-button{display:block}nav{position:absolute;top:70px;left:0;right:0;background:#081b29;padding:16px 24px 25px;display:none;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid #17384d}nav.open{display:flex}nav a{padding:12px 0}.nav-cta{border:0;padding:12px 0;color:#58d0f7}
  .hero{min-height:auto;padding-top:120px;grid-template-columns:1fr;gap:30px;text-align:left}.hero-visual{height:430px}.phone{width:195px;height:auto;border-radius:31px;padding:11px}.phone img{border-radius:20px}.glow{width:330px;height:330px}
  .comparison{grid-template-columns:1fr}.comparison-arrow{transform:rotate(90deg);justify-self:center;margin:-14px 0}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .product{grid-template-columns:1fr;gap:55px}.screen-strip img{width:120px;height:250px}.screen-strip{gap:10px}
  .portal-grid{grid-template-columns:1fr}.portal-proof{align-items:flex-start;flex-direction:column;gap:8px}
  .audience-grid{grid-template-columns:1fr}.contact{margin:0 24px 70px;padding:42px 30px;align-items:flex-start;flex-direction:column}.contact-actions{align-items:flex-start}
}
@media(max-width:560px){
  h1{font-size:3.15rem}.hero{padding-left:20px;padding-right:20px}.hero-actions{flex-direction:column;align-items:stretch}.proof-list{gap:10px 15px}
  .section{padding:78px 20px}.section-heading{margin-bottom:38px}.comparison article{padding:26px}.feature-grid{grid-template-columns:1fr}.features{padding-top:25px}
  .product{padding:80px 20px}.screen-strip{width:calc(100vw + 20px);margin-left:-30px;gap:0}.screen-strip img{width:110px;height:230px}.screen-strip figure:nth-child(2){transform:translateY(-14px)}
  .portal-card{padding:28px}.portal-proof{padding:22px}
  footer{grid-template-columns:1fr;padding-top:42px}.contact{margin-left:20px;margin-right:20px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}

/* ===== Lead capture modal ===== */
.modal-backdrop{position:fixed;inset:0;background:rgba(4,15,24,.78);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal-backdrop[hidden]{display:none}
.modal{background:#0d2434;color:#e8f1f6;border:1px solid #1c3c52;border-radius:18px;padding:34px 32px 26px;width:min(430px,100%);position:relative;box-shadow:0 24px 60px rgba(0,0,0,.5)}
.modal h3{font-size:1.45rem;margin:6px 0 8px;color:white}
.modal-sub{color:#a8bdc9;font-size:.92rem;margin-bottom:20px}
.modal-close{position:absolute;top:12px;right:14px;background:none;border:0;color:#7fa3b5;font-size:1.7rem;line-height:1;cursor:pointer;padding:6px}
.modal-close:hover{color:white}
.modal label{display:block;font-size:.8rem;font-weight:700;color:#a8bdc9;margin-bottom:13px;text-transform:uppercase;letter-spacing:.04em}
.modal input{display:block;width:100%;margin-top:5px;padding:11px 13px;border-radius:9px;border:1px solid #2a4f68;background:#081b29;color:white;font-size:1rem}
.modal input:focus{outline:2px solid #58d0f7;border-color:transparent}
.form-error{background:rgba(255,90,90,.12);border:1px solid rgba(255,90,90,.35);color:#ff9c9c;border-radius:8px;padding:9px 12px;font-size:.85rem;margin-bottom:13px}
.modal-submit{width:100%;margin-top:3px}
.modal-submit[disabled]{opacity:.6;cursor:wait}
.privacy-note{font-size:.74rem;color:#718b99;margin-top:14px;text-align:center}
.form-success{text-align:center;font-size:1.02rem;font-weight:700;color:#6fe3a5;margin-top:10px}
.button.light-outline{background:transparent;border:2px solid rgba(255,255,255,.55);color:white}
.button.light-outline:hover{border-color:white;background:rgba(255,255,255,.08)}

.das-explainer{font-size:1.05rem;color:#b9cbda;line-height:1.6;max-width:760px;margin:14px auto 0}
.credibility{background:linear-gradient(120deg,#0a2b42,#0d587b);padding:46px max(24px,calc((100vw - 1180px)/2))}
.credibility-inner{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;max-width:1180px;margin:0 auto}
.credibility-item .credibility-stat{display:block;font-size:1.35rem;font-weight:800;color:#58d0f7;margin-bottom:6px}
.credibility-item p{margin:0;color:#cfe2f0;line-height:1.5;font-size:.98rem}
@media (max-width:900px){.credibility-inner{grid-template-columns:1fr;gap:22px}}