:root{--bg:#f5f8fa;--surface:#fff;--ink:#0c1720;--muted:#61717d;--line:#dfe7eb;--brand:#0aa5a6;--brand2:#54d5c5;--dark:#08151c;--danger:#b93939;--radius:18px;--shadow:0 20px 60px rgba(10,29,38,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.container{width:min(1180px,calc(100% - 36px));margin:auto}.narrow{max-width:820px}.site-header{position:sticky;top:0;z-index:50;background:rgba(245,248,250,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,231,235,.9)}.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:flex-start;font-weight:900;letter-spacing:.16em;font-size:1.16rem}.brand i{width:7px;height:7px;background:var(--brand);border-radius:50%;margin:2px 0 0 2px}.nav{display:flex;align-items:center;gap:28px;font-size:.94rem;font-weight:650}.nav a:hover{color:var(--brand)}.nav-cta{padding:10px 16px;border:1px solid var(--line);border-radius:999px;background:#fff}.menu-button{display:none;background:none;border:0;font-size:1.5rem}.hero{padding:100px 0 84px;background:radial-gradient(circle at 80% 20%,rgba(84,213,197,.2),transparent 30%),linear-gradient(180deg,#f8fbfc,#eef5f6)}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:center}.eyebrow{display:inline-block;color:#168b8d;font-weight:800;letter-spacing:.14em;font-size:.76rem;margin-bottom:12px}.hero h1,.page-hero h1{font-size:clamp(2.8rem,6vw,5.8rem);line-height:.98;letter-spacing:-.055em;margin:.1em 0 .32em;max-width:900px}.hero h1 span{color:var(--brand)}.lead{font-size:1.18rem;color:var(--muted);max-width:760px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:13px 18px;font-weight:800;border:1px solid transparent;cursor:pointer}.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover{background:#172a35}.btn-secondary{background:#fff;border-color:var(--line)}.hero-card{background:var(--dark);color:#fff;border-radius:28px;padding:28px;box-shadow:0 28px 70px rgba(4,20,29,.22)}.hero-card-head{display:flex;justify-content:space-between;font-size:.77rem;letter-spacing:.15em;font-weight:800;color:#9bb0bb;margin-bottom:25px}.live-dot{color:#76eadb}.metric{border-top:1px solid rgba(255,255,255,.12);padding:22px 0;display:grid;gap:5px}.metric span{color:#8fa5b0;font-size:.83rem}.metric strong{font-size:1.15rem}.section{padding:82px 0}.section-dark{background:var(--dark);color:#fff}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:30px}.section-heading h2,.split h2{font-size:clamp(2rem,4vw,3.3rem);letter-spacing:-.04em;line-height:1.05;margin:0}.cards{display:grid;gap:18px}.cards.three{grid-template-columns:repeat(3,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}.card .icon{width:42px;height:42px;border-radius:12px;background:#e9f8f5;display:grid;place-items:center;color:#087e80;font-weight:900}.card h3{font-size:1.35rem;margin:18px 0 8px}.card p{color:var(--muted)}.card a{font-weight:800;color:#0d7f81}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}.section-dark p{color:#9db0ba}.steps{list-style:none;padding:0;margin:0}.steps li{display:grid;grid-template-columns:65px 1fr;gap:18px;padding:24px 0;border-bottom:1px solid rgba(255,255,255,.12)}.steps b{color:var(--brand2)}.steps span{display:grid;color:#9db0ba}.steps strong{color:#fff;font-size:1.08rem}.page-hero{padding:72px 0 45px;background:#f0f6f7}.page-hero h1{font-size:clamp(2.5rem,5vw,4.5rem)}.muted,.node-info p,.auth-card p,.prose p{color:var(--muted)}.drop-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.drop-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:var(--shadow)}.drop-top,.drop-title-row{display:flex;gap:12px;align-items:center;justify-content:space-between;color:var(--muted);font-size:.82rem}.status{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:.7rem;font-weight:900;letter-spacing:.1em}.status.open{background:#ddf8f0;color:#087663}.status.closed{background:#edf1f3;color:#66767f}.drop-card h2{margin:20px 0 5px}.drop-meta{display:grid;gap:4px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px 0;margin:22px 0;color:var(--muted);font-size:.88rem}.drop-meta span{display:flex;justify-content:space-between}.empty{background:#fff;border:1px dashed #c8d6dc;border-radius:18px;padding:48px;text-align:center}.empty.compact{padding:24px}.node-list{display:grid;gap:12px}.node-row{display:grid;grid-template-columns:1fr 220px;gap:24px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;align-items:center}.node-info h3{margin:2px 0 5px;font-size:1.35rem}.node-info p{margin:0 0 7px}.node-kicker{font-size:.72rem;font-weight:800;color:#13878a;text-transform:uppercase;letter-spacing:.1em}.node-buy{text-align:right;display:grid;gap:10px;justify-items:end}.node-buy strong{font-size:1.22rem}.node-buy label{font-size:.75rem;color:var(--muted)}.node-buy input{display:block;width:100px;padding:10px;border:1px solid var(--line);border-radius:10px;text-align:center;margin-top:4px}.order-bar{position:sticky;bottom:12px;background:rgba(8,21,28,.96);color:#fff;border-radius:18px;padding:18px 22px;display:flex;justify-content:space-between;align-items:center;margin-top:18px;box-shadow:0 15px 50px rgba(4,20,29,.25)}.order-bar div{display:grid}.order-bar span{font-size:.78rem;color:#9bb0bb}.order-bar strong{font-size:1.25rem}.terms{margin-top:30px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 22px}.terms summary{font-weight:800;cursor:pointer}.auth-section{min-height:70vh;display:grid;place-items:center;padding:70px 18px}.auth-card{width:min(480px,100%);background:#fff;border:1px solid var(--line);border-radius:24px;padding:36px;box-shadow:var(--shadow)}.auth-card h1{font-size:2.2rem;letter-spacing:-.04em;margin:0}.form-stack{display:grid;gap:15px;margin-top:22px}.form-stack label{display:grid;gap:6px;font-size:.86rem;font-weight:750}.form-stack input,.form-stack textarea,.form-stack select,.inline-form input,.inline-form select{border:1px solid #cbd8de;border-radius:10px;padding:11px 12px;background:#fff;color:var(--ink)}.form-stack small,label small{font-weight:500;color:var(--muted)}.form-error,.flash{padding:12px 15px;border-radius:10px;margin-top:14px}.form-error,.flash-error{background:#fff0f0;color:#922c2c;border:1px solid #f1c5c5}.flash-success{background:#eaf9f3;color:#096d5d;border:1px solid #bde8da}.flash-info{background:#eef5ff;color:#285986;border:1px solid #cadcf0}.auth-foot{text-align:center;margin-top:20px!important}.auth-foot a{font-weight:800;color:#0d7f81}.account-shell{padding:38px 0 80px}.account-nav{display:flex;gap:8px;overflow:auto;padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid var(--line)}.account-nav a{white-space:nowrap;padding:8px 12px;border-radius:9px;font-size:.88rem;font-weight:750}.account-nav a:hover{background:#e7f1f3}.account-head{display:flex;justify-content:space-between;align-items:center;margin:20px 0 25px}.account-head h1{font-size:2.6rem;letter-spacing:-.04em;margin:0}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:20px}.stat-grid.four{grid-template-columns:repeat(4,1fr)}.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}.stat span{display:block;color:var(--muted);font-size:.82rem}.stat strong{font-size:1.8rem}.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow)}.panel+.panel{margin-top:18px}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:15px}.panel h2{margin:0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:620px}th,td{text-align:left;padding:13px 10px;border-bottom:1px solid var(--line);font-size:.88rem}th{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}td small{display:block;color:var(--muted)}.status-pill{display:inline-flex;border:1px solid var(--line);background:#f5f8fa;border-radius:999px;padding:5px 9px;font-size:.76rem;white-space:nowrap}.order-cards{display:grid;gap:15px}.order-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.order-card-head,.order-total{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.order-card-head span:first-child{color:var(--muted);font-size:.8rem}.order-card-head h3{margin:3px 0}.order-lines{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:18px 0;padding:10px 0}.order-lines>div{display:flex;justify-content:space-between;gap:20px;padding:6px 0}.order-total span{color:var(--muted);font-size:.8rem}.form-panel{max-width:620px}.admin-grid{display:grid;grid-template-columns:minmax(320px,.7fr) minmax(0,1.3fr);gap:18px;align-items:start}.form-two{display:grid;grid-template-columns:1fr 1fr;gap:10px}.check{grid-template-columns:auto 1fr!important;align-items:center;justify-content:start}.check input{width:auto}.link-button{border:0;background:none;color:#a03131;padding:0;cursor:pointer}.admin-actions{display:grid;gap:14px;margin-top:20px}.inline-form{display:flex;gap:10px;align-items:end;flex-wrap:wrap}.inline-form label{display:grid;gap:5px;font-size:.78rem;font-weight:800}.footer{background:#061017;color:#d7e2e7;padding:50px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px}.footer-grid>div{display:grid;align-content:start;gap:8px}.footer-grid p{color:#7f949f;max-width:390px}.footer-grid a:not(.brand){color:#9db0ba}.brand-footer{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:35px;padding-top:20px;color:#718792;font-size:.8rem}.prose h2{margin-top:2em}.intro-copy{margin-bottom:25px}@media(max-width:850px){.menu-button{display:block}.nav{display:none;position:absolute;left:18px;right:18px;top:70px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:8px}.nav.show{display:flex}.nav a{padding:9px}.hero{padding:70px 0}.hero-grid,.split,.admin-grid{grid-template-columns:1fr}.hero-card{max-width:600px}.cards.three,.drop-grid{grid-template-columns:1fr}.stat-grid,.stat-grid.four{grid-template-columns:repeat(2,1fr)}.node-row{grid-template-columns:1fr}.node-buy{text-align:left;justify-items:start}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}@media(max-width:540px){.container{width:min(100% - 24px,1180px)}.hero h1,.page-hero h1{font-size:2.65rem}.section{padding:56px 0}.account-head{align-items:flex-start;flex-direction:column}.stat-grid,.stat-grid.four{grid-template-columns:1fr}.order-bar{position:static;align-items:stretch;flex-direction:column;gap:12px}.order-bar .btn{width:100%}.form-two{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.auth-card{padding:26px}.order-card-head,.order-total{flex-direction:column}.inline-form{align-items:stretch;flex-direction:column}.inline-form .btn{width:100%}}
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.service-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:var(--shadow)}.service-card h2{font-size:2rem;letter-spacing:-.035em;margin:5px 0 10px}.service-card p{color:var(--muted);min-height:78px;margin-bottom:24px}.notice-box{background:#eef8f7;border:1px solid #cce9e4;border-radius:14px;padding:16px 18px;margin:0 0 22px}.notice-box p{color:var(--muted);margin:5px 0 0}.line-item{display:block;margin:2px 0}.stat-grid.three-wide{grid-template-columns:repeat(3,1fr)}@media(max-width:850px){.service-grid{grid-template-columns:1fr}.stat-grid.three-wide{grid-template-columns:repeat(2,1fr)}}@media(max-width:540px){.stat-grid.three-wide{grid-template-columns:1fr}.service-card p{min-height:0}}


/* Airo V2 additions */
.section-soft{background:#eef5f5}.dark-cards .card{background:#0d1d25;border-color:rgba(255,255,255,.12);color:#fff}.dark-cards .card p{color:#9db0ba}.three-services{grid-template-columns:repeat(3,1fr)}.mini-list,.tier-list{display:grid;gap:7px;margin:16px 0 24px}.mini-list span,.tier-list span{background:#f2f6f7;border-radius:10px;padding:9px 11px;color:#52636c;font-size:.82rem}.catalog-grid,.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.catalog-card,.plan-card,.notice-card,.detail-card,.qr-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow)}.catalog-card h3,.plan-card h2{margin:8px 0}.catalog-card p,.notice-card p{color:var(--muted)}.catalog-card a{font-weight:800;color:#0d7f81}.price-line{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:18px 0}.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:20px}.detail-card{display:grid;gap:7px}.detail-card span{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.detail-card strong{font-size:1.05rem;line-height:1.5}.detail-card small{color:var(--muted)}.checkout-box{display:grid;grid-template-columns:1fr 1fr;gap:14px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;margin-top:16px}.checkout-box label{display:grid;gap:6px;font-size:.82rem;font-weight:800}.checkout-box select{padding:11px;border:1px solid var(--line);border-radius:10px}.checkout-box .check{grid-column:1/-1}.warning{background:#fff8e9;border-color:#ecd6a4}.plan-grid{grid-template-columns:repeat(5,1fr)}.plan-card{display:flex;flex-direction:column}.plan-card ul{padding-left:18px;color:var(--muted);font-size:.85rem;flex:1}.plan-price{display:flex;align-items:end;gap:5px;margin:15px 0}.plan-price strong{font-size:2.2rem}.plan-price span{color:var(--muted);padding-bottom:5px}.qr-card{text-align:center;display:grid;place-items:center;gap:12px}.qr-card img{width:min(260px,100%);height:auto}.qr-placeholder{width:180px;height:180px;border:2px dashed var(--line);display:grid;place-items:center;font-size:2rem;color:#9baab1}.source-note{font-size:.82rem;color:var(--muted)}.tier-list.large{grid-template-columns:repeat(4,1fr);display:grid}.quote-box{background:#0b1a22;color:#fff;border-radius:14px;padding:18px;display:grid;gap:4px}.quote-box span,.quote-box small{color:#9db0ba}.quote-box strong{font-size:1.5rem}.auth-card.wide{width:min(650px,100%)}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:15px}.quick-grid a{display:grid;gap:4px;border:1px solid var(--line);border-radius:14px;padding:18px}.quick-grid span{color:var(--muted);font-size:.82rem}.referral-banner{display:grid;gap:6px;margin-bottom:18px}.referral-banner strong{font-size:2rem;letter-spacing:.05em}.document-body{background:#edf2f4;padding:30px}.document-sheet{max-width:820px;margin:auto;background:#fff;padding:50px;border-radius:12px}.document-head,.document-meta{display:flex;justify-content:space-between;gap:30px;margin-bottom:35px}.document-head>div:last-child,.document-meta>div{display:grid;gap:4px}.document-meta{padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.document-meta span{font-size:.75rem;color:var(--muted);text-transform:uppercase}.receipt-stamp{margin:25px 0;padding:14px;border:2px solid #0d7f81;color:#0d7f81;font-weight:900;display:inline-block}.form-panel>label{display:grid;gap:6px;margin-bottom:14px;font-weight:800;font-size:.86rem}.form-panel input,.form-panel select{padding:11px;border:1px solid var(--line);border-radius:10px}.service-grid.three-services .service-card p{min-height:115px}@media(max-width:1100px){.plan-grid{grid-template-columns:repeat(3,1fr)}.catalog-grid{grid-template-columns:repeat(2,1fr)}.three-services{grid-template-columns:1fr 1fr}.quick-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.plan-grid,.catalog-grid,.three-services,.detail-grid,.checkout-box,.tier-list.large,.quick-grid{grid-template-columns:1fr}.service-grid.three-services .service-card p{min-height:0}.document-body{padding:0}.document-sheet{border-radius:0;padding:24px}.document-head,.document-meta{flex-direction:column}}@media print{.no-print{display:none!important}.document-body{background:#fff;padding:0}.document-sheet{box-shadow:none;padding:0}}

.four-services{grid-template-columns:repeat(2,1fr)}@media(max-width:850px){.four-services{grid-template-columns:1fr}}

/* Airo V2.1 public education / service overview */
.home-heading{align-items:flex-end}.section-intro{max-width:520px;color:var(--muted);margin:0}.offer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.offer-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow);display:flex;flex-direction:column}.offer-card.featured{border-color:#9bd7d1;background:linear-gradient(180deg,#f6fffd 0%,#fff 62%)}.offer-card.muted-offer{background:#f7f9fa}.offer-top{display:flex;justify-content:space-between;gap:16px;align-items:center;color:var(--muted);font-size:.76rem;text-transform:uppercase;letter-spacing:.07em}.offer-tag{background:#e7f4f2;color:#0a716f;border-radius:999px;padding:6px 9px;font-weight:850}.offer-card h3{font-size:1.65rem;letter-spacing:-.025em;margin:18px 0 8px}.offer-summary{color:var(--muted);margin:0 0 20px}.offer-facts{margin:0 0 22px;display:grid;gap:0}.offer-facts>div{display:grid;grid-template-columns:minmax(125px,.75fr) 1.25fr;gap:15px;padding:11px 0;border-top:1px solid var(--line)}.offer-facts dt{color:var(--muted);font-size:.78rem}.offer-facts dd{margin:0;font-weight:750}.offer-note{font-size:.78rem;color:var(--muted);margin-top:-8px}.offer-card .btn{margin-top:auto;align-self:flex-start}.home-disclaimer{margin-top:18px}.explainer-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}.explainer-grid h2{font-size:2.4rem;letter-spacing:-.04em}.explainer-grid p{color:var(--muted);font-size:1.03rem}.role-stack{display:grid;gap:12px}.role-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:20px}.role-card span,.role-detail>span{display:block;color:#0d7f81;font-weight:850;font-size:.7rem;letter-spacing:.09em;text-transform:uppercase;margin-bottom:6px}.role-card strong{font-size:1.08rem}.role-card p{font-size:.88rem;margin:7px 0 0}.journey-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.journey-grid article{border-top:2px solid #0d7f81;padding:18px 4px 0}.journey-grid article>span,.choice-number{font-size:.72rem;letter-spacing:.08em;color:#0d7f81;font-weight:900}.journey-grid h3{margin:6px 0 8px}.journey-grid p{color:var(--muted);font-size:.88rem}.centered-actions{justify-content:center;margin-top:32px}.choice-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.choice-grid .card{display:flex;flex-direction:column}.choice-grid .card a{margin-top:auto}.role-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.role-detail{background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px}.role-detail.highlight{background:#edf9f7;border-color:#b8e1dc}.role-detail h3{margin:5px 0 8px}.role-detail p{margin:0;color:var(--muted)}.requirements-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px}.clean-list{margin:15px 0 0;padding-left:20px;color:var(--muted);display:grid;gap:10px}.path-links{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}.path-links a{display:grid;gap:5px;border:1px solid var(--line);border-radius:14px;padding:17px;background:#fff}.path-links a strong{color:var(--text)}.path-links a span{color:var(--muted);font-size:.8rem}
@media(max-width:950px){.journey-grid,.choice-grid{grid-template-columns:repeat(2,1fr)}.role-columns{grid-template-columns:1fr}.offer-grid{grid-template-columns:1fr}.home-heading{align-items:flex-start;gap:16px;flex-direction:column}.section-intro{max-width:700px}.explainer-grid{grid-template-columns:1fr;gap:25px}}
@media(max-width:620px){.journey-grid,.choice-grid,.path-links{grid-template-columns:1fr}.offer-card{padding:22px}.offer-top{align-items:flex-start;flex-direction:column}.offer-facts>div{grid-template-columns:1fr;gap:4px}.explainer-grid h2{font-size:2rem}}