:root{
  --navy:#0d2b45; --navy-2:#123a5c; --ink:#1b2733; --muted:#5a6b7b;
  --ice:#7ec8e3; --ice-soft:#eaf4fa; --bg:#ffffff; --soft:#f4f7fa; --border:#dde5ec;
  --good:#0e6e5c; --warn:#8a3b2e; --amber:#a35f2a; --amber-soft:#fdf3e7; --maxw:1080px;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif;
  --primary:#0d2b45; --primary-strong:#123a5c; --green:#3e7d32; --green-soft:#e7f3ea;
}
::selection{background:var(--ice);color:var(--navy)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:20px}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;font-size:1rem}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
a{color:var(--primary-strong)}
a:focus-visible,button:focus-visible{outline:3px solid var(--ice);outline-offset:2px}
.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:8px 14px;z-index:100}
.skip:focus{left:12px}
h1,h2{font-family:var(--serif);font-weight:600;line-height:1.18;letter-spacing:0}
h3{line-height:1.22;letter-spacing:-.01em;font-size:1.08rem;margin-bottom:.35em}
h2{font-size:clamp(1.6rem,3.2vw,2.15rem);margin-bottom:.5em}
p.lead{font-size:1.12rem;color:var(--muted);max-width:46em}
section{padding:72px 0}
.kicker{display:inline-block;font-size:.82rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--amber);margin-bottom:14px}
.rotator{display:block;position:relative;min-height:2.5em}
@media (max-width:720px){.rotator{min-height:3.6em}}
.rotator .slog{position:absolute;left:0;top:0;right:0;opacity:0;animation:slogfade 20s linear infinite}
.rotator .slog:nth-child(1){position:relative;animation-delay:0s}
.rotator .slog:nth-child(2){animation-delay:4s}
.rotator .slog:nth-child(3){animation-delay:8s}
.rotator .slog:nth-child(4){animation-delay:12s}
.rotator .slog:nth-child(5){animation-delay:16s}
@keyframes slogfade{0%{opacity:0;transform:translateY(10px)}2%{opacity:1;transform:translateY(0)}19%{opacity:1;transform:translateY(0)}21.5%{opacity:0;transform:translateY(-8px)}100%{opacity:0}}
@media (prefers-reduced-motion: reduce){.rotator .slog{animation:none}.rotator .slog:nth-child(1){opacity:1}}
.js-rot .rotator .slog{animation:none;opacity:0;transform:translateY(8px);transition:opacity .45s ease,transform .45s ease}
.js-rot .rotator .slog.active{opacity:1;transform:none}
.js-rot .rotator .slog:nth-child(1):not(.active){opacity:0}
.rotctl{display:flex;align-items:center;gap:4px;margin-top:26px}
.rotctl button{background:transparent;border:none;cursor:pointer;color:#cfe4f2}
.rotctl .prev,.rotctl .next{border:1.5px solid rgba(207,228,242,.55);border-radius:50%;width:34px;height:34px;font-size:1.15rem;line-height:1;display:inline-flex;align-items:center;justify-content:center;margin:0 4px}
.rotctl .prev:hover,.rotctl .next:hover{background:rgba(207,228,242,.15)}
.rotctl .dot{width:24px;height:24px;position:relative}
.rotctl .dot::after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:9px;height:9px;border-radius:50%;background:rgba(207,228,242,.4)}
.rotctl .dot:hover::after{background:rgba(207,228,242,.75)}
.rotctl .dot[aria-current="true"]::after{background:#e8a15c}
.subrot{min-height:5.6em}
@media (max-width:720px){.subrot{min-height:10em}}
.underline-sketch{position:relative;white-space:nowrap}
.underline-sketch svg{position:absolute;left:0;right:0;bottom:-.18em;width:100%;height:.32em}
/* what-is section */
.twocol{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;margin-top:10px}
@media (max-width:860px){.twocol{grid-template-columns:1fr}}
.twocol .art{width:100%;height:auto}
.whatlist{list-style:none;margin-top:22px;display:grid;gap:10px}
.whatlist li{padding-left:26px;position:relative;font-size:1rem;color:var(--muted)}
.whatlist li::before{content:"";position:absolute;left:0;top:.52em;width:14px;height:3px;background:var(--amber);border-radius:2px}
.whatlist li strong{color:var(--ink)}
.punch{font-family:var(--serif);font-style:italic;font-size:1.3rem;color:var(--navy);margin-top:26px}
.flow{width:100%;height:auto;margin-top:44px}

/* header */
header{position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(6px);border-bottom:1px solid var(--border);z-index:50}
.nav{display:flex;align-items:center;gap:28px;padding:14px 24px;max-width:var(--maxw);margin:0 auto}
.logo{display:flex;align-items:center;text-decoration:none}
.logo img{height:68px;width:auto;display:block}
@media (max-width:720px){.logo img{height:48px}}
footer .mark{height:34px;width:auto;display:block;margin-bottom:10px}
.nav ul{display:flex;gap:22px;list-style:none;margin-left:auto}
.nav a{text-decoration:none;font-size:1rem;color:var(--ink)}
.nav a:hover{color:var(--navy-2)}
.nav ul a[aria-current="page"]{color:var(--navy-2);font-weight:600;position:relative}
.nav ul a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:2.5px;background:var(--amber);border-radius:2px}
.btn{display:inline-block;background:var(--primary);color:#fff !important;text-decoration:none;padding:11px 22px;border-radius:8px;font-weight:600;font-size:.98rem}
.btn:hover{background:var(--primary-strong)}
.btn.ghost{background:transparent;color:var(--navy) !important;border:1.5px solid var(--navy)}
.btn.light{background:#fff;color:var(--navy) !important}
.btn.light:hover{background:var(--ice-soft)}
.navtoggle{display:none;background:transparent;border:1.5px solid var(--border);border-radius:8px;width:44px;height:40px;align-items:center;justify-content:center;cursor:pointer;color:var(--navy);margin-left:auto}
.navtoggle svg{width:24px;height:24px;display:block}
@media (max-width:720px){
  .nav{flex-wrap:wrap;gap:12px}
  .navtoggle{display:inline-flex}
  .nav ul{display:none;flex-basis:100%;flex-direction:column;gap:0;margin-left:0}
  .nav .btn{display:none}
  .nav.nav-open ul{display:flex}
  .nav.nav-open .btn{display:block;flex-basis:100%;width:100%;text-align:center;margin-top:4px}
  .nav ul li{border-top:1px solid var(--border)}
  .nav ul a{display:block;padding:14px 2px;font-size:1.06rem}
  .nav ul a[aria-current="page"]{padding-left:12px;border-left:3px solid var(--amber)}
  .nav ul a[aria-current="page"]::after{display:none}
}

/* hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 70%,#17517e 100%);color:#fff;padding:96px 0 120px}
.hero .scene{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:0;display:none}
html:not([data-herobg]) .hero .scene[data-set="scenic"],
html[data-herobg="scenic"] .hero .scene[data-set="scenic"],
html[data-herobg="linework"] .hero .scene[data-set="linework"],
html[data-herobg="vista"] .hero .scene[data-set="vista"],
html[data-herobg="aurora"] .hero .scene[data-set="aurora"],
html[data-herobg="blueprint"] .hero .scene[data-set="blueprint"],
html[data-herobg="summit"] .hero .scene[data-set="summit"]{display:block}
.hero .scene[data-set="scenic"]{animation:scenefade 20s linear infinite}
.hero .scene.s1{animation-delay:0s}
.hero .scene.s2{animation-delay:4s}
.hero .scene.s3{animation-delay:8s}
.hero .scene.s4{animation-delay:12s}
.hero .scene.s5{animation-delay:16s}
@keyframes scenefade{0%{opacity:0}3%{opacity:1}19%{opacity:1}23%{opacity:0}100%{opacity:0}}
@media (prefers-reduced-motion: reduce){.hero .scene{animation:none}.hero .scene.s1{opacity:1}}
.js-rot .hero .scene{animation:none;transition:opacity .8s ease}
.js-rot .hero .scene.active{opacity:1}
/* Aurora — layered soft gradients, one mood per headline */
.hero .scene[data-set="aurora"][data-scene="0"]{background:radial-gradient(60% 80% at 78% 30%,rgba(126,200,227,.34),transparent 65%),linear-gradient(160deg,#0a2034,#123a5c 70%,#17517e)}
.hero .scene[data-set="aurora"][data-scene="1"]{background:radial-gradient(55% 75% at 22% 40%,rgba(8,136,192,.4),transparent 62%),linear-gradient(160deg,#0a2034,#0e3352 75%)}
.hero .scene[data-set="aurora"][data-scene="2"]{background:radial-gradient(70% 90% at 50% 85%,rgba(38,78,130,.5),transparent 70%),linear-gradient(180deg,#0a2034,#122c4a)}
.hero .scene[data-set="aurora"][data-scene="3"]{background:linear-gradient(115deg,rgba(126,200,227,.16) 0%,transparent 35%),radial-gradient(50% 70% at 85% 70%,rgba(8,136,192,.35),transparent 65%),linear-gradient(160deg,#0a2034,#123a5c)}
.hero .scene[data-set="aurora"][data-scene="4"]{background:radial-gradient(55% 75% at 80% 78%,rgba(232,161,92,.22),transparent 62%),linear-gradient(160deg,#0a2034,#123a5c 80%)}
/* Blueprint — engineering grid with a shifting focal glow */
.hero .scene[data-set="blueprint"]{background-color:#0b2a44;background-image:linear-gradient(rgba(126,200,227,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(126,200,227,.07) 1px,transparent 1px);background-size:48px 48px}
.hero .scene[data-set="blueprint"][data-scene="0"]{box-shadow:inset 0 0 240px 40px rgba(8,136,192,.28)}
.hero .scene[data-set="blueprint"][data-scene="1"]{background-image:radial-gradient(40% 60% at 25% 35%,rgba(126,200,227,.18),transparent 65%),linear-gradient(rgba(126,200,227,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(126,200,227,.07) 1px,transparent 1px)}
.hero .scene[data-set="blueprint"][data-scene="2"]{background-image:radial-gradient(50% 70% at 50% 80%,rgba(80,152,72,.16),transparent 65%),linear-gradient(rgba(126,200,227,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(126,200,227,.07) 1px,transparent 1px)}
.hero .scene[data-set="blueprint"][data-scene="3"]{background-image:linear-gradient(105deg,transparent 55%,rgba(126,200,227,.13) 75%,transparent 90%),linear-gradient(rgba(126,200,227,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(126,200,227,.07) 1px,transparent 1px)}
.hero .scene[data-set="blueprint"][data-scene="4"]{background-image:radial-gradient(45% 60% at 82% 72%,rgba(232,161,92,.18),transparent 62%),linear-gradient(rgba(126,200,227,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(126,200,227,.07) 1px,transparent 1px)}
/* Summit — near-solid, a single quiet beam per headline */
.hero .scene[data-set="summit"]{background:linear-gradient(160deg,#0a2034,#10314f)}
.hero .scene[data-set="summit"][data-scene="0"]{background:linear-gradient(135deg,transparent 58%,rgba(126,200,227,.10) 72%,transparent 86%),linear-gradient(160deg,#0a2034,#10314f)}
.hero .scene[data-set="summit"][data-scene="1"]{background:linear-gradient(105deg,transparent 48%,rgba(8,136,192,.16) 62%,transparent 78%),linear-gradient(160deg,#0a2034,#10314f)}
.hero .scene[data-set="summit"][data-scene="2"]{background:linear-gradient(75deg,transparent 52%,rgba(38,78,130,.35) 68%,transparent 84%),linear-gradient(160deg,#0a2034,#10314f)}
.hero .scene[data-set="summit"][data-scene="3"]{background:linear-gradient(115deg,transparent 40%,rgba(126,200,227,.12) 55%,transparent 70%),linear-gradient(160deg,#0a2034,#10314f)}
.hero .scene[data-set="summit"][data-scene="4"]{background:linear-gradient(145deg,transparent 55%,rgba(232,161,92,.14) 70%,transparent 85%),linear-gradient(160deg,#0a2034,#10314f)}
.hero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(10,32,52,.88) 0%,rgba(10,32,52,.55) 45%,rgba(10,32,52,.05) 75%)}
.hero .wrap{position:relative;z-index:2}
.hero .wave-bottom{position:absolute;left:0;right:0;bottom:-1px;z-index:2;display:block;width:100%;height:64px}
/* section dividers */
.divider{display:block;width:100%;height:56px}
/* proof watermark */
.proof{background:var(--soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='420' height='120' viewBox='0 0 420 120'%3E%3Cg fill='none' stroke='%230d2b45' stroke-opacity='.045' stroke-width='2'%3E%3Cpath d='M0 30 q35 -18 70 0 t70 0 t70 0 t70 0 t70 0 t70 0'/%3E%3Cpath d='M0 70 q35 -18 70 0 t70 0 t70 0 t70 0 t70 0 t70 0'/%3E%3Cpath d='M0 110 q35 -18 70 0 t70 0 t70 0 t70 0 t70 0 t70 0'/%3E%3C/g%3E%3C/svg%3E") repeat}
/* productizer compass */
.ptz{position:relative;overflow:hidden}
.ptz .compass{position:absolute;right:-40px;top:50%;transform:translateY(-50%);width:300px;height:300px;opacity:.12;pointer-events:none}
.ptz > *{position:relative;z-index:1}
/* final cta horizon */
.final-cta{position:relative;text-align:center;padding:0 24px 84px;background:linear-gradient(180deg,var(--ice-soft) 0%,#ffffff 55%)}
.final-cta .horizon{display:block;width:100%;max-width:760px;height:auto;margin:0 auto 8px}
.final-cta .sail-tag{font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;color:#2e648b;margin-bottom:18px}
.hero h1{font-size:clamp(2rem,5vw,3.1rem);max-width:16em}
.hero .sub{margin-top:18px;font-size:1.18rem;color:#cfe4f2;max-width:38em}
.hero .cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.hero .tag{margin-top:44px;font-size:.9rem;color:#b3cbdd}


/* stats — data-panel theme (distinct statistics block) */
.statpanel{background:var(--ice-soft);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.statpanel .statlead{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.statpanel .statlead .kicker{margin-bottom:0}
.statpanel .statlead .sub{font-size:.98rem;color:var(--muted)}
.statpanel .row{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.statpanel .stat{background:#fff;border:1px solid var(--border);border-radius:14px;padding:30px 24px 26px;text-align:center;position:relative;overflow:hidden;box-shadow:0 1px 2px rgba(13,43,69,.04)}
.statpanel .stat::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--accent)}
.statpanel .stat:nth-child(1){--accent:var(--navy-2)}
.statpanel .stat:nth-child(2){--accent:var(--amber)}
.statpanel .stat:nth-child(3){--accent:var(--good)}
.statpanel .n{font-family:var(--serif);font-size:3rem;font-weight:600;line-height:1;color:var(--accent)}
.statpanel .l{font-size:.95rem;color:var(--muted);max-width:22em;margin:12px auto 0;line-height:1.55}
.statpanel .fn{text-align:center;font-size:.82rem;color:var(--muted);margin:26px auto 0;max-width:62em}
@media (max-width:720px){.statpanel .row{grid-template-columns:1fr}}

/* cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
@media (max-width:900px){.grid3{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.grid3{grid-template-columns:1fr}}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:34px}
@media (max-width:620px){.grid2{grid-template-columns:1fr}}
.card{background:var(--soft);border-radius:12px;padding:26px 24px 22px;position:relative}
.card .ic{font-family:var(--serif);font-size:1.9rem;color:var(--amber);line-height:1;margin-bottom:10px;font-style:italic}
.card .cico{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:11px;background:var(--amber-soft);color:var(--amber);margin-bottom:14px}
.card .cico svg{width:26px;height:26px;display:block}
.card.hot .cico{background:#dff0f8;color:#1573a3}
.card p{font-size:1rem;color:var(--muted)}
.card p code{background:#e8eef4;padding:1px 5px;border-radius:4px;font-size:.85em}

/* method */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:34px}
@media (max-width:720px){.steps{grid-template-columns:1fr}}
.step{padding:0}
.step .num{font-family:var(--serif);font-style:italic;font-size:2.4rem;color:var(--amber);line-height:1;display:block;margin-bottom:10px}
.step h3{font-size:1.15rem}
.quoteband{margin-top:52px;padding:8px 0 8px 34px;border-left:3px solid var(--amber);font-family:var(--serif);font-style:italic;font-size:1.45rem;font-weight:500;color:var(--navy);max-width:30em}
.quoteband small{display:block;margin-top:12px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-style:normal;font-size:.9rem;font-weight:400;color:var(--muted)}
.ladder{display:grid;grid-template-columns:1fr 40px 1fr 40px 1fr;gap:0 6px;margin-top:30px;position:relative}
.ladder::before{content:"";position:absolute;left:1%;right:1%;top:-6px;bottom:10px;z-index:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1000 300' preserveAspectRatio='none'%3E%3Cpath d='M10 268 Q 500 250 940 40' fill='none' stroke='%23a35f2a' stroke-width='2' stroke-dasharray='8 7' opacity='.5'/%3E%3Cpath d='M928 32 L 952 37 L 940 58' fill='none' stroke='%23a35f2a' stroke-width='2' opacity='.5'/%3E%3C/svg%3E") no-repeat;background-size:100% 100%}
.lvl{border-radius:12px;padding:22px;position:relative;z-index:1}
.lgrow{display:flex;align-items:center;justify-content:center;color:var(--amber);position:relative;z-index:1}
.lgrow svg{width:26px;height:26px}
.lvl h3{color:var(--navy-2);font-size:1.12rem}
.lvl p{font-size:.9rem;color:var(--muted)}
.lvl-1{background:linear-gradient(135deg,#ffffff 20%,var(--ice-soft));border:1px solid var(--border);margin-top:72px}
.lvl-2{background:linear-gradient(135deg,var(--ice-soft) 15%,#cde2f0);border:1px solid #cfe0ec;margin-top:36px}
.lvl-3{background:linear-gradient(135deg,#1d5474,var(--navy) 70%)}
.lvl-3 h3{color:#fff}
.lvl-3 p{color:#cfe4f2}
.lvlhead{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.lvltag{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--amber)}
.lvl-3 .lvltag{color:#f0c896}
.bars{display:inline-flex;gap:3px;align-items:flex-end;height:16px}
.bars i{display:block;width:6px;border-radius:2px;background:var(--border);height:7px}
.bars i:nth-child(2){height:11px}
.bars i:nth-child(3){height:16px}
.bars i.on{background:var(--amber)}
.lvl-3 .bars i{background:#2a5578}
.lvl-3 .bars i.on{background:#7ec8e3}
@media (max-width:720px){.ladder{grid-template-columns:1fr;gap:0}.lvl-1,.lvl-2{margin-top:0}.lgrow{padding:10px 0}.lgrow svg{transform:rotate(90deg)}.ladder::before{display:none}}
.growth-note{margin-top:18px;font-family:var(--serif);font-style:italic;color:var(--muted);font-size:1.02rem}

/* proof */
.proof{background:var(--soft)}
.proof .facts{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:30px}
@media (max-width:720px){.proof .facts{grid-template-columns:1fr}}
.fact{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px;font-size:.97rem}
.fact strong{color:var(--navy-2)}

/* productizer */
.ptz{background:var(--navy);color:#fff;border-radius:18px;padding:48px;margin:0 24px}
.ptz-outer{max-width:var(--maxw);margin:0 auto}
.ptz h2{color:#fff}
.ptz p{color:#cfe4f2;max-width:46em}
.ptz .wedge{color:var(--ice);font-weight:600;margin-top:14px}

/* about + footer */
.about .bio{display:flex;gap:26px;align-items:flex-start;flex-wrap:wrap;margin-top:20px}
.about .bio p{max-width:46em}
footer{background:var(--ice-soft);color:var(--muted);padding:44px 0;font-size:.95rem;border-top:1px solid var(--border)}
footer a{color:var(--primary-strong)}
footer .cols{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.final-cta{text-align:center;padding:84px 24px}
.final-cta h2{font-size:clamp(1.6rem,3.4vw,2.3rem)}
.final-cta p{color:var(--muted);margin:14px auto 30px;max-width:36em}