/* self-hosted fonts (Fontsource, OFL) */
@font-face{font-family:"Newsreader";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/newsreader-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Newsreader";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/newsreader-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Newsreader";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/newsreader-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Instrument Sans";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/instrument-sans-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Instrument Sans";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/instrument-sans-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Instrument Sans";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/instrument-sans-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Instrument Sans";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/instrument-sans-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Instrument Sans";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/instrument-sans-latin-ext-500-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Instrument Sans";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/instrument-sans-latin-ext-600-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/jetbrains-mono-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/jetbrains-mono-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  --bg:#eef2f4;
  --surface:#f7f9fa;
  --ink:#0c1a2b;
  --mute:#46586a;
  --rule:#c7d2da;
  --accent:#d9531e;
  --accent-hover:#ef6a33;
  --accent-text:#b4410f;
  --on-accent:#ffffff;
  --err:#b3261e;
  --hero-bg:#0c1a2b;
  --hero-ink:#eef2f4;
  --hero-mute:#a9b9c6;
  --hero-rule:#25384d;
  --hero-ice:190,215,232;
  --nav-bg:rgba(12,26,43,.82);
  --f-display:"Newsreader",Georgia,"Times New Roman",serif;
  --f-body:"Instrument Sans",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0c1a2b;--surface:#112336;--ink:#e8eef2;--mute:#9db0bf;--rule:#243850;
    --accent:#ef6a33;--accent-hover:#ff8250;--accent-text:#f47b4a;--on-accent:#0c1a2b;--err:#ff8a80;
    --hero-bg:#09141f;--hero-rule:#1f3247;--nav-bg:rgba(9,20,31,.82);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0c1a2b;--surface:#112336;--ink:#e8eef2;--mute:#9db0bf;--rule:#243850;
  --accent:#ef6a33;--accent-hover:#ff8250;--accent-text:#f47b4a;--on-accent:#0c1a2b;--err:#ff8a80;
  --hero-bg:#09141f;--hero-rule:#1f3247;--nav-bg:rgba(9,20,31,.82);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,p,ul,ol,figure,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit}
.wrap{width:calc(100% - 2*clamp(16px,4vw,40px));max-width:1180px;margin-inline:auto}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.eyebrow{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-text)}
h2{font-family:var(--f-display);font-weight:400;font-size:clamp(1.9rem,4.2vw,3rem);line-height:1.1;letter-spacing:-.01em;text-wrap:balance}
h3{font-family:var(--f-body);font-weight:600;font-size:1.05rem;line-height:1.3}
.lede{color:var(--mute);max-width:62ch}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:46px;padding:.7rem 1.4rem;background:var(--accent);color:var(--on-accent);border:1px solid var(--accent);font:600 .95rem/1 var(--f-body);text-decoration:none;cursor:pointer;transition:background .15s,border-color .15s}
.btn:hover{background:var(--accent-hover);border-color:var(--accent-hover)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--rule)}
.btn.ghost:hover{background:transparent;border-color:var(--ink)}
.btn.sm{min-height:34px;padding:.4rem .8rem;font-size:.8rem}

/* top bar */
.bar{position:fixed;inset:0 0 auto 0;z-index:50;background:var(--nav-bg);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--hero-rule);padding-top:env(safe-area-inset-top,0px);color:var(--hero-ink)}
.bar .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:64px}
.brand{display:flex;flex-direction:column;text-decoration:none;line-height:1}
.brand b{font-family:var(--f-display);font-weight:500;font-size:1.45rem;letter-spacing:.14em}
.brand span{font-family:var(--f-mono);font-size:.62rem;letter-spacing:.24em;color:var(--hero-mute);margin-top:5px}
.nav{display:flex;align-items:center;gap:1.4rem}
.nav a:not(.btn){font-size:.9rem;text-decoration:none;color:var(--hero-mute);padding:.4rem 0;transition:color .15s}
.nav a:not(.btn):hover{color:var(--hero-ink)}
.menu-btn{display:none;background:none;border:1px solid var(--hero-rule);color:var(--hero-ink);min-height:40px;padding:0 .9rem;font:500 .85rem var(--f-mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
@media (max-width:980px){
  .menu-btn{display:inline-flex;align-items:center}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:var(--hero-bg);border-bottom:1px solid var(--hero-rule);padding:.5rem clamp(16px,4vw,40px) 1.2rem}
  .nav.open{display:flex}
  .nav a:not(.btn){padding:.9rem 0;border-bottom:1px solid var(--hero-rule);font-size:1rem}
  .nav .btn{margin-top:1rem}
}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--hero-bg);color:var(--hero-ink);padding-top:calc(64px + env(safe-area-inset-top,0px) + clamp(48px,9vw,110px))}
.floes{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.floes g.l{animation:drift 90s linear infinite alternate}
.floes g.l2{animation-duration:140s;animation-direction:alternate-reverse}
.floes g.l3{animation-duration:200s}
@keyframes drift{from{transform:translateX(-24px)}to{transform:translateX(24px)}}
@media (prefers-reduced-motion:reduce){.floes g.l{animation:none}html{scroll-behavior:auto}}
.hero-in{position:relative}
.hero .eyebrow{color:var(--hero-mute)}
.hero h1{font-family:var(--f-display);font-weight:400;font-size:clamp(2.5rem,7.4vw,5.6rem);line-height:1.02;letter-spacing:-.02em;max-width:15ch;margin-top:1.1rem;text-wrap:balance}
.hero p.sub{max-width:58ch;margin-top:1.5rem;color:var(--hero-mute);font-size:clamp(1rem,1.5vw,1.15rem)}
.hero .acts{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.hero .btn.ghost{color:var(--hero-ink);border-color:#3a5068}
.hero .btn.ghost:hover{border-color:var(--hero-ink)}
.stats{position:relative;display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(44px,7vw,84px);border-top:1px solid var(--hero-rule)}
.stat{padding:1.3rem 1.2rem 1.5rem 0;display:flex;flex-direction:column;gap:.5rem;min-width:0}
.stat+.stat{padding-left:1.2rem;border-left:1px solid var(--hero-rule)}
.stat .k{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.16em;color:var(--hero-mute);text-transform:uppercase}
.stat .v{font-family:var(--f-display);font-size:clamp(1.3rem,2vw,1.65rem);line-height:1.2}
.stat .v small{display:block;font-family:var(--f-body);font-size:.85rem;color:var(--hero-mute);margin-top:.3rem;line-height:1.4}
@media (max-width:900px){
  .stats{grid-template-columns:1fr 1fr}
  .stat:nth-child(odd){padding-left:0;border-left:0}
  .stat:nth-child(n+3){border-top:1px solid var(--hero-rule)}
}
@media (max-width:520px){
  .stats{grid-template-columns:1fr}
  .stat+.stat{padding-left:0;border-left:0;border-top:1px solid var(--hero-rule)}
}

/* sections */
section.s{padding-block:clamp(56px,8vw,104px);border-top:1px solid var(--rule)}
.hero+section.s{border-top:0}
.s-head{display:grid;gap:1rem;margin-bottom:clamp(32px,5vw,56px);max-width:760px}

/* on board */
.phases{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--rule)}
.phase{padding:1.6rem 1.4rem 1.8rem;display:flex;flex-direction:column;gap:1rem;min-width:0}
.phase+.phase{border-left:1px solid var(--rule)}
.phase h3{font-family:var(--f-display);font-weight:400;font-size:1.5rem}
.phase .eyebrow{color:var(--mute)}
.ticks{display:grid;gap:.75rem}
.ticks li{position:relative;padding-left:1.1rem;font-size:.92rem;color:var(--mute)}
.ticks li::before{content:"";position:absolute;left:0;top:.55em;width:5px;height:5px;background:var(--accent)}
@media (max-width:1040px){
  .phases{grid-template-columns:1fr 1fr}
  .phase+.phase{border-left:0}
  .phase:nth-child(even){border-left:1px solid var(--rule)}
  .phase:nth-child(n+3){border-top:1px solid var(--rule)}
}
@media (max-width:620px){
  .phases{grid-template-columns:1fr}
  .phase:nth-child(even){border-left:0}
  .phase+.phase{border-top:1px solid var(--rule)}
}
.safety{margin-top:1.5rem;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:1rem 2rem;padding:1.6rem 1.4rem;background:var(--surface);border:1px solid var(--rule);border-top:2px solid var(--accent)}
.safety p+p{margin-top:.6rem}
.safety div p:first-child{color:var(--mute)}
@media (max-width:760px){.safety{grid-template-columns:1fr}}

/* marine services */
.svc{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ink)}
.svc li{padding:1.5rem 1.5rem 1.7rem 0;border-bottom:1px solid var(--rule);min-width:0}
.svc li:nth-child(even){padding-left:1.5rem;padding-right:0;border-left:1px solid var(--rule)}
.svc li.wide{grid-column:1/-1;border-left:0;padding-left:0;padding-right:0;display:grid;grid-template-columns:1fr 1fr;gap:0 3rem;align-items:baseline}
.svc h3{font-family:var(--f-display);font-weight:400;font-size:clamp(1.3rem,2.1vw,1.7rem);line-height:1.2;text-wrap:balance}
.svc p{margin-top:.55rem;color:var(--mute);font-size:.92rem;max-width:46ch}
.svc li.wide p{margin-top:0;max-width:none}
.svc a.more{display:inline-block;margin-top:.5rem;color:var(--accent-text);font-weight:600;font-size:.92rem}
@media (max-width:760px){
  .svc{grid-template-columns:1fr}
  .svc li,.svc li:nth-child(even){padding:1.3rem 0;border-left:0}
  .svc li.wide{display:block}
  .svc li.wide p{margin-top:.55rem}
}
.cap{margin-top:clamp(32px,5vw,56px);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:1.5rem 3rem}
.cap-text{display:grid;gap:1rem;color:var(--mute);max-width:68ch}
.cap-side{display:flex;flex-direction:column;align-items:flex-start;gap:1rem}
@media (max-width:860px){.cap{grid-template-columns:1fr}}

/* why */
.why{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--rule)}
.card{padding:1.7rem 1.5rem 1.9rem;display:grid;gap:.7rem;align-content:start;min-width:0}
.card p{color:var(--mute);font-size:.94rem}
.card:nth-child(n+4){border-top:1px solid var(--rule)}
.card:not(:nth-child(3n+1)){border-left:1px solid var(--rule)}
@media (max-width:900px){
  .why{grid-template-columns:1fr 1fr}
  .card{border-left:0!important;border-top:0!important}
  .card:nth-child(even){border-left:1px solid var(--rule)!important}
  .card:nth-child(n+3){border-top:1px solid var(--rule)!important}
}
@media (max-width:600px){
  .why{grid-template-columns:1fr}
  .card:nth-child(even){border-left:0!important}
  .card+.card{border-top:1px solid var(--rule)!important}
}
.record{margin-top:1.5rem;font-family:var(--f-display);font-size:clamp(1.25rem,2.2vw,1.6rem);line-height:1.35;max-width:46ch}

/* how */
.steps{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--ink)}
.steps.three{grid-template-columns:repeat(3,1fr)}
.step{padding:1.4rem 1.2rem 1.6rem 0;display:grid;gap:.6rem;align-content:start;min-width:0}
.step+.step{padding-left:1.2rem;border-left:1px solid var(--rule)}
.step .n{font-family:var(--f-display);font-size:2.2rem;line-height:1;color:var(--accent-text)}
.step p{color:var(--mute);font-size:.92rem}
.sub-h{display:flex;align-items:baseline;gap:1rem;margin:clamp(40px,6vw,64px) 0 1rem}
.sub-h .eyebrow{color:var(--mute)}
@media (max-width:1000px){
  .steps,.steps.three{grid-template-columns:1fr}
  .step,.step+.step{grid-template-columns:3rem 1fr;column-gap:.5rem;padding:1.2rem 0;border-left:0;border-bottom:1px solid var(--rule)}
  .step .n{grid-row:span 2}
}

/* coverage */
.cov{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:2.5rem clamp(2rem,5vw,4rem);align-items:start}
.rows{border-top:1px solid var(--ink)}
.row{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.05rem 0;border-bottom:1px solid var(--rule)}
.row span:first-child{font-family:var(--f-display);font-size:1.3rem;line-height:1.25;min-width:0}
.badge{flex:none;font-family:var(--f-mono);font-size:.7rem;letter-spacing:.12em;padding:.35rem .6rem;border:1px solid var(--rule);color:var(--ink);white-space:nowrap}
.board{display:grid;gap:1.1rem;margin-top:2rem}
.board dt{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-text)}
.board dd{color:var(--mute);margin-top:.25rem}
.frame{margin-top:1.5rem;font-weight:500}
.schem{background:var(--surface);border:1px solid var(--rule);padding:1.2rem}
.schem-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.schem svg{width:100%;height:auto;display:block}
.schem figcaption{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-top:.9rem}
.s-line{stroke:var(--mute);stroke-width:1.2;fill:none}
.s-dash{stroke:var(--mute);stroke-width:1.2;stroke-dasharray:3 4;fill:none}
.s-node{fill:var(--surface);stroke:var(--ink);stroke-width:1.6}
.s-end{fill:var(--accent);stroke:var(--accent)}
.s-t{font:500 12.5px var(--f-body);fill:var(--ink)}
.s-m{font:400 9.5px var(--f-mono);fill:var(--mute);letter-spacing:.1em}
.s-h{font:500 10px var(--f-mono);fill:var(--accent-text);letter-spacing:.14em}
@media (max-width:900px){.cov{grid-template-columns:1fr}}
.fw{margin-top:clamp(36px,5vw,56px);display:grid;gap:1rem}
.chips{display:flex;flex-wrap:wrap;gap:.6rem}
.chips li{font-family:var(--f-mono);font-size:.78rem;padding:.45rem .8rem;border:1px solid var(--rule);background:var(--surface)}

/* contact */
.contact{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:2.5rem clamp(2rem,5vw,4.5rem);align-items:start}
.reach{display:grid;gap:0;margin-top:2rem;border-top:1px solid var(--ink)}
.reach>div{padding:1.1rem 0;border-bottom:1px solid var(--rule);display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.reach .k{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.14em;color:var(--mute);text-transform:uppercase;width:100%}
.reach .val{font-family:var(--f-display);font-size:clamp(1.3rem,2.4vw,1.7rem);user-select:all;overflow-wrap:anywhere}
@media (max-width:900px){.contact{grid-template-columns:1fr}}
form,.result{background:var(--surface);border:1px solid var(--rule);padding:clamp(1.2rem,3vw,2rem)}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.fld{display:grid;gap:.4rem;min-width:0;align-content:start}
.fld.full{grid-column:1/-1}
label{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
label i{font-style:normal;color:var(--accent-text)}
input,select,textarea{width:100%;min-width:0;font:400 1rem var(--f-body);color:var(--ink);background:var(--bg);border:1px solid var(--rule);padding:.7rem .8rem;min-height:46px;border-radius:0}
textarea{min-height:120px;resize:vertical}
input:hover,select:hover,textarea:hover{border-color:var(--mute)}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.err{color:var(--err);font-size:.82rem;min-height:0}
.fld.bad input{border-color:var(--err)}
.fine{font-size:.85rem;color:var(--mute);margin-top:1.1rem}
.result h3{font-family:var(--f-display);font-weight:400;font-size:1.6rem}
.result pre{margin:1.2rem 0;padding:1rem;background:var(--bg);border:1px solid var(--rule);font:400 .85rem/1.6 var(--f-mono);white-space:pre-wrap;overflow-wrap:anywhere;user-select:all}
.result .send{font-weight:600;margin-bottom:1.2rem}
.btns{display:flex;flex-wrap:wrap;gap:.7rem}
@media (max-width:560px){.fgrid{grid-template-columns:1fr}.fld.full,.fld{grid-column:1/-1}}

footer{border-top:1px solid var(--rule);padding-block:2rem}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.6rem 2rem;color:var(--mute);font-size:.88rem}
footer b{font-family:var(--f-display);font-weight:500;letter-spacing:.14em;color:var(--ink)}

/* ---- production additions ---- */
html{scroll-padding-top:72px}
.nav a[aria-current="page"]{color:var(--hero-ink)}
.hero h1 .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em}
.hero h1 .w>span{display:inline-block;transform:translateY(105%);animation:rise .9s cubic-bezier(.2,.7,.2,1) forwards;animation-delay:calc(var(--i)*80ms + 120ms)}
@keyframes rise{to{transform:none}}
@media (prefers-reduced-motion:reduce){.hero h1 .w>span{animation:none;transform:none}}
.hero-media{position:absolute;inset:0;pointer-events:none}
.hero-media video{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.2s}
.hero.has-video .hero-media video{opacity:1}
.hero.has-video .hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,20,31,.9) 0%,rgba(9,20,31,.72) 45%,rgba(9,20,31,.3) 100%)}
.hero.has-video .floes{opacity:.3}
.hero.slim{padding-bottom:clamp(40px,6vw,72px)}
.hero.slim h1{font-size:clamp(2.1rem,5.4vw,4rem);max-width:22ch}
.dirs{display:grid;grid-template-columns:repeat(2,1fr);border:1px solid var(--rule)}
.dir{padding:1.7rem 1.5rem 1.9rem;display:flex;flex-direction:column;gap:.9rem;min-width:0;text-decoration:none;color:inherit;transition:background .15s}
.dir+.dir{border-left:1px solid var(--rule)}
.dir:hover{background:var(--surface)}
.dir h3{font-family:var(--f-display);font-weight:400;font-size:1.6rem;line-height:1.15}
.dir ul{display:grid;gap:.5rem;color:var(--mute);font-size:.93rem}
.dir li{padding-top:.5rem;border-top:1px solid var(--rule)}
.dir .more{margin-top:auto;padding-top:.6rem;color:var(--accent-text);font-weight:600;font-size:.92rem}
@media (max-width:900px){.dirs{grid-template-columns:1fr}.dir+.dir{border-left:0;border-top:1px solid var(--rule)}}
.svc.one{grid-template-columns:1fr}
.svc.one li,.svc.one li:nth-child(even){padding:1.6rem 0;border-left:0;display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:.5rem 3rem;align-items:baseline}
.svc.one li p{margin-top:0}
@media (max-width:760px){.svc.one li,.svc.one li:nth-child(even){display:block}.svc.one li p{margin-top:.55rem}}
.also{margin-top:clamp(28px,4vw,44px);color:var(--mute)}
.also a{color:var(--accent-text);font-weight:600}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.notice{margin-top:1rem;padding:.9rem 1rem;border:1px solid var(--rule);border-left:3px solid var(--accent);background:var(--bg);font-size:.92rem}
footer .wrap{align-items:baseline}
footer nav{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem}
footer nav a{color:var(--mute);text-decoration:none}
footer nav a:hover{color:var(--ink)}

.hero-media img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 55%}
.hero.has-img .hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,20,31,.88) 0%,rgba(9,20,31,.6) 50%,rgba(9,20,31,.18) 100%)}
.hero.has-img .floes{opacity:.18}


.schem.dark{background:var(--hero-bg);border-color:var(--hero-rule);padding:1.2rem}
.schem.dark figcaption{color:rgba(238,242,244,.6)}
.bmap{width:100%;height:auto;display:block}
.bm-m{font:500 8px var(--f-mono);letter-spacing:.14em;fill:rgba(190,215,232,.75)}
.bm-node text{font:500 11px var(--f-body);fill:#eef2f4}
.bm-node circle:not(.pulse){fill:#0c1a2b;stroke:#eef2f4;stroke-width:2}
.bm-base circle:not(.pulse){fill:#d9531e;stroke:#ef6a33}
.bm-node .pulse{fill:rgba(239,106,51,.35);stroke:none;transform-box:fill-box;transform-origin:center;animation:ping 3s ease-out infinite}
@keyframes ping{0%{transform:scale(1);opacity:.9}70%,100%{transform:scale(3.2);opacity:0}}
@media (prefers-reduced-motion:reduce){.bm-node .pulse{animation:none;opacity:0}}
.bigstat{margin-top:clamp(28px,4vw,48px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));background:var(--hero-bg);color:var(--hero-ink);position:relative;overflow:hidden;
 background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='360' height='200' viewBox='0 0 360 200'%3E%3Cg fill='none' stroke='%23bed7e8' stroke-opacity='.10'%3E%3Cpath d='M20 150l60-40 50 20-20 50z'/%3E%3Cpath d='M170 70l70-30 40 40-60 30z'/%3E%3Cpath d='M250 160l50-30 50 30-30 30z'/%3E%3Cpath d='M60 40l40-20 30 30-40 20z'/%3E%3C/g%3E%3C/svg%3E")}
.bigstat>div{padding:clamp(22px,3vw,40px);border-left:1px solid var(--hero-rule);display:grid;gap:.5rem;align-content:start}
.bigstat>div:first-child{border-left:0}
.bigstat b{font:400 clamp(2.4rem,5vw,3.8rem)/1 var(--f-display);color:#fff}
.bigstat span{font-size:.95rem;color:rgba(238,242,244,.78);max-width:28ch}
@media (max-width:720px){.bigstat{grid-template-columns:1fr}.bigstat>div{border-left:0;border-top:1px solid var(--hero-rule)}.bigstat>div:first-child{border-top:0}}
.lbl{font:500 .75rem/1.2 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.seg{display:flex;flex-wrap:wrap;gap:.5rem}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.seg label span{font:500 .92rem/1.7 var(--f-body);letter-spacing:0;text-transform:none;display:inline-block;padding:.6rem 1rem;border:1px solid var(--rule);background:var(--surface);color:var(--ink);font-size:.92rem;min-height:44px;line-height:1.7}
.seg input:checked+span{background:var(--accent);border-color:var(--accent);color:#fff}
.seg input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.bm-stack{display:grid;gap:.6rem}
.bm-stack .bmap{border:1px solid var(--hero-rule)}
.mp-sea{fill:#0a1623}
.mp-grat{fill:none;stroke:rgba(190,215,232,.10);stroke-width:1}
.mp-land{fill:#15293d;stroke:rgba(190,215,232,.38);stroke-width:.8;stroke-linejoin:round}
.mp-ice{fill:rgba(190,215,232,.14);stroke:rgba(190,215,232,.6);stroke-width:1;stroke-dasharray:3 3}
.mp-link{fill:none;stroke:rgba(239,106,51,.7);stroke-width:1.2;stroke-dasharray:5 4}
.mp-deg{font:500 8px var(--f-mono);letter-spacing:.1em;fill:rgba(190,215,232,.45)}
.bm-t{font:500 9px var(--f-mono);letter-spacing:.16em;fill:rgba(238,242,244,.85)}
.card.wide{grid-column:1/-1;border-left:0!important;border-top:1px solid var(--rule)!important}
@media (min-width:901px){.card.wide{padding-inline:1.5rem}.card.wide p{max-width:70ch}}
.bm-node text.bm-m{font:500 8px var(--f-mono);letter-spacing:.12em;fill:rgba(190,215,232,.8)}

/* hull condition record */
.hint{margin:0 0 1.2rem;padding:.9rem 1rem;border-left:3px solid var(--accent);background:var(--surface);color:var(--ink);font-size:.92rem}
.hint[hidden]{display:none}
.tl{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ink);margin:0;padding:0;list-style:none}
.tl li{position:relative;padding:1.8rem 1.6rem 1.4rem 0;display:grid;gap:.55rem;align-content:start;min-width:0}
.tl li+li{padding-left:1.6rem;border-left:1px solid var(--rule)}
.tl li::before{content:"";position:absolute;top:-7px;left:0;width:13px;height:13px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--bg)}
.tl li+li::before{left:-7px}
.tl .eyebrow{color:var(--mute)}
.tl h3{font-family:var(--f-display);font-weight:400;font-size:clamp(1.3rem,2.1vw,1.7rem);line-height:1.2;text-wrap:balance}
.tl p{color:var(--mute);font-size:.94rem;max-width:46ch}
.tl p.eyebrow{color:var(--accent-text)}
.hr-lists{display:grid;grid-template-columns:1fr 1fr;gap:0 3rem;margin-top:2.2rem}
.hr-lists .eyebrow{color:var(--mute);margin-bottom:.7rem}
.rl{list-style:none;margin:0;padding:0;counter-reset:rl;border-top:1px solid var(--ink)}
.rl li{counter-increment:rl;position:relative;padding:.95rem 0 .95rem 2.2rem;border-bottom:1px solid var(--rule);font-size:.95rem}
.rl li::before{content:counter(rl);position:absolute;left:0;top:.95rem;font-family:var(--f-mono);font-size:.78rem;color:var(--accent-text)}
.rl li b{font-weight:600}
.hr-steps{margin-top:2.4rem}
.hr-foot{display:flex;flex-wrap:wrap;gap:1.4rem 2.4rem;align-items:center;justify-content:space-between;margin-top:2rem}
.notes{list-style:none;margin:0;padding:0;display:grid;gap:.4rem;max-width:62ch;color:var(--mute);font-size:.85rem}
.bm-node text.bm-i{fill:rgba(217,83,30,.95);font-size:7.5px}
@media (max-width:720px){
  .tl{grid-template-columns:1fr;border-top:0;border-left:1px solid var(--ink)}
  .tl li,.tl li+li{padding:1.2rem 0 1.2rem 1.6rem;border-left:0}
  .tl li::before,.tl li+li::before{top:1.55rem;left:-7px}
  .hr-lists{grid-template-columns:1fr;gap:2rem}
}

/* faq */
.faq{border-top:1px solid var(--ink);max-width:78ch}
.faq .q{padding:1.3rem 0 1.4rem;border-bottom:1px solid var(--rule)}
.faq h3{font-family:var(--f-display);font-weight:400;font-size:clamp(1.2rem,2vw,1.5rem);line-height:1.25}
.faq p{margin-top:.5rem;color:var(--mute);font-size:.97rem}
.board dd a{color:var(--accent-text);font-weight:600}