:root{
  --white:#ffffff;
  --ice:#f4f9fd;
  --mist:#e6f2fa;
  --sky:#8fd6f5;
  --azure:#2f9be0;
  --azure-2:#1c7fc4;
  --deep:#0a2a44;
  --deep-2:#0f3a5c;
  --ink:#0d2233;
  --ink-2:#44596b;
  --ink-3:#7b8d9c;
  --line:rgba(13,34,51,.09);
  --ok:#3cc9a3;
  --warn:#f2b441;
  --hi:#ef6a5a;
  --serif:"Instrument Serif", Georgia, serif;
  --sans:"Manrope", system-ui, -apple-system, sans-serif;
  --r:22px;
  --gutter:clamp(16px,4vw,48px);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);color:var(--ink);background:var(--white);line-height:1.6;font-size:17px;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--azure)}
h1,h2,h3{font-weight:500;letter-spacing:-.02em;line-height:1.02}
h2{font-family:var(--serif);font-weight:400;font-size:clamp(44px,7vw,92px);letter-spacing:-.025em;line-height:.95}
h3{font-size:20px;font-weight:600;letter-spacing:-.01em;line-height:1.2}
.skip{position:absolute;left:-999px}
.skip:focus{left:16px;top:16px;z-index:99;background:#fff;padding:8px 12px;border-radius:8px}
:focus-visible{outline:2px solid var(--azure);outline-offset:3px;border-radius:6px}

.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 var(--gutter)}
.narrow{max-width:860px}
.section{padding:clamp(88px,12vw,160px) 0;position:relative}
.ice{background:var(--ice)}
.kicker{font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--azure);margin-bottom:18px;display:flex;align-items:center;gap:10px}
.kicker::before{content:"";width:28px;height:1px;background:currentColor}
.section-lead{font-size:clamp(17px,1.6vw,20px);color:var(--ink-2);max-width:620px;margin-top:26px}
.tiny{font-size:12px;color:var(--ink-3);margin-top:14px}
.center{text-align:center}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:56px;padding:0 28px;border-radius:999px;font-weight:600;font-size:15px;letter-spacing:.01em;transition:transform .35s var(--ease),background .3s,box-shadow .3s,color .3s;will-change:transform;white-space:nowrap}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{background:var(--ink);color:#fff;box-shadow:0 10px 30px -10px rgba(13,34,51,.5)}
.btn-primary:hover{background:var(--azure-2)}
.btn-ghost{color:var(--ink);border:1px solid var(--line);background:rgba(255,255,255,.6);backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:var(--azure);color:var(--azure)}
.btn-white{background:#fff;color:var(--deep);height:64px;padding:0 32px;font-size:16px;box-shadow:0 20px 50px -15px rgba(0,0,0,.4)}
.btn-white .ig{width:22px;height:22px}
.btn-sm{height:42px;padding:0 20px;font-size:14px}

/* nav */
.nav{position:fixed;top:12px;left:50%;transform:translateX(-50%);z-index:50;width:calc(100% - 24px);max-width:1180px;height:64px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 10px 0 22px;border-radius:999px;background:rgba(255,255,255,.55);backdrop-filter:blur(18px) saturate(1.6);-webkit-backdrop-filter:blur(18px) saturate(1.6);border:1px solid rgba(255,255,255,.7);box-shadow:0 8px 30px -12px rgba(10,42,68,.18);transition:background .3s,box-shadow .3s,transform .5s var(--ease)}
.nav.scrolled{background:rgba(255,255,255,.82)}
.nav.hide{transform:translate(-50%,-120%)}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:21px;letter-spacing:-.04em}
.brand-drop{width:20px;height:20px;fill:var(--azure)}
.nav-links{display:flex;gap:4px}
.nav-links a{padding:8px 14px;border-radius:999px;font-size:14px;font-weight:500;color:var(--ink-2);transition:background .2s,color .2s}
.nav-links a:hover,.nav-links a.active{background:var(--mist);color:var(--ink)}
.burger{display:none;width:46px;height:46px;border-radius:50%;border:0;background:var(--ink);cursor:pointer;position:relative}
.burger span{position:absolute;left:14px;right:14px;height:2px;background:#fff;border-radius:2px;transition:transform .3s var(--ease)}
.burger span:first-child{top:19px}.burger span:last-child{top:26px}
.burger[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.burger[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
.sheet{position:fixed;inset:0;z-index:40;background:rgba(244,249,253,.97);backdrop-filter:blur(10px);display:flex;flex-direction:column;justify-content:center;gap:6px;padding:100px 28px 40px}
.sheet[hidden]{display:none}
.sheet a:not(.btn){font-family:var(--serif);font-size:44px;line-height:1.2;color:var(--ink);opacity:0;transform:translateY(14px);animation:sheetIn .5s var(--ease) forwards}
.sheet a:nth-child(2){animation-delay:.05s}.sheet a:nth-child(3){animation-delay:.1s}.sheet a:nth-child(4){animation-delay:.15s}.sheet a:nth-child(5){animation-delay:.2s}
.sheet .btn{margin-top:28px}
@keyframes sheetIn{to{opacity:1;transform:none}}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:120px 0 90px;overflow:hidden;background:radial-gradient(120% 90% at 85% 10%,#dff1fb 0%,rgba(223,241,251,0) 60%),linear-gradient(180deg,#fbfdff 0%,var(--ice) 100%)}
.hero-water{position:absolute;left:0;right:0;bottom:0;width:100%;height:42%;pointer-events:none}
.hero-blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;pointer-events:none}
.b1{width:520px;height:520px;background:radial-gradient(circle,#bfe7fa,transparent 70%);top:-120px;right:-80px;animation:float 16s ease-in-out infinite}
.b2{width:420px;height:420px;background:radial-gradient(circle,#d9f1ff,transparent 70%);bottom:10%;left:-140px;animation:float 20s ease-in-out infinite reverse}
@keyframes float{50%{transform:translate(40px,30px) scale(1.08)}}
.hero-inner{position:relative;z-index:2;width:100%;max-width:1240px;margin:0 auto;padding:0 var(--gutter);display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,80px);align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:500;color:var(--ink-2);background:rgba(255,255,255,.7);border:1px solid var(--line);padding:8px 14px 8px 12px;border-radius:999px;backdrop-filter:blur(8px)}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--azure);box-shadow:0 0 0 0 rgba(47,155,224,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(47,155,224,0)}100%{box-shadow:0 0 0 0 rgba(47,155,224,0)}}
.hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(58px,9.4vw,138px);line-height:.9;letter-spacing:-.035em;margin:26px 0 28px}
.hero h1 em{display:inline-block;background:linear-gradient(100deg,var(--azure-2) 0%,var(--sky) 50%,var(--azure-2) 100%);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 6s linear infinite;padding-right:.08em}
@keyframes shine{to{background-position:-200% 0}}
.lead{font-size:clamp(17px,1.5vw,20px);color:var(--ink-2);max-width:520px}
.lead strong{color:var(--ink);font-weight:600}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}

.hero-visual{position:relative;aspect-ratio:1/1.08;max-width:540px;justify-self:end;width:100%}
.hero-frame{position:absolute;inset:0;border-radius:46% 54% 42% 58% / 55% 44% 56% 45%;overflow:hidden;animation:morph 14s ease-in-out infinite;box-shadow:0 40px 80px -30px rgba(10,42,68,.35)}
.hero-frame img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);transition:transform 1.2s var(--ease)}
@keyframes morph{0%,100%{border-radius:46% 54% 42% 58% / 55% 44% 56% 45%}33%{border-radius:58% 42% 55% 45% / 44% 58% 42% 56%}66%{border-radius:42% 58% 48% 52% / 58% 46% 54% 42%}}
.chip{position:absolute;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.9);border-radius:18px;padding:14px 16px;box-shadow:0 18px 40px -16px rgba(10,42,68,.3);font-size:12px;color:var(--ink-2);animation:bob 6s ease-in-out infinite}
.chip-a{left:-8%;top:14%;display:grid;gap:2px;min-width:150px}
.chip-label{font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:10px;color:var(--ink-3)}
.chip-val b{font-size:30px;font-weight:600;color:var(--ink);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.chip-trend{color:var(--ok);font-weight:600}
.chip-b{right:-6%;top:52%;width:170px;display:grid;gap:8px;animation-delay:-2s}
.chip-bar{height:8px;border-radius:8px;background:var(--mist);overflow:hidden}
.chip-bar i{display:block;height:100%;width:78%;border-radius:8px;background:linear-gradient(90deg,var(--sky),var(--azure));animation:bar 5s var(--ease) infinite}
@keyframes bar{0%,15%{width:82%}55%,85%{width:52%}100%{width:82%}}
.chip-note{font-size:11px}
.chip-c{left:6%;bottom:-2%;display:flex;align-items:center;gap:10px;font-weight:600;color:var(--ink);animation-delay:-4s}
.chip-c svg{width:18px;height:18px;fill:var(--azure)}
@keyframes bob{50%{transform:translateY(-10px)}}
.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);width:26px;height:42px;border:1.5px solid var(--ink-3);border-radius:20px;z-index:3}
.scroll-cue span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:4px;background:var(--azure);animation:cue 1.8s infinite}
@keyframes cue{60%{transform:translateY(12px);opacity:0}100%{opacity:0}}

/* marquee */
.marquee{background:var(--ink);color:#fff;overflow:hidden;padding:22px 0;white-space:nowrap}
.marquee-track{display:inline-flex;gap:34px;align-items:center;animation:marq 32s linear infinite;font-family:var(--serif);font-size:clamp(26px,3.4vw,40px);font-style:italic}
.marquee-track i{font-style:normal;color:var(--azure);font-size:12px}
@keyframes marq{to{transform:translateX(-50%)}}

/* pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:70px}
.pillar{position:relative;padding:34px 30px 36px;border-radius:var(--r);background:linear-gradient(180deg,#fff,var(--ice));border:1px solid var(--line);overflow:hidden;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.pillar::after{content:"";position:absolute;inset:auto -30% -60% -30%;height:70%;background:radial-gradient(closest-side,rgba(143,214,245,.45),transparent);opacity:0;transition:opacity .5s}
.pillar:hover{transform:translateY(-6px);box-shadow:0 30px 60px -30px rgba(10,42,68,.3)}
.pillar:hover::after{opacity:1}
.pillar-n{position:absolute;top:22px;right:26px;font-family:var(--serif);font-size:44px;color:var(--mist);line-height:1}
.pillar-ico{width:56px;height:56px;border-radius:16px;background:var(--mist);display:grid;place-items:center;margin-bottom:28px}
.pillar-ico svg{width:28px;height:28px;fill:none;stroke:var(--azure);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.pillar h3{margin-bottom:10px}
.pillar p{color:var(--ink-2);font-size:15.5px;position:relative;z-index:1}

/* deep / inbody */
.deep{background:radial-gradient(90% 70% at 80% 0%,#15507c 0%,rgba(21,80,124,0) 60%),linear-gradient(180deg,var(--deep) 0%,#071d30 100%);color:#e8f3fb;padding-top:clamp(120px,14vw,190px)}
.deep-waves{position:absolute;top:-1px;left:0;right:0;height:80px}
.deep-waves svg{width:100%;height:100%;fill:#fff}
.deep h2{color:#fff}
.deep em{color:var(--sky)}
.deep .kicker{color:var(--sky)}
.deep .section-lead{color:#a9c3d6}
.deep .tiny{color:#6f8ca3}
.inbody-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end}
.inbody-head .section-lead{margin:0}
.inbody-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;margin-top:70px}
.bodymap{position:relative;border-radius:28px;background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.1);padding:28px;display:flex;flex-direction:column;align-items:center}
.bodymap-hint{align-self:flex-start;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--sky);font-weight:600}
.body-svg{width:min(240px,62%);height:auto;margin:14px 0 10px;overflow:visible}
.body-svg .head{fill:rgba(255,255,255,.08);stroke:rgba(143,214,245,.35);stroke-width:1.5}
.seg{fill:rgba(143,214,245,.08);stroke:rgba(143,214,245,.45);stroke-width:1.5;cursor:pointer;transition:fill .4s,stroke .4s,filter .4s;outline:none}
.seg:hover{fill:rgba(143,214,245,.22)}
.seg.lvl-ok{fill:rgba(60,201,163,.28);stroke:#3cc9a3}
.seg.lvl-warn{fill:rgba(242,180,65,.3);stroke:#f2b441}
.seg.lvl-hi{fill:rgba(239,106,90,.32);stroke:#ef6a5a}
.seg.on{stroke-width:3;filter:drop-shadow(0 0 12px rgba(143,214,245,.8))}
.seg:focus-visible{stroke:#fff;stroke-width:3}
.bodymap-read{display:grid;justify-items:center;gap:2px;text-align:center}
.bm-name{font-size:13px;color:#a9c3d6}
.bm-val{font-size:44px;font-weight:600;color:#fff;letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1.1}
.bm-state{font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;background:rgba(255,255,255,.08)}
.bm-state.ok{color:#3cc9a3}.bm-state.warn{color:#f2b441}.bm-state.hi{color:#ef6a5a}

.inbody-side{display:grid;gap:24px;align-content:start}
.gauge-card{border-radius:28px;background:#fff;color:var(--ink);padding:30px}
.gauge-top{display:flex;justify-content:space-between;align-items:center;gap:10px;font-weight:600;margin-bottom:26px}
.tag{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:var(--mist);color:var(--azure-2);padding:5px 10px;border-radius:999px}
.tag.light{background:var(--mist)}
.gauge-track{position:relative;height:14px;border-radius:14px;background:var(--mist)}
.zone{position:absolute;top:0;bottom:0}
.zone.ok{background:linear-gradient(90deg,#bff0e1,#3cc9a3);border-radius:14px 0 0 14px}
.zone.warn{background:#f2d08c}
.zone.hi{background:linear-gradient(90deg,#f5a79d,#ef6a5a);border-radius:0 14px 14px 0}
.needle{position:absolute;top:-8px;width:4px;height:30px;margin-left:-2px;border-radius:4px;background:var(--ink);left:73%;transition:left 2.2s var(--ease);box-shadow:0 0 0 4px #fff}
.gauge-scale{position:relative;height:16px;font-size:11px;color:var(--ink-3);margin-top:12px;font-variant-numeric:tabular-nums}
.gauge-scale span{position:absolute;top:0;transform:translateX(-50%)}
.gauge-scale span:first-child{transform:none}
.gauge-scale span:last-child{transform:translateX(-100%)}
.gauge-card p{margin-top:22px;color:var(--ink-2);font-size:15.5px}
.gauge-card em{font-size:1.1em}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fact{border-radius:22px;padding:22px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1)}
.fact b{display:block;font-family:var(--serif);font-weight:400;font-size:58px;line-height:1;color:#fff}
.fact span{font-size:13.5px;color:#a9c3d6;display:block;margin-top:8px}
.adv{margin-top:90px;display:grid;grid-template-columns:.6fr 1.4fr;gap:40px;border-top:1px solid rgba(255,255,255,.12);padding-top:50px}
.adv h3{font-family:var(--serif);font-weight:400;font-size:38px;color:#fff}
.adv-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:28px 40px}
.adv-list li{color:#a9c3d6;font-size:15.5px;padding-left:22px;position:relative}
.adv-list li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);background:var(--sky)}
.adv-list b{color:#fff;font-weight:600;display:block;margin-bottom:4px}

/* steps */
.steps{list-style:none;margin-top:70px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.steps::before{content:"";position:absolute;top:28px;left:28px;right:28px;height:2px;background:linear-gradient(90deg,var(--azure) var(--p,0%),var(--mist) var(--p,0%))}
.step{position:relative;display:grid;gap:22px}
.step-n{width:58px;height:58px;border-radius:50%;background:#fff;border:2px solid var(--mist);display:grid;place-items:center;font-family:var(--serif);font-size:26px;color:var(--azure);position:relative;z-index:1;transition:background .5s,color .5s,border-color .5s}
.step.lit .step-n{background:var(--azure);color:#fff;border-color:var(--azure)}
.step h3{margin-bottom:8px}
.step p{color:var(--ink-2);font-size:15.5px}

/* cards */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:64px}
.card{background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);transition:transform .5s var(--ease),box-shadow .5s var(--ease);display:flex;flex-direction:column}
.card:hover{transform:translateY(-8px);box-shadow:0 30px 60px -30px rgba(10,42,68,.35)}
.card-img{aspect-ratio:4/5;overflow:hidden;position:relative}
.card-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(10,42,68,.25))}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.card:hover .card-img img{transform:scale(1.06)}
.card-body{padding:22px 22px 26px}
.card-tag{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--azure)}
.card h3{font-family:var(--serif);font-weight:400;font-size:34px;margin:6px 0 10px}
.card p{font-size:15px;color:var(--ink-2)}
.special{margin-top:70px}
.special h3{font-family:var(--serif);font-weight:400;font-size:34px;margin-bottom:22px}
.special-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.spec{display:flex;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:12px;transition:border-color .3s,transform .4s var(--ease)}
.spec:hover{border-color:var(--azure);transform:translateY(-3px)}
.spec img{width:92px;height:92px;border-radius:14px;object-fit:cover;flex:none}
.spec span{font-size:13.5px;color:var(--ink-2);line-height:1.45}
.spec b{display:block;color:var(--ink);font-size:15px;margin-bottom:3px}

/* monitoring */
.mon{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,6vw,90px);align-items:center}
.checks{list-style:none;margin-top:34px;display:grid;gap:14px}
.checks li{display:flex;gap:14px;align-items:center;font-weight:500}
.checks li::before{content:"";flex:none;width:26px;height:26px;border-radius:50%;background:var(--mist) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232f9be0' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/14px no-repeat}
.chart-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:26px 24px 20px;box-shadow:0 40px 80px -50px rgba(10,42,68,.4)}
.chart-card figcaption{display:flex;justify-content:space-between;align-items:center;font-weight:600;margin-bottom:10px}
.chart{width:100%;height:auto;overflow:visible}
.chart .grid line{stroke:var(--line)}
.chart .grid text,.chart .labels text{font-size:11px;fill:var(--ink-3);font-family:var(--sans);font-variant-numeric:tabular-nums}
.chart .band{fill:rgba(60,201,163,.1)}
.chart .line{fill:none;stroke:var(--azure);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.chart .area{fill:url(#gArea);opacity:0;transition:opacity 1.2s .6s}
.chart.drawn .area{opacity:1}
.chart .dots circle{fill:#fff;stroke:var(--azure);stroke-width:2.5;opacity:0;transform-box:fill-box;transform-origin:center;transform:scale(0);transition:opacity .4s,transform .4s var(--ease)}
.chart.drawn .dots circle{opacity:1;transform:none}
.chart .labels .val{fill:var(--ink);font-weight:600;font-size:12px}

/* before/after rail */
.pd-rail{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding:60px var(--gutter) 10px;scrollbar-width:none;max-width:1240px;margin:0 auto}
.pd-rail::-webkit-scrollbar{display:none}
.pd{flex:0 0 calc(25% - 14px);min-width:240px;scroll-snap-align:center;position:relative;border-radius:var(--r);overflow:hidden;background:#fff;box-shadow:0 30px 60px -40px rgba(10,42,68,.5)}
.pd img{width:100%;aspect-ratio:1/1.05;object-fit:cover}
.pd figcaption{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:space-between;padding:12px;pointer-events:none}
.pd figcaption span{align-self:flex-start;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;background:rgba(255,255,255,.88);backdrop-filter:blur(6px);padding:5px 10px;border-radius:999px}
.pd figcaption span:last-child{background:var(--azure);color:#fff}

/* faq */
.faq{margin-top:56px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:26px 50px 26px 0;font-size:clamp(18px,2vw,22px);font-weight:500;position:relative;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:30px;height:30px;margin-top:-15px;border-radius:50%;background:var(--mist) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230d2233' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center/14px no-repeat;transition:transform .4s var(--ease),background-color .3s}
.faq details[open] summary::after{transform:rotate(135deg);background-color:var(--sky)}
.faq details p{color:var(--ink-2);padding:0 50px 28px 0;max-width:700px;animation:fadeUp .5s var(--ease)}
@keyframes fadeUp{from{opacity:0;transform:translateY(-6px)}}

/* cta */
.cta{position:relative;overflow:hidden;background:linear-gradient(160deg,var(--azure) 0%,var(--azure-2) 55%,var(--deep-2) 100%);color:#fff;padding:clamp(110px,14vw,180px) 0 clamp(130px,16vw,200px);text-align:center}
.cta-water{position:absolute;left:0;right:0;bottom:0;width:100%;height:55%;pointer-events:none;opacity:.7}
.cta-inner{position:relative;z-index:1;display:grid;justify-items:center;gap:22px}
.cta h2{font-size:clamp(64px,12vw,170px);color:#fff}
.cta p{font-size:clamp(17px,1.8vw,21px);color:rgba(255,255,255,.85);max-width:520px}
.cta .btn{margin-top:14px}

/* footer */
.foot{background:#071d30;color:#8aa6bb;padding:50px 0 110px}
.foot-inner{display:grid;grid-template-columns:auto 1fr auto;gap:30px;align-items:start;font-size:14px}
.foot .brand{color:#fff}
.foot .tiny{max-width:280px;margin:0;color:#5f7d93}

/* floating dm */
.fab{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:45;display:none;align-items:center;gap:8px;height:54px;padding:0 20px 0 16px;border-radius:999px;background:var(--ink);color:#fff;font-weight:600;font-size:15px;box-shadow:0 14px 30px -10px rgba(10,42,68,.6);transform:translateY(120px);transition:transform .5s var(--ease)}
.fab.show{transform:none}
.fab svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:2;stroke-linejoin:round}

/* ripple */
.ripple{position:absolute;border-radius:50%;border:2px solid rgba(47,155,224,.5);pointer-events:none;transform:translate(-50%,-50%);animation:rip 1.4s var(--ease) forwards;z-index:1}
@keyframes rip{from{width:0;height:0;opacity:1}to{width:320px;height:320px;opacity:0}}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease),transform 1s var(--ease);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* responsive */
@media (max-width:1080px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .special-row{grid-template-columns:1fr}
  .adv{grid-template-columns:1fr}
}
@media (max-width:900px){
  .nav-links,.nav-cta{display:none}
  .burger{display:block}
  .hero{padding-top:110px}
  .hero-inner{grid-template-columns:1fr}
  .hero-visual{justify-self:center;max-width:420px;margin-top:10px;width:86%}
  .chip-a{left:-10%}
  .chip-b{right:-10%}
  .pillars{grid-template-columns:1fr}
  .inbody-head,.inbody-grid,.mon{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr;gap:34px}
  .steps::before{top:28px;bottom:28px;left:28px;right:auto;width:2px;height:auto;background:linear-gradient(180deg,var(--azure) var(--p,0%),var(--mist) var(--p,0%))}
  .step{grid-template-columns:58px 1fr;gap:20px}
  .foot-inner{grid-template-columns:1fr}
  .fab{display:inline-flex}
}
@media (max-width:620px){
  body{font-size:16px}
  .nav{height:58px;top:10px;padding-left:18px}
  .burger{width:42px;height:42px}
  .burger span{left:12px;right:12px}
  .burger span:first-child{top:17px}.burger span:last-child{top:24px}
  .hero-actions .btn{flex:1 1 100%}
  .chip{padding:10px 12px}
  .chip-a{min-width:0;top:6%}
  .chip-val b{font-size:24px}
  .chip-b{width:140px}
  .chip-c{font-size:11px;left:0}
  .cards{grid-template-columns:1fr}
  .card{flex-direction:row}
  .card-img{flex:0 0 38%;aspect-ratio:auto}
  .card-body{padding:16px 16px 18px}
  .card h3{font-size:28px;margin:2px 0 6px}
  .card p{font-size:14px}
  .adv-list{grid-template-columns:1fr}
  .facts b{font-size:48px}
  .pd{flex-basis:78%}
  .faq summary{padding-right:44px}
  .faq details p{padding-right:0}
  .bodymap{padding:22px 18px}
  .gauge-card{padding:24px 20px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}