/* Home Automation · site.css · no build step, no framework */
:root{
  --ink:#070d1f;--ink2:#0c1530;--ink3:#14204a;--line-d:rgba(148,163,184,.16);--txt-d:#e8eefb;--mut-d:#9fb0cf;
  --paper:#f5f7fb;--white:#fff;--text:#0b1222;--muted:#55607a;--line:#e2e7f0;--tint:#eef3fa;
  --acc:#2dd4bf;--acc2:#3b82f6;--acc-ink:#0a7a70;--warm:#fbbf24;--bad:#e5484d;--good:#16a34a;
  --grad:linear-gradient(120deg,#2dd4bf 0%,#38bdf8 50%,#6d8bff 100%);
  --r:20px;--r-sm:12px;
  --sh:0 1px 2px rgba(15,23,42,.05),0 10px 30px -10px rgba(15,23,42,.14);
  --sh-lg:0 30px 80px -30px rgba(2,8,23,.55);
  --f-h:"Sora",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-b:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1220px;--hdr:72px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 16px)}
body{margin:0;font-family:var(--f-b);font-size:16.5px;line-height:1.62;color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{max-width:100%}
a{color:var(--acc-ink);text-decoration-thickness:1px;text-underline-offset:3px}
h1,h2,h3{font-family:var(--f-h);line-height:1.12;letter-spacing:-.022em;margin:0 0 .5em;font-weight:650}
h1{font-size:clamp(2.2rem,4.6vw,3.6rem);font-weight:700;letter-spacing:-.032em}
h2{font-size:clamp(1.75rem,3.1vw,2.6rem)}
h3{font-size:1.14rem;letter-spacing:-.01em}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
button{font:inherit;color:inherit}
:focus-visible{outline:2.5px solid var(--acc);outline-offset:3px;border-radius:6px}
.ico{width:1.2em;height:1.2em;flex:none;display:inline-block;vertical-align:-.22em}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 clamp(16px,4vw,32px)}
.narrow{max-width:820px}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--acc);color:var(--ink);padding:10px 16px;border-radius:10px;font-weight:600;text-decoration:none}
.skip:focus{top:12px}
.eyebrow{font-family:var(--f-h);font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--acc-ink);margin:0 0 14px}
.sec-dark .eyebrow,.hero .eyebrow,.ph .eyebrow,.ftr .eyebrow{color:var(--acc)}
.eyebrow-pill{display:inline-flex;align-items:center;gap:10px;padding:7px 14px;border:1px solid var(--line-d);border-radius:999px;background:rgba(255,255,255,.04);letter-spacing:.1em}
.dot{width:8px;height:8px;border-radius:50%;background:var(--acc);box-shadow:0 0 0 4px rgba(45,212,191,.18);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(45,212,191,0)}}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;padding:.78em 1.25em;border-radius:999px;border:1px solid transparent;font-weight:600;font-size:.98rem;line-height:1.1;text-decoration:none;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s,color .2s;white-space:nowrap}
.btn .ico{width:1.05em;height:1.05em;vertical-align:0}
.btn:hover{transform:translateY(-1px)}
.btn-accent{background:var(--grad);color:#041019;box-shadow:0 8px 24px -8px rgba(45,212,191,.55)}
.btn-accent:hover{box-shadow:0 14px 34px -10px rgba(56,189,248,.7)}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--ink3)}
.btn-ghost{background:rgba(255,255,255,.06);border-color:var(--line-d);color:var(--txt-d)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(148,163,184,.35)}
.btn-sm{padding:.62em 1.05em;font-size:.92rem}
.btn-lg{padding:.95em 1.5em;font-size:1.02rem}
.btn-block{display:flex;width:100%}
.btn[disabled]{opacity:.6;cursor:progress;transform:none}
.link-arrow{display:inline-flex;align-items:center;gap:.45em;font-weight:600;text-decoration:none;margin-top:8px}
.link-arrow .ico{transition:transform .2s}
.link-arrow:hover .ico{transform:translateX(4px)}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:100;border-bottom:1px solid var(--line-d);color:var(--txt-d)}
/* blur lives on a pseudo-element: backdrop-filter on .hdr itself would trap the fixed mobile nav inside the header */
.hdr::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(7,13,31,.8);-webkit-backdrop-filter:saturate(160%) blur(14px);backdrop-filter:saturate(160%) blur(14px);transition:background .25s}
.hdr.scrolled::before{background:rgba(7,13,31,.95)}
.nav-open .hdr::before{background:var(--ink)}
.hdr-in{position:relative;display:flex;align-items:center;gap:20px;height:var(--hdr)}
.brand{display:flex;align-items:center;gap:11px;color:inherit;text-decoration:none;flex:none}
.logo-mark{width:38px;height:38px;flex:none}
.brand-txt{display:flex;flex-direction:column;line-height:1.1}
.brand-txt b{font-family:var(--f-h);font-size:1.06rem;font-weight:700;letter-spacing:-.02em}
.brand-txt small{font-size:.72rem;color:var(--mut-d);letter-spacing:.04em}
.nav{margin-left:auto}
.nav-list{display:flex;align-items:center;gap:2px}
.nav-link,.nav-btn{display:flex;align-items:center;gap:6px;padding:9px 13px;border-radius:10px;color:var(--txt-d);text-decoration:none;font-weight:500;font-size:.95rem;background:none;border:0;cursor:pointer;transition:background .2s,color .2s}
.nav-link:hover,.nav-btn:hover,.nav-item.open>.nav-btn{background:rgba(255,255,255,.07);color:#fff}
.nav-link[aria-current="page"],.nav-item.is-active>.nav-btn{color:var(--acc)}
.chev{width:.9em;height:.9em;transition:transform .25s}
.nav-item.open .chev{transform:rotate(180deg)}
.mega{position:absolute;left:50%;top:calc(100% + 8px);width:min(1080px,calc(100vw - 32px));transform:translate(-50%,8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s;z-index:120}
.nav-item.open .mega{opacity:1;visibility:visible;transform:translate(-50%,0)}
.mega-in{display:grid;grid-template-columns:260px 1fr;gap:8px;background:#fff;color:var(--text);border-radius:22px;padding:14px;box-shadow:var(--sh-lg);border:1px solid var(--line)}
.mega-intro{background:var(--ink);color:var(--txt-d);border-radius:16px;padding:22px;display:flex;flex-direction:column;background-image:radial-gradient(120% 80% at 0% 0%,rgba(45,212,191,.22),transparent 60%),radial-gradient(90% 70% at 100% 100%,rgba(59,130,246,.25),transparent 60%)}
.mega-intro p:not(.eyebrow){color:var(--mut-d);font-size:.93rem}
.mega-intro .link-arrow{color:var(--acc);margin-top:auto}
.mega-list{display:grid;grid-template-columns:1fr 1fr;gap:2px;padding:4px}
.mega-list a{display:flex;gap:12px;align-items:flex-start;padding:11px 12px;border-radius:12px;text-decoration:none;color:var(--text);transition:background .15s}
.mega-list a:hover{background:var(--tint)}
.mega-list .ico{width:34px;height:34px;padding:7px;border-radius:10px;background:rgba(45,212,191,.12);color:var(--acc-ink);flex:none}
.mega-list b{display:block;font-weight:600;font-size:.94rem;line-height:1.25}
.mega-list small{display:block;color:var(--muted);font-size:.8rem;line-height:1.35;margin-top:2px}
.hdr-cta{display:flex;align-items:center;gap:12px;flex:none}
.hdr-phone{display:flex;align-items:center;gap:7px;color:var(--txt-d);text-decoration:none;font-weight:600;font-size:.94rem;white-space:nowrap}
.hdr-phone .ico{color:var(--acc)}
.burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-d);background:rgba(255,255,255,.05);cursor:pointer;align-items:center;justify-content:center;flex:none}
.burger .ico{width:22px;height:22px}
.burger .i-close{display:none}
.nav-open .burger .i-open{display:none}
.nav-open .burger .i-close{display:block}
.nav-mobile-cta{display:none}
@media (hover:hover) and (min-width:1101px){
  .has-mega:hover .mega{opacity:1;visibility:visible;transform:translate(-50%,0)}
  .has-mega:hover .chev{transform:rotate(180deg)}
  .has-mega::after{content:"";position:absolute;left:0;right:0;top:100%;height:12px}
}
@media (max-width:1240px){.hdr-phone span{display:none}}
@media (max-width:1100px){
  .burger{display:inline-flex;margin-left:auto}
  .hdr-cta{margin-left:0}
  .nav{position:fixed;inset:var(--hdr) 0 0 0;background:var(--ink);overflow-y:auto;overscroll-behavior:contain;padding:12px 16px 32px;transform:translateX(100%);transition:transform .32s cubic-bezier(.4,0,.2,1);visibility:hidden}
  .nav-open .nav{transform:none;visibility:visible}
  .nav-open{overflow:hidden}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px}
  .nav-link,.nav-btn{width:100%;justify-content:space-between;padding:15px 12px;font-size:1.08rem;border-radius:12px}
  .mega{position:static;width:auto;transform:none;opacity:1;visibility:visible;display:none;transition:none}
  .nav-item.open .mega{display:block;transform:none}
  .mega-in{grid-template-columns:1fr;background:transparent;border:0;box-shadow:none;padding:0 0 8px}
  .mega-intro{display:none}
  .mega-list{grid-template-columns:1fr;padding:0}
  .mega-list a{color:var(--txt-d)}
  .mega-list a:hover{background:rgba(255,255,255,.06)}
  .mega-list .ico{background:rgba(45,212,191,.14);color:var(--acc)}
  .mega-list small{color:var(--mut-d)}
  .nav-mobile-cta{display:grid;gap:10px;margin-top:20px}
}
@media (max-width:560px){
  .hdr-cta .btn{display:none}
  .brand-txt small{font-size:.68rem}
}

/* ---------- home hero ---------- */
.hero{position:relative;background:var(--ink);color:var(--txt-d);overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55}
.orb-a{width:520px;height:520px;left:-160px;top:-160px;background:#0f766e;animation:drift 16s ease-in-out infinite alternate}
.orb-b{width:620px;height:620px;right:-220px;bottom:-260px;background:#1d4ed8;opacity:.45;animation:drift 20s ease-in-out infinite alternate-reverse}
@keyframes drift{to{transform:translate(60px,40px) scale(1.08)}}
.grid-fx{position:absolute;inset:0;background-image:linear-gradient(rgba(148,163,184,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,184,.07) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 20%,transparent 75%)}
.hero-in{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:clamp(28px,4vw,56px);align-items:center;padding-top:clamp(40px,6vw,80px);padding-bottom:clamp(48px,6vw,88px)}
.hero h1{font-size:clamp(2.6rem,5.6vw,4.6rem);margin-bottom:.35em}
.hero .lead{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--mut-d);max-width:560px}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-ticks{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:26px;color:var(--mut-d);font-size:.93rem}
.hero-ticks li{display:flex;align-items:center;gap:7px}
.hero-ticks .ico{color:var(--acc)}
.hero-demo{position:relative}
.demo-frame{border-radius:26px;overflow:hidden;border:1px solid var(--line-d);box-shadow:var(--sh-lg),0 0 0 1px rgba(45,212,191,.06),0 0 120px -30px rgba(45,212,191,.35);background:#070d1f;line-height:0}
.house{display:block;width:100%;height:auto}
.demo-panel{position:relative;margin:14px 0 0;background:rgba(12,21,48,.84);-webkit-backdrop-filter:blur(16px) saturate(150%);backdrop-filter:blur(16px) saturate(150%);border:1px solid var(--line-d);border-radius:20px;padding:14px;box-shadow:0 24px 60px -24px rgba(0,0,0,.7)}
.demo-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.demo-title{display:flex;align-items:center;gap:8px;font-family:var(--f-h);font-weight:600;font-size:.92rem}
.demo-title .ico{color:var(--acc)}
.demo-status{font-size:.78rem;color:var(--mut-d)}
.demo-scenes{display:flex;gap:8px;margin-bottom:10px;overflow-x:auto;scrollbar-width:none}
.demo-scenes::-webkit-scrollbar{display:none}
.scene{display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border-radius:999px;border:1px solid var(--line-d);background:rgba(255,255,255,.04);cursor:pointer;font-size:.86rem;font-weight:500;white-space:nowrap;transition:background .2s,border-color .2s}
.scene:hover{background:rgba(255,255,255,.09)}
.scene .ico{color:var(--acc)}
.scene.run{border-color:var(--acc);background:rgba(45,212,191,.14)}
.demo-ctls{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:7px}
.ctl{display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 4px 9px;border-radius:14px;border:1px solid var(--line-d);background:rgba(255,255,255,.03);cursor:pointer;transition:background .25s,border-color .25s,transform .15s;min-width:0}
.ctl:hover{background:rgba(255,255,255,.08)}
.ctl:active{transform:scale(.96)}
.ctl .ico{width:22px;height:22px;color:var(--mut-d);transition:color .25s}
.ctl-name{font-size:.74rem;font-weight:600;line-height:1.2}
.ctl-state{font-size:.68rem;color:var(--mut-d);line-height:1.2}
.ctl[aria-pressed="true"]{background:linear-gradient(160deg,rgba(45,212,191,.22),rgba(59,130,246,.18));border-color:rgba(45,212,191,.55)}
.ctl[aria-pressed="true"] .ico{color:var(--acc)}
.ctl[aria-pressed="true"] .ctl-state{color:#c9fff6}
.ctl[data-ctl="alarm"][aria-pressed="true"]{background:linear-gradient(160deg,rgba(239,68,68,.25),rgba(239,68,68,.1));border-color:rgba(239,68,68,.55)}
.ctl[data-ctl="alarm"][aria-pressed="true"] .ico{color:#fca5a5}
@media (max-width:980px){
  .hero-in{grid-template-columns:minmax(0,1fr)}
  .hero-copy{text-align:left}
}
@media (max-width:620px){
  .demo-panel{margin:10px 0 0;padding:12px}
  .demo-ctls{grid-template-columns:repeat(4,minmax(0,1fr))}
  .demo-status{display:none}
}

/* ---------- the house (state-driven) ---------- */
.house .hs-gate-leaf{transition:transform 3.2s cubic-bezier(.5,0,.2,1)}
.house[data-gate="1"] .hs-gate-leaf{transform:translateX(-214px)}
.house .hs-garage-door{transition:transform 2.8s cubic-bezier(.5,0,.25,1)}
.house[data-garage="1"] .hs-garage-door{transform:translateY(-126px)}
.house .hs-shutter{transition:transform 2.4s cubic-bezier(.45,0,.25,1)}
.house[data-shutters="1"] .hs-shutter{transform:translateY(80px)}
.house .hs-blind{transition:transform 2s cubic-bezier(.45,0,.25,1)}
.house[data-blinds="1"] .hs-blind{transform:translateY(80px)}
.house .hs-awning{transform-box:fill-box;transform-origin:50% 0;transform:scaleY(0);transition:transform 1.8s cubic-bezier(.4,0,.2,1)}
.house[data-awning="1"] .hs-awning{transform:scaleY(1)}
.house .hs-warm{opacity:0;transition:opacity .9s ease}
.house[data-lights="1"] .hs-warm{opacity:.9}
.house .hs-glow{opacity:0;transition:opacity .9s ease}
.house[data-lights="1"] .hs-glow{opacity:1}
.house .hs-bulb{fill:#4b556b;transition:fill .6s}
.house[data-lights="1"] .hs-bulb{fill:#ffe3a1}
.house .hs-led{fill:#38bdf8;transition:fill .3s}
.house[data-alarm="1"] .hs-led{fill:#ef4444;animation:blink 1.1s steps(2,jump-none) infinite}
.house .hs-led2{fill:#64748b}
.house[data-alarm="1"] .hs-led2{fill:#ef4444}
.house .hs-led3{fill:#22c55e}
.house .hs-cone{opacity:0;transform-box:view-box;transform-origin:444px 292px;transition:opacity .6s}
.house[data-alarm="1"] .hs-cone{opacity:1;animation:sweep 5s ease-in-out infinite alternate}
@keyframes blink{0%{opacity:1}100%{opacity:.25}}
@keyframes sweep{from{transform:rotate(-9deg)}to{transform:rotate(12deg)}}
.house .hs-hit rect{fill:#2dd4bf;fill-opacity:0;cursor:pointer;transition:fill-opacity .2s}
.house .hs-hit rect:hover{fill-opacity:.07}

/* ---------- trust strip ---------- */
.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust-list{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.trust-list li{display:flex;gap:14px;align-items:center;padding:26px 20px}
.trust-list li+li{border-left:1px solid var(--line)}
.trust-list .ico{width:46px;height:46px;padding:11px;border-radius:14px;background:var(--tint);color:var(--acc-ink)}
.trust-list b{display:block;font-family:var(--f-h);font-size:1.02rem;letter-spacing:-.01em}
.trust-list li>div>span{display:block;color:var(--muted);font-size:.88rem;line-height:1.35}
@media (max-width:980px){.trust-list{grid-template-columns:1fr 1fr}.trust-list li:nth-child(3){border-left:0}.trust-list li:nth-child(n+3){border-top:1px solid var(--line)}}
@media (max-width:520px){.trust-list{grid-template-columns:1fr}.trust-list li+li{border-left:0;border-top:1px solid var(--line)}.trust-list li{padding:18px 4px}}

/* ---------- sections ---------- */
.sec{padding:clamp(64px,8vw,112px) 0}
.sec-dark{background:var(--ink);color:var(--txt-d);position:relative;overflow:hidden;isolation:isolate}
.sec-dark::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(60% 50% at 10% 0%,rgba(45,212,191,.13),transparent 70%),radial-gradient(50% 60% at 100% 100%,rgba(59,130,246,.16),transparent 70%)}
.sec-dark p{color:var(--mut-d)}
.sec-tint{background:var(--tint)}
.sec-head{max-width:780px;margin-bottom:clamp(32px,4vw,52px)}
.sec-lead{font-size:1.08rem;color:var(--muted)}
.sec-dark .sec-lead{color:var(--mut-d)}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(262px,1fr));gap:18px}
.cards-3{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.cards-5{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
@media (min-width:1180px){.cards-5{grid-template-columns:repeat(5,1fr)}.cards-5 .card{padding:24px 20px 20px}}
.card{position:relative;display:flex;flex-direction:column;padding:26px 24px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--r);color:var(--text);text-decoration:none;transition:transform .25s,box-shadow .25s,border-color .25s;overflow:hidden}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .25s;pointer-events:none}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh)}
.card:hover::after{opacity:1}
.card-ico{display:inline-flex;width:50px;height:50px;border-radius:15px;align-items:center;justify-content:center;background:linear-gradient(140deg,rgba(45,212,191,.16),rgba(59,130,246,.14));color:var(--acc-ink);margin-bottom:18px}
.card-ico .ico{width:25px;height:25px}
.card h3{margin-bottom:.4em}
.card p{color:var(--muted);font-size:.94rem;margin-bottom:18px}
.card-go{margin-top:auto;display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:.9rem;color:var(--acc-ink)}
.card-go .ico{transition:transform .2s}
.card:hover .card-go .ico{transform:translateX(4px)}
.card-dark{background:rgba(255,255,255,.035);border-color:var(--line-d);color:var(--txt-d)}
.card-dark p{color:var(--mut-d)}
.card-dark .card-ico{color:var(--acc)}
.card-dark .card-go{color:var(--acc)}
.card-dark:hover{background:rgba(255,255,255,.06);box-shadow:0 20px 50px -24px rgba(0,0,0,.8)}

/* split + phone mock */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:center}
.ticks{display:grid;gap:12px;margin:22px 0 28px}
.ticks li{display:flex;gap:11px;align-items:flex-start}
.ticks .ico{width:22px;height:22px;padding:4px;border-radius:50%;background:rgba(45,212,191,.16);color:var(--acc-ink);margin-top:2px}
.split-art{position:relative;display:flex;justify-content:center;padding:20px 0}
.phone{position:relative;width:min(300px,78vw);aspect-ratio:300/610;border-radius:46px;background:#0b1222;padding:11px;box-shadow:var(--sh-lg),inset 0 0 0 2px #1e293b}
.phone-notch{position:absolute;top:20px;left:50%;transform:translateX(-50%);width:96px;height:26px;border-radius:20px;background:#000;z-index:2}
.phone-scr{height:100%;border-radius:36px;background:linear-gradient(170deg,#0e1a3a 0%,#070d1f 70%);padding:62px 18px 18px;color:var(--txt-d);overflow:hidden}
.ph-hello{font-family:var(--f-h);font-size:1.45rem;font-weight:650;margin:0}
.ph-sub{color:var(--mut-d);font-size:.86rem;margin:2px 0 18px}
.ph-scene{display:flex;align-items:center;gap:10px;padding:14px;border-radius:16px;background:var(--grad);color:#041019;font-weight:600;margin-bottom:14px}
.ph-scene i{margin-left:auto;width:38px;height:22px;border-radius:12px;background:rgba(4,16,25,.85);position:relative}
.ph-scene i::after{content:"";position:absolute;right:3px;top:3px;width:16px;height:16px;border-radius:50%;background:var(--acc)}
.ph-tiles{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.ph-tile{padding:12px;border-radius:15px;background:rgba(255,255,255,.05);border:1px solid var(--line-d);font-size:.8rem}
.ph-tile .ico{display:block;width:22px;height:22px;color:var(--mut-d);margin-bottom:10px}
.ph-tile b{display:block;font-size:.84rem}
.ph-tile span{color:var(--mut-d);font-size:.74rem}
.ph-tile.on{background:rgba(45,212,191,.13);border-color:rgba(45,212,191,.4)}
.ph-tile.on .ico{color:var(--acc)}
.float-chip{position:absolute;display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:14px;background:#fff;box-shadow:var(--sh);font-weight:600;font-size:.86rem;color:var(--text);animation:bob 5s ease-in-out infinite}
.float-chip .ico{color:var(--acc-ink)}
.fc-1{left:2%;top:18%}
.fc-2{right:0;bottom:16%;animation-delay:-2.5s}
@keyframes bob{50%{transform:translateY(-10px)}}
@media (max-width:900px){.split{grid-template-columns:1fr}.fc-1{left:0}.fc-2{right:0}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px}
.step-n{display:block;font-family:var(--f-h);font-weight:700;font-size:2.1rem;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px}
.step p{color:var(--muted);font-size:.94rem;margin:0}
.two-col .steps,.sec-dark .steps{grid-template-columns:1fr 1fr}
@media (max-width:980px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps,.two-col .steps{grid-template-columns:1fr}}

/* legacy */
.legacy{display:grid;grid-template-columns:.75fr 1.25fr;gap:clamp(24px,5vw,72px);align-items:center}
.legacy-num{display:flex;align-items:baseline;gap:10px}
.legacy-num .big{font-family:var(--f-h);font-weight:700;font-size:clamp(6rem,15vw,12rem);line-height:.85;letter-spacing:-.06em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.legacy-num .unit{font-family:var(--f-h);font-weight:600;font-size:1.4rem;color:var(--muted)}
.legacy-copy p{color:var(--muted)}
@media (max-width:860px){.legacy{grid-template-columns:1fr}}

/* two-col, chips, faq */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:start}
.two-col p{color:var(--muted)}
@media (max-width:900px){.two-col{grid-template-columns:1fr}}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 18px}
.chips li{padding:8px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:.88rem;font-weight:500}
.faqs{border-top:1px solid var(--line);margin:8px 0 18px}
.faq{border-bottom:1px solid var(--line)}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 2px;cursor:pointer;font-weight:600;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary .chev{width:20px;height:20px;color:var(--acc-ink);flex:none}
.faq[open] summary .chev{transform:rotate(180deg)}
.faq-a p{margin:0 0 18px;color:var(--muted)}
.faq-groups{display:grid;grid-template-columns:1fr 1fr;gap:26px 48px}
.faq-group h3 a{color:var(--text);text-decoration:none}
.faq-group h3 a:hover{color:var(--acc-ink)}
@media (max-width:860px){.faq-groups{grid-template-columns:1fr}}

/* ---------- inner page hero ---------- */
.ph{position:relative;background:var(--ink);color:var(--txt-d);overflow:hidden;isolation:isolate}
.ph-bg{position:absolute;inset:0;z-index:-1;background:radial-gradient(55% 80% at 0% 0%,rgba(15,118,110,.45),transparent 70%),radial-gradient(45% 80% at 100% 100%,rgba(29,78,216,.4),transparent 70%)}
.ph-bg::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(148,163,184,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,184,.06) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 40%,#000 60%,transparent);mask-image:linear-gradient(90deg,transparent,#000 40%,#000 60%,transparent)}
.ph-in{padding-top:clamp(36px,5vw,64px);padding-bottom:clamp(48px,6vw,84px)}
.ph h1{max-width:900px}
.ph .lead{font-size:clamp(1.04rem,1.35vw,1.18rem);color:var(--mut-d);max-width:720px}
.ph-ico{display:inline-flex;width:58px;height:58px;border-radius:18px;align-items:center;justify-content:center;background:var(--grad);color:#041019;margin-bottom:22px;box-shadow:0 14px 40px -12px rgba(45,212,191,.6)}
.ph-ico .ico{width:28px;height:28px}
.ph-quote{display:inline-flex;align-items:center;gap:6px;margin-top:18px;color:var(--acc);font-weight:600;text-decoration:none;font-size:.95rem}
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px;font-size:.84rem;color:var(--mut-d);margin-bottom:26px}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.5}
.crumbs a{color:var(--mut-d);text-decoration:none}
.crumbs a:hover{color:#fff}

/* service */
.svc{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(32px,5vw,72px);align-items:start}
.svc-copy p{font-size:1.06rem;color:var(--muted)}
.svc-box{position:sticky;top:calc(var(--hdr) + 20px);background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--sh)}
.svc-box .ticks{margin:18px 0 24px;gap:10px;font-size:.95rem}
@media (max-width:900px){.svc{grid-template-columns:1fr}.svc-box{position:static}}
.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feat{padding:26px 22px;border-radius:var(--r);background:rgba(255,255,255,.035);border:1px solid var(--line-d)}
.feat-n{display:block;font-family:var(--f-h);font-weight:700;color:var(--acc);font-size:.9rem;margin-bottom:28px;letter-spacing:.08em}
.feat p{font-size:.94rem;margin:0}
@media (max-width:980px){.feats{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.feats{grid-template-columns:1fr}}
.two-col-wide{grid-template-columns:1.1fr .9fr}
@media (max-width:900px){.two-col-wide{grid-template-columns:1fr}}

/* about / areas */
.vals{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.val{padding:26px 22px;border-radius:var(--r);background:rgba(255,255,255,.035);border:1px solid var(--line-d)}
.val .ico{width:44px;height:44px;padding:10px;border-radius:13px;background:rgba(45,212,191,.14);color:var(--acc);margin-bottom:18px}
.val p{font-size:.94rem;margin:0}
@media (max-width:980px){.vals{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.vals{grid-template-columns:1fr}}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.facts div{background:#fff;padding:22px 24px}
.facts span{display:block;color:var(--muted);font-size:.84rem;margin-bottom:4px}
.facts b{font-family:var(--f-h);font-weight:600;font-size:1.06rem}
@media (max-width:760px){.facts{grid-template-columns:1fr 1fr}}
@media (max-width:460px){.facts{grid-template-columns:1fr}}
.regions{display:grid;grid-template-columns:repeat(auto-fill,minmax(262px,1fr));gap:18px}
.region{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
.region .ico{width:40px;height:40px;padding:9px;border-radius:12px;background:var(--tint);color:var(--acc-ink);margin-bottom:14px}
.region p{color:var(--muted);font-size:.93rem;margin:0}
.link-cols{columns:2;column-gap:28px}
.link-cols li{break-inside:avoid;padding:7px 0;border-bottom:1px solid var(--line)}
.link-cols a{color:var(--text);text-decoration:none;font-weight:500}
.link-cols a:hover{color:var(--acc-ink)}
@media (max-width:560px){.link-cols{columns:1}}

/* prose */
.prose h2{font-size:1.4rem;margin-top:1.8em}
.prose p{color:#2b3550}

/* ---------- contact ---------- */
.sec-contact{padding-top:clamp(40px,5vw,64px)}
.contact{display:grid;grid-template-columns:1.4fr .6fr;gap:28px;align-items:start}
@media (max-width:980px){.contact{grid-template-columns:1fr}}
.qform{background:#fff;border:1px solid var(--line);border-radius:24px;padding:clamp(20px,3.4vw,36px);box-shadow:var(--sh)}
.qform fieldset{border:0;margin:0 0 22px;padding:0;min-width:0}
.qform legend{font-family:var(--f-h);font-weight:600;font-size:1.1rem;margin-bottom:14px;padding:0}
.qform legend small{display:block;font-family:var(--f-b);font-weight:400;font-size:.86rem;color:var(--muted)}
.chip-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px}
.chip-check{position:relative;cursor:pointer}
.chip-check input{position:absolute;opacity:0;width:1px;height:1px}
.chip-check span{display:flex;align-items:center;gap:9px;padding:11px 12px;border:1px solid var(--line);border-radius:12px;font-size:.88rem;font-weight:500;transition:border-color .15s,background .15s;line-height:1.25;height:100%}
.chip-check .ico{width:20px;height:20px;color:var(--muted)}
.chip-check:hover span{border-color:#b9c4d6}
.chip-check input:checked+span{border-color:var(--acc-ink);background:rgba(45,212,191,.1);box-shadow:inset 0 0 0 1px var(--acc-ink)}
.chip-check input:checked+span .ico{color:var(--acc-ink)}
.chip-check input:focus-visible+span{outline:2.5px solid var(--acc);outline-offset:2px}
@media (max-width:560px){.chip-grid{grid-template-columns:1fr 1fr;gap:6px}.chip-check span{padding:9px 9px;font-size:.8rem;gap:7px}.chip-check .ico{width:17px;height:17px}}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:620px){.row{grid-template-columns:1fr;gap:0}}
.field{margin-bottom:16px;min-width:0}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
.req{color:var(--bad)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:16px;color:var(--text);background:#fbfcfe;border:1px solid #cfd7e4;border-radius:12px;padding:12px 14px;transition:border-color .15s,box-shadow .15s}
.field textarea{resize:vertical;min-height:140px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--acc-ink);box-shadow:0 0 0 4px rgba(45,212,191,.18);background:#fff}
.field.bad input,.field.bad textarea{border-color:var(--bad);box-shadow:0 0 0 3px rgba(229,72,77,.12)}
.ferr{display:block;color:var(--bad);font-size:.82rem;min-height:0;margin-top:4px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.ts-widget:empty{display:none}
.ts-widget{margin:4px 0 18px}
.fstatus{margin-top:14px;font-weight:500}
.fstatus:empty{display:none}
.fstatus.ok{padding:14px 16px;border-radius:12px;background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.fstatus.err{padding:14px 16px;border-radius:12px;background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.fnote{font-size:.82rem;color:var(--muted);margin:16px 0 0}
.cside{display:grid;gap:18px}
.cside-card{background:var(--ink);color:var(--txt-d);border-radius:24px;padding:28px;background-image:radial-gradient(90% 70% at 0% 0%,rgba(45,212,191,.22),transparent 60%)}
.cside-card h2{font-size:1.5rem}
.cside-phone{display:flex;align-items:center;gap:10px;font-family:var(--f-h);font-weight:700;font-size:1.6rem;color:#fff;text-decoration:none;margin:6px 0 20px;letter-spacing:-.02em}
.cside-phone .ico{color:var(--acc)}
.cside-list{display:grid;gap:12px;font-size:.94rem}
.cside-list li{display:flex;gap:10px;align-items:flex-start}
.cside-list .ico{color:var(--acc);margin-top:3px}
.cside-list a{color:var(--txt-d)}
.cside-alt{background:#fff;background-image:none;color:var(--text);border:1px solid var(--line)}
.cside-alt h3{margin-bottom:0}
.cside-alt .ticks{margin:16px 0 0;font-size:.92rem}
.cside-note{font-size:.86rem;color:var(--muted);margin:16px 0 0}
.cside-legal{font-size:.8rem;color:var(--muted);margin:0}

/* ---------- footer ---------- */
.ftr{background:var(--ink);color:var(--txt-d);padding:clamp(56px,7vw,88px) 0 28px;position:relative;overflow:hidden;isolation:isolate}
.ftr::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(50% 40% at 50% 0%,rgba(45,212,191,.12),transparent 70%)}
.ftr-cta{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap;padding:clamp(26px,4vw,44px);border-radius:28px;border:1px solid var(--line-d);background:linear-gradient(135deg,rgba(45,212,191,.12),rgba(59,130,246,.12));margin-bottom:clamp(48px,6vw,72px)}
.ftr-cta h2{margin:0;max-width:620px}
.ftr-cta-btns{display:flex;gap:12px;flex-wrap:wrap}
.ftr-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr .8fr;gap:36px}
.ftr-grid h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;color:var(--mut-d);margin-bottom:16px;font-weight:600}
.ftr-grid ul{display:grid;gap:9px}
.ftr-grid a{color:var(--txt-d);text-decoration:none;font-size:.93rem;opacity:.85}
.ftr-grid a:hover{opacity:1;color:var(--acc)}
.ftr-brand p{color:var(--mut-d);font-size:.93rem;margin:18px 0;max-width:340px}
.ftr-contact li{display:flex;gap:10px;align-items:center;font-size:.93rem;color:var(--mut-d)}
.ftr-contact .ico{color:var(--acc)}
.ftr-legal{display:flex;flex-wrap:wrap;gap:6px 22px;border-top:1px solid var(--line-d);margin-top:48px;padding-top:24px;font-size:.82rem;color:var(--mut-d)}
@media (max-width:900px){.ftr-grid{grid-template-columns:1fr 1fr}.ftr-brand{grid-column:1/-1}}
@media (max-width:520px){.ftr-grid{grid-template-columns:1fr}}

/* ---------- reveal on scroll (JS adds .pre only to elements below the fold) ---------- */
.reveal.pre{opacity:0;transform:translateY(22px)}
.reveal.in{opacity:1;transform:none;transition:opacity .75s cubic-bezier(.2,.7,.2,1),transform .75s cubic-bezier(.2,.7,.2,1)}
.cards .reveal.in:nth-child(3n+2),.steps .reveal.in:nth-child(2),.feats .reveal.in:nth-child(2),.vals .reveal.in:nth-child(2){transition-delay:.08s}
.cards .reveal.in:nth-child(3n),.steps .reveal.in:nth-child(3),.feats .reveal.in:nth-child(3),.vals .reveal.in:nth-child(3){transition-delay:.16s}
.steps .reveal.in:nth-child(4),.feats .reveal.in:nth-child(4),.vals .reveal.in:nth-child(4){transition-delay:.24s}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal.pre{opacity:1;transform:none}
}
@media print{.hdr,.ftr-cta,.demo-panel,.burger{display:none}.hero,.ph,.sec-dark,.ftr{background:#fff;color:#000}}