:root{
  --ink:#111417; --ink-2:#181c21; --ink-3:#22282f; --paper:#f2f1ed; --white:#fff;
  --line:#dddbd4; --line-d:rgba(255,255,255,.1); --mute:#62676e; --mute-d:rgba(255,255,255,.62);
  --sig:#ff5b1f; --sig-2:#ff7440; --sig-soft:rgba(255,91,31,.1);
  --ease:cubic-bezier(.2,.75,.2,1); --r:14px;
  --disp:"Archivo","Arial Narrow",system-ui,sans-serif;
  /* aliases used by agent */
  --night:var(--ink); --blue:var(--sig); --blue-2:#c9400c; --blue-soft:var(--sig-soft); --ice:var(--paper); --ice-2:#e9e7e1;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
.wrap{max-width:1280px;margin:0 auto;padding:0 40px}
h1,h2,h3,.disp{font-family:var(--disp);font-stretch:112%;font-weight:800;letter-spacing:-.02em;line-height:1.02}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--sig)}
.dark .eyebrow,.eyebrow.lt{color:rgba(255,255,255,.7)}
/* unified photo grade – keeps the series consistent */
.ph{filter:saturate(.88) contrast(1.05)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.65em;border-radius:10px;padding:1.02rem 1.55rem;font-weight:700;font-size:.98rem;border:0;cursor:pointer;white-space:nowrap;transition:transform .25s var(--ease),background .25s,box-shadow .25s}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:18px;height:18px}
.btn-sig,.btn-blue{background:var(--sig);color:#140700;box-shadow:0 14px 30px -14px rgba(255,91,31,.9)}
.btn-sig:hover,.btn-blue:hover{background:var(--sig-2)}
.btn-line{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.35)}
.btn-line:hover{box-shadow:inset 0 0 0 1.5px #fff}
.btn-ink{background:var(--ink);color:#fff}
.btn-white{background:#fff;color:var(--ink)}

/* logo */
.logo{display:flex;align-items:center;gap:12px;color:#fff}
.logo svg{width:34px;height:34px;flex:none}
.logo .wm{font-family:var(--disp);font-stretch:125%;font-weight:800;font-size:1.12rem;letter-spacing:.04em;line-height:1}
.logo .wm small{display:block;font-family:Inter,sans-serif;font-stretch:100%;font-weight:500;font-size:.62rem;letter-spacing:.2em;color:rgba(255,255,255,.55);margin-top:4px}

/* top + nav */
.top{background:var(--ink);color:rgba(255,255,255,.7);font-size:.84rem;border-bottom:1px solid var(--line-d)}
.top .wrap{display:flex;justify-content:space-between;align-items:center;height:40px;gap:20px}
.top b{color:#fff;font-weight:600}
.top a{color:#fff;font-weight:600}
.top .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--sig);margin-right:8px;vertical-align:1px}
.nav{position:sticky;top:0;z-index:50;background:rgba(17,20,23,.9);backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid var(--line-d)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px}
.menu{display:flex;gap:30px;color:rgba(255,255,255,.72);font-size:.94rem;font-weight:500}
.menu a:hover{color:#fff}
.nav-r{display:flex;gap:18px;align-items:center}
.nav-r .tel{color:#fff;font-weight:700;display:flex;align-items:center;gap:9px;font-size:.98rem}
.nav-r .tel svg{width:17px;height:17px;color:var(--sig)}
.nav-r .btn{padding:.78rem 1.2rem;font-size:.92rem}

/* hero */
.hero{position:relative;color:#fff;background:var(--ink);overflow:hidden}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:58% 55%;transform:scale(1.05);animation:heroZoom 18s ease-out forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(17,20,23,.94) 0%,rgba(17,20,23,.78) 38%,rgba(17,20,23,.25) 70%,rgba(17,20,23,.35) 100%),linear-gradient(0deg,rgba(17,20,23,.9) 0%,rgba(17,20,23,0) 34%)}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.2fr .8fr;gap:64px;align-items:center;min-height:calc(100vh - 116px);padding-top:80px;padding-bottom:80px}
.hero h1{font-size:clamp(2.9rem,6vw,5.4rem);margin:22px 0 26px}
.hero h1 em{font-style:normal;color:var(--sig)}
.hero .lead{font-size:clamp(1.05rem,1.35vw,1.22rem);color:rgba(255,255,255,.82);max-width:580px;margin-bottom:36px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap}
/* hero form */
.qf{background:#fff;color:var(--ink);border-radius:18px;padding:30px;box-shadow:0 50px 90px -30px rgba(0,0,0,.7)}
.qf h2{font-size:1.5rem;margin-bottom:6px}
.qf>p{color:var(--mute);font-size:.93rem;margin-bottom:20px}
.fld{margin-bottom:10px}
.fld input,.fld select,.fld textarea{width:100%;border:1.5px solid var(--line);background:var(--paper);border-radius:10px;padding:.9rem 1rem;font-size:.95rem;color:var(--ink);outline:none;transition:border-color .2s,background .2s;appearance:none;-webkit-appearance:none}
.fld select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2362676e' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:18px;color:var(--ink)}
.fld textarea{min-height:84px;resize:vertical}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--ink);background:#fff}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.qf .btn{width:100%;margin-top:6px}
.qf .alt{display:flex;justify-content:space-between;align-items:center;margin-top:16px;padding-top:16px;border-top:1px solid var(--line);font-size:.86rem;color:var(--mute)}
.qf .alt a{font-weight:700;color:var(--ink);font-size:1rem}
.done{display:none;text-align:center;padding:30px 0}
.done .ok{width:62px;height:62px;border-radius:50%;background:var(--sig);display:grid;place-items:center;margin:0 auto 16px}
.done .ok svg{width:28px;height:28px;color:#140700}
.done h3{font-size:1.4rem;margin-bottom:6px}
.done p{color:var(--mute)}

/* proof bar */
.proof{background:var(--ink-2);color:#fff;border-top:1px solid var(--line-d)}
.proof .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.pi{padding:26px 22px 26px 0;border-right:1px solid var(--line-d);display:flex;gap:14px;align-items:flex-start}
.pi+.pi{padding-left:22px}.pi:last-child{border-right:0}
.pi svg{width:22px;height:22px;color:var(--sig);flex:none;margin-top:2px}
.pi b{display:block;font-weight:600;font-size:.96rem}
.pi span{font-size:.85rem;color:var(--mute-d)}

section{padding:130px 0}
h2{font-size:clamp(2.1rem,3.9vw,3.5rem);margin:18px 0 22px}
.sub{font-size:1.1rem;color:var(--mute);max-width:600px}
.dark{background:var(--ink);color:#fff}
.dark .sub{color:var(--mute-d)}

/* why */
.why .grid{display:grid;grid-template-columns:1.05fr .95fr;gap:90px;align-items:center}
.frame{position:relative;border-radius:18px;overflow:hidden}
.frame img{width:100%;height:100%;object-fit:cover}
.why .frame{aspect-ratio:4/4.6}
.frame .note{position:absolute;left:20px;right:20px;bottom:20px;background:rgba(17,20,23,.86);backdrop-filter:blur(8px);color:#fff;border-radius:12px;padding:16px 18px;display:flex;gap:14px;align-items:center;font-size:.9rem}
.frame .note b{display:block;font-family:var(--disp);font-stretch:112%;font-size:1rem}
.frame .note span{color:rgba(255,255,255,.66)}
.frame .note i{width:40px;height:40px;border-radius:10px;background:var(--sig);flex:none;display:grid;place-items:center}
.frame .note i svg{width:20px;height:20px;color:#140700}
.pts{margin-top:36px;border-top:1px solid var(--line)}
.pt{display:grid;grid-template-columns:52px 1fr;gap:16px;padding:22px 0;border-bottom:1px solid var(--line)}
.pt .n{font-family:var(--disp);font-stretch:112%;font-weight:800;color:var(--sig);font-size:1rem;padding-top:3px}
.pt b{font-family:var(--disp);font-stretch:108%;font-weight:700;font-size:1.15rem;display:block;margin-bottom:3px}
.pt span{color:var(--mute);font-size:.97rem}

/* includes */
.inc{background:#fff}
.inc .head{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end;margin-bottom:60px}
.inc .head h2{margin-bottom:0}
.igrid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.ic{padding:36px 32px 38px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .3s}
.ic:hover{background:var(--paper)}
.ic .ico{width:46px;height:46px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center;margin-bottom:24px}
.ic .ico svg{width:22px;height:22px}
.ic h3{font-size:1.25rem;font-stretch:108%;font-weight:700;margin-bottom:8px}
.ic p{color:var(--mute);font-size:.96rem}
.inc .foot{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;margin-top:40px;padding:26px 30px;background:var(--ink);color:#fff;border-radius:14px}
.inc .foot b{font-family:var(--disp);font-stretch:112%;font-size:1.25rem}
.inc .foot span{color:var(--mute-d);display:block;font-size:.93rem}

/* objects */
.objs .head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap;margin-bottom:56px}
.objs .head h2{margin-bottom:0;max-width:720px}
.og{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ob{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:3/4;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;isolation:isolate;cursor:pointer}
.ob img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1s var(--ease)}
.ob::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(17,20,23,.95) 0%,rgba(17,20,23,.55) 45%,rgba(17,20,23,.05) 75%)}
.ob:hover img{transform:scale(1.05)}
.ob .bd{padding:30px}
.ob .tag{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.7);font-weight:600}
.ob h3{font-size:1.65rem;margin:8px 0 10px}
.ob p{font-size:.94rem;color:rgba(255,255,255,.75);margin-bottom:18px}
.ob .go{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.92rem;color:#fff;border-bottom:2px solid var(--sig);padding-bottom:3px;align-self:flex-start}

/* process */
.proc .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:70px;border-top:1px solid var(--line-d)}
.st{padding:34px 30px 0 0;position:relative}
.st::before{content:"";position:absolute;top:-1px;left:0;width:48px;height:2px;background:var(--sig)}
.st .w{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sig);font-weight:600}
.st .num{font-family:var(--disp);font-stretch:125%;font-weight:800;font-size:3.2rem;color:rgba(255,255,255,.12);line-height:1;margin:14px 0 18px}
.st h3{font-size:1.3rem;font-stretch:108%;font-weight:700;margin-bottom:8px}
.st p{color:var(--mute-d);font-size:.95rem}

/* report + status */
.rep .grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:90px;align-items:center}
.checks{list-style:none;display:grid;gap:14px;margin:30px 0 38px}
.checks li{display:flex;gap:14px;font-size:1.02rem}
.checks svg{width:22px;height:22px;color:var(--sig);flex:none;margin-top:2px}
.stage{position:relative;border-radius:20px;overflow:hidden;padding:56px 48px;isolation:isolate}
.stage>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.stage::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(17,20,23,.1),rgba(17,20,23,.45))}
.status{background:rgba(24,28,33,.86);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:24px;color:#fff;max-width:430px;margin-left:auto;box-shadow:0 40px 80px -30px rgba(0,0,0,.7)}
.status .t{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.status .t b{font-family:var(--disp);font-stretch:108%;font-size:1.05rem}
.status .t span{font-size:.72rem;color:rgba(255,255,255,.55);border:1px solid rgba(255,255,255,.18);padding:.18rem .55rem;border-radius:999px}
.status .obj{font-size:.85rem;color:rgba(255,255,255,.6);margin-bottom:16px}
.rb{position:relative;overflow:hidden;border-radius:14px;padding:15px 16px 13px;border:1px solid rgba(255,140,70,.4);background:linear-gradient(115deg,rgba(255,91,31,.32),rgba(255,140,60,.14) 30%,rgba(255,196,90,.26) 55%,rgba(255,255,255,.06) 80%,rgba(255,91,31,.32));background-size:320% 320%;animation:rbShift 7s ease-in-out infinite}
.rb::before{content:"";position:absolute;inset:-40%;background:radial-gradient(circle at 30% 30%,rgba(255,170,90,.3),transparent 45%);animation:rbGlow 5s ease-in-out infinite alternate;pointer-events:none}
.rb>*{position:relative}
@keyframes rbShift{0%{background-position:0% 40%}50%{background-position:100% 60%}100%{background-position:0% 40%}}
@keyframes rbGlow{0%{transform:translate(-8%,-6%)}100%{transform:translate(22%,14%)}}
.rb-top{display:flex;align-items:center;gap:9px;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,228,210,.85);font-weight:600}
.pulse{width:9px;height:9px;border-radius:50%;background:var(--sig);position:relative;box-shadow:0 0 12px var(--sig)}
.pulse::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--sig);animation:ping 1.8s cubic-bezier(0,0,.2,1) infinite}
@keyframes ping{0%{transform:scale(1);opacity:.9}100%{transform:scale(3.2);opacity:0}}
.rb-m{display:flex;align-items:baseline;justify-content:space-between;gap:2px 10px;flex-wrap:wrap;margin:8px 0 12px}
.rb-m b{font-family:var(--disp);font-stretch:108%;font-weight:800;font-size:1.45rem;white-space:nowrap}
.rb-m span{font-weight:700;color:#ffb48a}
.rb-seg{display:grid;grid-template-columns:repeat(5,1fr);gap:5px}
.rb-seg i{height:7px;border-radius:4px;background:rgba(255,255,255,.14);position:relative;overflow:hidden}
.rb-seg i::before{content:"";position:absolute;inset:0;transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.rb-seg i:nth-child(1)::before{background:#d9dde2}
.rb-seg i:nth-child(2)::before{background:linear-gradient(90deg,#d9dde2,#ffb070)}
.rb-seg i:nth-child(3)::before{background:linear-gradient(90deg,#ffb070,var(--sig))}
.in .rb-seg i:nth-child(1)::before{transform:scaleX(1);transition-delay:.5s}
.in .rb-seg i:nth-child(2)::before{transform:scaleX(1);transition-delay:.85s}
.in .rb-seg i:nth-child(3)::before{transform:scaleX(1);transition-delay:1.2s}
.in .rb-seg i:nth-child(3){animation:segGlow 2s ease-in-out infinite 2s}
@keyframes segGlow{0%,100%{box-shadow:0 0 0 rgba(255,91,31,0)}50%{box-shadow:0 0 14px rgba(255,91,31,.9)}}
.rb-sc{display:flex;justify-content:space-between;font-size:.7rem;color:rgba(255,255,255,.5);margin-top:7px}
.rb-sc span:nth-child(2){color:#ffb48a;font-weight:600}
.mrow{display:flex;justify-content:space-between;font-size:.78rem;color:rgba(255,255,255,.58)}
.mrow b{font-family:var(--disp);color:#fff;font-weight:700}
.meter{position:relative;height:8px;border-radius:999px;background:rgba(255,255,255,.1);overflow:hidden;margin:8px 0 6px}
.meter i{display:block;height:100%;width:0;background:linear-gradient(90deg,#d9dde2,#ffb070 70%,var(--sig));border-radius:999px;transition:width 1.8s var(--ease) .5s}
.in .meter i{width:55%}
.meter::after{content:"";position:absolute;top:0;bottom:0;left:65%;width:2px;background:rgba(255,255,255,.6)}
.srows{margin-top:16px;border-top:1px solid rgba(255,255,255,.08)}
.srow{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:.9rem}
.srow span:first-child{color:rgba(255,255,255,.65)}
.tag2{font-size:.72rem;font-weight:700;padding:.25rem .6rem;border-radius:999px;white-space:nowrap}
.tag2.ok{background:rgba(74,222,128,.14);color:#86efac}
.tag2.sig{background:rgba(255,91,31,.18);color:#ffb48a}
.status .ex{font-size:.72rem;color:rgba(255,255,255,.4);margin-top:12px}
@media (prefers-reduced-motion:reduce){.rb,.rb::before,.pulse::after,.hero-img{animation:none}}

/* calc */
.calc-sec{background:#fff}
.calc-sec .head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap;margin-bottom:50px}
.calc-sec .head h2{margin-bottom:0}
.calc{display:grid;grid-template-columns:1.1fr .9fr;border-radius:18px;overflow:hidden;border:1px solid var(--line)}
.calc .in{padding:46px;background:#fff}
.calc .out{background:var(--ink);color:#fff;padding:46px;display:flex;flex-direction:column;justify-content:space-between}
.fl{margin-bottom:28px}
.fl>b{display:block;font-size:.84rem;font-weight:600;margin-bottom:10px}
.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.seg button{border:1.5px solid var(--line);background:var(--paper);border-radius:10px;padding:.85rem .6rem;font-weight:600;font-size:.92rem;cursor:pointer;transition:.2s;color:var(--ink)}
.seg button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.rng{display:flex;align-items:center;gap:18px}
.rng input[type=range]{flex:1;accent-color:var(--sig)}
.rng output{font-family:var(--disp);font-stretch:108%;font-weight:800;font-size:1.3rem;min-width:110px;text-align:right}
.price{font-family:var(--disp);font-stretch:108%;font-weight:800;font-size:clamp(2.3rem,4vw,3.3rem);line-height:1;margin:14px 0 10px}
.price small{display:block;margin-top:10px;font-family:Inter,sans-serif;font-size:.95rem;font-weight:500;color:rgba(255,255,255,.6)}
.calc .out p{color:var(--mute-d);font-size:.92rem}
.calc .out ul{list-style:none;margin:22px 0 30px;display:grid;gap:10px;font-size:.93rem}
.calc .out li{display:flex;gap:10px}
.calc .out li svg{width:18px;height:18px;color:var(--sig);flex:none;margin-top:2px}

/* safety */
.safe{display:grid;grid-template-columns:1fr 1fr;border-radius:20px;overflow:hidden;background:var(--ink);color:#fff}
.safe .img{min-height:560px;position:relative}
.safe .img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:45% 30%}
.safe .tx{padding:70px 60px}
.sg{display:grid;grid-template-columns:1fr 1fr;gap:28px 30px;margin-top:40px}
.sg b{display:block;font-family:var(--disp);font-stretch:108%;font-weight:700;font-size:1.05rem;margin:12px 0 4px}
.sg span{font-size:.9rem;color:var(--mute-d)}
.sg svg{width:24px;height:24px;color:var(--sig)}

/* faq */
.faq .grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}
.q{border-bottom:1px solid var(--line)}
.q:first-child{border-top:1px solid var(--line)}
.q button{width:100%;text-align:left;background:none;border:0;padding:24px 0;font-family:var(--disp);font-stretch:106%;font-weight:700;font-size:1.14rem;display:flex;justify-content:space-between;gap:20px;cursor:pointer;color:var(--ink)}
.q button i{font-style:normal;color:var(--sig);font-size:1.4rem;line-height:1;transition:transform .3s}
.q.open button i{transform:rotate(45deg)}
.q .a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease);color:var(--mute)}
.q.open .a{max-height:260px}
.q .a p{padding:0 0 24px;max-width:640px}

/* final */
.final{padding:0 0 120px}
.fc{position:relative;border-radius:22px;overflow:hidden;color:#fff;isolation:isolate;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;padding:80px 70px}
.fc>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.fc::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(95deg,rgba(17,20,23,.95) 30%,rgba(17,20,23,.55))}
.fc h2{color:#fff}
.fc p{color:rgba(255,255,255,.78);font-size:1.1rem;max-width:520px;margin-bottom:34px}
.fc .ctas{display:flex;gap:12px;flex-wrap:wrap}
.cbox{background:rgba(17,20,23,.72);backdrop-filter:blur(12px);border:1px solid var(--line-d);border-radius:16px;padding:8px 26px}
.cl{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0;border-bottom:1px solid var(--line-d)}
.cl:last-child{border-bottom:0}
.cl small{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55);font-weight:600}
.cl b{font-family:var(--disp);font-stretch:108%;font-size:1.2rem}
.cl span{font-size:.86rem;color:rgba(255,255,255,.6);text-align:right}

footer{background:var(--ink);color:rgba(255,255,255,.55);padding:60px 0 34px;font-size:.9rem}
footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
footer h4{color:#fff;font-family:var(--disp);font-stretch:112%;font-size:.9rem;margin-bottom:14px}
footer a{display:block;margin-bottom:8px}
footer a:hover{color:#fff}
footer .bt{grid-column:1/-1;border-top:1px solid var(--line-d);margin-top:16px;padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.84rem}

/* left contact */
.side-tab{position:fixed;left:0;top:50%;transform:translateY(-50%);z-index:60;background:var(--sig);color:#140700;border:0;border-radius:0 12px 12px 0;padding:26px 13px;font-weight:700;font-size:.95rem;cursor:pointer;writing-mode:vertical-rl;box-shadow:6px 0 24px -8px rgba(0,0,0,.45);transition:padding .25s var(--ease),opacity .25s}
.side-tab span{display:inline-block;transform:rotate(180deg)}
.side-tab:hover{padding-left:18px}
.scrim{position:fixed;inset:0;z-index:65;background:rgba(10,12,14,.5);opacity:0;pointer-events:none;transition:opacity .35s}
.scrim.on{opacity:1;pointer-events:auto}
.yp{position:fixed;left:0;top:50%;z-index:70;width:420px;max-width:calc(100vw - 20px);max-height:94vh;overflow-y:auto;background:#fff;border-radius:0 20px 20px 0;box-shadow:24px 0 70px -10px rgba(0,0,0,.45);transform:translate(-105%,-50%);transition:transform .5s var(--ease)}
.yp.open{transform:translate(0,-50%)}
.yp-hd{background:var(--ink);padding:18px 26px;display:flex;justify-content:space-between;align-items:center}
.yp-hd .x{background:rgba(255,255,255,.08);border:0;color:#fff;width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:1.3rem;line-height:1}
.yp-bd{padding:26px}
.yp-bd h3{font-size:1.45rem;margin-bottom:6px}
.yp-bd form>p{color:var(--mute);font-size:.93rem;margin-bottom:20px}
.yp-bd .btn{width:100%;margin-top:6px}
.yp-ft{text-align:center;font-size:.84rem;color:var(--mute);margin-top:14px}
.yp-ft a{color:var(--ink);font-weight:700}

/* ===== AI agent ===== */
.ag-fab{position:fixed;right:24px;bottom:24px;z-index:60;display:flex;align-items:center;gap:12px;background:var(--night);color:#fff;border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:10px 20px 10px 10px;cursor:pointer;box-shadow:0 20px 50px -14px rgba(0,0,0,.6);transition:transform .25s var(--ease)}
.ag-fab:hover{transform:translateY(-2px)}
.ag-fab .av{width:40px;height:40px;border-radius:50%;background:var(--blue);display:grid;place-items:center;position:relative}
.ag-fab .av svg{width:20px;height:20px}
.ag-fab .av::after{content:"";position:absolute;right:0;bottom:0;width:11px;height:11px;border-radius:50%;background:#4ade80;border:2px solid var(--night)}
.ag-fab b{font-weight:600;font-size:.95rem;display:block;line-height:1.2}
.ag-fab small{font-size:.76rem;color:rgba(255,255,255,.55)}
.agent{position:fixed;right:24px;bottom:24px;z-index:70;width:420px;max-width:calc(100vw - 24px);height:660px;max-height:calc(100vh - 48px);background:#fff;border-radius:22px;box-shadow:0 50px 110px -30px rgba(0,0,0,.55);display:flex;flex-direction:column;overflow:hidden;opacity:0;transform:translateY(16px) scale(.98);transform-origin:bottom right;pointer-events:none;transition:.4s var(--ease)}
.agent.open{opacity:1;transform:none;pointer-events:auto}
.ag-hd{background:var(--night);color:#fff;padding:18px 20px;display:flex;align-items:center;gap:12px}
.ag-hd .av{width:40px;height:40px;border-radius:12px;background:var(--blue);display:grid;place-items:center}
.ag-hd .av svg{width:20px;height:20px}
.ag-hd b{display:block;font-size:1rem}
.ag-hd small{display:flex;align-items:center;gap:6px;font-size:.78rem;color:rgba(255,255,255,.6)}
.ag-hd small::before{content:"";width:7px;height:7px;border-radius:50%;background:#4ade80}
.ag-hd .x{margin-left:auto;background:rgba(255,255,255,.08);border:0;color:#fff;width:34px;height:34px;border-radius:10px;cursor:pointer;display:grid;place-items:center}
.ag-hd .x svg{width:18px;height:18px}
.ag-urgent{display:flex;justify-content:space-between;align-items:center;gap:10px;background:#fff7e6;color:#7a4a00;padding:10px 20px;font-size:.84rem;border-bottom:1px solid #f5e2b8}
.ag-urgent a{font-weight:700;white-space:nowrap}
.ag-bd{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:10px;background:var(--ice)}
.ag-bd>*{flex-shrink:0}
.m{max-width:86%;padding:12px 15px;border-radius:16px;font-size:.93rem;line-height:1.5;animation:pop .3s var(--ease)}
.m.bot{background:#fff;border:1px solid var(--line);border-bottom-left-radius:5px;align-self:flex-start}
.m.me{background:var(--ink);color:#fff;border-bottom-right-radius:5px;align-self:flex-end}
.m.typing{display:flex;gap:4px;padding:15px 16px}
.m.typing i{width:6px;height:6px;border-radius:50%;background:#9aa8ba;animation:bl 1s infinite}
.m.typing i:nth-child(2){animation-delay:.15s}.m.typing i:nth-child(3){animation-delay:.3s}
@keyframes bl{0%,80%,100%{opacity:.3}40%{opacity:1}}
@keyframes pop{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.chips{display:flex;flex-wrap:wrap;gap:8px;align-self:flex-start;max-width:100%}
.chips button{background:#fff;border:1px solid var(--line);color:var(--ink);border-radius:999px;padding:.55rem .95rem;font-size:.88rem;font-weight:500;cursor:pointer;transition:.2s}
.chips button:hover{border-color:var(--blue);color:var(--blue-2)}
.chips button.pri{background:var(--blue);border-color:var(--blue);color:#fff}
.formcard{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;align-self:stretch;animation:pop .3s var(--ease)}
.formcard input{width:100%;border:1px solid var(--line);border-radius:10px;padding:.72rem .85rem;font:inherit;font-size:.9rem;margin-bottom:8px;outline:none;background:var(--ice)}
.formcard input:focus{border-color:var(--blue);background:#fff}
.formcard .btn{width:100%;padding:.8rem;margin-top:4px;border-radius:10px}
.sum{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;align-self:stretch;animation:pop .3s var(--ease)}
.sum .sh{background:var(--blue-soft);padding:12px 16px;font-weight:600;font-size:.88rem;color:var(--blue-2);display:flex;justify-content:space-between}
.sum .sr{display:flex;justify-content:space-between;gap:16px;padding:9px 16px;border-top:1px solid var(--ice-2);font-size:.86rem}
.sum .sr span:first-child{color:var(--mute)}
.sum .sr span:last-child{text-align:right;font-weight:500}
.ag-in{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line);background:#fff}
.ag-in input{flex:1;border:1px solid var(--line);border-radius:12px;padding:.7rem .9rem;font:inherit;font-size:.92rem;outline:none}
.ag-in input:focus{border-color:var(--blue)}
.ag-in button{width:44px;border:0;border-radius:12px;background:var(--blue);color:#fff;cursor:pointer;display:grid;place-items:center}
.ag-in button svg{width:18px;height:18px}
.ag-ft{font-size:.7rem;color:#8a97a8;text-align:center;padding:0 12px 10px;background:#fff}
.chips button.pri,.ag-in button{color:#140700}
.chips button:hover{border-color:var(--sig);color:var(--ink)}

.mbar{display:none}
.rv{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}.d4{transition-delay:.32s}

@media (max-width:1100px){
  .menu{display:none}
  .hero .wrap{grid-template-columns:1fr;gap:40px}
  .qf{max-width:520px}
  .proof .wrap{grid-template-columns:1fr 1fr}
  .pi:nth-child(2){border-right:0}.pi:nth-child(3){padding-left:0}
  .why .grid,.rep .grid,.calc,.safe,.faq .grid,.fc,.inc .head{grid-template-columns:1fr;gap:44px}
  .igrid{grid-template-columns:1fr 1fr}
  .og{grid-template-columns:1fr 1fr}
  .proc .steps{grid-template-columns:1fr 1fr;row-gap:40px}
  .status{margin:0 auto}
  .safe .img{min-height:340px}
}
@media (max-width:720px){
  .wrap{padding:0 18px}
  .top .hide{display:none}
  .top .wrap{justify-content:center}
  .nav .wrap{height:64px}
  .nav-r .btn,.nav-r .tel span{display:none}
  section{padding:84px 0}
  .hero .wrap{padding-top:54px;padding-bottom:40px;min-height:0}
  .hero::before{background:linear-gradient(180deg,rgba(17,20,23,.6),rgba(17,20,23,.94) 60%)}
  .hero .btn{width:100%}
  .qf{padding:22px}
  .two{grid-template-columns:1fr}
  .proof .wrap{grid-template-columns:1fr}.pi{border-right:0;padding:16px 0!important;border-bottom:1px solid var(--line-d)}
  .igrid,.og,.proc .steps,.sg{grid-template-columns:1fr}
  .ob{aspect-ratio:4/4.4}
  .calc .in,.calc .out,.safe .tx{padding:30px 22px}
  .stage{padding:22px 14px}
  .fc{padding:48px 22px}
  footer .wrap{grid-template-columns:1fr}
  .side-tab{display:none}
  .ag-fab{bottom:86px;right:16px;padding:8px}.ag-fab>div{display:none}
  .agent{right:0;bottom:0;width:100vw;max-width:100vw;height:100vh;max-height:100vh;border-radius:0}
  .mbar{display:grid;grid-template-columns:1fr 1.3fr;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:55;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(17,20,23,.95);backdrop-filter:blur(12px)}
  .mbar .btn{padding:.95rem}
  body{padding-bottom:76px}
}

/* ---- production additions ---- */
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.ferr{display:none;color:#b42318;font-size:.86rem;margin-top:10px}
.ob img,.frame img,.stage>img,.fc>img,.safe .img img{object-position:50% 50%}
.menu a[aria-current]{color:#fff}
.menu a,.nav-r .tel,.logo .wm{white-space:nowrap}
@media (max-width:1240px){.menu{gap:22px;font-size:.9rem}}
.skip{position:absolute;left:-9999px;top:0;background:#fff;color:#000;padding:10px;z-index:999}.skip:focus{left:10px}
/* sub pages */
.phead{position:relative;color:#fff;background:var(--ink);overflow:hidden;isolation:isolate}
.phead>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.phead::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(17,20,23,.94) 0%,rgba(17,20,23,.75) 45%,rgba(17,20,23,.3) 100%)}
.phead .wrap{padding-top:90px;padding-bottom:90px}
.crumbs{font-size:.84rem;color:rgba(255,255,255,.6);margin-bottom:26px}
.crumbs a:hover{color:#fff}
.phead h1{font-size:clamp(2.4rem,5vw,4.2rem);max-width:860px;margin:18px 0 22px}
.phead .lead{font-size:1.15rem;color:rgba(255,255,255,.82);max-width:640px;margin-bottom:32px}
.phead .ctas{display:flex;gap:12px;flex-wrap:wrap}
.art{display:grid;grid-template-columns:1fr 400px;gap:80px;align-items:start}
.prose h2{font-size:clamp(1.7rem,2.6vw,2.3rem);margin:56px 0 16px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:1.2rem;font-stretch:108%;font-weight:700;margin:30px 0 8px}
.prose p{color:#3b4047;font-size:1.06rem;margin-bottom:16px;max-width:720px}
.prose ul{margin:6px 0 20px;padding:0;list-style:none;display:grid;gap:10px;max-width:720px}
.prose li{display:flex;gap:12px;color:#3b4047;font-size:1.03rem}
.prose li::before{content:"";width:8px;height:8px;background:var(--sig);border-radius:2px;margin-top:10px;flex:none}
.prose .steps2{counter-reset:s;display:grid;gap:0;border-top:1px solid var(--line);margin:10px 0 20px}
.prose .steps2>div{counter-increment:s;display:grid;grid-template-columns:54px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}
.prose .steps2>div::before{content:"0" counter(s);font-family:var(--disp);font-stretch:112%;font-weight:800;color:var(--sig)}
.prose .steps2 b{display:block;font-family:var(--disp);font-stretch:106%;font-size:1.08rem}
.prose .steps2 span{color:var(--mute)}
.aside{position:sticky;top:100px}
.aside .qf{box-shadow:0 30px 70px -40px rgba(17,20,23,.45);border:1px solid var(--line)}
.rel{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.rel a{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 24px;transition:border-color .2s,transform .25s var(--ease)}
.rel a:hover{border-color:var(--ink);transform:translateY(-3px)}
.rel b{display:block;font-family:var(--disp);font-stretch:108%;font-size:1.1rem;margin-bottom:6px}
.rel span{color:var(--mute);font-size:.93rem}
.risk-demo{background:var(--ink);border-radius:18px;padding:34px;margin:24px 0 10px}
.risk-demo .status{margin:0;max-width:none}
.legal .prose p,.legal .prose li{font-size:1rem}
@media (max-width:1100px){.art{grid-template-columns:1fr;gap:50px}.aside{position:static}.rel{grid-template-columns:1fr}}
@media (max-width:720px){.phead .wrap{padding-top:56px;padding-bottom:56px}.phead .btn{width:100%}.risk-demo{padding:14px}}

.price{white-space:nowrap}
@media (max-width:1240px){.price{font-size:clamp(1.9rem,3.4vw,2.8rem)}}

/* side tab: hidden while the page's first section (hero / page header) is in view */
.side-tab{transform:translate(-110%,-50%);opacity:0;pointer-events:none;transition:transform .45s var(--ease),opacity .3s,padding .25s var(--ease)}
.side-tab.show{transform:translateY(-50%);opacity:1;pointer-events:auto}
/* contact panel: centered dialog on desktop */
@media (min-width:721px){
  .yp{left:50%;top:50%;width:480px;border-radius:20px;transform:translate(-50%,-46%) scale(.97);opacity:0;pointer-events:none;transition:transform .4s var(--ease),opacity .3s}
  .yp.open{transform:translate(-50%,-50%);opacity:1;pointer-events:auto}
  .yp-hd{border-radius:20px 20px 0 0}
}