/* Hopvolt concept funnel: shared styles (mobile-first, hand-coded) */
@font-face{font-family:"Archivo";src:url("fonts/Archivo.ttf") format("truetype");font-weight:100 900;font-stretch:62% 125%;font-display:swap}
@font-face{font-family:"Inter";src:url("fonts/Inter.ttf") format("truetype");font-weight:100 900;font-display:swap}
:root{
 --base:#0B0D12;--panel:#12151C;--panel2:#191D26;--line:#262B36;
 --text:#EEF1F6;--muted:#9AA3B2;--dim:#6C7585;
 --cobalt:#3E6BFF;--cobalt-l:#86A2FF;--cobalt-d:#2648CC;
 --paper:#F2F4F8;--ink:#0B0D12;--ink-muted:#4A5262;
 --r:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:Inter,system-ui,sans-serif;background:var(--base);color:var(--text);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,.display{font-family:Archivo,Inter,sans-serif;font-weight:800;font-stretch:112%;line-height:1;letter-spacing:-.01em;text-transform:uppercase}
h1{font-size:clamp(2.6rem,11vw,6.4rem)}
h2{font-size:clamp(1.9rem,7vw,3.4rem);margin-bottom:.9rem}
h3{font-size:1.15rem;letter-spacing:0;margin-bottom:.4rem}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
section{padding:64px 0}
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--cobalt-l);margin-bottom:16px}
.kicker:before{content:"";width:22px;height:3px;background:var(--cobalt)}
.lead{font-size:1.08rem;color:var(--muted);max-width:600px}
.accent{color:var(--cobalt)}

/* sample banner */
.sample-banner{background:var(--cobalt);color:#fff;font-size:.8rem;line-height:1.45;text-align:center;padding:8px 16px}
.sample-banner strong{font-weight:700}

/* header */
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0}
.logo{font-family:Archivo,sans-serif;font-weight:900;font-stretch:125%;font-size:1.3rem;letter-spacing:.02em;text-decoration:none;text-transform:uppercase;display:inline-flex;align-items:center;gap:8px}
.logo i{width:12px;height:12px;background:var(--cobalt);display:inline-block;transform:skewX(-14deg)}
.top nav{display:none;gap:26px;font-size:.9rem;color:var(--muted)}
.top nav a{text-decoration:none}.top nav a:hover{color:var(--text)}
.secure{font-size:.85rem;color:var(--muted);display:inline-flex;gap:8px;align-items:center}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--cobalt);color:#fff;font-family:Archivo,sans-serif;font-weight:800;font-stretch:110%;text-transform:uppercase;letter-spacing:.04em;font-size:1rem;text-decoration:none;padding:17px 28px;border:0;border-radius:6px;cursor:pointer;transition:background .15s,transform .15s}
.btn:after{content:"→";font-family:Inter,sans-serif;font-weight:600}
.btn:hover{background:#5a80ff;transform:translateY(-1px)}
.btn.sm{padding:11px 16px;font-size:.82rem}
.btn.light{background:#fff;color:var(--ink)}.btn.light:hover{background:var(--paper)}
.btn.block{width:100%}

/* hero */
.hero{position:relative;overflow:hidden;padding:12px 0 0;background:radial-gradient(ellipse 70% 50% at 80% 60%,rgba(62,107,255,.22),transparent 70%)}
.hero h1{margin:14px 0 0}
.hero h1 .accent{display:block}
.hero-grid{display:grid;gap:24px;align-items:end}
.hero-copy .sub{font-size:1.12rem;color:var(--muted);max-width:480px;margin-bottom:24px}
.hero-copy .btn{width:100%}
.price-line{display:flex;align-items:baseline;gap:12px;margin-top:16px;flex-wrap:wrap}
.price-line b{font-family:Archivo,sans-serif;font-stretch:112%;font-size:1.6rem}
.price-line s{color:var(--dim)}
.price-line span{font-size:.85rem;color:var(--cobalt-l);font-weight:600}
.shot{position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#07080b}
.shot img{width:100%;aspect-ratio:1/1;object-fit:cover}
.tag{position:absolute;left:12px;bottom:12px;font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:rgba(11,13,18,.82);border:1px solid var(--line);color:var(--muted);padding:5px 10px;border-radius:4px}
.live{position:absolute;right:12px;top:12px;background:rgba(18,21,28,.9);border:1px solid var(--line);border-radius:10px;padding:10px 14px;line-height:1.15}
.live small{display:block;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cobalt-l);font-weight:700}
.live b{font-family:Archivo,sans-serif;font-stretch:115%;font-size:1.5rem}
.statbar{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);margin-top:40px}
.statbar div{padding:18px 4px;border-bottom:1px solid var(--line)}
.statbar div:nth-child(odd){border-right:1px solid var(--line);padding-right:14px}
.statbar div:nth-child(even){padding-left:16px}
.statbar b{display:block;font-family:Archivo,sans-serif;font-stretch:115%;font-size:1.35rem;text-transform:uppercase}
.statbar span{font-size:.82rem;color:var(--muted)}

/* problem (light section) */
.problem{background:var(--paper);color:var(--ink)}
.problem .kicker{color:var(--cobalt-d)}
.problem .lead{color:var(--ink-muted)}
.pains{list-style:none;margin-top:32px;border-top:2px solid var(--ink)}
.pains li{display:grid;grid-template-columns:52px 1fr;gap:14px;padding:22px 0;border-bottom:1px solid #d5d9e2}
.pains .n{font-family:Archivo,sans-serif;font-weight:800;font-stretch:115%;font-size:1.4rem;color:var(--cobalt)}
.pains h3{text-transform:none;font-stretch:100%;font-size:1.15rem}
.pains p{color:var(--ink-muted);font-size:.97rem}
.fix{margin-top:30px;background:var(--ink);color:var(--text);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:6px}
.fix b{font-family:Archivo,sans-serif;font-stretch:112%;text-transform:uppercase;font-size:1.25rem}
.fix span{color:var(--muted)}

/* benefits bento */
.bento{display:grid;gap:14px;margin-top:34px}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:24px;position:relative;overflow:hidden}
.tile .ico{width:44px;height:44px;border-radius:10px;background:rgba(62,107,255,.14);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.tile svg{width:24px;height:24px;stroke:var(--cobalt-l);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tile p{color:var(--muted);font-size:.96rem}
.tile.big{padding:0}
.tile.big img{width:100%;aspect-ratio:4/3;object-fit:cover}
.tile.big .cap{padding:22px 24px 24px}
.tile.cob{background:var(--cobalt);border-color:var(--cobalt)}
.tile.cob p{color:#dfe6ff}.tile.cob .ico{background:rgba(255,255,255,.18)}.tile.cob svg{stroke:#fff}

/* how it works */
.how{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.steps{list-style:none;display:grid;gap:0;margin-top:34px;counter-reset:s}
.steps li{position:relative;padding:0 0 30px 64px}
.steps li:before{counter-increment:s;content:"0" counter(s);position:absolute;left:0;top:-4px;font-family:Archivo,sans-serif;font-weight:900;font-stretch:120%;font-size:2.2rem;line-height:1;color:transparent;-webkit-text-stroke:1.5px var(--cobalt-l)}
.steps li:after{content:"";position:absolute;left:22px;top:44px;bottom:6px;width:2px;background:var(--line)}
.steps li:last-child:after{display:none}
.steps p{color:var(--muted)}

/* box */
.box-grid{display:grid;gap:28px;margin-top:30px;align-items:center}
.box-grid .shot img{aspect-ratio:4/3}
.items{list-style:none;counter-reset:i}
.items li{display:flex;gap:14px;align-items:flex-start;padding:13px 0;border-bottom:1px solid var(--line)}
.items li:before{counter-increment:i;content:counter(i);flex:none;width:28px;height:28px;border-radius:50%;background:var(--cobalt);color:#fff;font-family:Archivo,sans-serif;font-weight:800;font-size:.85rem;display:flex;align-items:center;justify-content:center;margin-top:1px}
.items b{display:block}
.items span{color:var(--muted);font-size:.9rem}

/* specs */
.specs{background:var(--paper);color:var(--ink)}
.specs .kicker{color:var(--cobalt-d)}
.spec-table{margin-top:28px;border-top:2px solid var(--ink)}
.spec-table div{display:grid;grid-template-columns:1fr;gap:2px;padding:14px 0;border-bottom:1px solid #d5d9e2}
.spec-table dt{font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-muted)}
.spec-table dd{font-weight:500}
.spec-note{margin-top:16px;font-size:.85rem;color:var(--ink-muted)}

/* faq */
.faq-grid{display:grid;gap:24px}
details{border-bottom:1px solid var(--line);padding:18px 0}
details:first-child{border-top:1px solid var(--line)}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;font-weight:600;font-size:1.05rem}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";flex:none;width:26px;height:26px;border:1px solid var(--line);border-radius:4px;display:flex;align-items:center;justify-content:center;color:var(--cobalt-l);font-weight:500}
details[open] summary:after{content:"−";background:var(--cobalt);border-color:var(--cobalt);color:#fff}
details p{color:var(--muted);margin-top:10px;max-width:640px}

/* final offer */
.offer{background:var(--cobalt);color:#fff;position:relative;overflow:hidden}
.offer:before{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border:60px solid rgba(255,255,255,.08);border-radius:50%}
.offer .kicker{color:#fff}.offer .kicker:before{background:#fff}
.offer-grid{display:grid;gap:30px;position:relative}
.offer h2{font-size:clamp(2.2rem,8vw,4.2rem)}
.offer .lead{color:#dfe6ff}
.deal{background:var(--base);color:var(--text);border-radius:var(--r);padding:26px}
.deal .row{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.deal .now{font-family:Archivo,sans-serif;font-weight:900;font-stretch:115%;font-size:3.6rem;line-height:1}
.deal .was{color:var(--dim);font-size:1.2rem}
.deal .save{display:inline-block;background:rgba(62,107,255,.18);color:var(--cobalt-l);font-weight:700;font-size:.8rem;padding:4px 10px;border-radius:4px;margin:10px 0 18px;letter-spacing:.04em}
.deal ul{list-style:none;margin:0 0 22px}
.deal li{padding:8px 0 8px 28px;position:relative;border-bottom:1px solid var(--line);font-size:.95rem}
.deal li:before{content:"";position:absolute;left:2px;top:15px;width:13px;height:7px;border-left:2.5px solid var(--cobalt-l);border-bottom:2.5px solid var(--cobalt-l);transform:rotate(-45deg)}
.deal small{display:block;text-align:center;color:var(--muted);margin-top:12px;font-size:.82rem}

/* trust strip */
.trust{background:var(--panel2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust .wrap{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding-top:24px;padding-bottom:24px}
.trust div{display:flex;gap:12px;align-items:center;font-size:.88rem;color:var(--muted);line-height:1.35}
.trust b{display:block;color:var(--text);font-size:.92rem}
.trust svg{flex:none;width:28px;height:28px;stroke:var(--cobalt-l);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* footer */
footer{padding:30px 0 110px;font-size:.82rem;color:var(--dim)}
footer .wrap{display:flex;flex-direction:column;gap:8px}
footer strong{color:var(--muted)}

/* sticky mobile bar */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;gap:12px;align-items:center;padding:12px 16px;background:rgba(11,13,18,.95);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .25s}
.sticky.show{transform:none}
.sticky span{font-size:.78rem;color:var(--muted);line-height:1.25}
.sticky span b{color:var(--text);font-size:1rem}
.sticky .btn{flex:1;padding:14px}

/* ---------- checkout ---------- */
.crumbs{display:flex;gap:10px;align-items:center;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);font-weight:600;margin:6px 0 22px}
.crumbs b{color:var(--text)}.crumbs i{font-style:normal;color:var(--line)}
.co-grid{display:grid;gap:22px;align-items:start;padding-bottom:40px}
.order{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.order h2{font-size:1.25rem;margin-bottom:16px}
.order .item{display:flex;gap:14px;align-items:center;padding-bottom:16px;border-bottom:1px solid var(--line)}
.order .item img{width:76px;height:76px;border-radius:10px;object-fit:cover;border:1px solid var(--line)}
.order .item b{display:block}.order .item small{color:var(--muted)}
.line{display:flex;justify-content:space-between;gap:12px;padding:9px 0;font-size:.93rem;color:var(--muted)}
.line s{color:var(--dim);margin-right:6px}
.line .free{color:var(--cobalt-l);font-weight:600}
.line.total{color:var(--text);font-weight:700;font-size:1.15rem;border-top:1px solid var(--line);margin-top:6px;padding-top:14px}
.order ul{list-style:none;margin-top:14px;display:grid;gap:6px;font-size:.85rem;color:var(--muted)}
.order li:before{content:"✓ ";color:var(--cobalt-l);font-weight:700}
.co-form{background:var(--paper);color:var(--ink);border-radius:var(--r);padding:22px}
.co-form h2{font-size:1.5rem;margin-bottom:8px}
.demo-note{background:#e2e8ff;color:#1e3aa8;border-left:4px solid var(--cobalt);border-radius:6px;padding:10px 14px;font-size:.88rem;margin:10px 0 22px}
fieldset{border:0;margin-bottom:20px}
legend{font-family:Archivo,sans-serif;font-weight:800;font-stretch:112%;text-transform:uppercase;font-size:.85rem;letter-spacing:.08em;margin-bottom:10px}
label{display:block;font-size:.8rem;font-weight:600;color:var(--ink-muted);margin-bottom:4px}
input{width:100%;font:inherit;font-size:1rem;padding:13px 14px;border:1.5px solid #cfd5e0;border-radius:8px;background:#fff;color:var(--ink);margin-bottom:12px}
input:focus{outline:none;border-color:var(--cobalt);box-shadow:0 0 0 3px rgba(62,107,255,.2)}
input:disabled{background:#e9ecf2;color:#8a92a2}
.two,.three{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.three>div:first-child{grid-column:1/-1}
.pay{position:relative}.pay em{position:absolute;right:12px;top:33px;font-style:normal;font-size:.7rem;font-weight:700;letter-spacing:.1em;background:#cfd5e0;color:var(--ink-muted);padding:2px 6px;border-radius:3px}
.fine{font-size:.8rem;color:var(--ink-muted);text-align:center;margin-top:12px}

/* ---------- thank you ---------- */
.ty{padding:40px 0 70px}
.ty-head{display:grid;gap:18px;align-items:center}
.badge-ok{width:64px;height:64px;border-radius:12px;background:var(--cobalt);display:flex;align-items:center;justify-content:center}
.badge-ok svg{width:32px;height:32px;stroke:#fff;fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.ty h1{font-size:clamp(2.2rem,9vw,4.4rem)}
.ty .lead{margin-top:12px}
.ref{display:inline-block;margin-top:16px;font-size:.85rem;color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:7px 12px}
.ref b{color:var(--text)}
.next{display:grid;gap:14px;margin-top:36px}
.next .card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.next .card .when{font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--cobalt-l);margin-bottom:10px;display:block}
.next .card p{color:var(--muted);font-size:.95rem}
.first{margin-top:14px;background:var(--paper);color:var(--ink);border-radius:var(--r);padding:24px;display:grid;gap:18px}
.first p{color:var(--ink-muted)}
.intervals{display:flex;gap:4px}
.intervals span{flex:1;height:34px;border-radius:4px;background:var(--cobalt)}
.intervals span.rest{background:#cfd5e0;flex:1}

/* ---------- breakpoints ---------- */
@media (min-width:640px){
 .wrap{padding:0 32px}
 .hero-copy .btn{width:auto}
 .statbar{grid-template-columns:repeat(4,1fr)}
 .statbar div,.statbar div:nth-child(odd),.statbar div:nth-child(even){border-right:1px solid var(--line);padding:20px 18px;border-bottom:0}
 .statbar div:first-child{padding-left:0}.statbar div:last-child{border-right:0}
 .bento{grid-template-columns:1fr 1fr}
 .tile.big{grid-column:1/-1}
 .spec-table{display:grid;grid-template-columns:1fr 1fr;column-gap:40px}
 .spec-table div{grid-template-columns:150px 1fr;gap:16px;align-items:baseline}
 .trust .wrap{grid-template-columns:repeat(4,1fr)}
 .next{grid-template-columns:repeat(3,1fr)}
 .two{gap:0 14px}
 .three{grid-template-columns:2fr 1fr 1fr}.three>div:first-child{grid-column:auto}
 .co-form,.order{padding:30px}
 footer{padding-bottom:30px}
 footer .wrap{flex-direction:row;justify-content:space-between}
 .sticky{display:none}
}
@media (min-width:960px){
 section{padding:100px 0}
 .top nav{display:flex}
 .hero-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto 1fr;gap:0 48px;margin-top:8px;align-items:start}
 .hero h1{grid-column:1/3;grid-row:1;position:relative;z-index:2;margin:0;padding-top:56px;pointer-events:none}
 .hero .shot{grid-column:2;grid-row:1/3;width:100%;max-width:540px;justify-self:end;margin-top:-6px}
 .hero-copy{grid-column:1;grid-row:2;padding-top:28px}
 .split{display:grid;grid-template-columns:5fr 7fr;gap:64px;align-items:start}
 .split .pains{margin-top:0}
 .bento{grid-template-columns:repeat(3,1fr);grid-template-rows:auto auto}
 .tile.big{grid-column:1/3;grid-row:1/3;display:flex;flex-direction:column}
 .tile.big img{flex:1;aspect-ratio:auto;min-height:0;height:100%}
 .steps{grid-template-columns:repeat(3,1fr);gap:28px}
 .steps li{padding:64px 0 0 0;border-top:2px solid var(--line)}
 .steps li:before{top:18px;font-size:2.6rem}
 .steps li:after{left:0;top:-2px;bottom:auto;width:64px;height:2px;background:var(--cobalt)}
 .steps li:last-child:after{display:block}
 .box-grid{grid-template-columns:7fr 5fr;gap:56px}
 .faq-grid{grid-template-columns:4fr 8fr;gap:64px}
 .faq-grid .head{position:sticky;top:30px;align-self:start}
 .offer-grid{grid-template-columns:7fr 5fr;gap:64px;align-items:center}
 .co-grid{grid-template-columns:7fr 5fr;gap:32px}
 .co-grid .order{position:sticky;top:20px;order:2}
 .ty-head{grid-template-columns:auto 1fr;gap:28px}
 .first{grid-template-columns:1fr 1fr;align-items:center;padding:30px}
}
.legend{display:flex;gap:18px;margin-top:10px;font-size:.8rem;color:var(--ink-muted)}
.legend span:before{content:"";display:inline-block;width:10px;height:10px;border-radius:2px;background:var(--cobalt);margin-right:6px;vertical-align:-1px}
.legend span.r:before{background:#cfd5e0}
.legend span.x:before{display:none}