:root{
  --bg:#07090D;--bg2:#0C1017;--panel:#111722;--line:rgba(255,255,255,.08);
  --text:#E9EDF3;--muted:#9AA3B2;--cyan:#22C3E6;--cyan2:#5FDCF5;--gold:#D4AF5A;
  --r:18px;--max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--cyan2);text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3{font-family:"Sora","Manrope",sans-serif;letter-spacing:-.02em;line-height:1.1;margin:0 0 .5em}
h1{font-size:clamp(2.2rem,4.8vw,3.7rem);font-weight:700}
h2{font-size:clamp(1.7rem,3.4vw,2.6rem);font-weight:700}
h3{font-size:1.15rem;font-weight:600}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--gold);font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;font-weight:700;margin-bottom:18px}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--gold)}
.muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:999px;font-weight:700;font-size:.95rem;border:1px solid transparent;transition:.2s;cursor:pointer;font-family:inherit}
.btn-primary{background:linear-gradient(135deg,var(--cyan),#0E9BC0);color:#04141B;box-shadow:0 10px 30px rgba(34,195,230,.25)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 14px 36px rgba(34,195,230,.35)}
.btn-ghost{border-color:rgba(255,255,255,.18);color:var(--text);background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:rgba(255,255,255,.35)}

/* nav */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(7,9,13,.72);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:12px;color:var(--text);font-family:"Sora",sans-serif;font-weight:700;letter-spacing:.06em}
.brand img{width:34px;height:38px;object-fit:contain;filter:drop-shadow(0 0 10px rgba(34,195,230,.5))}
.brand small{display:block;font-size:.62rem;letter-spacing:.3em;color:var(--gold);font-weight:600}
.menu{display:flex;gap:28px;align-items:center}
.menu a{color:var(--muted);font-size:.92rem;font-weight:600}
.menu a:hover{color:var(--text)}
.menu .btn{padding:10px 18px}
@media(max-width:820px){.menu a:not(.btn){display:none}}

/* hero */
.hero{position:relative;overflow:hidden;padding:110px 0 90px;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background:
  radial-gradient(900px 500px at 75% 20%,rgba(34,195,230,.16),transparent 60%),
  radial-gradient(700px 500px at 20% 90%,rgba(212,175,90,.12),transparent 60%),var(--bg)}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;opacity:.35;background-image:
  linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(ellipse at center,#000 20%,transparent 75%)}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero p.lead{font-size:1.15rem;color:var(--muted);max-width:560px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0 26px}
.trust{display:flex;gap:26px;flex-wrap:wrap;color:var(--muted);font-size:.86rem}
.trust span{display:flex;align-items:center;gap:8px}
.trust b{color:var(--text)}
.hero-art{position:relative;display:flex;justify-content:center}
.hero-art img{width:min(360px,80%);filter:drop-shadow(0 0 40px rgba(34,195,230,.45)) drop-shadow(0 30px 60px rgba(212,175,90,.25));animation:float 7s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@media(max-width:900px){.hero{padding:70px 0 60px}.hero .wrap{grid-template-columns:1fr}.hero-art{order:-1}.hero-art img{width:180px}}

/* sections */
section{padding:90px 0}
.section-head{max-width:640px;margin-bottom:46px}
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid-3{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.015));border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:.25s;position:relative;overflow:hidden}
.card:hover{border-color:rgba(34,195,230,.35);transform:translateY(-3px)}
.card .ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:rgba(34,195,230,.1);border:1px solid rgba(34,195,230,.25);margin-bottom:18px;color:var(--cyan2)}
.card p{color:var(--muted);font-size:.95rem;margin:0}
.card ul{margin:12px 0 0;padding:0;list-style:none;color:var(--muted);font-size:.9rem}
.card li{padding:4px 0 4px 18px;position:relative}
.card li::before{content:"";position:absolute;left:0;top:13px;width:7px;height:7px;border-radius:50%;background:var(--gold)}

.band{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.steps{counter-reset:s}
.step{counter-increment:s;padding:26px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:70px 1fr;gap:18px}
.step::before{content:"0" counter(s);font-family:"Sora",sans-serif;font-size:1.6rem;color:var(--gold);font-weight:700}
.step h3{margin-bottom:4px}
.step p{color:var(--muted);margin:0}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px}
.stat{padding:22px;border:1px solid var(--line);border-radius:var(--r);background:rgba(255,255,255,.02)}
.stat b{display:block;font-family:"Sora",sans-serif;font-size:2rem;color:var(--cyan2)}
.stat span{color:var(--muted);font-size:.9rem}
@media(max-width:700px){.stats{grid-template-columns:1fr 1fr}}

.area{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.area span{padding:8px 14px;border-radius:999px;border:1px solid var(--line);color:var(--muted);font-size:.88rem;background:rgba(255,255,255,.02)}

/* contact */
.contact .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
@media(max-width:900px){.contact .wrap{grid-template-columns:1fr}}
.contact-side p{color:var(--muted)}
.contact-side .how{display:grid;gap:12px;margin-top:22px}
.contact-side .how a{display:flex;align-items:center;gap:14px;padding:16px 18px;border:1px solid var(--line);border-radius:14px;color:var(--text);background:rgba(255,255,255,.02)}
.contact-side .how a:hover{border-color:rgba(34,195,230,.4)}
.contact-side .how small{display:block;color:var(--muted);font-size:.82rem}
form{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:30px}
.f{display:grid;gap:6px;margin-bottom:16px}
.f label{font-size:.85rem;color:var(--muted);font-weight:600}
input,select,textarea{width:100%;background:#0A0E15;border:1px solid rgba(255,255,255,.12);border-radius:12px;color:var(--text);padding:13px 14px;font:inherit;font-size:.98rem}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--cyan)}
textarea{min-height:120px;resize:vertical}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.row{grid-template-columns:1fr}}
.check{display:flex;gap:12px;align-items:flex-start;font-size:.84rem;color:var(--muted);margin:6px 0 18px}
.check input{width:18px;height:18px;margin-top:3px;flex:none;accent-color:var(--cyan)}
.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
#status{min-height:22px;font-size:.9rem;margin-top:12px;color:var(--muted)}

footer{border-top:1px solid var(--line);padding:40px 0;color:var(--muted);font-size:.86rem}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
footer a{color:var(--muted)}
footer a:hover{color:var(--text)}

/* legal pages */
.legal{padding:70px 0;max-width:820px}
.legal h2{font-size:1.35rem;margin-top:2em}
.legal p,.legal li{color:var(--muted)}
html.js .reveal{opacity:0;transform:translateY(16px);transition:.7s cubic-bezier(.2,.7,.2,1)}
html.js .reveal.in{opacity:1;transform:none}
.legal h1{font-size:clamp(1.9rem,4vw,2.8rem)}
/* hero photo frame (photos added later) */
.hero-photo{position:relative;width:min(520px,100%);aspect-ratio:4/3;border-radius:24px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(135deg,rgba(34,195,230,.12),rgba(212,175,90,.08)),var(--panel);display:grid;place-items:center;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.hero-photo img.hero-mark{width:38%;filter:drop-shadow(0 0 30px rgba(34,195,230,.5));animation:float 7s ease-in-out infinite}
.hero-photo img.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-art img{animation:none;filter:none}
@media(max-width:900px){.hero-art img{width:auto}.hero-photo{aspect-ratio:16/10}}
.card .ico img{width:26px;height:26px;object-fit:contain}
footer .social{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
footer .social img{height:44px;width:auto;border-radius:8px}
footer .social a.soc{display:inline-flex;align-items:center;gap:6px;color:var(--muted)}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;grid-auto-flow:dense}
.gallery figure{margin:0;position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;background:var(--panel);box-shadow:0 20px 50px rgba(0,0,0,.35)}
.gallery figure.tall{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
.gallery figure.tall.right{grid-column:3/span 2}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1),filter .6s;filter:saturate(.95)}
.gallery figure:hover img{transform:scale(1.05);filter:saturate(1.1)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 14px 12px;font-size:.8rem;letter-spacing:.04em;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.78))}
@media(max-width:900px){.gallery{grid-template-columns:1fr 1fr}.gallery figure.tall{grid-column:span 2;grid-row:auto;aspect-ratio:16/9}}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(7,9,13,.75));pointer-events:none}
.hero-photo .hero-tag{position:absolute;left:16px;bottom:14px;z-index:1;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:#fff;padding:8px 12px;border:1px solid rgba(255,255,255,.25);border-radius:999px;background:rgba(7,9,13,.45);backdrop-filter:blur(8px)}
.hero-photo{outline:1px solid rgba(34,195,230,.25);outline-offset:6px}
/* why / compare */
.compare{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:rgba(255,255,255,.015)}
.compare-head,.compare-row{display:grid;grid-template-columns:1.1fr 1.6fr 1.3fr;gap:12px;padding:16px 22px;border-top:1px solid var(--line);font-size:.95rem}
.compare-head{border-top:0;background:rgba(255,255,255,.03);font-family:"Sora",sans-serif;font-weight:700;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.compare-row span:first-child{color:var(--muted);font-weight:600}
.compare-row span:last-child{color:#7E8797}
.compare .us{color:var(--text);position:relative;padding-left:22px}
.compare-row .us::before{content:"✓";position:absolute;left:0;color:var(--cyan2);font-weight:700}
.compare-head .us{color:var(--cyan2)}
@media(max-width:700px){.compare-head{display:none}.compare-row{grid-template-columns:1fr;gap:6px}.compare-row span:last-child{font-size:.85rem}.compare-row span:last-child::before{content:"vs. typical: ";color:#5E6775}}
.guarantees{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}
.guarantees div{padding:18px 20px;border:1px solid rgba(212,175,90,.25);border-radius:14px;background:linear-gradient(180deg,rgba(212,175,90,.08),transparent)}
.guarantees b{display:block;font-family:"Sora",sans-serif;color:var(--gold);margin-bottom:4px}
.guarantees span{color:var(--muted);font-size:.88rem}
@media(max-width:900px){.guarantees{grid-template-columns:1fr 1fr}}
/* faq */
.faq{max-width:820px}
.faq details{border-top:1px solid var(--line);padding:4px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:18px 40px 18px 0;font-family:"Sora",sans-serif;font-weight:600;font-size:1.02rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:14px;font-size:1.5rem;color:var(--gold);transition:.25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--muted);margin:0 0 18px;max-width:720px}
/* OnceLit logo — identical to oncelitusa.com header, scaled */
a.oncelit{display:inline-flex;align-items:center;gap:8px;color:#ECE8E1;text-decoration:none;font-family:"Manrope",sans-serif;font-weight:700;font-size:20px;letter-spacing:-.03em;line-height:1}
a.oncelit svg{width:28px;height:20px;overflow:visible;filter:drop-shadow(0 0 4px rgba(245,184,61,.65))}
a.oncelit b{color:#F5B83D;font-weight:700}
.by-oncelit{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.85rem;margin:-6px 0 12px}
.by-oncelit a.oncelit{font-size:16px}.by-oncelit a.oncelit svg{width:22px;height:16px}
/* hero globe */
.hero-globe{position:relative;width:min(520px,100%);aspect-ratio:1;display:grid;place-items:center}
.hero-globe canvas{width:100%;height:100%;display:block}
.globe-tag{position:absolute;left:50%;bottom:4%;transform:translateX(-50%);white-space:nowrap;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:#C7CEDA;padding:8px 14px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:rgba(7,9,13,.55);backdrop-filter:blur(8px)}
.globe-tag b{color:var(--gold)}
@media(max-width:900px){.hero-globe{width:min(360px,80vw);margin:0 auto}}
/* social icons */
.nav-social{display:inline-flex;gap:4px;margin-right:4px}
a.soc{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;color:var(--muted);border:1px solid transparent}
a.soc:hover{color:var(--text);border-color:var(--line);background:rgba(255,255,255,.04)}
@media(max-width:820px){.nav-social{display:none}}
footer .social a.soc.foot{width:40px;height:40px;border:1px solid var(--line)}
/* American-owned banner */
.american{padding:0 0 70px}
.us-card{position:relative;overflow:hidden;border-radius:26px;border:1px solid #2B3A66;background:linear-gradient(135deg,#13204A 0%,#0F1A3A 55%,#1B1631 100%);display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center;padding:clamp(24px,4vw,48px);max-width:1000px;margin:0 auto;color:#ECE8E1}
.us-stripes{position:absolute;inset:0;background:repeating-linear-gradient(180deg,rgba(178,34,52,.22) 0 26px,rgba(255,255,255,.05) 26px 52px);-webkit-mask-image:linear-gradient(100deg,transparent 30%,#000 100%);mask-image:linear-gradient(100deg,transparent 30%,#000 100%)}
.us-flag{position:relative;max-width:360px;width:100%;justify-self:center;filter:drop-shadow(0 18px 30px rgba(0,0,0,.5));transform:rotate(-2deg)}
.us-flag svg{display:block;width:100%;height:auto;border-radius:6px}
.us-text{position:relative}
.us-eyebrow{font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:10px}
.us-text h2{font-size:clamp(1.7rem,3.6vw,2.6rem);color:#fff;margin:0 0 14px}
.us-text p{color:#D5DAE6;font-size:1.02rem;margin:0 0 10px}
.us-text p.muted{color:#B9C0D0;font-size:.95rem}
.us-text a{color:#F5B83D;font-weight:600}
.us-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.us-chips span{display:inline-flex;align-items:center;min-height:36px;padding:0 14px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);font-size:.85rem;font-weight:600;color:#fff}
@media(max-width:800px){.us-card{grid-template-columns:1fr}.us-flag{max-width:280px}}
/* reviews */
.rating{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:-16px 0 26px}
.rating .stars{color:var(--gold);font-size:1.3rem;letter-spacing:2px}
.rating b{font-family:"Sora",sans-serif;font-size:1.4rem}
.rating .btn{padding:10px 16px;font-size:.85rem}
.quote{margin:0;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.015));border:1px solid var(--line);border-radius:var(--r);padding:24px;position:relative}
.quote::before{content:"“";position:absolute;top:8px;left:18px;font-family:"Sora",serif;font-size:3rem;color:var(--gold);opacity:.6;line-height:1}
.quote blockquote{margin:18px 0 12px;color:var(--text);font-size:.98rem;line-height:1.55}
.quote figcaption{color:var(--muted);font-size:.85rem;font-weight:600}
.small{font-size:.9rem}
footer .soc-group{display:inline-flex;gap:4px;margin-left:8px;padding-left:12px;border-left:1px solid var(--line)}
footer .soc-group.first{margin-left:0;padding-left:0;border-left:0}
footer .soc-label{color:var(--muted);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;margin-right:6px}
footer .soc-group a.oncelit{margin-right:6px}
/* commercial showcase */
#commercial{padding-top:0}
.com{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;border:1px solid var(--line);border-radius:26px;padding:clamp(20px,3vw,40px);background:linear-gradient(135deg,rgba(34,195,230,.06),rgba(212,175,90,.04)),var(--panel)}
.com-photo{margin:0;border-radius:18px;overflow:hidden;aspect-ratio:4/3;border:1px solid var(--line);box-shadow:0 30px 70px rgba(0,0,0,.45)}
.com-photo img{width:100%;height:100%;object-fit:cover}
.com-list{list-style:none;margin:18px 0 0;padding:0;color:var(--muted);font-size:.95rem}
.com-list li{padding:9px 0 9px 22px;position:relative;border-top:1px solid var(--line)}
.com-list li::before{content:"";position:absolute;left:0;top:17px;width:8px;height:8px;border-radius:50%;background:var(--cyan)}
.com-list b{color:var(--text)}
.com .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
@media(max-width:900px){.com{grid-template-columns:1fr}}
/* v3 compact layout */
section{padding:72px 0}
.section-head{margin-bottom:34px}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1000px){.grid-4{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.grid-4{grid-template-columns:1fr}}
.markets a.card{color:var(--text);display:block}
.markets .more{display:inline-block;margin-top:14px;color:var(--cyan2);font-weight:700;font-size:.9rem}
.proof-rating{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:22px}
.proof-rating .stars{color:var(--gold);font-size:1.25rem;letter-spacing:2px}
.proof-rating b{font-family:"Sora",sans-serif;font-size:1.3rem}
.proof-rating a{font-weight:700}
.proof .guarantees{margin-top:18px}
.proof .guarantees div{padding:14px 16px}
.hero{padding:80px 0 64px}
@media(max-width:900px){.hero{padding:44px 0 40px}.hero-globe{width:min(340px,80vw)}.hero .wrap{grid-template-columns:1fr}.hero-art{order:2}}
@media(max-width:600px){.hero-art{display:flex;justify-content:center;order:2;margin-top:8px}.hero-globe{width:min(320px,88vw)}.hero .trust{gap:14px}}
.gallery figure.tall{grid-row:span 2}
/* mobile quick bar */
.quickbar{display:none}
@media(max-width:820px){.quickbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(7,9,13,.92);backdrop-filter:blur(12px);border-top:1px solid var(--line)}
.quickbar a{display:flex;align-items:center;justify-content:center;gap:6px;padding:12px 8px;border-radius:12px;font-weight:700;font-size:.88rem;color:var(--text);border:1px solid rgba(255,255,255,.14)}
.quickbar a.primary{background:linear-gradient(135deg,var(--cyan),#0E9BC0);color:#04141B;border-color:transparent}
body{padding-bottom:70px}}