:root{--bg:#0e0f12;--bg2:#15171c;--card:#1b1e24;--line:#2a2e36;--tx:#f3f1ec;--mut:#a3a7b0;--ac:#c9a45c;--ac2:#e0bf7d;--r:18px;--w:1160px;--hd:72px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{background:var(--bg);color:var(--tx);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul,ol{list-style:none}
.wrap{max-width:var(--w);margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.1;letter-spacing:-.02em;font-weight:800}
h2{font-size:clamp(28px,4vw,44px);margin-bottom:14px}
.lead{color:var(--mut);max-width:640px}
:focus-visible{outline:2px solid var(--ac);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ac);color:#111;padding:10px 16px;border-radius:10px;z-index:100;font-weight:700}
.skip:focus{left:12px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 26px;border-radius:999px;font-weight:700;transition:transform .25s,box-shadow .25s,background .25s,border-color .25s;will-change:transform;border:0;font-size:16px;cursor:pointer;font-family:inherit}
.btn:hover{transform:translateY(-2px)}
.btn-ac{background:var(--ac);color:#14120e;box-shadow:0 10px 30px -10px rgba(201,164,92,.6)}
.btn-ac:hover{background:var(--ac2);box-shadow:0 14px 40px -10px rgba(201,164,92,.75)}
.btn-gh{border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--tx)}
.btn-gh:hover{border-color:#25d366}
.btn svg{width:20px;height:20px;flex:none}
.cta{display:flex;flex-wrap:wrap;gap:12px}

/* header */
header{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
header.s,header.solid{background:rgba(14,15,18,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-color:var(--line)}
.hd{display:flex;align-items:center;justify-content:space-between;height:var(--hd);gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.01em;white-space:nowrap}
.logo i{width:34px;height:34px;border-radius:10px;background:var(--ac);display:grid;place-items:center;font-style:normal;color:#111;font-size:18px}
.hd nav{display:flex;gap:26px;color:var(--mut);font-size:15px;align-items:center}
.hd nav>a,.hd nav>.dd>button{color:var(--mut);transition:color .2s;background:none;border:0;font:inherit;cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:8px 0}
.hd nav>a:hover,.hd nav>.dd>button:hover,.hd nav a[aria-current="page"],.dd:hover>button{color:var(--tx)}
.dd{position:relative}
.dd>button:after{content:"";width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .25s}
.dd:hover>button:after,.dd:focus-within>button:after{transform:rotate(225deg) translate(-2px,0)}
.mega{position:absolute;left:50%;top:100%;transform:translate(-50%,10px);width:min(720px,92vw);background:rgba(21,23,28,.98);border:1px solid var(--line);border-radius:22px;padding:26px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px 28px;opacity:0;visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s;box-shadow:0 30px 80px -20px rgba(0,0,0,.7)}
.dd:hover .mega,.dd:focus-within .mega{opacity:1;visibility:visible;transform:translate(-50%,0)}
.mega h4{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ac);margin-bottom:10px;font-weight:700}
.mega a{display:block;padding:5px 0;color:#cfcac0;font-size:15px;transition:color .2s,transform .2s}
.mega a:hover{color:var(--ac2);transform:translateX(3px)}
.hd .tel{font-weight:800;white-space:nowrap}
.hd .tel small{display:block;font-size:11px;color:var(--ac);font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.04);cursor:pointer;position:relative;color:var(--tx)}
.burger span,.burger span:before,.burger span:after{position:absolute;left:12px;right:12px;height:2px;background:currentColor;border-radius:2px;content:"";transition:transform .3s,opacity .3s}
.burger span{top:21px}.burger span:before{left:0;right:0;top:-6px}.burger span:after{left:0;right:0;top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span:before{transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span:after{transform:translateY(-6px) rotate(-45deg)}
#drawer{position:fixed;inset:var(--hd) 0 0 0;background:#0e0f12;z-index:49;overflow:auto;padding:18px 20px 120px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s}
#drawer.open{opacity:1;visibility:visible;transform:none}
#drawer h4{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ac);margin:22px 0 6px;font-weight:700}
#drawer a{display:block;padding:11px 0;border-bottom:1px solid var(--line);font-size:18px;font-weight:600}
#drawer .dtel{display:flex;gap:10px;margin-top:26px}
body.lock{overflow:hidden}

/* hero (home) */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:110px 0 60px;overflow:hidden}
.hbg{position:absolute;inset:0;z-index:0}
.hbg img,.hbg .art{width:100%;height:100%;object-fit:cover;object-position:62% center;animation:kb 18s ease-out forwards;transform-origin:70% 60%}
@keyframes kb{from{transform:scale(1.12)}to{transform:scale(1)}}
.hbg:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,15,18,.96) 0%,rgba(14,15,18,.82) 38%,rgba(14,15,18,.25) 70%,rgba(14,15,18,.1) 100%),linear-gradient(0deg,var(--bg) 0%,transparent 30%)}
.hg{position:relative;z-index:1}
.hero>.wrap{width:100%}
.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border:1px solid var(--line);border-radius:999px;font-size:13px;color:var(--mut);margin-bottom:22px;background:rgba(14,15,18,.5)}
.pill b{width:8px;height:8px;border-radius:50%;background:#2ecc71;box-shadow:0 0 0 0 rgba(46,204,113,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(46,204,113,0)}100%{box-shadow:0 0 0 0 rgba(46,204,113,0)}}
.hero h1{font-size:clamp(40px,6.4vw,78px);margin-bottom:20px;max-width:760px}
.hero h1 em,.phero h1 em{font-style:normal;color:var(--ac)}
.hero .lead{font-size:18px;margin-bottom:32px}
.facts{display:flex;gap:34px;margin-top:40px;flex-wrap:wrap}
.facts div{font-size:14px;color:var(--mut)}
.facts b{display:block;font-size:22px;color:var(--tx)}

/* page hero (inner) */
.phero{position:relative;padding:calc(var(--hd) + 54px) 0 70px;overflow:hidden;border-bottom:1px solid var(--line)}
.phero .hbg img,.phero .hbg .art{object-position:center;animation:none}
.phero .hbg:after{background:linear-gradient(90deg,rgba(14,15,18,.97) 0%,rgba(14,15,18,.86) 45%,rgba(14,15,18,.35) 100%),linear-gradient(0deg,var(--bg) 0%,transparent 35%)}
.phero .hg>*{max-width:760px}
.phero h1{font-size:clamp(34px,5.4vw,62px);margin-bottom:18px}
.phero .lead{font-size:18px;margin-bottom:30px}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--mut);margin-bottom:24px}
.crumbs a:hover{color:var(--ac2)}
.crumbs li+li:before{content:"/";margin-right:8px;color:var(--line)}
.crumbs [aria-current]{color:var(--tx)}

/* art fallback (slot for image) */
.art{position:relative;width:100%;height:100%;min-height:100%;background:radial-gradient(120% 90% at 70% 20%,rgba(201,164,92,.16),transparent 60%),linear-gradient(160deg,#1f2229,#121419);display:grid;place-items:center;overflow:hidden}
.art:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 46px,rgba(255,255,255,.025) 46px 47px)}
.art svg{width:46%;max-width:240px;color:var(--ac);opacity:.9;position:relative}
.phero .hbg .art svg{position:absolute;right:12%;top:50%;transform:translateY(-50%);width:28%;max-width:320px;opacity:.55}

/* sections */
section{padding:100px 0}
.alt{background:var(--bg2);border-block:1px solid var(--line)}
.eyebrow{display:flex;align-items:center;gap:12px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--ac);font-weight:700;margin-bottom:16px}
.eyebrow:before{content:"";width:34px;height:1px;background:var(--ac)}
.sh{display:flex;justify-content:space-between;align-items:end;gap:30px;flex-wrap:wrap}
.sh .more{color:var(--ac);font-weight:700;display:inline-flex;gap:8px;align-items:center;transition:gap .25s}
.sh .more:hover{gap:14px}

/* catalog cards */
.cat{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:44px}
.cat.three{grid-template-columns:repeat(3,1fr)}
.cc{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:3/4;background:var(--card);border:1px solid var(--line);display:block;transition:border-color .35s,transform .35s}
.cc:hover{border-color:rgba(201,164,92,.5);transform:translateY(-4px)}
.cc img,.cc .art{width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.cc:hover img,.cc:hover .art{transform:scale(1.06)}
.cc .art svg{width:36%}
.cc .n{position:absolute;top:16px;left:18px;font-size:13px;letter-spacing:.14em;font-weight:700;color:#fff;background:rgba(14,15,18,.55);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);padding:5px 10px;border-radius:999px}
.cc .cap{position:absolute;inset:auto 0 0 0;padding:70px 20px 20px;background:linear-gradient(transparent,rgba(0,0,0,.9))}
.cc b{display:block;font-size:19px;line-height:1.2;margin-bottom:4px}
.cc span.d{color:#cfcac0;font-size:14px;display:block}
.cc .go{position:absolute;right:16px;top:16px;width:38px;height:38px;border-radius:50%;background:var(--ac);color:#111;display:grid;place-items:center;opacity:0;transform:translate(6px,-6px);transition:.3s}
.cc:hover .go{opacity:1;transform:none}
.cc .go svg{width:16px;height:16px}
.cc[hidden]{display:none}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.chips button{padding:10px 20px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--mut);font:inherit;font-size:15px;cursor:pointer;transition:.25s}
.chips button:hover{color:var(--tx);border-color:#454b57}
.chips button[aria-pressed="true"]{background:var(--ac);color:#111;border-color:var(--ac);font-weight:700}

/* cards / lists */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:transform .35s,border-color .35s}
.card:hover{transform:translateY(-4px);border-color:rgba(201,164,92,.45)}
.card svg{width:42px;height:42px;color:var(--ac);margin-bottom:18px}
.card h3{font-size:20px;margin-bottom:8px}
.card p{color:var(--mut);font-size:15px}
.adv{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.adv div{padding:26px;border:1px solid var(--line);border-radius:var(--r);transition:border-color .3s}
.adv div:hover{border-color:rgba(201,164,92,.4)}
.adv b{display:block;font-size:18px;margin-bottom:6px}
.adv span{color:var(--mut);font-size:15px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px;counter-reset:s}
.step{padding:30px;border-radius:var(--r);border:1px solid var(--line);position:relative}
.step:before{counter-increment:s;content:"0" counter(s);font-size:54px;font-weight:800;color:transparent;-webkit-text-stroke:1px var(--ac);display:block;margin-bottom:10px;line-height:1}
.step h3{font-size:19px;margin-bottom:6px}
.step p{color:var(--mut);font-size:15px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split .pic{border-radius:24px;overflow:hidden;aspect-ratio:4/3;background:var(--card);border:1px solid var(--line)}
.split .pic img,.split .pic .art{width:100%;height:100%;object-fit:cover}
.why li{padding:18px 0;border-bottom:1px solid var(--line);display:flex;gap:14px}
.why li:before{content:"";flex:none;width:22px;height:22px;margin-top:2px;border-radius:50%;background:var(--ac) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12l5 5 9-10' stroke='%23111' stroke-width='3' fill='none'/%3E%3C/svg%3E") center/14px no-repeat}
.why b{display:block}
.why span{color:var(--mut);font-size:15px}
.opts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.opt{padding:26px;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
.opt h3{font-size:18px;margin-bottom:8px;color:var(--ac2)}
.opt p{color:var(--mut);font-size:15px}
.note{margin-top:28px;padding:18px 22px;border:1px dashed rgba(201,164,92,.45);border-radius:var(--r);color:#cfcac0;font-size:15px;max-width:780px}

/* faq */
details{border-bottom:1px solid var(--line);padding:22px 0}
summary{cursor:pointer;font-weight:700;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";color:var(--ac);font-size:24px;line-height:1;transition:transform .3s}
details[open] summary:after{transform:rotate(45deg)}
details p{color:var(--mut);margin-top:12px;max-width:760px}

/* form */
.lf{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:30px;max-width:640px}
.lf .full{grid-column:1/-1}
.lf label{display:block;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);margin-bottom:6px}
.lf input,.lf select{width:100%;padding:16px 20px;border-radius:14px;border:1px solid var(--line);background:#16181d;color:var(--tx);font:inherit;appearance:none;-webkit-appearance:none}
.lf select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c9a45c' stroke-width='2' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 18px center;padding-right:44px}
.lf input:focus,.lf select:focus{border-color:var(--ac);outline:0}
.lf .btn{justify-content:center}
.lf small{grid-column:1/-1;color:var(--mut);font-size:13px}

/* final + footer */
.final{text-align:center;padding:110px 0;position:relative;overflow:hidden}
.final:before{content:"";position:absolute;inset:auto 50% -60% auto;transform:translateX(50%);width:900px;height:600px;background:radial-gradient(circle,rgba(201,164,92,.16),transparent 60%)}
.final h2{font-size:clamp(32px,5vw,58px)}
.final .cta{justify-content:center;margin-top:30px;position:relative}
.final .lead{margin:0 auto}
.bigtel{display:block;font-size:clamp(30px,5vw,52px);font-weight:800;margin-top:18px;color:var(--ac);position:relative}
footer{border-top:1px solid var(--line);padding:56px 0 110px;color:var(--mut);font-size:14px}
.ft{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:36px}
.ft h4{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ac);margin-bottom:12px;font-weight:700}
.ft a{display:block;padding:4px 0;transition:color .2s}
.ft a:hover{color:var(--ac2)}
.ft .brand b{color:var(--tx);font-size:18px;display:block;margin-bottom:8px}
.copy{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px}
.mbar{display:none}

/* reveal */
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.cat .rv:nth-child(4n+2),.grid .rv:nth-child(3n+2),.steps .rv:nth-child(2),.adv .rv:nth-child(3n+2),.opts .rv:nth-child(3n+2){transition-delay:.08s}
.cat .rv:nth-child(4n+3),.grid .rv:nth-child(3n+3),.steps .rv:nth-child(3),.adv .rv:nth-child(3n+3),.opts .rv:nth-child(3n+3){transition-delay:.16s}
.cat .rv:nth-child(4n+4),.steps .rv:nth-child(4){transition-delay:.24s}

@media (max-width:1100px){.cat{grid-template-columns:repeat(3,1fr)}.hd nav{gap:18px}}
@media (max-width:900px){
.hd nav,.hd .tel{display:none}.burger{display:block}
.split{grid-template-columns:1fr;gap:34px}.grid,.adv,.opts{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}
.cat,.cat.three{grid-template-columns:repeat(2,1fr)}
section{padding:70px 0}.hero{padding:96px 0 110px}.phero{padding:calc(var(--hd) + 34px) 0 50px}
.hbg:after{background:linear-gradient(0deg,rgba(14,15,18,.97) 35%,rgba(14,15,18,.55) 100%)}
.phero .hbg:after{background:linear-gradient(0deg,rgba(14,15,18,.97) 30%,rgba(14,15,18,.6) 100%)}
.hbg img{object-position:65% top}
.ft{grid-template-columns:1fr 1fr}
.mbar{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;left:10px;right:10px;bottom:10px;z-index:60}
.mbar a{justify-content:center;padding:14px}
.mbar .btn-gh{background:#1b1e24}
.lf{grid-template-columns:1fr}
}
@media (max-width:560px){.cat,.cat.three{grid-template-columns:1fr}.cc{aspect-ratio:4/3}.steps{grid-template-columns:1fr}.ft{grid-template-columns:1fr}.facts{gap:22px}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}html{scroll-behavior:auto}}