:root{
  --ink:#0A0A0A; --ink2:#151515; --white:#ffffff; --cream:#F7F4EE; --sand:#efe7d8;
  --gold:#C9A84C; --gold-soft:#d8be78; --muted:#7d786f; --muted2:#9a958c; --line:#e6e0d5;
  --line-dk:rgba(255,255,255,.14); --maxw:1300px;
  --serif:'Cormorant Garamond',Georgia,serif; --sans:'Montserrat',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:var(--sans);color:var(--ink);background:var(--white);
  font-weight:300;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden;max-width:100%}
img{max-width:100%;display:block}
svg,video,table{max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--serif);font-weight:300;line-height:1.12;letter-spacing:.2px;overflow-wrap:break-word}
h1{font-size:clamp(46px,7vw,86px)}
h2{font-size:clamp(30px,4.4vw,52px)}
h3{font-size:22px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,56px)}
.eyebrow{display:inline-block;font-family:var(--sans);font-size:12px;font-weight:500;
  letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin-bottom:18px}
.eyebrow.light{color:var(--gold-soft)}
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--sans);font-size:12.5px;
  font-weight:500;letter-spacing:.18em;text-transform:uppercase;padding:16px 34px;
  border:1px solid transparent;cursor:pointer;transition:.35s ease;white-space:nowrap}
.btn-primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-primary:hover{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.btn-outline{border-color:var(--ink);color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-outline-light{border-color:rgba(255,255,255,.5);color:#fff}
.btn-outline-light:hover{background:#fff;color:var(--ink)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;background:transparent}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-mini{padding:11px 20px;font-size:11px;background:var(--gold);color:var(--ink);border-color:var(--gold)}
.btn-mini:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.center{text-align:center} .center-cta{text-align:center;margin-top:48px}

/* announce + nav */
.announce{background:var(--ink);color:var(--sand);text-align:center;font-size:11px;
  letter-spacing:.2em;text-transform:uppercase;padding:9px 16px}
#nav{position:sticky;top:0;z-index:120;background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:.3s}
.nav-wrap{max-width:1440px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;
  gap:14px;padding:0 clamp(18px,4vw,48px);height:84px}
.nav-wrap>.brand,.nav-wrap>.langsw,.nav-wrap>.nav-actions{flex:0 0 auto}
.mainnav{min-width:0}
.brand{display:flex;align-items:center;gap:11px}
.brand-mark{width:22px;height:22px;color:var(--gold);display:block}
.brand-mark svg{width:100%;height:100%}
.brand-name{font-family:var(--serif);font-size:22px;letter-spacing:.5px;line-height:1}
.brand-name em{font-style:italic;color:var(--gold);margin-left:.28em}
.brand-name.big{font-size:30px;color:#fff} .brand-name.big em{color:var(--gold)}
.mainnav>ul{display:flex;list-style:none;gap:clamp(10px,1.4vw,20px);align-items:center}
.nav-item>a{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:400;
  padding:32px 0;display:inline-flex;align-items:center;gap:.42em;white-space:nowrap;
  position:relative;color:var(--ink)}
.nav-item>a .caret{font-size:8px;line-height:1;color:var(--muted2);position:relative;top:1px}
.nav-item>a.on,.nav-item>a:hover{color:var(--gold)}
.nav-item>a::after{content:"";position:absolute;left:0;bottom:24px;width:0;height:1px;background:var(--gold);transition:.3s}
.nav-item>a:hover::after{width:100%}
.mega{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);box-shadow:0 24px 40px rgba(0,0,0,.07);
  opacity:0;visibility:hidden;transform:translateY(6px);transition:.28s;z-index:130}
.has-mega{position:static}
.has-mega:hover .mega{opacity:1;visibility:visible;transform:none}
.mega-inner{max-width:1100px;margin:0 auto;display:flex;gap:56px;padding:38px clamp(20px,4vw,48px)}
.mega-col h4{font-family:var(--sans);font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);margin-bottom:16px;font-weight:600}
.mega-col ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.mega-col a{font-size:15px;color:#333;transition:.2s} .mega-col a:hover{color:var(--gold);padding-left:4px}
.langsw{display:flex;align-items:center;gap:5px;font-size:11px;letter-spacing:.14em;font-weight:500}
.langsw a{color:var(--muted);transition:.2s} .langsw a:hover{color:var(--ink)}
.langsw a.on{color:var(--gold)} .langsw span{color:var(--line)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:24px;height:1.5px;background:var(--ink);transition:.3s}

/* hero */
.hero{position:relative;min-height:88vh;display:grid;grid-template-columns:1.05fr .95fr;
  align-items:center;background:linear-gradient(120deg,#0a0a0a 0%,#141414 55%,#0a0a0a 100%);
  color:#fff;overflow:hidden}
.hero-copy{padding:clamp(40px,7vw,90px);max-width:680px}
.hero-copy h1{margin:6px 0 22px}
.hero-copy p{font-size:18px;color:#cfc9bd;max-width:44ch;margin-bottom:34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-art{position:relative;align-self:stretch;min-height:58vh;overflow:hidden}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-diamond{width:min(52%,360px);color:var(--gold);animation:float 9s ease-in-out infinite}
.hero-diamond svg{width:100%;height:100%;filter:drop-shadow(0 0 40px rgba(201,168,76,.35))}
.hero-spark{position:absolute;color:var(--gold-soft);width:26px;opacity:.85;animation:tw 4s ease-in-out infinite}
.hero-spark svg{width:100%}
.s1{top:22%;left:20%;width:20px;animation-delay:.4s} .s2{top:64%;left:30%;width:30px;animation-delay:1.4s}
.s3{top:34%;right:22%;width:16px;animation-delay:2.2s}
@keyframes float{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-16px) rotate(3deg)}}
@keyframes tw{0%,100%{opacity:.2;transform:scale(.8)}50%{opacity:1;transform:scale(1.15)}}

/* value strip */
.valuestrip{background:var(--cream);border-bottom:1px solid var(--line)}
.vs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:34px;padding:70px 0}
.vs{text-align:center} .vs-ico{width:52px;height:52px;margin:0 auto 16px;color:var(--gold);display:block}
.vs-ico svg{width:100%;height:100%}
.vs h4{font-family:var(--sans);font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;margin-bottom:10px}
.vs p{font-size:14px;color:var(--muted);max-width:26ch;margin:0 auto}

/* sections */
.section{padding:clamp(64px,10vw,140px) 0}
.section.slim{padding:40px 0}
.section.alt{background:var(--cream)}
.dark-sec{background:var(--ink);color:#fff}
.dark-sec .sec-sub,.dark-sec p{color:#cbc6bb}
.sec-head{text-align:center;max-width:60ch;margin:0 auto 56px}
.sec-sub{color:var(--muted);font-size:17px;margin-top:14px}
.pagehero{background:linear-gradient(120deg,#0a0a0a,#171717);color:#fff;
  padding:clamp(70px,11vw,140px) 0 clamp(56px,8vw,96px);text-align:center}
.pagehero.tall{padding:clamp(90px,13vw,170px) 0}
.pagehero h1{margin-bottom:20px} .pagehero p{color:#cfc9bd;font-size:18px;max-width:56ch;margin:0 auto}
.pagehero .hero-cta{justify-content:center;margin-top:32px}

/* grid + cards */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2.4vw,34px)}
.card{}
.card-media{position:relative;display:block;overflow:hidden;background:#111}
.ph{position:relative;aspect-ratio:4/5;display:grid;place-items:center;overflow:hidden;transition:.6s}
img.ph{width:100%;height:100%;object-fit:cover;display:block;background:var(--cream)}
.card:hover .ph{transform:scale(1.04)}
.ph-art{width:46%;max-width:150px;color:rgba(255,255,255,.9);z-index:2;transition:.5s}
.ph.light .ph-art{color:rgba(30,26,18,.62)}
.ph-art svg{width:100%;height:100%}
.ph-glow{position:absolute;inset:0;background:radial-gradient(circle at 50% 42%,rgba(201,168,76,.22),transparent 62%);opacity:0;transition:.5s}
.card:hover .ph-glow{opacity:1}
.card-hover{position:absolute;left:0;right:0;bottom:0;text-align:center;padding:14px;
  font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#fff;
  background:linear-gradient(transparent,rgba(0,0,0,.55));opacity:0;transform:translateY(8px);transition:.4s;z-index:3}
.card:hover .card-hover{opacity:1;transform:none}
.card-body{padding:18px 4px 6px;text-align:center}
.card-body h3{font-size:20px;margin-bottom:5px}
.card-spec{font-size:12.5px;color:var(--muted);letter-spacing:.04em}
.cert-badge{display:inline-block;margin-top:8px;font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);border:1px solid var(--line);padding:3px 10px}
.card-cta{margin-top:12px;background:none;border:0;font-family:var(--sans);font-size:11.5px;
  letter-spacing:.18em;text-transform:uppercase;color:var(--ink);cursor:pointer;display:inline-flex;gap:6px;transition:.3s}
.card-cta span{transition:.3s} .card-cta:hover{color:var(--gold)} .card-cta:hover span{transform:translateX(4px)}

/* featured + collections */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,28px)}
.feat,.coll{position:relative;display:block;overflow:hidden}
.feat .ph,.coll .ph{aspect-ratio:3/4}
.feat-cap,.coll-cap{position:absolute;left:0;right:0;bottom:0;padding:26px;color:#fff;
  background:linear-gradient(transparent,rgba(0,0,0,.68));text-align:left}
.feat-cap h3,.coll-cap h3{font-size:26px;color:#fff}
.feat-cap p,.coll-cap p{font-size:13.5px;color:#e8e2d5;margin:4px 0 8px}
.feat-link{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-soft)}
.coll-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,30px)}
.coll .ph{aspect-ratio:1/1}

/* why grid */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(28px,4vw,60px)}
.dark-sec .why-grid{grid-template-columns:repeat(4,1fr)}
.why-n{font-family:var(--serif);font-size:40px;color:var(--gold);display:block;margin-bottom:12px}
.why h3{margin-bottom:10px} .why p{font-size:15px;color:var(--muted)}
.dark-sec .why p{color:#c7c2b7}
.why-cta{text-align:center;margin-top:54px}

/* shapes */
.shape-row{display:grid;grid-template-columns:repeat(10,1fr);gap:14px}
.shape-tile{display:flex;flex-direction:column;align-items:center;gap:10px;padding:18px 6px;
  border:1px solid var(--line);transition:.35s;background:#fff}
.shape-tile:hover{border-color:var(--gold);transform:translateY(-4px)}
.shape-art{width:52px;height:52px;color:var(--ink);transition:.3s}
.shape-tile:hover .shape-art{color:var(--gold)}
.shape-art svg{width:100%;height:100%}
.shape-name{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

/* filter */
.filterbar{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:44px}
.chip{font-family:var(--sans);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;
  padding:9px 18px;border:1px solid var(--line);background:#fff;cursor:pointer;transition:.3s;color:var(--muted)}
.chip:hover{border-color:var(--gold);color:var(--ink)}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}

/* timeline */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,44px)}
.step{border-top:1px solid var(--line);padding-top:22px}
.step-n{font-family:var(--serif);font-size:34px;color:var(--gold);display:block;margin-bottom:10px}
.step h3{margin-bottom:8px} .step p{font-size:14.5px;color:var(--muted)}

/* reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,40px)}
.review{background:var(--cream);padding:38px 32px;border:1px solid var(--line)}
.stars{color:var(--gold);letter-spacing:3px;margin-bottom:16px}
.review blockquote{font-family:var(--serif);font-size:21px;line-height:1.5;font-style:italic;margin-bottom:18px}
.review figcaption{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}

/* bands */
.cta-band,.consult{background:linear-gradient(120deg,#0a0a0a,#181818);color:#fff;text-align:center;
  padding:clamp(70px,10vw,120px) 0}
.cta-inner,.consult-inner{max-width:56ch;margin:0 auto}
.cta-band h2,.consult h2{color:#fff;margin:6px 0 14px}
.cta-band p,.consult p{color:#cfc9bd;font-size:17px;margin-bottom:28px}
.consult .hero-cta{justify-content:center}

/* newsletter */
.news{background:var(--cream);padding:clamp(56px,8vw,96px) 0}
.news-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.news h2{margin:4px 0 8px} .news p{color:var(--muted);max-width:44ch}
.news-form{display:flex;gap:0;min-width:min(420px,100%)}
.news-form input{flex:1;border:1px solid var(--ink);border-right:0;padding:15px 18px;font-family:var(--sans);font-size:14px;background:#fff}
.news-form input:focus{outline:0;border-color:var(--gold)}

/* edu */
.edu-inline{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,5vw,72px);align-items:center}
.edu-inline p{color:var(--muted);font-size:16px;margin-bottom:16px}
.edu-inline p strong{color:var(--ink);font-weight:500}
.edu-art{display:grid;place-items:center;color:var(--gold);min-height:220px;
  background:var(--cream);border:1px solid var(--line)}
.edu-art svg{width:44%;max-width:180px}
.edu-art.big svg{width:52%;max-width:230px}
.alt .edu-art{background:#fff}
.edu-art.photo{padding:0;background:none;border:0;min-height:360px;overflow:hidden}
.edu-art.photo img{width:100%;height:100%;min-height:360px;object-fit:cover;display:block}
.edu-art.big.photo{min-height:440px} .edu-art.big.photo img{min-height:440px}
.contact-banner{width:100%;height:min(40vh,400px);object-fit:cover;display:block}
.inline-note{display:flex;align-items:center;gap:14px;justify-content:center;color:var(--muted);font-size:15px}
.inline-note .ico{width:20px;color:var(--gold)} .inline-note a{color:var(--gold);border-bottom:1px solid var(--gold)}

/* fourc */
.fourc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2.4vw,32px)}
.fourc{background:#fff;border:1px solid var(--line);padding:34px 26px;text-align:center}
.fourc-art{width:64px;height:64px;margin:0 auto 18px;color:var(--gold);display:block}
.fourc-art svg{width:100%;height:100%}
.fourc h3{margin-bottom:10px} .fourc p{font-size:14px;color:var(--muted);margin-bottom:10px}
.fourc-tip{font-size:13px;color:var(--ink)!important;border-top:1px solid var(--line);padding-top:12px}
.fourc-tip strong{color:var(--gold)}

/* compare table */
.table-wrap{overflow-x:auto}
.compare{width:100%;border-collapse:collapse;min-width:620px}
.compare th,.compare td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:15px}
.compare thead th{font-family:var(--sans);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:600}
.compare td:first-child{color:var(--muted)}
.compare .verdict{color:var(--gold);font-weight:500}

/* faq */
.faq-list{max-width:820px;margin:0 auto}
.faq{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:22px 0;font-family:var(--serif);font-size:22px;
  display:flex;justify-content:space-between;align-items:center;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold);font-family:var(--sans);font-size:24px;font-weight:300;transition:.3s}
.faq[open] summary::after{transform:rotate(45deg)}
.faq p{padding:0 0 24px;color:var(--muted);font-size:15.5px;max-width:70ch}

/* cert strip */
.cert-strip{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:30px}
.cert-strip span{border:1px solid var(--line);padding:14px 26px;font-size:12px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted)}

/* contact */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,5vw,72px)}
.contact-list{list-style:none;margin:22px 0 28px}
.contact-list li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;gap:18px;font-size:16px}
.c-label{min-width:96px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);padding-top:4px}
.contact-list a:hover{color:var(--gold)}
.quick-cta{display:flex;gap:12px;flex-wrap:wrap}
.contact-form{background:var(--cream);border:1px solid var(--line);padding:clamp(28px,4vw,48px)}
.contact-form h2{margin-bottom:24px}
.contact-form label{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;margin-top:8px;padding:13px 14px;
  border:1px solid var(--line);background:#fff;font-family:var(--sans);font-size:15px;color:var(--ink);font-weight:300}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:0;border-color:var(--gold)}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-note{font-size:12px;color:var(--muted2);margin-top:14px;letter-spacing:normal;text-transform:none}

/* footer */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:200;width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.25);transition:.3s}
.wa-float:hover{transform:scale(1.08)}
footer{background:var(--ink);color:#c9c4b9}
.foot-top{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;
  gap:40px;padding:clamp(56px,7vw,88px) clamp(20px,5vw,56px) 48px}
.foot-brand p{font-size:14px;color:#9a958c;margin:16px 0 20px;max-width:38ch}
.foot-social{display:flex;gap:18px}
.foot-social a{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-soft);border-bottom:1px solid transparent;padding-bottom:2px}
.foot-social a:hover{border-color:var(--gold-soft)}
.foot-col h4{font-family:var(--sans);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#fff;margin-bottom:16px;font-weight:600}
.foot-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.foot-col a{font-size:14px;color:#9a958c;transition:.2s} .foot-col a:hover{color:var(--gold)}
.gold-link{color:var(--gold-soft)!important}
.foot-bar{border-top:1px solid var(--line-dk);padding:22px clamp(20px,5vw,56px);
  max-width:var(--maxw);margin:0 auto;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-size:11.5px;letter-spacing:.08em;color:#7d786f}

/* modal */
.modal{position:fixed;inset:0;z-index:210;display:none;place-items:center;background:rgba(10,10,10,.6);backdrop-filter:blur(4px);padding:20px}
.modal.open{display:grid}
.modal-box{background:#fff;max-width:460px;width:100%;padding:clamp(30px,5vw,52px);position:relative;text-align:center;border-top:3px solid var(--gold)}
.modal-x{position:absolute;top:14px;right:18px;background:none;border:0;font-size:28px;color:var(--muted);cursor:pointer;line-height:1}
.modal-box h3{font-size:30px;margin:4px 0 14px}
.modal-sub{color:var(--muted);font-size:15px;margin-bottom:26px}
.modal-actions{display:flex;flex-direction:column;gap:12px}
.modal-book{display:inline-block;margin-top:20px;font-size:13px;color:var(--gold);border-bottom:1px solid var(--gold);padding-bottom:2px}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}
  .hero-diamond,.hero-spark,.wa-float{animation:none}}

/* responsive */
@media(max-width:1080px){
  .grid,.feat-grid{grid-template-columns:repeat(3,1fr)}
  .dark-sec .why-grid{grid-template-columns:repeat(2,1fr)}
  .vs-grid{grid-template-columns:repeat(2,1fr);gap:40px}
  .shape-row{grid-template-columns:repeat(5,1fr)}
  .timeline,.reviews,.fourc-grid{grid-template-columns:repeat(2,1fr)}
}
/* laptop widths: keep the whole header row inside the viewport */
@media(max-width:1240px){
  .nav-actions{display:none}
}
@media(max-width:1024px){
  /* horizontal nav no longer fits — hand over to the off-canvas menu */
  .burger{display:flex}
  .nav-wrap{justify-content:flex-start;gap:16px}
  .brand{margin-right:auto}
  .nav-item>a{font-size:12.5px;letter-spacing:.14em}
}
@media(max-width:1024px){
  /* backdrop-filter on the header would make it a containing block for
     position:fixed children and trap the off-canvas panel inside it */
  #nav{backdrop-filter:none;-webkit-backdrop-filter:none;background:#fff}
  .mainnav{position:fixed;top:var(--navb,84px);left:0;right:0;bottom:0;width:100%;
    background:#fff;transform:translateX(-100%);visibility:hidden;z-index:150;
    transition:transform .35s ease,visibility 0s linear .35s;overflow-y:auto;-webkit-overflow-scrolling:touch;
    padding:20px 0 40px;border-top:1px solid var(--line)}
  body.menu-open .mainnav{transform:none;visibility:visible;
    transition:transform .35s ease,visibility 0s linear 0s}
  body.menu-open{overflow:hidden}
  body.menu-open .wa-float{display:none}
  body.menu-open .burger span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
  body.menu-open .burger span:nth-child(2){opacity:0}
  body.menu-open .burger span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
  .burger{z-index:160;position:relative}
  .mainnav>ul{flex-direction:column;align-items:stretch;gap:0}
  .nav-item{border-bottom:1px solid var(--line)}
  .nav-item>a{padding:16px 28px;display:flex;align-items:center;justify-content:space-between;gap:12px}
  .nav-item>a .caret{font-size:12px;top:0;transition:transform .25s ease;color:var(--gold)}
  .has-mega.open-sub>a .caret{transform:rotate(180deg)}
  .nav-item>a::after{display:none}
  .mega{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;
    display:none;background:var(--cream)}
  .has-mega.open-sub .mega{display:block}
  .mega-inner{flex-direction:column;gap:24px;padding:8px 28px 24px}
  .burger{display:flex}
  .hero{grid-template-columns:1fr;min-height:auto}
  .hero-art{min-height:44vh;order:-1}
  .hero-copy{padding:44px 28px 60px}
  .edu-inline,.contact-grid,.news-inner{grid-template-columns:1fr}
  .edu-art{order:-1;min-height:200px}
  .foot-top{grid-template-columns:1fr 1fr}
  .news-form{min-width:100%}
}
@media(max-width:560px){
  .grid,.feat-grid,.coll-grid,.timeline,.reviews,.fourc-grid,.vs-grid,.why-grid,.dark-sec .why-grid{grid-template-columns:1fr}
  .shape-row{grid-template-columns:repeat(3,1fr)}
  .f-row{grid-template-columns:1fr}
  .foot-top{grid-template-columns:1fr}
  .brand-name{font-size:21px}
  .nav-actions{display:none}
  .announce{font-size:10px;letter-spacing:.12em}
  h1{font-size:clamp(30px,8.5vw,42px)}
  .pagehero{padding:54px 0 42px} .pagehero.tall{padding:64px 0 48px}
  .pagehero p,.hero-copy p,.sec-sub{font-size:15px}
  .hero-cta{flex-direction:column;align-items:stretch;width:100%}
  .hero-cta .btn{width:100%;justify-content:center}
  .compare{min-width:460px} .compare th,.compare td{padding:11px 12px;font-size:13px}
  .review blockquote{font-size:19px}
  .section{padding:56px 0}
}