/* STEP 11 — Polished compact editorial rhythm and smooth navigation.
   Homepage-only design overrides. Keeps all content and functional carousels. */

/* Compact three-tier navigation: still legible and finger-friendly. */
.arvi-home .utility-inner{min-height:30px}
.arvi-home .site-header .header-inner{min-height:77px}
.arvi-home .site-header .brand{height:77px}
.arvi-home .site-header .brand img{width:67px;height:70px;object-fit:contain}
.arvi-home .site-header .header-left,.arvi-home .site-header .header-right{gap:17px}
.arvi-home .site-header .arvi-top-nav{
 min-height:43px;padding:0 20px;gap:clamp(5px,1.2vw,18px);
 background:linear-gradient(180deg,#fbf6ee,#f5ecdf)
}
.arvi-home .site-header .arvi-nav-item{
 min-height:41px;padding:9px clamp(5px,.7vw,11px);
 font-size:11.5px;line-height:1.3;letter-spacing:.045em;
 transition:background-color .2s ease,color .2s ease
}
.arvi-home .site-header .arvi-nav-item:after{bottom:3px}
.arvi-home .site-header .arvi-nav-chevron{font-size:15px;transition:transform .2s ease}

/* Mega-menu appears with a restrained fade/slide. Changing category stays fluid. */
.arvi-home .site-header .arvi-menu-overlay{
 max-height:min(590px,calc(100dvh - 150px));overflow-x:hidden;
 border-top-width:1px;border-bottom-width:2px;
 box-shadow:0 18px 35px #170b1599
}
.arvi-home .site-header .arvi-menu-overlay:not([hidden]){
 animation:arvi-menu-reveal .22s cubic-bezier(.2,.75,.2,1) both
}
@keyframes arvi-menu-reveal{
 from{opacity:0;transform:translateY(-7px)}
 to{opacity:1;transform:translateY(0)}
}
.arvi-home .site-header .arvi-menu-inner{padding-top:13px;padding-bottom:12px}
.arvi-home .site-header .arvi-menu-head{padding-bottom:10px;gap:16px}
.arvi-home .site-header .arvi-menu-eyebrow{font-size:9px;letter-spacing:.12em}
.arvi-home .site-header .arvi-menu-head h2{
 font-size:clamp(31px,3.05vw,42px);line-height:.98;margin:4px 0 5px
}
.arvi-home .site-header .arvi-menu-head p{font-size:11.5px;line-height:1.5}
.arvi-home .site-header .arvi-menu-close{
 width:35px;height:35px;flex-basis:35px;font-size:25px;line-height:1
}
.arvi-home .site-header .arvi-menu-close:hover{
 background:#e4c39a35;transform:rotate(90deg);
 transition:transform .18s ease,background-color .18s ease
}
.arvi-home .site-header .arvi-menu-content{
 padding:14px 0;gap:18px;align-items:stretch
}
.arvi-home .site-header .arvi-menu-content.is-switching{
 animation:arvi-category-reveal .16s ease-out both
}
@keyframes arvi-category-reveal{
 from{opacity:.72;transform:translateY(3px)}to{opacity:1;transform:translateY(0)}
}
.arvi-home .site-header .arvi-menu-spotlight{
 padding:15px 17px;min-height:0;box-shadow:inset 0 0 0 4px #2b14213f
}
.arvi-home .site-header .arvi-menu-spotlight>span{font-size:9px}
.arvi-home .site-header .arvi-menu-spotlight>strong{
 font-size:clamp(29px,2.5vw,36px);margin:10px 0 8px;line-height:1.02
}
.arvi-home .site-header .arvi-menu-spotlight>p{
 font-size:11px;line-height:1.55;margin-bottom:9px
}
.arvi-home .site-header .arvi-menu-spotlight>a{
 min-height:34px;padding:4px 0;font-size:10px;line-height:1.25
}
.arvi-home .site-header .arvi-menu-group h3{
 font-size:10.5px;line-height:1.3;padding-bottom:7px;margin:2px 0 8px
}
.arvi-home .site-header .arvi-menu-group a{
 min-height:28px;padding:4px 0;font-size:12px;line-height:1.35;
 transition:color .18s ease,transform .18s ease
}
.arvi-home .site-header .arvi-menu-group a:hover{
 transform:translateX(3px);text-decoration:none
}
.arvi-home .site-header .arvi-menu-bottom{
 font-size:10px;padding-top:10px;line-height:1.4;gap:12px
}
.arvi-home .site-header .arvi-menu-bottom a{font-size:11px}

/* Body: compact each vertical region while preserving a luxury rhythm. */
.arvi-home .house-intro{padding-top:61px;padding-bottom:63px}
.arvi-home .house-intro .intro-content h2{font-size:clamp(46px,4.4vw,64px)}
.arvi-home .house-intro .intro-aside p{line-height:1.72}
.arvi-home .heritage-inner{padding-top:22px;padding-bottom:22px}
.arvi-home .heritage-chronicles{padding:61px 0 64px}
.arvi-home .heritage-header,.arvi-home .standard-top{margin-bottom:27px;gap:26px}
.arvi-home .heritage-heading h2,.arvi-home .standard-heading h2{
 font-size:clamp(48px,4.7vw,70px)
}
.arvi-home .heritage-kicker,.arvi-home .standard-kicker{margin-bottom:11px;font-size:11px}
.arvi-home .heritage-header>p,.arvi-home .standard-top>p{
 font-size:13px;line-height:1.65
}
.arvi-home .heritage-story-grid{
 gap:15px;grid-template-rows:repeat(2,minmax(218px,1fr))
}
.arvi-home .heritage-story-feature{min-height:445px}
.arvi-home .heritage-image{min-height:445px}
.arvi-home .heritage-image img{height:min(340px,76%)}
.arvi-home .heritage-feature-copy{padding:31px 25px}
.arvi-home .heritage-year{font-size:clamp(58px,5.4vw,83px);margin:16px 0 13px}
.arvi-home .heritage-feature-copy h3{font-size:clamp(35px,3.15vw,49px);margin-bottom:13px}
.arvi-home .heritage-feature-copy p{font-size:13px;line-height:1.64;margin-bottom:15px}
.arvi-home .heritage-story-secondary,.arvi-home .heritage-story-tertiary{min-height:215px}
.arvi-home .heritage-secondary-copy{padding:20px 21px}
.arvi-home .heritage-secondary-copy h3{font-size:clamp(29px,2.4vw,39px);margin:8px 0}
.arvi-home .heritage-secondary-copy p{font-size:12px;line-height:1.55;margin-bottom:8px}
.arvi-home .heritage-link{min-height:36px;padding:5px 0}
.arvi-home .heritage-attribution{margin-top:13px}

.arvi-home .collections{padding-top:61px;padding-bottom:66px}
.arvi-home .collections .section-top{margin-bottom:24px}
.arvi-home .section-top h2{font-size:clamp(44px,4.5vw,67px)}
.arvi-home .region{min-height:310px}
.arvi-home .region-info{padding:17px}
.arvi-home .region strong{font-size:38px;margin:7px 0 9px}
.arvi-home .collector-edit{padding-top:64px;padding-bottom:66px}
.arvi-home .collector-edit .section-top{margin-bottom:25px}
.arvi-home .wine-art{height:308px}
.arvi-home .wine-meta{padding-top:14px}
.arvi-home .wine-meta h3{font-size:30px;margin:9px 0 12px}
.arvi-home .wine-quote-card{padding:19px 21px}
.arvi-home .quote-wine-art{min-height:150px;margin:7px auto}
.arvi-home .quote-wine-art img{height:170px}
.arvi-home .quote-copy p{font-size:24px;margin:6px 0 10px}
.arvi-home .quote-copy>span{margin-bottom:9px}

.arvi-home .cellar{min-height:470px}
.arvi-home .cellar-right{padding:42px 62px}
.arvi-home .cellar-text .section-overline{margin-bottom:16px}
.arvi-home .cellar-text h2{font-size:clamp(44px,4.5vw,62px);margin-bottom:17px}
.arvi-home .cellar-text p{font-size:13px;line-height:1.7;margin-bottom:17px}
.arvi-home .cellar-values{margin-top:28px;padding-top:13px}

.arvi-home .arvi-standard{padding:60px 0 65px}
.arvi-home .standard-top{margin-bottom:25px}
.arvi-home .standard-item{padding:28px 20px 26px}
.arvi-home .standard-number{font-size:39px}
.arvi-home .standard-rule{margin:14px 0 14px}
.arvi-home .standard-item h3{font-size:clamp(27px,2.45vw,38px);min-height:65px;margin-bottom:12px}
.arvi-home .standard-item p{font-size:12px;line-height:1.62;margin-bottom:13px}
.arvi-home .standard-item>a{min-height:36px;font-size:10px}
.arvi-home .consultation-inner{min-height:250px;padding-top:44px;padding-bottom:44px;gap:37px}
.arvi-home .consultation h2{font-size:clamp(45px,4.8vw,66px);margin-top:14px}
.arvi-home .consultation-right p{line-height:1.7}
.arvi-home .private-assistance{padding:54px 0 58px}
.arvi-home .assistance-top{margin-bottom:27px}
.arvi-home .assistance-top h2{font-size:clamp(46px,4.8vw,65px);margin:13px 0}
.arvi-home .assistance-top p{font-size:13px;line-height:1.66}
.arvi-home .assistance-option{padding:19px 18px;min-height:115px;gap:11px}
.arvi-home .assistance-symbol{flex-basis:41px;width:41px;height:41px}
.arvi-home .assistance-info{gap:6px}
.arvi-home .assistance-info>span{font-size:11px}

/* Footer is already relatively short: avoid crowded legal/info rows. */
.arvi-home .royal-footer-intro{padding-top:26px;padding-bottom:21px}
.arvi-home .royal-footer-columns{padding-bottom:24px}
.arvi-home .royal-footer-socialbar{padding-top:10px;padding-bottom:10px}

/* Tablet: navigation uses familiar menu button, not tiny overcrowded links. */
@media(max-width:980px){
 .arvi-home .site-header .arvi-top-nav{display:none!important}
 .arvi-home .site-header .arvi-menu-overlay{max-height:calc(100dvh - 112px)}
 .arvi-home .heritage-story-feature{min-height:0}
 .arvi-home .heritage-image{min-height:375px}
 .arvi-home .heritage-story-secondary,.arvi-home .heritage-story-tertiary{min-height:195px}
 .arvi-home .cellar-right{padding:35px 34px}
 .arvi-home .arvi-standard .standard-item h3{min-height:0}
}
@media(max-width:760px){
 .arvi-home .utility-inner{min-height:29px}
 .arvi-home .site-header .header-inner{min-height:68px}
 .arvi-home .site-header .brand{height:68px}
 .arvi-home .site-header .brand img{width:62px;height:64px}
 .arvi-home .site-header .header-left,.arvi-home .site-header .header-right{gap:7px}
 .arvi-home .site-header .menu-trigger,.arvi-home .site-header .icon-link{
   min-width:44px;min-height:44px
 }
 .arvi-home .site-header .arvi-menu-overlay{max-height:calc(100dvh - 75px)}
 .arvi-home .site-header .arvi-menu-inner{padding-top:11px;padding-bottom:12px}
 .arvi-home .site-header .arvi-menu-head h2{font-size:35px}
 .arvi-home .site-header .arvi-menu-content{gap:13px 18px;padding:12px 0}
 .arvi-home .site-header .arvi-menu-spotlight{padding:13px 14px;min-height:0}
 .arvi-home .site-header .arvi-menu-spotlight>strong{font-size:30px;margin:7px 0}
 .arvi-home .site-header .arvi-menu-spotlight>p{font-size:11px;margin-bottom:8px}
 .arvi-home .site-header .arvi-menu-group h3{font-size:10px}
 .arvi-home .site-header .arvi-menu-group a{font-size:11.5px;min-height:28px}
 .arvi-home .site-header .arvi-menu-bottom{gap:6px}
 .arvi-home .house-intro{padding-top:42px;padding-bottom:42px}
 .arvi-home .house-intro .intro-content h2{font-size:clamp(44px,8vw,56px)}
 .arvi-home .heritage-chronicles{padding:45px 0 48px}
 .arvi-home .heritage-header,.arvi-home .standard-top{gap:12px;margin-bottom:18px}
 .arvi-home .heritage-heading h2,.arvi-home .standard-heading h2{font-size:clamp(45px,8vw,56px)}
 .arvi-home .heritage-story-feature{min-height:0}
 .arvi-home .heritage-image{min-height:290px}
 .arvi-home .heritage-image img{height:235px;max-width:76%}
 .arvi-home .heritage-feature-copy{padding:19px 17px}
 .arvi-home .heritage-year{font-size:59px;margin:9px 0}
 .arvi-home .heritage-feature-copy h3{font-size:36px;margin-bottom:9px}
 .arvi-home .heritage-feature-copy p{font-size:11.5px;line-height:1.5;margin-bottom:8px}
 .arvi-home .heritage-story-secondary,.arvi-home .heritage-story-tertiary{min-height:170px}
 .arvi-home .heritage-secondary-copy{padding:14px}
 .arvi-home .heritage-secondary-copy h3{font-size:30px}
 .arvi-home .heritage-secondary-copy p{font-size:11.5px;line-height:1.52}
 .arvi-home .collections{padding-top:45px;padding-bottom:47px}
 .arvi-home .collections .section-top{margin-bottom:17px}
 .arvi-home .section-top h2{font-size:clamp(42px,8vw,54px)}
 .arvi-home .region{min-height:235px}
 .arvi-home .region strong{font-size:29px}
 .arvi-home .collector-edit{padding-top:43px;padding-bottom:46px}
 .arvi-home .wine-art{height:185px}
 .arvi-home .wine-meta h3{font-size:23px;min-height:0;margin:7px 0 11px}
 .arvi-home .wine-quote-card{min-height:0}
 .arvi-home .quote-wine-art{min-height:140px}
 .arvi-home .quote-wine-art img{height:145px}
 .arvi-home .cellar{min-height:0}
 .arvi-home .cellar-left{height:270px}
 .arvi-home .cellar-right{padding:39px 24px}
 .arvi-home .cellar-text h2{font-size:clamp(42px,8vw,52px)}
 .arvi-home .cellar-values{margin-top:20px}
 .arvi-home .arvi-standard{padding:45px 0 48px}
 .arvi-home .standard-item{padding:22px 18px}
 .arvi-home .standard-number{font-size:36px}
 .arvi-home .standard-item h3{font-size:29px;margin-bottom:9px}
 .arvi-home .consultation-inner{min-height:0;gap:18px;padding-top:37px;padding-bottom:40px}
 .arvi-home .consultation h2{font-size:clamp(44px,8vw,54px)}
 .arvi-home .private-assistance{padding:46px 0 49px}
 .arvi-home .assistance-top{margin-bottom:19px}
 .arvi-home .assistance-top h2{font-size:clamp(42px,8vw,53px)}
 .arvi-home .assistance-option{min-height:0;padding:17px 15px}
}
@media(max-width:600px){
 .arvi-home .boutique-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
 .arvi-home .boutique,.arvi-home .boutique:last-child{
   display:grid;grid-template-columns:minmax(0,39%) minmax(0,1fr) 15px;
   grid-template-rows:auto;gap:9px;align-items:center;max-width:none;min-width:0;
   grid-column:auto;border-bottom:1px solid #d4c4af;padding-bottom:12px
 }
 .arvi-home .boutique figure{grid-column:1;grid-row:1;align-self:stretch}
 .arvi-home .boutique figure img,.arvi-home .boutique:last-child figure img{
   aspect-ratio:auto;height:150px;width:100%;object-fit:cover
 }
 .arvi-home .boutique>div{grid-column:2;grid-row:1;padding-top:0;min-width:0}
 .arvi-home .boutique>b{grid-column:3;grid-row:1;font-size:17px}
 .arvi-home .boutique h3{font-size:30px;margin:4px 0}
 .arvi-home .boutique .boutique-address{font-size:10.5px;line-height:1.45;margin-bottom:6px}
 .arvi-home .boutique em{font-size:8px;line-height:1.35;letter-spacing:.02em}
 .arvi-home .boutiques{padding-top:42px;padding-bottom:43px}
 .arvi-home .boutiques .section-top{margin-bottom:17px}
 .arvi-home .curated-carousel-heading p{max-width:94%;line-height:1.5}
 .arvi-home .curated-carousel{padding:29px 0 27px}
 .arvi-home .curated-carousel h2{font-size:clamp(39px,9vw,46px)}
 .arvi-home .curated-slide-media{height:179px}
 .arvi-home .curated-slide-media:before{width:146px;height:146px}
 .arvi-home .curated-slide-detail h3{font-size:25px;min-height:48px}
 .arvi-home .curated-slide-buy{min-height:61px}
}
@media(max-width:390px){
 .arvi-home .boutique figure img,.arvi-home .boutique:last-child figure img{height:138px}
 .arvi-home .boutique h3{font-size:27px}
 .arvi-home .site-header .arvi-menu-head h2{font-size:32px}
 .arvi-home .site-header .arvi-menu-content{gap:12px}
}
@media(prefers-reduced-motion:reduce){
 .arvi-home .site-header .arvi-menu-overlay:not([hidden]),
 .arvi-home .site-header .arvi-menu-content.is-switching{animation:none}
 .arvi-home .site-header .arvi-menu-group a{transition:none}
}

/* Accessible group toggles: horizontal columns on desktop, accordions on mobile. */
.arvi-home .arvi-menu-group-links{display:flex;flex-direction:column;align-items:flex-start;width:100%}
.arvi-home .arvi-menu-group-toggle{
 display:flex;align-items:center;justify-content:space-between;gap:10px;
 background:none;border:0;color:inherit;cursor:default;text-align:left;
 padding:0;margin:0;width:100%;font:inherit;letter-spacing:inherit
}
.arvi-home .arvi-menu-group-toggle>span{display:none}
@media(max-width:760px){
 .arvi-home .site-header .arvi-menu-content{grid-template-columns:minmax(0,1fr)!important;gap:0}
 .arvi-home .site-header .arvi-menu-spotlight{grid-column:1;margin-bottom:10px}
 .arvi-home .site-header .arvi-menu-group{
   display:block;width:100%;border-top:1px solid #ad886e63
 }
 .arvi-home .site-header .arvi-menu-group h3{
   min-width:0;margin:0;padding:0;border:0
 }
 .arvi-home .site-header .arvi-menu-group-toggle{
   min-height:43px;padding:9px 2px;cursor:pointer;
   color:#f0ce9e;font-size:11px;letter-spacing:.10em;font-weight:800
 }
 .arvi-home .site-header .arvi-menu-group-toggle>span{
   display:inline-flex;color:#d4ae83;font-size:18px;
   transition:transform .22s ease
 }
 .arvi-home .site-header .arvi-menu-group.is-expanded .arvi-menu-group-toggle>span{
   transform:rotate(180deg)
 }
 .arvi-home .site-header .arvi-menu-group-links{
   display:flex;flex-direction:column;align-items:stretch;
   max-height:0;opacity:0;overflow:hidden;padding:0 2px;
   transition:max-height .27s cubic-bezier(.2,.7,.2,1),opacity .2s ease,padding-bottom .2s
 }
 .arvi-home .site-header .arvi-menu-group.is-expanded .arvi-menu-group-links{
   max-height:700px;opacity:1;padding-bottom:11px
 }
 .arvi-home .site-header .arvi-menu-group-links a{
   width:100%;min-height:30px;font-size:11.5px;padding:6px 2px
 }
 .arvi-home .site-header .arvi-menu-bottom{
   margin-top:0;padding-top:10px
 }
}
@media(max-width:520px){
 /* Preserve story content in short, visually balanced editorial rows. */
 .arvi-home .heritage-story-feature{
   grid-template-columns:minmax(0,1fr);min-height:0
 }
 .arvi-home .heritage-image{
   height:199px;min-height:0;border-bottom:1px solid #cca476
 }
 .arvi-home .heritage-image img{height:184px;max-width:55%}
 .arvi-home .heritage-image-caption{bottom:9px;font-size:9px}
 .arvi-home .heritage-feature-copy{padding:17px 20px 20px}
 .arvi-home .heritage-year{font-size:52px;margin:7px 0}
 .arvi-home .heritage-feature-copy h3{font-size:36px;line-height:1;margin:0 0 8px}
 .arvi-home .heritage-feature-copy p{font-size:12px;line-height:1.51;margin-bottom:9px}
 .arvi-home .heritage-story-secondary,.arvi-home .heritage-story-tertiary{
   grid-template-columns:minmax(0,92px) minmax(0,1fr);min-height:0
 }
 .arvi-home .heritage-secondary-art{
   min-height:0;gap:9px;border-right:1px solid #b99d79;border-bottom:0;padding:10px 5px
 }
 .arvi-home .heritage-secondary-art:before{width:85px;height:85px}
 .arvi-home .heritage-secondary-outline{font-size:36px;line-height:1}
 .arvi-home .heritage-secondary-small{font-size:8px;line-height:1.4}
 .arvi-home .heritage-secondary-copy{padding:14px 15px}
 .arvi-home .heritage-secondary-copy h3{font-size:29px;line-height:1.02;margin:7px 0}
 .arvi-home .heritage-secondary-copy p{font-size:11.5px;line-height:1.5;margin-bottom:7px}
 .arvi-home .heritage-secondary-copy .heritage-small-label{font-size:10px}
 .arvi-home .heritage-link{min-height:30px;font-size:10.5px;line-height:1.3}

 /* Mobile service benefits as editorial rows, not four towering cards. */
 .arvi-home .standard-grid{grid-template-columns:minmax(0,1fr)}
 .arvi-home .standard-item{
   display:grid;grid-template-columns:42px minmax(0,1fr);
   grid-template-rows:auto auto auto;gap:3px 13px;
   align-items:start;padding:17px 16px;border-right:0
 }
 .arvi-home .standard-item .standard-number{
   grid-column:1;grid-row:1/span 3;font-size:33px;line-height:1.1
 }
 .arvi-home .standard-item .standard-rule{display:none}
 .arvi-home .standard-item h3{
   grid-column:2;grid-row:1;font-size:28px;line-height:1.08;
   min-height:0;margin:0 0 4px
 }
 .arvi-home .standard-item p{
   grid-column:2;grid-row:2;font-size:12px;line-height:1.5;margin:0 0 4px
 }
 .arvi-home .standard-item>a{
   grid-column:2;grid-row:3;font-size:10px;min-height:28px;margin-top:0;padding:3px 0
 }
}
@media(max-width:350px){
 .arvi-home .heritage-story-secondary,.arvi-home .heritage-story-tertiary{
   grid-template-columns:minmax(0,78px) minmax(0,1fr)
 }
 .arvi-home .heritage-secondary-copy{padding:12px}
 .arvi-home .heritage-secondary-copy h3{font-size:26px}
 .arvi-home .standard-item{grid-template-columns:36px minmax(0,1fr);padding:15px 12px}
 .arvi-home .standard-item h3{font-size:25px}
}
@media(prefers-reduced-motion:reduce){
 .arvi-home .site-header .arvi-menu-group-links,
 .arvi-home .site-header .arvi-menu-group-toggle>span{transition:none}
}

/* Extra polish: make product carousels shorter, never reduce type into illegibility. */
.arvi-home .curated-carousel{padding-top:37px;padding-bottom:33px}
.arvi-home .curated-carousel-heading{margin-bottom:17px}
.arvi-home .curated-carousel h2{font-size:clamp(41px,4.1vw,59px)}
.arvi-home .curated-slide-media{height:207px}
.arvi-home .curated-slide-media:before{width:167px;height:167px}
.arvi-home .curated-slide-detail{padding:12px 15px 12px}
.arvi-home .curated-slide-detail h3{font-size:27px;min-height:50px;margin:6px 0}
.arvi-home .curated-slide-buy{min-height:60px;padding-top:9px}
.arvi-home .curated-track{padding-bottom:9px}
@media(max-width:850px){
 .arvi-home .curated-carousel{padding:30px 0 28px}
 .arvi-home .curated-slide-media{height:190px}
 .arvi-home .curated-slide-media:before{width:155px;height:155px}
 .arvi-home .curated-slide-detail{padding:11px 12px}
 .arvi-home .curated-carousel-heading{margin-bottom:14px}
}
@media(max-width:600px){
 .arvi-home .curated-carousel{padding:26px 0 24px}
 .arvi-home .curated-carousel h2{font-size:clamp(37px,8.6vw,44px)}
 .arvi-home .curated-slide-media{height:165px}
 .arvi-home .curated-slide-media:before{width:132px;height:132px}
 .arvi-home .curated-slide-detail h3{font-size:24px;min-height:46px}
 .arvi-home .curated-slide-buy{min-height:57px}
 .arvi-home .curated-carousel-heading p{font-size:11.5px}
 .arvi-home .curated-carousel-bottom{margin-top:4px}
}
/* A collapsed mobile submenu must not leave invisible links keyboard-focusable. */
@media(max-width:760px){
 .arvi-home .site-header .arvi-menu-group-links{visibility:hidden;transition:max-height .27s cubic-bezier(.2,.7,.2,1),opacity .2s ease,padding-bottom .2s,visibility 0s .27s}
 .arvi-home .site-header .arvi-menu-group.is-expanded .arvi-menu-group-links{visibility:visible;transition:max-height .27s cubic-bezier(.2,.7,.2,1),opacity .2s ease,padding-bottom .2s,visibility 0s}
}