/* Layout: the current robertrotuk.com homepage, same content and section order, with refined spacing, type and cards — black hero, Meet Robert, 8 resources, PPC tools, no-code tools, Let's chat, footer */
:root{
  --black:#0B0B0A; --black-2:#141312; --stone:#D2C9BC; --stone-dim:#9A9288;
  --paper:#F7F6F3; --white:#FFFFFF; --ink:#151310; --muted:#665E55; --line:#E4E0D9;
  --brown:#604D3C; --brown-light:#B39A82; --brown-soft:#F0EAE3;
  --f-display:"Plus Jakarta Sans",ui-sans-serif,system-ui,sans-serif;
  --f-body:"DM Sans",ui-sans-serif,system-ui,sans-serif;
  --f-mono:"DM Mono",ui-monospace,Menlo,monospace;
  color-scheme: light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.65}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
a{color:inherit}
:focus-visible{outline:2px solid var(--brown-light);outline-offset:3px}
h1,h2,h3,h4{font-family:var(--f-display);text-wrap:balance;margin:0;letter-spacing:-.02em}
.eyebrow{font:500 12px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--brown)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:6px;font:600 15px var(--f-body);text-decoration:none;border:1px solid transparent;cursor:pointer}
.btn-brown{background:var(--brown);color:var(--white)}.btn-brown:hover{background:#4E3E30}
.btn-line{border-color:var(--line);color:var(--ink);background:var(--white)}.btn-line:hover{border-color:var(--brown-light)}
.sec{padding-block:96px}
.sec-head{display:grid;gap:12px;margin-bottom:40px;max-width:720px}
.sec-head h2{font-size:clamp(30px,4vw,46px);font-weight:800}
.sec-head p{margin:0;color:var(--muted)}

/* header */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--black)}
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;background:rgba(11,11,10,.94);backdrop-filter:blur(8px);border-bottom:1px solid #22201D}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px;flex-wrap:wrap}
.logo{font-family:var(--f-display);font-weight:800;color:var(--white);text-decoration:none;font-size:18px}
nav.main{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
nav.main > a, nav.main summary{color:var(--stone);text-decoration:none;font-size:15px;padding:8px 12px;border-radius:6px;cursor:pointer;list-style:none;display:flex;align-items:center;gap:6px}
nav.main summary::-webkit-details-marker{display:none}
nav.main summary::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px)}
nav.main > a:hover, nav.main summary:hover{color:var(--white);background:#1D1B19}
nav.main details{position:relative}
nav.main .menu{position:absolute;right:0;top:calc(100% + 8px);background:var(--black-2);border:1px solid #2A2724;border-radius:8px;padding:8px;min-width:240px;display:grid;z-index:12}
nav.main .menu a{color:var(--stone);text-decoration:none;font-size:14px;padding:8px 10px;border-radius:5px}
nav.main .menu a:hover{background:#24211E;color:var(--white)}
nav.main .menu .all{border-top:1px solid #2A2724;margin-top:4px;padding-top:10px;color:var(--brown-light)}

/* hero */
.hero{background:var(--black);color:var(--stone);position:relative;overflow:hidden}
.hero svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero .wrap{position:relative;padding-block:120px 96px;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:40px;align-items:end}
.hero .name{font:500 13px var(--f-mono);letter-spacing:.18em;color:var(--stone-dim);margin:0 0 18px}
.hero h1{font-weight:800;font-size:clamp(60px,10vw,132px);line-height:.94;letter-spacing:-.04em;color:var(--stone)}
.hero .explore{margin-top:34px;display:inline-flex;align-items:center;gap:10px;color:var(--stone);text-decoration:none;font-size:15px;border:1px solid #3A3733;border-radius:999px;padding:10px 18px}
.hero .explore:hover{border-color:var(--stone);color:var(--white)}
.hero .explore svg{position:static;width:14px;height:14px}
.hero .tagline{margin:0;font-size:clamp(18px,2vw,22px);line-height:1.5;color:var(--stone-dim);max-width:380px;justify-self:end}
.hero .tagline strong{color:var(--white);font-weight:600}

/* meet */
.meet{background:var(--black);color:var(--stone);border-top:1px solid #1E1C1A}
.meet .wrap{padding-block:96px;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:64px;align-items:center}
.frame{border:1px solid #3A3733;padding:10px;max-width:440px}
.frame .img{aspect-ratio:3/4;background:#000;overflow:hidden}
.frame img{width:100%;height:100%;object-fit:cover;object-position:50% 12%;display:block}
.meet .eyebrow{color:var(--brown-light)}
.meet h2{font-size:clamp(34px,4.5vw,52px);font-weight:800;color:var(--white);margin:10px 0 22px}
.meet h2 span{color:var(--brown-light)}
.meet p{margin:0 0 16px;color:#C9C1B6;max-width:600px}
.meet .btn{margin-top:14px}

/* resources */
.res .grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.rcard{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:28px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 20px;text-decoration:none}
.rcard:hover{border-color:var(--brown-light)}
.rcard .no{grid-row:span 3;font:500 15px var(--f-mono);color:var(--brown);padding-top:5px}
.rcard h3{font-size:22px;font-weight:700}
.rcard p{margin:0;font-size:15px;color:var(--muted)}
.rcard .go{font-weight:600;font-size:14px;color:var(--brown);margin-top:8px;display:inline-flex;align-items:center;gap:6px}

/* tools */
.tools{background:var(--white);border-top:1px solid var(--line)}
.tools + .tools{border-top:none;padding-top:0}
.tgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.tcard{display:grid;gap:12px;text-decoration:none}
.tcard .thumb{aspect-ratio:16/10;border-radius:10px;overflow:hidden;background:var(--paper);border:1px solid var(--line)}
.tcard .thumb img{width:100%;height:100%;object-fit:cover;display:block}
.tcard .meta{display:flex;gap:10px;align-items:center;font:12px var(--f-mono);color:var(--muted)}
.tcard .meta .cat{color:var(--brown);background:var(--brown-soft);border-radius:4px;padding:2px 8px}
.tcard h4{font-size:19px;font-weight:700;line-height:1.3}
.tcard .more{font-size:14px;font-weight:600;color:var(--brown)}
.tcard:hover h4{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.tools .foot{margin-top:36px}

/* chat */
.chat{background:var(--brown);color:#F2EAE1}
.chat .wrap{padding-block:88px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center}
.chat .eyebrow{color:#E3D3C2}
.chat h2{font-size:clamp(36px,5vw,58px);font-weight:800;color:var(--white);margin-top:8px}
.chat p{margin:0 0 22px;color:#EADFD3;font-size:18px}
.chat .btn{background:var(--black);color:var(--white)}
.chat .btn:hover{background:#000}

/* footer */
footer{background:var(--black);color:var(--stone-dim);font-size:15px}
.fgrid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr) minmax(0,1fr);gap:40px;padding-block:64px 40px}
footer .logo{display:inline-block;margin-bottom:14px}
footer p{margin:0}
footer h4{font:500 12px var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--brown-light);margin-bottom:12px}
footer .links a{display:block;color:var(--stone);text-decoration:none;padding:3px 0}
footer .links a:hover{color:var(--white)}
.social{display:flex;gap:14px;margin-top:16px}
.social a{color:var(--stone);text-decoration:none}
form.sub{display:grid;gap:10px}
form.sub .row{display:flex;gap:8px;flex-wrap:wrap}
form.sub input[type=email]{flex:1 1 200px;min-width:0;padding:12px 14px;border-radius:6px;border:1px solid #3A3733;background:#161514;color:var(--white);font:15px var(--f-body)}
form.sub .consent{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--stone-dim)}
form.sub .consent input{margin-top:3px;accent-color:var(--brown-light)}
.formnote{font-size:13px;color:var(--brown-light);min-height:1.3em}
.fbase{border-top:1px solid #23211F;padding-block:20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px}
.fbase a{color:var(--stone-dim);text-decoration:none}.fbase a:hover{color:var(--white)}

@media (max-width:920px){
  .hero .wrap,.meet .wrap,.chat .wrap,.fgrid{grid-template-columns:1fr}
  .hero .tagline{justify-self:start}
  .tgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .res .grid,.tgrid{grid-template-columns:1fr}
  nav.main > a{display:none}
  .sec{padding-block:72px}
}
@media (prefers-reduced-motion:no-preference){.rcard,.btn,nav.main a{transition:background .15s,border-color .15s,color .15s}}

/* ===== v4: incredibles-inspired UX layer (panels, halftone, mono buttons with curved fill wipe) ===== */
body{background:var(--paper)}
.panel{margin-inline:max(12px,env(safe-area-inset-left,0px));border-radius:22px;overflow:hidden;position:relative}
.dots{background-color:var(--black);background-image:radial-gradient(rgba(210,201,188,.09) 1px,transparent 1.3px);background-size:6px 6px}
header.top{background:rgba(247,246,243,.9);border-bottom:none}
body::before{background:var(--paper)}
.logo{color:var(--ink)}
footer .logo{color:var(--white)}
nav.main > a, nav.main summary{font:500 12px var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink);border:1px solid rgba(21,19,16,.22);border-radius:6px;padding:9px 12px}
nav.main > a:hover, nav.main summary:hover{background:var(--ink);color:var(--white);border-color:var(--ink)}
nav.main details[open] summary{background:var(--ink);color:var(--white);border-color:var(--ink)}
nav.main .menu{background:var(--white);border-color:var(--line);box-shadow:0 18px 40px rgba(21,19,16,.12)}
nav.main .menu a{color:var(--ink)}
nav.main .menu a:hover{background:var(--brown-soft);color:var(--ink)}
nav.main .menu .all{border-top-color:var(--line);color:var(--brown)}
.hero{margin-top:4px}
.hero .wrap{padding-block:140px 88px}
canvas.ribbon{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.meet{border-top:none;margin-top:12px}
.chat{margin-block:12px}
footer{margin-bottom:12px}
.tools{background:transparent;border-top:1px solid var(--line)}
.rcard,.tcard .thumb{transition:transform .5s cubic-bezier(.23,1,.32,1),border-color .2s,box-shadow .5s}
.rcard:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(21,19,16,.08)}
.tcard:hover .thumb{transform:translateY(-3px)}
/* buttons */
.btn{--hov-bg:var(--brown);--hov-fg:var(--white);font:500 13px var(--f-mono);letter-spacing:.05em;text-transform:uppercase;position:relative;overflow:hidden;isolation:isolate}
.btn.fx{padding:0}
.btn .b-in,.btn .b-hov{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;white-space:nowrap}
.btn .b-hov{position:absolute;inset:0;z-index:2;background:var(--hov-bg);color:var(--hov-fg);clip-path:ellipse(80% 50% at 50% 152%);transition:clip-path .6s cubic-bezier(.19,1,.22,1)}
.btn .b-in span,.btn .b-hov span{display:inline-block;transition:transform .8s cubic-bezier(.23,1,.32,1)}
.btn .b-hov span{transform:translateY(.7em)}
.btn:hover .b-hov,.btn:focus-visible .b-hov{clip-path:ellipse(130% 150% at 50% 50%)}
.btn:hover .b-in span,.btn:focus-visible .b-in span{transform:translateY(-.7em)}
.btn:hover .b-hov span,.btn:focus-visible .b-hov span{transform:none}
.btn-brown{--hov-bg:var(--black);--hov-fg:var(--stone)}
.btn-brown:hover{background:var(--brown)}
.btn-line{--hov-bg:var(--ink);--hov-fg:var(--white)}
.meet .btn-brown{--hov-bg:var(--stone);--hov-fg:var(--ink)}
.chat .btn{--hov-bg:var(--white);--hov-fg:var(--ink)}
footer .btn-brown{--hov-bg:var(--stone);--hov-fg:var(--ink)}
.hero .explore{font:500 12px var(--f-mono);letter-spacing:.08em;text-transform:uppercase}
@media (prefers-reduced-motion:reduce){.btn .b-hov,.btn span,.rcard,.tcard .thumb{transition:none!important}}

/* ===== v5: type (Geist, tight like Frama/Neue Montreal) + motion ===== */
:root{--f-display:"Geist",ui-sans-serif,system-ui,sans-serif;--f-body:"Geist",ui-sans-serif,system-ui,sans-serif;--f-mono:"Geist Mono",ui-monospace,Menlo,monospace}
body{font-size:16.5px;letter-spacing:-.005em}
h1,h2,h3,h4{font-weight:500;letter-spacing:-.045em}
.hero h1{font-weight:500;letter-spacing:-.06em;line-height:.86;font-size:clamp(64px,11vw,148px)}
.meet h2,.sec-head h2,.chat h2{font-weight:500;letter-spacing:-.05em;line-height:.95}
.rcard h3,.tcard h4{font-weight:500;letter-spacing:-.03em}
.logo{font-weight:600;letter-spacing:-.03em}
.tagline strong{font-weight:500}
/* progress bar */
.progress{position:fixed;top:env(safe-area-inset-top,0px);left:0;right:0;height:2px;z-index:30;pointer-events:none}
.progress span{display:block;height:100%;width:100%;background:var(--brown);transform-origin:0 50%;transform:scaleX(0)}
/* line reveal */
.reveal-line{display:block;overflow:hidden;padding-bottom:.06em}
.reveal-line > span{display:block}
.js-motion .hero h1 .reveal-line > span{animation:lineUp 1.1s cubic-bezier(.19,1,.22,1) both}
.js-motion .hero h1 .reveal-line:nth-child(2) > span{animation-delay:.08s}
.js-motion .hero h1 .reveal-line:nth-child(3) > span{animation-delay:.16s}
@keyframes lineUp{from{transform:translateY(105%)}to{transform:none}}
/* scroll-in */
.js-motion .inview{transition:transform 1s cubic-bezier(.19,1,.22,1),opacity .8s;}
.js-motion .inview.pre{opacity:0;transform:translateY(40px)}
/* hero panel shrinks as you scroll */
.hero{transform-origin:50% 0;will-change:transform}
/* stacking resource cards */
@media (min-width:900px){
  .stack .wrap{position:relative}
  .stack .sec-head{position:sticky;top:34vh;margin:0 auto;text-align:center;justify-items:center;z-index:0;max-width:820px}
  .stack .sec-head h2{font-size:clamp(44px,6vw,84px)}
  .stack .grid{display:block;position:relative;z-index:1;max-width:620px;margin:16vh auto 0}
  .stack .rcard{position:sticky;top:calc(120px + var(--i) * 12px);margin-bottom:46vh;background:var(--white);box-shadow:0 30px 60px rgba(21,19,16,.12);transform-origin:50% 0;will-change:transform}
  .stack .rcard:last-child{margin-bottom:12vh}
  .stack .rcard:hover{transform:none}
}
.chat{position:relative}
.chat .wrap{position:relative;z-index:1}
.chat canvas.ribbon{opacity:.55}
@media (prefers-reduced-motion:reduce){.js-motion .hero h1 .reveal-line > span{animation:none}.js-motion .inview.pre{opacity:1;transform:none}}

/* ===== v7: mega menu ===== */
header.top{position:sticky}
.mm-trigger{font:500 12px var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink);background:transparent;border:1px solid rgba(21,19,16,.22);border-radius:6px;padding:9px 12px;cursor:pointer;display:flex;align-items:center;gap:8px}
.mm-trigger::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .4s cubic-bezier(.19,1,.22,1)}
.mm-trigger:hover,.mm-trigger[aria-expanded="true"]{background:var(--ink);color:var(--white);border-color:var(--ink)}
.mm-trigger[aria-expanded="true"]::after{transform:rotate(-135deg) translateY(-1px)}
.mm-burger{display:none;width:42px;height:38px;border:1px solid rgba(21,19,16,.22);border-radius:6px;background:transparent;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:6px}
.mm-burger span{display:block;width:18px;height:1.5px;background:var(--ink);transition:transform .4s cubic-bezier(.19,1,.22,1)}
.mm-burger[aria-expanded="true"] span:first-child{transform:translateY(3.75px) rotate(45deg)}
.mm-burger[aria-expanded="true"] span:last-child{transform:translateY(-3.75px) rotate(-45deg)}
.mega{position:absolute;left:0;right:0;top:100%;padding:0 max(12px,env(safe-area-inset-left,0px)) 12px;z-index:11}
.mega-in{background:var(--white);border:1px solid var(--line);border-radius:18px;box-shadow:0 30px 80px rgba(21,19,16,.16);padding-block:28px;clip-path:inset(0 0 100% 0 round 18px);transition:clip-path .7s cubic-bezier(.19,1,.22,1)}
.mega.open .mega-in{clip-path:inset(0 0 0 0 round 18px)}
.mm-panel{display:none;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1.1fr);gap:28px}
.mm-panel.on{display:grid}
.mm-h{margin:0 0 10px;font:500 11px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--brown)}
.mm-link{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px 10px;border-radius:8px;text-decoration:none;border-bottom:1px solid var(--line)}
.mm-link .mm-s{order:-1;font:12px var(--f-mono);color:var(--muted)}
.mm-link .mm-t{font:500 20px/1.2 var(--f-display);letter-spacing:-.03em}
.mm-link .mm-arr{width:12px;height:12px;color:var(--brown);opacity:0;transform:translate(-6px,6px);transition:all .45s cubic-bezier(.19,1,.22,1)}
.mm-link:hover{background:var(--paper)}
.mm-link:hover .mm-arr{opacity:1;transform:none}
.mm-link:hover .mm-t{transform:translateX(4px)}
.mm-t{transition:transform .45s cubic-bezier(.19,1,.22,1)}
.mm-feature{position:relative;overflow:hidden;border-radius:14px;background-color:var(--black);background-image:radial-gradient(rgba(210,201,188,.09) 1px,transparent 1.3px);background-size:6px 6px;color:var(--stone);padding:22px;display:flex;flex-direction:column;justify-content:flex-end;gap:10px;min-height:260px;text-decoration:none}
.mm-feature canvas{position:absolute;inset:0;width:100%;height:100%}
.mm-feature > span{position:relative}
.mm-fl{font:500 11px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--brown-light)}
.mm-ft{font:500 28px/1 var(--f-display);letter-spacing:-.045em;color:var(--white);max-width:320px}
.mm-btn{align-self:flex-start}
.mm-mobile-extra{display:none}
/* staggered entrance */
.js-motion .mega.open .mm-link,.js-motion .mega.open .mm-h,.js-motion .mega.open .mm-feature{animation:mmIn .7s cubic-bezier(.19,1,.22,1) both;animation-delay:calc(var(--d,0) * 45ms + 80ms)}
@keyframes mmIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.mm-scrim{position:fixed;inset:0;background:rgba(21,19,16,.14);z-index:8}
@media (max-width:900px){
  nav.main > a,.mm-trigger{display:none}
  .mm-burger{display:flex}
  .mega-in{max-height:calc(100dvh - 90px);overflow:auto}
  .mega.all .mm-panel{display:grid;grid-template-columns:1fr;margin-bottom:18px}
  .mega.all .mm-feature{min-height:180px}
  .mega.all .mm-mobile-extra{display:block}
}
@media (prefers-reduced-motion:reduce){.mega-in,.mm-link .mm-arr,.mm-t{transition:none!important}}

/* ===== v8: calmer flow + liquid glass ===== */
.hero{transform:none!important}
/* floating liquid-glass header */
header.top{background:transparent;backdrop-filter:none;padding-top:10px}
header.top > .wrap{background:linear-gradient(180deg,rgba(255,255,255,.72),rgba(255,255,255,.5));-webkit-backdrop-filter:blur(18px) saturate(180%);backdrop-filter:blur(18px) saturate(180%);border:1px solid rgba(255,255,255,.75);border-radius:16px;box-shadow:inset 0 1px 0 rgba(255,255,255,.9),inset 0 -1px 0 rgba(21,19,16,.05),0 10px 30px rgba(21,19,16,.08);padding-block:10px;max-width:1160px}
body::before{background:transparent}
/* glass mega panel */
.mega-in{background:linear-gradient(160deg,rgba(255,255,255,.86),rgba(255,255,255,.66));-webkit-backdrop-filter:blur(26px) saturate(180%);backdrop-filter:blur(26px) saturate(180%);border:1px solid rgba(255,255,255,.8);box-shadow:inset 0 1px 0 rgba(255,255,255,.95),0 30px 80px rgba(21,19,16,.18);position:relative}
.mega-in::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(120% 60% at 10% 0%,rgba(255,255,255,.55),transparent 55%)}
.mm-link:hover{background:rgba(255,255,255,.6)}
/* glass card for the hero tagline over the ribbon */
.hero .tagline{padding:22px 24px;border-radius:18px;background:linear-gradient(150deg,rgba(255,255,255,.14),rgba(255,255,255,.04));-webkit-backdrop-filter:blur(14px) saturate(160%);backdrop-filter:blur(14px) saturate(160%);border:1px solid rgba(255,255,255,.16);box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 20px 40px rgba(0,0,0,.25);color:#CFC7BC}
/* glass buttons on dark panels */
.hero .explore,.glass-dark{background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.05))!important;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.25)}
/* glass outline buttons on light sections */
.btn-line{background:linear-gradient(180deg,rgba(255,255,255,.9),rgba(255,255,255,.55));border:1px solid rgba(21,19,16,.12);box-shadow:inset 0 1px 0 #fff,0 4px 14px rgba(21,19,16,.06)}
/* glass frame around the portrait */
.frame{border:1px solid rgba(255,255,255,.14);background:linear-gradient(150deg,rgba(255,255,255,.1),rgba(255,255,255,.02));border-radius:20px;box-shadow:inset 0 1px 0 rgba(255,255,255,.18)}
.frame .img{border-radius:14px}
/* glass number chips on resource cards */
.rcard .no{align-self:start;padding:4px 8px;border-radius:8px;background:linear-gradient(180deg,#fff,var(--brown-soft));border:1px solid rgba(96,77,60,.15);box-shadow:inset 0 1px 0 #fff;font-size:13px}
.rcard:hover{transform:translateY(-2px)}
@media (max-width:640px){header.top > .wrap{border-radius:14px}}

/* adaptive glass: dark tint when floating over dark panels */
header.top > .wrap{transition:background .35s,border-color .35s,box-shadow .35s}
header.top.on-dark > .wrap{background:linear-gradient(180deg,rgba(40,37,34,.55),rgba(20,19,18,.38));border-color:rgba(255,255,255,.14);box-shadow:inset 0 1px 0 rgba(255,255,255,.16),0 10px 30px rgba(0,0,0,.25)}
header.top.on-dark .logo{color:var(--white)}
header.top.on-dark nav.main > a,header.top.on-dark .mm-trigger{color:var(--stone);border-color:rgba(255,255,255,.2)}
header.top.on-dark nav.main > a:hover,header.top.on-dark .mm-trigger:hover,header.top.on-dark .mm-trigger[aria-expanded="true"]{background:var(--stone);color:var(--ink);border-color:var(--stone)}
header.top.on-dark .mm-burger{border-color:rgba(255,255,255,.2)}
header.top.on-dark .mm-burger span{background:var(--stone)}