/* Raffa Group — v4. Graphite & Safety Orange, calmer: centred sections, framed pictures, pill buttons,
   a fixed contour map behind the page, and the rising surface in the hero. */
:root{
  --bg:#18191b; --surface:#222427; --surface-2:#2b2e32; --ink:#eff0f1; --muted:#a3a6ab; --dim:#8a8d92;
  --accent:#ff4a1f; --accent-ink:#18191b; --line:rgba(239,240,241,.12);
  --light:#eff0f1; --light-ink:#18191b; --light-muted:#4d5258; --accent-on-light:#c2410c;
  --small:clamp(.875rem,.85rem + .1vw,.9375rem);
  --body:clamp(1.0625rem,1rem + .25vw,1.1875rem);
  --lead:clamp(1.25rem,1rem + .9vw,1.75rem);
  --head:clamp(2.25rem,1.5rem + 3vw,4rem);
  --hero:clamp(3.5rem,11vw,11rem);
  --m:clamp(20px,4vw,48px); --gap:clamp(96px,11vw,170px); --col:46rem;
  --r:22px; --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 var(--body)/1.6 "Red Hat Text",system-ui,sans-serif}
/* the contour map stays put while the page moves over it */
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:url(contours.svg) center/1200px repeat;opacity:.07}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-underline-offset:4px}
h1,h2,h3,h4{margin:0;font-family:"Red Hat Display",sans-serif;font-weight:500;line-height:1.08;letter-spacing:-.025em}
p{margin:0 0 1em}
html[data-lang="en"] [lang="es"]:not(html),html[data-lang="es"] [lang="en"]:not(html){display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:8px;z-index:50;background:var(--accent);color:var(--accent-ink);padding:10px 14px;border-radius:999px}
.skip:focus{left:8px}
/* page arrives with a fade, like the references */
.js body{opacity:0;transition:opacity .8s ease}
.js body.ready{opacity:1}

/* ---------- header ---------- */
.top{position:fixed;inset:0 0 auto 0;z-index:20;display:flex;align-items:center;gap:28px;padding:14px var(--m);color:var(--ink);transition:color .3s,background-color .3s}
.top.on-light{color:var(--light-ink)}
.top.solid{background:rgba(24,25,27,.92);backdrop-filter:blur(8px)}
.top.solid.on-light{background:rgba(239,240,241,.92)}
.mark{display:flex;align-items:center;gap:12px;text-decoration:none;font:500 1.0625rem "Red Hat Text",system-ui,sans-serif}
.mark img{height:32px;width:auto}
.mark .b{display:none}.top.on-light .mark .b{display:block}.top.on-light .mark .w{display:none}
.links{display:flex;gap:26px;margin-left:auto;font-size:var(--small)}
.links a{text-decoration:none;padding:6px 0;opacity:.8;transition:opacity .2s}
.links a:hover,.links a[aria-current]{opacity:1;box-shadow:inset 0 -2px 0 var(--accent)}
.lang{display:flex;gap:2px;font-size:var(--small)}
.lang button{border:0;background:none;color:inherit;font:inherit;padding:8px 6px;cursor:pointer;opacity:.55}
.lang button.on{opacity:1}
.menu{display:none;border:0;background:none;color:inherit;font:inherit;font-size:var(--small);cursor:pointer;padding:8px 4px}

/* ---------- buttons: pills, an arrow that leans forward ---------- */
.btn,.pill{display:inline-flex;align-items:center;gap:.6em;text-decoration:none;font:500 var(--small)/1 "Red Hat Text",system-ui,sans-serif;padding:16px 26px;border-radius:999px;cursor:pointer;transition:background-color .25s,color .25s,transform .25s var(--ease)}
.btn{background:var(--accent);color:var(--accent-ink);border:0}
.btn:hover{background:#ff6a3d}
.pill{background:none;color:var(--ink);border:1.5px solid var(--accent)}
.pill:hover{background:var(--accent);color:var(--accent-ink)}
.btn::after,.pill::after{content:"→";transition:transform .25s var(--ease)}
.btn:hover::after,.pill:hover::after{transform:translateX(4px)}
.top .btn::after{content:none}
.top .btn{padding:12px 20px}
.light .pill{color:var(--light-ink);border-color:var(--accent-on-light)}
.light .pill:hover{background:var(--accent-on-light);color:#fff}

/* ---------- the surface: still headline, rising field ---------- */
.sea{position:relative;background:var(--bg)}
.sea .stage{position:relative;height:100svh;min-height:560px;overflow:hidden;background:var(--light)}
.sea.pin .stage{position:sticky;top:0}
.sea .field{position:absolute;inset:0;background:var(--bg);transform:translate3d(0,50%,0);will-change:transform}
.sea .field::before{content:"";position:absolute;inset:0;background:url(contours.svg) center/1200px repeat;opacity:.07}
.sea h1{position:absolute;left:var(--m);right:var(--m);top:50%;transform:translateY(-80%);text-align:center;font-size:var(--hero);font-weight:500;letter-spacing:-.045em;line-height:.95;margin:0;z-index:1}
.sea h1 .c,.sea h1 .ln{display:block}
.sea h1 .a{color:var(--light-ink);clip-path:inset(-20vh -20% calc(100% - var(--s,100%)) -20%)}
.sea h1 .b{position:absolute;inset:0;color:var(--accent);clip-path:inset(var(--s,100%) -20% -60vh -20%)}
.sea .sub{position:absolute;left:50%;bottom:clamp(36px,7vh,72px);transform:translateX(-50%);width:min(92%,38ch);text-align:center;color:var(--muted);font-size:clamp(1.0625rem,1.5vw,1.375rem);line-height:1.45;margin:0;z-index:1}
.sea.inner .stage{height:72svh;min-height:460px}
.sea.inner h1{font-size:clamp(3rem,8vw,7.5rem);transform:translateY(-50%)}

/* ---------- section rhythm: centred, one idea per section ---------- */
.s{padding:calc(var(--gap)/2) var(--m)}
.c-col{max-width:var(--col);margin:0 auto;text-align:center}
.label{display:block;font:500 .8125rem/1 "Red Hat Text",system-ui,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:22px}
.light .label{color:var(--accent-on-light)}
.head{font-size:var(--head);margin-bottom:26px}
.lead{font-size:var(--lead);line-height:1.4;color:var(--muted)}
.c-col .lead{margin-left:auto;margin-right:auto;max-width:36ch}
.light{background:var(--light);color:var(--light-ink)}
.light .lead,.light .muted{color:var(--light-muted)}
.muted{color:var(--muted)}
.actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}

/* framed pictures: thin accent frame, a margin of air, round corners */
.frame{border:1.5px solid var(--accent);border-radius:calc(var(--r) + 10px);padding:10px;background:rgba(24,25,27,.6)}
.frame img,.frame .frag{border-radius:var(--r);width:100%}
.light .frame{border-color:var(--accent-on-light);background:#fff}
figure{margin:0}
figcaption{margin-top:16px;font-size:var(--small);color:var(--muted);text-align:center}
.fig{max-width:1100px;margin:56px auto 0}
.js [data-in].frame,.js .frame[data-in]{transform:translateY(28px) scale(.97)}

/* ---------- home ---------- */
.pains{list-style:none;padding:0;margin:56px auto 0;max-width:1100px;display:grid;grid-template-columns:repeat(2,1fr);gap:18px;text-align:left}
.pains li{background:var(--surface);border-radius:var(--r);padding:28px 30px;font-size:var(--body);line-height:1.5}
.pains li::before{content:"";display:block;width:28px;height:2px;background:var(--accent);margin-bottom:18px}
/* how it works */
.tabs{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin:40px auto 0}
.tabs button{font:500 var(--small)/1 "Red Hat Text",system-ui,sans-serif;color:var(--ink);background:none;border:1.5px solid var(--line);border-radius:999px;padding:12px 18px;cursor:pointer;transition:border-color .2s,background-color .2s,color .2s}
.tabs button:hover{border-color:var(--accent)}
.tabs button[aria-selected="true"]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.tabs button span.n{opacity:.6;margin-right:6px}
.step{max-width:1000px;margin:36px auto 0;display:grid;grid-template-columns:5fr 7fr;gap:clamp(24px,4vw,56px);align-items:center;text-align:left}
.step h3{font-size:clamp(1.75rem,1.2rem + 1.8vw,2.75rem);margin-bottom:14px}
.step [data-stage]{animation:rise .5s var(--ease)}
@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.frag{background:#fff;color:#18191b;font:400 14px/1.4 "Red Hat Text",system-ui,sans-serif;overflow:hidden}
.frag[hidden],[data-stage][hidden]{display:none}
.frag .bar{background:#e3e5e8;padding:10px 14px;font-weight:500;display:flex;justify-content:space-between}
.frag table{width:100%;border-collapse:collapse}
.frag td,.frag th{padding:9px 14px;text-align:left;border-bottom:1px solid #e3e5e8}
.frag th{font-weight:500;color:#4d5258;font-size:13px}
.frag .ok{color:#1f7a3f}.frag .gap{color:#a14a00}.frag .man{color:#b3261e}
.frag img{border-radius:0}
.note{margin-top:28px;font-size:var(--small);color:var(--muted);text-align:center}
/* proof */
.names{font:500 var(--lead)/1.4 "Red Hat Display",system-ui,sans-serif;letter-spacing:-.01em;color:var(--dim);max-width:30ch;margin:0 auto}
.names .n{transition:color .5s}.names .n.lit{color:var(--accent)}
.names b{font-weight:500;color:var(--ink)}
.award{max-width:1000px;margin:64px auto 0;display:grid;grid-template-columns:6fr 5fr;gap:clamp(24px,4vw,56px);align-items:center;text-align:left}
.award .prize{font:500 var(--small) "Red Hat Text",system-ui,sans-serif;color:var(--accent);display:block;margin-bottom:12px}
/* work list */
.work{list-style:none;padding:0;margin:44px auto 0;max-width:820px;text-align:left}
.work li{border-top:1px solid var(--line)}
.work li:last-child{border-bottom:1px solid var(--line)}
.work a{display:flex;justify-content:space-between;gap:20px;align-items:baseline;padding:22px 4px;text-decoration:none;transition:padding .3s var(--ease),color .2s}
.work a:hover{padding-left:14px;color:var(--accent)}
.work .w{font:500 clamp(1.125rem,1rem + .6vw,1.5rem) "Red Hat Display",system-ui,sans-serif;letter-spacing:-.01em}
.work .d{font-size:var(--small);color:var(--muted);white-space:nowrap}
/* about */
.portrait{width:min(300px,70vw);margin:0 auto 40px}
.portrait img{aspect-ratio:4/5;object-fit:cover;object-position:50% 18%}
.facts-row{display:flex;justify-content:center;gap:clamp(24px,5vw,64px);flex-wrap:wrap;margin-top:36px;font-size:var(--small);color:var(--muted)}
.facts-row b{display:block;color:var(--ink);font-weight:500;font-size:var(--body)}
/* faq */
.faq{max-width:820px;margin:40px auto 0;text-align:left}
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:24px 4px;font:500 clamp(1.125rem,1rem + .5vw,1.375rem)/1.3 "Red Hat Display",system-ui,sans-serif}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:34px;height:34px;border-radius:50%;border:1.5px solid var(--accent);display:grid;place-items:center;color:var(--accent);font:400 20px/1 "Red Hat Text",system-ui,sans-serif;transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 4px 26px;color:var(--muted);max-width:62ch}
.faq details[open] .a{animation:rise .45s var(--ease)}
/* call-back */
.cb{display:flex;gap:10px;max-width:560px;margin:34px auto 0;padding:6px;border-radius:999px;background:var(--surface);border:1.5px solid var(--line);transition:border-color .2s}
.cb:focus-within{border-color:var(--accent)}
.cb input[type=email]{flex:1;min-width:0;border:0;background:none;color:var(--ink);font:400 1.0625rem "Red Hat Text",system-ui,sans-serif;padding:0 18px;outline:none}
.cb .btn{flex:none}
.msg{min-height:1.5em;margin-top:14px;font-size:var(--small)}
.after{font-size:var(--small);color:var(--muted);max-width:52ch;margin:18px auto 0}

/* ---------- inner pages (restyled from the original markup) ---------- */
.page main section:not(.sea){padding:calc(var(--gap)/2) var(--m)}
.page main section .wrap{max-width:1100px;margin:0 auto;padding:0}
.page .intro-s{text-align:center}
.page .intro-s .wrap{max-width:var(--col)}
.page .intro-s .statement{font-size:var(--head);margin-bottom:24px}
.page .intro-s .lead{max-width:40ch;margin:0 auto}
.page h2{font-size:clamp(1.875rem,1.3rem + 2vw,3rem);margin-bottom:24px}
.page h3{font-size:clamp(1.25rem,1rem + .7vw,1.625rem);margin-bottom:12px}
.page .grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}
.page .card{background:var(--surface);border-radius:var(--r);padding:clamp(24px,2.4vw,34px);display:flex;flex-direction:column}
.page .card .tag{order:3}.page .card p,.page .card ul{margin-top:0}
.page .card ul{padding-left:1.1em;margin:0}.page .card li{margin-bottom:.4em;color:var(--muted)}
.page .tag{display:block;font-size:var(--small);color:var(--muted);margin-top:14px}
.page .card .tag + .tag{margin-top:2px}
.page .band{background:var(--light);color:var(--light-ink)}
.page .band .tag,.page .band .lead{color:var(--light-muted)}
.page .band .card{background:#fff;color:var(--light-ink)}
.page .band .card li{color:var(--light-muted)}
.page .band .btn{background:var(--accent-on-light);color:#fff}
.page .two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3vw,48px);align-items:start}
.page .faqs{display:block;max-width:820px;margin:0 auto}
.page .faq{max-width:none;margin:0}
.page .faq summary{padding:24px 4px}
.page .faq p{padding:0 4px 26px;color:var(--muted);margin:0;max-width:62ch}
.page .faq[open] p{animation:rise .45s var(--ease)}
.page details.faq{border-top:1px solid var(--line)}
.page details.faq:last-of-type{border-bottom:1px solid var(--line)}
/* portfolio */
.page .case{display:grid;grid-template-columns:minmax(200px,3fr) 8fr;gap:clamp(24px,3vw,56px);padding:clamp(40px,5vw,72px) 0;border-top:1px solid var(--line)}
.page .case:first-child{border-top:0}
.page .case h3{font-size:clamp(1.5rem,1rem + 1.3vw,2.25rem)}
.page .case .meta{color:var(--muted);font-size:var(--small);margin-top:10px}
.page .case .body h4{font:500 var(--small)/1.3 "Red Hat Text",system-ui,sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin:1.8em 0 .5em}
.page .case .body h4:first-of-type{margin-top:0}
.page .case .body ul{padding-left:1.1em;margin:0 0 1em}.page .case .body li{margin-bottom:.4em}
.page .award{display:inline-block;color:var(--accent);font-weight:500;margin:0 0 18px;max-width:none;grid-template-columns:none}
/* tools */
.page .tool{display:grid;grid-template-columns:6fr 5fr;gap:clamp(24px,4vw,64px);align-items:center;padding:clamp(48px,6vw,88px) 0}
.page .tool:nth-of-type(even) > :first-child{order:2}
.page .tool .tag{margin:0 0 12px;color:var(--accent);font-weight:500}
.page .tool .btn{margin:8px 10px 0 0}
.page .tool .btn + .btn{background:none;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--accent)}
.page .shot{display:block;border:1.5px solid var(--accent);border-radius:calc(var(--r) + 10px);padding:10px;transition:transform .35s var(--ease)}
.page .shot:hover{transform:translateY(-6px)}
.page .shot img{width:100%;border-radius:var(--r)}
.page .shot.ph{aspect-ratio:16/10;display:grid;place-items:center;align-content:center;gap:10px;text-decoration:none;text-align:center;padding:20px;background:var(--surface)}
.page .shot.ph span{font:500 clamp(1.5rem,1rem + 1.4vw,2.25rem) "Red Hat Display",system-ui,sans-serif;letter-spacing:-.02em}
.page .shot.ph small,.page .shot.ph small span{color:var(--accent);font:500 1rem "Red Hat Text",system-ui,sans-serif;letter-spacing:0}
/* about */
.page .photo{width:100%;border:1.5px solid var(--accent);border-radius:calc(var(--r) + 10px);padding:10px}
.page img.photo{object-fit:cover}
.page .facts{list-style:none;padding:0;margin:32px 0 0;display:grid;gap:18px}
.page .facts b{display:block;color:var(--muted);font-size:var(--small);font-weight:500}
/* contact */
.page .contact-grid{display:grid;grid-template-columns:7fr 5fr;gap:clamp(20px,3vw,40px);align-items:start}
.page .cform label{display:block;font-size:var(--small);font-weight:500;margin-bottom:18px}
.page .cform input:not([type=checkbox]),.page .cform select,.page .cform textarea{display:block;width:100%;margin-top:8px;padding:13px 16px;border:1.5px solid var(--line);border-radius:14px;background:var(--bg);color:var(--ink);font:400 1rem "Red Hat Text",system-ui,sans-serif;transition:border-color .2s}
.page .cform input:focus,.page .cform select:focus,.page .cform textarea:focus{outline:none;border-color:var(--accent)}
.page .cform select option{color:var(--light-ink)}
.page .cform .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.page .cform .consent{display:flex;gap:10px;align-items:flex-start;font-weight:400;color:var(--muted)}
.page .cform .consent input{margin-top:4px;accent-color:var(--accent);width:18px;height:18px}
.page .cform .hp{position:absolute;left:-9999px}
.page .fmsg{margin:12px 0 0;min-height:1.4em}.page .fmsg.ok{color:#7ad29a}.page .fmsg.err{color:#ff8a70}
.page .book{background:var(--accent);color:var(--accent-ink)}
.page .book h3,.page .book p{color:var(--accent-ink)}
.page .book .btn{background:var(--bg);color:var(--ink)}
.page .booking{background:#fff;border-radius:var(--r);overflow:hidden}
.page .booking iframe{display:block;width:100%;height:720px;border:0}
.page .embed-ph{height:300px;display:grid;place-items:center;color:var(--light-ink)}
.page .narrow{max-width:780px;margin:0 auto}
.page .legal h3{margin:36px 0 10px}
.page .todo{background:#ffd34d;color:#18191b;padding:0 4px}
.page .consent a,.page .legal a{color:inherit}

/* ---------- footer ---------- */
.foot{padding:calc(var(--gap)*.7) var(--m) 40px;text-align:center;border-top:1px solid var(--line);background:rgba(24,25,27,.85)}
.foot .mark{justify-content:center;margin-bottom:28px}
.foot .mark img{height:44px}
.foot h2{font-size:var(--head);margin-bottom:30px}
.foot .ln{display:flex;justify-content:center;gap:28px;margin-top:44px;font-size:var(--small)}
.foot .ln a{text-decoration:none;opacity:.8}.foot .ln a:hover{opacity:1;color:var(--accent)}
.foot .legal{margin-top:28px;font-size:var(--small);color:var(--dim)}

/* ---------- motion ---------- */
.js [data-in]{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform 1s var(--ease);transition-delay:calc(var(--i,0) * 90ms)}
.js [data-in].in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js [data-in]{opacity:1;transform:none;transition:none}.js body{opacity:1;transition:none}*{animation:none!important}}

/* ---------- phone ---------- */
@media (max-width:820px){
  .links{display:none}.menu{display:block;margin-left:auto}.top{gap:12px}.top .btn{padding:11px 14px;white-space:nowrap}.top .mark span{display:none}
  .links.open{display:flex;position:fixed;top:62px;left:0;right:0;flex-direction:column;gap:0;background:var(--bg);color:var(--ink);padding:8px var(--m) 16px}
  .links.open a{padding:14px 0;opacity:1}
  .sea .field{transform:translate3d(0,46%,0)}
  .sea h1{font-size:clamp(2.75rem,15vw,6rem);top:46%}
  .sea.inner h1{font-size:clamp(2.25rem,11vw,4.5rem)}
  .pains,.step,.award,.page .two,.page .contact-grid,.page .tool,.page .case,.page .cform .row2{grid-template-columns:1fr}
  .page .tool:nth-of-type(even) > :first-child{order:0}
  .cb{flex-direction:column;border-radius:var(--r)}.cb input[type=email]{padding:14px 16px}.cb .btn{justify-content:center}
  .work a{flex-direction:column;gap:4px}
}
.page .intro-s .two{text-align:left;max-width:1100px;margin:0 auto}
.page .intro-s:has(.two) .wrap{max-width:1100px}
.page .intro-s .two .lead{margin:0 0 1em;max-width:none}
.award.solo{display:block;max-width:var(--col);text-align:center}.award.solo .muted{max-width:44ch;margin:0 auto 1.4em}
/* QA round 1 */
.names{max-width:38ch}
@media (min-width:821px){.page .case{grid-template-columns:minmax(220px,4fr) 8fr}}
.page .case h3{font-size:clamp(1.375rem,1rem + 1vw,2rem)}
.sea.inner .sub{color:var(--ink);font-size:clamp(1.125rem,1rem + .8vw,1.625rem);width:min(92%,30ch)}
.page .intro-s .lead{color:var(--ink)}
@media (max-width:820px){.award h3.head{font-size:1.5rem!important}}
/* Web Interface Guidelines pass */
:root{color-scheme:dark}
html{scroll-padding-top:88px}
h1,h2,h3{text-wrap:balance}
p,li{text-wrap:pretty}
a,button,summary,input,select,textarea{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.lang button{min-width:40px;min-height:40px}
.menu{min-height:40px}
/* QA round 2: no empty runway under inner heroes; the contour map lines up across the seam */
.sea{background:transparent}
.sea .field::before{background-attachment:fixed}
.sea.inner .stage{height:100svh;min-height:560px}
.page main section .wrap.narrow{max-width:720px}
/* even card rows */
@media (min-width:1000px){.page .grid:has(> :nth-child(4):last-child){grid-template-columns:repeat(4,1fr)}
  .page .grid:has(> :nth-child(5):last-child),.page .grid:has(> :nth-child(6):last-child){grid-template-columns:repeat(3,1fr)}}
@media (min-width:600px) and (max-width:999px){.page .grid{grid-template-columns:repeat(2,1fr)}}