/* ============================================================
   Casati Consulting — Brand Experience Auditing
   Production stylesheet. Faithful to the approved mockup,
   with self-hosted fonts, mobile nav, and full form states.
   ============================================================ */

/* ---------- SELF-HOSTED FONTS ---------- */
/* Inter — body / utility */
@font-face{
  font-family:"Inter";font-style:normal;font-weight:300;font-display:swap;
  src:url("../fonts/inter-300.woff2") format("woff2");
}
@font-face{
  font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;
  src:url("../fonts/inter-400.woff2") format("woff2");
}
@font-face{
  font-family:"Inter";font-style:normal;font-weight:500;font-display:swap;
  src:url("../fonts/inter-500.woff2") format("woff2");
}
/* Inter — latin-extended (accented names: Elena Miró, etc.) */
@font-face{
  font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;
  src:url("../fonts/inter-ext-400.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
/* Cormorant Garamond — display */
@font-face{
  font-family:"Cormorant Garamond";font-style:normal;font-weight:300;font-display:swap;
  src:url("../fonts/cormorant-300.woff2") format("woff2");
}
@font-face{
  font-family:"Cormorant Garamond";font-style:normal;font-weight:400;font-display:swap;
  src:url("../fonts/cormorant-400.woff2") format("woff2");
}
@font-face{
  font-family:"Cormorant Garamond";font-style:normal;font-weight:500;font-display:swap;
  src:url("../fonts/cormorant-500.woff2") format("woff2");
}
@font-face{
  font-family:"Cormorant Garamond";font-style:italic;font-weight:300;font-display:swap;
  src:url("../fonts/cormorant-300-italic.woff2") format("woff2");
}
@font-face{
  font-family:"Cormorant Garamond";font-style:italic;font-weight:400;font-display:swap;
  src:url("../fonts/cormorant-400-italic.woff2") format("woff2");
}

/* ---------- TOKENS ---------- */
:root{
  --dark:#1A1A1A; --dark-deep:#141310; --dark-panel:#191712;
  --gold:#CD9F40; --gold-soft:#e0c489;
  --warm-white:#FAFAF8; --paper:#F4F1EA;
  --ink:#1A1A1A; --ink-soft:#5c5852; --ink-faint:#8f8a82;
  --line-dark:#2b2822; --line-dark-soft:#221f19;
  --hair:#e7e3db;
  --display:"Cormorant Garamond",Georgia,serif;
  --body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --gutter:clamp(24px,6vw,110px);
  --maxw:1280px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--body);font-weight:300;color:var(--warm-white);
  background:var(--dark);line-height:1.7;font-size:17px;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip;
}
h1,h2,h3{font-family:var(--display);font-weight:300;line-height:1.08;letter-spacing:.01em}
a{color:inherit;text-decoration:none}
svg{display:block;max-width:100%}
img{max-width:100%;height:auto}
::selection{background:var(--gold);color:var(--dark)}
:focus-visible{outline:2px solid var(--gold);outline-offset:4px}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}

/* Skip link */
.skip-link{
  position:absolute;left:16px;top:-100px;z-index:200;
  background:var(--gold);color:var(--dark);padding:12px 20px;
  font-family:var(--body);font-size:13px;font-weight:500;letter-spacing:.08em;
  border-radius:2px;transition:top .2s ease;
}
.skip-link:focus{top:16px}

.eyebrow{font-family:var(--body);font-size:11.5px;font-weight:400;letter-spacing:.42em;text-transform:uppercase;color:var(--gold);display:inline-flex;align-items:center;gap:14px}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--gold);opacity:.6}

.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- NAV ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:24px var(--gutter);transition:background .5s ease,padding .5s ease,border-color .5s ease;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(20,19,16,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:15px var(--gutter);border-bottom-color:var(--line-dark)}
.nav__brand{display:flex;align-items:center;gap:13px}
.nav__brand svg{width:24px;height:auto;fill:var(--gold)}
.nav__word{font-family:var(--body);font-weight:300;font-size:14px;letter-spacing:.34em;color:var(--warm-white);padding-left:.34em}
.nav__links{display:flex;align-items:center;gap:clamp(20px,3vw,44px)}
.nav__links a{font-size:12px;font-weight:300;letter-spacing:.16em;text-transform:uppercase;color:var(--warm-white);opacity:.78;transition:opacity .3s ease}
.nav__links a:hover{opacity:1}
.nav__cta{border:1px solid rgba(205,159,64,.55);padding:9px 20px;color:var(--gold)!important;opacity:1!important;transition:background .35s ease,color .35s ease}
.nav__cta:hover{background:var(--gold);color:var(--dark)!important}

/* Mobile nav toggle + disclosure menu */
.nav__toggle{display:none;background:none;border:0;cursor:pointer;width:40px;height:40px;padding:8px;color:var(--warm-white);position:relative;z-index:20}
.nav__toggle span{display:block;height:1px;width:100%;background:currentColor;margin:6px 0;transition:transform .35s ease,opacity .35s ease}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:720px){
  .nav__toggle{display:block}
  .nav__brand{position:relative;z-index:20}
  .nav__links{
    position:fixed;inset:0 0 auto 0;top:0;flex-direction:column;align-items:flex-start;
    gap:8px;padding:96px var(--gutter) 40px;background:rgba(20,19,16,.97);
    backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line-dark);
    transform:translateY(-100%);transition:transform .45s cubic-bezier(.2,.6,.2,1);
    visibility:hidden;z-index:10;
  }
  .nav__links.open{transform:translateY(0);visibility:visible}
  .nav__links a{font-size:15px;letter-spacing:.14em;padding:12px 0;opacity:.9}
  .nav__links a.nav__cta{display:inline-block;margin-top:18px;padding:14px 34px;align-self:flex-start}
}
@media(prefers-reduced-motion:reduce){
  .nav__links{transition:none}
  .nav__toggle span{transition:none}
}

/* ---------- HERO ---------- */
.hero{position:relative;background:var(--dark)}
.hero__mark{position:absolute;top:50%;right:-4%;height:112%;width:auto;transform:translateY(-50%);opacity:.36;pointer-events:none;z-index:0}
.hero__mark .arc{fill:none;stroke:var(--gold);stroke-width:1.15;vector-effect:non-scaling-stroke;stroke-linecap:round;stroke-linejoin:round}
.hero__pin::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(95deg,rgba(20,19,16,.85) 0%,rgba(20,19,16,.6) 55%,rgba(20,19,16,.35) 100%)}
.hero__pin{position:relative;z-index:2;min-height:100svh;display:flex;align-items:center;overflow:hidden}
.hero__inner{position:relative;z-index:2;width:100%;max-width:1120px}
.hero .eyebrow{margin-bottom:clamp(16px,2.2vw,26px)}
.hero__stage{position:relative}
.hero__title{font-size:clamp(2rem,3vw,3.5rem);color:var(--warm-white);letter-spacing:.005em;font-weight:400;line-height:1.16;text-wrap:balance;max-width:24ch}
.hero__title .l{display:block}
.hero__title .l+.l{color:var(--gold-soft)}
.hero__aside{max-width:46ch;margin-top:clamp(32px,4vw,52px)}
.hero__sub{color:#c4bfb4;font-size:clamp(1rem,1.25vw,1.12rem);line-height:1.72}
.hero__cta{display:inline-block;margin-top:34px;font-family:var(--body);font-size:12.5px;font-weight:400;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(205,159,64,.55);padding:16px 34px;transition:background .4s ease,color .4s ease}
.hero__cta:hover{background:var(--gold);color:var(--dark)}
.hero__scroll{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);z-index:3;color:#8f8a82;font-size:10.5px;letter-spacing:.3em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:12px}
.hero__scroll::after{content:"";width:1px;height:44px;background:linear-gradient(var(--gold),transparent);animation:scrollpulse 2.4s ease-in-out infinite}
@keyframes scrollpulse{0%,100%{opacity:.35;transform:scaleY(.7)}50%{opacity:1;transform:scaleY(1)}}

/* scroll-hero (JS + motion) */
.hero.sh{height:175vh}
.hero.sh .hero__pin{position:sticky;top:0;height:100vh;min-height:0}
.hero.sh .hero__stage .rise{animation:none;opacity:1;transform:none}
.hero.sh .hero__title{transition:opacity .5s ease,transform .5s ease}
.hero.sh .hero__aside{position:absolute;top:0;left:0;margin-top:0;opacity:0;transform:translateY(24px);pointer-events:none;transition:opacity .5s ease,transform .6s ease}

@media(max-width:820px){
  .hero__title{max-width:none}
  .hero__aside{max-width:52ch}
}

/* load-in */
.rise{opacity:0;transform:translateY(20px);animation:rise 1.15s cubic-bezier(.2,.6,.2,1) forwards}
@keyframes rise{to{opacity:1;transform:none}}
.rise.d1{animation-delay:.15s}
.rise.d2{animation-delay:.34s}
.rise.d3{animation-delay:.54s}
.rise.d4{animation-delay:.7s}

/* ---------- FIVE C'S ---------- */
.cs{background:var(--dark-deep);position:relative}
.cs__pin{padding-block:clamp(80px,12vw,120px)}
.cs__head{max-width:640px;margin:0 auto clamp(40px,6vw,64px);text-align:center}
.cs__head .eyebrow{margin-bottom:22px}
.cs__head .eyebrow::before{display:none}
.cs__head h2{font-size:clamp(2rem,4.4vw,3.3rem);color:var(--warm-white)}
.cs__intro{color:#a49f95;margin:22px auto 0;max-width:60ch;font-size:1.02rem}
.cs__stage{display:grid;grid-template-columns:0.85fr 1fr;gap:clamp(40px,7vw,100px);align-items:center;max-width:1080px;margin:0 auto}
.cs__markwrap{display:flex;justify-content:center}
.cs__mark{height:min(46vh,430px);width:auto;color:var(--gold)}
.cs__mark .ring{fill:none;stroke:var(--gold);stroke-width:1.4;vector-effect:non-scaling-stroke;stroke-linecap:round;stroke-linejoin:round;stroke-opacity:.4;transition:stroke-opacity .5s cubic-bezier(.4,0,.2,1),stroke-width .5s cubic-bezier(.4,0,.2,1)}
.cs__mark .ring.lit{stroke-opacity:1;stroke-width:2.6}
.cs__panels{position:relative}
.cs__panel{border-top:1px solid var(--line-dark);padding:26px 0}
.cs__panel:first-child{border-top:0}
.cs__num{font-family:var(--display);font-size:1.1rem;color:var(--gold);opacity:.7;letter-spacing:.1em;margin-bottom:20px}
.cs__name{font-family:var(--display);font-size:clamp(2rem,4vw,3.1rem);color:var(--warm-white);line-height:1.05;margin:0 0 6px}
.cs__what{font-family:var(--body);font-style:italic;font-weight:300;font-size:13.5px;color:var(--gold);letter-spacing:.02em;margin-bottom:16px}
.cs__desc{color:#a49f95;font-size:1.02rem;line-height:1.65;max-width:46ch}
.cs__rail{display:flex;align-items:center;gap:3px;margin-top:32px}
.cs__tick{appearance:none;-webkit-appearance:none;background:none;border:0;margin:0;padding:12px 3px;cursor:pointer;display:block;line-height:0}
.cs__tick span{display:block;width:16px;height:2px;background:var(--line-dark);transition:width .45s ease,background .45s ease}
.cs__tick:hover span,.cs__tick:focus-visible span{width:24px;background:var(--gold-soft)}
.cs__tick.active span{width:34px;background:var(--gold)}
.cs__tick:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

/* interactive (JS + motion ok): in-place stepper, no scroll pinning */
.cs.interactive .cs__intro{display:none}
.cs__col{position:relative}
.cs.interactive .cs__panels{position:relative;min-height:300px}
.cs.interactive .cs__panel{position:absolute;top:0;left:0;right:0;border:0;padding:0;opacity:0;transform:translateY(12px);transition:opacity .55s ease,transform .6s cubic-bezier(.2,.6,.2,1);pointer-events:none}
.cs.interactive .cs__panel.active{opacity:1;transform:none;pointer-events:auto}
.cs__hit{fill:none;stroke:transparent;stroke-width:6;pointer-events:none}
@media (hover:hover) and (pointer:fine){
  .cs.interactive .cs__hit{pointer-events:stroke;cursor:pointer}
  .cs.interactive .cs__cgroup:hover .ring{stroke-opacity:1;stroke-width:2.6}
}

@media(max-width:820px){
  .cs__stage{grid-template-columns:1fr;gap:36px;text-align:center}
  .cs__markwrap{order:-1}
  .cs__mark{height:38vh;max-height:320px}
  .cs__desc{margin-inline:auto}
  .cs__rail{justify-content:center}
  .cs.interactive .cs__panels{min-height:230px}
}

@media(prefers-reduced-motion:reduce){
  .rise{animation:none;opacity:1;transform:none}
  .hero__scroll{display:none}
  .hero__mark{opacity:.35}
  .cs__mark .ring{transition:none}
}

/* ============================================================
   LIGHT SECTIONS + REST OF PAGE
   ============================================================ */
section[id],header[id]{scroll-margin-top:84px}
.section{padding-block:clamp(88px,13vw,168px)}
.section--white{background:var(--warm-white);color:var(--ink)}
.section--paper{background:var(--paper);color:var(--ink)}
.section--dark{background:var(--dark);color:var(--warm-white)}
.section--white h2,.section--paper h2,.section--white h3,.section--paper h3{color:var(--ink)}
.section--dark h2,.section--dark h3{color:var(--warm-white)}
.section-head{max-width:760px;margin-bottom:clamp(46px,7vw,84px)}
.section-head h2{font-size:clamp(2rem,4.4vw,3.3rem);margin-top:18px;letter-spacing:.005em}
.section-lead{color:var(--ink-soft);font-size:clamp(1.05rem,1.6vw,1.2rem);margin-top:22px;max-width:56ch}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,104px);align-items:start}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:44px}}
.lede{font-family:var(--display);font-size:clamp(1.7rem,3.6vw,2.7rem);line-height:1.3;font-weight:300;max-width:15ch;color:var(--ink)}
.prose p{margin-bottom:1.3em;color:var(--ink-soft);max-width:60ch}
.prose p:last-child{margin-bottom:0}
.gold-em{color:var(--gold)!important;font-style:italic;font-family:var(--display);font-size:1.32rem}
.col-kicker{font-family:var(--body);font-weight:400;font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:18px}
.assess-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 28px;margin-top:24px}
@media(max-width:520px){.assess-list{grid-template-columns:1fr}}
.assess-list li{position:relative;padding-left:22px;font-size:14.5px;color:var(--ink-soft);line-height:1.5}
.assess-list li::before{content:"";position:absolute;left:0;top:8px;width:7px;height:7px;border:1px solid var(--gold);border-radius:50%}

.svc-list{border-top:1px solid var(--hair)}
.svc{display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,5vw,64px);padding-block:clamp(38px,5vw,60px);border-bottom:1px solid var(--hair);align-items:start}
@media(max-width:640px){.svc{grid-template-columns:1fr;gap:12px}}
.svc__num{font-family:var(--display);font-size:clamp(2rem,4vw,3rem);color:var(--gold);line-height:1;font-weight:300}
.svc__body h3{font-size:clamp(1.5rem,2.6vw,2.1rem);margin-bottom:12px}
.svc__body p{color:var(--ink-soft);max-width:64ch}
.deliver{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--hair);border:1px solid var(--hair);margin-top:clamp(48px,6vw,74px)}
@media(max-width:720px){.deliver{grid-template-columns:1fr}}
.deliver__item{background:var(--paper);padding:34px 30px}
.deliver__item h3{font-family:var(--display);font-weight:400;font-size:1.35rem;margin-bottom:10px;color:var(--ink)}
.deliver__item p{font-size:13.5px;color:var(--ink-soft);line-height:1.6}

/* Engagements: click-to-reveal detail (native <details>) */
.svc__more{margin-top:20px}
.svc__more summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:10px;font-family:var(--body);font-size:12px;font-weight:400;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);padding:8px 0;transition:opacity .3s ease}
.svc__more summary::-webkit-details-marker{display:none}
.svc__more summary::after{content:"+";font-size:16px;line-height:1;color:var(--gold)}
.svc__more[open] summary::after{content:"\2013"}
.svc__more summary:hover{opacity:.7}
.svc__more summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.svc__more-inner{padding-top:6px}
.svc__more-inner ul{list-style:none;margin:6px 0 0;padding:0}
.svc__more-inner li{position:relative;padding-left:22px;margin-bottom:12px;color:var(--ink-soft);font-size:15px;line-height:1.6;max-width:62ch}
.svc__more-inner li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border:1px solid var(--gold);border-radius:50%}
.svc__more-inner p{margin-top:16px;color:var(--ink-soft);font-size:14.5px;max-width:62ch}
.svc__more[open] .svc__more-inner{animation:svcReveal .4s ease}
@keyframes svcReveal{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.svc__more[open] .svc__more-inner{animation:none}}

/* FAQ accordion (native <details>) */
.faq-list{max-width:860px;border-top:1px solid var(--hair)}
.faq{border-bottom:1px solid var(--hair)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:baseline;gap:28px;padding:26px 0;font-family:var(--display);font-weight:400;font-size:clamp(1.15rem,2.1vw,1.45rem);line-height:1.3;color:var(--ink);transition:color .3s ease}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--body);font-size:1.15rem;line-height:1;color:var(--gold);flex:0 0 auto}
.faq[open] summary::after{content:"\2013"}
.faq summary:hover{color:var(--gold)}
.faq summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.faq__a{padding:0 0 28px;max-width:72ch}
.faq__a p{color:var(--ink-soft);margin:0}
.faq[open] .faq__a{animation:svcReveal .4s ease}

.band{position:relative;background:var(--dark-deep);color:var(--warm-white);overflow:hidden;padding-block:clamp(96px,15vw,176px)}
.band__mark{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);height:160%;opacity:.13;pointer-events:none}
.band__mark .arc{fill:none;stroke:var(--gold);stroke-width:1;vector-effect:non-scaling-stroke;stroke-linecap:round}
.band__inner{position:relative;z-index:1;text-align:center;max-width:900px;margin:0 auto}
.eyebrow--center{justify-content:center}
.eyebrow--center::before{display:none}
.band__line{font-family:var(--display);font-weight:300;font-size:clamp(1.7rem,4vw,2.9rem);line-height:1.26;color:var(--warm-white);margin-top:26px}

.split--about{grid-template-columns:.82fr 1fr;align-items:center}
@media(max-width:860px){.split--about{grid-template-columns:1fr}}
.portrait{position:relative;max-width:430px}
.portrait img{width:100%;height:auto;border-radius:2px;display:block;filter:saturate(.97)}
.portrait__frame{position:absolute;top:-14px;right:-14px;width:56%;height:56%;border-top:1px solid var(--gold);border-right:1px solid var(--gold);opacity:.6;pointer-events:none}
.portrait__cap{margin-top:18px;font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint)}
.split--about h2{font-size:clamp(2rem,4vw,3rem);margin:16px 0 26px}
.markers{display:flex;flex-wrap:wrap;gap:14px;margin-top:40px}
.markers span{font-size:12px;letter-spacing:.05em;color:var(--ink-soft);border:1px solid var(--hair);padding:9px 16px;border-radius:1px}

/* ---------- CONTACT ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(44px,7vw,100px);align-items:start}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr;gap:48px}}
.contact-sub{color:#c4bfb4;margin:22px 0 42px;max-width:44ch;font-size:1.05rem}
.cform .field{margin-bottom:26px}
.cform label{display:block;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:#8f8a82;margin-bottom:10px}
.cform label .req{color:var(--gold);margin-left:4px}
.cform input,.cform textarea{width:100%;font-family:var(--body);font-weight:300;font-size:16px;color:var(--warm-white);background:transparent;border:0;border-bottom:1px solid var(--line-dark);padding:10px 0;transition:border-color .3s ease}
.cform input:focus,.cform textarea:focus{outline:none;border-bottom-color:var(--gold)}
.cform input:focus-visible,.cform textarea:focus-visible{outline:none}
.cform textarea{resize:vertical;min-height:120px}
.cform input[aria-invalid="true"],.cform textarea[aria-invalid="true"]{border-bottom-color:#d98b7a}
.field__error{display:block;min-height:0;font-size:12px;letter-spacing:.02em;color:#e0a396;margin-top:8px;opacity:0;transform:translateY(-3px);transition:opacity .25s ease,transform .25s ease}
.field__error.show{opacity:1;transform:none}

/* Honeypot — visually and semantically hidden from humans */
.hp-field{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}

/* GDPR consent */
.consent{display:flex;gap:14px;align-items:flex-start;margin:6px 0 30px}
.consent input[type="checkbox"]{
  appearance:none;-webkit-appearance:none;flex:0 0 auto;width:18px;height:18px;margin-top:3px;
  border:1px solid var(--line-dark);background:transparent;border-radius:2px;cursor:pointer;
  transition:border-color .3s ease,background .3s ease;position:relative;
}
.consent input[type="checkbox"]:hover{border-color:var(--gold)}
.consent input[type="checkbox"]:checked{background:var(--gold);border-color:var(--gold)}
.consent input[type="checkbox"]:checked::after{content:"";position:absolute;left:5px;top:1px;width:5px;height:10px;border:solid var(--dark);border-width:0 2px 2px 0;transform:rotate(45deg)}
.consent input[type="checkbox"][aria-invalid="true"]{border-color:#d98b7a}
.consent label{text-transform:none;letter-spacing:normal;font-size:13px;color:#a49f95;line-height:1.6;margin:0;font-weight:300}
.consent label a{color:var(--gold);text-decoration:underline;text-underline-offset:2px}

.cform button{margin-top:14px;background:transparent;border:1px solid rgba(205,159,64,.55);color:var(--gold);font-family:var(--body);font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;padding:15px 34px;cursor:pointer;transition:background .4s ease,color .4s ease,opacity .3s ease}
.cform button:hover{background:var(--gold);color:var(--dark)}
.cform button[disabled]{opacity:.5;cursor:default}
.cform button[disabled]:hover{background:transparent;color:var(--gold)}

/* Turnstile placement */
.cf-turnstile{margin:0 0 26px}

/* Form status messages (inline success / error) */
.form-status{margin-top:24px}
.form-status__box{display:none;padding:20px 22px;border-radius:2px;font-size:14.5px;line-height:1.6}
.form-status__box.show{display:block}
.form-status__box.is-success{background:rgba(205,159,64,.10);border:1px solid rgba(205,159,64,.5);color:var(--warm-white)}
.form-status__box.is-success strong{font-family:var(--display);font-weight:400;font-size:1.25rem;color:var(--gold);display:block;margin-bottom:6px}
.form-status__box.is-error{background:rgba(217,139,122,.10);border:1px solid rgba(217,139,122,.5);color:#f0ded8}
.form-status__box.is-error a{color:var(--gold)}

.cdetail{margin-bottom:30px}
.cdetail .k{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:#8f8a82;margin-bottom:8px}
.cdetail a,.cdetail p{font-family:var(--display);font-size:1.4rem;color:var(--warm-white)}
.cdetail a:hover{color:var(--gold)}

/* ---------- FOOTER ---------- */
.footer{background:var(--dark);color:#8f8a82;padding:clamp(64px,9vw,96px) var(--gutter) 42px;border-top:1px solid var(--line-dark)}
.footer__top{display:flex;justify-content:space-between;gap:48px;flex-wrap:wrap;padding-bottom:46px;border-bottom:1px solid var(--line-dark)}
.footer__lockup{display:inline-block;text-decoration:none}
.footer__lockup img{width:364px;max-width:84vw;height:auto;display:block;transition:opacity .3s ease}
.footer__lockup:hover img{opacity:.85}
.footer__nav{display:flex;gap:clamp(40px,6vw,80px);flex-wrap:wrap}
.footer__col h2{font-family:var(--body);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--warm-white);margin-bottom:16px;font-weight:400}
.footer__col a,.footer__col p{display:block;font-size:14px;color:#8f8a82;margin-bottom:10px;transition:color .3s ease;font-family:var(--body)}
.footer__col a:hover{color:var(--gold)}
.footer__bottom{margin-top:28px;font-size:12px;letter-spacing:.05em;color:#6d6860}
.footer__bottom a{color:#6d6860}
.footer__bottom a:hover{color:var(--gold)}

/* ---------- SCROLL REVEALS ---------- */
.reveal{transition:opacity .95s cubic-bezier(.2,.6,.2,1),transform .95s cubic-bezier(.2,.6,.2,1)}
body.anim .reveal{opacity:0;transform:translateY(24px)}
body.anim .reveal.in{opacity:1;transform:none}
body.anim .reveal[data-d="1"]{transition-delay:.12s}
body.anim .reveal[data-d="2"]{transition-delay:.24s}
@media(prefers-reduced-motion:reduce){body.anim .reveal{opacity:1;transform:none}}

/* Privacy / content page */
.doc{padding-top:clamp(120px,16vw,180px);padding-bottom:clamp(90px,13vw,150px)}
.doc .wrap{max-width:760px}
.doc h1{font-size:clamp(2.2rem,5vw,3.2rem);color:var(--ink);margin-bottom:10px}
.doc .updated{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:48px}
.doc h2{font-size:clamp(1.4rem,3vw,1.9rem);color:var(--ink);margin:44px 0 14px}
.doc p,.doc li{color:var(--ink-soft);max-width:64ch;margin-bottom:1.1em}
.doc ul{padding-left:22px;margin-bottom:1.1em}
.doc li{margin-bottom:.5em}
.doc a{color:var(--gold);text-decoration:underline;text-underline-offset:2px}
.doc .back{display:inline-block;margin-top:40px;font-family:var(--body);font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(205,159,64,.55);padding:14px 30px}
.doc .back:hover{background:var(--gold);color:var(--dark)}


/* ============================================================
   INNER PAGES (light ground) - shared chrome + article styles
   ============================================================ */

/* Nav on light pages: dark ink until scrolled, then the dark bar */
.nav--light .nav__word{color:var(--ink)}
.nav--light .nav__brand svg{fill:var(--gold)}
.nav--light .nav__links a{color:var(--ink);opacity:.72}
.nav--light .nav__links a:hover{opacity:1}
.nav--light .nav__toggle{color:var(--ink)}
.nav--light .nav__cta{color:var(--gold)!important;border-color:rgba(205,159,64,.75)}
.nav--light .nav__cta:hover{background:var(--gold);color:var(--dark)!important}
.nav--light.scrolled .nav__word{color:var(--warm-white)}
.nav--light.scrolled .nav__links a{color:var(--warm-white);opacity:.78}
.nav--light.scrolled .nav__toggle{color:var(--warm-white)}
@media(max-width:720px){.nav--light .nav__links a{color:var(--warm-white);opacity:.9}}

/* Article shell */
.page{background:var(--warm-white);color:var(--ink)}
.page__inner{max-width:860px;margin:0 auto;padding:clamp(104px,9vw,124px) var(--gutter) clamp(56px,8vw,88px)}
.page .eyebrow{margin-bottom:20px}
.page h1{font-family:var(--display);font-weight:300;font-size:clamp(2rem,4.6vw,3.2rem);line-height:1.1;color:var(--ink);margin:0 0 10px;letter-spacing:.005em}
.page h2{font-family:var(--display);font-weight:400;font-size:clamp(1.5rem,3vw,2.05rem);line-height:1.2;color:var(--ink);margin:46px 0 14px}
.page h3{font-family:var(--display);font-weight:400;font-size:clamp(1.15rem,2.2vw,1.42rem);color:var(--ink);margin:28px 0 10px}
.page p{color:var(--ink-soft);max-width:none;margin:0 0 1.15em}
.page .role{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:26px}
.page a{color:var(--ink);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(205,159,64,.5)}
.page a:hover{color:var(--gold)}
.page .lede{max-width:none;font-size:inherit;line-height:inherit;margin-bottom:1.6em}
.page .lede p{font-family:var(--display);font-weight:300;font-size:23px;line-height:1.5;color:var(--ink);max-width:none;margin-bottom:.85em}
.page .lede p:last-child{margin-bottom:0}
.page .lede p strong{font-weight:500;color:var(--ink)}
@media(max-width:620px){.page .lede p{font-size:20px;line-height:1.45}}
.page p.lede{font-family:var(--display);font-size:23px;line-height:1.5;color:var(--ink);max-width:none;font-weight:300}
.page ul{padding-left:20px;margin:0 0 1.2em;max-width:none}
.page li{color:var(--ink-soft);margin-bottom:.5em}
.page strong{font-weight:500;color:var(--ink)}

/* Fact rows */
.page .brief{border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);padding:10px 0 12px;margin:32px 0 42px}
.page .brief h3{margin:8px 0 6px}
.page .brief dl{margin:0}
.page .row{display:grid;grid-template-columns:180px 1fr;gap:18px;padding:11px 0;border-bottom:1px solid rgba(231,227,219,.55)}
.page .row:last-child{border-bottom:0}
.page .row dt,.page .row>span:first-child{font-family:var(--body);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);line-height:1.7}
.page .row dd{margin:0;color:var(--ink-soft);font-size:15px}
@media(max-width:620px){.page .row{grid-template-columns:1fr;gap:3px}}

/* Portrait, floated beside the prose */
.page .portrait{position:relative;float:right;width:min(300px,40%);max-width:none;margin:4px 0 26px 36px}
.page .portrait img{width:100%;height:auto;border-radius:2px;display:block;filter:saturate(.97)}
.page .portrait .frame{position:absolute;top:-13px;right:-13px;width:54%;height:54%;border-top:1px solid var(--gold);border-right:1px solid var(--gold);opacity:.6;pointer-events:none}
.page .portrait figcaption{margin-top:14px;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint)}
@media(max-width:620px){.page .portrait{float:none;width:100%;margin:0 0 28px}}

/* Comparison table */
/* horizontal-scroll affordance for the comparison table */
.page .scrollhint{display:none;font-family:var(--body);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin:22px 0 8px}
.page .scrollhint::after{content:" \2192";color:var(--gold)}
.tablewrap{position:relative;overflow-x:auto;margin:26px 0 12px;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
@media(max-width:760px){
  .page .scrollhint{display:block}
  .tablewrap{margin-top:0;background:linear-gradient(to right,var(--warm-white) 30%,rgba(250,250,248,0)),
             linear-gradient(to right,rgba(250,250,248,0),var(--warm-white) 70%) 100% 0,
             radial-gradient(farthest-side at 0 50%,rgba(26,26,26,.14),rgba(0,0,0,0)),
             radial-gradient(farthest-side at 100% 50%,rgba(26,26,26,.14),rgba(0,0,0,0)) 100% 0;
             background-repeat:no-repeat;background-size:44px 100%,44px 100%,16px 100%,16px 100%;background-attachment:local,local,scroll,scroll}
}
.page table{border-collapse:collapse;width:100%;min-width:580px;font-size:14.5px}
.page caption{text-align:left;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);padding-bottom:14px}
.page th,.page td{text-align:left;vertical-align:top;padding:14px 16px;border-bottom:1px solid var(--hair)}
.page thead th{font-family:var(--body);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint);font-weight:400;border-bottom:1px solid rgba(143,138,130,.55)}
.page thead th.casati{color:var(--gold)}
.page tbody th{font-weight:400;color:var(--ink);width:28%}
.page td{color:var(--ink-soft)}
.page td.casati{color:var(--ink);background:rgba(205,159,64,.05)}

.page .tnote{font-size:12.5px;color:var(--ink-faint);margin:0 0 34px}

/* "When to choose" columns */
.choose{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:30px 0 12px;align-items:stretch}
@media(max-width:720px){.choose{grid-template-columns:1fr}}
.choose__col{border:1px solid var(--hair);padding:26px 26px 24px;border-radius:2px;background:var(--paper);display:flex;flex-direction:column}
.choose__col h3{font-size:clamp(1.05rem,1.8vw,1.25rem);line-height:1.25;min-height:2.5em}
.choose__col ul{list-style:none;padding:0;margin:0 0 auto}
.choose__col li{position:relative;padding-left:20px;font-size:14px;line-height:1.55;margin-bottom:11px;color:var(--ink-soft)}
.choose__col li::before{content:"";position:absolute;left:0;top:7px;width:6px;height:6px;border:1px solid var(--gold);border-radius:50%;opacity:.75}
.choose__col li:last-child{margin-bottom:0}
.choose__col p{font-size:12.5px;color:var(--ink-faint);margin:18px 0 0;padding-top:14px;border-top:1px solid var(--hair)}
.choose__col h3{margin-top:0}
.choose__col ul{margin-bottom:0}
.choose__col--casati{background:var(--dark);border-color:var(--dark)}
.choose__col--casati h3{color:var(--warm-white)}
.choose__col--casati li{color:#b9b4aa}
.choose__col--casati p{color:#8f8a82;border-top-color:rgba(255,255,255,.09)}
.choose__col--casati strong{color:var(--gold-soft)}
.choose__note{font-size:12.5px;color:var(--ink-faint);margin:0 0 34px}
.page .tag{display:inline-block;font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(205,159,64,.5);padding:5px 11px;border-radius:1px;margin-bottom:14px}
.page .diffs li{margin-bottom:.7em}

/* FAQ accordion, gently animated (matches the home) */
.page .faq{border-top:1px solid var(--hair);margin:26px 0 40px}
.page .faq details{border-bottom:1px solid var(--hair)}
.page .faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:baseline;gap:28px;padding:22px 0;font-family:var(--display);font-weight:400;font-size:clamp(1.1rem,2vw,1.35rem);line-height:1.3;color:var(--ink);transition:color .3s ease}
.page .faq summary::-webkit-details-marker{display:none}
.page .faq summary::after{content:"+";font-family:var(--body);font-size:1.1rem;line-height:1;color:var(--gold);flex:0 0 auto}
.page .faq details[open] summary::after{content:"\2013"}
.page .faq summary:hover{color:var(--gold)}
.page .faq summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.page .faq__a{padding:0 0 24px;max-width:none}
.page .faq__a p:last-child{margin-bottom:0}
.page .faq details[open] .faq__a{animation:svcReveal .45s cubic-bezier(.2,.6,.2,1)}
@media(prefers-reduced-motion:reduce){.page .faq details[open] .faq__a{animation:none}}

/* CTA band */
.page .cta{margin:46px 0 10px;padding:clamp(26px,4vw,36px);background:var(--dark);color:var(--warm-white);border-radius:2px}
.page .cta h2{color:var(--warm-white);margin:0 0 10px}
.page .cta p{color:#b9b4aa;max-width:54ch}
.page .cta>a{display:inline-block;margin-top:18px;font-family:var(--body);font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(205,159,64,.55);padding:15px 32px;text-decoration:none;transition:background .4s ease,color .4s ease}
.page .cta>a:hover{background:var(--gold);color:var(--dark)}
.page .cta .tag{display:block;border:0;padding:0;margin:22px 0 0;font-family:var(--display);font-style:italic;font-weight:300;font-size:1.05rem;letter-spacing:normal;text-transform:none;color:var(--gold);opacity:.85}

/* Sources */
.page .src{margin-top:44px;padding-top:20px;border-top:1px solid var(--hair);font-size:12.5px;color:var(--ink-faint)}
.page .src a{color:var(--ink-faint)}