/* =========================================================
   ALPHA CONSULTING GROUP — quiet-luxury system
   ========================================================= */

:root{
  --ink:#0A0A0B;
  --ink-2:#101012;
  --ink-3:#17171A;
  --ink-line:rgba(244,241,234,.12);

  --bone:#F1EDE4;
  --paper:#FBFAF6;
  --paper-line:rgba(20,20,22,.10);

  --text:#17171A;
  --muted:#5C5850;
  --text-inv:#F1EDE4;
  --muted-inv:rgba(241,237,228,.60);

  --gold:#B08D57;
  --gold-2:#CBA971;
  --gold-soft:rgba(176,141,87,.14);

  --font-display:'Archivo','Hanken Grotesk',system-ui,sans-serif;
  --font-serif:'Cormorant Garamond','Baskerville Old Face',Georgia,'Times New Roman',serif;
  --font-sans:'Hanken Grotesk',system-ui,-apple-system,Segoe UI,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;

  --wrap:1240px;
  --pad:clamp(20px,5vw,72px);
  --sec:clamp(80px,11vw,164px);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-sans);
  background:var(--bone);
  color:var(--text);
  line-height:1.6;
  font-weight:400;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
::selection{background:var(--gold);color:var(--ink)}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-inline:var(--pad)}

/* ---------- shared typography bits ---------- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--muted);
  display:inline-flex;align-items:center;gap:.7em;
  margin-bottom:1.4rem;
}
.eyebrow--light{color:var(--muted-inv)}
.eyebrow__idx{color:var(--gold);font-weight:500}
.eyebrow__dot{
  width:6px;height:6px;border-radius:50%;background:var(--gold);
  box-shadow:0 0 0 4px var(--gold-soft);
}
.section-head{margin-bottom:clamp(48px,6vw,84px);max-width:760px}
.section-head--center{margin-inline:auto;text-align:center}
.section-title{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(2rem,5vw,3.7rem);
  line-height:1.02;
  letter-spacing:-.025em;
}
.section-sub{
  margin-top:1.4rem;color:var(--muted);
  font-size:clamp(1rem,1.5vw,1.15rem);max-width:56ch;
}
.section-head--center .section-sub{margin-inline:auto}
em{font-style:italic}

/* =========================================================
   CURSOR + PROGRESS
   ========================================================= */
.cursor,.cursor-ring{
  position:fixed;top:0;left:0;z-index:9999;pointer-events:none;
  border-radius:50%;transform:translate(-50%,-50%);
  opacity:0;transition:opacity .3s;mix-blend-mode:difference;
}
.cursor{width:7px;height:7px;background:#fff}
.cursor-ring{
  width:38px;height:38px;border:1px solid rgba(255,255,255,.6);
  transition:opacity .3s,width .3s var(--ease),height .3s var(--ease),background .3s;
}
.cursor-ring.is-hover{width:64px;height:64px;background:rgba(255,255,255,.08);border-color:transparent}
body.cursor-ready .cursor,body.cursor-ready .cursor-ring{opacity:1}

.scroll-progress{
  position:fixed;top:0;left:0;height:2px;width:0;z-index:9998;
  background:linear-gradient(90deg,var(--gold),var(--gold-2));
}

/* =========================================================
   NAV
   ========================================================= */
.nav{
  position:fixed;top:0;left:0;width:100%;z-index:900;
  transition:transform .5s var(--ease),background .4s,border-color .4s,backdrop-filter .4s;
  border-bottom:1px solid transparent;
}
.nav__inner{
  max-width:var(--wrap);margin:0 auto;padding:22px var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  transition:padding .4s var(--ease);
}
.nav.is-scrolled{
  background:rgba(10,10,11,.72);backdrop-filter:blur(18px) saturate(1.4);
  -webkit-backdrop-filter:blur(18px) saturate(1.4);
  border-bottom-color:var(--ink-line);
}
.nav.is-scrolled .nav__inner{padding-block:14px}
.nav.is-hidden{transform:translateY(-100%)}

/* nav sits over dark hero → light text by default; flips handled via .is-scrolled staying dark */
.brand{display:inline-flex;align-items:center;gap:12px;color:var(--text-inv)}
.brand__mark{width:26px;height:26px;color:var(--gold);flex:none}
.brand__word{
  font-family:var(--font-serif);font-size:1.32rem;font-weight:600;
  letter-spacing:.01em;line-height:1;white-space:nowrap;
}
.brand__thin{font-weight:400;opacity:.85}

.nav__links{display:flex;align-items:center;gap:38px}
.nav__links a{
  font-size:.9rem;color:var(--text-inv);position:relative;padding:4px 0;opacity:.82;
  transition:opacity .3s;
}
.nav__links a:not(.nav__cta)::after{
  content:"";position:absolute;left:0;bottom:-2px;height:1px;width:0;
  background:var(--gold);transition:width .4s var(--ease);
}
.nav__links a:not(.nav__cta):hover{opacity:1}
.nav__links a:not(.nav__cta):hover::after{width:100%}
.nav__links a:not(.nav__cta).is-active{opacity:1}
.nav__links a:not(.nav__cta).is-active::after{width:100%}
.nav__cta{
  border:1px solid var(--ink-line);border-radius:100px;padding:9px 20px!important;
  background:rgba(244,241,234,.04);opacity:1!important;transition:background .3s,border-color .3s,color .3s;
}
.nav__cta:hover{background:linear-gradient(135deg,var(--gold-2),var(--gold));border-color:var(--gold);color:var(--ink);box-shadow:0 10px 30px -12px rgba(176,141,87,.6)}

.nav__burger{display:none;width:34px;height:34px;position:relative}
.nav__burger span{
  position:absolute;left:6px;right:6px;height:1.5px;background:var(--text-inv);
  transition:transform .4s var(--ease),opacity .3s;
}
.nav__burger span:nth-child(1){top:13px}
.nav__burger span:nth-child(2){bottom:13px}
body.menu-open .nav__burger span:nth-child(1){transform:translateY(4px) rotate(45deg)}
body.menu-open .nav__burger span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}

/* mobile menu */
.mobile-menu{
  position:fixed;inset:0;z-index:850;background:var(--ink);
  display:flex;flex-direction:column;justify-content:center;gap:8px;
  padding:var(--pad);
  clip-path:inset(0 0 100% 0);transition:clip-path .6s var(--ease);
}
body.menu-open .mobile-menu{clip-path:inset(0 0 0 0)}
.mobile-menu a{
  font-family:var(--font-display);font-size:2.4rem;color:var(--text-inv);
  padding:12px 0;border-bottom:1px solid var(--ink-line);
}
.mobile-menu__cta{color:var(--gold)!important}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;min-height:100svh;background:var(--ink);color:var(--text-inv);
  display:flex;align-items:center;overflow:hidden;
  padding-top:120px;padding-bottom:80px;
}
.hero__glow{
  position:absolute;width:min(60vw,720px);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(176,141,87,.30),transparent 62%);
  filter:blur(30px);top:12%;right:4%;pointer-events:none;
  transition:transform .6s var(--ease);will-change:transform;
}
.hero__grain{
  position:absolute;inset:0;opacity:.5;pointer-events:none;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}
/* animated aurora background — moves subtly + parallax on scroll (video-ready slot) */
.hero__bg{
  position:absolute;inset:-12% 0;z-index:0;pointer-events:none;overflow:hidden;
  background:radial-gradient(120% 92% at 72% 22%, #14110b 0%, var(--ink) 58%);
  will-change:transform;
}
.hero__bg::before,.hero__bg::after{content:"";position:absolute;border-radius:50%;filter:blur(90px)}
.hero__bg::before{
  width:62vw;height:62vw;top:-14%;right:0%;
  background:radial-gradient(circle,rgba(176,141,87,.55),transparent 62%);
  animation:aurora1 28s ease-in-out infinite alternate;
}
.hero__bg::after{
  width:50vw;height:50vw;bottom:-20%;left:-6%;
  background:radial-gradient(circle,rgba(96,78,48,.5),transparent 60%);
  animation:aurora2 34s ease-in-out infinite alternate;
}
@keyframes aurora1{to{transform:translate(-14%,12%) scale(1.18)}}
@keyframes aurora2{to{transform:translate(16%,-10%) scale(1.12)}}
/* optional custom clip: drop assets/videos/hero.mp4 and it will layer over the aurora */
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;opacity:.5;pointer-events:none}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    linear-gradient(92deg,var(--ink) 6%,rgba(10,10,11,.55) 46%,transparent 80%),
    linear-gradient(0deg,var(--ink),transparent 38%);
}
.hero__grain,.hero__glow{z-index:1}
.hero__inner{position:relative;z-index:2;max-width:var(--wrap);width:100%;margin:0 auto;padding-inline:var(--pad)}
.hero__title{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(2.6rem,7.6vw,6rem);line-height:.96;letter-spacing:-.035em;
  margin:.4rem 0 1.8rem;
}
.hero__title span{display:block}
.reveal--accent em{
  font-family:var(--font-serif);font-style:italic;font-weight:500;
  color:var(--gold);position:relative;
  background:linear-gradient(90deg,var(--gold),var(--gold-2));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero__lead{
  max-width:60ch;font-size:clamp(1.05rem,1.7vw,1.32rem);
  color:var(--muted-inv);font-weight:300;line-height:1.68;
}
.hero__actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:2.6rem}
.hero__coords{
  margin-top:3.2rem;font-family:var(--font-mono);font-size:.74rem;
  letter-spacing:.14em;color:var(--muted-inv);display:flex;gap:.9em;flex-wrap:wrap;
  text-transform:uppercase;
}
.hero__coords-sep{color:var(--gold);opacity:.7}
.hero__scroll{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:12px;
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.24em;
  text-transform:uppercase;color:var(--muted-inv);
}
.hero__scroll-line{width:1px;height:46px;background:linear-gradient(var(--gold),transparent);position:relative;overflow:hidden}
.hero__scroll-line::after{content:"";position:absolute;inset:0;background:var(--gold);animation:scrollLine 2.2s var(--ease) infinite}
@keyframes scrollLine{0%{transform:translateY(-100%)}60%,100%{transform:translateY(100%)}}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:15px 30px;border-radius:100px;font-size:.92rem;font-weight:500;
  letter-spacing:.01em;transition:transform .35s var(--ease),background .35s,color .35s,border-color .35s;
  will-change:transform;position:relative;
}
.btn--gold{
  background:linear-gradient(135deg,var(--gold-2) 0%,var(--gold) 52%,#96723F 100%);
  color:var(--ink);
  box-shadow:0 10px 34px -12px rgba(176,141,87,.55),inset 0 1px 0 rgba(255,255,255,.28);
}
.btn--gold:hover{filter:brightness(1.05);box-shadow:0 16px 44px -10px rgba(203,169,113,.72),inset 0 1px 0 rgba(255,255,255,.42)}
.btn--ghost{border:1px solid var(--ink-line);color:var(--text-inv)}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn--full{width:100%;margin-top:.6rem}

/* =========================================================
   LOGHI AUTORITÀ
   ========================================================= */
.logos{background:var(--ink);color:var(--text-inv);padding:46px 0 42px;overflow:hidden;border-bottom:1px solid var(--ink-line)}
.logos__label{
  text-align:center;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.24em;
  text-transform:uppercase;color:var(--muted-inv);margin-bottom:28px;
}
.logos__viewport{
  position:relative;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 11%,#000 89%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 11%,#000 89%,transparent);
}
.logos__track{display:flex;align-items:center;gap:clamp(38px,5vw,64px);width:max-content;animation:logos 42s linear infinite}
.logos__item{
  font-family:var(--font-display);font-weight:600;
  font-size:clamp(1rem,1.5vw,1.3rem);letter-spacing:.02em;white-space:nowrap;
  color:var(--text-inv);opacity:.55;transition:opacity .3s;
}
.logos__item:hover{opacity:1}
.logos__logo{
  height:26px;width:auto;max-width:160px;object-fit:contain;flex:none;
  filter:brightness(0) invert(1);opacity:.6;transition:opacity .3s;
}
.logos__logo--tall{height:40px}
.logos__logo:hover{opacity:1}
.logos:hover .logos__track{animation-play-state:paused}
@keyframes logos{to{transform:translateX(-50%)}}

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee{
  background:var(--ink);color:var(--text-inv);overflow:hidden;
  border-top:1px solid var(--ink-line);border-bottom:1px solid var(--ink-line);
  padding:26px 0;
}
.marquee__track{display:flex;align-items:center;gap:34px;width:max-content;animation:marquee 34s linear infinite}
.marquee__track span{font-family:var(--font-serif);font-size:1.5rem;font-style:italic;white-space:nowrap;opacity:.9}
.marquee__dot{color:var(--gold);font-size:.9rem!important;font-style:normal!important}
@keyframes marquee{to{transform:translateX(-50%)}}

/* =========================================================
   MANIFESTO
   ========================================================= */
.manifesto{background:var(--ink);color:var(--text-inv);padding-block:var(--sec)}
.manifesto .wrap{max-width:1000px}
.manifesto__quote{
  font-family:var(--font-serif);font-weight:500;
  font-size:clamp(2rem,5.4vw,4.2rem);line-height:1.08;letter-spacing:-.015em;
  margin-bottom:1.8rem;
}
.manifesto__quote em{color:var(--gold)}
.strike{position:relative;color:var(--muted-inv);white-space:nowrap}
.strike::after{
  content:"";position:absolute;left:-2%;right:-2%;top:52%;height:2px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .8s .3s var(--ease);
}
.reveal.is-in .strike::after,.is-in .strike::after{transform:scaleX(1)}
.manifesto__body{font-size:clamp(1.05rem,1.6vw,1.28rem);color:var(--muted-inv);max-width:64ch;line-height:1.75}

/* =========================================================
   SERVIZI
   ========================================================= */
.services{background:var(--bone);padding-block:var(--sec)}
.services__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--paper-line);border:1px solid var(--paper-line)}
.service{
  background:var(--bone);padding:clamp(30px,3.6vw,52px);
  transition:background .5s var(--ease);position:relative;
}
.service:hover{background:var(--paper)}
.service__num{font-family:var(--font-mono);font-size:.78rem;color:var(--gold);letter-spacing:.1em}
.service__title{
  font-family:var(--font-display);font-weight:700;font-size:clamp(1.5rem,2.4vw,2.1rem);
  line-height:1.08;margin:1.2rem 0 1rem;letter-spacing:-.02em;
}
.service__desc{color:var(--muted);font-size:1.02rem;max-width:46ch}
.service__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:1.8rem}
.service__tags li{
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--text);border:1px solid var(--paper-line);border-radius:100px;padding:6px 12px;
}

/* =========================================================
   METODO
   ========================================================= */
.method{background:var(--paper);color:var(--text);padding-block:var(--sec)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(24px,3vw,44px)}
.step{position:relative;padding-top:34px;border-top:1px solid var(--paper-line)}
.step__num{
  position:absolute;top:-1px;left:0;font-family:var(--font-mono);font-size:.78rem;
  color:var(--gold);padding-top:14px;letter-spacing:.1em;
}
.step::before{content:"";position:absolute;top:-1px;left:0;width:0;height:1px;background:var(--gold);transition:width .8s var(--ease)}
.step.is-in::before{width:44px}
.step__title{font-family:var(--font-display);font-weight:700;font-size:1.4rem;letter-spacing:-.02em;margin-bottom:.7rem}
.step__desc{color:var(--muted);font-size:.98rem;line-height:1.65}
.method__note{
  display:flex;align-items:center;gap:.8em;justify-content:center;flex-wrap:wrap;text-align:center;
  margin-top:clamp(44px,5vw,68px);padding:18px 28px;border:1px solid var(--paper-line);border-radius:100px;
  width:fit-content;margin-inline:auto;font-size:.98rem;color:var(--text);
  background:rgba(176,141,87,.09);
}
.method__note strong{color:var(--gold);font-weight:600}
.method__note-dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px var(--gold-soft);flex:none}

/* =========================================================
   NUMERI
   ========================================================= */
.stats{background:var(--paper);padding-block:var(--sec)}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,2.4vw,32px)}
.stat{padding:34px 0;border-top:1px solid var(--paper-line)}
.stat__num{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(2.7rem,5.8vw,4.4rem);line-height:1;letter-spacing:-.03em;
  color:var(--text);display:flex;align-items:baseline;
}
.stat__unit{font-size:.5em;color:var(--gold);margin-left:.06em}
.stat__label{margin-top:.9rem;color:var(--muted);font-size:.96rem;max-width:24ch}
.stats__foot{
  margin-top:clamp(40px,5vw,64px);padding-top:28px;border-top:1px solid var(--paper-line);
  font-family:var(--font-mono);font-size:.8rem;letter-spacing:.06em;color:var(--muted);
  text-transform:uppercase;text-align:center;
}

/* =========================================================
   TEAM
   ========================================================= */
.team{background:var(--ink);color:var(--text-inv);padding-block:var(--sec)}
.team__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--ink-line);border:1px solid var(--ink-line)}
.disc{background:var(--ink);padding:clamp(26px,3vw,42px);transition:background .5s var(--ease)}
.disc:hover{background:var(--ink-3)}
.disc__title{font-family:var(--font-display);font-weight:700;font-size:clamp(1.15rem,1.7vw,1.35rem);letter-spacing:-.01em;margin-bottom:.7rem}
.disc__desc{color:var(--muted-inv);font-weight:300;font-size:.95rem;line-height:1.6}
.team__leads{text-align:center;margin-top:clamp(38px,4.5vw,58px);font-size:1.02rem;color:var(--muted-inv);max-width:60ch;margin-inline:auto}
.team__leads strong{color:var(--text-inv);font-weight:600}
.member{background:var(--ink);padding:clamp(30px,3.6vw,54px);transition:background .5s var(--ease)}
.member:hover{background:var(--ink-3)}
.member__top{display:flex;align-items:center;gap:10px;margin-bottom:1.6rem}
.member__role{
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);border:1px solid var(--gold-soft);border-radius:100px;padding:7px 14px;
  background:var(--gold-soft);
}
.member__name{font-family:var(--font-display);font-weight:700;font-size:clamp(1.8rem,3.2vw,2.5rem);letter-spacing:-.025em;margin-bottom:1.2rem}
.member__bio{color:var(--muted-inv);font-weight:300;line-height:1.72;max-width:52ch}
.member__skills{display:flex;flex-wrap:wrap;gap:8px;margin-top:1.9rem}
.member__skills li{
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;
  color:var(--text-inv);border:1px solid var(--ink-line);border-radius:100px;padding:6px 13px;
}

/* =========================================================
   CONTATTI
   ========================================================= */
.contact{position:relative;background:var(--ink);color:var(--text-inv);padding-block:var(--sec);overflow:hidden}
.contact__grain{
  position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse at 82% 8%,rgba(176,141,87,.20),transparent 55%);
}
.contact__inner{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px);align-items:start}
.contact__title{font-family:var(--font-display);font-weight:700;font-size:clamp(2.5rem,5.6vw,4.4rem);line-height:1;letter-spacing:-.03em;margin-bottom:1.5rem}
.contact__lead{color:var(--muted-inv);font-weight:300;font-size:1.15rem;max-width:42ch;line-height:1.7}
.contact__meta{display:flex;gap:44px;flex-wrap:wrap;margin-top:2.8rem}
.contact__meta-label{display:block;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:.5rem}
.contact__meta-val{font-size:.98rem;color:var(--text-inv)}

.contact__form{display:flex;flex-direction:column;gap:22px}
.field{position:relative}
.field input,.field textarea{
  width:100%;background:transparent;border:none;border-bottom:1px solid var(--ink-line);
  color:var(--text-inv);font-family:var(--font-sans);font-size:1rem;padding:14px 2px;
  transition:border-color .4s;resize:vertical;
}
.field textarea{min-height:64px}
.field input:focus,.field textarea:focus{outline:none;border-bottom-color:var(--gold)}
.field label{
  position:absolute;left:2px;top:14px;color:var(--muted-inv);font-size:1rem;pointer-events:none;
  transition:transform .3s var(--ease),font-size .3s var(--ease),color .3s;
}
.field input:focus+label,.field input:not(:placeholder-shown)+label,
.field textarea:focus+label,.field textarea:not(:placeholder-shown)+label{
  transform:translateY(-26px);font-size:.7rem;color:var(--gold);
  font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;
}
.contact__note{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;color:var(--muted-inv);text-align:center;margin-top:.4rem}

/* ---------- quiz ---------- */
.quiz{position:relative;min-height:352px}
.quiz__head{display:flex;align-items:center;gap:16px;margin-bottom:30px}
.quiz__bar{flex:1;height:2px;background:var(--ink-line);border-radius:2px;overflow:hidden}
.quiz__bar-fill{display:block;height:100%;width:25%;background:linear-gradient(90deg,var(--gold),var(--gold-2));transition:width .5s var(--ease)}
.quiz__count{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;color:var(--muted-inv)}
.quiz__step{display:none}
.quiz__step.is-active{display:block;animation:quizIn .45s var(--ease)}
@keyframes quizIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.quiz__q{font-family:var(--font-display);font-weight:700;font-size:clamp(1.3rem,2.2vw,1.7rem);letter-spacing:-.02em;line-height:1.15;margin-bottom:22px;color:var(--text-inv)}
.quiz__opts{display:flex;flex-direction:column;gap:12px}
.quiz__opts--grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.quiz__opt{
  text-align:left;padding:16px 20px;border:1px solid var(--ink-line);border-radius:14px;cursor:pointer;
  color:var(--text-inv);font-family:var(--font-sans);font-size:1rem;background:rgba(244,241,234,.02);
  transition:border-color .3s,background .3s,transform .3s var(--ease);
}
.quiz__opt:hover{border-color:var(--gold);background:var(--gold-soft);transform:translateX(4px)}
.quiz__opts--grid .quiz__opt:hover{transform:translateY(-3px)}
.field__opt{color:var(--muted-inv);font-size:.85em}
.quiz__back{margin-top:20px;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-inv);cursor:pointer;transition:color .3s}
.quiz__back:hover{color:var(--gold)}
.quiz__done-mark{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--gold);color:var(--ink);font-size:1.6rem;margin-bottom:22px}
.quiz__done-txt{color:var(--muted-inv);line-height:1.7;font-weight:300}
.quiz__done-txt strong{color:var(--text-inv);font-weight:500}
/* brief step */
.quiz__grid2{display:grid;grid-template-columns:1fr 1fr;gap:8px 18px}
.field--select{position:relative;padding-top:18px}
.field__slabel{position:absolute;left:2px;top:0;font-family:var(--font-mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold)}
.field--select select{
  width:100%;background:transparent;border:none;border-bottom:1px solid var(--ink-line);
  color:var(--text-inv);font-family:var(--font-sans);font-size:1rem;padding:12px 18px 12px 2px;
  appearance:none;-webkit-appearance:none;cursor:pointer;
}
.field--select select:focus{outline:none;border-bottom-color:var(--gold)}
.field--select option{background:var(--ink-2);color:var(--text-inv)}
.field--select::after{content:"▾";position:absolute;right:4px;bottom:12px;color:var(--muted-inv);pointer-events:none}
.quiz__grouplbl{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-inv);margin:24px 0 12px}
.quiz__chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{cursor:pointer}
.chip input{position:absolute;opacity:0;width:0;height:0}
.chip span{display:inline-block;padding:9px 15px;border:1px solid var(--ink-line);border-radius:100px;font-size:.85rem;color:var(--text-inv);transition:background .25s,border-color .25s,color .25s}
.chip span:hover{border-color:var(--gold)}
.chip input:checked+span{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.chip input:focus-visible+span{outline:2px solid var(--gold);outline-offset:2px}
.quiz__attach{font-size:.85rem;color:var(--muted-inv);line-height:1.55;margin:22px 0 18px;padding:14px 16px;border:1px dashed var(--ink-line);border-radius:12px}
.quiz__attach strong{color:var(--text-inv);font-weight:500}
.quiz__skip{display:block;margin:14px auto 0;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;color:var(--muted-inv);text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.quiz__skip:hover{color:var(--gold)}

/* contact CTA (index) */
.contact__cta{max-width:720px;margin:0 auto;text-align:center}
.contact__cta .contact__lead{margin-inline:auto}
.contact__cta .btn{margin-top:12px}
.contact__cta .contact__meta{justify-content:center;margin-top:46px}

/* =========================================================
   PAGINA QUESTIONARIO
   ========================================================= */
.qpage-body{background:var(--ink);color:var(--text-inv);min-height:100vh}
.qpage-head{
  position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:18px var(--pad);background:rgba(10,10,11,.72);border-bottom:1px solid var(--ink-line);
  backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);
}
.qpage-back{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-inv);transition:color .3s;white-space:nowrap}
.qpage-back:hover{color:var(--gold)}
.qpage{max-width:660px;margin:0 auto;padding:clamp(40px,7vw,84px) var(--pad) 120px}
.qpage__intro{margin-bottom:44px}
.qpage__title{font-family:var(--font-display);font-weight:700;font-size:clamp(2.1rem,5vw,3.3rem);letter-spacing:-.03em;line-height:1.02;margin:.5rem 0 1.1rem}
.qpage__title em{font-family:var(--font-serif);font-style:italic;font-weight:500;color:var(--gold)}
.qpage__lead{color:var(--muted-inv);font-weight:300;font-size:1.1rem;line-height:1.7}
.quiz--full{min-height:auto}
.quiz--full .quiz__head{margin-bottom:38px}
.quiz--full .quiz__q{font-size:clamp(1.5rem,3vw,2.1rem);margin-bottom:28px}
.quiz--full .quiz__opt{padding:19px 24px;font-size:1.05rem;border-radius:16px}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{background:var(--ink);color:var(--text-inv);border-top:1px solid var(--ink-line);padding-block:clamp(48px,6vw,72px)}
.footer__inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.brand--footer .brand__word{font-size:1.15rem;font-weight:500}
.footer__nav{display:flex;gap:28px}
.footer__nav a{font-size:.86rem;color:var(--muted-inv);transition:color .3s}
.footer__nav a:hover{color:var(--gold)}
.footer__legal{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.05em;color:var(--muted-inv);text-align:right;line-height:1.9}
.footer__reg{display:block;margin-top:.7rem;font-size:.64rem;line-height:1.7;opacity:.55}

/* =========================================================
   REVEAL ANIMATION
   ========================================================= */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
.reveal.is-in{opacity:1;transform:none}
/* hero is above the fold: use a self-playing CSS animation (no JS/observer dependency)
   so the headline can never stay hidden on load */
.hero .reveal{animation:heroIn .6s var(--ease) both;animation-delay:var(--d,0s);transition:none}
@keyframes heroIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* =========================================================
   GLOBO / PORTATA
   ========================================================= */
.globe{background:var(--ink);color:var(--text-inv);padding-block:var(--sec);overflow:hidden}
.globe__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:center}
.globe__copy{max-width:46ch}
.globe__hint{margin-top:2.2rem;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-inv);display:flex;align-items:center;gap:.8em}
.globe__hint::before{content:"";width:28px;height:1px;background:var(--gold)}
.globe__stage{position:relative;display:flex;justify-content:center;align-items:center}
.globe__stage::after{content:"";position:absolute;width:60%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(176,141,87,.16),transparent 70%);filter:blur(30px);pointer-events:none}
.globe__canvas{position:relative;width:100%;max-width:540px;aspect-ratio:1/1;display:block}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:960px){
  .nav__links{display:none}
  .nav__burger{display:block}
  .services__grid{grid-template-columns:1fr}
  .steps,.stats__grid,.team__grid{grid-template-columns:repeat(2,1fr)}
  .contact__inner{grid-template-columns:1fr}
  .hero__scroll{display:none}
  .brand__word{font-size:1.14rem}
  .globe__inner{grid-template-columns:1fr;text-align:center;gap:20px}
  .globe__copy{max-width:none;margin-inline:auto}
  .globe__hint{justify-content:center}
  .globe__canvas{max-width:380px}
}
@media (max-width:560px){
  .steps,.stats__grid,.team__grid,.quiz__opts--grid,.quiz__grid2{grid-template-columns:1fr}
  .footer__inner{flex-direction:column;align-items:flex-start;text-align:left}
  .footer__legal{text-align:left}
  .hero__coords{font-size:.64rem}
  .marquee__track span{font-size:1.2rem}
  .hero__scroll{display:none}
  .hero{padding-top:100px;padding-bottom:56px}
  .hero__actions{flex-direction:column;align-items:stretch}
  .hero__actions .btn{width:100%}
  .step{padding-top:28px}
  .service__tags,.member__skills,.quiz__chips{gap:7px}
  /* mobile fine-tuning */
  .nav__inner{padding-inline:18px}
  .brand__word{font-size:1.02rem}
  .brand__mark{width:22px;height:22px}
  .logos__logo{height:20px}
  .logos__logo--tall{height:30px}
  .logos__track{gap:32px}
  .section-head{margin-bottom:44px}
  .method__note{padding:16px 22px;font-size:.9rem}
  .stat__num{font-size:clamp(2.6rem,14vw,3.4rem)}
  .contact__cta .btn{width:100%}
  .qpage{padding-top:36px}
  .quiz--full .quiz__q{font-size:clamp(1.35rem,6vw,1.7rem)}
  .quiz__opt{padding:15px 18px}
}

/* =========================================================
   REDUCED MOTION
   ========================================================= */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
  .cursor,.cursor-ring{display:none}
}
@media (hover:none){
  .cursor,.cursor-ring{display:none!important}
}