/* =============================================================
   W4Y — il web for you · Agenzia web
   Theme: "Matrix / dev-agency" — black + terminal green
   Space Grotesk (display) · Space Mono (data)
   ============================================================= */
@font-face{font-family:'Grotesk';font-weight:400;font-display:swap;src:url('../fonts/grotesk-400.woff2') format('woff2');}
@font-face{font-family:'Grotesk';font-weight:500;font-display:swap;src:url('../fonts/grotesk-500.woff2') format('woff2');}
@font-face{font-family:'Grotesk';font-weight:600;font-display:swap;src:url('../fonts/grotesk-600.woff2') format('woff2');}
@font-face{font-family:'Grotesk';font-weight:700;font-display:swap;src:url('../fonts/grotesk-700.woff2') format('woff2');}
@font-face{font-family:'SpMono';font-weight:400;font-display:swap;src:url('../fonts/mono-400.woff2') format('woff2');}
@font-face{font-family:'SpMono';font-weight:700;font-display:swap;src:url('../fonts/mono-700.woff2') format('woff2');}

:root{
  --bg:#04070a;--bg-2:#080d10;--panel:#0b1411;--panel-2:#0a0f0d;
  --line:rgba(120,255,170,.14);--line-2:rgba(120,255,170,.28);
  --text:#e7faf0;--muted:#8aa79a;--faint:#789486;
  --green:#22ff88;--green-d:#0bdc6e;--glow:rgba(34,255,136,.55);
  --disp:'Grotesk',system-ui,sans-serif;--mono:'SpMono',ui-monospace,monospace;
  --container:1180px;--pad:clamp(4rem,8vw,7rem);
}
*,*::before,*::after{box-sizing:border-box;margin:0;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto;}*,*::before,*::after{animation:none!important;transition:none!important;}}
body{font-family:var(--disp);background:var(--bg);color:var(--text);line-height:1.65;font-size:1.04rem;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
h1,h2,h3,h4{font-family:var(--disp);font-weight:600;line-height:1.06;letter-spacing:-.02em;margin:0;}
p{margin:0 0 1rem;}ul{margin:0;padding:0;list-style:none;}strong{color:#fff;font-weight:600;}
::selection{background:rgba(34,255,136,.28);color:#fff;}

.wrap{max-width:var(--container);margin-inline:auto;padding-inline:clamp(1.3rem,4vw,2.5rem);}
.mono{font-family:var(--mono);}
.hl{color:var(--green);text-shadow:0 0 20px var(--glow);}
.section{padding-block:var(--pad);}
.section--tight{padding-block:clamp(3rem,5vw,4.5rem);}
.lead{font-size:clamp(1.1rem,1rem+.6vw,1.4rem);color:var(--muted);max-width:60ch;}

/* matrix bg + page intro */
#mx-bg{position:fixed;inset:0;z-index:0;opacity:.12;pointer-events:none;}
.page{position:relative;z-index:1;}
.page{animation:pagein .6s ease both;}
@keyframes pagein{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}
@media(prefers-reduced-motion:reduce){.page{animation:none;}}
#intro{position:fixed;inset:0;z-index:9999;background:#000;display:grid;place-items:center;transition:opacity .8s ease;}
#mx-intro{position:absolute;inset:0;width:100%;height:100%;}
#intro .logo{position:relative;z-index:2;font-weight:700;font-size:clamp(4rem,18vw,11rem);letter-spacing:-.04em;color:#fff;text-shadow:0 0 30px var(--glow),0 0 60px rgba(34,255,136,.35);opacity:0;animation:logoin 2.2s ease forwards;}
#intro .logo b{color:var(--green);}
#intro .tag{position:absolute;z-index:2;bottom:14%;font-family:var(--mono);font-size:.8rem;letter-spacing:.4em;color:var(--green-d);text-transform:uppercase;opacity:0;animation:fadein 1s ease 1s forwards;}
@keyframes logoin{0%{opacity:0;transform:scale(.92);filter:blur(8px)}40%{opacity:1;filter:blur(0)}100%{opacity:1;transform:scale(1)}}
@keyframes fadein{to{opacity:1}}
body.intro-done #intro{opacity:0;pointer-events:none;}

/* custom cursor */
.cursor-dot,.cursor-ring{position:fixed;top:0;left:0;z-index:10000;pointer-events:none;border-radius:50%;transform:translate(-50%,-50%);opacity:0;will-change:transform;}
.cursor-dot{width:7px;height:7px;background:var(--green);box-shadow:0 0 12px var(--glow);transition:opacity .3s;}
.cursor-ring{width:34px;height:34px;border:1px solid var(--green);transition:width .2s,height .2s,background .2s,opacity .3s;}
.cursor-ring.hover{width:56px;height:56px;background:rgba(34,255,136,.08);}
.cursor-dot.show,.cursor-ring.show{opacity:1;}
html.has-cursor,html.has-cursor *{cursor:none!important;}

/* skip + focus */
.skip-link{position:absolute;left:.5rem;top:-3.5rem;background:var(--green);color:#04241a;padding:.6rem 1rem;border-radius:6px;z-index:200;font-weight:700;transition:top .2s;}
.skip-link:focus{top:.5rem;}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:3px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);font-size:.84rem;font-weight:700;padding:.82rem 1.5rem;border-radius:6px;border:1px solid var(--green);color:var(--green);cursor:pointer;transition:.18s;}
.btn .a{transition:.2s;}.btn:hover .a{transform:translateX(4px);}
.btn:hover{background:var(--green);color:#04241a;box-shadow:0 0 24px var(--glow);}
.btn-solid{background:var(--green);color:#04241a;}.btn-solid:hover{box-shadow:0 0 28px var(--glow);transform:translateY(-2px);}
.btn-ghost{border-color:var(--line-2);color:var(--text);}.btn-ghost:hover{border-color:var(--green);color:var(--green);background:transparent;box-shadow:none;}
.btn-row{display:flex;flex-wrap:wrap;gap:.85rem;}

/* logo */
.brand{display:inline-flex;flex-direction:column;line-height:1;}
.brand .w{font-weight:700;font-size:1.7rem;letter-spacing:-.03em;}
.brand .w b{color:var(--green);text-shadow:0 0 14px var(--glow);}
.brand small{font-family:var(--mono);font-size:.56rem;letter-spacing:.3em;color:var(--faint);text-transform:uppercase;margin-top:3px;}

/* header */
header.site{position:sticky;top:0;z-index:50;background:rgba(4,7,10,.72);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:70px;gap:1rem;}
nav.main{display:flex;align-items:center;gap:1.7rem;}
nav.main a.lk{font-family:var(--mono);font-size:.82rem;color:var(--muted);position:relative;}
nav.main a.lk:hover{color:var(--green);}
nav.main a.lk[aria-current="page"]{color:var(--green);}
.menu-btn{display:none;}

/* eyebrow / heads */
.eyebrow{font-family:var(--mono);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--green-d);margin-bottom:1.1rem;display:inline-flex;align-items:center;gap:.55rem;}
.eyebrow::before{content:"//";color:var(--green);}
.head{max-width:64ch;margin-bottom:clamp(2.2rem,5vw,3.2rem);}
.head h1,.head h2{font-size:clamp(2rem,1.3rem+3vw,3.2rem);margin-bottom:1rem;}
.head p{color:var(--muted);font-size:1.18rem;}
.h-display{font-size:clamp(2.6rem,1rem+7vw,5.4rem);letter-spacing:-.04em;line-height:1.02;}

/* hero */
.hero{padding-block:clamp(3.2rem,7vw,5.8rem);}
.hero .kicker{font-family:var(--mono);font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;color:var(--green-d);margin-bottom:1.4rem;}
.hero .sub{margin:1.5rem 0 2rem;}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(2rem,5vw,4rem);align-items:center;}

/* terminal */
.term{background:var(--panel);border:1px solid var(--line-2);border-radius:12px;overflow:hidden;box-shadow:0 0 40px rgba(34,255,136,.08);}
.term .tbar{display:flex;gap:.5rem;align-items:center;padding:.7rem 1rem;border-bottom:1px solid var(--line);}
.term .tbar i{width:11px;height:11px;border-radius:50%;background:#1d3a2e;}
.term .tbar span{font-family:var(--mono);font-size:.72rem;color:var(--faint);margin-left:auto;}
.term pre{margin:0;padding:1.1rem 1.3rem;font-family:var(--mono);font-size:.86rem;line-height:1.7;color:var(--text);white-space:pre-wrap;overflow-x:auto;}
.term .g{color:var(--green);}.term .c{color:#6fd3ff;}.term .m{color:var(--faint);}
.cursor{display:inline-block;width:9px;height:1.1em;background:var(--green);vertical-align:-2px;animation:blink 1s steps(1) infinite;}
@keyframes blink{50%{opacity:0}}

/* stack chips */
.stack{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:1.4rem;}
.stack .wrap{display:flex;flex-wrap:wrap;gap:.7rem 1rem;align-items:center;}
.chip{font-family:var(--mono);font-size:.8rem;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:.32rem .8rem;}
.stack .lbl{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin-right:.4rem;}

/* cards */
.cards{display:grid;gap:1.1rem;}
.cards--3{grid-template-columns:repeat(3,minmax(0,1fr));}
.cards--2{grid-template-columns:repeat(2,minmax(0,1fr));}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:clamp(1.5rem,2.4vw,2rem);display:flex;flex-direction:column;gap:.5rem;color:inherit;transition:.2s;}
a.card:hover,.card:hover{border-color:var(--line-2);transform:translateY(-3px);box-shadow:0 18px 50px -24px rgba(34,255,136,.3);}
.card .ic{font-family:var(--mono);color:var(--green);font-size:.95rem;margin-bottom:.5rem;}
.card h3{font-size:1.35rem;}
.card p{color:var(--muted);font-size:.97rem;margin:0;}
.card .more{margin-top:auto;padding-top:.5rem;font-family:var(--mono);font-size:.8rem;color:var(--green);display:inline-flex;gap:.4rem;}
a.card:hover .more .a{transform:translateX(4px);}

/* points */
.points{display:grid;gap:1.4rem;}
.point{display:flex;gap:1rem;align-items:flex-start;}
.point .mk{flex:0 0 auto;width:24px;height:24px;margin-top:3px;border-radius:6px;border:1px solid var(--green);background:rgba(34,255,136,.1);display:flex;align-items:center;justify-content:center;font-family:var(--mono);color:var(--green);font-size:.8rem;}
.point .bd b{display:block;color:#fff;margin-bottom:.15rem;}
.point .bd span{color:var(--muted);font-size:.98rem;}

/* metrics */
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.4rem;border-top:1px solid var(--line);padding-top:2.4rem;}
.metric b{font-size:clamp(2.2rem,1.4rem+2.6vw,3.4rem);display:block;line-height:1;color:var(--green);text-shadow:0 0 18px var(--glow);}
.metric span{color:var(--muted);font-family:var(--mono);font-size:.8rem;margin-top:.6rem;display:block;letter-spacing:.02em;}

/* spec */
.spec{border-top:1px solid var(--line);}
.spec__row{display:grid;grid-template-columns:minmax(130px,.3fr) minmax(0,1fr);gap:1.4rem;padding:1.3rem 0;border-bottom:1px solid var(--line);}
.spec__k{font-family:var(--mono);font-size:.76rem;letter-spacing:.05em;text-transform:uppercase;color:var(--green-d);padding-top:.15rem;}
.spec__v{color:var(--text);min-width:0;}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(1.2rem,2.5vw,2rem);}
.step{padding-top:1.3rem;border-top:2px solid var(--green);}
.step .n{font-family:var(--mono);font-size:.85rem;color:var(--green);}
.step h3{font-size:1.22rem;margin:.5rem 0 .4rem;}
.step p{font-size:.95rem;color:var(--muted);margin:0;}

/* faq */
.faq{border-top:1px solid var(--line);}
.faq details{border-bottom:1px solid var(--line);}
.faq summary{cursor:pointer;list-style:none;padding:1.3rem 2.4rem 1.3rem 0;position:relative;font-family:var(--disp);font-weight:600;font-size:1.16rem;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";position:absolute;right:.2rem;top:1rem;color:var(--green);font-size:1.5rem;transition:transform .2s;}
.faq details[open] summary::after{transform:rotate(45deg);}
.faq p{color:var(--muted);padding:0 0 1.4rem;margin:0;max-width:74ch;}
.faq a{color:var(--green);text-decoration:underline;text-underline-offset:2px;}

/* prose */
.prose p{color:var(--muted);}
.prose a{color:var(--green);text-decoration:underline;text-underline-offset:2px;text-decoration-color:rgba(34,255,136,.4);}
.prose a:hover{text-decoration-color:var(--green);}
.prose strong{color:#fff;}

/* related */
.related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;}
.related a{display:flex;justify-content:space-between;align-items:center;gap:1rem;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:1.1rem 1.3rem;color:inherit;transition:.18s;}
.related a:hover{border-color:var(--line-2);transform:translateY(-2px);}
.related a b{font-weight:600;font-size:1.02rem;}
.related a .a{color:var(--green);font-family:var(--mono);}

/* clients */
.clients{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,212px),1fr));gap:.8rem;}
.client{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:1.1rem 1.25rem;display:flex;flex-direction:column;gap:.25rem;transition:.18s;color:inherit;}
.client:hover{border-color:var(--line-2);transform:translateY(-2px);}
.client b{font-weight:600;font-size:1.05rem;}
.client span{font-family:var(--mono);font-size:.72rem;color:var(--faint);}

/* work grid */
.work-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(1.4rem,3vw,2.2rem);}
.work-item{display:block;color:inherit;}
.work-item .shot{border:1px solid var(--line-2);border-radius:12px;overflow:hidden;background:var(--panel);transition:.25s;}
.work-item .shot img{width:100%;display:block;}
.work-item:hover .shot{transform:translateY(-4px);box-shadow:0 22px 50px -28px rgba(34,255,136,.35);border-color:var(--green);}
.work-item .nm{font-weight:600;font-size:1.28rem;margin:1rem 0 .25rem;}
.work-item .mt{display:flex;justify-content:space-between;gap:1rem;color:var(--muted);font-size:.9rem;font-family:var(--mono);}
.work-item .mt .sec{color:var(--faint);}

/* cta band */
.cta-band{background:linear-gradient(120deg,rgba(34,255,136,.1),rgba(34,255,136,.02));border:1px solid var(--line-2);border-radius:18px;padding:clamp(2.2rem,4vw,3.4rem);display:grid;grid-template-columns:minmax(0,1.5fr) auto;gap:2rem;align-items:center;}
.cta-band h2{font-size:clamp(1.7rem,1.2rem+2vw,2.6rem);}
.cta-band p{color:var(--muted);margin-top:.5rem;max-width:48ch;}

/* breadcrumb */
.crumb{font-family:var(--mono);font-size:.78rem;color:var(--faint);padding-block:1.2rem;}
.crumb a{color:var(--muted);}.crumb a:hover{color:var(--green);}
.crumb [aria-current]{color:var(--text);}

/* forms */
.form{display:grid;gap:1.1rem;}
.field{display:grid;gap:.45rem;min-width:0;}
.field label{font-family:var(--mono);font-size:.74rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);}
.field input,.field textarea,.field select{font-family:var(--disp);font-size:1rem;color:var(--text);background:var(--panel);border:1px solid var(--line-2);border-radius:8px;padding:.85rem 1rem;width:100%;}
.field input::placeholder,.field textarea::placeholder{color:var(--faint);}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--green);outline-offset:1px;border-color:var(--green);}
.field textarea{min-height:140px;resize:vertical;}
.field-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1.1rem;}
.form__note{font-family:var(--mono);font-size:.72rem;color:var(--faint);}
.contact-list{display:grid;gap:1.3rem;}
.contact-list li{display:grid;gap:.3rem;min-width:0;}
.contact-list .k{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--green-d);}
.contact-list a{color:var(--text);border-bottom:1px solid var(--green);width:max-content;max-width:100%;}
.contact-list a:hover{color:var(--green);}

/* footer */
footer.site{border-top:1px solid var(--line);background:var(--bg-2);}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));gap:2rem;padding-block:clamp(3rem,5vw,4.2rem);}
footer.site h2{font-family:var(--mono);font-weight:400;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin:0 0 1.05rem;}
footer.site .blurb{color:var(--muted);max-width:34ch;margin-top:1rem;font-size:.96rem;}
footer.site ul{display:grid;gap:.55rem;}
footer.site a{color:var(--muted);font-size:.95rem;}footer.site a:hover{color:var(--green);}
.foot-b{border-top:1px solid var(--line);padding-block:1.4rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem;font-family:var(--mono);font-size:.72rem;color:var(--faint);}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;}#intro{display:none;}.cursor-dot,.cursor-ring{display:none;}}

/* responsive */
@media(max-width:980px){.foot-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:860px){
  .hero-grid,.cta-band,.metrics{grid-template-columns:1fr;}
  .term{order:-1;}
  .cards--3,.cards--2{grid-template-columns:1fr;}
  .metrics{grid-template-columns:1fr 1fr;row-gap:1.8rem;}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));}
  .work-grid,.related{grid-template-columns:1fr;}
  nav.main{position:fixed;inset:70px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg-2);border-bottom:1px solid var(--line);padding:.5rem 1.3rem 1.4rem;transform:translateY(-150%);transition:.25s;}
  nav.main.open{transform:none;}
  nav.main a.lk{padding:.9rem 0;border-bottom:1px solid var(--line);}
  nav.main .btn{margin-top:.8rem;justify-content:center;}
  .menu-btn{display:inline-flex;align-items:center;justify-content:center;width:46px;height:42px;border:1px solid var(--line-2);border-radius:6px;background:none;cursor:pointer;}
  .menu-btn span,.menu-btn span::before,.menu-btn span::after{content:"";display:block;width:18px;height:2px;background:var(--green);position:relative;}
  .menu-btn span::before{position:absolute;top:-6px;}.menu-btn span::after{position:absolute;top:6px;}
}
@media(max-width:560px){
  .steps,.field-row,.foot-grid{grid-template-columns:1fr;}
  .metrics{grid-template-columns:1fr 1fr;}
  .spec__row{grid-template-columns:1fr;gap:.4rem;}
}
@media(hover:none){.cursor-dot,.cursor-ring{display:none!important;}html.has-cursor,html.has-cursor *{cursor:auto!important;}}