/*
Theme Name: Noesis AEC
Theme URI: https://www.noesisaec.it
Author: Noesis AEC Solutions
Author URI: https://www.noesisaec.it
Description: Tema classico su misura per Noesis AEC Solutions. Homepage cinematografica con modello 3D WebGL (scrollytelling) e pagine interne editabili tramite blocchi Gutenberg. Palette cobalto su carta/inchiostro; tipografia Bricolage Grotesque, Newsreader, JetBrains Mono.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: noesis-aec
*/

/* ============================================================
   TOKEN / VARIABILI
   ============================================================ */
:root{
  --paper:#FBFBF9;
  --ink:#101418;
  --ink-deep:#0B0D10;
  --cobalt:#1B34E8;
  --cobalt-dark:#0f24c9;
  --cobalt-lite:#5A6EF2;
  --muted-l:#5B626B;
  --muted-d:#C4CBD4;
  --line-l:rgba(16,20,24,.14);
  --line-d:rgba(255,255,255,.12);
  --surface-l:#F2F1ED;
  --disp:"Bricolage Grotesque",system-ui,-apple-system,sans-serif;
  --serif:"Newsreader",Georgia,serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;
  --wrap:1360px;
  --wrap-narrow:960px;
}

/* ============================================================
   RESET / BASE
   ============================================================ */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--serif);background:var(--paper);color:var(--ink);
  -webkit-font-smoothing:antialiased;line-height:1.5;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--cobalt);text-decoration:none}
a:hover{color:var(--cobalt-dark)}
h1,h2,h3,h4,h5{font-family:var(--disp);font-weight:700;letter-spacing:-.03em;line-height:1.05;margin:0}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,4vw,56px)}
.wrap--narrow{max-width:var(--wrap-narrow)}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}

/* Utility tipografiche */
.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cobalt);display:inline-flex;align-items:center;gap:12px;margin-bottom:22px}
.eyebrow::after{content:"";height:1px;width:48px;background:currentColor;opacity:.45}
.mono{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cobalt)}

/* Bottoni */
.btn{font-family:var(--mono);font-size:.75rem;letter-spacing:.05em;text-transform:uppercase;padding:13px 22px;border-radius:2px;display:inline-flex;align-items:center;gap:9px;transition:transform .2s,background .2s,border-color .2s,color .2s;cursor:pointer;border:1px solid transparent}
.btn--primary{background:var(--cobalt);color:#fff}
.btn--primary:hover{background:var(--cobalt-dark);color:#fff;transform:translateY(-1px)}
.btn--ghost{border-color:var(--line-l);color:var(--ink)}
.btn--ghost:hover{border-color:var(--cobalt);color:var(--cobalt)}

/* ============================================================
   NAV
   ============================================================ */
.site-nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:20px clamp(20px,4vw,56px);transition:background-color .3s,border-color .3s;border-bottom:1px solid transparent}
.site-nav.is-scrolled{background:rgba(251,251,249,.9);backdrop-filter:blur(10px);border-bottom-color:var(--line-l)}
body.is-dark-nav .site-nav.is-scrolled{background:rgba(11,13,16,.9);border-bottom-color:var(--line-d)}
.site-nav__brand{font-family:var(--disp);font-weight:700;font-size:1.15rem;letter-spacing:-.02em;color:inherit}
.site-nav__brand b{color:var(--cobalt)}
.site-nav__menu{display:flex;gap:28px;align-items:center;list-style:none;margin:0;padding:0}
.site-nav__menu a{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:inherit;opacity:.75;transition:opacity .2s}
.site-nav__menu a:hover,.site-nav__menu .current-menu-item>a{opacity:1;color:var(--cobalt)}
.site-nav__cta{font-family:var(--mono);font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;background:var(--cobalt);color:#fff!important;padding:9px 16px;border-radius:2px;transition:background .2s,transform .2s;opacity:1!important}
.site-nav__cta:hover{background:var(--cobalt-dark);transform:translateY(-1px)}
.site-nav__toggle{display:none;background:none;border:0;font-family:var(--mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:inherit;cursor:pointer}
body:not(.home) .site-nav{position:sticky;background:rgba(251,251,249,.9);backdrop-filter:blur(10px);border-bottom-color:var(--line-l)}
@media(max-width:860px){
  .site-nav__menu,.site-nav__cta{display:none}
  .site-nav__toggle{display:block}
  .site-nav.menu-open .site-nav__menu{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--paper);border-bottom:1px solid var(--line-l);padding:10px 0}
  .site-nav.menu-open .site-nav__menu a{padding:14px clamp(20px,4vw,56px);width:100%}
}

/* ============================================================
   HERO PAGINE INTERNE
   ============================================================ */
.page-hero{padding:150px 0 70px;border-bottom:1px solid var(--line-l)}
.page-hero__eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cobalt);margin-bottom:26px}
.page-hero h1{font-size:clamp(2.3rem,5.2vw,4rem);max-width:20ch}
.page-hero__lead{font-size:clamp(1.05rem,1.6vw,1.3rem);color:var(--muted-l);margin-top:26px;max-width:60ch}
.page-hero__lead p{margin:0 0 .6em}

/* ============================================================
   SEZIONI GENERICHE
   ============================================================ */
.section{padding:clamp(56px,8vw,110px) 0;position:relative}
.section--alt{background:var(--surface-l)}
.section__head{max-width:640px;margin-bottom:52px}
.section__head h2{font-size:clamp(1.9rem,4vw,3rem)}
.section__head .lead{color:var(--muted-l);font-size:1.1rem;margin-top:18px}
.section-label{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cobalt);margin-bottom:20px}

/* Griglia card (formule, formati, destinatari, percorsi) */
.cardgrid{display:grid;gap:22px}
.cardgrid--3{grid-template-columns:repeat(3,1fr)}
.cardgrid--2{grid-template-columns:repeat(2,1fr)}
.cardgrid--4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.cardgrid--3,.cardgrid--4{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.cardgrid--2,.cardgrid--3,.cardgrid--4{grid-template-columns:1fr}}

.card{border:1px solid var(--line-l);border-radius:6px;padding:30px 28px;background:#fff;transition:border-color .25s,transform .25s;display:flex;flex-direction:column}
.card:hover{border-color:var(--cobalt);transform:translateY(-3px)}
.card__k{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cobalt);margin-bottom:14px}
.card__t{font-family:var(--disp);font-weight:700;font-size:1.35rem;letter-spacing:-.02em;margin-bottom:12px;line-height:1.1}
.card__d{font-size:.98rem;line-height:1.55;color:var(--muted-l);margin:0}
.card__out{margin-top:16px;padding-top:16px;border-top:1px solid var(--line-l);font-size:.9rem;color:var(--muted-l)}
.card__link{margin-top:auto;padding-top:20px;font-family:var(--mono);font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;color:var(--cobalt);display:inline-flex;gap:8px;align-items:center}

/* Accordion servizi (S-01...) */
.acc{border-top:1px solid var(--line-l)}
.acc__item{border-bottom:1px solid var(--line-l)}
.acc__item summary{list-style:none;cursor:pointer;display:flex;align-items:baseline;gap:20px;padding:26px 0;transition:color .2s}
.acc__item summary::-webkit-details-marker{display:none}
.acc__item summary:hover{color:var(--cobalt)}
.acc__code{font-family:var(--mono);font-size:.8rem;color:var(--cobalt);flex-shrink:0;min-width:56px}
.acc__title{font-family:var(--disp);font-weight:500;font-size:clamp(1.15rem,2.2vw,1.5rem);letter-spacing:-.02em;flex:1}
.acc__plus{font-family:var(--mono);color:var(--muted-l);font-size:1.2rem;transition:transform .25s}
.acc__item[open] .acc__plus{transform:rotate(45deg);color:var(--cobalt)}
.acc__body{padding:0 0 30px 76px;max-width:70ch}
@media(max-width:600px){.acc__body{padding-left:0}}
.acc__body p{color:var(--muted-l);margin:0 0 18px}
.acc__tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.acc__tags li{font-family:var(--mono);font-size:.72rem;letter-spacing:.03em;color:var(--ink);border:1px solid var(--line-l);border-radius:2px;padding:6px 11px;background:var(--surface-l)}

/* Blocchi alternati (fasi, come lavoriamo) */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-l);border:1px solid var(--line-l);border-radius:6px;overflow:hidden}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.step{background:#fff;padding:30px 26px}
.step__n{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;color:var(--cobalt);text-transform:uppercase;margin-bottom:16px}
.step__t{font-family:var(--disp);font-weight:600;font-size:1.2rem;margin-bottom:10px}
.step__d{font-size:.94rem;color:var(--muted-l);line-height:1.5;margin:0}

/* Tabella moduli (formazione) */
.modtable{width:100%;border-collapse:collapse;font-size:.95rem}
.modtable thead th{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cobalt);text-align:left;padding:0 16px 14px;border-bottom:1px solid var(--line-l)}
.modtable tbody td{padding:18px 16px;border-bottom:1px solid var(--line-l);vertical-align:top;color:var(--muted-l)}
.modtable tbody td:first-child{font-family:var(--disp);font-weight:600;color:var(--ink);font-size:1rem}
.modtable tbody td:nth-child(3){font-family:var(--mono);font-size:.82rem;color:var(--cobalt);white-space:nowrap}
.modtable-wrap{overflow-x:auto}
@media(max-width:760px){
  .modtable thead{display:none}
  .modtable tbody td{display:block;border:none;padding:4px 0}
  .modtable tbody tr{display:block;padding:22px 0;border-bottom:1px solid var(--line-l)}
  .modtable tbody td:first-child{font-size:1.1rem;margin-bottom:6px}
  .modtable tbody td::before{content:attr(data-label);font-family:var(--mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:var(--cobalt);display:block;margin-bottom:2px}
  .modtable tbody td:first-child::before{display:none}
}

/* Blocco contatti (chi siamo) */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-l);border:1px solid var(--line-l);border-radius:6px;overflow:hidden}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.contact-grid{grid-template-columns:1fr}}
.contact-cell{background:#fff;padding:28px 26px}
.contact-cell__k{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cobalt);margin-bottom:14px}
.contact-cell__v{font-size:1.02rem;line-height:1.7;color:var(--ink)}
.contact-cell__v span{display:block;color:var(--muted-l);font-size:.92rem}

/* CTA finale a banda */
.cta-band{background:var(--ink-deep);color:#EDEFF2;border-radius:8px;padding:clamp(40px,6vw,72px);display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap}
.cta-band h2{color:#fff;font-size:clamp(1.7rem,3.5vw,2.6rem);max-width:18ch}
.cta-band p{color:var(--muted-d);margin-top:14px;max-width:52ch}

/* ============================================================
   CONTENUTO GUTENBERG GENERICO (fallback editor)
   ============================================================ */
.entry-content{max-width:var(--wrap-narrow);margin:0 auto;padding:60px clamp(20px,4vw,56px)}
.entry-content h2{font-size:2rem;margin:1.4em 0 .5em}
.entry-content h3{font-size:1.4rem;margin:1.2em 0 .4em}
.entry-content ul,.entry-content ol{color:var(--muted-l);line-height:1.7}
.entry-content blockquote{border-left:3px solid var(--cobalt);padding-left:22px;margin:1.5em 0;color:var(--muted-l);font-style:italic}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--paper);border-top:1px solid var(--line-l);padding:70px 0 44px}
.site-footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px}
@media(max-width:820px){.site-footer__grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.site-footer__grid{grid-template-columns:1fr}}
.site-footer__brand{font-family:var(--disp);font-weight:700;font-size:1.3rem;letter-spacing:-.02em}
.site-footer__brand b{color:var(--cobalt)}
.site-footer__desc{font-size:.9rem;line-height:1.55;color:var(--muted-l);margin-top:16px;max-width:38ch}
.site-footer h4{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cobalt);margin-bottom:16px}
.site-footer__col a,.site-footer__col p{display:block;font-family:var(--serif);font-size:.95rem;color:var(--ink);margin-bottom:11px;opacity:.85}
.site-footer__col a:hover{opacity:1;color:var(--cobalt)}
.site-footer__bottom{margin-top:48px;padding-top:22px;border-top:1px solid var(--line-l);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-family:var(--mono);font-size:.68rem;letter-spacing:.04em;color:var(--muted-l);text-transform:uppercase}

/* ============================================================
   HOMEPAGE — SCROLLYTELLING 3D
   ============================================================ */
body.home{transition:background-color .9s cubic-bezier(.4,0,.2,1),color .9s cubic-bezier(.4,0,.2,1)}
body.home.is-dark{background:var(--ink-deep);color:#EDEFF2}
#noesis-scene{position:fixed;inset:0;width:100vw;height:100vh;z-index:1;pointer-events:none}
.home-main{position:relative;z-index:10}
.chapter{min-height:100vh;display:flex;align-items:center;padding:120px clamp(20px,4vw,56px) 80px}
.chapter__grid{width:100%;max-width:var(--wrap);margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center}
.chapter__text{max-width:520px}
.chapter h1{font-size:clamp(2.7rem,6.6vw,5.4rem)}
.chapter h2{font-size:clamp(2.1rem,4.6vw,3.7rem)}
.chapter .lead{font-family:var(--serif);font-size:clamp(1.05rem,1.5vw,1.28rem);line-height:1.5;color:var(--muted-l);margin-top:26px;max-width:34ch}
body.home.is-dark .chapter .lead{color:var(--muted-d)}
.chapter .std{font-size:1.02rem;line-height:1.55;color:var(--muted-l);margin-top:22px;max-width:40ch}
body.home.is-dark .chapter .std{color:var(--muted-d)}
.chapter .eyebrow{margin-bottom:26px}
body.home.is-dark .eyebrow{color:#fff}
.hero-actions{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap}
body.home.is-dark .btn--ghost{border-color:var(--line-d);color:#EDEFF2}
body.home.is-dark .btn--ghost:hover{color:var(--cobalt-lite);border-color:var(--cobalt-lite)}
.scroll-hint{margin-top:52px;font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;color:var(--muted-l);display:flex;align-items:center;gap:10px;text-transform:uppercase}
body.home.is-dark .scroll-hint{color:var(--muted-d)}
.scroll-hint span{display:inline-block;animation:bob 1.8s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(4px)}}

.panel{position:relative;justify-self:end;width:100%;max-width:460px;border:1px solid var(--line-d);border-radius:6px;background:rgba(16,20,24,.55);backdrop-filter:blur(8px);padding:26px 26px 22px}
body.home:not(.is-dark) .panel{background:rgba(255,255,255,.62);border-color:var(--line-l)}
.panel::before{content:"";position:absolute;left:-64px;top:50%;width:64px;height:1px;background:linear-gradient(90deg,transparent,var(--cobalt));opacity:.6}
.panel::after{content:"";position:absolute;left:-8px;top:calc(50% - 4px);width:8px;height:8px;border-radius:50%;background:var(--cobalt);box-shadow:0 0 12px 2px var(--cobalt);animation:pulse 2.2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.5;transform:scale(.85)}50%{opacity:1;transform:scale(1.15)}}
@media(max-width:520px){.panel::before,.panel::after{display:none}}
.panel__tag{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cobalt);margin-bottom:16px}
body.home.is-dark .panel__tag{color:#fff}
.prow{display:flex;gap:14px;padding:13px 0;border-top:1px solid var(--line-d)}
body.home:not(.is-dark) .prow{border-color:var(--line-l)}
.prow:first-of-type{border-top:none}
.prow__code{font-family:var(--mono);font-size:.74rem;color:var(--cobalt);flex-shrink:0;padding-top:2px;min-width:34px}
body.home.is-dark .prow__code{color:#fff}
.prow__title{font-family:var(--disp);font-weight:500;font-size:1rem;letter-spacing:-.01em;line-height:1.2}
.prow__desc{font-size:.86rem;line-height:1.4;color:var(--muted-d);margin-top:3px}
body.home:not(.is-dark) .prow__desc{color:var(--muted-l)}
.prow__tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px;list-style:none;padding:0}
.prow__tags li{font-family:var(--mono);font-size:.6rem;letter-spacing:.03em;color:var(--muted-d);border:1px solid var(--line-d);border-radius:2px;padding:4px 7px}
body.home:not(.is-dark) .prow__tags li{color:var(--muted-l);border-color:var(--line-l)}
.principle{padding:15px 0;border-top:1px solid var(--line-d)}
body.home:not(.is-dark) .principle{border-color:var(--line-l)}
.principle:first-child{border-top:none}
.principle__k{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;color:var(--cobalt);text-transform:uppercase}
body.home.is-dark .principle__k{color:#fff}
.principle__t{font-family:var(--disp);font-weight:500;font-size:1.05rem;margin:4px 0 5px}
.principle__d{font-size:.88rem;line-height:1.45;color:var(--muted-d)}
body.home:not(.is-dark) .principle__d{color:var(--muted-l)}

.paths{grid-template-columns:1fr;gap:40px;max-width:1100px}
.paths__head{max-width:620px}
.paths__cards{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media(max-width:760px){.paths__cards{grid-template-columns:1fr}}
.pathcard{border:1px solid var(--line-l);border-radius:6px;padding:30px 28px;background:rgba(255,255,255,.5);transition:border-color .25s,transform .25s;display:block;color:inherit}
body.home.is-dark .pathcard{border-color:var(--line-d);background:rgba(16,20,24,.4)}
.pathcard:hover{border-color:var(--cobalt);transform:translateY(-3px)}
.pathcard__k{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cobalt)}
.pathcard__t{font-family:var(--disp);font-weight:700;font-size:1.5rem;letter-spacing:-.02em;margin:14px 0 10px;line-height:1.05}
.pathcard__d{font-size:.96rem;line-height:1.5;color:var(--muted-l)}
body.home.is-dark .pathcard__d{color:var(--muted-d)}
.pathcard__go{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--cobalt);margin-top:20px;display:inline-flex;gap:8px;align-items:center}

.indicator{position:fixed;right:clamp(16px,3vw,40px);bottom:26px;z-index:40;display:flex;align-items:center;gap:12px;padding:10px 15px;border:1px solid var(--line-d);border-radius:4px;background:rgba(11,13,16,.6);backdrop-filter:blur(6px)}
body.home:not(.is-dark) .indicator{background:rgba(255,255,255,.7);border-color:var(--line-l)}
.indicator__num{font-family:var(--mono);font-size:.72rem;color:var(--cobalt)}
body.home.is-dark .indicator__num{color:#fff}
.indicator__t{font-family:var(--disp);font-weight:600;font-size:.82rem}
.indicator__s{font-family:var(--mono);font-size:.62rem;letter-spacing:.05em;color:var(--muted-d);text-transform:uppercase}
body.home:not(.is-dark) .indicator__s{color:var(--muted-l)}
@media(max-width:520px){.indicator{display:none}}

body.home footer.site-footer{position:relative;z-index:10;background:var(--paper);transition:background-color .9s}
body.home.is-dark footer.site-footer{background:var(--ink-deep);border-color:var(--line-d)}
body.home.is-dark .site-footer__col a,body.home.is-dark .site-footer__col p,body.home.is-dark .site-footer__desc{color:#EDEFF2}

.reveal{opacity:1}
@media(max-width:900px){
  .chapter__grid{grid-template-columns:1fr;gap:30px}
  .panel{max-width:100%;margin-top:6px}
  .chapter{padding-top:110px}
}
@media(prefers-reduced-motion:reduce){.scroll-hint span,.panel::after{animation:none}}