/*
Theme Name: Chitarra Facile Blog
Theme URI: https://chitarrafacile.com/lezionidichitarra/
Description: Tema blog di Chitarra Facile - veloce, SEO-perfetto, con shortcode prodotto. Design Space Grotesk/Inter, verde brand.
Author: Chitarra Facile
Version: 2.3
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: cf-blog
*/

:root{
  --green:#16b485;        /* verde brand più chiaro */
  --green-d:#0e9068;
  --green-l:#4cd9a8;
  --ink:#14211d;          /* testo scuro */
  --ink-soft:#42514c;
  --amber:#ff8a3d;        /* accento caldo */
  --amber-d:#f0701a;
  --cream:#fbf8f2;        /* sfondo caldo */
  --sand:#f4efe4;
  --line:#e7e0d1;
  --white:#ffffff;
  --radius:20px;
  --shadow:0 18px 50px -22px rgba(15,40,32,.35);
  --shadow-sm:0 8px 24px -14px rgba(15,40,32,.4);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  color:var(--ink);background:var(--cream);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;overflow-x:clip;
}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;line-height:1.1;letter-spacing:-.03em;font-weight:600}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.eyebrow{font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:14px;display:inline-block}
.eyebrow.amber{color:var(--amber-d)}
.section{padding:96px 0}
.center{text-align:center}
.muted{color:var(--ink-soft)}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:1rem;
  padding:15px 30px;border-radius:999px;cursor:pointer;border:none;text-align:center;text-wrap:balance;
  transition:transform .15s ease,box-shadow .25s ease,background .2s ease;
  font-family:inherit;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--green-l),var(--green) 55%,var(--green-d));color:#fff;box-shadow:0 12px 28px -10px rgba(22,180,133,.7)}
.btn-primary:hover{background:linear-gradient(135deg,var(--green),var(--green-d))}
.btn-amber{background:linear-gradient(135deg,var(--amber),var(--amber-d));color:#fff;box-shadow:0 12px 28px -10px rgba(240,112,26,.65)}
.btn-ghost{background:#fff;color:var(--green-d);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--green)}
.btn-lg{padding:18px 38px;font-size:1.08rem}
.btn-note{margin-top:10px;font-size:.84rem;color:var(--ink-soft)}
.hand-note{font-family:'Caveat',cursive;font-size:clamp(1.2rem,2vw,1.5rem);line-height:1.3;color:var(--ink);font-weight:600;max-width:460px;margin:0 0 4px}
.hand-note .hn-em{color:var(--amber-d);font-weight:700}
.cta-row{display:flex;align-items:center;gap:4px;margin-top:20px}
.hand-arrow{flex-shrink:0;width:90px;height:auto;color:var(--green-d);transform:rotate(-3deg)}
@media(max-width:560px){.hand-arrow{width:70px}}

/* top bar */
.topbar{background:linear-gradient(90deg,#0b231a,#143a2c 55%,#0b231a);color:#cfe3da;font-size:.82rem;font-weight:500;letter-spacing:.01em}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:40px;gap:18px}
.topbar a{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;color:#cfe3da;transition:color .2s}
.topbar a:hover{color:#fff}
.topbar svg{width:14px;height:14px;flex:0 0 14px;opacity:.85}
.topbar b{color:#fff;font-weight:700}
.topbar .tb-right{display:flex;align-items:center}
.topbar .tb-right a{padding:0 16px;position:relative}
.topbar .tb-right a:last-child{padding-right:0}
.topbar .tb-right a+a::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:1px;height:13px;background:rgba(255,255,255,.16)}
@media(max-width:760px){.topbar .tb-left{display:none}.topbar .wrap{justify-content:center}.topbar .tb-right a{padding:0 12px}}

/* nav */
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,253,249,.82);-webkit-backdrop-filter:saturate(170%) blur(18px);backdrop-filter:saturate(170%) blur(18px);border-bottom:1px solid rgba(20,33,29,.06);transition:background .3s,box-shadow .3s,border-color .3s}
header.nav::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;pointer-events:none;background:linear-gradient(90deg,transparent 4%,rgba(202,162,74,.8) 26%,rgba(22,180,133,.85) 52%,rgba(202,162,74,.8) 78%,transparent 96%);opacity:.9}
header.nav.scrolled{background:rgba(255,253,249,.96);box-shadow:0 16px 42px -22px rgba(16,40,30,.34);border-bottom-color:transparent}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:80px;gap:20px;transition:height .3s}
header.nav.scrolled .wrap{height:64px}
.logo{display:flex;align-items:center}
.logo-img{height:38px;width:auto;display:block;transition:height .3s}
header.nav.scrolled .logo-img{height:33px}
nav.menu{display:flex;align-items:center;gap:34px;font-weight:600;font-size:.95rem}
nav.menu a{color:var(--ink-soft);position:relative;padding:6px 0;transition:color .2s}
nav.menu a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--green),var(--green-l));transition:right .28s ease}
nav.menu a:hover{color:var(--ink)}
nav.menu a:hover::after{right:0}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-cta .btn{padding:11px 22px;font-size:.92rem}
.nav-cta .btn-ghost{background:transparent;border:1.5px solid rgba(20,33,29,.16);color:var(--ink)}
.nav-cta .btn-ghost:hover{border-color:var(--green);color:var(--green-d);background:rgba(22,180,133,.06)}
.nav-cta .btn-primary{position:relative;overflow:hidden;box-shadow:0 10px 24px -8px rgba(22,180,133,.6),inset 0 1px 0 rgba(255,255,255,.35)}
.nav-cta .btn-primary::after{content:"";position:absolute;top:-20%;left:-70%;width:45%;height:140%;pointer-events:none;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-18deg);animation:navShine 5.5s ease-in-out infinite}
.nav-cta .btn-primary:hover{transform:translateY(-1px);box-shadow:0 14px 30px -8px rgba(22,180,133,.7),inset 0 1px 0 rgba(255,255,255,.4)}
@keyframes navShine{0%{left:-70%}16%{left:140%}100%{left:140%}}
@media(prefers-reduced-motion:reduce){.nav-cta .btn-primary::after{animation:none}}
.burger{display:none;background:none;border:none;cursor:pointer;font-size:1.6rem;color:var(--ink)}
@media(max-width:940px){nav.menu{display:none}.burger{display:block}.logo{margin-right:auto}.nav .logo-img{height:34px}.nav .wrap{gap:10px}.nav-cta{display:flex;gap:8px;flex:none}.nav-cta .btn-ghost{display:none}.nav-cta .btn-primary{padding:9px 16px;font-size:.84rem;white-space:nowrap;flex:none}
/* iOS Safari: sticky + backdrop-filter fa sparire la barra durante lo scroll -> niente blur su mobile, sfondo pieno */
header.nav,header.nav.scrolled{-webkit-backdrop-filter:none;backdrop-filter:none;background:#fffdf9}}
@media(max-width:380px){.nav .logo-img{height:30px}.nav-cta .btn-primary{padding:8px 13px;font-size:.8rem}.nav .wrap{gap:8px}}

/* hero */
.hero{position:relative;padding:80px 0 60px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(920px 540px at 82% -12%,rgba(76,217,168,.34),transparent 62%),
  radial-gradient(760px 460px at 4% 116%,rgba(255,138,61,.18),transparent 60%),
  linear-gradient(180deg,rgba(22,180,133,.05),transparent 40%);z-index:0}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(1.85rem,3.6vw,2.8rem);font-weight:600;margin-bottom:16px}
.hero h1 .hl{background:linear-gradient(120deg,var(--green-l),var(--green) 55%,var(--green-d));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-family:'Caveat',cursive;font-size:clamp(1.35rem,2.3vw,1.72rem);line-height:1.28;color:var(--ink);font-weight:600;max-width:580px;margin-bottom:30px}
.hero p.lead a{color:var(--ink);font-weight:700;text-decoration:none;padding:0 .14em;border-radius:3px;
  background-image:linear-gradient(104deg,rgba(255,222,74,0) .5%,rgba(255,222,74,.88) 2%,rgba(255,222,74,.92) 95%,rgba(255,222,74,0) 99%);
  background-repeat:no-repeat;background-size:100% 55%;background-position:0 72%;transition:background-size .25s ease}
.hero p.lead a:hover{background-size:100% 92%}
section[id]{scroll-margin-top:88px}
.pill{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);
  padding:8px 16px;border-radius:999px;font-size:.84rem;font-weight:700;color:var(--green-d);margin-bottom:24px;box-shadow:var(--shadow-sm)}
.pill .dot{width:9px;height:9px;border-radius:50%;background:var(--amber);animation:dotPulse 1.8s ease-out infinite}
@keyframes dotPulse{0%{box-shadow:0 0 0 0 rgba(255,138,61,.6)}70%{box-shadow:0 0 0 11px rgba(255,138,61,0)}100%{box-shadow:0 0 0 0 rgba(255,138,61,0)}}
.hero-img{position:relative}
.hero-img .photo{aspect-ratio:4/5;position:relative;display:grid;place-items:center;overflow:visible}
.hero-img .photo::before{content:"";position:absolute;inset:8% 2% 4% 2%;z-index:0;
  background:radial-gradient(58% 56% at 50% 44%,rgba(76,217,168,.6),rgba(22,180,133,.30) 52%,transparent 72%);
  filter:blur(10px)}
.hero-img .photo .cap{display:none}
.hero-img .badge-float{position:absolute;background:#fff;border-radius:16px;padding:14px 18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px}
.badge-float .n{font-family:'Space Grotesk';font-weight:700;font-size:1.5rem;color:var(--green);line-height:1}
.badge-float small{font-size:.74rem;color:var(--ink-soft);font-weight:600}
.bf-1{top:-14px;left:-38px;z-index:3}
.bf-2{bottom:7%;right:-30px;z-index:3}
@media(max-width:940px){.hero .wrap{grid-template-columns:1fr;gap:40px}.hero-img{max-width:420px;margin:0 auto}.bf-1{left:0}.bf-2{right:0}}

/* choose 3 cards */
.choose{margin-top:14px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ch-card.ch-primary{grid-column:1 / -1;flex-direction:row;align-items:center;gap:20px;padding:22px 26px;
  background:linear-gradient(135deg,var(--green-l),var(--green) 52%,var(--green-d));border-color:transparent;color:#fff;
  box-shadow:0 22px 42px -18px rgba(22,180,133,.6)}
.ch-card.ch-primary .ch-ic{height:76px;margin:0;flex-shrink:0;filter:drop-shadow(0 8px 14px rgba(0,0,0,.25))}
.ch-primary-txt{flex:1;min-width:0}
.ch-card.ch-primary h3{color:#fff;font-size:1.42rem;margin-bottom:3px}
.ch-card.ch-primary p{color:rgba(255,255,255,.92);font-size:.96rem;margin:0}
.ch-note{display:block;margin-top:7px;font-size:.8rem;color:rgba(255,255,255,.85);font-weight:500}
.ch-cta{flex-shrink:0;background:#fff;color:var(--green-d);font-weight:800;font-size:.98rem;padding:14px 24px;border-radius:999px;
  display:inline-flex;align-items:center;gap:8px;box-shadow:0 10px 22px -10px rgba(0,0,0,.35);position:relative;z-index:1}
.ch-cta .arr{transition:transform .3s ease}
.ch-card.ch-primary:hover .ch-cta .arr{transform:translateX(5px)}
.ch-card.ch-sec{padding:24px 22px 20px}
.ch-card.ch-sec .ch-ic{height:66px}
@media(max-width:680px){
  .choose{grid-template-columns:1fr}
  .ch-card.ch-primary{flex-direction:column;text-align:center;align-items:center;gap:14px;padding:26px 22px}
  .ch-primary-txt{text-align:center}
  .ch-cta{width:100%;justify-content:center}
}
.ch-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px 26px 24px;
  box-shadow:0 12px 30px -20px rgba(15,40,32,.35);overflow:hidden;
  transition:transform .4s cubic-bezier(.2,.75,.2,1),box-shadow .4s,border-color .4s;
  display:flex;flex-direction:column;gap:10px}
/* bagliore dietro l'icona (colore per card) */
.ch-card::before{content:"";position:absolute;left:6px;top:-36px;width:185px;height:185px;border-radius:50%;
  opacity:0;transition:opacity .45s;pointer-events:none;z-index:0}
/* bordo lucido e spesso (gradiente) che compare in hover */
.ch-card::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:3px;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .4s;pointer-events:none;z-index:2}
.ch-card:hover{transform:translateY(-12px);border-color:transparent;
  box-shadow:0 34px 56px -24px rgba(15,40,32,.42),0 10px 24px -16px rgba(0,0,0,.18)}
.ch-card:hover::before{opacity:1}
.ch-card:hover::after{opacity:1}
/* colori per card: 1 verde · 2 arancio · 3 azzurro */
.ch-card:nth-child(1)::before{background:radial-gradient(circle,rgba(22,180,133,.30),transparent 66%)}
.ch-card:nth-child(1)::after{background:linear-gradient(135deg,#c7f3e3,#16b485 52%,#0c7f5d)}
.ch-card:nth-child(2)::before{background:radial-gradient(circle,rgba(255,138,61,.30),transparent 66%)}
.ch-card:nth-child(2)::after{background:linear-gradient(135deg,#ffe3c9,#ff8a3d 52%,#dc6a17)}
.ch-card:nth-child(3)::before{background:radial-gradient(circle,rgba(58,169,222,.30),transparent 66%)}
.ch-card:nth-child(3)::after{background:linear-gradient(135deg,#cfeafa,#3aa9de 52%,#1d6f9e)}
.ch-card h3{position:relative;font-size:1.18rem;font-weight:600}
.ch-card p{position:relative;font-size:.92rem;color:var(--ink-soft);flex:1}
.ch-card .go{position:relative;font-weight:700;color:var(--green-d);font-size:.92rem;display:inline-flex;gap:7px;align-items:center}
.ch-card .go .arr{transition:transform .3s ease}
.ch-card:hover .go .arr{transform:translateX(5px)}
/* touch: niente stato :hover (evita il "doppio tap" su iOS per aprire le schede) */
@media(hover:none){
  .ch-card:hover{transform:none;box-shadow:0 12px 30px -20px rgba(15,40,32,.35);border-color:var(--line)}
  .ch-card:hover::before,.ch-card:hover::after{opacity:0}
  .ch-card:hover .go .arr,.ch-card.ch-primary:hover .ch-cta .arr,.ch-card:hover .ch-ic{transform:none}
}
@media(max-width:860px){.choose{grid-template-columns:1fr}}

/* trust bar */
.trust{background:linear-gradient(135deg,#0e4d3b,#13795c 65%,#16b485);color:#eafaf3;padding:54px 0 84px}
.trust .quote{text-align:center;max-width:880px;margin:0 auto}
.trust .quote h2{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:500;color:#fff}
.trust .quote h2 .hl{color:var(--amber)}
.trust .quote p{margin-top:16px;color:#cdeee1}
.logos{margin-top:40px;display:flex;flex-wrap:wrap;justify-content:center;gap:14px 30px;opacity:.85}
.logos span{font-weight:700;letter-spacing:.04em;color:#f0faf5;font-size:.95rem;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.07);padding:8px 16px;border-radius:10px}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;z-index:5}
.stat{background:#fff;border-radius:var(--radius);padding:28px 22px;text-align:center;box-shadow:var(--shadow);border:1px solid var(--line)}
.stat .n{font-family:'Space Grotesk';font-weight:700;font-size:2.3rem;color:var(--green);line-height:1}
.stat .l{font-size:.86rem;color:var(--ink-soft);font-weight:600;margin-top:8px}
@media(max-width:860px){.stats{grid-template-columns:repeat(2,1fr)}.stats>*{min-width:0}}@media(max-width:480px){.stat{padding:20px 10px}.stat .n{font-size:1.6rem}.stat .l{font-size:.76rem}}

/* section heads */
.shead{max-width:680px;margin:0 auto 54px}
.shead h2{font-size:clamp(2rem,3.6vw,2.9rem);font-weight:600}
.shead p{margin-top:16px;color:var(--ink-soft);font-size:1.08rem}

/* free course cards */
.free{background:var(--sand)}
.free-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.fc{position:relative;border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);color:var(--ink);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.fc:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.fc-stage{order:-1;position:relative;height:208px;display:grid;place-items:center;padding:24px}
.fc-stage::after{content:"";position:absolute;left:50%;bottom:24px;width:54%;height:14px;transform:translateX(-50%);
  background:radial-gradient(50% 100% at 50% 50%,rgba(0,0,0,.16),transparent 70%);filter:blur(4px)}
.fc-stage .thumb{position:relative;z-index:1;max-width:78%;max-height:168px;width:auto;height:auto;object-fit:contain;
  filter:drop-shadow(0 16px 24px rgba(0,0,0,.2))}
.fc-body{padding:24px 28px 28px;display:flex;flex-direction:column;flex:1}
/* tinta chiara dell'immagine + colore accento per blocco */
.fc.g1 .fc-stage{background:linear-gradient(155deg,#e6faf1,#74d9b4)}
.fc.g2 .fc-stage{background:linear-gradient(155deg,#e8f3fc,#8fc6ec)}
.fc.g3 .fc-stage{background:linear-gradient(155deg,#f3eafa,#c19fe4)}
.fc.g4 .fc-stage{background:linear-gradient(155deg,#fdf0e4,#f4b478)}
.fc .tag{align-self:flex-start;font-weight:700;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  padding:6px 12px;border-radius:999px;margin-bottom:14px}
.fc.g1 .tag{background:#e4f6ee;color:#0e8e69}
.fc.g2 .tag{background:#e4f0f9;color:#1f6f9e}
.fc.g3 .tag{background:#f1e8f8;color:#7a3aa0}
.fc.g4 .tag{background:#fbeadb;color:#c1561a}
.fc h3{font-size:1.26rem;font-weight:600;margin-bottom:10px;color:var(--ink)}
.fc p{font-size:.93rem;color:var(--ink-soft);flex:1;margin-bottom:20px}
.fc .btn{align-self:flex-start;background:linear-gradient(135deg,var(--green-l),var(--green) 55%,var(--green-d));
  color:#fff;box-shadow:0 12px 26px -12px rgba(22,180,133,.7)}
@media(max-width:760px){.free-grid{grid-template-columns:1fr}}

/* FONDATORE — palco VIP scuro con effetti luce */
.founder{position:relative;overflow:hidden;color:#eaf3ef;
  background:radial-gradient(120% 95% at 50% -8%,#123a2d,#0a2019 52%,#06130d)}
.founder::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(38% 46% at 20% -4%,rgba(76,217,168,.22),transparent 62%),
    radial-gradient(40% 48% at 82% -2%,rgba(255,138,61,.16),transparent 62%),
    radial-gradient(70% 50% at 50% 116%,rgba(22,180,133,.18),transparent 70%)}
.founder::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(circle at 13% 26%,rgba(76,217,168,.22),transparent 8%),
    radial-gradient(circle at 24% 70%,rgba(255,255,255,.10),transparent 5%),
    radial-gradient(circle at 84% 34%,rgba(255,138,61,.18),transparent 7%),
    radial-gradient(circle at 92% 72%,rgba(76,217,168,.16),transparent 6%),
    radial-gradient(circle at 62% 14%,rgba(255,255,255,.08),transparent 4%),
    radial-gradient(circle at 46% 88%,rgba(76,217,168,.12),transparent 5%);
  filter:blur(2px)}
.founder .wrap{position:relative;z-index:1}
.founder .shead h2{color:#fff}
.founder .shead p{color:#aec6bc}
.founder .founder-text p{color:#c6d8d0}
.founder .founder-text strong{color:#fff}
.founder .pull-quote{color:#fff;border-left-color:var(--green-l)}
.founder .cred-chips span{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);color:#eaf3ef;box-shadow:none}
.founder-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:52px;align-items:center}
.founder-portrait{position:relative;display:flex;justify-content:center;align-items:flex-end;min-height:430px}
.founder-portrait::after{content:"";position:absolute;z-index:0;width:84%;aspect-ratio:1;left:50%;top:42%;
  transform:translate(-50%,-50%);border-radius:50%;
  background:radial-gradient(50% 50% at 50% 45%,rgba(76,217,168,.55),rgba(22,180,133,.22) 55%,transparent 72%);filter:blur(18px)}
.founder-img{position:relative;z-index:1;width:100%;max-width:420px;height:auto;display:block;
  filter:drop-shadow(0 26px 34px rgba(14,80,60,.3))}
.founder-chip{position:absolute;z-index:2;left:-12px;bottom:20px;max-width:262px;border-radius:13px;padding:14px 20px;overflow:hidden;
  background:linear-gradient(135deg,#fdf4c2 0%,#e9c560 20%,#c1962e 46%,#a9781b 54%,#f0d678 74%,#c89a31 100%);
  border:1px solid rgba(255,247,210,.7);
  box-shadow:0 16px 32px -14px rgba(110,75,0,.6),inset 0 1px 0 rgba(255,255,255,.85),inset 0 -2px 5px rgba(120,80,0,.4);
  font-weight:800;font-size:.82rem;line-height:1.3;color:#5a3d05;text-align:left;
  text-shadow:0 1px 0 rgba(255,255,255,.5)}
.founder-chip::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:1;
  background:linear-gradient(116deg,transparent 32%,rgba(255,255,255,.6) 46%,rgba(255,255,255,0) 60%)}
.founder-chip::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:1;border-radius:inherit;
  background:
   radial-gradient(circle at 10px 10px,rgba(90,61,5,.5) 0 1.6px,transparent 2.6px),
   radial-gradient(circle at calc(100% - 10px) 10px,rgba(90,61,5,.5) 0 1.6px,transparent 2.6px),
   radial-gradient(circle at 10px calc(100% - 10px),rgba(90,61,5,.5) 0 1.6px,transparent 2.6px),
   radial-gradient(circle at calc(100% - 10px) calc(100% - 10px),rgba(90,61,5,.5) 0 1.6px,transparent 2.6px)}
.founder-chip .fc-txt{position:relative;z-index:2;display:block}
.founder-chip .em{font-size:1.25rem}
.founder-name{font-size:clamp(2rem,4vw,2.9rem);font-weight:600;line-height:1.04;margin-bottom:6px}
.founder-role{color:var(--green-d);font-weight:700;font-size:1rem;margin-bottom:18px}
.founder-text p{color:var(--ink-soft);margin-bottom:14px}
.founder-text strong{color:var(--ink)}
.pull-quote{margin:20px 0;padding:8px 0 8px 20px;border-left:3px solid var(--green);
  font-family:'Space Grotesk',sans-serif;font-style:italic;font-size:1.16rem;color:var(--ink);line-height:1.42}
.cred-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.cred-chips span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 15px;
  font-weight:600;font-size:.84rem;display:inline-flex;align-items:center;gap:8px;box-shadow:var(--shadow-sm)}
.cred-chips span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green)}
.tv-highlight{margin-top:60px;display:grid;grid-template-columns:1fr 1fr;border-radius:26px;overflow:hidden;
  background:linear-gradient(135deg,#0e4d3b,#13795c 70%,#16b485);color:#fff;box-shadow:var(--shadow)}
.tv-highlight .tv-text{padding:42px 46px;display:flex;flex-direction:column;justify-content:center}
.tv-highlight .tv-text h3{font-size:1.5rem;color:#fff;margin:10px 0 14px}
.tv-highlight .tv-text p{color:#d3ebe0;font-size:.98rem}
.tv-highlight .tv-img{position:relative;min-height:330px}
.tv-highlight .tv-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
@media(max-width:900px){.founder-grid{grid-template-columns:1fr;gap:34px}.founder-portrait{max-width:400px;margin:0 auto}}
@media(max-width:820px){.tv-highlight{grid-template-columns:1fr}.tv-highlight .tv-img{min-height:240px;order:-1}}
.founder-video{margin-top:58px;text-align:center}
.founder-video h3{font-size:1.6rem;color:#fff;margin:10px 0 26px}
/* foto dal vivo: orizzontale, bordi dissolti nel fondo */
.stage-gallery{margin-top:24px}
.stage-solo{position:relative;max-width:1080px;margin:0 auto;
  -webkit-mask:
    linear-gradient(to right,transparent 0,#000 15%,#000 85%,transparent 100%),
    linear-gradient(to bottom,transparent 0,#000 16%,#000 50%,transparent 100%);
  -webkit-mask-composite:source-in;
  mask:
    linear-gradient(to right,transparent 0,#000 15%,#000 85%,transparent 100%),
    linear-gradient(to bottom,transparent 0,#000 16%,#000 50%,transparent 100%);
  mask-composite:intersect}
.stage-solo img{width:100%;display:block;filter:brightness(.74) saturate(.8) contrast(1.02)}
.video-facade{padding:0;border:0;cursor:pointer;display:block;width:100%;background:#000}
.video-facade img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.vplay{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:84px;height:58px;border-radius:16px;
  background:rgba(15,15,15,.74);display:grid;place-items:center;transition:transform .25s,background .25s;z-index:1}
.vplay::after{content:"";border-style:solid;border-width:13px 0 13px 22px;border-color:transparent transparent transparent #fff;margin-left:4px}
.video-facade:hover .vplay{background:var(--amber-d);transform:translate(-50%,-50%) scale(1.08)}

/* FLOW CHART (dashboard AI, full-width) */
.flow-sec{background:var(--sand);overflow:hidden;position:relative}
.flow-sec .wrap,.flow-sec .flow-card{position:relative;z-index:1}
.flow-sec .wrap{isolation:isolate}
.flow-sec .wrap::before{content:"";position:absolute;left:50%;top:-24px;transform:translateX(-50%);
  width:min(1020px,96%);height:calc(100% + 44px);z-index:-1;pointer-events:none;
  background:radial-gradient(ellipse 58% 56% at 50% 46%,rgba(251,248,242,.97),rgba(251,248,242,.62) 56%,transparent 80%);
  filter:blur(7px)}
.flow-sec .shead{max-width:870px}
.flow-net-bg{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden;opacity:.7}
.flow-net-bg svg{width:100%;height:100%;display:block}
.flow-net line{stroke:rgba(16,130,98,.13);stroke-width:1}
.flow-net circle{fill:rgba(26,175,128,.42);filter:drop-shadow(0 0 4px rgba(31,211,155,.6))}
/* descrizione formattata */
.flow-desc{max-width:852px;margin:0 auto;color:var(--ink-soft);font-size:1.02rem;line-height:1.72;text-align:left}
.flow-desc p{margin:0 0 14px}
.flow-desc strong{color:var(--ink);font-weight:700}
.flow-desc u{text-decoration-color:var(--green);text-decoration-thickness:2px;text-underline-offset:3px}
.flow-desc em{font-style:italic}
.flow-desc .muted{color:#94a39b}
.flow-lead{display:block;font-family:'Space Grotesk',sans-serif;font-weight:700;color:var(--green-d);font-size:1.14rem;margin:20px 0 12px}
.flow-bal{display:grid;gap:10px;margin:4px 0 18px}
.flow-bal .row{display:flex;gap:9px;align-items:baseline;background:#fff;border:1px solid var(--line);border-left:4px solid;border-radius:12px;padding:11px 16px}
.flow-bal .row.hard{border-left-color:#ef5350}
.flow-bal .row.easy{border-left-color:#5fb0e6}
.flow-bal .row b{color:var(--ink);white-space:nowrap}
.flow-key{margin-top:6px;background:rgba(22,180,133,.1);border:1px solid rgba(22,180,133,.28);border-radius:14px;padding:14px 18px;color:var(--ink);font-weight:500}
@media(max-width:600px){.flow-bal .row{flex-direction:column;gap:3px}}
.flow-card{position:relative;overflow:hidden;width:100%;margin-top:40px;padding:42px clamp(18px,5vw,72px) 36px;
  background:radial-gradient(120% 130% at 6% 0%,#103a2e,#0a241c 55%,#05120c);
  border-top:1px solid rgba(255,255,255,.09);border-bottom:1px solid rgba(255,255,255,.09)}
.flow-card .glow{position:absolute;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(48% 70% at 84% 2%,rgba(31,211,155,.16),transparent 60%),radial-gradient(40% 70% at 5% 100%,rgba(255,138,61,.08),transparent 60%)}
.flow-card .scan{position:absolute;left:0;right:0;top:0;height:130px;pointer-events:none;z-index:1;
  background:linear-gradient(180deg,transparent,rgba(31,211,155,.10),transparent);animation:flowScan 7s linear infinite}
@keyframes flowScan{0%{transform:translateY(-140px)}100%{transform:translateY(660px)}}
.flow-svg{position:relative;z-index:2;width:100%;height:auto;display:block;max-width:1460px;margin:0 auto}
.flow-axis{stroke:rgba(255,255,255,.3);stroke-width:1.5}
.flow-grid{stroke:rgba(255,255,255,.07);stroke-width:1}
.flow-hud{stroke:rgba(31,211,155,.45);stroke-width:2;fill:none}
.flow-band{fill:rgba(31,211,155,.12)}
.flow-line{fill:none;stroke-width:4;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.9s ease}
.flow-card.in .flow-line{stroke-dashoffset:0}
.line-ideal{stroke:#1fd39b;stroke-width:5.5;filter:drop-shadow(0 0 8px rgba(31,211,155,.8));transition-delay:.15s}
.line-cons{stroke:#ef5350;transition-delay:.5s}
.line-acc{stroke:#ff9b4d;transition-delay:.8s}
.line-app{stroke:#5fb0e6;transition-delay:1.1s}
.flow-dash{fill:none;stroke-width:2.8;stroke-linecap:round;stroke-dasharray:2 10;opacity:0;transition:opacity .7s ease 1.1s}
.flow-card.in .flow-dash{opacity:.62}
.dash-cons{stroke:#ef5350}.dash-acc{stroke:#ff9b4d}.dash-app{stroke:#5fb0e6}
.break-lbl{font-family:'Inter',sans-serif;font-weight:700;font-size:11px;letter-spacing:.08em;opacity:0;transition:opacity .6s ease 1.5s}
.flow-card.in .break-lbl{opacity:.95}
.flow-axlabel{fill:#bcd3cb;font-family:'Inter',sans-serif;font-weight:600;font-size:14px}
.flow-zone{fill:rgba(255,255,255,.32);font-family:'Inter',sans-serif;font-weight:700;font-size:13px;letter-spacing:.16em}
.flow-cap{font-family:'Inter',sans-serif;font-weight:700;font-size:15px}
.cap-ideal{fill:#7df0c6}.cap-cons{fill:#ff8f8d}.cap-acc{fill:#ffb273}.cap-app{fill:#9cd0f2}
.flow-dot{fill:#e6fff6;filter:drop-shadow(0 0 8px rgba(31,211,155,.95))}
.flow-legend{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:18px 30px;margin:28px auto 0;max-width:1320px}
.flow-legend .it{display:flex;gap:12px;align-items:flex-start}
.flow-legend .sw{width:16px;height:16px;border-radius:5px;flex-shrink:0;margin-top:3px}
.flow-legend b{color:#fff;font-weight:700;font-size:.92rem;display:block;line-height:1.3}
.flow-legend small{color:#a9c2ba;font-size:.82rem}
.sw-ideal{background:#1fd39b;box-shadow:0 0 9px rgba(31,211,155,.7)}.sw-cons{background:#ef5350}.sw-acc{background:#ff9b4d}.sw-app{background:#5fb0e6}
@media(max-width:1000px){.flow-legend{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.flow-legend{grid-template-columns:1fr}.flow-card{padding:24px 16px}}

/* features grid */
.feat-sec{background:#fff}
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;transition:transform .2s,box-shadow .2s}
.feat:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.feat .ic{width:56px;height:56px;border-radius:15px;background:linear-gradient(150deg,#fdf8ea,#f3e6c4);
  display:grid;place-items:center;margin-bottom:16px;border:1px solid #ecdcb2;box-shadow:inset 0 1px 0 rgba(255,255,255,.8)}
.feat-ic{width:30px;height:30px;display:block;filter:drop-shadow(0 1.5px 1.5px rgba(120,80,0,.35))}
.feat h3{font-size:1.05rem;font-weight:600;margin-bottom:8px}
.feat p{font-size:.88rem;color:var(--ink-soft)}
.feat-phone{margin-top:50px;text-align:center}
.feat-phone img{max-width:760px;width:100%;height:auto;display:inline-block;filter:drop-shadow(0 34px 44px rgba(15,40,32,.22))}
@media(max-width:960px){.feat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.feat-grid{grid-template-columns:1fr}}

/* testimonials */
.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.tcard .stars{color:var(--amber);letter-spacing:2px;margin-bottom:14px}
.tcard p{font-size:.96rem;color:var(--ink-soft);flex:1;font-style:italic}
.tcard .who{margin-top:18px;display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px solid var(--line)}
.tcard .av{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--green-l),var(--green-d));display:grid;place-items:center;color:#fff;font-weight:700}
.tcard .who b{font-weight:700;font-size:.95rem}
.tcard .who small{display:block;color:var(--ink-soft);font-size:.8rem}
@media(max-width:900px){.test-grid{grid-template-columns:1fr}}
/* pro testimonials con foto grandi */
.pro-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pro-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.pro-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.pro-card .ph{width:100%;aspect-ratio:1/1;object-fit:cover;object-position:center 20%;display:block}
.pro-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.pro-body .stars{color:var(--amber);letter-spacing:2px;margin-bottom:12px}
.pro-body p{font-size:.95rem;color:var(--ink-soft);font-style:italic;flex:1;margin:0}
.pro-who{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.pro-who b{font-weight:700;font-size:1.02rem;display:block}
.pro-who small{color:var(--ink-soft);font-size:.84rem}
@media(max-width:900px){.pro-grid{grid-template-columns:1fr;max-width:460px;margin:0 auto}}
/* carosello professionisti */
.pro-marquee{position:relative;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none;padding:22px 0 42px;
  -webkit-mask:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);
  mask:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.pro-marquee::-webkit-scrollbar{display:none}
.pro-track{display:flex;align-items:stretch;width:max-content}
.pro-track .pro-card{flex:0 0 300px;width:300px;margin-right:24px}
.pro-track .pro-card .ph{aspect-ratio:auto;height:220px}
.pro-track .pro-card p{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
@keyframes proScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.pro-track{animation:none}}
/* carosello studenti lezioni private (video sopra + testo sotto) */
.stud-track{animation-duration:80s}
.stud-track .stud-card{flex:0 0 366px;width:366px;margin-right:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.stud-track .stud-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.stud-video{position:relative;display:block;width:100%;aspect-ratio:16/9;border:0;padding:0;margin:0;cursor:pointer;background:#0c0c0c center/cover no-repeat;overflow:hidden}
.stud-video::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.04),rgba(0,0,0,.28));transition:background .2s}
.stud-video:hover::before{background:linear-gradient(180deg,rgba(0,0,0,.02),rgba(0,0,0,.18))}
.stud-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.stud-body .stars{color:var(--amber);letter-spacing:2px;margin-bottom:12px}
.stud-body p{font-size:.95rem;color:var(--ink-soft);font-style:italic;flex:1;margin:0;display:-webkit-box;-webkit-line-clamp:7;-webkit-box-orient:vertical;overflow:hidden}
@media(max-width:480px){.stud-track .stud-card{flex:0 0 300px;width:300px}}
/* video lightbox */
.vlightbox{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;padding:24px}
.vlightbox.open{display:flex}
.vlb-backdrop{position:absolute;inset:0;background:rgba(8,16,12,.84);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px)}
.vlb-stage{position:relative;width:min(940px,92vw);z-index:1;animation:vlbIn .25s ease}
@keyframes vlbIn{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}
.vlb-frame{position:relative;width:100%;aspect-ratio:16/9;background:#000;border-radius:18px;overflow:hidden;box-shadow:0 30px 90px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.08)}
.vlb-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vlb-close{position:absolute;top:-56px;right:0;width:46px;height:46px;border-radius:50%;border:0;background:#fff;color:#0e2a20;font-size:1.7rem;line-height:1;cursor:pointer;display:grid;place-items:center;box-shadow:0 6px 22px rgba(0,0,0,.35);transition:transform .15s,background .15s,color .15s}
.vlb-close:hover{transform:scale(1.09) rotate(90deg);background:var(--amber);color:#fff}
@media(max-width:560px){.vlb-close{top:auto;bottom:-58px;right:50%;transform:translateX(50%)}.vlb-close:hover{transform:translateX(50%) scale(1.09)}}
/* TECNOLOGIE DIDATTICHE (dark tech) */
.tech-sec{position:relative;overflow:hidden;color:#eaf3ef;
  background:radial-gradient(120% 110% at 82% -6%,#11392c,#0a221b 55%,#06140e)}
.tech-sec::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/100% 40px,
            linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/40px 100%;
  mask-image:radial-gradient(circle at 50% 30%,#000,transparent 78%)}
.tech-sec::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(40% 50% at 85% 4%,rgba(31,211,155,.18),transparent 60%),radial-gradient(40% 50% at 6% 100%,rgba(255,138,61,.10),transparent 60%)}
.tech-sec .wrap{position:relative;z-index:1}
.tech-sec .shead h2{color:#fff}
.tech-sec .shead p{color:#aec6bc}
.tech-hero{display:grid;grid-template-columns:1.04fr .96fr;gap:48px;align-items:center;margin-bottom:46px}
.tech-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(31,211,155,.14);border:1px solid rgba(31,211,155,.35);
  color:#7df0c6;font-weight:700;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;padding:7px 14px;border-radius:999px;margin-bottom:16px}
.tech-hero h3{font-size:clamp(1.7rem,3vw,2.3rem);color:#fff;font-weight:600;margin-bottom:14px}
.tech-hero p{color:#c4d8d0;margin-bottom:18px}
.tech-feats{list-style:none;display:grid;gap:11px;margin:0 0 26px}
.tech-feats li{display:flex;gap:11px;align-items:flex-start;color:#dfece7;font-weight:500}
.tech-feats li .ck{flex-shrink:0;width:24px;height:24px;border-radius:7px;background:rgba(31,211,155,.16);color:#5fe6b8;display:grid;place-items:center;font-size:.78rem;font-weight:700;margin-top:1px}
.tech-screen{position:relative;border-radius:18px;overflow:hidden;border:1px solid rgba(255,255,255,.14);
  box-shadow:0 40px 70px -32px rgba(0,0,0,.65);background:#0b0f0e}
.tech-screen::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);border-radius:inherit}
.tech-screen .bar{display:flex;gap:7px;padding:11px 14px;background:rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.08)}
.tech-screen .bar i{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.25)}
.tech-screen img{width:100%;display:block}
.tech-screen .glw{position:absolute;inset:-30% -10% auto -10%;height:70%;z-index:-1;
  background:radial-gradient(50% 100% at 50% 0,rgba(31,211,155,.5),transparent 70%);filter:blur(26px)}
.tech-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tech-card{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.1);border-radius:18px;overflow:hidden;
  transition:transform .25s,box-shadow .25s,border-color .25s}
.tech-card:hover{transform:translateY(-6px);border-color:rgba(31,211,155,.45);box-shadow:0 26px 50px -26px rgba(31,211,155,.4)}
.tech-card .tc-img{position:relative;aspect-ratio:16/10;overflow:hidden;background:#0b0f0e}
.tech-card .tc-img img{width:100%;height:100%;object-fit:cover;display:block}
.tech-card .tc-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(6,20,14,.7))}
.tech-card .tc-badge{position:absolute;top:12px;left:12px;z-index:2;background:linear-gradient(135deg,#1fd39b,#0e8e69);
  color:#06140e;font-weight:800;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;border-radius:999px;
  box-shadow:0 6px 16px -6px rgba(31,211,155,.8)}
.tech-card .tc-body{padding:20px 22px 24px}
.tech-card h4{font-size:1.12rem;color:#fff;margin-bottom:8px;font-family:'Space Grotesk',sans-serif;font-weight:600}
.tech-card p{font-size:.88rem;color:#a9c2ba}
@media(max-width:900px){.tech-hero{grid-template-columns:1fr;gap:30px}.tech-cards{grid-template-columns:1fr;max-width:460px;margin:0 auto}}

/* lessons split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.split.rev .txt{order:2}
.split .visual{border-radius:24px;background:linear-gradient(150deg,#13845f,#16b485 60%,#4cd9a8);min-height:380px;
  box-shadow:var(--shadow);display:grid;place-items:center;color:rgba(255,255,255,.9);font-size:4.5rem}
.split .visual.amber{background:linear-gradient(150deg,#9a4513,#ff8a3d)}
.lesson-badge{position:absolute;z-index:3;background:#fff;border-radius:16px;padding:11px 15px;
  box-shadow:0 14px 30px -12px rgba(15,40,32,.45);display:flex;align-items:center;gap:11px}
.lesson-badge b{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.5rem;color:var(--green-d);line-height:1}
.lesson-badge small{font-size:.74rem;color:var(--ink-soft);font-weight:600;line-height:1.15}
.lb-1{top:16px;left:16px}
.lb-2{bottom:16px;right:16px}
/* lezioni private: sfondo foto chitarra elettrica + pattern */
#lezioni{position:relative;overflow:hidden}
#lezioni .lez-photo{position:absolute;inset:0;z-index:0;pointer-events:none;
  background:url('images/lezioni-bg-elettrica.webp') right center/cover no-repeat;
  opacity:.2;
  -webkit-mask:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.35) 52%,#000 100%);
  mask:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.35) 52%,#000 100%)}
#lezioni .lez-pattern{position:absolute;left:0;bottom:0;width:60%;height:70%;z-index:0;pointer-events:none;
  background-image:radial-gradient(rgba(20,33,29,.07) 1.4px,transparent 1.6px);background-size:28px 28px;
  -webkit-mask:radial-gradient(120% 120% at 0% 100%,#000,transparent 70%);
  mask:radial-gradient(120% 120% at 0% 100%,#000,transparent 70%)}
#lezioni .wrap{position:relative;z-index:1}
@media(max-width:560px){.lesson-badge{padding:9px 12px}.lesson-badge b{font-size:1.25rem}.lesson-badge small{font-size:.68rem}}
.checklist{list-style:none;margin:22px 0 28px;display:grid;gap:12px}
.checklist li{display:flex;gap:12px;align-items:flex-start;font-weight:500}
.checklist li .ck{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:rgba(15,138,106,.13);color:var(--green-d);display:grid;place-items:center;font-size:.8rem;font-weight:700;margin-top:2px}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:34px}.split.rev .txt{order:0}.split .visual{min-height:260px}}

/* offer */
.offer{background:linear-gradient(150deg,#0e5240,#13845f 70%,#16b485);color:#fff;position:relative;overflow:hidden}
.offer::before{content:"";position:absolute;inset:0;z-index:1;background:radial-gradient(760px 440px at 88% -5%,rgba(255,138,61,.3),transparent 60%),radial-gradient(620px 420px at 5% 110%,rgba(76,217,168,.4),transparent 60%)}
.offer .offer-photo{position:absolute;top:0;left:0;right:0;height:760px;z-index:0;pointer-events:none;
  background:url('images/chitstart-bg-uomo.webp') center 16%/cover no-repeat;
  opacity:.26;mix-blend-mode:luminosity;
  -webkit-mask:linear-gradient(180deg,#000 0%,rgba(0,0,0,.55) 42%,transparent 72%);
  mask:linear-gradient(180deg,#000 0%,rgba(0,0,0,.55) 42%,transparent 72%)}
@media(min-width:881px){.offer .offer-photo{background-image:url('images/chitstart-bg-uomo-desktop.webp');background-position:left 32%}}
.offer .offer-pattern{position:absolute;left:0;right:0;bottom:0;height:62%;z-index:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.16) 1.4px,transparent 1.6px),radial-gradient(rgba(76,217,168,.14) 1.4px,transparent 1.6px);
  background-size:30px 30px,30px 30px;background-position:0 0,15px 15px;
  -webkit-mask:linear-gradient(180deg,transparent 0%,#000 58%);
  mask:linear-gradient(180deg,transparent 0%,#000 58%)}
.offer .wrap{position:relative;z-index:2}
.offer-box{display:grid;grid-template-columns:.92fr 1.18fr;gap:50px;align-items:center}
.offer h2{font-size:clamp(2rem,3.6vw,2.8rem);color:#fff;font-weight:600}
.offer .price{display:flex;align-items:baseline;gap:14px;margin:22px 0}
.offer .price .old{font-size:1.5rem;color:#8fa39c;text-decoration:line-through}
.offer .price .new{font-family:'Space Grotesk';font-weight:700;font-size:3.4rem;color:var(--amber)}
.offer .incl{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:28px}
.offer .incl h3{font-size:1.1rem;color:#fff;margin-bottom:16px}
.offer .incl ul{list-style:none;display:grid;gap:10px}
.offer .incl li{display:flex;gap:10px;font-size:.94rem;color:#d6e0db}
.offer .incl li::before{content:"✓";color:var(--green-l);font-weight:800}
.offer .lead{color:#cdd8d3;margin:16px 0;font-size:1.05rem;line-height:1.55}
.offer .guarantee{display:flex;align-items:center;gap:9px;margin-top:16px;color:#bcd0c9;font-size:.9rem}
.offer .guarantee svg{width:18px;height:18px;flex:0 0 18px;color:var(--green-l)}
.offer-visual{position:relative;text-align:center}
.offer-visual img{width:100%;max-width:520px;height:auto;display:block;margin:0 auto;filter:drop-shadow(0 26px 54px rgba(0,0,0,.45))}
.offer-badge{position:absolute;top:-6px;right:8px;background:var(--amber);color:#3a1903;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:.82rem;padding:9px 14px;border-radius:999px;box-shadow:0 10px 24px -8px rgba(0,0,0,.5);transform:rotate(4deg)}
/* offer: cosa riceverai (box + lista 2 col) */
.offer-get{display:grid;grid-template-columns:.78fr 1.22fr;gap:48px;align-items:center;margin-top:66px}
.offer-get .box-img{width:100%;max-width:330px;margin:0 auto;display:block;filter:drop-shadow(0 26px 54px rgba(0,0,0,.5))}
.offer-get .incl{height:100%}
.offer-get .incl ul{grid-template-columns:1fr 1fr;gap:13px 26px}
.offer-get .incl li{align-items:flex-start}
.offer-get .incl li b{color:#fff;font-weight:700}
/* offer: video testimonianza */
.offer-video-block{margin-top:66px;text-align:center}
.offer-video-block h3{color:#fff;font-size:clamp(1.35rem,2.4vw,1.85rem);font-weight:600;max-width:780px;margin:0 auto 26px;line-height:1.3}
.offer-vid{position:relative;display:block;width:min(720px,100%);margin:0 auto;aspect-ratio:16/9;border:0;padding:0;cursor:pointer;border-radius:18px;overflow:hidden;background:#000 center/cover no-repeat;box-shadow:0 24px 64px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.08)}
.offer-vid::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.32));transition:background .2s}
.offer-vid:hover::before{background:linear-gradient(180deg,rgba(0,0,0,.02),rgba(0,0,0,.2))}
.offer-hero-vid{width:100%;max-width:none;margin:0;border-radius:22px;
  box-shadow:0 34px 80px -18px rgba(0,0,0,.65),0 0 0 1px rgba(255,255,255,.14),0 0 0 9px rgba(255,255,255,.05)}
.offer-hero-vid::before{background:linear-gradient(180deg,rgba(0,0,0,.06),rgba(8,30,22,.42))}
.offer-hero-vid .vplay{width:92px;height:92px;border-radius:50%;
  background:rgba(255,255,255,.16);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  border:2px solid rgba(255,255,255,.75);box-shadow:0 10px 34px rgba(0,0,0,.4)}
.offer-hero-vid .vplay::after{border-width:15px 0 15px 25px;border-color:transparent transparent transparent #fff;margin-left:6px}
.offer-hero-vid .vplay::before{content:"";position:absolute;inset:-14px;border-radius:50%;
  border:2px solid rgba(255,255,255,.5);animation:vpulse 2.6s cubic-bezier(.3,.6,.3,1) infinite;pointer-events:none}
@keyframes vpulse{0%{transform:scale(.92);opacity:.85}70%{transform:scale(1.55);opacity:0}100%{opacity:0}}
.offer-hero-vid:hover .vplay{background:var(--amber);border-color:#fff;transform:translate(-50%,-50%) scale(1.09)}
.offer-get .comp-img{width:100%;max-width:480px;margin:0 auto;display:block;filter:drop-shadow(0 26px 54px rgba(0,0,0,.5))}
.offer-testi-head{text-align:center;margin-top:72px;margin-bottom:30px}
.offer-testi-head h3{color:#fff;font-size:clamp(1.35rem,2.4vw,1.85rem);font-weight:600;max-width:820px;margin:0 auto;line-height:1.3}
.offer .stud-track .stud-card{box-shadow:0 18px 44px -16px rgba(0,0,0,.55)}
.stud-card .pro-who b{color:var(--ink)}
.offer-final-cta{margin-top:42px;text-align:center}
@media(max-width:880px){.offer-box{grid-template-columns:1fr;gap:30px}.offer-get{grid-template-columns:1fr;gap:30px}.offer-get .incl ul{grid-template-columns:1fr}}

/* books */
.books{background:var(--sand)}
.book-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.book{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}
.book:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.book .cover{aspect-ratio:1/1;background:linear-gradient(135deg,#13845f,#16b485 65%,#4cd9a8);display:grid;place-items:center;color:#fff;font-size:2.6rem;position:relative;overflow:hidden}
.book .cover .bdg{position:absolute;top:12px;left:12px;background:var(--amber);color:#fff;font-size:.7rem;font-weight:700;padding:5px 11px;border-radius:999px}
.book .body{padding:22px;display:flex;flex-direction:column;flex:1}
.book h3{font-size:1.12rem;font-weight:600;margin-bottom:8px}
.book p{font-size:.85rem;color:var(--ink-soft);flex:1;margin-bottom:16px}
.book .go{font-weight:700;color:var(--green);font-size:.9rem}
@media(max-width:860px){.book-grid{grid-template-columns:1fr}}

/* about founder */
.about .split .visual{background:linear-gradient(150deg,#1a1a1a,#333)}
.media-strip{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:20px}
.media-strip span{font-weight:700;font-size:.82rem;color:var(--ink-soft);border:1px solid var(--line);background:#fff;padding:6px 14px;border-radius:8px}

/* final cta */
.final{background:linear-gradient(135deg,var(--green-l),var(--green) 48%,var(--green-d));color:#fff;text-align:center;position:relative;overflow:hidden}
.final::before{content:"";position:absolute;inset:0;background:radial-gradient(620px 380px at 85% 110%,rgba(255,138,61,.28),transparent 60%),radial-gradient(560px 360px at 8% -10%,rgba(255,255,255,.22),transparent 60%)}
.final .wrap{position:relative;z-index:1}
.final h2{font-size:clamp(2rem,4vw,3rem);color:#fff;font-weight:600;max-width:760px;margin:0 auto 20px}
.final p{color:#d6f0e7;max-width:560px;margin:0 auto 30px;font-size:1.08rem}
.final .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.final .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.final .btn-ghost:hover{background:rgba(255,255,255,.12)}

/* footer */
footer{background:var(--ink);color:#aebcb6;padding:64px 0 32px;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;padding-bottom:40px;border-bottom:1px solid #2a3a34}
footer h4{color:#fff;font-size:1rem;margin-bottom:16px;font-family:'Inter';font-weight:700}
footer ul{list-style:none;display:grid;gap:10px}
footer a:hover{color:#fff}
.foot-logo{display:flex;align-items:center;gap:12px;margin-bottom:16px;color:#fff;font-weight:800}
.foot-bottom{padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;color:#7d8d87}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}

/* floating whatsapp */
.fab{position:fixed;bottom:24px;right:24px;z-index:60;display:flex;flex-direction:column;gap:12px}
.fab a{width:60px;height:60px;border-radius:50%;display:grid;place-items:center;font-size:1.6rem;color:#fff;box-shadow:var(--shadow);transition:transform .2s}
.fab a:hover{transform:scale(1.08)}
.fab .wa{background:#25d366}
.fab .ph{background:var(--green)}

/* quiz popup */
.modal-ov{position:fixed;inset:0;z-index:200;background:rgba(8,24,18,.62);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:opacity .25s}
.modal-ov.open{opacity:1;visibility:visible}
.modal{background:#fff;border-radius:22px;max-width:520px;width:100%;padding:38px 34px 28px;position:relative;box-shadow:0 40px 80px -30px rgba(8,40,30,.55);transform:translateY(14px) scale(.98);transition:transform .3s}
.modal-ov.open .modal{transform:none}
.modal-close{position:absolute;top:12px;right:16px;border:none;background:none;font-size:2rem;line-height:1;color:var(--ink-soft);cursor:pointer}
/* mobile: popup piu' alto dello schermo -> overlay scrollabile, contenuto in alto, X sempre visibile e tappabile */
@media(max-width:600px){
  .modal-ov{align-items:flex-start;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:58px 12px 28px}
  .modal{padding:26px 20px 22px}
  .optin-hero img{max-width:210px;margin-bottom:10px}
  .modal-close{position:fixed;top:10px;right:12px;width:42px;height:42px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.96);border-radius:50%;box-shadow:0 4px 16px rgba(8,40,30,.28);font-size:1.7rem;color:var(--ink);z-index:10}
}
.modal-progress{display:flex;gap:8px;margin-bottom:24px}
.modal-progress span{height:6px;flex:1;border-radius:3px;background:var(--line);transition:background .3s}
.modal-progress span.on{background:linear-gradient(90deg,var(--green-l),var(--green-d))}
.q-step h3{font-size:1.32rem;font-weight:700;margin-bottom:8px;color:var(--ink);font-family:'Space Grotesk',sans-serif;line-height:1.25}
.q-sub{color:var(--ink-soft);margin-bottom:18px;font-size:.95rem}
.q-step input{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;font:inherit;margin-bottom:14px;background:#fbfaf7;color:var(--ink)}
.q-step input:focus{outline:none;border-color:var(--green);background:#fff}
.q-options{display:grid;gap:10px;margin-bottom:20px}
.q-options label{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;cursor:pointer;font-weight:600;transition:border-color .2s,background .2s}
.q-options label:hover{border-color:var(--green-l);background:#f5fbf8}
.q-options input{width:auto;margin:0;accent-color:var(--green)}
.q-nav{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:4px}
.q-back{background:none;border:none;color:var(--ink-soft);font-weight:600;cursor:pointer;font:inherit;padding:8px 4px}
.q-back:hover{color:var(--ink)}
.q-step .btn{cursor:pointer;border:none}
.q-step .q-next,.q-step .q-submit{margin-left:auto}
.q-priv{font-size:.78rem;color:#9aa8a1;margin-top:14px;text-align:center}
.q-check{display:flex;align-items:flex-start;gap:9px;font-size:.86rem;color:var(--ink-soft);margin:2px 0 18px;cursor:pointer;line-height:1.35}
.q-check input{width:auto;margin:2px 0 0;accent-color:var(--green);flex-shrink:0}
.q-check a{color:var(--green-d);text-decoration:underline}

/* divider wave optional */
.fade-up{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.fade-up.in{opacity:1;transform:none}

/* real images */
.logo-img{height:50px;width:auto;display:block}
.ch-ic{position:relative;height:90px;width:auto;display:block;margin:-2px 0 10px;object-fit:contain;
  filter:drop-shadow(0 12px 18px rgba(15,70,52,.22));transition:transform .4s cubic-bezier(.2,.75,.2,1)}
.ch-card:hover .ch-ic{transform:translateY(-3px) scale(1.07)}
/* ritaglio di giornale loghi media */
.press-clip{position:relative;max-width:680px;margin:40px auto 0;padding:22px 34px;transform:rotate(-1.2deg)}
.press-clip::before{content:"";position:absolute;inset:0;background:#f3eddf;border-radius:3px;
  filter:url(#torn) drop-shadow(0 16px 30px rgba(0,0,0,.42));z-index:0}
.press-logos{position:relative;z-index:1;width:100%;height:auto;display:block;mix-blend-mode:multiply}
/* sezione statistiche + video: stesso fondo sabbia, niente fascia chiara */
.stats-sec{background:var(--sand);padding:58px 0 4px}
.vid-sec{background:var(--sand);padding:56px 0 96px}
.free{padding-top:56px}
/* player video elegante */
.video-wrap{max-width:900px;margin:0 auto;position:relative;padding:12px;border-radius:28px;
  background:linear-gradient(135deg,rgba(76,217,168,.28),rgba(22,180,133,.06));
  border:1px solid rgba(255,255,255,.7);
  box-shadow:0 28px 56px -30px rgba(14,80,60,.45),0 10px 26px -16px rgba(0,0,0,.2)}
.video-wrap::before{content:"";position:absolute;left:6%;right:6%;bottom:-16px;height:36px;z-index:-1;
  background:radial-gradient(60% 100% at 50% 0,rgba(22,180,133,.42),transparent 72%);filter:blur(16px)}
.video-frame{position:relative;aspect-ratio:16/9;border-radius:18px;overflow:hidden;background:#0c0c0c;
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.35)}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.photo-img{position:relative;z-index:1;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 26px 34px rgba(14,80,60,.32))}
.visual{overflow:hidden;position:relative}
.visual img{width:100%;height:100%;display:block}
.visual img.fit-cover{object-fit:cover}
.visual img.fit-contain{object-fit:contain;padding:26px}
.book .cover img{position:absolute;inset:0;width:100%;height:100%;box-sizing:border-box;object-fit:contain;object-position:center;padding:20px 20px 16px;z-index:1;
  filter:drop-shadow(0 16px 20px rgba(8,22,15,.45)) drop-shadow(0 0 18px rgba(255,210,110,.42));
  transition:transform .45s cubic-bezier(.2,.7,.2,1),filter .45s}
.book:hover .cover img{transform:translateY(-5px) scale(1.035);
  filter:drop-shadow(0 24px 28px rgba(8,22,15,.5)) drop-shadow(0 0 26px rgba(255,238,180,.4))}
/* effetti luce "preziosi" dietro/attorno al libro */
.book .cover::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(115% 80% at 50% 30%,rgba(255,221,130,.55),rgba(255,221,130,0) 56%),
    radial-gradient(52% 40% at 50% 30%,rgba(255,255,255,.5),transparent 62%),
    radial-gradient(125% 115% at 50% 50%,transparent 56%,rgba(120,82,8,.34) 100%),
    radial-gradient(60% 48% at 50% 97%,rgba(0,0,0,.28),transparent 70%),
    radial-gradient(2.5px 2.5px at 18% 20%,rgba(255,236,160,.95),transparent 60%),
    radial-gradient(2px 2px at 84% 26%,rgba(255,236,160,.8),transparent 60%),
    radial-gradient(3px 3px at 78% 72%,rgba(255,225,120,.85),transparent 60%),
    radial-gradient(2px 2px at 24% 78%,rgba(255,236,160,.65),transparent 60%),
    radial-gradient(2px 2px at 60% 14%,rgba(255,225,120,.7),transparent 60%);
  transition:transform .6s;animation:bookGlow 6.5s ease-in-out infinite}
.book:hover .cover::before{transform:scale(1.06)}
.book .cover::after{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(115deg,transparent 38%,rgba(255,236,170,.30) 46%,rgba(255,236,170,.09) 52%,transparent 60%);
  transform:translateX(-135%);animation:bookSheen 7s ease-in-out infinite}
.book:hover .cover::after{animation-duration:3s}
@keyframes bookGlow{0%,100%{opacity:.8;filter:brightness(1)}50%{opacity:1;filter:brightness(1.2)}}
@keyframes bookSheen{0%{transform:translateX(-135%)}16%{transform:translateX(135%)}100%{transform:translateX(135%)}}
.book:nth-child(2) .cover::before{animation-delay:-1.6s}.book:nth-child(2) .cover::after{animation-delay:-2.3s}
.book:nth-child(3) .cover::before{animation-delay:-3.1s}.book:nth-child(3) .cover::after{animation-delay:-4.6s}
.book:nth-child(4) .cover::before{animation-delay:-2.2s}.book:nth-child(4) .cover::after{animation-delay:-1.1s}
.book:nth-child(5) .cover::before{animation-delay:-4.4s}.book:nth-child(5) .cover::after{animation-delay:-5.5s}
.book:nth-child(6) .cover::before{animation-delay:-0.8s}.book:nth-child(6) .cover::after{animation-delay:-3.7s}
/* scintille magiche dorate */
.book .cover .bk-fx,.book .cover .bk-fx::before{content:"";position:absolute;inset:0;z-index:3;pointer-events:none;
  background-repeat:no-repeat;
  background-image:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2024%2024'%3E%3Cpath%20d='M12%200C13%209%2015%2011%2024%2012C15%2013%2013%2015%2012%2024C11%2015%209%2013%200%2012C9%2011%2011%209%2012%200Z'%20fill='%23ffe79a'/%3E%3C/svg%3E");
  filter:drop-shadow(0 0 4px rgba(255,205,90,.95))}
.book .cover .bk-fx{background-position:15% 22%,82% 17%,68% 70%;background-size:17px,11px,22px;
  animation:fxTwinkleA 3.2s ease-in-out infinite}
.book .cover .bk-fx::before{background-position:31% 66%,90% 50%,49% 11%;background-size:13px,19px,9px;
  animation:fxTwinkleB 2.7s ease-in-out infinite}
@keyframes fxTwinkleA{0%,100%{opacity:.2;transform:scale(.82) rotate(0deg)}50%{opacity:1;transform:scale(1.1) rotate(8deg)}}
@keyframes fxTwinkleB{0%,100%{opacity:1;transform:scale(1.08) rotate(-6deg)}50%{opacity:.18;transform:scale(.8) rotate(4deg)}}
.book:nth-child(2) .cover .bk-fx{animation-delay:-1.1s}.book:nth-child(3) .cover .bk-fx{animation-delay:-2.4s}
.book:nth-child(4) .cover .bk-fx{animation-delay:-0.6s}.book:nth-child(5) .cover .bk-fx{animation-delay:-1.9s}
.book:nth-child(6) .cover .bk-fx{animation-delay:-3.0s}
@media(prefers-reduced-motion:reduce){.book .cover::before,.book .cover::after,.book .cover .bk-fx,.book .cover .bk-fx::before{animation:none}}
/* Scale per Chitarra 1 (4° libro): render più grande */
#libri .book:nth-child(4) .cover img{padding:4px 4px 2px}
.tcard img.av{object-fit:cover}
.foot-logo .logo-img{height:40px}
@media(max-width:560px){.fc-stage{height:184px}}

/* ===== BLOG: articolo ===== */

.post-wrap{max-width:760px;margin:0 auto;padding:0 22px}
.post-hero{background:linear-gradient(180deg,#fff,#eef5f1);padding:42px 0 26px}
.post-back{display:inline-flex;align-items:center;gap:7px;font-size:.88rem;font-weight:700;color:var(--green-d);background:#fff;border:1.5px solid var(--green);border-radius:999px;padding:8px 16px;text-decoration:none;margin-bottom:14px;transition:background .2s,transform .2s}
.post-back:hover{background:rgba(22,180,133,.1);transform:translateX(-3px)}
.post-back svg{width:15px;height:15px;fill:currentColor}
.post-back-wrap{text-align:center;padding:30px 22px 6px}
.post-bc{font-size:.82rem;color:var(--ink-soft);margin-bottom:14px}
.post-bc a{color:var(--ink-soft);text-decoration:none}.post-bc a:hover{color:var(--green-d)}
.post-cats{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.post-cat{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--green-d);background:rgba(22,180,133,.12);border:1px solid rgba(22,180,133,.3);padding:5px 12px;border-radius:999px;text-decoration:none;transition:background .2s}
.post-cat:hover{background:rgba(22,180,133,.22)}
.post-hero h1{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:clamp(1.9rem,4vw,2.8rem);line-height:1.12;color:var(--ink);margin-bottom:18px}
.post-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:.92rem;color:var(--ink-soft)}
.post-meta .av{width:42px;height:42px;border-radius:50%;object-fit:cover;flex:none}
.post-meta b{color:var(--ink)}
.post-feat{margin:24px auto 0;max-width:1000px;padding:0 22px}
.post-feat img{width:100%;height:auto;aspect-ratio:16/8;object-fit:cover;border-radius:18px;box-shadow:var(--shadow)}
.post-toc{background:var(--sand);border:1px solid var(--line);border-radius:16px;padding:20px 24px;margin:30px auto}
.post-toc h2{font-family:'Space Grotesk';font-size:.95rem;text-transform:uppercase;letter-spacing:.05em;color:var(--green-d);margin-bottom:12px}
.post-toc ol{margin:0;padding-left:0;list-style:none;columns:2;column-gap:28px}
.post-toc li{margin:0 0 7px;font-size:.92rem;line-height:1.35;break-inside:avoid;padding-left:23px;position:relative}
.post-toc li::before{content:"";position:absolute;left:1px;top:.18em;width:15px;height:15px;background:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='%2316b485'%20stroke-width='2.6'%20stroke-linecap='round'%20stroke-linejoin='round'%3E%3Ccircle%20cx='12'%20cy='12'%20r='9'/%3E%3Cpath%20d='M10%208l5%204-5%204z'/%3E%3C/svg%3E") no-repeat center/contain}
.post-toc a{color:var(--ink);text-decoration:none}.post-toc a:hover{color:var(--green-d)}
.post-body{font-size:1.16rem;line-height:1.78;color:#2c3a34}
.post-body p{margin:0 0 18px}
.post-body h2{font-family:'Space Grotesk';font-weight:700;font-size:clamp(1.45rem,3vw,1.9rem);line-height:1.18;color:var(--ink);margin:38px 0 14px;padding-left:16px;position:relative;scroll-margin-top:90px}
.post-body h2::before{content:"";position:absolute;left:0;top:.14em;bottom:.14em;width:5px;border-radius:4px;background:linear-gradient(180deg,var(--green-l),var(--green-d))}
.post-body h3{font-family:'Space Grotesk';font-weight:700;font-size:1.3rem;margin:26px 0 10px;color:var(--ink)}
.post-body strong{color:var(--ink);font-weight:700}
.post-body ul,.post-body ol{margin:0 0 18px;padding-left:4px;list-style:none}
.post-body li{position:relative;padding-left:28px;margin:0 0 11px}
.post-body ul li::before{content:"";position:absolute;left:4px;top:.6em;width:8px;height:8px;border-radius:50%;background:var(--green)}
.post-body ol{counter-reset:n}.post-body ol li{counter-increment:n}
.post-body ol li::before{content:counter(n);position:absolute;left:0;top:0;font-family:'Space Grotesk';font-weight:700;color:var(--green-d)}
.post-body blockquote{margin:22px 0;padding:14px 22px;border-left:4px solid var(--green);background:rgba(22,180,133,.06);border-radius:0 12px 12px 0;font-style:italic;color:var(--ink)}
.post-fig{margin:24px 0}.post-fig img{width:100%;height:auto;border-radius:14px;box-shadow:var(--shadow-sm)}
.vembed{position:relative;aspect-ratio:16/9;margin:22px 0;border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.vembed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.post-author{display:flex;gap:16px;align-items:center;background:var(--sand);border:1px solid var(--line);border-radius:16px;padding:20px 22px;margin:40px auto}
.post-author .av{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--green-d));color:#fff;display:grid;place-items:center;font-family:'Space Grotesk';font-weight:700;font-size:1.3rem;flex:none}
.post-author .nm{font-family:'Space Grotesk';font-weight:700;color:var(--ink);font-size:1.05rem}
.post-author .ro{font-size:.88rem;color:var(--ink-soft)}
.post-cta{background:linear-gradient(135deg,#0f1f1a,#13352a);color:#fff;text-align:center;padding:48px 22px;margin-top:42px}
.post-cta h2{font-family:'Space Grotesk';font-size:clamp(1.4rem,3vw,2rem);margin-bottom:12px;color:#fff}
.post-cta p{color:rgba(255,255,255,.82);max-width:540px;margin:0 auto 20px}
/* link nel testo: verdi e sottolineati */
.post-body a{color:var(--green-d);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1.5px;font-weight:600}
.post-body a:hover{color:var(--green)}
/* banner prodotto lucido */
.cf-promo{position:relative;overflow:hidden;display:flex;gap:22px;align-items:center;margin:34px 0;padding:22px 24px;border-radius:18px;background:linear-gradient(135deg,#0e9068 0%,#12b083 45%,#0c7d5c 100%);box-shadow:0 18px 40px -14px rgba(12,125,92,.6);border:1px solid rgba(255,255,255,.18)}
.cf-promo::after{content:"";position:absolute;top:-40%;left:-25%;width:22%;height:180%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.26) 50%,transparent);filter:blur(9px);transform:skewX(-20deg);animation:cfShine 3.2s ease-in-out infinite}
@keyframes cfShine{0%{left:-25%}38%,100%{left:135%}}
@media(prefers-reduced-motion:reduce){.cf-promo::after{animation:none;left:-30%}}
.cf-promo-media{flex:none;width:120px}
.cf-promo-media img{width:100%;height:auto;filter:drop-shadow(0 12px 20px rgba(0,0,0,.35))}
.cf-promo-body{color:#fff;position:relative;z-index:1}
.cf-promo-eyebrow{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:#fff;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);padding:4px 11px;border-radius:999px;margin-bottom:8px}
.cf-promo-body h3{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.4rem;color:#fff;margin:0 0 6px}
.cf-promo-body p{color:rgba(255,255,255,.92);font-size:.98rem;line-height:1.5;margin:0 0 14px}
.cf-promo-cta{display:inline-flex;align-items:center;gap:7px;background:linear-gradient(180deg,#ff9344,#ef6c14);color:#fff;font-family:inherit;font-weight:700;font-size:.95rem;border:0;border-radius:12px;padding:12px 22px;cursor:pointer;box-shadow:0 10px 22px -8px rgba(239,108,20,.7),inset 0 1px 0 rgba(255,255,255,.35);transition:transform .2s}
.cf-promo-cta:hover{transform:translateY(-2px)}
@media(max-width:560px){.cf-promo{flex-direction:column;text-align:center}.cf-promo-media{width:140px}}
/* tag + categoria */
.post-tags{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin:34px 0 0;font-size:.9rem}
.post-tags .lbl{color:var(--ink-soft);font-weight:600}
.post-tags a{display:inline-block;font-size:.82rem;font-weight:600;color:var(--green-d);background:rgba(22,180,133,.1);border:1px solid rgba(22,180,133,.28);padding:5px 12px;border-radius:999px;text-decoration:none}
.post-tags a:hover{background:rgba(22,180,133,.18)}
/* box autore con foto */
.post-author{display:flex;gap:18px;align-items:flex-start;background:var(--sand);border:1px solid var(--line);border-radius:18px;padding:22px 24px;margin:30px auto}
.post-author .av-photo{width:74px;height:74px;border-radius:50%;object-fit:cover;flex:none;box-shadow:0 6px 16px -6px rgba(15,40,32,.4)}
.post-author .av{width:74px;height:74px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--green-d));color:#fff;display:grid;place-items:center;font-family:'Space Grotesk';font-weight:700;font-size:1.8rem;flex:none}
.post-author .nm{font-family:'Space Grotesk';font-weight:700;color:var(--ink);font-size:1.1rem}
.post-author .ro{font-size:.85rem;color:var(--green-d);font-weight:600;margin-bottom:7px}
.post-author .bio{font-size:.95rem;color:var(--ink-soft);line-height:1.55;margin-bottom:8px}
.post-author .more{font-size:.85rem;font-weight:700;color:var(--green-d);text-decoration:none}
/* articoli correlati */
.post-rel-sec{background:var(--sand);padding:48px 0;margin-top:46px}
.rel-h{font-family:'Space Grotesk',sans-serif;text-align:center;font-size:clamp(1.4rem,3vw,1.9rem);color:var(--ink);margin-bottom:28px}
.post-rel{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px}
.rel-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;text-decoration:none;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s}
.rel-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.rel-card img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.rel-card span{padding:14px 16px;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.98rem;line-height:1.3;color:var(--ink)}
/* commenti */
.post-comments{margin:42px auto 0}
.post-comments h2{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.5rem;color:var(--ink);margin-bottom:20px}
.post-comments h2 .c-count{color:var(--ink-soft);font-weight:600;font-size:1.1rem}
.c-list{display:flex;flex-direction:column;gap:16px;margin-bottom:32px}
.comment{display:flex;gap:14px}
.comment .c-av{width:44px;height:44px;border-radius:50%;flex:none;background:linear-gradient(135deg,var(--green),var(--green-d));color:#fff;display:grid;place-items:center;font-family:'Space Grotesk';font-weight:700}
.comment .c-main{background:var(--sand);border:1px solid var(--line);border-radius:14px;padding:13px 16px;flex:1}
.comment .c-head{display:flex;align-items:baseline;gap:10px;margin-bottom:4px}
.comment .c-head b{color:var(--ink);font-family:'Space Grotesk'}
.comment .c-date{font-size:.78rem;color:var(--ink-soft)}
.comment p{margin:0;font-size:.98rem;line-height:1.55;color:#2c3a34}
.comment-form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 24px;box-shadow:var(--shadow-sm)}
.comment-form h3{font-family:'Space Grotesk',sans-serif;font-size:1.15rem;color:var(--ink);margin-bottom:14px}
.cf-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.comment-form input,.comment-form textarea{width:100%;font:inherit;font-size:.95rem;padding:12px 14px;border:1px solid var(--line);border-radius:11px;background:#fcfbf8}
.comment-form input:focus,.comment-form textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(22,180,133,.15)}
.comment-form textarea{margin-bottom:14px;resize:vertical}
.comment-form .btn{cursor:pointer}
@media(max-width:560px){.cf-grid{grid-template-columns:1fr}}
@media(max-width:600px){.post-toc ol{columns:1}}

/* ===== BLOG: home/archive ===== */

.bh-hero{background:linear-gradient(180deg,#fff,#eef5f1);padding:54px 0 30px;text-align:center}
.bh-hero .wrap{max-width:820px}
.bh-hero .eyebrow{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--green-d);background:rgba(22,180,133,.12);border:1px solid rgba(22,180,133,.3);padding:6px 14px;border-radius:999px;margin-bottom:16px}
.bh-hero h1{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:clamp(2.1rem,4.4vw,3rem);line-height:1.08;color:var(--ink);margin-bottom:12px}
.bh-hero p{font-size:1.14rem;color:var(--ink-soft);line-height:1.55;max-width:600px;margin:0 auto}
.bh-catnav{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;margin-top:22px}
.bh-catnav a{font-size:.85rem;font-weight:600;color:var(--green-d);background:rgba(22,180,133,.09);border:1px solid rgba(22,180,133,.25);padding:7px 14px;border-radius:999px;text-decoration:none;transition:background .2s}
.bh-catnav a:hover{background:rgba(22,180,133,.18)}
.bh-wrap{max-width:1140px;margin:0 auto;padding:44px 22px}
.bh-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:26px}
.bh-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;text-decoration:none;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s,border-color .25s}
.bh-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(22,180,133,.4)}
.bh-thumb{position:relative;aspect-ratio:16/9;overflow:hidden}
.bh-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.bh-card:hover .bh-thumb img{transform:scale(1.05)}
.bh-cat{position:absolute;top:12px;left:12px;font-size:.68rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:#fff;background:rgba(14,144,104,.92);backdrop-filter:blur(4px);padding:5px 11px;border-radius:999px}
.bh-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.bh-body h3{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.12rem;line-height:1.25;color:var(--ink)}
.bh-more{margin-top:auto;font-size:.85rem;font-weight:700;color:var(--green-d)}
/* articolo in evidenza */
.bh-feat-sec{max-width:1140px;margin:0 auto;padding:34px 22px 0}
.bh-feat{flex-direction:row;align-items:stretch}
.bh-feat .bh-thumb{flex:1.15;aspect-ratio:auto;min-height:320px}
.bh-feat .bh-body{flex:1;justify-content:center;padding:34px 38px;gap:14px}
.bh-feat .bh-eyebrow{font-size:.74rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--amber-d)}
.bh-feat .bh-body h3{font-size:clamp(1.5rem,2.6vw,2.1rem);line-height:1.14}
.bh-pag{text-align:center;margin-top:40px}
.bh-pag a{display:inline-block;font-weight:700;color:var(--green-d);border:1.5px solid var(--green);border-radius:999px;padding:12px 26px;text-decoration:none;transition:background .2s}
.bh-pag a:hover{background:rgba(22,180,133,.1)}
@media(max-width:760px){.bh-feat{flex-direction:column}.bh-feat .bh-thumb{aspect-ratio:16/9;min-height:0}.bh-feat .bh-body{padding:22px}}
/* contenuto introduttivo (landing lezioni fondamentali) */
.bh-intro{border-bottom:1px solid var(--line)}
.bh-intro .post-wrap{max-width:820px;margin:0 auto;padding:30px 22px 10px}
.bh-intro h2{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:clamp(1.5rem,3vw,2rem);line-height:1.18;color:var(--ink);margin:34px 0 14px;padding-left:16px;position:relative}
.bh-intro h2::before{content:"";position:absolute;left:0;top:.14em;bottom:.14em;width:5px;border-radius:4px;background:linear-gradient(180deg,var(--green-l),var(--green-d))}
.bh-intro h2:first-child{margin-top:8px}
.bh-intro h3{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.22rem;color:var(--green-d);margin:26px 0 10px}
.bh-intro p{font-size:1.12rem;line-height:1.75;color:#2c3a34;margin:0 0 16px}
.bh-intro a{color:var(--green-d);text-decoration:underline;text-underline-offset:2px;font-weight:600}
.bh-intro h2 a,.bh-intro h3 a{color:inherit;text-decoration:none}
.bh-intro ul,.bh-intro ol{margin:0 0 16px;padding-left:22px}.bh-intro li{margin:0 0 8px;font-size:1.08rem;line-height:1.6;color:#2c3a34}
.bh-intro .vembed{position:relative;aspect-ratio:16/9;margin:16px 0 24px;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);background:#000}
.bh-intro .vembed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.bh-latest-h{font-family:'Space Grotesk',sans-serif;text-align:center;font-size:clamp(1.4rem,3vw,2rem);color:var(--ink);margin:8px 0 4px}
/* slider ultimi articoli */
.bh-slider-sec{max-width:1140px;margin:0 auto;padding:30px 22px 8px;position:relative}
.bh-slider{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;border-radius:20px;scrollbar-width:none;box-shadow:var(--shadow)}
.bh-slider::-webkit-scrollbar{display:none}
.bh-slide{position:relative;flex:0 0 100%;scroll-snap-align:start;aspect-ratio:16/7;text-decoration:none;overflow:hidden;display:block}
.bh-slide img{width:100%;height:100%;object-fit:cover}
.bh-slide-cap{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:34px 40px;background:linear-gradient(180deg,rgba(8,20,16,0) 35%,rgba(8,20,16,.86));color:#fff}
.bh-scat{align-self:flex-start;font-size:.7rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:#fff;background:rgba(14,144,104,.95);padding:5px 11px;border-radius:999px;margin-bottom:10px}
.bh-slide-cap h2{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:clamp(1.3rem,2.7vw,2.1rem);line-height:1.14;color:#fff;margin:0 0 6px;max-width:760px}
.bh-slide-cap .bh-more{color:#bdf3e0;font-weight:700;font-size:.92rem}
.bh-arrow{position:absolute;top:calc(50% - 14px);transform:translateY(-50%);width:46px;height:46px;border-radius:50%;border:0;background:rgba(255,255,255,.94);color:var(--ink);font-size:1.7rem;line-height:1;cursor:pointer;box-shadow:var(--shadow);z-index:2;display:grid;place-items:center;transition:background .2s}
.bh-arrow:hover{background:#fff}
.bh-arrow.prev{left:36px}.bh-arrow.next{right:36px}
.bh-dots{display:flex;justify-content:center;gap:8px;margin-top:16px}
.bh-dot{width:9px;height:9px;border-radius:999px;border:0;background:var(--line);cursor:pointer;padding:0;transition:width .2s,background .2s}
.bh-dot.active{background:var(--green-d);width:26px}
@media(max-width:700px){.bh-slide{aspect-ratio:4/3}.bh-slide-cap{padding:20px}.bh-arrow{display:none}}

/* ============ PATCH TEMA WP ============ */
/* contenuti generati da WordPress dentro l'articolo */
.post-body img{max-width:100%;height:auto;border-radius:12px}
.post-body figure{margin:22px 0}
.post-body figure img{box-shadow:var(--shadow-sm)}
.post-body figcaption{font-size:.85rem;color:var(--ink-soft);text-align:center;margin-top:8px}
.post-body .wp-block-embed,.post-body .wp-block-image{margin:22px 0}
.post-body .wp-block-embed__wrapper{position:relative;padding-top:56.25%}
.post-body .wp-block-embed__wrapper iframe,.post-body .wp-block-embed__wrapper .rll-youtube-player{position:absolute;inset:0;width:100%;height:100%;border:0;border-radius:14px}
.post-body iframe{max-width:100%}
/* Video embed nel corpo: a tutta larghezza 16:9 anche quando WordPress rimuove le classi
   Gutenberg incollando l'HTML (copre il lazyload di WP Rocket .rll-youtube-player). */
.post-body figure{margin:22px 0}
.post-body .rll-youtube-player{position:relative;width:100%;height:0;padding-bottom:56.25%;overflow:hidden;border-radius:14px;max-width:100%}
.post-body .rll-youtube-player iframe,.post-body .rll-youtube-player>*{position:absolute;inset:0;width:100%;height:100%;border:0}
.post-body figure > iframe[src*="youtube"],.post-body p > iframe[src*="youtube"],.post-body > iframe[src*="youtube"]{display:block;width:100%;aspect-ratio:16/9;height:auto;border:0;border-radius:14px;margin:22px 0}
.post-body blockquote{margin:22px 0;padding:14px 22px;border-left:4px solid var(--green);background:rgba(22,180,133,.06);border-radius:0 12px 12px 0;font-style:italic}
/* paginazione */
.bh-pag .nav-links{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;align-items:center}
.bh-pag .page-numbers{display:inline-block;padding:9px 15px;border:1px solid var(--line);border-radius:10px;color:var(--ink);text-decoration:none;font-weight:600;font-size:.92rem}
.bh-pag .page-numbers.current{background:var(--green-d);color:#fff;border-color:var(--green-d)}
.bh-pag a.page-numbers:hover{border-color:var(--green);background:rgba(22,180,133,.08)}
/* form commenti nativo WP */
.comment-respond{margin-top:8px}
.comment-respond .comment-reply-title{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.15rem;color:var(--ink);margin-bottom:14px}
.comment-form .cf-note{font-size:.8rem;color:var(--ink-soft);margin:10px 0 0;line-height:1.45}
.comment-form .form-submit{margin:14px 0 0}
.comment-form label{display:block;font-size:.82rem;color:var(--ink-soft);margin-bottom:4px}
.c-list{list-style:none;padding:0}
.comment .children{list-style:none;margin:14px 0 0 22px;padding:0;display:flex;flex-direction:column;gap:16px}
.comment-reply-link{display:inline-block;margin-top:6px;font-size:.8rem;font-weight:700;color:var(--green-d);text-decoration:none}
.logged-in-as{font-size:.88rem;color:var(--ink-soft);margin-bottom:10px}

/* ===== FIX live: pulsante submit (Safari) + card correlate ===== */
.btn{-webkit-appearance:none;appearance:none}
input.btn,button.btn{font-family:inherit;line-height:1.2;text-align:center}
.rel-card .bh-thumb{aspect-ratio:16/9}
.rel-card .bh-thumb img{width:100%;height:100%;object-fit:cover;display:block}

/* FIX: il CTA del banner prodotto non deve ereditare il colore dei link del testo */
.cf-promo .cf-promo-cta,.cf-promo .cf-promo-cta:hover,.cf-promo .cf-promo-cta:focus{color:#fff;text-decoration:none}

/* FIX DEFINITIVO: il submit dei commenti e' un <input type=submit> dentro .comment-form,
   quindi ".comment-form input" lo rendeva bianco. Regola mirata: */
.comment-form input[type="submit"]{width:auto;-webkit-appearance:none;appearance:none;background:linear-gradient(135deg,var(--amber),var(--amber-d));color:#fff;border:0;border-radius:13px;padding:13px 28px;font-weight:700;cursor:pointer;box-shadow:0 12px 28px -10px rgba(240,112,26,.65)}
.comment-form input[type="submit"]:hover{filter:brightness(1.04);transform:translateY(-1px)}

/* ===== GPT Promo Bar (sopra immagine di copertina) ===== */
.cfb-gpt-bar{position:relative;display:block;padding:15px 24px;background:linear-gradient(135deg,#153b8f 0%,#0b1a3d 100%);color:#fff;text-decoration:none;font-size:15px;line-height:1.6;text-align:center;border-top:1px solid rgba(255,255,255,.08);border-bottom:2px solid rgba(89,198,255,.25);overflow:hidden}
.cfb-gpt-bar::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:34px 34px;mask:linear-gradient(180deg,transparent,#000 26%,transparent);pointer-events:none}
.cfb-gpt-bar:hover{background:linear-gradient(135deg,#1a47ac 0%,#0f2356 100%);color:#fff;text-decoration:none}
.cfb-gpt-bar strong{color:#59c6ff;font-weight:700}
.cfb-gpt-bar__clic{display:inline;margin-left:4px;font-style:italic;text-decoration:underline;text-underline-offset:2px;color:#ffce7a}
@media(max-width:640px){.cfb-gpt-bar{font-size:14px;padding:13px 16px;line-height:1.45}}
/* Barra promo CHIT-DAY 2026 — stessa struttura della barra GPT, colori dell'evento */
.cfb-chitday-bar{position:relative;display:block;padding:15px 24px;background:linear-gradient(135deg,#5e1246 0%,#170822 100%);color:#fff;text-decoration:none;font-size:15px;line-height:1.6;text-align:center;border-top:1px solid rgba(255,255,255,.08);border-bottom:2px solid rgba(226,60,158,.3);overflow:hidden}
.cfb-chitday-bar::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:34px 34px;mask:linear-gradient(180deg,transparent,#000 26%,transparent);pointer-events:none}
.cfb-chitday-bar:hover{background:linear-gradient(135deg,#711654 0%,#1e0a2c 100%);color:#fff;text-decoration:none}
.cfb-chitday-bar strong{color:#ff9ed4;font-weight:700}
.cfb-chitday-bar__clic{display:inline;margin-left:4px;font-style:italic;text-decoration:underline;text-underline-offset:2px;color:#ffce7a}
@media(max-width:640px){.cfb-chitday-bar{font-size:14px;padding:13px 16px;line-height:1.45}}

/* ===== GPT Card shortcode ([prodotto gpt-velocita-1]) ===== */
@keyframes gptShine{0%{left:-35%}35%,100%{left:145%}}
.cf-promo--gpt{background:radial-gradient(ellipse 75% 55% at 50% 0%,rgba(79,158,255,.12) 0%,transparent 60%),#0c0c0e;border:1px solid rgba(79,158,255,.3);border-top:3px solid #4f9eff;box-shadow:0 0 0 1px rgba(255,255,255,.04),0 24px 48px -16px rgba(0,0,0,.85);animation:none}
.cf-promo--gpt::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:34px 34px;pointer-events:none}
.cf-promo--gpt::after{content:"";position:absolute;top:0;left:-35%;width:32%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.07),transparent);transform:skewX(-15deg);animation:gptShine 6s ease-in-out infinite;pointer-events:none}
.cf-promo--gpt .cf-promo-eyebrow{background:rgba(178,245,0,.12);border-color:rgba(178,245,0,.35);color:#b2f500;text-transform:none;font-size:.8rem;letter-spacing:.02em}
.cf-promo--gpt .gpt-price-chip{font-weight:700;color:#fff}
.cf-promo--gpt .gpt-price-chip s{color:#5a5a70;text-decoration:line-through;font-weight:400;margin-left:4px;font-size:.9em}
.cf-promo--gpt .cf-promo-body h3{color:#fff}
.cf-promo--gpt .cf-promo-body p{color:#a0a0b8}
.cf-promo--gpt .cf-promo-media img{filter:drop-shadow(0 16px 28px rgba(0,0,0,.7))}
.cf-promo--gpt .cf-promo-cta{background:linear-gradient(180deg,#5fa8ff,#3076e8);box-shadow:0 10px 22px -8px rgba(48,118,232,.55),inset 0 1px 0 rgba(255,255,255,.25)}
/* GPT Agilità 2: colore-firma arancione (#ff5200) su linea in alto, alone e bottone. Velocità resta blu. */
.cf-promo--gpt-agilita{background:radial-gradient(ellipse 75% 55% at 50% 0%,rgba(255,82,0,.14) 0%,transparent 60%),#0c0c0e;border-color:rgba(255,82,0,.32);border-top-color:#ff5200}
.cf-promo--gpt-agilita .cf-promo-cta{background:linear-gradient(180deg,#ff7a33,#e04a00);box-shadow:0 10px 22px -8px rgba(224,74,0,.6),inset 0 1px 0 rgba(255,255,255,.25)}
/* GPT Legato 3: colore-firma magenta (#ff3bc0), stesso schema di Agilità */
.cf-promo--gpt-legato{background:radial-gradient(ellipse 75% 55% at 50% 0%,rgba(255,59,192,.15) 0%,transparent 60%),#0c0c0e;border-color:rgba(255,59,192,.32);border-top-color:#ff3bc0}
.cf-promo--gpt-legato .cf-promo-cta{background:linear-gradient(180deg,#ff5fcf,#c2008f);box-shadow:0 10px 22px -8px rgba(194,0,143,.6),inset 0 1px 0 rgba(255,255,255,.25)}

/* ===== Lucchetto risorse [risorsa] (ex OptinPanda di suonarechitarra.com) ===== */
.cf-lock{position:relative;display:grid;overflow:hidden;margin:34px 0;border-radius:18px;background:#fff;border:1.5px solid var(--line);border-top:5px solid var(--amber);box-shadow:0 18px 40px -22px rgba(20,33,29,.35)}
.cf-lock>.cf-lock-fake,.cf-lock>.cf-lock-panel{grid-area:1/1}
/* contenuto finto sfocato dietro al modulo */
.cf-lock-fake{align-self:stretch;overflow:hidden;padding:22px 24px;filter:blur(5px);opacity:.9;user-select:none;pointer-events:none}
.cf-fake-file{margin:0 0 8px;padding:12px 14px;border-radius:10px;background:#f1faf6;border:1px solid #bfe9d9;color:var(--green-d);font-weight:700}
.post-body .cf-fake-tab,.cf-fake-tab{margin:12px 0 0;padding:12px 14px;border-radius:10px;background:#fbfaf7;border:1px solid var(--line);font:600 14px/1.45 ui-monospace,Menlo,Consolas,monospace;color:#2c3d36;white-space:pre;overflow:hidden}
/* pannello col modulo, sopra lo sfocato */
.cf-lock-panel{position:relative;z-index:1;align-self:center;width:min(580px,calc(100% - 32px));margin:40px auto;padding:20px 20px 14px;border-radius:16px;background:rgba(255,255,255,.97);border:1px solid var(--line);box-shadow:0 24px 54px -18px rgba(20,33,29,.5)}
.cf-lock.is-open .cf-lock-panel{width:auto;margin:0;padding:22px 24px 18px;border:0;border-radius:0;box-shadow:none;background:none}
.cf-lock-head{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.cf-lock-ico{flex:none;width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--amber),var(--amber-d));box-shadow:0 10px 22px -10px rgba(240,112,26,.7)}
.cf-lock-ico svg{width:22px;height:22px;fill:#fff}
.cf-lock-kick{margin:0 0 2px!important;font-size:.74rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--amber-d)}
.cf-lock h3{margin:0!important;font-size:1.25rem;line-height:1.25}
.cf-lock-list{list-style:none;margin:0 0 12px!important;padding:0!important;display:grid;gap:8px}
.cf-lock [hidden]{display:none!important}
.cf-lock-list li{position:relative;display:flex;align-items:center;gap:10px;margin:0!important;padding:10px 12px;border-radius:10px;background:#fbfaf7;border:1px dashed var(--line);color:var(--ink-soft);font-size:.95rem}
.cf-lock-list li::before{content:"";flex:none;width:14px;height:14px;background:var(--amber-d);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a5 5 0 0 0-5 5v3H6a2 2 0 0 0-2 2v8a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-8a2 2 0 0 0-2-2h-1V7a5 5 0 0 0-5-5zm-3 8V7a3 3 0 0 1 6 0v3H9z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a5 5 0 0 0-5 5v3H6a2 2 0 0 0-2 2v8a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-8a2 2 0 0 0-2-2h-1V7a5 5 0 0 0-5-5zm-3 8V7a3 3 0 0 1 6 0v3H9z'/%3E%3C/svg%3E") center/contain no-repeat}
.cf-lock-sub{font-size:.95rem;color:var(--ink-soft);margin:0 0 14px!important}
.cf-lock-form{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.cf-lock-form input[type=text],.cf-lock-form input[type=email],.cf-lock-form input[type=tel]{width:100%;min-width:0;padding:13px 14px;border:1.5px solid var(--line);border-radius:12px;font:inherit;background:#fbfaf7;color:var(--ink)}
.cf-lock-form input:focus{outline:none;border-color:var(--green);background:#fff}
.cf-lock-form .q-check,.cf-lock-form .cf-lock-btn,.cf-lock-form .q-priv{grid-column:1/-1}
.cf-lock-form .q-check{margin:2px 0 4px}
.cf-lock-form .q-priv{margin-top:2px}
.cf-lock-btn{width:100%;justify-content:center;cursor:pointer;border:0}
.cf-lock .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.cf-lock.is-open{border-top-color:var(--green)}
.cf-lock.is-open .cf-lock-ico{background:linear-gradient(135deg,var(--green-l),var(--green-d))}
.cf-lock.is-open .cf-lock-kick{color:var(--green-d)}
.cf-lock-open ul{list-style:none;margin:0!important;padding:0!important;display:grid;gap:8px}
.cf-lock-open li{margin:0!important}
.cf-lock-open p:empty{display:none}
.cf-lock-open a.cf-lock-file{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:10px;background:#f1faf6;border:1px solid #bfe9d9;color:var(--green-d);font-weight:700;text-decoration:none}
.cf-lock-open a.cf-lock-file::before{content:"⬇";font-weight:800}
.cf-lock-open a.cf-lock-file:hover{background:#e3f6ee}
@media(max-width:640px){.cf-lock-panel{width:calc(100% - 28px);margin:64px auto;padding:16px 14px 12px}.cf-lock-fake{padding:16px 12px}.cf-lock-form{grid-template-columns:1fr}.cf-lock.is-open .cf-lock-panel{padding:18px 16px 14px}}
/* dentro il lucchetto niente pallino verde degli elenchi degli articoli (.post-body ul li::before) */
.post-body .cf-lock-list li::before{position:static;left:auto;top:auto;border-radius:0;width:14px;height:14px;background:var(--amber-d)}
.post-body .cf-lock-open li::before{content:none}
.post-body .cf-lock-list li,.post-body .cf-lock-open li{padding-left:12px}
.post-body .cf-lock-open li{padding:0}