/* Pagina di attesa (LAUNCH_TEASER): palette del pitch (verde #4c9375, menta #a5e89e, corallo #ff8073), Signika + Radio Canada.
   Mobile-first a 380 px; le animazioni si spengono con prefers-reduced-motion e senza JS tutto resta visibile. */
:root{
  --brand:#4c9375;--mint:#a5e89e;--coral:#ff8073;--green:#2d6a50;--green-dark:#1f4a38;--night:#0f2a20;
  --fg:#1c2b24;--muted:#5a6b62;--line:#dde8e0;
  --font:'Radio Canada',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;--font-head:'Signika','Radio Canada',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.tz{margin:0;font-family:var(--font);color:var(--fg);background:#fff;font-size:1.05rem;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--font-head);font-weight:600;margin:0}
em{font-style:normal}
.tz-wrap{max-width:72rem;margin:0 auto;padding:0 1.2rem;position:relative}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:.5rem 1rem;z-index:100}.skip:focus{left:.5rem;top:.5rem}
:focus-visible{outline:3px solid var(--mint);outline-offset:3px;border-radius:6px}

/* barra in alto, sopra l'hero */
.tz-top{position:absolute;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;justify-content:space-between;
  padding:1.1rem 1.2rem;max-width:74.4rem;margin:0 auto}
.tz-top img{height:22px;width:auto}
.tz-pill{font-family:var(--font-head);font-weight:600;font-size:.92rem;text-decoration:none;color:#fff;padding:.5rem 1rem;
  border:1.5px solid #ffffff88;border-radius:2rem;backdrop-filter:blur(6px);background:#ffffff14;transition:background .2s,color .2s}
.tz-pill:hover{background:#fff;color:var(--green-dark)}

/* eyebrow */
.tz-eyebrow{font-family:var(--font-head);text-transform:uppercase;letter-spacing:.14em;font-weight:600;font-size:.78rem;color:var(--mint);
  margin:0 0 1rem;display:flex;align-items:center;gap:.55rem}
.tz-eyebrow.dark{color:var(--green)}
.tz-dot{width:.55rem;height:.55rem;border-radius:50%;background:var(--coral);box-shadow:0 0 0 0 #ff807388;animation:tz-pulse 2.2s infinite}
@keyframes tz-pulse{70%{box-shadow:0 0 0 .7rem #ff807300}100%{box-shadow:0 0 0 0 #ff807300}}

/* hero */
.tz-hero{position:relative;min-height:100svh;color:#fff;overflow:hidden;padding:6rem 0 4.5rem;display:flex;align-items:center;background:var(--night)}
.tz-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:22% 60%;transform-origin:20% 40%;
  animation:tz-kenburns 26s ease-out both}
@keyframes tz-kenburns{from{transform:scale(1.14)}to{transform:scale(1)}}
.tz-hero-shade{position:absolute;inset:0;background:
  linear-gradient(180deg,#0f2a20b3 0%,#1f4a3840 30%,#0f2a20b8 58%,#0f2a20f0 100%)}
.tz-hero-grid{display:grid;gap:2.2rem;width:100%}
.tz-hero-text{animation:tz-up .9s .1s cubic-bezier(.2,.7,.2,1) both}
.tz-hero h1{font-size:clamp(2.7rem,11vw,5.6rem);line-height:.98;letter-spacing:-.02em;margin:0 0 1.2rem;text-wrap:balance}
.tz-hero h1 em,.tz-line em,.tz-final h2 em{color:var(--mint);background:linear-gradient(transparent 82%,#ff8073cc 82%,#ff8073cc 94%,transparent 94%) no-repeat;
  background-size:0 100%;animation:tz-mark 1s 1s cubic-bezier(.6,0,.2,1) forwards}
@keyframes tz-mark{to{background-size:100% 100%}}
.tz-lead{font-size:clamp(1.08rem,2.6vw,1.3rem);color:#e6f3ea;max-width:34rem;margin:0 0 1.5rem}
.tz-chips{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.55rem}
.tz-chips li{display:flex;align-items:center;gap:.45rem;font-weight:500;font-size:.92rem;padding:.42rem .85rem .42rem .6rem;border-radius:2rem;
  background:#ffffff17;border:1px solid #ffffff2e;backdrop-filter:blur(6px)}
.tz-chips .ico{width:20px;height:20px;color:var(--mint)}
.tz-scroll{display:none}
@keyframes tz-up{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

/* card del modulo */
.tz-card{background:#fff;color:var(--fg);border-radius:1.6rem;padding:1.6rem 1.3rem 1.4rem;box-shadow:0 30px 80px #0007,0 0 0 1px #ffffff40;
  scroll-margin-top:1.5rem;animation:tz-up .9s .35s cubic-bezier(.2,.7,.2,1) both;position:relative}
.tz-card::before{content:"";position:absolute;inset:0 0 auto;height:6px;border-radius:1.6rem 1.6rem 0 0;
  background:linear-gradient(90deg,var(--brand),var(--mint) 60%,var(--coral))}
.tz-card h2{font-size:1.55rem;color:var(--green-dark);line-height:1.15}
.tz-sub{color:var(--muted);margin:.35rem 0 1.1rem;font-size:.97rem}
.tz-error{background:#fde1de;color:#a8281f;border-radius:.8rem;padding:.65rem .9rem;margin:0 0 1rem;font-weight:500;font-size:.95rem}
.tz-form{display:grid;gap:.95rem}
.tz-field{display:grid;gap:.35rem;border:0;margin:0;padding:0;min-width:0}
.tz-field>span,.tz-field legend{font-weight:600;font-size:.9rem;color:var(--green-dark);padding:0}
.tz-field small{font-weight:400;color:var(--muted)}
.tz-field input,.tz-field select{font:inherit;font-size:1rem;width:100%;min-height:50px;padding:.7rem .95rem;border:1.5px solid #c9d9ce;border-radius:.9rem;
  background:#fff;color:var(--fg);transition:border-color .15s,box-shadow .15s}
.tz-field input:focus,.tz-field select:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px #4c937533}
.tz-choices{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;margin-top:.35rem}
.tz-choice{position:relative;cursor:pointer}
.tz-choice input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.tz-choice span{display:flex;align-items:center;min-height:50px;height:100%;padding:.55rem .75rem;border:1.5px solid #c9d9ce;border-radius:.9rem;
  font-size:.88rem;line-height:1.25;font-weight:500;transition:all .15s}
.tz-choice input:checked+span{border-color:var(--brand);background:#e8f6ec;color:var(--green-dark);box-shadow:inset 0 0 0 1px var(--brand)}
.tz-choice input:focus-visible+span{outline:3px solid var(--mint);outline-offset:2px}
.tz-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.tz-consent{display:flex;gap:.65rem;align-items:flex-start;font-size:.86rem;color:var(--muted);line-height:1.45;cursor:pointer}
.tz-consent input{width:1.25rem;height:1.25rem;margin:.1rem 0 0;accent-color:var(--brand);flex:none}
.tz-consent a{color:var(--green)}
.tz-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font-head);font-weight:600;font-size:1.08rem;
  min-height:54px;padding:.9rem 1.6rem;border-radius:3rem;border:0;cursor:pointer;text-decoration:none;color:#fff;
  background:linear-gradient(135deg,var(--brand),var(--green));box-shadow:0 10px 24px #2d6a5040;transition:transform .15s,box-shadow .15s}
.tz-btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px #2d6a5059}
.tz-btn:active{transform:none}
.tz-btn-light{background:var(--mint);color:var(--green-dark);box-shadow:0 12px 30px #0004}
.tz-btn-wa{background:#25d366;box-shadow:0 10px 24px #25d36640;width:100%;margin-top:.4rem}
.tz-thanks{text-align:center;padding:.6rem 0 .2rem}
.tz-thanks h2{font-size:2rem;margin:.6rem 0 .4rem}
.tz-thanks p{color:var(--muted);margin:0 0 1rem}
.tz-check{width:4.2rem;height:4.2rem;margin:0 auto;border-radius:50%;background:var(--mint);color:var(--green-dark);display:grid;place-items:center;
  animation:tz-pop .6s cubic-bezier(.2,1.6,.4,1) both}
.tz-check .ico{width:2.1rem;height:2.1rem;stroke-width:2.6}
@keyframes tz-pop{from{transform:scale(.3);opacity:0}to{transform:none;opacity:1}}

/* sezioni */
.tz-section{padding:5rem 0 4.5rem;background:#fff}
.tz-h2{font-size:clamp(1.85rem,5.4vw,3rem);line-height:1.08;letter-spacing:-.015em;color:var(--green-dark);max-width:44rem;margin:0 0 2.4rem;text-wrap:balance}
.tz-features{display:grid;gap:1rem}
.tz-feature{position:relative;padding:1.6rem 1.4rem 1.5rem;border-radius:1.4rem;background:#f2f8f4;border:1px solid var(--line);overflow:hidden;
  transition:transform .25s,box-shadow .25s}
.tz-feature:hover{transform:translateY(-4px);box-shadow:0 18px 40px #1f4a381f}
.tz-feature .ico{width:44px;height:44px;padding:9px;border-radius:.9rem;background:var(--brand);color:#fff;margin-bottom:1rem}
.tz-feature h3{font-size:1.3rem;color:var(--green-dark);margin-bottom:.4rem}
.tz-feature p{margin:0;color:#3d4f46}
.tz-num{position:absolute;right:1rem;top:.4rem;font-family:var(--font-head);font-weight:700;font-size:4.2rem;line-height:1;color:#4c93751c}

/* manifesto */
.tz-manifesto{position:relative;overflow:hidden;background:radial-gradient(120% 90% at 85% 10%,#2d6a50 0%,var(--green-dark) 45%,var(--night) 100%);
  color:#fff;padding:5.5rem 0}
.tz-symbol{position:absolute;right:-9rem;bottom:-7rem;width:30rem;opacity:.08;pointer-events:none}
.tz-line{font-family:var(--font-head);font-weight:600;font-size:clamp(1.75rem,6vw,3.6rem);line-height:1.1;letter-spacing:-.015em;margin:0 0 1.6rem;
  max-width:52rem;text-wrap:balance}
.tz-line:last-child{margin:0}
.tz-line em{animation:none}
.tz-line.in em{animation:tz-mark 1s .35s cubic-bezier(.6,0,.2,1) forwards}

/* split */
.tz-split{display:grid;background:#fff}
.tz-split-pic img{width:100%;height:100%;min-height:22rem;object-fit:cover}
.tz-split-text{padding:3.5rem 1.2rem 4rem;max-width:40rem}
.tz-split-text .tz-h2{margin-bottom:1.2rem}
.tz-split-text>p{color:#3d4f46;margin:0 0 2rem}
.tz-facts{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;border-top:1px solid var(--line);padding-top:1.5rem}
.tz-facts strong{display:block;font-family:var(--font-head);font-size:clamp(1.8rem,6vw,2.6rem);line-height:1;color:var(--brand)}
.tz-facts li>span{font-size:.88rem;color:var(--muted);display:block;margin-top:.35rem;line-height:1.3}

/* chiusura */
.tz-final{background:linear-gradient(135deg,var(--brand),var(--green));color:#fff;text-align:center;padding:5rem 0;position:relative;overflow:hidden}
.tz-final::before{content:"";position:absolute;inset:auto -10% -60% -10%;height:120%;background:radial-gradient(closest-side,#a5e89e33,transparent)}
.tz-final h2{font-size:clamp(2rem,6.4vw,3.6rem);line-height:1.05;letter-spacing:-.015em;max-width:46rem;margin:0 auto 1rem;text-wrap:balance}
.tz-final h2 em{animation:none}
.tz-final h2.in em{animation:tz-mark 1s .35s cubic-bezier(.6,0,.2,1) forwards}
.tz-final p{color:#e6f3ea;max-width:32rem;margin:0 auto 2rem;font-size:1.12rem}

/* footer */
.tz-foot{background:var(--night);color:#a9c4b5;padding:2.4rem 0;font-size:.9rem}
.tz-foot .tz-wrap{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 2rem;justify-content:space-between}
.tz-foot nav{display:flex;flex-wrap:wrap;gap:1.2rem}
.tz-foot a{color:#d8ebe0;text-decoration:none}.tz-foot a:hover{color:var(--mint)}
.tz-foot p{margin:0;width:100%}

/* comparsa allo scroll (public.js aggiunge .js all'html e .in agli elementi) */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
.tz-features .reveal:nth-child(2){transition-delay:.08s}.tz-features .reveal:nth-child(3){transition-delay:.16s}.tz-features .reveal:nth-child(4){transition-delay:.24s}

@media (min-width:640px){
  .tz-features{grid-template-columns:1fr 1fr}
  .tz-choices{grid-template-columns:1fr 1fr}
}
@media (min-width:960px){
  .tz-top{padding:1.6rem 1.2rem}
  .tz-top img{height:26px}
  .tz-hero{padding:7rem 0 5rem}
  .tz-hero-shade{background:linear-gradient(100deg,#0f2a20f0 0%,#1f4a38b8 42%,#1f4a3844 70%,#0f2a2088 100%),linear-gradient(180deg,transparent 60%,#0f2a20aa)}
  .tz-hero-grid{grid-template-columns:1.15fr .85fr;align-items:center;gap:4rem}
  .tz-card{padding:2rem 1.9rem 1.8rem}
  .tz-scroll{display:block;position:absolute;left:50%;bottom:1.6rem;width:26px;height:42px;border:2px solid #ffffff88;border-radius:14px;transform:translateX(-50%)}
  .tz-scroll span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:#fff;animation:tz-wheel 1.8s infinite}
  @keyframes tz-wheel{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}
  .tz-section{padding:7rem 0 6.5rem}
  .tz-features{grid-template-columns:repeat(4,1fr);gap:1.2rem}
  .tz-manifesto{padding:8rem 0}
  .tz-symbol{width:44rem;right:-12rem;bottom:-12rem}
  .tz-split{grid-template-columns:1fr 1fr;align-items:center}
  .tz-split-pic{align-self:stretch}
  .tz-split-text{padding:5rem 4rem}
  .tz-final{padding:7rem 0}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-delay:0s!important;transition:none!important;scroll-behavior:auto!important}
  .tz-hero-bg{animation:none}
  .tz-hero h1 em,.tz-line em,.tz-final h2 em{background-size:100% 100%}
  .js .reveal{opacity:1;transform:none}
}