/* ==========================================================================
   THE FIGHTER PROTOCOL — landing/v3
   Un solo foglio per le cinque pagine. Deriva da BRAND/tokens.css (fonte unica
   dell'identita' visiva, D-058). Font serviti in locale da ./fonts/ — mai da CDN.
   Regola non negoziabile: ZERO bordi arrotondati.
   ========================================================================== */

/* ---------- FONT LOCALI ---------- */
@font-face{font-family:'Anton';src:url('fonts/Anton-400.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'BarlowC';src:url('fonts/BarlowCondensed-400.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'BarlowC';src:url('fonts/BarlowCondensed-500.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'BarlowC';src:url('fonts/BarlowCondensed-600.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url('fonts/IBMPlexMono-400.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url('fonts/IBMPlexMono-500.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
/* fallback metrico per Anton mentre il font carica: toglie lo scatto del titolo */
@font-face{font-family:'Anton Fallback';src:local('Arial Narrow'),local('Arial');size-adjust:112%;ascent-override:95%;descent-override:25%}

/* ---------- TOKEN (da BRAND/tokens.css) ---------- */
:root{
  --bg:#0b0b0d; --bg2:#121214; --line:#26262b;
  --ink:#f4f4f5; --mute:#a1a1aa; --dim:#86868a; --label:#6f6f76;
  --accent:#d63418; --accent2:#ff4a26; /* rosso allineato al logo (misurato #d13418) — Founder 22/08 */

  --display:'Anton','Anton Fallback',Impact,'Arial Narrow',sans-serif;
  --text:'BarlowC','Arial Narrow',Arial,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,'Courier New',monospace;

  --fs-display-1:clamp(2.75rem,13.5vw,6.25rem);
  --fs-display-2:clamp(1.875rem,7vw,3.375rem);
  --fs-display-3:clamp(1.5rem,6vw,2.25rem);
  --fs-price:clamp(4.5rem,22vw,7.5rem);
  --fs-lead:1.1875rem; --fs-body:1.0625rem; --fs-small:0.875rem;
  --fs-label:0.75rem; --fs-label-sm:0.6875rem;

  --s2:8px; --s3:12px; --s4:16px; --s5:22px; --s6:28px; --s7:40px; --s8:64px;
  --max:760px; --pad-wrap:22px;
  --w-shoulder:4px; --touch:44px;
}

/* ---------- RESET — D-058: nessun raggio, da nessuna parte ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;border-radius:0 !important}
html{-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}

body{
  background:var(--bg);color:var(--ink);
  font-family:var(--text);font-size:var(--fs-body);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
::selection{background:var(--accent);color:#fff}

/* la grana: unico effetto di superficie ammesso (BRAND_SYSTEM 2) */
body::after{
  content:"";position:fixed;inset:0;z-index:2;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity:.04;mix-blend-mode:overlay;
}

a{color:var(--ink)}
:focus-visible{outline:2px solid var(--accent2);outline-offset:2px}

/* ---------- LAYOUT ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad-wrap)}
section{padding:var(--s8) 0;border-bottom:1px solid var(--line);position:relative}
section:last-of-type{border-bottom:0}

.sec-idx{
  font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.3em;color:var(--accent);
  display:flex;align-items:center;gap:var(--s3);margin-bottom:18px;text-transform:uppercase;
}
.sec-idx::after{content:"";height:1px;background:var(--line);flex:1}

h1,h2,h3{font-family:var(--display);text-transform:uppercase;font-weight:400}
h1{font-size:var(--fs-display-1);line-height:.94;letter-spacing:-.01em}
h2{font-size:var(--fs-display-2);line-height:1.02;letter-spacing:-.005em;margin-bottom:var(--s5)}
h3{font-size:1.25rem;line-height:1.15;letter-spacing:.01em;margin-bottom:var(--s3)}
p{margin-bottom:18px;color:var(--mute)}
p:last-child{margin-bottom:0}
p.lead{font-size:var(--fs-lead);color:var(--ink)}
strong{color:var(--ink);font-weight:600}
.small{font-size:var(--fs-small);color:var(--dim);line-height:1.55}
.q{font-family:var(--display);text-transform:uppercase;font-weight:400;
   font-size:var(--fs-display-3);color:var(--ink);line-height:1.08;margin-bottom:20px}

/* Comparsa delle sezioni. REGOLA DI SICUREZZA: nulla e' nascosto dal CSS da solo —
   la classe .pending la mette il JS, e solo sulle sezioni che in quel momento stanno
   sotto la piega. Senza JS, con l'observer rotto, in stampa o dentro un lettore, il
   testo c'e' sempre: una sezione invisibile e' un difetto, non un effetto. */
.fx{transition:opacity .6s ease,transform .6s ease}
.fx.pending{opacity:0;transform:translateY(18px)}
@media (prefers-reduced-motion:reduce){
  .fx{transition:none}
  .fx.pending{opacity:1;transform:none}
}

/* ---------- MARCHIO ---------- */
.brand-row{display:flex;align-items:center;gap:10px}
.brand-row img{width:24px;height:24px;flex:0 0 auto;object-fit:contain}
.brand{font-family:var(--text);font-size:var(--fs-label);letter-spacing:.28em;
  text-transform:uppercase;font-weight:600;color:var(--ink)}

/* ---------- CTA ---------- */
.cta{
  display:block;width:100%;text-align:center;text-decoration:none;cursor:pointer;border:0;
  background:var(--accent);color:#fff;
  font-family:var(--display);font-weight:400;font-size:1.5rem;line-height:1.1;
  text-transform:uppercase;letter-spacing:.02em;padding:17px 20px;min-height:56px;
  transition:background .15s ease,transform .05s ease;
}
.cta:hover{background:var(--accent2)}
.cta:active{transform:translateY(1px)}
@media (prefers-reduced-motion:reduce){.cta{transition:none}}

.buy{max-width:520px}
.vat{font-family:var(--mono);font-size:var(--fs-small);color:var(--dim);letter-spacing:.01em;
  line-height:1.5;margin-top:10px}
.terms-line{font-family:var(--mono);font-size:var(--fs-label);color:var(--dim);letter-spacing:.04em;margin-top:8px}

/* ---------- HERO ---------- */
.hero{
  position:relative;overflow:hidden;border-bottom:1px solid var(--line);
  padding:26px 0 48px;min-height:100svh;display:flex;flex-direction:column;justify-content:center;
}
.hero-img{
  position:absolute;inset:0;z-index:0;
  background:url("assets/hero-mobile.webp") center 22%/cover no-repeat;
  filter:contrast(1.06) saturate(.9);
}
.hero-veil{
  position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(48% 34% at 62% 30%, rgba(11,11,13,0) 0%, rgba(11,11,13,.35) 55%, rgba(11,11,13,.8) 78%, #0b0b0d 100%),
    linear-gradient(to bottom, rgba(11,11,13,.92) 0%, rgba(11,11,13,.55) 16%, rgba(11,11,13,.25) 26%, rgba(11,11,13,.55) 48%, rgba(11,11,13,.88) 68%, #0b0b0d 100%);
}
.hero .wrap{position:relative;z-index:3;width:100%}
.hero::after{
  content:"";position:absolute;top:24px;right:-46px;width:190px;height:6px;z-index:3;
  background:var(--accent);transform:rotate(40deg);
}
.hero .brand-row{margin-bottom:min(6vh,44px)}
.kicker{
  display:inline-block;font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.22em;
  text-transform:uppercase;color:var(--accent2);font-weight:500;margin-bottom:14px;
  border:1px solid rgba(232,68,42,.45);padding:7px 12px;background:rgba(11,11,13,.55);
}
.hero h1{margin-bottom:var(--s3);text-shadow:0 2px 30px rgba(0,0,0,.6)}
.hero h1 em{font-style:normal;color:var(--accent2)}
.sub{font-size:var(--fs-lead);color:var(--ink);font-weight:600;line-height:1.35;margin-bottom:20px}
.hero .lead{max-width:520px;margin-bottom:26px}

.hero-points{margin-top:22px;max-width:480px;line-height:1.6}

/* ---------- LISTE ---------- */
ul.ticks{list-style:none;margin-bottom:20px}
ul.ticks li{padding-left:26px;position:relative;margin-bottom:var(--s4);color:var(--mute)}
ul.ticks li::before{content:"";position:absolute;left:0;top:11px;width:11px;height:2px;background:var(--accent)}
ul.ticks li strong{display:block;color:var(--ink);font-weight:600;margin-bottom:2px}

/* ---------- FIGHT CARD E BLOCCHI TECNICI ---------- */
.mod{border:1px solid var(--line);background:var(--bg2);margin-bottom:var(--s6)}
.mod:last-child{margin-bottom:0}
.mod-head{
  display:flex;justify-content:space-between;align-items:center;gap:var(--s3);
  font-family:var(--mono);font-size:var(--fs-label-sm);letter-spacing:.22em;text-transform:uppercase;
  color:var(--dim);padding:12px 17px;border-bottom:1px solid var(--accent);background:var(--bg);
}
.mod-row{display:flex;gap:var(--s4);padding:14px 17px;border-bottom:1px solid var(--line);align-items:baseline}
.mod-row:last-child{border-bottom:0}
.mod-n{font-family:var(--mono);font-variant-numeric:tabular-nums;color:var(--accent);
  font-size:var(--fs-small);font-weight:500;min-width:34px;line-height:1.5;flex:0 0 auto}
.mod-t{color:var(--ink);font-size:1rem;font-weight:500}
.mod-t span{display:block;color:var(--dim);font-size:var(--fs-small);font-weight:400;margin-top:3px}

/* ---------- PANNELLO CON SPALLA ROSSA ---------- */
.panel{background:var(--bg2);border:1px solid var(--line);border-left:var(--w-shoulder) solid var(--accent);
  padding:var(--s6) var(--s5);position:relative;overflow:hidden}
.panel h3{color:var(--ink)}
.coach::before{content:"";position:absolute;top:14px;right:-40px;width:150px;height:4px;
  background:var(--accent);transform:rotate(40deg);opacity:.6}
.coach .big{display:block;font-family:var(--display);text-transform:uppercase;font-weight:400;
  font-size:clamp(1.75rem,7vw,2.75rem);line-height:1.03;margin-bottom:14px;color:var(--ink)}
.coach-img{display:block;width:100%;height:auto;margin-bottom:var(--s5);
  border:1px solid var(--line);filter:contrast(1.06) saturate(.9)}

/* ---------- PREZZO ---------- */
.price-box{border:2px solid var(--accent);padding:36px var(--s5) var(--s6);background:var(--bg2);
  text-align:center;position:relative;overflow:hidden}
.price-box::before{content:"";position:absolute;top:16px;right:-42px;width:170px;height:5px;
  background:var(--accent);transform:rotate(40deg)}
.price-then{font-family:var(--mono);font-size:var(--fs-small);color:var(--mute);
  letter-spacing:.02em;margin-bottom:var(--s3)}
.price{font-family:var(--display);font-weight:400;font-size:var(--fs-price);letter-spacing:-.01em;
  line-height:1;margin-bottom:10px;color:var(--ink)}
.price-sub{color:var(--mute);font-family:var(--mono);font-size:var(--fs-small);letter-spacing:.02em;
  padding-bottom:var(--s5);margin-bottom:var(--s5);border-bottom:1px dashed var(--line)}
.price-box .buy{max-width:none;margin:0 auto}
.guarantee{margin-top:var(--s5);font-size:var(--fs-small);color:var(--mute);line-height:1.6}
.guarantee strong{color:var(--ink)}
.guarantee a{color:var(--mute)}

/* ---------- FAQ ---------- */
details{border-bottom:1px solid var(--line)}
details:first-of-type{border-top:1px solid var(--line)}
summary{cursor:pointer;font-weight:600;color:var(--ink);font-size:1rem;list-style:none;
  position:relative;padding:16px 40px 16px 0;min-height:var(--touch);display:flex;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:2px;top:50%;transform:translateY(-50%);
  font-size:1.5rem;color:var(--accent);font-weight:700;line-height:1}
details[open] summary::after{content:"\2013"}
details .answer{padding:0 0 18px}
details .answer p{font-size:1rem;margin-bottom:12px}
details .answer p:last-child{margin-bottom:0}

/* ---------- COSA VIENE DOPO (accenno unico e sobrio) ---------- */
.after{border:1px solid var(--line);padding:var(--s5);background:var(--bg2)}
.after .kicker-flat{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.22em;
  text-transform:uppercase;color:var(--dim);display:block;margin-bottom:10px}

/* ---------- FOOTER ---------- */
footer{padding:var(--s7) 0 120px;color:var(--dim);font-size:var(--fs-small);line-height:1.6}
footer .brand-row{margin-bottom:18px}
footer .brand-row img{width:40px;height:40px}
footer p{color:var(--dim);margin-bottom:14px}
footer nav{margin-bottom:14px}
footer a{color:var(--mute);display:inline-block;padding:10px 2px;margin:-10px 0}
footer a:hover{color:var(--ink)}
.sep{color:#55555d;padding:0 6px}

/* ---------- BARRA CTA MOBILE (esiste solo col JS) ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:50;
  padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:var(--bg);border-top:1px solid var(--line);
  transform:translateY(100%);opacity:0;visibility:hidden;pointer-events:none;
  transition:transform .25s ease,opacity .25s ease;
}
.sticky-cta.show{transform:none;opacity:1;visibility:visible;pointer-events:auto}
.sticky-cta .cta{font-size:1.5rem;padding:14px 18px;min-height:52px}
@media (min-width:768px){.sticky-cta{display:none}}
@media (prefers-reduced-motion:reduce){.sticky-cta{transition:none}}

/* ---------- PAGINE LEGALI ---------- */
.doc{padding:var(--s7) 0 var(--s8)}
.doc-head{border-bottom:1px solid var(--line);padding:18px 0}
.doc-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:var(--s4)}
.back{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.16em;text-transform:uppercase;
  color:var(--mute);text-decoration:none;padding:10px 0;display:inline-block}
.back:hover{color:var(--ink)}
.doc h1{font-size:clamp(2rem,8vw,3.25rem);line-height:1.02;margin-bottom:var(--s3)}
.doc .updated{font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.16em;
  text-transform:uppercase;color:var(--dim);margin-bottom:var(--s7)}
.doc h2{font-size:clamp(1.375rem,5vw,1.75rem);margin:var(--s7) 0 var(--s4);padding-top:var(--s4);
  border-top:1px solid var(--line)}
.doc h2:first-of-type{border-top:0;padding-top:0;margin-top:0}
.doc p,.doc li{color:var(--mute)}
.doc ul{list-style:none;margin:0 0 18px}
.doc ul li{padding-left:26px;position:relative;margin-bottom:12px}
.doc ul li::before{content:"";position:absolute;left:0;top:11px;width:11px;height:2px;background:var(--accent)}
/* segnaposto da compilare prima della pubblicazione: devono saltare all'occhio */
.fill{color:var(--ink);font-family:var(--mono);font-size:.9375rem;font-weight:500;
  background:rgba(232,68,42,.12);border:1px solid rgba(232,68,42,.45);padding:1px 6px;white-space:nowrap}
.doc .tbl{width:100%;border-collapse:collapse;margin-bottom:20px;font-size:var(--fs-small)}
.doc .tbl-scroll{overflow-x:auto;margin-bottom:20px}
.doc .tbl th,.doc .tbl td{border:1px solid var(--line);padding:10px 12px;text-align:left;
  vertical-align:top;color:var(--mute)}
.doc .tbl th{color:var(--ink);font-family:var(--mono);font-size:var(--fs-label);letter-spacing:.12em;
  text-transform:uppercase;font-weight:500;background:var(--bg2)}
.doc a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.doc .box{border:1px solid var(--line);border-left:var(--w-shoulder) solid var(--accent);
  background:var(--bg2);padding:var(--s5);margin-bottom:22px}
.doc .box p:last-child{margin-bottom:0}

/* ---------- DESKTOP ---------- */
@media (min-width:768px){
  body{font-size:1.125rem}
  section{padding:84px 0}
  .hero{padding:36px 0 64px}
  .hero-img{background-image:url("assets/hero.webp");background-position:center 30%}
  .hero-veil{
    background:
      radial-gradient(52% 70% at 64% 46%, rgba(11,11,13,0) 0%, rgba(11,11,13,.5) 58%, #0b0b0d 96%),
      linear-gradient(to bottom, rgba(11,11,13,.9) 0%, rgba(11,11,13,.34) 28%, rgba(11,11,13,.44) 64%, #0b0b0d 100%),
      linear-gradient(to right, rgba(11,11,13,.9) 0%, rgba(11,11,13,.4) 42%, rgba(11,11,13,.06) 70%, rgba(11,11,13,.45) 100%);
  }
  .panel{padding:var(--s7) var(--s6)}
  .price-box{padding:48px var(--s7) var(--s7)}
  footer{padding:var(--s8) 0 var(--s8)}
}

/* ===== PIU' ROSSO — richiesta Founder 22/08 sera (QG) ===== */
h2{color:var(--accent)}
h3{border-left:3px solid var(--accent);padding-left:12px}
.sec-idx::after{background:var(--accent);opacity:.45}
section{border-bottom-color:rgba(232,68,42,.28)}
.hero-veil{box-shadow:inset 0 -140px 160px -60px rgba(232,68,42,.14)}
.kicker{color:var(--accent)}
.q{color:var(--accent2)}
.panel{background:linear-gradient(90deg,rgba(232,68,42,.07),transparent 45%),var(--bg2)}
.price-box{box-shadow:0 0 0 1px rgba(232,68,42,.35),0 18px 60px rgba(232,68,42,.10)}
.cta{box-shadow:0 6px 28px rgba(232,68,42,.35)}
.cta:hover{box-shadow:0 8px 34px rgba(232,68,42,.5)}
.mod-head{border-bottom-width:2px}
footer{border-top:2px solid var(--accent)}

/* ===== LOGO PIU' GRANDE + MOBILE — Founder 22/08 ===== */
.brand-row img{width:52px;height:52px}
.brand{font-size:calc(var(--fs-label) * 1.15)}
@media (max-width:767px){
  .brand-row img{width:64px;height:64px}
  .brand{letter-spacing:.2em}
  .hero .brand-row{margin-bottom:min(4vh,28px)}
  .cta{width:100%;padding:20px 16px;font-size:1.05rem}
  .hero h1{font-size:clamp(2.4rem,12vw,3.4rem)}
  h2{font-size:clamp(1.7rem,8vw,2.3rem)}
  section{padding:calc(var(--s8) * .72) 0}
}
@media (min-width:768px){ .brand-row img{width:60px;height:60px} }