/* ============================================================
   ARGOS · SOC Platform · Design System
   ============================================================ */

:root{
  --bg-0:#06080d;
  --bg-1:#0a0d14;
  --bg-2:#0e1218;
  --bg-3:#11161f;
  --panel:rgba(255,255,255,.035);
  --panel-2:rgba(255,255,255,.06);
  --panel-3:rgba(255,255,255,.09);
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --line-strong:rgba(255,255,255,.22);

  --text-1:#f3f5fb;
  --text-2:#b9c0d0;
  --text-3:#7a8294;
  --text-4:#4d5567;

  --accent:#ffb21a;
  --accent-2:#ff8c00;
  --accent-soft:#ffd480;
  --accent-glow:rgba(255,178,26,.28);

  --teal:#3fe0c5;
  --teal-soft:#7ff0db;
  --teal-glow:rgba(63,224,197,.22);

  --danger:#ff5c7a;
  --ok:#3fe0c5;

  --display:'Manrope', "Segoe UI", Inter, Arial, sans-serif;
  --body:'Manrope', "Segoe UI", Inter, Arial, sans-serif;
  --mono:'JetBrains Mono', ui-monospace, "SFMono-Regular", Menlo, monospace;

  --radius-s:14px;
  --radius-m:20px;
  --radius-l:28px;
  --radius-xl:34px;

  --shadow-s:0 8px 24px rgba(0,0,0,.30);
  --shadow-m:0 20px 60px rgba(0,0,0,.45);
  --shadow-l:0 30px 90px rgba(0,0,0,.55);

  --max:1240px;
  --max-wide:1440px;
  --nav-h:78px;

  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ---------- RESET ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 14px)}
body{
  margin:0;
  font-family:var(--body);
  background:var(--bg-1);
  color:var(--text-1);
  line-height:1.6;
  font-feature-settings:"ss01","cv11";
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:clip;
}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
button{font-family:inherit}

/* Backdrop: deep night + subtle grid + 2 radial accents */
body::before{
  content:"";
  position:fixed;inset:0;
  z-index:-2;
  background:
    radial-gradient(900px 600px at 12% -10%, rgba(255,178,26,.10), transparent 60%),
    radial-gradient(900px 600px at 92% 10%, rgba(63,224,197,.08), transparent 60%),
    radial-gradient(700px 400px at 50% 110%, rgba(255,140,0,.05), transparent 60%),
    var(--bg-1);
  pointer-events:none;
}
body::after{
  content:"";
  position:fixed;inset:0;
  z-index:-1;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(ellipse at 50% 30%, #000 0%, transparent 75%);
  pointer-events:none;
  opacity:.7;
}

/* ---------- LAYOUT ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
.wrap-wide{max-width:var(--max-wide);margin:0 auto;padding:0 28px}
section{padding:96px 0;position:relative}
section.tight{padding:64px 0}

/* ---------- TYPE ---------- */
h1,h2,h3,h4{font-family:var(--display);font-weight:800;letter-spacing:-.022em;line-height:1.05;margin:0;color:var(--text-1)}
h1{font-size:clamp(48px,7vw,96px);letter-spacing:-.03em;line-height:.98}
h2{font-size:clamp(34px,4.4vw,60px)}
h3{font-size:clamp(20px,1.4vw,24px);letter-spacing:-.012em;line-height:1.2}
p{margin:0;color:var(--text-2)}
.lead{font-size:clamp(18px,1.55vw,21px);color:#dbe1ee;max-width:760px;line-height:1.55}
.note{color:var(--text-3);font-size:14px;line-height:1.55}

.mono{font-family:var(--mono);letter-spacing:.02em}
.kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:11px;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;
  color:var(--accent);
}
.kicker::before{
  content:"";width:24px;height:1px;background:var(--accent);
  box-shadow:0 0 14px var(--accent-glow);
}
.kicker.teal{color:var(--teal)}
.kicker.teal::before{background:var(--teal);box-shadow:0 0 14px var(--teal-glow)}

/* ---------- TOPBAR ---------- */
.topbar{
  position:sticky;top:0;z-index:60;
  background:rgba(10,13,20,.72);
  backdrop-filter:blur(18px) saturate(1.2);
  -webkit-backdrop-filter:blur(18px) saturate(1.2);
  border-bottom:1px solid var(--line);
}
.nav{
  height:var(--nav-h);
  display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.logo{display:flex;align-items:center;gap:12px}
.logo img{height:46px;width:auto}
.navlinks{display:flex;gap:2px;align-items:center}
.navlinks a{
  position:relative;
  padding:9px 14px;border-radius:999px;
  color:var(--text-2);font-weight:600;font-size:14px;
  white-space:nowrap;transition:all .2s var(--ease);
}
.navlinks a:hover{color:#fff;background:rgba(255,255,255,.05)}
.navlinks a.active{
  color:var(--accent);background:rgba(255,178,26,.10);
  box-shadow:inset 0 0 0 1px rgba(255,178,26,.22);
}
.navlinks a.active::before{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:1px;
  background:linear-gradient(90deg, transparent, var(--accent), transparent);
}
.menu{
  display:none;background:transparent;color:#fff;
  border:1px solid var(--line-2);border-radius:12px;
  padding:10px 14px;font-weight:700;cursor:pointer;
}
.mobile-open .navlinks{display:flex}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border-radius:999px;padding:13px 22px;
  font-family:var(--body);font-weight:700;font-size:14.5px;letter-spacing:.005em;
  border:1px solid var(--line-2);
  background:rgba(255,255,255,.04);color:var(--text-1);
  transition:all .22s var(--ease);
  cursor:pointer;text-decoration:none;
}
.btn:hover{transform:translateY(-2px);background:rgba(255,255,255,.08);border-color:var(--line-strong)}
.btn .arrow{
  display:inline-block;transition:transform .22s var(--ease);
}
.btn:hover .arrow{transform:translateX(3px)}
.btn.primary{
  background:linear-gradient(180deg, #ffc442, var(--accent) 60%, var(--accent-2));
  color:#1a1206;border:1px solid rgba(255,178,26,.6);
  box-shadow:0 8px 24px rgba(255,140,0,.25), inset 0 1px 0 rgba(255,255,255,.4);
}
.btn.primary:hover{
  background:linear-gradient(180deg, #ffd062, #ffb21a 60%, #ff9d10);
  box-shadow:0 12px 36px rgba(255,140,0,.36), inset 0 1px 0 rgba(255,255,255,.5);
}
.btn.ghost{background:transparent}
.btn.sm{padding:9px 16px;font-size:13px}

/* ---------- HERO ---------- */
.hero{padding:80px 0 60px;position:relative;overflow:hidden}
.hero-grid{
  display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;
}
.hero h1{margin:22px 0 24px}
.hero h1 .accent-word{
  background:linear-gradient(180deg, #ffd480 0%, var(--accent) 60%, var(--accent-2) 100%);
  background-clip:text;-webkit-background-clip:text;color:transparent;
}
.hero .lead{margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:20px 26px;margin-top:38px;
  padding-top:22px;border-top:1px dashed var(--line-2);
}
.hero-meta div{display:flex;flex-direction:column;gap:4px}
.hero-meta b{font-family:var(--display);font-size:18px;font-weight:800;color:#fff;letter-spacing:-.01em}
.hero-meta span{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--text-3)}

/* Hero radar panel */
.hero-panel{
  position:relative;
  background:
    radial-gradient(circle at 50% 50%, rgba(255,178,26,.08), transparent 70%),
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
  border:1px solid var(--line-2);
  border-radius:var(--radius-l);
  padding:26px;
  box-shadow:var(--shadow-m), inset 0 1px 0 rgba(255,255,255,.04);
  overflow:hidden;
}
.hero-panel-head{
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--text-3);
  padding-bottom:14px;border-bottom:1px dashed var(--line-2);margin-bottom:18px;
}
.hero-panel-head .live{
  display:inline-flex;align-items:center;gap:8px;color:var(--teal);
}
.hero-panel-head .live::before{
  content:"";width:7px;height:7px;border-radius:50%;background:var(--teal);
  box-shadow:0 0 12px var(--teal);
  animation:pulse 1.6s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.45;transform:scale(.7)}
}

/* Radar */
.radar{
  position:relative;width:100%;aspect-ratio:1;margin:0 auto;
  max-width:340px;
}
.radar svg{position:absolute;inset:0;width:100%;height:100%}
.radar-sweep{
  position:absolute;inset:0;border-radius:50%;
  background:conic-gradient(from 0deg, transparent 0deg, rgba(255,178,26,.45) 60deg, transparent 80deg);
  mask:radial-gradient(circle at center, transparent 0, #000 6%, #000 50%, transparent 51%);
  -webkit-mask:radial-gradient(circle at center, transparent 0, #000 6%, #000 50%, transparent 51%);
  animation:sweep 4.2s linear infinite;
  filter:blur(.5px);
}
@keyframes sweep{to{transform:rotate(360deg)}}

.radar-dot{
  position:absolute;width:8px;height:8px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 12px var(--accent-glow);
  animation:blip 2.6s ease-in-out infinite;
}
.radar-dot.t{background:var(--teal);box-shadow:0 0 12px var(--teal-glow)}
@keyframes blip{
  0%,100%{opacity:.3;transform:scale(.7)}
  50%{opacity:1;transform:scale(1.1)}
}

/* Live feed */
.feed{
  display:grid;gap:8px;margin-top:18px;
  font-family:var(--mono);font-size:12px;
}
.feed-row{
  display:grid;grid-template-columns:auto auto 1fr auto;gap:10px;align-items:center;
  padding:8px 10px;border-radius:10px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);
}
.feed-row .t{color:var(--text-3);font-size:10.5px;letter-spacing:.06em}
.feed-row .tag{
  font-size:9.5px;padding:2px 7px;border-radius:4px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;
}
.feed-row .tag.hi{background:rgba(255,92,122,.16);color:#ff8da0;border:1px solid rgba(255,92,122,.3)}
.feed-row .tag.md{background:rgba(255,178,26,.16);color:#ffd480;border:1px solid rgba(255,178,26,.3)}
.feed-row .tag.lo{background:rgba(63,224,197,.16);color:var(--teal-soft);border:1px solid rgba(63,224,197,.3)}
.feed-row .body{color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.feed-row .who{color:var(--text-3);font-size:10.5px}

/* ---------- SECTION HEAD ---------- */
.section-head{
  display:grid;grid-template-columns:1.05fr .95fr;gap:30px 50px;
  align-items:end;margin-bottom:46px;
}
.section-head h2{margin-top:14px}
.section-head p{color:var(--text-2);max-width:560px}
.section-head.center{grid-template-columns:1fr;text-align:center;justify-items:center}
.section-head.center p{margin:0 auto}

/* ---------- CARD GRID ---------- */
.grid{display:grid;gap:20px}
.cols2{grid-template-columns:repeat(2,1fr)}
.cols3{grid-template-columns:repeat(3,1fr)}
.cols4{grid-template-columns:repeat(4,1fr)}
.cols5{grid-template-columns:repeat(5,1fr)}

/* Compact card — for 5-col domain grid & use-case grid */
.card.compact{padding:22px;border-radius:20px;min-height:0;gap:6px}
.card.compact h3{font-size:17px;margin:2px 0}
.card.compact p{font-size:13.5px;line-height:1.5}
.card.compact .icon-tile{width:38px;height:38px;border-radius:11px;margin-bottom:6px}
.card.compact .icon-tile svg{width:19px;height:19px}

/* Use-case row card */
.usecase{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;
  padding:22px 24px;border-radius:var(--radius-m);
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.015));
  border:1px solid var(--line);transition:all .22s var(--ease);
}
.usecase:hover{border-color:rgba(255,178,26,.4);background:linear-gradient(180deg, rgba(255,178,26,.04), rgba(255,255,255,.02));transform:translateY(-2px)}
.usecase .uc-idx{
  font-family:var(--mono);font-size:11px;font-weight:600;color:var(--accent);
  letter-spacing:.16em;background:rgba(255,178,26,.10);
  border:1px solid rgba(255,178,26,.28);border-radius:8px;
  padding:6px 10px;align-self:start;
}
.usecase h4{font-family:var(--display);font-size:17px;font-weight:700;margin:0 0 6px;color:#fff;letter-spacing:-.01em}
.usecase p{color:var(--text-2);font-size:14.5px;line-height:1.5;margin:0 0 10px}
.usecase .uc-tags{display:flex;flex-wrap:wrap;gap:6px}
.usecase .uc-tag{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);padding:3px 8px;border-radius:5px;background:rgba(255,255,255,.04);border:1px solid var(--line)}

/* Not section: contrast box */
.not-card{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  border:1px solid var(--line-2);border-radius:var(--radius-l);overflow:hidden;
  background:rgba(255,255,255,.02);
}
.not-card > div{padding:38px 36px}
.not-card .not-no{
  background:linear-gradient(180deg, rgba(255,92,122,.06), transparent);
  border-right:1px solid var(--line);
}
.not-card .not-yes{background:linear-gradient(180deg, rgba(63,224,197,.06), transparent)}
.not-card h4{font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;margin:0 0 14px}
.not-card .not-no h4{color:#ff8da0}
.not-card .not-yes h4{color:var(--teal)}
.not-card p{color:#dde4f1;font-size:16px;line-height:1.6}
.not-card strong{color:#fff}

/* Target audience tile */
.audience{
  display:flex;flex-direction:column;gap:8px;padding:24px;
  border:1px solid var(--line);border-radius:var(--radius-m);
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.015));
  transition:all .22s var(--ease);
}
.audience:hover{border-color:rgba(255,178,26,.35);transform:translateY(-3px)}
.audience .a-tag{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-weight:600}
.audience h4{font-family:var(--display);font-size:18px;margin:0;color:#fff;font-weight:700;letter-spacing:-.01em}
.audience p{color:var(--text-2);font-size:14px;line-height:1.5;margin:0}

@media(max-width:1100px){
  .cols5{grid-template-columns:repeat(3,1fr)}
  .not-card{grid-template-columns:1fr}
  .not-card .not-no{border-right:0;border-bottom:1px solid var(--line)}
}
@media(max-width:780px){
  .cols5{grid-template-columns:repeat(2,1fr)}
  .usecase{grid-template-columns:1fr;gap:10px}
}

.card{
  position:relative;
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius:var(--radius-l);
  padding:28px;
  transition:transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
  overflow:hidden;
  display:flex;flex-direction:column;gap:10px;
}
.card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(400px 240px at var(--mx,50%) var(--my,0%), rgba(255,178,26,.10), transparent 60%);
  opacity:0;transition:opacity .25s var(--ease);
}
.card:hover{
  transform:translateY(-4px);
  border-color:rgba(255,178,26,.45);
  background:linear-gradient(180deg, rgba(255,178,26,.04), rgba(255,255,255,.02));
  box-shadow:var(--shadow-s);
}
.card:hover::before{opacity:1}
.card > *{position:relative}
.card h3{font-size:21px;margin:4px 0 4px;letter-spacing:-.01em}
.card p{color:var(--text-2);font-size:15px;line-height:1.55}
.card .more{
  display:inline-flex;align-items:center;gap:8px;margin-top:10px;
  color:var(--accent);font-weight:700;font-size:14px;font-family:var(--mono);letter-spacing:.04em;
}
.card .more::after{content:"→";transition:transform .22s var(--ease)}
.card:hover .more::after{transform:translateX(4px)}
.card.link{cursor:pointer}

/* Icon tile */
.icon-tile{
  width:48px;height:48px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(180deg, rgba(255,178,26,.16), rgba(255,178,26,.04));
  border:1px solid rgba(255,178,26,.28);
  color:var(--accent);
  margin-bottom:10px;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.icon-tile svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.icon-tile.teal{
  background:linear-gradient(180deg, rgba(63,224,197,.16), rgba(63,224,197,.04));
  border-color:rgba(63,224,197,.28);color:var(--teal);
}
.card:hover .icon-tile{
  transform:translateY(-2px) rotate(-3deg);
  box-shadow:0 10px 26px rgba(255,178,26,.18);
}

/* Index numbers */
.idx{
  font-family:var(--mono);font-size:11px;color:var(--text-3);
  letter-spacing:.16em;text-transform:uppercase;
}

/* Badge */
.badge{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:11px;font-weight:600;
  padding:6px 10px;border-radius:999px;
  background:rgba(255,178,26,.10);color:var(--accent-soft);
  border:1px solid rgba(255,178,26,.32);
  text-transform:uppercase;letter-spacing:.14em;
}
.badge.teal{background:rgba(63,224,197,.10);color:var(--teal-soft);border-color:rgba(63,224,197,.32)}
.badge.muted{background:rgba(255,255,255,.05);color:var(--text-2);border-color:var(--line-2)}

/* Chips */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--mono);font-size:11.5px;font-weight:500;
  padding:5px 10px;border-radius:6px;
  background:rgba(255,255,255,.05);color:var(--text-2);
  border:1px solid var(--line-2);
}
.chip.accent{background:rgba(255,178,26,.10);color:var(--accent-soft);border-color:rgba(255,178,26,.28)}
.chip.teal{background:rgba(63,224,197,.10);color:var(--teal-soft);border-color:rgba(63,224,197,.28)}

/* ---------- BAND (alt background section) ---------- */
.band{
  position:relative;
  background:linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.01));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.band::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(600px 300px at 10% 0%, rgba(255,178,26,.06), transparent 60%),
    radial-gradient(600px 300px at 90% 100%, rgba(63,224,197,.05), transparent 60%);
}

/* ---------- PANEL ---------- */
.panel{
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius:var(--radius-l);
  padding:32px;
  box-shadow:var(--shadow-s);
}
.panel h2{font-size:clamp(26px,2.8vw,36px);margin:14px 0 16px}
.panel h3{margin-bottom:8px}

/* Plain explanation box */
.plain{
  position:relative;
  background:
    linear-gradient(180deg, rgba(63,224,197,.08), rgba(255,178,26,.05));
  border:1px solid rgba(63,224,197,.22);
  border-radius:var(--radius-m);
  padding:22px 24px;margin-top:32px;
  max-width:680px;
}
.plain::before{
  content:"// IN PAROLE SEMPLICI";
  display:block;font-family:var(--mono);font-size:10.5px;font-weight:600;
  letter-spacing:.22em;color:var(--teal);margin-bottom:8px;
}
.plain b{color:#fff;display:none}
.plain p{color:#dde4f1;font-size:15.5px;margin:0}

/* Explain (highlighted note) */
.explain{
  position:relative;
  background:rgba(255,178,26,.06);
  border:1px solid rgba(255,178,26,.24);
  border-radius:var(--radius-m);
  padding:24px 28px;
  font-family:var(--body);color:#e9edf6;
}
.explain b{
  display:block;
  font-family:var(--mono);font-size:11px;font-weight:600;
  letter-spacing:.22em;color:var(--accent);text-transform:uppercase;margin-bottom:6px;
}
.explain p{color:#dde4f1;font-size:15.5px}

/* ---------- FLOW (5 steps) ---------- */
.flow{
  display:grid;grid-template-columns:repeat(5,1fr);gap:14px;
  position:relative;
}
.flow-step{
  position:relative;
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  padding:22px 20px;
  transition:all .22s var(--ease);
}
.flow-step:hover{
  border-color:rgba(255,178,26,.42);
  background:linear-gradient(180deg, rgba(255,178,26,.06), rgba(255,255,255,.02));
}
.flow-step .num{
  font-family:var(--mono);font-size:11px;
  color:var(--accent);letter-spacing:.16em;font-weight:600;
  margin-bottom:14px;display:block;
}
.flow-step b{font-family:var(--display);font-size:19px;color:#fff;display:block;margin-bottom:6px;font-weight:700}
.flow-step span:not(.num){display:block;color:var(--text-2);font-size:14px;line-height:1.5}
.flow-step::after{
  content:"";position:absolute;
  right:-11px;top:50%;width:22px;height:22px;
  border-top:1px solid var(--accent);
  border-right:1px solid var(--accent);
  transform:translateY(-50%) rotate(45deg);
  opacity:.55;
}
.flow-step:last-child::after{display:none}

/* ---------- FLOW PREVIEW CARD ---------- */
.flow-preview-card{
  position:relative;overflow:hidden;
  display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;
  background:
    radial-gradient(700px 300px at 90% 100%, rgba(255,178,26,.10), transparent 60%),
    linear-gradient(135deg, rgba(255,178,26,.08), rgba(63,224,197,.04));
  border:1px solid var(--line-2);
  border-radius:var(--radius-xl);
  padding:42px;
  box-shadow:var(--shadow-m);
}
.flow-preview-card::after{
  content:"";position:absolute;inset:auto -150px -150px auto;
  width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,178,26,.20), transparent 64%);
  pointer-events:none;
}
.flow-preview-card > *{position:relative}
.flow-preview-card h2{font-size:clamp(30px,3.6vw,50px);margin:12px 0 14px}
.flow-preview-card p{color:var(--text-2);font-size:17px;max-width:580px}
.flow-preview-card .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.flow-mini{display:grid;gap:10px}
.flow-mini-row{
  display:grid;grid-template-columns:50px 1fr;gap:14px;align-items:center;
  background:rgba(255,255,255,.05);border:1px solid var(--line);
  border-radius:var(--radius-m);padding:14px 16px;
  transition:all .2s var(--ease);
}
.flow-mini-row:hover{
  background:rgba(255,178,26,.06);border-color:rgba(255,178,26,.32);
  transform:translateX(3px);
}
.flow-mini-row b{
  display:grid;place-items:center;
  width:38px;height:38px;border-radius:11px;
  background:linear-gradient(180deg, var(--accent), var(--accent-2));
  color:#1a1206;font-family:var(--mono);font-weight:700;font-size:13px;
  box-shadow:0 6px 14px rgba(255,140,0,.28);
}
.flow-mini-row span{color:#fff;font-weight:700;font-size:15px;display:block}
.flow-mini-row small{display:block;color:var(--text-3);font-size:13px;margin-top:2px;line-height:1.4}

/* ---------- FLOW MODAL ---------- */
.flow-modal{
  position:fixed;inset:0;z-index:999;display:none;
  background:rgba(3,8,14,.86);backdrop-filter:blur(14px);padding:24px;
}
.flow-modal.open{display:grid;grid-template-rows:auto 1fr;gap:14px}
.flow-modal-bar{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  max-width:1500px;width:100%;margin:0 auto;
  background:rgba(17,27,39,.96);
  border:1px solid var(--line-2);border-radius:18px;padding:12px 16px;
}
.flow-modal-title{display:flex;align-items:center;gap:12px;font-weight:700}
.flow-modal-title img{height:36px;width:auto}
.flow-modal-title span{font-size:14px;color:var(--text-2)}
.flow-modal-close{
  border:1px solid var(--line-2);background:rgba(255,255,255,.06);
  color:#fff;border-radius:999px;padding:9px 16px;font-weight:700;cursor:pointer;
  transition:all .2s var(--ease);
}
.flow-modal-close:hover{background:rgba(255,255,255,.12);transform:translateY(-1px)}
.flow-modal-frame{
  max-width:1500px;width:100%;height:calc(100vh - 118px);margin:0 auto;
  border:1px solid var(--line-2);border-radius:22px;overflow:hidden;
  background:#07101b;box-shadow:var(--shadow-l);
}
.flow-modal-frame iframe{width:100%;height:100%;border:0;display:block;background:#0a0d14}

/* ---------- TIER (licensing) ---------- */
.tier{
  position:relative;display:flex;flex-direction:column;min-height:440px;
  padding:34px 30px;
}
.tier .tier-head{display:flex;justify-content:space-between;align-items:start;gap:14px;margin-bottom:8px}
.tier .tier-price{font-family:var(--mono);font-size:11px;color:var(--text-3);letter-spacing:.14em;text-transform:uppercase}
.tier h3{font-family:var(--display);font-size:38px;margin:18px 0 8px;letter-spacing:-.025em;font-weight:800}
.tier > p{color:var(--text-2);font-size:15px;margin-bottom:18px}
.tier ul{list-style:none;padding:0;margin:0;display:grid;gap:8px;flex:1}
.tier ul li{
  position:relative;padding-left:26px;color:var(--text-2);font-size:14.5px;line-height:1.5;
}
.tier ul li::before{
  content:"";position:absolute;left:0;top:8px;
  width:14px;height:8px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);
  transform:rotate(-45deg);
}
.tier .btn{margin-top:24px}
.tier.featured{
  border-color:rgba(255,178,26,.42);
  background:
    radial-gradient(500px 300px at 100% 0%, rgba(255,178,26,.10), transparent 60%),
    linear-gradient(180deg, rgba(255,178,26,.05), rgba(255,255,255,.02));
  box-shadow:0 24px 60px rgba(255,140,0,.12);
}
.tier.featured::before{
  content:"CONSIGLIATO";
  position:absolute;top:-1px;right:24px;
  background:linear-gradient(180deg, var(--accent), var(--accent-2));
  color:#1a1206;font-family:var(--mono);font-size:10px;font-weight:700;
  letter-spacing:.18em;padding:4px 12px;border-radius:0 0 8px 8px;
}

/* ---------- SPLIT ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.list{display:grid;gap:10px;margin-top:6px}
.list div{
  padding:14px 18px;border-radius:14px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);
  color:var(--text-2);font-size:15px;
  display:flex;gap:12px;align-items:flex-start;
  transition:all .2s var(--ease);
}
.list div::before{
  content:"";flex:0 0 6px;height:6px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 10px var(--accent-glow);
  margin-top:8px;
}
.list div:hover{border-color:var(--line-strong);background:rgba(255,255,255,.06)}
.list div b{color:#fff;font-weight:700;margin-right:6px}

/* ---------- CTA CARD ---------- */
.cta-card{
  position:relative;overflow:hidden;
  background:
    radial-gradient(600px 280px at 100% 100%, rgba(255,178,26,.18), transparent 60%),
    radial-gradient(600px 280px at 0% 0%, rgba(63,224,197,.12), transparent 60%),
    linear-gradient(135deg, rgba(255,178,26,.10), rgba(63,224,197,.06));
  border:1px solid var(--line-2);
  border-radius:var(--radius-xl);
  padding:54px;
  display:grid;grid-template-columns:1.4fr auto;align-items:center;gap:36px;
}
.cta-card::after{
  content:"";position:absolute;right:-100px;top:-100px;width:300px;height:300px;
  border-radius:50%;background:radial-gradient(circle, rgba(255,178,26,.20), transparent 60%);
  pointer-events:none;
}
.cta-card > *{position:relative}
.cta-card h2{font-size:clamp(28px,3.4vw,46px);margin:10px 0 14px}
.cta-card .lead{margin:0;max-width:680px}

/* ---------- PAGE HERO ---------- */
.page-hero{
  position:relative;padding:78px 0 50px;
  border-bottom:1px dashed var(--line);
}
.page-title{max-width:900px}
.page-title h1{font-size:clamp(38px,5vw,72px);letter-spacing:-.025em;line-height:1.02;margin:18px 0 22px}
.page-title .lead{margin-bottom:18px}

/* ---------- TABLE ---------- */
.table{
  width:100%;border-collapse:separate;border-spacing:0 8px;
}
.table th{
  text-align:left;color:#fff;font-family:var(--mono);font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;font-weight:700;
  padding:10px 16px;
}
.table tr{background:rgba(255,255,255,.04)}
.table td{
  padding:14px 16px;color:var(--text-2);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:14.5px;
}
.table td:first-child,.table th:first-child{border-radius:12px 0 0 12px}
.table td:last-child,.table th:last-child{border-radius:0 12px 12px 0}
.table td:first-child{border-left:1px solid var(--line)}
.table td:last-child{border-right:1px solid var(--line)}

/* ---------- FORM ---------- */
.formbox{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.formbox label{
  display:flex;flex-direction:column;gap:6px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--text-3);font-weight:600;
}
.formbox input,.formbox textarea{
  font-family:var(--body);font-size:15px;
  background:rgba(255,255,255,.03);border:1px solid var(--line-2);
  border-radius:12px;padding:14px 16px;color:#fff;
  transition:border-color .2s var(--ease), background .2s var(--ease);
  width:100%;
}
.formbox input:focus,.formbox textarea:focus{
  outline:none;border-color:rgba(255,178,26,.55);
  background:rgba(255,178,26,.04);
}
.formbox textarea{grid-column:1/-1;min-height:140px;resize:vertical;font-family:var(--body)}
.formbox label.full{grid-column:1/-1}
.formbox .btn{grid-column:1/-1;justify-self:start;margin-top:6px}

/* ---------- FOOTER ---------- */
.footer{
  background:linear-gradient(180deg, transparent, rgba(0,0,0,.5));
  border-top:1px solid var(--line);
  padding:44px 0 36px;margin-top:40px;
}
.foot{
  display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;
  color:var(--text-3);font-size:13px;
}
.foot img{height:42px}
.foot-links{display:flex;flex-wrap:wrap;gap:18px;justify-content:center}
.foot-links a{color:var(--text-3);font-size:13px;transition:color .2s}
.foot-links a:hover{color:var(--accent)}
.foot-meta{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--text-4);text-align:right}

/* ---------- REVEAL animations ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease), transform .7s var(--ease)}
.reveal.in{opacity:1;transform:translateY(0)}
.reveal.d1{transition-delay:.06s}
.reveal.d2{transition-delay:.12s}
.reveal.d3{transition-delay:.18s}
.reveal.d4{transition-delay:.24s}

/* ---------- BADGE STRIP (logos like) ---------- */
.tech-strip{
  display:flex;flex-wrap:wrap;gap:10px 12px;justify-content:center;
  padding-top:32px;border-top:1px dashed var(--line-2);margin-top:36px;
}
.tech-strip .chip{font-size:12px}

/* ---------- RESPONSIVE ---------- */
@media(max-width:1100px){
  .cols4{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .flow-step::after{display:none}
  .hero-grid,.flow-preview-card,.split,.cta-card,.section-head{grid-template-columns:1fr}
  .cta-card{padding:38px}
}
@media(max-width:780px){
  section{padding:64px 0}
  .menu{display:block}
  .navlinks{
    display:none;position:absolute;top:var(--nav-h);left:0;right:0;
    background:rgba(10,13,20,.98);backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line);padding:18px 24px;
    flex-direction:column;align-items:stretch;gap:6px;
  }
  .navlinks a{padding:12px 14px}
  .cols2,.cols3,.cols4,.formbox{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr}
  .hero{padding:50px 0 40px}
  .panel,.flow-preview-card,.cta-card{padding:28px}
  .foot{grid-template-columns:1fr;text-align:center;justify-items:center}
  .foot-meta{text-align:center}
  .hero-meta{gap:14px 22px}
}