/* =========================================================
   Micromoduli Lilly — MOCKUP UI
   Nessun riferimento a evento/congresso. Nessuna fotografia:
   i fondi sono costruiti in CSS.
   Nessuno script Lilly (cookie/passport/gate/dist-v3).
   ========================================================= */

:root{
  /* Brand */
  --lilly-red:    #E1251B;
  --red-bright:   #F7171D;
  --coral:        #FF6055;

  /* Fondi scuri */
  --dark-900:     #170203;
  --dark-800:     #24050A;
  --dark-700:     #3B070E;

  /* Chiari */
  --paper:        #FFFFFF;
  --paper-warm:   #FFF7F6;
  --line:         #EFDDDB;

  /* Testo */
  --ink:          #1A1416;
  --ink-soft:     #5C5155;
  --ink-invert-s: rgba(255,255,255,.72);

  /* Tipografia */
  --display: 'Archivo', 'Arial Narrow', system-ui, sans-serif;
  --text:    'IBM Plex Sans', system-ui, -apple-system, sans-serif;

  /* Layout */
  --wrap:   min(2000px, max(1360px, 78vw));
  --pad:    clamp(20px, 5vw, 56px);
  --radius: 4px;

  --ease: cubic-bezier(.22, 1, .36, 1);
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family:var(--text);
  font-size:17px;
  line-height:1.6;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

body.modal-open{ overflow:hidden; }

img{ max-width:100%; display:block; }

h1,h2,h3{
  font-family:var(--display);
  font-weight:800;
  font-stretch:88%;
  line-height:1.03;
  letter-spacing:-.01em;
  margin:0;
  text-wrap:balance;
}

p{ margin:0; }

.wrap{
  width:100%;
  max-width:var(--wrap);
  margin-inline:auto;
  padding-inline:var(--pad);
}

/* ---------------------------------------------------------
   Bottoni
   --------------------------------------------------------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--text);
  font-size:15px;
  font-weight:600;
  text-decoration:none;
  padding:15px 26px;
  border:1px solid transparent;
  border-radius:var(--radius);
  cursor:pointer;
  transition:background .3s var(--ease), color .3s var(--ease),
             border-color .3s var(--ease), transform .3s var(--ease);
}

.btn svg{ width:18px; height:18px; flex:none; transition:transform .3s var(--ease); }

.btn-primary{
  background:var(--red-bright);
  color:#fff;
  box-shadow:0 12px 34px -14px rgba(247,23,29,.95);
}
.btn-primary:hover{ background:#fff; color:var(--dark-800); transform:translateY(-2px); }
.btn-primary:hover svg{ transform:translateY(3px); }

.btn-card{
  background:transparent;
  color:var(--lilly-red);
  border-color:var(--line);
  font-size:clamp(15px, 5.2cqi, 18px);
  width:100%;
  justify-content:space-between;
}
.btn-card:hover{ background:var(--lilly-red); color:#fff; border-color:var(--lilly-red); }
.btn-card:hover svg{ transform:translateX(4px); }

/* ---------------------------------------------------------
   Topbar
   --------------------------------------------------------- */
.topbar{
  position:fixed;
  inset:0 0 auto 0;
  z-index:60;
  padding-block:18px;
  border-bottom:1px solid transparent;
  transition:background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease);
}

.topbar.is-stuck{
  background:rgba(23,2,3,.9);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom-color:rgba(255,255,255,.1);
  padding-block:11px;
}

.topbar-inner{
  max-width:var(--wrap);
  margin-inline:auto;
  padding-inline:var(--pad);
  display:flex;
  align-items:center;
  gap:20px;
}

.topbar-logo img{
  height:clamp(30px, 3.2vw, 38px);
  width:auto;
  transition:height .4s var(--ease);
}
.topbar.is-stuck .topbar-logo img{ height:clamp(26px, 2.7vw, 31px); }

/* ---------------------------------------------------------
   Hero — fondo interamente in CSS
   --------------------------------------------------------- */
.hero{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0, 1fr);
  grid-template-rows:1fr auto;
  min-height:100svh;
  overflow:hidden;

  /* Centro ottico della decorazione: segue il contenuto, non il viewport */
  --hero-focus-x:calc(50% + min(28vw, 520px));
  isolation:isolate;
  color:#fff;
  background:
    radial-gradient(115% 85% at 88% 78%, rgba(225,37,27,.60) 0%, rgba(225,37,27,0) 58%),
    radial-gradient(85% 70% at 10% 8%,   rgba(120,10,18,.75) 0%, rgba(120,10,18,0) 62%),
    linear-gradient(155deg, #2B0509 0%, #170203 52%, #250509 100%);
}

/* Reticolo */
.hero-mesh{
  position:absolute;
  inset:0;
  z-index:-1;
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(min(70%, 1040px) min(65%, 780px) at var(--hero-focus-x) 60%, #000 0%, transparent 72%);
          mask-image:radial-gradient(min(70%, 1040px) min(65%, 780px) at var(--hero-focus-x) 60%, #000 0%, transparent 72%);
}

/* Alone luminoso */
.hero-glow{
  position:absolute;
  z-index:-1;
  left:var(--hero-focus-x);
  margin-left:calc(min(760px, 78vw) / -2);
  bottom:-20%;
  width:min(760px, 78vw);
  aspect-ratio:1;
  border-radius:50%;
  background:radial-gradient(circle, rgba(255,86,72,.42) 0%, rgba(255,86,72,.10) 45%, transparent 70%);
  filter:blur(30px);
  animation:float 14s ease-in-out infinite;
}

@keyframes float{
  0%,100% { transform:translate3d(0,0,0) scale(1); }
  50%     { transform:translate3d(-3%,-4%,0) scale(1.07); }
}

.hero-inner{
  position:relative;
  grid-row:1;
  align-self:center;
  container-type:inline-size;
  width:100%;
  max-width:var(--wrap);
  margin-inline:auto;
  padding-inline:var(--pad);
  padding-block:clamp(110px,13vh,160px) clamp(56px,8vh,140px);
}

.eyebrow{
  display:inline-block;
  font-size:12px;
  font-weight:600;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--coral);
  margin-bottom:clamp(20px,3.4vw,40px);
}
.eyebrow::before{
  content:'';
  display:inline-block;
  width:30px; height:2px;
  background:var(--coral);
  vertical-align:middle;
  margin-right:14px;
  transform:translateY(-2px);
}

.hero-title{
  font-size:clamp(44px, 7.6vw, 104px);          /* fallback senza container query */
  font-size:clamp(44px, min(8.29cqi, 14vh), 165px);
  font-weight:900;
  font-stretch:78%;
  line-height:.94;
  letter-spacing:-.02em;
  text-transform:uppercase;
  margin-bottom:clamp(22px,3.2vw,40px);
}

.hero-title em{
  font-style:normal;
  color:var(--coral);
}

.hero-lead{
  max-width:48ch;
  font-size:clamp(16px,1.35vw,21px);
  line-height:1.65;
  color:var(--ink-invert-s);
  margin-bottom:clamp(28px,4vw,52px);
}

/* Facts in coda all'hero */
.hero-facts{
  position:relative;
  grid-row:2;
  width:100%;
  padding-block:clamp(24px,3vw,44px);
  border-top:1px solid rgba(255,255,255,.13);
  background:rgba(10,1,2,.28);
  backdrop-filter:blur(4px);
  -webkit-backdrop-filter:blur(4px);
}

.facts-row{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(240px, 1fr));
  gap:clamp(20px,3vw,44px);
}

.fact{
  display:flex;
  align-items:flex-start;
  gap:14px;
}

.fact > svg{
  width:22px; height:22px;
  flex:none;
  color:var(--coral);
  margin-top:3px;
}

.fact h3{
  font-family:var(--text);
  font-size:15px;
  font-weight:600;
  letter-spacing:0;
  line-height:1.35;
  color:#fff;
  margin-bottom:3px;
}

.fact p{
  font-size:14px;
  line-height:1.5;
  color:rgba(255,255,255,.58);
}


/* CTA della hero: scala con la colonna, invariata sotto i 1744px di viewport */
.hero-actions .btn{
  font-size:clamp(15px, 1.15cqi, 18px);
  padding:clamp(15px, 1.1cqi, 19px) clamp(26px, 2cqi, 34px);
}
.hero-actions .btn svg{ width:clamp(18px, 1.35cqi, 22px); height:clamp(18px, 1.35cqi, 22px); }

/* ---------------------------------------------------------
   Sezione micromoduli
   --------------------------------------------------------- */
.modules > .wrap{ container-type:inline-size; }

.modules{
  padding-block:clamp(72px,9vw,150px);
  background:var(--paper);
}

.section-head{
  max-width:min(1100px, 62cqi);
  margin-bottom:clamp(44px, 5.5cqi, 100px);
}

.kicker{
  font-size:clamp(12px, .95cqi, 15px);
  font-weight:700;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--lilly-red);
  margin-bottom:16px;
}
.kicker::before{
  content:'';
  display:inline-block;
  width:26px; height:2px;
  background:var(--lilly-red);
  vertical-align:middle;
  margin-right:12px;
  transform:translateY(-1px);
}

.section-head h2{
  font-size:clamp(32px,4.4vw,54px);            /* fallback */
  font-size:clamp(32px, 4.36cqi, 76px);
  margin-bottom:20px;
}

.section-lead{
  font-size:clamp(16px,1.3vw,18.5px);          /* fallback */
  font-size:clamp(16px, 1.45cqi, 22px);
  color:var(--ink-soft);
  line-height:1.65;
  max-width:58ch;
}

.modules-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:clamp(16px,1.8vw,24px);
}

/* Card */
.card{
  container-type:inline-size;
  position:relative;
  display:flex;
  flex-direction:column;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:clamp(20px,1.9vw,26px);
  overflow:hidden;
  transition:transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s var(--ease);
}

.card::before{
  content:'';
  position:absolute;
  inset:0 0 auto 0;
  height:3px;
  background:var(--red-bright);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .5s var(--ease);
}

.card:hover{
  transform:translateY(-6px);
  border-color:transparent;
  box-shadow:0 26px 60px -28px rgba(36,5,10,.45);
}
.card:hover::before{ transform:scaleX(1); }

.card-top{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:16px;
  margin-bottom:20px;
}

.card-num{
  font-family:var(--display);
  font-size:clamp(38px,3.6vw,50px);            /* fallback */
  font-size:clamp(38px, 20.7cqi, 74px);
  font-weight:900;
  font-stretch:75%;
  line-height:1;
  color:transparent;
  -webkit-text-stroke:1.5px var(--lilly-red);
  transition:color .45s var(--ease);
}
.card:hover .card-num{ color:rgba(225,37,27,.10); }

.card-title{
  font-size:clamp(18.5px,1.5vw,22px);          /* fallback */
  font-size:clamp(18.5px, 8.6cqi, 28px);
  line-height:1.14;
  margin-bottom:14px;
}

.card-desc{
  font-size:clamp(14.5px, 4.2cqi, 17px);
  line-height:1.62;
  color:var(--ink-soft);
  margin-bottom:22px;
}

.card .btn-card{ margin-top:auto; }

/* Card non ancora disponibile */
.card.is-soon{
  background:var(--paper-warm);
  border-style:dashed;
}
.card.is-soon:hover{ transform:none; box-shadow:none; border-color:var(--line); }
.card.is-soon::before{ display:none; }
.card.is-soon .card-num{ -webkit-text-stroke-color:#C9B9B7; }
.card.is-soon .card-title{ color:#8C7F82; }
.card.is-soon .card-desc{ color:#8C7F82; margin-bottom:0; }

.card-soon{
  margin-top:auto;
  padding-top:26px;
  font-size:clamp(12px, 4.2cqi, 15px);
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:#A2938F;
}

/* Card piu' larghe sui monitor grandi: piu' respiro interno */
@media (min-width:2200px){ .card{ padding:34px; } }

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
.footer{
  background:var(--dark-900);
  color:var(--ink-invert-s);
  padding-block:clamp(44px,5vw,60px) 40px;
  border-top:1px solid rgba(255,255,255,.09);
}

.footer-logo{
  height:38px;
  width:auto;
  margin-bottom:32px;
}

.footer-links{
  display:flex;
  flex-wrap:wrap;
  gap:10px 28px;
  align-items:center;
  padding-bottom:24px;
  margin-bottom:24px;
  border-bottom:1px solid rgba(255,255,255,.11);
}

.footer-links a{
  font-size:14px;
  color:rgba(255,255,255,.8);
  text-decoration:none;
  transition:color .3s var(--ease);
}
.footer-links a:hover{ color:var(--coral); }

.footer-legal{
  font-size:12.5px;
  line-height:1.7;
  color:rgba(255,255,255,.5);
  max-width:92ch;
  margin-bottom:14px;
}

.footer-code{
  font-size:12px;
  letter-spacing:.06em;
  color:rgba(255,255,255,.35);
}

/* ---------------------------------------------------------
   Modal (shell)
   --------------------------------------------------------- */
.modal{
  position:fixed;
  inset:0;
  z-index:100;
  background:rgba(12,1,2,.985);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  display:flex;
  flex-direction:column;
  opacity:0;
  visibility:hidden;
  transition:opacity .35s var(--ease), visibility .35s var(--ease);
}
.modal.is-open{ opacity:1; visibility:visible; }

.modal-bar{
  flex:none;
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:16px;
  padding:12px clamp(14px,3vw,26px);
  border-bottom:1px solid rgba(255,255,255,.12);
}

.modal-url{
  font-size:12.5px;
  font-family:ui-monospace, SFMono-Regular, Menlo, monospace;
  color:rgba(255,255,255,.55);
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}

.modal-close{
  flex:none;
  width:40px; height:40px;
  display:grid; place-items:center;
  font-size:28px;
  line-height:1;
  color:#fff;
  background:transparent;
  border:1px solid rgba(255,255,255,.28);
  border-radius:50%;
  cursor:pointer;
  transition:background .3s var(--ease), color .3s var(--ease);
}
.modal-close:hover{ background:#fff; color:var(--dark-800); }

.modal-body{
  flex:1;
  display:grid;
  place-items:center;
  padding:var(--pad);
}

.modal-placeholder{
  font-size:15px;
  color:rgba(255,255,255,.45);
  text-align:center;
  border:1px dashed rgba(255,255,255,.22);
  border-radius:var(--radius);
  padding:60px 40px;
  max-width:520px;
  width:100%;
}

/* ---------------------------------------------------------
   Reveal on scroll
   --------------------------------------------------------- */
.reveal{
  opacity:0;
  transform:translateY(26px);
  transition:opacity .8s var(--ease) var(--d,0s), transform .8s var(--ease) var(--d,0s);
}
.reveal.is-in{ opacity:1; transform:none; }

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation:none !important; transition-duration:.01ms !important; }
  .reveal{ opacity:1; transform:none; }
}

/* ---------------------------------------------------------
   Responsive
   --------------------------------------------------------- */
@media (max-width:860px){
  .hero{ min-height:auto; }
  .hero-inner{ padding-block:130px 60px; }
  .hero-mesh{
    -webkit-mask-image:radial-gradient(90% 55% at 60% 30%, #000 0%, transparent 78%);
            mask-image:radial-gradient(90% 55% at 60% 30%, #000 0%, transparent 78%);
  }
  .hero-glow{ left:50%; margin-left:calc(min(560px, 110vw) / -2); bottom:auto; top:6%; width:min(560px, 110vw); }
}

@media (max-width:520px){
  body{ font-size:16px; }
  .btn{ width:100%; justify-content:space-between; }
  .hero-actions .btn{ width:100%; }
  .facts-row{ gap:20px; }
}

/* Righe di pari altezza: le card "In arrivo" si allineano alle altre e la
   label finisce sulla stessa linea dei bottoni. Solo da 2 colonne in su:
   a colonna singola stirarle produrrebbe solo vuoto. */
@media (min-width:601px){
  .modules-grid{ grid-auto-rows:1fr; }
}

/* Griglia moduli: 4 -> 2 -> 1 colonna */
@media (max-width:1120px){ .modules-grid{ grid-template-columns:repeat(2, 1fr); } }
@media (max-width:600px){  .modules-grid{ grid-template-columns:1fr; } }

/* A colonna singola la card e' larga quanto lo schermo: la scala sul contenitore
   la gonfierebbe. Sotto i 600px si torna alla scala originale. */
@media (max-width:600px){
  .card-num{   font-size:clamp(38px,3.6vw,50px); }
  .card-title{ font-size:clamp(18.5px,1.5vw,22px); }
  .card-desc{  font-size:14.5px; }
  .btn-card{   font-size:15px; }
  .card-soon{  font-size:12px; }
}


/* La riga dei link legali larga quanto il resto del footer. */
@media (min-width:601px){
  .footer-links{ justify-content:space-between; gap:10px 18px; }
}